multiple images in the edit product

.gitignore

@@ -19,6 +19,8 @@ target/
 *.sqlite-*
 .env
 .env.production
+.envrc
+.direnv/
 uploads/
 *.report.html
 favicon_io.zip

Cargo.toml

@@ -3,7 +3,7 @@
 [package]
 name = "kompress_eshop"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 publish = false
 default-run = "kompress-eshop-cli"
 
@@ -16,14 +16,14 @@ loco-rs = { version = "0.16" }
 loco-rs = { workspace = true  }
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1" }
-tokio = { version = "1.45", default-features = false, features = [
+tokio = { version = "1.52", default-features = false, features = [
   "rt-multi-thread",
 ] }
 async-trait = { version = "0.1" }
 axum = { version = "0.8", features = ["multipart"] }
 tracing = { version = "0.1" }
 tracing-subscriber = { version = "0.3", features = ["env-filter", "json"] }
-regex = { version = "1.11" }
+regex = { version = "1.12" }
 migration = { path = "migration" }
 sea-orm = { version = "1.1", features = [
   "sqlx-sqlite",
@@ -35,7 +35,7 @@ chrono = { version = "0.4" }
 time = { version = "0.3" }
 dotenvy = { version = "0.15" }
 validator = { version = "0.20" }
-uuid = { version = "1.6", features = ["v4"] }
+uuid = { version = "1.23", features = ["v4"] }
 include_dir = { version = "0.7" }
 # outbound HTTP for carrier shipment APIs (Packeta / DPD / DHL)
 reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"] }
@@ -46,6 +46,18 @@ unic-langid = { version = "0.9" }
 axum-extra = { version = "0.10", features = ["form"] }
 bytes = { version = "1" }
 axum-casbin = "1.3.0"
+loco-oauth2 = "0.5.0"
+passwords = "3.1.16"
+tower-sessions = "0.14"
+# TOTP (Google Authenticator) for optional two-factor auth
+totp-rs = { version = "5", features = ["qr", "gen_secret"] }
+# CSRF: HMAC-signed double-submit token + body inspection for the `_csrf` field
+hmac = { version = "0.12" }
+sha2 = { version = "0.10" }
+subtle = { version = "2.6" }
+form_urlencoded = { version = "1" }
+multer = { version = "3" }
+futures-util = { version = "0.3" }
 
 [[bin]]
 name = "kompress-eshop-cli"
@@ -54,6 +66,6 @@ required-features = []
 
 [dev-dependencies]
 loco-rs = { workspace = true, features = ["testing"] }
-serial_test = { version = "3.1.1" }
+serial_test = { version = "3.5.0" }
 rstest = { version = "0.25" }
-insta = { version = "1.34", features = ["redactions", "yaml", "filters"] }
+insta = { version = "1.48", features = ["redactions", "yaml", "filters"] }

assets/i18n/en/main.ftl

@@ -66,8 +66,11 @@ login-email = Email
 login-password = Password
 login-no-account = Don't have an account?
 login-have-account = Already have an account?
+auth-or = or
+auth-google = Continue with Google
 nav-login = Sign in
 nav-register = Register
+nav-profile = My profile
 register-title = Create account
 register-name = Name
 register-submit = Create account
@@ -205,15 +208,92 @@ edit-category = Edit category
 product = Product
 name = Name
 price = Price
+sale-price = Sale price
+variants-options = Variants / options
+add-option = Add option
+option-label = Option label
+optional = optional
+stock-untracked-hint = Leave blank = available without stock tracking
+available = Available
+choose-option = Choose an option
+from-price = from { $price }
+admin-discounts = Discounts
+admin-discounts-desc = Set discounted product prices. A discount shows up as a sale in the shop.
+business-discount-desc = A baseline discount for all business accounts (off the regular price). Profiles and negotiated prices apply on top (lowest price wins).
+audience-personal = Personal
+audience-business = Business
+apply-profiles-personal-hint = These profiles lower the public price for all customers.
+apply-profiles-business-hint = These profiles lower the price for all business accounts. Businesses always get the lower of the personal and business price.
+on-sale = On sale
+no-discount = No discount
+discount = Discount
+set-discount = Set discount
+remove-discount = Remove discount
+remove = Remove
+discount-mode-fixed = Fixed price
+discount-mode-percent = Percentage
+discount-percent = Discount (%)
+discount-preview-before = Original price
+discount-preview-after = New price
+discount-preview-save = You save
+discount-invalid = Invalid price.
+discount-must-be-positive = The sale price must be greater than zero.
+discount-below-regular = The sale price must be below the regular price.
+discount-percent-range = The percentage must be between 0 and 100.
+discount-apply-confirm = Apply these discounts to the shop?
+discount-remove-confirm = Remove this discount?
+profile-applied = Applied
+profile-will-apply = Will apply
+profile-will-remove = Will remove
+profiles-unsaved = Unsaved changes — Save to apply
+profiles-no-changes = No changes
+admin-customers = Business accounts
+admin-customers-desc = Manage negotiated prices for business (B2B) accounts.
+admin-no-customers = No business accounts yet.
+email = Email
+back = Back
+negotiated-prices = Negotiated prices
+negotiated-prices-hint = Set a price for a specific product for this business account. The customer always pays the lower of the public and negotiated price.
+manage-prices = Manage prices
+public-price = Public price
+business-price = Business price
+negotiated-price = Negotiated price
+set-negotiated-price = Set price
+negotiated-price-hint = Set a negotiated price for this product for this business account. The customer always pays the lowest of the public, business and negotiated price.
+negotiated-remove-confirm = Remove this negotiated price?
+effective-price = Effective price
+admin-discount-profiles = Discount profiles
+admin-discount-profiles-desc = Create reusable discount layers (a % over chosen products) and assign them to business accounts.
+admin-no-profiles = No discount profiles yet.
+new-profile = New profile
+edit-profile = Edit profile
+profile-name-required = Profile name is required.
+scope = Scope
+products = Products
+scope-include = Selected products
+scope-all-except = All except selected
+scope-include-hint = Applies only to the products selected below.
+scope-all-except-hint = Applies to every product except those selected below.
+automated-price = Automated price
+discount-profiles = Discount profiles
+collision = Conflict
+resolve = Resolve
+no-profiles-assigned = No profiles assigned.
 stock = Stock
 sku = SKU
 currency = Currency
 category = Category
 no-category = No category
 image = Image
+images = Images
+main-image = Main
+gallery-hint = The first image is the main one. Drag to reorder, click ✕ to remove.
+add-images = Add images
 slug = URL slug
 slug-auto = generated automatically
 position = Position
+position-auto = added to the end
+position-hint = Sort order in the menu (lowest first). Leave blank to add it last.
 parent-category = Parent category
 no-parent = — None (top level) —
 quantity = Quantity
@@ -229,6 +309,7 @@ shop-subtitle = browse our products.
 shop-empty = There are no products here yet.
 categories = Categories
 all-products = All products
+uncategorized = Uncategorized
 cart-title = Cart
 cart-empty = Your cart is empty.
 cart-total = Total
@@ -254,8 +335,83 @@ country-de = Germany
 country-pl = Poland
 country-hu = Hungary
 checkout-note = Order note
+checkout-save-profile = Save this address to my profile
+account-type = Account type
+account-personal = Individual
+account-company = Company
+account-company-details = Company details
+company-name = Company name
+company-ico = Company ID (IČO)
+company-dic = Tax ID (DIČ)
+company-icdph = VAT ID (IČ DPH)
+field-optional = optional
 checkout-place-order = Place order
 checkout-summary = Order summary
+profile-title = My profile
+profile-intro = We'll use these details to prefill checkout.
+profile-saved = Profile saved.
+profile-save = Save profile
+profile-company-required = For a company account, please fill in company name, IČO and DIČ.
+profile-first-name = First name
+profile-last-name = Surname
+profile-edit = Edit profile
+profile-cancel = Cancel
+profile-not-set = Not set
+nav-account = My account
+account-orders = My orders
+account-change-password = Change password
+orders-active = Active orders
+orders-past = Past orders
+orders-empty = You don't have any orders yet.
+password-change-title = Change password
+password-current = Current password
+password-current-wrong = Your current password is incorrect.
+password-changed = Your password has been changed.
+
+# Two-factor authentication (TOTP / Google Authenticator)
+security-title = Security
+security-2fa-intro = Two-factor authentication (2FA) adds a one-time code from an app like Google Authenticator to your sign-in.
+security-2fa-on = 2FA is on
+security-2fa-off = 2FA is off
+security-2fa-enable = Enable two-factor authentication
+security-2fa-scan = Scan this QR code in Google Authenticator (or any compatible app).
+security-2fa-manual = Or enter the key manually:
+security-2fa-enter-code = Enter the 6-digit code from the app
+security-2fa-confirm = Confirm and enable
+security-2fa-code-wrong = That code is wrong or expired. Please try again.
+security-2fa-enroll-error = Could not start 2FA setup. Please try again.
+security-2fa-enabled-ok = Two-factor authentication is enabled.
+security-2fa-backup-intro = Save these backup codes somewhere safe. Each can be used once if you lose access to your app.
+security-2fa-backup-remaining = Backup codes remaining
+security-2fa-regenerate = Generate new backup codes
+security-2fa-disable = Disable two-factor authentication
+security-2fa-disable-hint = Enter your current password to confirm.
+
+# Second login step (after password)
+login-totp-title = Two-factor authentication
+login-totp-intro = Enter the code from your authenticator app.
+login-totp-error = That code is wrong or expired.
+login-totp-code = Verification code
+login-totp-submit = Verify
+login-totp-backup-hint = No access to your app? Enter one of your backup codes.
+
+account-type-locked = Account type can't be changed after registration.
+checkout-create-account = Create an account from this order
+checkout-create-account-hint = We'll email you a link to set your password. This order will be linked to your account.
+order-account-created = We created an account for you. Check your email to set your password.
+set-password-title = Set your password
+set-password-intro = Choose a password to finish setting up your account.
+set-password-new = New password
+set-password-confirm = Confirm password
+set-password-submit = Set password
+set-password-invalid = This link is invalid or has expired.
+set-password-weak = Password must be at least 8 characters.
+set-password-mismatch = Passwords don't match.
+resend-verification-title = Resend verification email
+resend-verification-intro = Enter your email and we'll send a fresh verification link.
+resend-verification-submit = Resend
+resend-verification-done = If that email belongs to an unverified account, we've sent a new verification link. Check your inbox (and spam). You can request another in a minute.
+login-resend = Didn't get the verification email? Resend it
 order-confirmed-title = Thank you for your order!
 order-confirmed-sub = We have received your order.
 order-number = Order number
@@ -268,6 +424,7 @@ admin-no-orders = No orders yet.
 order-status-pending = Pending
 order-status-paid = Paid
 order-status-shipped = Shipped
+order-status-delivered = Delivered
 order-status-cancelled = Cancelled
 order-update-status = Update status
 

assets/i18n/sk/main.ftl

@@ -66,8 +66,11 @@ login-email = E-mail
 login-password = Heslo
 login-no-account = Nemáte účet?
 login-have-account = Už máte účet?
+auth-or = alebo
+auth-google = Pokračovať cez Google
 nav-login = Prihlásiť sa
 nav-register = Registrácia
+nav-profile = Môj profil
 register-title = Vytvoriť účet
 register-name = Meno
 register-submit = Zaregistrovať sa
@@ -205,15 +208,92 @@ edit-category = Upraviť kategóriu
 product = Produkt
 name = Názov
 price = Cena
+sale-price = Zľavnená cena
+variants-options = Varianty / možnosti
+add-option = Pridať možnosť
+option-label = Označenie možnosti
+optional = voliteľné
+stock-untracked-hint = Nechajte prázdne = dostupné bez sledovania zásob
+available = Dostupné
+choose-option = Vyberte možnosť
+from-price = od { $price }
+admin-discounts = Zľavy
+admin-discounts-desc = Nastavte zľavnené ceny produktov. Zľava sa v obchode zobrazí ako akcia.
+business-discount-desc = Základná zľava pre všetky firemné účty (z bežnej ceny). Profily a dohodnuté ceny sa uplatnia navyše (platí najnižšia cena).
+audience-personal = Osobné
+audience-business = Firemné
+apply-profiles-personal-hint = Tieto profily znížia verejnú cenu pre všetkých zákazníkov.
+apply-profiles-business-hint = Tieto profily znížia cenu pre všetky firemné účty. Firmy vždy dostanú nižšiu z osobnej a firemnej ceny.
+on-sale = V akcii
+no-discount = Bez zľavy
+discount = Zľava
+set-discount = Nastaviť zľavu
+remove-discount = Zrušiť zľavu
+remove = Odstrániť
+discount-mode-fixed = Pevná cena
+discount-mode-percent = Percentá
+discount-percent = Zľava (%)
+discount-preview-before = Pôvodná cena
+discount-preview-after = Nová cena
+discount-preview-save = Ušetríte
+discount-invalid = Neplatná cena.
+discount-must-be-positive = Zľavnená cena musí byť väčšia ako nula.
+discount-below-regular = Zľavnená cena musí byť nižšia ako bežná cena.
+discount-percent-range = Percento musí byť medzi 0 a 100.
+discount-apply-confirm = Uplatniť tieto zľavy v obchode?
+discount-remove-confirm = Zrušiť túto zľavu?
+profile-applied = Uplatnené
+profile-will-apply = Bude uplatnené
+profile-will-remove = Bude zrušené
+profiles-unsaved = Neuložené zmeny — uložte na uplatnenie
+profiles-no-changes = Žiadne zmeny
+admin-customers = Firemné účty
+admin-customers-desc = Spravujte dohodnuté ceny pre firemné (B2B) účty.
+admin-no-customers = Zatiaľ žiadne firemné účty.
+email = E-mail
+back = Späť
+negotiated-prices = Dohodnuté ceny
+negotiated-prices-hint = Nastavte cenu pre konkrétny produkt pre tento firemný účet. Zákazník vždy zaplatí najnižšiu z verejnej a dohodnutej ceny.
+manage-prices = Spravovať ceny
+public-price = Verejná cena
+business-price = Firemná cena
+negotiated-price = Dohodnutá cena
+set-negotiated-price = Nastaviť cenu
+negotiated-price-hint = Nastavte dohodnutú cenu tohto produktu pre tento firemný účet. Zákazník vždy zaplatí najnižšiu z verejnej, firemnej a dohodnutej ceny.
+negotiated-remove-confirm = Zrušiť túto dohodnutú cenu?
+effective-price = Výsledná cena
+admin-discount-profiles = Zľavové profily
+admin-discount-profiles-desc = Vytvorte opakovane použiteľné zľavové vrstvy (% na vybrané produkty) a priraďte ich firemným účtom.
+admin-no-profiles = Zatiaľ žiadne zľavové profily.
+new-profile = Nový profil
+edit-profile = Upraviť profil
+profile-name-required = Názov profilu je povinný.
+scope = Rozsah
+products = Produkty
+scope-include = Vybrané produkty
+scope-all-except = Všetky okrem vybraných
+scope-include-hint = Platí len pre vybrané produkty nižšie.
+scope-all-except-hint = Platí pre všetky produkty okrem vybraných nižšie.
+automated-price = Automatická cena
+discount-profiles = Zľavové profily
+collision = Konflikt
+resolve = Vyriešiť
+no-profiles-assigned = Žiadne priradené profily.
 stock = Sklad
 sku = Kód (SKU)
 currency = Mena
 category = Kategória
 no-category = Bez kategórie
 image = Obrázok
+images = Obrázky
+main-image = Hlavný
+gallery-hint = Prvý obrázok je hlavný. Potiahnutím zmeníte poradie, krížikom obrázok odstránite.
+add-images = Pridať obrázky
 slug = URL adresa
 slug-auto = vygeneruje sa automaticky
 position = Poradie
+position-auto = pridá sa na koniec
+position-hint = Poradie v menu (najnižšie ako prvé). Nechajte prázdne a pridá sa na koniec.
 parent-category = Nadradená kategória
 no-parent = — Žiadna (najvyššia úroveň) —
 quantity = Množstvo
@@ -229,6 +309,7 @@ shop-subtitle = prezrite si našu ponuku produktov.
 shop-empty = Zatiaľ tu nie sú žiadne produkty.
 categories = Kategórie
 all-products = Všetky produkty
+uncategorized = Bez kategórie
 cart-title = Košík
 cart-empty = Váš košík je prázdny.
 cart-total = Spolu
@@ -254,8 +335,83 @@ country-de = Nemecko
 country-pl = Poľsko
 country-hu = Maďarsko
 checkout-note = Poznámka k objednávke
+checkout-save-profile = Uložiť túto adresu do môjho profilu
+account-type = Typ účtu
+account-personal = Súkromná osoba
+account-company = Firma
+account-company-details = Firemné údaje
+company-name = Názov firmy
+company-ico = IČO
+company-dic = DIČ
+company-icdph = IČ DPH
+field-optional = nepovinné
 checkout-place-order = Odoslať objednávku
 checkout-summary = Súhrn objednávky
+profile-title = Môj profil
+profile-intro = Tieto údaje použijeme na predvyplnenie pokladne.
+profile-saved = Profil bol uložený.
+profile-save = Uložiť profil
+profile-company-required = Pri firemnom účte vyplňte názov firmy, IČO a DIČ.
+profile-first-name = Meno
+profile-last-name = Priezvisko
+profile-edit = Upraviť profil
+profile-cancel = Zrušiť
+profile-not-set = Neuvedené
+nav-account = Môj účet
+account-orders = Moje objednávky
+account-change-password = Zmeniť heslo
+orders-active = Aktívne objednávky
+orders-past = Staršie objednávky
+orders-empty = Zatiaľ nemáte žiadne objednávky.
+password-change-title = Zmeniť heslo
+password-current = Súčasné heslo
+password-current-wrong = Vaše súčasné heslo je nesprávne.
+password-changed = Vaše heslo bolo zmenené.
+
+# Two-factor authentication (TOTP / Google Authenticator)
+security-title = Zabezpečenie
+security-2fa-intro = Dvojfaktorové overenie (2FA) pridáva k prihláseniu jednorazový kód z aplikácie ako Google Authenticator.
+security-2fa-on = 2FA je zapnuté
+security-2fa-off = 2FA je vypnuté
+security-2fa-enable = Zapnúť dvojfaktorové overenie
+security-2fa-scan = Naskenujte tento QR kód v aplikácii Google Authenticator (alebo inej kompatibilnej).
+security-2fa-manual = Alebo zadajte kľúč ručne:
+security-2fa-enter-code = Zadajte 6-miestny kód z aplikácie
+security-2fa-confirm = Potvrdiť a zapnúť
+security-2fa-code-wrong = Kód je nesprávny alebo vypršal. Skúste to znova.
+security-2fa-enroll-error = Nepodarilo sa pripraviť 2FA. Skúste to znova.
+security-2fa-enabled-ok = Dvojfaktorové overenie je zapnuté.
+security-2fa-backup-intro = Uložte si tieto záložné kódy na bezpečné miesto. Každý sa dá použiť iba raz, ak nemáte prístup k aplikácii.
+security-2fa-backup-remaining = Zostávajúce záložné kódy
+security-2fa-regenerate = Vygenerovať nové záložné kódy
+security-2fa-disable = Vypnúť dvojfaktorové overenie
+security-2fa-disable-hint = Na potvrdenie zadajte svoje súčasné heslo.
+
+# Second login step (after password)
+login-totp-title = Dvojfaktorové overenie
+login-totp-intro = Zadajte kód z vašej autentifikačnej aplikácie.
+login-totp-error = Kód je nesprávny alebo vypršal.
+login-totp-code = Overovací kód
+login-totp-submit = Overiť
+login-totp-backup-hint = Nemáte prístup k aplikácii? Zadajte jeden zo svojich záložných kódov.
+
+account-type-locked = Typ účtu sa po registrácii nedá zmeniť.
+checkout-create-account = Vytvoriť účet z tejto objednávky
+checkout-create-account-hint = Pošleme vám e-mail na nastavenie hesla. Objednávka sa priradí k vášmu účtu.
+order-account-created = Vytvorili sme vám účet. Skontrolujte si e-mail a nastavte si heslo.
+set-password-title = Nastavte si heslo
+set-password-intro = Zvoľte si heslo a dokončite vytvorenie účtu.
+set-password-new = Nové heslo
+set-password-confirm = Potvrďte heslo
+set-password-submit = Nastaviť heslo
+set-password-invalid = Odkaz je neplatný alebo vypršal.
+set-password-weak = Heslo musí mať aspoň 8 znakov.
+set-password-mismatch = Heslá sa nezhodujú.
+resend-verification-title = Znova odoslať overovací e-mail
+resend-verification-intro = Zadajte svoj e-mail a pošleme vám nový overovací odkaz.
+resend-verification-submit = Odoslať znova
+resend-verification-done = Ak k tomuto e-mailu patrí neoverený účet, poslali sme naň nový overovací odkaz. Skontrolujte si schránku aj priečinok so spamom. Ďalšiu žiadosť môžete odoslať o minútu.
+login-resend = Nedostali ste overovací e-mail? Poslať znova
 order-confirmed-title = Ďakujeme za objednávku!
 order-confirmed-sub = Vašu objednávku sme prijali.
 order-number = Číslo objednávky
@@ -268,6 +424,7 @@ admin-no-orders = Zatiaľ žiadne objednávky.
 order-status-pending = Čaká na spracovanie
 order-status-paid = Zaplatené
 order-status-shipped = Odoslané
+order-status-delivered = Doručené
 order-status-cancelled = Zrušené
 order-update-status = Zmeniť stav
 

assets/views/account/order_detail.html

@@ -0,0 +1,76 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ order.order_number }}{% endblock title %}
+
+{% macro status_badge(status) %}
+{% if status == "delivered" %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="success") }}
+{% elif status == "shipped" %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="primary") }}
+{% elif status == "paid" %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="info") }}
+{% elif status == "cancelled" %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="danger") }}
+{% else %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="warning") }}
+{% endif %}
+{% endmacro status_badge %}
+
+{% block content %}
+<div class="mx-auto max-w-2xl space-y-6">
+  <a href="/account/orders" class="inline-flex items-center gap-1 text-sm text-primary underline-offset-2 hover:underline dark:text-primary-dark">
+    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" class="size-4"><path stroke-linecap="round" stroke-linejoin="round" d="M15.75 19.5 8.25 12l7.5-7.5" /></svg>
+    {{ t(key="account-orders", lang=lang | default(value='sk')) }}
+  </a>
+
+  <div class="flex flex-wrap items-center justify-between gap-3">
+    <h1 class="font-mono text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ order.order_number }}</h1>
+    {{ self::status_badge(status=order.status) }}
+  </div>
+  <p class="text-sm text-on-surface/60 dark:text-on-surface-dark/60">{{ order.created_at | truncate(length=10, end="") }}</p>
+
+  <div class="rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+    <ul class="space-y-2 pb-3 text-sm">
+      {% for item in items %}
+      <li class="flex justify-between gap-2">
+        <span class="text-on-surface/80 dark:text-on-surface-dark/80">{{ item.product_name }}{% if item.variant_label %} · {{ item.variant_label }}{% endif %} × {{ item.quantity }}</span>
+        <span class="tabular-nums">{{ item.line_total }} {{ order.currency }}</span>
+      </li>
+      {% endfor %}
+    </ul>
+    <div class="space-y-1 border-t border-outline py-3 text-sm dark:border-outline-dark">
+      <div class="flex justify-between"><span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="checkout-subtotal", lang=lang | default(value='sk')) }}</span><span class="tabular-nums">{{ order.subtotal }} {{ order.currency }}</span></div>
+      <div class="flex justify-between"><span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ order.carrier_name }}</span><span class="tabular-nums">{{ order.shipping }} {{ order.currency }}</span></div>
+      {% if order.pickup_point_name %}<div class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ order.pickup_point_name }}</div>{% endif %}
+    </div>
+    <div class="flex justify-between border-t border-outline pt-3 font-bold dark:border-outline-dark">
+      <span>{{ t(key="order-total", lang=lang | default(value='sk')) }}</span>
+      <span class="tabular-nums text-primary dark:text-primary-dark">{{ order.total }} {{ order.currency }}</span>
+    </div>
+  </div>
+
+  {% if order.tracking_number %}
+  <div class="rounded-radius border border-outline bg-surface p-4 text-sm dark:border-outline-dark dark:bg-surface-dark-alt">
+    <div class="flex flex-wrap items-center justify-between gap-2">
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="order-tracking", lang=lang | default(value='sk')) }}</span>
+      <span class="font-mono font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ order.tracking_number }}</span>
+    </div>
+  </div>
+  {% endif %}
+
+  <div class="rounded-radius border border-outline bg-surface p-6 text-sm dark:border-outline-dark dark:bg-surface-dark-alt">
+    <h2 class="mb-2 font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-shipping", lang=lang | default(value='sk')) }}</h2>
+    <p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ order.customer_name }}</p>
+    {% if order.address %}<p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ order.address }}</p>{% endif %}
+    <p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ order.zip }} {{ order.city }}{% if order.country %}, {{ order.country }}{% endif %}</p>
+  </div>
+
+  {% if order.payment_method == "bank_transfer" and order.status == "pending" %}
+  <div class="space-y-2 rounded-radius border border-primary/40 bg-primary/5 p-6 text-sm dark:border-primary-dark/40">
+    <p class="font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="payment-bank-instructions", lang=lang | default(value='sk')) }}</p>
+    <div class="grid grid-cols-[auto_1fr] gap-x-4 gap-y-1">
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="bank-account-name", lang=lang | default(value='sk')) }}</span><span class="font-medium">{{ order.bank_account_name }}</span>
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">IBAN</span><span class="font-mono font-medium">{{ order.bank_iban }}</span>
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="bank-variable-symbol", lang=lang | default(value='sk')) }}</span><span class="font-mono font-medium">{{ order.variable_symbol }}</span>
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="bank-amount", lang=lang | default(value='sk')) }}</span><span class="font-medium tabular-nums">{{ order.total }} {{ order.currency }}</span>
+    </div>
+  </div>
+  {% endif %}
+</div>
+{% endblock content %}

assets/views/account/orders.html

@@ -0,0 +1,52 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="account-orders", lang=lang | default(value='sk')) }}{% endblock title %}
+
+{# status → badge variant #}
+{% macro status_badge(status) %}
+{% if status == "delivered" %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="success") }}
+{% elif status == "shipped" %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="primary") }}
+{% elif status == "paid" %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="info") }}
+{% elif status == "cancelled" %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="danger") }}
+{% else %}{{ ui::badge(label=t(key="order-status-" ~ status, lang=lang | default(value='sk')), variant="warning") }}
+{% endif %}
+{% endmacro status_badge %}
+
+{% macro order_row(order) %}
+<a href="/account/orders/{{ order.order_number }}"
+  class="flex flex-wrap items-center justify-between gap-3 rounded-radius border border-outline bg-surface p-4 transition hover:border-primary hover:bg-primary/5 dark:border-outline-dark dark:bg-surface-dark-alt dark:hover:border-primary-dark">
+  <div class="min-w-0">
+    <p class="font-mono text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ order.order_number }}</p>
+    <p class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ order.created_at | truncate(length=10, end="") }}</p>
+  </div>
+  <div class="flex items-center gap-4">
+    {{ self::status_badge(status=order.status) }}
+    <span class="tabular-nums text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ order.total }} {{ order.currency }}</span>
+  </div>
+</a>
+{% endmacro order_row %}
+
+{% block content %}
+<div class="mx-auto max-w-3xl space-y-8">
+  <h1 class="text-3xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-orders", lang=lang | default(value='sk')) }}</h1>
+
+  {% if active_orders | length == 0 and past_orders | length == 0 %}
+  <p class="rounded-radius border border-outline bg-surface p-6 text-sm text-on-surface/70 dark:border-outline-dark dark:bg-surface-dark-alt dark:text-on-surface-dark/70">{{ t(key="orders-empty", lang=lang | default(value='sk')) }}</p>
+  {% endif %}
+
+  {% if active_orders | length > 0 %}
+  <section class="space-y-3">
+    <h2 class="text-lg font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="orders-active", lang=lang | default(value='sk')) }}</h2>
+    {% for order in active_orders %}{{ self::order_row(order=order) }}{% endfor %}
+  </section>
+  {% endif %}
+
+  {% if past_orders | length > 0 %}
+  <section class="space-y-3">
+    <h2 class="text-lg font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="orders-past", lang=lang | default(value='sk')) }}</h2>
+    {% for order in past_orders %}{{ self::order_row(order=order) }}{% endfor %}
+  </section>
+  {% endif %}
+</div>
+{% endblock content %}

assets/views/account/password.html

@@ -0,0 +1,44 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="password-change-title", lang=lang | default(value='sk')) }}{% endblock title %}
+
+{% block content %}
+<div class="mx-auto max-w-md">
+  <h1 class="text-3xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="password-change-title", lang=lang | default(value='sk')) }}</h1>
+
+  {% if changed %}
+  <div class="mt-4 rounded-radius border border-success bg-success/10 px-4 py-3 text-sm text-success" role="status">
+    {{ t(key="password-changed", lang=lang | default(value='sk')) }}
+  </div>
+  {% endif %}
+  {% if error == "current" %}
+  {{ ui::alert_danger(message=t(key="password-current-wrong", lang=lang | default(value='sk')), extra="mt-4") }}
+  {% elif error == "mismatch" %}
+  {{ ui::alert_danger(message=t(key="set-password-mismatch", lang=lang | default(value='sk')), extra="mt-4") }}
+  {% elif error == "weak" %}
+  {{ ui::alert_danger(message=t(key="set-password-weak", lang=lang | default(value='sk')), extra="mt-4") }}
+  {% endif %}
+
+  <form method="post" action="/account/password" hx-boost="false" class="mt-6 flex flex-col gap-4"
+    x-data="{ password: '', confirm: '' }">
+  {{ ui::csrf_field() }}
+    <div class="flex flex-col gap-1">
+      <label for="current_password" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="password-current", lang=lang | default(value='sk')) }}</label>
+      {{ ui::input(name="current_password", id="current_password", type="password", required=true, autocomplete="current-password") }}
+    </div>
+    <div class="flex flex-col gap-1">
+      <label for="password" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="set-password-new", lang=lang | default(value='sk')) }}</label>
+      {{ ui::input(name="password", id="password", type="password", required=true, autocomplete="new-password", attrs='x-model="password"') }}
+    </div>
+    <div class="flex flex-col gap-1">
+      <label for="password_confirm" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="set-password-confirm", lang=lang | default(value='sk')) }}</label>
+      {{ ui::input(name="password_confirm", id="password_confirm", type="password", required=true, autocomplete="new-password", attrs='x-model="confirm"') }}
+      <span x-cloak x-show="confirm.length > 0 && password !== confirm" class="text-xs text-danger dark:text-danger">
+        {{ t(key="set-password-mismatch", lang=lang | default(value='sk')) }}
+      </span>
+    </div>
+    {{ ui::button(label=t(key="password-change-title", lang=lang | default(value='sk')), type="submit", extra="mt-1 w-full", attrs=':disabled="password !== confirm"') }}
+  </form>
+</div>
+{% endblock content %}

assets/views/account/profile.html

@@ -0,0 +1,229 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="profile-title", lang=lang | default(value='sk')) }}{% endblock title %}
+
+{% macro field(label, value) %}
+<div class="space-y-1.5">
+  <label class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ label }}</label>
+  {% if value %}
+  <p class="text-sm text-on-surface/80 dark:text-on-surface-dark/80">{{ value }}</p>
+  {% else %}
+  <p class="text-sm italic text-on-surface/50 dark:text-on-surface-dark/50">{{ t(key="profile-not-set", lang=lang | default(value='sk')) }}</p>
+  {% endif %}
+</div>
+{% endmacro field %}
+
+{% block content %}
+<div class="mx-auto max-w-2xl" x-data="{ editing: {% if error %}true{% else %}false{% endif %} }">
+  <h1 class="text-3xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="profile-title", lang=lang | default(value='sk')) }}</h1>
+  <p class="mt-2 text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="profile-intro", lang=lang | default(value='sk')) }}</p>
+
+  {% if saved %}
+  <div class="mt-4 rounded-radius border border-success bg-success/10 px-4 py-3 text-sm text-success" role="status">
+    {{ t(key="profile-saved", lang=lang | default(value='sk')) }}
+  </div>
+  {% endif %}
+  {% if error %}
+  {{ ui::alert_danger(message=t(key="profile-company-required", lang=lang | default(value='sk')), extra="mt-4") }}
+  {% endif %}
+
+  <!-- read-only view (default) -->
+  <div x-show="!editing" class="mt-6 space-y-6">
+    <fieldset class="space-y-2 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-type", lang=lang | default(value='sk')) }}</legend>
+      <div class="flex items-center gap-2">
+        {% if account_type == "company" %}
+        {{ ui::badge(label=t(key="account-company", lang=lang | default(value='sk')), variant="primary") }}
+        {% else %}
+        {{ ui::badge(label=t(key="account-personal", lang=lang | default(value='sk')), variant="neutral") }}
+        {% endif %}
+        <span class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="account-type-locked", lang=lang | default(value='sk')) }}</span>
+      </div>
+    </fieldset>
+
+    {% if account_type == "company" %}
+    <fieldset class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-company-details", lang=lang | default(value='sk')) }}</legend>
+      {{ self::field(label=t(key="company-name", lang=lang | default(value='sk')), value=company_name) }}
+      <div class="grid gap-4 sm:grid-cols-3">
+        {{ self::field(label=t(key="company-ico", lang=lang | default(value='sk')), value=company_id) }}
+        {{ self::field(label=t(key="company-dic", lang=lang | default(value='sk')), value=tax_id) }}
+        {{ self::field(label=t(key="company-icdph", lang=lang | default(value='sk')), value=vat_id) }}
+      </div>
+    </fieldset>
+    {% endif %}
+
+    <fieldset class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-contact", lang=lang | default(value='sk')) }}</legend>
+      {{ self::field(label=t(key="checkout-name", lang=lang | default(value='sk')), value=name) }}
+      {{ self::field(label=t(key="checkout-email", lang=lang | default(value='sk')), value=email) }}
+      {% if phone %}
+      {% set phone_full = phone_prefix | default(value='') %}
+      {% set phone_full = phone_full ~ ' ' ~ phone %}
+      {{ self::field(label=t(key="checkout-phone", lang=lang | default(value='sk')), value=phone_full) }}
+      {% else %}
+      {{ self::field(label=t(key="checkout-phone", lang=lang | default(value='sk')), value='') }}
+      {% endif %}
+    </fieldset>
+
+    <fieldset class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-shipping", lang=lang | default(value='sk')) }}</legend>
+      {{ self::field(label=t(key="checkout-address", lang=lang | default(value='sk')), value=address) }}
+      <div class="grid gap-4 sm:grid-cols-3">
+        {{ self::field(label=t(key="checkout-city", lang=lang | default(value='sk')), value=city) }}
+        {{ self::field(label=t(key="checkout-zip", lang=lang | default(value='sk')), value=zip) }}
+        {{ self::field(label=t(key="checkout-country", lang=lang | default(value='sk')), value=country) }}
+      </div>
+    </fieldset>
+
+    {{ ui::button(label=t(key="profile-edit", lang=lang | default(value='sk')), type="button", size="px-6 py-2.5 text-sm", attrs='@click="editing = true"') }}
+  </div>
+
+  <!-- edit form -->
+  <form x-show="editing" x-cloak method="post" action="/account/profile" hx-boost="false" class="mt-6 space-y-6">
+  {{ ui::csrf_field() }}
+    <!-- account type is fixed at registration and shown read-only -->
+    <fieldset class="space-y-2 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-type", lang=lang | default(value='sk')) }}</legend>
+      <div class="flex items-center gap-2">
+        {% if account_type == "company" %}
+        {{ ui::badge(label=t(key="account-company", lang=lang | default(value='sk')), variant="primary") }}
+        {% else %}
+        {{ ui::badge(label=t(key="account-personal", lang=lang | default(value='sk')), variant="neutral") }}
+        {% endif %}
+        <span class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="account-type-locked", lang=lang | default(value='sk')) }}</span>
+      </div>
+    </fieldset>
+
+    {% if account_type == "company" %}
+    <!-- company billing details (company accounts only) -->
+    <fieldset class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-company-details", lang=lang | default(value='sk')) }}</legend>
+      <div class="space-y-1.5">
+        <label for="company_name" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="company-name", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+        {{ ui::input(name="company_name", id="company_name", value=company_name | default(value=''), autocomplete="organization") }}
+      </div>
+      <div class="grid gap-4 sm:grid-cols-3">
+        <div class="space-y-1.5">
+          <label for="company_id" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="company-ico", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+          {{ ui::input(name="company_id", id="company_id", value=company_id | default(value='')) }}
+        </div>
+        <div class="space-y-1.5">
+          <label for="tax_id" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="company-dic", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+          {{ ui::input(name="tax_id", id="tax_id", value=tax_id | default(value='')) }}
+        </div>
+        <div class="space-y-1.5">
+          <label for="vat_id" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="company-icdph", lang=lang | default(value='sk')) }} <span class="text-on-surface/50 dark:text-on-surface-dark/50">({{ t(key="field-optional", lang=lang | default(value='sk')) }})</span></label>
+          {{ ui::input(name="vat_id", id="vat_id", value=vat_id | default(value='')) }}
+        </div>
+      </div>
+    </fieldset>
+    {% endif %}
+
+    <!-- contact (name/email are managed by the login) -->
+    <fieldset class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-contact", lang=lang | default(value='sk')) }}</legend>
+      <div class="grid gap-4 sm:grid-cols-2">
+        <div class="space-y-1.5">
+          <label for="first_name" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="profile-first-name", lang=lang | default(value='sk')) }}</label>
+          {{ ui::input(name="first_name", id="first_name", value=first_name | default(value=''), autocomplete="given-name") }}
+        </div>
+        <div class="space-y-1.5">
+          <label for="last_name" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="profile-last-name", lang=lang | default(value='sk')) }}</label>
+          {{ ui::input(name="last_name", id="last_name", value=last_name | default(value=''), autocomplete="family-name") }}
+        </div>
+      </div>
+      <div class="space-y-1.5">
+        <label class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-email", lang=lang | default(value='sk')) }}</label>
+        <p class="text-sm text-on-surface/80 dark:text-on-surface-dark/80">{{ email }}</p>
+      </div>
+      <div class="space-y-1.5">
+        <label for="phone" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-phone", lang=lang | default(value='sk')) }}</label>
+        <div class="flex gap-2">
+          <!-- editable combobox: type freely or pick from the dropdown -->
+          <div class="relative w-28 shrink-0" @click.outside="prefixOpen = false"
+            x-data="{ prefixOpen: false, prefix: '{{ phone_prefix | default(value='+421') }}', opts: [
+              { v: '+421', l: '🇸🇰 +421' }, { v: '+420', l: '🇨🇿 +420' },
+              { v: '+43', l: '🇦🇹 +43' }, { v: '+49', l: '🇩🇪 +49' },
+              { v: '+48', l: '🇵🇱 +48' }, { v: '+36', l: '🇭🇺 +36' },
+              { v: '+44', l: '🇬🇧 +44' }, { v: '+39', l: '🇮🇹 +39' }, { v: '+33', l: '🇫🇷 +33' }
+            ], get filtered() { return this.opts.filter(o => !this.prefix || o.v.includes(this.prefix)) } }">
+            <input name="phone_prefix" type="text" x-model="prefix" @focus="prefixOpen = true" @input="prefixOpen = true"
+              aria-label="{{ t(key='checkout-phone', lang=lang | default(value='sk')) }}" autocomplete="tel-country-code" inputmode="tel"
+              class="w-full rounded-radius border border-outline bg-surface py-2 pl-3 pr-7 text-sm text-on-surface focus:outline-2 focus:outline-primary dark:border-outline-dark dark:bg-surface-dark dark:text-on-surface-dark">
+            <button type="button" tabindex="-1" @click="prefixOpen = !prefixOpen"
+              class="absolute inset-y-0 right-0 flex w-7 items-center justify-center text-on-surface/60 dark:text-on-surface-dark/60">
+              <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor"
+                class="size-4 transition-transform" :class="prefixOpen && 'rotate-180'">
+                <path stroke-linecap="round" stroke-linejoin="round" d="m19.5 8.25-7.5 7.5-7.5-7.5" />
+              </svg>
+            </button>
+            <ul x-show="prefixOpen" x-cloak x-transition
+              class="absolute z-20 mt-1 max-h-56 w-full overflow-auto rounded-radius border border-outline bg-surface p-1 shadow-lg dark:border-outline-dark dark:bg-surface-dark-alt">
+              <template x-for="o in filtered" :key="o.v">
+                <li><button type="button" @click="prefix = o.v; prefixOpen = false" x-text="o.l"
+                  class="block w-full rounded-radius px-3 py-1.5 text-left text-sm text-on-surface transition hover:bg-surface-alt dark:text-on-surface-dark dark:hover:bg-surface-dark"></button></li>
+              </template>
+            </ul>
+          </div>
+          {{ ui::input(name="phone", id="phone", type="tel", value=phone | default(value=''), autocomplete="tel", placeholder="900 000 000", attrs='inputmode="tel"') }}
+        </div>
+      </div>
+    </fieldset>
+
+    <!-- default shipping address -->
+    <fieldset class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-shipping", lang=lang | default(value='sk')) }}</legend>
+      <div class="space-y-1.5">
+        <label for="address" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-address", lang=lang | default(value='sk')) }}</label>
+        {{ ui::input(name="address", id="address", value=address | default(value=''), autocomplete="street-address") }}
+      </div>
+      <div class="grid gap-4 sm:grid-cols-3">
+        <div class="space-y-1.5">
+          <label for="city" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-city", lang=lang | default(value='sk')) }}</label>
+          {{ ui::input(name="city", id="city", value=city | default(value=''), autocomplete="address-level2") }}
+        </div>
+        <div class="space-y-1.5">
+          <label for="zip" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-zip", lang=lang | default(value='sk')) }}</label>
+          {{ ui::input(name="zip", id="zip", value=zip | default(value=''), autocomplete="postal-code") }}
+        </div>
+        <div class="space-y-1.5">
+          <label for="country" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-country", lang=lang | default(value='sk')) }}</label>
+          <div class="relative" @click.outside="countryOpen = false"
+            x-data="{ countryOpen: false, country: '{{ country | default(value='') }}', opts: [
+              { v: '{{ t(key='country-sk', lang=lang | default(value='sk')) }}', l: '🇸🇰 {{ t(key='country-sk', lang=lang | default(value='sk')) }}' },
+              { v: '{{ t(key='country-cz', lang=lang | default(value='sk')) }}', l: '🇨🇿 {{ t(key='country-cz', lang=lang | default(value='sk')) }}' },
+              { v: '{{ t(key='country-at', lang=lang | default(value='sk')) }}', l: '🇦🇹 {{ t(key='country-at', lang=lang | default(value='sk')) }}' },
+              { v: '{{ t(key='country-de', lang=lang | default(value='sk')) }}', l: '🇩🇪 {{ t(key='country-de', lang=lang | default(value='sk')) }}' },
+              { v: '{{ t(key='country-pl', lang=lang | default(value='sk')) }}', l: '🇵🇱 {{ t(key='country-pl', lang=lang | default(value='sk')) }}' },
+              { v: '{{ t(key='country-hu', lang=lang | default(value='sk')) }}', l: '🇭🇺 {{ t(key='country-hu', lang=lang | default(value='sk')) }}' }
+            ], get filtered() { return this.opts.filter(o => !this.country || o.v.toLowerCase().includes(this.country.toLowerCase())) } }">
+            <input id="country" name="country" type="text" x-model="country" @focus="countryOpen = true" @input="countryOpen = true"
+              class="w-full rounded-radius border border-outline bg-surface py-2 pl-3 pr-8 text-sm text-on-surface focus:outline-2 focus:outline-primary dark:border-outline-dark dark:bg-surface-dark dark:text-on-surface-dark">
+            <button type="button" tabindex="-1" @click="countryOpen = !countryOpen"
+              class="absolute inset-y-0 right-0 flex w-8 items-center justify-center text-on-surface/60 dark:text-on-surface-dark/60">
+              <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor"
+                class="size-4 transition-transform" :class="countryOpen && 'rotate-180'">
+                <path stroke-linecap="round" stroke-linejoin="round" d="m19.5 8.25-7.5 7.5-7.5-7.5" />
+              </svg>
+            </button>
+            <ul x-show="countryOpen" x-cloak x-transition
+              class="absolute z-20 mt-1 max-h-56 w-full overflow-auto rounded-radius border border-outline bg-surface p-1 shadow-lg dark:border-outline-dark dark:bg-surface-dark-alt">
+              <template x-for="o in filtered" :key="o.v">
+                <li><button type="button" @click="country = o.v; countryOpen = false" x-text="o.l"
+                  class="block w-full rounded-radius px-3 py-1.5 text-left text-sm text-on-surface transition hover:bg-surface-alt dark:text-on-surface-dark dark:hover:bg-surface-dark"></button></li>
+              </template>
+            </ul>
+          </div>
+        </div>
+      </div>
+    </fieldset>
+
+    <div class="flex items-center gap-3">
+      {{ ui::button(label=t(key="profile-save", lang=lang | default(value='sk')), type="submit", size="px-6 py-2.5 text-sm") }}
+      {{ ui::button(label=t(key="profile-cancel", lang=lang | default(value='sk')), type="button", variant="outline-secondary", size="px-6 py-2.5 text-sm", attrs='@click="editing = false"') }}
+    </div>
+  </form>
+</div>
+{% endblock content %}

assets/views/account/security.html

@@ -0,0 +1,84 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="security-title", lang=lang | default(value='sk')) }}{% endblock title %}
+
+{% block content %}
+<div class="mx-auto max-w-md">
+  <h1 class="text-3xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="security-title", lang=lang | default(value='sk')) }}</h1>
+  <p class="mt-2 text-sm text-on-surface dark:text-on-surface-dark">{{ t(key="security-2fa-intro", lang=lang | default(value='sk')) }}</p>
+
+  {% if error == "password" %}
+  {{ ui::alert_danger(message=t(key="password-current-wrong", lang=lang | default(value='sk')), extra="mt-4") }}
+  {% elif error == "code" %}
+  {{ ui::alert_danger(message=t(key="security-2fa-code-wrong", lang=lang | default(value='sk')), extra="mt-4") }}
+  {% elif error == "enroll" %}
+  {{ ui::alert_danger(message=t(key="security-2fa-enroll-error", lang=lang | default(value='sk')), extra="mt-4") }}
+  {% endif %}
+
+  {# --- One-time backup codes, shown right after enabling / regenerating --- #}
+  {% if backup_codes and backup_codes | length > 0 %}
+  <div class="mt-6 rounded-radius border border-success bg-success/10 px-4 py-3" role="status">
+    <p class="text-sm font-medium text-success">{{ t(key="security-2fa-enabled-ok", lang=lang | default(value='sk')) }}</p>
+    <p class="mt-2 text-sm text-on-surface dark:text-on-surface-dark">{{ t(key="security-2fa-backup-intro", lang=lang | default(value='sk')) }}</p>
+    <ul class="mt-3 grid grid-cols-2 gap-2 font-mono text-sm text-on-surface-strong dark:text-on-surface-dark-strong">
+      {% for code in backup_codes %}
+      <li class="rounded-radius bg-surface px-3 py-1.5 text-center tracking-wider dark:bg-surface-dark">{{ code }}</li>
+      {% endfor %}
+    </ul>
+  </div>
+  {% endif %}
+
+  {% if enrolling %}
+  {# --- Step 2: scan the QR and confirm a code --- #}
+  <div class="mt-6 flex flex-col gap-4 rounded-radius border border-outline bg-surface-alt p-5 dark:border-outline-dark dark:bg-surface-dark-alt">
+    <p class="text-sm text-on-surface dark:text-on-surface-dark">{{ t(key="security-2fa-scan", lang=lang | default(value='sk')) }}</p>
+    <img src="{{ qr }}" alt="TOTP QR" class="mx-auto size-48 rounded-radius bg-white p-2" />
+    <div class="text-center">
+      <p class="text-xs text-on-surface dark:text-on-surface-dark">{{ t(key="security-2fa-manual", lang=lang | default(value='sk')) }}</p>
+      <code class="mt-1 inline-block break-all font-mono text-sm text-on-surface-strong dark:text-on-surface-dark-strong">{{ secret }}</code>
+    </div>
+    <form method="post" action="/account/security/confirm" hx-boost="false" class="flex flex-col gap-3">
+  {{ ui::csrf_field() }}
+      <label for="code" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="security-2fa-enter-code", lang=lang | default(value='sk')) }}</label>
+      {{ ui::input(name="code", id="code", type="text", required=true, autocomplete="one-time-code", attrs='inputmode="numeric" pattern="[0-9]*" maxlength="6" autofocus') }}
+      {{ ui::button(label=t(key="security-2fa-confirm", lang=lang | default(value='sk')), type="submit", extra="w-full") }}
+    </form>
+  </div>
+
+  {% elif totp_enabled %}
+  {# --- Enabled: status + remaining backup codes + disable / regenerate --- #}
+  <div class="mt-6 flex items-center gap-2">
+    {{ ui::badge(label=t(key="security-2fa-on", lang=lang | default(value='sk')), variant="success") }}
+    <span class="text-sm text-on-surface dark:text-on-surface-dark">{{ t(key="security-2fa-backup-remaining", lang=lang | default(value='sk')) }}: {{ backup_remaining }}</span>
+  </div>
+
+  <form method="post" action="/account/security/backup-codes" hx-boost="false" class="mt-6 flex flex-col gap-3 rounded-radius border border-outline bg-surface-alt p-5 dark:border-outline-dark dark:bg-surface-dark-alt">
+  {{ ui::csrf_field() }}
+    <p class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="security-2fa-regenerate", lang=lang | default(value='sk')) }}</p>
+    <label for="regen_pw" class="text-sm text-on-surface dark:text-on-surface-dark">{{ t(key="password-current", lang=lang | default(value='sk')) }}</label>
+    {{ ui::input(name="current_password", id="regen_pw", type="password", required=true, autocomplete="current-password") }}
+    {{ ui::button(label=t(key="security-2fa-regenerate", lang=lang | default(value='sk')), type="submit", variant="outline-secondary", extra="w-full") }}
+  </form>
+
+  <form method="post" action="/account/security/disable" hx-boost="false" class="mt-4 flex flex-col gap-3 rounded-radius border border-danger/40 bg-danger/5 p-5">
+  {{ ui::csrf_field() }}
+    <p class="text-sm font-medium text-danger">{{ t(key="security-2fa-disable", lang=lang | default(value='sk')) }}</p>
+    <p class="text-xs text-on-surface dark:text-on-surface-dark">{{ t(key="security-2fa-disable-hint", lang=lang | default(value='sk')) }}</p>
+    <label for="disable_pw" class="text-sm text-on-surface dark:text-on-surface-dark">{{ t(key="password-current", lang=lang | default(value='sk')) }}</label>
+    {{ ui::input(name="current_password", id="disable_pw", type="password", required=true, autocomplete="current-password") }}
+    {{ ui::button(label=t(key="security-2fa-disable", lang=lang | default(value='sk')), type="submit", variant="danger", extra="w-full") }}
+  </form>
+
+  {% else %}
+  {# --- Disabled: offer to enable --- #}
+  <form method="post" action="/account/security/enable" hx-boost="false" class="mt-6">
+  {{ ui::csrf_field() }}
+    <div class="flex items-center gap-2">
+      {{ ui::badge(label=t(key="security-2fa-off", lang=lang | default(value='sk')), variant="neutral") }}
+    </div>
+    {{ ui::button(label=t(key="security-2fa-enable", lang=lang | default(value='sk')), type="submit", extra="mt-4 w-full") }}
+  </form>
+  {% endif %}
+</div>
+{% endblock content %}

assets/views/admin/base.html

@@ -45,7 +45,15 @@
     <script defer src="/static/vendor/alpine/alpinejs-3.14.9.min.js"></script>
   </head>
   <body
-    x-data="{ showSidebar: false }"
+    hx-headers='{"X-CSRF-Token": "{{ csrf_token() }}"}'
+    x-data="{
+      showSidebar: false,
+      collapsed: localStorage.getItem('adminSidebarCollapsed') === '1',
+      toggleCollapsed() {
+        this.collapsed = !this.collapsed;
+        localStorage.setItem('adminSidebarCollapsed', this.collapsed ? '1' : '0');
+      }
+    }"
     class="min-h-screen bg-surface text-on-surface antialiased dark:bg-surface-dark dark:text-on-surface-dark">
 
     <!-- dark overlay for the open sidebar on small screens -->
@@ -55,8 +63,8 @@
 
     <!-- sidebar -->
     <nav aria-label="{{ t(key='menu', lang=lang | default(value='sk')) }}"
-      x-bind:class="showSidebar ? 'translate-x-0' : '-translate-x-60'"
-      class="fixed inset-y-0 left-0 z-40 flex w-60 flex-col border-r border-outline bg-surface-alt transition-transform duration-300 md:translate-x-0 dark:border-outline-dark dark:bg-surface-dark-alt">
+      x-bind:class="(showSidebar ? 'translate-x-0' : '-translate-x-60') + ' ' + (collapsed ? 'md:-translate-x-60' : 'md:translate-x-0')"
+      class="fixed inset-y-0 left-0 z-40 flex w-60 flex-col border-r border-outline bg-surface-alt transition-transform duration-300 dark:border-outline-dark dark:bg-surface-dark-alt">
 
       {# Sidebar nav links — adapted from the vendored Penguin UI component
          penguinui-components/sidebar/simple-sidebar.html: Penguin's link
@@ -77,6 +85,10 @@
           class="flex items-center gap-2 rounded-radius px-2 py-1.5 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline aria-[current=page]:bg-primary/10 aria-[current=page]:text-on-surface-strong dark:text-on-surface-dark dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong dark:aria-[current=page]:bg-primary-dark/10 dark:aria-[current=page]:text-on-surface-dark-strong">
           {{ t(key="admin-products", lang=lang | default(value='sk')) }}
         </a>
+        <a href="/admin/catalog/discount-profiles" data-nav="/admin/catalog/discount-profiles"
+          class="flex items-center gap-2 rounded-radius px-2 py-1.5 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline aria-[current=page]:bg-primary/10 aria-[current=page]:text-on-surface-strong dark:text-on-surface-dark dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong dark:aria-[current=page]:bg-primary-dark/10 dark:aria-[current=page]:text-on-surface-dark-strong">
+          {{ t(key="admin-discount-profiles", lang=lang | default(value='sk')) }}
+        </a>
         <a href="/admin/catalog/categories" data-nav="/admin/catalog/categories"
           class="flex items-center gap-2 rounded-radius px-2 py-1.5 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline aria-[current=page]:bg-primary/10 aria-[current=page]:text-on-surface-strong dark:text-on-surface-dark dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong dark:aria-[current=page]:bg-primary-dark/10 dark:aria-[current=page]:text-on-surface-dark-strong">
           {{ t(key="admin-categories", lang=lang | default(value='sk')) }}
@@ -85,6 +97,10 @@
           class="flex items-center gap-2 rounded-radius px-2 py-1.5 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline aria-[current=page]:bg-primary/10 aria-[current=page]:text-on-surface-strong dark:text-on-surface-dark dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong dark:aria-[current=page]:bg-primary-dark/10 dark:aria-[current=page]:text-on-surface-dark-strong">
           {{ t(key="admin-orders", lang=lang | default(value='sk')) }}
         </a>
+        <a href="/admin/customers" data-nav="/admin/customers"
+          class="flex items-center gap-2 rounded-radius px-2 py-1.5 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline aria-[current=page]:bg-primary/10 aria-[current=page]:text-on-surface-strong dark:text-on-surface-dark dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong dark:aria-[current=page]:bg-primary-dark/10 dark:aria-[current=page]:text-on-surface-dark-strong">
+          {{ t(key="admin-customers", lang=lang | default(value='sk')) }}
+        </a>
         <a href="/admin/shipping" data-nav="/admin/shipping"
           class="flex items-center gap-2 rounded-radius px-2 py-1.5 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline aria-[current=page]:bg-primary/10 aria-[current=page]:text-on-surface-strong dark:text-on-surface-dark dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong dark:aria-[current=page]:bg-primary-dark/10 dark:aria-[current=page]:text-on-surface-dark-strong">
           {{ t(key="admin-shipping", lang=lang | default(value='sk')) }}
@@ -96,6 +112,7 @@
           {{ t(key="admin-exit", lang=lang | default(value='sk')) }}
         </a>
         <form method="post" action="/logout">
+          {{ ui::csrf_field() }}
           <button type="submit" class="flex w-full items-center gap-2 rounded-radius px-2 py-1.5 text-left text-sm font-medium text-danger underline-offset-2 transition hover:bg-danger/5 focus:outline-hidden focus-visible:underline">
             {{ t(key="logout", lang=lang | default(value='sk')) }}
           </button>
@@ -104,7 +121,8 @@
     </nav>
 
     <!-- content column -->
-    <div class="flex min-h-screen flex-col md:ml-60">
+    <div :class="collapsed ? 'md:ml-0' : 'md:ml-60'"
+      class="flex min-h-screen flex-col transition-[margin] duration-300">
       <header class="sticky top-0 z-20 flex h-16 items-center gap-4 border-b border-outline bg-surface/95 px-4 backdrop-blur dark:border-outline-dark dark:bg-surface-dark/95">
         <!-- Penguin animated hamburger (bars ↔ X) in our ghost-square shell -->
         <button type="button" @click="showSidebar = !showSidebar" :aria-expanded="showSidebar" aria-label="{{ t(key='menu', lang=lang | default(value='sk')) }}"
@@ -113,17 +131,23 @@
           {{ ui::icon(name="close", size="size-6", attrs='x-cloak x-show="showSidebar"') }}
         </button>
 
+        <!-- desktop sidebar collapse toggle (chevron flips when collapsed) -->
+        <button type="button" @click="toggleCollapsed()" :aria-expanded="(!collapsed).toString()" aria-label="{{ t(key='menu', lang=lang | default(value='sk')) }}"
+          class="hidden size-9 shrink-0 items-center justify-center rounded-radius bg-transparent text-secondary transition hover:opacity-75 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-secondary active:opacity-100 active:outline-offset-0 md:inline-flex dark:text-secondary-dark dark:focus-visible:outline-secondary-dark">
+          {{ ui::icon(name="chevron-double-left", size="size-6", extra="transition-transform duration-300", attrs=`x-bind:class="collapsed ? 'rotate-180' : ''"`) }}
+        </button>
+
         <span class="text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">
           {% block crumb %}{{ t(key="admin-title", lang=lang | default(value='sk')) }}{% endblock crumb %}
         </span>
 
-        <!-- settings (language + theme) dropdown -->
-        <div x-data="{ open: false }" @keydown.escape="open = false" class="relative ml-auto">
+        <!-- settings (language + theme) dropdown (self-contained Alpine state) -->
+        <div class="ml-auto">
           {% include "partials/settings_dropdown.html" %}
         </div>
       </header>
 
-      <main class="mx-auto w-full max-w-5xl flex-1 px-4 py-8">
+      <main class="mx-auto w-full flex-1 px-4 py-8 {% block main_class %}max-w-5xl{% endblock main_class %}">
         {% block content %}{% endblock content %}
       </main>
     </div>

assets/views/admin/catalog/_price_preview.html

@@ -0,0 +1,8 @@
+{# OOB fragment: effective-price cells recomputed from the unsaved profile
+   selection on the products page. Each span replaces the matching #eff-<id>
+   span in the table via htmx out-of-band swap. Rendered by
+   admin_products::profiles_preview. #}
+{% import "macros/ui.html" as ui %}
+{% for product in products %}
+<span id="eff-{{ product.id }}" hx-swap-oob="true">{{ ui::eff_price(p=product, preview=true) }}</span>
+{% endfor %}

assets/views/admin/catalog/categories.html

@@ -46,6 +46,7 @@
             {{ ui::button(variant="outline-secondary", label=t(key="edit", lang=lang | default(value='sk')), href="/admin/catalog/categories/" ~ row.category.id ~ "/edit", size="px-3 py-1.5 text-xs") }}
             <form method="post" action="/admin/catalog/categories/{{ row.category.id }}/delete"
               onsubmit="return confirm('{{ t(key="confirm-delete", lang=lang | default(value='sk')) }}')">
+  {{ ui::csrf_field() }}
               {{ ui::button(variant="outline-danger", label=t(key="delete", lang=lang | default(value='sk')), type="submit", size="px-3 py-1.5 text-xs") }}
             </form>
           </div>

assets/views/admin/catalog/category_form.html

@@ -15,11 +15,12 @@
 <form method="post" enctype="multipart/form-data"
   action="{% if category %}/admin/catalog/categories/{{ category.id }}{% else %}/admin/catalog/categories{% endif %}"
   class="mt-6 space-y-5 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+  {{ ui::csrf_field() }}
 
   {% if category %}
-    {% set v_name = category.name %}{% set v_slug = category.slug %}{% set v_pos = category.position %}{% set v_desc = category.description | default(value="") %}{% set v_pub = category.published %}
+    {% set v_name = category.name %}{% set v_pos = category.position %}{% set v_desc = category.description | default(value="") %}{% set v_pub = category.published %}
   {% else %}
-    {% set v_name = "" %}{% set v_slug = "" %}{% set v_pos = 0 %}{% set v_desc = "" %}{% set v_pub = false %}
+    {% set v_name = "" %}{% set v_pos = "" %}{% set v_desc = "" %}{% set v_pub = false %}
   {% endif %}
 
   <div class="space-y-1.5">
@@ -27,17 +28,6 @@
     {{ ui::input(name="name", id="name", required=true, value=v_name) }}
   </div>
 
-  <div class="grid gap-5 sm:grid-cols-2">
-    <div class="space-y-1.5">
-      <label for="slug" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="slug", lang=lang | default(value='sk')) }}</label>
-      {{ ui::input(name="slug", id="slug", value=v_slug, placeholder=t(key='slug-auto', lang=lang | default(value='sk'))) }}
-    </div>
-    <div class="space-y-1.5">
-      <label for="position" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="position", lang=lang | default(value='sk')) }}</label>
-      {{ ui::input(name="position", id="position", type="number", value=v_pos) }}
-    </div>
-  </div>
-
   <div class="space-y-1.5">
     <label for="parent_id" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="parent-category", lang=lang | default(value='sk')) }}</label>
     <div class="relative">
@@ -67,6 +57,15 @@
     {{ ui::file_input(name="image", id="image", accept="image/*") }}
   </div>
 
+  <div class="space-y-1.5">
+    <label for="position" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
+      {{ t(key="position", lang=lang | default(value='sk')) }}
+      <span class="font-normal text-on-surface/60 dark:text-on-surface-dark/60">({{ t(key="field-optional", lang=lang | default(value='sk')) }})</span>
+    </label>
+    {{ ui::input(name="position", id="position", type="number", value=v_pos, placeholder=t(key='position-auto', lang=lang | default(value='sk'))) }}
+    <p class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="position-hint", lang=lang | default(value='sk')) }}</p>
+  </div>
+
   {{ ui::checkbox(name="published", id="published", label=t(key="published", lang=lang | default(value='sk')), checked=v_pub) }}
 
   <div class="flex gap-3 pt-2">

assets/views/admin/catalog/discount_form.html

@@ -0,0 +1,102 @@
+{% extends "admin/base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="set-discount", lang=lang | default(value='sk')) }}{% endblock title %}
+{% block crumb %}{{ t(key="admin-discounts", lang=lang | default(value='sk')) }}{% endblock crumb %}
+
+{% block content %}
+<div class="flex items-center justify-between gap-3">
+  <div>
+    <h1 class="text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ product.name }}</h1>
+    <p class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">
+      {% if audience == "business" %}{{ t(key="audience-business", lang=lang | default(value='sk')) }}{% else %}{{ t(key="audience-personal", lang=lang | default(value='sk')) }}{% endif %}
+    </p>
+  </div>
+  {{ ui::button(variant="outline-secondary", label=t(key="cancel", lang=lang | default(value='sk')), href="/admin/catalog/products?audience=" ~ audience, size="px-3 py-2 text-sm") }}
+</div>
+
+<form method="post" action="/admin/catalog/products/{{ product.id }}/discount?audience={{ audience }}"
+  x-data="{
+    mode: '{{ mode }}',
+    fixed: '{{ fixed }}',
+    percent: '{{ percent }}',
+    regular: {{ product.regular_cents }},
+    num(v) { let n = parseFloat(String(v).replace(',', '.')); return isFinite(n) ? n : null; },
+    get afterCents() {
+      if (this.mode === 'percent') {
+        let p = this.num(this.percent); if (p === null) return null;
+        return this.regular - Math.round(this.regular * p / 100);
+      }
+      let f = this.num(this.fixed); if (f === null) return null;
+      return Math.round(f * 100);
+    },
+    money(c) { return (c / 100).toFixed(2); },
+    get valid() { let a = this.afterCents; return a !== null && a > 0 && a < this.regular; },
+    get percentOff() { let a = this.afterCents; return (a === null || this.regular <= 0) ? null : Math.round((this.regular - a) / this.regular * 100); }
+  }"
+  class="mt-6 max-w-md space-y-5 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+  {{ ui::csrf_field() }}
+
+  {% if error %}
+  {{ ui::alert_danger(message=t(key=error, lang=lang | default(value='sk'))) }}
+  {% endif %}
+
+  <div class="flex items-center justify-between gap-3 rounded-radius bg-surface-alt px-4 py-3 dark:bg-surface-dark/40">
+    <span class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="price", lang=lang | default(value='sk')) }}</span>
+    <span class="font-semibold tabular-nums text-on-surface-strong dark:text-on-surface-dark-strong">{{ product.regular_price }} {{ product.currency }}</span>
+  </div>
+
+  <!-- mode toggle -->
+  <div class="grid grid-cols-2 gap-2">
+    <label class="flex cursor-pointer items-center justify-center gap-2 rounded-radius border px-3 py-2 text-sm transition"
+      :class="mode === 'fixed' ? 'border-primary bg-primary/10 text-on-surface-strong dark:border-primary-dark dark:bg-primary-dark/10 dark:text-on-surface-dark-strong' : 'border-outline text-on-surface dark:border-outline-dark dark:text-on-surface-dark'">
+      <input type="radio" name="mode" value="fixed" x-model="mode" class="sr-only">
+      {{ t(key="discount-mode-fixed", lang=lang | default(value='sk')) }}
+    </label>
+    <label class="flex cursor-pointer items-center justify-center gap-2 rounded-radius border px-3 py-2 text-sm transition"
+      :class="mode === 'percent' ? 'border-primary bg-primary/10 text-on-surface-strong dark:border-primary-dark dark:bg-primary-dark/10 dark:text-on-surface-dark-strong' : 'border-outline text-on-surface dark:border-outline-dark dark:text-on-surface-dark'">
+      <input type="radio" name="mode" value="percent" x-model="mode" class="sr-only">
+      {{ t(key="discount-mode-percent", lang=lang | default(value='sk')) }}
+    </label>
+  </div>
+
+  <!-- fixed price input -->
+  <div class="space-y-1.5" x-show="mode === 'fixed'">
+    <label for="sale_price" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="sale-price", lang=lang | default(value='sk')) }}</label>
+    {{ ui::input(name="sale_price", id="sale_price", value=fixed, placeholder="0.00", attrs='inputmode="decimal" x-model="fixed"') }}
+  </div>
+
+  <!-- percentage input -->
+  <div class="space-y-1.5" x-show="mode === 'percent'">
+    <label for="percent" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="discount-percent", lang=lang | default(value='sk')) }}</label>
+    {{ ui::input(name="percent", id="percent", value=percent, placeholder="0", attrs='inputmode="decimal" min="0" max="100" x-model="percent"') }}
+  </div>
+
+  <!-- live preview -->
+  <div x-show="afterCents !== null" x-cloak
+    class="space-y-2 rounded-radius border border-outline bg-surface-alt px-4 py-3 dark:border-outline-dark dark:bg-surface-dark/40">
+    <div class="flex items-center justify-between gap-3 text-sm">
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="discount-preview-before", lang=lang | default(value='sk')) }}</span>
+      <span class="tabular-nums text-on-surface/60 line-through dark:text-on-surface-dark/60"><span x-text="money(regular)"></span> {{ product.currency }}</span>
+    </div>
+    <div class="flex items-center justify-between gap-3">
+      <span class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="discount-preview-after", lang=lang | default(value='sk')) }}</span>
+      <span class="text-lg font-semibold tabular-nums" :class="valid ? 'text-danger' : 'text-on-surface/40 dark:text-on-surface-dark/40'">
+        <span x-text="money(afterCents)"></span> {{ product.currency }}
+      </span>
+    </div>
+    <div x-show="valid" class="flex items-center justify-between gap-3 text-xs text-on-surface/60 dark:text-on-surface-dark/60">
+      <span>{{ t(key="discount-preview-save", lang=lang | default(value='sk')) }}</span>
+      <span class="tabular-nums"><span x-text="money(regular - afterCents)"></span> {{ product.currency }} (−<span x-text="percentOff"></span>%)</span>
+    </div>
+    <p x-show="!valid" class="text-xs text-danger">{{ t(key="discount-below-regular", lang=lang | default(value='sk')) }}</p>
+  </div>
+
+  <div class="flex flex-wrap gap-3 pt-2">
+    {{ ui::button(label=t(key="save", lang=lang | default(value='sk')), type="submit", attrs=`onclick="return confirm('` ~ t(key="discount-apply-confirm", lang=lang | default(value='sk')) ~ `')"`) }}
+    {% if has_discount %}
+    {{ ui::button(variant="outline-danger", label=t(key="remove-discount", lang=lang | default(value='sk')), type="submit", attrs=`formaction="/admin/catalog/products/` ~ product.id ~ `/discount/remove?audience=` ~ audience ~ `" onclick="return confirm('` ~ t(key="discount-remove-confirm", lang=lang | default(value='sk')) ~ `')"`) }}
+    {% endif %}
+  </div>
+</form>
+{% endblock content %}

assets/views/admin/catalog/discount_profile_form.html

@@ -0,0 +1,71 @@
+{% extends "admin/base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{% if profile %}{{ t(key="edit-profile", lang=lang | default(value='sk')) }}{% else %}{{ t(key="new-profile", lang=lang | default(value='sk')) }}{% endif %}{% endblock title %}
+{% block crumb %}{{ t(key="admin-discount-profiles", lang=lang | default(value='sk')) }}{% endblock crumb %}
+
+{% block content %}
+<div class="flex items-center justify-between gap-3">
+  <h1 class="text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">
+    {% if profile %}{{ t(key="edit-profile", lang=lang | default(value='sk')) }}{% else %}{{ t(key="new-profile", lang=lang | default(value='sk')) }}{% endif %}
+  </h1>
+  {{ ui::button(variant="outline-secondary", label=t(key="cancel", lang=lang | default(value='sk')), href="/admin/catalog/discount-profiles", size="px-3 py-2 text-sm") }}
+</div>
+
+{% if profile %}{% set v_name = profile.name %}{% set v_percent = profile.percent %}{% set v_scope = profile.scope_type %}
+{% else %}{% set v_name = "" %}{% set v_percent = "" %}{% set v_scope = "include" %}{% endif %}
+
+<form method="post"
+  action="{% if profile %}/admin/catalog/discount-profiles/{{ profile.id }}{% else %}/admin/catalog/discount-profiles{% endif %}"
+  class="mt-6 space-y-5 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+  {{ ui::csrf_field() }}
+
+  {% if error %}{{ ui::alert_danger(message=t(key=error, lang=lang | default(value='sk'))) }}{% endif %}
+
+  <div class="grid gap-5 sm:grid-cols-2">
+    <div class="space-y-1.5">
+      <label for="name" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="name", lang=lang | default(value='sk')) }}</label>
+      {{ ui::input(name="name", id="name", required=true, value=v_name) }}
+    </div>
+    <div class="space-y-1.5">
+      <label for="percent" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="discount-percent", lang=lang | default(value='sk')) }}</label>
+      {{ ui::input(name="percent", id="percent", required=true, value=v_percent, placeholder="0", attrs='inputmode="decimal" min="0" max="100"') }}
+    </div>
+  </div>
+
+  <fieldset class="space-y-2">
+    <legend class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="scope", lang=lang | default(value='sk')) }}</legend>
+    <label class="flex items-center gap-2 text-sm text-on-surface dark:text-on-surface-dark">
+      <input type="radio" name="scope_type" value="include" {% if v_scope != "all_except" %}checked{% endif %}>
+      {{ t(key="scope-include-hint", lang=lang | default(value='sk')) }}
+    </label>
+    <label class="flex items-center gap-2 text-sm text-on-surface dark:text-on-surface-dark">
+      <input type="radio" name="scope_type" value="all_except" {% if v_scope == "all_except" %}checked{% endif %}>
+      {{ t(key="scope-all-except-hint", lang=lang | default(value='sk')) }}
+    </label>
+  </fieldset>
+
+  <div class="space-y-1.5">
+    <span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="products", lang=lang | default(value='sk')) }}</span>
+    <div class="max-h-72 overflow-y-auto rounded-radius border border-outline p-3 dark:border-outline-dark">
+      {% if products | length > 0 %}
+      <div class="grid gap-2 sm:grid-cols-2">
+        {% for product in products %}
+        <label class="flex items-center gap-2 text-sm text-on-surface dark:text-on-surface-dark">
+          <input type="checkbox" name="product_ids" value="{{ product.id }}" {% if product.selected %}checked{% endif %}>
+          {{ product.name }}
+        </label>
+        {% endfor %}
+      </div>
+      {% else %}
+      <p class="text-sm text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="admin-no-products", lang=lang | default(value='sk')) }}</p>
+      {% endif %}
+    </div>
+  </div>
+
+  <div class="flex gap-3 pt-2">
+    {{ ui::button(label=t(key="save", lang=lang | default(value='sk')), type="submit") }}
+    {{ ui::button(variant="outline-secondary", label=t(key="cancel", lang=lang | default(value='sk')), href="/admin/catalog/discount-profiles") }}
+  </div>
+</form>
+{% endblock content %}

assets/views/admin/catalog/discount_profiles.html

@@ -0,0 +1,58 @@
+{% extends "admin/base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="admin-discount-profiles", lang=lang | default(value='sk')) }}{% endblock title %}
+{% block crumb %}{{ t(key="admin-discount-profiles", lang=lang | default(value='sk')) }}{% endblock crumb %}
+
+{% block content %}
+<div class="flex flex-wrap items-end justify-between gap-3">
+  <div>
+    <h1 class="text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="admin-discount-profiles", lang=lang | default(value='sk')) }}</h1>
+    <p class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="admin-discount-profiles-desc", lang=lang | default(value='sk')) }}</p>
+  </div>
+  {{ ui::button(label=t(key="new-profile", lang=lang | default(value='sk')), href="/admin/catalog/discount-profiles/new") }}
+</div>
+
+<div class="mt-6 {{ ui::table_wrap_cls() }}">
+  {% if profiles | length > 0 %}
+  <table class="{{ ui::table_cls() }}">
+    <thead class="{{ ui::thead_cls() }}">
+      <tr>
+        {{ ui::th(label=t(key="name", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="discount-percent", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="scope", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="products", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="actions", lang=lang | default(value='sk')), align="text-right") }}
+      </tr>
+    </thead>
+    <tbody class="{{ ui::tbody_cls() }}">
+      {% for profile in profiles %}
+      <tr class="{{ ui::row_cls() }}">
+        <td class="px-4 py-3 font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ profile.name }}</td>
+        <td class="px-4 py-3 tabular-nums">−{{ profile.percent }}%</td>
+        <td class="px-4 py-3">
+          {% if profile.scope_type == "all_except" %}{{ t(key="scope-all-except", lang=lang | default(value='sk')) }}{% else %}{{ t(key="scope-include", lang=lang | default(value='sk')) }}{% endif %}
+        </td>
+        <td class="px-4 py-3 tabular-nums">{{ profile.product_count }}</td>
+        <td class="px-4 py-3">
+          <div class="flex flex-wrap justify-end gap-2">
+            {{ ui::button(variant="outline-secondary", label=t(key="edit", lang=lang | default(value='sk')), href="/admin/catalog/discount-profiles/" ~ profile.id ~ "/edit", size="px-3 py-1.5 text-xs") }}
+            <form method="post" action="/admin/catalog/discount-profiles/{{ profile.id }}/delete"
+              onsubmit="return confirm('{{ t(key="confirm-delete", lang=lang | default(value='sk')) }}')">
+              {{ ui::csrf_field() }}
+              {{ ui::button(variant="outline-danger", label=t(key="delete", lang=lang | default(value='sk')), type="submit", size="px-3 py-1.5 text-xs") }}
+            </form>
+          </div>
+        </td>
+      </tr>
+      {% endfor %}
+    </tbody>
+  </table>
+  {% else %}
+  <div class="flex flex-col items-center gap-3 px-4 py-16 text-center">
+    <p class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="admin-no-profiles", lang=lang | default(value='sk')) }}</p>
+    {{ ui::button(label=t(key="new-profile", lang=lang | default(value='sk')), href="/admin/catalog/discount-profiles/new") }}
+  </div>
+  {% endif %}
+</div>
+{% endblock content %}

assets/views/admin/catalog/product_form.html

@@ -15,40 +15,98 @@
 <form method="post" enctype="multipart/form-data"
   action="{% if product %}/admin/catalog/products/{{ product.id }}{% else %}/admin/catalog/products{% endif %}"
   class="mt-6 space-y-5 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+  {{ ui::csrf_field() }}
 
   {% if product %}
-    {% set v_name = product.name %}{% set v_price = product.price %}{% set v_currency = product.currency %}{% set v_stock = product.stock %}{% set v_sku = product.sku | default(value="") %}{% set v_slug = product.slug %}{% set v_desc = product.description | default(value="") %}{% set v_pub = product.published %}
+    {% set v_name = product.name %}{% set v_currency = product.currency %}{% set v_desc = product.description | default(value="") %}{% set v_pub = product.published %}
   {% else %}
-    {% set v_name = "" %}{% set v_price = "" %}{% set v_currency = "EUR" %}{% set v_stock = 0 %}{% set v_sku = "" %}{% set v_slug = "" %}{% set v_desc = "" %}{% set v_pub = false %}
+    {% set v_name = "" %}{% set v_currency = "EUR" %}{% set v_desc = "" %}{% set v_pub = false %}
   {% endif %}
+  {% set inp = "w-full rounded-radius border border-outline bg-surface-alt px-3 py-2 text-sm text-on-surface focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-primary dark:border-outline-dark dark:bg-surface-dark-alt/50 dark:text-on-surface-dark dark:focus-visible:outline-primary-dark" %}
+  {% set sublabel = "text-xs font-medium text-on-surface/70 dark:text-on-surface-dark/70" %}
 
   <div class="space-y-1.5">
     <label for="name" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="name", lang=lang | default(value='sk')) }}</label>
     {{ ui::input(name="name", id="name", required=true, value=v_name) }}
   </div>
 
-  <div class="grid gap-5 sm:grid-cols-2">
-    <div class="space-y-1.5">
-      <label for="price" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="price", lang=lang | default(value='sk')) }}</label>
-      {{ ui::input(name="price", id="price", required=true, value=v_price, placeholder="0.00", attrs='inputmode="decimal"') }}
-    </div>
-    <div class="space-y-1.5">
-      <label for="currency" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="currency", lang=lang | default(value='sk')) }}</label>
-      {{ ui::input(name="currency", id="currency", value=v_currency, attrs='maxlength="3"', extra="uppercase") }}
-    </div>
+  <div class="space-y-1.5 sm:max-w-[10rem]">
+    <label for="currency" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="currency", lang=lang | default(value='sk')) }}</label>
+    {{ ui::input(name="currency", id="currency", value=v_currency, attrs='maxlength="3"', extra="uppercase") }}
   </div>
 
-  <div class="grid gap-5 sm:grid-cols-2">
-    <div class="space-y-1.5">
-      <label for="stock" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="stock", lang=lang | default(value='sk')) }}</label>
-      {{ ui::input(name="stock", id="stock", type="number", value=v_stock, attrs='min="0"') }}
-    </div>
-    <div class="space-y-1.5">
-      <label for="sku" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="sku", lang=lang | default(value='sk')) }}</label>
-      {{ ui::input(name="sku", id="sku", value=v_sku) }}
+  {# --- Variants / options editor ------------------------------------------- #}
+  {# Each product is sold as one or more variants (a free-text label such as     #}
+  {# "10cm x 13cm" or "5ml" plus its own price). Price is required. Stock is      #}
+  {# optional — leave it blank ("∞") to mark the option simply available (not     #}
+  {# inventory-tracked). SKU and business price are optional too. Rows are        #}
+  {# managed client-side; names are indexed (variants[i][…]) and read back by     #}
+  {# the controller.                                                              #}
+  {% set opt = " (" ~ t(key="optional", lang=lang | default(value='sk')) ~ ")" %}
+  <script id="variants-data" type="application/json">{{ variants | json_encode() | safe }}</script>
+  <div class="space-y-3" x-data="variantEditor(JSON.parse(document.getElementById('variants-data').textContent))">
+    <div class="flex items-center justify-between">
+      <span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="variants-options", lang=lang | default(value='sk')) }}</span>
+      <button type="button" @click="add()"
+        class="rounded-radius border border-outline px-3 py-1.5 text-sm font-medium text-on-surface hover:bg-surface-alt dark:border-outline-dark dark:text-on-surface-dark dark:hover:bg-surface-dark-alt/50">
+        + {{ t(key="add-option", lang=lang | default(value='sk')) }}
+      </button>
     </div>
+
+    <template x-for="(row, i) in rows" :key="i">
+      <div class="flex items-end gap-3 rounded-radius border border-outline bg-surface-alt/40 p-3 dark:border-outline-dark dark:bg-surface-dark-alt/30">
+        <input type="hidden" :name="`variants[${i}][id]`" :value="row.id">
+
+        {# items-end bottom-aligns every input regardless of how many lines each
+           label takes, so the row stays aligned even with the "(optional)" notes. #}
+        <div class="grid flex-1 grid-cols-2 gap-3 sm:grid-cols-12 sm:items-end">
+          <div class="space-y-1 col-span-2 sm:col-span-4">
+            <label class="{{ sublabel }} block truncate">{{ t(key="option-label", lang=lang | default(value='sk')) }}{{ opt }}</label>
+            <input :name="`variants[${i}][label]`" x-model="row.label" class="{{ inp }}" placeholder="napr. 10cm x 13cm">
+          </div>
+          <div class="space-y-1 sm:col-span-2">
+            <label class="{{ sublabel }} block truncate">{{ t(key="sku", lang=lang | default(value='sk')) }}{{ opt }}</label>
+            <input :name="`variants[${i}][sku]`" x-model="row.sku" class="{{ inp }}">
+          </div>
+          <div class="space-y-1 sm:col-span-2">
+            <label class="{{ sublabel }} block truncate">{{ t(key="stock", lang=lang | default(value='sk')) }}{{ opt }}</label>
+            <input type="number" min="0" :name="`variants[${i}][stock]`" x-model="row.stock" class="{{ inp }}" placeholder="∞" title="{{ t(key='stock-untracked-hint', lang=lang | default(value='sk')) }}">
+          </div>
+          <div class="space-y-1 sm:col-span-2">
+            <label class="{{ sublabel }} block truncate">{{ t(key="price", lang=lang | default(value='sk')) }}</label>
+            <input :name="`variants[${i}][price]`" x-model="row.price" inputmode="decimal" required class="{{ inp }}" placeholder="0.00">
+          </div>
+          <div class="space-y-1 sm:col-span-2">
+            <label class="{{ sublabel }} block truncate">{{ t(key="business-price", lang=lang | default(value='sk')) }}{{ opt }}</label>
+            <input :name="`variants[${i}][business_sale]`" x-model="row.business_sale" inputmode="decimal" class="{{ inp }}" placeholder="—">
+          </div>
+        </div>
+
+        <button type="button" @click="remove(i)"
+          class="mb-1 shrink-0 rounded-radius px-2 py-2 text-sm text-danger hover:bg-danger/10" title="{{ t(key='delete', lang=lang | default(value='sk')) }}">✕</button>
+      </div>
+    </template>
   </div>
 
+  <script>
+    function variantEditor(initial) {
+      const blank = () => ({ id: '', label: '', sku: '', stock: '', price: '', business_sale: '' });
+      return {
+        rows: (initial || []).map(r => ({
+          id: r.id || '',
+          label: r.label || '',
+          sku: r.sku || '',
+          stock: (r.stock === null || r.stock === undefined) ? '' : r.stock,
+          price: r.price || '',
+          business_sale: r.business_sale || '',
+        })),
+        init() { if (this.rows.length === 0) this.add(); },
+        add() { this.rows.push(blank()); },
+        remove(i) { this.rows.splice(i, 1); if (this.rows.length === 0) this.add(); },
+      };
+    }
+  </script>
+
   <div class="space-y-1.5">
     <label for="category_id" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="category", lang=lang | default(value='sk')) }}</label>
     <div class="relative">
@@ -63,22 +121,82 @@
     </div>
   </div>
 
-  <div class="space-y-1.5">
-    <label for="slug" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="slug", lang=lang | default(value='sk')) }}</label>
-    {{ ui::input(name="slug", id="slug", value=v_slug, placeholder=t(key='slug-auto', lang=lang | default(value='sk'))) }}
-  </div>
-
   <div class="space-y-1.5">
     <label for="description" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="description", lang=lang | default(value='sk')) }}</label>
     {{ ui::textarea(name="description", id="description", rows="5", value=v_desc) }}
   </div>
 
-  <div class="space-y-1.5">
-    <label for="image" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="image", lang=lang | default(value='sk')) }}</label>
-    {% if product and product.image %}
-    <img src="/images/{{ product.image }}" alt="" class="size-24 rounded-radius object-cover">
-    {% endif %}
-    {{ ui::file_input(name="image", id="image", accept="image/*") }}
+  {# --- Images gallery ------------------------------------------------------- #}
+  {# Existing images are reorderable (drag) and removable; the kept set is          #}
+  {# submitted in order as repeated `existing_images` ids. New uploads accumulate    #}
+  {# across separate "Add images" clicks into a DataTransfer that backs the hidden   #}
+  {# `image` input (a native file input would otherwise replace its selection on     #}
+  {# every pick); the controller stores and appends them after the kept images.      #}
+  <script id="images-data" type="application/json">{% if product %}{{ product.images | json_encode() | safe }}{% else %}[]{% endif %}</script>
+  <div class="space-y-2" x-data="{
+        images: JSON.parse(document.getElementById('images-data').textContent),
+        staged: [],
+        dt: new DataTransfer(),
+        dragIndex: null,
+        onDrop(i) {
+          if (this.dragIndex === null || this.dragIndex === i) { this.dragIndex = null; return; }
+          this.images.splice(i, 0, this.images.splice(this.dragIndex, 1)[0]);
+          this.dragIndex = null;
+        },
+        addFiles(e) {
+          for (const f of e.target.files) { this.dt.items.add(f); this.staged.push({ url: URL.createObjectURL(f) }); }
+          this.$refs.holder.files = this.dt.files;
+          e.target.value = '';
+        },
+        removeStaged(i) {
+          this.dt.items.remove(i);
+          URL.revokeObjectURL(this.staged[i].url);
+          this.staged.splice(i, 1);
+          this.$refs.holder.files = this.dt.files;
+        },
+      }">
+    <span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="images", lang=lang | default(value='sk')) }}</span>
+    <p class="{{ sublabel }}">{{ t(key="gallery-hint", lang=lang | default(value='sk')) }}</p>
+
+    <div class="flex flex-wrap gap-3" x-show="images.length || staged.length">
+      <template x-for="(im, i) in images" :key="im.id">
+        <div draggable="true"
+          @dragstart="dragIndex = i"
+          @dragover.prevent
+          @drop.prevent="onDrop(i)"
+          :class="dragIndex === i ? 'opacity-50' : ''"
+          class="group relative size-24 cursor-move overflow-hidden rounded-radius border border-outline dark:border-outline-dark">
+          <input type="hidden" name="existing_images" :value="im.id">
+          <img :src="`/images/${im.image_id}`" alt="" class="size-full object-cover">
+          <span x-show="i === 0"
+            class="absolute left-1 top-1 rounded-radius bg-primary px-1.5 py-0.5 text-[10px] font-semibold text-on-primary dark:bg-primary-dark dark:text-on-primary-dark">{{ t(key="main-image", lang=lang | default(value='sk')) }}</span>
+          <button type="button" @click="images.splice(i, 1)"
+            class="absolute right-1 top-1 flex size-5 items-center justify-center rounded-full bg-surface/70 text-xs text-danger opacity-0 transition group-hover:opacity-100 dark:bg-surface-dark/70"
+            title="{{ t(key='delete', lang=lang | default(value='sk')) }}">✕</button>
+        </div>
+      </template>
+
+      {# Newly staged uploads (not yet saved): previews + remove. #}
+      <template x-for="(f, i) in staged" :key="f.url">
+        <div class="group relative size-24 overflow-hidden rounded-radius border border-dashed border-outline dark:border-outline-dark">
+          <img :src="f.url" alt="" class="size-full object-cover">
+          <span x-show="images.length === 0 && i === 0"
+            class="absolute left-1 top-1 rounded-radius bg-primary px-1.5 py-0.5 text-[10px] font-semibold text-on-primary dark:bg-primary-dark dark:text-on-primary-dark">{{ t(key="main-image", lang=lang | default(value='sk')) }}</span>
+          <button type="button" @click="removeStaged(i)"
+            class="absolute right-1 top-1 flex size-5 items-center justify-center rounded-full bg-surface/70 text-xs text-danger opacity-0 transition group-hover:opacity-100 dark:bg-surface-dark/70"
+            title="{{ t(key='delete', lang=lang | default(value='sk')) }}">✕</button>
+        </div>
+      </template>
+    </div>
+
+    {# Hidden input carries the accumulated files on submit; the visible picker   #}
+    {# only feeds addFiles() and is reset after each pick so selections stack.     #}
+    <input type="file" name="image" multiple class="hidden" x-ref="holder">
+    <input type="file" accept="image/*" multiple class="hidden" x-ref="picker" @change="addFiles($event)">
+    <button type="button" @click="$refs.picker.click()"
+      class="rounded-radius border border-outline px-3 py-1.5 text-sm font-medium text-on-surface hover:bg-surface-alt dark:border-outline-dark dark:text-on-surface-dark dark:hover:bg-surface-dark-alt/50">
+      + {{ t(key="add-images", lang=lang | default(value='sk')) }}
+    </button>
   </div>
 
   {{ ui::checkbox(name="published", id="published", label=t(key="published", lang=lang | default(value='sk')), checked=v_pub) }}

assets/views/admin/catalog/products.html

@@ -3,8 +3,10 @@
 
 {% block title %}{{ t(key="admin-products", lang=lang | default(value='sk')) }}{% endblock title %}
 {% block crumb %}{{ t(key="admin-products", lang=lang | default(value='sk')) }}{% endblock crumb %}
+{% block main_class %}max-w-none{% endblock main_class %}
 
 {% block content %}
+{% set business = audience == "business" %}
 <div class="flex flex-wrap items-end justify-between gap-3">
   <div>
     <h1 class="text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="admin-products", lang=lang | default(value='sk')) }}</h1>
@@ -13,13 +15,76 @@
   {{ ui::button(label=t(key="new-product", lang=lang | default(value='sk')), href="/admin/catalog/products/new") }}
 </div>
 
-<div class="mt-6 {{ ui::table_wrap_cls() }}">
+<!-- audience tabs -->
+<div class="mt-4 inline-flex rounded-radius border border-outline p-1 dark:border-outline-dark">
+  <a href="/admin/catalog/products?audience=personal"
+    class="rounded-radius px-4 py-1.5 text-sm font-medium {% if not business %}bg-primary/10 text-on-surface-strong dark:bg-primary-dark/10 dark:text-on-surface-dark-strong{% else %}text-on-surface/70 dark:text-on-surface-dark/70{% endif %}">
+    {{ t(key="audience-personal", lang=lang | default(value='sk')) }}
+  </a>
+  <a href="/admin/catalog/products?audience=business"
+    class="rounded-radius px-4 py-1.5 text-sm font-medium {% if business %}bg-primary/10 text-on-surface-strong dark:bg-primary-dark/10 dark:text-on-surface-dark-strong{% else %}text-on-surface/70 dark:text-on-surface-dark/70{% endif %}">
+    {{ t(key="audience-business", lang=lang | default(value='sk')) }}
+  </a>
+</div>
+
+{% set category_base = "/admin/catalog/products" %}
+{% set category_suffix = "&audience=" ~ audience %}
+<div class="mt-4 flex flex-col gap-6 md:flex-row md:items-start">
+  {% include "admin/partials/category_filter.html" %}
+
+  <!-- discount profiles applied to this audience -->
+  <section class="min-w-0 flex-1 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+  <h2 class="text-lg font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="discount-profiles", lang=lang | default(value='sk')) }}</h2>
+  <p class="mt-1 text-sm text-on-surface/70 dark:text-on-surface-dark/70">
+    {% if business %}{{ t(key="apply-profiles-business-hint", lang=lang | default(value='sk')) }}{% else %}{{ t(key="apply-profiles-personal-hint", lang=lang | default(value='sk')) }}{% endif %}
+  </p>
+  {% if profiles | length > 0 %}
+  <form method="post" action="/admin/catalog/products/profiles?audience={{ audience }}" class="mt-3 space-y-3"
+    hx-post="/admin/catalog/products/profiles/preview?audience={{ audience }}&category={{ selected_category }}"
+    hx-trigger="change"
+    hx-swap="none"
+    x-data="{
+      orig: { {% for p in profiles %}'{{ p.id }}': {% if p.assigned %}true{% else %}false{% endif %}{% if not loop.last %}, {% endif %}{% endfor %} },
+      sel: { {% for p in profiles %}'{{ p.id }}': {% if p.assigned %}true{% else %}false{% endif %}{% if not loop.last %}, {% endif %}{% endfor %} },
+      get changed() { return Object.keys(this.orig).some(k => this.orig[k] !== this.sel[k]) }
+    }"
+    onsubmit="return confirm('{{ t(key="discount-apply-confirm", lang=lang | default(value='sk')) }}')">
+    {{ ui::csrf_field() }}
+    <div class="grid gap-2 sm:grid-cols-2">
+      {% for profile in profiles %}
+      <label class="flex items-center gap-2 text-sm text-on-surface dark:text-on-surface-dark">
+        <input type="checkbox" name="profile_ids" value="{{ profile.id }}" x-model="sel['{{ profile.id }}']" {% if profile.assigned %}checked{% endif %}>
+        <span>{{ profile.name }} <span class="text-on-surface/60 dark:text-on-surface-dark/60">(−{{ profile.percent }}%, {% if profile.scope_type == "all_except" %}{{ t(key="scope-all-except", lang=lang | default(value='sk')) }}{% else %}{{ t(key="scope-include", lang=lang | default(value='sk')) }}{% endif %})</span></span>
+        <span x-cloak x-show="sel['{{ profile.id }}'] && orig['{{ profile.id }}']" class="inline-flex items-center rounded-radius border border-success px-1.5 py-0.5 text-xs font-medium text-success">{{ t(key="profile-applied", lang=lang | default(value='sk')) }}</span>
+        <span x-cloak x-show="sel['{{ profile.id }}'] && !orig['{{ profile.id }}']" class="inline-flex items-center rounded-radius border border-primary px-1.5 py-0.5 text-xs font-medium text-primary dark:border-primary-dark dark:text-primary-dark">{{ t(key="profile-will-apply", lang=lang | default(value='sk')) }}</span>
+        <span x-cloak x-show="!sel['{{ profile.id }}'] && orig['{{ profile.id }}']" class="inline-flex items-center rounded-radius border border-warning px-1.5 py-0.5 text-xs font-medium text-warning">{{ t(key="profile-will-remove", lang=lang | default(value='sk')) }}</span>
+      </label>
+      {% endfor %}
+    </div>
+    <div class="flex items-center gap-3">
+      {{ ui::button(label=t(key="save", lang=lang | default(value='sk')), type="submit", size="px-4 py-2 text-sm", attrs='x-bind:disabled="!changed"') }}
+      <span x-cloak x-show="changed" class="text-xs font-medium text-warning">{{ t(key="profiles-unsaved", lang=lang | default(value='sk')) }}</span>
+      <span x-cloak x-show="!changed" class="text-xs text-on-surface/50 dark:text-on-surface-dark/50">{{ t(key="profiles-no-changes", lang=lang | default(value='sk')) }}</span>
+    </div>
+  </form>
+  {% else %}
+  <p class="mt-2 text-sm text-on-surface/70 dark:text-on-surface-dark/70">
+    {{ t(key="admin-no-profiles", lang=lang | default(value='sk')) }}
+    <a href="/admin/catalog/discount-profiles/new" class="text-primary dark:text-primary-dark">{{ t(key="new-profile", lang=lang | default(value='sk')) }}</a>
+  </p>
+  {% endif %}
+  </section>
+</div>
+
+<div class="mt-4 {{ ui::table_wrap_cls() }}">
   {% if products | length > 0 %}
   <table class="{{ ui::table_cls() }}">
     <thead class="{{ ui::thead_cls() }}">
       <tr>
         {{ ui::th(label=t(key="product", lang=lang | default(value='sk'))) }}
         {{ ui::th(label=t(key="price", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="variants-options", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="effective-price", lang=lang | default(value='sk'))) }}
         {{ ui::th(label=t(key="stock", lang=lang | default(value='sk'))) }}
         {{ ui::th(label=t(key="status", lang=lang | default(value='sk'))) }}
         {{ ui::th(label=t(key="actions", lang=lang | default(value='sk')), align="text-right") }}
@@ -41,7 +106,11 @@
             </div>
           </div>
         </td>
-        <td class="px-4 py-3 tabular-nums">{{ product.price }} {{ product.currency }}</td>
+        <td class="px-4 py-3 tabular-nums">{% if product.has_options %}{{ t(key="from-price", price=product.regular_price, lang=lang | default(value='sk')) }}{% else %}{{ product.regular_price }}{% endif %} {{ product.currency }}</td>
+        <td class="px-4 py-3 tabular-nums">{{ product.variant_count }}</td>
+        <td class="px-4 py-3 tabular-nums">
+          <span id="eff-{{ product.id }}">{{ ui::eff_price(p=product) }}</span>
+        </td>
         <td class="px-4 py-3 tabular-nums">{{ product.stock }}</td>
         <td class="px-4 py-3">
           {% if product.published %}
@@ -56,6 +125,7 @@
             {{ ui::button(variant="outline-secondary", label=t(key="view", lang=lang | default(value='sk')), href="/shop/" ~ product.slug, size="px-3 py-1.5 text-xs") }}
             <form method="post" action="/admin/catalog/products/{{ product.id }}/delete"
               onsubmit="return confirm('{{ t(key="confirm-delete", lang=lang | default(value='sk')) }}')">
+              {{ ui::csrf_field() }}
               {{ ui::button(variant="outline-danger", label=t(key="delete", lang=lang | default(value='sk')), type="submit", size="px-3 py-1.5 text-xs") }}
             </form>
           </div>

assets/views/admin/customers/index.html

@@ -0,0 +1,45 @@
+{% extends "admin/base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="admin-customers", lang=lang | default(value='sk')) }}{% endblock title %}
+{% block crumb %}{{ t(key="admin-customers", lang=lang | default(value='sk')) }}{% endblock crumb %}
+
+{% block content %}
+<div class="flex flex-wrap items-end justify-between gap-3">
+  <div>
+    <h1 class="text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="admin-customers", lang=lang | default(value='sk')) }}</h1>
+    <p class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="admin-customers-desc", lang=lang | default(value='sk')) }}</p>
+  </div>
+</div>
+
+<div class="mt-6 {{ ui::table_wrap_cls() }}">
+  {% if customers | length > 0 %}
+  <table class="{{ ui::table_cls() }}">
+    <thead class="{{ ui::thead_cls() }}">
+      <tr>
+        {{ ui::th(label=t(key="name", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="email", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="negotiated-prices", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="actions", lang=lang | default(value='sk')), align="text-right") }}
+      </tr>
+    </thead>
+    <tbody class="{{ ui::tbody_cls() }}">
+      {% for customer in customers %}
+      <tr class="{{ ui::row_cls() }}">
+        <td class="px-4 py-3 font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ customer.name }}</td>
+        <td class="px-4 py-3 text-on-surface/70 dark:text-on-surface-dark/70">{{ customer.email }}</td>
+        <td class="px-4 py-3 tabular-nums">{{ customer.negotiated_count }}</td>
+        <td class="px-4 py-3 text-right">
+          {{ ui::button(variant="outline-secondary", label=t(key="manage-prices", lang=lang | default(value='sk')), href="/admin/customers/" ~ customer.id, size="px-3 py-1.5 text-xs") }}
+        </td>
+      </tr>
+      {% endfor %}
+    </tbody>
+  </table>
+  {% else %}
+  <div class="flex flex-col items-center gap-3 px-4 py-16 text-center">
+    <p class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="admin-no-customers", lang=lang | default(value='sk')) }}</p>
+  </div>
+  {% endif %}
+</div>
+{% endblock content %}

assets/views/admin/customers/price_form.html

@@ -0,0 +1,97 @@
+{% extends "admin/base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="set-negotiated-price", lang=lang | default(value='sk')) }}{% endblock title %}
+{% block crumb %}{{ t(key="admin-customers", lang=lang | default(value='sk')) }}{% endblock crumb %}
+
+{% block content %}
+<div class="flex items-center justify-between gap-3">
+  <div>
+    <div class="flex items-center gap-2">
+      <h1 class="text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ product.name }}{% if product.variant_label %} <span class="text-on-surface/60 dark:text-on-surface-dark/60">· {{ product.variant_label }}</span>{% endif %}</h1>
+      {{ ui::badge(label=t(key="negotiated-price", lang=lang | default(value='sk')), variant="info") }}
+    </div>
+    <p class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ customer.name }}</p>
+  </div>
+  {{ ui::button(variant="outline-secondary", label=t(key="back", lang=lang | default(value='sk')), href="/admin/customers/" ~ customer.id, size="px-3 py-2 text-sm") }}
+</div>
+
+{% if error %}
+<div class="mt-4 max-w-md">{{ ui::alert_danger(message=t(key=error, lang=lang | default(value='sk'))) }}</div>
+{% endif %}
+
+<form method="post" action="/admin/customers/{{ customer.id }}/prices/{{ product.variant_id }}"
+  x-data="{
+    price: '{{ negotiated }}',
+    regular: {{ product.regular_cents }},
+    num(v) { let n = parseFloat(String(v).replace(',', '.')); return isFinite(n) ? n : null; },
+    get afterCents() { let f = this.num(this.price); return f === null ? null : Math.round(f * 100); },
+    money(c) { return (c / 100).toFixed(2); },
+    get valid() { let a = this.afterCents; return a !== null && a > 0; }
+  }"
+  class="mt-6 max-w-md space-y-5 rounded-radius border-2 border-secondary/60 bg-surface p-6 dark:border-secondary-dark/60 dark:bg-surface-dark-alt">
+  {{ ui::csrf_field() }}
+
+  <p class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="negotiated-price-hint", lang=lang | default(value='sk')) }}</p>
+
+  <!-- reference prices -->
+  <div class="space-y-2 rounded-radius bg-surface-alt px-4 py-3 dark:bg-surface-dark/40">
+    <div class="flex items-center justify-between gap-3 text-sm">
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="price", lang=lang | default(value='sk')) }}</span>
+      <span class="tabular-nums text-on-surface-strong dark:text-on-surface-dark-strong">{{ product.regular_price }} {{ product.currency }}</span>
+    </div>
+    <div class="flex items-center justify-between gap-3 text-sm">
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="business-price", lang=lang | default(value='sk')) }}</span>
+      <span class="tabular-nums {% if product.business_reduced %}font-medium text-danger{% else %}text-on-surface-strong dark:text-on-surface-dark-strong{% endif %}">{{ product.business_price }} {{ product.currency }}</span>
+    </div>
+    <div class="flex items-center justify-between gap-3 text-sm">
+      <span class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="effective-price", lang=lang | default(value='sk')) }}</span>
+      <span class="tabular-nums font-medium {% if product.effective_differs %}text-primary dark:text-primary-dark{% else %}text-on-surface-strong dark:text-on-surface-dark-strong{% endif %}">{{ product.effective_price }} {{ product.currency }}</span>
+    </div>
+  </div>
+
+  <!-- negotiated price input -->
+  <div class="space-y-1.5">
+    <label for="price" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="negotiated-price", lang=lang | default(value='sk')) }}</label>
+    {{ ui::input(name="price", id="price", value=negotiated, placeholder="0.00", attrs='inputmode="decimal" x-model="price"') }}
+  </div>
+
+  <!-- live preview -->
+  <div x-show="afterCents !== null" x-cloak
+    class="space-y-2 rounded-radius border border-outline bg-surface-alt px-4 py-3 dark:border-outline-dark dark:bg-surface-dark/40">
+    <div class="flex items-center justify-between gap-3">
+      <span class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="negotiated-price", lang=lang | default(value='sk')) }}</span>
+      <span class="text-lg font-semibold tabular-nums" :class="valid ? 'text-secondary dark:text-secondary-dark' : 'text-on-surface/40 dark:text-on-surface-dark/40'">
+        <span x-text="money(afterCents)"></span> {{ product.currency }}
+      </span>
+    </div>
+    <p x-show="!valid" class="text-xs text-danger">{{ t(key="discount-must-be-positive", lang=lang | default(value='sk')) }}</p>
+  </div>
+
+  <div class="flex flex-wrap gap-3 pt-2">
+    {{ ui::button(variant="secondary", label=t(key="save", lang=lang | default(value='sk')), type="submit") }}
+    {% if has_negotiated %}
+    {{ ui::button(variant="outline-danger", label=t(key="remove", lang=lang | default(value='sk')), type="submit", attrs=`formaction="/admin/customers/` ~ customer.id ~ `/prices/` ~ product.variant_id ~ `/remove" onclick="return confirm('` ~ t(key="negotiated-remove-confirm", lang=lang | default(value='sk')) ~ `')"`) }}
+    {% endif %}
+  </div>
+</form>
+
+{% if collision %}
+<!-- collision resolution: two assigned profiles cover this product -->
+<section class="mt-4 max-w-md rounded-radius border border-warning/60 bg-surface p-6 dark:bg-surface-dark-alt">
+  <div class="flex items-center gap-2">
+    <h2 class="text-lg font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="automated-price", lang=lang | default(value='sk')) }}</h2>
+    {{ ui::badge(label=t(key="collision", lang=lang | default(value='sk')), variant="warning") }}
+  </div>
+  <form method="post" action="/admin/customers/{{ customer.id }}/resolutions/{{ product.variant_id }}" class="mt-3 flex items-center gap-2">
+    {{ ui::csrf_field() }}
+    <select name="profile_id" class="rounded-radius border border-outline bg-surface-alt px-2 py-1.5 text-sm dark:border-outline-dark dark:bg-surface-dark-alt/50 dark:text-on-surface-dark">
+      {% for c in covering %}
+      <option value="{{ c.id }}" {% if c.id == auto_profile_id %}selected{% endif %}>{{ c.name }}</option>
+      {% endfor %}
+    </select>
+    {{ ui::button(label=t(key="resolve", lang=lang | default(value='sk')), type="submit", size="px-3 py-1.5 text-sm") }}
+  </form>
+</section>
+{% endif %}
+{% endblock content %}

assets/views/admin/customers/show.html

@@ -0,0 +1,103 @@
+{% extends "admin/base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ customer.name }}{% endblock title %}
+{% block crumb %}{{ t(key="admin-customers", lang=lang | default(value='sk')) }}{% endblock crumb %}
+
+{% block content %}
+<div class="flex items-center justify-between gap-3">
+  <div>
+    <h1 class="text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ customer.name }}</h1>
+    <p class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ customer.email }}</p>
+  </div>
+  {{ ui::button(variant="outline-secondary", label=t(key="back", lang=lang | default(value='sk')), href="/admin/customers", size="px-3 py-2 text-sm") }}
+</div>
+
+{% if error %}
+<div class="mt-4">{{ ui::alert_danger(message=t(key=error, lang=lang | default(value='sk'))) }}</div>
+{% endif %}
+
+<!-- assigned discount profiles -->
+<section class="mt-6 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+  <h2 class="text-lg font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="discount-profiles", lang=lang | default(value='sk')) }}</h2>
+  {% if profiles | length > 0 %}
+  <form method="post" action="/admin/customers/{{ customer.id }}/profiles" class="mt-3 space-y-3">
+    {{ ui::csrf_field() }}
+    <div class="grid gap-2 sm:grid-cols-2">
+      {% for profile in profiles %}
+      <label class="flex items-center gap-2 text-sm text-on-surface dark:text-on-surface-dark">
+        <input type="checkbox" name="profile_ids" value="{{ profile.id }}" {% if profile.assigned %}checked{% endif %}>
+        <span>{{ profile.name }} <span class="text-on-surface/60 dark:text-on-surface-dark/60">(−{{ profile.percent }}%, {% if profile.scope_type == "all_except" %}{{ t(key="scope-all-except", lang=lang | default(value='sk')) }}{% else %}{{ t(key="scope-include", lang=lang | default(value='sk')) }}{% endif %})</span></span>
+      </label>
+      {% endfor %}
+    </div>
+    {{ ui::button(label=t(key="save", lang=lang | default(value='sk')), type="submit", size="px-4 py-2 text-sm") }}
+  </form>
+  {% else %}
+  <p class="mt-2 text-sm text-on-surface/70 dark:text-on-surface-dark/70">
+    {{ t(key="admin-no-profiles", lang=lang | default(value='sk')) }}
+    <a href="/admin/catalog/discount-profiles/new" class="text-primary dark:text-primary-dark">{{ t(key="new-profile", lang=lang | default(value='sk')) }}</a>
+  </p>
+  {% endif %}
+</section>
+
+<p class="mt-6 text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="negotiated-prices-hint", lang=lang | default(value='sk')) }}</p>
+
+{% set category_base = "/admin/customers/" ~ customer.id %}
+{% set category_suffix = "" %}
+<div class="mt-3 flex flex-col gap-6 md:flex-row md:items-start">
+  {% include "admin/partials/category_filter.html" %}
+  <div class="min-w-0 flex-1 {{ ui::table_wrap_cls() }}">
+  {% if products | length > 0 %}
+  <table class="{{ ui::table_cls() }}">
+    <thead class="{{ ui::thead_cls() }}">
+      <tr>
+        {{ ui::th(label=t(key="product", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="business-price", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="effective-price", lang=lang | default(value='sk'))) }}
+        {{ ui::th(label=t(key="actions", lang=lang | default(value='sk')), align="text-right") }}
+      </tr>
+    </thead>
+    <tbody class="{{ ui::tbody_cls() }}">
+      {% for product in products %}
+      <tr class="{{ ui::row_cls() }}">
+        <td class="px-4 py-3 font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
+          {{ product.name }}
+          {% if product.variant_label %}<span class="block text-xs font-normal text-on-surface/60 dark:text-on-surface-dark/60">{{ product.variant_label }}</span>{% endif %}
+        </td>
+        <td class="px-4 py-3 tabular-nums">
+          {% if product.business_reduced %}
+          <span class="font-medium text-danger">{{ product.business_price }} {{ product.currency }}</span>
+          <span class="ml-1 text-xs text-on-surface/50 line-through dark:text-on-surface-dark/50">{{ product.regular_price }}</span>
+          {% else %}
+          {{ product.business_price }} {{ product.currency }}
+          {% endif %}
+        </td>
+        <td class="px-4 py-3 tabular-nums">
+          <span class="font-medium {% if product.effective_differs %}text-primary dark:text-primary-dark{% else %}text-on-surface-strong dark:text-on-surface-dark-strong{% endif %}">{{ product.effective_price }} {{ product.currency }}</span>
+          {% if product.collision %}<span class="ml-1">{{ ui::badge(label=t(key="collision", lang=lang | default(value='sk')), variant="warning") }}</span>{% endif %}
+        </td>
+        <td class="px-4 py-3">
+          <div class="flex flex-wrap justify-end gap-2">
+            {{ ui::button(variant="outline-secondary", label=t(key="set-negotiated-price", lang=lang | default(value='sk')), href="/admin/customers/" ~ customer.id ~ "/prices/" ~ product.variant_id ~ "/edit", size="px-3 py-1.5 text-xs") }}
+            {% if product.has_negotiated %}
+            <form method="post" action="/admin/customers/{{ customer.id }}/prices/{{ product.variant_id }}/remove"
+              onsubmit="return confirm('{{ t(key="negotiated-remove-confirm", lang=lang | default(value='sk')) }}')">
+              {{ ui::csrf_field() }}
+              {{ ui::button(variant="outline-danger", label=t(key="remove", lang=lang | default(value='sk')), type="submit", size="px-3 py-1.5 text-xs") }}
+            </form>
+            {% endif %}
+          </div>
+        </td>
+      </tr>
+      {% endfor %}
+    </tbody>
+  </table>
+  {% else %}
+  <div class="flex flex-col items-center gap-3 px-4 py-16 text-center">
+    <p class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="admin-no-products", lang=lang | default(value='sk')) }}</p>
+  </div>
+  {% endif %}
+  </div>
+</div>
+{% endblock content %}

assets/views/admin/orders/show.html

@@ -6,7 +6,15 @@
 
 {% block content %}
 <div class="flex flex-wrap items-center justify-between gap-3">
-  <h1 class="font-mono text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ order.order_number }}</h1>
+  <div class="flex flex-wrap items-center gap-3">
+    <h1 class="font-mono text-2xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ order.order_number }}</h1>
+    {% if order.status == "delivered" %}{{ ui::badge(label=t(key="order-status-" ~ order.status, lang=lang | default(value='sk')), variant="success") }}
+    {% elif order.status == "shipped" %}{{ ui::badge(label=t(key="order-status-" ~ order.status, lang=lang | default(value='sk')), variant="primary") }}
+    {% elif order.status == "paid" %}{{ ui::badge(label=t(key="order-status-" ~ order.status, lang=lang | default(value='sk')), variant="info") }}
+    {% elif order.status == "cancelled" %}{{ ui::badge(label=t(key="order-status-" ~ order.status, lang=lang | default(value='sk')), variant="danger") }}
+    {% else %}{{ ui::badge(label=t(key="order-status-" ~ order.status, lang=lang | default(value='sk')), variant="warning") }}
+    {% endif %}
+  </div>
   {{ ui::button(variant="outline-secondary", label=t(key="admin-orders", lang=lang | default(value='sk')), href="/admin/orders", size="px-3 py-2 text-sm") }}
 </div>
 
@@ -28,7 +36,7 @@
         <tbody class="{{ ui::tbody_cls() }}">
           {% for item in items %}
           <tr>
-            <td class="px-4 py-3">{{ item.product_name }}</td>
+            <td class="px-4 py-3">{{ item.product_name }}{% if item.variant_label %} <span class="text-on-surface/60 dark:text-on-surface-dark/60">· {{ item.variant_label }}</span>{% endif %}</td>
             <td class="px-4 py-3 tabular-nums">{{ item.quantity }}</td>
             <td class="px-4 py-3 text-right tabular-nums">{{ item.line_total }} {{ order.currency }}</td>
           </tr>
@@ -52,6 +60,15 @@
         <p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ order.email }}</p>
         {% if order.phone %}<p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ order.phone }}</p>{% endif %}
       </div>
+      {% if order.account_type == "company" %}
+      <div>
+        <p class="text-xs uppercase tracking-wide text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="account-company-details", lang=lang | default(value='sk')) }}</p>
+        <p class="font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ order.company_name }}</p>
+        <p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ t(key="company-ico", lang=lang | default(value='sk')) }}: {{ order.company_id }}</p>
+        <p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ t(key="company-dic", lang=lang | default(value='sk')) }}: {{ order.tax_id }}</p>
+        {% if order.vat_id %}<p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ t(key="company-icdph", lang=lang | default(value='sk')) }}: {{ order.vat_id }}</p>{% endif %}
+      </div>
+      {% endif %}
       <div>
         <p class="text-xs uppercase tracking-wide text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="checkout-shipping", lang=lang | default(value='sk')) }}</p>
         <p class="text-on-surface/80 dark:text-on-surface-dark/80">{{ order.address }}<br>{{ order.zip }} {{ order.city }}<br>{{ order.country }}</p>
@@ -93,6 +110,7 @@
       <p class="text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="order-send-hint", lang=lang | default(value='sk')) }}</p>
       <form method="post" action="/admin/orders/{{ order.id }}/ship"
         onsubmit="return confirm('{{ t(key="order-send-confirm", lang=lang | default(value='sk')) }}')">
+  {{ ui::csrf_field() }}
         {% set carrier_up = carrier | upper %}
         {% set ship_label = t(key="order-send-to-carrier", lang=lang | default(value='sk')) ~ " " ~ carrier_up %}
         {{ ui::button(label=ship_label, type="submit", extra="w-full") }}
@@ -101,6 +119,7 @@
     </div>
 
     <form method="post" action="/admin/orders/{{ order.id }}/status" class="space-y-3 rounded-radius border border-outline bg-surface p-5 dark:border-outline-dark dark:bg-surface-dark-alt">
+  {{ ui::csrf_field() }}
       <label for="status" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="order-status", lang=lang | default(value='sk')) }}</label>
       <div class="relative">
         <select id="status" name="status"

assets/views/admin/partials/category_filter.html

@@ -0,0 +1,75 @@
+{# Category-filter sidebar for admin product listings. Clicking a category
+   reloads the page with `?category=<id>` so the table server-side filters to
+   that category and its descendants. Expects in context:
+   - category_groups: [{ id, name, count, children: [{ id, name, count }] }]
+     (from views::shop::admin_category_groups)
+   - selected_category: "all" | "none" | "<id>" — the active filter
+   - total_count, uncategorized_count: ints
+   - category_base: page path, e.g. "/admin/catalog/products"
+   - category_suffix: extra query appended after the category param, e.g.
+     "&audience=business", or "" — set by the including template.
+
+   The link treatment mirrors shop/_sidebar.html (Penguin UI), but active state
+   is server-driven via aria-current (these links share a path, differing only
+   by query, so markActiveNav() can't pick the active one — hence no data-nav).
+   Numeric compare uses `| int(default=0)` because Tera string==number is false. #}
+{% set sel = selected_category | int(default=0) %}
+{% set link_cls = "flex flex-1 items-center gap-2 truncate rounded-radius px-2 py-1.5 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline aria-[current=page]:bg-primary/10 aria-[current=page]:text-on-surface-strong dark:text-on-surface-dark dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong dark:aria-[current=page]:bg-primary-dark/10 dark:aria-[current=page]:text-on-surface-dark-strong" %}
+<aside class="w-full shrink-0 md:w-56">
+  <p class="px-2 pb-2 text-xs font-semibold uppercase tracking-wide text-on-surface/60 dark:text-on-surface-dark/60">
+    {{ t(key="categories", lang=lang | default(value='sk')) }}
+  </p>
+  <div class="flex flex-col gap-1">
+    <a href="{{ category_base }}?category=all{{ category_suffix }}"
+      {% if selected_category == "all" %}aria-current="page"{% endif %} class="{{ link_cls }}">
+      <span class="flex-1 truncate">{{ t(key="all-products", lang=lang | default(value='sk')) }}</span>
+      <span class="text-xs text-on-surface/50 dark:text-on-surface-dark/50">{{ total_count }}</span>
+    </a>
+    {% for group in category_groups %}
+    {% set open_group = sel == group.id %}
+    {% for child in group.children %}{% if sel == child.id %}{% set_global open_group = true %}{% endif %}{% endfor %}
+    {% if group.children | length > 0 %}
+    <div x-data="{ open: {% if open_group %}true{% else %}false{% endif %} }" class="flex flex-col">
+      <div class="flex items-stretch">
+        <a href="{{ category_base }}?category={{ group.id }}{{ category_suffix }}"
+          {% if sel == group.id %}aria-current="page"{% endif %} class="{{ link_cls }} rounded-l-radius">
+          <span class="flex-1 truncate">{{ group.name }}</span>
+          <span class="text-xs text-on-surface/50 dark:text-on-surface-dark/50">{{ group.count }}</span>
+        </a>
+        <button type="button" x-on:click="open = ! open" x-bind:aria-expanded="open ? 'true' : 'false'"
+          aria-label="{{ group.name }}"
+          class="inline-flex w-8 shrink-0 items-center justify-center rounded-r-radius text-on-surface/60 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline dark:text-on-surface-dark/60 dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor"
+            class="size-5 shrink-0 transition-transform rotate-0" x-bind:class="open ? 'rotate-180' : 'rotate-0'" aria-hidden="true">
+            <path fill-rule="evenodd" d="M5.22 8.22a.75.75 0 0 1 1.06 0L10 11.94l3.72-3.72a.75.75 0 1 1 1.06 1.06l-4.25 4.25a.75.75 0 0 1-1.06 0L5.22 9.28a.75.75 0 0 1 0-1.06Z" clip-rule="evenodd" />
+          </svg>
+        </button>
+      </div>
+      <ul x-show="open" x-cloak x-transition class="ml-3 mt-0.5 flex flex-col gap-0.5 border-l border-outline pl-1 dark:border-outline-dark">
+        {% for child in group.children %}
+        <li class="flex">
+          <a href="{{ category_base }}?category={{ child.id }}{{ category_suffix }}"
+            {% if sel == child.id %}aria-current="page"{% endif %}
+            class="flex flex-1 items-center gap-2 truncate rounded-radius px-2 py-1.5 text-sm text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-on-surface-strong focus:outline-hidden focus-visible:underline aria-[current=page]:bg-primary/10 aria-[current=page]:text-on-surface-strong dark:text-on-surface-dark dark:hover:bg-primary-dark/5 dark:hover:text-on-surface-dark-strong dark:aria-[current=page]:bg-primary-dark/10 dark:aria-[current=page]:text-on-surface-dark-strong">
+            <span class="flex-1 truncate">{{ child.name }}</span>
+            <span class="text-xs text-on-surface/50 dark:text-on-surface-dark/50">{{ child.count }}</span>
+          </a>
+        </li>
+        {% endfor %}
+      </ul>
+    </div>
+    {% else %}
+    <a href="{{ category_base }}?category={{ group.id }}{{ category_suffix }}"
+      {% if sel == group.id %}aria-current="page"{% endif %} class="{{ link_cls }}">
+      <span class="flex-1 truncate">{{ group.name }}</span>
+      <span class="text-xs text-on-surface/50 dark:text-on-surface-dark/50">{{ group.count }}</span>
+    </a>
+    {% endif %}
+    {% endfor %}
+    <a href="{{ category_base }}?category=none{{ category_suffix }}"
+      {% if selected_category == "none" %}aria-current="page"{% endif %} class="{{ link_cls }}">
+      <span class="flex-1 truncate">{{ t(key="uncategorized", lang=lang | default(value='sk')) }}</span>
+      <span class="text-xs text-on-surface/50 dark:text-on-surface-dark/50">{{ uncategorized_count }}</span>
+    </a>
+  </div>
+</aside>

assets/views/admin/shipping/index.html

@@ -14,6 +14,7 @@
   {% for method in methods %}
   <form method="post" action="/admin/shipping/{{ method.id }}"
     class="flex flex-wrap items-end gap-4 rounded-radius border border-outline bg-surface p-5 dark:border-outline-dark dark:bg-surface-dark-alt">
+  {{ ui::csrf_field() }}
     <div class="min-w-40">
       <p class="font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ method.name }}</p>
       <p class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ method.carrier | upper }}{% if method.requires_pickup_point %} · {{ t(key="checkout-pickup-point", lang=lang | default(value='sk')) }}{% endif %}</p>

assets/views/auth/login.html

@@ -22,11 +22,15 @@
 
       {% if error == "unverified" %}
       {{ ui::alert_danger(message=t(key="login-error-unverified", lang=lang | default(value='sk')), extra="mt-3") }}
+      <p class="mt-2 text-sm text-on-surface dark:text-on-surface-dark">
+        <a href="/resend-verification" class="font-medium text-primary underline-offset-2 hover:underline dark:text-primary-dark">{{ t(key="login-resend", lang=lang | default(value='sk')) }}</a>
+      </p>
       {% elif error %}
       {{ ui::alert_danger(message=t(key="login-error", lang=lang | default(value='sk')), extra="mt-3") }}
       {% endif %}
 
       <form method="post" action="/login" hx-boost="false" class="mt-4 flex flex-col gap-4">
+        {{ ui::csrf_field() }}
         <div class="flex flex-col gap-1">
           <label for="email"
             class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
@@ -46,6 +50,13 @@
         {{ ui::button(label=t(key="login-auth", lang=lang | default(value='sk')), type="submit", extra="mt-1 w-full") }}
       </form>
 
+      <div class="mt-5 flex items-center gap-3 text-xs text-on-surface/50 dark:text-on-surface-dark/50">
+        <span class="h-px flex-1 bg-outline dark:bg-outline-dark"></span>
+        {{ t(key="auth-or", lang=lang | default(value='sk')) }}
+        <span class="h-px flex-1 bg-outline dark:bg-outline-dark"></span>
+      </div>
+      {{ ui::button(label=t(key="auth-google", lang=lang | default(value='sk')), href="/api/oauth2/google", variant="outline-secondary", attrs='hx-boost="false"', extra="mt-4 w-full", icon='<svg class="size-4" viewBox="0 0 48 48" xmlns="http://www.w3.org/2000/svg" aria-hidden="true"><path fill="#FFC107" d="M43.611 20.083H42V20H24v8h11.303c-1.649 4.657-6.08 8-11.303 8-6.627 0-12-5.373-12-12s5.373-12 12-12c3.059 0 5.842 1.154 7.961 3.039l5.657-5.657C34.046 6.053 29.268 4 24 4 12.955 4 4 12.955 4 24s8.955 20 20 20 20-8.955 20-20c0-1.341-.138-2.65-.389-3.917z"/><path fill="#FF3D00" d="m6.306 14.691 6.571 4.819C14.655 15.108 18.961 12 24 12c3.059 0 5.842 1.154 7.961 3.039l5.657-5.657C34.046 6.053 29.268 4 24 4 16.318 4 9.656 8.337 6.306 14.691z"/><path fill="#4CAF50" d="M24 44c5.166 0 9.86-1.977 13.409-5.192l-6.19-5.238A11.91 11.91 0 0 1 24 36c-5.202 0-9.619-3.317-11.283-7.946l-6.522 5.025C9.505 39.556 16.227 44 24 44z"/><path fill="#1976D2" d="M43.611 20.083H42V20H24v8h11.303a12.04 12.04 0 0 1-4.087 5.571l.003-.002 6.19 5.238C36.971 39.205 44 34 44 24c0-1.341-.138-2.65-.389-3.917z"/></svg>') }}
+
       <p class="mt-4 text-sm text-on-surface dark:text-on-surface-dark">
         {{ t(key="login-no-account", lang=lang | default(value='sk')) }}
         <a href="/register"

assets/views/auth/login_totp.html

@@ -0,0 +1,48 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="login-totp-title", lang=lang | default(value='sk')) }}{% endblock title %}
+
+{% block content %}
+<div class="mx-auto mt-8 max-w-sm">
+  <div
+    class="rounded-radius border border-outline bg-surface-alt shadow-sm dark:border-outline-dark dark:bg-surface-dark-alt">
+    <div
+      class="flex items-center justify-between border-b border-outline px-5 py-3 dark:border-outline-dark">
+      <span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
+        {{ t(key="brand", lang=lang | default(value='sk')) }}
+      </span>
+      {{ ui::badge(label=t(key="auth", lang=lang | default(value='sk')), variant="primary") }}
+    </div>
+
+    <div class="p-5">
+      <h1 class="text-xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">
+        {{ t(key="login-totp-title", lang=lang | default(value='sk')) }}
+      </h1>
+      <p class="mt-2 text-sm text-on-surface dark:text-on-surface-dark">
+        {{ t(key="login-totp-intro", lang=lang | default(value='sk')) }}
+      </p>
+
+      {% if error %}
+      {{ ui::alert_danger(message=t(key="login-totp-error", lang=lang | default(value='sk')), extra="mt-3") }}
+      {% endif %}
+
+      <form method="post" action="/login/totp" hx-boost="false" class="mt-4 flex flex-col gap-4">
+  {{ ui::csrf_field() }}
+        <div class="flex flex-col gap-1">
+          <label for="code"
+            class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
+            {{ t(key="login-totp-code", lang=lang | default(value='sk')) }}
+          </label>
+          {{ ui::input(name="code", id="code", type="text", required=true, autocomplete="one-time-code", attrs='inputmode="numeric" autofocus') }}
+        </div>
+        {{ ui::button(label=t(key="login-totp-submit", lang=lang | default(value='sk')), type="submit", extra="mt-1 w-full") }}
+      </form>
+
+      <p class="mt-4 text-xs text-on-surface dark:text-on-surface-dark">
+        {{ t(key="login-totp-backup-hint", lang=lang | default(value='sk')) }}
+      </p>
+    </div>
+  </div>
+</div>
+{% endblock content %}

assets/views/auth/register.html

@@ -22,17 +22,30 @@
 
       {% if error == "exists" %}
       {{ ui::alert_danger(message=t(key="register-error-exists", lang=lang | default(value='sk')), extra="mt-3") }}
+      {% elif error == "mismatch" %}
+      {{ ui::alert_danger(message=t(key="set-password-mismatch", lang=lang | default(value='sk')), extra="mt-3") }}
+      {% elif error == "weak" %}
+      {{ ui::alert_danger(message=t(key="set-password-weak", lang=lang | default(value='sk')), extra="mt-3") }}
       {% elif error %}
       {{ ui::alert_danger(message=t(key="register-error-invalid", lang=lang | default(value='sk')), extra="mt-3") }}
       {% endif %}
 
-      <form method="post" action="/register" hx-boost="false" class="mt-4 flex flex-col gap-4">
-        <div class="flex flex-col gap-1">
-          <label for="name"
-            class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
-            {{ t(key="register-name", lang=lang | default(value='sk')) }}
-          </label>
-          {{ ui::input(name="name", id="name", required=true, autocomplete="name", attrs="autofocus") }}
+      <form method="post" action="/register" hx-boost="false" class="mt-4 flex flex-col gap-4"
+        x-data="{ password: '', confirm: '' }">
+  {{ ui::csrf_field() }}
+        <div class="flex flex-col gap-1.5">
+          <span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-type", lang=lang | default(value='sk')) }}</span>
+          <div class="grid grid-cols-2 gap-2">
+            <label class="flex cursor-pointer items-center gap-2 rounded-radius border border-outline px-3 py-2 text-sm transition has-[:checked]:border-primary dark:border-outline-dark dark:has-[:checked]:border-primary-dark">
+              {{ ui::radio(name="account_type", value="personal", checked=true) }}
+              <span class="font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-personal", lang=lang | default(value='sk')) }}</span>
+            </label>
+            <label class="flex cursor-pointer items-center gap-2 rounded-radius border border-outline px-3 py-2 text-sm transition has-[:checked]:border-primary dark:border-outline-dark dark:has-[:checked]:border-primary-dark">
+              {{ ui::radio(name="account_type", value="company") }}
+              <span class="font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-company", lang=lang | default(value='sk')) }}</span>
+            </label>
+          </div>
+          <span class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="account-type-locked", lang=lang | default(value='sk')) }}</span>
         </div>
 
         <div class="flex flex-col gap-1">
@@ -40,7 +53,7 @@
             class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
             {{ t(key="login-email", lang=lang | default(value='sk')) }}
           </label>
-          {{ ui::input(name="email", id="email", type="email", required=true, autocomplete="email") }}
+          {{ ui::input(name="email", id="email", type="email", required=true, autocomplete="email", attrs="autofocus") }}
         </div>
 
         <div class="flex flex-col gap-1">
@@ -48,12 +61,31 @@
             class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
             {{ t(key="login-password", lang=lang | default(value='sk')) }}
           </label>
-          {{ ui::input(name="password", id="password", type="password", required=true, autocomplete="new-password") }}
+          {{ ui::input(name="password", id="password", type="password", required=true, autocomplete="new-password", attrs='x-model="password"') }}
         </div>
 
-        {{ ui::button(label=t(key="register-submit", lang=lang | default(value='sk')), type="submit", extra="mt-1 w-full") }}
+        <div class="flex flex-col gap-1">
+          <label for="password_confirm"
+            class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">
+            {{ t(key="set-password-confirm", lang=lang | default(value='sk')) }}
+          </label>
+          {{ ui::input(name="password_confirm", id="password_confirm", type="password", required=true, autocomplete="new-password", attrs='x-model="confirm"') }}
+          <span x-cloak x-show="confirm.length > 0 && password !== confirm"
+            class="text-xs text-danger dark:text-danger">
+            {{ t(key="set-password-mismatch", lang=lang | default(value='sk')) }}
+          </span>
+        </div>
+
+        {{ ui::button(label=t(key="register-submit", lang=lang | default(value='sk')), type="submit", extra="mt-1 w-full", attrs=':disabled="password !== confirm"') }}
       </form>
 
+      <div class="mt-5 flex items-center gap-3 text-xs text-on-surface/50 dark:text-on-surface-dark/50">
+        <span class="h-px flex-1 bg-outline dark:bg-outline-dark"></span>
+        {{ t(key="auth-or", lang=lang | default(value='sk')) }}
+        <span class="h-px flex-1 bg-outline dark:bg-outline-dark"></span>
+      </div>
+      {{ ui::button(label=t(key="auth-google", lang=lang | default(value='sk')), href="/api/oauth2/google", variant="outline-secondary", attrs='hx-boost="false"', extra="mt-4 w-full", icon='<svg class="size-4" viewBox="0 0 48 48" xmlns="http://www.w3.org/2000/svg" aria-hidden="true"><path fill="#FFC107" d="M43.611 20.083H42V20H24v8h11.303c-1.649 4.657-6.08 8-11.303 8-6.627 0-12-5.373-12-12s5.373-12 12-12c3.059 0 5.842 1.154 7.961 3.039l5.657-5.657C34.046 6.053 29.268 4 24 4 12.955 4 4 12.955 4 24s8.955 20 20 20 20-8.955 20-20c0-1.341-.138-2.65-.389-3.917z"/><path fill="#FF3D00" d="m6.306 14.691 6.571 4.819C14.655 15.108 18.961 12 24 12c3.059 0 5.842 1.154 7.961 3.039l5.657-5.657C34.046 6.053 29.268 4 24 4 16.318 4 9.656 8.337 6.306 14.691z"/><path fill="#4CAF50" d="M24 44c5.166 0 9.86-1.977 13.409-5.192l-6.19-5.238A11.91 11.91 0 0 1 24 36c-5.202 0-9.619-3.317-11.283-7.946l-6.522 5.025C9.505 39.556 16.227 44 24 44z"/><path fill="#1976D2" d="M43.611 20.083H42V20H24v8h11.303a12.04 12.04 0 0 1-4.087 5.571l.003-.002 6.19 5.238C36.971 39.205 44 34 44 24c0-1.341-.138-2.65-.389-3.917z"/></svg>') }}
+
       <p class="mt-4 text-sm text-on-surface dark:text-on-surface-dark">
         {{ t(key="login-have-account", lang=lang | default(value='sk')) }}
         <a href="/login"

assets/views/auth/resend_verification.html

@@ -0,0 +1,38 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="resend-verification-title", lang=lang | default(value='sk')) }}{% endblock title %}
+
+{% block content %}
+<div class="mx-auto mt-8 max-w-sm">
+  <div class="rounded-radius border border-outline bg-surface-alt shadow-sm dark:border-outline-dark dark:bg-surface-dark-alt">
+    <div class="flex items-center justify-between border-b border-outline px-5 py-3 dark:border-outline-dark">
+      <span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="brand", lang=lang | default(value='sk')) }}</span>
+      {{ ui::badge(label=t(key="auth", lang=lang | default(value='sk')), variant="primary") }}
+    </div>
+
+    <div class="p-5">
+      <h1 class="text-xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="resend-verification-title", lang=lang | default(value='sk')) }}</h1>
+
+      {% if done %}
+      <div class="mt-3 rounded-radius border border-success bg-success/10 px-4 py-3 text-sm text-success" role="status">
+        {{ t(key="resend-verification-done", lang=lang | default(value='sk')) }}
+      </div>
+      <p class="mt-4 text-sm text-on-surface dark:text-on-surface-dark">
+        <a href="/login" class="font-medium text-primary underline-offset-2 hover:underline dark:text-primary-dark">{{ t(key="nav-login", lang=lang | default(value='sk')) }}</a>
+      </p>
+      {% else %}
+      <p class="mt-1 text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="resend-verification-intro", lang=lang | default(value='sk')) }}</p>
+      <form method="post" action="/resend-verification" hx-boost="false" class="mt-4 flex flex-col gap-4">
+  {{ ui::csrf_field() }}
+        <div class="flex flex-col gap-1">
+          <label for="email" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="login-email", lang=lang | default(value='sk')) }}</label>
+          {{ ui::input(name="email", id="email", type="email", required=true, autocomplete="email", attrs="autofocus") }}
+        </div>
+        {{ ui::button(label=t(key="resend-verification-submit", lang=lang | default(value='sk')), type="submit", extra="mt-1 w-full") }}
+      </form>
+      {% endif %}
+    </div>
+  </div>
+</div>
+{% endblock content %}

assets/views/auth/set_password.html

@@ -0,0 +1,48 @@
+{% extends "base.html" %}
+{% import "macros/ui.html" as ui %}
+
+{% block title %}{{ t(key="set-password-title", lang=lang | default(value='sk')) }}{% endblock title %}
+
+{% block content %}
+<div class="mx-auto mt-8 max-w-sm">
+  <div class="rounded-radius border border-outline bg-surface-alt shadow-sm dark:border-outline-dark dark:bg-surface-dark-alt">
+    <div class="flex items-center justify-between border-b border-outline px-5 py-3 dark:border-outline-dark">
+      <span class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="brand", lang=lang | default(value='sk')) }}</span>
+      {{ ui::badge(label=t(key="auth", lang=lang | default(value='sk')), variant="primary") }}
+    </div>
+
+    <div class="p-5">
+      <h1 class="text-xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="set-password-title", lang=lang | default(value='sk')) }}</h1>
+
+      {% if not valid %}
+      {{ ui::alert_danger(message=t(key="set-password-invalid", lang=lang | default(value='sk')), extra="mt-3") }}
+      <p class="mt-4 text-sm text-on-surface dark:text-on-surface-dark">
+        <a href="/login" class="font-medium text-primary underline-offset-2 hover:underline dark:text-primary-dark">{{ t(key="nav-login", lang=lang | default(value='sk')) }}</a>
+      </p>
+      {% else %}
+      <p class="mt-1 text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="set-password-intro", lang=lang | default(value='sk')) }}</p>
+
+      {% if error == "mismatch" %}
+      {{ ui::alert_danger(message=t(key="set-password-mismatch", lang=lang | default(value='sk')), extra="mt-3") }}
+      {% elif error == "weak" %}
+      {{ ui::alert_danger(message=t(key="set-password-weak", lang=lang | default(value='sk')), extra="mt-3") }}
+      {% endif %}
+
+      <form method="post" action="/set-password" hx-boost="false" class="mt-4 flex flex-col gap-4">
+  {{ ui::csrf_field() }}
+        <input type="hidden" name="token" value="{{ token }}">
+        <div class="flex flex-col gap-1">
+          <label for="password" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="set-password-new", lang=lang | default(value='sk')) }}</label>
+          {{ ui::input(name="password", id="password", type="password", required=true, autocomplete="new-password", attrs="autofocus") }}
+        </div>
+        <div class="flex flex-col gap-1">
+          <label for="password_confirm" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="set-password-confirm", lang=lang | default(value='sk')) }}</label>
+          {{ ui::input(name="password_confirm", id="password_confirm", type="password", required=true, autocomplete="new-password") }}
+        </div>
+        {{ ui::button(label=t(key="set-password-submit", lang=lang | default(value='sk')), type="submit", extra="mt-1 w-full") }}
+      </form>
+      {% endif %}
+    </div>
+  </div>
+</div>
+{% endblock content %}

assets/views/base.html

@@ -48,6 +48,12 @@
         if (!v) return 0;
         return v.split(',').reduce(function (s, e) { return s + (parseInt(e.split(':')[1]) || 0) }, 0);
       }
+      // True while any other navbar menu (profile / settings / mobile / category
+      // toggle) is open — those triggers expose aria-expanded="true". Used to
+      // suppress the cart hover preview so menus don't stack/overlap.
+      function anyMenuOpen() {
+        return !!document.querySelector('header [aria-expanded="true"]');
+      }
       // Show a floating toast notification. Usage: toast('Saved').
       // Bridges to the vendored Penguin UI toast component, which listens for a
       // `notify` event with { variant, title, message }.
@@ -57,9 +63,13 @@
     </script>
     <link href="/static/css/app.css?v=2026-06-16" rel="stylesheet" type="text/css">
     <script src="/static/vendor/htmx/htmx-1.9.12.min.js"></script>
+    <!-- Alpine Focus plugin (x-trap / $focus) — must load before Alpine core;
+         required by the Penguin UI keyboard-accessible dropdowns. -->
+    <script defer src="/static/vendor/alpine/alpine-focus-3.14.9.min.js"></script>
     <script defer src="/static/vendor/alpine/alpinejs-3.14.9.min.js"></script>
   </head>
   <body hx-boost="true"
+    hx-headers='{"X-CSRF-Token": "{{ csrf_token() }}"}'
     x-data="{ cats: false, lg: window.matchMedia('(min-width: 1024px)').matches }"
     x-init="window.matchMedia('(min-width: 1024px)').addEventListener('change', e => lg = e.matches)"
     class="min-h-screen bg-surface text-on-surface antialiased dark:bg-surface-dark dark:text-on-surface-dark">
@@ -82,9 +92,12 @@
           <li>{{ ui::nav_link(label=t(key="admin-title", lang=lang | default(value='sk')), href="/admin/dashboard", data_nav="/admin", variant="warning", attrs='hx-boost="false"') }}</li>
           <li>
             <form method="post" action="/logout" hx-boost="false">
+  {{ ui::csrf_field() }}
               <button type="submit" class="text-sm font-medium text-danger underline-offset-2 transition hover:opacity-75 focus:outline-hidden focus-visible:underline">{{ t(key="logout", lang=lang | default(value='sk')) }}</button>
             </form>
           </li>
+          {% elif logged_in_customer %}
+          {# customer account links live in the profile dropdown next to the cart #}
           {% else %}
           <li>{{ ui::nav_link(label=t(key="nav-login", lang=lang | default(value='sk')), href="/login", data_nav="/login") }}</li>
           <li>{{ ui::nav_link(label=t(key="nav-register", lang=lang | default(value='sk')), href="/register", data_nav="/register") }}</li>
@@ -92,23 +105,47 @@
         </ul>
 
         <!-- right side: cart + settings + mobile toggle -->
-        <div class="ml-auto flex items-center gap-1">
-          <!-- cart with live item-count badge read from the `cart` cookie -->
-          <a href="/cart" data-nav="/cart"
-            x-data="{ count: 0 }"
-            x-init="count = cartCount(); ['htmx:afterSwap', 'htmx:afterRequest'].forEach(function (e) { window.addEventListener(e, function () { count = cartCount() }) })"
-            aria-label="{{ t(key='cart-title', lang=lang | default(value='sk')) }}"
-            title="{{ t(key='cart-title', lang=lang | default(value='sk')) }}"
-            class="relative inline-flex size-9 shrink-0 items-center justify-center rounded-radius bg-transparent text-secondary transition hover:opacity-75 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-secondary active:opacity-100 active:outline-offset-0 dark:text-secondary-dark dark:focus-visible:outline-secondary-dark">
-            {{ ui::icon(name="cart") }}
-            <span x-show="count > 0" x-cloak x-text="count"
-              class="absolute -right-1 -top-1 inline-flex min-w-4 items-center justify-center rounded-full bg-primary px-1 text-[10px] font-semibold leading-4 text-on-primary dark:bg-primary-dark dark:text-on-primary-dark"></span>
-          </a>
-          <!-- settings (language + theme) dropdown -->
-          <div x-data="{ open: false }" @keydown.escape="open = false" class="relative">
-            {% include "partials/settings_dropdown.html" %}
+        <div class="ml-auto flex items-center gap-3">
+          <!-- customer profile dropdown (avatar + name + account type) -->
+          {% if logged_in_customer %}
+          {% include "partials/profile_menu.html" %}
+          {% endif %}
+          <!-- cart: hover opens an Alza-style mini-cart preview (Penguin
+               dropdown-with-hover), lazy-loaded from /partials/cart on each hover
+               so it's always fresh. Click still does a full navigation to /cart
+               (hx-boost=false; the explicit hx-trigger is mouseenter, so click is
+               not an htmx trigger). The badge reads the `cart` cookie client-side. -->
+          <div x-data="{ isOpen: false, leaveTimeout: null }"
+            x-on:mouseleave="leaveTimeout = setTimeout(() => isOpen = false, 250)"
+            x-on:mouseenter="leaveTimeout && clearTimeout(leaveTimeout)"
+            x-on:keydown.esc.window="isOpen = false"
+            class="relative">
+            <a href="/cart" data-nav="/cart" hx-boost="false"
+              x-on:mouseenter="if (!anyMenuOpen()) isOpen = true"
+              x-data="{ count: 0 }"
+              x-init="count = cartCount(); ['htmx:afterSwap', 'htmx:afterRequest'].forEach(function (e) { window.addEventListener(e, function () { count = cartCount() }) })"
+              hx-get="/partials/cart" hx-trigger="mouseenter delay:150ms" hx-target="#cart-preview-body" hx-swap="innerHTML"
+              aria-label="{{ t(key='cart-title', lang=lang | default(value='sk')) }}"
+              title="{{ t(key='cart-title', lang=lang | default(value='sk')) }}"
+              class="relative inline-flex size-9 shrink-0 items-center justify-center rounded-radius bg-transparent text-secondary transition hover:opacity-75 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-secondary active:opacity-100 active:outline-offset-0 dark:text-secondary-dark dark:focus-visible:outline-secondary-dark">
+              {{ ui::icon(name="cart") }}
+              <span x-show="count > 0" x-cloak x-text="count"
+                class="absolute -right-1 -top-1 inline-flex min-w-4 items-center justify-center rounded-full bg-primary px-1 text-[10px] font-semibold leading-4 text-on-primary dark:bg-primary-dark dark:text-on-primary-dark"></span>
+            </a>
+            <!-- hover preview panel (no id on the panel → not htmx-settled on boosted nav) -->
+            <div x-cloak x-show="isOpen" x-transition
+              x-on:mouseenter="isOpen = true"
+              class="absolute right-0 mt-2 w-80 overflow-hidden rounded-radius border border-outline bg-surface-alt shadow-lg dark:border-outline-dark dark:bg-surface-dark-alt"
+              role="dialog" aria-label="{{ t(key='cart-title', lang=lang | default(value='sk')) }}">
+              <div id="cart-preview-body">
+                <div class="px-4 py-10 text-center text-sm text-on-surface dark:text-on-surface-dark">…</div>
+              </div>
+            </div>
           </div>
 
+          <!-- settings (language + theme) dropdown (self-contained Alpine state) -->
+          {% include "partials/settings_dropdown.html" %}
+
           <!-- mobile hamburger — Penguin animated icon swap (bars ↔ X), kept in
                our ghost-square icon-button shell for consistency with cart/gear -->
           <button type="button" @click="mobile = !mobile" :aria-expanded="mobile" aria-label="{{ t(key='menu', lang=lang | default(value='sk')) }}"
@@ -128,6 +165,15 @@
           <li><a href="/admin/dashboard" hx-boost="false" data-nav="/admin" class="block rounded-radius px-3 py-2 text-sm font-medium text-warning underline-offset-2 transition hover:bg-primary/5 focus:outline-hidden focus-visible:underline">{{ t(key="admin-title", lang=lang | default(value='sk')) }}</a></li>
           <li>
             <form method="post" action="/logout" hx-boost="false">
+  {{ ui::csrf_field() }}
+              <button type="submit" class="block w-full rounded-radius px-3 py-2 text-left text-sm font-medium text-danger underline-offset-2 transition hover:bg-primary/5 focus:outline-hidden focus-visible:underline">{{ t(key="logout", lang=lang | default(value='sk')) }}</button>
+            </form>
+          </li>
+          {% elif logged_in_customer %}
+          <li><a href="/account/profile" data-nav="/account" class="block rounded-radius px-3 py-2 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-primary focus:outline-hidden focus-visible:underline aria-[current=page]:font-semibold aria-[current=page]:bg-primary/10 aria-[current=page]:text-primary dark:text-on-surface-dark dark:hover:text-primary-dark dark:aria-[current=page]:text-primary-dark">{{ t(key="nav-profile", lang=lang | default(value='sk')) }}</a></li>
+          <li>
+            <form method="post" action="/logout" hx-boost="false">
+  {{ ui::csrf_field() }}
               <button type="submit" class="block w-full rounded-radius px-3 py-2 text-left text-sm font-medium text-danger underline-offset-2 transition hover:bg-primary/5 focus:outline-hidden focus-visible:underline">{{ t(key="logout", lang=lang | default(value='sk')) }}</button>
             </form>
           </li>
@@ -144,6 +190,24 @@
       class="fixed inset-0 z-30 bg-black/50 lg:hidden"></div>
 
     <div class="mx-auto flex w-full max-w-7xl gap-8 px-4 py-8">
+      {% if account_nav %}
+      <!-- account-area sidebar: replaces the storefront categories while the
+           customer is inside /account/*. -->
+      <aside x-cloak x-show="cats || lg" aria-label="{{ t(key='nav-account', lang=lang | default(value='sk')) }}"
+        class="fixed inset-y-0 left-0 z-40 w-64 overflow-y-auto border-r border-outline bg-surface-alt p-4 lg:static lg:z-auto lg:w-64 lg:shrink-0 lg:self-start lg:overflow-visible lg:rounded-radius lg:border lg:p-3 dark:border-outline-dark dark:bg-surface-dark-alt">
+        <h2 class="px-3 pb-2 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="nav-account", lang=lang | default(value='sk')) }}</h2>
+        <ul class="space-y-1">
+          <li><a href="/account/orders" data-nav="/account/orders" class="block rounded-radius px-3 py-2 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-primary focus:outline-hidden focus-visible:underline aria-[current=page]:font-semibold aria-[current=page]:bg-primary/10 aria-[current=page]:text-primary dark:text-on-surface-dark dark:hover:text-primary-dark dark:aria-[current=page]:text-primary-dark">{{ t(key="account-orders", lang=lang | default(value='sk')) }}</a></li>
+          <li><a href="/account/profile" data-nav="/account/profile" class="block rounded-radius px-3 py-2 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-primary focus:outline-hidden focus-visible:underline aria-[current=page]:font-semibold aria-[current=page]:bg-primary/10 aria-[current=page]:text-primary dark:text-on-surface-dark dark:hover:text-primary-dark dark:aria-[current=page]:text-primary-dark">{{ t(key="profile-title", lang=lang | default(value='sk')) }}</a></li>
+          <li><a href="/account/password" data-nav="/account/password" class="block rounded-radius px-3 py-2 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-primary focus:outline-hidden focus-visible:underline aria-[current=page]:font-semibold aria-[current=page]:bg-primary/10 aria-[current=page]:text-primary dark:text-on-surface-dark dark:hover:text-primary-dark dark:aria-[current=page]:text-primary-dark">{{ t(key="account-change-password", lang=lang | default(value='sk')) }}</a></li>
+          <li><a href="/account/security" data-nav="/account/security" class="block rounded-radius px-3 py-2 text-sm font-medium text-on-surface underline-offset-2 transition hover:bg-primary/5 hover:text-primary focus:outline-hidden focus-visible:underline aria-[current=page]:font-semibold aria-[current=page]:bg-primary/10 aria-[current=page]:text-primary dark:text-on-surface-dark dark:hover:text-primary-dark dark:aria-[current=page]:text-primary-dark">{{ t(key="security-title", lang=lang | default(value='sk')) }}</a></li>
+        </ul>
+        <form method="post" action="/logout" hx-boost="false" class="mt-4 border-t border-outline pt-3 dark:border-outline-dark">
+  {{ ui::csrf_field() }}
+          <button type="submit" class="block w-full rounded-radius px-3 py-2 text-left text-sm font-medium text-danger underline-offset-2 transition hover:bg-primary/5 focus:outline-hidden focus-visible:underline">{{ t(key="logout", lang=lang | default(value='sk')) }}</button>
+        </form>
+      </aside>
+      {% else %}
       <!-- persistent category sidebar (off-canvas drawer on mobile).
            hx-preserve keeps this node across boosted page swaps, so it is
            fetched once (hx-trigger=load) and never reloaded on navigation. -->
@@ -152,6 +216,7 @@
         hx-get="/partials/categories" hx-trigger="load"
         class="fixed inset-y-0 left-0 z-40 w-64 overflow-y-auto border-r border-outline bg-surface-alt p-4 lg:static lg:z-auto lg:w-64 lg:shrink-0 lg:self-start lg:overflow-visible lg:rounded-radius lg:border lg:p-3 dark:border-outline-dark dark:bg-surface-dark-alt">
       </aside>
+      {% endif %}
 
       <main class="min-w-0 flex-1">
         {% block content %}{% endblock content %}

assets/views/macros/ui.html

@@ -29,6 +29,13 @@
        outline : outline-primary | outline-secondary | outline-alternate | outline-danger
        ghost   : ghost-primary | ghost-secondary | ghost-danger #}
 
+{# CSRF hidden field for native (non-htmx) <form method="post"> submits. htmx
+   requests instead inherit the X-CSRF-Token header from <body hx-headers>.
+   `csrf_token()` is a global Tera function bound per-request by shared::csrf. #}
+{% macro csrf_field() -%}
+<input type="hidden" name="_csrf" value="{{ csrf_token() }}">
+{%- endmacro %}
+
 {% macro button(label, variant="primary", type="button", href="", attrs="", extra="", icon="", size="px-4 py-2 text-sm") -%}
 {%- if variant == "secondary" -%}{% set cls = "border border-secondary bg-secondary text-on-secondary focus-visible:outline-secondary dark:border-secondary-dark dark:bg-secondary-dark dark:text-on-secondary-dark dark:focus-visible:outline-secondary-dark" -%}
 {%- elif variant == "danger" -%}{% set cls = "border border-danger bg-danger text-on-danger focus-visible:outline-danger dark:bg-danger dark:border-danger dark:text-on-danger dark:focus-visible:outline-danger" -%}
@@ -74,6 +81,8 @@
 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="{{ size }}{% if extra %} {{ extra }}{% endif %}" aria-hidden="true" {{ attrs | safe }}><path stroke-linecap="round" stroke-linejoin="round" d="M2.25 3h1.386c.51 0 .955.343 1.087.835l.383 1.437M7.5 14.25a3 3 0 0 0-3 3h15.75m-12.75-3h11.218c1.121-2.3 2.1-4.684 2.924-7.138a60.114 60.114 0 0 0-16.536-1.84M7.5 14.25 5.106 5.272M6 20.25a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0Zm12.75 0a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0Z" /></svg>
 {%- elif name == "close" -%}
 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="{{ size }}{% if extra %} {{ extra }}{% endif %}" aria-hidden="true" {{ attrs | safe }}><path stroke-linecap="round" stroke-linejoin="round" d="M6 18 18 6M6 6l12 12" /></svg>
+{%- elif name == "chevron-double-left" -%}
+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="{{ size }}{% if extra %} {{ extra }}{% endif %}" aria-hidden="true" {{ attrs | safe }}><path stroke-linecap="round" stroke-linejoin="round" d="m18.75 4.5-7.5 7.5 7.5 7.5m-6-15L5.25 12l7.5 7.5" /></svg>
 {%- else -%}
 <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="{{ size }}{% if extra %} {{ extra }}{% endif %}" aria-hidden="true" {{ attrs | safe }}><path stroke-linecap="round" stroke-linejoin="round" d="M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5" /></svg>
 {%- endif -%}
@@ -82,6 +91,11 @@
 {# Compact danger alert (form/inline errors). Adapted from
    penguinui/alert/default-alert.html (danger variant), trimmed to a single line
    with the danger icon. #}
+{# Required-field marker: a red asterisk appended to a field label. #}
+{% macro req() -%}
+<span class="ml-0.5 text-danger" aria-hidden="true">*</span>
+{%- endmacro req %}
+
 {% macro alert_danger(message, extra="") -%}
 <div class="flex w-full items-center gap-2 overflow-hidden rounded-radius border border-danger bg-danger/10 px-3 py-2 text-sm text-danger {{ extra }}" role="alert">
   <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="size-5 shrink-0" aria-hidden="true">
@@ -108,6 +122,21 @@
 {%- endif %}
 {%- endmacro badge %}
 
+{# Effective-price cell content for the admin products table. The value is
+   colored only when it differs from the regular price (effective_reduced);
+   when equal it renders in the plain text color, unified with the Price column.
+   `preview=true` uses the info color (an unsaved profile-toggle preview) instead
+   of the saved primary color. No t() calls, so it is safe inside a macro. #}
+{% macro eff_price(p, preview=false) -%}
+{%- if preview -%}{% set strong = "text-info" %}{%- else -%}{% set strong = "text-primary dark:text-primary-dark" %}{%- endif -%}
+{% if p.effective_reduced %}
+<span class="font-medium {{ strong }}">{{ p.effective_price }} {{ p.currency }}</span>
+<span class="ml-1 text-xs text-on-surface/60 dark:text-on-surface-dark/60">(−{{ p.effective_percent_off }}%)</span>
+{% else %}
+{{ p.effective_price }} {{ p.currency }}
+{% endif %}
+{%- endmacro eff_price %}
+
 {# ---- Form controls. Verbatim Penguin classes from
    penguinui/{text-input,text-area,select,checkbox,file-input}/default-*.html.
    These macros emit only the control (callers keep their own <label>/layout), so
@@ -115,7 +144,7 @@
 
 {# Text/email/number/password input. #}
 {% macro input(name, type="text", id="", value="", placeholder="", required=false, autocomplete="", attrs="", extra="", width="w-full") -%}
-<input {% if id %}id="{{ id }}" {% endif %}name="{{ name }}" type="{{ type }}"{% if value != "" %} value="{{ value }}"{% endif %}{% if placeholder %} placeholder="{{ placeholder }}"{% endif %}{% if required %} required{% endif %}{% if autocomplete %} autocomplete="{{ autocomplete }}"{% endif %} class="{{ width }} rounded-radius border border-outline bg-surface-alt px-2 py-2 text-sm text-on-surface focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-primary disabled:cursor-not-allowed disabled:opacity-75 dark:border-outline-dark dark:bg-surface-dark-alt/50 dark:text-on-surface-dark dark:focus-visible:outline-primary-dark {{ extra }}" {{ attrs | safe }}/>
+<input {% if id %}id="{{ id }}" {% endif %}name="{{ name }}" type="{{ type }}"{% if value is number or value != "" %} value="{{ value }}"{% endif %}{% if placeholder %} placeholder="{{ placeholder }}"{% endif %}{% if required %} required{% endif %}{% if autocomplete %} autocomplete="{{ autocomplete }}"{% endif %} class="{{ width }} rounded-radius border border-outline bg-surface-alt px-2 py-2 text-sm text-on-surface focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-primary disabled:cursor-not-allowed disabled:opacity-75 dark:border-outline-dark dark:bg-surface-dark-alt/50 dark:text-on-surface-dark dark:focus-visible:outline-primary-dark {{ extra }}" {{ attrs | safe }}/>
 {%- endmacro input %}
 
 {% macro textarea(name, id="", value="", rows="3", placeholder="", required=false, attrs="", extra="") -%}

assets/views/partials/profile_menu.html

@@ -0,0 +1,78 @@
+{# Customer profile dropdown in the storefront navbar.
+
+   Proper Penguin UI dropdown: behaviour is the vendored
+   dropdowns/dropdown-with-icons.html verbatim (isOpen / openedWithKeyboard,
+   x-trap + $focus keyboard nav, x-cloak x-show, @click.outside). Trigger is the
+   round initials avatar (avatar-with-initials.html, primary variant). Menu items
+   are our account links.
+
+   Needs the Alpine Focus plugin (loaded before Alpine core in base.html) for
+   x-trap / $focus. Self-contained Alpine state; the host only needs to place it
+   in the navbar flex row. The panel has NO id on purpose — an id would make htmx
+   hx-boost "settle" it across boosted navigations and reappear; id-less Penguin
+   dropdowns are unaffected. #}
+
+{# initials from the full name, e.g. "Filip Priec" -> "FP" #}
+{% set _name = customer_name | default(value='') | trim %}
+{% set _parts = _name | split(pat=' ') %}
+{% set _initials = _parts.0 | truncate(length=1, end='') | upper %}
+{% if _parts | length > 1 %}{% set _second = _parts | last | truncate(length=1, end='') | upper %}{% set _initials = _initials ~ _second %}{% endif %}
+{% if customer_account_type == "company" %}{% set _type_label = t(key="account-company", lang=lang | default(value='sk')) %}{% else %}{% set _type_label = t(key="account-personal", lang=lang | default(value='sk')) %}{% endif %}
+
+{% set _person_icon = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" fill="currentColor" class="size-5"><path fill-rule="evenodd" d="M7.5 6a4.5 4.5 0 119 0 4.5 4.5 0 01-9 0zM3.751 20.105a8.25 8.25 0 0116.498 0 .75.75 0 01-.437.695A18.683 18.683 0 0112 22.5c-2.786 0-5.433-.608-7.812-1.7a.75.75 0 01-.437-.695z" clip-rule="evenodd"/></svg>' %}
+
+<div x-data="{ isOpen: false, openedWithKeyboard: false }"
+  x-on:keydown.esc.window="isOpen = false, openedWithKeyboard = false"
+  class="relative">
+  <!-- Toggle Button: round initials avatar -->
+  <button type="button" x-on:click="isOpen = ! isOpen"
+    x-on:keydown.space.prevent="openedWithKeyboard = true" x-on:keydown.enter.prevent="openedWithKeyboard = true" x-on:keydown.down.prevent="openedWithKeyboard = true"
+    x-bind:aria-expanded="isOpen || openedWithKeyboard" aria-haspopup="true"
+    aria-label="{{ t(key='nav-account', lang=lang | default(value='sk')) }}"
+    class="flex size-9 shrink-0 items-center justify-center overflow-hidden rounded-full border border-primary bg-primary text-sm font-bold tracking-wider text-on-primary/90 transition hover:opacity-90 focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-primary dark:border-primary-dark dark:bg-primary-dark dark:text-on-primary-dark/90 dark:focus-visible:outline-primary-dark">
+    {%- if _initials %}{{ _initials }}{% else %}{{ _person_icon | safe }}{% endif -%}
+  </button>
+  <!-- Dropdown Menu (positioned like the settings cog: right-0 mt-2) -->
+  <div x-cloak x-show="isOpen || openedWithKeyboard" x-transition x-trap="openedWithKeyboard"
+    x-on:click.outside="isOpen = false, openedWithKeyboard = false"
+    x-on:keydown.down.prevent="$focus.wrap().next()" x-on:keydown.up.prevent="$focus.wrap().previous()"
+    class="absolute right-0 mt-2 flex w-60 min-w-48 flex-col divide-y divide-outline overflow-hidden rounded-radius border border-outline bg-surface-alt shadow-lg dark:divide-outline-dark dark:border-outline-dark dark:bg-surface-dark-alt" role="menu">
+    <!-- header: avatar + name + account type -->
+    <div class="flex items-center gap-3 px-4 py-2.5">
+      <span class="flex size-11 shrink-0 items-center justify-center overflow-hidden rounded-full border border-primary bg-primary text-base font-bold tracking-wider text-on-primary/90 dark:border-primary-dark dark:bg-primary-dark dark:text-on-primary-dark/90">
+        {%- if _initials %}{{ _initials }}{% else %}{{ _person_icon | safe }}{% endif -%}
+      </span>
+      <div class="flex min-w-0 flex-col">
+        <span class="truncate text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ _name }}</span>
+        <p class="truncate text-xs text-on-surface dark:text-on-surface-dark">{{ _type_label }}</p>
+      </div>
+    </div>
+    <!-- account links (with icons) -->
+    <div class="flex flex-col py-1.5">
+      <a href="/account/orders" data-nav="/account/orders" role="menuitem" class="flex items-center gap-2 bg-surface-alt px-4 py-2 text-sm text-on-surface hover:bg-surface-dark-alt/5 hover:text-on-surface-strong focus-visible:bg-surface-dark-alt/10 focus-visible:text-on-surface-strong focus-visible:outline-hidden dark:bg-surface-dark-alt dark:text-on-surface-dark dark:hover:bg-surface-alt/5 dark:hover:text-on-surface-dark-strong dark:focus-visible:bg-surface-alt/10 dark:focus-visible:text-on-surface-dark-strong">
+        {{ ui::icon(name="cart", size="size-4", extra="shrink-0") }}
+        {{ t(key="account-orders", lang=lang | default(value='sk')) }}
+      </a>
+      <a href="/account/profile" data-nav="/account/profile" role="menuitem" class="flex items-center gap-2 bg-surface-alt px-4 py-2 text-sm text-on-surface hover:bg-surface-dark-alt/5 hover:text-on-surface-strong focus-visible:bg-surface-dark-alt/10 focus-visible:text-on-surface-strong focus-visible:outline-hidden dark:bg-surface-dark-alt dark:text-on-surface-dark dark:hover:bg-surface-alt/5 dark:hover:text-on-surface-dark-strong dark:focus-visible:bg-surface-alt/10 dark:focus-visible:text-on-surface-dark-strong">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" fill="currentColor" class="size-4 shrink-0"><path fill-rule="evenodd" d="M7.5 6a4.5 4.5 0 119 0 4.5 4.5 0 01-9 0zM3.751 20.105a8.25 8.25 0 0116.498 0 .75.75 0 01-.437.695A18.683 18.683 0 0112 22.5c-2.786 0-5.433-.608-7.812-1.7a.75.75 0 01-.437-.695z" clip-rule="evenodd"/></svg>
+        {{ t(key="profile-title", lang=lang | default(value='sk')) }}
+      </a>
+      <a href="/account/password" data-nav="/account/password" role="menuitem" class="flex items-center gap-2 bg-surface-alt px-4 py-2 text-sm text-on-surface hover:bg-surface-dark-alt/5 hover:text-on-surface-strong focus-visible:bg-surface-dark-alt/10 focus-visible:text-on-surface-strong focus-visible:outline-hidden dark:bg-surface-dark-alt dark:text-on-surface-dark dark:hover:bg-surface-alt/5 dark:hover:text-on-surface-dark-strong dark:focus-visible:bg-surface-alt/10 dark:focus-visible:text-on-surface-dark-strong">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" fill="currentColor" class="size-4 shrink-0"><path fill-rule="evenodd" d="M15.75 1.5a6.75 6.75 0 00-6.651 7.906c.067.39-.032.717-.221.906l-6.5 6.499a3 3 0 00-.878 2.121v2.818c0 .414.336.75.75.75H6a.75.75 0 00.75-.75v-1.5h1.5A.75.75 0 009 21v-1.5h1.5a.75.75 0 00.53-.22l2.658-2.658c.19-.189.517-.288.906-.22A6.75 6.75 0 1015.75 1.5zm0 3a.75.75 0 000 1.5A2.25 2.25 0 0118 8.25a.75.75 0 001.5 0 3.75 3.75 0 00-3.75-3.75z" clip-rule="evenodd"/></svg>
+        {{ t(key="account-change-password", lang=lang | default(value='sk')) }}
+      </a>
+      <a href="/account/security" data-nav="/account/security" role="menuitem" class="flex items-center gap-2 bg-surface-alt px-4 py-2 text-sm text-on-surface hover:bg-surface-dark-alt/5 hover:text-on-surface-strong focus-visible:bg-surface-dark-alt/10 focus-visible:text-on-surface-strong focus-visible:outline-hidden dark:bg-surface-dark-alt dark:text-on-surface-dark dark:hover:bg-surface-alt/5 dark:hover:text-on-surface-dark-strong dark:focus-visible:bg-surface-alt/10 dark:focus-visible:text-on-surface-dark-strong">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" fill="currentColor" class="size-4 shrink-0"><path fill-rule="evenodd" d="M12 1.5a5.25 5.25 0 00-5.25 5.25v3a3 3 0 00-3 3v6.75a3 3 0 003 3h10.5a3 3 0 003-3v-6.75a3 3 0 00-3-3v-3c0-2.9-2.35-5.25-5.25-5.25zm3.75 8.25v-3a3.75 3.75 0 10-7.5 0v3h7.5z" clip-rule="evenodd"/></svg>
+        {{ t(key="security-title", lang=lang | default(value='sk')) }}
+      </a>
+    </div>
+    <!-- logout -->
+    <div class="flex flex-col py-1.5">
+      <form method="post" action="/logout" hx-boost="false">
+  <input type="hidden" name="_csrf" value="{{ csrf_token() }}"><button type="submit" role="menuitem" class="flex w-full items-center gap-2 bg-surface-alt px-4 py-2 text-left text-sm text-on-surface hover:bg-surface-dark-alt/5 hover:text-on-surface-strong focus-visible:bg-surface-dark-alt/10 focus-visible:text-on-surface-strong focus-visible:outline-hidden dark:bg-surface-dark-alt dark:text-on-surface-dark dark:hover:bg-surface-alt/5 dark:hover:text-on-surface-dark-strong dark:focus-visible:bg-surface-alt/10 dark:focus-visible:text-on-surface-dark-strong">
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" fill="currentColor" class="size-4 shrink-0"><path fill-rule="evenodd" d="M7.5 3.75A1.5 1.5 0 006 5.25v13.5a1.5 1.5 0 001.5 1.5h6a1.5 1.5 0 001.5-1.5V15a.75.75 0 011.5 0v3.75a3 3 0 01-3 3h-6a3 3 0 01-3-3V5.25a3 3 0 013-3h6a3 3 0 013 3V9A.75.75 0 0115 9V5.25a1.5 1.5 0 00-1.5-1.5h-6zm10.72 4.72a.75.75 0 011.06 0l3 3a.75.75 0 010 1.06l-3 3a.75.75 0 11-1.06-1.06l1.72-1.72H9a.75.75 0 010-1.5h10.94l-1.72-1.72a.75.75 0 010-1.06z" clip-rule="evenodd"/></svg>
+        {{ t(key="logout", lang=lang | default(value='sk')) }}
+      </button></form>
+    </div>
+  </div>
+</div>

assets/views/partials/settings_dropdown.html

@@ -1,21 +1,26 @@
 {# Settings dropdown (language + theme). Shared by base.html and admin/base.html
    to kill the former ~100-line copy-paste duplication.
 
-   Adapted from the vendored Penguin UI component
-   penguinui-components/dropdowns/dropdown-with-click.html: Penguin's dropdown
-   menu container + item treatment. Deviations: kept our gear icon-only trigger
-   and our core-Alpine open / @click.outside toggle (upstream's x-trap / $focus
-   need the Alpine Focus plugin, which we don't bundle); item hover uses
-   bg-primary/5 to stay consistent with the rest of our Penguin-ified UI.
+   Proper Penguin UI dropdown: behaviour is the vendored
+   dropdowns/dropdown-with-icons.html verbatim (isOpen / openedWithKeyboard,
+   x-trap + $focus keyboard nav, x-cloak x-show, @click.outside). Trigger is our
+   gear icon-only button; content is the language form + theme toggle. Needs the
+   Alpine Focus plugin (loaded in base.html) for x-trap / $focus.
 
-   The host template provides the wrapper
-   <div x-data="{ open: false }" @keydown.escape="open = false" class="relative ...">
-   so it controls its own positioning (e.g. ml-auto in admin). #}
-{{ ui::icon_button(aria_label=t(key='settings', lang=lang | default(value='sk')), attrs='@click="open = !open" :aria-expanded="open"', icon='<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-5"><path stroke-linecap="round" stroke-linejoin="round" d="M9.594 3.94c.09-.542.56-.94 1.11-.94h2.593c.55 0 1.02.398 1.11.94l.213 1.281c.063.374.313.686.645.87.074.04.147.083.22.127.324.196.72.257 1.075.124l1.217-.456a1.125 1.125 0 0 1 1.37.49l1.296 2.247a1.125 1.125 0 0 1-.26 1.431l-1.003.827c-.293.241-.438.613-.43.992a7.723 7.723 0 0 1 0 .255c-.008.378.137.75.43.991l1.004.827c.424.35.534.955.26 1.43l-1.298 2.247a1.125 1.125 0 0 1-1.369.491l-1.217-.456c-.355-.133-.75-.072-1.076.124a6.47 6.47 0 0 1-.22.128c-.331.183-.581.495-.644.869l-.213 1.281c-.09.543-.56.94-1.11.94h-2.594c-.55 0-1.019-.398-1.11-.94l-.213-1.281c-.062-.374-.312-.686-.644-.87a6.52 6.52 0 0 1-.22-.127c-.325-.196-.72-.257-1.076-.124l-1.217.456a1.125 1.125 0 0 1-1.369-.49l-1.297-2.247a1.125 1.125 0 0 1 .26-1.431l1.004-.827c.292-.24.437-.613.43-.991a6.932 6.932 0 0 1 0-.255c.007-.38-.138-.751-.43-.992l-1.004-.827a1.125 1.125 0 0 1-.26-1.43l1.297-2.247a1.125 1.125 0 0 1 1.37-.491l1.216.456c.356.133.751.072 1.076-.124.072-.044.146-.086.22-.128.332-.183.582-.495.644-.869l.214-1.28Z" /><path stroke-linecap="round" stroke-linejoin="round" d="M15 12a3 3 0 1 1-6 0 3 3 0 0 1 6 0Z" /></svg>') }}
-<div x-show="open" x-cloak @click.outside="open = false" x-transition.origin.top.right
+   Self-contained Alpine state + relative positioning; the host only places it
+   (e.g. ml-auto in admin). The panel has NO id on purpose (see profile_menu.html
+   for why — htmx hx-boost settles by id). #}
+<div x-data="{ isOpen: false, openedWithKeyboard: false }"
+  x-on:keydown.esc.window="isOpen = false, openedWithKeyboard = false"
+  class="relative">
+{{ ui::icon_button(aria_label=t(key='settings', lang=lang | default(value='sk')), attrs='x-on:click="isOpen = ! isOpen" x-on:keydown.space.prevent="openedWithKeyboard = true" x-on:keydown.enter.prevent="openedWithKeyboard = true" x-on:keydown.down.prevent="openedWithKeyboard = true" x-bind:aria-expanded="isOpen || openedWithKeyboard" aria-haspopup="true"', icon='<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-5"><path stroke-linecap="round" stroke-linejoin="round" d="M9.594 3.94c.09-.542.56-.94 1.11-.94h2.593c.55 0 1.02.398 1.11.94l.213 1.281c.063.374.313.686.645.87.074.04.147.083.22.127.324.196.72.257 1.075.124l1.217-.456a1.125 1.125 0 0 1 1.37.49l1.296 2.247a1.125 1.125 0 0 1-.26 1.431l-1.003.827c-.293.241-.438.613-.43.992a7.723 7.723 0 0 1 0 .255c-.008.378.137.75.43.991l1.004.827c.424.35.534.955.26 1.43l-1.298 2.247a1.125 1.125 0 0 1-1.369.491l-1.217-.456c-.355-.133-.75-.072-1.076.124a6.47 6.47 0 0 1-.22.128c-.331.183-.581.495-.644.869l-.213 1.281c-.09.543-.56.94-1.11.94h-2.594c-.55 0-1.019-.398-1.11-.94l-.213-1.281c-.062-.374-.312-.686-.644-.87a6.52 6.52 0 0 1-.22-.127c-.325-.196-.72-.257-1.076-.124l-1.217.456a1.125 1.125 0 0 1-1.369-.49l-1.297-2.247a1.125 1.125 0 0 1 .26-1.431l1.004-.827c.292-.24.437-.613.43-.991a6.932 6.932 0 0 1 0-.255c.007-.38-.138-.751-.43-.992l-1.004-.827a1.125 1.125 0 0 1-.26-1.43l1.297-2.247a1.125 1.125 0 0 1 1.37-.491l1.216.456c.356.133.751.072 1.076-.124.072-.044.146-.086.22-.128.332-.183.582-.495.644-.869l.214-1.28Z" /><path stroke-linecap="round" stroke-linejoin="round" d="M15 12a3 3 0 1 1-6 0 3 3 0 0 1 6 0Z" /></svg>') }}
+<div x-cloak x-show="isOpen || openedWithKeyboard" x-transition x-trap="openedWithKeyboard"
+  x-on:click.outside="isOpen = false, openedWithKeyboard = false"
+  x-on:keydown.down.prevent="$focus.wrap().next()" x-on:keydown.up.prevent="$focus.wrap().previous()"
   class="absolute right-0 mt-2 flex w-56 flex-col overflow-hidden rounded-radius border border-outline bg-surface-alt py-1 shadow-lg dark:border-outline-dark dark:bg-surface-dark-alt"
   role="menu">
   <form method="post" action="/lang" hx-boost="false">
+  <input type="hidden" name="_csrf" value="{{ csrf_token() }}">
     <p class="px-4 py-1.5 text-xs font-semibold uppercase tracking-wide text-on-surface/60 dark:text-on-surface-dark/60">
       {{ t(key="settings-language", lang=lang | default(value='sk')) }}
     </p>
@@ -54,3 +59,4 @@
     </label>
   </div>
 </div>
+</div>

assets/views/shop/_card.html

@@ -17,16 +17,27 @@
       <!-- Header: Title & Price -->
       <div class="flex justify-between gap-4">
         <h3 class="text-lg font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ product.name }}</h3>
-        <span class="whitespace-nowrap text-xl"><span class="sr-only">Price</span>{{ product.price }} {{ product.currency }}</span>
+        {% if product.on_sale %}
+        <span class="flex flex-col items-end whitespace-nowrap leading-tight">
+          <span class="text-sm text-on-surface/50 line-through dark:text-on-surface-dark/50">{{ product.regular_price }} {{ product.currency }}</span>
+          <span class="text-xl font-semibold text-danger"><span class="sr-only">Price</span>{% if product.has_options %}{{ t(key="from-price", price=product.price, lang=lang | default(value='sk')) }}{% else %}{{ product.price }}{% endif %} {{ product.currency }}</span>
+        </span>
+        {% else %}
+        <span class="whitespace-nowrap text-xl"><span class="sr-only">Price</span>{% if product.has_options %}{{ t(key="from-price", price=product.price, lang=lang | default(value='sk')) }}{% else %}{{ product.price }}{% endif %} {{ product.currency }}</span>
+        {% endif %}
       </div>
     </div>
   </a>
   <div class="flex flex-col gap-2 p-6 pt-0">
-    {% if product.stock > 0 %}
-    <p class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="in-stock", lang=lang | default(value='sk')) }}: {{ product.stock }}</p>
+    {% if product.has_options %}
+    {# Multiple variants: customer must pick on the product page. #}
+    {{ ui::button(label=t(key="choose-option", lang=lang | default(value='sk')), href="/shop/" ~ product.slug, extra="w-full") }}
+    {% elif product.in_stock %}
+    <p class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{% if product.tracked %}{{ t(key="in-stock", lang=lang | default(value='sk')) }}: {{ product.stock }}{% else %}{{ t(key="available", lang=lang | default(value='sk')) }}{% endif %}</p>
     <form method="post" action="/cart/add" hx-post="/cart/add" hx-swap="none"
       hx-on::after-request="if (event.detail.successful) toast('{{ t(key='cart-added', lang=lang | default(value='sk')) }}')">
-      <input type="hidden" name="product_id" value="{{ product.id }}">
+  <input type="hidden" name="_csrf" value="{{ csrf_token() }}">
+      <input type="hidden" name="variant_id" value="{{ product.variant_id }}">
       <input type="hidden" name="quantity" value="1">
       {{ ui::button(label=t(key="add-to-cart", lang=lang | default(value='sk')), type="submit", extra="w-full", icon='<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true" class="size-3.5"><path fill-rule="evenodd" d="M5 4a3 3 0 0 1 6 0v1h.643a1.5 1.5 0 0 1 1.492 1.35l.7 7A1.5 1.5 0 0 1 12.342 15H3.657a1.5 1.5 0 0 1-1.492-1.65l.7-7A1.5 1.5 0 0 1 4.357 5H5V4Zm4.5 0v1h-3V4a1.5 1.5 0 0 1 3 0Zm-3 3.75a.75.75 0 0 0-1.5 0v1a3 3 0 1 0 6 0v-1a.75.75 0 0 0-1.5 0v1a1.5 1.5 0 1 1-3 0v-1Z" clip-rule="evenodd" /></svg>') }}
     </form>

assets/views/shop/_cart_body.html

@@ -19,16 +19,25 @@
       <tr>
         <td class="px-4 py-3">
           <a href="/shop/{{ item.slug }}" class="font-medium text-on-surface-strong hover:text-primary dark:text-on-surface-dark-strong dark:hover:text-primary-dark">{{ item.name }}</a>
+          {% if item.variant_label %}<span class="block text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ item.variant_label }}</span>{% endif %}
+        </td>
+        <td class="px-4 py-3 tabular-nums">
+          {% if item.on_sale %}
+          <span class="font-medium text-danger">{{ item.price }} {{ item.currency }}</span>
+          <span class="ml-1 text-xs text-on-surface/50 line-through dark:text-on-surface-dark/50">{{ item.regular_price }}</span>
+          {% else %}
+          {{ item.price }} {{ item.currency }}
+          {% endif %}
         </td>
-        <td class="px-4 py-3 tabular-nums">{{ item.price }} {{ item.currency }}</td>
         <td class="px-4 py-3">
           {# Changing the quantity posts via htmx (custom `cartchange` event) and
              swaps only #cart-body. Dropping to 0 asks for confirmation first,
              reverting to the previous quantity if the customer cancels. #}
           <form method="post" action="/cart/update"
             hx-post="/cart/update" hx-trigger="cartchange" hx-target="#cart-body" hx-swap="innerHTML">
-            <input type="hidden" name="product_id" value="{{ item.id }}">
-            <input type="number" name="quantity" min="0" max="{{ item.stock }}" value="{{ item.quantity }}"
+  {{ ui::csrf_field() }}
+            <input type="hidden" name="variant_id" value="{{ item.id }}">
+            <input type="number" name="quantity" min="0" {% if item.stock %}max="{{ item.stock }}"{% endif %} value="{{ item.quantity }}"
               @change="
                 if (parseInt($el.value || '0') <= 0 && !window.confirm('{{ t(key='cart-remove-confirm', lang=lang | default(value='sk')) }}')) {
                   $el.value = '{{ item.quantity }}';
@@ -43,7 +52,8 @@
         <td class="px-4 py-3 text-right">
           <form method="post" action="/cart/remove"
             hx-post="/cart/remove" hx-target="#cart-body" hx-swap="innerHTML">
-            <input type="hidden" name="product_id" value="{{ item.id }}">
+  {{ ui::csrf_field() }}
+            <input type="hidden" name="variant_id" value="{{ item.id }}">
             {{ ui::button(variant="ghost-danger", label=t(key="cart-remove", lang=lang | default(value='sk')), type="submit", size="px-2 py-1 text-xs") }}
           </form>
         </td>
@@ -62,7 +72,7 @@
 
 <div class="mt-6 flex flex-wrap justify-between gap-3">
   {{ ui::button(variant="outline-secondary", label=t(key="cart-continue", lang=lang | default(value='sk')), href="/shop") }}
-  {{ ui::button(label=t(key="cart-checkout", lang=lang | default(value='sk')), href="/checkout", size="px-5 py-2 text-sm") }}
+  {{ ui::button(label=t(key="cart-checkout", lang=lang | default(value='sk')), href="/checkout", size="px-5 py-2 text-sm", attrs='hx-boost="false"') }}
 </div>
 {% else %}
 <div class="rounded-radius border border-outline px-6 py-16 text-center dark:border-outline-dark">

assets/views/shop/_cart_preview.html

@@ -0,0 +1,32 @@
+{# Mini-cart preview shown on hover over the navbar cart (Alza-style).
+   Lazy-loaded via htmx from /partials/cart into the hover dropdown panel in
+   base.html. Receives: items[], total, currency, lang. #}
+{% import "macros/ui.html" as ui %}
+{% if items | length > 0 %}
+<div class="max-h-80 divide-y divide-outline overflow-y-auto dark:divide-outline-dark">
+  {% for item in items %}
+  <div class="flex items-start gap-3 px-4 py-3">
+    <div class="min-w-0 flex-1">
+      <a href="/shop/{{ item.slug }}" class="block truncate text-sm font-medium text-on-surface-strong hover:text-primary dark:text-on-surface-dark-strong dark:hover:text-primary-dark">{{ item.name }}</a>
+      {% if item.variant_label %}<span class="block truncate text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ item.variant_label }}</span>{% endif %}
+      <p class="mt-0.5 text-xs tabular-nums text-on-surface dark:text-on-surface-dark">{{ item.quantity }} × {{ item.price }} {{ item.currency }}</p>
+    </div>
+    <span class="shrink-0 text-sm font-semibold tabular-nums text-on-surface-strong dark:text-on-surface-dark-strong">{{ item.line_total }} {{ item.currency }}</span>
+  </div>
+  {% endfor %}
+</div>
+<div class="border-t border-outline px-4 py-3 dark:border-outline-dark">
+  <div class="mb-3 flex items-center justify-between">
+    <span class="text-sm text-on-surface dark:text-on-surface-dark">{{ t(key="cart-total", lang=lang | default(value='sk')) }}</span>
+    <span class="text-base font-bold tabular-nums text-primary dark:text-primary-dark">{{ total }} {{ currency }}</span>
+  </div>
+  <div class="flex gap-2">
+    {{ ui::button(href="/cart", variant="outline-primary", label=t(key="cart-title", lang=lang | default(value='sk')), extra="flex-1", attrs='hx-boost="false"') }}
+    {{ ui::button(href="/checkout", variant="primary", label=t(key="cart-checkout", lang=lang | default(value='sk')), extra="flex-1", attrs='hx-boost="false"') }}
+  </div>
+</div>
+{% else %}
+<div class="px-4 py-10 text-center text-sm text-on-surface dark:text-on-surface-dark">
+  {{ t(key="cart-empty", lang=lang | default(value='sk')) }}
+</div>
+{% endif %}

assets/views/shop/checkout.html

@@ -11,6 +11,7 @@
 <form method="post" action="/checkout" hx-boost="false"
   x-data="{
     paymentMethod: '',
+    accountType: '{{ prefill_account_type | default(value='personal') }}',
     carrier: '',
     carrierPrice: 0,
     requiresPoint: false,
@@ -29,25 +30,76 @@
     }
   }"
   class="mt-6 grid gap-8 lg:grid-cols-3">
+  {{ ui::csrf_field() }}
 
   <div class="space-y-6 lg:col-span-2">
+    <!-- personal vs company. Fixed (read-only) for a logged-in account; a guest
+         picks it and the choice will type any account they create. -->
+    <fieldset class="space-y-3 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-type", lang=lang | default(value='sk')) }}</legend>
+      {% if account_fixed %}
+      <div class="flex items-center gap-2">
+        {% if prefill_account_type == "company" %}
+        {{ ui::badge(label=t(key="account-company", lang=lang | default(value='sk')), variant="primary") }}
+        {% else %}
+        {{ ui::badge(label=t(key="account-personal", lang=lang | default(value='sk')), variant="neutral") }}
+        {% endif %}
+        <span class="text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="account-type-locked", lang=lang | default(value='sk')) }}</span>
+      </div>
+      {% else %}
+      <div class="grid gap-3 sm:grid-cols-2">
+        <label class="flex cursor-pointer items-center gap-3 rounded-radius border border-outline px-4 py-3 transition has-[:checked]:border-primary dark:border-outline-dark dark:has-[:checked]:border-primary-dark">
+          {{ ui::radio(name="account_type", value="personal", attrs='x-model="accountType"') }}
+          <span class="font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-personal", lang=lang | default(value='sk')) }}</span>
+        </label>
+        <label class="flex cursor-pointer items-center gap-3 rounded-radius border border-outline px-4 py-3 transition has-[:checked]:border-primary dark:border-outline-dark dark:has-[:checked]:border-primary-dark">
+          {{ ui::radio(name="account_type", value="company", attrs='x-model="accountType"') }}
+          <span class="font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-company", lang=lang | default(value='sk')) }}</span>
+        </label>
+      </div>
+      {% endif %}
+    </fieldset>
+
+    <!-- company billing details (company accounts only) -->
+    <fieldset x-show="accountType === 'company'" x-cloak class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="account-company-details", lang=lang | default(value='sk')) }}</legend>
+      <div class="space-y-1.5">
+        <label for="company_name" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="company-name", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+        {{ ui::input(name="company_name", id="company_name", value=prefill_company_name | default(value=''), autocomplete="organization") }}
+      </div>
+      <div class="grid gap-4 sm:grid-cols-3">
+        <div class="space-y-1.5">
+          <label for="company_id" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="company-ico", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+          {{ ui::input(name="company_id", id="company_id", value=prefill_company_id | default(value='')) }}
+        </div>
+        <div class="space-y-1.5">
+          <label for="tax_id" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="company-dic", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+          {{ ui::input(name="tax_id", id="tax_id", value=prefill_tax_id | default(value='')) }}
+        </div>
+        <div class="space-y-1.5">
+          <label for="vat_id" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="company-icdph", lang=lang | default(value='sk')) }} <span class="text-on-surface/50 dark:text-on-surface-dark/50">({{ t(key="field-optional", lang=lang | default(value='sk')) }})</span></label>
+          {{ ui::input(name="vat_id", id="vat_id", value=prefill_vat_id | default(value='')) }}
+        </div>
+      </div>
+    </fieldset>
+
     <!-- contact -->
     <fieldset class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
       <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-contact", lang=lang | default(value='sk')) }}</legend>
       <div class="space-y-1.5">
-        <label for="email" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-email", lang=lang | default(value='sk')) }}</label>
-        {{ ui::input(name="email", id="email", type="email", required=true, autocomplete="email") }}
+        <label for="email" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-email", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+        {{ ui::input(name="email", id="email", type="email", value=prefill_email | default(value=''), required=true, autocomplete="email") }}
       </div>
       <div class="space-y-1.5">
-        <label for="customer_name" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-name", lang=lang | default(value='sk')) }}</label>
-        {{ ui::input(name="customer_name", id="customer_name", required=true, autocomplete="name") }}
+        <label for="customer_name" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-name", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+        {{ ui::input(name="customer_name", id="customer_name", value=prefill_name | default(value=''), required=true, autocomplete="name") }}
       </div>
       <div class="space-y-1.5">
-        <label for="phone" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-phone", lang=lang | default(value='sk')) }}</label>
+        <label for="phone" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-phone", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
         <div class="flex gap-2">
           <!-- editable combobox: type freely or pick from the dropdown -->
           <div class="relative w-28 shrink-0" @click.outside="prefixOpen = false"
-            x-data="{ prefixOpen: false, prefix: '+421', opts: [
+            x-data="{ prefixOpen: false, prefix: '{{ prefill_phone_prefix | default(value='+421') }}', opts: [
               { v: '+421', l: '🇸🇰 +421' }, { v: '+420', l: '🇨🇿 +420' },
               { v: '+43', l: '🇦🇹 +43' }, { v: '+49', l: '🇩🇪 +49' },
               { v: '+48', l: '🇵🇱 +48' }, { v: '+36', l: '🇭🇺 +36' },
@@ -71,7 +123,7 @@
               </template>
             </ul>
           </div>
-          {{ ui::input(name="phone", id="phone", type="tel", required=true, autocomplete="tel", placeholder="900 000 000", attrs='inputmode="tel"') }}
+          {{ ui::input(name="phone", id="phone", type="tel", value=prefill_phone | default(value=''), required=true, autocomplete="tel", placeholder="900 000 000", attrs='inputmode="tel"') }}
         </div>
       </div>
     </fieldset>
@@ -80,22 +132,22 @@
     <fieldset class="space-y-4 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
       <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-shipping", lang=lang | default(value='sk')) }}</legend>
       <div class="space-y-1.5">
-        <label for="address" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-address", lang=lang | default(value='sk')) }}</label>
-        {{ ui::input(name="address", id="address", required=true, autocomplete="street-address") }}
+        <label for="address" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-address", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+        {{ ui::input(name="address", id="address", value=prefill_address | default(value=''), required=true, autocomplete="street-address") }}
       </div>
       <div class="grid gap-4 sm:grid-cols-3">
         <div class="space-y-1.5">
-          <label for="city" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-city", lang=lang | default(value='sk')) }}</label>
-          {{ ui::input(name="city", id="city", required=true, autocomplete="address-level2") }}
+          <label for="city" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-city", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+          {{ ui::input(name="city", id="city", value=prefill_city | default(value=''), required=true, autocomplete="address-level2") }}
         </div>
         <div class="space-y-1.5">
-          <label for="zip" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-zip", lang=lang | default(value='sk')) }}</label>
-          {{ ui::input(name="zip", id="zip", required=true, autocomplete="postal-code") }}
+          <label for="zip" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-zip", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
+          {{ ui::input(name="zip", id="zip", value=prefill_zip | default(value=''), required=true, autocomplete="postal-code") }}
         </div>
         <div class="space-y-1.5">
-          <label for="country" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-country", lang=lang | default(value='sk')) }}</label>
+          <label for="country" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-country", lang=lang | default(value='sk')) }}{{ ui::req() }}</label>
           <div class="relative" @click.outside="countryOpen = false"
-            x-data="{ countryOpen: false, country: '{{ t(key='country-sk', lang=lang | default(value='sk')) }}', opts: [
+            x-data="{ countryOpen: false, country: '{{ prefill_country | default(value=t(key='country-sk', lang=lang | default(value='sk'))) }}', opts: [
               { v: '{{ t(key='country-sk', lang=lang | default(value='sk')) }}', l: '🇸🇰 {{ t(key='country-sk', lang=lang | default(value='sk')) }}' },
               { v: '{{ t(key='country-cz', lang=lang | default(value='sk')) }}', l: '🇨🇿 {{ t(key='country-cz', lang=lang | default(value='sk')) }}' },
               { v: '{{ t(key='country-at', lang=lang | default(value='sk')) }}', l: '🇦🇹 {{ t(key='country-at', lang=lang | default(value='sk')) }}' },
@@ -126,7 +178,7 @@
 
     <!-- carrier -->
     <fieldset class="space-y-3 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
-      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-carrier", lang=lang | default(value='sk')) }}</legend>
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-carrier", lang=lang | default(value='sk')) }}{{ ui::req() }}</legend>
       {% for m in shipping_methods %}
       <label class="flex cursor-pointer items-center justify-between gap-3 rounded-radius border border-outline px-4 py-3 transition has-[:checked]:border-primary dark:border-outline-dark dark:has-[:checked]:border-primary-dark">
         <span class="flex items-center gap-3">
@@ -162,7 +214,7 @@
 
     <!-- payment -->
     <fieldset class="space-y-3 rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
-      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-payment", lang=lang | default(value='sk')) }}</legend>
+      <legend class="px-1 text-sm font-semibold text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-payment", lang=lang | default(value='sk')) }}{{ ui::req() }}</legend>
       <label class="flex cursor-pointer items-center gap-3 rounded-radius border border-outline px-4 py-3 transition has-[:checked]:border-primary dark:border-outline-dark dark:has-[:checked]:border-primary-dark">
         {{ ui::radio(name="payment_method", value="cod", attrs='required x-model="paymentMethod"') }}
         <span class="font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="payment-cod", lang=lang | default(value='sk')) }}</span>
@@ -177,6 +229,20 @@
       <label for="note" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="checkout-note", lang=lang | default(value='sk')) }}</label>
       {{ ui::textarea(name="note", id="note", rows="3") }}
     </div>
+
+    {% if logged_in_customer and not profile_filled %}
+    <!-- offered only when the profile has no saved address yet; if it was filled
+         in advance we leave it untouched -->
+    {{ ui::checkbox(name="save_profile", id="save_profile", label=t(key="checkout-save-profile", lang=lang | default(value='sk'))) }}
+    {% endif %}
+
+    {% if can_create_account %}
+    <!-- guests may turn this order into an account (typed by their choice above) -->
+    <div class="space-y-1.5 rounded-radius border border-outline bg-surface p-4 dark:border-outline-dark dark:bg-surface-dark-alt">
+      {{ ui::checkbox(name="create_account", id="create_account", label=t(key="checkout-create-account", lang=lang | default(value='sk'))) }}
+      <p class="pl-6 text-xs text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="checkout-create-account-hint", lang=lang | default(value='sk')) }}</p>
+    </div>
+    {% endif %}
   </div>
 
   <!-- summary -->

assets/views/shop/order_confirmed.html

@@ -15,6 +15,12 @@
     <p class="mt-1 text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="order-confirmed-sub", lang=lang | default(value='sk')) }}</p>
   </div>
 
+  {% if account_created %}
+  <div class="rounded-radius border border-primary/40 bg-primary/5 p-4 text-sm text-on-surface dark:border-primary-dark/40 dark:text-on-surface-dark" role="status">
+    {{ t(key="order-account-created", lang=lang | default(value='sk')) }}
+  </div>
+  {% endif %}
+
   <div class="rounded-radius border border-outline bg-surface p-6 dark:border-outline-dark dark:bg-surface-dark-alt">
     <div class="flex flex-wrap justify-between gap-2 border-b border-outline pb-3 dark:border-outline-dark">
       <span class="text-sm text-on-surface/70 dark:text-on-surface-dark/70">{{ t(key="order-number", lang=lang | default(value='sk')) }}</span>
@@ -23,7 +29,7 @@
     <ul class="space-y-2 py-3 text-sm">
       {% for item in items %}
       <li class="flex justify-between gap-2">
-        <span class="text-on-surface/80 dark:text-on-surface-dark/80">{{ item.product_name }} × {{ item.quantity }}</span>
+        <span class="text-on-surface/80 dark:text-on-surface-dark/80">{{ item.product_name }}{% if item.variant_label %} · {{ item.variant_label }}{% endif %} × {{ item.quantity }}</span>
         <span class="tabular-nums">{{ item.line_total }} {{ order.currency }}</span>
       </li>
       {% endfor %}

assets/views/shop/show.html

@@ -49,31 +49,85 @@
   </div>
 
   <!-- details -->
-  <div class="space-y-6">
+  {% set fld = "w-full rounded-radius border border-outline bg-surface-alt px-3 py-2 text-sm text-on-surface focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-primary dark:border-outline-dark dark:bg-surface-dark-alt/50 dark:text-on-surface-dark dark:focus-visible:outline-primary-dark" %}
+  {% set btn = "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-radius px-5 py-2 text-sm text-center font-medium tracking-wide transition hover:opacity-75 focus-visible:outline-2 focus-visible:outline-offset-2 active:opacity-100 active:outline-offset-0 disabled:cursor-not-allowed disabled:opacity-75 border border-primary bg-primary text-on-primary focus-visible:outline-primary dark:border-primary-dark dark:bg-primary-dark dark:text-on-primary-dark dark:focus-visible:outline-primary-dark" %}
+  <script id="variant-data" type="application/json">{{ variants | json_encode() | safe }}</script>
+  <div class="space-y-6" x-data="productBuy(JSON.parse(document.getElementById('variant-data').textContent))">
     {% if category %}
     <a href="/category/{{ category.slug }}" class="text-sm font-medium text-primary dark:text-primary-dark">{{ category.name }}</a>
     {% endif %}
     <h1 class="text-3xl font-bold text-on-surface-strong dark:text-on-surface-dark-strong">{{ product.name }}</h1>
-    <p class="text-2xl font-semibold text-primary dark:text-primary-dark">{{ product.price }} {{ product.currency }}</p>
 
-    {% if product.description %}
-    <div class="whitespace-pre-line leading-relaxed text-on-surface/80 dark:text-on-surface-dark/80">{{ product.description }}</div>
-    {% endif %}
+    <template x-if="current">
+      <div class="space-y-6">
+        <!-- option picker (only when there's a real choice); first option is
+             selected by default and switching it updates the price + buy form -->
+        <template x-if="variants.length > 1">
+          <div class="max-w-sm space-y-1.5">
+            <label for="variant-select" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="choose-option", lang=lang | default(value='sk')) }}</label>
+            <select id="variant-select" x-model.number="sel" class="{{ fld }}">
+              <template x-for="(v, i) in variants" :key="v.id">
+                <option :value="i" x-text="(v.label || '—') + ' · ' + v.price + ' {{ product.currency }}' + (v.in_stock ? '' : ' ({{ t(key='out-of-stock', lang=lang | default(value='sk')) }})')"></option>
+              </template>
+            </select>
+          </div>
+        </template>
 
-    {% if product.stock > 0 %}
-    <form method="post" action="/cart/add" hx-post="/cart/add" hx-swap="none" class="flex flex-wrap items-end gap-3"
-      hx-on::after-request="if (event.detail.successful) toast('{{ t(key='cart-added', lang=lang | default(value='sk')) }}')">
-      <input type="hidden" name="product_id" value="{{ product.id }}">
-      <div class="space-y-1.5">
-        <label for="quantity" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="quantity", lang=lang | default(value='sk')) }}</label>
-        {{ ui::input(name="quantity", id="quantity", type="number", value="1", width="w-24", attrs='min="1" max="' ~ product.stock ~ '"') }}
+        <div class="flex items-baseline gap-3">
+          <p class="text-2xl font-semibold" :class="current.on_sale ? 'text-danger' : 'text-primary dark:text-primary-dark'">
+            <span x-text="current.price"></span> {{ product.currency }}
+          </p>
+          <template x-if="current.on_sale">
+            <p class="text-lg text-on-surface/50 line-through dark:text-on-surface-dark/50"><span x-text="current.regular_price"></span> {{ product.currency }}</p>
+          </template>
+        </div>
+
+        {% if product.description %}
+        <div class="whitespace-pre-line leading-relaxed text-on-surface/80 dark:text-on-surface-dark/80">{{ product.description }}</div>
+        {% endif %}
+
+        <template x-if="current.in_stock">
+          <div class="space-y-2">
+            <form method="post" action="/cart/add" hx-post="/cart/add" hx-swap="none" class="flex flex-wrap items-end gap-3"
+              hx-on::after-request="if (event.detail.successful) toast('{{ t(key='cart-added', lang=lang | default(value='sk')) }}')">
+              {{ ui::csrf_field() }}
+              <input type="hidden" name="variant_id" :value="current.id">
+              <div class="space-y-1.5">
+                <label for="quantity" class="text-sm font-medium text-on-surface-strong dark:text-on-surface-dark-strong">{{ t(key="quantity", lang=lang | default(value='sk')) }}</label>
+                <input type="number" id="quantity" name="quantity" value="1" min="1" :max="current.stock" class="{{ fld }} w-24">
+              </div>
+              <button type="submit" class="{{ btn }}">{{ t(key="add-to-cart", lang=lang | default(value='sk')) }}</button>
+            </form>
+            <p class="text-sm text-on-surface/60 dark:text-on-surface-dark/60">
+              <template x-if="current.tracked">
+                <span>{{ t(key="in-stock", lang=lang | default(value='sk')) }}: <span x-text="current.stock"></span></span>
+              </template>
+              <template x-if="!current.tracked">
+                <span>{{ t(key="available", lang=lang | default(value='sk')) }}</span>
+              </template>
+            </p>
+          </div>
+        </template>
+        <template x-if="!current.in_stock">
+          <p class="inline-flex rounded-radius bg-danger/10 px-3 py-2 text-sm font-medium text-danger">{{ t(key="out-of-stock", lang=lang | default(value='sk')) }}</p>
+        </template>
       </div>
-      {{ ui::button(label=t(key="add-to-cart", lang=lang | default(value='sk')), type="submit", size="px-5 py-2 text-sm") }}
-    </form>
-    <p class="text-sm text-on-surface/60 dark:text-on-surface-dark/60">{{ t(key="in-stock", lang=lang | default(value='sk')) }}: {{ product.stock }}</p>
-    {% else %}
-    <p class="inline-flex rounded-radius bg-danger/10 px-3 py-2 text-sm font-medium text-danger">{{ t(key="out-of-stock", lang=lang | default(value='sk')) }}</p>
-    {% endif %}
+    </template>
+
+    <template x-if="!current">
+      <p class="inline-flex rounded-radius bg-danger/10 px-3 py-2 text-sm font-medium text-danger">{{ t(key="out-of-stock", lang=lang | default(value='sk')) }}</p>
+    </template>
   </div>
+
+  <script>
+    function productBuy(variants) {
+      return {
+        variants: variants || [],
+        // Default to the first in-stock variant, else the first.
+        sel: Math.max(0, (variants || []).findIndex(v => v.in_stock)),
+        get current() { return this.variants[this.sel] || null; },
+      };
+    }
+  </script>
 </div>
 {% endblock content %}

config/development.yaml

@@ -45,19 +45,24 @@ workers:
 
 # Mailer Configuration.
 mailer:
-  # SMTP mailer configuration.
+  # SMTP mailer configuration. Defaults target a local catcher (MailHog/Mailpit
+  # on localhost:1025); set the SMTP_* env vars to point at a real server. The
+  # auth block is only emitted when SMTP_PASSWORD is provided, so the secret is
+  # never stored here — pass it in at launch (e.g. from `pass`).
   smtp:
     # Enable/Disable smtp mailer.
-    enable: true
+    enable: {{ get_env(name="SMTP_ENABLE", default="true") }}
     # SMTP server host. e.x localhost, smtp.gmail.com
-    host: localhost
+    host: "{{ get_env(name="SMTP_HOST", default="localhost") }}"
     # SMTP server port
-    port: 1025
+    port: {{ get_env(name="SMTP_PORT", default="1025") }}
     # Use secure connection (SSL/TLS).
-    secure: false
-    # auth:
-    #   user:
-    #   password:
+    secure: {{ get_env(name="SMTP_SECURE", default="false") }}
+{% if get_env(name="SMTP_PASSWORD", default="") != "" %}
+    auth:
+      user: "{{ get_env(name="SMTP_USER", default="") }}"
+      password: "{{ get_env(name="SMTP_PASSWORD", default="") }}"
+{% endif %}
     # Override the SMTP hello name (default is the machine's hostname)
     # hello_name:
 
@@ -125,3 +130,30 @@ settings:
   # Bank-transfer payment details shown on the order confirmation.
   bank_iban: {{ get_env(name="BANK_IBAN", default="SK00 0000 0000 0000 0000 0000") }}
   bank_account_name: {{ get_env(name="BANK_ACCOUNT_NAME", default="Kompress s.r.o.") }}
+
+# loco-oauth2: social login. Credentials come from .env (create them in the
+# Google Cloud console and register the redirect_url below as an authorized
+# redirect URI). Until OAUTH_CLIENT_ID/SECRET are set, the "Continue with
+# Google" button will fail at the consent screen — the rest of auth is unaffected.
+initializers:
+  oauth2:
+    # Key for the loco-oauth2 private cookie jar (>= 64 bytes). Override in prod.
+    secret_key: {{ get_env(name="OAUTH_PRIVATE_KEY", default="144, 76, 183, 1, 15, 184, 233, 174, 214, 251, 190, 186, 122, 61, 74, 84, 225, 110, 189, 115, 10, 251, 133, 128, 52, 46, 15, 66, 85, 1, 245, 73, 27, 113, 189, 15, 209, 205, 61, 100, 73, 31, 18, 58, 235, 105, 141, 36, 70, 92, 231, 151, 27, 32, 243, 117, 30, 244, 110, 89, 233, 196, 137, 130") }}
+    authorization_code:
+      - client_identifier: google
+        client_credentials:
+          client_id: {{ get_env(name="OAUTH_CLIENT_ID", default="oauth_client_id") }}
+          client_secret: {{ get_env(name="OAUTH_CLIENT_SECRET", default="oauth_client_secret") }}
+        url_config:
+          auth_url: {{ get_env(name="OAUTH_AUTH_URL", default="https://accounts.google.com/o/oauth2/auth") }}
+          token_url: {{ get_env(name="OAUTH_TOKEN_URL", default="https://www.googleapis.com/oauth2/v3/token") }}
+          redirect_url: {{ get_env(name="OAUTH_REDIRECT_URL", default="http://localhost:5150/api/oauth2/google/callback/cookie") }}
+          profile_url: {{ get_env(name="OAUTH_PROFILE_URL", default="https://openidconnect.googleapis.com/v1/userinfo") }}
+          scopes:
+            - "https://www.googleapis.com/auth/userinfo.email"
+            - "https://www.googleapis.com/auth/userinfo.profile"
+        cookie_config:
+          # After loco-oauth2 sets its session cookie it redirects here, where we
+          # mint our own auth_token cookie (see controllers/oauth2.rs::complete).
+          protected_url: {{ get_env(name="OAUTH_PROTECTED_URL", default="http://localhost:5150/api/oauth2/protected") }}
+        timeout_seconds: 600

config/production.yaml

@@ -55,3 +55,25 @@ auth:
 settings:
   admin_email: "{{ get_env(name="ADMIN_EMAIL", default="") }}"
   uploads_root: "{{ get_env(name="UPLOADS_ROOT", default="data/uploads") }}"
+
+# loco-oauth2 social login. All values must come from the environment in prod;
+# OAUTH_REDIRECT_URL / OAUTH_PROTECTED_URL must use the real public origin.
+initializers:
+  oauth2:
+    secret_key: "{{ get_env(name="OAUTH_PRIVATE_KEY") }}"
+    authorization_code:
+      - client_identifier: google
+        client_credentials:
+          client_id: "{{ get_env(name="OAUTH_CLIENT_ID") }}"
+          client_secret: "{{ get_env(name="OAUTH_CLIENT_SECRET") }}"
+        url_config:
+          auth_url: "{{ get_env(name="OAUTH_AUTH_URL", default="https://accounts.google.com/o/oauth2/auth") }}"
+          token_url: "{{ get_env(name="OAUTH_TOKEN_URL", default="https://www.googleapis.com/oauth2/v3/token") }}"
+          redirect_url: "{{ get_env(name="OAUTH_REDIRECT_URL") }}"
+          profile_url: "{{ get_env(name="OAUTH_PROFILE_URL", default="https://openidconnect.googleapis.com/v1/userinfo") }}"
+          scopes:
+            - "https://www.googleapis.com/auth/userinfo.email"
+            - "https://www.googleapis.com/auth/userinfo.profile"
+        cookie_config:
+          protected_url: "{{ get_env(name="OAUTH_PROTECTED_URL") }}"
+        timeout_seconds: 600

config/test.yaml

@@ -42,33 +42,58 @@ workers:
   
 
 # Mailer Configuration.
+# Defaults keep the whole suite on the in-memory stub mailer. The real-SMTP
+# smoke test (tests/mailer/smtp_send.rs) opts in by setting these env vars
+# before boot; nothing else in the suite sends real mail.
 mailer:
-  stub: true
+  stub: {{ get_env(name="MAILER_STUB", default="true") }}
   # SMTP mailer configuration.
   smtp:
     # Enable/Disable smtp mailer.
-    enable: true
+    enable: {{ get_env(name="SMTP_ENABLE", default="true") }}
     # SMTP server host. e.x localhost, smtp.gmail.com
-    host: localhost
+    host: "{{ get_env(name="SMTP_HOST", default="localhost") }}"
     # SMTP server port
-    port: 1025
+    port: {{ get_env(name="SMTP_PORT", default="1025") }}
     # Use secure connection (SSL/TLS).
-    secure: false
-    # auth:
-    #   user:
-    #   password:
+    secure: {{ get_env(name="SMTP_SECURE", default="false") }}
+    auth:
+      user: "{{ get_env(name="SMTP_USER", default="") }}"
+      password: "{{ get_env(name="SMTP_PASSWORD", default="") }}"
 
 # Initializers Configuration
-# initializers:
-#  oauth2:
-#    authorization_code: # Authorization code grant type
-#      - client_identifier: google # Identifier for the OAuth2 provider. Replace 'google' with your provider's name if different, must be unique within the oauth2 config.
-#        ... other fields
+# OAuth2StoreInitializer requires this block to boot (it builds the client store
+# in after_routes). Static, non-secret placeholders: tests never perform a real
+# OAuth2 handshake, they just need the store to construct successfully.
+initializers:
+  oauth2:
+    # Private-cookie key: a ", "-separated list of >=64 byte values (not a
+    # plain string). This is loco-oauth2's documented sample key; fine for tests.
+    secret_key: "144, 76, 183, 1, 15, 184, 233, 174, 214, 251, 190, 186, 122, 61, 74, 84, 225, 110, 189, 115, 10, 251, 133, 128, 52, 46, 15, 66, 85, 1, 245, 73, 27, 113, 189, 15, 209, 205, 61, 100, 73, 31, 18, 58, 235, 105, 141, 36, 70, 92, 231, 151, 27, 32, 243, 117, 30, 244, 110, 89, 233, 196, 137, 130"
+    authorization_code:
+      - client_identifier: google
+        client_credentials:
+          client_id: test-client-id
+          client_secret: test-client-secret
+        url_config:
+          auth_url: https://accounts.google.com/o/oauth2/auth
+          token_url: https://www.googleapis.com/oauth2/v3/token
+          redirect_url: http://localhost:5150/api/oauth2/google/callback
+          profile_url: https://openidconnect.googleapis.com/v1/userinfo
+          scopes:
+            - https://www.googleapis.com/auth/userinfo.email
+            - https://www.googleapis.com/auth/userinfo.profile
+        cookie_config:
+          protected_url: http://localhost:5150/
+        timeout_seconds: 600
 
 # Database Configuration
 database:
-  # Database connection URI
-  uri: {{ get_env(name="DATABASE_URL", default="postgres://uni_loco_web_user:3@localhost:5432/kompress_eshop_test") }}
+  # Database connection URI. Pinned to the throwaway test DB and intentionally
+  # NOT read from `DATABASE_URL`: the app loads `.env` on boot (app.rs
+  # `load_config`), and this config has `dangerously_recreate: true`, so honoring
+  # an env override here would let `cargo test` recreate the dev/prod database.
+  uri: "postgres://uni_loco_web_user:3@localhost:5432/kompress_eshop_test"
   # When enabled, the sql query will be logged.
   enable_logging: false
   # Set the timeout duration when acquiring a connection.

docs/integrations/google-oauth.md

@@ -0,0 +1,104 @@
+# Google OAuth2 sign-in
+
+"Continue with Google" on `/login` and `/register` is wired through
+[`loco-oauth2`](https://github.com/yinho999/loco-oauth2). The code is complete
+and compiles; this doc is the checklist to make the live flow work. Until the
+credentials below are set, the button reaches Google and fails at the consent
+screen — the rest of auth (password login, registration, verification) is
+unaffected.
+
+## How the flow works (for context)
+
+1. User clicks **Continue with Google** → `GET /api/oauth2/google` redirects to
+   Google's consent screen.
+2. Google redirects back to `GET /api/oauth2/google/callback/cookie`.
+   loco-oauth2 exchanges the code, fetches the profile, upserts the user
+   (`OAuth2UserTrait::upsert_with_oauth`), stores an `o_auth2_sessions` row, sets
+   its own private session cookie, and redirects to `protected_url`.
+3. `protected_url` = `GET /api/oauth2/protected` (our bridge,
+   `controllers/oauth2.rs::complete`). It mints **our** `auth_token` JWT cookie
+   and redirects: admins (email == `ADMIN_EMAIL`) → `/admin/dashboard`,
+   everyone else → `/`.
+
+From there the user is a normal logged-in user (same JWT cookie as a password
+login; the Casbin layer and guards treat them identically).
+
+## 1. Create Google OAuth credentials
+
+1. Go to <https://console.cloud.google.com/> → create/select a project.
+2. **APIs & Services → OAuth consent screen**: configure it (External), add the
+   `.../auth/userinfo.email` and `.../auth/userinfo.profile` scopes, and add
+   your Google account as a **test user** while the app is in "Testing".
+3. **APIs & Services → Credentials → Create Credentials → OAuth client ID**:
+   - Application type: **Web application**.
+   - **Authorized redirect URIs** — add exactly (must match the config's
+     `redirect_url`, no trailing slash):
+     - dev: `http://localhost:5150/api/oauth2/google/callback/cookie`
+     - prod: `https://YOUR_DOMAIN/api/oauth2/google/callback/cookie`
+4. Copy the generated **Client ID** and **Client secret**.
+
+## 2. Set environment variables (`.env`)
+
+Read by `config/development.yaml` → `initializers.oauth2` (and the prod
+equivalent). dotenvy loads `.env` on boot.
+
+```bash
+# Required
+OAUTH_CLIENT_ID=xxxxxxxx.apps.googleusercontent.com
+OAUTH_CLIENT_SECRET=xxxxxxxx
+
+# Required in PRODUCTION (dev has working defaults)
+OAUTH_PRIVATE_KEY="comma,separated,bytes >= 64 long"   # key for loco-oauth2's private cookie jar
+OAUTH_REDIRECT_URL=https://YOUR_DOMAIN/api/oauth2/google/callback/cookie
+OAUTH_PROTECTED_URL=https://YOUR_DOMAIN/api/oauth2/protected
+```
+
+Notes:
+- **dev** ships defaults for everything except `OAUTH_CLIENT_ID` /
+  `OAUTH_CLIENT_SECRET`, so locally you only need those two.
+- `OAUTH_PRIVATE_KEY` must be ≥ 64 bytes (the dev default is a sample key — do
+  **not** reuse it in production). Generate a fresh one, e.g.
+  `python3 -c "import os;print(','.join(str(b) for b in os.urandom(64)))"`.
+- `OAUTH_REDIRECT_URL` here and the Authorized redirect URI in the Google
+  console must be byte-for-byte identical.
+
+## 3. Run / test
+
+```bash
+nix develop -c cargo loco start   # MUST be inside nix develop (OpenSSL link, see memory)
+```
+
+- `auto_migrate: true` (dev) creates the `o_auth2_sessions` table on boot.
+- Open `http://localhost:5150/login` → **Continue with Google** → consent →
+  you should land back on `/` logged in (cart/nav reflect the session).
+
+## 4. Production checklist
+
+- [ ] Separate OAuth client (or at least the prod redirect URI) in Google.
+- [ ] OAuth consent screen **published** (not just "Testing"), or real users
+      get blocked.
+- [ ] `OAUTH_PRIVATE_KEY` set to a fresh ≥64-byte key (not the dev sample).
+- [ ] `OAUTH_REDIRECT_URL` / `OAUTH_PROTECTED_URL` use the real `https://` origin.
+- [ ] `server.host` / public origin correct so cookies + redirects resolve.
+
+## Troubleshooting
+
+| Symptom | Cause / fix |
+|---|---|
+| `redirect_uri_mismatch` at Google | Authorized redirect URI ≠ `OAUTH_REDIRECT_URL`. Make them identical (scheme, host, port, path, no trailing slash). |
+| 403 / "access blocked: app not verified" | Add your account as a test user, or publish the consent screen. |
+| `openssl-sys ... Could not find directory` at build | You ran `cargo` outside the dev shell. Use `nix develop -c cargo ...`. |
+| Callback 500 / "could not create oauth2 store" | `initializers.oauth2` missing/invalid, or `OAUTH_PRIVATE_KEY` < 64 bytes. |
+| Logged into Google but not into the app | The bridge (`/api/oauth2/protected`) didn't run — check `protected_url` (`OAUTH_PROTECTED_URL`) points at it. |
+
+## Where things live
+
+- Config: `config/development.yaml` / `config/production.yaml` →
+  `initializers.oauth2`
+- Client store + session initializers: `src/initializers/oauth2.rs`,
+  `src/initializers/oauth2_session.rs`
+- Routes + bridge handler: `src/controllers/oauth2.rs`
+- User upsert (random password per advisory LOC-2025-04): `src/models/users.rs`
+  (`OAuth2UserTrait`)
+- Session table: `src/models/o_auth2_sessions.rs` +
+  `migration/.../m20260618_000001_o_auth2_sessions.rs`

flake.nix

@@ -86,7 +86,10 @@
             buildInputs = [
               rust
               pkgs.pkg-config
+              # OpenSSL for crypto dependencies (loco-oauth2 -> oauth2/reqwest
+              # use native-tls); .dev provides headers + pkg-config metadata.
               pkgs.openssl
+              pkgs.openssl.dev
               pkgs.cmake
               pkgs.llvmPackages.clang
               pkgs.llvmPackages.libclang.lib

migration/Cargo.toml

@@ -13,7 +13,7 @@ loco-rs = { workspace = true }
 
 
 [dependencies.sea-orm-migration]
-version = "1.1.0"
+version = "1.1.20"
 features = [
   # Enable at least one `ASYNC_RUNTIME` and `DATABASE_DRIVER` feature if you want to run migration via CLI.
   # View the list of supported features at https://www.sea-ql.org/SeaORM/docs/install-and-config/database-and-async-runtime.

migration/src/lib.rs

@@ -30,6 +30,18 @@ mod m20260616_160000_add_parent_to_categories;
 mod m20260617_000001_add_carrier_to_shipping_methods;
 mod m20260617_000002_add_shipment_to_orders;
 mod m20260617_000003_add_phone_to_orders;
+mod m20260618_000001_o_auth2_sessions;
+mod m20260618_000002_customer_profiles;
+mod m20260618_000003_account_type;
+mod m20260618_000004_account_ownership;
+mod m20260620_000001_add_totp_to_users;
+mod m20260621_000001_add_sale_price_to_products;
+mod m20260621_000002_account_product_prices;
+mod m20260621_000003_discount_profiles;
+mod m20260621_000004_add_business_sale_price_to_products;
+mod m20260622_000001_audience_discount_profiles;
+mod m20260622_000002_product_variants;
+mod m20260622_000003_variant_stock_nullable;
 pub struct Migrator;
 
 #[async_trait::async_trait]
@@ -64,6 +76,18 @@ impl MigratorTrait for Migrator {
             Box::new(m20260617_000001_add_carrier_to_shipping_methods::Migration),
             Box::new(m20260617_000002_add_shipment_to_orders::Migration),
             Box::new(m20260617_000003_add_phone_to_orders::Migration),
+            Box::new(m20260618_000001_o_auth2_sessions::Migration),
+            Box::new(m20260618_000002_customer_profiles::Migration),
+            Box::new(m20260618_000003_account_type::Migration),
+            Box::new(m20260618_000004_account_ownership::Migration),
+            Box::new(m20260620_000001_add_totp_to_users::Migration),
+            Box::new(m20260621_000001_add_sale_price_to_products::Migration),
+            Box::new(m20260621_000002_account_product_prices::Migration),
+            Box::new(m20260621_000003_discount_profiles::Migration),
+            Box::new(m20260621_000004_add_business_sale_price_to_products::Migration),
+            Box::new(m20260622_000001_audience_discount_profiles::Migration),
+            Box::new(m20260622_000002_product_variants::Migration),
+            Box::new(m20260622_000003_variant_stock_nullable::Migration),
             // inject-above (do not remove this comment)
         ]
     }

migration/src/m20260618_000001_o_auth2_sessions.rs

@@ -0,0 +1,29 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        // OAuth2 session store used by loco-oauth2 to correlate the provider's
+        // access token with a local user during the callback flow. `user` adds
+        // a user_id FK to the users table.
+        create_table(
+            m,
+            "o_auth2_sessions",
+            &[
+                ("id", ColType::PkAuto),
+                ("session_id", ColType::StringUniq),
+                ("expires_at", ColType::TimestampWithTimeZone),
+            ],
+            &[("user", "")],
+        )
+        .await
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        drop_table(m, "o_auth2_sessions").await
+    }
+}

migration/src/m20260618_000002_customer_profiles.rs

@@ -0,0 +1,44 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        // One shipping/contact profile per customer, used to prefill the
+        // checkout form. `name`/`email` already live on `users`; this table
+        // holds only the address + phone fields. `user` adds a user_id FK; the
+        // unique index below makes the relationship 1:1.
+        create_table(
+            m,
+            "customer_profiles",
+            &[
+                ("id", ColType::PkAuto),
+                ("phone_prefix", ColType::StringNull),
+                ("phone", ColType::StringNull),
+                ("address", ColType::StringNull),
+                ("city", ColType::StringNull),
+                ("zip", ColType::StringNull),
+                ("country", ColType::StringNull),
+            ],
+            &[("user", "")],
+        )
+        .await?;
+
+        m.create_index(
+            Index::create()
+                .name("idx_customer_profiles_user_id_unique")
+                .table(Alias::new("customer_profiles"))
+                .col(Alias::new("user_id"))
+                .unique()
+                .to_owned(),
+        )
+        .await
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        drop_table(m, "customer_profiles").await
+    }
+}

migration/src/m20260618_000003_account_type.rs

@@ -0,0 +1,39 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+// Personal vs company purchasing. `account_type` is "personal" or "company";
+// the company_* columns hold the Slovak invoicing identifiers (IČO, DIČ and the
+// optional VAT id IČ DPH) and are only filled for company accounts/orders.
+const COMPANY_COLUMNS: [&str; 4] = ["company_name", "company_id", "tax_id", "vat_id"];
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        for table in ["customer_profiles", "orders"] {
+            add_column(
+                m,
+                table,
+                "account_type",
+                ColType::StringWithDefault("personal".to_string()),
+            )
+            .await?;
+            for col in COMPANY_COLUMNS {
+                add_column(m, table, col, ColType::StringNull).await?;
+            }
+        }
+        Ok(())
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        for table in ["customer_profiles", "orders"] {
+            remove_column(m, table, "account_type").await?;
+            for col in COMPANY_COLUMNS {
+                remove_column(m, table, col).await?;
+            }
+        }
+        Ok(())
+    }
+}

migration/src/m20260618_000004_account_ownership.rs

@@ -0,0 +1,38 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+// Account type becomes a permanent property of the *user* (chosen at
+// registration, never switchable), so it moves off `customer_profiles`. Orders
+// gain a nullable `user_id` linking them to the account that placed them
+// (null for guest orders that didn't create an account).
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        add_column(
+            m,
+            "users",
+            "account_type",
+            ColType::StringWithDefault("personal".to_string()),
+        )
+        .await?;
+        add_column(m, "orders", "user_id", ColType::IntegerNull).await?;
+        remove_column(m, "customer_profiles", "account_type").await?;
+        Ok(())
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        add_column(
+            m,
+            "customer_profiles",
+            "account_type",
+            ColType::StringWithDefault("personal".to_string()),
+        )
+        .await?;
+        remove_column(m, "orders", "user_id").await?;
+        remove_column(m, "users", "account_type").await?;
+        Ok(())
+    }
+}

migration/src/m20260620_000001_add_totp_to_users.rs

@@ -0,0 +1,32 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+// Optional TOTP (Google Authenticator) two-factor auth. All three columns are
+// nullable and only populated once a user opts in:
+//   - `totp_secret`         base32 shared secret; present while enrolling/enabled.
+//                           TODO(security): stored PLAINTEXT and is password-
+//                           equivalent (must stay reversible to recompute codes).
+//                           Encrypt at rest later with an out-of-DB key. See the
+//                           TODO(security) block in src/models/users.rs.
+//   - `totp_enabled_at`     NULL = 2FA off. Set only after the user confirms a
+//                           code, so a half-finished enrollment never gates login.
+//   - `totp_backup_codes`   JSON array of hashed one-time recovery codes.
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        add_column(m, "users", "totp_secret", ColType::TextNull).await?;
+        add_column(m, "users", "totp_enabled_at", ColType::TimestampWithTimeZoneNull).await?;
+        add_column(m, "users", "totp_backup_codes", ColType::TextNull).await?;
+        Ok(())
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        remove_column(m, "users", "totp_backup_codes").await?;
+        remove_column(m, "users", "totp_enabled_at").await?;
+        remove_column(m, "users", "totp_secret").await?;
+        Ok(())
+    }
+}

migration/src/m20260621_000001_add_sale_price_to_products.rs

@@ -0,0 +1,19 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        // Optional discounted price in minor units. When set (and below
+        // `price_cents`) the product is on sale; the regular price is shown
+        // struck through and this is the effective price everywhere.
+        add_column(m, "products", "sale_price_cents", ColType::BigIntegerNull).await
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        remove_column(m, "products", "sale_price_cents").await
+    }
+}

migration/src/m20260621_000002_account_product_prices.rs

@@ -0,0 +1,40 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        // A manually negotiated price (in minor units) for one product, for one
+        // business account — the "personal agreement" layer. `user`/`product`
+        // add the user_id/product_id FKs; the unique index below keeps it to one
+        // row per (account, product).
+        create_table(
+            m,
+            "account_product_prices",
+            &[
+                ("id", ColType::PkAuto),
+                ("price_cents", ColType::BigInteger),
+            ],
+            &[("user", ""), ("product", "")],
+        )
+        .await?;
+
+        m.create_index(
+            Index::create()
+                .name("idx_account_product_prices_user_product_unique")
+                .table(Alias::new("account_product_prices"))
+                .col(Alias::new("user_id"))
+                .col(Alias::new("product_id"))
+                .unique()
+                .to_owned(),
+        )
+        .await
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        drop_table(m, "account_product_prices").await
+    }
+}

migration/src/m20260621_000003_discount_profiles.rs

@@ -0,0 +1,91 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        // A reusable, named discount layer: a percentage (basis points, 5% = 500)
+        // over a product scope. `scope_type` is 'include' (covers the listed
+        // products) or 'all_except' (covers everything but the listed products).
+        create_table(
+            m,
+            "discount_profiles",
+            &[
+                ("id", ColType::PkAuto),
+                ("name", ColType::String),
+                ("percent_bp", ColType::Integer),
+                ("scope_type", ColType::StringWithDefault("include".to_string())),
+            ],
+            &[],
+        )
+        .await?;
+
+        // Which products the scope lists (meaning depends on scope_type).
+        create_table(
+            m,
+            "discount_profile_products",
+            &[("id", ColType::PkAuto)],
+            &[("discount_profile", ""), ("product", "")],
+        )
+        .await?;
+        m.create_index(
+            Index::create()
+                .name("idx_discount_profile_products_unique")
+                .table(Alias::new("discount_profile_products"))
+                .col(Alias::new("discount_profile_id"))
+                .col(Alias::new("product_id"))
+                .unique()
+                .to_owned(),
+        )
+        .await?;
+
+        // Which profiles a business account has (mixable).
+        create_table(
+            m,
+            "account_discount_profiles",
+            &[("id", ColType::PkAuto)],
+            &[("user", ""), ("discount_profile", "")],
+        )
+        .await?;
+        m.create_index(
+            Index::create()
+                .name("idx_account_discount_profiles_unique")
+                .table(Alias::new("account_discount_profiles"))
+                .col(Alias::new("user_id"))
+                .col(Alias::new("discount_profile_id"))
+                .unique()
+                .to_owned(),
+        )
+        .await?;
+
+        // The admin's chosen winning profile when two assigned profiles cover the
+        // same product for an account (collision resolution).
+        create_table(
+            m,
+            "account_product_resolutions",
+            &[("id", ColType::PkAuto)],
+            &[("user", ""), ("product", ""), ("discount_profile", "")],
+        )
+        .await?;
+        m.create_index(
+            Index::create()
+                .name("idx_account_product_resolutions_unique")
+                .table(Alias::new("account_product_resolutions"))
+                .col(Alias::new("user_id"))
+                .col(Alias::new("product_id"))
+                .unique()
+                .to_owned(),
+        )
+        .await
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        drop_table(m, "account_product_resolutions").await?;
+        drop_table(m, "account_discount_profiles").await?;
+        drop_table(m, "discount_profile_products").await?;
+        drop_table(m, "discount_profiles").await
+    }
+}

migration/src/m20260621_000004_add_business_sale_price_to_products.rs

@@ -0,0 +1,20 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        // Optional per-product discounted price (minor units) shown to ALL
+        // business (company) accounts as a baseline, computed off the regular
+        // price like the personal sale. Per-company profiles/negotiated prices
+        // still layer on top (lowest price wins).
+        add_column(m, "products", "business_sale_price_cents", ColType::BigIntegerNull).await
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        remove_column(m, "products", "business_sale_price_cents").await
+    }
+}

migration/src/m20260622_000001_audience_discount_profiles.rs

@@ -0,0 +1,40 @@
+use loco_rs::schema::*;
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        // Discount profiles applied globally to a whole audience, set on the
+        // discounts page: "personal" lowers the public price for everyone,
+        // "business" lowers the price for all company accounts. Per-company
+        // assignments (account_discount_profiles) still layer on top.
+        create_table(
+            m,
+            "audience_discount_profiles",
+            &[
+                ("id", ColType::PkAuto),
+                ("audience", ColType::String),
+            ],
+            &[("discount_profile", "")],
+        )
+        .await?;
+
+        m.create_index(
+            Index::create()
+                .name("idx_audience_discount_profiles_unique")
+                .table(Alias::new("audience_discount_profiles"))
+                .col(Alias::new("audience"))
+                .col(Alias::new("discount_profile_id"))
+                .unique()
+                .to_owned(),
+        )
+        .await
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        drop_table(m, "audience_discount_profiles").await
+    }
+}

migration/src/m20260622_000002_product_variants.rs

@@ -0,0 +1,204 @@
+//! Introduce product variants as the purchasable unit.
+//!
+//! A product becomes a presentation grouping (name, description, images,
+//! category, tags, percentage discount profiles). Each product owns one or more
+//! `product_variants`, and the variant is what carries the things that actually
+//! differ between options: a free-text `label` (e.g. "rolovaná 90cm x 10m",
+//! "5ml"), its own `sku`, `stock`, regular `price_cents`, and its own optional
+//! public/business quick-sale prices.
+//!
+//! This migration:
+//!   1. creates `product_variants`,
+//!   2. backfills one variant per existing product from the product's current
+//!      price/stock/sku/sale columns,
+//!   3. moves the per-account negotiated price and collision-resolution tables
+//!      from keying on `product_id` to `variant_id`,
+//!   4. snapshots the variant onto `order_items`,
+//!   5. drops the now-moved purchasable columns from `products`.
+
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        let db = m.get_connection();
+
+        // 1. The variants table.
+        db.execute_unprepared(
+            r#"
+            CREATE TABLE product_variants (
+                id          SERIAL PRIMARY KEY,
+                created_at  TIMESTAMPTZ NOT NULL DEFAULT now(),
+                updated_at  TIMESTAMPTZ NOT NULL DEFAULT now(),
+                product_id  INTEGER NOT NULL REFERENCES products(id) ON DELETE CASCADE,
+                label       VARCHAR NOT NULL DEFAULT '',
+                position    INTEGER NOT NULL DEFAULT 0,
+                sku         VARCHAR,
+                stock       INTEGER NOT NULL DEFAULT 0,
+                price_cents BIGINT NOT NULL,
+                sale_price_cents          BIGINT,
+                business_sale_price_cents BIGINT
+            );
+            CREATE INDEX idx_product_variants_product ON product_variants (product_id);
+            "#,
+        )
+        .await?;
+
+        // 2. One variant per existing product, carrying its current pricing.
+        db.execute_unprepared(
+            r#"
+            INSERT INTO product_variants
+                (product_id, label, position, sku, stock,
+                 price_cents, sale_price_cents, business_sale_price_cents)
+            SELECT id, '', 0, sku, stock,
+                   price_cents, sale_price_cents, business_sale_price_cents
+            FROM products;
+            "#,
+        )
+        .await?;
+
+        // 3a. Negotiated prices: product_id -> variant_id.
+        db.execute_unprepared(
+            r#"
+            ALTER TABLE account_product_prices ADD COLUMN variant_id INTEGER;
+            UPDATE account_product_prices a
+                SET variant_id = pv.id
+                FROM product_variants pv
+                WHERE pv.product_id = a.product_id;
+            DROP INDEX IF EXISTS idx_account_product_prices_user_product_unique;
+            ALTER TABLE account_product_prices DROP COLUMN product_id;
+            ALTER TABLE account_product_prices ALTER COLUMN variant_id SET NOT NULL;
+            ALTER TABLE account_product_prices
+                ADD CONSTRAINT fk_account_product_prices_variant
+                FOREIGN KEY (variant_id) REFERENCES product_variants(id) ON DELETE CASCADE;
+            CREATE UNIQUE INDEX idx_account_product_prices_user_variant_unique
+                ON account_product_prices (user_id, variant_id);
+            "#,
+        )
+        .await?;
+
+        // 3b. Collision resolutions: product_id -> variant_id.
+        db.execute_unprepared(
+            r#"
+            ALTER TABLE account_product_resolutions ADD COLUMN variant_id INTEGER;
+            UPDATE account_product_resolutions a
+                SET variant_id = pv.id
+                FROM product_variants pv
+                WHERE pv.product_id = a.product_id;
+            DROP INDEX IF EXISTS idx_account_product_resolutions_unique;
+            ALTER TABLE account_product_resolutions DROP COLUMN product_id;
+            ALTER TABLE account_product_resolutions ALTER COLUMN variant_id SET NOT NULL;
+            ALTER TABLE account_product_resolutions
+                ADD CONSTRAINT fk_account_product_resolutions_variant
+                FOREIGN KEY (variant_id) REFERENCES product_variants(id) ON DELETE CASCADE;
+            CREATE UNIQUE INDEX idx_account_product_resolutions_unique
+                ON account_product_resolutions (user_id, variant_id);
+            "#,
+        )
+        .await?;
+
+        // 4. Snapshot the variant on order lines (label is frozen at order time;
+        //    the FK is nullable + SET NULL so deleting a variant keeps history).
+        db.execute_unprepared(
+            r#"
+            ALTER TABLE order_items ADD COLUMN variant_label VARCHAR NOT NULL DEFAULT '';
+            ALTER TABLE order_items ADD COLUMN variant_id INTEGER
+                REFERENCES product_variants(id) ON DELETE SET NULL;
+            "#,
+        )
+        .await?;
+
+        // 5. Drop the purchasable columns now owned by the variant.
+        db.execute_unprepared(
+            r#"
+            ALTER TABLE products DROP COLUMN price_cents;
+            ALTER TABLE products DROP COLUMN sale_price_cents;
+            ALTER TABLE products DROP COLUMN business_sale_price_cents;
+            ALTER TABLE products DROP COLUMN sku;
+            ALTER TABLE products DROP COLUMN stock;
+            "#,
+        )
+        .await?;
+
+        Ok(())
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        let db = m.get_connection();
+
+        // Restore product columns from each product's first variant.
+        db.execute_unprepared(
+            r#"
+            ALTER TABLE products ADD COLUMN price_cents BIGINT NOT NULL DEFAULT 0;
+            ALTER TABLE products ADD COLUMN sale_price_cents BIGINT;
+            ALTER TABLE products ADD COLUMN business_sale_price_cents BIGINT;
+            ALTER TABLE products ADD COLUMN sku VARCHAR;
+            ALTER TABLE products ADD COLUMN stock INTEGER NOT NULL DEFAULT 0;
+            UPDATE products p SET
+                price_cents = pv.price_cents,
+                sale_price_cents = pv.sale_price_cents,
+                business_sale_price_cents = pv.business_sale_price_cents,
+                sku = pv.sku,
+                stock = pv.stock
+            FROM (
+                SELECT DISTINCT ON (product_id) product_id, price_cents,
+                       sale_price_cents, business_sale_price_cents, sku, stock
+                FROM product_variants ORDER BY product_id, position, id
+            ) pv
+            WHERE pv.product_id = p.id;
+            "#,
+        )
+        .await?;
+
+        db.execute_unprepared(
+            r#"
+            ALTER TABLE order_items DROP COLUMN variant_id;
+            ALTER TABLE order_items DROP COLUMN variant_label;
+            "#,
+        )
+        .await?;
+
+        db.execute_unprepared(
+            r#"
+            ALTER TABLE account_product_resolutions ADD COLUMN product_id INTEGER;
+            UPDATE account_product_resolutions a
+                SET product_id = pv.product_id
+                FROM product_variants pv WHERE pv.id = a.variant_id;
+            DROP INDEX IF EXISTS idx_account_product_resolutions_unique;
+            ALTER TABLE account_product_resolutions DROP COLUMN variant_id;
+            ALTER TABLE account_product_resolutions ALTER COLUMN product_id SET NOT NULL;
+            ALTER TABLE account_product_resolutions
+                ADD CONSTRAINT fk_account_product_resolutions_product
+                FOREIGN KEY (product_id) REFERENCES products(id) ON DELETE CASCADE;
+            CREATE UNIQUE INDEX idx_account_product_resolutions_unique
+                ON account_product_resolutions (user_id, product_id);
+            "#,
+        )
+        .await?;
+
+        db.execute_unprepared(
+            r#"
+            ALTER TABLE account_product_prices ADD COLUMN product_id INTEGER;
+            UPDATE account_product_prices a
+                SET product_id = pv.product_id
+                FROM product_variants pv WHERE pv.id = a.variant_id;
+            DROP INDEX IF EXISTS idx_account_product_prices_user_variant_unique;
+            ALTER TABLE account_product_prices DROP COLUMN variant_id;
+            ALTER TABLE account_product_prices ALTER COLUMN product_id SET NOT NULL;
+            ALTER TABLE account_product_prices
+                ADD CONSTRAINT fk_account_product_prices_product
+                FOREIGN KEY (product_id) REFERENCES products(id) ON DELETE CASCADE;
+            CREATE UNIQUE INDEX idx_account_product_prices_user_product_unique
+                ON account_product_prices (user_id, product_id);
+            "#,
+        )
+        .await?;
+
+        db.execute_unprepared("DROP TABLE product_variants;").await?;
+
+        Ok(())
+    }
+}

migration/src/m20260622_000003_variant_stock_nullable.rs

@@ -0,0 +1,36 @@
+//! Make `product_variants.stock` nullable: a NULL stock means the variant is
+//! "available" but not inventory-tracked — always purchasable, no quantity cap,
+//! and never decremented on order. A numeric stock is tracked/capped as before.
+
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        m.get_connection()
+            .execute_unprepared(
+                r#"
+                ALTER TABLE product_variants ALTER COLUMN stock DROP DEFAULT;
+                ALTER TABLE product_variants ALTER COLUMN stock DROP NOT NULL;
+                "#,
+            )
+            .await?;
+        Ok(())
+    }
+
+    async fn down(&self, m: &SchemaManager) -> Result<(), DbErr> {
+        m.get_connection()
+            .execute_unprepared(
+                r#"
+                UPDATE product_variants SET stock = 0 WHERE stock IS NULL;
+                ALTER TABLE product_variants ALTER COLUMN stock SET DEFAULT 0;
+                ALTER TABLE product_variants ALTER COLUMN stock SET NOT NULL;
+                "#,
+            )
+            .await?;
+        Ok(())
+    }
+}

src/app.rs

@@ -17,8 +17,10 @@ use std::{path::Path, sync::Arc};
 #[allow(unused_imports)]
 use crate::{
     controllers::{
-        admin_categories, admin_dashboard, admin_form, admin_orders,
-        admin_products, admin_shipping, auth, auth_pages, cart, checkout, home, i18n, media, shop,
+        account, admin_categories, admin_customers, admin_dashboard, admin_discount_profiles,
+        admin_form, admin_orders, admin_products, admin_shipping, auth, auth_pages,
+        cart, checkout, home, i18n, media, oauth2,
+        shop,
     },
     initializers,
     models::_entities::users,
@@ -67,6 +69,12 @@ impl Hooks for App {
             .layer(axum::middleware::from_fn_with_state(
                 ctx.clone(),
                 crate::shared::rbac::inject_subject,
+            ))
+            // CSRF runs outermost so it validates the double-submit token before
+            // any handler sees the request and stamps the cookie on safe ones.
+            .layer(axum::middleware::from_fn_with_state(
+                ctx.clone(),
+                crate::shared::csrf::protect,
             )))
     }
 
@@ -75,6 +83,8 @@ impl Hooks for App {
             Box::new(initializers::view_engine::ViewEngineInitializer),
             Box::new(initializers::admin_seeder::AdminSeeder),
             Box::new(initializers::shipping_seeder::ShippingSeeder),
+            Box::new(initializers::oauth2::OAuth2StoreInitializer),
+            Box::new(initializers::oauth2_session::OAuth2SessionInitializer),
         ])
     }
 
@@ -88,13 +98,17 @@ impl Hooks for App {
             // cross-cutting
             .add_route(auth::routes())
             .add_route(auth_pages::routes())
+            .add_route(account::routes())
+            .add_route(oauth2::routes())
             .add_route(i18n::routes())
             .add_route(media::routes())
             // admin
             .add_route(admin_dashboard::routes())
             .add_route(admin_products::routes())
+            .add_route(admin_discount_profiles::routes())
             .add_route(admin_categories::routes())
             .add_route(admin_orders::routes())
+            .add_route(admin_customers::routes())
             .add_route(admin_shipping::routes())
     }
 

src/controllers/account.rs

@@ -0,0 +1,550 @@
+//! Customer account area. Currently just the shipping/contact profile, whose
+//! fields prefill the checkout form. Gated to authenticated non-admin users:
+//! anonymous visitors are bounced to `/login`. Admins have their own area and
+//! are sent to the dashboard.
+//!
+//! The account *type* (personal vs company) is fixed at registration and lives
+//! on the user — it is shown here read-only and can never be changed. The
+//! profile only edits the type-specific details (company identity + address).
+
+use axum_extra::extract::cookie::CookieJar;
+use loco_rs::prelude::*;
+use sea_orm::QueryOrder;
+use serde::Deserialize;
+use serde_json::json;
+
+use crate::{
+    controllers::i18n::current_lang,
+    models::{
+        customer_profiles::{self, ProfileFields},
+        order_items, orders, users,
+    },
+    shared::{guard, settings},
+    views::checkout as order_view,
+};
+
+/// Active (still-being-fulfilled) order statuses. Anything else
+/// (`delivered`, `cancelled`) is considered closed/past.
+const ACTIVE_STATUSES: [&str; 3] = ["pending", "paid", "shipped"];
+
+#[derive(Debug, Deserialize)]
+struct ProfileForm {
+    first_name: Option<String>,
+    last_name: Option<String>,
+    company_name: Option<String>,
+    company_id: Option<String>,
+    tax_id: Option<String>,
+    vat_id: Option<String>,
+    phone_prefix: Option<String>,
+    phone: Option<String>,
+    address: Option<String>,
+    city: Option<String>,
+    zip: Option<String>,
+    country: Option<String>,
+}
+
+fn trimmed(value: Option<&str>) -> Option<String> {
+    value.map(str::trim).filter(|v| !v.is_empty()).map(String::from)
+}
+
+/// Split a stored full name into (first name, surname). The surname is
+/// everything after the first whitespace, so multi-word surnames round-trip.
+fn split_name(name: &str) -> (String, String) {
+    match name.trim().split_once(char::is_whitespace) {
+        Some((first, rest)) => (first.to_string(), rest.trim().to_string()),
+        None => (name.trim().to_string(), String::new()),
+    }
+}
+
+/// Recombine the two name fields into the single stored `name`. Returns `None`
+/// when the result is too short to be a valid name (the user can't blank it out).
+fn full_name_from_form(form: &ProfileForm) -> Option<String> {
+    let first = form.first_name.as_deref().unwrap_or("").trim();
+    let last = form.last_name.as_deref().unwrap_or("").trim();
+    let full = format!("{first} {last}").trim().to_string();
+    (full.chars().count() >= 2).then_some(full)
+}
+
+/// Build the persisted fields from the submitted form. Company identifiers are
+/// only kept for company accounts (a personal account can never carry them).
+fn fields_from_form(form: &ProfileForm, is_company: bool) -> ProfileFields {
+    let company = |v: Option<&str>| if is_company { trimmed(v) } else { None };
+    ProfileFields {
+        company_name: company(form.company_name.as_deref()),
+        company_id: company(form.company_id.as_deref()),
+        tax_id: company(form.tax_id.as_deref()),
+        vat_id: company(form.vat_id.as_deref()),
+        phone_prefix: trimmed(form.phone_prefix.as_deref()),
+        phone: trimmed(form.phone.as_deref()),
+        address: trimmed(form.address.as_deref()),
+        city: trimmed(form.city.as_deref()),
+        zip: trimmed(form.zip.as_deref()),
+        country: trimmed(form.country.as_deref()),
+    }
+}
+
+/// The profile fields held by a saved profile, for re-prefilling the form.
+fn fields_of(profile: Option<&customer_profiles::Model>) -> ProfileFields {
+    match profile {
+        Some(p) => ProfileFields {
+            company_name: p.company_name.clone(),
+            company_id: p.company_id.clone(),
+            tax_id: p.tax_id.clone(),
+            vat_id: p.vat_id.clone(),
+            phone_prefix: p.phone_prefix.clone(),
+            phone: p.phone.clone(),
+            address: p.address.clone(),
+            city: p.city.clone(),
+            zip: p.zip.clone(),
+            country: p.country.clone(),
+        },
+        None => ProfileFields::default(),
+    }
+}
+
+/// A company account must carry its invoicing identity (company name + IČO +
+/// DIČ; IČ DPH stays optional). Personal accounts have no such requirement.
+fn company_fields_missing(fields: &ProfileFields) -> bool {
+    fields.company_name.is_none() || fields.company_id.is_none() || fields.tax_id.is_none()
+}
+
+/// Render the profile form for `user`, prefilled from `fields`. `saved` shows
+/// the success banner; `error` shows the company-required validation message.
+fn profile_view(
+    v: &TeraView,
+    jar: &CookieJar,
+    user: &users::Model,
+    fields: &ProfileFields,
+    saved: bool,
+    error: bool,
+) -> Result<Response> {
+    let (first_name, last_name) = split_name(&user.name);
+    format::view(
+        v,
+        "account/profile.html",
+        json!({
+            "logged_in_admin": false,
+            "logged_in_customer": true,
+            "account_nav": true,
+            "customer_name": user.name,
+            "customer_account_type": user.account_type,
+            "saved": saved,
+            "error": error,
+            "name": user.name,
+            "first_name": first_name,
+            "last_name": last_name,
+            "email": user.email,
+            "account_type": user.account_type,
+            "company_name": fields.company_name,
+            "company_id": fields.company_id,
+            "tax_id": fields.tax_id,
+            "vat_id": fields.vat_id,
+            "phone_prefix": fields.phone_prefix,
+            "phone": fields.phone,
+            "address": fields.address,
+            "city": fields.city,
+            "zip": fields.zip,
+            "country": fields.country,
+            "lang": current_lang(jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn profile_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    let Some(user) = guard::current_user(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if guard::is_admin(&ctx, &user) {
+        return format::redirect("/admin/dashboard");
+    }
+    let profile = customer_profiles::Model::find_for_user(&ctx.db, user.id).await?;
+    profile_view(&v, &jar, &user, &fields_of(profile.as_ref()), false, false)
+}
+
+#[debug_handler]
+async fn save_profile(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<ProfileForm>,
+) -> Result<Response> {
+    let Some(user) = guard::current_user(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if guard::is_admin(&ctx, &user) {
+        return format::redirect("/admin/dashboard");
+    }
+    // Apply the edited name to a working copy so it's reflected on both the
+    // success and re-rendered-error views. A blank/too-short name is ignored —
+    // the field can't be cleared.
+    let mut user = user;
+    let new_name = full_name_from_form(&form).filter(|n| *n != user.name);
+    if let Some(name) = new_name.clone() {
+        user.name = name;
+    }
+    let fields = fields_from_form(&form, user.is_company());
+    // A company account's profile is rejected (and re-shown with the entered
+    // values) until it carries its required identifiers.
+    if user.is_company() && company_fields_missing(&fields) {
+        return profile_view(&v, &jar, &user, &fields, false, true);
+    }
+    if let Some(name) = new_name {
+        let mut active = user.clone().into_active_model();
+        active.name = ActiveValue::set(name);
+        active.update(&ctx.db).await?;
+    }
+    customer_profiles::Model::upsert(&ctx.db, user.id, fields.clone()).await?;
+    profile_view(&v, &jar, &user, &fields, true, false)
+}
+
+/// Lists the signed-in customer's orders, split into still-active and past.
+#[debug_handler]
+async fn orders_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    let Some(user) = guard::current_user(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if guard::is_admin(&ctx, &user) {
+        return format::redirect("/admin/dashboard");
+    }
+    let rows = orders::Entity::find()
+        .filter(orders::Column::UserId.eq(user.id))
+        .order_by_desc(orders::Column::CreatedAt)
+        .all(&ctx.db)
+        .await?;
+    let (active, past): (Vec<_>, Vec<_>) = rows
+        .iter()
+        .partition(|o| ACTIVE_STATUSES.contains(&o.status.as_str()));
+    let shape = |list: Vec<&orders::Model>| -> Vec<_> {
+        list.into_iter().map(order_view::summary).collect()
+    };
+
+    format::view(
+        &v,
+        "account/orders.html",
+        json!({
+            "logged_in_admin": false,
+            "logged_in_customer": true,
+            "account_nav": true,
+            "customer_name": user.name,
+            "customer_account_type": user.account_type,
+            "active_orders": shape(active),
+            "past_orders": shape(past),
+            "lang": current_lang(&jar),
+        }),
+    )
+}
+
+/// Shows a single order belonging to the signed-in customer. Orders owned by
+/// someone else (or guest orders) are not found here.
+#[debug_handler]
+async fn order_detail_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Path(order_number): Path<String>,
+) -> Result<Response> {
+    let Some(user) = guard::current_user(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if guard::is_admin(&ctx, &user) {
+        return format::redirect("/admin/dashboard");
+    }
+    let order = orders::Entity::find()
+        .filter(orders::Column::OrderNumber.eq(order_number))
+        .one(&ctx.db)
+        .await?
+        .filter(|o| o.user_id == Some(user.id))
+        .ok_or_else(|| Error::NotFound)?;
+    let items = order_items::Entity::find()
+        .filter(order_items::Column::OrderId.eq(order.id))
+        .all(&ctx.db)
+        .await?;
+
+    format::view(
+        &v,
+        "account/order_detail.html",
+        json!({
+            "logged_in_admin": false,
+            "logged_in_customer": true,
+            "account_nav": true,
+            "customer_name": user.name,
+            "customer_account_type": user.account_type,
+            "order": order_view::detail(
+                &order,
+                settings::get(&ctx, "bank_iban").unwrap_or(""),
+                settings::get(&ctx, "bank_account_name").unwrap_or(""),
+            ),
+            "items": order_view::items(&items),
+            "lang": current_lang(&jar),
+        }),
+    )
+}
+
+#[derive(Debug, Deserialize)]
+struct ChangePasswordForm {
+    current_password: String,
+    password: String,
+    password_confirm: String,
+}
+
+fn password_view(
+    v: &TeraView,
+    jar: &CookieJar,
+    user: &users::Model,
+    changed: bool,
+    error: Option<&str>,
+) -> Result<Response> {
+    format::view(
+        v,
+        "account/password.html",
+        json!({
+            "logged_in_admin": false,
+            "logged_in_customer": true,
+            "account_nav": true,
+            "customer_name": user.name,
+            "customer_account_type": user.account_type,
+            "changed": changed,
+            "error": error,
+            "lang": current_lang(jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn change_password_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    let Some(user) = guard::current_user(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if guard::is_admin(&ctx, &user) {
+        return format::redirect("/admin/dashboard");
+    }
+    password_view(&v, &jar, &user, false, None)
+}
+
+#[debug_handler]
+async fn change_password(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<ChangePasswordForm>,
+) -> Result<Response> {
+    let Some(user) = guard::current_user(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if guard::is_admin(&ctx, &user) {
+        return format::redirect("/admin/dashboard");
+    }
+    if !user.verify_password(&form.current_password) {
+        return password_view(&v, &jar, &user, false, Some("current"));
+    }
+    if form.password != form.password_confirm {
+        return password_view(&v, &jar, &user, false, Some("mismatch"));
+    }
+    if form.password.len() < 8 {
+        return password_view(&v, &jar, &user, false, Some("weak"));
+    }
+    let user = user
+        .into_active_model()
+        .reset_password(&ctx.db, &form.password)
+        .await?;
+    password_view(&v, &jar, &user, true, None)
+}
+
+// ---- Two-factor authentication (TOTP / Google Authenticator) -------------
+//
+// Entirely opt-in. The security page has three shapes, all rendered from
+// `security.html`:
+//   * disabled  -> an "enable" button,
+//   * enrolling -> the QR + a confirm-code field (secret staged, not yet on),
+//   * enabled   -> status, remaining backup codes, disable/regenerate forms.
+// Both turning 2FA off and regenerating backup codes require re-entering the
+// account password, so a walk-up attacker on an open session can't weaken it.
+
+#[derive(Debug, Deserialize)]
+struct ConfirmTotpForm {
+    code: String,
+}
+
+#[derive(Debug, Deserialize)]
+struct PasswordConfirmForm {
+    current_password: String,
+}
+
+/// Render the security page. Exactly one of (`enrolling`, plain status) applies;
+/// `backup_codes` is non-empty only on the one render right after enabling or
+/// regenerating, where the plaintext codes are shown once.
+#[allow(clippy::too_many_arguments)]
+fn security_view(
+    v: &TeraView,
+    jar: &CookieJar,
+    user: &users::Model,
+    enrolling: bool,
+    qr: Option<&str>,
+    secret: Option<&str>,
+    backup_codes: &[String],
+    error: Option<&str>,
+) -> Result<Response> {
+    format::view(
+        v,
+        "account/security.html",
+        json!({
+            "logged_in_admin": false,
+            "logged_in_customer": true,
+            "account_nav": true,
+            "customer_name": user.name,
+            "customer_account_type": user.account_type,
+            "totp_enabled": user.totp_enabled(),
+            "enrolling": enrolling,
+            "qr": qr,
+            "secret": secret,
+            "backup_codes": backup_codes,
+            "backup_remaining": user.backup_codes_remaining(),
+            "error": error,
+            "lang": current_lang(jar),
+        }),
+    )
+}
+
+/// Common guard for every security handler: a signed-in, non-admin customer.
+async fn require_customer(ctx: &AppContext, jar: &CookieJar) -> Result<users::Model> {
+    match guard::current_user(ctx, jar).await {
+        Some(user) if guard::is_admin(ctx, &user) => Err(Error::string("admin")),
+        Some(user) => Ok(user),
+        None => Err(Error::Unauthorized("login required".into())),
+    }
+}
+
+#[debug_handler]
+async fn security_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    let Some(user) = guard::current_user(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if guard::is_admin(&ctx, &user) {
+        return format::redirect("/admin/dashboard");
+    }
+    security_view(&v, &jar, &user, false, None, None, &[], None)
+}
+
+/// Stage a fresh secret and show the QR + confirm-code field.
+#[debug_handler]
+async fn enable_totp(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    let Ok(user) = require_customer(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    // Already on — nothing to enroll.
+    if user.totp_enabled() {
+        return security_view(&v, &jar, &user, false, None, None, &[], None);
+    }
+    let user = user.into_active_model().begin_totp_enrollment(&ctx.db).await?;
+    let Some((qr, secret)) = user.totp_provisioning() else {
+        return security_view(&v, &jar, &user, false, None, None, &[], Some("enroll"));
+    };
+    security_view(&v, &jar, &user, true, Some(&qr), Some(&secret), &[], None)
+}
+
+/// Verify the first code against the staged secret; on success flip 2FA on and
+/// show the one-time backup codes. On a wrong code, re-show the QR to retry.
+#[debug_handler]
+async fn confirm_totp(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<ConfirmTotpForm>,
+) -> Result<Response> {
+    let Ok(user) = require_customer(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if user.totp_enabled() {
+        return security_view(&v, &jar, &user, false, None, None, &[], None);
+    }
+    if !user.verify_totp_code(&form.code) {
+        let qr = user.totp_provisioning();
+        let (qr, secret) = match &qr {
+            Some((q, s)) => (Some(q.as_str()), Some(s.as_str())),
+            None => (None, None),
+        };
+        return security_view(&v, &jar, &user, true, qr, secret, &[], Some("code"));
+    }
+    let (user, backup_codes) = user.into_active_model().enable_totp(&ctx.db).await?;
+    security_view(&v, &jar, &user, false, None, None, &backup_codes, None)
+}
+
+/// Turn 2FA off — requires the account password as confirmation.
+#[debug_handler]
+async fn disable_totp(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<PasswordConfirmForm>,
+) -> Result<Response> {
+    let Ok(user) = require_customer(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if !user.totp_enabled() {
+        return security_view(&v, &jar, &user, false, None, None, &[], None);
+    }
+    if !user.verify_password(&form.current_password) {
+        return security_view(&v, &jar, &user, false, None, None, &[], Some("password"));
+    }
+    let user = user.into_active_model().disable_totp(&ctx.db).await?;
+    security_view(&v, &jar, &user, false, None, None, &[], None)
+}
+
+/// Issue a fresh set of backup codes (invalidating the old ones) — also gated by
+/// the account password.
+#[debug_handler]
+async fn regenerate_backup_codes(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<PasswordConfirmForm>,
+) -> Result<Response> {
+    let Ok(user) = require_customer(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+    if !user.totp_enabled() {
+        return security_view(&v, &jar, &user, false, None, None, &[], None);
+    }
+    if !user.verify_password(&form.current_password) {
+        return security_view(&v, &jar, &user, false, None, None, &[], Some("password"));
+    }
+    let (user, backup_codes) =
+        user.into_active_model().regenerate_backup_codes(&ctx.db).await?;
+    security_view(&v, &jar, &user, false, None, None, &backup_codes, None)
+}
+
+pub fn routes() -> Routes {
+    Routes::new()
+        .add("/account/profile", get(profile_page))
+        .add("/account/profile", post(save_profile))
+        .add("/account/orders", get(orders_page))
+        .add("/account/orders/{order_number}", get(order_detail_page))
+        .add("/account/password", get(change_password_page))
+        .add("/account/password", post(change_password))
+        .add("/account/security", get(security_page))
+        .add("/account/security/enable", post(enable_totp))
+        .add("/account/security/confirm", post(confirm_totp))
+        .add("/account/security/disable", post(disable_totp))
+        .add("/account/security/backup-codes", post(regenerate_backup_codes))
+}

src/controllers/admin_categories.rs

@@ -49,10 +49,6 @@ async fn parse_category_fields(
         .text("name")
         .ok_or_else(|| Error::BadRequest("category name is required".to_string()))?;
     let description = form.text("description");
-    let position = form
-        .text("position")
-        .and_then(|s| s.parse::<i32>().ok())
-        .unwrap_or(0);
     let published = form.checked("published");
 
     // Resolve the chosen parent, rejecting cycles: a category may not be its
@@ -81,6 +77,28 @@ async fn parse_category_fields(
         None => None,
     };
 
+    // Position is optional: an explicit value sorts the category among its
+    // siblings, but a blank field appends it to the end of its parent's group
+    // (one past the current max), so new categories land last instead of first.
+    let position = match form.text("position").and_then(|s| s.parse::<i32>().ok()) {
+        Some(explicit) => explicit,
+        None => {
+            let mut query = categories::Entity::find();
+            query = match parent_id {
+                Some(pid) => query.filter(categories::Column::ParentId.eq(pid)),
+                None => query.filter(categories::Column::ParentId.is_null()),
+            };
+            query
+                .all(&ctx.db)
+                .await?
+                .iter()
+                .filter(|c| Some(c.id) != current_id)
+                .map(|c| c.position)
+                .max()
+                .map_or(0, |max| max + 1)
+        }
+    };
+
     let desired = form
         .text("slug")
         .map(|s| slugify(&s))
@@ -180,7 +198,7 @@ async fn create(
     guard::current_admin(auth, &ctx).await?;
     let form = read_multipart_form(multipart).await?;
     let fields = parse_category_fields(&ctx, &form, None).await?;
-    let image_id = match form.image {
+    let image_id = match form.single_image() {
         Some(data) => Some(store_image(&ctx, data).await?),
         None => None,
     };
@@ -234,7 +252,7 @@ async fn update(
     category.position = Set(fields.position);
     category.published = Set(fields.published);
     category.parent_id = Set(fields.parent_id);
-    if let Some(data) = form.image {
+    if let Some(data) = form.single_image() {
         category.image_id = Set(Some(store_image(&ctx, data).await?));
     }
     category.update(&ctx.db).await?;

src/controllers/admin_customers.rs

@@ -0,0 +1,421 @@
+//! Admin management of business (company) accounts and their pricing.
+//!
+//! Per company the admin can: assign reusable discount profiles (the automated
+//! layer), resolve per-product collisions when two assigned profiles cover the
+//! same product, and set a manually negotiated price per product. The effective
+//! price the business pays is always resolved by [`crate::shared::pricing`]
+//! (lowest of public / automated / negotiated), shown here for reference.
+
+use std::collections::{HashMap, HashSet};
+
+use axum_extra::extract::cookie::CookieJar;
+use loco_rs::prelude::*;
+use sea_orm::{
+    ActiveModelTrait, ColumnTrait, EntityTrait, IntoActiveModel, PaginatorTrait, QueryFilter,
+    QueryOrder, Set, TransactionTrait,
+};
+use serde::Deserialize;
+use serde_json::json;
+
+use crate::{
+    controllers::i18n::current_lang,
+    models::{
+        account_discount_profiles, account_product_prices, account_product_resolutions,
+        categories, discount_profiles, product_variants, products, _entities::users,
+    },
+    shared::{
+        guard,
+        money::{format_bp, format_price, parse_price_to_cents},
+        pricing,
+    },
+    views::shop as view,
+};
+
+const COMPANY: &str = "company";
+const BUSINESS_AUDIENCE: &str = "business";
+
+#[derive(Debug, Deserialize)]
+struct PriceForm {
+    price: String,
+}
+
+#[derive(Debug, Deserialize)]
+struct ResolutionForm {
+    profile_id: i32,
+}
+
+async fn company_by_id(ctx: &AppContext, id: i32) -> Result<users::Model> {
+    let user = users::Entity::find_by_id(id)
+        .one(&ctx.db)
+        .await?
+        .ok_or_else(|| Error::NotFound)?;
+    if user.account_type != COMPANY {
+        return Err(Error::NotFound);
+    }
+    Ok(user)
+}
+
+async fn assigned_profile_ids(ctx: &AppContext, user_id: i32) -> Result<HashSet<i32>> {
+    Ok(account_discount_profiles::Entity::find()
+        .filter(account_discount_profiles::Column::UserId.eq(user_id))
+        .all(&ctx.db)
+        .await?
+        .into_iter()
+        .map(|a| a.discount_profile_id)
+        .collect())
+}
+
+#[debug_handler]
+async fn index(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let companies = users::Entity::find()
+        .filter(users::Column::AccountType.eq(COMPANY))
+        .order_by_asc(users::Column::Name)
+        .all(&ctx.db)
+        .await?;
+
+    let mut rows = Vec::with_capacity(companies.len());
+    for company in &companies {
+        let negotiated = account_product_prices::Entity::find()
+            .filter(account_product_prices::Column::UserId.eq(company.id))
+            .count(&ctx.db)
+            .await?;
+        rows.push(json!({
+            "id": company.id,
+            "name": company.name,
+            "email": company.email,
+            "negotiated_count": negotiated,
+        }));
+    }
+
+    format::view(
+        &v,
+        "admin/customers/index.html",
+        json!({ "customers": rows, "lang": current_lang(&jar) }),
+    )
+}
+
+#[debug_handler]
+async fn show(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    Path(id): Path<i32>,
+    Query(params): Query<HashMap<String, String>>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let company = company_by_id(&ctx, id).await?;
+
+    // All profiles (for the assignment section + name lookup) and which are
+    // assigned to this company.
+    let all_profiles = discount_profiles::Entity::find()
+        .order_by_asc(discount_profiles::Column::Name)
+        .all(&ctx.db)
+        .await?;
+    let assigned = assigned_profile_ids(&ctx, company.id).await?;
+    let profiles_json: Vec<serde_json::Value> = all_profiles
+        .iter()
+        .map(|p| {
+            json!({
+                "id": p.id,
+                "name": p.name,
+                "percent": format_bp(p.percent_bp),
+                "scope_type": p.scope_type,
+                "assigned": assigned.contains(&p.id),
+            })
+        })
+        .collect();
+
+    let all_categories = categories::Entity::find()
+        .order_by_asc(categories::Column::Position)
+        .order_by_asc(categories::Column::Name)
+        .all(&ctx.db)
+        .await?;
+
+    let list = products::Entity::find()
+        .order_by_asc(products::Column::Name)
+        .all(&ctx.db)
+        .await?;
+
+    // Category sidebar tree (counts over the full, unfiltered product list) plus
+    // the active `?category=` filter applied to the rows.
+    let category_ids: Vec<Option<i32>> = list.iter().map(|p| p.category_id).collect();
+    let category_groups = view::admin_category_groups(&all_categories, &category_ids);
+    let selected_category = params
+        .get("category")
+        .map(String::as_str)
+        .unwrap_or("all")
+        .to_string();
+    let filter = view::category_filter_ids(&all_categories, &selected_category);
+
+    // Pricing is per variant. Flatten the (filtered) products into their variants
+    // in product-name then variant-position order, carrying each variant's
+    // product for the row's display name.
+    let product_ids: Vec<i32> = list.iter().map(|p| p.id).collect();
+    let grouped = product_variants::Entity::grouped_for_products(&ctx.db, &product_ids).await?;
+    let mut variant_rows: Vec<(&products::Model, product_variants::Model)> = Vec::new();
+    for product in &list {
+        if !view::category_filter_keep(&filter, product.category_id) {
+            continue;
+        }
+        if let Some(variants) = grouped.get(&product.id) {
+            for variant in variants {
+                variant_rows.push((product, variant.clone()));
+            }
+        }
+    }
+
+    // Two prices per variant:
+    // - the generic business price a freshly-registered company sees (business
+    //   baseline + business-audience profiles, no per-company deals), and
+    // - this company's effective price (its negotiated price + assigned profiles).
+    // The effective price is highlighted only when it differs from the generic one.
+    let variants_only: Vec<product_variants::Model> =
+        variant_rows.iter().map(|(_, v)| v.clone()).collect();
+    let business = pricing::audience_price_variants(&ctx, &variants_only, BUSINESS_AUDIENCE).await?;
+    let details = pricing::detail_variants(&ctx, &variants_only, Some(&company)).await?;
+
+    let rows: Vec<serde_json::Value> = variant_rows
+        .iter()
+        .zip(business.iter())
+        .zip(details.iter())
+        .map(|(((product, variant), b), d)| {
+            json!({
+                "product_id": product.id,
+                "variant_id": variant.id,
+                "name": product.name,
+                "variant_label": variant.label,
+                "currency": product.currency,
+                "regular_price": format_price(d.regular_cents),
+                "business_price": format_price(b.price_cents),
+                "business_reduced": b.price_cents < d.regular_cents,
+                "has_negotiated": d.manual_cents.is_some(),
+                "collision": d.collision,
+                "effective_price": format_price(d.price_cents),
+                "effective_differs": d.price_cents != b.price_cents,
+            })
+        })
+        .collect();
+
+    format::view(
+        &v,
+        "admin/customers/show.html",
+        json!({
+            "customer": { "id": company.id, "name": company.name, "email": company.email },
+            "profiles": profiles_json,
+            "products": rows,
+            "category_groups": category_groups,
+            "selected_category": selected_category,
+            "total_count": list.len(),
+            "uncategorized_count": category_ids.iter().filter(|c| c.is_none()).count(),
+            "error": params.get("error"),
+            "lang": current_lang(&jar),
+        }),
+    )
+}
+
+/// Dedicated per-product page for the negotiated price (and, when two assigned
+/// profiles collide, the resolution selector). Mirrors the catalog "Set discount"
+/// page but for a single company.
+#[debug_handler]
+async fn price_edit(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    Path((id, variant_id)): Path<(i32, i32)>,
+    Query(params): Query<HashMap<String, String>>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let company = company_by_id(&ctx, id).await?;
+    let variant = product_variants::Entity::find_by_id(variant_id)
+        .one(&ctx.db)
+        .await?
+        .ok_or_else(|| Error::NotFound)?;
+    let product = products::Entity::find_by_id(variant.product_id)
+        .one(&ctx.db)
+        .await?
+        .ok_or_else(|| Error::NotFound)?;
+
+    let business =
+        pricing::audience_price_variants(&ctx, std::slice::from_ref(&variant), BUSINESS_AUDIENCE)
+            .await?;
+    let business_cents = business[0].price_cents;
+    let detail =
+        pricing::detail_variants(&ctx, std::slice::from_ref(&variant), Some(&company)).await?;
+    let d = &detail[0];
+
+    // Names for the covering profiles, used by the collision resolution selector.
+    let covering: Vec<serde_json::Value> = if d.covering_profile_ids.is_empty() {
+        Vec::new()
+    } else {
+        let profiles = discount_profiles::Entity::find()
+            .filter(discount_profiles::Column::Id.is_in(d.covering_profile_ids.clone()))
+            .all(&ctx.db)
+            .await?;
+        let name: HashMap<i32, String> =
+            profiles.iter().map(|p| (p.id, p.name.clone())).collect();
+        d.covering_profile_ids
+            .iter()
+            .map(|pid| json!({ "id": pid, "name": name.get(pid) }))
+            .collect()
+    };
+
+    format::view(
+        &v,
+        "admin/customers/price_form.html",
+        json!({
+            "customer": { "id": company.id, "name": company.name },
+            "product": {
+                "id": product.id,
+                "variant_id": variant.id,
+                "name": product.name,
+                "variant_label": variant.label,
+                "currency": product.currency,
+                "regular_price": format_price(d.regular_cents),
+                "regular_cents": d.regular_cents,
+                "business_price": format_price(business_cents),
+                "business_reduced": business_cents < d.regular_cents,
+                "effective_price": format_price(d.price_cents),
+                "effective_differs": d.price_cents != business_cents,
+            },
+            "negotiated": d.manual_cents.map(format_price).unwrap_or_default(),
+            "has_negotiated": d.manual_cents.is_some(),
+            "collision": d.collision,
+            "covering": covering,
+            "auto_profile_id": d.auto_profile_id,
+            "error": params.get("error"),
+            "lang": current_lang(&jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn set_price(
+    auth: auth::JWT,
+    Path((id, variant_id)): Path<(i32, i32)>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<PriceForm>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let company = company_by_id(&ctx, id).await?;
+
+    let entered = form.price.trim().to_string();
+    if entered.is_empty() {
+        account_product_prices::Model::clear(&ctx.db, company.id, variant_id).await?;
+        return format::redirect(&format!("/admin/customers/{id}"));
+    }
+
+    let cents = match parse_price_to_cents(&entered) {
+        Ok(cents) if cents > 0 => cents,
+        _ => {
+            return format::redirect(&format!(
+                "/admin/customers/{id}/prices/{variant_id}/edit?error=discount-must-be-positive"
+            ))
+        }
+    };
+    account_product_prices::Model::upsert(&ctx.db, company.id, variant_id, cents).await?;
+    format::redirect(&format!("/admin/customers/{id}"))
+}
+
+#[debug_handler]
+async fn remove_price(
+    auth: auth::JWT,
+    Path((id, variant_id)): Path<(i32, i32)>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let company = company_by_id(&ctx, id).await?;
+    account_product_prices::Model::clear(&ctx.db, company.id, variant_id).await?;
+    format::redirect(&format!("/admin/customers/{id}"))
+}
+
+/// Replace the company's assigned profiles with the submitted set of checkboxes
+/// (`profile_ids`, a repeated field axum `Form` can't collect, parsed directly).
+#[debug_handler]
+async fn sync_profiles(
+    auth: auth::JWT,
+    Path(id): Path<i32>,
+    State(ctx): State<AppContext>,
+    body: String,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let company = company_by_id(&ctx, id).await?;
+
+    let profile_ids: Vec<i32> = form_urlencoded::parse(body.as_bytes())
+        .filter(|(k, _)| k == "profile_ids")
+        .filter_map(|(_, v)| v.parse::<i32>().ok())
+        .collect();
+
+    let txn = ctx.db.begin().await?;
+    account_discount_profiles::Entity::delete_many()
+        .filter(account_discount_profiles::Column::UserId.eq(company.id))
+        .exec(&txn)
+        .await?;
+    for profile_id in profile_ids {
+        account_discount_profiles::ActiveModel {
+            user_id: Set(company.id),
+            discount_profile_id: Set(profile_id),
+            ..Default::default()
+        }
+        .insert(&txn)
+        .await?;
+    }
+    txn.commit().await?;
+    format::redirect(&format!("/admin/customers/{id}"))
+}
+
+/// Record the admin's chosen winning profile for a colliding product.
+#[debug_handler]
+async fn set_resolution(
+    auth: auth::JWT,
+    Path((id, variant_id)): Path<(i32, i32)>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<ResolutionForm>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let company = company_by_id(&ctx, id).await?;
+
+    let existing = account_product_resolutions::Entity::find()
+        .filter(account_product_resolutions::Column::UserId.eq(company.id))
+        .filter(account_product_resolutions::Column::VariantId.eq(variant_id))
+        .one(&ctx.db)
+        .await?;
+    let mut active = match existing {
+        Some(row) => row.into_active_model(),
+        None => account_product_resolutions::ActiveModel {
+            user_id: Set(company.id),
+            variant_id: Set(variant_id),
+            ..Default::default()
+        },
+    };
+    active.discount_profile_id = Set(form.profile_id);
+    active.save(&ctx.db).await?;
+    format::redirect(&format!("/admin/customers/{id}"))
+}
+
+pub fn routes() -> Routes {
+    Routes::new()
+        .add("/admin/customers", get(index))
+        .add("/admin/customers/{id}", get(show))
+        .add("/admin/customers/{id}/profiles", post(sync_profiles))
+        .add(
+            "/admin/customers/{id}/prices/{variant_id}/edit",
+            get(price_edit),
+        )
+        .add("/admin/customers/{id}/prices/{variant_id}", post(set_price))
+        .add(
+            "/admin/customers/{id}/prices/{variant_id}/remove",
+            post(remove_price),
+        )
+        .add(
+            "/admin/customers/{id}/resolutions/{variant_id}",
+            post(set_resolution),
+        )
+}

src/controllers/admin_discount_profiles.rs

@@ -0,0 +1,298 @@
+//! Admin CRUD for reusable discount profiles (a named percentage over a product
+//! scope). Profiles are assigned to business accounts on the customer page; here
+//! the admin only defines them.
+
+use std::collections::HashSet;
+
+use axum_extra::extract::cookie::CookieJar;
+use loco_rs::prelude::*;
+use sea_orm::{
+    ActiveModelTrait, ColumnTrait, EntityTrait, IntoActiveModel, ModelTrait, PaginatorTrait,
+    QueryFilter, QueryOrder, Set, TransactionTrait,
+};
+use serde_json::json;
+
+use crate::{
+    controllers::i18n::current_lang,
+    models::{discount_profile_products, discount_profiles, products},
+    shared::{
+        guard,
+        money::{format_bp, parse_percent, percent_to_bp},
+    },
+};
+
+/// Scalar + repeated fields parsed from the profile form. `product_ids` is a
+/// repeated checkbox field, which `serde_urlencoded` (axum `Form`) can't collect,
+/// so the body is parsed directly.
+struct ProfileInput {
+    name: String,
+    percent: String,
+    scope_type: String,
+    product_ids: Vec<i32>,
+}
+
+fn parse_profile_form(body: &str) -> ProfileInput {
+    let mut name = String::new();
+    let mut percent = String::new();
+    let mut scope_type = discount_profiles::SCOPE_INCLUDE.to_string();
+    let mut product_ids = Vec::new();
+    for (key, value) in form_urlencoded::parse(body.as_bytes()) {
+        match key.as_ref() {
+            "name" => name = value.into_owned(),
+            "percent" => percent = value.into_owned(),
+            "scope_type" => scope_type = value.into_owned(),
+            "product_ids" => {
+                if let Ok(id) = value.parse::<i32>() {
+                    product_ids.push(id);
+                }
+            }
+            _ => {}
+        }
+    }
+    ProfileInput {
+        name,
+        percent,
+        scope_type,
+        product_ids,
+    }
+}
+
+async fn profile_by_id(ctx: &AppContext, id: i32) -> Result<discount_profiles::Model> {
+    discount_profiles::Entity::find_by_id(id)
+        .one(&ctx.db)
+        .await?
+        .ok_or_else(|| Error::NotFound)
+}
+
+#[debug_handler]
+async fn index(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let profiles = discount_profiles::Entity::find()
+        .order_by_asc(discount_profiles::Column::Name)
+        .all(&ctx.db)
+        .await?;
+
+    let mut rows = Vec::with_capacity(profiles.len());
+    for profile in &profiles {
+        let count = discount_profile_products::Entity::find()
+            .filter(discount_profile_products::Column::DiscountProfileId.eq(profile.id))
+            .count(&ctx.db)
+            .await?;
+        rows.push(json!({
+            "id": profile.id,
+            "name": profile.name,
+            "percent": format_bp(profile.percent_bp),
+            "scope_type": profile.scope_type,
+            "product_count": count,
+        }));
+    }
+
+    format::view(
+        &v,
+        "admin/catalog/discount_profiles.html",
+        json!({ "profiles": rows, "lang": current_lang(&jar) }),
+    )
+}
+
+/// Render the create/edit form. `profile` is null on create.
+async fn render_form(
+    ctx: &AppContext,
+    v: &TeraView,
+    jar: &CookieJar,
+    profile: Option<&discount_profiles::Model>,
+    selected: &HashSet<i32>,
+    error: Option<&str>,
+) -> Result<Response> {
+    let all_products = products::Entity::find()
+        .order_by_asc(products::Column::Name)
+        .all(&ctx.db)
+        .await?;
+    let product_rows: Vec<serde_json::Value> = all_products
+        .iter()
+        .map(|p| json!({ "id": p.id, "name": p.name, "selected": selected.contains(&p.id) }))
+        .collect();
+
+    let profile_json = match profile {
+        Some(p) => json!({
+            "id": p.id,
+            "name": p.name,
+            "percent": format_bp(p.percent_bp),
+            "scope_type": p.scope_type,
+        }),
+        None => serde_json::Value::Null,
+    };
+
+    format::view(
+        v,
+        "admin/catalog/discount_profile_form.html",
+        json!({
+            "profile": profile_json,
+            "products": product_rows,
+            "error": error,
+            "lang": current_lang(jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn new(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    render_form(&ctx, &v, &jar, None, &HashSet::new(), None).await
+}
+
+#[debug_handler]
+async fn edit(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    Path(id): Path<i32>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let profile = profile_by_id(&ctx, id).await?;
+    let selected = member_ids(&ctx, id).await?;
+    render_form(&ctx, &v, &jar, Some(&profile), &selected, None).await
+}
+
+async fn member_ids(ctx: &AppContext, profile_id: i32) -> Result<HashSet<i32>> {
+    Ok(discount_profile_products::Entity::find()
+        .filter(discount_profile_products::Column::DiscountProfileId.eq(profile_id))
+        .all(&ctx.db)
+        .await?
+        .into_iter()
+        .map(|r| r.product_id)
+        .collect())
+}
+
+/// Validate the parsed form into `(name, percent_bp, scope_type)`, or an error key.
+fn validate(input: &ProfileInput) -> std::result::Result<(String, i32, String), &'static str> {
+    let name = input.name.trim().to_string();
+    if name.is_empty() {
+        return Err("profile-name-required");
+    }
+    let pct = parse_percent(&input.percent).ok_or("discount-invalid")?;
+    if pct <= 0.0 || pct >= 100.0 {
+        return Err("discount-percent-range");
+    }
+    let scope = if input.scope_type == discount_profiles::SCOPE_ALL_EXCEPT {
+        discount_profiles::SCOPE_ALL_EXCEPT
+    } else {
+        discount_profiles::SCOPE_INCLUDE
+    };
+    Ok((name, percent_to_bp(pct), scope.to_string()))
+}
+
+/// Replace a profile's product membership with `product_ids`.
+async fn sync_membership(
+    ctx: &AppContext,
+    profile_id: i32,
+    product_ids: &[i32],
+) -> Result<()> {
+    let txn = ctx.db.begin().await?;
+    discount_profile_products::Entity::delete_many()
+        .filter(discount_profile_products::Column::DiscountProfileId.eq(profile_id))
+        .exec(&txn)
+        .await?;
+    for product_id in product_ids {
+        discount_profile_products::ActiveModel {
+            discount_profile_id: Set(profile_id),
+            product_id: Set(*product_id),
+            ..Default::default()
+        }
+        .insert(&txn)
+        .await?;
+    }
+    txn.commit().await?;
+    Ok(())
+}
+
+#[debug_handler]
+async fn create(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    body: String,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let input = parse_profile_form(&body);
+    let (name, percent_bp, scope_type) = match validate(&input) {
+        Ok(values) => values,
+        Err(key) => {
+            let selected: HashSet<i32> = input.product_ids.iter().copied().collect();
+            return render_form(&ctx, &v, &jar, None, &selected, Some(key)).await;
+        }
+    };
+
+    let profile = discount_profiles::ActiveModel {
+        name: Set(name),
+        percent_bp: Set(percent_bp),
+        scope_type: Set(scope_type),
+        ..Default::default()
+    }
+    .insert(&ctx.db)
+    .await?;
+    sync_membership(&ctx, profile.id, &input.product_ids).await?;
+    format::redirect("/admin/catalog/discount-profiles")
+}
+
+#[debug_handler]
+async fn update(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    Path(id): Path<i32>,
+    State(ctx): State<AppContext>,
+    body: String,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let profile = profile_by_id(&ctx, id).await?;
+    let input = parse_profile_form(&body);
+    let (name, percent_bp, scope_type) = match validate(&input) {
+        Ok(values) => values,
+        Err(key) => {
+            let selected: HashSet<i32> = input.product_ids.iter().copied().collect();
+            return render_form(&ctx, &v, &jar, Some(&profile), &selected, Some(key)).await;
+        }
+    };
+
+    let mut active = profile.into_active_model();
+    active.name = Set(name);
+    active.percent_bp = Set(percent_bp);
+    active.scope_type = Set(scope_type);
+    active.update(&ctx.db).await?;
+    sync_membership(&ctx, id, &input.product_ids).await?;
+    format::redirect("/admin/catalog/discount-profiles")
+}
+
+#[debug_handler]
+async fn delete(
+    auth: auth::JWT,
+    Path(id): Path<i32>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    // FK cascades remove membership, assignments and resolutions.
+    profile_by_id(&ctx, id).await?.delete(&ctx.db).await?;
+    format::redirect("/admin/catalog/discount-profiles")
+}
+
+pub fn routes() -> Routes {
+    Routes::new()
+        .add("/admin/catalog/discount-profiles", get(index))
+        .add("/admin/catalog/discount-profiles/new", get(new))
+        .add("/admin/catalog/discount-profiles", post(create))
+        .add("/admin/catalog/discount-profiles/{id}/edit", get(edit))
+        .add("/admin/catalog/discount-profiles/{id}", post(update))
+        .add("/admin/catalog/discount-profiles/{id}/delete", post(delete))
+}

src/controllers/admin_form.rs

@@ -1,8 +1,10 @@
 //! Multipart form handling shared by the product and category admin forms.
 //!
-//! Both forms submit a mix of text fields and an optional `image` file part;
-//! this collects them into an easy-to-query [`MultipartForm`] and stores any
-//! uploaded image through the configured storage driver.
+//! Both forms submit a mix of text fields and `image` file part(s); this
+//! collects them into an easy-to-query [`MultipartForm`] and stores any
+//! uploaded image through the configured storage driver. The product form can
+//! upload several images at once and submits the ids of the existing images it
+//! keeps (in display order) as repeated `existing_images` fields.
 
 use std::collections::HashMap;
 
@@ -18,11 +20,15 @@ fn normalize_empty(value: Option<String>) -> Option<String> {
     })
 }
 
-/// Collected multipart form: text fields keyed by name, plus the raw bytes of
-/// an `image` file part if one was uploaded (an empty file input is ignored).
+/// Collected multipart form: text fields keyed by name, the raw bytes of every
+/// `image` file part uploaded (empty file inputs are ignored, submission order
+/// preserved), and the ids of the existing images the form kept, in the display
+/// order it submitted them (`existing_images`, repeated — drives reorder and
+/// delete on the edit form).
 pub(crate) struct MultipartForm {
     fields: HashMap<String, String>,
-    pub(crate) image: Option<Vec<u8>>,
+    pub(crate) images: Vec<Vec<u8>>,
+    pub(crate) kept_image_ids: Vec<i32>,
 }
 
 impl MultipartForm {
@@ -31,6 +37,12 @@ impl MultipartForm {
         normalize_empty(self.fields.get(key).cloned())
     }
 
+    /// The single uploaded image, for forms (like categories) that accept only
+    /// one. Consumes the first uploaded part; any extras are ignored.
+    pub(crate) fn single_image(self) -> Option<Vec<u8>> {
+        self.images.into_iter().next()
+    }
+
     /// Whether a checkbox-style field is checked.
     pub(crate) fn checked(&self, key: &str) -> bool {
         matches!(
@@ -38,11 +50,29 @@ impl MultipartForm {
             Some("on" | "true" | "1")
         )
     }
+
+    /// The distinct row indices `N` present among `variants[N][...]` fields,
+    /// sorted ascending. Used to read the repeated variant rows of the product
+    /// form (each row's fields are uniquely keyed, so the HashMap keeps them all).
+    pub(crate) fn variant_indices(&self) -> Vec<usize> {
+        let mut idx: Vec<usize> = self
+            .fields
+            .keys()
+            .filter_map(|k| {
+                let rest = k.strip_prefix("variants[")?;
+                rest.split(']').next()?.parse::<usize>().ok()
+            })
+            .collect();
+        idx.sort_unstable();
+        idx.dedup();
+        idx
+    }
 }
 
 pub(crate) async fn read_multipart_form(mut multipart: Multipart) -> Result<MultipartForm> {
     let mut fields = HashMap::new();
-    let mut image = None;
+    let mut images = Vec::new();
+    let mut kept_image_ids = Vec::new();
 
     while let Some(mut field) = multipart
         .next_field()
@@ -65,8 +95,17 @@ pub(crate) async fn read_multipart_form(mut multipart: Multipart) -> Result<Mult
                     )));
                 }
             }
+            // An empty file part (no file chosen in a slot) is ignored.
             if !data.is_empty() {
-                image = Some(data);
+                images.push(data);
+            }
+        } else if name == "existing_images" {
+            let value = field
+                .text()
+                .await
+                .map_err(|err| Error::BadRequest(format!("invalid multipart field: {err}")))?;
+            if let Ok(id) = value.trim().parse::<i32>() {
+                kept_image_ids.push(id);
             }
         } else {
             let value = field
@@ -77,7 +116,11 @@ pub(crate) async fn read_multipart_form(mut multipart: Multipart) -> Result<Mult
         }
     }
 
-    Ok(MultipartForm { fields, image })
+    Ok(MultipartForm {
+        fields,
+        images,
+        kept_image_ids,
+    })
 }
 
 /// Store an uploaded image's bytes and return its generated filename.

src/controllers/admin_orders.rs

@@ -14,7 +14,8 @@ use crate::{
     shared::{guard, settings},
 };
 
-pub(crate) const ORDER_STATUSES: [&str; 4] = ["pending", "paid", "shipped", "cancelled"];
+pub(crate) const ORDER_STATUSES: [&str; 5] =
+    ["pending", "paid", "shipped", "delivered", "cancelled"];
 
 /// Fallback parcel weight when products carry no weight of their own.
 const DEFAULT_PARCEL_WEIGHT_GRAMS: i32 = 1000;

src/controllers/admin_products.rs

@@ -1,11 +1,20 @@
 //! Admin product CRUD.
+//!
+//! A product is a presentation grouping; its purchasable options live in
+//! `product_variants` (each with its own label, sku, stock, regular price and
+//! optional public/business quick-sale prices), edited inline on the product
+//! form. The products list and the per-audience percentage discount profiles
+//! operate at the product level, previewing prices on each product's
+//! representative (first) variant.
+
+use std::collections::{HashMap, HashSet};
 
 use axum::extract::{DefaultBodyLimit, Multipart};
 use axum_extra::extract::cookie::CookieJar;
 use loco_rs::prelude::*;
 use sea_orm::{
     ActiveModelTrait, ColumnTrait, EntityTrait, ModelTrait, PaginatorTrait, QueryFilter,
-    QueryOrder, Set,
+    QueryOrder, Set, TransactionTrait,
 };
 use serde_json::json;
 
@@ -17,13 +26,20 @@ use crate::{
     },
     shared::{
         guard,
-        money::parse_price_to_cents,
+        money::{format_bp, format_price, parse_price_to_cents},
+        pricing,
         slug::{slugify, unique_slug},
     },
-    models::{categories, product_images, products},
+    models::{
+        audience_discount_profiles, categories, discount_profiles, product_images,
+        product_variants, products,
+    },
     views::shop as view,
 };
 
+/// Which discount column an audience tab operates on.
+const BUSINESS: &str = "business";
+
 async fn product_by_id(ctx: &AppContext, id: i32) -> Result<products::Model> {
     products::Entity::find_by_id(id)
         .one(&ctx.db)
@@ -36,10 +52,7 @@ struct ProductFields {
     name: String,
     slug: String,
     description: Option<String>,
-    price_cents: i64,
     currency: String,
-    sku: Option<String>,
-    stock: i32,
     category_id: Option<i32>,
     published: bool,
 }
@@ -52,19 +65,8 @@ async fn parse_product_fields(
     let name = form
         .text("name")
         .ok_or_else(|| Error::BadRequest("product name is required".to_string()))?;
-    let price_cents = parse_price_to_cents(
-        form.text("price")
-            .ok_or_else(|| Error::BadRequest("price is required".to_string()))?
-            .as_str(),
-    )?;
     let currency = form.text("currency").unwrap_or_else(|| "EUR".to_string());
     let description = form.text("description");
-    let sku = form.text("sku");
-    let stock = form
-        .text("stock")
-        .and_then(|s| s.parse::<i32>().ok())
-        .filter(|n| *n >= 0)
-        .unwrap_or(0);
     let category_id = form.text("category_id").and_then(|s| s.parse::<i32>().ok());
     let published = form.checked("published");
 
@@ -89,15 +91,155 @@ async fn parse_product_fields(
         name,
         slug,
         description,
-        price_cents,
         currency,
-        sku,
-        stock,
         category_id,
         published,
     })
 }
 
+/// One variant row parsed from the product form.
+struct VariantInput {
+    id: Option<i32>,
+    label: String,
+    sku: Option<String>,
+    /// `None` = available but not inventory-tracked.
+    stock: Option<i32>,
+    price_cents: i64,
+    business_sale_cents: Option<i64>,
+    position: i32,
+}
+
+/// The optional business-sale price field on a variant row: blank means "no
+/// business quick-sale", a value must parse and be below the regular price.
+fn parse_optional_sale(
+    form: &MultipartForm,
+    i: usize,
+    key: &str,
+    price_cents: i64,
+) -> Result<Option<i64>> {
+    let Some(raw) = form.text(&format!("variants[{i}][{key}]")) else {
+        return Ok(None);
+    };
+    let cents = parse_price_to_cents(&raw)?;
+    if cents <= 0 || cents >= price_cents {
+        return Err(Error::BadRequest(
+            "a sale price must be positive and below the regular price".to_string(),
+        ));
+    }
+    Ok(Some(cents))
+}
+
+/// Parse the repeated variant rows from the form, in submission order. Blank
+/// rows (no price and no label) are skipped; at least one valid row is required.
+fn parse_variants(form: &MultipartForm) -> Result<Vec<VariantInput>> {
+    let mut out = Vec::new();
+    for i in form.variant_indices() {
+        let label = form
+            .text(&format!("variants[{i}][label]"))
+            .unwrap_or_default();
+        let price_raw = form.text(&format!("variants[{i}][price]"));
+
+        let Some(price_raw) = price_raw else {
+            // A completely empty leftover row is ignored; a labelled row without
+            // a price is a mistake worth reporting.
+            if label.is_empty() {
+                continue;
+            }
+            return Err(Error::BadRequest(
+                "each option needs a price".to_string(),
+            ));
+        };
+        let price_cents = parse_price_to_cents(&price_raw)?;
+        if price_cents <= 0 {
+            return Err(Error::BadRequest(
+                "an option price must be positive".to_string(),
+            ));
+        }
+
+        let sku = form.text(&format!("variants[{i}][sku]"));
+        // Stock is optional: blank means "available, not tracked". A value must
+        // be a non-negative integer.
+        let stock = match form.text(&format!("variants[{i}][stock]")) {
+            None => None,
+            Some(raw) => Some(
+                raw.parse::<i32>()
+                    .ok()
+                    .filter(|n| *n >= 0)
+                    .ok_or_else(|| Error::BadRequest("stock must be 0 or more".to_string()))?,
+            ),
+        };
+        let business_sale_cents = parse_optional_sale(form, i, "business_sale", price_cents)?;
+        let id = form
+            .text(&format!("variants[{i}][id]"))
+            .and_then(|s| s.parse::<i32>().ok());
+
+        out.push(VariantInput {
+            id,
+            label,
+            sku,
+            stock,
+            price_cents,
+            business_sale_cents,
+            position: out.len() as i32,
+        });
+    }
+    if out.is_empty() {
+        return Err(Error::BadRequest(
+            "add at least one option with a price".to_string(),
+        ));
+    }
+    Ok(out)
+}
+
+/// Apply a parsed variant row onto a (new or existing) active model.
+fn apply_variant(active: &mut product_variants::ActiveModel, input: &VariantInput) {
+    active.label = Set(input.label.clone());
+    active.sku = Set(input.sku.clone());
+    active.stock = Set(input.stock);
+    active.price_cents = Set(input.price_cents);
+    // The per-variant public sale price was removed from the UI; keep it cleared.
+    active.sale_price_cents = Set(None);
+    active.business_sale_price_cents = Set(input.business_sale_cents);
+    active.position = Set(input.position);
+}
+
+/// Reconcile the product's variants with the submitted rows inside `txn`: update
+/// rows carrying an id, insert rows without one, and delete existing variants no
+/// longer present.
+async fn sync_variants<C: ConnectionTrait>(
+    txn: &C,
+    product_id: i32,
+    inputs: &[VariantInput],
+) -> Result<()> {
+    let existing = product_variants::Entity::for_product(txn, product_id).await?;
+    let keep: HashSet<i32> = inputs.iter().filter_map(|v| v.id).collect();
+    for variant in &existing {
+        if !keep.contains(&variant.id) {
+            variant.clone().delete(txn).await?;
+        }
+    }
+    let by_id: HashMap<i32, product_variants::Model> =
+        existing.into_iter().map(|v| (v.id, v)).collect();
+    for input in inputs {
+        match input.id.and_then(|id| by_id.get(&id)) {
+            Some(model) => {
+                let mut active = model.clone().into_active_model();
+                apply_variant(&mut active, input);
+                active.update(txn).await?;
+            }
+            None => {
+                let mut active = product_variants::ActiveModel {
+                    product_id: Set(product_id),
+                    ..Default::default()
+                };
+                apply_variant(&mut active, input);
+                active.insert(txn).await?;
+            }
+        }
+    }
+    Ok(())
+}
+
 async fn form_context(ctx: &AppContext, jar: &CookieJar) -> Result<serde_json::Value> {
     let categories = categories::Entity::find()
         .order_by_asc(categories::Column::Position)
@@ -107,37 +249,175 @@ async fn form_context(ctx: &AppContext, jar: &CookieJar) -> Result<serde_json::V
     Ok(json!({ "categories": categories, "lang": current_lang(jar) }))
 }
 
+/// Variant shape used to pre-fill a row of the product form's variant editor.
+fn variant_form_json(variant: &product_variants::Model) -> serde_json::Value {
+    json!({
+        "id": variant.id,
+        "label": variant.label,
+        "sku": variant.sku,
+        "stock": variant.stock,
+        "price": format_price(variant.price_cents),
+        "business_sale": variant.business_sale_price_cents.map(format_price),
+    })
+}
+
 #[debug_handler]
 async fn index(
     auth: auth::JWT,
     jar: CookieJar,
     ViewEngine(v): ViewEngine<TeraView>,
+    Query(params): Query<HashMap<String, String>>,
     State(ctx): State<AppContext>,
 ) -> Result<Response> {
     guard::current_admin(auth, &ctx).await?;
+    let audience = read_audience(&params);
+    let all_categories = categories::Entity::find()
+        .order_by_asc(categories::Column::Position)
+        .order_by_asc(categories::Column::Name)
+        .all(&ctx.db)
+        .await?;
+    let category_name: HashMap<i32, String> = all_categories
+        .iter()
+        .map(|c| (c.id, c.name.clone()))
+        .collect();
+
     let list = products::Entity::find()
         .order_by_desc(products::Column::CreatedAt)
         .all(&ctx.db)
         .await?;
-    let mut rows = Vec::new();
-    for product in list {
-        let image = product_images::first_for(&ctx, product.id).await?;
-        let category_name = match product.category_id {
-            Some(id) => categories::Entity::find_by_id(id)
-                .one(&ctx.db)
-                .await?
-                .map(|c| c.name),
-            None => None,
-        };
-        rows.push(view::product_card(&product, image, category_name));
+    let ids: Vec<i32> = list.iter().map(|p| p.id).collect();
+    let grouped = product_variants::Entity::grouped_for_products(&ctx.db, &ids).await?;
+
+    // Category sidebar tree (counts over the full, unfiltered list) plus the
+    // active `?category=` filter applied to the rows.
+    let category_ids: Vec<Option<i32>> = list.iter().map(|p| p.category_id).collect();
+    let category_groups = view::admin_category_groups(&all_categories, &category_ids);
+    let selected_category = params
+        .get("category")
+        .map(String::as_str)
+        .unwrap_or("all")
+        .to_string();
+    let filter = view::category_filter_ids(&all_categories, &selected_category);
+
+    // The kept products with their representative (first) variant, priced in one
+    // batch for the active audience.
+    let mut kept: Vec<(&products::Model, &Vec<product_variants::Model>)> = Vec::new();
+    for product in &list {
+        if !view::category_filter_keep(&filter, product.category_id) {
+            continue;
+        }
+        if let Some(variants) = grouped.get(&product.id) {
+            if !variants.is_empty() {
+                kept.push((product, variants));
+            }
+        }
     }
+    let reps: Vec<product_variants::Model> =
+        kept.iter().map(|(_, vs)| vs[0].clone()).collect();
+    let effective = pricing::audience_price_variants(&ctx, &reps, audience).await?;
+
+    let mut rows = Vec::new();
+    for ((product, variants), priced) in kept.iter().zip(effective.iter()) {
+        let image = product_images::first_for(&ctx, product.id).await?;
+        let category_name = product
+            .category_id
+            .and_then(|id| category_name.get(&id).cloned());
+        // Stock column: total across tracked variants, or "∞" when any option is
+        // untracked (always available).
+        let stock_display = if variants.iter().any(|v| !v.tracked()) {
+            "∞".to_string()
+        } else {
+            variants
+                .iter()
+                .filter_map(|v| v.stock)
+                .sum::<i32>()
+                .to_string()
+        };
+        rows.push(product_row(
+            product,
+            priced,
+            variants.len(),
+            stock_display,
+            image,
+            category_name,
+        ));
+    }
+
     format::view(
         &v,
         "admin/catalog/products.html",
-        json!({ "products": rows, "lang": current_lang(&jar) }),
+        json!({
+            "products": rows,
+            "profiles": load_audience_profiles(&ctx, audience).await?,
+            "audience": audience,
+            "category_groups": category_groups,
+            "selected_category": selected_category,
+            "total_count": list.len(),
+            "uncategorized_count": category_ids.iter().filter(|c| c.is_none()).count(),
+            "lang": current_lang(&jar),
+        }),
     )
 }
 
+/// List-row shape: the product card fields plus its representative variant's
+/// resolved effective price (after the active audience's profiles) and the count
+/// of options.
+fn product_row(
+    product: &products::Model,
+    effective: &pricing::PricedProduct,
+    variant_count: usize,
+    stock_display: String,
+    image: Option<String>,
+    category_name: Option<String>,
+) -> serde_json::Value {
+    json!({
+        "id": product.id,
+        "name": product.name,
+        "slug": product.slug,
+        "currency": product.currency,
+        "stock": stock_display,
+        "variant_count": variant_count,
+        "has_options": variant_count > 1,
+        "published": product.published,
+        "image": image,
+        "category_name": category_name,
+        "regular_price": format_price(effective.regular_cents),
+        "effective_price": format_price(effective.price_cents),
+        "effective_reduced": effective.is_reduced(),
+        "effective_percent_off": percent_off(effective.regular_cents, effective.price_cents),
+    })
+}
+
+/// All discount profiles, flagged with whether they are assigned to `audience`.
+async fn load_audience_profiles(
+    ctx: &AppContext,
+    audience: &str,
+) -> Result<Vec<serde_json::Value>> {
+    let assigned: HashSet<i32> = audience_discount_profiles::Entity::find()
+        .filter(audience_discount_profiles::Column::Audience.eq(audience))
+        .all(&ctx.db)
+        .await?
+        .into_iter()
+        .map(|a| a.discount_profile_id)
+        .collect();
+    let all_profiles = discount_profiles::Entity::find()
+        .order_by_asc(discount_profiles::Column::Name)
+        .all(&ctx.db)
+        .await?;
+    Ok(all_profiles
+        .iter()
+        .map(|p| {
+            json!({
+                "id": p.id,
+                "name": p.name,
+                "percent": format_bp(p.percent_bp),
+                "scope_type": p.scope_type,
+                "assigned": assigned.contains(&p.id),
+            })
+        })
+        .collect())
+}
+
 #[debug_handler]
 async fn new(
     auth: auth::JWT,
@@ -148,6 +428,7 @@ async fn new(
     guard::current_admin(auth, &ctx).await?;
     let mut context = form_context(&ctx, &jar).await?;
     context["product"] = serde_json::Value::Null;
+    context["variants"] = json!([]);
     format::view(&v, "admin/catalog/product_form.html", context)
 }
 
@@ -160,38 +441,77 @@ async fn create(
     guard::current_admin(auth, &ctx).await?;
     let form = read_multipart_form(multipart).await?;
     let fields = parse_product_fields(&ctx, &form, None).await?;
+    let variants = parse_variants(&form)?;
 
+    let txn = ctx.db.begin().await?;
     let product = products::ActiveModel {
         name: Set(fields.name),
         slug: Set(fields.slug),
         description: Set(fields.description),
-        price_cents: Set(fields.price_cents),
         currency: Set(fields.currency),
-        sku: Set(fields.sku),
-        stock: Set(fields.stock),
         view_count: Set(0),
         published: Set(fields.published),
         published_at: Set(fields.published.then(|| chrono::Utc::now().into())),
         category_id: Set(fields.category_id),
         ..Default::default()
     }
-    .insert(&ctx.db)
+    .insert(&txn)
     .await?;
+    sync_variants(&txn, product.id, &variants).await?;
+    sync_images(&ctx, &txn, product.id, &form.kept_image_ids, &form.images).await?;
+    txn.commit().await?;
 
-    if let Some(data) = form.image {
-        let filename = store_image(&ctx, data).await?;
+    format::redirect("/admin/catalog/products")
+}
+
+/// Reconcile a product's images inside `txn` with the submitted form: keep the
+/// existing images named in `kept_ids`, re-numbering their positions to that
+/// order (first = main); delete any existing image no longer named; then store
+/// and append the freshly uploaded `new_images` after the kept ones.
+async fn sync_images<C: ConnectionTrait>(
+    ctx: &AppContext,
+    txn: &C,
+    product_id: i32,
+    kept_ids: &[i32],
+    new_images: &[Vec<u8>],
+) -> Result<()> {
+    let existing = product_images::for_product(txn, product_id).await?;
+    let by_id: HashMap<i32, product_images::Model> =
+        existing.iter().map(|m| (m.id, m.clone())).collect();
+    let keep: HashSet<i32> = kept_ids.iter().copied().collect();
+
+    for image in &existing {
+        if !keep.contains(&image.id) {
+            image.clone().delete(txn).await?;
+        }
+    }
+
+    // Re-number the kept images to their submitted order. Ids that no longer
+    // exist (a stale form) are simply skipped.
+    let mut position = 0i32;
+    for id in kept_ids {
+        if let Some(model) = by_id.get(id) {
+            let mut active = model.clone().into_active_model();
+            active.position = Set(position);
+            active.update(txn).await?;
+            position += 1;
+        }
+    }
+
+    for data in new_images {
+        let filename = store_image(ctx, data.clone()).await?;
         product_images::ActiveModel {
-            product_id: Set(product.id),
+            product_id: Set(product_id),
             image_id: Set(filename),
-            position: Set(0),
+            position: Set(position),
             alt: Set(None),
             ..Default::default()
         }
-        .insert(&ctx.db)
+        .insert(txn)
         .await?;
+        position += 1;
     }
-
-    format::redirect("/admin/catalog/products")
+    Ok(())
 }
 
 #[debug_handler]
@@ -204,9 +524,11 @@ async fn edit(
 ) -> Result<Response> {
     guard::current_admin(auth, &ctx).await?;
     let product = product_by_id(&ctx, id).await?;
-    let image = product_images::first_for(&ctx, id).await?;
+    let images = product_images::for_product(&ctx.db, id).await?;
+    let variants = product_variants::Entity::for_product(&ctx.db, id).await?;
     let mut context = form_context(&ctx, &jar).await?;
-    context["product"] = view::product_form(&product, image);
+    context["product"] = view::product_form(&product, &images);
+    context["variants"] = json!(variants.iter().map(variant_form_json).collect::<Vec<_>>());
     format::view(&v, "admin/catalog/product_form.html", context)
 }
 
@@ -222,15 +544,14 @@ async fn update(
     let was_published = existing.published;
     let form = read_multipart_form(multipart).await?;
     let fields = parse_product_fields(&ctx, &form, Some(id)).await?;
+    let variants = parse_variants(&form)?;
 
+    let txn = ctx.db.begin().await?;
     let mut product = existing.into_active_model();
     product.name = Set(fields.name);
     product.slug = Set(fields.slug);
     product.description = Set(fields.description);
-    product.price_cents = Set(fields.price_cents);
     product.currency = Set(fields.currency);
-    product.sku = Set(fields.sku);
-    product.stock = Set(fields.stock);
     product.category_id = Set(fields.category_id);
     product.published = Set(fields.published);
     if fields.published && !was_published {
@@ -238,21 +559,10 @@ async fn update(
     } else if !fields.published {
         product.published_at = Set(None);
     }
-    product.update(&ctx.db).await?;
-
-    if let Some(data) = form.image {
-        let filename = store_image(&ctx, data).await?;
-        let next_position = product_images::count_for(&ctx, id).await?;
-        product_images::ActiveModel {
-            product_id: Set(id),
-            image_id: Set(filename),
-            position: Set(next_position),
-            alt: Set(None),
-            ..Default::default()
-        }
-        .insert(&ctx.db)
-        .await?;
-    }
+    product.update(&txn).await?;
+    sync_variants(&txn, id, &variants).await?;
+    sync_images(&ctx, &txn, id, &form.kept_image_ids, &form.images).await?;
+    txn.commit().await?;
 
     format::redirect("/admin/catalog/products")
 }
@@ -268,8 +578,155 @@ async fn delete(
     format::redirect("/admin/catalog/products")
 }
 
+// --- Discount profiles -----------------------------------------------------
+//
+// Two audiences, switched by an `?audience=` tab on the products page:
+// - **personal** (default): what everyone sees.
+// - **business**: what company accounts see (per-company profiles/negotiated
+//   prices still layer on top; lowest price wins).
+//
+// Per-product absolute quick-sale prices live on each variant and are edited in
+// the product form. This section is only the reusable *percentage* discount
+// profiles assigned to an audience.
+
+fn read_audience(params: &HashMap<String, String>) -> &'static str {
+    match params.get("audience").map(String::as_str) {
+        Some(BUSINESS) => BUSINESS,
+        _ => "personal",
+    }
+}
+
+fn list_redirect(audience: &str) -> Result<Response> {
+    format::redirect(&format!("/admin/catalog/products?audience={audience}"))
+}
+
+/// Percent off the regular price, rounded to a whole number.
+fn percent_off(regular_cents: i64, sale_cents: i64) -> i64 {
+    if regular_cents <= 0 {
+        return 0;
+    }
+    let off = (regular_cents - sale_cents) as f64 / regular_cents as f64 * 100.0;
+    off.round() as i64
+}
+
+/// Representative (first) variant for each product in `list`, in the same order,
+/// dropping products with no variants. Returns the products kept alongside their
+/// representative variant.
+async fn representatives<'a>(
+    ctx: &AppContext,
+    list: &'a [products::Model],
+) -> Result<(Vec<&'a products::Model>, Vec<product_variants::Model>)> {
+    let ids: Vec<i32> = list.iter().map(|p| p.id).collect();
+    let grouped = product_variants::Entity::grouped_for_products(&ctx.db, &ids).await?;
+    let mut products_kept = Vec::new();
+    let mut reps = Vec::new();
+    for product in list {
+        if let Some(variants) = grouped.get(&product.id) {
+            if let Some(first) = variants.first() {
+                products_kept.push(product);
+                reps.push(first.clone());
+            }
+        }
+    }
+    Ok((products_kept, reps))
+}
+
+/// Preview the effective prices that the submitted (unsaved) checkbox set would
+/// produce, without persisting anything. Returns OOB `<span>`s that htmx swaps
+/// into the effective-price column so the admin sees the effect before Save.
+#[debug_handler]
+async fn profiles_preview(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    Query(params): Query<HashMap<String, String>>,
+    State(ctx): State<AppContext>,
+    body: String,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let audience = read_audience(&params);
+
+    let profile_ids: Vec<i32> = form_urlencoded::parse(body.as_bytes())
+        .filter(|(k, _)| k == "profile_ids")
+        .filter_map(|(_, value)| value.parse::<i32>().ok())
+        .collect();
+
+    let all_categories = categories::Entity::find()
+        .order_by_asc(categories::Column::Position)
+        .order_by_asc(categories::Column::Name)
+        .all(&ctx.db)
+        .await?;
+    let list = products::Entity::find()
+        .order_by_desc(products::Column::CreatedAt)
+        .all(&ctx.db)
+        .await?;
+    let (products_kept, reps) = representatives(&ctx, &list).await?;
+    let effective =
+        pricing::audience_price_variants_preview(&ctx, &reps, audience, profile_ids).await?;
+
+    let selected_category = params.get("category").map(String::as_str).unwrap_or("all");
+    let filter = view::category_filter_ids(&all_categories, selected_category);
+
+    let mut rows = Vec::new();
+    for (product, priced) in products_kept.iter().zip(effective.iter()) {
+        if !view::category_filter_keep(&filter, product.category_id) {
+            continue;
+        }
+        rows.push(json!({
+            "id": product.id,
+            "currency": product.currency,
+            "effective_price": format_price(priced.price_cents),
+            "effective_reduced": priced.is_reduced(),
+            "effective_percent_off": percent_off(priced.regular_cents, priced.price_cents),
+        }));
+    }
+
+    format::view(
+        &v,
+        "admin/catalog/_price_preview.html",
+        json!({ "products": rows, "lang": current_lang(&jar) }),
+    )
+}
+
+/// Replace the profiles applied to this audience with the submitted checkbox set
+/// (`profile_ids`, a repeated field parsed directly from the body).
+#[debug_handler]
+async fn sync_profiles(
+    auth: auth::JWT,
+    Query(params): Query<HashMap<String, String>>,
+    State(ctx): State<AppContext>,
+    body: String,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let audience = read_audience(&params);
+
+    let profile_ids: Vec<i32> = form_urlencoded::parse(body.as_bytes())
+        .filter(|(k, _)| k == "profile_ids")
+        .filter_map(|(_, value)| value.parse::<i32>().ok())
+        .collect();
+
+    let txn = ctx.db.begin().await?;
+    audience_discount_profiles::Entity::delete_many()
+        .filter(audience_discount_profiles::Column::Audience.eq(audience))
+        .exec(&txn)
+        .await?;
+    for profile_id in profile_ids {
+        audience_discount_profiles::ActiveModel {
+            audience: Set(audience.to_string()),
+            discount_profile_id: Set(profile_id),
+            ..Default::default()
+        }
+        .insert(&txn)
+        .await?;
+    }
+    txn.commit().await?;
+    list_redirect(audience)
+}
+
 pub fn routes() -> Routes {
-    let image_limit = DefaultBodyLimit::max(IMAGE_MAX_BYTES + 1024 * 1024);
+    // Several images may be uploaded in one submission; allow a generous total
+    // (per-file size is still capped at IMAGE_MAX_BYTES while reading).
+    let image_limit = DefaultBodyLimit::max(IMAGE_MAX_BYTES * 12 + 1024 * 1024);
     Routes::new()
         .add("/admin/catalog/products", get(index))
         .add("/admin/catalog/products/new", get(new))
@@ -277,6 +734,11 @@ pub fn routes() -> Routes {
             "/admin/catalog/products",
             post(create).layer(image_limit.clone()),
         )
+        .add("/admin/catalog/products/profiles", post(sync_profiles))
+        .add(
+            "/admin/catalog/products/profiles/preview",
+            post(profiles_preview),
+        )
         .add("/admin/catalog/products/{id}/edit", get(edit))
         .add(
             "/admin/catalog/products/{id}",

src/controllers/auth.rs

@@ -13,6 +13,13 @@ use time::Duration as TimeDuration;
 
 pub static EMAIL_DOMAIN_RE: OnceLock<Regex> = OnceLock::new();
 pub(crate) const AUTH_COOKIE: &str = "auth_token";
+/// Short-lived cookie that carries a half-authenticated session between the
+/// password step and the TOTP step. It is a *separate* name from `auth_token`
+/// on purpose: the auth guards only read `auth_token`, so this cookie can never
+/// authenticate a request on its own — it only proves the password step passed.
+pub(crate) const TOTP_PENDING_COOKIE: &str = "totp_pending";
+/// How long the user has to enter their 2FA code after the password step.
+pub(crate) const TOTP_PENDING_TTL_SECS: u64 = 300;
 
 fn get_allow_email_domain_re() -> &'static Regex {
     EMAIL_DOMAIN_RE.get_or_init(|| {
@@ -38,6 +45,24 @@ pub(crate) fn clear_auth_cookie() -> Cookie<'static> {
         .build()
 }
 
+pub(crate) fn totp_pending_cookie(token: &str, max_age_seconds: u64) -> Cookie<'static> {
+    Cookie::build((TOTP_PENDING_COOKIE, token.to_string()))
+        .path("/")
+        .http_only(true)
+        .same_site(SameSite::Lax)
+        .max_age(TimeDuration::seconds(max_age_seconds as i64))
+        .build()
+}
+
+pub(crate) fn clear_totp_pending_cookie() -> Cookie<'static> {
+    Cookie::build((TOTP_PENDING_COOKIE, ""))
+        .path("/")
+        .http_only(true)
+        .same_site(SameSite::Lax)
+        .max_age(TimeDuration::seconds(0))
+        .build()
+}
+
 #[derive(Debug, Deserialize, Serialize)]
 pub struct ForgotParams {
     pub email: String,

src/controllers/auth_pages.rs

@@ -85,6 +85,23 @@ async fn login(
     }
 
     let jwt_secret = ctx.config.get_jwt_config()?;
+
+    // If the user opted into 2FA, the password is only the first factor: don't
+    // issue the real auth cookie yet. Hand out a short-lived, separate "pending"
+    // cookie and send them to the code-entry page. Everyone without 2FA logs in
+    // in a single step exactly as before.
+    if user.totp_enabled() {
+        let pending = user
+            .generate_jwt(&jwt_secret.secret, auth_controller::TOTP_PENDING_TTL_SECS)
+            .or_else(|_| unauthorized("unauthorized!"))?;
+        return format::render()
+            .cookies(&[auth_controller::totp_pending_cookie(
+                &pending,
+                auth_controller::TOTP_PENDING_TTL_SECS,
+            )])?
+            .redirect("/login/totp");
+    }
+
     let token = user
         .generate_jwt(&jwt_secret.secret, jwt_secret.expiration)
         .or_else(|_| unauthorized("unauthorized!"))?;
@@ -94,6 +111,89 @@ async fn login(
         .redirect(home_for(&ctx, &user))
 }
 
+/// Resolve the user behind a valid, unexpired `totp_pending` cookie. Returns
+/// `None` (never errors) when the cookie is missing, malformed, or expired —
+/// the caller bounces such requests back to `/login`.
+async fn user_from_pending(ctx: &AppContext, jar: &CookieJar) -> Option<users::Model> {
+    let cookie = jar.get(auth_controller::TOTP_PENDING_COOKIE)?;
+    let jwt_config = ctx.config.get_jwt_config().ok()?;
+    let claims = loco_rs::auth::jwt::JWT::new(&jwt_config.secret)
+        .validate(cookie.value())
+        .ok()?;
+    let user = users::Model::find_by_pid(&ctx.db, &claims.claims.pid).await.ok()?;
+    // Defend against a stale pending cookie outliving a 2FA disable.
+    user.totp_enabled().then_some(user)
+}
+
+fn login_totp_view(v: &TeraView, jar: &CookieJar, error: Option<&str>) -> Result<Response> {
+    format::view(
+        v,
+        "auth/login_totp.html",
+        json!({
+            "error": error,
+            "logged_in_admin": false,
+            "lang": current_lang(jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn login_totp_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    if user_from_pending(&ctx, &jar).await.is_none() {
+        return format::redirect("/login");
+    }
+    login_totp_view(&v, &jar, None)
+}
+
+/// Second login factor. Accepts either a 6-digit authenticator code or one of
+/// the one-time backup codes (auto-detected by length). On success the pending
+/// cookie is cleared and the real `auth_token` is issued.
+#[derive(Debug, serde::Deserialize)]
+struct TotpLoginForm {
+    code: String,
+}
+
+#[debug_handler]
+async fn login_totp(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<TotpLoginForm>,
+) -> Result<Response> {
+    let Some(user) = user_from_pending(&ctx, &jar).await else {
+        return format::redirect("/login");
+    };
+
+    let code = form.code.trim();
+    let via_totp = user.verify_totp_code(code);
+    let via_backup = !via_totp && user.matches_backup_code(code);
+
+    if !via_totp && !via_backup {
+        return login_totp_view(&v, &jar, Some("invalid"));
+    }
+
+    // A used backup code must be burned so it can't be replayed.
+    if via_backup {
+        user.clone().into_active_model().consume_backup_code(&ctx.db, code).await?;
+    }
+
+    let jwt_secret = ctx.config.get_jwt_config()?;
+    let token = user
+        .generate_jwt(&jwt_secret.secret, jwt_secret.expiration)
+        .or_else(|_| unauthorized("unauthorized!"))?;
+
+    format::render()
+        .cookies(&[
+            auth_controller::auth_cookie(&token, jwt_secret.expiration),
+            auth_controller::clear_totp_pending_cookie(),
+        ])?
+        .redirect(home_for(&ctx, &user))
+}
+
 #[debug_handler]
 async fn register_page(
     jar: CookieJar,
@@ -106,13 +206,50 @@ async fn register_page(
     register_view(&v, &jar, None)
 }
 
+/// Registration form. The name is no longer collected from the user — it is
+/// derived from the email — and the password is entered twice to guard against
+/// typos.
+#[derive(Debug, serde::Deserialize)]
+struct RegisterForm {
+    email: String,
+    password: String,
+    password_confirm: String,
+    #[serde(default)]
+    account_type: Option<String>,
+}
+
+/// Derive a display name from an email address (its local part), falling back to
+/// the full address when the local part is too short for the name validator.
+fn name_from_email(email: &str) -> String {
+    let local = email.split('@').next().unwrap_or("").trim();
+    if local.chars().count() >= 2 {
+        local.to_string()
+    } else {
+        email.trim().to_string()
+    }
+}
+
 #[debug_handler]
 async fn register(
     jar: CookieJar,
     ViewEngine(v): ViewEngine<TeraView>,
     State(ctx): State<AppContext>,
-    Form(params): Form<RegisterParams>,
+    Form(form): Form<RegisterForm>,
 ) -> Result<Response> {
+    if form.password != form.password_confirm {
+        return register_view(&v, &jar, Some("mismatch"));
+    }
+    if form.password.len() < 8 {
+        return register_view(&v, &jar, Some("weak"));
+    }
+
+    let params = RegisterParams {
+        name: name_from_email(&form.email),
+        email: form.email,
+        password: form.password,
+        account_type: form.account_type,
+    };
+
     let user = match users::Model::create_with_password(&ctx.db, &params).await {
         Ok(user) => user,
         Err(ModelError::EntityAlreadyExists {}) => {
@@ -185,6 +322,127 @@ fn verified_view(v: &TeraView, jar: &CookieJar, ok: bool) -> Result<Response> {
     )
 }
 
+/// Resend the email-verification link. Throttled per account (see
+/// [`users::Model::verification_resend_wait_secs`]) so it can't be used to spam
+/// an inbox, and always returns the same neutral message so it can't be used to
+/// probe which addresses are registered.
+#[derive(Debug, serde::Deserialize)]
+struct ResendVerificationForm {
+    email: String,
+}
+
+fn resend_verification_view(v: &TeraView, jar: &CookieJar, done: bool) -> Result<Response> {
+    format::view(
+        v,
+        "auth/resend_verification.html",
+        json!({
+            "done": done,
+            "logged_in_admin": false,
+            "lang": current_lang(jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn resend_verification_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+) -> Result<Response> {
+    resend_verification_view(&v, &jar, false)
+}
+
+#[debug_handler]
+async fn resend_verification(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<ResendVerificationForm>,
+) -> Result<Response> {
+    // Resend only for a real, still-unverified account that is past its cooldown.
+    // Anything else (unknown email, already verified, too soon) silently does
+    // nothing — the response is identical either way.
+    if let Ok(user) = users::Model::find_by_email(&ctx.db, form.email.trim()).await {
+        if user.email_verified_at.is_none() && user.verification_resend_wait_secs() == 0 {
+            match user.into_active_model().set_email_verification_sent(&ctx.db).await {
+                Ok(user) => {
+                    if let Err(err) = AuthMailer::send_welcome(&ctx, &user).await {
+                        tracing::error!(error = %err, "failed to resend verification email");
+                    }
+                }
+                Err(err) => tracing::error!(error = %err, "failed to refresh verification token"),
+            }
+        } else {
+            tracing::info!("verification resend skipped (already verified or within cooldown)");
+        }
+    }
+    resend_verification_view(&v, &jar, true)
+}
+
+/// Set-password form for accounts created during checkout (and any account that
+/// has a valid reset token). Reuses the password-reset token machinery.
+#[derive(Debug, serde::Deserialize)]
+struct SetPasswordForm {
+    token: String,
+    password: String,
+    password_confirm: String,
+}
+
+fn set_password_view(
+    v: &TeraView,
+    jar: &CookieJar,
+    token: &str,
+    valid: bool,
+    error: Option<&str>,
+) -> Result<Response> {
+    format::view(
+        v,
+        "auth/set_password.html",
+        json!({
+            "token": token,
+            "valid": valid,
+            "error": error,
+            "logged_in_admin": false,
+            "lang": current_lang(jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn set_password_page(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Path(token): Path<String>,
+) -> Result<Response> {
+    let valid = users::Model::find_by_reset_token(&ctx.db, &token).await.is_ok();
+    set_password_view(&v, &jar, &token, valid, None)
+}
+
+#[debug_handler]
+async fn set_password(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<SetPasswordForm>,
+) -> Result<Response> {
+    let Ok(user) = users::Model::find_by_reset_token(&ctx.db, &form.token).await else {
+        return set_password_view(&v, &jar, &form.token, false, None);
+    };
+    if form.password != form.password_confirm {
+        return set_password_view(&v, &jar, &form.token, true, Some("mismatch"));
+    }
+    if form.password.len() < 8 {
+        return set_password_view(&v, &jar, &form.token, true, Some("weak"));
+    }
+    // Setting the password through an emailed link also proves email ownership,
+    // so the account is marked verified here.
+    let user = user.into_active_model().reset_password(&ctx.db, &form.password).await?;
+    if user.email_verified_at.is_none() {
+        user.into_active_model().verified(&ctx.db).await?;
+    }
+    format::redirect("/login")
+}
+
 #[debug_handler]
 async fn logout() -> Result<Response> {
     format::render()
@@ -208,9 +466,15 @@ pub fn routes() -> Routes {
     Routes::new()
         .add("/login", get(login_page))
         .add("/login", post(login))
+        .add("/login/totp", get(login_totp_page))
+        .add("/login/totp", post(login_totp))
         .add("/register", get(register_page))
         .add("/register", post(register))
         .add("/verify/{token}", get(verify))
+        .add("/resend-verification", get(resend_verification_page))
+        .add("/resend-verification", post(resend_verification))
+        .add("/set-password/{token}", get(set_password_page))
+        .add("/set-password", post(set_password))
         .add("/logout", post(logout))
         .add("/admin", get(admin_entry))
 }

src/controllers/cart.rs

@@ -1,4 +1,4 @@
-use crate::{controllers::i18n::current_lang, shared::money::format_price, models::products};
+use crate::{controllers::i18n::current_lang, shared::{guard, money::format_price, pricing}, models::{product_variants, products}};
 use axum::{
     http::{HeaderMap, StatusCode},
     response::Redirect,
@@ -15,22 +15,22 @@ const CART_MAX_AGE_DAYS: i64 = 30;
 
 #[derive(Debug, Deserialize)]
 struct AddForm {
-    product_id: i32,
+    variant_id: i32,
     quantity: Option<i32>,
 }
 
 #[derive(Debug, Deserialize)]
 struct UpdateForm {
-    product_id: i32,
+    variant_id: i32,
     quantity: i32,
 }
 
 #[derive(Debug, Deserialize)]
 struct RemoveForm {
-    product_id: i32,
+    variant_id: i32,
 }
 
-/// Parse the `cart` cookie ("id:qty,id:qty") into `(product_id, quantity)`
+/// Parse the `cart` cookie ("id:qty,id:qty") into `(variant_id, quantity)`
 /// pairs, silently dropping malformed or non-positive entries.
 pub(crate) fn parse_cart(jar: &CookieJar) -> Vec<(i32, i32)> {
     let Some(cookie) = jar.get(CART_COOKIE) else {
@@ -64,12 +64,23 @@ fn cart_cookie(value: String) -> Cookie<'static> {
         .build()
 }
 
-/// Look up a published product, returning its current stock cap.
-async fn published_product(ctx: &AppContext, id: i32) -> Result<Option<products::Model>> {
-    Ok(products::Entity::find_by_id(id)
+/// Look up a variant whose product is published, returning the variant together
+/// with its parent product (for name/slug/currency).
+async fn published_variant(
+    ctx: &AppContext,
+    variant_id: i32,
+) -> Result<Option<(product_variants::Model, products::Model)>> {
+    let Some(variant) = product_variants::Entity::find_by_id(variant_id)
+        .one(&ctx.db)
+        .await?
+    else {
+        return Ok(None);
+    };
+    let product = products::Entity::find_by_id(variant.product_id)
         .filter(products::Column::Published.eq(true))
         .one(&ctx.db)
-        .await?)
+        .await?;
+    Ok(product.map(|p| (variant, p)))
 }
 
 #[debug_handler]
@@ -79,16 +90,16 @@ async fn add(
     headers: HeaderMap,
     Form(form): Form<AddForm>,
 ) -> Result<Response> {
-    let Some(product) = published_product(&ctx, form.product_id).await? else {
+    let Some((variant, _product)) = published_variant(&ctx, form.variant_id).await? else {
         return Err(Error::NotFound);
     };
 
     let mut items = parse_cart(&jar);
     let add_qty = form.quantity.unwrap_or(1).max(1);
-    if let Some(entry) = items.iter_mut().find(|(id, _)| *id == product.id) {
-        entry.1 = (entry.1 + add_qty).min(product.stock);
+    if let Some(entry) = items.iter_mut().find(|(id, _)| *id == variant.id) {
+        entry.1 = variant.cap(entry.1 + add_qty);
     } else {
-        items.push((product.id, add_qty.min(product.stock)));
+        items.push((variant.id, variant.cap(add_qty)));
     }
     items.retain(|(_, qty)| *qty > 0);
 
@@ -117,14 +128,15 @@ async fn update(
     headers: HeaderMap,
     Form(form): Form<UpdateForm>,
 ) -> Result<Response> {
-    let stock = published_product(&ctx, form.product_id)
-        .await?
-        .map(|p| p.stock)
-        .unwrap_or(0);
+    // Clamp the requested quantity to what's available (no cap for untracked
+    // variants); a removed variant clamps to 0 and drops out below.
+    let clamped = match published_variant(&ctx, form.variant_id).await? {
+        Some((variant, _)) => variant.cap(form.quantity),
+        None => 0,
+    };
 
     let mut items = parse_cart(&jar);
-    let clamped = form.quantity.clamp(0, stock);
-    if let Some(entry) = items.iter_mut().find(|(id, _)| *id == form.product_id) {
+    if let Some(entry) = items.iter_mut().find(|(id, _)| *id == form.variant_id) {
         entry.1 = clamped;
     }
     items.retain(|(_, qty)| *qty > 0);
@@ -142,7 +154,7 @@ async fn remove(
     Form(form): Form<RemoveForm>,
 ) -> Result<Response> {
     let mut items = parse_cart(&jar);
-    items.retain(|(id, _)| *id != form.product_id);
+    items.retain(|(id, _)| *id != form.variant_id);
 
     let jar = jar.add(cart_cookie(serialize_cart(&items)));
     cart_response(&ctx, &v, jar, &headers).await
@@ -189,29 +201,43 @@ pub(crate) async fn resolve_cart(
     ctx: &AppContext,
     jar: &CookieJar,
 ) -> Result<(Vec<serde_json::Value>, Vec<(i32, i32)>, i64)> {
-    let mut lines = Vec::new();
-    let mut valid = Vec::new();
-    let mut total: i64 = 0;
-
+    // Resolve the cart entries to in-stock products first, then price them all
+    // for the current viewer in one batch (the price depends on who's logged in).
+    let user = guard::current_user(ctx, jar).await;
+    let mut items: Vec<(product_variants::Model, products::Model, i32)> = Vec::new();
     for (id, qty) in parse_cart(jar) {
-        let Some(product) = published_product(ctx, id).await? else {
+        let Some((variant, product)) = published_variant(ctx, id).await? else {
             continue;
         };
-        let qty = qty.clamp(0, product.stock);
+        let qty = variant.cap(qty);
         if qty == 0 {
             continue;
         }
-        let line_total = product.price_cents * i64::from(qty);
+        items.push((variant, product, qty));
+    }
+    let variants_only: Vec<product_variants::Model> =
+        items.iter().map(|(v, _, _)| v.clone()).collect();
+    let priced = pricing::price_variants(ctx, &variants_only, user.as_ref()).await?;
+
+    let mut lines = Vec::new();
+    let mut valid = Vec::new();
+    let mut total: i64 = 0;
+    for ((variant, product, qty), priced) in items.iter().zip(priced.iter()) {
+        let unit_price = priced.price_cents;
+        let line_total = unit_price * i64::from(*qty);
         total += line_total;
-        valid.push((product.id, qty));
+        valid.push((variant.id, *qty));
         lines.push(json!({
-            "id": product.id,
+            "id": variant.id,
             "name": product.name,
+            "variant_label": variant.label,
             "slug": product.slug,
-            "price": format_price(product.price_cents),
+            "price": format_price(unit_price),
+            "regular_price": format_price(priced.regular_cents),
+            "on_sale": priced.is_reduced(),
             "currency": product.currency,
             "quantity": qty,
-            "stock": product.stock,
+            "stock": variant.stock,
             "line_total": format_price(line_total),
         }));
     }
@@ -234,6 +260,7 @@ async fn show(
 
     // Drop any now-invalid lines from the cookie so the badge stays accurate.
     let rebuilt = serialize_cart(&valid);
+    let c = guard::chrome(&ctx, &jar).await;
     let response = format::view(
         &v,
         "shop/cart.html",
@@ -241,6 +268,10 @@ async fn show(
             "items": lines,
             "total": format_price(total),
             "currency": currency,
+            "logged_in_admin": c.logged_in_admin,
+            "logged_in_customer": c.logged_in_customer,
+            "customer_name": c.customer_name,
+            "customer_account_type": c.customer_account_type,
             "lang": current_lang(&jar),
         }),
     )?;
@@ -248,10 +279,39 @@ async fn show(
     Ok((jar.add(cart_cookie(rebuilt)), response).into_response())
 }
 
+/// Mini-cart preview for the navbar hover dropdown. Lazy-loaded via htmx from
+/// the header; returns just the `shop/_cart_preview.html` fragment.
+#[debug_handler]
+async fn preview(
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    let (lines, valid, total) = resolve_cart(&ctx, &jar).await?;
+    let currency = lines
+        .first()
+        .and_then(|line| line["currency"].as_str())
+        .unwrap_or("EUR")
+        .to_string();
+    let rebuilt = serialize_cart(&valid);
+    let response = format::view(
+        &v,
+        "shop/_cart_preview.html",
+        json!({
+            "items": lines,
+            "total": format_price(total),
+            "currency": currency,
+            "lang": current_lang(&jar),
+        }),
+    )?;
+    Ok((jar.add(cart_cookie(rebuilt)), response).into_response())
+}
+
 pub fn routes() -> Routes {
     Routes::new()
         .add("/cart", get(show))
         .add("/cart/add", post(add))
         .add("/cart/update", post(update))
         .add("/cart/remove", post(remove))
+        .add("/partials/cart", get(preview))
 }

src/controllers/checkout.rs

@@ -1,6 +1,7 @@
 //! Public checkout flow: the checkout form, placing an order, and the order
 //! confirmation page.
 
+use axum::extract::Query;
 use axum_extra::extract::cookie::{Cookie, CookieJar, SameSite};
 use loco_rs::prelude::*;
 use sea_orm::{ColumnTrait, EntityTrait, QueryFilter, QueryOrder};
@@ -10,9 +11,14 @@ use time::Duration as TimeDuration;
 
 use crate::{
     controllers::cart::{resolve_cart, CART_COOKIE},
-    models::{order_items, orders, shipping_methods},
+    mailers::auth::AuthMailer,
+    models::{
+        customer_profiles::{self, ProfileFields},
+        order_items, orders, shipping_methods,
+        users::{self, normalize_account_type},
+    },
     controllers::i18n::current_lang,
-    shared::{money::format_price, settings},
+    shared::{guard, money::format_price, settings},
     views::checkout as view,
 };
 
@@ -24,6 +30,11 @@ struct CheckoutForm {
     phone_prefix: String,
     phone: String,
     customer_name: String,
+    account_type: Option<String>,
+    company_name: Option<String>,
+    company_id: Option<String>,
+    tax_id: Option<String>,
+    vat_id: Option<String>,
     address: String,
     city: String,
     zip: String,
@@ -33,6 +44,10 @@ struct CheckoutForm {
     carrier_code: String,
     pickup_point_id: Option<String>,
     pickup_point_name: Option<String>,
+    // Present (as "on") only when a logged-in customer ticks "save my address".
+    save_profile: Option<String>,
+    // Present only when a guest ticks "create an account from this order".
+    create_account: Option<String>,
 }
 
 fn trimmed(value: &str) -> Option<String> {
@@ -86,6 +101,25 @@ async fn checkout_page(
         })
         .collect();
 
+    // Prefill the form for a logged-in customer: contact name/email come from
+    // the user account, the address/phone from their saved profile (if any).
+    let user = guard::current_user(&ctx, &jar).await;
+    let is_admin = user.as_ref().is_some_and(|u| guard::is_admin(&ctx, u));
+    let is_customer = user.is_some() && !is_admin;
+    let profile = match (&user, is_customer) {
+        (Some(u), true) => customer_profiles::Model::find_for_user(&ctx.db, u.id).await?,
+        _ => None,
+    };
+    let p = |get: fn(&customer_profiles::Model) -> Option<String>| {
+        profile.as_ref().and_then(get)
+    };
+    // Whether the customer already has a shipping address on file. When they do,
+    // the "save this address to my profile" opt-in is pointless (the profile was
+    // filled in advance), so it's hidden and the existing profile is left alone.
+    let profile_filled = profile
+        .as_ref()
+        .is_some_and(|pr| pr.address.is_some() && pr.city.is_some() && pr.zip.is_some());
+
     format::view(
         &v,
         "shop/checkout.html",
@@ -96,6 +130,30 @@ async fn checkout_page(
             "currency": currency,
             "shipping_methods": methods,
             "packeta_api_key": settings::get(&ctx, "packeta_api_key").unwrap_or(""),
+            "logged_in_admin": is_admin,
+            "logged_in_customer": is_customer,
+            // Required by the navbar profile menu (base.html includes it whenever
+            // logged_in_customer is true); None for admins/guests.
+            "customer_name": user.as_ref().filter(|_| is_customer).map(|u| u.name.clone()),
+            "customer_account_type": user.as_ref().filter(|_| is_customer).map(|u| u.account_type.clone()),
+            "profile_filled": profile_filled,
+            // A logged-in customer's account type is fixed; only guests pick it
+            // and may opt to create an account from the order.
+            "account_fixed": is_customer,
+            "can_create_account": user.is_none(),
+            "prefill_email": user.as_ref().filter(|_| is_customer).map(|u| u.email.clone()),
+            "prefill_name": user.as_ref().filter(|_| is_customer).map(|u| u.name.clone()),
+            "prefill_account_type": user.as_ref().filter(|_| is_customer).map_or("personal", |u| u.account_type.as_str()),
+            "prefill_company_name": p(|x| x.company_name.clone()),
+            "prefill_company_id": p(|x| x.company_id.clone()),
+            "prefill_tax_id": p(|x| x.tax_id.clone()),
+            "prefill_vat_id": p(|x| x.vat_id.clone()),
+            "prefill_phone_prefix": p(|x| x.phone_prefix.clone()),
+            "prefill_phone": p(|x| x.phone.clone()),
+            "prefill_address": p(|x| x.address.clone()),
+            "prefill_city": p(|x| x.city.clone()),
+            "prefill_zip": p(|x| x.zip.clone()),
+            "prefill_country": p(|x| x.country.clone()),
             "lang": current_lang(&jar),
         }),
     )
@@ -119,7 +177,7 @@ async fn place_order(
         trimmed(&form.phone).ok_or_else(|| Error::BadRequest("phone is required".to_string()))?;
     let phone = match trimmed(&form.phone_prefix) {
         Some(prefix) => format!("{prefix} {number}"),
-        None => number,
+        None => number.clone(),
     };
 
     // Contact and shipping-address fields are mandatory (also enforced in the
@@ -133,6 +191,31 @@ async fn place_order(
     let zip = require(&form.zip, "zip")?;
     let country = require(&form.country, "country")?;
 
+    // The account type is fixed for a logged-in customer (taken from their
+    // account, never the form); a guest picks it on the form. Admins are treated
+    // as guests here.
+    let current_user = guard::current_user(&ctx, &jar).await;
+    let logged_in_customer = current_user
+        .as_ref()
+        .filter(|u| !guard::is_admin(&ctx, u));
+    let account_type = match logged_in_customer {
+        Some(u) => u.account_type.clone(),
+        None => normalize_account_type(form.account_type.as_deref()),
+    };
+
+    // Company purchases must carry the invoicing identifiers (IČO + DIČ
+    // required, IČ DPH optional). Personal orders carry none.
+    let (company_name, company_id, tax_id, vat_id) = if account_type == "company" {
+        (
+            Some(require(form.company_name.as_deref().unwrap_or(""), "company name")?),
+            Some(require(form.company_id.as_deref().unwrap_or(""), "IČO")?),
+            Some(require(form.tax_id.as_deref().unwrap_or(""), "DIČ")?),
+            form.vat_id.as_deref().and_then(trimmed),
+        )
+    } else {
+        (None, None, None, None)
+    };
+
     if !PAYMENT_METHODS.contains(&form.payment_method.as_str()) {
         return Err(Error::BadRequest("invalid payment method".to_string()));
     }
@@ -157,6 +240,74 @@ async fn place_order(
         (None, None)
     };
 
+    // The address/contact captured here, ready to seed a profile (for the
+    // logged-in "save my address" opt-in or a freshly created guest account).
+    let entered_profile = || ProfileFields {
+        company_name: company_name.clone(),
+        company_id: company_id.clone(),
+        tax_id: tax_id.clone(),
+        vat_id: vat_id.clone(),
+        phone_prefix: trimmed(&form.phone_prefix),
+        phone: Some(number.clone()),
+        address: Some(address.clone()),
+        city: Some(city.clone()),
+        zip: Some(zip.clone()),
+        country: Some(country.clone()),
+    };
+
+    // Resolve the account that will own this order. A logged-in customer always
+    // owns their orders. A guest may opt to create an account from the order;
+    // the new account's type matches what they bought as, its profile is seeded
+    // from the entered details, and a "set your password" link is emailed. If
+    // the email already belongs to an account we silently fall back to a guest
+    // order (no hijacking an existing account).
+    let mut order_user_id = logged_in_customer.map(|u| u.id);
+    let mut account_created = false;
+    if order_user_id.is_none() && form.create_account.is_some() {
+        match users::Model::create_guest_account(&ctx.db, &email, &customer_name, &account_type)
+            .await
+        {
+            Ok(new_user) => {
+                if let Err(err) =
+                    customer_profiles::Model::upsert(&ctx.db, new_user.id, entered_profile()).await
+                {
+                    tracing::error!(error = %err, user_id = new_user.id, "failed to seed guest profile");
+                }
+                let user_id = new_user.id;
+                match new_user.into_active_model().set_forgot_password_sent(&ctx.db).await {
+                    Ok(user) => {
+                        if let Err(err) = AuthMailer::send_set_password(&ctx, &user).await {
+                            tracing::error!(error = %err, "failed to send set-password email");
+                        }
+                        order_user_id = Some(user_id);
+                        account_created = true;
+                    }
+                    Err(err) => {
+                        tracing::error!(error = %err, "failed to issue set-password token");
+                        order_user_id = Some(user_id);
+                    }
+                }
+            }
+            Err(ModelError::EntityAlreadyExists {}) => {
+                tracing::info!(email = %email, "checkout account-create skipped: email already registered");
+            }
+            Err(err) => tracing::error!(error = %err, "failed to create checkout account"),
+        }
+    }
+
+    // If a logged-in customer opted in, persist this address to their profile so
+    // the next checkout is prefilled. Best-effort: a failure here is logged but
+    // must not block the order.
+    if form.save_profile.is_some() {
+        if let Some(user) = logged_in_customer {
+            if let Err(err) =
+                customer_profiles::Model::upsert(&ctx.db, user.id, entered_profile()).await
+            {
+                tracing::error!(error = %err, user_id = user.id, "failed to save checkout profile");
+            }
+        }
+    }
+
     let order = orders::place(
         &ctx,
         &valid,
@@ -164,6 +315,12 @@ async fn place_order(
             email,
             phone,
             customer_name: Some(customer_name),
+            user_id: order_user_id,
+            account_type,
+            company_name,
+            company_id,
+            tax_id,
+            vat_id,
             address: Some(address),
             city: Some(city),
             zip: Some(zip),
@@ -174,12 +331,18 @@ async fn place_order(
             pickup_point_id,
             pickup_point_name,
         },
+        logged_in_customer,
     )
     .await?;
 
+    let target = if account_created {
+        format!("/orders/{}?account_created=1", order.order_number)
+    } else {
+        format!("/orders/{}", order.order_number)
+    };
     format::render()
         .cookies(&[cleared_cart_cookie()])?
-        .redirect(&format!("/orders/{}", order.order_number))
+        .redirect(&target)
 }
 
 #[debug_handler]
@@ -187,6 +350,7 @@ async fn order_confirmation(
     jar: CookieJar,
     ViewEngine(v): ViewEngine<TeraView>,
     Path(order_number): Path<String>,
+    Query(params): Query<std::collections::HashMap<String, String>>,
     State(ctx): State<AppContext>,
 ) -> Result<Response> {
     let order = orders::Entity::find()
@@ -198,6 +362,8 @@ async fn order_confirmation(
         .filter(order_items::Column::OrderId.eq(order.id))
         .all(&ctx.db)
         .await?;
+    let c = guard::chrome(&ctx, &jar).await;
+    let account_created = params.contains_key("account_created");
 
     format::view(
         &v,
@@ -209,6 +375,11 @@ async fn order_confirmation(
                 settings::get(&ctx, "bank_account_name").unwrap_or(""),
             ),
             "items": view::items(&items),
+            "logged_in_admin": c.logged_in_admin,
+            "logged_in_customer": c.logged_in_customer,
+            "customer_name": c.customer_name,
+            "customer_account_type": c.customer_account_type,
+            "account_created": account_created,
             "lang": current_lang(&jar),
         }),
     )

src/controllers/home.rs

@@ -12,14 +12,19 @@ async fn index(
     ViewEngine(v): ViewEngine<TeraView>,
     State(ctx): State<AppContext>,
 ) -> Result<Response> {
-    let products = shop::featured_products(&ctx, 8).await?;
+    let user = guard::current_user(&ctx, &jar).await;
+    let products = shop::featured_products(&ctx, user.as_ref(), 8).await?;
+    let c = guard::chrome_from(&ctx, user.as_ref());
 
     format::view(
         &v,
         "home/index.html",
         json!({
             "products": products,
-            "logged_in_admin": guard::logged_in(&ctx, &jar).await,
+            "logged_in_admin": c.logged_in_admin,
+            "logged_in_customer": c.logged_in_customer,
+            "customer_name": c.customer_name,
+            "customer_account_type": c.customer_account_type,
             "lang": current_lang(&jar),
         }),
     )

src/controllers/mod.rs

@@ -1,7 +1,11 @@
+pub mod account;
 pub mod auth;
 pub mod auth_pages;
+pub mod oauth2;
 pub mod admin_categories;
+pub mod admin_customers;
 pub mod admin_dashboard;
+pub mod admin_discount_profiles;
 pub mod admin_form;
 pub mod admin_orders;
 pub mod admin_products;

src/controllers/oauth2.rs

@@ -0,0 +1,56 @@
+//! HTML OAuth2 (Google) sign-in.
+//!
+//! The provider round-trip is handled by loco-oauth2's built-in authorize +
+//! cookie-callback handlers. The callback upserts the user, stores an OAuth2
+//! session, sets loco-oauth2's *private* session cookie, and redirects to the
+//! configured `protected_url` — which is our [`complete`] handler. There we
+//! trade the OAuth2 session for OUR Loco `auth_token` JWT cookie, so the rest of
+//! the app (the Casbin layer, `guard`, the unified `/login`) treats a Google
+//! user exactly like a password login. Admins (matching `ADMIN_EMAIL`) land on
+//! the dashboard, everyone else on the storefront.
+
+use loco_oauth2::controllers::{
+    middleware::OAuth2CookieUser,
+    oauth2::{google_authorization_url, google_callback_cookie},
+};
+use loco_rs::prelude::*;
+
+use crate::{
+    controllers::auth as auth_controller,
+    models::{o_auth2_sessions, users, users::OAuth2UserProfile},
+    shared::guard,
+};
+
+type GoogleCookieUser = OAuth2CookieUser<OAuth2UserProfile, users::Model, o_auth2_sessions::Model>;
+
+/// Bridge from loco-oauth2's session cookie to our own auth cookie.
+#[debug_handler]
+async fn complete(State(ctx): State<AppContext>, user: GoogleCookieUser) -> Result<Response> {
+    let user: &users::Model = user.as_ref();
+    let jwt_secret = ctx.config.get_jwt_config()?;
+    let token = user
+        .generate_jwt(&jwt_secret.secret, jwt_secret.expiration)
+        .or_else(|_| unauthorized("unauthorized!"))?;
+    let dest = if guard::is_admin(&ctx, user) {
+        "/admin/dashboard"
+    } else {
+        "/"
+    };
+    format::render()
+        .cookies(&[auth_controller::auth_cookie(&token, jwt_secret.expiration)])?
+        .redirect(dest)
+}
+
+pub fn routes() -> Routes {
+    Routes::new()
+        .prefix("api/oauth2")
+        // Redirects the browser to Google's consent screen.
+        .add("/google", get(google_authorization_url))
+        // Google redirects back here; loco-oauth2 exchanges the code, upserts
+        // the user, and redirects to `protected_url` (/api/oauth2/protected).
+        .add(
+            "/google/callback/cookie",
+            get(google_callback_cookie::<OAuth2UserProfile, users::Model, o_auth2_sessions::Model>),
+        )
+        .add("/protected", get(complete))
+}

src/controllers/shop.rs

@@ -8,17 +8,41 @@ use serde_json::json;
 
 use crate::{
     controllers::i18n::current_lang,
-    shared::guard,
-    models::{categories, product_images, products},
+    shared::{guard, pricing},
+    models::{categories, product_images, product_variants, products, users},
     views::shop as view,
 };
 
-/// Shape a list of products into card rows, loading each one's primary image.
-async fn product_rows(ctx: &AppContext, list: Vec<products::Model>) -> Result<Vec<serde_json::Value>> {
-    let mut rows = Vec::with_capacity(list.len());
-    for product in list {
+/// Shape a list of products into card rows for `user` (None = public). Each card
+/// shows the resolved price of the product's representative (first) variant; the
+/// `variant_count` lets the template render "from {price}" for multi-variant
+/// products. Products with no variants are skipped (not purchasable).
+async fn product_rows(
+    ctx: &AppContext,
+    user: Option<&users::Model>,
+    list: Vec<products::Model>,
+) -> Result<Vec<serde_json::Value>> {
+    let ids: Vec<i32> = list.iter().map(|p| p.id).collect();
+    let grouped = product_variants::Entity::grouped_for_products(&ctx.db, &ids).await?;
+
+    // Representative (first) variant per product, in list order, dropping any
+    // product that has no variants.
+    let mut entries: Vec<(&products::Model, product_variants::Model, usize)> = Vec::new();
+    for product in &list {
+        if let Some(variants) = grouped.get(&product.id) {
+            if let Some(first) = variants.first() {
+                entries.push((product, first.clone(), variants.len()));
+            }
+        }
+    }
+
+    let reps: Vec<product_variants::Model> = entries.iter().map(|(_, v, _)| v.clone()).collect();
+    let priced = pricing::price_variants(ctx, &reps, user).await?;
+
+    let mut rows = Vec::with_capacity(entries.len());
+    for ((product, rep, count), priced) in entries.iter().zip(priced.iter()) {
         let image = product_images::first_for(ctx, product.id).await?;
-        rows.push(view::product_card(&product, image, None));
+        rows.push(view::product_card(product, rep, priced, *count, image, None));
     }
     Ok(rows)
 }
@@ -27,6 +51,7 @@ async fn product_rows(ctx: &AppContext, list: Vec<products::Model>) -> Result<Ve
 /// by the home-page landing grid.
 pub(crate) async fn featured_products(
     ctx: &AppContext,
+    user: Option<&users::Model>,
     limit: u64,
 ) -> Result<Vec<serde_json::Value>> {
     let list = products::Entity::find()
@@ -35,7 +60,7 @@ pub(crate) async fn featured_products(
         .limit(limit)
         .all(&ctx.db)
         .await?;
-    product_rows(ctx, list).await
+    product_rows(ctx, user, list).await
 }
 
 /// The site-wide category sidebar, loaded lazily via htmx by the base layout so
@@ -69,12 +94,17 @@ async fn index(
         .all(&ctx.db)
         .await?;
 
+    let user = guard::current_user(&ctx, &jar).await;
+    let c = guard::chrome_from(&ctx, user.as_ref());
     format::view(
         &v,
         "shop/index.html",
         json!({
-            "products": product_rows(&ctx, list).await?,
-            "logged_in_admin": guard::logged_in(&ctx, &jar).await,
+            "products": product_rows(&ctx, user.as_ref(), list).await?,
+            "logged_in_admin": c.logged_in_admin,
+            "logged_in_customer": c.logged_in_customer,
+            "customer_name": c.customer_name,
+            "customer_account_type": c.customer_account_type,
             "lang": current_lang(&jar),
         }),
     )
@@ -108,14 +138,51 @@ async fn show(
         None => None,
     };
 
+    let user = guard::current_user(&ctx, &jar).await;
+    let variants = product_variants::Entity::for_product(&ctx.db, product.id).await?;
+    let variant_prices = pricing::price_variants(&ctx, &variants, user.as_ref()).await?;
+    let options: Vec<serde_json::Value> = variants
+        .iter()
+        .zip(variant_prices.iter())
+        .map(|(variant, priced)| view::variant_option(variant, priced))
+        .collect();
+    // The card header uses the representative (first) variant for its headline
+    // price; the picker below lets the customer switch.
+    let representative = variants.first();
+    let priced = variant_prices.first().copied();
+    let card = match (representative, priced) {
+        (Some(rep), Some(priced)) => view::product_card(
+            &product,
+            rep,
+            &priced,
+            variants.len(),
+            None,
+            category.as_ref().map(|c| c.name.clone()),
+        ),
+        // A product with no variants isn't purchasable; show it without a price.
+        _ => serde_json::json!({
+            "id": product.id,
+            "name": product.name,
+            "slug": product.slug,
+            "description": product.description,
+            "currency": product.currency,
+            "variant_count": 0,
+            "has_options": false,
+        }),
+    };
+    let c = guard::chrome_from(&ctx, user.as_ref());
     format::view(
         &v,
         "shop/show.html",
         json!({
-            "product": view::product_card(&product, None, category.as_ref().map(|c| c.name.clone())),
+            "product": card,
+            "variants": options,
             "images": images.iter().map(|i| i.image_id.clone()).collect::<Vec<_>>(),
             "category": category,
-            "logged_in_admin": guard::logged_in(&ctx, &jar).await,
+            "logged_in_admin": c.logged_in_admin,
+            "logged_in_customer": c.logged_in_customer,
+            "customer_name": c.customer_name,
+            "customer_account_type": c.customer_account_type,
             "lang": current_lang(&jar),
         }),
     )
@@ -151,6 +218,8 @@ async fn category(
         .all(&ctx.db)
         .await?;
 
+    let user = guard::current_user(&ctx, &jar).await;
+    let c = guard::chrome_from(&ctx, user.as_ref());
     format::view(
         &v,
         "shop/category.html",
@@ -158,8 +227,11 @@ async fn category(
             "category": category,
             "breadcrumbs": breadcrumbs,
             "children": children,
-            "products": product_rows(&ctx, list).await?,
-            "logged_in_admin": guard::logged_in(&ctx, &jar).await,
+            "products": product_rows(&ctx, user.as_ref(), list).await?,
+            "logged_in_admin": c.logged_in_admin,
+            "logged_in_customer": c.logged_in_customer,
+            "customer_name": c.customer_name,
+            "customer_account_type": c.customer_account_type,
             "lang": current_lang(&jar),
         }),
     )

src/fixtures/users.yaml

@@ -6,6 +6,7 @@
   api_key: lo-95ec80d7-cb60-4b70-9b4b-9ef74cb88758
   name: user1
   theme: light
+  account_type: personal
   created_at: "2023-11-12T12:34:56.789Z"
   updated_at: "2023-11-12T12:34:56.789Z"
 - id: 3
@@ -15,5 +16,6 @@
   api_key: lo-153561ca-fa84-4e1b-813a-c62526d0a77e
   name: user2
   theme: light
+  account_type: personal
   created_at: "2023-11-12T12:34:56.789Z"
   updated_at: "2023-11-12T12:34:56.789Z"

src/initializers/admin_seeder.rs

@@ -43,6 +43,7 @@ impl Initializer for AdminSeeder {
                     email: email.clone(),
                     password,
                     name,
+                    account_type: None,
                 },
             )
             .await?;

src/initializers/mod.rs

@@ -1,3 +1,5 @@
 pub mod admin_seeder;
+pub mod oauth2;
+pub mod oauth2_session;
 pub mod shipping_seeder;
 pub mod view_engine;

src/initializers/oauth2.rs

@@ -0,0 +1,36 @@
+//! Builds the loco-oauth2 client store from `initializers.oauth2` config and
+//! injects it as an Axum extension so the oauth2 controllers can reach it.
+
+use axum::{Extension, Router as AxumRouter};
+use loco_oauth2::{config::Config as OAuth2Config, OAuth2ClientStore};
+use loco_rs::prelude::*;
+
+pub struct OAuth2StoreInitializer;
+
+#[async_trait]
+impl Initializer for OAuth2StoreInitializer {
+    fn name(&self) -> String {
+        "oauth2-store".to_string()
+    }
+
+    async fn after_routes(&self, router: AxumRouter, ctx: &AppContext) -> Result<AxumRouter> {
+        let settings = ctx.config.initializers.clone().ok_or_else(|| {
+            Error::Message("Initializers config not configured for OAuth2".to_string())
+        })?;
+        let oauth2_config_value = settings
+            .get("oauth2")
+            .ok_or_else(|| {
+                Error::Message("oauth2 config not found in initializers configuration".to_string())
+            })?
+            .clone();
+        let oauth2_config: OAuth2Config = oauth2_config_value.try_into().map_err(|e| {
+            tracing::error!(error = ?e, "could not convert oauth2 config from yaml");
+            Error::Message("could not convert oauth2 config from yaml".to_string())
+        })?;
+        let oauth2_store = OAuth2ClientStore::new(oauth2_config).map_err(|e| {
+            tracing::error!(error = ?e, "could not create oauth2 store from config");
+            Error::Message("could not create oauth2 store from config".to_string())
+        })?;
+        Ok(router.layer(Extension(oauth2_store)))
+    }
+}

src/initializers/oauth2_session.rs

@@ -0,0 +1,25 @@
+//! tower-sessions layer that loco-oauth2 uses to hold the short-lived CSRF /
+//! PKCE state between the authorize redirect and the provider callback. An
+//! in-memory store is sufficient since the state only needs to survive the
+//! round-trip to the provider.
+
+use axum::Router as AxumRouter;
+use loco_rs::prelude::*;
+use tower_sessions::{cookie::time::Duration, Expiry, MemoryStore, SessionManagerLayer};
+
+pub struct OAuth2SessionInitializer;
+
+#[async_trait]
+impl Initializer for OAuth2SessionInitializer {
+    fn name(&self) -> String {
+        "oauth2-session".to_string()
+    }
+
+    async fn after_routes(&self, router: AxumRouter, _ctx: &AppContext) -> Result<AxumRouter> {
+        let session_store = MemoryStore::default();
+        let session_layer = SessionManagerLayer::new(session_store)
+            .with_secure(false)
+            .with_expiry(Expiry::OnInactivity(Duration::minutes(10)));
+        Ok(router.layer(session_layer))
+    }
+}

src/initializers/view_engine.rs

@@ -6,6 +6,7 @@ use loco_rs::{
     controller::views::{engines, ViewEngine},
     Error, Result,
 };
+use std::collections::HashMap;
 use tracing::info;
 
 const I18N_DIR: &str = "assets/i18n";
@@ -23,7 +24,9 @@ impl Initializer for ViewEngineInitializer {
     }
 
     async fn after_routes(&self, router: AxumRouter, _ctx: &AppContext) -> Result<AxumRouter> {
-        let tera_engine = if std::path::Path::new(I18N_DIR).exists() {
+        // Load locales only if present; `t` is registered conditionally below so
+        // the single post-process closure covers both cases.
+        let locales = if std::path::Path::new(I18N_DIR).exists() {
             let arc = std::sync::Arc::new(
                 ArcLoader::builder(&I18N_DIR, unic_langid::langid!("sk"))
                     .shared_resources(Some(&[I18N_SHARED.into()]))
@@ -32,15 +35,28 @@ impl Initializer for ViewEngineInitializer {
                     .map_err(|e| Error::string(&e.to_string()))?,
             );
             info!("locales loaded");
-
-            engines::TeraView::build()?.post_process(move |tera| {
-                tera.register_function("t", FluentLoader::new(arc.clone()));
-                Ok(())
-            })?
+            Some(arc)
         } else {
-            engines::TeraView::build()?
+            None
         };
 
+        let tera_engine = engines::TeraView::build()?.post_process(move |tera| {
+            if let Some(arc) = &locales {
+                tera.register_function("t", FluentLoader::new(arc.clone()));
+            }
+            // `csrf_token()`: the in-flight request's CSRF token (bound by
+            // `shared::csrf::protect`), rendered into `<body hx-headers>` and
+            // `ui::csrf_field()`. Inlined so its `tera::Error` return is inferred
+            // from `register_function` — we never name a `tera` type, keeping it
+            // off our direct deps and pinned to loco's.
+            tera.register_function("csrf_token", |_args: &HashMap<String, serde_json::Value>| {
+                Ok(serde_json::Value::String(
+                    crate::shared::csrf::current_token().unwrap_or_default(),
+                ))
+            });
+            Ok(())
+        })?;
+
         Ok(router.layer(Extension(ViewEngine::from(tera_engine))))
     }
 }

src/mailers/auth.rs

@@ -9,10 +9,21 @@ use crate::models::users;
 static welcome: Dir<'_> = include_dir!("src/mailers/auth/welcome");
 static forgot: Dir<'_> = include_dir!("src/mailers/auth/forgot");
 static magic_link: Dir<'_> = include_dir!("src/mailers/auth/magic_link");
+static set_password: Dir<'_> = include_dir!("src/mailers/auth/set_password");
 
 #[allow(clippy::module_name_repetitions)]
 pub struct AuthMailer {}
-impl Mailer for AuthMailer {}
+impl Mailer for AuthMailer {
+    /// Override the framework default (`System <system@example.com>`), which any
+    /// real MX rejects (`example.com` is nullMX). Must be a sender the SMTP
+    /// account is allowed to send as.
+    fn opts() -> mailer::MailerOpts {
+        mailer::MailerOpts {
+            from: "Kompress <info@kompress.sk>".to_string(),
+            ..Default::default()
+        }
+    }
+}
 impl AuthMailer {
     /// Sending welcome email the the given user
     ///
@@ -62,6 +73,31 @@ impl AuthMailer {
         Ok(())
     }
 
+    /// Sends a "set your password" email to a checkout-created account. Reuses
+    /// the reset token; the link lands on the HTML `/set-password/{token}` page.
+    ///
+    /// # Errors
+    ///
+    /// When email sending is failed
+    pub async fn send_set_password(ctx: &AppContext, user: &users::Model) -> Result<()> {
+        Self::mail_template(
+            ctx,
+            &set_password,
+            mailer::Args {
+                to: user.email.to_string(),
+                locals: json!({
+                  "name": user.name,
+                  "resetToken": user.reset_token,
+                  "domain": ctx.config.server.full_url()
+                }),
+                ..Default::default()
+            },
+        )
+        .await?;
+
+        Ok(())
+    }
+
     /// Sends a magic link authentication email to the user.
     ///
     /// # Errors

src/mailers/auth/set_password/html.t

@@ -0,0 +1,10 @@
+<html>
+
+<body>
+  Hey {{name}},
+  Thanks for your order! We created an account for you. Set your password to finish, then you can track your orders:
+  <a href="{{domain}}/set-password/{{resetToken}}">Set your password</a>
+  If you didn't place this order, you can ignore this email.
+</body>
+
+</html>

src/mailers/auth/set_password/subject.t

@@ -0,0 +1 @@
+Set your password

src/mailers/auth/set_password/text.t

@@ -0,0 +1,7 @@
+Hey {{name}},
+
+Thanks for your order! We created an account for you. Set your password to finish, then you can track your orders:
+
+{{domain}}/set-password/{{resetToken}}
+
+If you didn't place this order, you can ignore this email.

src/models/_entities/account_discount_profiles.rs

@@ -0,0 +1,47 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "account_discount_profiles")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub user_id: i32,
+    pub discount_profile_id: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::discount_profiles::Entity",
+        from = "Column::DiscountProfileId",
+        to = "super::discount_profiles::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    DiscountProfiles,
+    #[sea_orm(
+        belongs_to = "super::users::Entity",
+        from = "Column::UserId",
+        to = "super::users::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Users,
+}
+
+impl Related<super::discount_profiles::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::DiscountProfiles.def()
+    }
+}
+
+impl Related<super::users::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Users.def()
+    }
+}

src/models/_entities/account_product_prices.rs

@@ -0,0 +1,48 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "account_product_prices")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub price_cents: i64,
+    pub user_id: i32,
+    pub variant_id: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::product_variants::Entity",
+        from = "Column::VariantId",
+        to = "super::product_variants::Column::Id",
+        on_update = "NoAction",
+        on_delete = "Cascade"
+    )]
+    ProductVariants,
+    #[sea_orm(
+        belongs_to = "super::users::Entity",
+        from = "Column::UserId",
+        to = "super::users::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Users,
+}
+
+impl Related<super::product_variants::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::ProductVariants.def()
+    }
+}
+
+impl Related<super::users::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Users.def()
+    }
+}

src/models/_entities/account_product_resolutions.rs

@@ -0,0 +1,62 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "account_product_resolutions")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub user_id: i32,
+    pub discount_profile_id: i32,
+    pub variant_id: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::discount_profiles::Entity",
+        from = "Column::DiscountProfileId",
+        to = "super::discount_profiles::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    DiscountProfiles,
+    #[sea_orm(
+        belongs_to = "super::product_variants::Entity",
+        from = "Column::VariantId",
+        to = "super::product_variants::Column::Id",
+        on_update = "NoAction",
+        on_delete = "Cascade"
+    )]
+    ProductVariants,
+    #[sea_orm(
+        belongs_to = "super::users::Entity",
+        from = "Column::UserId",
+        to = "super::users::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Users,
+}
+
+impl Related<super::discount_profiles::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::DiscountProfiles.def()
+    }
+}
+
+impl Related<super::product_variants::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::ProductVariants.def()
+    }
+}
+
+impl Related<super::users::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Users.def()
+    }
+}

src/models/_entities/audience_discount_profiles.rs

@@ -0,0 +1,33 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "audience_discount_profiles")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub audience: String,
+    pub discount_profile_id: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::discount_profiles::Entity",
+        from = "Column::DiscountProfileId",
+        to = "super::discount_profiles::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    DiscountProfiles,
+}
+
+impl Related<super::discount_profiles::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::DiscountProfiles.def()
+    }
+}

src/models/_entities/audit_logs.rs

@@ -1,4 +1,4 @@
-//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.20
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
 
 use sea_orm::entity::prelude::*;
 use serde::{Deserialize, Serialize};

src/models/_entities/categories.rs

@@ -1,4 +1,4 @@
-//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.20
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
 
 use sea_orm::entity::prelude::*;
 use serde::{Deserialize, Serialize};
@@ -23,8 +23,6 @@ pub struct Model {
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
-    #[sea_orm(has_many = "super::products::Entity")]
-    Products,
     #[sea_orm(
         belongs_to = "Entity",
         from = "Column::ParentId",
@@ -32,7 +30,9 @@ pub enum Relation {
         on_update = "Cascade",
         on_delete = "SetNull"
     )]
-    Parent,
+    SelfRef,
+    #[sea_orm(has_many = "super::products::Entity")]
+    Products,
 }
 
 impl Related<super::products::Entity> for Entity {

src/models/_entities/customer_profiles.rs

@@ -0,0 +1,43 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "customer_profiles")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub phone_prefix: Option<String>,
+    pub phone: Option<String>,
+    pub address: Option<String>,
+    pub city: Option<String>,
+    pub zip: Option<String>,
+    pub country: Option<String>,
+    #[sea_orm(unique)]
+    pub user_id: i32,
+    pub company_name: Option<String>,
+    pub company_id: Option<String>,
+    pub tax_id: Option<String>,
+    pub vat_id: Option<String>,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::users::Entity",
+        from = "Column::UserId",
+        to = "super::users::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Users,
+}
+
+impl Related<super::users::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Users.def()
+    }
+}

src/models/_entities/discount_profile_products.rs

@@ -0,0 +1,47 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "discount_profile_products")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub discount_profile_id: i32,
+    pub product_id: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::discount_profiles::Entity",
+        from = "Column::DiscountProfileId",
+        to = "super::discount_profiles::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    DiscountProfiles,
+    #[sea_orm(
+        belongs_to = "super::products::Entity",
+        from = "Column::ProductId",
+        to = "super::products::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Products,
+}
+
+impl Related<super::discount_profiles::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::DiscountProfiles.def()
+    }
+}
+
+impl Related<super::products::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Products.def()
+    }
+}

src/models/_entities/discount_profiles.rs

@@ -0,0 +1,52 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "discount_profiles")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub name: String,
+    pub percent_bp: i32,
+    pub scope_type: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(has_many = "super::account_discount_profiles::Entity")]
+    AccountDiscountProfiles,
+    #[sea_orm(has_many = "super::account_product_resolutions::Entity")]
+    AccountProductResolutions,
+    #[sea_orm(has_many = "super::audience_discount_profiles::Entity")]
+    AudienceDiscountProfiles,
+    #[sea_orm(has_many = "super::discount_profile_products::Entity")]
+    DiscountProfileProducts,
+}
+
+impl Related<super::account_discount_profiles::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::AccountDiscountProfiles.def()
+    }
+}
+
+impl Related<super::account_product_resolutions::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::AccountProductResolutions.def()
+    }
+}
+
+impl Related<super::audience_discount_profiles::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::AudienceDiscountProfiles.def()
+    }
+}
+
+impl Related<super::discount_profile_products::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::DiscountProfileProducts.def()
+    }
+}

src/models/_entities/mod.rs

@@ -1,14 +1,23 @@
-//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.20
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
 
 pub mod prelude;
 
+pub mod account_discount_profiles;
+pub mod account_product_prices;
+pub mod account_product_resolutions;
+pub mod audience_discount_profiles;
 pub mod audit_logs;
 pub mod categories;
+pub mod customer_profiles;
+pub mod discount_profile_products;
+pub mod discount_profiles;
+pub mod o_auth2_sessions;
 pub mod order_items;
 pub mod orders;
 pub mod product_images;
 pub mod product_product_tags;
 pub mod product_tags;
+pub mod product_variants;
 pub mod products;
 pub mod shipping_methods;
 pub mod users;

src/models/_entities/o_auth2_sessions.rs

@@ -0,0 +1,35 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "o_auth2_sessions")]
+pub struct Model {
+    pub created_at: DateTimeWithTimeZone,
+    pub updated_at: DateTimeWithTimeZone,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    #[sea_orm(unique)]
+    pub session_id: String,
+    pub expires_at: DateTimeWithTimeZone,
+    pub user_id: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::users::Entity",
+        from = "Column::UserId",
+        to = "super::users::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Users,
+}
+
+impl Related<super::users::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Users.def()
+    }
+}

src/models/_entities/order_items.rs

@@ -1,4 +1,4 @@
-//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.20
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
 
 use sea_orm::entity::prelude::*;
 use serde::{Deserialize, Serialize};
@@ -15,6 +15,8 @@ pub struct Model {
     pub quantity: i32,
     pub order_id: i32,
     pub product_id: Option<i32>,
+    pub variant_label: String,
+    pub variant_id: Option<i32>,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
@@ -27,6 +29,14 @@ pub enum Relation {
         on_delete = "Cascade"
     )]
     Orders,
+    #[sea_orm(
+        belongs_to = "super::product_variants::Entity",
+        from = "Column::VariantId",
+        to = "super::product_variants::Column::Id",
+        on_update = "NoAction",
+        on_delete = "SetNull"
+    )]
+    ProductVariants,
     #[sea_orm(
         belongs_to = "super::products::Entity",
         from = "Column::ProductId",
@@ -43,6 +53,12 @@ impl Related<super::orders::Entity> for Entity {
     }
 }
 
+impl Related<super::product_variants::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::ProductVariants.def()
+    }
+}
+
 impl Related<super::products::Entity> for Entity {
     fn to() -> RelationDef {
         Relation::Products.def()

src/models/_entities/orders.rs

@@ -1,4 +1,4 @@
-//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.20
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.19
 
 use sea_orm::entity::prelude::*;
 use serde::{Deserialize, Serialize};
@@ -13,7 +13,6 @@ pub struct Model {
     #[sea_orm(unique)]
     pub order_number: String,
     pub email: String,
-    pub phone: Option<String>,
     pub customer_name: Option<String>,
     pub status: String,
     pub total_cents: i64,
@@ -33,6 +32,13 @@ pub struct Model {
     pub tracking_number: Option<String>,
     pub shipment_id: Option<String>,
     pub label_url: Option<String>,
+    pub phone: Option<String>,
+    pub account_type: String,
+    pub company_name: Option<String>,
+    pub company_id: Option<String>,
+    pub tax_id: Option<String>,
+    pub vat_id: Option<String>,
+    pub user_id: Option<i32>,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]