{# Reusable UI macros adapted from vendored Penguin UI components.
   These are OUR adaptation layer; the byte-for-byte upstream sources live under
   assets/views/penguinui/. Tailwind sees the full literal class strings here
   (assets/css/app.css has @source "../views"), so every branch must spell its
   classes out in full — never build class names by concatenation.

   Usage:
     {% import "macros/ui.html" as ui %}
     {{ ui::button(label=t(key="save", lang=lang)) }}                         {# default primary #}
     {{ ui::button(label="Add", attrs='hx-post="/x"' | safe) }}
     {{ ui::button(label="Cancel", variant="outline-secondary", href="/back") }}
     {{ ui::button(label="Send", size="px-6 py-2.5 text-sm") }}                        {# keep a non-default size #}
     {{ ui::badge(label="Published", variant="success") }}

   Notes:
   - Macros can't see template context vars (e.g. `lang`); pass already-translated
     strings as `label`.
   - `attrs` is injected raw (caller must pass it through `| safe`); use it for
     htmx / name / value / @click / :disabled etc. For buttons whose attrs carry
     nested quotes (e.g. hx-on with toast(...)), keep them inline instead.
   - `pad` is the size (default Penguin "px-4 py-2"); override to preserve an
     existing size rather than normalizing it.
   - The button class strings are the **verbatim** Penguin variants from
     penguinui/buttons/{default,outline,ghost}-button.html (only `inline-flex
     items-center justify-center` is added so <a> and w-full render correctly,
     and the upstream `text-onDanger`/`text-onSuccess`… token typos are fixed to
     our real `text-on-*` tokens). `variant` selects a Penguin variant:
       solid   : primary (default) | secondary | danger | success | warning | info
       outline : outline-primary | outline-secondary | outline-alternate | outline-danger
       ghost   : ghost-primary | ghost-secondary | ghost-danger #}

{% 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" -%}
{%- elif variant == "success" -%}{% set cls = "border border-success bg-success text-on-success focus-visible:outline-success dark:bg-success dark:border-success dark:text-on-success dark:focus-visible:outline-success" -%}
{%- elif variant == "warning" -%}{% set cls = "border border-warning bg-warning text-on-warning focus-visible:outline-warning dark:bg-warning dark:border-warning dark:text-on-warning dark:focus-visible:outline-warning" -%}
{%- elif variant == "info" -%}{% set cls = "border border-info bg-info text-on-info focus-visible:outline-info dark:bg-info dark:border-info dark:text-on-info dark:focus-visible:outline-info" -%}
{%- elif variant == "outline-primary" -%}{% set cls = "border border-primary bg-transparent text-primary focus-visible:outline-primary dark:border-primary-dark dark:text-primary-dark dark:focus-visible:outline-primary-dark" -%}
{%- elif variant == "outline-secondary" -%}{% set cls = "border border-secondary bg-transparent text-secondary focus-visible:outline-secondary dark:border-secondary-dark dark:text-secondary-dark dark:focus-visible:outline-secondary-dark" -%}
{%- elif variant == "outline-alternate" -%}{% set cls = "border border-outline bg-transparent text-outline focus-visible:outline-outline dark:border-outline-dark dark:text-outline-dark dark:focus-visible:outline-outline-dark" -%}
{%- elif variant == "outline-danger" -%}{% set cls = "border border-danger bg-transparent text-danger focus-visible:outline-danger dark:border-danger dark:text-danger dark:focus-visible:outline-danger" -%}
{%- elif variant == "ghost-primary" -%}{% set cls = "bg-transparent text-primary focus-visible:outline-primary dark:text-primary-dark dark:focus-visible:outline-primary-dark" -%}
{%- elif variant == "ghost-secondary" -%}{% set cls = "bg-transparent text-secondary focus-visible:outline-secondary dark:text-secondary-dark dark:focus-visible:outline-secondary-dark" -%}
{%- elif variant == "ghost-danger" -%}{% set cls = "bg-transparent text-danger focus-visible:outline-danger dark:text-danger dark:focus-visible:outline-danger" -%}
{%- else -%}{% set cls = "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" -%}
{%- endif -%}
{% if href %}<a href="{{ href }}"{% else %}<button type="{{ type }}"{% endif %} class="inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-radius {{ size }} 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 {{ cls }} {{ extra }}" {{ attrs | safe }}>{{ icon | safe }}{{ label }}</{% if href %}a{% else %}button{% endif %}>
{%- endmacro button %}

{# Icon-only button (square). Penguin ghost treatment (bg-transparent,
   hover:opacity-75); pass the raw <svg> as `icon`, an accessible name via
   `aria_label`/`sr`, and any Alpine/htmx via `attrs` (raw). variant ∈
   ghost-secondary (default) | ghost-primary | ghost-danger | ghost-alternate. #}
{% macro icon_button(icon, variant="ghost-secondary", type="button", href="", attrs="", extra="", aria_label="", sr="", size="size-9") -%}
{%- if variant == "ghost-primary" -%}{% set cls = "text-primary focus-visible:outline-primary dark:text-primary-dark dark:focus-visible:outline-primary-dark" -%}
{%- elif variant == "ghost-danger" -%}{% set cls = "text-danger focus-visible:outline-danger dark:text-danger dark:focus-visible:outline-danger" -%}
{%- elif variant == "ghost-alternate" -%}{% set cls = "text-outline focus-visible:outline-outline dark:text-outline-dark dark:focus-visible:outline-outline-dark" -%}
{%- else -%}{% set cls = "text-secondary focus-visible:outline-secondary dark:text-secondary-dark dark:focus-visible:outline-secondary-dark" -%}
{%- endif -%}
{% if href %}<a href="{{ href }}"{% else %}<button type="{{ type }}"{% endif %}{% if aria_label %} aria-label="{{ aria_label }}" title="{{ aria_label }}"{% endif %} class="inline-flex shrink-0 items-center justify-center rounded-radius bg-transparent {{ size }} 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 {{ cls }} {{ extra }}" {{ attrs | safe }}>{{ icon | safe }}{% if sr %}<span class="sr-only">{{ sr }}</span>{% endif %}</{% if href %}a{% else %}button{% endif %}>
{%- endmacro icon_button %}

{# Compact danger alert (form/inline errors). Adapted from
   penguinui/alert/default-alert.html (danger variant), trimmed to a single line
   with the danger icon. #}
{% 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">
    <path fill-rule="evenodd" d="M10 18a8 8 0 1 0 0-16 8 8 0 0 0 0 16ZM8.28 7.22a.75.75 0 0 0-1.06 1.06L8.94 10l-1.72 1.72a.75.75 0 1 0 1.06 1.06L10 11.06l1.72 1.72a.75.75 0 1 0 1.06-1.06L11.06 10l1.72-1.72a.75.75 0 0 0-1.06-1.06L10 8.94 8.28 7.22Z" clip-rule="evenodd" />
  </svg>
  <span>{{ message }}</span>
</div>
{%- endmacro alert_danger %}

{# Soft-color badge. variant ∈ success | danger | warning | info | primary | neutral #}
{% macro badge(label, variant="neutral") -%}
{% if variant == "success" -%}
<span class="inline-flex w-fit overflow-hidden rounded-radius border border-success bg-surface text-xs font-medium text-success dark:bg-surface-dark"><span class="bg-success/10 px-2 py-1">{{ label }}</span></span>
{%- elif variant == "danger" -%}
<span class="inline-flex w-fit overflow-hidden rounded-radius border border-danger bg-surface text-xs font-medium text-danger dark:bg-surface-dark"><span class="bg-danger/10 px-2 py-1">{{ label }}</span></span>
{%- elif variant == "warning" -%}
<span class="inline-flex w-fit overflow-hidden rounded-radius border border-warning bg-surface text-xs font-medium text-warning dark:bg-surface-dark"><span class="bg-warning/10 px-2 py-1">{{ label }}</span></span>
{%- elif variant == "info" -%}
<span class="inline-flex w-fit overflow-hidden rounded-radius border border-info bg-surface text-xs font-medium text-info dark:bg-surface-dark"><span class="bg-info/10 px-2 py-1">{{ label }}</span></span>
{%- elif variant == "primary" -%}
<span class="inline-flex w-fit overflow-hidden rounded-radius border border-primary bg-surface text-xs font-medium text-primary dark:border-primary-dark dark:bg-surface-dark dark:text-primary-dark"><span class="bg-primary/10 px-2 py-1 dark:bg-primary-dark/10">{{ label }}</span></span>
{%- else -%}
<span class="inline-flex w-fit overflow-hidden rounded-radius border border-outline bg-surface text-xs font-medium text-on-surface dark:border-outline-dark dark:bg-surface-dark dark:text-on-surface-dark"><span class="bg-surface-alt/40 px-2 py-1 dark:bg-surface-dark-alt/40">{{ label }}</span></span>
{%- endif %}
{%- endmacro badge %}