{% load brickwork_icons i18n %}
{% comment %}
Empty state (STA-001/002). variant distinguishes "no data yet" (nothing ever
created) from "no results" (a filter matched nothing), so the two are never
identical: no_results offers a clear-filters action, no_data an onboarding one.
The icon is decorative; the heading + body carry the meaning (both required, no
package-supplied default copy, STA-003).

Required context: heading, body. Optional: variant ("no_data" default or
"no_results"), icon (registry name), action_href, action_label.
{% endcomment %}
<div class="bw-empty-state bw-empty-state--{{ variant|default:'no_data' }}">
  {% if icon %}
    {% bw_icon icon size="xl" decorative=True css_class="bw-empty-state__icon" %}
  {% elif variant == "no_results" %}
    {% bw_icon "search" size="xl" decorative=True css_class="bw-empty-state__icon" %}
  {% else %}
    {% bw_icon "folder" size="xl" decorative=True css_class="bw-empty-state__icon" %}
  {% endif %}
  <h2 class="bw-empty-state__heading">{{ heading }}</h2>
  <p class="bw-empty-state__body">{{ body }}</p>
  {% if action_href and action_label %}
    <a class="bw-btn bw-btn--primary bw-btn--md" href="{{ action_href }}">{{ action_label }}</a>
  {% endif %}
  {% block empty_state_action %}{% endblock %}
</div>