{% with module=entry.module %}
  {% if entry.sections %}
    {% comment %}Adres pod ikonę zwinietego menu: strona startowa modułu, a gdy
       pozycja jest sama grupa zakładek (bez własnych adresów) - pierwsza
       podzakladka. Oba `{% templatetag openblock %} url ... as {% templatetag closeblock %}` milczą,
       kiedy adresu nie da się złożyć, więc zostaje puste `data-href` i kliknięcie
       tylko rozwija menu.{% endcomment %}
    {% url module.menu_url_name as module_href %}
    {% url entry.sections.0.url_name as section_href %}
    <details class="nav-group group"{% if entry.is_active %} open{% endif %}>
      <summary title="{{ module.title }}" data-href="{% firstof module_href section_href %}"
               class="nav-item flex cursor-pointer items-center gap-3 px-3 py-2.5 text-sm font-medium text-slate-300 transition hover:bg-white/5 hover:text-white">
        {% include 'partials/icon.html' with icon=module.icon %}
        <span class="nav-label">{{ module.title }}</span>
        <span aria-hidden="true" class="nav-chevron ml-auto text-xs text-slate-400 transition group-open:rotate-90">&rsaquo;</span>
      </summary>
      <div class="nav-sub mt-1 space-y-1 border-l border-white/10 pl-3">
        {% for section in entry.sections %}
          {% include 'panel/partials/nav-section.html' with section=section fallback_icon=module.icon %}
        {% endfor %}
      </div>
    </details>
  {% else %}
    <a href="{% url module.menu_url_name %}" title="{{ module.description|default:module.title }}"
       {% if entry.is_active %}aria-current="page"{% endif %}
       class="nav-item flex items-center gap-3 px-3 py-2.5 text-sm font-medium transition
              {% if entry.is_active %}bg-brand-600 text-white{% else %}text-slate-400 hover:bg-white/5 hover:text-white{% endif %}">
      {% include 'partials/icon.html' with icon=module.icon %}
      <span class="nav-label">{{ module.title }}</span>
    </a>
  {% endif %}
{% endwith %}