{% load i18n %}
{# Override de django/contrib/admin/templates/admin/nav_sidebar.html (Django 6.1). #}
{# El original no define bloques, así que se reescribe manteniendo los IDs      #}
{# (#toggle-nav-sidebar, #nav-sidebar, #nav-filter) y la estructura            #}
{# th[scope=row] > a de la que dependen nav_sidebar.js y su filtro rápido.      #}
<button class="sticky toggle-nav-sidebar theme-admin-sidebar-toggle" id="toggle-nav-sidebar" aria-label="{% translate 'Toggle navigation' %}"></button>
<nav class="sticky theme-admin-sidebar" id="nav-sidebar" aria-label="{% translate 'Sidebar' %}">
  <div class="theme-admin-sidebar__filter">
    <input type="search" id="nav-filter"
           placeholder="{% translate 'Start typing to filter…' %}"
           aria-label="{% translate 'Filter navigation items' %}">
  </div>
  {% if available_apps %}
    {% for app in available_apps %}
      <div class="app-{{ app.app_label }} module theme-admin-sidebar__app{% if app.app_url in request.path|urlencode %} current-app{% endif %}">
        <table>
          <caption>
            <a href="{{ app.app_url }}" class="section">{{ app.name }}</a>
          </caption>
          {% for model in app.models %}
            {% with model_name=model.object_name|lower %}
              <tr class="model-{{ model_name }}{% if model.admin_url in request.path|urlencode %} current-model{% endif %}">
                <th scope="row" id="{{ app.app_label }}-{{ model_name }}">
                  {% if model.admin_url %}
                    <a href="{{ model.admin_url }}"{% if model.admin_url in request.path|urlencode %} aria-current="page"{% endif %}>{{ model.name }}</a>
                  {% else %}
                    {{ model.name }}
                  {% endif %}
                </th>
                <td>
                  {% if model.add_url %}
                    <a href="{{ model.add_url }}" class="theme-admin-sidebar__add" title="{% translate 'Add' %}" aria-label="{% translate 'Add' %}" aria-describedby="{{ app.app_label }}-{{ model_name }}">+</a>
                  {% endif %}
                </td>
              </tr>
            {% endwith %}
          {% endfor %}
        </table>
      </div>
    {% endfor %}
  {% else %}
    <p>{% translate 'You don’t have permission to view or edit anything.' %}</p>
  {% endif %}
</nav>