{#
  Overview Sidebar
  Renders an "Overview" section styled identically to the pydata-sphinx-theme
  sidebar navigation (bd-links). Contains:
    - Package Home link (always shown)
    - Cheatsheet link + thumbnail (if cheatsheet is configured)
    - News & Resources link (if news_resources is configured)
#}
{% if overview_sidebar %}
<nav class="bd-links sidebar-overview" aria-label="{{ _('Overview') }}">
  <div class="bd-toc-item navbar-nav">
    <ul class="bd-sidenav">

      {# --- Package Home --- #}
      <li class="{% if pagename == overview_sidebar.home_page %}current {% endif %}">
        <p class="bd-links__title" role="heading" aria-level="2"><a href="{{ pathto(overview_sidebar.home_page) }}" class="reference internal">
          {{ _("Package Home") }}
          </a>
        </p>
      </li>

      {# --- Cheatsheet --- #}
      {% if overview_sidebar.cheatsheet %}
        {% set cs = overview_sidebar.cheatsheet %}
        {% set cs_output = pathto(cs.get('output_dir', ''), 1) %}
        <li>
          <p class="bd-links__title" role="heading" aria-level="2"><a href="{{ cs_output }}" target="_blank" rel="noopener noreferrer"
             class="sidebar-overview-cs-link">
            {{ _("Cheatsheet") }}
            <span class="sidebar-overview-pdf-badge">PDF</span>
          </a></p>
        </li>
      {% endif %}

      {# --- News & Resources --- #}
      {% if overview_sidebar.news_resources %}
        {% set nr = overview_sidebar.news_resources %}
        {% set nr_title = nr.get('title', 'News & Resources') %}
        {% set nr_link = nr.get('link', '') %}
        <li class="{% if pagename == nr_link %}current {% endif %}">
          <p class="bd-links__title" role="heading" aria-level="2">
            <a href="{{ pathto(nr_link) }}" class="reference internal">
              {{ nr_title }}
            </a>
          </p>
        </li>
      {% endif %}

      {# --- What's New dropdown --- #}
      {% if overview_sidebar.whatsnew_items %}

        {% for wn in overview_sidebar.whatsnew_items %}
          <li class="whatsnew-overview-item">
            <details>
              <summary>
                <p class="whatsnew-overview-item-title" role="heading" aria-level="2"><a href="{{ wn.title_url }}">{{ wn.title }}</a></p>
              </summary>
              {% if wn.children %}
                <ul class="bd-sidenav">
                  {% for child in wn.children %}
                    <li>
                      <a href="{{ wn.url }}#{{ child.astext().replace(' ', '-').lower() }}" class="reference internal">
                        {{ child.astext() }}
                      </a>
                    </li>
                  {% endfor %}
                </ul>
              {% endif %}
            </details>
          </li>
        {% endfor %}
      {% endif %}

    </ul>
  </div>
</nav>
{% endif %}