{% load spellbook_tags %}
<header class="sb-page-header sb-mb-2">
  <!-- Back to Directory -->
  {% if parent_dir_url %}
    {# Directory index pages use direct URL path #}
    <div class="sb-mb-3">
      <a href="/{{ parent_dir_url }}"
         class="sb-flex sb-items-center sb-gap-1 sb-text-sm sb-secondary sb-no-underline sb-hover:primary sb-transition">
        <span>←</span>
        <span>{{ parent_dir_name }}</span>
      </a>
    </div>
  {% elif parent_directory_url %}
    {# Content pages use Django URL name #}
    <div class="sb-mb-3">
      <a href="{% url parent_directory_url %}"
         class="sb-flex sb-items-center sb-gap-1 sb-text-sm sb-secondary sb-no-underline sb-hover:primary sb-transition">
        <span>←</span>
        <span>{{ parent_directory_name }}</span>
      </a>
    </div>
  {% endif %}

  <!-- Title and Author - Centered -->
  <div class="sb-text-center">
    <h1 class="sb-text-3xl sb-font-bold sb-primary sb-m-0">{{ title }}</h1>
    {% if author %}
    <p class="sb-text-sm sb-secondary sb-mt-2 sb-m-0">by {{ author }}</p>
    {% endif %}
  </div>

  <!-- Prev/Next navigation -->
  {% if prev_page or next_page %}
  <div class="sb-flex sb-justify-between sb-gap-2 sb-mt-n2">
    {% if prev_page %}
    <a href="{% spellbook_url prev_page %}"
       class="sb-flex sb-items-center sb-gap-1 sb-px-3 sb-py-2 sb-rounded sb-bg-secondary-10 sb-primary sb-no-underline sb-transition sb-hover:bg-secondary-25 sb-hover:primary-75">
      <span>←</span>
      <span class="sb-text-sm">Previous</span>
    </a>
    {% else %}
    <div></div>
    {% endif %}

    {% if next_page %}
    <a href="{% spellbook_url next_page %}"
       class="sb-flex sb-items-center sb-gap-1 sb-px-3 sb-py-2 sb-rounded sb-bg-secondary-10 sb-primary sb-no-underline sb-transition sb-hover:bg-secondary-25 sb-hover:primary-75">
      <span class="sb-text-sm">Next</span>
      <span>→</span>
    </a>
    {% endif %}
  </div>
  {% endif %}
</header>