{# ABOUTME: Non-persisting query-preview partial — match count + capped sample (#253). #}
{# ABOUTME: Swapped into the form's aria-live region; distinct empty vs static-notice states. #}
{% if static_notice %}
<p class="preview-notice" role="status">Static collection — no rule. Add books by hand instead.</p>
{% elif total == 0 %}
<p class="preview-empty" role="status">0 books match this rule yet.</p>
{% else %}
<p class="preview-count" role="status">
    Matches: {{ total }} book{{ "" if total == 1 else "s" }}{% if sample|length < total %} — showing first {{ sample|length }}{% endif %}
</p>
<ul class="preview-sample">
    {% for book in sample %}
    <li>
        <span class="preview-title">{{ book.metadata.title }}</span>
        {% if book.metadata.authors %}
        <span class="preview-authors">— {{ book.metadata.authors | join(", ") }}</span>
        {% endif %}
    </li>
    {% endfor %}
</ul>
{% endif %}