{% if sentinel_found %}
<div class="sentinel-fragment">
    <h4>{{ project_id }} SENTINEL</h4>
    <p><strong>Lessons:</strong> {{ lesson_count }}</p>
    <p><strong>Last Lesson:</strong> {{ last_lesson }}</p>
</div>
{% else %}
<p>No SENTINEL data for {{ project_id }}.</p>
{% endif %}