s="col-12">
            <div class="alert alert-info">
                You haven't joined any groups yet. Create one to get started!
            </div>
        </div>
        {% endfor %}
    </div>
</div>

<!-- Add the styles for modern cards -->
<style>
    /* Modern card styling with hover effect */
    .modern-card {
        background-color: rgba(17, 24, 39, 0.8);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 16px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        m