/* ============================================================
   Activity Detail Modal (CSR Page) matching Admin Preview
   ============================================================ */

.activity-detail-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.activity-detail-modal-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.activity-detail-modal {
    width: 100%;
    max-width: 56rem; /* Tailwind max-w-4xl = 896px */
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    background: #ffffff;
    border-radius: 1.5rem; /* rounded-3xl */
    display: flex;
    flex-direction: column;
}

.activity-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    width: 2.5rem;
    height: 2.5rem;
    background: #f3f4f6;
    color: #4b5563;
    border: none;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

.activity-modal-close:hover {
    background: #e5e7eb;
}

.activity-modal-content-wrap {
    padding: 1.5rem;
}
@media (min-width: 768px) {
    .activity-modal-content-wrap {
        padding: 3rem; /* md:p-12 */
    }
}

.activity-modal-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f3f4f6;
}

.activity-modal-header h2 {
    font-size: 1.5rem;
    line-height: 1.375;
    font-weight: 900;
    color: #111827;
    margin-bottom: 1rem;
}
@media (min-width: 768px) {
    .activity-modal-header h2 {
        font-size: 1.875rem; /* text-3xl */
    }
}

.activity-modal-meta {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

/* Tailwind .prose simulator */
.admin-prose-mimic {
    color: #1f2937;
    font-size: 1rem;
    line-height: 1.625;
}

.admin-prose-mimic p {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.625;
}

.admin-prose-mimic h1,
.admin-prose-mimic h2,
.admin-prose-mimic h3,
.admin-prose-mimic h4,
.admin-prose-mimic h5,
.admin-prose-mimic h6 {
    font-weight: 700;
    margin-top: 1rem;
    margin-bottom: 1rem;
    color: #111827;
}

.admin-prose-mimic ul {
    list-style-type: disc;
    list-style-position: inside;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.admin-prose-mimic ol {
    list-style-type: decimal;
    list-style-position: inside;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.admin-prose-mimic li {
    margin-bottom: 0.25rem;
}

.admin-prose-mimic img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    margin-left: auto;
    margin-right: auto;
    display: block;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.admin-prose-mimic .image-caption {
    text-align: center;
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
}