/* Gallery — list & lightbox styles. Token names match style.css :root. */

.gallery-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(2rem, 4vw, 3rem) 1.25rem clamp(2.5rem, 5vw, 4rem);
}

.gallery-header {
    text-align: center;
    margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}
.gallery-header h1 {
    color: var(--color-primary);
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin: 0 0 0.4rem;
}
.gallery-header p {
    color: var(--color-gray-dark);
    margin: 0;
    font-size: 1.1rem;
}

/* Grid of tiles */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}
@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 0.6rem;
    }
}

.gallery-tile {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    background: var(--color-gray-light);
    aspect-ratio: 1 / 1;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.gallery-tile:hover,
.gallery-tile:focus-visible {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    outline: none;
}
.gallery-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.gallery-tile-caption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 0.5rem 0.75rem;
    background: linear-gradient(to top, rgba(0,0,0,0.55), rgba(0,0,0,0));
    color: #fff;
    font-size: 0.85rem;
    line-height: 1.3;
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}
.gallery-tile:hover .gallery-tile-caption,
.gallery-tile:focus-visible .gallery-tile-caption {
    opacity: 1;
}

.gallery-empty,
.gallery-browse-link {
    text-align: center;
    margin-top: 2rem;
}
.gallery-browse-link a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 1.1rem;
}
.gallery-browse-link a:hover { text-decoration: underline; }

/* Filters */
.gallery-filter {
    background: var(--color-gray-light);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}
.gallery-filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.gallery-filter-row:last-child { margin-bottom: 0; }
.gallery-filter-label {
    font-weight: 600;
    color: var(--color-text);
}
.gallery-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.gallery-chip {
    background: var(--color-white);
    border: 1px solid #d0c8c0;
    border-radius: 999px;
    padding: 0.3rem 0.85rem;
    font-size: 0.9rem;
    color: var(--color-text);
    cursor: pointer;
    transition: background var(--transition-normal), color var(--transition-normal);
}
.gallery-chip input { display: none; }
.gallery-chip--on {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.gallery-year-select {
    background: var(--color-white);
    border: 1px solid #d0c8c0;
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.5rem;
    font: inherit;
}
.gallery-filter-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    justify-content: flex-end;
}
.gallery-filter-apply {
    background: var(--color-primary);
    color: var(--color-white);
    border: 0;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
}
.gallery-filter-apply:hover { background: var(--color-primary-dark); }
.gallery-filter-clear {
    color: var(--color-gray-dark);
    text-decoration: none;
    font-size: 0.9rem;
}
.gallery-filter-clear:hover { text-decoration: underline; }

/* Pagination */
.gallery-pagination {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}
.gallery-pagination a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}
.gallery-pagination a:hover { text-decoration: underline; }
.gallery-pagination .disabled { color: #b8b0a8; cursor: default; }
.gallery-pagination-info { color: var(--color-gray-dark); }

/* Lightbox */
.lightbox {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.92);
    display: none;
    align-items: center; justify-content: center;
    z-index: 10000;
    padding: 1rem;
}
.lightbox.open { display: flex; }
.lightbox-stage {
    position: relative;
    max-width: 100%;
    max-height: 100%;
}
.lightbox-img {
    max-width: 90vw;
    max-height: 80vh;
    display: block;
    margin: 0 auto;
    border-radius: var(--radius-sm);
    box-shadow: 0 12px 40px rgba(0,0,0,0.6);
    background: #1a1a1a;
}
.lightbox-caption {
    color: #f0e8d8;
    text-align: center;
    padding: 0.75rem 1rem 0;
    font-size: 0.95rem;
    max-width: 800px;
    margin: 0 auto;
}
.lightbox-btn {
    position: absolute;
    background: rgba(255,255,255,0.1);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    width: 44px; height: 44px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-normal);
}
.lightbox-btn:hover { background: rgba(255,255,255,0.25); }
.lightbox-prev { left: -56px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -56px; top: 50%; transform: translateY(-50%); }
.lightbox-close { right: -56px; top: 0; }
@media (max-width: 720px) {
    .lightbox-prev { left: 4px; }
    .lightbox-next { right: 4px; }
    .lightbox-close { right: 4px; top: 4px; }
}