/* Gallery landing page – modern, minimal, accessible */

/* ---- Variables ---- */
.gallery-landing {
    --gallery-bg: linear-gradient(180deg, #f5f6f8 0%, #fff 100%);
    --gallery-card-radius: 12px;
    --gallery-card-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    --gallery-card-shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.12);
    --gallery-accent: var(--bs-primary, #0d6efd);
    --gallery-overlay: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, transparent 50%);
    --gallery-transition: 0.3s ease;
}

/* ---- Section & Toolbar ---- */
.gallery-landing {
    background: var(--gallery-bg);
    padding: 2.5rem 0 3.5rem;
}

.gallery-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    margin-bottom: 1.75rem;
    padding: 0.5rem 0;
}

.gallery-toolbar-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #495057;
}

.gallery-sort-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.gallery-pill {
    display: inline-block;
    padding: 0.4rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #495057;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 999px;
    text-decoration: none;
    transition: border-color var(--gallery-transition), background var(--gallery-transition), color var(--gallery-transition);
}

.gallery-pill:hover {
    border-color: var(--gallery-accent);
    color: var(--gallery-accent);
    background: rgba(13, 110, 253, 0.04);
}

.gallery-pill:focus-visible {
    outline: 2px solid var(--gallery-accent);
    outline-offset: 2px;
}

.gallery-pill-active,
.gallery-pill[aria-current="true"] {
    background: var(--gallery-accent);
    border-color: var(--gallery-accent);
    color: #fff;
}

/* ---- Grid ---- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

@media (min-width: 576px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.75rem;
    }
}

@media (min-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ---- Cards ---- */
.gallery-card-wrap {
    margin: 0;
}

.gallery-album-card {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
    transition: transform var(--gallery-transition);
}

.gallery-album-card:hover {
    transform: translateY(-4px);
}

.gallery-album-card:focus-visible {
    outline: 2px solid var(--gallery-accent);
    outline-offset: 4px;
    border-radius: var(--gallery-card-radius);
}

.gallery-album-figure {
    margin: 0;
    height: 100%;
    background: #fff;
    border-radius: var(--gallery-card-radius);
    overflow: hidden;
    box-shadow: var(--gallery-card-shadow);
    transition: box-shadow var(--gallery-transition);
}

.gallery-album-card:hover .gallery-album-figure {
    box-shadow: var(--gallery-card-shadow-hover);
}

/* Entrance animation */
.gallery-card-wrap {
    animation: galleryCardEnter 0.4s ease backwards;
}

.gallery-grid .gallery-card-wrap:nth-child(1) { animation-delay: 0.02s; }
.gallery-grid .gallery-card-wrap:nth-child(2) { animation-delay: 0.05s; }
.gallery-grid .gallery-card-wrap:nth-child(3) { animation-delay: 0.08s; }
.gallery-grid .gallery-card-wrap:nth-child(4) { animation-delay: 0.11s; }
.gallery-grid .gallery-card-wrap:nth-child(5) { animation-delay: 0.14s; }
.gallery-grid .gallery-card-wrap:nth-child(6) { animation-delay: 0.17s; }
.gallery-grid .gallery-card-wrap:nth-child(7) { animation-delay: 0.2s; }
.gallery-grid .gallery-card-wrap:nth-child(8) { animation-delay: 0.23s; }
.gallery-grid .gallery-card-wrap:nth-child(n+9) { animation-delay: 0.26s; }

@keyframes galleryCardEnter {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Preview area */
.gallery-album-preview {
    position: relative;
    aspect-ratio: 4 / 3;
    min-height: 200px;
    max-height: 280px;
    background: #1a1a2e;
    overflow: hidden;
}

.gallery-album-slideshow {
    position: absolute;
    inset: 0;
}

.gallery-album-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

.gallery-album-slide.active {
    opacity: 1;
    z-index: 1;
}

.gallery-album-placeholder {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #2d2d44 0%, #1a1a2e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-album-placeholder-icon {
    width: 3rem;
    height: 3rem;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='rgba(255,255,255,0.5)' viewBox='0 0 16 16'%3E%3Cpath d='M6.002 5.5a1.5 1.5 0 1 1-3 0 1.5 1.5 0 0 1 3 0z'/%3E%3Cpath d='M2.002 1a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V3a2 2 0 0 0-2-2h-12zm12 1a1 1 0 0 1 1 1v6.5l-3.777-1.947a.5.5 0 0 0-.577.093l-3.71 3.71-2.66-1.772a.5.5 0 0 0-.63.062L1.002 12V3a1 1 0 0 1 1-1h12z'/%3E%3C/svg%3E") center/contain no-repeat;
}

.gallery-album-count {
    position: absolute;
    bottom: 10px;
    right: 10px;
    z-index: 2;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
    border-radius: 999px;
}

.gallery-album-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 3;
    background: var(--gallery-accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.3em 0.6em;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Overlay on hover */
.gallery-album-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: var(--gallery-overlay);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 1.25rem;
    opacity: 0;
    transition: opacity var(--gallery-transition);
}

.gallery-album-card:hover .gallery-album-overlay,
.gallery-album-card:focus-visible .gallery-album-overlay {
    opacity: 1;
}

.gallery-album-cta-overlay {
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    transition: background 0.2s ease, color 0.2s ease;
}

.gallery-album-card:hover .gallery-album-cta-overlay,
.gallery-album-card:focus-visible .gallery-album-cta-overlay {
    background: rgba(255, 255, 255, 0.95);
    color: #1a1a2e;
}

/* Caption */
.gallery-album-caption {
    padding: 1rem 1.1rem;
    margin: 0;
}

.gallery-album-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0 0 0.35rem;
    color: #212529;
}

.gallery-album-desc {
    font-size: 0.875rem;
    color: #6c757d;
    margin: 0 0 0.5rem;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gallery-album-cta {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gallery-accent);
    transition: text-decoration var(--gallery-transition);
}

.gallery-album-card:hover .gallery-album-cta {
    text-decoration: underline;
}

/* ---- Empty state ---- */
.gallery-landing-empty {
    text-align: center;
    padding: 3rem 1.5rem;
}

.gallery-landing-empty-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    background: var(--gallery-accent);
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.002 5.5a1.5 1.5 0 1 1-3 0 1.5 1.5 0 0 1 3 0z'/%3E%3Cpath d='M2.002 1a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V3a2 2 0 0 0-2-2h-12zm12 1a1 1 0 0 1 1 1v6.5l-3.777-1.947a.5.5 0 0 0-.577.093l-3.71 3.71-2.66-1.772a.5.5 0 0 0-.63.062L1.002 12V3a1 1 0 0 1 1-1h12z'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.002 5.5a1.5 1.5 0 1 1-3 0 1.5 1.5 0 0 1 3 0z'/%3E%3Cpath d='M2.002 1a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V3a2 2 0 0 0-2-2h-12zm12 1a1 1 0 0 1 1 1v6.5l-3.777-1.947a.5.5 0 0 0-.577.093l-3.71 3.71-2.66-1.772a.5.5 0 0 0-.63.062L1.002 12V3a1 1 0 0 1 1-1h12z'/%3E%3C/svg%3E") center/contain no-repeat;
    mask-size: 60%;
    -webkit-mask-size: 60%;
    opacity: 0.9;
}

.gallery-landing-empty-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #212529;
    margin: 0 0 0.5rem;
}

.gallery-landing-empty-text {
    color: #6c757d;
    margin: 0 0 1rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.gallery-landing-empty-contact {
    font-size: 0.875rem;
    color: #6c757d;
    margin: 0;
}

.gallery-landing-empty-contact a {
    font-weight: 500;
}

.gallery-landing-empty-contact a:focus-visible {
    outline: 2px solid var(--gallery-accent);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .gallery-card-wrap {
        animation: none;
    }
    .gallery-album-card:hover {
        transform: none;
    }
    .gallery-album-slide {
        transition-duration: 0.01ms;
    }
}