/* static/css/gallery.css */

/* Layout Grundstruktur */

.gallery-layout {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    height: 100%;
    min-height: 0;
}

/* Oberer Bereich: Container + Typografie */

.gallery-controls {
    background: var(--sa-surface);
    border-radius: var(--sa-radius-card);
    border: 1px solid rgba(0, 0, 0, 0.03);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.04);
    padding: 0.7rem 0.95rem 0.55rem;
    font-size: 0.85rem;
}

.gallery-title {
    margin: 0 0 0.08rem;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.gallery-text {
    margin: 0 0 0.3rem;
    font-size: 0.8rem;
    line-height: 1.35;
    color: var(--sa-text-muted);
}

/* Filterformular – flach in der Karte integriert */

.gallery-filter-form {
    margin: 0.1rem 0 0;
    padding: 0.15rem 0 0;
    background: transparent;
    border: none;
}

/* Eine Zeile mit Wrap, aber wenig vertikale Höhe */

.gallery-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
}

/* Auf Desktop: Label + Select nebeneinander */

.gallery-filter-group {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    white-space: nowrap;
}

.gallery-filter-years {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.25rem;
}

.gallery-filter-label {
    font-weight: 500;
    font-size: 0.78rem;
}

/* Selects: niedriger und kompakt */

.gallery-filter-group select {
    padding: 0.18rem 0.55rem;
    border-radius: var(--sa-radius-pill);
    border: 1px solid var(--sa-border);
    background: #fff;
    font-size: 0.78rem;
}

/* Buttons rechts als Abschluss der Leiste */

.gallery-filter-actions {
    display: flex;
    gap: 0.3rem;
    align-items: center;
    margin-left: auto;
}

.gallery-btn {
    border-radius: var(--sa-radius-pill);
    border: 1px solid var(--sa-border);
    padding: 0.24rem 0.8rem;
    font-size: 0.78rem;
    background: #ffffff;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.gallery-btn-primary {
    background: var(--sa-red);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 3px 8px rgba(179, 18, 23, 0.28);
}

.gallery-btn-primary:hover {
    background: var(--sa-red-dark);
}

.gallery-btn-reset {
    color: var(--sa-text-muted);
    background: #f7f2ec;
}

.gallery-btn-reset:hover {
    background: #f0e6db;
}

/* Hinweistext knapp darunter */

.gallery-hint {
    margin: 0.35rem 0 0;
    font-size: 0.74rem;
    color: var(--sa-text-muted);
}

/* Grid-Container (unterer Teil) */

.gallery-grid-root {
    flex: 1 1 auto;
    min-height: 0;
    background: var(--sa-surface);
    border-radius: var(--sa-radius-card);
    box-shadow: var(--sa-shadow-soft-strong);
    padding: 0.75rem 0.9rem 0.9rem;
    overflow: auto;
}

/* Gruppen nach Ethnie */

.gallery-group {
    margin-bottom: 1.1rem;
}

.gallery-group-title {
    margin: 0 0 0.35rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--sa-red);
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
}

.gallery-group-count {
    font-size: 0.75rem;
    color: var(--sa-text-muted);
}

/* Grid – Basis + Spaltensteuerung */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.6rem;
}

/* explizite Spaltenzahl, gesteuert über gallery-cols-X */

.gallery-grid.gallery-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-grid.gallery-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gallery-grid.gallery-cols-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.gallery-grid.gallery-cols-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

/* Card */

.gallery-card {
    position: relative;
    border-radius: 0.6rem;
    overflow: hidden;
    background: #111;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.28);
    transform: translateY(0);
    transition: transform 0.14s ease, box-shadow 0.14s ease, opacity 0.24s ease;
}

.gallery-layout.gallery-enhanced .gallery-card {
    opacity: 0;
    transform: translateY(10px) scale(0.986);
}

.gallery-layout.gallery-enhanced .gallery-card.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.gallery-card-link {
    display: block;
    outline: none;
}

.gallery-card img {
    display: block;
    width: 100%;
    height: 150px;
    object-fit: cover;
    transform: scale(1.01);
    transition: transform 0.2s ease, filter 0.2s ease;
}

.gallery-card-link:focus-visible {
    box-shadow:
        inset 0 0 0 2px rgba(255, 255, 255, 0.94),
        inset 0 0 0 4px rgba(179, 18, 23, 0.65);
}

.gallery-card:hover img,
.gallery-card.is-hover img,
.gallery-card.is-focus img {
    transform: scale(1.04);
    filter: saturate(1.06);
}

/* Info-Overlay – nur bei Hover sichtbar */

.gallery-card-meta {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.35rem 0.4rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.04));
    color: #fff;
    font-size: 0.72rem;
    display: flex;
    justify-content: space-between;
    gap: 0.4rem;
    backdrop-filter: blur(2px);

    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;
    transition: opacity 0.14s ease, transform 0.14s ease;
}

.gallery-card:hover .gallery-card-meta,
.gallery-card.is-hover .gallery-card-meta,
.gallery-card.is-focus .gallery-card-meta,
.gallery-card:focus-within .gallery-card-meta {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Inhalt im Overlay */

.gallery-card-meta-main {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.gallery-card-title {
    font-weight: 500;
}

.gallery-card-subline {
    font-size: 0.7rem;
    opacity: 0.9;
}

.gallery-card-meta-tags {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.15rem;
}

.gallery-tag {
    border-radius: 999px;
    padding: 0.05rem 0.4rem;
    font-size: 0.65rem;
    border: 1px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(4px);
}

.gallery-tag-race {
    background: rgba(176, 27, 27, 0.85);
}

.gallery-tag-face {
    background: rgba(0, 0, 0, 0.7);
}

/* Card-Hover (leicht) */

.gallery-card.is-hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.45);
}

.gallery-card.is-focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
}

/* Keine Ergebnisse */

.gallery-empty {
    font-size: 0.8rem;
    color: var(--sa-text-muted);
}

/* Pagination */

.gallery-pagination {
    margin-top: 0.35rem;
}

.gallery-pagination-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--sa-text-muted);
}

.gallery-pagination-links {
    display: flex;
    gap: 0.35rem;
}

.gallery-page-link {
    text-decoration: none;
    padding: 0.2rem 0.6rem;
    border-radius: var(--sa-radius-pill);
    border: 1px solid var(--sa-border);
    background: #ffffff;
    font-size: 0.8rem;
}

.gallery-page-link:hover {
    background: #faf7f2;
}

/* Lade-Overlay für Filter/Pagination */

.gallery-loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.28);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
}

.gallery-loading-overlay.is-active {
    opacity: 1;
    pointer-events: auto;
}

.gallery-loading-spinner {
    min-width: 10rem;
    padding: 0.75rem 1.2rem;
    border-radius: 999px;
    background: #ffffff;
    box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.35);
    font-size: 0.85rem;
    color: var(--sa-text-main);
    transform: translateY(4px);
    transition: transform 0.18s ease;
}

.gallery-loading-overlay.is-active .gallery-loading-spinner {
    transform: translateY(0);
}

@media (hover: none) {
    .gallery-card-meta {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.14));
    }
}

/* Responsive */

@media (max-width: 900px) {
    .gallery-controls {
        padding-inline: 0.75rem;
    }

    .gallery-filter-row {
        align-items: flex-start;
    }

    .gallery-filter-group {
        flex-direction: column;
        align-items: flex-start;
        white-space: normal;
    }

    .gallery-filter-actions {
        margin-left: 0;
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}

@media (max-width: 640px) {
    .gallery-grid-root {
        padding-inline: 0.6rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 0.45rem;
    }
}