/**
 * Schattenwelt – Screenshot-Galerie (Redesign, dunkles Gold-Theme).
 * Ersetzt die alte Glide.js-Karussell-Darstellung durch ein Thumbnail-Grid +
 * Modal-Vorschau (reicht bei ueberschaubarer Bilderzahl pro Kategorie, siehe
 * Backlog #29). Farb-Tokens/.btn-gilded/.modal-* kommen aus layout.css.
 */

.gallery-page,
.gallery-page *,
.gallery-page *::before,
.gallery-page *::after {
    box-sizing: border-box;
}

.gallery-page__title {
    font-family: 'Cinzel', Georgia, serif;
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    color: var(--sw-gold-bright);
    text-align: center;
    margin: 0 0 2rem;
}

.gal-category {
    max-width: 360px;
    margin: 0 auto 2rem;
}

.gal-category label {
    display: block;
    font-size: 0.85rem;
    color: var(--sw-text-muted);
    margin-bottom: 0.4rem;
}

.gal-category select {
    width: 100%;
    padding: 0.6rem 0.9rem;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--sw-border-gold);
    border-radius: var(--sw-radius-sm);
    color: var(--sw-gold-bright);
    font-size: 0.95rem;
}

/* Native <option>-Popups respektieren rgba-Hintergruende oft nicht zuverlaessig - solide
   Farbe statt der halbtransparenten Select-Hintergrundfarbe (gleicher Fix wie auth.css). */
.gal-category select option {
    background: #14120e;
    color: var(--sw-gold-bright);
}

.gal-category select:focus {
    outline: none;
    border-color: var(--sw-gold);
    box-shadow: 0 0 0 3px rgba(201, 166, 92, 0.15);
}

.gal-heading {
    font-family: 'Cinzel', Georgia, serif;
    font-size: 1.1rem;
    color: var(--sw-gold-bright);
    text-align: center;
    margin: 0 0 1.5rem;
}

.gal-empty {
    text-align: center;
    color: var(--sw-text-muted);
}

.gal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.gal-thumb {
    display: block;
    padding: 0;
    background: var(--sw-panel-dark);
    border: 1px solid var(--sw-border-gold);
    border-radius: var(--sw-radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4 / 3;
}

.gal-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.2s ease;
}

.gal-thumb:hover img {
    transform: scale(1.05);
}

/* ── Modal-Vorschau (Grundklassen .modal-backdrop/.modal-dialog aus layout.css) ── */
.gal-modal-image {
    max-width: 100%;
    max-height: 75vh;
    display: block;
    margin: 0 auto;
    border-radius: var(--sw-radius-sm);
}

.gal-modal-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}

.gal-modal-nav button {
    background: rgba(201, 166, 92, 0.12);
    border: 1px solid var(--sw-border-gold);
    border-radius: var(--sw-radius-sm);
    color: var(--sw-gold-bright);
    padding: 0.4rem 1rem;
    font-size: 1rem;
    cursor: pointer;
}

.gal-modal-nav button:hover {
    background: rgba(201, 166, 92, 0.22);
}

.gal-modal-nav button:disabled {
    opacity: 0.4;
    cursor: default;
}

.gal-modal-counter {
    font-size: 0.85rem;
    color: var(--sw-text-muted);
}

@media (max-width: 640px) {
    .gal-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}