/* ============================================================
   Galería de fotos — 5K y 10K Melocotón de Cieza
   Estilos específicos de /galeria/ (índice → cuadrícula → lightbox)
   Reutiliza los tokens de style.css (--verde, --naranja, etc.)
   ============================================================ */

.gal-main { padding-top: 28px; padding-bottom: 56px; }

/* Aviso / intro reutiliza .note de style.css */
.gal-intro { margin-bottom: 28px; }

/* ---------- Índice de categorías (reutiliza .galeria-grid/.galeria-tile) ---------- */
.galeria-tile .tile-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    transition: transform 0.35s ease;
}
.galeria-tile:hover .tile-bg { transform: scale(1.05); }
.galeria-tile .tile-content { position: relative; z-index: 1; }
.galeria-tile .tile-icon { font-size: 1.1rem; }

/* ---------- Cabecera de categoría ---------- */
.gal-cat-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px 16px;
    margin-bottom: 20px;
}
.gal-volver {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--verde);
    border: 2px solid var(--gris-borde);
    border-radius: var(--radius-sm);
    padding: 7px 14px;
    background: var(--blanco);
    cursor: pointer;
    text-decoration: none;
    transition: border-color 0.15s, color 0.15s;
}
.gal-volver:hover { border-color: var(--naranja); color: var(--naranja); }
.gal-cat-title { margin: 0; font-size: 1.6rem; }
.gal-cat-title .gal-icon { margin-right: 6px; }
.gal-cat-count { color: var(--tinta-suave); font-size: 0.9rem; }

/* ---------- Cuadrícula de celdas ---------- */
.gal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
}
.gal-cell {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--gris-borde);
    cursor: pointer;
    border: none;
    padding: 0;
    box-shadow: var(--shadow-sm);
}
.gal-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}
.gal-cell img.cargada { opacity: 1; }
.gal-cell:hover img { transform: scale(1.06); }
.gal-cell:focus-visible { outline: 3px solid var(--naranja); outline-offset: 2px; }
.gal-cell-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: rgba(26, 26, 26, 0.72);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 7px;
    border-radius: 99px;
    z-index: 1;
    pointer-events: none;
}

/* ---------- Carga incremental ---------- */
.gal-sentinel { height: 1px; }
.gal-loadmore-wrap { text-align: center; margin-top: 22px; }
.gal-spinner {
    width: 30px; height: 30px;
    margin: 18px auto;
    border: 3px solid var(--gris-borde);
    border-top-color: var(--naranja);
    border-radius: 50%;
    animation: gal-spin 0.7s linear infinite;
}
@keyframes gal-spin { to { transform: rotate(360deg); } }

/* ---------- Lightbox ---------- */
.gal-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(10, 12, 12, 0.94);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    -webkit-tap-highlight-color: transparent;
}
.gal-lightbox[hidden] { display: none; }
.gal-lb-stage {
    position: relative;
    flex: 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
}
.gal-lb-img {
    max-width: 92vw;
    max-height: 78vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.2s ease;
}
.gal-lb-img.cargada { opacity: 1; }
.gal-lb-spinner {
    position: absolute;
    width: 38px; height: 38px;
    border: 3px solid rgba(255, 255, 255, 0.25);
    border-top-color: #fff;
    border-radius: 50%;
    animation: gal-spin 0.7s linear infinite;
}
.gal-lb-error {
    position: absolute;
    color: #fff;
    text-align: center;
    max-width: 80vw;
    font-size: 0.9rem;
    line-height: 1.5;
}
.gal-lb-error a { color: var(--amarillo); }

/* Botones del lightbox */
.gal-lb-btn {
    position: absolute;
    background: rgba(255, 255, 255, 0.12);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}
.gal-lb-btn:hover { background: rgba(255, 255, 255, 0.28); }
.gal-lb-prev, .gal-lb-next {
    top: 50%;
    transform: translateY(-50%);
    width: 48px; height: 48px;
    border-radius: 50%;
    font-size: 1.5rem;
}
.gal-lb-prev { left: 10px; }
.gal-lb-next { right: 10px; }
.gal-lb-close {
    top: 10px; right: 10px;
    width: 42px; height: 42px;
    border-radius: 50%;
    font-size: 1.4rem;
}
.gal-lb-bar {
    width: 100%;
    max-width: 920px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: #fff;
    padding: 12px 4px 2px;
    flex-shrink: 0;
}
.gal-lb-caption { font-size: 0.85rem; opacity: 0.85; }
.gal-lb-counter { font-size: 0.85rem; font-weight: 700; opacity: 0.95; }
.gal-lb-download {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--naranja);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 9px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s;
}
.gal-lb-download:hover { background: var(--naranja-intenso); color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
    .gal-grid { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 6px; }
    .gal-cat-title { font-size: 1.3rem; }
    .gal-lb-img { max-width: 96vw; max-height: 72vh; }
    .gal-lb-prev, .gal-lb-next { width: 42px; height: 42px; font-size: 1.3rem; }
    .gal-lb-bar { flex-wrap: wrap; justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    .gal-cell img, .galeria-tile .tile-bg { transition: none; }
    .gal-spinner, .gal-lb-spinner { animation: none; }
}