/* ================================================================
   PRODUCTO - Galería, Sticky cart, Cards
   ================================================================ */

/* ── Galería de imágenes ────────────────────────── */
.galeria-container {
    position: relative;
}
.galeria-main {
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 1rem;
}
.galeria-main img {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
    background: var(--color-surface);
    transition: transform 0.3s ease;
    cursor: zoom-in;
    border-radius: var(--border-radius);
}

.galeria-main img:hover {
    transform: scale(1.4);
}
.galeria-thumbs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}
.galeria-thumb {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 2px solid transparent;
    padding: 0;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--color-white);
    opacity: 0.6;
}
.galeria-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.galeria-thumb:hover {
    opacity: 1;
    border-color: var(--color-primary-light);
}
.galeria-thumb.active {
    opacity: 1;
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(125, 91, 166, 0.3);
}

/* ── Product card img ───────────────────────────── */
.product-card-img {
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}
.product-card-img.agotado { opacity: 0.5; }
.badge-agotado {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1;
    font-size: 0.75rem;
    margin: 0.75rem;
}

/* ── Sticky cart bar (móvil) ────────────────────── */
.sticky-cart-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
    padding: 12px 0;
    z-index: 1030;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
}
.sticky-cart-price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}
.sticky-cart-btn {
    min-width: 200px;
    padding: 12px 24px !important;
    font-weight: 500 !important;
}

/* ── Responsive producto ────────────────────────── */
@media (max-width: 768px) {
    .galeria-main img { max-height: 320px; }
    .galeria-main img:hover { transform: scale(1.2); }
    .galeria-thumb { width: 44px; height: 44px; }
    .product-card-img { height: 200px; }
}