/* Existing Styles... */

/* GALLERY */
.product-gallery {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    background: #f9f9f9;
}

.gallery-thumb {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s, border-color 0.2s;
}

.gallery-thumb:hover,
.gallery-thumb.active {
    opacity: 1;
    border-color: #3498db;
    border-width: 2px;
}