.product-gallery {
    max-width: 500px;
    margin: auto;
    background: #fff;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

/* Main image */
.main-image-container {
    margin-bottom: 15px;
    border: 1px solid #eee;
}

#main-product-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Variant swatches */
.variant-swatches {
    margin-bottom: 15px;
}

.swatch {
    padding: 8px 12px;
    margin: 4px;
    border: 2px solid #ccc;
    background: #f9f9f9;
    cursor: pointer;
    border-radius: 4px;
    font-size: 14px;
}

.swatch.active {
    border-color: #007bff;
    background-color: #e6f2ff;
    font-weight: bold;
}

/* Thumbnail images */
.thumbnail-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border: 2px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.2s ease;
}

.thumbnail:hover {
    opacity: 1;
}

.thumbnail.active {
    border-color: #007bff;
    opacity: 1;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}