/* Desktop Layout: Vertical gallery on the left */
@media (min-width: 768px) {
    .woocommerce div.product div.images.woocommerce-product-gallery {
        display: flex !important;
        flex-direction: row-reverse !important;
        flex-wrap: nowrap !important;
        align-items: flex-start !important;
        gap: 20px !important;
    }

    /* Main Featured Image */
    .woocommerce div.product div.images .woocommerce-product-gallery__wrapper {
        width: calc(100% - 100px) !important; /* Adjust based on thumb width + gap */
        margin: 0 !important;
        border-radius: 8px;
        overflow: hidden;
    }

    /* Thumbnails Container */
    .woocommerce div.product div.images .flex-control-thumbs {
        width: 80px !important; /* Fixed width for thumbnails */
        display: flex !important;
        flex-direction: column !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* Individual Thumbnails */
    .woocommerce div.product div.images .flex-control-thumbs li {
        width: 100% !important;
        padding: 0 !important;
        margin: 0 0 15px 0 !important;
        float: none !important;
        border-radius: 6px;
        overflow: hidden;
        cursor: pointer;
        border: 2px solid transparent;
        transition: all 0.3s ease;
    }
    
    .woocommerce div.product div.images .flex-control-thumbs li:last-child {
        margin-bottom: 0 !important;
    }

    .woocommerce div.product div.images .flex-control-thumbs li img {
        width: 100% !important;
        height: auto !important;
        display: block;
        opacity: 0.6;
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    /* Hover and Active States */
    .woocommerce div.product div.images .flex-control-thumbs li img.flex-active,
    .woocommerce div.product div.images .flex-control-thumbs li:hover img {
        opacity: 1;
    }
    
    .woocommerce div.product div.images .flex-control-thumbs li:hover img {
        transform: scale(1.05);
    }
    
    .woocommerce div.product div.images .flex-control-thumbs li.flex-active {
        border-color: #000; /* Subtle active border indication */
    }
}

/* Mobile Layout: Stacked gallery with horizontal thumbs */
@media (max-width: 767px) {
    .woocommerce div.product div.images .woocommerce-product-gallery__wrapper {
        margin-bottom: 15px !important;
        border-radius: 6px;
        overflow: hidden;
    }

    .woocommerce div.product div.images .flex-control-thumbs {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .woocommerce div.product div.images .flex-control-thumbs li {
        width: calc(25% - 7.5px) !important; /* 4 items in a row */
        margin: 0 !important;
        padding: 0 !important;
        border-radius: 4px;
        overflow: hidden;
    }
    
    .woocommerce div.product div.images .flex-control-thumbs li img {
        width: 100% !important;
        height: auto !important;
        display: block;
    }
}