/* ============================================
   NAMWINDOWS  WooCommerce Thumbnail Slider
   ============================================ */

/* ép thumbnail thành 1 hàng ngang và trợt */
.woocommerce-product-gallery .flex-control-nav.flex-control-thumbs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 15px 0 0 0;
    max-width: 100%;
}

/* mi thumbnail */
.woocommerce-product-gallery .flex-control-thumbs li {
    flex: 0 0 auto !important;
    width: 80px !important;
    height: auto;
    margin: 0 !important;
}

/* ảnh trong thumbnail */
.woocommerce-product-gallery .flex-control-thumbs li img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    cursor: pointer;
    border-radius: 4px;
    border: 2px solid transparent;
}

/* thumbnail active (đang chọn) */
.woocommerce-product-gallery .flex-control-thumbs .flex-active img {
    border-color: #e60000;
}

/* khi kéo */
.flex-control-thumbs.dragging {
    cursor: grabbing !important;
    cursor: -webkit-grabbing !important;
}

/* bình thường */
.flex-control-thumbs {
    cursor: grab;
}

/* scrollbar style (tùy chọn) */
.woocommerce-product-gallery .flex-control-thumbs::-webkit-scrollbar {
    height: 6px;
}
.woocommerce-product-gallery .flex-control-thumbs::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.25);
    border-radius: 8px;
}