/* Product Variants Styles */

/* Color variant styles */
.bg-color-den { background-color: #000000; }
.bg-color-xanh { background-color: #0066cc; }
.bg-color-do { background-color: #cc0000; }
.bg-color-xanh-den { background-color: #003366; }
.bg-color-cam { background-color: #ff6600; }
.bg-color-xam { background-color: #808080; }
.bg-color-nau { background-color: #8b4513; }
.bg-color-hong { background-color: #ff69b4; }

/* Additional common colors */
.bg-color-trang { background-color: #ffffff; border: 1px solid #ddd; }
.bg-color-vang { background-color: #ffcc00; }
.bg-color-tim { background-color: #800080; }
.bg-color-xanh-la { background-color: #00cc00; }

/* Variant picker enhancements */
.variant-picker-item {
    margin-bottom: 20px;
}

.variant-picker-label {
    font-weight: 600;
    margin-bottom: 8px;
}

.variant-picker-label-value {
    margin-left: 5px;
    color: #333;
}

/* Color button styles */
.color-btn .btn-checkbox {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-block;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.color-btn:hover .btn-checkbox,
.color-btn input:checked + .btn-checkbox {
    border-color: #333;
    transform: scale(1.1);
}

/* Force override for all variant buttons */
.variant-picker-values .size-btn,
.variant-picker-values label.size-btn,
label.style-text.size-btn {
    min-width: auto !important;
    width: auto !important;
    padding: 10px 20px !important;
    white-space: nowrap !important;
    font-size: 14px !important;
    border-radius: 25px !important;
    height: auto !important;
    line-height: 1.4 !important;
    border: 2px solid #ddd !important;
    background: #fff !important;
    color: #333 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
}

/* Hover and active states */
.variant-picker-values .size-btn:hover,
.variant-picker-values label.size-btn:hover {
    border-color: #333 !important;
    background: #f8f8f8 !important;
}

/* Selected state */
input[type="radio"]:checked + .size-btn,
input[type="radio"]:checked + label.size-btn {
    background: #333 !important;
    color: #fff !important;
    border-color: #333 !important;
}

/* Text inside buttons */
.size-btn .text-title,
.size-btn span.text-title {
    font-size: 14px !important;
    font-weight: 500 !important;
    color: inherit !important;
}

.size-btn:hover {
    border-color: #333;
    background: #f8f8f8;
}

.size-btn input:checked + .size-btn,
input:checked + .size-btn {
    border-color: #333;
    background: #333;
    color: #fff;
}

/* Removed type-disable styles since we don't check stock */

/* Tooltip styles */
.hover-tooltip {
    position: relative;
}

.hover-tooltip .tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.hover-tooltip .tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: #333;
}

.hover-tooltip:hover .tooltip {
    opacity: 1;
    visibility: visible;
    bottom: calc(100% + 8px);
}

/* Variant picker values layout */
.variant-picker-values {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.variant-picker-values.gap12 {
    gap: 12px;
}

/* Color attributes special styling */
.variant-picker-item[data-attribute="mau-sac"] .size-btn,
.variant-picker-item[data-attribute="color"] .size-btn {
    padding: 12px 24px !important;
    border-radius: 30px !important;
    min-width: 100px !important;
    font-weight: 600 !important;
}

/* Ensure text doesn't break */
.variant-picker-values .size-btn {
    text-overflow: ellipsis;
    overflow: hidden;
}

/* Alternative: Dropdown style for long attribute names */
.variant-dropdown {
    position: relative;
    display: inline-block;
    min-width: 120px;
}

.variant-dropdown-btn {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.variant-dropdown-btn:after {
    content: '▼';
    font-size: 10px;
    color: #666;
}

.variant-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    z-index: 1000;
    display: none;
}

.variant-dropdown-menu.show {
    display: block;
}

.variant-dropdown-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}

.variant-dropdown-item:last-child {
    border-bottom: none;
}

.variant-dropdown-item:hover {
    background: #f8f8f8;
}

.variant-dropdown-item.active {
    background: #333;
    color: #fff;
}

/* Hide radio inputs */
.variant-picker-values input[type="radio"] {
    display: none;
}

/* Loading state */
.variant-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .variant-picker-values {
        gap: 6px;
    }

    .color-btn .btn-checkbox {
        width: 28px;
        height: 28px;
    }

    .variant-picker-values .size-btn,
    .variant-picker-values label.size-btn {
        padding: 8px 16px !important;
        font-size: 13px !important;
    }

    .variant-picker-item[data-attribute="mau-sac"] .size-btn,
    .variant-picker-item[data-attribute="color"] .size-btn {
        padding: 10px 20px !important;
        min-width: 80px !important;
    }
}

@media (max-width: 480px) {
    .variant-picker-values .size-btn,
    .variant-picker-values label.size-btn {
        padding: 6px 12px !important;
        font-size: 12px !important;
    }

    .variant-picker-item[data-attribute="mau-sac"] .size-btn,
    .variant-picker-item[data-attribute="color"] .size-btn {
        padding: 8px 16px !important;
        min-width: 70px !important;
    }
}

/* Image source indicator */
.tf-product-media-wrap .swiper-slide {
    position: relative;
}

.image-source-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tf-product-media-wrap .swiper-slide:hover .image-source-badge {
    opacity: 1;
}

.image-source-badge.product {
    background: rgba(34, 139, 34, 0.8);
}

.image-source-badge.variant {
    background: rgba(255, 140, 0, 0.8);
}

/* Color-based image filtering */
.image-slide.hidden-by-color-filter {
    display: none !important;
}

.image-slide {
    transition: all 0.3s ease;
}

/* Smooth transition when switching colors */
.tf-product-media-wrap.color-switching .swiper-slide {
    transition: all 0.3s ease;
}

.tf-product-media-wrap.color-switching .swiper-slide.hidden-by-color-filter {
    opacity: 0;
    transform: scale(0.95);
}

/* Ensure visible slides are properly displayed */
.image-slide:not(.hidden-by-color-filter) {
    opacity: 1 !important;
    transform: scale(1) !important;
}

/* Loading state for color switching */
.tf-product-media-wrap.color-switching {
    position: relative;
}

.tf-product-media-wrap.color-switching::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 10;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.tf-product-media-wrap.color-switching.loading::before {
    opacity: 1;
}