/* Swatch container */
.wvci-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

/* Base swatch */
.wvci-swatch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: 4px;
    transition: border-color 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    box-sizing: border-box;
}

.wvci-swatch:hover {
    border-color: #333;
}

/* Selected state */
.wvci-swatch.wvci-selected {
    border-color: #000;
    box-shadow: 0 0 0 1px #000;
}

/* Disabled state – combination does not exist, completely blocked */
.wvci-swatch.wvci-disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
    position: relative;
}

.wvci-swatch.wvci-disabled::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -2px;
    right: -2px;
    height: 1px;
    background: #e00;
    transform: rotate(-45deg);
}

/* Out-of-stock state – clickable but visually marked */
.wvci-swatch.wvci-out-of-stock {
    opacity: 0.4;
    position: relative;
}

.wvci-swatch.wvci-out-of-stock::after {
    content: '';
    position: absolute;
    top: 50%;
    left: -2px;
    right: -2px;
    height: 1px;
    background: #e00;
    transform: rotate(-45deg);
}

/* Color swatch */
.wvci-swatch--color {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid #ddd;
}

.wvci-swatch--color.wvci-selected {
    border-color: #000;
    box-shadow: 0 0 0 2px #000;
}

/* Image swatch */
.wvci-swatch--image {
    width: 44px;
    height: 44px;
    padding: 2px;
    border: 2px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
}

.wvci-swatch--image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2px;
    display: block;
}

.wvci-swatch--image.wvci-selected {
    border-color: #000;
}

/* Label fallback swatch */
.wvci-swatch--label {
    padding: 6px 14px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1;
    background: #fff;
    color: #333;
}

.wvci-swatch--label.wvci-selected {
    border-color: #000;
    background: #000;
    color: #fff;
}

/* Tooltip */
.wvci-swatch[title] {
    position: relative;
}

/* Ensure the hidden WooCommerce select stays truly hidden */
.wvci-select-wrapper {
    position: absolute !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    border: 0 !important;
}

/* ==========================================
   Archive / Shop page swatches
   ========================================== */
.wvci-archive-swatches {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-top: 6px;
    margin-bottom: 6px;
}

/* Smaller swatches for archive cards */
.wvci-archive-swatches .wvci-swatch--color {
    width: 24px;
    height: 24px;
}

.wvci-archive-swatches .wvci-swatch--image {
    width: 30px;
    height: 30px;
    padding: 1px;
}

/* Smooth image transition on archive product cards */
li.product img.attachment-woocommerce_thumbnail,
li.product img.attachment-medium_large,
li.product img.wp-post-image,
.product img.wp-post-image,
.woocommerce-loop-product__link img {
    transition: opacity 0.2s ease;
}

/* RTL support */
[dir="rtl"] .wvci-swatches,
.rtl .wvci-swatches,
[dir="rtl"] .wvci-archive-swatches,
.rtl .wvci-archive-swatches {
    direction: rtl;
}