/**
 * Variation Selector Pro Widget Styles
 *
 * @package Vime_WooCommerce_Widgets
 * @since 1.7.0
 */

/* ==========================================================================
   Base Wrapper
   ========================================================================== */

.vime-variation-selector-pro {
    display: block;
    width: 100%;
}

.vime-variation-selector-pro__attributes {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ==========================================================================
   Layout Variations
   ========================================================================== */

/* Horizontal Layout (default) */
.vime-variation-selector-pro--layout-horizontal .vime-variation-selector-pro__options {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
}

/* Vertical Layout */
.vime-variation-selector-pro--layout-vertical .vime-variation-selector-pro__options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Grid Layout */
.vime-variation-selector-pro--layout-grid .vime-variation-selector-pro__options {
    display: grid;
    grid-template-columns: repeat(var(--vime-grid-columns, 4), 1fr);
    gap: 10px;
}

/* ==========================================================================
   Attribute Section
   ========================================================================== */

.vime-variation-selector-pro__attribute {
    display: block;
}

/* ==========================================================================
   Labels
   ========================================================================== */

.vime-variation-selector-pro__label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
}

.vime-variation-selector-pro__label-name {
    color: inherit;
}

.vime-variation-selector-pro__label-value {
    font-weight: 400;
    color: #666;
}

/* ==========================================================================
   Options Container
   ========================================================================== */

.vime-variation-selector-pro__options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: flex-start;
}

/* Alignment */
.vime-variation-selector-pro-align-left .vime-variation-selector-pro__options {
    justify-content: flex-start;
}

.vime-variation-selector-pro-align-center .vime-variation-selector-pro__options {
    justify-content: center;
}

.vime-variation-selector-pro-align-right .vime-variation-selector-pro__options {
    justify-content: flex-end;
}

/* ==========================================================================
   Option (Button/Swatch Base)
   ========================================================================== */

.vime-variation-selector-pro__option {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    user-select: none;
}

.vime-variation-selector-pro__option:hover {
    border-color: #999;
    background-color: #f9f9f9;
}

.vime-variation-selector-pro__option:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.3);
}

/* Active State */
.vime-variation-selector-pro__option--active {
    border-color: #0073aa;
    background-color: #f0f8ff;
    color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

.vime-variation-selector-pro__option--active:hover {
    border-color: #005a87;
    background-color: #e6f3fa;
}

/* Disabled State */
.vime-variation-selector-pro__option--disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Out of Stock - crossed out with X */
.vime-variation-selector-pro__option--out-of-stock {
    opacity: 0.6;
    position: relative;
    overflow: hidden;
}

.vime-variation-selector-pro__option--out-of-stock::before,
.vime-variation-selector-pro__option--out-of-stock::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80%;
    height: 2px;
    background-color: #999;
    pointer-events: none;
}

.vime-variation-selector-pro__option--out-of-stock::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.vime-variation-selector-pro__option--out-of-stock::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

/* Hidden State */
.vime-variation-selector-pro__option--hidden {
    display: none !important;
}

/* ==========================================================================
   Swatches - Color
   ========================================================================== */

.vime-variation-selector-pro__swatch--color {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    padding: 0;
    border-radius: 50%;
    border: 2px solid #ddd;
    /* overflow: visible needed for tooltip to show above the swatch */
}

.vime-variation-selector-pro__swatch--color .vime-variation-selector-pro__swatch-inner {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.vime-variation-selector-pro__swatch--color:hover {
    border-color: #999;
    transform: scale(1.05);
}

.vime-variation-selector-pro__swatch--color.vime-variation-selector-pro__option--active {
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.3);
}

/* Swatch Shape Variants */
.vime-variation-selector-pro__swatch--circle {
    border-radius: 50%;
}

.vime-variation-selector-pro__swatch--square {
    border-radius: 4px;
}

.vime-variation-selector-pro__swatch--square .vime-variation-selector-pro__swatch-inner {
    border-radius: 2px;
}

.vime-variation-selector-pro__swatch--rounded {
    border-radius: 8px;
}

/* ==========================================================================
   Swatch Labels
   ========================================================================== */

/* Wrapper for swatch with label below */
.vime-variation-selector-pro__swatch-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

/* Options container with labels below */
.vime-variation-selector-pro__options--labels-below {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Label styling */
.vime-variation-selector-pro__swatch-label {
    font-size: 11px;
    font-weight: 400;
    color: #333;
    text-align: center;
    line-height: 1.2;
    max-width: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Label inside swatch */
.vime-variation-selector-pro__swatch--has-label-inside {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    padding: 4px 8px;
}

.vime-variation-selector-pro__swatch--has-label-inside .vime-variation-selector-pro__swatch-label {
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    font-weight: 500;
}

/* Make swatch auto-size when label inside */
.vime-variation-selector-pro__swatch--has-label-inside.vime-variation-selector-pro__swatch--color {
    width: auto;
    height: auto;
    min-height: 36px;
}

/* ==========================================================================
   Swatches - Image
   ========================================================================== */

.vime-variation-selector-pro__swatch--image {
    width: 50px;
    height: 50px;
    min-width: 50px;
    min-height: 50px;
    padding: 0;
    border-radius: 4px;
    /* overflow: visible needed for tooltip to show above the swatch */
}

.vime-variation-selector-pro__swatch--image img {
    width: 100%;
    height: 100%;
    border-radius: 4px;
    object-fit: cover;
    display: block;
}

.vime-variation-selector-pro__swatch--image:hover {
    border-color: #999;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.vime-variation-selector-pro__swatch--image.vime-variation-selector-pro__option--active {
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.3);
}

/* ==========================================================================
   Swatches - Label/Button
   ========================================================================== */

.vime-variation-selector-pro__swatch--label {
    min-width: 36px;
    min-height: 36px;
    padding: 6px 12px;
    font-size: 13px;
}

/* ==========================================================================
   Dropdown Style
   ========================================================================== */

.vime-variation-selector-pro__dropdown {
    width: 100%;
    max-width: 300px;
    height: 42px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    color: #333;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.4;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.vime-variation-selector-pro__dropdown:hover {
    border-color: #999;
}

.vime-variation-selector-pro__dropdown:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

.vime-variation-selector-pro__dropdown:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: #f5f5f5;
}

/* ==========================================================================
   Tooltip
   ========================================================================== */

.vime-variation-selector-pro__tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 10px;
    background-color: #333;
    color: #fff;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.3;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 10;
    pointer-events: none;
}

.vime-variation-selector-pro__tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: #333;
}

.vime-variation-selector-pro__option:hover .vime-variation-selector-pro__tooltip {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   Clear Selection Button
   ========================================================================== */

.vime-variation-selector-pro__clear {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    margin-top: 10px;
    border: none;
    border-radius: 4px;
    background-color: transparent;
    color: #666;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.4;
    cursor: pointer;
    transition: all 0.2s ease;
}

.vime-variation-selector-pro__clear:hover {
    color: #333;
    background-color: #f5f5f5;
}

.vime-variation-selector-pro__clear:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

.vime-variation-selector-pro__clear svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* Hidden when no selection */
.vime-variation-selector-pro__clear--hidden {
    display: none;
}

/* ==========================================================================
   Variation Info Section
   ========================================================================== */

.vime-variation-selector-pro__info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

/* Hidden when no variation selected */
.vime-variation-selector-pro__info--hidden {
    display: none;
}

/* Price */
.vime-variation-selector-pro__price {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
}

.vime-variation-selector-pro__price del {
    font-size: 14px;
    font-weight: 400;
    color: #999;
    margin-right: 8px;
}

.vime-variation-selector-pro__price ins {
    text-decoration: none;
    color: #e74c3c;
}

/* Stock Status */
.vime-variation-selector-pro__stock {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}

.vime-variation-selector-pro__stock--in-stock {
    color: #28a745;
}

.vime-variation-selector-pro__stock--out-of-stock {
    color: #dc3545;
}

.vime-variation-selector-pro__stock--low-stock {
    color: #ffc107;
}

/* Stock Position Variants */
.vime-variation-selector-pro__stock--above-attributes {
    display: block;
    margin-bottom: 15px;
    padding: 10px 15px;
    background-color: #f9f9f9;
    border-radius: 4px;
}

.vime-variation-selector-pro__stock--below-attributes {
    display: block;
    margin-top: 15px;
    padding: 10px 15px;
    background-color: #f9f9f9;
    border-radius: 4px;
}

.vime-variation-selector-pro__stock--info-section {
    /* Default - inherits from .vime-variation-selector-pro__stock */
}

.vime-variation-selector-pro__stock--below-button {
    display: block;
    margin-top: 15px;
    text-align: center;
}

/* SKU */
.vime-variation-selector-pro__sku {
    font-size: 13px;
    font-weight: 400;
    color: #666;
    line-height: 1.4;
}

.vime-variation-selector-pro__sku-label {
    font-weight: 500;
    color: #333;
}

/* ==========================================================================
   Embedded Buy Button
   ========================================================================== */

.vime-variation-selector-pro__buy {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

/* Inline position */
.vime-variation-selector-pro__buy--inline {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   Embedded Quantity Selector
   ========================================================================== */

.vime-variation-selector-pro__quantity {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.vime-variation-selector-pro__quantity-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    min-width: 36px;
    padding: 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f5f5f5;
    color: #333;
    font-size: 18px;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.vime-variation-selector-pro__quantity-btn:hover {
    background-color: #e8e8e8;
    border-color: #ccc;
}

.vime-variation-selector-pro__quantity-btn:active {
    transform: scale(0.95);
}

.vime-variation-selector-pro__quantity-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.vime-variation-selector-pro__quantity-input {
    width: 50px;
    height: 36px;
    padding: 0 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    color: #333;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    -moz-appearance: textfield;
}

.vime-variation-selector-pro__quantity-input::-webkit-inner-spin-button,
.vime-variation-selector-pro__quantity-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.vime-variation-selector-pro__quantity-input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

/* ==========================================================================
   Embedded Button
   ========================================================================== */

.vime-variation-selector-pro__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    background-color: #0073aa;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.vime-variation-selector-pro__button:hover {
    background-color: #005a87;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.vime-variation-selector-pro__button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.vime-variation-selector-pro__button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.4);
}

/* Disabled state */
.vime-variation-selector-pro__button:disabled,
.vime-variation-selector-pro__button.disabled {
    background-color: #ccc;
    color: #999;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.vime-variation-selector-pro__button:disabled:hover,
.vime-variation-selector-pro__button.disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Full width */
.vime-variation-selector-pro__buy--full-width .vime-variation-selector-pro__button {
    width: 100%;
}

/* Button icon */
.vime-variation-selector-pro__button-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.vime-variation-selector-pro__button-icon svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* Button text */
.vime-variation-selector-pro__button-text {
    display: inline-block;
}

/* Spinner */
.vime-variation-selector-pro__spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: vime-var-spin 0.8s linear infinite;
}

/* Loading state */
.vime-variation-selector-pro--loading .vime-variation-selector-pro__spinner {
    display: inline-block;
}

.vime-variation-selector-pro--loading .vime-variation-selector-pro__button-icon {
    display: none;
}

/* Added state */
.vime-variation-selector-pro--added .vime-variation-selector-pro__button {
    background-color: #28a745;
}

/* ==========================================================================
   States
   ========================================================================== */

/* Loading overlay */
.vime-variation-selector-pro--loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.6);
    z-index: 5;
    pointer-events: none;
}

/* No variation selected */
.vime-variation-selector-pro--no-variation .vime-variation-selector-pro__info {
    display: none;
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes vime-var-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes vime-var-shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

/* Shake animation for required variation */
.vime-variation-selector-pro--shake .vime-variation-selector-pro__attribute {
    animation: vime-var-shake 0.4s ease;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
    /* Tablet alignment */
    .vime-variation-selector-pro-align-tablet-left .vime-variation-selector-pro__options {
        justify-content: flex-start;
    }

    .vime-variation-selector-pro-align-tablet-center .vime-variation-selector-pro__options {
        justify-content: center;
    }

    .vime-variation-selector-pro-align-tablet-right .vime-variation-selector-pro__options {
        justify-content: flex-end;
    }

    /* Reduce grid columns on tablet */
    .vime-variation-selector-pro--layout-grid .vime-variation-selector-pro__options {
        --vime-grid-columns: 3;
    }
}

@media (max-width: 767px) {
    /* Mobile alignment */
    .vime-variation-selector-pro-align-mobile-left .vime-variation-selector-pro__options {
        justify-content: flex-start;
    }

    .vime-variation-selector-pro-align-mobile-center .vime-variation-selector-pro__options {
        justify-content: center;
    }

    .vime-variation-selector-pro-align-mobile-right .vime-variation-selector-pro__options {
        justify-content: flex-end;
    }

    /* Reduce grid columns on mobile */
    .vime-variation-selector-pro--layout-grid .vime-variation-selector-pro__options {
        --vime-grid-columns: 2;
    }

    /* Full width dropdown on mobile */
    .vime-variation-selector-pro__dropdown {
        max-width: 100%;
    }

    /* Full width button on mobile */
    .vime-variation-selector-pro__button {
        width: 100%;
    }

    /* Stack buy section on mobile */
    .vime-variation-selector-pro__buy--inline {
        flex-direction: column;
        align-items: stretch;
    }

    .vime-variation-selector-pro__quantity {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   RTL Support
   ========================================================================== */

[dir="rtl"] .vime-variation-selector-pro__dropdown {
    background-position: left 12px center;
    padding-right: 12px;
    padding-left: 36px;
}

[dir="rtl"] .vime-variation-selector-pro__price del {
    margin-right: 0;
    margin-left: 8px;
}

[dir="rtl"] .vime-variation-selector-pro__clear svg {
    margin-right: 0;
    margin-left: 4px;
}