/**
 * WooGrid - Product Display Widget Styles
 * 
 * @package WooGrid
 * @version 1.0.0
 */

/* ========================================
   CSS Variables & Reset
   ======================================== */

.woogrid-wrapper {
    --woogrid-columns: 4;
    --woogrid-columns-tablet: 2;
    --woogrid-columns-mobile: 1;
    --woogrid-gap: 20px;
    --woogrid-item-height: 400px;
    --woogrid-item-width: auto;
    --woogrid-primary-color: #2c3e50;
    --woogrid-accent-color: #3498db;
    --woogrid-sale-color: #e74c3c;
    --woogrid-text-color: #333;
    --woogrid-text-light: #666;
    --woogrid-border-color: #eee;
    --woogrid-transition: 0.3s ease;
    
    box-sizing: border-box;
    width: 100%;
}

.woogrid-wrapper *,
.woogrid-wrapper *::before,
.woogrid-wrapper *::after {
    box-sizing: inherit;
}

/* ========================================
   Grid Layout
   ======================================== */

.woogrid-layout-grid .woogrid-products {
    display: grid;
    grid-template-columns: repeat(var(--woogrid-columns), 1fr);
    gap: var(--woogrid-gap);
}

/* ========================================
   List Layout
   ======================================== */

.woogrid-layout-list .woogrid-products {
    display: flex;
    flex-direction: column;
    gap: var(--woogrid-gap);
}

.woogrid-layout-list .woogrid-product-item {
    width: 100%;
}

.woogrid-layout-list .woogrid-product-inner {
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.woogrid-layout-list .woogrid-product-image {
    width: 250px;
    min-width: 250px;
    height: auto;
    min-height: 200px;
}

.woogrid-layout-list .woogrid-product-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px 30px;
}

.woogrid-layout-list .woogrid-product-title {
    font-size: 1.25em;
}

.woogrid-layout-list .woogrid-product-actions {
    position: static;
    opacity: 1;
    transform: none;
    background: none;
    padding: 0;
    margin-top: 15px;
}

/* ========================================
   Carousel Layout
   ======================================== */

.woogrid-layout-carousel {
    position: relative;
    padding: 0 50px;
}

.woogrid-layout-carousel .woogrid-swiper {
    overflow: hidden;
    padding: 10px 0 40px;
}

.woogrid-layout-carousel .swiper-wrapper {
    display: flex;
    align-items: stretch;
}

.woogrid-layout-carousel .swiper-slide {
    height: auto;
}

/* ========================================
   Product Item
   ======================================== */

.woogrid-product-item {
    min-height: var(--woogrid-item-height);
}

.woogrid-product-inner {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform var(--woogrid-transition), box-shadow var(--woogrid-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.woogrid-product-inner:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

/* ========================================
   Product Image
   ======================================== */

.woogrid-product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: #f8f9fa;
}

.woogrid-product-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.woogrid-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--woogrid-transition);
}

.woogrid-product-inner:hover .woogrid-product-image img {
    transform: scale(1.08);
}

/* ========================================
   Sale Badge
   ======================================== */

.woogrid-sale-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--woogrid-sale-color);
    color: #fff;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 4px;
    z-index: 2;
    letter-spacing: 0.5px;
}

/* ========================================
   Product Actions (Add to Cart)
   ======================================== */

.woogrid-product-actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--woogrid-transition), transform var(--woogrid-transition);
}

.woogrid-product-inner:hover .woogrid-product-actions {
    opacity: 1;
    transform: translateY(0);
}

.woogrid-product-actions .button,
.woogrid-product-actions .add_to_cart_button {
    background: var(--woogrid-accent-color);
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--woogrid-transition), transform var(--woogrid-transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 8px;
}

.woogrid-product-actions .button:hover,
.woogrid-product-actions .add_to_cart_button:hover {
    background: #2980b9;
    transform: scale(1.05);
}

.woogrid-product-actions .added_to_cart {
    background: #27ae60;
    color: #fff;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    margin-left: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* ========================================
   Product Content
   ======================================== */

.woogrid-product-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* ========================================
   Product Category
   ======================================== */

.woogrid-product-category {
    font-size: 12px;
    color: var(--woogrid-text-light);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.woogrid-product-category a {
    color: var(--woogrid-text-light);
    text-decoration: none;
    transition: color var(--woogrid-transition);
}

.woogrid-product-category a:hover {
    color: var(--woogrid-accent-color);
}

/* ========================================
   Product Title
   ======================================== */

.woogrid-product-title {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
}

.woogrid-product-title a {
    color: var(--woogrid-primary-color);
    text-decoration: none;
    transition: color var(--woogrid-transition);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.woogrid-product-title a:hover {
    color: var(--woogrid-accent-color);
}

/* ========================================
   Product Rating
   ======================================== */

.woogrid-product-rating {
    margin-bottom: 10px;
}

.woogrid-product-rating .star-rating {
    font-size: 14px;
    color: #f39c12;
    display: inline-flex;
}

.woogrid-product-rating .star-rating::before {
    content: '★★★★★';
    color: #ddd;
}

.woogrid-product-rating .star-rating span {
    overflow: hidden;
    position: relative;
}

.woogrid-product-rating .star-rating span::before {
    content: '★★★★★';
    color: #f39c12;
}

/* ========================================
   Product Price
   ======================================== */

.woogrid-product-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--woogrid-primary-color);
    margin-top: auto;
}

.woogrid-product-price del {
    color: #999;
    font-weight: 400;
    font-size: 14px;
    margin-right: 8px;
}

.woogrid-product-price ins {
    text-decoration: none;
    color: var(--woogrid-sale-color);
}

.woogrid-product-price .woocommerce-Price-currencySymbol {
    font-size: 0.85em;
}

/* ========================================
   Carousel Navigation
   ======================================== */

.woogrid-wrapper .swiper-button-prev,
.woogrid-wrapper .swiper-button-next {
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    transition: all var(--woogrid-transition);
}

.woogrid-wrapper .swiper-button-prev::after,
.woogrid-wrapper .swiper-button-next::after {
    font-size: 18px;
    font-weight: bold;
    color: var(--woogrid-primary-color);
}

.woogrid-wrapper .swiper-button-prev:hover,
.woogrid-wrapper .swiper-button-next:hover {
    background: var(--woogrid-accent-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.woogrid-wrapper .swiper-button-prev:hover::after,
.woogrid-wrapper .swiper-button-next:hover::after {
    color: #fff;
}

.woogrid-wrapper .swiper-button-prev {
    left: 0;
}

.woogrid-wrapper .swiper-button-next {
    right: 0;
}

.woogrid-wrapper .swiper-button-disabled {
    opacity: 0.35;
    pointer-events: none;
}

/* ========================================
   Carousel Pagination
   ======================================== */

.woogrid-wrapper .swiper-pagination {
    position: relative;
    margin-top: 20px;
}

.woogrid-wrapper .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #ccc;
    opacity: 1;
    transition: all var(--woogrid-transition);
}

.woogrid-wrapper .swiper-pagination-bullet-active {
    background: var(--woogrid-accent-color);
    transform: scale(1.2);
}

/* ========================================
   No Products Message
   ======================================== */

.woogrid-no-products {
    text-align: center;
    padding: 40px 20px;
    color: var(--woogrid-text-light);
    font-size: 16px;
    background: #f9f9f9;
    border-radius: 8px;
}

/* ========================================
   Loading Skeleton
   ======================================== */

.woogrid-loading {
    position: relative;
}

.woogrid-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.5) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    background-size: 200% 100%;
    animation: woogrid-shimmer 1.5s infinite;
}

@keyframes woogrid-shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* ========================================
   Responsive Styles - Tablet
   ======================================== */

@media (max-width: 1024px) {
    .woogrid-layout-grid .woogrid-products {
        grid-template-columns: repeat(var(--woogrid-columns-tablet), 1fr);
    }
    
    .woogrid-layout-carousel {
        padding: 0 40px;
    }
    
    .woogrid-layout-list .woogrid-product-image {
        width: 200px;
        min-width: 200px;
    }
}

/* ========================================
   Responsive Styles - Mobile
   ======================================== */

@media (max-width: 767px) {
    .woogrid-layout-grid .woogrid-products {
        grid-template-columns: repeat(var(--woogrid-columns-mobile), 1fr);
    }
    
    .woogrid-layout-carousel {
        padding: 0 10px;
    }
    
    .woogrid-wrapper .swiper-button-prev,
    .woogrid-wrapper .swiper-button-next {
        width: 36px;
        height: 36px;
    }
    
    .woogrid-wrapper .swiper-button-prev::after,
    .woogrid-wrapper .swiper-button-next::after {
        font-size: 14px;
    }
    
    .woogrid-wrapper .swiper-button-prev {
        left: -5px;
    }
    
    .woogrid-wrapper .swiper-button-next {
        right: -5px;
    }
    
    /* List Layout Mobile */
    .woogrid-layout-list .woogrid-product-inner {
        flex-direction: column;
    }
    
    .woogrid-layout-list .woogrid-product-image {
        width: 100%;
        min-width: 100%;
        height: 200px;
    }
    
    .woogrid-layout-list .woogrid-product-content {
        padding: 15px;
    }
    
    /* Product Card Mobile */
    .woogrid-product-image {
        height: 200px;
    }
    
    .woogrid-product-content {
        padding: 15px;
    }
    
    .woogrid-product-title {
        font-size: 14px;
    }
    
    .woogrid-product-price {
        font-size: 16px;
    }
    
    /* Always show actions on mobile */
    .woogrid-product-actions {
        opacity: 1;
        transform: none;
        position: static;
        background: none;
        padding: 0 15px 15px;
    }
    
    .woogrid-product-actions .button,
    .woogrid-product-actions .add_to_cart_button {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
    }
}

/* ========================================
   Responsive Styles - Small Mobile
   ======================================== */

@media (max-width: 480px) {
    .woogrid-product-image {
        height: 180px;
    }
    
    .woogrid-sale-badge {
        padding: 4px 8px;
        font-size: 10px;
    }
    
    .woogrid-product-rating .star-rating {
        font-size: 12px;
    }
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
    .woogrid-product-actions {
        display: none;
    }
    
    .woogrid-product-inner {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .woogrid-product-inner:hover {
        transform: none;
    }
}

/* ========================================
   Accessibility
   ======================================== */

.woogrid-product-title a:focus,
.woogrid-product-actions .button:focus,
.swiper-button-prev:focus,
.swiper-button-next:focus {
    outline: 2px solid var(--woogrid-accent-color);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .woogrid-product-inner,
    .woogrid-product-image img,
    .woogrid-product-actions,
    .woogrid-product-actions .button,
    .swiper-button-prev,
    .swiper-button-next {
        transition: none;
    }
    
    .woogrid-product-inner:hover {
        transform: none;
    }
    
    .woogrid-product-inner:hover .woogrid-product-image img {
        transform: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .woogrid-product-inner {
        border: 2px solid #000;
    }
    
    .woogrid-product-title a {
        text-decoration: underline;
    }
}

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

[dir="rtl"] .woogrid-sale-badge {
    left: auto;
    right: 12px;
}

[dir="rtl"] .woogrid-product-price del {
    margin-right: 0;
    margin-left: 8px;
}

[dir="rtl"] .woogrid-layout-carousel {
    direction: rtl;
}