/**
 * Product Showcase Block - Frontend Styles
 * 产品橱窗区块前端样式
 */

/* 容器 */
.lt-product-showcase {
    width: 100%;
    margin: 0 auto;
    padding: 20px 0;
}

/* 标题区域 */
.lt-product-showcase__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.lt-product-showcase__titles {
    flex: 1;
}

.lt-product-showcase__title {
    margin: 0 0 5px;
    font-size: 28px;
    font-weight: 600;
}

.lt-product-showcase__subtitle {
    margin: 0;
    color: #666;
    font-size: 16px;
}

.lt-product-showcase__view-all {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--lt-price-color, #e0a96d);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
}

.lt-product-showcase__view-all:hover {
    opacity: 0.8;
}

/* 网格布局 */
.lt-product-showcase--grid .lt-product-showcase__container {
    display: grid;
    grid-template-columns: repeat(var(--lt-product-columns, 4), 1fr);
    gap: var(--lt-product-gap, 20px);
}

/* 列表布局 */
.lt-product-showcase--list .lt-product-showcase__container {
    display: flex;
    flex-direction: column;
    gap: var(--lt-product-gap, 20px);
}

.lt-product-showcase--list .lt-product-card {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.lt-product-showcase--list .lt-product-card__image {
    width: 200px;
    flex-shrink: 0;
}

.lt-product-showcase--list .lt-product-card__content {
    flex: 1;
    padding: 20px;
}

/* 轮播布局 */
.lt-product-showcase--carousel .lt-product-showcase__container {
    position: relative;
    overflow: hidden;
}

.lt-product-showcase--carousel .lt-product-showcase__track {
    display: flex;
    transition: transform 0.5s ease;
}

.lt-product-showcase--carousel .lt-product-showcase__slide {
    flex: 0 0 calc(100% / var(--lt-product-columns, 4));
    padding: 0 calc(var(--lt-product-gap, 20px) / 2);
    box-sizing: border-box;
}

/* 产品卡片 */
.lt-product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.lt-product-card:hover {
    transform: translateY(-5px);
}

/* 卡片样式变体 */
.lt-product-showcase--default .lt-product-card {
    background: #fff;
}

.lt-product-showcase--minimal .lt-product-card {
    background: transparent;
}

.lt-product-showcase--bordered .lt-product-card {
    border: 1px solid #e0e0e0;
}

.lt-product-showcase--shadow .lt-product-card {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.lt-product-showcase--shadow .lt-product-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* 产品图片 */
.lt-product-card__image {
    position: relative;
    display: block;
    overflow: hidden;
    background: #f5f5f5;
}

.lt-product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.lt-product-card:hover .lt-product-card__image img {
    transform: scale(1.05);
}

/* 图片比例 */
.lt-product-card__image--1-1 {
    aspect-ratio: 1 / 1;
}

.lt-product-card__image--4-3 {
    aspect-ratio: 4 / 3;
}

.lt-product-card__image--3-4 {
    aspect-ratio: 3 / 4;
}

.lt-product-card__image--16-9 {
    aspect-ratio: 16 / 9;
}

/* 促销标签 */
.lt-product-card__badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 5px 12px;
    background: #e74c3c;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
    z-index: 1;
}

/* 产品内容 */
.lt-product-card__content {
    display: flex;
    flex-direction: column;
    padding: 15px;
    flex: 1;
}

.lt-product-card__category {
    font-size: 12px;
    color: #888;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lt-product-card__title {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
}

.lt-product-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.lt-product-card__title a:hover {
    color: var(--lt-price-color, #e0a96d);
}

/* 评分 */
.lt-product-card__rating {
    display: flex;
    gap: 2px;
    margin-bottom: 10px;
}

.lt-product-card__rating .lt-star {
    font-size: 14px;
    color: #ddd;
}

.lt-product-card__rating .lt-star--filled {
    color: #f5a623;
}

/* 价格 */
.lt-product-card__price {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--lt-price-color, #e0a96d);
}

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

.lt-product-card__price ins {
    text-decoration: none;
}

/* 加入购物车按钮 */
.lt-product-card__actions {
    margin-top: auto;
}

.lt-product-card__actions .button,
.lt-product-card__actions .add_to_cart_button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 10px 20px;
    background: var(--lt-price-color, #e0a96d);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    text-decoration: none;
}

.lt-product-card__actions .button:hover,
.lt-product-card__actions .add_to_cart_button:hover {
    background: #c8935d;
    transform: translateY(-2px);
}

/* 轮播控制器 */
.lt-product-showcase__controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.lt-product-showcase__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.lt-product-showcase__arrow:hover {
    background: var(--lt-price-color, #e0a96d);
    border-color: var(--lt-price-color, #e0a96d);
    color: #fff;
}

.lt-product-showcase__arrow svg {
    width: 20px;
    height: 20px;
}

.lt-product-showcase__dots {
    display: flex;
    gap: 8px;
}

.lt-product-showcase__dot {
    width: 10px;
    height: 10px;
    background: #ddd;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.lt-product-showcase__dot.is-active,
.lt-product-showcase__dot:hover {
    background: var(--lt-price-color, #e0a96d);
    transform: scale(1.2);
}

/* 空状态和错误 */
.lt-product-showcase__empty,
.lt-product-showcase__error {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    background: #f9f9f9;
    border-radius: 8px;
}

/* 响应式 */
@media (max-width: 1024px) {
    .lt-product-showcase--grid .lt-product-showcase__container {
        grid-template-columns: repeat(var(--lt-product-columns-tablet, 3), 1fr);
    }
    
    .lt-product-showcase--carousel .lt-product-showcase__slide {
        flex: 0 0 calc(100% / var(--lt-product-columns-tablet, 3));
    }
}

@media (max-width: 768px) {
    .lt-product-showcase--grid .lt-product-showcase__container {
        grid-template-columns: repeat(var(--lt-product-columns-mobile, 2), 1fr);
    }
    
    .lt-product-showcase--carousel .lt-product-showcase__slide {
        flex: 0 0 calc(100% / var(--lt-product-columns-mobile, 2));
    }
    
    .lt-product-showcase__header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .lt-product-showcase__title {
        font-size: 22px;
    }
    
    .lt-product-showcase--list .lt-product-card {
        flex-direction: column;
    }
    
    .lt-product-showcase--list .lt-product-card__image {
        width: 100%;
    }
}