/**
 * Product Tab Widget Styles
 */

/* Elementor容器宽度修复 */
.e-con.e-con > .e-con-inner > .elementor-widget, 
.elementor.elementor .e-con > .elementor-widget {
    width: 100%;
}

.product-tab-widget {
    width: 100%;
}

.product-tab-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.product-tab-section-title {
    margin: 0;
    font-weight: 700;
    text-transform: uppercase;
}

.product-tab-nav {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.product-tab-nav a {
    text-decoration: none;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s ease;
}

.product-tab-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #e67e22;
    transition: width 0.3s ease;
}

.product-tab-nav a.active::after,
.product-tab-nav a:hover::after {
    width: 100%;
}

.product-tab-content {
    position: relative;
    transition: min-height 0.3s ease;
}

.product-tab-content .tab-pane {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s ease;
    z-index: 1;
}

.product-tab-content .tab-pane.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    z-index: 2;
}

/* 产品卡片进入动画 */
.product-tab-card {
    padding: 20px;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

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

/* 轮播模式下的动画延迟 */
.product-tab-swiper .product-tab-card {
    animation-delay: calc(var(--slide-index, 0) * 0.1s);
}

/* 网格模式下的动画延迟 */
.product-tab-grid .product-tab-card {
    animation-delay: calc(var(--card-index, 0) * 0.1s);
}

/* 淡入上移动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 重新触发动画的类 */
.product-tab-card.animate-again {
    animation: none;
    opacity: 0;
    transform: translateY(30px);
}

.product-tab-card.animate-again.active {
    animation: fadeInUp 0.6s ease forwards;
}

.product-tab-swiper {
    position: relative;
    padding: 0 50px;
    overflow: visible;
}

.product-tab-swiper.swiper {
    overflow: hidden;
}

.product-tab-swiper .swiper-wrapper {
    display: flex;
    align-items: stretch;
}

/* 修复轮播样式问题：保持固定列数宽度 */
.product-tab-swiper .swiper-slide {
    flex-shrink: 0;
    height: auto;
    display: flex;
    width: calc(25% - 22.5px); /* 默认4列布局，减去间距 */
}

.product-tab-swiper[data-slides="3"] .swiper-slide {
    width: calc(33.333% - 20px); /* 3列布局 */
}

.product-tab-swiper[data-slides="2"] .swiper-slide {
    width: calc(50% - 15px); /* 2列布局 */
}

.product-tab-swiper[data-slides="5"] .swiper-slide {
    width: calc(20% - 24px); /* 5列布局 */
}

.product-tab-swiper[data-slides="6"] .swiper-slide {
    width: calc(16.666% - 25px); /* 6列布局 */
}

.product-tab-swiper .swiper-slide .product-tab-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    min-width: 0; /* 防止内容溢出 */
}

/* 移除之前的特殊处理，保持固定宽度 */

.product-tab-swiper .swiper-slide .product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-tab-swiper .swiper-button-prev,
.product-tab-swiper .swiper-button-next {
    color: #333;
    width: 40px;
    height: 40px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    top: 50%;
    transform: translateY(-50%);
    margin-top: 0;
}

.product-tab-swiper .swiper-button-prev::after,
.product-tab-swiper .swiper-button-next::after {
    font-size: 16px;
    font-weight: bold;
}

.product-tab-swiper .swiper-button-prev {
    left: 0;
}

.product-tab-swiper .swiper-button-next {
    right: 0;
}

.product-tab-swiper .swiper-button-disabled {
    opacity: 0.3;
}

.product-tab-card .product-image {
    margin-bottom: 15px;
    overflow: hidden;
}

.product-tab-card .product-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.product-tab-card:hover .product-image img {
    transform: scale(1.05);
}

.product-tab-card .product-info {
    text-align: center;
}

.product-tab-card .product-title {
    margin: 0 0 10px;
    font-size: 16px;
    font-weight: 600;
}

.product-tab-card .product-title a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

.product-tab-card .product-separator {
    margin: 10px auto;
    height: 2px;
}

.product-tab-card .product-description {
    margin-bottom: 15px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-tab-card .view-more-link {
    display: inline-block;
    text-decoration: none;
    transition: color 0.3s ease;
    margin-top: auto;
}

.product-tab-card .view-more-link span {
    display: inline-block;
    position: relative;
}

.product-tab-card .view-more-link span::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    transition: background-color 0.3s ease;
}

/* Grid Layout */
.product-tab-grid {
    display: grid;
    gap: 30px;
}

.product-tab-grid.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.product-tab-grid.columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.product-tab-grid.columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

.product-tab-grid.columns-5 {
    grid-template-columns: repeat(5, 1fr);
}

.product-tab-grid.columns-6 {
    grid-template-columns: repeat(6, 1fr);
}

/* Tablet Grid Layout */
.product-tab-grid.columns-tablet-1 {
    grid-template-columns: repeat(1, 1fr);
}

.product-tab-grid.columns-tablet-2 {
    grid-template-columns: repeat(2, 1fr);
}

.product-tab-grid.columns-tablet-3 {
    grid-template-columns: repeat(3, 1fr);
}

.product-tab-grid.columns-tablet-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Mobile Grid Layout */
.product-tab-grid.columns-mobile-1 {
    grid-template-columns: repeat(1, 1fr);
}

.product-tab-grid.columns-mobile-2 {
    grid-template-columns: repeat(2, 1fr);
}

.product-tab-grid .product-tab-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-tab-grid .product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-tab-grid .view-more-link {
    margin-top: auto;
}

/* Responsive */
@media (max-width: 1024px) {
    .product-tab-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-tab-grid.columns-tablet-1 {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .product-tab-grid.columns-tablet-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-tab-grid.columns-tablet-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-tab-grid.columns-tablet-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .product-tab-header {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }

    .product-tab-nav {
        width: 100%;
        overflow-x: auto;
        overflow-y: hidden;
        flex-wrap: nowrap;
        gap: 20px;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .product-tab-nav::-webkit-scrollbar {
        display: none;
    }

    .product-tab-nav a {
        flex-shrink: 0;
        white-space: nowrap;
    }

    .product-tab-swiper {
        padding: 0 40px;
    }

    .product-tab-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-tab-grid.columns-mobile-1 {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .product-tab-grid.columns-mobile-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .product-tab-swiper {
        padding: 0 35px;
    }

    .product-tab-swiper .swiper-button-prev,
    .product-tab-swiper .swiper-button-next {
        width: 30px;
        height: 30px;
    }

    .product-tab-swiper .swiper-button-prev::after,
    .product-tab-swiper .swiper-button-next::after {
        font-size: 12px;
    }

    .product-tab-grid {
        grid-template-columns: 1fr;
    }
    
    .product-tab-grid.columns-mobile-1 {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .product-tab-grid.columns-mobile-2 {
        grid-template-columns: repeat(1, 1fr);
    }
}