/* 产品相册区块前端样式 */
.wp-block-aigather-product-gallery {
    margin: 30px 0;
}

.product-gallery-container {
    display: flex;
    gap: 20px;
    max-width: 100%;
    align-items: flex-start;
    width: 100%;
    box-sizing: border-box;
}

.product-gallery-main {
    flex: 2;
    min-height: 400px;
    max-width: 400px;
    width: 100%;
    box-sizing: border-box;
}

.main-image-container {
    width: 100%;
    height: 400px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    box-sizing: border-box;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    max-width: 100%;
    max-height: 100%;
}

.image-caption {
    padding: 10px;
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    font-size: 14px;
    color: #666;
    text-align: center;
}

.product-gallery-thumbnails {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    max-width: 120px;
    height: 400px;
}

.thumbnail-item {
    width: 100%;
    height: 120px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    background: #fff;
    position: relative;
    flex-shrink: 0;
}

.thumbnail-item:hover {
    border-color: #007cba;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.thumbnail-item.active {
    border-color: #007cba;
    box-shadow: 0 0 0 2px #007cba;
}

.thumbnail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    max-width: 100%;
    max-height: 100%;
}

.thumbnail-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #999;
    font-size: 12px;
    background: #f8f9fa;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .product-gallery-container {
        flex-direction: column;
        align-items: center;
    }
    
    .product-gallery-main {
        min-height: 300px;
        max-width: 100%;
    }
    
    .main-image-container {
        height: 300px;
    }
    
    .product-gallery-thumbnails {
        flex-direction: row;
        justify-content: center;
        gap: 8px;
        max-width: 100%;
        height: auto;
        margin-top: 20px;
    }
    
    .thumbnail-item {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .product-gallery-main {
        min-height: 250px;
    }
    
    .main-image-container {
        height: 250px;
    }
    
    .thumbnail-item {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 360px) {
    .product-gallery-main {
        min-height: 200px;
    }
    
    .main-image-container {
        height: 200px;
    }
    
    .thumbnail-item {
        width: 60px;
        height: 60px;
    }
}