/* Bunjang Frontend Styles */

/* 搜索容器 */
.bunjang-search-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 搜索表单 */
.bunjang-search-form {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

#bunjang-search-input {
    flex: 1;
    padding: 12px 20px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    transition: border-color 0.3s;
}

#bunjang-search-input:focus {
    outline: none;
    border-color: #4CAF50;
}

/* 按钮样式 */
.bunjang-btn {
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

#bunjang-search-btn {
    background-color: #4CAF50;
    color: white;
}

#bunjang-search-btn:hover {
    background-color: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.bunjang-btn-primary {
    background-color: #2196F3;
    color: white;
    width: 100%;
}

.bunjang-btn-primary:hover {
    background-color: #0b7dda;
}

.bunjang-btn-secondary {
    background-color: #9E9E9E;
    color: white;
}

.bunjang-btn-secondary:hover {
    background-color: #757575;
}

/* 加载动画 */
.bunjang-loading {
    text-align: center;
    padding: 40px;
    font-size: 18px;
    color: #666;
}

.bunjang-loading .spinner {
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #4CAF50;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

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

/* 产品网格 */
.bunjang-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

/* 产品卡片 */
.bunjang-product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.bunjang-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.bunjang-product-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background-color: #f5f5f5;
}

.bunjang-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.bunjang-product-card:hover .bunjang-product-image img {
    transform: scale(1.1);
}

.bunjang-product-info {
    padding: 20px;
}

.bunjang-product-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 10px 0;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.bunjang-product-price {
    font-size: 20px;
    font-weight: 700;
    color: #4CAF50;
    margin: 10px 0;
}

.bunjang-product-brand {
    font-size: 14px;
    color: #666;
    margin: 5px 0 15px 0;
}

.bunjang-view-btn {
    width: 100%;
    background-color: #333;
    color: white;
    margin-top: 10px;
}

.bunjang-view-btn:hover {
    background-color: #555;
}

/* 产品详情页 */
.bunjang-product-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.bunjang-product-full {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.bunjang-product-images {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    overflow-x: auto;
}

.bunjang-product-images img {
    max-width: 400px;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.bunjang-product-main-info {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 2px solid #e0e0e0;
}

.bunjang-product-name {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.bunjang-brand,
.bunjang-price,
.bunjang-category,
.bunjang-stock,
.bunjang-condition {
    font-size: 16px;
    margin: 10px 0;
    line-height: 1.6;
}

.bunjang-price {
    font-size: 24px;
    color: #4CAF50;
    font-weight: 700;
}

.bunjang-description {
    margin: 20px 0;
}

.bunjang-description p {
    line-height: 1.8;
    color: #555;
}

/* 订单表单 */
.bunjang-order-form {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    margin-top: 30px;
}

.bunjang-order-form h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4CAF50;
}

.form-group textarea {
    resize: vertical;
    font-family: inherit;
}

.point-balance {
    display: inline-block;
    margin-left: 15px;
    font-size: 16px;
    font-weight: 600;
}

.point-balance .success {
    color: #4CAF50;
}

.point-balance .error {
    color: #f44336;
}

.point-balance .warning {
    color: #ff9800;
}

.point-balance .loading {
    color: #2196F3;
}

/* 必填标记 */
.required {
    color: #f44336;
}

/* 选择框样式 */
select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
    background-color: white;
}

select:focus {
    outline: none;
    border-color: #4CAF50;
}

/* 无图片占位符 */
.no-image {
    width: 100%;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f5f5;
    color: #999;
    font-size: 16px;
}

/* 加载更多按钮 */
.bunjang-load-more {
    text-align: center;
    margin: 30px 0;
}

#load-more-btn {
    background-color: #757575;
    color: white;
    padding: 12px 40px;
}

#load-more-btn:hover {
    background-color: #616161;
}

/* 错误和空状态 */
.bunjang-error {
    background-color: #ffebee;
    color: #c62828;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin: 20px 0;
}

.bunjang-no-results {
    text-align: center;
    padding: 60px 20px;
    font-size: 18px;
    color: #666;
}

/* 产品徽章 */
.product-badges {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.status-badge,
.shipping-badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
}

.status-selling {
    background-color: #4CAF50;
    color: white;
}

.free-shipping {
    background-color: #FF9800;
    color: white;
}

.shipping-fee {
    font-size: 14px;
    color: #666;
    margin: 5px 0;
}

.product-condition {
    font-size: 13px;
    color: #757575;
    margin: 5px 0;
}

/* 产品选项 */
.product-options {
    margin: 15px 0;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 8px;
}

.product-options h4 {
    margin: 0 0 10px 0;
    font-size: 16px;
}

.product-options ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-options li {
    padding: 5px 0;
    font-size: 14px;
}

/* 关键词标签 */
.product-keywords {
    margin: 15px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.keyword-tag {
    display: inline-block;
    padding: 5px 12px;
    background: #E3F2FD;
    color: #1976D2;
    border-radius: 20px;
    font-size: 13px;
}

.shipping-fee-detail {
    font-size: 16px;
    margin: 10px 0;
}

.shipping-fee-detail .free {
    color: #4CAF50;
    font-weight: 600;
}

.order-notice {
    background: #FFF3E0;
    padding: 12px;
    border-left: 4px solid #FF9800;
    margin-bottom: 20px;
    font-size: 14px;
    color: #E65100;
}

/* 产品图片相对定位 */
.bunjang-product-image {
    position: relative;
}
@media (max-width: 768px) {
    .bunjang-search-form {
        flex-direction: column;
    }
    
    .bunjang-products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 15px;
    }
    
    .bunjang-product-images {
        flex-direction: column;
    }
    
    .bunjang-product-images img {
        max-width: 100%;
        width: 100%;
    }
    
    .bunjang-product-full {
        padding: 20px;
    }
    
    .bunjang-order-form {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .bunjang-product-name {
        font-size: 22px;
    }
    
    .bunjang-price {
        font-size: 20px;
    }
    
    .bunjang-products-grid {
        grid-template-columns: 1fr;
    }
}