/* 全局样式 */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --discount-color: #ff4500;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', 'PingFang SC', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #f8f9fa;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container-fluid {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 卡片样式 */
.card {
    transition: all 0.3s ease-in-out;
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.product-card {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* 产品图片容器 */
.card-img-container {
    position: relative;
    height: 200px;
    overflow: hidden;
    background-color: #f0f0f0;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.card-img-top, .product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.card-img-container:hover .card-img-top {
    transform: scale(1.05);
}

/* 折扣标签 */
.discount-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    border-radius: 20px;
    font-weight: bold;
    color: white;
    background-color: var(--discount-color);
    z-index: 1;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.discount-badge-small {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    color: white;
    background-color: var(--discount-color);
    margin-bottom: 5px;
}

/* 产品状态标签 */
.badge.status-0 {
    background-color: var(--secondary-color);
}

.badge.status-1 {
    background-color: var(--success-color);
}

.badge.status-2 {
    background-color: var(--danger-color);
}

.badge.inventory {
    background-color: var(--info-color);
    margin-right: 5px;
}

.badge.preorder {
    background-color: var(--warning-color);
    margin-right: 5px;
}

/* 状态按钮 */
.status-button[data-status="0"].active {
    background-color: var(--secondary-color);
    color: white;
}

.status-button[data-status="1"].active {
    background-color: var(--success-color);
    color: white;
}

.status-button[data-status="2"].active {
    background-color: var(--danger-color);
    color: white;
}

/* 分页 */
.pagination {
    flex-wrap: wrap;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link {
    color: var(--primary-color);
}

/* 渐变背景 */
.navbar {
    background: linear-gradient(135deg, #212529 0%, #343a40 100%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

footer {
    background: linear-gradient(135deg, #212529 0%, #343a40 100%);
    margin-top: auto;
}

/* 响应式表格 */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* 表格中的图片 */
.table-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid #eee;
}

/* 加载动画 */
.loader {
    width: 48px;
    height: 48px;
    border: 5px solid #f3f3f3;
    border-radius: 50%;
    border-top: 5px solid var(--primary-color);
    animation: spin 1s linear infinite;
    margin: 50px auto;
}

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

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* 工具提示 */
.tooltip {
    position: relative;
    display: inline-block;
}

/* 动画 */
.fade-in {
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 统计图表 */
.progress {
    height: 20px;
    margin-bottom: 10px;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

.chart-container {
    height: 200px;
}

/* 卡片标题样式 */
.card-title {
    font-size: 1rem;
    line-height: 1.4;
    height: 2.8em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.card-text {
    color: #555;
}

.product-price {
    line-height: 1.6;
}

.card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-footer {
    background-color: rgba(0, 0, 0, 0.03);
    border-top: 1px solid rgba(0, 0, 0, 0.125);
}

.product-link, .xianyu-link {
    text-decoration: none;
}

/* 表格行样式 */
.product-title-cell {
    min-width: 200px;
    max-width: 300px;
}

.product-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .card-img-container {
        height: 150px;
    }
    
    .pagination .page-link {
        padding: 0.25rem 0.5rem;
        font-size: 0.875rem;
    }
    
    .product-card {
        margin-bottom: 15px;
    }
    
    .btn-group {
        flex-wrap: wrap;
    }
    
    .card-title {
        font-size: 0.9rem;
        height: 2.5em;
    }
    
    .table-image {
        width: 40px;
        height: 40px;
    }
}

/* 多选框样式 */
select[multiple] {
    height: auto;
    min-height: 100px;
}

/* 按钮悬停效果 */
.btn {
    transition: all 0.2s ease-in-out;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

/* 模态框样式增强 */
.modal-content {
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.modal-header {
    border-bottom: none;
}

.modal-footer {
    border-top: none;
}

/* 增强版标签 */
.badge {
    padding: 0.4em 0.6em;
    font-weight: 500;
    border-radius: 0.25rem;
}

/* 搜索表单增强 */
.form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

/* 统计指标卡片 */
.stat-card {
    text-align: center;
    padding: 15px;
    border-radius: 8px;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.stat-value {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 10px 0;
    color: var(--primary-color);
}

.stat-label {
    color: var(--secondary-color);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

/* 产品详情页样式 */
.product-detail-image {
    max-height: 400px;
    object-fit: contain;
    background-color: #f8f9fa;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.product-detail-image:hover {
    transform: scale(1.02);
}

.placeholder-image {
    border-radius: 4px;
    background-color: #f0f0f0;
}

.breadcrumb {
    padding: 10px 15px;
    background-color: #f8f9fa;
    border-radius: 4px;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.price-info, .inventory-info {
    position: relative;
    border-radius: 4px;
}

.original-price {
    text-decoration: line-through;
    color: var(--secondary-color);
}

.discount-price {
    color: var(--discount-color);
    font-weight: bold;
}

/* 状态标签增强 */
.badge.status-0 {
    background-color: var(--secondary-color);
}

.badge.status-1 {
    background-color: var(--success-color);
}

.badge.status-2 {
    background-color: var(--danger-color);
}

/* 状态按钮 */
.status-button.active {
    font-weight: bold;
}

.btn-outline-secondary.status-button.active {
    background-color: var(--secondary-color);
    color: white;
}

.btn-outline-success.status-button.active {
    background-color: var(--success-color);
    color: white;
}

.btn-outline-danger.status-button.active {
    background-color: var(--danger-color);
    color: white;
}

/* 多选下拉框样式 */
.select2-container {
    width: 100% !important;
}

.select2-container--bootstrap-5 .select2-selection {
    border-color: #ced4da;
    min-height: 38px;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__rendered {
    display: flex;
    flex-wrap: wrap;
    padding: 0 5px;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice {
    background-color: #0d6efd;
    border: none;
    color: #fff;
    margin-top: 5px;
    margin-right: 5px;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.875rem;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice__remove {
    color: #fff;
    margin-right: 5px;
    opacity: 0.7;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice__remove:hover {
    opacity: 1;
    color: #fff;
}

.select2-container--bootstrap-5 .select2-dropdown {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.select2-container--bootstrap-5 .select2-results__option--highlighted[aria-selected] {
    background-color: #0d6efd;
}

.select2-container--bootstrap-5 .select2-results__option[aria-selected=true] {
    background-color: #e9ecef;
    color: #000;
}

/* 添加下拉框全选/反选按钮样式 */
.select-actions {
    padding: 5px 10px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
}

.select-actions button {
    font-size: 0.8rem;
    padding: 2px 8px;
}

/* 产品卡片样式 */
.product-card {
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-img-container {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
    cursor: pointer;
}

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

.discount-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #dc3545;
    color: #fff;
    padding: 5px 10px;
    border-radius: 5px;
    font-weight: bold;
}

.product-title {
    font-size: 1rem;
    height: 40px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.product-price {
    font-size: 1.1rem;
}

.status-0 {
    background-color: #6c757d;
}

.status-1 {
    background-color: #198754;
}

.status-2 {
    background-color: #dc3545;
}

/* 列表视图样式 */
.table-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
    cursor: pointer;
}

.product-title-cell {
    max-width: 250px;
}

.discount-badge-small {
    display: inline-block;
    background-color: #dc3545;
    color: #fff;
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.75rem;
    margin-bottom: 5px;
}

.inventory-status {
    margin-bottom: 5px;
}

.preorder {
    background-color: #fd7e14;
}

.inventory {
    background-color: #0dcaf0;
}

/* 分页样式 */
.pagination {
    margin-top: 2rem;
}

/* 统计图表样式 */
.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
}

.progress {
    height: 20px;
    margin-bottom: 15px;
}

/* 表单提交按钮样式 */
.status-button {
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
}