/* 模型列表页面样式 */

/* 页面头部 */
.page-header {
    text-align: center;
    padding: var(--space-xxl) 0;
    margin-bottom: var(--space-xl);
}

.page-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, #ffffff, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 统计卡片 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xxl);
}

.stat-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-light);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), #764ba2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--text-light);
}

.stat-content h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

/* 筛选区域 */
.filter-section {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-md);
}

.filter-header {
    margin-bottom: var(--space-lg);
}

.filter-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.filter-header p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

.filter-controls {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    align-items: flex-end;
    margin-bottom: var(--space-lg);
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
    color: var(--text-regular);
    font-size: 14px;
}

.filter-select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-white);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.filter-select:hover {
    border-color: var(--border-hover);
}

.filter-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(64, 158, 255, 0.15);
    outline: none;
}

.filter-reset {
    padding: 12px 24px;
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-regular);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    white-space: nowrap;
}

.filter-reset:hover {
    background: var(--bg-white);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.filter-reset i {
    font-size: 14px;
}

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    min-height: 32px;
}

.active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 6px 12px;
    background: rgba(64, 158, 255, 0.1);
    border: 1px solid rgba(64, 158, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 12px;
    color: var(--primary-color);
}

.remove-filter {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 0;
    font-size: 10px;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.remove-filter:hover {
    opacity: 1;
}

/* 模型表格区域 */
.models-table-section {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-xxl);
}

.table-header {
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.table-header h2 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.table-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    min-width: 300px;
}

.search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 16px;
}

.search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.search-box input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(64, 158, 255, 0.15);
    outline: none;
}

.table-info {
    font-size: 14px;
    color: var(--text-secondary);
}

.table-container {
    overflow-x: auto;
}

.models-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1000px;
}

.models-table thead {
    background: var(--bg-light);
}

.models-table th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-regular);
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}

.models-table th span {
    display: inline-block;
    margin-right: 8px;
}

.sort-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    font-size: 12px;
    transition: color var(--transition-fast);
}

.sort-btn:hover {
    color: var(--primary-color);
}

.models-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.models-table tbody tr {
    transition: background-color var(--transition-fast);
}

.models-table tbody tr:hover {
    background-color: rgba(64, 158, 255, 0.05);
}

.models-table tbody tr:last-child td {
    border-bottom: none;
}

/* 表格单元格样式 */
.model-name-cell {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-china {
    background: rgba(255, 77, 79, 0.1);
    color: #ff4d4f;
    border: 1px solid rgba(255, 77, 79, 0.2);
}

.badge-international {
    background: rgba(64, 158, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(64, 158, 255, 0.2);
}

.badge i {
    font-size: 10px;
}

.company-cell {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-regular);
}

.company-cell i {
    color: var(--text-secondary);
    font-size: 14px;
}

.description-cell {
    color: var(--text-regular);
    line-height: 1.5;
    max-width: 400px;
}

.price-cell {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-weight: 600;
}

.price-cell.input-price {
    color: var(--success-color);
}

.price-cell.output-price {
    color: var(--warning-color);
}

.action-cell {
    display: flex;
    gap: var(--space-xs);
    white-space: nowrap;
}

.btn-view, .btn-compare {
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-view {
    background: rgba(64, 158, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(64, 158, 255, 0.2);
}

.btn-view:hover {
    background: rgba(64, 158, 255, 0.2);
    border-color: rgba(64, 158, 255, 0.3);
}

.btn-compare {
    background: rgba(103, 194, 58, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(103, 194, 58, 0.2);
}

.btn-compare:hover {
    background: rgba(103, 194, 58, 0.2);
    border-color: rgba(103, 194, 58, 0.3);
}

/* 模态框 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    padding: var(--space-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.modal-overlay.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--bg-light);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    z-index: 1;
}

.modal-close:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.modal-header {
    padding: var(--space-xl);
    border-bottom: 1px solid var(--border-light);
    position: relative;
}

.model-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.modal-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    margin: 0;
}

.modal-body {
    padding: var(--space-xl);
}

.modal-section {
    margin-bottom: var(--space-xl);
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.modal-section h3 i {
    color: var(--primary-color);
}

.modal-section p {
    color: var(--text-regular);
    line-height: 1.6;
    margin: 0;
}

.feature-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-sm);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-regular);
}

.feature-list li i {
    color: var(--success-color);
    font-size: 14px;
}

.price-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.price-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.price-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.scenes-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.scene-tag {
    padding: 6px 12px;
    background: rgba(64, 158, 255, 0.1);
    border: 1px solid rgba(64, 158, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 13px;
    color: var(--primary-color);
}

.modal-footer {
    padding: var(--space-xl);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
}

/* 对比侧边栏 */
.compare-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 400px;
    background: var(--bg-white);
    box-shadow: -2px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.compare-sidebar.show {
    transform: translateX(0);
}

.compare-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.compare-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.compare-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 20px;
    transition: color var(--transition-fast);
}

.compare-close:hover {
    color: var(--text-primary);
}

.compare-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.compare-item {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.compare-item:hover {
    border-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

.compare-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}

.compare-item-header strong {
    color: var(--text-primary);
    font-size: 16px;
}

.remove-compare {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    padding: 4px;
    transition: color var(--transition-fast);
}

.remove-compare:hover {
    color: var(--danger-color);
}

.compare-item-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

.empty-compare {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-secondary);
}

.empty-compare i {
    font-size: 48px;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.empty-compare p {
    margin: 8px 0;
}

.compare-actions {
    padding: var(--space-lg);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: var(--space-md);
}

/* 成功提示 */
.compare-success {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--success-color);
    color: white;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    box-shadow: var(--shadow-lg);
    animation: slideInUp 0.3s ease;
    z-index: 1002;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        min-width: auto;
    }
    
    .filter-reset {
        align-self: flex-start;
    }
    
    .table-actions {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }
    
    .search-box {
        min-width: auto;
    }
    
    .modal-content {
        max-width: 95%;
    }
    
    .compare-sidebar {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .page-title {
        font-size: 36px;
    }
    
    .page-subtitle {
        font-size: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .stat-card {
        padding: var(--space-md);
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .stat-content h3 {
        font-size: 24px;
    }
    
    .table-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }
    
    .models-table-section {
        border-radius: var(--radius-lg);
    }
    
    .modal-header h2 {
        font-size: 24px;
    }
    
    .modal-section h3 {
        font-size: 18px;
    }
    
    .feature-list {
        grid-template-columns: 1fr;
    }
    
    .price-details {
        grid-template-columns: 1fr;
    }
    
    .modal-footer {
        flex-direction: column;
    }
}