.post-management-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.stat-info {
    flex: 1;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    display: block;
}

.stat-label {
    font-size: 14px;
    color: #666;
    margin-top: 4px;
}

.filter-section {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filter-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 8px 20px;
    border: 1px solid #e0e0e0;
    background: white;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    color: #666;
}

.tab-btn:hover {
    border-color: #667eea;
    color: #667eea;
}

.tab-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
}

.filter-controls {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.search-box {
    flex: 1;
    min-width: 250px;
    position: relative;
}

.search-box svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.search-box input {
    width: 100%;
    padding: 10px 10px 10px 40px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.search-box input:focus {
    outline: none;
    border-color: #667eea;
}

.filter-select {
    padding: 10px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    cursor: pointer;
    min-width: 150px;
}

.batch-actions {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 12px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.selected-count {
    font-weight: 600;
    color: #667eea;
}

.posts-table-container {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.posts-table {
    width: 100%;
    border-collapse: collapse;
}

.posts-table thead {
    background: #f8f9fa;
}

.posts-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: #666;
    font-size: 14px;
    border-bottom: 2px solid #e0e0e0;
}

.posts-table td {
    padding: 15px;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: middle;
}

.posts-table tbody tr:hover {
    background: #fafafa;
}

.post-info {
    max-width: 400px;
}

.post-title {
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.post-title a {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.2s;
}

.post-title a:hover {
    color: #667eea;
}

.post-summary {
    font-size: 13px;
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pin-badge,
.essence-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.pin-badge {
    background: #fff3e0;
    color: #f57c00;
}

.essence-badge {
    background: #e8f5e9;
    color: #43a047;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.topic-tag {
    display: inline-block;
    padding: 4px 12px;
    background: #f0f0f0;
    border-radius: 12px;
    font-size: 13px;
    color: #666;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.topic-tag:hover {
    background: #667eea;
    color: white;
    text-decoration: none;
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 500;
}

.status-pending {
    background: #fff3e0;
    color: #f57c00;
}

.status-published {
    background: #e8f5e9;
    color: #43a047;
}

.status-rejected {
    background: #ffebee;
    color: #e53935;
}

.status-deleted {
    background: #f5f5f5;
    color: #999;
}

.status-hidden {
    background: #f5f5f5;
    color: #999;
}

.data-stats {
    font-size: 13px;
    color: #666;
}

.data-stats .stat-item {
    display: block;
    margin-bottom: 4px;
}

.time-info {
    font-size: 13px;
    color: #666;
}

.time-info > div {
    margin-bottom: 4px;
}

.action-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border: 1px solid #e0e0e0;
    background: white;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    color: #666;
}

.btn-icon:hover {
    background: #f5f5f5;
    border-color: #999;
}

.btn-icon.btn-success:hover {
    background: #e8f5e9;
    border-color: #43a047;
    color: #43a047;
}

.btn-icon.btn-warning:hover {
    background: #fff3e0;
    border-color: #f57c00;
    color: #f57c00;
}

.btn-icon.btn-danger:hover {
    background: #ffebee;
    border-color: #e53935;
    color: #e53935;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: white;
    border-radius: 12px;
    margin-top: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.pagination-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.page-btn {
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    background: white;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    color: #666;
}

.page-btn:hover {
    border-color: #667eea;
    color: #667eea;
}

.page-btn.active {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

.page-ellipsis {
    padding: 0 8px;
    color: #999;
}

.pagination-info {
    font-size: 14px;
    color: #666;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-container {
    background: white;
    border-radius: 12px;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-container.modal-large {
    max-width: 900px;
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 20px;
    color: #1a1a1a;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    transition: color 0.2s;
    border-radius: 6px;
}

.modal-close:hover {
    color: #1a1a1a;
    background: #f5f5f5;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.post-detail {
    padding: 10px 0;
}

.detail-header {
    margin-bottom: 20px;
}

.detail-header h2 {
    margin: 0 0 12px 0;
    font-size: 24px;
    color: #1a1a1a;
}

.detail-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.detail-info {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 20px;
}

.info-item {
    display: flex;
    margin-bottom: 10px;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item label {
    font-weight: 600;
    color: #666;
    min-width: 80px;
}

.detail-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
}

.detail-content {
    margin-bottom: 20px;
}

.detail-content label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: #666;
}

.content-text {
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    line-height: 1.8;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.detail-images {
    margin-bottom: 20px;
}

.detail-images label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: #666;
}

.images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
}

.images-grid img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
}

.images-grid img:hover {
    transform: scale(1.05);
}

.detail-review {
    background: #fff3e0;
    border-radius: 8px;
    padding: 16px;
}

.detail-review label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: #f57c00;
}

.detail-review p {
    margin: 0;
    color: #666;
}

.btn-primary,
.btn-secondary,
.btn-danger {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: white;
    color: #666;
    border: 1px solid #e0e0e0;
}

.btn-secondary:hover {
    background: #f5f5f5;
    border-color: #999;
}

.btn-danger {
    background: #e53935;
    color: white;
}

.btn-danger:hover {
    background: #d32f2f;
}

.btn-with-icon {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* 加载动画 */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

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

/* 错误状态样式 */
.empty-state .btn-primary {
    margin-top: 16px;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-controls {
        flex-direction: column;
    }
    
    .search-box {
        width: 100%;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .posts-table-container {
        overflow-x: auto;
    }
    
    .posts-table {
        min-width: 800px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        flex-direction: column;
        gap: 15px;
    }
    
    .batch-actions {
        flex-direction: column;
        align-items: stretch;
    }
}