/* 标准与规范页面专用样式 */

/* 标准分类网格样式 */
.standards-categories {
    margin-bottom: 40px;
}

/* 桌面端4个卡片一排显示 */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.category-card {
    background-color: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 25px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.category-icon {
    font-size: 2.5rem;
    color: #3498db;
    margin-bottom: 15px;
}

.category-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #2c3e50;
}

/* 标准表格样式 */
.standards-list {
    margin-bottom: 40px;
}

/* 最新活动列表样式修复 */
.activities-list {
    margin-bottom: 40px;
}

.activities-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

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

.standards-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.standards-table th,
.standards-table td {
    padding: 12px 15px;
    border: 1px solid #ddd;
    text-align: left;
}

.standards-table th {
    background-color: #f2f2f2;
    font-weight: bold;
    color: #2c3e50;
}

.standards-table tr:nth-child(even) {
    background-color: #f8f9fa;
}

.standards-table tr:hover {
    background-color: #e9ecef;
}

/* 标准制修订动态样式 */
.standards-updates {
    margin-bottom: 40px;
}

.updates-container {
    margin-top: 20px;
}

.update-item {
    background-color: #f8f9fa;
    border-left: 4px solid #3498db;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 0 8px 8px 0;
}

.update-date {
    color: #777;
    font-size: 14px;
    margin-bottom: 10px;
}

.update-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #2c3e50;
}

/* 表单样式 */
.standards-consultation {
    margin-bottom: 40px;
}

.consultation-form {
    margin-top: 20px;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 20px;
    gap: 20px;
}

.form-group {
    flex: 1;
    min-width: 250px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

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

.form-actions {
    margin-top: 20px;
    text-align: center;
}

.submit-btn {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: #2980b9;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
    
    .form-group {
        min-width: 100%;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .standards-table {
        display: block;
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .category-card {
        padding: 20px 15px;
    }
    
    .category-icon {
        font-size: 2rem;
    }
    
    .submit-btn {
        width: 100%;
        padding: 12px;
    }
}

/* Markdown表格通用样式 */
.admin-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.admin-content table th,
.admin-content table td {
    padding: 12px 15px;
    border: 1px solid #ddd;
    text-align: left;
}

.admin-content table th {
    background-color: #f2f2f2;
    font-weight: bold;
    color: #2c3e50;
}

.admin-content table tr:nth-child(even) {
    background-color: #f8f9fa;
}

.admin-content table tr:hover {
    background-color: #e9ecef;
}

/* Markdown内容其他通用样式 */
.admin-content {
    margin-top: 30px;
    padding: 20px;
}

.admin-content h1,
.admin-content h2,
.admin-content h3,
.admin-content h4,
.admin-content h5,
.admin-content h6 {
    color: #2c3e50;
    margin-top: 25px;
    margin-bottom: 15px;
}

.admin-content p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.admin-content ul,
.admin-content ol {
    margin-bottom: 15px;
    padding-left: 25px;
}

.admin-content li {
    margin-bottom: 8px;
}

.admin-content a {
    color: #3498db;
    text-decoration: none;
}

.admin-content a:hover {
    text-decoration: underline;
}