/* 多科分析二级标签页样式 */

.multi-analysis-tabs-container {
    margin: 20px 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.multi-analysis-tabs-nav {
    display: flex;
    border-bottom: 2px solid #e9ecef;
    background: linear-gradient(to bottom, #f8f9fa 0%, #ffffff 100%);
    padding: 0 15px;
}

.multi-analysis-tab-btn {
    position: relative;
    padding: 15px 30px;
    background: transparent;
    border: none;
    color: #6c757d;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.multi-analysis-tab-btn:hover {
    color: #495057;
    background: rgba(0, 123, 255, 0.05);
}

.multi-analysis-tab-btn.active {
    color: #007bff;
    border-bottom-color: #007bff;
    background: white;
}

.multi-analysis-tab-btn i {
    font-size: 16px;
}

.multi-analysis-tab-badge {
    display: inline-block;
    background: #dc3545;
    color: white;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 5px;
    font-weight: 600;
}

.multi-analysis-tab-badge.info {
    background: #17a2b8;
}

.multi-analysis-tab-badge.success {
    background: #28a745;
}

/* 标签页内容面板 */
.multi-analysis-tab-panel {
    display: none;
    padding: 20px;
    animation: fadeIn 0.3s ease-in-out;
}

.multi-analysis-tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 进步追踪面板特有样式 */
.progress-tracking-panel {
    min-height: 500px;
}

/* 进步排行榜 */
.progress-ranking-container {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.progress-ranking-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e9ecef;
}

.progress-ranking-title {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 10px;
}

.progress-ranking-filters {
    display: flex;
    gap: 10px;
    align-items: center;
}

.progress-ranking-select {
    padding: 6px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    background: white;
    cursor: pointer;
    transition: border-color 0.2s;
}

.progress-ranking-select:hover {
    border-color: #007bff;
}

.progress-ranking-select:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* 进步排行榜表格 */
.progress-ranking-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.progress-ranking-table thead {
    background: #f8f9fa;
    color: #333;
    border-bottom: 1px solid #dee2e6;
}

.progress-ranking-table th {
    padding: 12px;
    text-align: center;
    font-weight: 600;
    font-size: 13px;
}

.progress-ranking-table tbody tr {
    border-bottom: 1px solid #e9ecef;
    transition: background-color 0.2s;
}

.progress-ranking-table tbody tr:hover {
    background-color: #f8f9fa;
}

.progress-ranking-table td {
    padding: 12px;
    text-align: center;
}

.progress-rank-medal {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 13px;
}

.progress-rank-medal.gold {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: white;
    box-shadow: 0 2px 6px rgba(255, 215, 0, 0.4);
}

.progress-rank-medal.silver {
    background: linear-gradient(135deg, #C0C0C0 0%, #A9A9A9 100%);
    color: white;
    box-shadow: 0 2px 6px rgba(192, 192, 192, 0.4);
}

.progress-rank-medal.bronze {
    background: linear-gradient(135deg, #CD7F32 0%, #8B4513 100%);
    color: white;
    box-shadow: 0 2px 6px rgba(205, 127, 50, 0.4);
}

.progress-rank-number {
    color: #6c757d;
    font-weight: 500;
}

.progress-trend-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.progress-trend-indicator.up {
    background: #d4edda;
    color: #155724;
}

.progress-trend-indicator.down {
    background: #f8d7da;
    color: #721c24;
}

.progress-trend-indicator.stable {
    background: #d1ecf1;
    color: #0c5460;
}

.progress-trend-arrow {
    font-size: 14px;
    font-weight: 700;
}

/* 学科强弱分析 */
.subject-strength-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.subject-strength-card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.subject-strength-header {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e9ecef;
    display: flex;
    align-items: center;
    gap: 8px;
}

.subject-strength-chart {
    min-height: 300px;
}

/* 进步类型分类 */
.progress-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.progress-type-card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-left: 4px solid;
    transition: transform 0.2s, box-shadow 0.2s;
}

.progress-type-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.progress-type-card.comprehensive {
    border-left-color: #28a745;
}

.progress-type-card.breakthrough {
    border-left-color: #2196f3;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
}

.progress-type-card.fluctuating {
    border-left-color: #ffc107;
}

.progress-type-card.attention {
    border-left-color: #dc3545;
}

.progress-type-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.progress-type-title {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.progress-type-count {
    background: #f8f9fa;
    color: #495057;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
}

.progress-type-students {
    list-style: none;
    padding: 0;
    margin: 0;
}

.progress-type-student-item {
    padding: 8px 12px;
    margin-bottom: 8px;
    background: #f8f9fa;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s;
    gap: 10px; /* 添加间距 */
}

.progress-type-student-item:hover {
    background: #e9ecef;
}

.progress-type-toggle {
    margin-top: 8px;
    width: 100%;
    border: 1px dashed rgba(99, 102, 241, 0.4);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.9);
    color: #4c52d6;
    font-size: 13px;
    padding: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.progress-type-toggle:hover {
    background: rgba(76, 82, 214, 0.1);
    border-color: rgba(76, 82, 214, 0.6);
}

.progress-type-toggle:active {
    transform: translateY(1px);
}

.progress-student-name {
    font-weight: 500;
    color: #2c3e50;
    flex: 1; /* 允许姓名占用更多空间 */
    min-width: 0; /* 允许flex子元素缩小 */
    word-break: break-word; /* 允许长名字换行 */
    white-space: normal; /* 允许换行 */
    overflow-wrap: break-word; /* 长单词时也换行 */
}

.progress-student-score {
    font-size: 13px;
    color: #6c757d;
    flex-shrink: 0; /* 防止分数区域被压缩 */
    white-space: nowrap; /* 分数不换行 */
}

/* 响应式设计 */
@media (max-width: 768px) {
    .multi-analysis-tabs-nav {
        flex-wrap: wrap;
    }
    
    .multi-analysis-tab-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .progress-type-grid,
    .subject-strength-container {
        grid-template-columns: 1fr;
    }
    
    .progress-ranking-filters {
        flex-direction: column;
        width: 100%;
    }
    
    .progress-ranking-select {
        width: 100%;
    }
}