/* QQ表格查看器样式 - 数据大屏风格 */
:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --text-color: #333;
    --light-gray: #f5f6fa;
    --border-color: #ddd;
    --white: #ffffff;
    --chart-bg: #ffffff;
    --chart-text: #2c3e50;
    --chart-grid: #e0e0e0;
    --bg-color: #000c17;
    --card-bg: rgba(0, 28, 64, 0.8);
    --glow-color: rgba(0, 193, 222, 0.3);
}

body, html {
    height: auto;
    min-height: 100vh;
    overflow-y: auto;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-gray);
    margin: 0;
    padding: 0;
    font-size: 14px;
    position: relative;
    overflow: hidden;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, var(--glow-color) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 106, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 2;
}

/* 头部样式 */
.header {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 40px;
    box-shadow: 0 0 20px rgba(0, 193, 222, 0.2);
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.header-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 193, 222, 0.5);
}

.last-update {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* 统计卡片样式 */
.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.stat-card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.stat-title {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 10px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.stat-card.primary .stat-value {
    color: var(--primary-color);
    background: linear-gradient(45deg, #00c1de, #0052d9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-card.success .stat-value {
    color: var(--success-color);
    background: linear-gradient(45deg, #52c41a, #00b578);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-card.warning .stat-value {
    color: var(--warning-color);
    background: linear-gradient(45deg, #faad14, #ff6a00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .header-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .table-footer {
        flex-direction: column;
        gap: 10px;
    }
    
    .table-pagination {
        width: 100%;
        justify-content: center;
    }
}

/* 图表容器样式 */
.chart-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.chart-wrapper {
    background-color: var(--white);
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.chart-wrapper h2 {
    margin: 0 0 15px 0;
    font-size: 1.2rem;
    color: var(--secondary-color);
}

/* 表格容器样式 */
.table-container {
    margin-top: 0;
    margin-bottom: 20px;
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    padding: 15px;
}

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

.table-header h2 {
    margin: 0;
    font-size: 1.4rem;
    color: var(--secondary-color);
    font-weight: 600;
}

.table-controls {
    display: flex;
    gap: 10px;
}

/* 搜索输入框样式优化 */
.search-input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    width: 200px;
    transition: all 0.3s ease;
}

.search-input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);
    width: 250px;
}

/* 表格样式优化 */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
}

.data-table th,
.data-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: var(--secondary-color);
    white-space: nowrap;
}

.data-table tbody tr:hover {
    background-color: #f5f5f5;
}

/* 状态指示器样式 */
.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-left: 8px;
    transition: all 0.3s ease;
}

.status-indicator.inactive {
    background-color: #ccc;
}

.status-indicator.active {
    background-color: var(--success-color);
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.4);
    animation: pulse 2s infinite;
}

.status-indicator.error {
    background-color: var(--accent-color);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(46, 204, 113, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
    }
}

/* 自动刷新控制样式 */
.auto-refresh-control {
    display: flex;
    align-items: center;
    gap: 8px;
}

.auto-refresh-control label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    color: var(--text-color);
    cursor: pointer;
}

.auto-refresh-control input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* 刷新按钮样式 */
.refresh-btn {
    padding: 8px 16px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

/* 下拉选择框样式 */
.select-control {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
    color: var(--text-color);
    background-color: white;
    cursor: pointer;
    transition: border-color 0.2s;
}

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

.select-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);
}

/* 自定义头部输入框样式 */
.custom-header-input {
    width: 100%;
    min-height: 60px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    resize: vertical;
    background-color: var(--white);
    color: var(--text-color);
}

.custom-header-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);
}

/* 表格滚动容器样式 */
.table-scroll-container {
    max-height: 400px;
    overflow-y: auto;
    position: relative;
    margin-top: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.table-scroll-container::-webkit-scrollbar {
    width: 8px;
}

.table-scroll-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.table-scroll-container::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.table-scroll-container::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* 表格头部固定 */
.table-scroll-container thead {
    position: sticky;
    top: 0;
    background-color: var(--white);
    z-index: 1;
}