/* 缠论分析系统样式 */
body {
    font-family: "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f8f9fa;
    color: #333;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.header {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.controls {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f1f3f5;
    border-radius: 6px;
}

.chart-container {
    width: 100%;
    height: 600px;
    margin-top: 20px;
    border: 1px solid #eee;
    border-radius: 6px;
    padding: 10px;
    background-color: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.data-container {
    margin-top: 30px;
}

.nav-tabs {
    margin-bottom: 15px;
}

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

.refresh-btn {
    background-color: #0d6efd;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.refresh-btn:hover {
    background-color: #0b5ed7;
}

#loadingIndicator {
    display: none;
    text-align: center;
    padding: 20px;
    font-size: 18px;
    color: #666;
}

/* 表格样式定制 */
.dataTables_wrapper .dataTables_length, 
.dataTables_wrapper .dataTables_filter {
    margin-bottom: 15px;
}

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

table.dataTable thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
}

table.dataTable tbody tr:hover {
    background-color: #f1f3f5;
}

/* 方向列颜色 */
.direction-up {
    color: #dc3545; /* 红色 */
    font-weight: bold;
}

.direction-down {
    color: #28a745; /* 绿色 */
    font-weight: bold;
}

/* MACD列颜色 */
.positive {
    color: #dc3545;
}

.negative {
    color: #28a745;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .chart-container {
        height: 400px;
    }
    
    .controls .row {
        flex-direction: column;
    }
}