/* Advanced Correlation Chart Styling */
.correlation-container {
    position: relative;
    padding: 20px !important;
    margin-top: 15px;
    height: auto !important;
}

.correlation-container .chart-header {
    margin-bottom: 15px;
}

.correlation-container .chart-subtitle {
    color: #64748b;
    font-size: 0.9rem;
    margin-top: 5px;
    font-style: italic;
}

#correlation-heatmap-chart-container {
    height: 380px !important;
    width: 100% !important;
    position: relative;
    margin-bottom: 10px;
}

.correlation-enhanced-tooltip {
    position: absolute;
    background: rgba(15, 23, 42, 0.95);
    color: white;
    padding: 12px 15px;
    border-radius: 6px;
    font-size: 14px;
    max-width: 320px;
    z-index: 1000;
    pointer-events: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
}

.correlation-legend {
    display: flex;
    justify-content: center;
    margin-top: 15px;
    flex-wrap: wrap;
    gap: 15px;
}

.correlation-legend-item {
    display: flex;
    align-items: center;
}

.correlation-legend-color {
    width: 12px;
    height: 12px;
    margin-right: 8px;
    border-radius: 3px;
}

.correlation-legend-label {
    font-size: 0.85rem;
    color: var(--text-color);
}

.chart-interaction-tip {
    text-align: center;
    font-size: 0.85rem;
    margin-top: 12px;
    color: #64748b;
    font-style: italic;
    background: rgba(15, 23, 42, 0.05);
    padding: 6px 10px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-interaction-tip i {
    margin-right: 5px;
    color: #3b82f6;
}

/* Dark mode specific styles */
.dark-mode .correlation-container {
    background-color: #1e293b;
}

.dark-mode .correlation-container .chart-subtitle {
    color: #94a3b8;
}

.dark-mode .chart-interaction-tip {
    background: rgba(255, 255, 255, 0.05);
    color: #94a3b8;
}

.dark-mode .correlation-legend-label {
    color: #e2e8f0;
}