/* Charts Section */
.charts-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.chart-container {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.chart-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #000;
}

.chart-placeholder {
    height: 300px;
    background: #f8f9fa;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    position: relative;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
    .charts-section {
        grid-template-columns: 1fr;
    }
}