/* CHARTS SIDE-BY-SIDE LAYOUT */
.charts-container {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.chart-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    min-width: 0;
}

.chart-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e2e8f0;
}

.chart-header h2 {
    font-size: 20px;
    color: #2d3748;
    font-weight: 600;
    margin: 0;
}

.chart-wrapper {
    margin-top: 20px;
    height: 400px;
    position: relative;
}

.chart-wrapper canvas {
    width: 100% !important;
    height: 100% !important;
}

.price-summary-card {
    display: flex;
    gap: 16px;
    padding: 14px 16px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.06) 0%, rgba(118, 75, 162, 0.06) 100%);
    border-radius: 10px;
    margin-bottom: 16px;
    border-left: 3px solid #667eea;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.price-summary-card.summer {
    border-left-color: #F59E0B;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.06) 0%, rgba(251, 191, 36, 0.06) 100%);
}

.price-summary-card.winter {
    border-left-color: #3B82F6;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.06) 0%, rgba(96, 165, 250, 0.06) 100%);
}

/* Responsive breakpoints */
@media (max-width: 1024px) {
    .charts-container {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .chart-wrapper {
        height: 300px;
    }
    
    .chart-card {
        padding: 15px;
    }
}