.dashboard-container {
    padding: clamp(1rem, 2.5vw, 1.5rem);
}

.charts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: clamp(1rem, 2.5vw, 1.5rem);
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

.chart-card {
    background-color: white;
    border-radius: 8px;
    padding: clamp(1rem, 2vw, 1.5rem);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.chart-title {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    font-weight: 600;
    color: #374151;
    margin-bottom: 1rem;
}


/* Stats grid responsiveness */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background-color: white;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Chart size constraints */
.chart-container {
    position: relative;
    height: 0;
    padding-bottom: 75%; /* Maintains aspect ratio */
    width: 100%;
}

.chart-container canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
}

/* Mobile optimizations */
@media (max-width: 640px) {
    .dashboard-container {
        padding: 0.75rem;
    }

    .charts-container {
        grid-template-columns: 1fr;
    }

    .chart-card {
        padding: 0.75rem;
    }
}