.beranda-container {
    padding: 30px;
    background: #f5f7fa;
    min-height: 100vh;
}

.beranda-header {
    background: #FFAA00;
    color: white;
    padding: 25px 40px;
    border-radius: 15px;
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.beranda-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 0;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.chart-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.chart-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.chart-header {
    background: #237227;
    color: white;
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
}

.chart-header h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.chart-container {
    background: white;
    padding: 20px;
    border-radius: 10px;
    height: 300px;
}

.flash-message-container {
    margin-bottom: 20px;
}

@media (max-width: 1024px) {
    .charts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .beranda-container {
        padding: 15px;
    }

    .beranda-header {
        padding: 20px;
    }

    .beranda-header h2 {
        font-size: 22px;
    }

    .chart-card {
        padding: 20px;
    }
}