/* Estilos para página de estadísticas */
.stats-container {
    padding: 80px 20px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.stats-header {
    text-align: center;
    margin-bottom: 3rem;
}

.stats-header h1 {
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 0.5rem;
}

.stats-header p {
    color: #94a3b8;
    font-size: 1.1rem;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.chart-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s;
}

.chart-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.chart-title {
    color: #f8fafc;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}