.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 25px;
}

.box {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.box-name { color: #666; font-size: 14px; margin-bottom: 5px; }
.num { font-size: 24px; font-weight: 800; color: var(--sidebar-blue); margin: 0; }
.box-icon { font-size: 32px; color: var(--accent-blue); opacity: 0.8; }

.chart-box {
    grid-column: span 2;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
    .chart-box { grid-column: span 1; }
}

footer {
    text-align: center;
    padding: 20px;
    opacity: 0.5;
    font-size: 12px;
}