.mobile-test-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    margin: 2rem 0;
    font-size: 0.9rem;
}
.mobile-test-item {
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #f9f9f9;
}
.mobile-status {
    font-weight: bold;
    margin-bottom: 0.5rem;
}
.mobile-status.good { color: #2d5a27; }
.mobile-status.needs-work { color: #8b4513; }
.mobile-status.broken { color: #8b1538; }
@media (max-width: 768px) {
    .mobile-test-grid {
        grid-template-columns: 1fr;
        font-size: 0.85rem;
    }
    .mobile-test-item {
        padding: 0.75rem;
    }
}