.hc-urine-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.hc-urine-item {
    height: 60px;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.hc-urine-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.hc-urine-item.selected {
    border: 3px solid #333 !important;
}

@media (max-width: 480px) {
    .hc-urine-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}