.pqr-type-cards {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.pqr-type-card {
    flex: 1 1 120px;
    min-width: 120px;
    padding: 1.2rem 1rem;
    background: #f3f4f6;
    border: 2px solid #d1d5db;
    border-radius: 12px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2563eb;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}
.pqr-type-card.selected, .pqr-type-card:active {
    background: #2563eb;
    color: #ffffff;
    border-color: #2563eb;
    box-shadow: 0 4px 16px rgba(37,99,235,0.12);
}
.pqr-type-card:hover {
    border-color: #3b82f6;
    background: #a3b9ff;
}