#universal-configurator {
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.measurement-input {
    font-weight: bold;
    text-align: center;
}

.measurement-input:focus {
    border-color: #25b9d7;
    box-shadow: 0 0 0 0.2rem rgba(37, 185, 215, 0.25);
}

.price-summary {
    background: #f8f9fa !important;
}