/* Custom styles for Universal Unit Converter */
.card {
    border-radius: 0.75rem;
}
.form-select, .form-control {
    border-radius: 0.5rem;
}
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}
.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}