.phone-field {
    display: flex;
    width: 100%;
    gap: .75rem;
}

.phone-field .phone-country {
    flex: 0 0 43%;
    min-width: 0;
}

.phone-field .phone-number-input {
    flex: 1 1 auto;
    min-width: 0;
}

.phone-field .form-select,
.phone-field .form-control {
    min-height: 48px;
}

@media (max-width: 576px) {
    .phone-field {
        flex-direction: column;
        gap: .5rem;
    }

    .phone-field .phone-country,
    .phone-field .phone-number-input {
        flex-basis: auto;
        width: 100%;
    }
}