.contact-preference {
    padding: 1.15rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .85rem;
    background: linear-gradient(135deg, var(--bs-light) 0%, var(--bs-body-bg) 70%);
}

.contact-preference .contact-preference__legend {
    display: block;
    margin: 0 0 .8rem;
    color: var(--bs-dark);
    font-size: 1.1rem;
    line-height: 1.35;
}

.contact-preference [id$="contactPreference"] {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem;
}

.contact-preference .form-check {
    position: relative;
    min-height: 0;
    margin: 0;
    padding: 0;
}

.contact-preference .contact-preference__input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.contact-preference .contact-preference__input + label {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 3.5rem;
    margin: 0;
    padding: .8rem 1rem .8rem 3rem;
    border: 1px solid var(--bs-border-color);
    border-radius: .7rem;
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-size: 1rem;
    font-weight: 650;
    line-height: 1.25;
    cursor: pointer;
    box-shadow: 0 .15rem .4rem rgba(22, 63, 99, .06);
    transition: border-color .18s ease, background-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.contact-preference .contact-preference__input + label::before,
.contact-preference .contact-preference__input + label::after {
    content: "";
    position: absolute;
    border-radius: 50%;
}

.contact-preference .contact-preference__input + label::before {
    left: 1rem;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--bs-secondary-color);
    background: var(--bs-body-bg);
}

.contact-preference .contact-preference__input + label::after {
    left: 1.375rem;
    width: .5rem;
    height: .5rem;
    background: var(--bs-info);
    transform: scale(0);
    transition: transform .18s ease;
}

.contact-preference .contact-preference__input + label:hover {
    border-color: var(--bs-info);
    background: var(--bs-info-bg-subtle);
    transform: translateY(-1px);
}

.contact-preference .contact-preference__input:checked + label {
    border-color: var(--bs-info);
    background: var(--bs-info-bg-subtle);
    color: var(--bs-dark);
    box-shadow: 0 0 0 1px var(--bs-info), 0 .25rem .65rem rgba(var(--bs-info-rgb), .16);
}

.contact-preference .contact-preference__input:checked + label::before {
    border-color: var(--bs-info);
}

.contact-preference .contact-preference__input:checked + label::after {
    transform: scale(1);
}

.contact-preference .contact-preference__input:focus-visible + label {
    outline: 3px solid rgba(var(--bs-info-rgb), .35);
    outline-offset: 3px;
}

.contact-preference .contact-preference__input.is-invalid + label {
    border-color: var(--bs-danger);
}

.contact-preference :is(.form-text, .help-text) {
    margin-top: .8rem;
    color: var(--bs-secondary-color);
    font-size: .925rem;
    line-height: 1.45;
}

[data-contact-channel-wrapper] {
    padding: .25rem 1rem 1rem;
    border: 1px solid transparent;
    border-radius: .8rem;
    transition: border-color .18s ease, background-color .18s ease, box-shadow .18s ease;
}

[data-contact-channel-wrapper].is-preferred-contact {
    border-color: var(--bs-info-border-subtle);
    background: var(--bs-info-bg-subtle);
    box-shadow: 0 .2rem .65rem rgba(var(--bs-info-rgb), .1);
}

@media (max-width: 575.98px) {
    .contact-preference {
        padding: 1rem;
    }

    .contact-preference [id$="contactPreference"] {
        grid-template-columns: 1fr;
    }

    [data-contact-channel-wrapper] {
        padding-inline: .75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .contact-preference .contact-preference__input + label,
    .contact-preference .contact-preference__input + label::after,
    [data-contact-channel-wrapper] {
        transition: none;
    }
}