.opciones-variante {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.opcion-variante {
    flex: 0 1 auto;
}

.opcion-variante-box {
    display: flex;
    align-items: center;
    gap: 0.45rem;

    min-width: 110px;
    padding: 0.55rem 0.8rem;

    border: 1px solid #d6d6d6;
    border-radius: 0.55rem;

    background: #fff;
    cursor: pointer;
    transition: 0.2s ease;
}

.opcion-variante-box:hover {
    border-color: var(--bs-primary);
    background: rgba(var(--bs-primary-rgb), 0.05);
}

.opcion-variante-box .form-check-input {
    margin: 0;
    flex-shrink: 0;
}

.opcion-variante-box .form-check-label {
    margin: 0;
    cursor: pointer;
    white-space: nowrap;
}

.opcion-variante-box:has(.form-check-input:checked) {
    border-color: var(--bs-primary);
    background: rgba(var(--bs-primary-rgb), 0.1);
    box-shadow: 0 0 0 1px var(--bs-primary);
}

@media (max-width: 576px) {
    .opciones-variante {
        gap: 0.5rem;
    }

    .opcion-variante {
        flex: 1 1 calc(50% - 0.5rem);
    }

    .opcion-variante-box {
        min-width: 0;
        width: 100%;
    }

    .opcion-variante-box .form-check-label {
        white-space: normal;
    }
}