@mixin btn-group {
    display: flex;
    fieldset {
        &:first-child {
            label {
                border-radius: .25rem 0 0 .25rem;
            }
        }
        &:last-child {
            label {
                border-radius: 0 .25rem .25rem 0;
            }
        }
    }
    label {
        align-items: center;
        background: $mass-white;
        cursor: pointer;
        display: flex;
        justify-content: center;
        text-align: center;
        padding: .75rem;
        text-transform: uppercase;
        &:hover {
            background: darken($mass-white, 5%);
            transition: background .2s linear;
        }
        .icon {
            margin-right: .25rem;
        }
    }
    input {
        &:checked+label {
            background: darken($mass-white, 10%);
            @include font-type(bold);
        }
        &:disabled+label {
            cursor: not-allowed;
            color: lighten($gray-light, 15%);
            .icon {
                color: lighten($gray-light, 15%);
            }
        }
    }
}
