lens/src/renderer/components/radio/radio.scss

.RadioGroup {
  &.disabled {
    opacity: 0.6;
    pointer-events: none;
  }

  &.buttonsView {
    display: inline-flex;

    .Radio {
      display: inline-block;
      border: 1px solid $borderFaintColor;
      border-radius: $radius;
      text-align: center;
      padding: round($padding * .7) $padding;
      white-space: nowrap;
      transition: 250ms color;

      &:not(.checked):not(.disabled) {
        cursor: pointer;
        &:not(:active):focus {
          position: relative;
          border-color: $primary;
          box-shadow: inset 0 0 0 1px $primary;
        }
      }

      &.checked {
        background-color: $radioActiveBackground;
        color: $textColorAccent;
        * {
          cursor: default;
        }
      }

      &:hover {
        color: $textColorAccent
      }

      + .Radio {
        margin-left: -1px;
      }

      .tick {
        display: none;

        + * {
          margin-left: 0;
        }
      }
    }
  }
}

.Radio {
  $tickSize: round(1.8 * $unit);
  $tickColor: currentColor;
  $tickColorActive: $colorInfo;
  $tickColorFocus: $colorInfo;
  $labelColorActive: $textColorAccent;

  input[type="radio"] {
    display: none;
    &:checked {
      ~ .tick {
        color: $tickColorActive;
        &:after {
          content: "radio_button_checked";
        }
      }
    }
    &:disabled {
      ~ .tick {
        color: $tickColor;
      }
      ~ * {
        opacity: .5;
        pointer-events: none;
      }
    }
    &:not(:disabled) ~ * {
      cursor: pointer;
    }
  }

  &:focus {
    .tick {
      color: $tickColorActive;
    }
  }

  &.checked {
    .label {
      color: $labelColorActive;
    }
  }

  .tick {
    color: $tickColor;
    font: calc($font-size * 1.3) "Material Icons";

    &:after {
      content: "radio_button_unchecked";
    }

    + * {
      margin-left: .5em;
    }
  }
}