@import '../style/functions.scss';
@import '../style/theme.scss';
@import '../style/mixins.scss';

$radio-prefix: 'dk-radio';

.#{$radio-prefix} {
  @include reset-component();
  position: relative;
  display: inline-block;
  vertical-align: middle;
  cursor: pointer;

  &-input {
    outline: none;
    position: absolute;
    width: 0;
    height: 0;
    margin: 0;
    z-index: -1;
    opacity: 0;
  }

  &-indicator {
    position: relative;
    display: inline-block;
    width: $radio-size;
    height: $radio-size;
    overflow: hidden;
    border: 1px solid $border-color;
    border-radius: 50%;
    vertical-align: middle;
    line-height: 1;
    white-space: nowrap;
    transition: $radio-indicator-transtion;

    &+span {
      padding-left: $radio-padding-x;
      line-height: 18px;
      vertical-align: middle;
    }

    &:after {
      content: '';
      display: block;
      position: absolute;
      top: 50%;
      left: 50%;
      width: 8px;
      height: 8px;
      background-color: $radio-active-color;
      transition: transform .1s $ease-in-back;
      border-radius: 50%;
      transform: translate(-50%, -50%) scale(0);
    }


    &:hover {
      border-color: $radio-active-color;
    }
  }

  &-group {
    display: inline-block;
    margin: 0;
    padding: 0;

    &-item {
      margin-right: $radio-margin-right;
    }
  }

  &-checked &-indicator {
    border-color: $radio-active-color;

    &:after {
      transition: transform .2s $ease-out-back;
      transform: translate(-50%, -50%) scale(1);
    }
  }

  &-disabled {
    pointer-events: none;
    opacity: $radio-disabled-opacity;

    .#{$radio-prefix}-indicator {
      border-color: $gray-500;
      background-color: $input-disabled-bg;

      &:after {
        background-color: $gray-500;
      }
    }
  }
}