admin/public/plugins/element-plus/theme-chalk/src/radio-button.scss

@use 'sass:map';

@use 'mixins/mixins' as *;
@use 'mixins/utils' as *;
@use 'mixins/var' as *;
@use 'mixins/button' as *;
@use 'common/var' as *;

@include b(radio-button) {
  @include set-component-css-var('radio-button', $radio-button);
}

@include b(radio-button) {
  position: relative;
  display: inline-block;
  outline: none;

  @include e(inner) {
    display: inline-block;
    line-height: 1;
    white-space: nowrap;
    vertical-align: middle;
    background: var(
      #{getCssVarName('button-bg-color')},
      map.get($button, 'bg-color')
    );
    border: getCssVar('border');
    font-weight: var(
      #{getCssVarName('button-font-weight')},
      map.get($button, 'font-weight')
    );
    border-left: 0;
    color: var(
      #{getCssVarName('button-text-color')},
      map.get($button, 'text-color')
    );
    -webkit-appearance: none;
    text-align: center;
    box-sizing: border-box;
    outline: none;
    margin: 0;
    position: relative;
    cursor: pointer;
    transition: getCssVar('transition-all');
    user-select: none;

    @include button-size(
      map.get($button-padding-vertical, 'default') - $button-border-width,
      map.get($button-padding-horizontal, 'default') - $button-border-width,
      map.get($button-font-size, 'default'),
      0
    );

    &:hover {
      color: getCssVar('color-primary');
    }

    & [class*='#{$namespace}-icon-'] {
      line-height: 0.9;

      & + span {
        margin-left: 5px;
      }
    }
  }

  &:first-child {
    .#{$namespace}-radio-button__inner {
      border-left: getCssVar('border');
      border-radius: getCssVar('border-radius-base') 0 0
        getCssVar('border-radius-base');
      box-shadow: none !important;
    }
  }

  @include when(active) {
    @include e(original-radio) {
      &:not(:disabled) {
        & + .#{$namespace}-radio-button__inner {
          color: getCssVarWithDefault(
            ('radio-button', 'checked-text-color'),
            map.get($radio-button, 'checked-text-color')
          );
          background-color: getCssVarWithDefault(
            'radio-button-checked-bg-color',
            map.get($radio-button, 'checked-bg-color')
          );
          border-color: getCssVarWithDefault(
            'radio-button-checked-border-color',
            map.get($radio-button, 'checked-border-color')
          );
          box-shadow: -1px 0 0 0
            getCssVarWithDefault(
              'radio-button-checked-border-color',
              map.get($radio-button, 'checked-border-color')
            );
        }
      }
    }
  }

  @include e(original-radio) {
    opacity: 0;
    outline: none;
    position: absolute;
    z-index: -1;

    &:focus-visible {
      & + .#{$namespace}-radio-button__inner {
        border-left: getCssVar('border');
        border-left-color: getCssVarWithDefault(
          'radio-button-checked-border-color',
          map.get($radio-button, 'checked-border-color')
        );
        outline: 2px solid getCssVar('radio-button-checked-border-color');
        outline-offset: 1px;
        z-index: 2;
        border-radius: getCssVar('border-radius-base');
        box-shadow: none;
      }
    }

    &:disabled {
      & + .#{$namespace}-radio-button__inner {
        color: getCssVar('disabled-text-color');
        cursor: not-allowed;
        background-image: none;
        background-color: getCssVarWithDefault(
          'button-disabled-bg-color',
          map.get($button, 'disabled-bg-color')
        );
        border-color: getCssVarWithDefault(
          'button-disabled-border-color',
          map.get($button, 'disabled-border-color')
        );
        box-shadow: none;
      }
      &:checked + .#{$namespace}-radio-button__inner {
        background-color: getCssVar('radio-button-disabled-checked-fill');
      }
    }
  }

  &:last-child {
    .#{$namespace}-radio-button__inner {
      border-radius: 0 getCssVar('border-radius-base')
        getCssVar('border-radius-base') 0;
    }
  }

  &:first-child:last-child {
    .#{$namespace}-radio-button__inner {
      border-radius: getCssVar('border-radius-base');
    }
  }

  @each $size in (large, small) {
    @include m($size) {
      & .#{$namespace}-radio-button__inner {
        @include button-size(
          map.get($button-padding-vertical, $size) - $button-border-width,
          map.get($button-padding-horizontal, $size) - $button-border-width,
          map.get($button-font-size, $size),
          0
        );
      }
    }
  }
}