@import url(../var.less);
@import url(../mixins/_button.less);

@radio-button-prefix: ~"@{prefix}radio-button";

.@{radio-button-prefix}{
  position: relative;
  display: inline-block;
  outline: none;

  &__inner {
    display: inline-block;
    line-height: 1;
    white-space: nowrap;
    vertical-align: middle;
    background: @button-background-color;
    border: @button-border;
    font-weight: @button-font-weight;
    border-left: 0;
    color: @button-font-color;
    -webkit-appearance: none;
    text-align: center;
    box-sizing: border-box;
    outline: none;
    margin: 0;
    position: relative;
    cursor: pointer;
    transition: @all-transition;

    .button-size(@button-padding-vertical, @button-padding-horizontal, @button-font-size, 0);

    &:hover {
      color: @primary-color;
    }

    & [class*="w-icon-"] {
      line-height: 0.9;

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

  &:first-child {
    .@{radio-button-prefix}__inner {
      border-left: @border-base;
      border-radius: @border-radius-base 0 0 @border-radius-base;
      box-shadow: none !important;
    }
  }

  &.is-plain {
    .@{radio-button-prefix}__orig-radio {
      &:checked {
        & + .@{radio-button-prefix}__inner {
          color: @radio-button-checked-background-color;
          background-color: transparent;
          border-color: @radio-button-checked-border-color;
          box-shadow: -1px 0 0 0 @radio-button-checked-border-color;
        }
      }

      &:disabled {
        & + .@{radio-button-prefix}__inner {
          color: @button-disabled-font-color;
          cursor: not-allowed;
          background-image: none;
          background-color: @button-disabled-background-color;
          border-color: @button-disabled-border-color;
          box-shadow: none;
        }
        &:checked + .@{radio-button-prefix}__inner {
          color: @radio-button-disabled-checked-color;
          background-color: @radio-button-disabled-checked-fill;
        }
      }
    }
  }

  &__orig-radio {
    opacity: 0;
    outline: none;
    position: absolute;
    z-index: -1;

    &:checked {
      & + .@{radio-button-prefix}__inner {
        color: @radio-button-checked-font-color;
        background-color: @radio-button-checked-background-color;
        border-color: @radio-button-checked-border-color;
        box-shadow: -1px 0 0 0 @radio-button-checked-border-color;
      }
    }

    &:disabled {
      & + .@{radio-button-prefix}__inner {
        color: @button-disabled-font-color;
        cursor: not-allowed;
        background-image: none;
        background-color: @button-disabled-background-color;
        border-color: @button-disabled-border-color;
        box-shadow: none;
      }
      &:checked + .@{radio-button-prefix}__inner {
        color: @radio-button-disabled-checked-color;
        background-color: @radio-button-disabled-checked-fill;
      }
    }
  }

  &:last-child {
    .@{radio-button-prefix}__inner {
      border-radius: 0 @border-radius-base @border-radius-base 0;
    }
  }

  &:first-child:last-child {
    .@{radio-button-prefix}__inner {
      border-radius: @border-radius-base;
    }
  }

  // &:focus:not(.is-focus):not(:active):not(.is-disabled){ /*获得焦点时 样式提醒*/
  //   box-shadow: 0 0 2px 2px @radio-button-checked-border-color;
  // }

  &--medium {
    & .@{radio-button-prefix}__inner {
      .button-size(@button-medium-padding-vertical, @button-medium-padding-horizontal, @button-medium-font-size ,0);
    }
  }

  &--small {
    & .@{radio-button-prefix}__inner {
      .button-size(@button-small-padding-vertical, @button-small-padding-horizontal, @button-small-font-size ,0);
    }
  }

}