.antCheckboxFn();

.antCheckboxFn(@checkbox-prefix-cls: ant-checkbox) {

@checkbox-inner-prefix-cls: ~"@{checkbox-prefix-cls}-inner";

// 一般状态
.@{checkbox-prefix-cls} {
  white-space: nowrap;
  cursor: pointer;
  outline: none;
  display: inline-block;
  line-height: 1;
  position: relative;
  vertical-align: middle;

  &:hover {
    .@{checkbox-inner-prefix-cls} {
      border-color: #bcbcbc;
    }
  }

  &-inner {
    &:after {
      transform: rotate(45deg) scale(0);
      position: absolute;
      left: 4px;
      top: 1px;
      display: table;
      width: 5px;
      height: 8px;
      border: 2px solid #fff;
      border-top: 0;
      border-left: 0;
      content: ' ';
      transition: all .1s @ease-in-back;
    }

    position: relative;
    top: 0;
    left: 0;
    display: inline-block;
    width: 14px;
    height: 14px;
    border-width: 1px;
    border-style: solid;
    border-radius: 3px;
    border-color: @border-color-base;
    background-color: #fff;
    transition: border-color 0.1s @ease-in-out-back, background-color 0.1s @ease-in-out-back;
  }

  &-input {
    position: absolute;
    left: 0;
    z-index: 1;
    cursor: pointer;
    .opacity(0);
    top: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
  }
}

// 半选状态
.@{checkbox-prefix-cls}-indeterminate {
  .@{checkbox-inner-prefix-cls} {
    border-color: @primary-color;
    background-color: @primary-color;
    &:after {
      content: ' ';
      transform: scale(1);
      position: absolute;
      left: 2px;
      top: 5px;
      width: 8px;
      height: 1px;
    }
  }
  &:hover {
    .@{checkbox-inner-prefix-cls} {
      border-color: @primary-color;
    }
  }
}
// 选中状态
.@{checkbox-prefix-cls}-checked {

  &:hover {
    .@{checkbox-inner-prefix-cls} {
      border-color: @primary-color;
    }
  }

  .@{checkbox-inner-prefix-cls} {
    border-color: @primary-color;
    background-color: @primary-color;

    &:after {
      transform: rotate(45deg) scale(1);
      position: absolute;
      left: 4px;
      top: 1px;
      display: table;
      width: 5px;
      height: 8px;
      border: 2px solid #fff;
      border-top: 0;
      border-left: 0;
      content: ' ';
      transition: all .2s @ease-out-back .1s;
    }
  }
}

.@{checkbox-prefix-cls}-disabled {

  &.@{checkbox-prefix-cls}-checked {

    &:hover {
      .@{checkbox-inner-prefix-cls} {
        border-color: @border-color-base;
      }
    }

    .@{checkbox-inner-prefix-cls} {
      background-color: #f3f3f3;
      border-color: @border-color-base;

      &:after {
        animation-name: none;
        border-color: #ccc;
      }
    }
  }

  &:hover {
    .@{checkbox-inner-prefix-cls} {
      border-color: @border-color-base;
    }
  }

  .@{checkbox-inner-prefix-cls} {
    border-color: @border-color-base;
    background-color: #f3f3f3;
    &:after {
      animation-name: none;
      border-color: #f3f3f3;
    }
  }

  .@{checkbox-inner-prefix-cls}-input {
    cursor: default;
  }
}

.@{checkbox-prefix-cls}-wrapper {
  cursor: pointer;
}

.@{checkbox-prefix-cls}-wrapper + span,
.@{checkbox-prefix-cls} + span {
  margin-left: 8px;
}

.@{checkbox-prefix-cls}-group {
  font-size: @font-size-base;
  &-item {
    display: inline-block;
    margin-left: 16px;
    &:first-child {
      margin-left: 0;
    }
  }
}

}