components/Select/style/index.less
@import './token.less';
@import './mixin.less';

@select-prefix-cls: ~'@{prefix}-select';
@select-prefix-cls-rtl: ~'@{prefix}-select-rtl';

.select-view(@select-prefix-cls);

.@{select-prefix-cls} {
  &-popup {
    top: 4px;
    box-sizing: border-box;
    padding: @select-popup-padding-vertical @select-popup-padding-horizontal;
    border: 1px solid @select-popup-color-border;
    border-radius: @select-popup-border-radius;
    background-color: @select-popup-color-bg;
    box-shadow: @select-popup-box-shadow;
    overflow: hidden;

    &-hidden {
      display: none;
    }
  }

  &-popup &-popup-inner {
    width: 100%;
    max-height: @select-popup-max-height;
    list-style: none;
  }

  &-popup &-option {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    padding: 0 @select-signal-popup-option-padding-horizontal;
    font-size: @select-popup-font-size;
    text-align: left;
    cursor: pointer;
    line-height: @select-popup-option-height;
    border-radius: @select-popup-option-border-radius;

    .text-ellipsis();

    .option-color(@status) {
      @class-suffix: if(@status = default, ~'', ~'-@{status}');

      &@{class-suffix} {
        color: ~'@{select-popup-option-color-text_@{status}}';
        background-color: ~'@{select-popup-option-color-bg_@{status}}';
      }
    }

    .option-color(default);
    .option-color(selected);
    .option-color(hover);
    // disabled 优先级最高，放在最后
    .option-color(disabled);

    &-disabled {
      cursor: not-allowed;
    }

    &-selected {
      font-weight: @select-popup-option-font-weight_selected;
    }

    &-empty {
      height: $line-height;
    }
  }

  &-popup &-option-rtl {
    text-align: right;
  }

  &-option-wrapper {
    display: flex;
    align-items: center;
    padding: 0 7px;

    .@{select-prefix-cls}-checkbox {
      padding: 0 5px;

      // 避免点击复选框导致 select-view 的输入框失焦
      input {
        display: none;
      }
    }

    .@{select-prefix-cls}-option {
      flex: 1;
      margin-left: 1px;
      padding: 0 @select-multi-popup-option-padding-horizontal;
      border-radius: @select-border-radius;
    }
  }

  &-group-title {
    box-sizing: border-box;
    width: 100%;
    padding: @select-popup-group-title-padding-top @select-popup-group-title-padding-horizontal 0
      @select-popup-group-title-padding-horizontal;
    line-height: @select-popup-group-title-height;
    font-size: @select-popup-group-title-font-size;
    color: @select-popup-group-title-color-text;
    .text-ellipsis();

    &:first-child {
      padding-top: @select-popup-group-title-padding-top - @select-popup-padding-vertical;
    }
  }

  &-highlight {
    font-weight: @select-popup-option-font-hightlight-weight;
    color: @select-popup-option-color-hightlight-text;
  }
}

.@{select-prefix-cls}-rtl {
  direction: rtl;
}

.select-view-rtl(@select-prefix-cls, @select-prefix-cls-rtl);
