@import "../poptip/popper";

$--dropdown-menu-box-shadow: 0 2px 8px 2px rgba($clr-projection-color, 0.1) !default;

@include b(dropdown) {
  display: inline-block;
  position: relative;
  color: $clr-font-text-color;
  font-size: $font-14;
  outline: none;

  .#{$prefix}-button-group {
    display: block;
    .#{$prefix}-button {
      float: none;
    }
  }

  & &__caret-button {
    padding-left: $gap-fifth;
    padding-right: $gap-fifth;
    position: relative;
    border-left: none;

    &::before {
      $gap: $gap-fifth;

      content: '';
      position: absolute;
      display: block;
      width: 1px;
      top: $gap;
      bottom: $gap;
      left: 0;
    }
    &:hover {
      &::before {
        top: 0;
        bottom: 0;
      }
    }

    & .#{$prefix}-dropdown__icon {
      padding-left: 0;
    }
  }
  @include e(icon) {
    font-size: $font-12;
  }

  .#{$prefix}-dropdown-selfdefine { // 自定义
    cursor: pointer;
    .#{$prefix}-icon--right {
      margin-left: $gap-fifth * 2;
      font-size: $font-12;
    }
    &:focus:active, &:focus:not(.focusing) {
      outline-width: 0;
      outline: none;
    }
  }
  & :not(.#{$prefix}-button).#{$prefix}-dropdown-selfdefine {
    color: $clr-sub-color;
  }

  &.is-expand .#{$prefix}-dropdown-selfdefine {
    color: $clr-main01-color;
  }

}

@include b(dropdown-menu) {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
  margin: 5px 0;
  background-color: $clr-bg-content-color;
  border-radius: $border-radius;
  box-shadow: $--dropdown-menu-box-shadow;

  @include e(item) {
    list-style: none;
    line-height: $gap * 2;
    padding: 0 $gap;
    margin: 0;
    font-size: $font-14;
    color: $clr-font-text-color;
    cursor: pointer;
    outline: none;
    &:not(.is-disabled):hover, &:focus {
      background-color: rgba($clr-main02-color, 0.1);
      color: $clr-main01-color;
    }

    i {
      margin-right: $gap-fifth * 2;
    }

    @include m(divided) {
      position: relative;
      border-top: 1px solid $clr-divider-color;
    }

    @include when(disabled) {
      cursor: default;
      color: $clr-font-tips-color;
      pointer-events: none;
    }
  }
}