@import './../theme/vars.scss';
@import './../mixins/reset.scss';

$anchorPrefixCls: #{$vender-prefix}-anchor;

$anchor-border-width: 2px;
$anchor-active-color: var(--primary-color);

.#{$anchorPrefixCls} {
  @include reset-component2;

  position: relative;
  padding-left: $anchor-border-width;

  &-wrapper {
    padding-left: 4px;
    margin-left: -4px;
    overflow: auto;
    background-color: $component-background;
  }

  &-reins {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;

    &::before {
      position: relative;
      display: block;
      width: $anchor-border-width;
      height: 100%;
      margin: 0 auto;
      background-color: $border-color-split;
      content: ' ';
    }

    &-rake {
      position: absolute;
      left: 50%;
      display: none;
      width: 18px;
      height: 13px;
      background: transparent url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAANCAMAAACTkM4rAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyBpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMC1jMDYwIDYxLjEzNDc3NywgMjAxMC8wMi8xMi0xNzozMjowMCAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNSBXaW5kb3dzIiB4bXBNTTpJbnN0YW5jZUlEPSJ4bXAuaWlkOjFEOTJCMjNFOTBENTExRUFCODYyRkI2OTJFNUNDQTNDIiB4bXBNTTpEb2N1bWVudElEPSJ4bXAuZGlkOjFEOTJCMjNGOTBENTExRUFCODYyRkI2OTJFNUNDQTNDIj4gPHhtcE1NOkRlcml2ZWRGcm9tIHN0UmVmOmluc3RhbmNlSUQ9InhtcC5paWQ6MUQ5MkIyM0M5MEQ1MTFFQUI4NjJGQjY5MkU1Q0NBM0MiIHN0UmVmOmRvY3VtZW50SUQ9InhtcC5kaWQ6MUQ5MkIyM0Q5MEQ1MTFFQUI4NjJGQjY5MkU1Q0NBM0MiLz4gPC9yZGY6RGVzY3JpcHRpb24+IDwvcmRmOlJERj4gPC94OnhtcG1ldGE+IDw/eHBhY2tldCBlbmQ9InIiPz4I/YtmAAAAWlBMVEVYltVSi8ZVkc60zeZmnthYldSfv9+XvuVWks9jmtKhwOD1+fxqodmTuuG81e5ilstemtZUkMyfwudXldOqxuPf6/ehxOdjl8xwpdtVkM3A1++bwOaLs93///9n5tqmAAAAHnRSTlP//////////////////////////////////////wDsGBxeAAAAWklEQVR42mTPWQ6AIAxF0ScgzvM8dP/b1BJikN7PkyZtQaOBr26Jw4qgzJEJCRdT1CmpXwRhrwThFnLoWJQmpH+Z341FKHnJd1n1zU1D464n2yW+TbsfHwEGAG/+BVdcG85cAAAAAElFTkSuQmCC');
      background-repeat: no-repeat;
      transform: translateX(-50%);
      transition: top 0.3s ease-in-out;

      &.#{$anchorPrefixCls}-reins-active {
        display: inline-block;
      }
    }
  }


  &.fixed &-ink &-ink-ball {
    display: none;
  }

  &-link {
    padding: 7px 0 7px 16px;
    line-height: 1.143;

    &-title {
      position: relative;
      display: block;
      margin-bottom: 6px;
      overflow: hidden;
      color: $text-color;
      text-overflow: ellipsis;
      white-space: nowrap;
      transition: all 0.3s;

      &:only-child {
        margin-bottom: 0;
      }
    }

    &-active > &-title {
      color: $anchor-active-color;
    }
  }

  &-link &-link {
    padding-top: 5px;
    padding-bottom: 5px;
  }
}