@import "mixins/mixins";
@import "common/var";

@include b(timeline-item) {
  position: relative;
  padding-bottom: 20px;

  @include e(wrapper) {
    position: relative;
    padding-left: 28px;
    top: -3px;
  }

  @include e(horizontal){
    position: relative;
  }

  @include e(tail) {
    position: absolute;
    left: 4px;
    height: 100%;
    border-left: 2px solid $--timeline-node-color;
  }

  @include e(icon) {
    color: $--color-white;
    font-size: $--font-size-small;
  }

  @include e(node) {
    position: absolute;
    background-color: $--timeline-node-color;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;

    @include m(normal) {
      left: -1px;
      width: $--timeline-node-size-normal;
      height: $--timeline-node-size-normal;
    }
    @include m(large) {
      left: -2px;
      width: $--timeline-node-size-large;
      height: $--timeline-node-size-large;
    }

    @include m(primary) {
      background-color: $--color-primary;
    }
    @include m(success) {
      background-color: $--color-success;
    }
    @include m(warning) {
      background-color: $--color-warning;
    }
    @include m(danger) {
      background-color: $--color-danger;
    }
    @include m(info) {
      background-color: $--color-info;
    }
  }

  @include e(dot) {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  @include e(content) {
    color: $--color-text-primary;
  }

  @include e(timestamp) {
    color: $--color-text-secondary;
    line-height: 1;
    font-size: $--font-size-small;

    @include when(top) {
      margin-bottom: 8px;
      padding-top: 4px;
    }
    @include when(bottom) {
      margin-top: 8px;
    }
  }
  
  &.is-horizontal {
    padding-bottom: 0;
    padding-right: 20px;

    @include e(wrapper){
      & > .el-timeline-item__horizontal{
        & > {
          @include e(tail) {
            left: 0;
            top: 5px;
            border-left: 0;
            height: 0;
            width: calc(100% + 20px + 28px);
            border-bottom: 2px solid $--timeline-node-color;
          }
    
          @include e(node) {
    
            @include m(normal) {
              left: 50%;
              transform: translateX(-50%);
            }

            @include m(large) {
              left: 50%;
              transform: translateX(-50%);
            }
          }
        }
      }
    }

    @include e(horizontal){
      display: block;
      margin-bottom: 28px;
    }
  
    @include e(dot) {
      position: absolute;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    @include e(content) {
      margin-bottom: 8px;
    }
  
    @include e(timestamp) {  
      @include when(top) {
        margin-bottom: 8px;
        padding-top: 4px;
      }
      @include when(bottom) {
        margin-top: 8px;
      }
    }
  }
}