@import './var.less';

:root {
  --van-cascader-header-height: @cascader-header-height;
  --van-cascader-header-padding: @cascader-header-padding;
  --van-cascader-title-font-size: @cascader-title-font-size;
  --van-cascader-title-line-height: @cascader-title-line-height;
  --van-cascader-close-icon-size: @cascader-close-icon-size;
  --van-cascader-close-icon-color: @cascader-close-icon-color;
  --van-cascader-selected-icon-size: @cascader-selected-icon-size;
  --van-cascader-tabs-height: @cascader-tabs-height;
  --van-cascader-active-color: @cascader-active-color;
  --van-cascader-options-height: @cascader-options-height;
  --van-cascader-option-disabled-color: @cascader-option-disabled-color;
  --van-cascader-tab-color: @cascader-tab-color;
  --van-cascader-unselected-tab-color: @cascader-unselected-tab-color;
}

.van-cascader {
  &__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--van-cascader-header-height);
    padding: var(--van-cascader-header-padding);
  }

  &__title {
    font-weight: var(--van-font-weight-bold);
    font-size: var(--van-cascader-title-font-size);
    line-height: var(--van-cascader-title-line-height);
  }

  &__close-icon {
    color: var(--van-cascader-close-icon-color);
    font-size: var(--van-cascader-close-icon-size);
  }

  &__tabs {
    &.van-tabs--line .van-tabs__wrap {
      height: var(--van-cascader-tabs-height);
    }
  }

  &__tab {
    color: var(--van-cascader-tab-color);
    font-weight: var(--van-font-weight-bold);

    &--unselected {
      color: var(--van-cascader-unselected-tab-color);
      font-weight: normal;
    }
  }

  &__option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px var(--van-padding-md);
    font-size: var(--van-font-size-md);
    line-height: var(--van-line-height-md);
    cursor: pointer;

    &:active {
      background-color: var(--van-active-color);
    }

    &--selected {
      color: var(--van-cascader-active-color);
      font-weight: var(--van-font-weight-bold);
    }

    &--disabled {
      color: var(--van-cascader-option-disabled-color);
      cursor: not-allowed;

      &:active {
        background-color: transparent;
      }
    }
  }

  &__selected-icon {
    font-size: var(--van-cascader-selected-icon-size);
  }

  &__options {
    box-sizing: border-box;
    height: var(--van-cascader-options-height);
    padding-top: 6px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
}