@import '../../style/themes/index.less';
@import '../../style/mixins/index.less';

@steps-prefix-cls: ~'@{acud-prefix}-steps';

@process-icon-color: @B6;
@process-icon-border-color: @B6;
@process-title-color: @G2;
@process-description-color: @G5;
@process-icon-text-color: @G11;

@wait-icon-color: @G5;
@wait-icon-border-color: @G8;
@wait-title-color: @G5;
@wait-description-color: @G5;
@wait-tail-color: @G8;

@finish-icon-color: @B6;
@finish-icon-border-color: @B6;
@finish-title-color: @G2;
@finish-description-color: @G5;
@finish-tail-color: @G8;

@error-icon-color: @G11;
@error-icon-border-color: @E6;
@error-title-color: @G2;
@error-description-color: @G5;
@error-tail-color: @G8;

@steps-nav-active-color: @G2;
@process-tail-color: @G8;

.@{steps-prefix-cls} {
  .reset-component();

  display: flex;
  width: 100%;
  font-size: 0;
  text-align: initial;
}

.@{steps-prefix-cls}-item {
  position: relative;
  display: inline-block;
  flex: 1;
  overflow: hidden;
  vertical-align: top;

  &-container {
    outline: none;
  }

  &:last-child {
    flex: none;
  }

  &:last-child > &-container > &-tail,
  &:last-child > &-container > &-content > &-title::after {
    display: none;
  }

  &-icon,
  &-content {
    display: inline-block;
    vertical-align: top;
  }

  &-icon {
    width: @steps-icon-size;
    height: @steps-icon-size;
    margin: @steps-icon-margin;
    font-size: @steps-icon-font-size;
    font-family: @font-family;
    text-align: center;
    border: @border-width-base @border-style-base @wait-icon-color;
    border-radius: @steps-icon-size;
    transition: background-color 0.3s, border-color 0.3s;
    position: relative;
    .@{steps-prefix-cls}-icon, svg {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      line-height: @steps-icon-size;
    }
    .basic-config(@steps-icon-tp, @steps-icon-p);
  }
  &-tail {
    position: absolute;
    top: 12px;
    left: 0;
    width: 100%;
    padding: 0 10px;

    &::after {
      display: inline-block;
      width: 100%;
      height: 1px;
      background: @G8;
      border-radius: 1px;
      transition: background 0.3s;
      content: '';
    }
  }
  &-title {
    position: relative;
    display: inline-block;
    padding-right: 8px;
    font-size: @steps-font-size-lg;
    line-height: @steps-title-line-height;
    font-weight: @font-weight-400;
    .basic-tp-config(@steps-title-tp);
    &::after {
      position: absolute;
      top: (@steps-title-line-height / 2);
      left: 100%;
      display: block;
      width: 9999px;
      height: 1px;
      background: @wait-tail-color;
      content: '';
    }
  }
  &-subtitle {
    display: inline;
    margin-left: 8px;
    color: @G5;
    font-weight: @font-weight-200;
    font-size: @steps-font-size-base;
  }
  &-description {
    font-size: @steps-font-size-base;
    margin-top: 1 * @P;
    font-weight: @font-weight-400;
  }
  .step-item-status(process);
  .step-item-status(wait);
  &-wait > &-container > &-icon {
    .@{steps-prefix-cls}-icon {
      color: @G6;
    }
  }
  &-process > &-container > &-icon {
    background: @process-icon-color;
    .@{steps-prefix-cls}-icon {
      color: @process-icon-text-color;
    }
  }
  &-process > &-container > &-title {
    font-weight: 500;
  }
  &-finish > &-container > &-icon {
    // background: #fff;
    .@{steps-prefix-cls}-icon {
      color: @finish-icon-color;
    }
  }
  .step-item-status(finish);
  .step-item-status(error);

  &.@{steps-prefix-cls}-next-error .@{steps-prefix-cls}-item-title::after {
    background: @error-icon-color;
  }

  &-error > &-container > &-icon {
    // background: @error-title-color;
    .@{steps-prefix-cls}-icon {
      color: @error-icon-border-color;
    }
  }

  &-disabled {
    cursor: not-allowed;
  }
}

// ===================== Clickable =====================
.@{steps-prefix-cls} .@{steps-prefix-cls}-item {
  &:not(.@{steps-prefix-cls}-item-active) {
    & > .@{steps-prefix-cls}-item-container[role='button'] {
      cursor: pointer;

      .@{steps-prefix-cls}-item {
        &-title,
        &-subtitle,
        &-description,
        &-icon .@{steps-prefix-cls}-icon {
          transition: color 0.3s;
        }
      }

      &:hover {
        .@{steps-prefix-cls}-item {
          &-title,
          &-subtitle {
            .basic-tp-config(@steps-title-tp);
          }
        }
        .@{steps-prefix-cls}-item-icon {
          .basic-p-config(@steps-icon-p);
          .@{steps-prefix-cls}-icon {
            .basic-tp-config(@steps-icon-tp);
          }
        }
      }
    }
  }
}

.@{steps-prefix-cls}-horizontal:not(.@{steps-prefix-cls}-label-vertical) {
  .@{steps-prefix-cls}-item {
    padding-left: 8px;
    white-space: nowrap;

    &:first-child {
      padding-left: 0;
    }
    &:last-child .@{steps-prefix-cls}-item-title {
      padding-right: 0;
    }
    &-tail {
      display: none;
    }
    &-description {
      max-width: @steps-description-max-width;
      white-space: normal;
    }
  }
}

.step-item-status(@status) {
  @icon-color: '@{status}-icon-color';
  @title-color: '@{status}-title-color';
  @description-color: '@{status}-description-color';
  @tail-color: '@{status}-tail-color';
  @icon-border-color: '@{status}-icon-border-color';
  &-@{status} &-icon {
    background-color: @G11;
    border-color: @@icon-border-color;
    > .@{steps-prefix-cls}-icon {
      color: @@icon-color;
      .@{steps-prefix-cls}-icon-dot {
        background: @@icon-color;
      }
    }
  }
  &-@{status} > &-container > &-content > &-title {
    color: @@title-color;
    &::after {
      background-color: @@tail-color;
    }
  }
  &-@{status} > &-container > &-content > &-description {
    color: @@description-color;
  }
  &-@{status} > &-container > &-tail::after {
    background-color: @@tail-color;
  }
}

@import './custom-icon.less';
@import './small.less';
@import './vertical.less';
@import './label-placement.less';
@import './progress-dot.less';
@import './nav.less';
@import './rtl.less';
@import './progress.less';