@tabs-nav-margin: 4px;
@scrollable-width: 18px;

.Tabs {
  --tab-font-size: 15px;
  --tab-active-color: var(--color-text-1);
  --tab-line-bottom: 5px;

  &[data-color='primary'] {
    --tab-active-color: var(--brand-1);
  }
  &[data-size='lg'] {
    --tab-font-size: 18px;
    --tab-line-bottom: 3px;
  }
}

.Tabs-nav {
  position: relative;
  display: flex;
  margin: @tabs-nav-margin 0;

  &::-webkit-scrollbar {
    display: none;
  }
}

.Tabs--scrollable {
  .Tabs-nav {
    position: relative;
    overflow: hidden;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    // 隐藏滚动条
    margin-bottom: -(@scrollable-width - @tabs-nav-margin);
    padding-bottom: @scrollable-width;
  }
  .Tabs-navItem {
    flex: none;

    &:first-child {
      padding-left: 6px;
    }
    &:last-child {
      padding-right: 6px;
    }
  }
}

.Tabs-navItem {
  flex: 1;
  text-align: center;
}

.Tabs-navLink {
  padding: 9px;
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text-2);
  font-size: var(--tab-font-size);
  line-height: 18px;
  transition: color 0.3s;

  &:focus:not(:focus-visible) {
    outline: 0;
  }
  &:hover {
    cursor: pointer;
    color: var(--color-text-1);
  }
  &.active {
    position: relative;
    z-index: 1;
    color: var(--tab-active-color);
    font-weight: bold;

    &:after {
      content: '';
      position: absolute;
      bottom: var(--tab-line-bottom);
      left: 50%;
      transform: translateX(-50%);
      width: 12px;
      height: 2px;
      background: currentColor;
      border-radius: var(--radius-sm);
    }
  }
}

.Tabs-pane {
  display: none;

  &.active {
    display: block;
  }
}