@import '../../base.less';

@import './_var.less';

.@{picker} {
  position: relative;
  background-color: @picker-bg-color;
  border-top-left-radius: @picker-border-radius;
  border-top-right-radius: @picker-border-radius;

  &__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
    height: @picker-toolbar-height;
  }

  &__title {
    flex: 1;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: @picker-title-color;
    font: @picker-title-font;
  }

  &__cancel,
  &__confirm {
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    font: @picker-button-font;
    height: 100%;
    padding: 0 16px;
  }

  &__cancel {
    color: @picker-cancel-color;
  }

  &__confirm {
    color: @picker-confirm-color;
  }

  &__main {
    position: relative;
    display: flex;
    justify-content: center;
    padding-left: 32px;
    padding-right: 32px;
  }

  &__mask {
    position: absolute;
    left: 0;
    right: 0;
    z-index: 3;
    backface-visibility: hidden;
    pointer-events: none;
    height: 48px;

    &--top {
      top: 0;
      background: linear-gradient(180deg, @bg-color-container 0%, rgba(255, 255, 255, 0%) 100%);
    }

    &--bottom {
      bottom: 0;
      background: linear-gradient(180deg, @bg-color-container 0%, rgba(255, 255, 255, 0%) 100%);
      transform: matrix(1, 0, 0, -1, 0, 0);
    }
  }

  &__indicator {
    height: @picker-item-height;
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(@picker-group-height / 2 - @picker-item-height / 2);
    pointer-events: none;
    background-color: @picker-indicator-bg-color;
    border-radius: @picker-indicator-border-radius;
  }
}

.@{item} {
  margin: 0;
  padding: 0;
  list-style: none;
  // display: flex;

  &__group {
    // padding: 72px 0;
    box-sizing: border-box;
    height: @picker-group-height;
    overflow: hidden;
    flex: 1;
    z-index: 1;
  }

  &__item {
    margin: 0;
    padding: 0;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    height: @picker-item-height;
    line-height: @picker-item-height;
    color: @picker-item-color;

    &--active {
      color: @picker-item-active-color;
      font-weight: @picker-item-active-font-weight;
    }

    &--disabled {
      color: @picker-item-disabled-color;
    }
  }
}