@picker-background: #fff;
@picker-toolbar-height: 44px;
@picker-confirm-button-text-color: var(--color-primary);
@picker-cancel-button-text-color: #888;
@picker-picked-border: 1px solid rgba(0, 0, 0, 0.12);
@picker-title-font-size: 16px;
@picker-toolbar-padding: 0 4px;
@picker-mask-background-image: linear-gradient(180deg, hsla(0, 0%, 100%, 0.9), hsla(0, 0%, 100%, 0.4)),
  linear-gradient(0deg, hsla(0, 0%, 100%, 0.9), hsla(0, 0%, 100%, 0.4));

:root {
  --picker-background: @picker-background;
  --picker-toolbar-height: @picker-toolbar-height;
  --picker-confirm-button-text-color: @picker-confirm-button-text-color;
  --picker-cancel-button-text-color: @picker-cancel-button-text-color;
  --picker-picked-border: @picker-picked-border;
  --picker-title-font-size: @picker-title-font-size;
  --picker-toolbar-padding: @picker-toolbar-padding;
  --picker-mask-background-image: @picker-mask-background-image;
}

.var-picker {
  width: 100%;
  background: var(--picker-background);
  user-select: none;
  transition: 0.25s background-color;

  &__popup[var-picker-cover] {
    width: 100%;
  }

  &__columns {
    position: relative;
    display: flex;
    width: 100%;
    cursor: grab;
  }

  &__column {
    flex: 1;
    overflow: hidden;
  }

  &__text {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  &__scroller {
    width: 100%;
    transition-timing-function: cubic-bezier(0.23, 1, 0.68, 1);
  }

  &__option {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 0 4px;
  }

  &__picked {
    position: absolute;
    z-index: 2;
    pointer-events: none;
    width: 100%;
    left: 0;
    border-top: var(--picker-picked-border);
    border-bottom: var(--picker-picked-border);
    transition: 0.25s border;
  }

  &__mask {
    position: absolute;
    pointer-events: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  &__toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: var(--picker-toolbar-height);
    padding: var(--picker-toolbar-padding);
  }

  &__confirm-button[var-picker-cover] {
    color: var(--picker-confirm-button-text-color);
  }

  &__cancel-button[var-picker-cover] {
    color: var(--picker-cancel-button-text-color);
  }

  &__title {
    font-size: var(--picker-title-font-size);
  }
}