naive-ui/styles/BasePicker.scss

@import './mixins/mixins.scss';
@import './theme/default.scss';

@include b(base-picker) {
  position: relative;
  box-shadow: none;
  border-radius: $select-border-radius;
  width: 100%;
  max-width: 100%;
  display: inline-block;
  vertical-align: bottom;
  .n-base-picker__mark {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 14px;
  }
  .n-base-picker__placeholder {
    pointer-events: none;
    position: absolute;
    left: 14px;
    top: 0;
    color: $select-placeholder-color;
    opacity: 1;
  }
  .n-base-picker-label, .n-base-picker-tags {
    cursor: pointer;
    outline: none;
    box-sizing: border-box;
    position: relative;
    transition: box-shadow .3s $default-cubic-bezier, background-color .3s $default-cubic-bezier;
    border-radius: $select-border-radius;
    background-color: $select-background-color;
  }
  .n-base-picker-label {
    display: inline-block;
    width: 100%;
    vertical-align: bottom;
    .n-base-picker-label__input {
      outline: none;
      box-sizing: border-box;
      text-overflow: ellipsis;
      overflow: hidden;
      border:none;
      width: 100%;
      white-space: nowrap;
      color: $select-text-color;
      padding: 0 32px 0 14px;
      background-color: transparent;
      height: 100%;
      &::placeholder {
        color: $select-placeholder-color;
      }
      &.n-base-picker-label__input--placeholder {
        color: $select-placeholder-color;
      }
    }
  }
  .n-base-picker-tags {
    display: flex;
    padding: 3px 32px 0 14px;
    flex-wrap: wrap;
    align-items: center;
    width: 100%;
    vertical-align: bottom;
    .n-base-picker-tag {
      vertical-align: bottom;
      box-sizing: border-box;
      position: relative;
      display: inline-block;
      border: 1px solid #63E2B7FF;
      color: #63E2B7FF;
      border-radius: 4px;
      margin-right: 7px;
      margin-bottom: 3px;
      font-size: 14px;
      max-width: 100%;
      .n-base-picker-tag__content  {
        transform: translateY(-1px);
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
      }
      .n-base-picker-tag__icon {
        position: absolute;
        right: 4px;
        top: 50%;
        transform: translateY(-50%);
        i::before {
          color: #63E2B7FF;
        }
      }
    }
  }
  &.n-base-picker--selected {
    .n-base-picker__placeholder {
      opacity: 0;
    }
  }
  &.n-base-picker--active {
    .n-base-picker-label, .n-base-picker-tags {
      box-shadow: inset 0 0 0 1px $select-border-color--active, 0px 0px 10px 1px #366555;
      background-color: $select-background-color--active;
    }
  }
  &.n-base-picker--small-size {
    font-size: 14px;
    .n-base-picker__placeholder {
      height: $small-height;
      line-height: $small-height;
    }
    .n-base-picker-tags {
      min-height: $small-height;
      .n-base-picker-tag {
        font-size: 13px;
        padding: 0px 22px 0 7px;
        height: 22px;
        line-height: 22px;
      }
      .n-base-picker-input-tag {
        height: 20px;
        line-height: 20px;
      }
    }
    .n-base-picker-label {
      height: $small-height;
      line-height: $small-height;
    }
  }
  &.n-base-picker--default-size, &.n-base-picker--medium-size {
    font-size: 14px;
    .n-base-picker__placeholder {
      height: $medium-height;
      line-height: $medium-height;
    }
    .n-base-picker-tags {
      min-height: $medium-height;
      .n-base-picker-tag {
        padding: 0px 20px 0 7px;
        height: 28px;
        line-height: 28px;
      }
      .n-base-picker-input-tag {
        height: 28px;
        line-height: 28px;
      }
    }
    .n-base-picker-label {
      height: $medium-height;
      line-height: $medium-height;
    }
  }
  &.n-base-picker--large-size {
    font-size: 15px;
    .n-base-picker__placeholder {
      height: $large-height;
      line-height: $large-height;
    }
    .n-base-picker-tags {
      min-height: $large-height;
      .n-base-picker-tag {
        padding: 0px 20px 0 7px;
        height: 32px;
        line-height: 32px;
      }
      .n-base-picker-input-tag {
        height: 32px;
        line-height: 32px;
      }
    }
    .n-base-picker-label {
      height: $large-height;
      line-height: $large-height;
    }
  }
  &.n-base-picker--disabled {
    cursor: not-allowed;
    .n-base-picker-label, .n-base-picker-tags {
      cursor: not-allowed;
      background-color: rgba(255, 255, 255, 0.08);
    }
    .n-base-picker-tag {
      cursor: not-allowed;
      border-color: rgba(255, 255, 255, 0.20);
      color: rgba(255, 255, 255, 0.20);
    }
    .n-base-picker__placeholder {
      cursor: not-allowed;
      color: rgba(255, 255, 255, 0.20);
    }
    .n-base-picker-label__input {
      cursor: not-allowed;
      color: rgba(255, 255, 255, 0.20);
      &.n-base-picker-label__input--placeholder {
        color: rgba(255, 255, 255, 0.20);
      }
      &::placeholder {
        color: rgba(255, 255, 255, 0.20);
      }
    }
  }
  &.n-base-picker--focus {
    .n-base-picker-label, .n-base-picker-tags {
      box-shadow: inset 0 0 0 1px $select-border-color--active;      
    }
  }
  &:not(.n-base-picker--disabled) {
    .n-base-picker-label:hover, .n-base-picker-tags:hover {
      box-shadow: inset 0 0 0 1px $select-border-color--active;
    }
    .n-base-picker-label:focus, .n-base-picker-tags:focus {
      box-shadow: inset 0 0 0 1px $select-border-color--active;
    }
  }
}

@include b(base-picker-input-tag) {
  outline: none;
  position: relative;
  margin-bottom: 4px;
  display: inline-block;
  max-width: 100%;
  vertical-align: bottom;
  .n-base-picker-input-tag__input {
    padding: 0;
    background-color: transparent;
    outline: none;
    border: none;
    max-width: 100%;
    caret-color: $input-caret-color;
    color: $select-text-color;
    height: 100%;
    width: 1em;
    line-height: inherit;
    cursor: pointer;
  }
  .n-base-picker-input-tag__mirror {
    position: absolute;
    padding-right: 1em;
    left: 0;
    top: 0;
    white-space: pre;
    visibility: hidden;
    user-select: none;
    opacity: 0;
  }
}