@import './var.less';

@select-prefix-cls: ~"@{css-prefix}-select";

.@{select-prefix-cls} {
  position: relative;
  border: @select-border;
  border-radius: @select-border-radius;
  outline: none;
  padding: 0 11px;
  transition: @transition-base;
  cursor: pointer;
  display: inline-block;

  &-enabled {
    .@{select-prefix-cls} {
      &:hover,
      &:active,
      &:focus {
        border-color: @primary-color;
      }

      &:focus {
        box-shadow: @select-box-shadow;
      }
    }
  }

  &-disabled {
    cursor: not-allowed;
    background: @disabled-background-color;
    border-color: @disabled-border-color;
    color: @disabled-color;
  }

  &-small {
    font-size: @select-font-size-small;
  }

  &-default {
    font-size: @select-font-size-small;
  }

  &-large {
    font-size: @select-font-size-large;
  }

  // 单选
  &-single {
    .@{select-prefix-cls} {
      &-small {
        height: @select-size-small;
        line-height: @select-size-small;
      }

      &-default {
        height: @select-size-default;
        line-height: @select-size-default;
      }

      &-large {
        height: @select-size-large;
        line-height: @select-size-large;
      }
    }
  }

  // 多选
  &-multiple {
    .@{select-prefix-cls} {
      &-small {
        min-height: @select-size-small;

        span {
          height: calc(@select-size-small - 8px);
          line-height: calc(@select-size-small - 8px - 2px);
          font-size: @select-size-small;
          margin-top: 4px;
        }
      }

      &-default {
        min-height: @select-size-default;

        span {
          height: calc(@select-size-default - 8px);
          line-height: calc(@select-size-default - 8px - 2px);
          font-size: @select-font-size-default;
          margin-top: 4px;
        }
      }

      &-large {
        min-height: @select-size-large;

        span {
          height: calc(@select-size-large - 8px);
          line-height: calc(@select-size-large - 8px - 2px);
          font-size: @select-font-size-large;
          margin-top: 4px;
        }
      }
    }
  }

  &-list {
    background: white;
    border-radius: @border-radius-large;
    box-shadow: @shadow-base;
    margin-top: 1px;
    max-height: 240px;
    overflow-y: auto;
  }

  &-hidden {
    .@{select-prefix-cls}-icon {
      transform: @transform-roate-half;
    }
  }

  &-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    color: @select-border-color;
    transform: translateY(-50%);
    transition: @transition-base;
  }

  &-placeholder {
    color: @color-unactive;
  }

  &-selection {
    padding-right: 20px;
    padding-bottom: 4px;
  }
}

.@{select-prefix-cls}-option-group {
  font-size: @select-option-group-font-size;

  &-title {
    padding: @select-option-group-padding;
  }

  // 当optgroup包裹opt时候重写padding-left
  .@{select-prefix-cls}-option {
    padding-left: 20px;
  }
}

.@{select-prefix-cls}-option {
  cursor: pointer;
  font-size: @select-option-font-size;
  padding: @select-option-padding;
  user-select: none;

  &:hover {
    background: @primary-color-choosed;
  }

  &-disabled {
    color: @disabled-color;

    &:hover {
      background: none;
      cursor: not-allowed;
    }
  }
}