@import '../../styles/variables.less';
@import '../../styles/themes/@{so-theme}.less';

@input-title-prefix: ~'@{so-prefix}-input-title-box';
@input-prefix: ~'@{so-prefix}-input';
@select-prefix: ~'@{so-prefix}-select';
@datepicker-prefix: ~'@{so-prefix}-datepicker';
@move-time: 150ms;
@move-offset: -10px;



.@{input-title-prefix} {
  position: relative;
  width: 100%;
  input.@{input-title-prefix}-item,
  textarea.@{input-title-prefix}-item{
    line-height: inherit;
  }

  &:not(&-open) &-hidable {
    opacity: 0;
  }
  &-title {
    color: @input-color-placeholder;
    font-size: @input-size-placeholder;
    padding: @title-padding-base-vertical @title-padding-base-horizontal;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  &-top{
    position: relative;
    padding-bottom: 0!important;
    opacity: 0;
    user-select: none;
    pointer-events: none;
  }
  &-place {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    pointer-events:none;
    opacity: 1;
    > div {
      flex-grow: 1;
      width: 0;
    }
    .@{input-title-prefix}-title {
      padding-top: 0;
      padding-bottom: 0;
    }
  }
  &-animation {
    .@{input-title-prefix}-top {
      transition: opacity 0s ease-in @move-time;
      animation: moveout @move-time ease-in;
    }
    .@{input-title-prefix}-place {
      transition: opacity 0s ease-in @move-time;
    }
    @keyframes moveout {
      0% { bottom: 0px}
      100% {bottom: @move-offset}
    }
  }
  &:not(&-open) &-hideable {opacity: 0;}
  &:hover + .@{input-prefix}-clear-wrapper {display: block;}
  &-content > &-item
  {padding: @title-padding-base-vertical @title-padding-base-horizontal;}
  & &-item {padding-top: 0!important;}
  & &-item-scroll {padding-bottom: 0!important; padding-top: 0!important;}
}
.@{input-title-prefix}-open {
  .@{input-title-prefix}-top.@{input-title-prefix}-title {
    opacity: 1;
    transition: none;
    user-select: initial;
    pointer-events: initial;
  }
  &.@{input-title-prefix}-animation {
    .@{input-title-prefix}-top.@{input-title-prefix}-title {
      animation: movein @move-time ease;
    }
    @keyframes movein {
      from {
        bottom: @move-offset;
      }
      to {
        bottom: 0;
      }
    }
  }
  .@{input-title-prefix}-place {
    opacity: 0;
    transition: none;
    user-select: none;
    pointer-events: none;
  }

}

.@{input-prefix}-small {
    .@{input-title-prefix}-title {
      padding: @title-padding-small-vertical @title-padding-small-horizontal;
      font-size: @font-size-small;
    }

  *.@{input-title-prefix}-item{
      padding: @title-padding-small-vertical @title-padding-small-horizontal;
    }
}
.@{input-prefix}-large {
  .@{input-title-prefix} {
    line-height: 24px;
  }

  .@{input-title-prefix}-title {
    padding: @title-padding-large-vertical @title-padding-large-horizontal;
    font-size: @font-size-large;
  }
  *.@{input-title-prefix}-item{
    padding: @title-padding-large-vertical @title-padding-large-horizontal;
  }
}
.@{datepicker-prefix}-inner-title {
  .@{input-title-prefix} {
    &-title {
      padding: 0!important;
    }
  }
}