@import '../../style/themes/default';
@import '../../style/mixins/hairline.less';
@import '../../style/mixins/word.less';

@input-item-prefix-cls: ~'@{m-prefix}-input-item';

.@{input-item-prefix-cls} {
  padding-left: @padding-md;
  padding-right: @padding-md;
  box-sizing: border-box;
  position: relative;

  &&-left {
    .@{input-item-prefix-cls}-input {
      text-align: left;
    }
  }

  &&-center {
    .@{input-item-prefix-cls}-input {
      text-align: center;
    }
  }

  &&-right {
    .@{input-item-prefix-cls}-input {
      text-align: right;
    }
  }

  &&-disabled {
    .@{input-item-prefix-cls}-extra {
      opacity: 0.5;
    }

    .@{input-item-prefix-cls}-title {
      opacity: 0.5;
    }

    .@{input-item-prefix-cls}-control {
      opacity: 0.5;
    }
  }

  &&-focus {
    .@{input-item-prefix-cls}-container {
      .hairline('bottom', @input-item-color, 2px);
    }

    .@{input-item-prefix-cls}-virtual-input {
      &::after {
        display: inline-block;
      }
    }
  }

  &-container {
    position: relative;
    display: flex;
    box-sizing: border-box;

    .hairline('bottom', @border-color-base);
  }

  &-title {
    font-size: @input-item-font-size;
    color: @heading-color;
    width: 5em;
    line-height: @input-item-height;
    margin-right: @padding-xs;
  }

  &-control {
    display: flex;
    flex: 1;
  }

  &-virtual-input,
  &-input {
    width: 100%;
    height: @input-item-height;
    color: @input-item-color;
    font-size: @input-item-font-size;
    font-weight: 500;
    border: none;
    background: transparent;
    outline: none;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    appearance: none;
  }

  &-clear {
    position: absolute;
    color: @text-color-help;
    top: 0;
    right: 0;
    height: @input-item-height;
    min-width: @input-item-height / 2;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  &-has-clear {
    .@{input-item-prefix-cls}-container {
      padding-right: @input-item-height / 2;
    }
  }

  &&-has-error {
    .@{input-item-prefix-cls}-container {
      .hairline('bottom', @error-color, 2px);
    }

    .@{input-item-prefix-cls}-tip {
      color: @error-color;
    }
  }

  &-tip {
    box-sizing: border-box;
    font-size: @font-size-sm;
    color: @text-color-secondary;
    padding: 6px 0;
  }

  input::placeholder {
    color: @text-color-help;
  }

  &-virtual {
    &-input {
      cursor: text;
      line-height: @input-item-height;
      .word-ellipsis();

      &::after {
        position: relative;
        z-index: 2;
        display: none;
        content: ' ';
        top: 1px;
        height: @input-item-font-size;
        border-right: solid 2px @input-item-color;
        animation: keyboard-cursor infinite 1s;
      }
    }

    &-placeholder {
      color: @text-color-help;
    }

    &-show {
      padding-bottom: 208px;
    }
  }
}

@keyframes keyboard-cursor {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}