ionic-framework/src/components/input/input.md.scss

@import "../../themes/ionic.globals.md";

// Material Design Input
// --------------------------------------------------

$text-input-md-background-color:            $list-md-background-color !default;

$text-input-md-margin-top:                  $item-md-padding-top !default;
$text-input-md-margin-right:                ($item-md-padding-right / 2) !default;
$text-input-md-margin-bottom:               $item-md-padding-bottom !default;
$text-input-md-margin-left:                 ($item-md-padding-left / 2) !default;

$text-input-md-input-clear-icon-width:      30px !default;
$text-input-md-input-clear-icon-color:      #5b5b5b !default;
$text-input-md-input-clear-icon-svg:        "<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><polygon fill='" + $text-input-md-input-clear-icon-color + "' points='405,136.798 375.202,107 256,226.202 136.798,107 107,136.798 226.202,256 107,375.202 136.798,405 256,285.798 375.202,405 405,375.202 285.798,256'/></svg>" !default;
$text-input-md-input-clear-icon-size:       22px !default;

$text-input-md-show-focus-highlight:        true !default;
$text-input-md-show-valid-highlight:        $text-input-md-show-focus-highlight !default;
$text-input-md-show-invalid-highlight:      $text-input-md-show-focus-highlight !default;

$text-input-md-highlight-color:             color($colors-md, primary) !default;
$text-input-md-highlight-color-valid:       color($colors-md, secondary) !default;
$text-input-md-highlight-color-invalid:     color($colors-md, danger) !default;


// Material Design Default Input
// --------------------------------------------------

.text-input-md {
  margin: $text-input-md-margin-top $text-input-md-margin-right $text-input-md-margin-bottom $text-input-md-margin-left;
  padding: 0;

  width: calc(100% - #{$text-input-md-margin-right} - #{$text-input-md-margin-left});
}


// Material Design Inset Input
// --------------------------------------------------

.input-md .inset-input {
  margin: ($item-md-padding-top / 2) $item-md-padding-right ($item-md-padding-bottom / 2) $item-md-padding-left;
  padding: ($item-md-padding-top / 2) ($item-md-padding-right / 2) ($item-md-padding-bottom / 2) ($item-md-padding-left / 2);
}


// Material Design Highlighted Input
// --------------------------------------------------

// Input highlight mixin for focus, valid, and invalid states
@mixin md-input-highlight($highlight-color) {
  border-bottom-color: $highlight-color;
  box-shadow: inset 0 -1px 0 0 $highlight-color;
}

// Show the focus highlight when the input has focus
@if ($text-input-md-show-focus-highlight) {
  // In order to get a 2px border we need to add an inset
  // box-shadow 1px (this is to avoid the div resizing)
  .item-md.item-input.input-has-focus .item-inner {
    @include md-input-highlight($text-input-md-highlight-color);
  }

  // The last item in a list has a border on the item, not the
  // inner item, so add it to the item itself
  .list-md .item-input.input-has-focus:last-child {
    @include md-input-highlight($text-input-md-highlight-color);

    .item-inner {
      box-shadow: none;
    }
  }
}

// Show the valid highlight when it has the .ng-valid class and a value
@if ($text-input-md-show-valid-highlight) {
  .item-md.item-input.ng-valid.input-has-value:not(.input-has-focus) .item-inner {
    @include md-input-highlight($text-input-md-highlight-color-valid);
  }

  .list-md .item-input.ng-valid.input-has-value:not(.input-has-focus):last-child {
    @include md-input-highlight($text-input-md-highlight-color-valid);

    .item-inner {
      box-shadow: none;
    }
  }
}

// Show the invalid highlight when it has the invalid class and has been touched
@if ($text-input-md-show-invalid-highlight) {
  .item-md.item-input.ng-invalid.ng-touched:not(.input-has-focus) .item-inner {
    @include md-input-highlight($text-input-md-highlight-color-invalid);
  }

  .list-md .item-input.ng-invalid.ng-touched:not(.input-has-focus):last-child {
    @include md-input-highlight($text-input-md-highlight-color-invalid);

    .item-inner {
      box-shadow: none;
    }
  }
}


// Material Design Stacked & Floating Inputs
// --------------------------------------------------

.item-label-stacked .text-input-md,
.item-label-floating .text-input-md {
  margin-top: 8px;
  margin-bottom: 8px;
  margin-left: 0;

  width: calc(100% - #{$text-input-md-margin-right});
}

.item-label-stacked .select-md,
.item-label-floating .select-md {
  padding-top: 8px;
  padding-bottom: 8px;
  padding-left: 0;
}

.item-label-floating .text-input-md.cloned-input {
  top: 32px;
}

.item-label-stacked .text-input-md.cloned-input {
  top: 27px;
}


// Material Design Clear Input Icon
// --------------------------------------------------

.input-md[clearInput] {
  position: relative;
}

.input-md[clearInput] .text-input {
  padding-right: $text-input-md-input-clear-icon-width;
}

.input-md .text-input-clear-icon {
  @include svg-background-image($text-input-md-input-clear-icon-svg);

  right: ($item-md-padding-right / 2);

  width: $text-input-md-input-clear-icon-width;

  background-size: $text-input-md-input-clear-icon-size;
}