@material/select/_select-theme.scss

//
// Copyright 2020 Google Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

// Selector '.mdc-*' should only be used in this project.
// stylelint-disable selector-class-pattern --
// NOTE: this is the implementation of the aforementioned classes.

@use 'sass:math';
@use 'sass:color';
@use 'sass:list';
@use 'sass:map';
@use 'sass:meta';
@use '@material/tokens/resolvers';
@use '@material/density/functions' as density-functions;
@use '@material/density/variables' as density-variables;
@use '@material/elevation/elevation-theme';
@use '@material/feature-targeting/feature-targeting';
@use '@material/floating-label/mixins' as floating-label-mixins;
@use '@material/floating-label/variables' as floating-label-variables;
@use '@material/line-ripple/mixins' as line-ripple-mixins;
@use '@material/list/mixins' as list-mixins;
@use '@material/list/evolution-mixins' as list-evolution-mixins;
@use '@material/menu-surface/mixins' as menu-surface-mixins;
@use '@material/notched-outline/mixins' as notched-outline-mixins;
@use '@material/notched-outline/variables' as notched-outline-variables;
@use '@material/rtl/rtl';
@use '@material/shape/functions' as shape-functions;
@use '@material/shape/mixins' as shape-mixins;
@use '@material/theme/custom-properties';
@use '@material/theme/gss';
@use '@material/theme/mixins' as theme-mixins;
@use '@material/theme/state';
@use '@material/theme/theme';
@use '@material/theme/variables' as theme-variables;
@use '@material/typography/mixins' as typography-mixins;
@use '@material/typography/typography';
@use './select-icon-theme';
@use './select-helper-text-theme';

$ripple-target: '.mdc-select__ripple';

@function get-outlined-label-position-y($select-anchor-height) {
  @return math.div($select-anchor-height, 2) +
    math.div(notched-outline-variables.$label-box-height, 2);
}

$arrow-padding: 52px !default;
$label-padding: 16px !default;
$height: 56px !default;
$minimum-height-for-filled-label: 52px !default;
$filled-baseline-top: 40px !default;
$selected-text-height: 28px !default;
$anchor-padding-left: 16px !default;
$anchor-padding-left-with-leading-icon: 0 !default;
$anchor-padding-right: 0 !default;
$outlined-stroke-width: 2px !default;
$default-width: 200px !default;
$shape-radius: small !default;

$minimum-height: 40px !default;
$minimum-height-for-filled-label: 52px !default;
$maximum-height: $height !default;
$density-scale: density-variables.$default-scale !default;
$density-config: (
  height: (
    default: $height,
    maximum: $maximum-height,
    minimum: $minimum-height,
  ),
) !default;

$ink-color: rgba(theme-variables.prop-value(on-surface), 0.87) !default;
$dropdown-icon-color: rgba(
  theme-variables.prop-value(on-surface),
  0.54
) !default;
$label-color: rgba(theme-variables.prop-value(on-surface), 0.6) !default;
$focused-label-color: rgba(theme-variables.prop-value(primary), 0.87) !default;
$bottom-line-idle-color: rgba(
  theme-variables.prop-value(on-surface),
  0.42
) !default;
$bottom-line-hover-color: rgba(
  theme-variables.prop-value(on-surface),
  0.87
) !default;

$fill-color: color.mix(
  theme-variables.prop-value(on-surface),
  theme-variables.prop-value(surface),
  4%
) !default;

// Disabled Styles
$disabled-label-color: rgba(
  theme-variables.prop-value(on-surface),
  0.38
) !default;
$disabled-ink-color: rgba(
  theme-variables.prop-value(on-surface),
  0.38
) !default;
$disabled-fill-color: color.mix(
  theme-variables.prop-value(on-surface),
  theme-variables.prop-value(surface),
  2%
) !default;
$disabled-fill-border: rgba(
  theme-variables.prop-value(on-surface),
  0.06
) !default;
$disabled-bottom-line-color: rgba(
  theme-variables.prop-value(on-surface),
  0.06
) !default;
$disabled-dropdown-icon-color: rgba(
  theme-variables.prop-value(on-surface),
  0.38
) !default;
$disabled-outline-color: rgba(
  theme-variables.prop-value(on-surface),
  0.06
) !default;

$outlined-idle-border: rgba(
  theme-variables.prop-value(on-surface),
  0.38
) !default;
$outlined-hover-border: rgba(
  theme-variables.prop-value(on-surface),
  0.87
) !default;

$label-position-y: 106% !default;
$outline-label-offset: 16px !default;
$outlined-label-position-y: get-outlined-label-position-y($height) !default;
$outlined-with-leading-icon-label-position-x: 32px !default;

$dropdown-transition-duration: 150ms !default;
// Transition durartions to active state
$icon-active-fade-out-duration: 0.33 * $dropdown-transition-duration !default;
$icon-active-fade-in-duration: 0.67 * $dropdown-transition-duration !default;
// Transition durartions to inactive state
$icon-inactive-fade-out-duration: 0.5 * $dropdown-transition-duration !default;
$icon-inactive-fade-in-duration: 0.5 * $dropdown-transition-duration !default;

// Error colors
$error-color: error !default;

$_light-theme: (
  // Implement `menu-cascading-menu-indicator-icon-color` when select supports.
  // Implement `menu-cascading-menu-indicator-icon-size` when select supports.
  // Implement `menu-container-surface-tint-layer-color` when select supports.
  // Implement `text-field-disabled-trailing-icon-color` when select supports.
  // Implement `text-field-hover-trailing-icon-color` when select supports.
  // Implement `text-field-focus-trailing-icon-color` when select supports.
  // Implement `text-field-error-trailing-icon-color` when select supports.
  // Implement `text-field-error-hover-trailing-icon-color` when select supports.
  // Implement `text-field-error-focus-trailing-icon-color` when select supports.
  // Implement `text-field-trailing-icon-color` when select supports.
  // Implement `text-field-trailing-icon-size` when select supports.
  // Implement `text-field-error-hover-state-layer-color` when select supports.
  // Implement `text-field-error-hover-state-layer-opacity` when select supports.
  // Implement `text-field-hover-state-layer-color` when select supports.
  // Implement `text-field-hover-state-layer-opacity` when select supports.
  menu-container-color: null,
  menu-container-elevation: null,
  menu-container-shadow-color: null,
  menu-container-shape: null,
  menu-divider-color: null,
  menu-divider-height: null,
  menu-list-item-container-height: null,
  menu-list-item-label-text-color: null,
  menu-list-item-label-text-font: null,
  menu-list-item-label-text-line-height: null,
  menu-list-item-label-text-size: null,
  menu-list-item-label-text-tracking: null,
  menu-list-item-label-text-weight: null,
  menu-list-item-selected-container-color: null,
  menu-list-item-with-leading-icon-leading-icon-color: null,
  menu-list-item-with-leading-icon-leading-icon-size: null,
  menu-list-item-with-trailing-icon-trailing-icon-color: null,
  menu-list-item-with-trailing-icon-trailing-icon-size: null,
  text-field-active-indicator-color: null,
  text-field-active-indicator-height: null,
  text-field-caret-color: null,
  // Token key `text-field-hover-caret-color` not available on DSDB.
  text-field-hover-caret-color: null,
  // Token key `text-field-focus-caret-color` not available on DSDB.
  text-field-focus-caret-color: null,
  text-field-container-color: null,
  text-field-container-height: null,
  text-field-container-shape: null,
  text-field-disabled-active-indicator-color: null,
  text-field-disabled-active-indicator-height: null,
  text-field-disabled-active-indicator-opacity: null,
  text-field-disabled-container-color: null,
  text-field-disabled-container-opacity: null,
  text-field-disabled-input-text-color: null,
  text-field-disabled-input-text-opacity: null,
  text-field-disabled-label-text-color: null,
  text-field-disabled-label-text-opacity: null,
  text-field-disabled-leading-icon-color: null,
  text-field-disabled-leading-icon-opacity: null,
  text-field-disabled-outline-color: null,
  text-field-disabled-outline-opacity: null,
  text-field-disabled-outline-width: null,
  text-field-disabled-supporting-text-color: null,
  text-field-disabled-supporting-text-opacity: null,
  text-field-disabled-trailing-icon-opacity: null,
  text-field-error-active-indicator-color: null,
  text-field-error-focus-active-indicator-color: null,
  // Token key `text-field-error-caret-color` not available on DSDB.
  text-field-error-caret-color: null,
  // Token key `text-field-error-hover-caret-color` not available on DSDB.
  text-field-error-hover-caret-color: null,
  text-field-error-focus-caret-color: null,
  text-field-error-focus-input-text-color: null,
  text-field-error-focus-label-text-color: null,
  text-field-error-focus-leading-icon-color: null,
  text-field-error-focus-outline-color: null,
  text-field-error-focus-supporting-text-color: null,
  text-field-error-hover-active-indicator-color: null,
  text-field-error-hover-input-text-color: null,
  text-field-error-hover-label-text-color: null,
  text-field-error-hover-leading-icon-color: null,
  text-field-error-hover-outline-color: null,
  text-field-error-hover-supporting-text-color: null,
  text-field-error-input-text-color: null,
  text-field-error-label-text-color: null,
  text-field-error-leading-icon-color: null,
  text-field-error-outline-color: null,
  text-field-error-supporting-text-color: null,
  text-field-focus-active-indicator-color: null,
  text-field-focus-active-indicator-height: null,
  text-field-focus-input-text-color: null,
  text-field-focus-label-text-color: null,
  text-field-focus-leading-icon-color: null,
  text-field-focus-outline-color: null,
  text-field-focus-outline-width: null,
  text-field-focus-supporting-text-color: null,
  text-field-hover-active-indicator-color: null,
  text-field-hover-active-indicator-height: null,
  text-field-hover-input-text-color: null,
  text-field-hover-label-text-color: null,
  text-field-hover-leading-icon-color: null,
  text-field-hover-outline-color: null,
  text-field-hover-outline-width: null,
  text-field-hover-supporting-text-color: null,
  text-field-input-text-color: null,
  text-field-input-text-font: null,
  text-field-input-text-line-height: null,
  text-field-input-text-size: null,
  text-field-input-text-tracking: null,
  text-field-input-text-weight: null,
  text-field-label-text-color: null,
  text-field-label-text-font: null,
  text-field-label-text-line-height: null,
  text-field-label-text-populated-line-height: null,
  text-field-label-text-populated-size: null,
  text-field-label-text-size: null,
  text-field-label-text-tracking: null,
  text-field-label-text-weight: null,
  text-field-leading-icon-color: null,
  text-field-leading-icon-size: null,
  text-field-outline-color: null,
  text-field-outline-width: null,
  text-field-supporting-text-color: null,
  text-field-supporting-text-font: null,
  text-field-supporting-text-line-height: null,
  text-field-supporting-text-size: null,
  text-field-supporting-text-tracking: null,
  text-field-supporting-text-weight: null
);

@mixin theme-styles($theme, $resolvers: resolvers.$material) {
  @include theme.validate-theme-keys($_light-theme, $theme);

  @include container-fill-color(
    (
      default: map.get($theme, text-field-container-color),
      disabled: map.get($theme, text-field-disabled-container-color),
    )
  );
  @include outline-color(
    (
      default: map.get($theme, text-field-outline-color),
      hover: map.get($theme, text-field-hover-outline-color),
      focus: map.get($theme, text-field-focus-outline-color),
      disabled: map.get($theme, text-field-disabled-outline-color),
    )
  );
  @include _error-outline-color(
    (
      default: map.get($theme, text-field-error-outline-color),
      hover: map.get($theme, text-field-error-hover-outline-color),
      focus: map.get($theme, text-field-error-focus-outline-color),
    )
  );
  @include outline-width(
    (
      default: map.get($theme, text-field-outline-width),
      hover: map.get($theme, text-field-hover-outline-width),
      focus: map.get($theme, text-field-focus-outline-width),
    )
  );
  @include _menu-container-color(map.get($theme, menu-container-color));
  @include _menu-container-elevation(
    map.get($resolvers, elevation),
    $shadow-color: map.get($theme, menu-container-shadow-color),
    $elevation: map.get($theme, menu-container-elevation)
  );
  @include _menu-container-shape(map.get($theme, menu-container-shape));
  @include _menu-divider-color(map.get($theme, menu-divider-color));
  @include _menu-divider-height(map.get($theme, menu-divider-height));
  @include _menu-list-item-container-height(
    map.get($theme, menu-list-item-container-height)
  );
  @include _menu-list-item-label-text-color(
    map.get($theme, menu-list-item-label-text-color)
  );
  @include _menu-list-item-label-text-typography(
    (
      font: map.get($theme, menu-list-item-label-text-font),
      line-height: map.get($theme, menu-list-item-label-text-line-height),
      size: map.get($theme, menu-list-item-label-text-size),
      tracking: map.get($theme, menu-list-item-label-text-tracking),
      weight: map.get($theme, menu-list-item-label-text-weight),
    )
  );
  @include _menu-list-item-selected-container-color(
    map.get($theme, menu-list-item-selected-container-color)
  );
  @include _menu-list-item-with-leading-icon-leading-icon-color(
    map.get($theme, menu-list-item-with-leading-icon-leading-icon-color)
  );
  @include _menu-list-item-with-leading-icon-leading-icon-size(
    map.get($theme, menu-list-item-with-leading-icon-leading-icon-size)
  );
  // TODO: Create new mixin for trailing icon theming when select supports it.
  @include _menu-list-item-with-leading-icon-leading-icon-color(
    map.get($theme, menu-list-item-with-trailing-icon-trailing-icon-color)
  );
  @include _menu-list-item-with-leading-icon-leading-icon-size(
    map.get($theme, menu-list-item-with-trailing-icon-trailing-icon-size)
  );
  @include bottom-line-color(
    (
      default: map.get($theme, text-field-active-indicator-color),
      hover: map.get($theme, text-field-hover-active-indicator-color),
      focus: map.get($theme, text-field-focus-active-indicator-color),
      disabled: map.get($theme, text-field-disabled-indicator-color),
    )
  );
  @include _text-field-error-active-indicator-color(
    (
      default: map.get($theme, text-field-error-active-indicator-color),
      hover: map.get($theme, text-field-error-hover-active-indicator-color),
      focus: map.get($theme, text-field-error-focus-active-indicator-color),
    )
  );
  @include _text-field-active-indicator-height(
    map.get($theme, text-field-active-indicator-height)
  );
  @include _text-field-caret-color(
    (
      default: map.get($theme, text-field-caret-color),
      hover: map.get($theme, text-field-hover-caret-color),
      focus: map.get($theme, text-field-focus-caret-color),
    )
  );
  @include _text-field-error-caret-color(
    (
      default: map.get($theme, text-field-error-caret-color),
      hover: map.get($theme, text-field-error-hover-caret-color),
      focus: map.get($theme, text-field-error-focus-caret-color),
    )
  );
  @include ink-color(
    (
      default: map.get($theme, text-field-input-text-color),
      hover: map.get($theme, text-field-hover-input-text-color),
      focus: map.get($theme, text-field-focus-input-text-color),
      disabled: map.get($theme, text-field-disabled-input-text-color),
    )
  );
  @include _error-input-text-color(
    (
      default: map.get($theme, text-field-error-input-text-color),
      hover: map.get($theme, text-field-error-hover-input-text-color),
      focus: map.get($theme, text-field-error-focus-input-text-color),
    )
  );
  @include label-color(
    (
      default: map.get($theme, text-field-label-text-color),
      hover: map.get($theme, text-field-hover-label-text-color),
      focus: map.get($theme, text-field-focus-label-text-color),
      disabled: map.get($theme, text-field-disabled-label-text-color),
    )
  );
  @include label-floating-color(
    (
      default: map.get($theme, text-field-label-text-color),
      hover: map.get($theme, text-field-hover-label-text-color),
      focus: map.get($theme, text-field-focus-label-text-color),
      disabled: map.get($theme, text-field-disabled-label-text-color),
    )
  );
  @include _error-label-text-color(
    (
      default: map.get($theme, text-field-error-label-text-color),
      hover: map.get($theme, text-field-error-hover-label-text-color),
      focus: map.get($theme, text-field-error-focus-label-text-color),
    )
  );
  @include _text-field-leading-icon-color(
    (
      default: map.get($theme, text-field-leading-icon-color),
      hover: map.get($theme, text-field-hover-leading-icon-color),
      focus: map.get($theme, text-field-focus-leading-icon-color),
      disabled: map.get($theme, text-field-disabled-leading-icon-color),
    )
  );
  @include _error-text-field-leading-icon-color(
    (
      default: map.get($theme, text-field-error-leading-icon-color),
      hover: map.get($theme, text-field-error-hover-leading-icon-color),
      focus: map.get($theme, text-field-error-focus-leading-icon-color),
    )
  );
  @include select-helper-text-theme.helper-text-color(
    (
      default: map.get($theme, text-field-supporting-text-color),
      disabled: map.get($theme, text-field-disabled-supporting-text-color),
    )
  );
  @include select-helper-text-theme.helper-text-validation-color(
    map.get($theme, text-field-error-supporting-text-color)
  );
  @include _text-field-input-text-typography(
    (
      font: map.get($theme, text-field-input-text-font),
      line-height: map.get($theme, text-field-input-text-line-height),
      size: map.get($theme, text-field-input-text-size),
      tracking: map.get($theme, text-field-input-text-tracking),
      weight: map.get($theme, text-field-input-text-weight),
    )
  );
  @include _text-field-label-text-typography(
    (
      font: map.get($theme, text-field-label-text-font),
      line-height: map.get($theme, text-field-label-text-line-height),
      size: map.get($theme, text-field-label-text-size),
      tracking: map.get($theme, text-field-label-text-tracking),
      weight: map.get($theme, text-field-label-text-weight),
    )
  );
  @include _text-field-label-text-populated-typography(
    (
      line-height: map.get($theme, text-field-label-text-populated-line-height),
      size: map.get($theme, text-field-label-text-populated-size),
    )
  );
  @include _text-field-supporting-text-typography(
    (
      font: map.get($theme, text-field-supporting-text-font),
      line-height: map.get($theme, text-field-supporting-text-line-height),
      size: map.get($theme, text-field-supporting-text-size),
      tracking: map.get($theme, text-field-supporting-text-tracking),
      weight: map.get($theme, text-field-supporting-text-weight),
    )
  );
}

@mixin _text-field-supporting-text-typography($typography-theme) {
  & + .mdc-select-helper-text {
    @include typography.theme-styles($typography-theme);
  }
}

@mixin _text-field-input-text-typography($typography-theme) {
  .mdc-select__selected-text {
    @include typography.theme-styles($typography-theme);
  }
}

@mixin _text-field-label-text-populated-typography($typography-theme) {
  .mdc-floating-label--float-above,
  // Used for CSS specificity to match with selector used in `outlined-height()`.
  &.mdc-select--with-leading-icon .mdc-select__anchor .mdc-notched-outline .mdc-floating-label.mdc-floating-label--float-above {
    @include typography.theme-styles($typography-theme);
  }
}

@mixin _text-field-label-text-typography($typography-theme) {
  .mdc-floating-label {
    @include typography.theme-styles($typography-theme);
  }
}

@mixin _error-outline-color($color) {
  &.mdc-select--invalid {
    @include outline-color($color);
  }
}

@mixin _error-text-field-leading-icon-color($color) {
  &.mdc-select--invalid {
    @include _text-field-leading-icon-color($color);
  }
}

@mixin _text-field-leading-icon-color($color) {
  @include _if-enabled {
    @include _set-text-field-leading-icon-color(
      state.get-default-state($color)
    );

    &:not(.mdc-select--focused):hover {
      @include _set-text-field-leading-icon-color(
        state.get-hover-state($color)
      );
    }

    @include _if-focused {
      @include _set-text-field-leading-icon-color(
        state.get-focus-state($color)
      );
    }
  }

  @include _if-disabled {
    @include _set-text-field-leading-icon-color(
      state.get-disabled-state($color)
    );
  }
}

@mixin _set-text-field-leading-icon-color($color) {
  .mdc-select__anchor .mdc-select__icon {
    @include theme.property(color, $color);
  }
}

@mixin _error-label-text-color($color) {
  &.mdc-select--invalid {
    @include label-floating-color($color);
  }
}

@mixin _error-input-text-color($color) {
  &.mdc-select--invalid {
    @include ink-color($color);
  }
}

@mixin _text-field-caret-color($color) {
  @include dropdown-icon-color($color);
}

@mixin _text-field-error-caret-color($color) {
  &.mdc-select--invalid {
    @include dropdown-icon-color($color);
  }
}

@mixin _text-field-error-active-indicator-color($color) {
  &.mdc-select--invalid {
    @include bottom-line-color($color);
  }
}

@mixin _text-field-active-indicator-height($height) {
  .mdc-line-ripple {
    @include line-ripple-mixins.height($height);
  }
}

@mixin _menu-list-item-with-leading-icon-leading-icon-color($color) {
  &:not(.mdc-select--disabled) .mdc-select__option .mdc-select__icon {
    @include theme.property(color, $color);
  }
}

@mixin _menu-list-item-with-leading-icon-leading-icon-size($size) {
  &:not(.mdc-select--disabled) .mdc-select__option .mdc-select__icon {
    @include theme.property(font-size, $size);
  }
}

@mixin _menu-list-item-selected-container-color($color) {
  .mdc-select__option {
    @include list-evolution-mixins.list-item-selected-container-color($color);
  }
}

@mixin _menu-list-item-label-text-typography($typography-theme) {
  .mdc-select__option {
    @include list-evolution-mixins.list-primary-text-typography(
      $typography-theme
    );
  }
}

@mixin _menu-list-item-label-text-color($color) {
  .mdc-select__option {
    @include list-evolution-mixins.list-primary-text-ink-color($color);
  }
}

@mixin _menu-list-item-container-height($height) {
  .mdc-select__option {
    @include list-evolution-mixins.list-item-height($height);
  }
}

@mixin _menu-divider-color($color) {
  .mdc-select__list {
    @include list-evolution-mixins.divider-color($color);
  }
}

@mixin _menu-divider-height($height) {
  .mdc-select__list {
    @include list-evolution-mixins.divider-height($height);
  }
}

@mixin _menu-container-color($color) {
  .mdc-select__menu {
    @include menu-surface-mixins.fill-color($color);
  }
}

@mixin _menu-container-elevation($resolver, $shadow-color, $elevation) {
  .mdc-select__menu {
    @include elevation-theme.with-resolver(
      $resolver,
      $elevation: $elevation,
      $shadow-color: $shadow-color
    );
  }
}

@mixin _menu-container-shape($shape) {
  .mdc-select__menu {
    @include menu-surface-mixins.shape-radius($shape);
  }
}

@mixin menu-list-item-secondary-label-text-color($color) {
  .mdc-select__list {
    @include list-evolution-mixins.list-secondary-text-ink-color($color);
  }
}

@mixin menu-list-item-secondary-label-text-typography($typography-theme) {
  .mdc-select__list {
    @include list-evolution-mixins.list-secondary-text-typography(
      $typography-theme
    );
  }
}

/// Sets the min-width of the select.
/// @param {Number} $min-width - The desired min-width.
/// @deprecated using this mixin is no longer required, and clients may set
///             the attribute directly
@mixin min-width($min-width, $query: feature-targeting.all()) {
  $feat-structure: feature-targeting.create-target($query, structure);

  @include feature-targeting.targets($feat-structure) {
    min-width: $min-width;
  }
}

/// Sets the select behavior to change width dynamically based on content.
/// @param {Number} $min-width - The min-width of the select, which should be
///     large enough to allow the label (if exists) to display in full.
@mixin variable-width($min-width, $query: feature-targeting.all()) {
  $feat-structure: feature-targeting.create-target($query, structure);

  .mdc-select__anchor {
    @include feature-targeting.targets($feat-structure) {
      width: 100%;
      min-width: $min-width;
    }
  }
}

@mixin ink-color($color-or-map, $query: feature-targeting.all()) {
  @include _if-enabled {
    @include _ink-color(state.get-default-state($color-or-map), $query: $query);
  }

  @include _if-disabled {
    @include _ink-color(
      state.get-disabled-state($color-or-map),
      $query: $query
    );
  }
}

@mixin container-fill-color($color-or-map, $query: feature-targeting.all()) {
  @include _if-enabled {
    @include _container-fill-color(
      state.get-default-state($color-or-map),
      $query: $query
    );
  }

  @include _if-disabled {
    @include _container-fill-color(
      state.get-disabled-state($color-or-map),
      $query: $query
    );
  }
}

@mixin dropdown-icon-color($color-or-map, $query: feature-targeting.all()) {
  @include _if-enabled {
    @include _dropdown-icon-color(
      state.get-default-state($color-or-map),
      $query: $query
    );

    &:not(.mdc-select--focused):hover {
      @include _dropdown-icon-color(
        state.get-hover-state($color-or-map),
        $query: $query
      );
    }

    @include _if-focused {
      @include _dropdown-icon-color(
        state.get-focus-state($color-or-map),
        $query: $query
      );
    }
  }

  @include _if-disabled {
    @include _dropdown-icon-color(
      state.get-disabled-state($color-or-map),
      $query: $query
    );
  }
}

@mixin label-floating-color($color-or-map, $query: feature-targeting.all()) {
  @include _if-enabled {
    @include _label-floating-color(
      state.get-default-state($color-or-map),
      $query: $query
    );

    &:not(.mdc-select--focused):hover {
      @include _label-floating-color(
        state.get-hover-state($color-or-map),
        $query: $query
      );
    }
  }
}

@mixin bottom-line-color($color-or-map, $query: feature-targeting.all()) {
  @include _if-enabled {
    @include _bottom-line-color(
      state.get-default-state($color-or-map),
      $query: $query
    );

    // bottom line inactive/active are on different elements, does not need
    // to check for :not() focused
    &:hover {
      @include _bottom-line-color(
        state.get-hover-state($color-or-map),
        $query: $query
      );
    }

    @include _focused-line-ripple-color(
      state.get-focus-state($color-or-map),
      $query: $query
    );
  }

  @include _if-disabled {
    @include _bottom-line-color(
      state.get-disabled-state($color-or-map),
      $query: $query
    );
  }
}

@mixin label-color($color-or-map, $query: feature-targeting.all()) {
  @include _if-enabled {
    @include _label-color(
      state.get-default-state($color-or-map),
      $query: $query
    );

    @include _if-focused {
      @include _label-color(
        state.get-focus-state($color-or-map),
        $query: $query
      );
    }

    &:not(.mdc-select--focused):hover {
      @include _label-color(
        state.get-hover-state($color-or-map),
        $query: $query
      );
    }
  }

  @include _if-disabled {
    @include _label-color(
      state.get-disabled-state($color-or-map),
      $query: $query
    );
  }
}

@mixin outline-color($color-or-map, $query: feature-targeting.all()) {
  @include _if-enabled {
    @include _outline-color(
      state.get-default-state($color-or-map),
      $query: $query
    );

    &:not(.mdc-select--focused) .mdc-select__anchor:hover {
      @include _hover-outline-color(
        state.get-hover-state($color-or-map),
        $query: $query
      );
    }

    @include _if-focused {
      @include _focused-outline-color(
        state.get-focus-state($color-or-map),
        $query: $query
      );
    }
  }

  @include _if-disabled {
    @include _outline-color(
      state.get-disabled-state($color-or-map),
      $query: $query
    );
  }
}

@mixin outline-width($width) {
  @include _if-enabled {
    @include _outline-width(state.get-default-state($width));

    &:not(.mdc-select--focused) .mdc-select__anchor:hover {
      @include _outline-width(state.get-hover-state($width));
    }

    @include _if-focused {
      .mdc-notched-outline {
        @include _outline-width(state.get-focus-state($width));
      }
    }
  }
}

@mixin _outline-width($width) {
  @if $width {
    @include notched-outline-mixins.stroke-width($width);
  }
}

///
/// Sets the dropdown icon to the specified size.
///
@mixin dropdown-icon-size($size, $query: feature-targeting.all()) {
  $feat-structure: feature-targeting.create-target($query, structure);

  .mdc-select__dropdown-icon {
    @include feature-targeting.targets($feat-structure) {
      width: $size;
      height: $size;
    }
  }
}

@mixin filled-shape-radius(
  $radius,
  $density-scale: $density-scale,
  $rtl-reflexive: false,
  $query: feature-targeting.all()
) {
  @if meta.type-of($radius) == 'list' and list.length($radius) > 2 {
    @error "mdc-select: Invalid radius #{$radius}. Only top-left and top-right corners may be customized.";
  }

  $height: density-functions.prop-value(
    $density-config: $density-config,
    $density-scale: $density-scale,
    $property-name: height,
  );

  $masked-radius: shape-functions.mask-radius($radius, 1 1 0 0);

  .mdc-select__anchor {
    @include shape-mixins.radius(
      $masked-radius,
      $rtl-reflexive,
      $component-height: $height,
      $query: $query
    );
  }
}

@mixin outline-shape-radius(
  $radius,
  $density-scale: $density-scale,
  $rtl-reflexive: false,
  $query: feature-targeting.all(),
  $height: null
) {
  $feat-structure: feature-targeting.create-target($query, structure);

  @if not $height {
    $height: density-functions.prop-value(
      $density-config: $density-config,
      $density-scale: $density-scale,
      $property-name: height,
    );
  }

  .mdc-notched-outline {
    @include notched-outline-mixins.shape-radius(
      $radius,
      $rtl-reflexive,
      $component-height: $height,
      $query: $query
    );
  }

  $resolved-radius: shape-functions.resolve-radius(
    $radius,
    $component-height: $height
  );
  $unpacked-radius: shape-functions.unpack-radius($resolved-radius);
  $top-left-radius: list.nth($unpacked-radius, 1);
  $top-left-is-custom-prop: custom-properties.is-custom-prop($top-left-radius);
  $top-left-radius-px: $top-left-radius;
  @if ($top-left-is-custom-prop) {
    $top-left-radius-px: custom-properties.get-fallback($top-left-radius);
  }

  @if (
    $top-left-is-custom-prop or
      $top-left-radius-px >
      notched-outline-variables.$leading-width
  ) {
    .mdc-select__anchor {
      @include _apply-outline-shape-padding(
        padding-left,
        $top-left-radius,
        $add-label-padding: true,
        $query: $query
      );

      @include rtl.rtl {
        @include feature-targeting.targets($feat-structure) {
          @include rtl.ignore-next-line();
          padding-left: 0;
        }
        @include _apply-outline-shape-padding(
          padding-right,
          $top-left-radius,
          $add-label-padding: true,
          $query: $query
        );
      }
    }

    + .mdc-select-helper-text {
      @include _apply-outline-shape-padding(
        margin-left,
        $top-left-radius,
        $add-label-padding: true,
        $query: $query
      );

      @include rtl.rtl {
        @include feature-targeting.targets($feat-structure) {
          @include rtl.ignore-next-line();
          margin-left: 0;
        }
        @include _apply-outline-shape-padding(
          margin-right,
          $top-left-radius,
          $add-label-padding: true,
          $query: $query
        );
      }
    }

    // Unlike textfield, select does not need to re-apply leading icon padding.
    // This is because select only has one potential leading class, not two
    // extra classes like textfield (leading + trailing). Textfield's two extra
    // classes can cause specificity conflicts, requiring everything to be
    // re-applied.
  }
}

///
/// Sets density scale for filled select variant.
///
/// @param {Number | String} $density-scale - Density scale value for component. Supported density scale values `-4`,
///     `-3`, `-2`, `-1`, `0`. Default is `0`.
/// @param {Number} $minimum-height-for-filled-label Sets the minimum height for
///     filled selects at which to allow floating labels.
///
@mixin filled-density(
  $density-scale,
  $minimum-height-for-filled-label: $minimum-height-for-filled-label,
  $query: feature-targeting.all()
) {
  $height: density-functions.prop-value(
    $density-config: $density-config,
    $density-scale: $density-scale,
    $property-name: height,
  );

  @include filled-height(
    $height,
    $minimum-height-for-filled-label: $minimum-height-for-filled-label,
    $query: $query
  );
  @include _list-density($density-scale, $query: $query);
}

///
/// Sets density scale for filled select variant with leading icon.
///
/// @param {Number | String} $density-scale - Density scale value for component. Supported density scale values `-4`,
///     `-3`, `-2`, `-1`, `0`. Default is `0`.
/// @param {Number} $minimum-height-for-filled-label Sets the minimum height for
///     filled selects at which to allow floating labels.
///
@mixin filled-with-leading-icon-density(
  $density-scale,
  $minimum-height-for-filled-label: $minimum-height-for-filled-label,
  $query: feature-targeting.all()
) {
  $height: density-functions.prop-value(
    $density-config: $density-config,
    $density-scale: $density-scale,
    $property-name: height,
  );

  @include filled-with-leading-icon-height(
    $height,
    $minimum-height-for-filled-label: $minimum-height-for-filled-label,
    $query: $query
  );
  @include _list-density($density-scale, $query: $query);
}

///
/// Sets density scale for outlined select (Excluding outlined select with leading icon).
///
/// @param {Number | String} $density-scale - Density scale value for component. Supported density scale values `-4`,
///     `-3`, `-2`, `-1`, `0`. Default is `0`.
///
@mixin outlined-density($density-scale, $query: feature-targeting.all()) {
  $height: density-functions.prop-value(
    $density-config: $density-config,
    $density-scale: $density-scale,
    $property-name: height,
  );

  @include outlined-height($height, $query: $query);
  @include _list-density($density-scale, $query: $query);
}

///
/// Sets density scale for outlined select with leading icon.
///
/// @param {Number | String} $density-scale - Density scale value for component. Supported density scale values `-4`,
///     `-3`, `-2`, `-1`, `0`. Default is `0`.
///
@mixin outlined-with-leading-icon-density(
  $density-scale,
  $query: feature-targeting.all()
) {
  $height: density-functions.prop-value(
    $density-config: $density-config,
    $density-scale: $density-scale,
    $property-name: height,
  );

  @include outlined-with-leading-icon-height($height, $query: $query);
  @include _list-density($density-scale, $query: $query);
}

@mixin _list-density($density-scale, $query) {
  @include list-mixins.deprecated-single-line-density(
    $density-scale,
    $query: $query
  );
  .mdc-select__one-line-option {
    @include list-evolution-mixins.one-line-item-density(
      $density-scale,
      $exclude-variants: true,
      $query: $query
    );
  }
  .mdc-select__two-line-option {
    @include list-evolution-mixins.two-line-item-density(
      $density-scale,
      $query: $query
    );
  }
}

///
/// Sets height of default select variant.
///
/// @param {Number} $new-height
/// @param {Number} $minimum-height-for-filled-label Sets the minimum height for
///     filled selects at which to allow floating labels.
/// @param {Number} $filled-baseline-top The baseline from the top of the anchor
///     that the input should be aligned to for a filled variant with a label
/// @access public
///
@mixin filled-height(
  $new-height,
  $minimum-height-for-filled-label: $minimum-height-for-filled-label,
  $filled-baseline-top: $filled-baseline-top,
  $query: feature-targeting.all()
) {
  $feat-structure: feature-targeting.create-target($query, structure);

  .mdc-select__anchor {
    @include feature-targeting.targets($feat-structure) {
      height: $new-height;
    }

    // Filled variant is aligned to baseline...
    @include typography-mixins.baseline(
      $top: $filled-baseline-top,
      $display: flex,
      $query: $query
    );
    // ...unless it is too small to display a label
    @if $new-height < $minimum-height-for-filled-label {
      @include center-aligned($query: $query);

      @include feature-targeting.targets($feat-structure) {
        .mdc-floating-label {
          display: none;
        }
      }
    }
  }

  // No-label variants are always centered
  &.mdc-select--no-label .mdc-select__anchor {
    @include center-aligned($query: $query);
  }

  @if $new-height < $height {
    @include dropdown-icon-size(
      select-icon-theme.$dense-icon-size,
      $query: $query
    );

    &.mdc-select--filled {
      @include truncate-floating-label-max-width(
        $leading-icon-size: 0,
        $dropdown-icon-size: select-icon-theme.$dense-icon-size,
        $query: $query
      );
    }
  }
}

///
/// Sets height of filled select variant with leading icon.
///
/// @param {Number} $height
/// @param {Number} $minimum-height-for-filled-label Sets the minimum height for
///     filled selects at which to allow floating labels.
/// @param {Number} $filled-baseline-top The baseline from the top of the anchor
///     that the input should be aligned to for a filled variant with a label
/// @access public
///
@mixin filled-with-leading-icon-height(
  $new-height,
  $minimum-height-for-filled-label: $minimum-height-for-filled-label,
  $filled-baseline-top: $filled-baseline-top,
  $query: feature-targeting.all()
) {
  $feat-structure: feature-targeting.create-target($query, structure);

  @include filled-height(
    $new-height,
    $minimum-height-for-filled-label: $minimum-height-for-filled-label,
    $filled-baseline-top: $filled-baseline-top,
    $query: $query
  );

  @if $new-height < $height {
    @include select-icon-theme.size(
      select-icon-theme.$dense-icon-size,
      $query: $query
    );

    &.mdc-select--filled {
      @include truncate-floating-label-max-width(
        $leading-icon-size: select-icon-theme.$dense-icon-size,
        $dropdown-icon-size: select-icon-theme.$dense-icon-size,
        $query: $query
      );
    }

    .mdc-deprecated-list-item__graphic {
      width: select-icon-theme.$dense-icon-size;
      height: select-icon-theme.$dense-icon-size;
    }

    @include list-evolution-mixins.item-start-size(
      $width: select-icon-theme.$dense-icon-size + 12px,
      $height: select-icon-theme.$dense-icon-size,
      $query: $query
    );

    .mdc-select__anchor {
      @include leading-icon-floating-label-position(
        select-icon-theme.$dense-icon-size,
        $query: $query
      );
    }
  }
}

///
/// Sets height of outlined select variant (Excluding outlined select with leading icon).
///
/// @param {Number} $new-height
/// @param {String} $keyframe-suffix - Optional suffix to use for generated
///     floating label keyframes
///
@mixin outlined-height(
  $new-height,
  $keyframe-suffix: select-outlined-#{$new-height},
  $query: feature-targeting.all()
) {
  $feat-structure: feature-targeting.create-target($query, structure);
  $positionY: get-outlined-label-position-y($new-height);

  .mdc-select__anchor {
    // Floating label position
    @include notched-outline-mixins.floating-label-float-position-absolute(
      $positionY,
      $query: $query
    );

    // Floating label animation
    @include floating-label-mixins.shake-animation(
      $keyframe-suffix,
      $query: $query
    );
    @at-root {
      @include floating-label-mixins.shake-keyframes(
        $keyframe-suffix,
        $positionY,
        $query: $query
      );
    }

    @include feature-targeting.targets($feat-structure) {
      height: $new-height;
    }
  }

  @if $new-height < $height {
    @include dropdown-icon-size(
      select-icon-theme.$dense-icon-size,
      $query: $query
    );

    &.mdc-select--outlined {
      @include truncate-notched-outline-max-width(
        $leading-icon-size: 0,
        $dropdown-icon-size: select-icon-theme.$dense-icon-size,
        $query: $query
      );
    }
  }
}

///
/// Sets height of outlined select with leading icon variant.
///
/// @param {Number} $new-height
/// @param {String} $keyframe-suffix - Optional suffix to use for generated
///     floating label keyframes
///
@mixin outlined-with-leading-icon-height(
  $new-height,
  $keyframe-suffix: null,
  $query: feature-targeting.all()
) {
  $feat-structure: feature-targeting.create-target($query, structure);

  .mdc-select__anchor {
    @if $new-height < $height {
      @include dropdown-icon-size(
        select-icon-theme.$dense-icon-size,
        $query: $query
      );
      @include outlined-with-leading-icon-floating-label-position-animation(
        $new-height,
        select-icon-theme.$dense-icon-size,
        $keyframe-suffix,
        $query: $query
      );
    } @else {
      @include outlined-with-leading-icon-floating-label-position-animation(
        $new-height,
        select-icon-theme.$icon-size,
        $keyframe-suffix,
        $query: $query
      );
    }

    @include feature-targeting.targets($feat-structure) {
      height: $new-height;
    }
  }

  @if $new-height < $height {
    .mdc-deprecated-list-item__graphic {
      width: select-icon-theme.$dense-icon-size;
      height: select-icon-theme.$dense-icon-size;
    }

    @include list-evolution-mixins.item-start-size(
      $width: select-icon-theme.$dense-icon-size + 12px,
      $height: select-icon-theme.$dense-icon-size,
      $query: $query
    );

    @include select-icon-theme.size(
      select-icon-theme.$dense-icon-size,
      $query: $query
    );

    &.mdc-select--outlined {
      @include truncate-notched-outline-max-width(
        $leading-icon-size: select-icon-theme.$dense-icon-size,
        $dropdown-icon-size: select-icon-theme.$dense-icon-size,
        $query: $query
      );
    }
  }
}

// $add-label-padding is copied from textfield's mixin, even though select
// always sets it to true. This is to try and keep things aligned between select
// and textfield for when these styles are refactored into shared styles.
@mixin _apply-outline-shape-padding(
  $property,
  $padding,
  $add-label-padding: false,
  $query: feature-targeting.all()
) {
  $feat-structure: feature-targeting.create-target($query, structure);
  $padding-is-custom-prop: custom-properties.is-custom-prop($padding);
  $padding-px: $padding;
  @if ($padding-is-custom-prop) {
    $padding-px: custom-properties.get-fallback($padding);
  }

  @include feature-targeting.targets($feat-structure) {
    // The shape should only change the padding if the radius becomes greater
    // than the default padding. That means we need to add more padding.
    @if ($padding-px > notched-outline-variables.$leading-width) {
      // Set a px value if it's greater. This is either the only value (if
      // we're given an exact value), or an IE11 fallback if we're given a
      // custom property and the fallback value is greater than the padding.
      $value: $padding-px;
      @if ($add-label-padding) {
        // If this is for the top-left leading, add the notched outline padding
        // to keep it aligned with the label
        $value: $padding-px + notched-outline-variables.$padding;
      }

      @include rtl.ignore-next-line();
      #{$property}: $value;
      @include gss.annotate(
        (
          alternate: $padding-is-custom-prop,
        )
      );
    }
    @if ($padding-is-custom-prop) {
      // If it's a custom property, always add it since the value may change
      // to be greater than the padding at runtime, even if the fallback is
      // not currently greater than the default padding.
      $value: custom-properties.create-var($padding);
      @if ($add-label-padding) {
        $value: calc(#{$value} + #{notched-outline-variables.$padding});
      }

      // Interpolation is a workaround for sass/sass#3259.
      @supports (top: max(#{0%})) {
        // A max() function makes this runtime dynamic. The padding will be
        // whichever is greater: the default horizontal padding, or the
        // calculated custom property plus extra padding.
        @include rtl.ignore-next-line();
        #{$property}: max(#{$anchor-padding-left}, #{$value});
      }
    }
  }
}

// Removes filled baseline alignment
@mixin center-aligned($query: feature-targeting.all()) {
  $feat-structure: feature-targeting.create-target($query, structure);

  .mdc-select__selected-text {
    @include typography-mixins.zero-width-prefix($query: $query);
  }

  @include feature-targeting.targets($feat-structure) {
    // In order for a flexbox container to participate in baseline alignment,
    // it follows these rules to determine where its baseline is:
    // https://www.w3.org/TR/css-flexbox-1/#flex-baselines
    //
    // In order to avoid leading icons "controlling" the baseline (since they
    // are the first child), flexbox will generate a baseline from any child
    // flex items that participate in baseline alignment.
    //
    // Icons are set to "align-self: center", while all other children are
    // aligned to baseline. The next problem is deciding which child is
    // used to determine the baseline.
    //
    // According to spec, the item with the largest distance between its
    // baseline and the edge of the cross axis is placed flush with that edge,
    // making it the baseline of the container.
    // https://www.w3.org/TR/css-flexbox-1/#baseline-participation
    //
    // For the filled variant, the pseudo ::before strut is the "largest"
    // child since the input has a height of 28px and the strut is 40px. We
    // can emulate center alignment and force the baseline to use the input
    // text by making the input the full height of the container and removing
    // the baseline strut.
    //
    // IE11 does not respect this, and makes the leading icon (if present)
    // the baseline.
    .mdc-select__selected-text-container {
      height: 100%;
      display: inline-flex;
      align-items: center;
    }

    &::before {
      display: none;
    }
  }
}

///
/// Sets the position of the floating label for a select with leading icon.
/// @param {number} $icon-size - The size of the leading icon.
///
@mixin leading-icon-floating-label-position(
  $icon-size: select-icon-theme.$icon-size,
  $query: feature-targeting.all()
) {
  $feat-structure: feature-targeting.create-target($query, structure);
  $icon-total-width: $icon-size + 2 * select-icon-theme.$icon-horizontal-margin;

  .mdc-floating-label {
    @include feature-targeting.targets($feat-structure) {
      @include rtl.reflexive-position(left, $icon-total-width);
    }
  }
}

///
/// Sets the floating label position and animations for a given height for an
/// outlined select with leaing icon.
/// @param {number} $icon-size - The size of the leading icon.
/// @param {string} $keyframe-suffix - The suffix for the newly generated keyframes.
///
@mixin outlined-with-leading-icon-floating-label-position-animation(
  $height,
  $icon-size,
  $keyframe-suffix: select-outlined-leading-icon-#{$height},
  $query: feature-targeting.all()
) {
  $feat-structure: feature-targeting.create-target($query, structure);

  $icon-total-width: $icon-size + 2 * select-icon-theme.$icon-horizontal-margin;
  $resting-position-x: $icon-total-width -
    select-icon-theme.$icon-horizontal-margin;
  $float-position-y: get-outlined-label-position-y($height);
  $float-position-x: $icon-size + select-icon-theme.$icon-horizontal-margin -
    notched-outline-variables.$notch-gutter-size;

  // Resting label position
  .mdc-floating-label {
    @include feature-targeting.targets($feat-structure) {
      @include rtl.reflexive-position(left, $resting-position-x);
    }
  }

  // Floating label position
  @include notched-outline-mixins.floating-label-float-position-absolute(
    $float-position-y,
    $float-position-x,
    $query: $query
  );

  // Floating label animation
  @include floating-label-mixins.shake-animation(
    $keyframe-suffix,
    $query: $query
  );
  @at-root {
    @include floating-label-mixins.shake-keyframes(
      $keyframe-suffix,
      $float-position-y,
      $float-position-x,
      $query: $query
    );
  }

  $keyframe-suffix-rtl: #{$keyframe-suffix}-rtl;
  @include rtl.rtl {
    @include floating-label-mixins.shake-animation(
      $keyframe-suffix,
      $query: $query
    );
  }
  @at-root {
    @include floating-label-mixins.shake-keyframes(
      $keyframe-suffix-rtl,
      $float-position-y,
      -($float-position-x),
      $query: $query
    );
  }
}

///
/// Truncates the max-width of the floating label according to sizes of the
/// leading icon and dropdown icon.
///
/// @param {Number} $leading-icon-size - Size of leading icon.
/// @param {Number} $dropdown-icon-size - Size of dropdown icon.
///
@mixin truncate-floating-label-max-width(
  $leading-icon-size,
  $dropdown-icon-size,
  $query: feature-targeting.all()
) {
  $truncation: select-icon-theme.$icon-horizontal-margin * 2 +
    $dropdown-icon-size;

  @if $leading-icon-size > 0 {
    $truncation: $truncation +
      select-icon-theme.$icon-horizontal-margin *
      2 +
      $leading-icon-size;
  } @else {
    $truncation: $truncation + $outline-label-offset;
  }

  .mdc-floating-label {
    @include floating-label-mixins.max-width(
      calc(100% - #{$truncation}),
      $query: $query
    );
  }

  .mdc-floating-label--float-above {
    $scale: floating-label-variables.$float-scale;
    @include floating-label-mixins.max-width(
      calc(100% / #{$scale} - #{$truncation} / #{$scale}),
      $query: $query
    );
  }
}

///
/// Truncates the max-width of the notched outline according to the sizes of
/// the leading icon and dropdown icon.
///
/// @param {Number} $leading-icon-size - Size of leading icon.
/// @param {Number} $dropdown-icon-size - Size of dropdown icon.
///
@mixin truncate-notched-outline-max-width(
  $leading-icon-size,
  $dropdown-icon-size,
  $query: feature-targeting.all()
) {
  $truncation: select-icon-theme.$icon-horizontal-margin * 2 +
    $dropdown-icon-size + notched-outline-variables.$leading-width;

  @if $leading-icon-size > 0 {
    $truncation: $truncation +
      select-icon-theme.$icon-horizontal-margin +
      $leading-icon-size;
  }
  .mdc-select__anchor {
    @include notched-outline-mixins.notch-max-width(
      calc(100% - #{$truncation}),
      $query: $query
    );
  }
}

/// Selector for focused state
/// @access private
@mixin _if-focused {
  &.mdc-select--focused {
    @content;
  }
}

/// Selector for enabled state
/// @access private
@mixin _if-enabled {
  &:not(.mdc-select--disabled) {
    @content;
  }
}

/// Selector for disabled state
/// @access private
@mixin _if-disabled {
  &.mdc-select--disabled {
    @content;
  }
}

@mixin _ink-color($color, $query: feature-targeting.all()) {
  $feat-color: feature-targeting.create-target($query, color);

  @if $color {
    .mdc-select__selected-text {
      @include feature-targeting.targets($feat-color) {
        @include theme-mixins.property(color, $color);
      }
    }
  }
}

@mixin _container-fill-color($color, $query: feature-targeting.all()) {
  $feat-color: feature-targeting.create-target($query, color);

  @if $color {
    .mdc-select__anchor {
      @include feature-targeting.targets($feat-color) {
        @include theme-mixins.property(background-color, $color);
      }
    }
  }
}

@mixin _bottom-line-color($color, $query: feature-targeting.all()) {
  @if $color {
    .mdc-line-ripple {
      @include line-ripple-mixins.inactive-color($color, $query: $query);
    }
  }
}

@mixin _focused-line-ripple-color($color, $query: feature-targeting.all()) {
  @if $color {
    .mdc-line-ripple {
      @include line-ripple-mixins.active-color($color, $query: $query);
    }
  }
}

@mixin _outline-color($color, $query: feature-targeting.all()) {
  @if $color {
    @include notched-outline-mixins.color($color, $query: $query);
  }
}

@mixin _hover-outline-color($color, $query: feature-targeting.all()) {
  @if $color {
    .mdc-notched-outline {
      @include notched-outline-mixins.color($color, $query: $query);
    }
  }
}

@mixin _focused-outline-color($color, $query: feature-targeting.all()) {
  @if $color {
    .mdc-notched-outline {
      @include notched-outline-mixins.stroke-width(
        $outlined-stroke-width,
        $query: $query
      );
      @include notched-outline-mixins.color($color, $query: $query);
    }
  }
}

@mixin _label-color($color, $query: feature-targeting.all()) {
  @if $color {
    .mdc-floating-label {
      @include floating-label-mixins.ink-color($color, $query: $query);
    }
  }
}

@mixin _label-floating-color($color, $query: feature-targeting.all()) {
  @if $color {
    .mdc-floating-label--float-above {
      @include floating-label-mixins.ink-color($color, $query: $query);
    }
  }
}

///
/// Sets the dropdown icon to the specified color.
/// @access private
///
@mixin _dropdown-icon-color($color, $query: feature-targeting.all()) {
  $feat-color: feature-targeting.create-target($query, color);

  @if $color {
    @include feature-targeting.targets($feat-color) {
      .mdc-select__dropdown-icon {
        @include theme-mixins.property(fill, $color);
      }
    }
  }
}