/**
 *
 * @ai-apps/angular v2.152.0 | _styles.import.scss
 *
 * Copyright 2014, 2023 IBM
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


//
// Copyright IBM Corp. 2018, 2018
//
// This source code is licensed under the Apache-2.0 license found in the
// LICENSE file in the root directory of this source tree.
//
//-------------------------------------------
// Compatibility notes (*.import.scss)
// ------------------------------------------
//
// This file is intended to be consumed and processed with dart-sass.
// It is incompatible with node-sass/libsass as it contains sass language features
// or functions that are unavailable in node-sass/libsass, such as `math.div`.
//
// The non-`.import` suffixed version of this file eg. `_filename.scss`
// is intended to be compatible with node-sass/libsass.
//
// Styles authored within this file must be duplicated to the corresponding
// compatibility file to ensure we continue to support node-sass and dart-sass
// in v10.

@use "sass:meta";
@use "sass:math";
@import '@carbon/layout/scss/breakpoint';
@import 'font-family';
@import 'scale';

/// @type Map
/// @access public
/// @group @carbon/type
$caption-01: (
  font-size: carbon--type-scale(1),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.34,
  letter-spacing: 0.32px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$caption-02: (
  font-size: carbon--type-scale(2),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.29,
  letter-spacing: 0.32px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$label-01: (
  font-size: carbon--type-scale(1),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.34,
  letter-spacing: 0.32px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$label-02: (
  font-size: carbon--type-scale(2),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.29,
  letter-spacing: 0.32px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$helper-text-01: (
  font-size: carbon--type-scale(1),
  line-height: 1.34,
  letter-spacing: 0.32px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$helper-text-02: (
  font-size: carbon--type-scale(2),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.29,
  letter-spacing: 0.32px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$body-short-01: (
  font-size: carbon--type-scale(2),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.29,
  letter-spacing: 0.16px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$body-long-01: (
  font-size: carbon--type-scale(2),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.43,
  letter-spacing: 0.16px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$body-short-02: (
  font-size: carbon--type-scale(3),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.375,
  letter-spacing: 0,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$body-long-02: (
  font-size: carbon--type-scale(3),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.5,
  letter-spacing: 0,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$code-01: (
  font-family: carbon--font-family('mono'),
  font-size: carbon--type-scale(1),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.34,
  letter-spacing: 0.32px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$code-02: (
  font-family: carbon--font-family('mono'),
  font-size: carbon--type-scale(2),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.43,
  letter-spacing: 0.32px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$heading-01: (
  font-size: carbon--type-scale(2),
  font-weight: carbon--font-weight('semibold'),
  line-height: 1.29,
  letter-spacing: 0.16px,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$productive-heading-01: $heading-01 !default;

/// @type Map
/// @access public
/// @group @carbon/type
$heading-02: (
  font-size: carbon--type-scale(3),
  font-weight: carbon--font-weight('semibold'),
  line-height: 1.375,
  letter-spacing: 0,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$productive-heading-02: $heading-02 !default;

/// @type Map
/// @access public
/// @group @carbon/type
$productive-heading-03: (
  font-size: carbon--type-scale(5),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.4,
  letter-spacing: 0,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$productive-heading-04: (
  font-size: carbon--type-scale(7),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.29,
  letter-spacing: 0,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$productive-heading-05: (
  font-size: carbon--type-scale(8),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.25,
  letter-spacing: 0,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$productive-heading-06: (
  font-size: carbon--type-scale(8),
  font-weight: carbon--font-weight('light'),
  // Extra digit needed for precision in Chrome
  line-height: 1.199,
  letter-spacing: 0,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$productive-heading-07: (
  font-size: carbon--type-scale(10),
  font-weight: carbon--font-weight('light'),
  line-height: 1.19,
  letter-spacing: 0,
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$expressive-heading-01: map-merge(
  $heading-01,
  (
    line-height: 1.25,
  )
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$expressive-heading-02: map-merge(
  $heading-02,
  (
    line-height: 1.5,
  )
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$expressive-heading-03: (
  font-size: carbon--type-scale(5),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.4,
  letter-spacing: 0,
  breakpoints: (
    xlg: (
      font-size: carbon--type-scale(5),
      line-height: 1.25,
    ),
    max: (
      font-size: carbon--type-scale(6),
      line-height: 1.334,
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$expressive-heading-04: (
  font-size: carbon--type-scale(7),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.29,
  letter-spacing: 0,
  breakpoints: (
    xlg: (
      font-size: carbon--type-scale(7),
      line-height: 1.25,
    ),
    max: (
      font-size: carbon--type-scale(8),
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$expressive-heading-05: (
  font-size: carbon--type-scale(8),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.25,
  letter-spacing: 0,
  breakpoints: (
    md: (
      font-size: carbon--type-scale(9),
      font-weight: carbon--font-weight('light'),
      line-height: 1.22,
    ),
    lg: (
      font-size: carbon--type-scale(10),
      line-height: 1.19,
    ),
    xlg: (
      font-size: carbon--type-scale(11),
      line-height: 1.17,
    ),
    max: (
      font-size: carbon--type-scale(13),
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$expressive-heading-06: (
  font-size: carbon--type-scale(8),
  font-weight: carbon--font-weight('semibold'),
  line-height: 1.25,
  letter-spacing: 0,
  breakpoints: (
    md: (
      font-size: carbon--type-scale(9),
      line-height: 1.22,
    ),
    lg: (
      font-size: carbon--type-scale(10),
      line-height: 1.19,
    ),
    xlg: (
      font-size: carbon--type-scale(11),
      line-height: 1.17,
    ),
    max: (
      font-size: carbon--type-scale(13),
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$expressive-paragraph-01: (
  font-size: carbon--type-scale(6),
  font-weight: carbon--font-weight('light'),
  line-height: 1.334,
  letter-spacing: 0,
  breakpoints: (
    lg: (
      font-size: carbon--type-scale(7),
      line-height: 1.29,
    ),
    max: (
      font-size: carbon--type-scale(8),
      line-height: 1.25,
    ),
  ),
);

/// @type Map
/// @access public
/// @group @carbon/type
$quotation-01: (
  font-size: carbon--type-scale(5),
  font-weight: carbon--font-weight('regular'),
  line-height: 1.3,
  letter-spacing: 0,
  breakpoints: (
    md: (
      font-size: carbon--type-scale(5),
    ),
    lg: (
      font-size: carbon--type-scale(6),
      line-height: 1.334,
    ),
    xlg: (
      font-size: carbon--type-scale(7),
      line-height: 1.29,
    ),
    max: (
      font-size: carbon--type-scale(8),
      line-height: 1.25,
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$quotation-02: (
  font-size: carbon--type-scale(8),
  font-weight: carbon--font-weight('light'),
  line-height: 1.25,
  letter-spacing: 0,
  breakpoints: (
    md: (
      font-size: carbon--type-scale(9),
      line-height: 1.22,
    ),
    lg: (
      font-size: carbon--type-scale(10),
      line-height: 1.19,
    ),
    xlg: (
      font-size: carbon--type-scale(11),
      line-height: 1.17,
    ),
    max: (
      font-size: carbon--type-scale(13),
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$display-01: (
  font-size: carbon--type-scale(10),
  font-weight: carbon--font-weight('light'),
  line-height: 1.19,
  letter-spacing: 0,
  breakpoints: (
    md: (
      font-size: carbon--type-scale(10),
    ),
    lg: (
      font-size: carbon--type-scale(12),
    ),
    xlg: (
      font-size: carbon--type-scale(13),
      line-height: 1.17,
    ),
    max: (
      font-size: carbon--type-scale(15),
      line-height: 1.13,
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$display-02: (
  font-size: carbon--type-scale(10),
  font-weight: carbon--font-weight('semibold'),
  line-height: 1.19,
  letter-spacing: 0,
  breakpoints: (
    md: (
      font-size: carbon--type-scale(10),
    ),
    lg: (
      font-size: carbon--type-scale(12),
    ),
    xlg: (
      font-size: carbon--type-scale(13),
      line-height: 1.16,
    ),
    max: (
      font-size: carbon--type-scale(15),
      line-height: 1.13,
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$display-03: (
  font-size: carbon--type-scale(10),
  font-weight: carbon--font-weight('light'),
  line-height: 1.19,
  letter-spacing: 0,
  breakpoints: (
    md: (
      font-size: carbon--type-scale(14),
      line-height: 1.15,
    ),
    lg: (
      font-size: carbon--type-scale(17),
      line-height: 1.11,
      letter-spacing: -0.64px,
    ),
    xlg: (
      font-size: carbon--type-scale(20),
      line-height: 1.07,
      letter-spacing: -0.64px,
    ),
    max: (
      font-size: carbon--type-scale(23),
      line-height: 1.05,
      letter-spacing: -0.96px,
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$display-04: (
  font-size: carbon--type-scale(10),
  font-weight: carbon--font-weight('semibold'),
  line-height: 1.19,
  letter-spacing: 0,
  breakpoints: (
    md: (
      font-size: carbon--type-scale(14),
      line-height: 1.15,
    ),
    lg: (
      font-size: carbon--type-scale(17),
      line-height: 1.11,
      letter-spacing: -0.64px,
    ),
    xlg: (
      font-size: carbon--type-scale(20),
      line-height: 1.07,
      letter-spacing: -0.64px,
    ),
    max: (
      font-size: carbon--type-scale(23),
      line-height: 1.05,
      letter-spacing: -0.96px,
    ),
  ),
) !default;

/// @type Map
/// @access public
/// @group @carbon/type
$tokens: (
  caption-01: $caption-01,
  caption-02: $caption-02,
  label-01: $label-01,
  label-02: $label-02,
  helper-text-01: $helper-text-01,
  helper-text-02: $helper-text-02,
  body-short-01: $body-short-01,
  body-short-02: $body-short-02,
  body-long-01: $body-long-01,
  body-long-02: $body-long-02,
  code-01: $code-01,
  code-02: $code-02,
  heading-01: $heading-01,
  heading-02: $heading-02,
  productive-heading-01: $productive-heading-01,
  productive-heading-02: $productive-heading-02,
  productive-heading-03: $productive-heading-03,
  productive-heading-04: $productive-heading-04,
  productive-heading-05: $productive-heading-05,
  productive-heading-06: $productive-heading-06,
  productive-heading-07: $productive-heading-07,
  expressive-paragraph-01: $expressive-paragraph-01,
  expressive-heading-01: $expressive-heading-01,
  expressive-heading-02: $expressive-heading-02,
  expressive-heading-03: $expressive-heading-03,
  expressive-heading-04: $expressive-heading-04,
  expressive-heading-05: $expressive-heading-05,
  expressive-heading-06: $expressive-heading-06,
  quotation-01: $quotation-01,
  quotation-02: $quotation-02,
  display-01: $display-01,
  display-02: $display-02,
  display-03: $display-03,
  display-04: $display-04,
);

/// @param {Map} $map
/// @access public
/// @group @carbon/type
@mixin properties($map) {
  @each $name, $value in $map {
    #{$name}: $value;
  }
}

/// @param {Number} $value - Number with units
/// @return {Number} Without units
/// @access public
/// @group @carbon/type
@function strip-unit($value) {
  @if meta.function-exists('div', 'math') {
    @return math.div($value, $value * 0 + 1);
  } @else {
    @return $value / ($value * 0 + 1);
  }
}

/// This helper includes fluid type styles for the given token value. Fluid type
/// means that the `font-size` is computed using `calc()` in order to be
/// determined by the screen size instead of a breakpoint. As a result, fluid
/// styles should be used with caution in fixed width contexts.
///
/// In addition, we make use of %-based line-heights so that the line-height of
/// each type style is computed correctly due to the dynamic nature of the
/// `font-size`.
///
/// Most of the logic for this work comes from CSS Tricks:
/// https://css-tricks.com/snippets/css/fluid-typography/
///
/// @param {Map} $type-styles - The value of a given type token
/// @param {Map} $breakpoints [$carbon--grid-breakpoints] - Custom breakpoints to use
/// @access public
/// @group @carbon/type
@mixin fluid-type($type-styles, $breakpoints: $carbon--grid-breakpoints) {
  // Include the initial styles for the given token by default without any
  // media query guard. This includes `font-size` as a fallback in the case
  // that a browser does not support `calc()`
  @include properties(map-remove($type-styles, breakpoints));
  // We also need to include the `sm` styles by default since they don't
  // appear in the fluid styles for tokens
  @include fluid-type-size($type-styles, sm, $breakpoints);

  // Finally, we need to go through all the breakpoints defined in the type
  // token and apply the properties and fluid type size for that given
  // breakpoint
  @each $name, $values in map-get($type-styles, breakpoints) {
    @include carbon--breakpoint($name) {
      @include properties($values);
      @include fluid-type-size($type-styles, $name, $breakpoints);
    }
  }
}

/// Computes the fluid `font-size` for a given type style and breakpoint
/// @param {Map} $type-styles - The styles for a given token
/// @param {String} $name - The name of the breakpoint to which we apply the fluid
/// @param {Map} $breakpoints [$carbon--grid-breakpoints] - The breakpoints for the grid system
/// @access public
/// @group @carbon/type
@mixin fluid-type-size(
  $type-styles,
  $name,
  $breakpoints: $carbon--grid-breakpoints
) {
  // Get the information about the breakpoint we're currently working in. Useful
  // for getting initial width information
  $breakpoint: map-get($breakpoints, $name);

  // Our fluid styles are captured under the 'breakpoints' property in our type
  // styles map. These define what values to treat as `max-` variables below
  $fluid-sizes: map-get($type-styles, breakpoints);
  $fluid-breakpoint: ();
  // Special case for `sm` because the styles for small are on the type style
  // directly
  @if $name == sm {
    $fluid-breakpoint: map-remove($type-styles, breakpoints);
  } @else {
    $fluid-breakpoint: map-get($fluid-sizes, $name);
  }

  // Initialize our font-sizes to the default size for the type style
  $max-font-size: map-get($type-styles, font-size);
  $min-font-size: map-get($type-styles, font-size);
  @if map-has-key($fluid-breakpoint, font-size) {
    $min-font-size: map-get($fluid-breakpoint, font-size);
  }

  // Initialize our min and max width to the width of the current breakpoint
  $max-vw: map-get($breakpoint, width);
  $min-vw: map-get($breakpoint, width);

  // We can use `breakpoint-next` to see if there is another breakpoint we can
  // use to update `max-font-size` and `max-vw` with larger values
  $next-breakpoint-available: carbon--breakpoint-next($name, $breakpoints);
  $next-fluid-breakpoint-name: null;

  // We need to figure out what the next available fluid breakpoint is for our
  // given $type-styles. In this loop we try and iterate through breakpoints
  // until we either manually set $next-breakpoint-available to null or
  // `breakpoint-next` returns null.
  @while $next-breakpoint-available {
    @if map-has-key($fluid-sizes, $next-breakpoint-available) {
      $next-fluid-breakpoint-name: $next-breakpoint-available;
      $next-breakpoint-available: null;
    } @else {
      $next-breakpoint-available: carbon--breakpoint-next(
        $next-breakpoint-available,
        $breakpoints
      );
    }
  }

  // If we have found the next available fluid breakpoint name, then we know
  // that we have values that we can use to set max-font-size and max-vw as both
  // values derive from the next breakpoint
  @if $next-fluid-breakpoint-name {
    $next-fluid-breakpoint: map-get($breakpoints, $next-fluid-breakpoint-name);
    $max-font-size: map-get(
      map-get($fluid-sizes, $next-fluid-breakpoint-name),
      font-size
    );
    $max-vw: map-get($next-fluid-breakpoint, width);

    // prettier-ignore
    font-size: calc(#{$min-font-size} +
      #{strip-unit($max-font-size - $min-font-size)} *
      ((100vw - #{$min-vw}) / #{strip-unit($max-vw - $min-vw)})
    );
  } @else {
    // Otherwise, just default to setting the font size found from the type
    // style or the given fluid breakpoint in the type style
    font-size: $min-font-size;
  }
}

// TODO move following variable and `custom-property` mixin into shared file for
// both `@carbon/type` and `@carbon/themes`

/// @access private
/// @group @carbon/type
$custom-property-prefix: 'cds' !default;

/// @access private
/// @group @carbon/type
@mixin custom-properties($name, $value) {
  @each $property, $value in $value {
    #{$property}: var(
      --#{$custom-property-prefix}-#{$name}-#{$property},
      #{$value}
    );
  }
}

/// Helper mixin to include the styles for a given token in any selector in your
/// project. Also includes an optional fluid option that will enable fluid
/// styles for the token if they are defined. Fluid styles will cause the
/// token's font-size to be computed based on the viewport size. As a result, use
/// with caution in fixed contexts.
/// @param {String} $name - The name of the token to get the styles for
/// @param {Boolean} $fluid [false] - Specify whether to include fluid styles for the
/// @param {Map} $breakpoints [$carbon--grid-breakpoints] - Provide a custom breakpoint map to use
/// @access public
/// @group @carbon/type
@mixin carbon--type-style(
  $name,
  $fluid: false,
  $breakpoints: $carbon--grid-breakpoints
) {
  @if not map-has-key($tokens, $name) {
    @error 'Unable to find a token with the name: `#{$name}`';
  }

  $token: map-get($tokens, $name);

  // If $fluid is set to true and the token has breakpoints defined for fluid
  // styles, delegate to the fluid-type helper for the given token
  // Otherwise remove token breakpoints
  @if $fluid == true and map-has-key($token, 'breakpoints') {
    @include fluid-type($token, $breakpoints);
  } @else {
    @if global-variable-exists('feature-flags') and
      map-get($feature-flags, 'enable-css-custom-properties')
    {
      @include custom-properties($name, map-remove($token, 'breakpoints'));
    } @else {
      // Otherwise, we just include all the property declarations directly on the
      // selector
      @include properties(map-remove($token, 'breakpoints'));
    }
  }
}
