source: trip-planner-front/node_modules/@angular/material/snack-bar/_snack-bar-theme.scss

@use 'sass:map';
@use '../core/typography/typography';
@use '../core/typography/typography-utils';
@use '../core/theming/theming';
@use '../core/theming/palette';
@use '../core/style/private';

@mixin color($config-or-theme) {
  $config: theming.get-color-config($config-or-theme);
  $is-dark-theme: map.get($config, is-dark);
  $accent: map.get($config, accent);

  .mat-snack-bar-container {
    // Use the primary text on the dark theme, even though the lighter one uses
    // a secondary, because the contrast on the light primary text is poor.
    color: if($is-dark-theme, palette.$dark-primary-text, palette.$light-secondary-text);
    background: if($is-dark-theme, map.get(palette.$grey-palette, 50), #323232);

    @include private.private-theme-elevation(6, $config);
  }

  .mat-simple-snackbar-action {
    color: if($is-dark-theme, inherit, theming.get-color-from-palette($accent, text));
  }
}

@mixin typography($config-or-theme) {
  $config: typography.private-typography-to-2014-config(
      theming.get-typography-config($config-or-theme));
  .mat-simple-snackbar {
    font: {
      family: typography-utils.font-family($config, body-1);
      size: typography-utils.font-size($config, body-1);
    }
  }

  .mat-simple-snackbar-action {
    line-height: 1;
    font: {
      family: inherit;
      size: inherit;
      weight: typography-utils.font-weight($config, button);
    }
  }
}

@mixin _density($config-or-theme) {}

@mixin theme($theme-or-color-config) {
  $theme: theming.private-legacy-get-theme($theme-or-color-config);
  @include theming.private-check-duplicate-theme-styles($theme, 'mat-snack-bar') {
    $color: theming.get-color-config($theme);
    $density: theming.get-density-config($theme);
    $typography: theming.get-typography-config($theme);

    @if $color != null {
      @include color($color);
    }
    @if $density != null {
      @include _density($density);
    }
    @if $typography != null {
      @include typography($typography);
    }
  }
}