mediarepo/mediarepo-ui/src/app/app.component-theme.scss

@use 'sass:map';
@use '~@angular/material' as mat;

@mixin color($theme) {
  $color-config: mat.get-color-config($theme);
  $primary-palette: map.get($color-config, 'primary');
  $warn-palette: map.get($color-config, 'warn');

  body {
    background-color: darken(#303030, 5);
    color: white
  }
  ::ng-deep ::-webkit-scrollbar {
    width: 15px;
    height: 15px;
    background: #272727;
  }

  ::ng-deep ::-webkit-scrollbar-thumb {
    background: mat.get-color-from-palette($primary-palette, 'darker');
    border-radius: 1px;
  }

  ::ng-deep ::-webkit-scrollbar-thumb:hover {
    background: mat.get-color-from-palette($primary-palette);
  }

  .warn {
    background-color: mat.get-color-from-palette($warn-palette);
    color: white
  }
}

@mixin typography($theme) {
  // Get the typography config from the theme.
  $typography-config: mat.get-typography-config($theme);

  body {
    font-family: mat.font-family($typography-config);
  }
}

@mixin theme($theme) {
  $color-config: mat.get-color-config($theme);
  @if $color-config != null {
    @include color($theme);
  }

  $typography-config: mat.get-typography-config($theme);
  @if $typography-config != null {
    @include typography($theme);
  }
}