RiffMaster_WPFaT2023_Project/Frontend/RiffMasterFront/node_modules/@material/dom/_dom.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.

@use '@material/feature-targeting/feature-targeting';
@use '@material/rtl/rtl';

///
/// Emits necessary layout styles to set a transparent border around an element
/// without interfering with the rest of its component layout. The border is
/// only visible in high-contrast mode. The target element should be a child of
/// a relatively positioned top-level element (i.e. a ::before pseudo-element).
///
/// @param {number} $border-width - The width of the transparent border.
/// @param {string} $border-style - The style of the transparent border.
///
@mixin transparent-border(
  $border-width: 1px,
  $border-style: solid,
  $query: feature-targeting.all()
) {
  $feat-structure: feature-targeting.create-target($query, structure);

  @include feature-targeting.targets($feat-structure) {
    position: absolute;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    top: 0;
    @include rtl.ignore-next-line();
    left: 0;
    border: $border-width $border-style transparent;
    border-radius: inherit;
    content: '';
    pointer-events: none;
  }

  // Used to satisfy Firefox v94 which does not render transparent borders in HCM (b/206440838).
  @include forced-colors-mode($exclude-ie11: true) {
    @include feature-targeting.targets($feat-structure) {
      border-color: CanvasText;
    }
  }
}

///
/// Visually hides text content for accessibility. This text should only be
/// visible to screen reader users.
/// See https://a11yproject.com/posts/how-to-hide-content/
///
@mixin visually-hidden($query: feature-targeting.all()) {
  $feat-structure: feature-targeting.create-target($query, structure);

  @include feature-targeting.targets($feat-structure) {
    clip: rect(1px, 1px, 1px, 1px);
    height: 1px;
    overflow: hidden;
    position: absolute;
    white-space: nowrap; /* added line */
    width: 1px;
  }
}

/// Selects for IE11 support.
///
/// @content styles to emit for IE11 support
@mixin ie11-support {
  @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    @content;
  }
}

/// Selects for `forced-colors` high contrast mode.
///
/// While in `forced-colors` mode, only system colors should be used.
///
/// @link https://developer.mozilla.org/en-US/docs/Web/CSS/color_value#system_colors
/// @link https://developer.mozilla.org/en-US/docs/Web/CSS/@media/forced-colors
/// @content styles to emit in `forced-colors` mode
@mixin forced-colors-mode($exclude-ie11: false) {
  @if $exclude-ie11 {
    @media screen and (forced-colors: active) {
      @content;
    }
  } @else {
    @media screen and (forced-colors: active), (-ms-high-contrast: active) {
      @content;
    }
  }
}