/**
 *
 * @ai-apps/angular v2.152.0 | _header-panel.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. 2016, 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.
//

@use '../functions' as *;
@use '../../../config' as *;
@use '../../../motion' as *;
@use '../../../theme' as *;
@use '../../../utilities/z-index' as *;

/// UI shell side nav
/// @access private
/// @group ui-shell
@mixin header-panel {
  //----------------------------------------------------------------------------
  // Header Panel
  //----------------------------------------------------------------------------
  .#{$prefix}--header-panel {
    position: fixed;
    z-index: z('header');
    top: mini-units(6);
    right: 0;
    bottom: 0;
    overflow: hidden;
    width: 0;
    border: none;
    background-color: $layer;
    color: $text-secondary;
    transition: width $duration-fast-02 motion(exit, productive);
    will-change: width;
  }

  .#{$prefix}--header-panel--expanded {
    width: mini-units(32);
    border-right: 1px solid $border-subtle;
    border-left: 1px solid $border-subtle;
  }
}
