/**
 * Copyright 2025 Google LLC
 *
 * 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.
 */

$hamburger-width: $header-height;

.mobile-nav {
  background-color: $gray-03;
  bottom: 0;
  left: 0;
  overflow-y: auto;
  position: fixed;
  top: $header-height;
  width: 90%;
  z-index: 200;

  .open {
    display: inherit;
  }

  .mainmenu__item a {
    color: #fff;
    display: block;
    font-size: 13px;
    font-weight: bold;
    height: 4.4em;
    margin: 0.5em 0;
    padding: 1.5em;
    position: relative;
    text-transform: uppercase;

    &:hover {
      background-color: lighten($gray-03, 10);
    }
  }

  .mainmenu__item.active a {
    background-color: $gray-06;
    color: $gray-03;
  }
}

.mobile-nav__hamburger {
  display: none;

  @include bp-max (xs) {
    border-bottom: 1px solid $gray-10;
    display: block;
    position: fixed;
    background-color: $white;
    left: 0;
    width: $hamburger-width;
    top: 0;
    height: $header-height;
    padding: $base-font-size / 1.5 0;
    font-size: $base-font-size * 2;
    text-align: center;
    color: $gray-03;

    &:hover,
    &:active {
      color: $gray-03;
    }
  }
}

.mobile-nav--home {
  border-left: 5px solid transparent;
}

.mobile-nav--tutorials {
  border-left: 5px solid $color-getting-started;
}

.mobile-nav--sdk {
  border-left: 5px solid $color-sdk;
}

.mobile-nav--guides {
  border-left: 5px solid $color-guides;
}

.mobile-nav--docs {
  border-left: 5px solid $color-docs;
}

.mobile-nav--examples {
  border-left: 5px solid $color-examples;
}

.mobile-nav--community {
  border-left: 5px solid $color-community;
}

.mobile-nav--blog {
  border-left: 5px solid $color-blog;
}

.mobile-nav--more {
  border-left: 5px solid $color-more;
}