@charset "utf-8";

[dir=ltr] .sidenav {
  border-right: 1px solid var(--border-color);
}

[dir=rtl] .sidenav {
  border-left: 1px solid var(--border-color);
}

.sidenav {
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}

.sidenav__list {
  display: block;
  list-style: none;
}

[dir] .sidenav__list {
  margin: 0;
  padding: 8px 0;
}

[dir=ltr] .sidenav__list--sections {
  padding-left: 16px;
  border-left: 1px solid var(--border-color);
}

[dir=rtl] .sidenav__list--sections {
  padding-right: 16px;
  border-right: 1px solid var(--border-color);
}

[dir=ltr] .sidenav__list--articles {
  border-left: 1px solid var(--border-color);
}

[dir=rtl] .sidenav__list--articles {
  border-right: 1px solid var(--border-color);
}

.sidenav__item {
  display: block;
}

[dir] .sidenav__item {
  margin: 0;
  padding: 0;
}

.sidenav__item a {
  display: block;
  position: relative;
}

[dir] .sidenav__item a {
  padding-top: 5px;
  padding-bottom: 5px;
}

[dir=ltr] .sidenav__item a {
  padding-right: 40px;
}

[dir=rtl] .sidenav__item a {
  padding-left: 40px;
}

.sidenav__item__category {
  color: var(--primary-text-color);
  font-weight: 700;
}

.sidenav__item__category:hover,
.sidenav__item__category.is-active {
  color: var(--secondary-text-color);
}

.sidenav__item__section {
  color: var(--primary-text-color);
}

[dir=ltr] .sidenav__item__section {
  margin-left: -16px;
  padding-left: 16px;
}

[dir=rtl] .sidenav__item__section {
  margin-right: -16px;
  padding-right: 16px;
}

.sidenav__item__section:hover,
.sidenav__item__section.is-active {
  color: var(--secondary-text-color);
}

.sidenav__item__article {
  font-size: var(--heading-6-font-size);
  color: var(--link-color);
  font-weight: bold;
}

[dir] .sidenav__item__article {
  padding: 8px;
}

.sidenav__item__article:hover {
  color: var(--link-color-hover);
}

.sidenav__item__article.is-active {
  color: var(--primary-text-color);
}

[dir] .sidenav__item__article.is-active {
  background-color: var(--secondary-bg-color);
}

.sidenav__item__category::before,
.sidenav__item__section::before {
  content: "";
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  color: var(--secondary-text-color);
  display: block;
  position: absolute;
  top: 50%;
  transition: all 400ms cubic-bezier(0.17, 0.67, 0.54, 1);
  opacity: .5;
}

[dir=ltr] .sidenav__item__category::before,
[dir=ltr] .sidenav__item__section::before {
  right: 20px;
  transform: translate(50%, -50%);
}

[dir=rtl] .sidenav__item__category::before,
[dir=rtl] .sidenav__item__section::before {
  left: 20px;
  transform: translate(-50%, -50%);
}

[dir=ltr] .sidenav__item__category.is-active::before,
[dir=ltr] .sidenav__item__section.is-active::before {
  transform: translate(50%, -50%) rotate(90deg);
}

[dir=rtl] .sidenav__item__category.is-active::before,
[dir=rtl] .sidenav__item__section.is-active::before {
  transform: translate(-50%, -50%) rotate(-90deg);
}

.sidenav__loading > .sidenav__item__category::before,
.sidenav__loading > .sidenav__item__section::before {
  content: "";
}

[dir=ltr] .sidenav__loading > .sidenav__item__category::before,
[dir=ltr] .sidenav__loading > .sidenav__item__section::before {
  -webkit-animation: loading-ltr 1s linear infinite;
  animation: loading-ltr 1s linear infinite;
}

[dir=rtl] .sidenav__loading > .sidenav__item__category::before,
[dir=rtl] .sidenav__loading > .sidenav__item__section::before {
  -webkit-animation: loading-rtl 1s linear infinite;
  animation: loading-rtl 1s linear infinite;
}

.sidenav__empty > .sidenav__item__category::before,
.sidenav__empty > .sidenav__item__section::before {
  content: 'empty';
  font-weight: normal;
  font-style: italic;
  font-size: 8px;
}

[dir] .sidenav__more {
  text-align: center;
}

[dir=ltr] .sidenav__more {
  padding-right: 40px;
}

[dir=rtl] .sidenav__more {
  padding-left: 40px;
}

[dir=ltr] .sidenav__more--loading i {
  -webkit-animation: loading-more-ltr 1s linear infinite;
  animation: loading-more-ltr 1s linear infinite;
}

[dir=rtl] .sidenav__more--loading i {
  -webkit-animation: loading-more-rtl 1s linear infinite;
  animation: loading-more-rtl 1s linear infinite;
}

@-webkit-keyframes loading-ltr {
  from {
    transform: translate(50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(50%, -50%) rotate(360deg);
  }
}

@-webkit-keyframes loading-rtl {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@keyframes loading-ltr {
  from {
    transform: translate(50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(50%, -50%) rotate(360deg);
  }
}

@keyframes loading-rtl {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@-webkit-keyframes loading-more-ltr {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@-webkit-keyframes loading-more-rtl {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(-360deg);
  }
}

@keyframes loading-more-ltr {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes loading-more-rtl {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(-360deg);
  }
}

.sidenav__item-toc {
  display: block;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sidenav__item-toc li {
  display: block;
  margin: 0;
  padding: 0;
}

[dir] .sidenav__item-toc a {
  padding: 5px 12px;
  font-size: var(--text-font-size-small);
}

.sidenav__item-toc a.toc-h3 {
  margin-left: 12px;
  width: calc(100% - 12px);
  padding-left: 12px;
  border-left: 1px solid var(--border-color);
}

.sidenav__item-toc a.toc-h4 {
  padding-left: 28px;
}

.sidenav__item-toc a.toc-h5 {
  padding-left: 36px;
}

.sidenav__item-toc a.toc-h6 {
  padding-left: 42px;
}

@media (max-width: 991px) {
  .article-page-sidebar {
    position: unset;
    width: 100%;
    height: auto;
    padding: 0;
  }

  .sidenav {
    position: unset;
    border: none !important;
    width: 100%;
  }

  #sidenav-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    transition: all .3s ease-in-out;
    visibility: hidden;
  }

  #sidenav-modal::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .5);
    opacity: 0;
    transition: all .3s ease-in-out;
  }

  .sidenav__list.sidenav__list--categories {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    width: calc(100% - 50px);
    max-width: 400px;
    background-color: var(--primary-bg-color);
    height: 100%;
    overflow-y: auto;
    padding: 24px 12px;
    transform: translateX(-100%);
    transition: all .3s ease-in-out;
  }

  #sidenav-modal::after {
    content: "\f00d";
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    display: block;
    font-size: 34px;
    color: #fff;
    position: absolute;
    z-index: 99;
    top: 15px;
    right: 13px;
  }

  #sidenav-modal.is-active {
    visibility: visible;
  }

  #sidenav-modal.is-active::before {
    opacity: 1;
  }

  #sidenav-modal.is-active .sidenav__list.sidenav__list--categories {
    transform: translateX(0);
  }

  .js-sidenav-btn {
    position: fixed;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    z-index: 99;
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
  }
}