strong {
  font-weight: $font-weight-bold;
}

hr {
  margin: 3rem 0;
  border: 0;
  border-top: 1px solid $color-border-light;
}

a {
  color: $color-primary;
  text-decoration: none;

  &:hover {
    color: theme-darken($color-primary);
    text-decoration: none;
  }
}

%headers-common {
  display: block;
  font-weight: $font-weight-bold;
  color: var(--color-headings, #{$color-headers});
  margin-bottom: 0.5rem;
  line-height: 1.2;

  a {
    text-decoration: none;
    color: inherit;

    &:hover {
      text-decoration: underline;
    }
  }
}

.h0 {
  @extend %headers-common;
  font-size: $font-size-h1;
  line-height: $line-height-h1;
  font-weight: $font-weight-black;

  @include media-breakpoint-up(lg) {
    font-size: $font-size-h0;
    line-height: $line-height-h0;
  }
}

h1,
.h1 {
  @extend %headers-common;
  font-size: $font-size-h1;
  line-height: $line-height-h1;
}

h2,
.h2 {
  @extend %headers-common;
  font-size: $font-size-h2;
  line-height: $line-height-h2;
}

h3,
.h3 {
  @extend %headers-common;
  font-size: $font-size-h3;
  line-height: $line-height-h3;
  margin-bottom: $gap-1;
}

h4,
.h4 {
  @extend %headers-common;
  font-size: $font-size-h4;
  line-height: $line-height-h4;
  margin-bottom: $gap-1;
}

h5,
.h5 {
  @extend %headers-common;
  font-size: $font-size-h5;
  line-height: $line-height-h5;
  margin-bottom: $gap-1;
}

h6,
.h6 {
  @extend %headers-common;
  font-size: $font-size-h6;
  line-height: $line-height-h6;
  margin-bottom: $gap-1;
}

.h-subheader {
  font-size: $font-size-h7;
  line-height: $line-height-h7;
  margin-bottom: $gap-2;
  text-transform: uppercase;
  letter-spacing: $tracking-wide;
  color: $color-muted-light;
  font-weight: $font-weight-medium;
}

p,
ol,
ul,
pre,
table,
.highlight,
.callout,
.tip {
  margin-bottom: $gap-4;
}

ol,
ul {
  margin-left: 1rem;
  padding-left: 1rem;
}

img,
picture {
  max-width: 100%;
  display: block;

  &[width][height] {
    height: auto;
  }

  &:not([height]) {
    height: auto;
  }
}

.img {
  border: 1px solid $color-border-light;
  border-radius: $border-radius;
  background: $color-white;
}

input,
button,
textarea,
select {
  font: inherit;
}

img:not([alt]) {
  filter: blur(10px);
}

.text-truncate {
  @include text-truncate(100%);
}

.link-icon {
  display: inline-flex;
  color: inherit;
  text-decoration: none;

  @at-root a#{&} {
    &:hover {
      opacity: 0.8;
    }
  }

  svg {
    opacity: 0.5;
    vertical-align: bottom;
    margin-right: $gap-2;
    width: $line-height-base;
    height: $line-height-base;
  }
}

.link-text {
  color: $color-text;
  text-decoration: none;
  transition: 0.3s color;

  &:hover {
    text-decoration: none;
    color: $color-primary;
  }
}

.link-muted {
  color: $color-muted;
  text-decoration: none;
  transition: 0.3s color;

  &:hover,
  &.active {
    text-decoration: none;
    color: $color-text;
  }
}

.link-brand {
  color: $color-muted-light;
  text-decoration: none;
  transition: 0.3s color;

  &:hover {
    text-decoration: none;
    color: $color-text;
  }
}

.visually-hidden {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

code {
  padding: 0.25em 0.25em;
  font-family: $font-family-monospace;
  font-size: 85%;
  background-color: rgba($color-muted-dark, 0.04);
  border-radius: $border-radius;
  border: 1px solid $color-border;
  color: $color-muted-dark;
}

pre,
code {
  font-family: $font-family-monospace;
}

pre {
  white-space: pre-wrap;
  line-height: 1.7142857143;
  background: $color-highlight-bg;
  color: $color-white;
  border-radius: $border-radius;
  padding: $gap-3 $gap-4;
  font-size: 13px;
  word-break: break-word;
  tab-size: 2;
  overflow: auto;
  max-height: 25rem;

  @include scrollbar-dark;

  code {
    background: transparent;
    border-radius: 0;
    border: none;
    font-size: 1em;
    display: block;
    padding: 0;
    color: inherit;
    white-space: pre-wrap !important;
  }
}

$languages: (
  yml: "YAML",
  scss: "SCSS",
  css: "CSS",
  html: "HTML",
  js: "JavaScript",
  ts: "TypeScript",
);

%language {
  position: relative;

  pre.highlight:after {
    position: absolute;
    font-size: $font-size-h6;
    user-select: none;
    top: $gap-2;
    right: $gap-2;
    opacity: 0.5;
  }
}

@each $class, $name in $languages {
  .language-#{$class} {
    @extend %language;

    pre.highlight:after {
      content: "#{$name}";
    }
  }
}

figure {
}

figcaption {
  text-align: center;
  font-size: $font-size-h6;
  margin: $gap-2 0 0;
  color: $color-muted;
}

@keyframes animated-ellipsis-keyframes {
  0% {
    transform: translateX(-100%);
  }
}

.animated-ellipsis {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;

  &:after {
    display: inline-block;
    content: "...";
    animation: animated-ellipsis-keyframes 1.2s steps(4, jump-none) infinite;
  }
}

.steps {
  margin-left: 1rem;
  padding-left: 2rem;
  counter-reset: step;
  border-left: 1px solid $color-border;
  margin-bottom: 3rem;

  h3 {
    counter-increment: step;

    &:not(:first-child) {
      margin-top: 3rem !important;
    }

    &:before {
      content: counter(step);
      display: inline-block;
      position: absolute;
      margin-top: -2px;
      margin-left: calc(-2rem - 1rem);
      width: 2rem;
      height: 2rem;
      text-align: center;
      text-indent: -1px;
      color: $color-muted;
      border-radius: 100%;
      border: 4px solid $color-background;
      background: $color-gray;
      line-height: 1.5rem;
      font-size: $font-size-h6;
      font-weight: 400;
    }
  }
}

.tabs {
  padding: 0;
  margin: 0 0 1.5rem;
  border-bottom: 1px solid $color-border;
  font-size: $font-size-h6;
}

.tab {
  text-decoration: none;
  display: inline-block;
  line-height: 1;
  padding: $gap-2 0;
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
  color: $color-headers;
  cursor: pointer;

  &.active {
    color: $color-primary;
    border-bottom-color: $color-primary;
  }

  &:not(:first-child) {
    margin-left: 1.5rem;
  }
}

/*
Callout
 */
.callout {
  border: 1px solid rgba($color-primary, 0.3);
  border-radius: $border-radius;
  background: rgba($color-primary, 0.06);
  padding: $gap-3;

  > :last-child {
    margin-bottom: 0;
  }
}

.callout-title {
  @extend .h-subheader;
  color: $color-primary;
}

/**
Tip
 */
.tip {
  line-height: 1.5rem;

  .icon {
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 0.5rem;
    vertical-align: bottom;
  }
}

/**
Link
 */
.link {
  .link-img {
    box-shadow: $shadow-card;
    transition: $transition-duration transform;
  }

  &:hover {
    .link-img {
      box-shadow: $shadow-card, $shadow-card-lg;
      transform: scale(1.05);
    }
  }
}

/**
Options table
 */
.options-table {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-radius: $border-radius;
  border: 1px solid $color-border;
}

.options-table-title {
  border-right: 1px solid $color-border;
  padding: 1rem;
  background: var(--bg-gray-light);

  ~.options-table-title {
    border-top: 1px solid $color-border;
  }

  h3 {
    margin: 0 !important;
    font-size: $font-size-h5;
  }

  p {
    color: $color-muted-light;
    font-size: $font-size-h6;
  }
}

.options-table-description {
  padding: 1rem;
  grid-column: span 3/span 3;

   ~.options-table-description {
    border-top: 1px solid $color-border;
  }
}

.codeblock {
  position: relative;
  left: 50%;
  max-width: 64rem;
  transform: translate(-50%);
  width: 100%;
}

.codeblock-copy {
  position: absolute;
  top: .5rem;
  right: .5rem;
}