@import url('colors.css');
@import url('auth.css');
@import url('dialog.css');
@import url('tables.css');
@import url('code.css');

/* Global Styles */
html, body {
  align-items: center;
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: var(--font-size);
  margin: 0;
  padding: auto;
  scroll-behavior: smooth;
  width: 100%;
}

template {
  display: inline-block;
}

a {
  color: var(--color-link-primary);
}

abbr, dfn {
  cursor: help;
  font-weight: bold;
  text-decoration: dashed underline;
}

/** Default Button Styles */
button {
  background-color: var(--color-button-primary);
  border: 0;
  color: var(--color-button-text);
  cursor: pointer;
  font-size: 1.25rem;
  margin: 0;
  padding: .5rem 1rem;
}

button:hover {
  background-color: var(--color-button-hover);
  color: var(--color-button-hover-text);
}

button.small {
  font-size: 1rem;
  padding: .25rem .5rem;
}

/* Buttons inside of Headings */
h1, h2, h3, h4 {
  position: relative;
}

h1 > nav,
h2 > nav,
h3 > nav,
h4 > nav {
  align-items: center;
  bottom: 0;
  display: flex;
  flex-direction: row;
  justify-content: center;
  margin: 0;
  padding: 0;
  position: absolute;
  right: 0;
  top: 1rem;
  z-index: 999;
}

h4 > nav > button,
h3 > nav > button,
h2 > nav > button,
h1 > nav > button {
  font-size: 1.125rem;
  margin: 0 0 0 .75rem;
  opacity: 1;
  padding: .25rem .75rem;
}
body.unauthenticated h1 > nav > button,
body.unauthenticated h2 > nav > button,
body.unauthenticated h3 > nav > button,
body.unauthenticated h4 > nav > button {
  cursor: not-allowed;
  opacity: 0.4;
}

/** Begin Header Styles */
body > header {
  align-items: center;
  background-color: var(--color-background);
  border-bottom: var(--border-width) solid var(--color-primary);
  color: var(--color-white);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

body > header > blockquote {
  background-color: var(--color-primary);
  font-weight: bold;
  margin: 0;
  padding: 1rem;
  text-align: center;
}


/** Navigation Styles */
body > header > nav {
  align-items: center;
  display: grid;
  grid-gap: 2rem;
  grid-template-columns: 50px auto 120px 120px;
  margin: 0 auto;
  max-width: var(--max-width);
  width: 100%;
}

body > header > nav > button {
  background-color: var(--color-button-primary);
  border: 0;
  color: var(--color-button-text);
  content: "☰";
  cursor: pointer;
  display: block;
  font-size: 1.5rem;
  line-height: 3rem;
  margin: 1rem 0;
  padding: 0;
  position: relative;
}

body > header > nav > button.open:before {
  background-color: var(--color-white);
  border: var(--border-width) solid var(--color-primary);
  border-bottom: 0px solid white;
  color: var(--color-text);
  content: "✖";
  display: block;
  left: 0;
  left: 0;
  padding: 0 0 1.18rem 0;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 999;
}

body > header > nav > a {
  background-color: var(--color-button-primary);
  border-radius: var(--border-radius);
  color: var(--color-button-text);
  display: block;
  font-weight: 600;
  margin: 1rem 0;
  padding: 1rem 2rem;
  text-align: center;
  text-decoration: none;
  transition: opacity ease 0.5s;
}

body > header > nav > a:hover {
  background-color: var(--color-button-hover);
  color: var(--color-button-hover-text);
}

body > header > nav > ul.open {
  animation: fadeInFromNone 0.25s ease-out;
  display: flex;
}

body > header > nav > ul {
  background-color: var(--color-white);
  border: var(--border-width) solid var(--color-primary);
  border-bottom-left-radius: 20px;
  box-shadow: var(--box-shadow);
  display: none;
  flex-direction: column;
  flex-wrap: wrap;
  height: 300px;
  justify-content: left;
  list-style: none;
  margin: 0;
  padding: 0 0 20px 0;
  position: absolute;
  top: 122px;
  width: var(--max-width);
}

body > header > nav > ul > li {
  align-items: center;
  border-right: 1px solid var(--color-grey-40);
  display: flex;
  flex-grow: 1;
  justify-content: center;
  margin: 0;
  min-height: 25%;
  padding: 0;
  width: auto;
}

body > header > nav > ul > li > a {
  align-items: center;
  color: var(--color-text);
  display: flex;
  font-size: 1.5rem;
  font-weight: 600;
  height: 100%;
  justify-content: center;
  padding: 0;
  text-decoration: none;
  width: 100%;
}

body > header > nav > ul > li > a:hover {
  background-color: var(--color-shade-10);
  color: var(--color-button-primary);
  text-decoration: none;
}


/** Begin Main Body Styles */
body > main {
  align-items: center;
}

body > main > section {
  align-items: center;
  display: flex;
  min-height: 20vh;
  padding: 120px 0 0 0;
  width: 100%;
}

body > main > section:nth-child(3n+3) {
  background-color: var(--color-primary-20);
  margin-top: 120px;
  padding: 120px 0;
}

body > main > section:nth-child(6n+7) {
  background-color: var(--color-error);
  margin-top: 0;
  padding: 120px 0;
}

body > main > section:last-of-type {
  background-color: var(--color-primary);
  color: var(--color-background);
  margin-top: 120px;
  padding: 120px 0;
}

body > main > section:last-of-type h1 {
  color: var(--color-background);
}


/** Regular Section Article Styles */
body > main > section {
}

body > main > section > article {
  display: grid;
  grid-gap: 2rem;
  grid-template-columns: 32% 32% 32%;
  margin: 4rem auto;
  max-width: var(--max-width);
  width: 100%;
}

body > main > section > article > header {
  grid-column-end: 3;
  grid-column-start: 1;
  grid-row: 1;
  padding-right: 2rem;
  position: relative;
}

body > main > section > article > header > h1 {
  color: var(--color-primary);
  font-family: var(--font-face);
  font-size: 8rem;
  letter-spacing: -0.5rem;
  line-height: 6rem;
  margin: 0 0 .5rem 0;
  padding: 0;
  position: relative;
}

body > main > section > article > header > h2 {
  color: var(--color-text);
  font-size: 2rem;
  font-weight: normal;
}

body > main > section:last-of-type > article > header > h2 {
  color: var(--color-background);
}

body > main > section > article > header > nav {
  margin: 0;
}

body > main > section > article > header > p {
  font-size: 1.5rem;
}


/** Primary Section Styles */
body > main > section:first-of-type {
  align-items: end;
  padding-top: 0;
}


/** First Article Navigation */
body > main > section:first-of-type > article {
  margin: 30rem auto 4rem auto;
}

body > main > section:first-of-type > article > header {
  grid-column-end: 4;
  grid-column-start: 1;
  grid-row: 1;
  padding: 0;
}

body > main > section:first-of-type > article > header > h1 {
  color: var(--color-primary-60);
  display: inline-block;
  font-size: 30rem;
  letter-spacing: -4rem;
  line-height: 3rem;
  position: relative;
}

body > main > section:first-of-type > article > header > h1 > small {
  bottom: 0;
  color: var(--color-secondary);
  display: block;
  font-size: 5rem;
  font-weight: 900;
  left: 6rem;
  letter-spacing: -0.5rem;
  position: absolute;
  rotate: -90deg;
  top: 9.5rem;
}

body > main > section:first-of-type > article > header > h2 {
  background-color: var(--color-primary-80);
  color: var(--color-background);
  padding: .25rem 0 .25rem 1.5rem;
}

/* Tile Navigation */
body > main > section:first-of-type > article > header > nav {
  margin: 4rem 0 0 0;
}

body > main > section:first-of-type > article > header > nav > ul {
  display: grid;
  grid-gap: 2rem;
  grid-template-columns: 32% 32% 32%;
  list-style-type: none;
  margin: 0;
  max-width: var(--max-width);
  padding: 0;
  width: 100%;
}

body > main > section:first-of-type > article > header > nav > ul > li {
  background-color: var(--color-primary-70);
  border-radius: var(--border-radius);
  color: var(--color-primary);
  margin: 0;
  padding: 0;
  position: relative;
}

body > main > section:first-of-type > article > header > nav > ul > li > a:hover:before {
  bottom: 30px;
  color: var(--color-primary);
  content: "⠴";
  display: block;
  font-size: 4rem;
  font-weight: 600;
  line-height: 0;
  position: absolute;
  right: 6px;
}

body > main > section:first-of-type > article > header > nav > ul > li > a {
  background-color: var(--color-background);
  border-radius: var(--border-radius);
  border: var(--border-width) solid var(--color-primary);
  color: var(--color-primary);
  display: flex;
  flex-direction: column;
  left: 0;
  min-height: 250px;
  position: relative;
  text-align: left;
  text-decoration: none;
  top: 0;
  transition: top ease 0.125s, left ease 0.125s, border ease 0.125s;
}

body > main > section:first-of-type > article > header > nav > ul > li > a:hover {
  background-color: var(--color-secondary);
  left: var(--offset-left);
  top: var(--offset-top);
  transition: top ease 0.125s, left ease 0.125s, border ease 0.125s;
}

body > main > section:first-of-type > article > header > nav > ul > li > a:hover > img {
  filter: grayscale(0%);
}

body > main > section:first-of-type > article > header > nav > ul > li > a > img {
  filter: grayscale(100%);
}

body > main > section:first-of-type > article > header > nav > ul > li > a > h3 {
  font-size: 4rem;
  line-height: 4rem;
  margin: 1rem;
}


/** Article Asides */
body > main > section > article > aside {
  background-color: var(--color-primary-80);
  border-radius: var(--border-radius);
  color: var(--color-background);
  grid-row: 1;
  margin: 0;
  max-height: 600px;
  min-height: 400px;
}

body > main > section:last-of-type > article > aside {
  background-color: var(--color-background);
  color: var(--color-primary);
}

body > main > section:nth-child(6n+7) > article > aside {
  color: var(--color-error);
}

body > main > section > article > aside > h3 {
  border-bottom: var(--border-width) solid var(--color-background);
  font-size: 2rem;
  padding: 0 0 2rem 2rem;
}

body > main > section:last-of-type > article > aside > h3 {
  border-bottom: var(--border-width) solid var(--color-primary);
}

body > main > section:nth-child(6n+7) > article > aside > h3 {
  border-bottom: var(--border-width) solid var(--color-error);
}

body > main > section > article > aside > ul {
  grid-column-start: 3;
  grid-row: 1;
  margin: 0 0 3rem 4rem;
  padding: 0;
}

body > main > section > article > aside > ul > li {
  font-size: 1.5rem;
  line-height: 2.5rem;
}

body > main > section > article > aside > ul > li > a {
  color: var(--color-link-secondary);
  text-decoration: none;
}

body > main > section:last-of-type > article > aside > ul > li > a {
  color: var(--color-primary);
  text-decoration: underline;
}

body > main > section > article > aside > ul > li > a:hover {
  font-weight: bold;
}


/** Article Body */
body > main > section > article > section {
  font-size: 1.5rem;
  grid-column-end: 4;
  grid-column-start: 1;
  max-width: var(--max-width);
}

body > main > section > article > section > blockquote {
  background-color: var(--color-info);
  border-radius: var(--border-radius);
  color: var(--color-background);
  margin: 3rem 0;
  padding: 3rem;
  position: relative;
}

body > main > section > article > section > blockquote:before {
  color: var(--color-primary);
  content: "ℹ️";
  display: block;
  font-size: 3rem;
  position: absolute;
  right: 2rem;
  top: -2rem;
}

body > main > section > article > section > blockquote.warn {
  background-color: var(--color-warn);
  color: var(--color-primary);
}

body > main > section > article > section > blockquote.warn:before {
  content: "⚠️";
}

section > article > section > h3 {
  font-size: 3rem;
  margin: 0;
  padding: 0;
}

section > article > section > figure {
  border-radius: var(--border-radius);
  display: block;
  margin: 1rem 0 0 0;
  padding: 0;
  position: relative;
  width: 100%;
}

section > article > section > figure > img {
  border-radius: var(--border-radius);
  border: var(--border-width) solid var(--color-primary);
  cursor: pointer;
  filter: saturate(10%);
  height: auto;
  left: 0;
  mix-blend-mode: multiply;
  object-fit: cover;
  object-position: center;
  position: relative;
  top: 0;
  transition: top ease 0.125s, left ease 0.125s, border ease 0.125s box-shadow ease 0.125s;
  width: 100%;
}

section > article > section > figure > img:hover {
  box-shadow: var(--box-shadow);
  cursor: pointer;
  filter: saturate(80%);
  left: var(--offset-left);
  top: var(--offset-top);
  transition: top ease 0.125s, left ease 0.125s, border ease 0.125s box-shadow ease 0.125s;
}

section > article > section > figure > figcaption {
  font-style: italic;
  padding: .5rem 0;
}


/** 4th-Level Sections */
body > main > section > article > section h4 {
  border-bottom: var(--border-width) solid var(--color-primary);
  color: var(--color-primary);
  font-size: 2rem;
  padding: 0;
  position: relative;
}

body > main > section > article > section h4 > button {
  position: absolute;
  right: 0;
}

body > main > section:last-of-type > article > section h4 {
  border-bottom: var(--border-width) solid var(--color-background);
  color: var(--color-background);
  font-size: 2.5rem;
  margin-bottom: 0;
}

/** 5th-Level Sections */
body > main > section > article > section > div {
  display: grid;
  grid-template-columns: 32% 32% 32%;
  grid-gap: 2rem;
  margin: 0 0 4rem 0;
}

body > main > section > article > section > div > div {
  grid-column-start: 1;
  grid-column-end: 3;
}

body > main > section > article > section > div > div > h5 {
  color: var(--color-primary);
  font-size: 1.75rem;
  font-weight: bold;
  margin: .5rem 0;
}

body > main > section > article > section > div > aside {
  background-color: var(--color-primary-80);
  color: var(--color-background);
  padding-bottom: 2rem;
}

body > main > section > article > section > div > aside a {
  color: var(--color-link-secondary);
}

body > main > section > article > section > div > aside a:hover {
  font-weight: bold;
}

body > main > section > article > section > div > aside > ol {
  margin: 1rem 2rem 1rem 1rem;
}

body > main > section > article > section > div > aside > ol > li {
  margin: 0 0 1rem 0;
}

body > main > section > article > section > div > aside code {
  background-color: transparent;
  border: 0;
  display: inline;
  font-family: monospace;
  font-size: 1.5rem;
  font-weight: bold;
  padding: 0;
}

body > main > section > article > section > div > aside code:before {
  border: 0;
  content: "";
  display: none;
  padding: 0;
  width: 0;
}

body > main > section > article > section > div > aside h4 {
  border-color: var(--color-background);
  color: var(--color-background);
  padding: 0 0 2rem 2rem;
}


/** 5th-Level Code Sections */
body > main > section > article > section > div > div > div > ul {
  margin: 0;
  padding: 0;
}

body > main > section > article > section > div > div > div > ul > li {
  background-color: var(--color-primary-10);
  cursor: pointer;
  list-style: none;
  margin: 1rem 0;
  padding: 1rem 2rem;
  position: relative;
}

body > main > section > article > section > div > div > div > ul > li:before {
  position: absolute;
  top: 1rem;
  right: 2rem;
  content: "▾";
  font-size: 1.5rem;
  display: block;
}

body > main > section > article > section > div > div > div > ul > li > div {
  display: none;
}

body > main > section > article > section > div > div > div > ul > li > div > code {
  padding: 1rem 1rem 1.5rem 2rem;
}

body > main > section > article > section > div > div > div > ul > li.open {
  background-color: var(--color-tint-20);
  margin: 1rem 0 2rem 0;
  padding: 2rem;
}

body > main > section > article > section > div > div > div > ul > li.open:before {
  content: "▴";
}

body > main > section > article > section > div > div > div > ul > li.open > div {
  display: block;
}

body > main > section > article > section > div > div > div > ul > li > h5 {
  font-size: 1.5rem;
  margin: 0;
  padding: 0;
  text-transform: capitalize;
}


/** Descriptive Lists */
body > main > section > article > section > dl {
  display: flex;
  flex-direction: column;
  margin: 0 auto;
}

body > main > section > article > section > dl > dt {
  font-size: 1.5rem;
  font-weight: bold;
  position: relative;
}

body > main > section > article > section > dl > dt[data-label]:not([data-label=""]) {
  margin-top: 4rem;
}

body > main > section > article > section > dl > dt[data-label]:after {
  color: var(--color-background-60);
  content: attr(data-label);
  display: block;
  font-size: 7.5rem;
  left: -7rem;
  position: absolute;
  top: -30px;
}

body > main > section > article > section > dl > dd {
  font-size: 1.5rem;
  line-height: 2rem;
  margin: 0 0 1.5rem 0;
}

body > main > section > article > section > dl > dd > ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

body > main > section > article > section > dl > dd > ul > li {
  font-size: 1.25rem;
  margin: 0;
  padding: 0;
}

body > main > section > article > section > dl > dd > ul > li > a {
  color: var(--color-error);
  margin: 0 .5rem 0 0;
  padding: 0;
}

/** Begin Footer Styles */
body > footer {
  background-color: var(--color-primary);
  color: var(--color-background);
  display: flex;
  font-size: 1rem;
  margin: 0;
  min-height: 100px;
  padding: 0;
}

body > footer > section {
  border-top: 7px solid var(--color-background);
  display: flex;
  flex-basis: 50%;
  flex-grow: 1;
  gap: 2rem;
  margin: 3rem auto;
  max-width: var(--max-width);
}

body > footer > section p {
  flex-basis: 50%;
}

body > footer > section p:last-of-type {
  text-align: right;
}

body > footer section > p a {
  color: var(--color-text-primary);
  margin: 0 .5rem;
  text-decoration: none;
}

/* Lazy-Loaded Images */
img[data-src] {
  height: 0;
  opacity: 0;
  width: 0;
}

img[href] {
  height: auto;
  opacity: 1;
  width: auto;
}

@keyframes fadeInFromNone {
  0% {
      display: none;
      opacity: 0;
  }

  1% {
      display: block;
      opacity: .5%;
  }

  100% {
      display: block;
      opacity: 1;
  }
}