/* webfonts */
:root {
  font-family: "Inter var", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue",
    sans-serif;
  font-feature-settings: "liga" on, "calt" on;

  /* fallback to slightly thinner font on browsers without variable 'wght' support */
  font-weight: 400;

  /* base rem = 16px by default, left as percentage for screen readers */
  font-size: 100%;

  --color-brand: #009639;
  --color-brand-300: #a6daba;
  --color-brand-200: #ccead7;
  --color-brand-100: #f2faf5;
  --color-background: #ffffff;
  --color-foreground: #000000;
  --color-shadow: #d2d2d2;
  --color-footer: #1d1d1d;
  --color-footer-text: #e2e2e2;
  --color-product-title: #8d8d8d;
  --color-table-divider: #cccccc;
  --color-codeblock-code-with-comment: #00963926;

  --sidebar-margin: 24px;
  --sidebar-line-box-side-length: 8px;
  --sidebar-line-box-top: 6px;
  --sidebar-line-box-left: 12px;
  --sidebar-width: 24rem;
  --sidebar-line-width: 11.5px;
  --side-gutter-width: 20rem;
  --table-top-bottom-spacing: 3rem;
  --table-row-space-between: 1.5rem;
  --table-min-column-spacing-narrow: 1.5rem;
  --table-min-column-spacing-wide: 0.75rem;
  --table-header-bottom-spacing: 1rem;
  --table-line-height: 1px;
  --text-content-width-iphone-13: 30rem;
  --text-content-width-mbp-14: 40rem;
  --text-content-width-mbp-16: 50rem;
  --text-content-width-4k-display: 60rem;
  --codeblock-comment-diff: 2rem;
  --codeblock-comment-space-between: 10px;
  --codeblock-horizontal-line-length: 2rem;
  --codeblock-horizontal-line-overflow: 0.25rem;
  --codeblock-border-thickness: 1px;
  --codeblock-code-section-padding-left: 1rem;
  --codeblock-line-box-side-length: 4px;
  --component-gap: 3.5rem;
  --overflow-gutter-extension: 1rem;
}

@supports (font-variation-settings: normal) {
  :root {
    font-family: InterVariable, sans-serif;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  .breadcrumb {
    font-variation-settings: "wght" 500;
  }
}

h1,
h2,
h3,
h4,
h5,
h6,
.breadcrumb {
  font-weight: 500;
}

/* header */
p {
  font-weight: 400;
}

/* layout */
header {
  margin: 2rem 2rem;

  .header-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

  ul {
    list-style: none;
  }

  .dropdown-content {
    position: absolute;
    background-color: white;
    border: black 1px solid;
    box-shadow: 3px 3px 0px var(--color-shadow);
    z-index: 1;
    right: 0;
    display: none;
    width: 400px;
    max-width: 80vw;
    margin-right: 2.5rem;
  }

  .dropdown-content ul {
    padding: 20px 10px;
  }

  .navbar-button {
    padding: 0.5rem 0.5rem;
    border: none;
    border-radius: 0.25rem;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
  }

  .remove-bottom-radius {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }
}

/* footer */
footer {
  background-color: var(--color-footer);
  padding: 2.5rem;
  margin: -0.5rem;
  margin-top: auto;
}

.footer-layout {
  display: grid;
  grid-template-columns: 1fr;
  font-size: 0.875rem;
  gap: 24px;
}

.footer-f5-trademark {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
}

.footer-f5-trademark p {
  margin: 0;
  color: var(--color-footer-text);
}

.footer-useful-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.footer-useful-links a {
  color: var(--color-footer-text);
  text-decoration: none;
}

@media (min-width: 814px) {
  .footer-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    font-size: 0.875rem;
  }

  .footer-useful-links {
    gap: 4px;
  }
}

/* breadcrumbs */
nav {
  display: flex;
  align-items: center;

  .logo {
    height: 3rem;
    width: 3rem;
  }

  .links a {
    margin: 0 0 0 1rem;
  }
}

/* main content */
.docs-container * {
  box-sizing: border-box;
}

.content-layout {
  display: grid;
  grid-template-columns: var(--text-content-width-iphone-13) var(
      --side-gutter-width
    );
  column-gap: var(--component-gap);
}

.docs-container {
  min-width: 100%;
}

.sidebar-layout {
  display: flex;
  flex-direction: column;
  z-index: 9999;
}

@media (max-width: 1512px) {
  .sidebar-layout {
    display: none;
  }
}

#searchbox {
  width: 24rem;
  display: none;
  grid-column: 1;
}

/* main content */
.docs-container * {
  box-sizing: border-box;
}

.docs-container {
  min-width: 100%;
}

.breadcrumb-layout {
  margin: 0 2rem;
}

.main-layout {
  display: grid;
  grid-template-columns: 1fr;
}

.sidebar-container {
  display: flex;
  flex-direction: column;
}

.text-content {
  grid-column-start: 1;
  display: grid;
}

.text-content > :not(.wide) {
  grid-column: 1;
}

.text-content .wide {
  grid-column: 1 / -1;
}

.text-content table {
  width: 100%;
}

@media (min-width: 1512px) {
  /* Macbook Pro 14 */
  .base-layout {
    display: grid;
    grid-template-rows: repeat(2, auto);
    column-gap: var(--component-gap);
  }

  .breadcrumb-layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    column-gap: var(--component-gap);
    align-items: center;
  }

  .text-content {
    grid-template-columns: var(--text-content-width-mbp-14) var(
        --side-gutter-width
      );
    column-gap: var(--component-gap);
  }

  .main-layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    column-gap: var(--component-gap);
  }

  .content-layout {
    display: grid;
    grid-template-columns: var(--text-content-width-mbp-14) var(
        --side-gutter-width
      );
    column-gap: var(--component-gap);
  }

  .content-layout .side-gutter {
    grid-column-start: 2;
  }
}

@media (min-width: 1728px) {
  /* Macbook Pro 16 */
  .content-layout {
    display: grid;
    grid-template-columns: var(--text-content-width-mbp-16) var(
        --side-gutter-width
      );
    column-gap: var(--component-gap);
  }

  .text-content {
    grid-template-columns: var(--text-content-width-mbp-16) var(
        --side-gutter-width
      );
    column-gap: var(--component-gap);
  }
}

@media (min-width: 2560px) {
  /* 4k Desktop */
  .content-layout {
    display: grid;
    grid-template-columns: var(--text-content-width-4k-display) var(
        --side-gutter-width
      );
    column-gap: var(--component-gap);
  }

  .text-content {
    grid-template-columns: var(--text-content-width-4k-display) var(
        --side-gutter-width
      );
    column-gap: var(--component-gap);
  }
}

.main {
  display: flex;
}

.sidebar {
  display: flex;
  flex-direction: column;
  width: 24rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar .product-selector-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-brand);
  color: var(--color-brand-100);
  border: none;
  font-size: 1.25rem;
  width: 100%;
  padding: 0.5rem;
  cursor: pointer;
}

.sidebar .product-selector-button .selector-icon {
  height: 24px;
  width: 24px;
}

.product-selector {
  display: none;
  position: absolute;
  top: 0;
  min-width: 80%;
  margin-left: 46rem;
  padding: 1rem 1.5rem;
  background-color: white;
  border: black 1px solid;
  box-shadow: 3px 3px 0px var(--color-shadow);
}

.product-selector p {
  font-size: 0.75rem;
  color: var(--color-product-title);
  display: inline;
}

.product-selector ul {
  padding-left: 0;
  margin-top: 0;
  list-style-type: none;
}

.product-selector a {
  text-decoration: none;
  color: black;
  font-size: 1rem;
}

/* Sidebar scroller */
.sidebar .scrollbar-container {
  width: 100%;
  max-height: 100vh;
  overflow: hidden;
  scrollbar-gutter: stable;
}

.sidebar .scrollbar-container:hover {
  overflow: auto;
}

.sidebar .sidebar-navigation {
  margin-left: var(--sidebar-margin);
}

/* removes the built in ul padding/margin */
.sidebar .sidebar-navigation ul {
  margin-left: 0;
  padding-left: 0;
  list-style-type: none;
}

.sidebar ul :not(.sidebar-navigation) ul {
  padding-left: 16px;
}

.sidebar .sidebar-navigation li {
  margin-bottom: 16px;
}

.sidebar .sidebar-navigation a {
  text-decoration: none;
  color: black;
}

.sidebar .sidebar-navigation .collapsible-header {
  cursor: pointer;
}

.sidebar .sidebar-navigation .collapsible-content {
  display: none;
  position: relative;
}

.sidebar .sidebar-navigation .parent-box.opened,
.sidebar .sidebar-navigation .box.opened {
  display: none;
}

.toggle-checkbox:checked ~ .collapsible-header .parent-box.expand,
.toggle-checkbox:checked ~ .collapsible-header .box.expand {
  display: none;
}

.toggle-checkbox:checked ~ .collapsible-content {
  display: block;
}

.toggle-checkbox:checked ~ .collapsible-header .parent-box.opened {
  display: inline-block;
}

.toggle-checkbox:checked ~ .collapsible-header .box.opened {
  display: block;
}

/* Every other Sidebar Partial Vertical Line */
.toggle-checkbox:checked ~ .collapsible-content::before {
  content: "";
  position: absolute;
  border-left: black 1px solid;
  left: -8.5px;
  top: -22.5px;
  height: calc(100% + 13.5px);
}

/* Every other Sidebar Partial Horizontal Lines */
.toggle-checkbox:checked ~ .collapsible-content li {
  position: relative;
}

.collapsible-content .box::after {
  content: "";
  position: absolute;
  border-top: black 1px solid;
  left: -11.5px;
  width: var(--sidebar-line-width);
  top: 50%;
}

.collapsible-content .opened::after {
  content: "";
  position: absolute;
  border-top: black 1px solid;
  left: -12.5px;
  width: var(--sidebar-line-width);
  top: 50%;
}

.collapsible-content .box-link::after {
  content: "";
  position: absolute;
  border-top: black 1px solid;
  left: -11.5px;
  width: var(--sidebar-line-width);
  top: 50%;
}

.selected {
  font-weight: 800;
}

.sidebar .sidebar-navigation li:first-child {
  margin-top: 16px;
}

.sidebar .sidebar-navigation ul li .parent-box-link {
  content: "";
  background-color: black;
  position: absolute;
  width: 1px;
  height: var(--sidebar-line-box-side-length);
  margin-top: var(--sidebar-line-box-top);
  left: calc(0px - var(--sidebar-line-box-left));
}

.sidebar .sidebar-navigation ul li .box-link {
  content: "";
  background-color: black;
  position: absolute;
  width: 1px;
  height: var(--sidebar-line-box-side-length);
  margin-top: var(--sidebar-line-box-top);
  left: var(--sidebar-line-box-left);
}

.sidebar .sidebar-navigation ul li .parent-box {
  content: "";
  display: inline-block;
  width: var(--sidebar-line-box-side-length);
  height: var(--sidebar-line-box-side-length);
  vertical-align: middle;
  margin-left: -12px;
  margin-top: -4px;
}

.sidebar .sidebar-navigation ul li .box {
  content: "";
  position: absolute;
  width: var(--sidebar-line-box-side-length);
  height: var(--sidebar-line-box-side-length);
  margin-top: var(--sidebar-line-box-top);
  left: var(--sidebar-line-box-left);
}

.sidebar .sidebar-navigation ul li .expand {
  background-color: black;
}

.sidebar .sidebar-navigation ul li .opened {
  border: black 1px solid;
}

.sidebar .sidebar-navigation ul li .current {
  background-color: var(--color-brand);
  z-index: 999;
}

.sidebar .sidebar-navigation ul li .partial-box {
  margin-left: -24px;
}

.sidebar .sidebar-navigation ul li .partial {
  margin-top: 0;
  top: calc(50% - 3.5px);
  left: -13px;
}

/* First Sidebar Nav Vertical Line */
.sidebar .sidebar-navigation .parent-collapsible-content {
  position: relative;
}

.sidebar .sidebar-navigation .parent-collapsible-content::before {
  content: "";
  position: absolute;
  border-left: black 1px solid;
  left: -24px;
  top: 10px;
  height: calc(100% - 9px - 10px);
}

/* First Sidebar Nav Horizontal Lines */
.sidebar .sidebar-navigation .parent-collapsible-content .parent-box::before {
  content: "";
  display: block;
  border-top: black 1px solid;
  margin-left: -12px;
  margin-top: 50%;
  width: var(--sidebar-line-width);
}

.parent-collapsible-content .parent-box-link::after {
  content: "";
  position: absolute;
  border-top: black 1px solid;
  left: -11.5px;
  width: var(--sidebar-line-width);
  top: 50%;
}

.row {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
}

/* content */
main {
  flex: 1;
  max-width: 50rem;
  min-width: 40rem;
  margin: 2rem 2rem;
}

p {
  margin: 0 0 1.5rem 0;
  line-height: 1.5rem;
}

.breadcrumb {
  color: var(--color-foreground);
  text-decoration: none;
  font-size: 0.875rem;
  grid-column: 2 / -1;
}

.breadcrumb .active {
  font-weight: 600;
}

.breadcrumb ol {
  list-style: none;
  padding: 0;
  display: flex;
}

.breadcrumb li:after {
  padding: 0 0.25rem;
  content: "\E1D7";
}

a {
  color: var(--color-brand);
}

h1 {
  font-size: 2rem;
  margin: 0 0 2rem 0;
}

h2 {
  font-size: 1.5rem;
  margin: 3rem 0 1rem 0;
}

/* tables */
table {
  td {
    padding: var(--table-row-space-between) 0;
  }

  th {
    font-weight: bold;
    text-align: start;
    vertical-align: top;
    padding-bottom: var(--table-header-bottom-spacing);
  }

  tr {
    position: relative;
  }

  tr::after {
    content: "";
    position: absolute;
    border-bottom: var(--table-line-height) solid var(--color-table-divider);
    bottom: 0;
    left: calc(-1 * var(--overflow-gutter-extension));
    width: calc(100% + (2 * var(--overflow-gutter-extension)));
  }
}

.narrow table {
  min-width: 100%;
  margin: var(--table-top-bottom-spacing) 0;
  border-collapse: collapse;
}

.wide table {
  margin: var(--table-top-bottom-spacing) 0;
  border-collapse: collapse;
}

.narrow table th,
.narrow table td {
  padding-left: var(--table-min-column-spacing-narrow);
}

.wide table th,
.wide table td {
  padding-left: var(--table-min-column-spacing-wide);
}

table th:first-child,
table td:first-child {
  padding-left: 0;
}

table hr {
  color: var(--color-table-divider);
  border: none;
  border-bottom: var(--table-line-height) solid var(--color-table-divider);
}

/* callouts */
blockquote {
  border: 1px solid var(--color-foreground);
  padding: 1rem;
  margin: 3rem -1rem;

  /* solid 3px drop shadow */
  box-shadow: 3px 3px 0px var(--color-shadow);
}

blockquote.note:before {
  content: "Note";
  text-transform: uppercase;
  font-size: 1rem;
  font-weight: 600;
  font-variation-settings: "wght" 600;

  position: absolute;
  margin: -1.625rem 0 0 -0.25rem;
  padding: 0 0.25rem;
  display: block;
  background-color: var(--color-background);
}

blockquote p:first-child {
  margin: 0 auto 1rem auto;
}

blockquote p:last-child {
  margin: 0 auto;
}

/* Codeblocks */
.highlight-mf {
  grid-column: 1 / -1 !important;
  position: relative;
  margin-left: calc(var(--overflow-gutter-extension) / -2);
  width: calc(100% + var(--overflow-gutter-extension));

  code {
    font-weight: light;
    font-family: "JetBrains Mono", monospace;
    display: flex;
    flex-direction: column;
  }

  pre.chroma {
    overflow-x: auto;
    box-sizing: border-box;
  }

  code .line {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      " code "
      " comment ";
  }

  code .line:has(.comment) .code {
    display: inline-block;
    height: fit-content;
    white-space: pre-wrap;
    width: 100%;
    background-color: var(--color-codeblock-code-with-comment);
    margin: var(--codeblock-comment-space-between) 0;
    position: relative;
    grid-column: 1 / -1;
  }

  code .line:not(:has(.comment)) .code {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  code:not(:has(.comment)) .code {
    /* For codeblocks without comments */
    grid-column: 1 / -1 !important;
    grid-row: 1;
    padding-left: 0;
  }

  code .code {
    padding-left: var(--codeblock-code-section-padding-left);
    grid-area: code;
  }

  code .comment {
    display: inline-block;
    white-space: normal;
    margin: var(--codeblock-comment-space-between) 0;
    width: calc(100vw - (var(--codeblock-comment-diff) * 2));
    border: black var(--codeblock-border-thickness) solid;
    box-shadow: 3px 3px 0px var(--color-shadow);
    padding: 8px;
    grid-column: 1 / -1;
  }

  code .line:has(.comment) .code::before {
    /* Vertical Lines */
    content: "";
    position: absolute;
    border-left: black var(--codeblock-border-thickness) solid;
    left: calc(var(--codeblock-horizontal-line-overflow) + 1px);
    top: 10px;
    height: calc(100% + 0.7rem);
  }

  code .line:has(.comment) .code::after {
    /* Block */
    content: "";
    background-color: black;
    position: absolute;
    height: var(--codeblock-line-box-side-length);
    width: var(--codeblock-line-box-side-length);
    top: calc(10px - (var(--codeblock-border-thickness) * 1.5));
    left: var(--codeblock-horizontal-line-overflow);
  }

  @media (min-width: 768px) {
    /* Tablet */
    code .line:has(.comment) .code {
      grid-column: 2 / -1;
    }

    code .comment {
      grid-column: 1;
      width: calc(100% - (var(--codeblock-comment-diff)));
    }

    code .line:not(:has(.comment)) .code {
      grid-column: 2 / -1;
    }

    code .line {
      /* Readjust the areas to be more responsive */
      grid-template-columns: 40% 60%;
      grid-template-areas: "comment code";
    }

    code .line:has(.comment) .code::before {
      /* Horizontal Lines */
      border-left: none;
      border-top: black var(--codeblock-border-thickness) solid;
      left: calc(var(--codeblock-comment-diff) * -1);
      width: calc(
        var(--codeblock-horizontal-line-length) +
        var(--codeblock-horizontal-line-overflow)
      );
    }
  }
}

/* Logo */
.f5-logo-footer {
  height: 32px;
  width: 32px;
}

.nginx-logo-footer {
  height: 72px;
  width: 156px;
}

/* FILTHY HACKS BEGIN */

/* Override logo with black text version */
.navbar-brand {
  height: 3.5rem;
  display: block;

  /* non-tiling background logo */
  background-image: url(/images/icons/NGINX-Docs-horiz-black-type.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: left center;
  width: 200px; /* Adjust the width as needed to fit the logo */

  img {
    display: none;
  }
}

/* FILTHY HACKS END */

/* Hidden temporarily */
.code-copy {
  display: none;
}

@media print {
  .qualtrics-feedback {
    visibility: hidden;
  }
}