/* SAS to R: one layout, two palettes.
   Light = Paper terminal (warm paper, teal). Dark = Slate IDE (slate,
   green accent, cyan links). Quarto swaps Bootstrap sheets and sets
   .quarto-light / .quarto-dark on body; tokens here follow that class
   so the chrome stays in sync. IBM Plex is loaded from _quarto.yml. */

:root,
body.quarto-light {
  --bg: #f3f0e8;
  --bg-raised: #eae6dc;
  --bg-chrome: #f3f0e8;
  --fg: #1e2a26;
  --fg-heading: #15201c;
  --fg-muted: #7a7f78;
  --accent: #1b8a7c;
  --accent-2: #14685e;
  --link: #1b8a7c;
  --link-hover: #14685e;
  --inline-code: #14685e;
  --amber: #b07d1a;
  --border: #d4cfc3;
  --grid: rgba(28, 32, 28, 0.012);
  --code-bg: #e8e4d8;
  --input-bg: #faf8f3;
  --overlay: rgba(243, 240, 232, 0.82);
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --font-sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --caret-blink: 1.05s;
  color-scheme: light;
}

body.quarto-dark {
  --bg: #1a2330;
  --bg-raised: #222c3c;
  --bg-chrome: #161e2a;
  --fg: #c5d0dc;
  --fg-heading: #e6edf4;
  --fg-muted: #7d8b99;
  --accent: #3ecf8e;
  --accent-2: #c8e36a;
  --link: #5ec8e8;
  --link-hover: #8ad9f0;
  --inline-code: #c8e36a;
  --amber: #e6b84d;
  --border: #2c3a4c;
  --grid: rgba(190, 215, 225, 0.012);
  --code-bg: #141c28;
  --input-bg: #121820;
  --overlay: rgba(26, 35, 48, 0.82);
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --font-sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --caret-blink: 1.05s;
  color-scheme: dark;
}

html {
  background-color: var(--bg);
  scrollbar-gutter: stable;
}

body {
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans) !important;
  line-height: 1.6;
  letter-spacing: 0;
}

/* Prose is IBM Plex Sans so it stays distinct from code. Headings,
   navbar, tables, and code stay mono (rules below). */
#quarto-document-content > p,
#quarto-document-content > section p,
div.callout,
div.callout p {
  font-family: var(--font-sans);
  line-height: 1.6;
}

/* Cosmo is a light Bootswatch. Compiling dark colors on top of it still
   leaves light-theme defaults: --bs-emphasis-color #000, pre { color:#000 }
   on #222c3c (knitr/console blocks), .text-body-emphasis, .text-dark.
   That is the black-on-slate bug. Do not color pre code span.* or
   highlighting flattens. */
body.quarto-dark {
  --bs-body-color: var(--fg);
  --bs-emphasis-color: #e6edf4;
  --bs-emphasis-color-rgb: 230, 237, 244;
  --bs-heading-color: var(--fg-heading);
  --bs-secondary-color: var(--fg-muted);
  --bs-tertiary-color: var(--fg-muted);
  --bs-code-color: var(--inline-code);
  color: var(--fg);
}

body.quarto-dark caption,
body.quarto-dark figcaption,
body.quarto-dark .table,
body.quarto-dark .callout,
body.quarto-dark .callout-header,
body.quarto-dark .callout-body,
body.quarto-dark .callout-title,
body.quarto-dark .cell-output,
body.quarto-dark .cell-output-stdout,
body.quarto-dark .nav-footer,
body.quarto-dark .text-body,
body.quarto-dark .description,
body.quarto-dark .quarto-title-meta,
body.quarto-dark .quarto-title-meta-contents {
  color: var(--fg);
}

body.quarto-dark h1,
body.quarto-dark h2,
body.quarto-dark h3,
body.quarto-dark h4,
body.quarto-dark h5,
body.quarto-dark h6 {
  color: var(--fg-heading);
}

body.quarto-dark pre {
  color: var(--fg);
}

body.quarto-dark pre code {
  color: inherit;
}

body.quarto-dark .text-body-emphasis,
body.quarto-dark .text-dark,
body.quarto-dark .text-black {
  color: var(--fg-heading) !important;
}

body.quarto-dark .text-muted,
body.quarto-dark .text-secondary,
body.quarto-dark .text-body-secondary,
body.quarto-dark .text-body-tertiary {
  color: var(--fg-muted) !important;
}

body.quarto-dark .nav-footer a {
  color: var(--link);
}

/* Grid as a fixed overlay so it is not eaten by attachment/stacking bugs.
   Same 1.2% treatment in both palettes: present if you look, not at a glance. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 28px 28px;
}

#quarto-content,
.quarto-container,
main.content,
#quarto-document-content,
.nav-footer {
  background-color: transparent !important;
}

/* Keep the bar on screen. Quarto still marks the header as headroom /
   fixed-top; navbar.pinned stops loading headroom.js, and these rules
   cancel the leftover translateY(-100%) hide. Opaque so content cannot
   show through while scrolling. */
#quarto-header,
#quarto-header.headroom,
#quarto-header.headroom--pinned,
#quarto-header.headroom--unpinned,
#quarto-header.headroom--top,
#quarto-header.headroom--not-top,
header.headroom,
header.headroom--pinned,
header.headroom--unpinned,
header.headroom--top,
header.headroom--not-top {
  background-color: var(--bg) !important;
  transform: none !important;
  transition: none !important;
  will-change: auto;
  position: fixed !important;
  top: 0 !important;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1030;
}

/* ----- chrome: navbar, sidebar, footer ----- */

.navbar {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  background: transparent !important;
  border-bottom: 1px solid var(--border);
  box-shadow: none;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  min-height: 3.75rem;
}

.navbar-brand {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--fg-heading) !important;
  overflow: visible !important;
  text-overflow: clip;
  white-space: nowrap;
  max-width: none !important;
}

.navbar .navbar-title {
  white-space: nowrap;
}

.navbar-brand::before {
  content: ">";
  color: var(--accent);
  margin-right: 0.45em;
  font-weight: 500;
}

.navbar .nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.25;
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
  color: var(--fg-muted) !important;
}

.navbar .navbar-brand-container {
  max-width: none !important;
  min-width: max-content;
  flex-shrink: 0;
}

.navbar .quarto-navbar-tools:empty {
  display: none;
}

.navbar .quarto-navbar-tools {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  flex-shrink: 0;
}

/* Light | Dark as secondary nav text. Same size/weight as Cheat sheet /
   About. Both labels always paint so width does not change. JS in
   _theme-switch.html splits the Quarto cycle-link into two buttons. */
.navbar .quarto-color-scheme-toggle.quarto-navigation-tool,
.navbar .quarto-color-scheme-toggle {
  display: inline-flex !important;
  align-items: center;
  align-self: center;
  justify-content: flex-start;
  column-gap: 0.35em;
  box-sizing: border-box;
  height: auto;
  min-height: 0;
  max-height: none;
  width: auto;
  min-width: 0;
  padding: 0.4rem 0.15rem 0.4rem 0.6rem !important;
  margin: 0;
  background: transparent !important;
  border: none !important;
  outline: none !important;
  border-radius: 0;
  box-shadow: none !important;
  opacity: 1 !important;
  color: var(--fg-muted) !important;
  text-decoration: none !important;
  overflow: visible;
  flex-shrink: 0;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.25;
}

.navbar .quarto-color-scheme-toggle:hover,
.navbar .quarto-color-scheme-toggle:focus,
.navbar .quarto-color-scheme-toggle:focus-visible,
.navbar .quarto-color-scheme-toggle:active {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  background: transparent !important;
  color: var(--fg-muted) !important;
}

.navbar .quarto-color-scheme-toggle i.bi {
  display: none !important;
}

.navbar .quarto-color-scheme-toggle:not(.theme-split)::before,
.navbar .quarto-color-scheme-toggle:not(.theme-split)::after {
  display: inline;
  flex: 0 0 auto;
  height: auto;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.25;
  background: transparent;
}

.navbar .quarto-color-scheme-toggle:not(.theme-split)::before {
  content: "Light";
}

.navbar .quarto-color-scheme-toggle:not(.theme-split)::after {
  content: "| Dark";
}

body.quarto-light .navbar .quarto-color-scheme-toggle:not(.theme-split)::before,
body.quarto-dark .navbar .quarto-color-scheme-toggle:not(.theme-split)::after {
  color: var(--fg);
}

body.quarto-light .navbar .quarto-color-scheme-toggle:not(.theme-split)::after,
body.quarto-dark .navbar .quarto-color-scheme-toggle:not(.theme-split)::before {
  color: var(--fg-muted);
}

.navbar .theme-switch-btn {
  appearance: none;
  -webkit-appearance: none;
  display: inline;
  margin: 0;
  padding: 0;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  background: transparent !important;
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.25;
  color: var(--fg-muted);
  cursor: pointer;
  text-decoration: none;
}

.navbar .theme-switch-btn:hover,
.navbar .theme-switch-btn:focus,
.navbar .theme-switch-btn:focus-visible,
.navbar .theme-switch-btn:active,
body.quarto-light .navbar .theme-switch-dark:hover,
body.quarto-dark .navbar .theme-switch-light:hover,
body.quarto-light .navbar .theme-switch-dark:focus-visible,
body.quarto-dark .navbar .theme-switch-light:focus-visible {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  background: transparent !important;
  color: var(--fg);
}

.navbar .theme-switch-sep {
  color: var(--fg-muted);
  pointer-events: none;
  user-select: none;
}

body.quarto-light .navbar .theme-switch-light,
body.quarto-dark .navbar .theme-switch-dark {
  color: var(--fg);
}

body.quarto-light .navbar .theme-switch-dark,
body.quarto-dark .navbar .theme-switch-light {
  color: var(--fg-muted);
}

.navbar .nav-link.active,
.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--accent) !important;
}

/* Brand + links on the left, search fills the rest on the right.
   Quarto's DOM order is brand, search, collapse; flex order puts
   the links beside the brand and the prompt at the end.
   Breakpoint matches navbar-expand-lg / Quarto detached search: 992px. */
@media (min-width: 992px) {
  .navbar .navbar-container.container-fluid {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    column-gap: 0.75rem;
  }

  .navbar .navbar-brand-container {
    order: 1;
    flex: 0 0 auto;
    max-width: none !important;
    min-width: max-content;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .navbar .navbar-collapse {
    order: 2;
    flex: 0 0 auto;
    flex-shrink: 0;
    width: auto;
  }

  .navbar .navbar-nav.me-auto {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  /* flex-basis, not auto: otherwise width:100% on the inner form
     circular-shrinks the field to a sliver as the viewport narrows. */
  .navbar #quarto-search,
  .navbar #quarto-search.type-textbox {
    order: 3 !important;
    flex: 1 1 16rem;
    min-width: 16rem;
    width: auto !important;
    max-width: none !important;
    margin-left: 1rem !important;
    margin-right: 0 !important;
  }

  .navbar #quarto-search .aa-Autocomplete,
  .navbar #quarto-search .aa-Form,
  .navbar .aa-Autocomplete,
  .navbar .aa-Autocomplete .aa-Form {
    width: 100% !important;
    max-width: none !important;
    min-width: 0;
  }

  .navbar #quarto-search .aa-InputWrapper {
    flex: 1 1 auto;
    min-width: 0;
  }

  .navbar .quarto-navbar-tools {
    order: 4 !important;
    flex: 0 0 auto;
    margin-left: 0.5rem;
    margin-right: 0;
  }
}

.sidebar nav[role="doc-toc"],
#quarto-sidebar {
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

#quarto-sidebar .sidebar-item-container .menu-text {
  color: var(--fg);
}

#quarto-sidebar .sidebar-item-container a:hover .menu-text,
#quarto-sidebar .sidebar-item-container a.active .menu-text {
  color: var(--accent);
}

#quarto-sidebar .sidebar-item-section .sidebar-section-item {
  color: var(--fg-muted);
  text-transform: none;
  letter-spacing: 0.04em;
  font-size: 0.75rem;
}

.sidebar.sidebar-navigation:not(.rollup) {
  border-right: 1px solid var(--border);
}

.nav-footer {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--fg-muted);
  border-top: 1px solid var(--border);
  background: transparent;
}

.quarto-secondary-nav {
  font-family: var(--font-mono);
  background: var(--bg-chrome);
  border-bottom: 1px solid var(--border);
}

.quarto-secondary-nav .breadcrumb,
.quarto-secondary-nav .breadcrumb-item,
.quarto-secondary-nav .breadcrumb-item a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.quarto-secondary-nav .breadcrumb-item.active,
.quarto-secondary-nav .breadcrumb-item a:hover {
  color: var(--accent);
}

#toc-title, .toc-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: none;
  letter-spacing: 0.04em;
  font-weight: 500;
}

/* ----- typography ----- */

#title-block-header .title {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 2rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg-heading);
  display: inline-block;
  max-width: 100%;
  overflow-wrap: break-word;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.2rem;
  margin-bottom: 0.85rem;
}

#title-block-header {
  margin-bottom: 1.75rem;
}

#title-block-header .quarto-title {
  margin-bottom: 0.65rem;
}

#title-block-header .subtitle {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--fg-muted);
  font-weight: 400;
  margin-top: 0.35rem;
  margin-bottom: 0;
}

#title-block-header .description {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.5;
  margin-top: 0.35rem;
  margin-bottom: 0;
}

/* Home is a topic index, not an article. Category labels are quiet
   uppercase chrome; links keep the accent/link token. */
.topic-index .topic-group {
  margin: 0 0 1.35rem;
}

.topic-index .topic-cat,
.topic-index .topic-cat p {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin: 0 0 0.4rem;
}

.topic-index ul {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  line-height: 1.8;
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.topic-index li {
  padding: 0.22rem 0;
  overflow-wrap: break-word;
}

.topic-index li a {
  color: var(--link);
  font-weight: 500;
  text-decoration: none;
}

.topic-index li a:hover {
  color: var(--link-hover);
}

.topic-index :not(pre) > code {
  white-space: nowrap;
}

#quarto-document-content > ul {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  line-height: 1.8;
  padding-left: 1.1rem;
}

h2, h3, h4 {
  font-family: var(--font-mono);
  color: var(--fg-heading);
}

h2 {
  font-size: 1.2rem;
  line-height: 1.3;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.3rem;
  margin-top: 2rem;
  margin-bottom: 0.9rem;
}

#quarto-document-content > p {
  margin-bottom: 1.15rem;
}

#quarto-document-content table + p,
#quarto-document-content .table + p {
  margin-top: 1.35rem;
}

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

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

/* ----- code ----- */

/* Inline code only. Highlighted tokens live in pre code span.* from
   Quarto/Pandoc skylighting (atom-one light/dark). Do not set a single
   color on pre code or the blocks flatten to grey. */
:not(pre) > code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-raised);
  color: var(--inline-code);
  overflow-wrap: break-word;
}

pre, pre code,
div.sourceCode, div.sourceCode pre {
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

div.sourceCode {
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  background-color: var(--code-bg);
  margin-bottom: 1.25rem;
  max-width: 100%;
}

/* Wrap source (matches code-overflow: wrap). Leave room for the copy
   button so it is not clipped and does not sit on the first tokens. */
pre.sourceCode,
pre.code-overflow-wrap,
pre.code-overflow-wrap > code,
div.sourceCode pre,
div.sourceCode pre code {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

div.sourceCode pre,
pre.code-with-copy,
pre.sourceCode.code-with-copy {
  padding-right: 2.5rem;
}

.code-copy-outer-scaffold {
  max-width: 100%;
}

/* Printed output keeps its columns; scroll inside the block. */
.cell-output pre,
.cell-output-stdout pre,
.cell-output-stderr pre,
pre:not(.sourceCode) {
  overflow-x: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

pre.sourceCode,
div.sourceCode pre,
div.sourceCode pre code,
pre code {
  background-color: transparent !important;
}

pre code {
  font-size: 0.82rem;
}

.code-copy-button {
  background: var(--bg-raised);
  color: var(--fg-muted);
  border-color: var(--border);
}

.code-copy-button:hover {
  color: var(--accent);
  background: var(--bg);
}

/* ----- SAS equiv callout ----- */

.sas-equiv {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.55;
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber);
  background: var(--bg-raised);
  padding: 0.55rem 0.85rem;
  margin-bottom: 1.5rem;
  color: var(--fg-muted);
  overflow-wrap: break-word;
  max-width: 100%;
}

.sas-equiv strong {
  color: var(--amber);
  font-weight: 500;
}

.sas-equiv code {
  color: var(--fg-heading);
  background: transparent;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ----- tables, callouts, toc ----- */

.table {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  margin-top: 0.75rem;
  margin-bottom: 1.6rem;
}

.table > :not(caption) > * > * {
  background-color: transparent;
  border-bottom-color: var(--border);
  color: var(--fg);
}

div.callout {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border-color: var(--border);
  background: var(--bg-raised);
  max-width: 100%;
  overflow-wrap: break-word;
}

div.callout-important {
  border-left-color: var(--amber) !important;
}

div.callout-important.callout.callout-style-default > .callout-header {
  background-color: color-mix(in srgb, var(--amber) 14%, transparent);
}

#TOC a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg-muted);
}

#TOC a.active, #TOC a:hover {
  color: var(--accent);
}

#TOC .active {
  border-left-color: var(--accent);
}

/* ----- search: terminal prompt + flashing caret ----- */

@keyframes caret-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

#quarto-search {
  font-family: var(--font-mono);
}

#quarto-search .aa-Autocomplete,
#quarto-search .aa-Form,
.aa-DetachedOverlay .aa-Form {
  font-family: var(--font-mono);
}

#quarto-search .aa-Form,
.aa-DetachedFormContainer .aa-Form {
  background: var(--input-bg) !important;
  border: 1px solid var(--accent) !important;
  border-radius: 2px !important;
  box-shadow: none !important;
  min-height: 36px;
}

#quarto-search .aa-Form:focus-within,
.aa-DetachedFormContainer .aa-Form:focus-within {
  box-shadow: 0 0 0 1px var(--accent) !important;
  outline: none;
}

#quarto-search .aa-Input,
.aa-DetachedOverlay .aa-Input {
  font-family: var(--font-mono) !important;
  font-size: 0.85rem !important;
  color: var(--fg-heading) !important;
  caret-color: var(--accent);
  caret-shape: block;
}

#quarto-search .aa-Input::placeholder,
.aa-DetachedOverlay .aa-Input::placeholder {
  color: var(--fg-muted) !important;
  opacity: 1;
  font-family: var(--font-mono);
}

/* Prompt prefix in place of the default search glyph. */
#quarto-search .aa-SubmitIcon,
.aa-DetachedOverlay .aa-SubmitIcon {
  display: none;
}

#quarto-search .aa-InputWrapperPrefix,
.aa-DetachedOverlay .aa-InputWrapperPrefix {
  position: relative;
  min-width: 1.1rem;
}

#quarto-search .aa-InputWrapperPrefix::before,
.aa-DetachedOverlay .aa-InputWrapperPrefix::before {
  content: ">";
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9rem;
  padding-left: 0.45rem;
  padding-right: 0.15rem;
}

/* Flashing underscore caret. Shown at the start when the field is empty
   (native caret is hidden then). While typing, the native block caret is used. */
#quarto-search .aa-InputWrapper,
.aa-DetachedOverlay .aa-InputWrapper {
  position: relative;
}

#quarto-search .aa-InputWrapper:has(.aa-Input:placeholder-shown)::after,
.aa-DetachedOverlay .aa-InputWrapper:has(.aa-Input:placeholder-shown)::after {
  content: "_";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1;
  pointer-events: none;
  animation: caret-blink var(--caret-blink) step-end infinite;
}

#quarto-search .aa-Input:placeholder-shown,
.aa-DetachedOverlay .aa-Input:placeholder-shown {
  caret-color: transparent !important;
}

/* Overlay (type: overlay) as a terminal command surface. */
.aa-DetachedOverlay {
  background: var(--overlay) !important;
}

.aa-DetachedContainer,
.aa-DetachedContainer--modal {
  background: var(--bg-chrome) !important;
  border: 1px solid var(--accent) !important;
  border-radius: 2px !important;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45) !important;
  font-family: var(--font-mono);
}

.aa-DetachedCancelButton {
  font-family: var(--font-mono);
  color: var(--fg-muted) !important;
}

.aa-Panel,
.aa-PanelLayout {
  background: var(--bg-chrome) !important;
  border: 1px solid var(--border) !important;
  border-radius: 2px !important;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.aa-Item {
  color: var(--fg) !important;
}

#quarto-search-results li.aa-Item[aria-selected="false"] .search-item,
.aa-DetachedOverlay li.aa-Item[aria-selected="false"] .search-item {
  background-color: transparent !important;
  color: var(--fg) !important;
}

#quarto-search-results li.aa-Item[aria-selected="true"] .search-item,
#quarto-search-results li.aa-Item[aria-selected="true"] .search-item .search-result-section,
#quarto-search-results li.aa-Item[aria-selected="true"] .search-item .search-result-text,
#quarto-search-results li.aa-Item[aria-selected="true"] .search-item .search-result-title-container,
#quarto-search-results li.aa-Item[aria-selected="true"] .search-item .search-result-text-container,
.aa-DetachedOverlay li.aa-Item[aria-selected="true"] .search-item,
.aa-DetachedOverlay li.aa-Item[aria-selected="true"] .search-item .search-result-section,
.aa-DetachedOverlay li.aa-Item[aria-selected="true"] .search-item .search-result-text,
.aa-DetachedOverlay li.aa-Item[aria-selected="true"] .search-item .search-result-title-container,
.aa-DetachedOverlay li.aa-Item[aria-selected="true"] .search-item .search-result-text-container {
  background: color-mix(in srgb, var(--accent) 14%, var(--bg-chrome)) !important;
  color: var(--fg-heading) !important;
}

#quarto-search-results li.aa-Item[aria-selected="true"] .search-item mark.search-match,
.aa-DetachedOverlay li.aa-Item[aria-selected="true"] .search-item mark.search-match {
  color: var(--accent-2) !important;
  background: transparent !important;
}

.aa-Item .aa-ItemContentTitle,
.aa-Item .search-result-title {
  color: var(--link) !important;
  font-family: var(--font-mono);
}

.aa-Item .aa-ItemContentDescription,
.aa-Item .search-result-text-cell {
  color: var(--fg-muted) !important;
}

.aa-Item mark {
  background: transparent;
  color: var(--accent-2);
  font-weight: 600;
  padding: 0;
}

@media (min-width: 992px) {
  .navbar #quarto-search.type-overlay,
  .navbar #quarto-search .aa-DetachedSearchButton {
    width: auto;
  }
}

/* Narrow / mobile: hamburger + brand + Light|Dark on the first row,
   search on a full-width row under them. Quarto detaches the input at
   992px; the trigger has to look like the desktop prompt, not a 40px
   sliver. Improve this block rather than a new layout language. */
@media (max-width: 991.98px) {
  /* Two-row bar is taller than Quarto's 64px pad. Sticky keeps it on
     screen and sizes with the wrap, so content is not covered. */
  #quarto-header,
  #quarto-header.headroom,
  #quarto-header.headroom--pinned,
  #quarto-header.headroom--unpinned,
  #quarto-header.headroom--top,
  #quarto-header.headroom--not-top,
  header.headroom,
  header.headroom--pinned,
  header.headroom--unpinned,
  header.headroom--top,
  header.headroom--not-top {
    position: sticky !important;
  }

  body.nav-fixed {
    padding-top: 0 !important;
  }

  /* Quarto keeps minmax(500px) on the article column until 768px, which
     overflows at tablet-narrow (~768) next to the TOC track. Same 1fr
     column as the phone breakpoint, and hide the side TOC with it. */
  body .page-columns,
  body.fullcontent:not(.floating):not(.docked) .page-columns,
  body.slimcontent:not(.floating):not(.docked) .page-columns,
  body:not(.floating):not(.docked) .page-columns.toc-left,
  body:not(.floating):not(.docked) .page-columns.toc-left .page-columns,
  #quarto-content.page-columns {
    grid-template-columns:
      [screen-start] 0.75rem
      [screen-start-inset page-start page-start-inset body-start-outset body-start body-content-start]
      minmax(0, 1fr)
      [body-content-end body-end body-end-outset page-end-inset page-end screen-end-inset]
      0.75rem
      [screen-end] !important;
  }

  #quarto-content,
  #quarto-document-content,
  main.content {
    min-width: 0;
    max-width: 100%;
  }

  #quarto-document-content {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  #quarto-margin-sidebar,
  #quarto-sidebar-toc-left {
    display: none !important;
  }

  .navbar {
    min-height: 0;
  }

  .navbar .navbar-container.container-fluid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    column-gap: 0.4rem;
    row-gap: 0.45rem;
  }

  .navbar .navbar-toggler {
    order: 1;
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    padding: 0.2rem;
    margin-right: 0;
    border: 1px solid var(--border) !important;
    border-radius: 2px;
    background: transparent;
  }

  .navbar .navbar-toggler:focus,
  .navbar .navbar-toggler:focus-visible {
    box-shadow: 0 0 0 1px var(--accent);
    outline: none;
  }

  /* Paint the glyph from --fg-heading so it stays visible in both
     Paper and Slate (Quarto leaves data-bs-theme=dark on the nav). */
  .navbar .navbar-toggler-icon {
    width: 1.15rem;
    height: 1.15rem;
    background-image: none !important;
    background-color: var(--fg-heading);
    -webkit-mask-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='black' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    mask-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='black' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
  }

  .navbar .navbar-brand-container {
    order: 2;
    flex: 0 1 auto;
    min-width: max-content;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .navbar-brand,
  .navbar .navbar-title {
    font-size: 1.05rem;
  }

  /* Light | Dark stay on row 1, separately clickable, no width change
     between themes (both labels always paint). */
  .navbar .quarto-navbar-tools {
    order: 3 !important;
    flex: 0 0 auto;
    flex-shrink: 0;
    margin-left: 0.35rem;
    margin-right: 0;
  }

  /* Tablet-narrow has room: send Light|Dark to the right edge. */
  @media (min-width: 480px) {
    .navbar .navbar-brand-container {
      flex: 1 1 auto;
    }

    .navbar .quarto-navbar-tools {
      margin-left: auto;
    }
  }

  .navbar .quarto-color-scheme-toggle.quarto-navigation-tool,
  .navbar .quarto-color-scheme-toggle,
  .navbar .theme-split {
    padding: 0 !important;
    column-gap: 0.3em;
    min-height: 36px;
    flex-wrap: nowrap;
  }

  .navbar .theme-switch-btn {
    min-height: 36px;
    padding: 0.35rem 0.18rem;
    font-size: 0.8rem;
  }

  .navbar .theme-switch-sep {
    font-size: 0.8rem;
    padding: 0 0.05rem;
  }

  .navbar #quarto-search,
  .navbar #quarto-search.type-textbox,
  .navbar #quarto-search.type-overlay {
    order: 4 !important;
    flex: 1 0 100%;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .navbar .navbar-collapse {
    order: 5;
    flex: 1 0 100%;
    margin-top: 0.15rem;
  }

  .navbar .navbar-collapse .nav-link {
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
  }

  .navbar #quarto-search .aa-Autocomplete,
  .navbar #quarto-search.type-overlay .aa-Autocomplete {
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
  }

  .navbar #quarto-search .aa-Form,
  .navbar .aa-Autocomplete .aa-Form {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
  }

  .navbar #quarto-search .aa-DetachedSearchButton {
    display: flex !important;
    width: 100% !important;
    min-width: 0 !important;
    min-height: 44px;
    justify-content: flex-start;
    padding: 0 0.75rem !important;
  }

  #title-block-header .title {
    font-size: 1.55rem;
  }

  .topic-index ul {
    font-size: 0.98rem;
    line-height: 1.45;
  }

  .topic-index li {
    padding: 0.38rem 0;
  }

  .topic-index li a {
    display: inline;
    padding: 0.12rem 0;
  }

  /* Tables stay tables. Text wraps at spaces; inline code stays one
     token. If a wide mapping still will not fit, the article scrolls
     under the navbar instead of stretching the page. */
  #quarto-document-content table.table,
  #quarto-document-content .table {
    width: 100%;
    max-width: 100%;
  }

  #quarto-document-content table.table th,
  #quarto-document-content table.table td,
  #quarto-document-content .table th,
  #quarto-document-content .table td {
    white-space: normal;
    overflow-wrap: break-word;
    word-break: normal;
  }

  #quarto-document-content table.table code,
  #quarto-document-content .table code {
    white-space: nowrap;
  }

  .sas-equiv {
    padding: 0.5rem 0.7rem;
  }

  div.callout.callout-style-default .callout-body,
  div.callout.callout-style-default > div.callout-header {
    overflow-wrap: anywhere;
  }

  .nav-footer,
  .nav-footer-center,
  .nav-footer-center p {
    overflow-wrap: anywhere;
    min-width: 0;
  }

  /* Fallback if Quarto injects a floating cycle control. */
  .quarto-color-scheme-toggle.top-right {
    display: none !important;
  }
}

/* Detached trigger: same prompt language as the desktop input.
   Draw > _ on the button itself. The placeholder span is empty (no
   placeholder text) so Algolia may hide it; pseudo-elements on that
   span then never paint. */
.aa-DetachedSearchButton {
  display: inline-flex !important;
  align-items: center;
  justify-content: flex-start;
  gap: 0.35rem;
  min-height: 44px;
  padding: 0 0.75rem !important;
  background: var(--input-bg) !important;
  border: 1px solid var(--accent) !important;
  border-radius: 2px !important;
  box-shadow: none !important;
  font-family: var(--font-mono) !important;
  font-size: 1rem !important;
  color: var(--fg-muted) !important;
}

.aa-DetachedSearchButton::before {
  content: ">";
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1rem;
}

.aa-DetachedSearchButton::after {
  content: "_";
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1;
  animation: caret-blink var(--caret-blink) step-end infinite;
}

.aa-DetachedSearchButtonIcon {
  display: none !important;
}

.aa-DetachedSearchButtonPlaceholder {
  display: none;
}