/*
 * -----------------------------------------------------------------------------
 * Base
 * -----------------------------------------------------------------------------
 */

html {
  /* Reserve scrollbar space to prevent layout shift when navigating
     Browser support: Safari 17+, Chrome 94+, Firefox 97+. Graceful degradation. */
  scrollbar-gutter: stable;
}
body {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  /* iOS viewport jank fix: --vh-full is set by JS in base.html for iOS browsers.
     Fallback to 100lvh for other browsers. See base.html for full explanation. */
  min-height: var(--vh-full, 100lvh);
  font-family: var(--wt-font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--wt-color-text);
  background-color: var(--wt-color-bg);
}
a {
  text-decoration: none;
}

/*
 * -----------------------------------------------------------------------------
 * Utility Classes
 * -----------------------------------------------------------------------------
 */

.text-center {
  text-align: center;
}

/*
 * -----------------------------------------------------------------------------
 * Typography
 * -----------------------------------------------------------------------------
 */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--wt-font-head);
  color: var(--wt-color-text);
  /* Account for sticky header when scrolling to anchors */
  scroll-margin-top: calc(var(--wt-header-height) + var(--wt-main-padding-top));
}
h1 {
  font-size: 1.75rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin-top: 0;
  margin-bottom: 0.5rem;
}
h2 {
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: 1.5rem;
  margin-bottom: 0.4rem;
  position: relative;
  display: inline-block;
}
/* Hand-drawn underline - turns gold on hover (Anchor inside h2 gets the underline) */
h2 > a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 45%;
  height: 2px;
  background: var(--wt-color-craft-brown);
  opacity: 0.5;
  border-radius: 1px;
  transition: background 150ms ease-out, opacity 150ms ease-out;
}
h2 > a:hover::after {
  background: var(--wt-color-accent);
  opacity: 1;
}
h3 {
  font-size: 1.15rem;
  font-weight: 550;
  margin-top: 1.25rem;
  margin-bottom: 0.3rem;
  color: var(--wt-color-text-muted);
}
h4 {
  font-size: 1rem;
  font-weight: 550;
}
/* Heading anchor links - entire heading is clickable
   .heading-anchor = custom anchors in templates, .zola-anchor = Zola-generated */
h1 > a.heading-anchor,
h2 > a.zola-anchor,
h3 > a.zola-anchor,
h4 > a.zola-anchor {
  color: inherit;
  text-decoration: none;
}
h1 > a.heading-anchor:hover,
h2 > a.zola-anchor:hover,
h3 > a.zola-anchor:hover,
h4 > a.zola-anchor:hover {
  text-decoration: none;
}
/* h3/h4 hover: color shift to accent (h1/h2 have underline intensify via ::after) */
h3 > a.zola-anchor,
h4 > a.zola-anchor {
  transition: color 150ms ease-out;
}
h3 > a.zola-anchor:hover,
h4 > a.zola-anchor:hover {
  color: var(--wt-color-accent);
}
/* Page title heading (used on content pages and hero) */
.heading-text {
  font-family: var(--wt-font-head);
  font-size: 1.75rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--wt-color-text);
}

/*
 * -----------------------------------------------------------------------------
 * Header & Bench Rail
 * -----------------------------------------------------------------------------
 */

header {
  /* Height includes safe-area-inset so content isn't compressed on notched devices */
  height: calc(var(--wt-header-height) + env(safe-area-inset-top, 0px));
  box-sizing: border-box;
  background-color: var(--wt-color-bg-soft);
  border-bottom: 1px solid var(--wt-color-border-subtle);
  padding: 0 50px;
  /* iOS safe area: push content below notch/Dynamic Island */
  padding-top: env(safe-area-inset-top, 0px);
  position: sticky;
  top: 0;
  /* Z-index hierarchy: overlay(199) < scrim(200) = menu(200) < header(201)
     Header on top so toggle button remains clickable when menu is open */
  z-index: 201;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* iOS 26 Liquid Glass fix: solid scrim behind translucent browser chrome
   Safari's translucent URL bar samples underlying content - this ensures it
   samples a stable solid color (header background) instead of scrolling content.
   Hidden on non-iOS to avoid unnecessary DOM/paint cost. */
.ios-chrome-scrim {
  display: none;
}
@supports (-webkit-touch-callout: none) {
  .ios-chrome-scrim {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    /* Cover safe area inset plus header height so the browser chrome
       always samples this solid color, not scrolling content beneath */
    height: calc(env(safe-area-inset-top, 0px) + var(--wt-header-height));
    background: var(--wt-color-bg-soft);
    /* Below header (201) so header remains interactive */
    z-index: 200;
    pointer-events: none;
  }
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--wt-font-sans);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--wt-color-text);
}
.logo img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}
nav {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-item {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--wt-color-text-muted);
  padding: 0.2rem 0.4rem;
  border-radius: 999px;
  transition: color 150ms, background 150ms;
}
.nav-item:hover {
  color: var(--wt-color-text);
  background: var(--wt-color-bg-soft);
}

/*
 * -----------------------------------------------------------------------------
 * Search - Dropdown style (elasticlunr)
 * -----------------------------------------------------------------------------
 */

.search-container {
  position: relative;
  margin-right: 1rem;
}
/* Keep input expanded while anything in container has focus (including
   clicking a search result link). Prevents jarring shrink during navigation. */
.search-container:focus-within #userinput {
  width: 240px;
  border-color: var(--wt-color-accent);
}
/* Freeze search container during view transitions to prevent layout shift.
   Without this, focus loss during transition causes input to shrink.
   Progressive enhancement: View Transitions API (Chrome 111+, Safari 18+) */
.search-container:focus-within {
  view-transition-name: search-frozen;
}
#userinput {
  width: 180px;
  padding: 0.4rem 0.75rem;
  font-size: 0.9rem;
  font-family: var(--wt-font-sans);
  color: var(--wt-color-text);
  background: var(--wt-color-bg);
  border: 1px solid var(--wt-color-border-subtle);
  border-radius: 0.5rem;
  transition: width 150ms, border-color 150ms;
}
#userinput::placeholder {
  color: var(--wt-color-text-soft);
}
#suggestions {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  width: 400px;
  max-height: 70vh;
  overflow-y: auto;
  background: var(--wt-color-bg-elevated);
  border: 1px solid var(--wt-color-border-subtle);
  border-radius: 0.5rem;
  box-shadow: 0 8px 30px var(--wt-shadow-medium);
  z-index: 1000;
}
.search-result {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--wt-color-border-subtle);
  text-decoration: none;
  transition: background 150ms;
}
.search-result:last-child {
  border-bottom: none;
}
.search-result:hover,
.search-result:focus {
  background: var(--wt-color-bg-soft);
  outline: none;
}
.search-title {
  font-weight: 600;
  color: var(--wt-color-text);
  margin-bottom: 0.25rem;
}
.search-excerpt {
  font-size: 0.85rem;
  color: var(--wt-color-text-muted);
  line-height: 1.4;
}
.search-excerpt b {
  color: var(--wt-color-text);
  font-weight: 600;
}

/*
 * -----------------------------------------------------------------------------
 * Main Content Area
 * -----------------------------------------------------------------------------
 */

main {
  display: flex;
  flex-grow: 1;
  background-color: var(--wt-color-bg);
  padding: var(--wt-main-padding-top) 80px;
  gap: 2.5rem;
}
.content {
  display: block;
  box-sizing: border-box;
  width: 100%;
  max-width: 922px;
  min-width: 0;
  overflow-x: auto;
  padding: 1.5rem 30px;
  background-color: var(--wt-color-bg-elevated);
  border-radius: 12px;
  border: 1px solid var(--wt-color-border-subtle);
  box-shadow: 0 1px 3px var(--wt-shadow-soft);
  /* Account for sticky header when scrolling to page anchor (e.g., /#sevgi) */
  scroll-margin-top: calc(var(--wt-header-height) + var(--wt-main-padding-top));
}
.content p {
  margin-bottom: 0.75rem;
}
/* Images - horizontally scrollable, never shrink */
.content p:has(> img) {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.content img {
  display: block;
  max-width: 100%;
  height: auto; /* Maintain aspect ratio when width/height attrs set for CLS prevention */
  box-sizing: border-box;
  border: 1px solid var(--wt-color-code-border);
  border-left: 3px solid var(--wt-color-accent);
  border-radius: 0 0.5rem 0.5rem 0;
  box-shadow: 0 2px 8px var(--wt-shadow-soft), 0 1px 2px var(--wt-shadow-medium);
}
/* Demo GIFs - shrink to min-width, then horizontal scroll */
.content figure.demo {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 0.25rem;
}
.content figure.demo img {
  min-width: 800px;
}
/* Tighten spacing between paragraphs and code blocks */
.content p + pre,
.content p + .terminal,
.content pre + p,
.content .terminal + p {
  margin-top: 0.5rem;
}
.content a {
  color: var(--wt-color-link);
  transition: color 150ms, text-decoration 150ms;
}
.content a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
}

/*
 * -----------------------------------------------------------------------------
 * Inline Code
 * -----------------------------------------------------------------------------
 */

.content code {
  background-color: var(--wt-color-code-bg);
  border-radius: 0.2rem;
  padding: 0.05rem 0.25rem;
  color: var(--wt-color-text);
  font-family: var(--wt-font-mono);
  font-size: 0.92rem;
  font-weight: 400;
}

/*
 * -----------------------------------------------------------------------------
 * Code Blocks - Distinctive card style with left accent
 * -----------------------------------------------------------------------------
 */

/* Override syntect's background to use our theme colors */
.z-code {
  background-color: rgba(0, 0, 0, 0);
}
/* Shared styles for code blocks and terminal output */
.terminal,
.content pre {
  position: relative;
  background-color: var(--wt-color-code-bg);
  border: 1px solid var(--wt-color-code-border);
  border-left: 3px solid var(--wt-color-accent);
  border-radius: 0 0.5rem 0.5rem 0;
  padding: 0.875rem 1rem;
  overflow-x: auto;
  margin: 1.25rem 0;
  box-shadow: 0 2px 8px var(--wt-shadow-soft), 0 1px 2px var(--wt-shadow-medium);
  transition: box-shadow 50ms;
}
.terminal:hover,
.content pre:hover {
  box-shadow: 0 0 0 1px var(--wt-color-accent-soft),
    0 4px 16px var(--wt-shadow-accent), 0 2px 8px var(--wt-shadow-medium);
}
.terminal code,
.content pre code {
  background-color: rgba(0, 0, 0, 0);
  padding: 0;
  font-family: var(--wt-font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  /* Note: color is NOT set here to allow syntax highlighting themes to apply */
}
/* Override .content code color to allow syntax highlighting */
.content pre code {
  color: inherit;
}
.code-copy-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  padding: 0.4rem;
  background: var(--wt-color-bg-soft);
  border: 1px solid var(--wt-color-border-subtle);
  border-radius: 0.3rem;
  cursor: pointer;
  color: var(--wt-color-text-muted);
  opacity: 0;
  transition: opacity 150ms, background 150ms, color 150ms;
  line-height: 0;
}
.code-copy-btn:hover {
  background: var(--wt-color-bg);
  color: var(--wt-color-text);
}
.code-copy-btn.copied {
  color: var(--wt-color-accent);
}
.content pre:hover .code-copy-btn {
  opacity: 1;
}
/* Terminal output styling (ANSI colors) */
.terminal {
  font-family: var(--wt-font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--wt-color-text); /* Default text color for terminal (not syntax-highlighted) */
}
.terminal .prompt {
  color: var(--wt-color-text-soft);
}
/* Command text after prompt - bold amber for visibility */
.terminal .cmd {
  color: var(--wt-color-accent);
  font-weight: 600;
}
/* Softer bold for table headers and branch names */
.terminal b {
  font-weight: 550;
}
/* ANSI color classes for terminal output */
.terminal .d {
  opacity: 0.67;
}
.terminal .g {
  color: var(--green, #0a0);
}
.terminal .r {
  color: var(--red, #a00);
}
.terminal .c {
  color: var(--cyan, #0aa);
}
/* Gutter spans - extend vertically to form continuous line */
.terminal span[style*="background:var(--bright-white"] {
  display: inline-block;
  margin: -0.25em 0;
  padding: 0.25em 0;
}

/*
 * -----------------------------------------------------------------------------
 * Code Blocks - Distinctive card style with left accent (Blockquotes)
 * -----------------------------------------------------------------------------
 */

.content blockquote {
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--wt-color-border-subtle);
  border-left: 3px solid var(--wt-color-accent);
  position: relative;
  background: var(--wt-color-bg-elevated);
  margin: 1rem 0;
}
.content blockquote p {
  margin: 0;
}

/*
 * -----------------------------------------------------------------------------
 * Tables - Scrollable like code blocks
 * -----------------------------------------------------------------------------
 */

/* Tables use display: block + overflow-x: auto for horizontal scrolling within
   the content area. This prevents tables from breaking out of the container.
   border-collapse: separate + overflow: clip on inner tbody handles border-radius. */
.content > table {
  display: block;
  overflow-x: auto;
  width: fit-content;
  max-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1rem 0;
  border-radius: 0.5rem;
  border: 1px solid var(--wt-color-border-subtle);
}
.content > table th,
.content > table td {
  border: 1px solid var(--wt-color-border-subtle);
  border-top: none;
  border-left: none;
  padding: 0.6rem 0.875rem;
  text-align: left;
  vertical-align: top;
}
/* Remove right border on last column (table border handles it) */
.content > table th:last-child,
.content > table td:last-child {
  border-right: none;
}
/* Remove bottom border on last row (table border handles it) */
.content > table tr:last-child td {
  border-bottom: none;
}
.content > table th {
  background-color: var(--wt-color-bg-soft);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--wt-color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.content > table td {
  font-size: 0.9rem;
}
/* Prevent inline code from wrapping (paths, commands) */
.content > table td code {
  white-space: nowrap;
}
/* But allow multiline code blocks in tables to wrap */
.content > table td pre code {
  white-space: pre;
}
/* Plain multiline code without block styling */
.content > table td code.multiline {
  white-space: pre;
  display: block;
}
.content > table td:first-child {
  font-weight: 550;
  color: var(--wt-color-text);
}

/*
 * -----------------------------------------------------------------------------
 * TOC / Sidebar
 * -----------------------------------------------------------------------------
 */

.toc {
  width: 220px;
  flex-shrink: 0;
}
.toc-sticky {
  position: sticky;
  top: calc(var(--wt-header-height) + var(--wt-main-padding-top));
  box-sizing: border-box;
  border-radius: 0.5rem;
  background-color: var(--wt-color-bg-elevated);
  border: 1px solid var(--wt-color-border-subtle);
  border-top: 3px solid var(--wt-color-accent);
  padding: 0.75rem 0 1rem;
  /* iOS jank fix: --vh-full set by JS, fallback to lvh. See base.html. */
  max-height: calc(
    var(--vh-full, 100lvh) - var(--wt-header-height) -
      var(--wt-main-padding-top) - 20px
  );
  overflow-y: auto;
  overscroll-behavior: contain;
}
.toc-group-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--wt-color-text-soft);
  padding: 0.6rem 0.45rem 0.2rem;
  margin: 0.5rem 0.4rem 0;
}
.toc-group-label:first-child {
  margin-top: 0;
}
.toc-item {
  padding: 0;
  margin: 0 0.4rem;
}
.toc-item a {
  display: block;
  padding: 0.55rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.8rem;
  color: var(--wt-color-text-muted);
  transition: color 150ms, background 150ms;
}
.toc-item a:hover {
  background: var(--wt-color-bg-soft);
  color: var(--wt-color-text);
}
.toc-item a.active {
  border-left: 3px solid var(--wt-color-accent);
  background: var(--wt-color-accent-soft);
  color: var(--wt-color-text);
  padding-left: calc(0.5rem - 3px);
}
.toc-item-child {
  padding: 0 0.45rem 0.2rem 1rem;
  margin: 0 0.4rem;
}
.toc-item-child a {
  font-size: 0.75rem;
  color: var(--wt-color-text-soft);
  padding: 0.1rem 0.35rem;
  border-radius: 0.2rem;
  display: block;
  transition: color 150ms, background 150ms;
}
.toc-item-child a:hover {
  color: var(--wt-color-text-muted);
  background: var(--wt-color-bg-soft);
}
.toc-item-child.nested {
  padding-left: 1.6rem;
}
.toc-item-child.nested a {
  font-size: 0.7rem;
}

/*
 * -----------------------------------------------------------------------------
 * Page Navigation
 * -----------------------------------------------------------------------------
 */

.page-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--wt-color-border-subtle);
}
.page-nav a {
  color: var(--wt-color-accent);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: color 150ms, background 150ms;
}
.page-nav a:hover {
  background: var(--wt-color-accent-soft);
}

/*
 * -----------------------------------------------------------------------------
 * Footer
 * -----------------------------------------------------------------------------
 */

footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--wt-color-border-subtle);
  display: flex;
  justify-content: center;
  background-color: var(--wt-color-bg-soft);
}
.footer-social {
  display: flex;
  gap: 0.75rem;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--wt-color-text-muted);
  background: var(--wt-color-bg);
  border: 1px solid var(--wt-color-border-subtle);
  transition: color 150ms, border-color 150ms, background 150ms;
}
.footer-social a:hover,
.footer-social a:focus-visible {
  color: var(--wt-color-text);
  border-color: var(--wt-color-accent);
  background: var(--wt-color-accent-soft);
}
.footer-social a svg {
  flex-shrink: 0;
}

/*
 * -----------------------------------------------------------------------------
 * Hero Section
 * -----------------------------------------------------------------------------
 */

.hero {
  /* Warm gradient background with subtle radial glow */
  background: radial-gradient(
      ellipse 80% 60% at 70% 40%,
      rgba(254, 243, 199, 0.7) 0%,
      rgba(0, 0, 0, 0) 60%
    ),
    radial-gradient(
      ellipse 50% 40% at 30% 70%,
      rgba(251, 243, 219, 0.5) 0%,
      rgba(0, 0, 0, 0) 50%
    ),
    var(--wt-color-bg-soft);
  /* iOS jank fix: --vh-full set by JS, fallback to lvh. See base.html. */
  min-height: calc(
    var(--vh-full, 100lvh) - var(--wt-header-height) -
      env(safe-area-inset-top, 0px)
  );
  padding: 4rem 40px 4rem;
  position: relative;
  display: flex;
  flex-direction: column !important; /* Forces vertical stacking */
  align-items: center;
  justify-content: center;
  gap: 3rem;
  overflow: visible;
  box-sizing: border-box;
}

/*
 * Hero Top Section (Title & Logo)
 */
.hero-header {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  width: 100%;
}

/* Ensure flex children respect container bounds */
.hero > * {
  flex-shrink: 1;
  min-height: 0;
}

.hero .hero-image {
  /* iOS jank fix: --vh-full set by JS, fallback to lvh. See base.html. */
  max-height: calc(var(--vh-full, 100lvh) * 0.55);
  max-width: 45%;
  width: auto;
  aspect-ratio: 1;
  object-fit: contain;
  flex-shrink: 1;
  /* Subtle glow behind the logo */
  filter: drop-shadow(0 8px 24px rgba(217, 119, 6, 0.15));
  transition: filter 300ms, transform 300ms;
  animation: logo-animation 2s cubic-bezier(0.25, 0.1, 0.25, 1) both;
}
.hero .hero-image:hover {
  filter: drop-shadow(0 12px 32px rgba(217, 119, 6, 0.25));
  transform: scale(1.02);
}

/*
 * Hero Animations
 */
.welcome {
  animation: welcome-animation 1s cubic-bezier(0.25, 0.1, 0.25, 1) both;
  animation-delay: 0.25s;
}

@keyframes logo-animation {
  0% {
    transform: rotateY(-40deg) rotateZ(90deg) translateX(-50%);
    filter: blur(50px);
    opacity: 0;
  }
  50% {
    filter: blur(0);
  }
  70% {
    opacity: 1;
    transform: rotateY(-10deg) rotateZ(10deg) translateX(5%);
  }
  100% {
    transform: rotateY(0) rotateZ(0) translateX(0);
  }
}

@keyframes welcome-animation {
  0% {
    transform: translateY(60%);
    filter: blur(10px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    filter: blur(0);
    opacity: 1;
  }
}

/* Collapse when empty (subpages don't have hero content) */
.hero:not(:has(*)) {
  display: none;
}
.hero .heading-text {
  font-size: 2.5rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--wt-color-text);
}
.hero .title-text {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--wt-color-text-muted);
  max-width: 35ch;
}
.hero .explore-more {
  position: absolute;
  bottom: 3.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--wt-color-text-muted);
  cursor: pointer;
  transition: color 150ms;
  animation: float 3s ease-in-out infinite;
}
.hero .explore-more:hover {
  color: var(--wt-color-text);
  animation-play-state: paused;
}
@keyframes float {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-6px);
  }
}

/*
 * Features Grid System
 */
.hero-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  width: 100%;
  max-width: 1200px;
  text-align: center;
  padding: 0 1rem;
  box-sizing: border-box;
}

.feature-item h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--wt-color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

/* Feature specific icon colors using theme variable */
.feature-item i {
  color: var(--wt-color-accent-strong);
}

.feature-item p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--wt-color-text-muted);
  margin: 0;
}

/* Dark mode hero adjustments */
@media (prefers-color-scheme: dark) {
  .hero {
    background: radial-gradient(
        ellipse 80% 60% at 70% 40%,
        rgba(245, 158, 11, 0.08) 0%,
        rgba(0, 0, 0, 0) 60%
      ),
      radial-gradient(
        ellipse 50% 40% at 30% 70%,
        rgba(139, 115, 85, 0.06) 0%,
        rgba(0, 0, 0, 0) 50%
      ),
      var(--wt-color-bg-soft);
  }
  .hero .hero-image {
    filter: drop-shadow(0 8px 24px rgba(245, 158, 11, 0.2));
  }
  .hero .hero-image:hover {
    filter: drop-shadow(0 12px 32px rgba(245, 158, 11, 0.3));
  }
}
/* Primary button */
.button {
  display: inline-block;
  background: var(--wt-color-accent);
  color: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: background 150ms, box-shadow 150ms;
}
.button:hover {
  background: var(--wt-color-accent-strong);
}
/* Reset button styles for non-button buttons */
button.explore-more {
  background: none;
  border: none;
  font: inherit;
}

/*
 * -----------------------------------------------------------------------------
 * Lists
 * -----------------------------------------------------------------------------
 */

ul,
ol {
  padding-left: 1.5rem;
  margin-top: 0.5rem;
}
ul > li,
ol > li {
  padding: 0.15rem 0;
  color: var(--wt-color-text);
}
ul > li::marker {
  color: var(--wt-color-accent);
}

/*
 * -----------------------------------------------------------------------------
 * Figures
 * -----------------------------------------------------------------------------
 */

figure {
  margin: 1.5rem 0;
}
figcaption {
  text-align: center;
  font-size: 0.9rem;
  color: var(--wt-color-text-muted);
  margin-top: 0.5rem;
}

/*
 * -----------------------------------------------------------------------------
 * Responsive
 * -----------------------------------------------------------------------------
 */

@media screen and (max-width: 1024px) {
  :root {
    --wt-main-padding-top: 30px;
  }
  main {
    padding: var(--wt-main-padding-top) 40px;
    gap: 1.5rem;
  }
  .content {
    max-width: 100%;
    padding: 1.5rem 24px;
  }
}

/*
 * -----------------------------------------------------------------------------
 * Mobile Menu
 * Z-index: overlay(199) < menu(200) < header(201)
 * -----------------------------------------------------------------------------
 */

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 0.5rem;
  margin-right: auto;
  cursor: pointer;
  color: var(--wt-color-text);
  transition: color 150ms;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.mobile-menu-toggle:hover {
  color: var(--wt-color-accent);
}
.mobile-menu-toggle .close-icon {
  display: none;
}
.mobile-menu-toggle[aria-expanded="true"] .menu-icon {
  display: none;
}
.mobile-menu-toggle[aria-expanded="true"] .close-icon {
  display: block;
}
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 199;
  opacity: 0;
  transition: opacity 200ms ease;
}
.mobile-menu-overlay.active {
  display: block;
  opacity: 1;
}
.mobile-menu {
  display: none;
  position: fixed;
  top: calc(var(--wt-header-height) + env(safe-area-inset-top, 0px));
  left: 0;
  width: min(260px, 70vw);
  /* iOS jank fix: --vh-full set by JS, fallback to lvh. See base.html. */
  height: calc(
    var(--vh-full, 100lvh) - var(--wt-header-height) -
      env(safe-area-inset-top, 0px)
  );
  background: var(--wt-color-bg-elevated);
  border-right: 1px solid var(--wt-color-border-subtle);
  z-index: 200;
  transform: translateX(-100%);
  transition: transform 250ms ease;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.mobile-menu.active {
  display: block;
  transform: translateX(0);
}
.mobile-menu-content {
  padding: 1rem 0.75rem 2rem;
}
.mobile-menu-section {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mobile-nav-item {
  display: block;
  padding: 0.6rem 0.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--wt-color-text);
  border-radius: 0.375rem;
  transition: background 150ms, color 150ms;
}
.mobile-nav-item:hover {
  background: var(--wt-color-bg-soft);
}
.mobile-menu-divider {
  height: 1px;
  background: var(--wt-color-border-subtle);
  margin: 1rem 0;
}
.mobile-menu-toc {
  gap: 0;
}
.mobile-toc-group {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--wt-color-text-soft);
  padding: 0.6rem 0.75rem 0.2rem;
  margin-top: 0.4rem;
}
.mobile-toc-group:first-child {
  margin-top: 0;
}
.mobile-toc-item {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  color: var(--wt-color-text-muted);
  border-radius: 0.25rem;
  transition: background 150ms, color 150ms;
}
.mobile-toc-item:hover {
  background: var(--wt-color-bg-soft);
  color: var(--wt-color-text);
}
/* Prevent body scroll when mobile menu is open */
body.mobile-menu-open {
  overflow: hidden;
}

/*
 * Specific breakdown point for Hero Grid
 */
@media screen and (max-width: 900px) {
  .hero-header {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  .hero .hero-image {
    display: none;
  }
  .hero-features {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero {
    padding-top: 2rem;
    gap: 2rem;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --wt-header-height: 50px;
    --wt-main-padding-top: 20px;
  }
  body {
    font-size: 16px;
  }
  header {
    height: calc(var(--wt-header-height) + env(safe-area-inset-top, 0px));
    padding: 10px 20px;
    padding-top: calc(env(safe-area-inset-top, 0px) + 10px);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  /* Hide desktop nav on mobile */
  header nav {
    display: none;
  }
  main {
    padding: var(--wt-main-padding-top);
    flex-direction: column;
  }
  .content {
    padding: 1rem 16px;
    border-radius: 12px;
  }
  h1,
  .heading-text {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.25rem;
  }
  /* Note: .hero styling for mobile is now handled partly by the max-width: 900px block above */
  .hero {
    /* Use min-height to allow content to expand vertically */
    min-height: calc(
      var(--vh-full, 100lvh) - var(--wt-header-height) -
        env(safe-area-inset-top, 0px)
    );
    padding: 2rem 20px;
  }
  .hero .heading-text {
    font-size: 2rem;
  }
  .toc {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

/*
 * -----------------------------------------------------------------------------
 * View Transitions (smooth page navigation)
 * -----------------------------------------------------------------------------
 */

@view-transition {
  navigation: auto;
}
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 50ms;
}
/* Freeze focused search box during transition - no animation, just cross-fade */
::view-transition-old(search-frozen),
::view-transition-new(search-frozen) {
  animation: none;
}

/*
 * -----------------------------------------------------------------------------
 * Transitions & Accessibility
 * -----------------------------------------------------------------------------
 */

button,
.nav-item {
  transition: color 150ms, background 150ms, box-shadow 150ms;
}
/* Focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--wt-color-accent);
  outline-offset: 2px;
}
/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none !important;
  }
}

/*
 * -----------------------------------------------------------------------------
 * Micro-interactions
 * -----------------------------------------------------------------------------
 */

/* Search - subtle glow on focus */
#userinput:focus {
  box-shadow: 0 0 0 3px var(--wt-shadow-accent);
}
/* Content links - animated underline */
.content a:not(.button):not(.heading-anchor):not(.zola-anchor) {
  position: relative;
}
.content a:not(.button):not(.heading-anchor):not(.zola-anchor)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1.5px;
  background: var(--wt-color-accent);
  transition: width 200ms ease-out;
}
.content a:not(.button):not(.heading-anchor):not(.zola-anchor):hover::after {
  width: 100%;
}
.content a:not(.button):not(.heading-anchor):not(.zola-anchor):hover {
  text-decoration: none;
}
/* Button - enhanced hover */
.button {
  box-shadow: 0 2px 4px var(--wt-shadow-accent);
}
.button:hover {
  box-shadow: 0 4px 12px var(--wt-shadow-accent-strong);
}
.button:active {
  box-shadow: 0 1px 2px var(--wt-shadow-accent);
}
/* Custom scrollbar (webkit browsers) */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0);
}
::-webkit-scrollbar-thumb {
  background: var(--wt-color-border-subtle);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--wt-color-text-soft);
}
/* Firefox scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--wt-color-border-subtle) rgba(0, 0, 0, 0);
}
/* Custom text selection */
::selection {
  background: var(--wt-color-accent-soft);
  color: var(--wt-color-text);
}
/* Nav item hover underlines */
header nav .nav-item {
  position: relative;
}
header nav .nav-item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--wt-color-accent);
  transition: width 200ms ease-out;
}
header nav .nav-item:hover::after {
  width: 100%;
}
/* TOC hover indicator */
.toc-item a:not(.active):hover {
  background: var(--wt-color-bg-soft);
}
/* Logo hover effect */
header .logo:hover img {
  filter: drop-shadow(0 0 8px var(--wt-shadow-accent-strong));
  transition: filter 200ms ease;
}
/* Explore more bounce animation */
@keyframes gentle-bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(4px);
  }
}
button.explore-more {
  animation: gentle-bounce 2s ease-in-out infinite;
}

/*
 * -----------------------------------------------------------------------------
 * Dark Mode Adjustments
 * -----------------------------------------------------------------------------
 */

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
  }
  #suggestions .search-title b,
  #suggestions .search-excerpt b {
    color: var(--wt-color-accent);
  }
}

/*
 * -----------------------------------------------------------------------------
 * Print Styles
 * -----------------------------------------------------------------------------
 */

@media print {
  /* Hide navigation elements */
  header,
  footer,
  .toc,
  .hero,
  .mobile-menu,
  .mobile-menu-overlay,
  .mobile-menu-toggle,
  .code-copy-btn,
  .page-nav {
    display: none !important;
  }
  /* Reset layout */
  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }
  main {
    display: block;
    padding: 0;
  }
  .content {
    max-width: 100%;
    padding: 0;
    border: none;
    box-shadow: none;
    background: rgba(0, 0, 0, 0);
  }
  /* Improve link visibility */
  .content a {
    color: #000;
    text-decoration: underline;
  }
  .content a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
  /* Code blocks - keep together, remove decorative elements
     Use !important to override dark mode variables that might bleed through */
  .content pre,
  .terminal {
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    page-break-inside: avoid;
    background: #f5f5f5 !important;
  }
  /* Tables */
  .content > table {
    page-break-inside: avoid;
  }
  /* Headings - keep with following content */
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    page-break-after: avoid;
  }
  /* Images */
  img {
    max-width: 100%;
    page-break-inside: avoid;
  }
}

/*
 * -----------------------------------------------------------------------------
 * Tabs
 * -----------------------------------------------------------------------------
 */

.tabs {
  display: flex;
  flex-wrap: wrap;
  max-width: 100%;
  background: var(--wt-color-bg-soft);
  border-radius: 0.5rem;
  border: 1px solid var(--wt-color-border-subtle);
  margin: 1.5rem 0;
  overflow: hidden;
  /* Space for hover lift animation */
  padding-top: 4px;
}
.tabs .input {
  position: absolute;
  opacity: 0;
}
.tabs .label {
  width: 100%;
  padding: 0.875rem 1.25rem 0.875rem 1.25rem;
  margin-top: 0;
  background: var(--wt-color-bg-soft);
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--wt-color-text-muted);
  transition: background 150ms, color 150ms, transform 150ms;
  border-bottom: 2px solid rgba(0, 0, 0, 0);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tabs .label:hover {
  background: var(--wt-color-bg);
  color: var(--wt-color-text);
  transform: translateY(-2px);
}
.tabs .label:active {
  background: var(--wt-color-bg-elevated);
  transform: translateY(0);
}
/* FontAwesome icon styling */
.tabs .label i {
  color: inherit;
  font-size: inherit;
}
.tabs .input:focus + .label {
  z-index: 1;
  outline: 2px solid var(--wt-color-accent);
  outline-offset: -2px;
}
.tabs .input:checked + .label {
  background: var(--wt-color-bg-elevated);
  color: var(--wt-color-text);
  border-bottom-color: var(--wt-color-accent);
}
@media (min-width: 600px) {
  .tabs .label {
    width: auto;
    flex: 0 0 auto;
  }
}
.tabs .panel {
  display: none;
  padding: 0;
  background: var(--wt-color-bg-elevated);
  width: 100%;
  min-height: 200px;
}
/* Code panels - no extra padding since pre already has padding */
.tabs .panel.code-panel {
  padding: 1rem;
}
.tabs .panel.code-panel pre {
  margin: 0;
}
/* SVG render panel - center the image */
.tabs .panel.svg-panel {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.tabs .panel.svg-panel svg {
  max-width: 100%;
  height: auto;
}
@media (min-width: 600px) {
  .tabs .panel {
    order: 99;
  }
}
.tabs .input:checked + .label + .panel {
  display: block;
}
/* SVG panel needs flex when active */
.tabs .input:checked + .label + .panel.svg-panel {
  display: flex;
}
.tabs .loading {
  color: var(--wt-color-text-soft);
  font-style: italic;
  padding: 1.25rem 1.5rem;
}
.tabs .error {
  color: var(--red, #a00);
  padding: 1.25rem 1.5rem;
}
/* Mobile responsiveness */
@media screen and (max-width: 768px) {
  .tabs {
    padding-top: 0;
    padding: 0;
    display: block;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }
  /* Tab header container */
  .tabs .input,
  .tabs .label {
    order: -1; /* Put all tabs at top */
  }
  .tabs .label {
    display: inline-block;
    width: auto;
    flex: none;
    padding: 1.2rem 1.5rem;
    font-size: 1.5rem;
    min-height: 60px;
    min-width: 70px;
    box-sizing: border-box;
    text-align: center;
    margin: 0.5rem 0.25rem;
    border-radius: 0.5rem 0.5rem 0 0;
  }
  .tabs .label:hover {
    transform: none;
  }
  .tabs .label i {
    color: inherit;
  }
  .tabs .input:checked + .label {
    background: var(--wt-color-bg-elevated);
    border-bottom: 3px solid var(--wt-color-accent);
  }
  .tabs .panel {
    display: none;
    min-height: 150px;
    width: 100%;
    flex-basis: 100%;
    order: 999; /* All panels at bottom */
    margin: 0;
  }
  .tabs .panel.code-panel {
    padding: 0.75rem;
  }
  .tabs .panel.svg-panel {
    padding: 1.5rem;
  }
  .tabs .input:checked + .label + .panel {
    display: block;
  }
  .tabs .input:checked + .label + .panel.svg-panel {
    display: flex;
  }
}