/* =========================================================
   X-Hub Docs — Tech-Luxury OLED theme
   Overrides MkDocs Material (slate scheme) to match
   https://app.x-hub.online/preview-b/
   ========================================================= */

/* ---------- Fonts ---------- */
@import url("https://api.fontshare.com/v2/css?f[]=general-sans@400,500,600,700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap");

/* ---------- Design tokens ---------- */
:root,
[data-md-color-scheme="slate"] {
  --tl-bg: #0A0A0B;
  --tl-bg-elev: #0E1013;
  --tl-bg-card: #0B0C0F;
  --tl-bg-inset: #08090C;
  --tl-line: rgba(255, 255, 255, 0.06);
  --tl-line-strong: rgba(255, 255, 255, 0.12);
  --tl-text: #F3F4F6;
  --tl-text-dim: #9CA0AA;
  --tl-text-faint: #6A6D76;
  --tl-lime: #C4F030;
  --tl-lime-dim: #8BA820;
  --tl-lime-glow: rgba(196, 240, 48, 0.45);
  --tl-lime-soft: rgba(196, 240, 48, 0.08);
  --tl-amber: #F0B030;
  --tl-rose: #F0496A;
  --tl-font-display: "General Sans", "Inter", system-ui, sans-serif;
  --tl-font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  /* Re-map Material theme vars to our palette */
  --md-default-bg-color: var(--tl-bg);
  --md-default-bg-color--light: var(--tl-bg-elev);
  --md-default-fg-color: var(--tl-text);
  --md-default-fg-color--light: var(--tl-text-dim);
  --md-default-fg-color--lighter: var(--tl-text-faint);
  --md-default-fg-color--lightest: rgba(255, 255, 255, 0.05);
  --md-primary-fg-color: var(--tl-lime);
  --md-primary-fg-color--light: var(--tl-lime);
  --md-primary-fg-color--dark: var(--tl-lime-dim);
  --md-primary-bg-color: var(--tl-bg);
  --md-primary-bg-color--light: var(--tl-bg-elev);
  --md-accent-fg-color: var(--tl-lime);
  --md-accent-fg-color--transparent: var(--tl-lime-soft);
  --md-accent-bg-color: var(--tl-bg);
  --md-accent-bg-color--light: var(--tl-bg-elev);
  --md-typeset-color: var(--tl-text);
  --md-typeset-a-color: var(--tl-lime);
  --md-code-bg-color: #0A0B0E;
  --md-code-fg-color: #E6E7EB;
  --md-code-hl-color: rgba(196, 240, 48, 0.18);
  --md-footer-bg-color: #07080A;
  --md-footer-bg-color--dark: #050608;
  --md-footer-fg-color: var(--tl-text-dim);
  --md-footer-fg-color--light: var(--tl-text-faint);
  --md-footer-fg-color--lighter: var(--tl-text-faint);
}

/* Fresh, isolated stacking context for atmosphere layers */
html {
  background: var(--tl-bg);
}

body {
  font-family: var(--tl-font-display);
  color: var(--tl-text);
  letter-spacing: -0.011em;
  background: var(--tl-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "ss02";
}

/* =========================================================
   ATMOSPHERE — grain + radial glow on body
   ========================================================= */
body::before {
  content: "";
  position: fixed;
  inset: -20px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.028;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 50% 40% at 92% 6%, rgba(196, 240, 48, 0.07), transparent 60%),
    radial-gradient(ellipse 60% 35% at 6% 96%, rgba(196, 240, 48, 0.035), transparent 70%);
}

/* Ensure content floats above atmosphere */
.md-container,
.md-header,
.md-tabs,
.md-footer,
.md-main,
.xh-ticker,
.xh-brand {
  position: relative;
  z-index: 1;
}

/* =========================================================
   TICKER TAPE (top-of-page)
   ========================================================= */
.xh-ticker {
  position: sticky;
  top: 0;
  z-index: 4;
  overflow: hidden;
  border-bottom: 1px solid var(--tl-line);
  background: rgba(8, 9, 12, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.xh-ticker__track {
  display: flex;
  width: max-content;
  gap: 48px;
  padding: 9px 0;
  animation: xh-marquee 48s linear infinite;
}
.xh-ticker__row {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 0 24px;
  font-family: var(--tl-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.xh-ticker__item {
  color: var(--tl-text-faint);
}
.xh-ticker__item--dim {
  color: var(--tl-text-dim);
}
.xh-ticker__hi {
  color: var(--tl-lime);
}
.xh-ticker__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--tl-lime);
  box-shadow: 0 0 10px var(--tl-lime-glow);
  animation: xh-pulse 2.4s ease-in-out infinite;
  vertical-align: middle;
}

@keyframes xh-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes xh-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.35); }
}

/* =========================================================
   HEADER
   ========================================================= */
.md-header {
  background: rgba(8, 9, 12, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--tl-line);
  box-shadow: none;
  color: var(--tl-text);
  transition: none;
}
.md-header[data-md-state="shadow"] {
  box-shadow: 0 1px 0 var(--tl-line), 0 8px 30px -16px rgba(0, 0, 0, 0.9);
}
.md-header__inner {
  padding: 0 1.25rem;
}

/* Logo + brand block */
.md-header__button.md-logo {
  padding: 0.35rem 0;
  margin: 0 0.5rem 0 0;
}
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.45rem;
  width: auto;
  fill: var(--tl-lime);
}

.md-header__title {
  font-family: var(--tl-font-display);
  font-weight: 600;
  letter-spacing: -0.018em;
  font-size: 15px;
  color: var(--tl-text);
  margin-left: 0.4rem;
}
.md-header__topic {
  font-weight: 600;
}
.md-header__topic:first-child {
  font-weight: 600;
}
.md-header__topic .md-ellipsis {
  font-family: var(--tl-font-display);
  letter-spacing: -0.018em;
}

/* Custom X-Hub brand block inside header */
.xh-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0;
}
.xh-brand__mark {
  position: relative;
  height: 28px;
  width: 28px;
  border-radius: 8px;
  border: 1px solid rgba(196, 240, 48, 0.45);
  background: rgba(196, 240, 48, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--tl-font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--tl-lime);
  line-height: 1;
  flex-shrink: 0;
}
.xh-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.xh-brand__name {
  font-family: var(--tl-font-display);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--tl-text);
}
.xh-brand__suffix {
  font-family: var(--tl-font-mono);
  font-size: 9px;
  margin-top: 3px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tl-text-faint);
}

/* Top-right corner link (cabinet) */
.xh-header-cta {
  font-family: var(--tl-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tl-text-faint);
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--tl-line);
  transition: color 160ms, border-color 160ms, background 160ms;
  margin-left: auto;
  white-space: nowrap;
}
.xh-header-cta:hover {
  color: var(--tl-lime);
  border-color: rgba(196, 240, 48, 0.4);
  background: rgba(196, 240, 48, 0.05);
}
.xh-header-cta__arrow {
  display: inline-block;
  margin-left: 4px;
  transition: transform 160ms;
}
.xh-header-cta:hover .xh-header-cta__arrow {
  transform: translate(2px, -2px);
}

/* Search in header */
.md-search__form {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--tl-line);
  border-radius: 10px;
  transition: border-color 180ms, background 180ms, box-shadow 220ms;
  height: 40px;
}
.md-search__form:hover,
.md-search__form:focus-within,
[data-md-toggle="search"]:checked ~ .md-header .md-search__form {
  background: rgba(0, 0, 0, 0.55);
  border-color: rgba(196, 240, 48, 0.55);
  box-shadow: 0 0 0 3px rgba(196, 240, 48, 0.08);
}
.md-search__input {
  font-family: var(--tl-font-mono);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--tl-text);
}
.md-search__input::placeholder {
  color: var(--tl-text-faint);
  font-family: var(--tl-font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 11px;
}
.md-search__icon {
  color: var(--tl-text-faint);
}
.md-search__icon:hover {
  color: var(--tl-lime);
}

/* Search results panel */
.md-search__output {
  background: var(--tl-bg-elev);
  border: 1px solid var(--tl-line);
  border-radius: 12px;
  margin-top: 6px;
  overflow: hidden;
}
.md-search__scrollwrap {
  background: var(--tl-bg-elev);
}
.md-search-result__meta {
  background: rgba(196, 240, 48, 0.04);
  border-bottom: 1px solid var(--tl-line);
  color: var(--tl-lime);
  font-family: var(--tl-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.md-search-result__article {
  border-bottom: 1px solid var(--tl-line);
  padding: 14px 18px;
}
.md-search-result__article:hover,
.md-search-result__article[data-md-state="active"] {
  background: rgba(196, 240, 48, 0.04);
  border-left: 2px solid var(--tl-lime);
}
.md-search-result__title {
  font-family: var(--tl-font-display);
  font-weight: 600;
  color: var(--tl-text);
  letter-spacing: -0.01em;
}
.md-search-result__teaser {
  color: var(--tl-text-dim);
  font-size: 12.5px;
  line-height: 1.55;
}
.md-search-result mark {
  color: var(--tl-lime);
  background: transparent;
  text-decoration: underline;
  text-decoration-color: rgba(196, 240, 48, 0.5);
  text-underline-offset: 3px;
}

/* Search hotkey pill */
[data-md-component="search"] .md-search__form::after,
.md-search__form::after {
  color: var(--tl-text-faint) !important;
  font-family: var(--tl-font-mono) !important;
  font-size: 10px !important;
  letter-spacing: 0.08em;
  border: 1px solid var(--tl-line);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.02);
}

/* =========================================================
   NAV TABS (top)
   ========================================================= */
.md-tabs {
  background: transparent;
  border-bottom: 1px solid var(--tl-line);
}
.md-tabs__link {
  font-family: var(--tl-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tl-text-faint);
  opacity: 1;
  margin: 0.8rem 1.1rem;
  transition: color 160ms;
}
.md-tabs__link:hover,
.md-tabs__link--active {
  color: var(--tl-lime);
}
.md-tabs__link--active {
  border-bottom: 2px solid var(--tl-lime);
}

/* =========================================================
   SIDEBAR / NAV
   ========================================================= */
.md-sidebar {
  color: var(--tl-text-dim);
}
.md-sidebar__scrollwrap {
  scrollbar-color: var(--tl-line-strong) transparent;
}
.md-nav {
  font-family: var(--tl-font-display);
  font-size: 13.5px;
  letter-spacing: -0.005em;
}
.md-nav__title {
  font-family: var(--tl-font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tl-text-faint);
  background: transparent !important;
  box-shadow: none !important;
  padding-left: 0.8rem;
  position: relative;
}
.md-nav__title::before {
  content: "";
  display: inline-block;
  height: 8px;
  width: 2px;
  background: var(--tl-lime);
  margin-right: 10px;
  vertical-align: middle;
  transform: translateY(-1px);
  box-shadow: 0 0 6px var(--tl-lime-glow);
}
.md-nav__list {
  padding-top: 2px;
}
.md-nav__item {
  padding: 0;
}
.md-nav__link {
  color: var(--tl-text-dim);
  padding: 7px 10px;
  border-radius: 7px;
  margin: 1px 0;
  position: relative;
  transition: color 160ms, background 160ms;
}
.md-nav__link:hover,
.md-nav__link:focus {
  color: var(--tl-text);
  background: rgba(255, 255, 255, 0.025);
}
.md-nav__link--active,
.md-nav__link--active:focus,
.md-nav__link--active:hover,
.md-nav__link[aria-current="page"] {
  color: var(--tl-lime);
  background: rgba(196, 240, 48, 0.06);
  font-weight: 500;
}
.md-nav__link--active::before,
.md-nav__link[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%);
  height: 14px;
  width: 2px;
  background: var(--tl-lime);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--tl-lime-glow);
}
.md-nav--secondary .md-nav__title[for="__toc"] {
  color: var(--tl-text-faint);
}

/* Nested nav indent */
.md-nav .md-nav {
  padding-left: 10px;
  border-left: 1px solid var(--tl-line);
  margin-left: 10px;
}

/* =========================================================
   CONTENT AREA
   ========================================================= */
.md-main__inner {
  margin-top: 1.4rem;
}
.md-content {
  max-width: none;
}
.md-content__inner {
  padding-top: 0.5rem;
}
.md-content__inner::before {
  display: none;
}

/* Typography */
.md-typeset {
  font-family: var(--tl-font-display);
  font-size: 15px;
  line-height: 1.72;
  color: var(--tl-text);
  letter-spacing: -0.005em;
}
.md-typeset p {
  color: var(--tl-text);
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-family: var(--tl-font-display);
  font-weight: 600;
  letter-spacing: -0.022em;
  color: var(--tl-text);
}

.md-typeset h1 {
  font-size: 2.6rem;
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 1.2rem;
  color: var(--tl-text);
  position: relative;
  padding-bottom: 1.1rem;
}
.md-typeset h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 2px;
  background: var(--tl-lime);
  box-shadow: 0 0 10px var(--tl-lime-glow);
}
.md-typeset h2 {
  font-size: 1.7rem;
  line-height: 1.12;
  margin: 2.4rem 0 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid var(--tl-line);
}
.md-typeset h2:first-child {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}
.md-typeset h3 {
  font-size: 1.22rem;
  margin: 1.6rem 0 0.6rem;
  color: var(--tl-text);
}
.md-typeset h4 {
  font-size: 1.02rem;
  color: var(--tl-text-dim);
  font-family: var(--tl-font-mono);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 1.3rem 0 0.5rem;
}

.md-typeset h2 .headerlink,
.md-typeset h3 .headerlink,
.md-typeset h4 .headerlink,
.md-typeset h1 .headerlink {
  color: var(--tl-text-faint);
  opacity: 0;
  transition: opacity 160ms, color 160ms;
}
.md-typeset h2:hover .headerlink,
.md-typeset h3:hover .headerlink,
.md-typeset h4:hover .headerlink,
.md-typeset h1:hover .headerlink {
  opacity: 1;
  color: var(--tl-lime);
}

.md-typeset strong {
  color: var(--tl-text);
  font-weight: 600;
}
.md-typeset em {
  color: var(--tl-text-dim);
}

/* Links */
.md-typeset a {
  color: var(--tl-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(196, 240, 48, 0.25);
  transition: color 160ms, border-color 160ms, background 160ms;
  padding-bottom: 1px;
}
.md-typeset a:hover {
  color: var(--tl-lime);
  border-color: var(--tl-lime);
  background: rgba(196, 240, 48, 0.05);
}

/* Hero lead paragraph (first paragraph after H1) */
.md-typeset h1 + p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--tl-text-dim);
  font-weight: 400;
  max-width: 60ch;
}

/* =========================================================
   INLINE CODE + CODE BLOCKS
   ========================================================= */
.md-typeset code,
.md-typeset kbd {
  font-family: var(--tl-font-mono);
  font-size: 0.84em;
  padding: 2px 7px;
  border-radius: 5px;
  color: var(--tl-lime);
  background: rgba(196, 240, 48, 0.07);
  border: 1px solid rgba(196, 240, 48, 0.18);
  font-feature-settings: "zero", "ss02";
}
.md-typeset a code {
  color: var(--tl-lime);
  background: rgba(196, 240, 48, 0.12);
}

/* Code block (fenced / highlight) */
.md-typeset pre {
  margin: 1.3rem 0;
}
.md-typeset pre > code,
.md-typeset .highlight,
.md-typeset pre code,
.highlight pre {
  background: #0A0B0E !important;
  color: #E6E7EB;
}
.md-typeset .highlight {
  position: relative;
  background: #0A0B0E;
  border: 1px solid var(--tl-line);
  border-radius: 12px;
  overflow: hidden;
}
.md-typeset .highlight::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--tl-lime), transparent 70%);
  box-shadow: 0 0 8px var(--tl-lime-glow);
  z-index: 1;
}
.md-typeset .highlight pre,
.md-typeset pre > code {
  background: transparent !important;
  padding: 1.05rem 1.15rem 1.05rem 1.15rem;
  border-radius: 0;
  border: none;
  font-family: var(--tl-font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: #E6E7EB;
}
.md-typeset pre > code {
  color: #E6E7EB;
  background: #0A0B0E !important;
  border: 1px solid var(--tl-line);
  border-radius: 12px;
  padding: 1.05rem 1.15rem;
  display: block;
  overflow-x: auto;
}
.md-typeset pre > code::before {
  content: none;
}

/* Language label (from pymdownx highlight) */
.md-typeset .highlight .filename {
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--tl-line);
  color: var(--tl-text-faint);
  font-family: var(--tl-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 14px;
}

/* Copy button (legacy + newer .md-code__button) */
.md-clipboard {
  color: var(--tl-text-faint);
  transition: color 160ms, transform 160ms;
  right: 10px;
  top: 10px;
}
.md-clipboard:hover,
.md-clipboard:focus {
  color: var(--tl-lime);
}
.md-typeset .highlight:hover .md-clipboard {
  color: var(--tl-text-dim);
}
.md-typeset .highlight:hover .md-clipboard:hover {
  color: var(--tl-lime);
}
.md-clipboard::after {
  background-color: currentColor !important;
}

/* Newer Material copy button (used when .md-code__nav is present) */
.md-code__nav {
  position: absolute;
  right: 8px;
  top: 8px;
  z-index: 1;
  opacity: 0;
  transition: opacity 180ms ease;
}
.md-typeset .highlight:hover .md-code__nav,
.md-typeset .highlight:focus-within .md-code__nav {
  opacity: 1;
}
.md-code__button {
  width: 28px;
  height: 28px;
  color: var(--tl-text-dim);
  background: rgba(10, 11, 14, 0.7);
  border: 1px solid var(--tl-line);
  border-radius: 3px;
  cursor: pointer;
  transition: color 160ms, border-color 160ms, background 160ms, transform 160ms;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.md-code__button::before {
  content: "";
  display: block;
  width: 14px;
  height: 14px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='currentColor' d='M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z'/></svg>") no-repeat center / contain;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='currentColor' d='M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z'/></svg>") no-repeat center / contain;
}
.md-code__button:hover,
.md-code__button:focus {
  color: var(--tl-lime);
  border-color: var(--tl-lime);
  background: rgba(196, 240, 48, 0.08);
  transform: translateY(-1px);
}
.md-code__button[data-md-type="copy"]:hover {
  box-shadow: 0 0 0 1px var(--tl-lime-soft), 0 0 18px -6px var(--tl-lime-glow);
}
.md-code__button.md-code__button--success {
  color: var(--tl-lime);
  border-color: var(--tl-lime);
}
.md-code__button.md-code__button--success::before {
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='currentColor' d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/></svg>") no-repeat center / contain;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='currentColor' d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/></svg>") no-repeat center / contain;
}

/* Always-visible hint of copy button on coarse pointers (mobile) */
@media (pointer: coarse) {
  .md-code__nav { opacity: 0.7; }
}

/* Line numbers */
.md-typeset .highlighttable .linenos {
  background: rgba(255, 255, 255, 0.015);
  border-right: 1px solid var(--tl-line);
  color: var(--tl-text-faint);
  font-family: var(--tl-font-mono);
  font-size: 12px;
  user-select: none;
}
.md-typeset .highlighttable {
  border: 1px solid var(--tl-line);
  border-radius: 12px;
  overflow: hidden;
  background: #0A0B0E;
}
.md-typeset .highlighttable .highlight {
  border: none;
  border-radius: 0;
}
.md-typeset .highlighttable .highlight::before {
  display: none;
}

/* Syntax highlight tokens — lime-tinged */
.highlight .k,
.highlight .kd,
.highlight .kr,
.highlight .kn,
.highlight .kt { color: #C4F030; }             /* keywords */
.highlight .nf,
.highlight .fm { color: #EAF5B5; }              /* function names */
.highlight .nb,
.highlight .bp { color: #9FD4A8; }              /* builtins */
.highlight .s,
.highlight .s1,
.highlight .s2,
.highlight .sb,
.highlight .sh,
.highlight .sx { color: #E8D7A2; }             /* strings */
.highlight .mi,
.highlight .mf,
.highlight .mo { color: #E8D7A2; }             /* numbers */
.highlight .c,
.highlight .c1,
.highlight .cm,
.highlight .cp,
.highlight .cs { color: #5E6168; font-style: italic; }  /* comments */
.highlight .o,
.highlight .p  { color: #9CA0AA; }              /* operators/punct */
.highlight .nc { color: #D5E88A; }              /* class name */
.highlight .na { color: #BBC6D4; }              /* attribute */
.highlight .nv,
.highlight .nn { color: #E6E7EB; }
.highlight .nt { color: #C4F030; }              /* tag */
.highlight .err { color: #F0496A; background: transparent; }

/* =========================================================
   TABLES
   ========================================================= */
.md-typeset table:not([class]) {
  display: table;
  width: 100%;
  border: 1px solid var(--tl-line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.01);
  overflow: hidden;
  font-size: 13.5px;
  box-shadow: none;
}
.md-typeset table:not([class]) th {
  background: rgba(255, 255, 255, 0.025);
  color: var(--tl-text-faint);
  font-family: var(--tl-font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 18px;
  border-bottom: 1px solid var(--tl-line);
  border-right: 1px solid var(--tl-line);
  text-align: left;
  white-space: nowrap;
}
.md-typeset table:not([class]) th:last-child { border-right: none; }
.md-typeset table:not([class]) td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--tl-line);
  border-right: 1px solid var(--tl-line);
  color: var(--tl-text);
  transition: background 180ms, border-color 180ms;
}
.md-typeset table:not([class]) td:last-child { border-right: none; }
.md-typeset table:not([class]) tr:last-child td { border-bottom: none; }
.md-typeset table:not([class]) tr {
  border-left: 2px solid transparent;
  transition: background 200ms, border-left-color 200ms;
}
.md-typeset table:not([class]) tbody tr:hover {
  background: rgba(196, 240, 48, 0.025);
  border-left-color: var(--tl-lime);
}
.md-typeset table:not([class]) tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.008);
}

/* =========================================================
   BLOCKQUOTES
   ========================================================= */
.md-typeset blockquote {
  color: var(--tl-text-dim);
  font-style: italic;
  border-left: 2px solid var(--tl-lime);
  padding: 0.4rem 0 0.4rem 1.2rem;
  background: rgba(196, 240, 48, 0.03);
  border-radius: 0 8px 8px 0;
  margin: 1.2rem 0;
}
.md-typeset blockquote strong {
  color: var(--tl-lime);
  font-weight: 600;
}

/* =========================================================
   LISTS
   ========================================================= */
.md-typeset ul li,
.md-typeset ol li {
  margin-bottom: 0.35em;
}
.md-typeset ul li::marker {
  color: var(--tl-lime);
}
.md-typeset ol li::marker {
  color: var(--tl-text-faint);
  font-family: var(--tl-font-mono);
}

/* =========================================================
   HORIZONTAL RULE
   ========================================================= */
.md-typeset hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--tl-line-strong) 20%, var(--tl-line-strong) 80%, transparent);
  margin: 2.5rem 0;
}

/* =========================================================
   ADMONITIONS
   ========================================================= */
.md-typeset .admonition,
.md-typeset details {
  font-family: var(--tl-font-display);
  font-size: 14px;
  border: 1px solid var(--tl-line);
  border-left: 3px solid var(--tl-lime);
  background: rgba(255, 255, 255, 0.015);
  border-radius: 10px;
  box-shadow: none;
  margin: 1.2rem 0;
  color: var(--tl-text);
  overflow: hidden;
}
.md-typeset .admonition-title,
.md-typeset summary {
  background: rgba(196, 240, 48, 0.04);
  color: var(--tl-text);
  font-family: var(--tl-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 10px 14px 10px 38px;
  border-bottom: 1px solid var(--tl-line);
}
.md-typeset .admonition-title::before,
.md-typeset summary::before {
  background-color: var(--tl-lime) !important;
  top: 11px;
  left: 14px;
}

/* Variants by admonition type */
.md-typeset .admonition.warning,
.md-typeset details.warning,
.md-typeset .admonition.caution,
.md-typeset details.caution {
  border-left-color: var(--tl-amber);
}
.md-typeset .admonition.warning > .admonition-title,
.md-typeset details.warning > summary,
.md-typeset .admonition.caution > .admonition-title,
.md-typeset details.caution > summary {
  background: rgba(240, 176, 48, 0.05);
}
.md-typeset .admonition.warning > .admonition-title::before,
.md-typeset details.warning > summary::before,
.md-typeset .admonition.caution > .admonition-title::before,
.md-typeset details.caution > summary::before {
  background-color: var(--tl-amber) !important;
}

.md-typeset .admonition.danger,
.md-typeset details.danger,
.md-typeset .admonition.error,
.md-typeset details.error,
.md-typeset .admonition.bug,
.md-typeset details.bug {
  border-left-color: var(--tl-rose);
}
.md-typeset .admonition.danger > .admonition-title,
.md-typeset details.danger > summary,
.md-typeset .admonition.error > .admonition-title,
.md-typeset details.error > summary,
.md-typeset .admonition.bug > .admonition-title,
.md-typeset details.bug > summary {
  background: rgba(240, 73, 106, 0.05);
}
.md-typeset .admonition.danger > .admonition-title::before,
.md-typeset details.danger > summary::before,
.md-typeset .admonition.error > .admonition-title::before,
.md-typeset details.error > summary::before,
.md-typeset .admonition.bug > .admonition-title::before,
.md-typeset details.bug > summary::before {
  background-color: var(--tl-rose) !important;
}

/* =========================================================
   TABBED CONTENT (pymdownx.tabbed)
   ========================================================= */
.md-typeset .tabbed-labels {
  border-bottom: 1px solid var(--tl-line);
  font-family: var(--tl-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.md-typeset .tabbed-labels > label {
  color: var(--tl-text-faint);
  padding: 10px 16px;
  transition: color 180ms;
}
.md-typeset .tabbed-labels > label:hover {
  color: var(--tl-text-dim);
}
.md-typeset .tabbed-set > input:checked + label {
  color: var(--tl-lime);
  border-bottom-color: var(--tl-lime);
}

/* =========================================================
   TABLE OF CONTENTS (right rail)
   ========================================================= */
.md-sidebar--secondary .md-nav__title {
  color: var(--tl-text-faint);
}
.md-sidebar--secondary .md-nav__link {
  font-size: 12.5px;
  color: var(--tl-text-faint);
  padding: 4px 10px;
  font-family: var(--tl-font-display);
}
.md-sidebar--secondary .md-nav__link:hover {
  color: var(--tl-text);
}
.md-sidebar--secondary .md-nav__link--active,
.md-sidebar--secondary .md-nav__link--passed {
  color: var(--tl-text-dim);
}
.md-sidebar--secondary .md-nav__link--active {
  color: var(--tl-lime);
}

/* =========================================================
   FOOTER
   ========================================================= */
.md-footer {
  background: transparent;
}
.md-footer-meta {
  background: #07080A;
  border-top: 1px solid var(--tl-line);
  color: var(--tl-text-dim);
  position: relative;
}
.md-footer-meta__inner {
  padding: 1.2rem 1rem 0.8rem;
}
.md-footer-copyright {
  font-family: var(--tl-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tl-text-faint);
  opacity: 1;
}
.md-footer-copyright a {
  color: var(--tl-lime);
}

/* Prev/next nav */
.md-footer__inner {
  background: transparent;
  padding: 1rem;
}
.md-footer__link {
  transition: opacity 160ms, transform 220ms;
  opacity: 0.85;
}
.md-footer__link:hover {
  opacity: 1;
}
.md-footer__title {
  color: var(--tl-text);
  font-family: var(--tl-font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.md-footer__direction {
  font-family: var(--tl-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tl-text-faint);
  opacity: 1;
}
.md-footer__link:hover .md-footer__title {
  color: var(--tl-lime);
}

/* Custom footer meta with live ticker dots */
.xh-footer-extra {
  background: #050608;
  border-top: 1px solid var(--tl-line);
  padding: 14px 1rem;
  font-family: var(--tl-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tl-text-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  justify-content: center;
  align-items: center;
}
.xh-footer-extra__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.xh-footer-extra__hi {
  color: var(--tl-lime);
}
.xh-footer-extra__dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tl-lime);
  box-shadow: 0 0 8px var(--tl-lime-glow);
  animation: xh-pulse 2.4s ease-in-out infinite;
}

/* =========================================================
   MISC — selection, scrollbar, details summary
   ========================================================= */
::selection {
  background: rgba(196, 240, 48, 0.35);
  color: var(--tl-text);
}
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--tl-line-strong);
  border-radius: 5px;
  border: 2px solid var(--tl-bg);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(196, 240, 48, 0.35);
}

/* Details / summary (collapsible) */
.md-typeset details > summary {
  cursor: pointer;
}
.md-typeset details > summary::after {
  color: var(--tl-text-faint);
}

/* =========================================================
   HERO on index page
   ========================================================= */
.md-content__inner > h1:first-of-type {
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: 1.3rem;
  padding-bottom: 1.3rem;
}
.md-content__inner > h1:first-of-type::after {
  width: 88px;
  height: 3px;
}

/* Kbd tags */
.md-typeset kbd {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--tl-line-strong);
  color: var(--tl-text);
  box-shadow: 0 2px 0 var(--tl-line-strong);
  font-size: 0.78em;
}

/* =========================================================
   MOBILE
   ========================================================= */
@media screen and (max-width: 76.234375em) {
  .md-nav--primary {
    background: var(--tl-bg-elev);
  }
  .md-nav--primary .md-nav__title {
    background: var(--tl-bg-elev);
    color: var(--tl-text);
  }
  .md-nav--primary .md-nav__item {
    border-bottom-color: var(--tl-line);
  }
}

@media screen and (max-width: 48em) {
  .md-typeset h1 {
    font-size: 2rem;
  }
  .md-typeset h2 {
    font-size: 1.35rem;
  }
  .md-typeset {
    font-size: 14.5px;
  }
  .xh-ticker__row {
    gap: 32px;
  }
}

/* =========================================================
   Motion: respect reduced motion
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .xh-ticker__track,
  .xh-ticker__dot,
  .xh-footer-extra__dot {
    animation: none !important;
  }
}

/* Page-load reveal for content */
@keyframes xh-rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.md-content > article {
  animation: xh-rise 520ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
@media (prefers-reduced-motion: reduce) {
  .md-content > article { animation: none !important; }
}

/* Corner accent L-lines for hero article */
.md-content > article {
  position: relative;
}
.md-content > article::before,
.md-content > article::after {
  content: "";
  position: absolute;
  pointer-events: none;
  background: var(--tl-lime);
  box-shadow: 0 0 8px var(--tl-lime-glow);
  opacity: 0.75;
}
.md-content > article::before {
  top: 0;
  left: 0;
  width: 28px;
  height: 1px;
}
.md-content > article::after {
  top: 0;
  left: 0;
  width: 1px;
  height: 28px;
}

/* ============================================================
   Docs index cards (tech-luxury)
   ============================================================ */
.xh-docs-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  margin: 1.5rem 0 2.5rem;
}
.xh-docs-cards > dl {
  margin: 0;
  padding: 0;
  display: contents;
}
.xh-docs-cards dt {
  margin: 0;
}
.xh-docs-cards dd {
  margin: 0.35rem 0 0 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.5;
}
.xh-docs-cards > dl > dt + dd {
  margin-bottom: 0;
}
.xh-doc-card {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  color: var(--tl-ink, #f5f5f4) !important;
  text-decoration: none !important;
  border-bottom: none !important;
}
.xh-doc-card::after {
  content: "→";
  margin-left: 0.5rem;
  color: var(--tl-lime, #d9ff3a);
  transition: transform 0.18s ease;
}
.xh-docs-cards dt:hover .xh-doc-card::after,
.xh-docs-cards dt:focus-within .xh-doc-card::after {
  transform: translateX(3px);
}
/* Wrap each term+definition in a card by targeting the definition list structure */
.xh-docs-cards > dl > dt {
  padding: 18px 20px 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.005));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.xh-docs-cards > dl > dt + dd {
  padding: 0 20px 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.005), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: none;
  border-radius: 0 0 12px 12px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.xh-docs-cards > dl > dt:hover,
.xh-docs-cards > dl > dt:has(+ dd:hover) {
  border-color: rgba(217, 255, 58, 0.35);
  background: linear-gradient(180deg, rgba(217, 255, 58, 0.06), rgba(217, 255, 58, 0.01));
}
.xh-docs-cards > dl > dt:hover + dd,
.xh-docs-cards > dl > dd:hover {
  border-color: rgba(217, 255, 58, 0.35);
  background: linear-gradient(180deg, rgba(217, 255, 58, 0.01), rgba(217, 255, 58, 0.04));
}
.xh-docs-cards > dl > dt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 20px;
  height: 1px;
  background: var(--tl-lime, #d9ff3a);
  opacity: 0.6;
  box-shadow: 0 0 6px rgba(217, 255, 58, 0.45);
}