/* ============================================================
   DocuKit — Software Documentation / API Reference Template
   Framework-free · Responsive · Production-ready
   ============================================================ */

/* ——— Design tokens ——— */
:root {
  --slate: #1E293B;
  --blue: #2563EB;
  --sky: #0EA5E9;
  --light: #F8FAFC;
  --white: #FFFFFF;
  --gray: #64748B;
  --line: #E2E8F0;
  --code: #0F172A;

  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --blue-600: #2563EB;
  --blue-50: #EFF6FF;
  --sky-500: #0EA5E9;
  --sky-50: #F0F9FF;
  --emerald-600: #059669;
  --emerald-50: #ECFDF5;
  --amber-600: #D97706;
  --amber-50: #FFFBEB;
  --rose-600: #E11D48;
  --rose-50: #FFF1F2;
  --violet-400: #A78BFA;
  --violet-600: #7C3AED;

  --font-heading: 'Sora', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;

  --container: 1220px;
  --header-h: 66px;
  --sidebar-w: 280px;
  --toc-w: 210px;

  --radius: 12px;
  --radius-lg: 18px;
  --radius-sm: 8px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-md: 0 12px 32px -14px rgba(15, 23, 42, .16);
  --shadow-lg: 0 32px 64px -24px rgba(15, 23, 42, .22);

  --transition: .3s cubic-bezier(.4, 0, .2, 1);
}

/* ——— Reset ——— */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--slate-600);
  background: var(--light);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--sky); }
ul, ol { list-style-position: inside; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--slate);
  line-height: 1.25;
  font-weight: 700;
  scroll-margin-top: calc(var(--header-h) + 24px);
}
p { margin-bottom: 1rem; }
code, kbd { font-family: var(--font-mono); }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ——— Container ——— */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ============================================================
   Header
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  height: var(--header-h);
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  height: var(--header-h);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--slate);
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo:hover { color: var(--slate); }
.nav-logo-icon {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--sky));
  color: #fff;
  font-size: 1.05rem;
  box-shadow: var(--shadow-sm);
}

/* Search */
.docs-search {
  position: relative;
  flex: 1;
  max-width: 420px;
  margin-inline: auto;
}
.docs-search-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--gray);
  pointer-events: none;
}
.docs-search-input {
  width: 100%;
  height: 40px;
  padding: 0 46px 0 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--light);
  font-size: .9rem;
  color: var(--slate);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.docs-search-input::placeholder { color: var(--slate-500); }
.docs-search-input:focus {
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
}
.docs-search-kbd {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--slate-500);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2px 6px;
  pointer-events: none;
}

/* Version dropdown */
.docs-version { flex-shrink: 0; }
.docs-version-select {
  height: 40px;
  padding: 0 34px 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 13px center;
  appearance: none;
  -webkit-appearance: none;
  font-size: .85rem;
  font-weight: 500;
  color: var(--slate);
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition);
}
.docs-version-select:focus { border-color: var(--blue); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.nav-link {
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--slate-600);
}
.nav-link:hover { color: var(--slate); background: var(--slate-100); }
.nav-link.active { color: var(--blue); background: var(--blue-50); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  margin-left: 8px;
  border-radius: var(--radius-pill);
  background: var(--blue);
  color: #fff !important;
  font-size: .88rem;
  font-weight: 500;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.nav-cta:hover { background: var(--slate); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--slate);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: .92rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px -10px rgba(37, 99, 235, .6); }
.btn-primary:hover { background: var(--slate); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; border-color: var(--line); color: var(--slate); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-50); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--slate-600); }
.btn-ghost:hover { color: var(--blue); background: var(--blue-50); }
.btn-sm { padding: 8px 18px; font-size: .82rem; }
.btn-lg { padding: 15px 34px; font-size: 1rem; }

/* ============================================================
   Page hero (slim docs bar)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--light), #EEF4FF);
  border-bottom: 1px solid var(--line);
  padding: 26px 0 24px;
}
.page-hero-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--slate-500);
  margin-bottom: 8px;
}
.crumbs a { color: var(--slate-500); }
.crumbs a:hover { color: var(--blue); }
.crumbs .sep { color: var(--slate-200); }
.page-hero h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; }
.page-hero p { margin: 6px 0 0; color: var(--gray); font-size: 1rem; max-width: 640px; }
.hero-badges { display: flex; gap: 8px; flex-wrap: wrap; }

/* ============================================================
   Docs layout — sidebar + main + toc
   ============================================================ */
.docs-layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  gap: 48px;
  padding-block: 48px 80px;
  align-items: start;
}
.docs-layout.has-toc { grid-template-columns: var(--sidebar-w) minmax(0, 1fr) var(--toc-w); }

/* Sidebar */
.docs-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 28px);
  max-height: calc(100vh - var(--header-h) - 56px);
  overflow-y: auto;
  padding: 8px 16px 8px 0;
}
.docs-nav-label {
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--slate-500);
  margin: 20px 12px 8px;
}
.docs-nav-label:first-child { margin-top: 4px; }
.docs-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  margin-bottom: 2px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--slate-600);
  border-left: 3px solid transparent;
}
.docs-nav-link .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--slate-200);
  flex-shrink: 0;
  transition: background var(--transition);
}
.docs-nav-link:hover { color: var(--slate); background: var(--slate-100); }
.docs-nav-link.active { color: var(--blue); background: var(--blue-50); border-left-color: var(--blue); }
.docs-nav-link.active .dot { background: var(--blue); }
.docs-nav-side { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--line); }
.docs-nav-side .mini { font-size: .8rem; color: var(--slate-500); padding: 6px 12px; display: flex; gap: 8px; align-items: center; }

/* Mobile sidebar toggle + select */
.docs-sidebar-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 11px 16px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--slate);
  font-size: .88rem;
  font-weight: 600;
}
.docs-mobile-select { display: none; width: 100%; margin-bottom: 18px; }

/* Main content */
.docs-main { min-width: 0; }
.docs-section { padding-block: 16px 48px; scroll-margin-top: calc(var(--header-h) + 20px); }
.docs-section + .docs-section { border-top: 1px solid var(--line); }
.docs-section h2 {
  font-size: clamp(1.4rem, 2.4vw, 1.75rem);
  margin: 8px 0 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-anchor {
  color: var(--slate-200);
  font-size: .85em;
  font-weight: 600;
  opacity: 0;
  transition: opacity var(--transition), color var(--transition);
}
.docs-section h2:hover .section-anchor { opacity: 1; }
.section-anchor:hover { color: var(--blue); }
.section-kicker {
  font-family: var(--font-heading);
  font-size: .74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue);
}
.docs-section h3 { font-size: 1.15rem; margin: 32px 0 12px; font-weight: 600; }
.docs-section h4 { font-size: 1rem; margin: 24px 0 10px; font-weight: 600; }
.docs-section .lead { font-size: 1.05rem; color: var(--slate-700); }
.docs-section p { color: var(--slate-600); }
.docs-section strong { color: var(--slate); font-weight: 500; }

/* Inline code */
.inline-code {
  font-family: var(--font-mono);
  font-size: .86em;
  background: var(--slate-100);
  color: var(--slate);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 6px;
}

/* ——— Code blocks ——— */
.code-block {
  margin: 18px 0 26px;
  border-radius: var(--radius);
  background: var(--code);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .06);
}
.code-block-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, .04);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.code-block-dots { display: flex; gap: 6px; }
.code-block-dots i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.code-block-dots i:nth-child(1) { background: #F87171; }
.code-block-dots i:nth-child(2) { background: #FBBF24; }
.code-block-dots i:nth-child(3) { background: #34D399; }
.code-block-title {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: #94A3B8;
  letter-spacing: .03em;
}
.code-block-copy {
  margin-left: auto;
  padding: 4px 12px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 6px;
  background: transparent;
  color: #CBD5E1;
  font-size: .74rem;
  font-weight: 500;
  transition: all var(--transition);
}
.code-block-copy:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.code-block pre {
  padding: 20px 22px;
  overflow-x: auto;
  background: transparent;
  font-family: var(--font-mono);
  font-size: .86rem;
  line-height: 1.7;
  color: #E2E8F0;
  tab-size: 2;
}
.code-block pre::-webkit-scrollbar { height: 8px; }
.code-block pre::-webkit-scrollbar-thumb { background: #334155; border-radius: 4px; }
.code-block code { background: none; padding: 0; color: inherit; }

/* Syntax highlight tokens (manual spans) */
.tok-com { color: #64748B; font-style: italic; }
.tok-kw  { color: #A78BFA; font-weight: 600; }
.tok-str { color: #6EE7B7; }
.tok-fn  { color: #7DD3FC; }
.tok-num { color: #FBBF24; }
.tok-prop { color: #FCA5A5; }
.tok-var { color: #E2E8F0; }
.tok-tag { color: #F472B6; }
.tok-pun { color: #94A3B8; }

/* ——— Callouts ——— */
.callout {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  margin: 20px 0;
  border-radius: var(--radius);
  border: 1px solid;
  font-size: .92rem;
}
.callout-icon { flex-shrink: 0; font-size: 1.15rem; line-height: 1.5; }
.callout strong { display: block; margin-bottom: 2px; }
.callout-info { background: var(--blue-50); border-color: #BFDBFE; color: #1E40AF; }
.callout-info strong { color: #1D4ED8; }
.callout-tip { background: var(--emerald-50); border-color: #A7F3D0; color: #065F46; }
.callout-tip strong { color: #047857; }
.callout-warn { background: var(--amber-50); border-color: #FDE68A; color: #92400E; }
.callout-warn strong { color: #B45309; }

/* ——— Feature list (getting started) ——— */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin: 22px 0;
  list-style: none;
}
.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-list li:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.feature-list .fi {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--blue-50);
  color: var(--blue);
  font-size: 1.05rem;
}
.feature-list strong { display: block; font-family: var(--font-heading); font-size: .92rem; color: var(--slate); margin-bottom: 2px; }
.feature-list span { font-size: .84rem; color: var(--slate-500); }

/* ——— Screenshot ——— */
.screenshot-frame {
  margin: 22px 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: var(--white);
}
.screenshot-frame img { width: 100%; height: auto; }
.screenshot-caption {
  padding: 10px 16px;
  font-size: .82rem;
  color: var(--slate-500);
  background: var(--light);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ——— Component cards ——— */
.component-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 22px;
  margin: 22px 0;
}
.component-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.component-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: #C7D2FE; }
.component-card-media {
  position: relative;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: linear-gradient(135deg, #EEF2FF, #F0F9FF);
}
.component-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.component-card:hover .component-card-media img { transform: scale(1.05); }
.component-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, .72);
  color: #fff;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .04em;
  backdrop-filter: blur(4px);
}
.component-card-body { padding: 16px 18px 18px; }
.component-card-body h3 { margin: 0 0 6px; font-size: 1.02rem; font-weight: 600; }
.component-card-body p { margin: 0 0 12px; font-size: .86rem; color: var(--slate-500); }
.component-card-meta { display: flex; align-items: center; justify-content: space-between; }
.component-card-meta .tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--slate-100);
  color: var(--slate-600);
  font-size: .72rem;
  font-weight: 500;
}
.tag.blue { background: var(--blue-50); color: var(--blue); }
.tag.sky { background: var(--sky-50); color: var(--sky-500); }

/* ——— Responsive grid demo ——— */
.responsive-preview { margin: 20px 0; }
.responsive-preview > img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  height: auto;
}
.breakpoint-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 22px 0;
}
.breakpoint {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.breakpoint:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.breakpoint .bp-icon {
  width: 44px; height: 44px;
  margin: 0 auto 10px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-size: 1.25rem;
  background: linear-gradient(135deg, var(--blue), var(--sky));
  color: #fff;
}
.breakpoint h4 { font-size: .98rem; margin-bottom: 2px; }
.breakpoint .bp-range { font-family: var(--font-mono); font-size: .78rem; color: var(--blue); font-weight: 500; }
.breakpoint p { font-size: .82rem; color: var(--slate-500); margin: 6px 0 0; }

/* Live grid demo */
.grid-demo {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 10px;
  margin: 20px 0;
}
.grid-demo .cell {
  background: linear-gradient(135deg, var(--blue), var(--sky));
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 12px 6px;
  text-align: center;
  font-size: .78rem;
  font-family: var(--font-mono);
  min-height: 44px;
  display: grid;
  place-items: center;
}

/* ——— Theming swatches ——— */
.swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
  margin: 22px 0;
}
.swatch {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  transition: transform var(--transition), box-shadow var(--transition);
}
.swatch:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.swatch-color { height: 74px; }
.swatch-meta { padding: 10px 12px; }
.swatch-name { font-family: var(--font-heading); font-size: .82rem; font-weight: 600; color: var(--slate); display: block; }
.swatch-hex { font-family: var(--font-mono); font-size: .74rem; color: var(--slate-500); }
.typo-demo { margin: 20px 0; }
.typo-demo .sample { padding: 16px 0; border-bottom: 1px dashed var(--line); }
.typo-demo .sample:last-child { border-bottom: 0; }
.typo-demo .lbl { font-size: .76rem; color: var(--slate-500); font-family: var(--font-mono); }

/* ——— API table ——— */
.table-wrap {
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow-x: auto;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.docs-table { width: 100%; border-collapse: collapse; font-size: .88rem; min-width: 640px; }
.docs-table th {
  text-align: left;
  padding: 13px 18px;
  background: var(--light);
  color: var(--slate);
  font-family: var(--font-heading);
  font-size: .76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.docs-table td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--slate-600);
  vertical-align: middle;
}
.docs-table tr:last-child td { border-bottom: 0; }
.docs-table tbody tr { transition: background var(--transition); }
.docs-table tbody tr:hover { background: var(--blue-50); }
.docs-table .endpoint { font-family: var(--font-mono); font-size: .8rem; color: var(--slate); }
.method {
  display: inline-block;
  min-width: 58px;
  text-align: center;
  padding: 3px 8px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.method-get { background: var(--blue-50); color: var(--blue); }
.method-post { background: var(--emerald-50); color: var(--emerald-600); }
.method-put { background: var(--amber-50); color: var(--amber-600); }
.method-delete { background: var(--rose-50); color: var(--rose-600); }
.lock { font-size: .8rem; color: var(--slate-500); }
.lock .yes { color: var(--emerald-600); }

/* ——— Accessibility checklist ——— */
.a11y-list { list-style: none; display: grid; gap: 12px; margin: 20px 0; }
.a11y-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.a11y-list .ck {
  flex-shrink: 0;
  width: 26px; height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--emerald-50);
  color: var(--emerald-600);
  font-size: .8rem;
}
.a11y-list strong { display: block; font-family: var(--head-font, var(--font-heading)); font-size: .94rem; color: var(--slate); }
.a11y-list span { font-size: .86rem; color: var(--slate-500); }

/* ——— Mini TOC ——— */
.docs-toc {
  position: sticky;
  top: calc(var(--header-h) + 28px);
  font-size: .84rem;
  padding-top: 8px;
}
.docs-toc-title {
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--slate-500);
  margin-bottom: 10px;
}
.docs-toc-link {
  display: block;
  padding: 5px 0 5px 14px;
  border-left: 2px solid var(--slate-200);
  color: var(--slate-500);
  font-size: .82rem;
  margin-bottom: 2px;
  transition: all var(--transition);
}
.docs-toc-link:hover { color: var(--blue); border-left-color: var(--sky); }
.docs-toc-link.active { color: var(--blue); border-left-color: var(--blue); font-weight: 500; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--slate);
  color: #CBD5E1;
  padding-top: 64px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand p { font-size: .9rem; color: #94A3B8; max-width: 300px; }
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 14px;
}
.footer-logo:hover { color: #fff; }
.footer-logo .nav-logo-icon { background: linear-gradient(135deg, var(--sky), var(--blue)); }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a {
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, .07);
  color: #CBD5E1;
  font-size: .9rem;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--blue); color: #fff; transform: translateY(-2px); }
.footer-col h4 {
  color: #fff;
  font-size: .92rem;
  font-weight: 600;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  padding: 5px 0;
  color: #94A3B8;
  font-size: .9rem;
}
.footer-col a:hover { color: var(--sky); padding-left: 4px; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  font-size: .84rem;
  color: #94A3B8;
}
.footer-bottom a { color: #CBD5E1; }
.footer-bottom a:hover { color: var(--sky); }

/* ============================================================
   Back to top
   ============================================================ */
.back-to-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 90;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: var(--slate);
  color: #fff;
  font-size: 1.1rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--blue); transform: translateY(-3px); }

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ============================================================
   Contact / form hooks
   ============================================================ */
.form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-label { font-size: .85rem; font-weight: 500; color: var(--slate); }
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--slate);
  font-size: .92rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(37, 99, 235, .1); }
.form-textarea { min-height: 130px; resize: vertical; }
.form-ok {
  display: none;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--emerald-50);
  border: 1px solid #A7F3D0;
  color: #047857;
  font-size: .88rem;
}
.form-err {
  display: none;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--rose-50);
  border: 1px solid #FECDD3;
  color: #BE123C;
  font-size: .88rem;
}
.form-ok.show, .form-err.show { display: block; }

/* Contact info hooks */
.contact-info { display: grid; gap: 16px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item-icon {
  flex-shrink: 0;
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--blue-50);
  color: var(--blue);
  font-size: 1.1rem;
}
.contact-item-label { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--slate-500); }
.contact-item-text { font-weight: 500; color: var(--slate); }

/* ============================================================
   404
   ============================================================ */
.error-page {
  min-height: calc(100vh - var(--header-h) - 320px);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 80px 24px;
}
.error-code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 18vw, 11rem);
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--blue), var(--sky));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.error-page h1 { margin: 10px 0 12px; font-size: clamp(1.4rem, 3vw, 2rem); }
.error-page p { max-width: 480px; margin: 0 auto 30px; }
.error-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1180px) {
  .docs-layout.has-toc { grid-template-columns: var(--sidebar-w) minmax(0, 1fr); }
  .docs-toc { display: none; }
}

@media (max-width: 980px) {
  .nav { gap: 14px; }
  .docs-search { max-width: 100%; }

  /* Sidebar collapses to overlay drawer */
  .docs-layout,
  .docs-layout.has-toc { grid-template-columns: 1fr; gap: 0; }
  .docs-sidebar-toggle { display: inline-flex; }
  .docs-sidebar {
    position: fixed;
    top: var(--header-h);
    left: 0;
    bottom: 0;
    width: min(300px, 86vw);
    z-index: 95;
    background: var(--white);
    border-right: 1px solid var(--line);
    padding: 20px 22px;
    max-height: none;
    transform: translateX(-102%);
    transition: transform .35s cubic-bezier(.4, 0, .2, 1);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }
  .docs-sidebar.open { transform: translateX(0); }
  .docs-sidebar-backdrop {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    z-index: 94;
    background: rgba(15, 23, 42, .5);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition);
  }
  .docs-sidebar-backdrop.show { opacity: 1; visibility: visible; }
  .docs-main { padding-top: 8px; }
}

@media (max-width: 840px) {
  .nav-links {
    position: fixed;
    top: var(--header-h);
    right: 0;
    width: min(320px, 88vw);
    height: calc(100vh - var(--header-h));
    background: var(--white);
    border-left: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    gap: 6px;
    transform: translateX(102%);
    transition: transform .35s cubic-bezier(.4, 0, .2, 1);
    box-shadow: var(--shadow-lg);
    z-index: 96;
    overflow-y: auto;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { padding: 11px 14px; font-size: .95rem; }
  .nav-cta { margin: 10px 0 0; justify-content: center; }
  .nav-toggle { display: flex; }
  .docs-search-kbd { display: none; }
}

@media (max-width: 720px) {
  .container { padding-inline: 18px; }
  .nav { gap: 10px; }
  .docs-version-select { padding-right: 30px; }
  .page-hero { padding: 20px 0; }
  .docs-layout { padding-block: 32px 56px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .code-block pre { padding: 16px; font-size: .8rem; }
  .docs-search { order: 5; width: 100%; max-width: none; margin: 6px 0 2px; flex-basis: 100%; }
  .nav { flex-wrap: wrap; height: auto; padding-block: 10px; }
  .nav-logo, .docs-version, .nav-toggle { margin-bottom: 2px; }
  .header { height: auto; }
  .docs-sidebar, .nav-links { top: 0; }
  .docs-layout { scroll-margin-top: calc(var(--header-h) + 60px); }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .component-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}