/* Syntax-color tokens. The CodeMirror upgrade in
 * `codemirror-wren.js` reads these to colour Wren code blocks;
 * the same palette also lights up the dark fallback `<pre>`
 * blocks via the lower `.pkg-readme pre` rule, so unstyled
 * code (bash, toml, output samples) still reads as the same
 * family. Match hatch's docs theme so the two sites feel like
 * siblings.
 */
:root {
  --syn-panel:   #1d1812;
  --syn-text:    #e8dcc8;
  --syn-comment: #6d6354;
  --syn-keyword: #f4c24a;
  --syn-string:  #9cb88b;
  --syn-number:  #d4a76a;
  --syn-type:    #e8dcc8;
  --syn-fn:      #e8c878;
}

/* `.doc-code` wraps the CodeMirror mount. The script also nukes
 * the original `<pre>`, so this rule controls margin against the
 * surrounding article. */
.doc-code {
  margin: 0 0 20px;
  border-radius: 12px;
  overflow: hidden;
}

/* docs.css — Wrenlift documentation stylesheet.
 *
 * Sits *next to* the landing page's inline styles in site/index.html.
 * Tokens (`--ink`, `--cream`, `--butter`, etc.) come from the landing
 * page; every doc page repeats the `:root { ... }` declaration so each
 * file is renderable in isolation.
 *
 * Layout:
 *   [           docs-topbar (full width)            ]
 *   [  docs-sidebar  |  docs-main      | docs-toc   ]
 *
 * Mobile (≤ 900px): the sidebar collapses behind a hamburger; the TOC
 * rail goes inline above the article.
 */

/* ---- Body-level defaults -------------------------------------- */

/* Squircle the world. The landing page applies CSS
 * `corner-shape: squircle` universally so every rounded
 * surface — buttons, pills, cards, code panels — picks up the
 * iOS-style superellipse curvature instead of a plain quarter-
 * circle. The directive is a no-op on browsers that don't yet
 * implement the corner-shape proposal (Safari / Chromium tech
 * preview as of 2026-05), so the fallback is the original
 * `border-radius`. Match the home-page recipe verbatim so the
 * two surfaces feel like the same site. */
*, *::before, *::after { corner-shape: squircle; }

/* Mirror the landing page so anchors anywhere in the doc tree
 * (lede, callouts, tables, paragraphs that aren't inside
 * `.pkg-readme`) inherit the toast palette instead of falling
 * back to the browser's default blue. Specific scopes
 * (.docs-topbar nav, .docs-sidebar, .docs-toc, .docs-card,
 * .crumbs) override below. */
a { color: var(--toast-deep); text-decoration: none; }
a:hover {
  color: var(--toast);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ---- Shell ---------------------------------------------------- */

.docs-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 220px;
  gap: 36px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 32px 80px;
  align-items: start;
}

/* ---- Topbar --------------------------------------------------- */

.docs-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--cream);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(6px);
}
.docs-topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 32px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.docs-topbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
}
.docs-topbar-brand img { width: 24px; height: 24px; }
.docs-topbar nav { margin-left: auto; display: flex; gap: 8px; }
.docs-topbar nav a {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-2);
  text-decoration: none;
}
.docs-topbar nav a:hover { color: var(--toast); }
.docs-topbar nav a.active {
  background: var(--shell);
  color: var(--ink);
}

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

.docs-sidebar {
  position: sticky;
  top: 64px;
  align-self: start;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  padding-right: 12px;
}
.docs-sidebar .nav-section { margin: 0 0 24px; }
.docs-sidebar .nav-section h4 {
  margin: 0 0 8px;
  padding: 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.docs-sidebar .nav-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.docs-sidebar .nav-section li { margin: 0; }
.docs-sidebar .nav-section a {
  display: block;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--ink-2);
  text-decoration: none;
  line-height: 1.4;
}
.docs-sidebar .nav-section a:hover {
  color: var(--toast);
  background: rgba(58,42,24,0.04);
}
.docs-sidebar .nav-section a.active {
  background: var(--shell);
  color: var(--ink);
  font-weight: 600;
}

/* ---- Main article --------------------------------------------- */

.docs-main { min-width: 0; }

.crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-2);
  margin: 0 0 18px;
}
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { color: var(--toast); text-decoration: underline; }
.crumbs .crumb-sep { opacity: 0.45; }
.crumbs .crumb-current { color: var(--toast); font-weight: 600; }

.pkg-title {
  font-family: var(--display);
  font-size: 34px;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 10px;
  color: var(--ink);
}
.pkg-lede {
  margin: 0 0 28px;
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.55;
}
.pkg-lede code {
  font-family: var(--mono);
  font-size: 14px;
  background: var(--shell);
  padding: 1px 7px;
  border-radius: 5px;
  color: var(--ink);
}

.pkg-readme {
  font-family: var(--body);
  color: var(--ink-2);
  line-height: 1.65;
}
.pkg-readme h1 {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 800;
  color: var(--ink);
  margin: 36px 0 12px;
}
.pkg-readme h2 {
  font-family: var(--display);
  font-size: 21px;
  font-weight: 700;
  color: var(--ink);
  margin: 38px 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--rule);
}
.pkg-readme h2:first-child { border-top: none; padding-top: 0; margin-top: 0; }
.pkg-readme h3 {
  font-family: var(--display);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
  margin: 26px 0 10px;
}
.pkg-readme h3 code { font-size: 15px; }
.pkg-readme h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin: 20px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pkg-readme p { margin: 0 0 16px; font-size: 15.5px; }
.pkg-readme a { color: var(--toast); text-decoration: none; border-bottom: 1px solid rgba(217,122,43,0.35); }
.pkg-readme a:hover { color: var(--toast-deep); border-bottom-color: var(--toast); }
.pkg-readme strong { color: var(--ink); font-weight: 700; }
.pkg-readme em { font-style: italic; }
.pkg-readme p code, .pkg-readme li code, .pkg-readme td code {
  font-family: var(--mono);
  font-size: 13.5px;
  background: var(--shell);
  padding: 1px 6px;
  border-radius: 5px;
  color: var(--ink);
}
.pkg-readme ul, .pkg-readme ol { margin: 0 0 18px; padding-left: 22px; }
.pkg-readme li { font-size: 15px; margin: 6px 0; }
.pkg-readme li::marker { color: var(--toast); }
.pkg-readme pre {
  font-family: var(--mono);
  font-size: 13.5px;
  background: var(--ink);
  color: #F8ECCB;
  padding: 18px 20px;
  border-radius: 12px;
  overflow-x: auto;
  margin: 0 0 20px;
  line-height: 1.55;
}
.pkg-readme pre code { background: none; padding: 0; color: inherit; font-size: inherit; }

.pkg-readme table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 20px;
  font-size: 14px;
}
.pkg-readme th, .pkg-readme td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--rule);
}
.pkg-readme th {
  color: var(--ink);
  font-weight: 700;
  background: var(--shell);
}

.pkg-readme blockquote {
  margin: 0 0 18px;
  padding: 12px 18px;
  border-left: 3px solid var(--butter);
  background: rgba(244,194,74,0.08);
  border-radius: 0 8px 8px 0;
  color: var(--ink-2);
  font-style: italic;
}
.pkg-readme blockquote p:last-child { margin: 0; }

/* "Note" callouts — `<aside class="note">…</aside>` */
.pkg-readme aside.note,
.pkg-readme aside.warn,
.pkg-readme aside.tip {
  margin: 0 0 18px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14.5px;
  line-height: 1.55;
}
.pkg-readme aside.note { background: rgba(184,212,227,0.22); border-left: 3px solid var(--sky); }
.pkg-readme aside.warn { background: rgba(224,78,31,0.10);  border-left: 3px solid var(--ember); }
.pkg-readme aside.tip  { background: rgba(143,174,106,0.12); border-left: 3px solid var(--sage); }
.pkg-readme aside p:last-child { margin: 0; }
.pkg-readme aside b, .pkg-readme aside strong { color: var(--ink); }

/* ---- TOC rail ------------------------------------------------- */

.docs-toc {
  position: sticky;
  top: 64px;
  align-self: start;
  font-size: 13px;
}
.docs-toc h5 {
  margin: 0 0 8px;
  padding: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.docs-toc ul { list-style: none; padding: 0; margin: 0; border-left: 1px solid var(--rule); }
.docs-toc li { margin: 0; }
.docs-toc a {
  display: block;
  padding: 4px 12px;
  color: var(--ink-2);
  text-decoration: none;
  line-height: 1.4;
  border-left: 2px solid transparent;
  margin-left: -1px;
}
.docs-toc a.h3 { padding-left: 22px; font-size: 12.5px; }
.docs-toc a:hover { color: var(--toast); }
.docs-toc a.active { color: var(--toast); border-left-color: var(--toast); font-weight: 600; }

/* ---- Landing card grid (docs index) --------------------------- */

.docs-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin: 24px 0 32px;
}
.docs-card {
  display: block;
  padding: 18px 20px;
  border-radius: 14px;
  background: var(--shell);
  border: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.12s ease, border-color 0.12s ease;
}
.docs-card:hover {
  transform: translateY(-2px);
  border-color: var(--butter);
}
.docs-card h3 {
  margin: 0 0 6px;
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}
.docs-card p {
  margin: 0;
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.5;
}

/* ---- Mobile --------------------------------------------------- */

@media (max-width: 900px) {
  .docs-shell {
    grid-template-columns: 1fr;
    padding: 18px 18px 60px;
    gap: 18px;
  }
  .docs-sidebar {
    position: static;
    max-height: none;
    overflow-y: visible;
    border: 1px solid var(--rule);
    border-radius: 12px;
    padding: 12px;
    background: var(--cream);
  }
  .docs-toc { position: static; }
}