/* Docs section layout — winghud.com/docs. Loaded alongside styles.css, which
   already defines every color/font token used here (--bg-*, --text-*,
   --accent*, --font-sans, --font-mono, --radius). This file adds ONLY the
   docs-specific layout: left nav, content column, "on this page", callouts,
   search dropdown. See docs-src/README.md / build.js for how pages are
   generated. */

.docs-body { background: var(--bg-0); }

.docs-main { padding: 32px 24px 64px; }

.docs-layout {
  display: grid;
  grid-template-columns: 236px minmax(0, 720px) 200px;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

/* Left nav ---------------------------------------------------------------- */
.docs-nav {
  position: sticky;
  top: 24px;
  font-size: 14px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}
.docs-nav-search input {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--text-1);
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 8px 10px;
  margin-bottom: 16px;
}
.docs-nav-search input:focus { outline: 1px solid var(--accent-line); }
.docs-nav-section { margin-bottom: 4px; }
.docs-nav-section-title {
  display: block;
  color: var(--text-1);
  font-weight: 600;
  text-decoration: none;
  padding: 6px 0;
}
.docs-nav-page {
  display: block;
  color: var(--text-2);
  text-decoration: none;
  padding: 5px 0 5px 14px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  margin-left: 2px;
  font-size: 13px;
}
.docs-nav-page:hover { color: var(--text-1); }
.docs-nav-page.is-active {
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}
.docs-nav-link { color: var(--text-2); text-decoration: none; font-weight: 600; }
.docs-search-results {
  background: var(--bg-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  margin: -10px 0 16px;
  max-height: 320px;
  overflow-y: auto;
}
.docs-search-results a {
  display: block;
  padding: 8px 10px;
  color: var(--text-2);
  text-decoration: none;
  font-size: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.docs-search-results a:hover, .docs-search-results a.is-selected { background: var(--bg-3); color: var(--text-1); }
.docs-search-results .docs-search-section { color: var(--text-3); font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }

/* Content ------------------------------------------------------------------ */
.docs-content { min-width: 0; }
.docs-content h1 { margin-bottom: 4px; }
.docs-meta { color: var(--text-3); font-size: 13px; margin: 0 0 24px; }
.docs-section { margin: 40px 0; scroll-margin-top: 24px; }
.docs-section h2 {
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.docs-anchor { color: var(--text-3); text-decoration: none; opacity: 0; font-weight: 400; font-size: 15px; }
.docs-section h2:hover .docs-anchor { opacity: 1; }
.docs-section p { line-height: 1.65; }
.docs-section kbd {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-2);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 1px 6px;
}
.docs-section code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-2);
  border-radius: 4px;
  padding: 1px 5px;
}
.docs-section ul, .docs-section ol { padding-left: 22px; line-height: 1.65; }

.callout {
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 16px 0;
  border-left: 3px solid var(--text-3);
  background: var(--bg-2);
}
.callout p { margin: 4px 0 0; }
.callout-label { font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.callout-note { border-left-color: var(--accent); }
.callout-note .callout-label { color: var(--accent); }
.callout-tip { border-left-color: var(--ok); }
.callout-tip .callout-label { color: var(--ok); }
.callout-warning { border-left-color: var(--danger); }
.callout-warning .callout-label { color: var(--danger); }

.docs-page-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.docs-helpful { color: var(--text-3); font-size: 13px; display: flex; align-items: center; gap: 10px; }
.docs-helpful button {
  background: var(--bg-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-2);
  border-radius: var(--radius);
  padding: 4px 12px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 13px;
}
.docs-helpful button:hover { color: var(--text-1); border-color: var(--accent-line); }

/* On this page -------------------------------------------------------------- */
.docs-on-this-page { position: sticky; top: 24px; font-size: 13px; }
.docs-on-this-page-title { color: var(--text-3); text-transform: uppercase; font-size: 11px; letter-spacing: 0.04em; margin-bottom: 10px; }
.docs-on-this-page a { display: block; color: var(--text-2); text-decoration: none; padding: 4px 0; }
.docs-on-this-page a:hover { color: var(--text-1); }

/* Section/home index grids --------------------------------------------------- */
.docs-index-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-top: 24px; }
.docs-index-card {
  display: block;
  background: var(--bg-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 16px;
  text-decoration: none;
  color: var(--text-1);
}
.docs-index-card:hover { border-color: var(--accent-line); }
.docs-index-card h3 { margin: 0 0 6px; font-size: 15px; }
.docs-index-card p { margin: 0; color: var(--text-3); font-size: 13px; }

@media (max-width: 900px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-nav {
    position: static;
    max-height: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 16px;
    margin-bottom: 16px;
  }
  .docs-on-this-page { display: none; }
}