/* Markdown Locker Docs — wiki layout */

:root {
  --bg: #050506;
  --surface: #121216;
  --surface-2: #18181c;
  --border: #222228;
  --border-subtle: #1a1a1e;
  --text: #f2f2f6;
  --text-secondary: #a0a0ae;
  --muted: #6e6e7a;
  --accent: #6b8afd;
  --pro: #e07070;
  --radius: 12px;
  --radius-lg: 16px;
  --sidebar-w: 240px;
  --docs-nav-offset: 88px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-padding-top: var(--docs-nav-offset);
}

body {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* Top nav */
.docs-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(5, 5, 6, 0.88);
  border-bottom: 1px solid var(--border-subtle);
}
.docs-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.docs-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.2px;
  text-decoration: none;
}
.docs-logo:hover { text-decoration: none; }
.docs-logo img { width: 24px; height: 24px; filter: invert(1); }
.docs-logo .mark {
  width: 24px; height: 24px; border-radius: 6px;
  background: var(--text); color: var(--bg);
  display: none; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.docs-nav-links { display: flex; align-items: center; gap: 4px; }
.docs-nav-links a {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 8px;
  text-decoration: none;
}
.docs-nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.04);
  text-decoration: none;
}

/* Wiki shell: sidebar + main */
.wiki {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 96px;
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
@media (max-width: 900px) {
  .wiki { grid-template-columns: 1fr; gap: 28px; }
  .wiki-sidebar { position: static; }
}

.wiki-sidebar {
  position: sticky;
  top: 72px;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
  padding-right: 8px;
  scrollbar-width: thin;
}
.wiki-sidebar h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 20px 0 8px;
}
.wiki-sidebar h4:first-child { margin-top: 0; }
.wiki-sidebar a {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: 8px;
  text-decoration: none;
  line-height: 1.35;
}
.wiki-sidebar a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.04);
  text-decoration: none;
}
.wiki-sidebar a.active {
  color: var(--text);
  background: rgba(107, 138, 253, 0.12);
  font-weight: 500;
}

.wiki-main { min-width: 0; max-width: 720px; }

/* Hub tiles */
.docs-hero { margin-bottom: 36px; }
.docs-hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.docs-hero p {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 520px;
  line-height: 1.55;
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 28px;
}
@media (max-width: 560px) { .tile-grid { grid-template-columns: 1fr; } }
.tile {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}
.tile:hover {
  border-color: var(--border);
  background: var(--surface-2);
  text-decoration: none;
}
.tile h3 { font-size: 14px; font-weight: 600; letter-spacing: -0.2px; }
.tile p { font-size: 13px; color: var(--muted); line-height: 1.45; }

/* Article prose */
.article h1 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  line-height: 1.15;
}
.article .lede {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.55;
  letter-spacing: -0.015em;
  margin-bottom: 36px;
}
.article h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 40px 0 14px;
  letter-spacing: -0.02em;
  scroll-margin-top: var(--docs-nav-offset);
}
.article h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 28px 0 10px;
  letter-spacing: -0.01em;
  scroll-margin-top: var(--docs-nav-offset);
}
.article [id] {
  scroll-margin-top: var(--docs-nav-offset);
}
.article p, .article li {
  font-size: 15.5px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 14px;
}
.article ul, .article ol {
  padding-left: 22px;
  margin-bottom: 18px;
}
.article strong { color: var(--text); font-weight: 600; }
.article code {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.88em;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  padding: 1px 6px;
  border-radius: 5px;
  color: var(--text);
}
.article pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  overflow-x: auto;
  margin: 16px 0 22px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
}
.article .callout {
  background: rgba(107, 138, 253, 0.06);
  border: 1px solid rgba(107, 138, 253, 0.22);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 24px 0;
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.article .callout strong { color: var(--text); }
.article .callout-pro {
  background: rgba(224, 112, 112, 0.06);
  border-color: rgba(224, 112, 112, 0.25);
}

/* Media / video slots for future embeds */
.media-slot {
  margin: 28px 0;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border);
  background: var(--surface);
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  padding: 24px;
}
.media-slot strong { color: var(--text-secondary); font-weight: 500; }
.media-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}
.media-slot video {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: #000;
}
.media-caption {
  font-size: 13px;
  color: var(--muted);
  margin: -12px 0 24px;
  line-height: 1.4;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0 28px;
  font-size: 14.5px;
}
.price-table th,
.price-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}
.price-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.price-table td:first-child { color: var(--text); font-weight: 500; }

.docs-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 28px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}
.docs-footer a { color: var(--text-secondary); }