/* AWMate Docs — dark theme */
:root {
  --bg: #0a0a0a;
  --bg-soft: #111111;
  --bg-card: #161616;
  --bg-code: #0f0f10;
  --border: #262626;
  --border-soft: #1f1f1f;
  --text: #ededed;
  --text-soft: #a3a3a3;
  --text-muted: #6b6b6b;
  --accent: #5eead4;
  --accent-soft: rgba(94, 234, 212, 0.12);
  --accent-glow: rgba(94, 234, 212, 0.35);
  --warn: #fbbf24;
  --danger: #f87171;
  --info: #60a5fa;
  --success: #34d399;
  --radius: 10px;
  --radius-sm: 6px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "Cascadia Code", "Consolas", monospace;
  --sidebar-w: 280px;
  --topbar-h: 64px;
  --content-max: 780px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ---------- Top bar ---------- */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 24px;
  z-index: 50;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }
.brand-icon {
  width: 26px; height: 26px;
  border-radius: 6px;
  display: block;
}
.brand-sub {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 12px;
  margin-left: 2px;
}
.topbar-search {
  flex: 1;
  max-width: 420px;
  position: relative;
}
.topbar-search input {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px 8px 36px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.topbar-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.topbar-search svg {
  position: absolute;
  left: 11px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 16px; height: 16px;
}
.topbar-links {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}
.topbar-links a {
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 500;
}
.topbar-links a:hover { color: var(--text); text-decoration: none; }
.topbar-links .cta {
  background: var(--accent);
  color: #0a0a0a;
  padding: 7px 14px;
  border-radius: 8px;
  font-weight: 600;
}
.topbar-links .cta:hover { opacity: 0.9; }
.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 18px;
}

/* ---------- Layout ---------- */
.layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr 220px;
  padding-top: var(--topbar-h);
  min-height: 100vh;
  max-width: 1440px;
  margin: 0 auto;
}
.sidebar {
  position: sticky;
  top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto;
  border-right: 1px solid var(--border-soft);
  padding: 20px 16px 40px;
  background: var(--bg);
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.sidebar-section { margin-bottom: 22px; }
.sidebar-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 6px 10px;
  margin-bottom: 4px;
}
.sidebar a {
  display: block;
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--text-soft);
  font-size: 14px;
  transition: background .12s, color .12s;
}
.sidebar a:hover { background: var(--bg-soft); color: var(--text); text-decoration: none; }
.sidebar a.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 500;
}
.sidebar a.sub { padding-left: 24px; font-size: 13.5px; }

.content {
  padding: 40px 48px 80px;
  max-width: calc(var(--content-max) + 96px);
  margin: 0 auto;
  width: 100%;
}
.content-inner { max-width: var(--content-max); }

/* ---------- Typography ---------- */
.content h1 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 12px;
}
.content h2 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 40px 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border-soft);
}
.content h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 28px 0 8px;
}
.content h4 {
  font-size: 15px;
  font-weight: 600;
  margin: 20px 0 6px;
  color: var(--text-soft);
}
.content p { margin: 0 0 16px; color: var(--text-soft); }
.content strong { color: var(--text); font-weight: 600; }
.content ul, .content ol { margin: 0 0 16px; padding-left: 22px; color: var(--text-soft); }
.content li { margin: 4px 0; }
.content li::marker { color: var(--text-muted); }
.content a { color: var(--accent); }
.content hr { border: none; border-top: 1px solid var(--border-soft); margin: 32px 0; }

.content blockquote {
  margin: 16px 0;
  padding: 12px 16px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-soft);
}
.content blockquote p { margin: 0; }

/* ---------- Code ---------- */
.content code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}
.content pre {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  overflow-x: auto;
  margin: 16px 0;
  position: relative;
}
.content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.6;
}
.copy-btn {
  position: absolute;
  top: 10px; right: 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-soft);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  cursor: pointer;
  opacity: 0;
  transition: opacity .15s;
}
.content pre:hover .copy-btn { opacity: 1; }
.copy-btn:hover { color: var(--text); border-color: var(--accent); }

/* ---------- Callouts ---------- */
.callout {
  margin: 16px 0;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  font-size: 14px;
}
.callout-title {
  font-weight: 600;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.callout.tip { border-color: rgba(52, 211, 153, 0.3); background: rgba(52, 211, 153, 0.06); }
.callout.tip .callout-title { color: var(--success); }
.callout.warn { border-color: rgba(251, 191, 36, 0.3); background: rgba(251, 191, 36, 0.06); }
.callout.warn .callout-title { color: var(--warn); }
.callout.info { border-color: rgba(96, 165, 250, 0.3); background: rgba(96, 165, 250, 0.06); }
.callout.info .callout-title { color: var(--info); }
.callout.danger { border-color: rgba(248, 113, 113, 0.3); background: rgba(248, 113, 113, 0.06); }
.callout.danger .callout-title { color: var(--danger); }

/* ---------- Tables ---------- */
.content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
.content th, .content td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}
.content th {
  color: var(--text);
  font-weight: 600;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.content tr:hover td { background: rgba(255,255,255,0.02); }

/* ---------- Badges ---------- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-soft);
}
.badge.beta { color: var(--warn); border-color: rgba(251,191,36,.3); background: rgba(251,191,36,.08); }
.badge.new { color: var(--success); border-color: rgba(52,211,153,.3); background: rgba(52,211,153,.08); }

/* ---------- Search results ---------- */
.search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-height: 360px;
  overflow-y: auto;
  display: none;
  z-index: 60;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
}
.search-results.open { display: block; }
.search-results a {
  display: block;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text);
}
.search-results a:hover { background: var(--bg-soft); text-decoration: none; }
.search-results .sr-title { font-weight: 500; font-size: 14px; }
.search-results .sr-path { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.search-results .sr-empty { padding: 14px; color: var(--text-muted); font-size: 13px; }

/* ---------- Footer ---------- */
.doc-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
  color: var(--text-muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .layout { grid-template-columns: var(--sidebar-w) 1fr; }
  .toc { display: none; }
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    width: 280px;
    transform: translateX(-100%);
    transition: transform .2s;
    z-index: 40;
    background: var(--bg);
  }
  .sidebar.open { transform: translateX(0); }
  .menu-toggle { display: inline-block; }
  .content { padding: 28px 20px 60px; }
  .topbar-search { max-width: 220px; }
}

/* ---------- Home hero ---------- */
.hero {
  padding: 24px 0 32px;
}
.hero h1 {
  font-size: 42px;
  background: linear-gradient(135deg, #ffffff, #5eead4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p { font-size: 18px; color: var(--text-soft); max-width: 620px; }
.hero-actions { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn.primary { background: var(--accent); color: #0a0a0a; border-color: var(--accent); }
.btn.primary:hover { opacity: 0.9; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin: 24px 0;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); text-decoration: none; }
.card h3 { margin: 0 0 6px; font-size: 16px; color: var(--text); }
.card p { margin: 0; font-size: 13.5px; color: var(--text-muted); }
.card .icon { font-size: 22px; margin-bottom: 8px; }

/* ---------- Right TOC ---------- */
.toc {
  position: sticky;
  top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto;
  padding: 40px 16px 40px 8px;
  border-left: 1px solid var(--border-soft);
}
.toc::-webkit-scrollbar { width: 4px; }
.toc::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.toc-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0 8px 8px;
}
.toc a {
  display: block;
  padding: 4px 8px;
  border-left: 2px solid transparent;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.4;
  transition: color .12s, border-color .12s;
  margin-bottom: 2px;
}
.toc a:hover { color: var(--text-soft); text-decoration: none; }
.toc a.active { color: var(--accent); border-left-color: var(--accent); }
.toc a.l3 { padding-left: 20px; font-size: 12.5px; }
.toc-empty { color: var(--text-muted); font-size: 12px; padding: 8px; }

/* ---------- Loading ---------- */
.loading { color: var(--text-muted); padding: 40px 0; }
.spinner {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* scrollbar global */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: #3a3a3a; }