/* Cinder Docs — shares the landing page's design tokens. */
:root {
  --bg: #0a0b0f;
  --panel: #14161d;
  --inset: #1a1d26;
  --border: #262a35;
  --text: #eceef4;
  --muted: #8b91a0;
  --accent: #7c6cff;
  --accent2: #5b8cff;
  --radius: 16px;
  --sidebar-w: 260px;
  --nav-h: 60px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
code, pre, .mono { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; }

/* ---------- Nav ---------- */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
  backdrop-filter: blur(14px);
  background: rgba(10, 11, 15, 0.72);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 17px; }
.brand .spark {
  width: 22px; height: 22px; border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: grid; place-items: center; font-size: 13px; color: #fff;
}
.brand .tag { color: var(--muted); font-weight: 600; }
.nav-links { display: flex; gap: 20px; font-size: 14px; color: var(--muted); }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.btn {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.05s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn-primary { border: none; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }

/* ---------- Layout ---------- */
.layout { display: grid; grid-template-columns: var(--sidebar-w) 1fr; max-width: 1200px; margin: 0 auto; }
.sidebar {
  position: sticky;
  top: var(--nav-h);
  align-self: start;
  height: calc(100vh - var(--nav-h));
  overflow-y: auto;
  padding: 28px 18px 40px;
  border-right: 1px solid var(--border);
}
.sidebar .group { margin-bottom: 22px; }
.sidebar .group h4 {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin: 0 0 10px; padding-left: 10px;
}
.sidebar a {
  display: block; font-size: 14px; color: var(--muted);
  padding: 7px 10px; border-radius: 8px; margin-bottom: 2px;
}
.sidebar a:hover { color: var(--text); background: var(--panel); }
.sidebar a.active { color: var(--text); background: var(--inset); box-shadow: inset 2px 0 0 var(--accent); }

.content { padding: 40px 48px 100px; min-width: 0; }
.prose { max-width: 760px; }
.prose h1 { font-size: 34px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 6px; }
.prose .lede { color: var(--muted); font-size: 17px; margin: 0 0 32px; }
.prose h2 { font-size: 22px; font-weight: 700; margin: 44px 0 14px; padding-top: 8px; }
.prose h3 { font-size: 16px; font-weight: 600; margin: 28px 0 10px; }
.prose p { color: #c5cad6; margin: 14px 0; }
.prose ul, .prose ol { color: #c5cad6; padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose a.inline { color: var(--accent2); }
.prose a.inline:hover { text-decoration: underline; }
.eyebrow { color: var(--accent); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }

/* ---------- Code ---------- */
pre {
  background: #0d0f15;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.65;
  margin: 16px 0;
}
pre code { color: #d6dbe7; }
:not(pre) > code {
  background: var(--inset);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 6px;
  font-size: 0.86em;
  color: #cdd3e0;
}
.tok-key { color: #7fb1ff; }
.tok-str { color: #9be6a0; }
.tok-num { color: #f0b66b; }
.tok-com { color: #5b6373; }
.tok-fn  { color: #c9a3ff; }

/* code block with tabs/label */
.codeblock { margin: 16px 0; }
.codeblock .cbhead {
  display: flex; gap: 4px; align-items: center;
  background: #0d0f15; border: 1px solid var(--border); border-bottom: none;
  border-radius: 12px 12px 0 0; padding: 8px 10px;
}
.codeblock .cbhead .lang {
  font-size: 12px; color: var(--muted); padding: 4px 10px; border-radius: 7px;
}
.codeblock .cbhead .lang.active { color: var(--text); background: var(--inset); }
.codeblock pre { border-radius: 0 0 12px 12px; margin: 0; }

/* ---------- Callouts ---------- */
.note {
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  background: var(--panel);
  border-radius: 10px;
  padding: 14px 16px;
  margin: 18px 0;
  font-size: 14px;
  color: #c5cad6;
}
.note strong { color: var(--text); }
.note.warn { border-left-color: #f0b66b; }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
td { color: #c5cad6; }
td code { white-space: nowrap; }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 22px 0; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition: border-color 0.15s, transform 0.05s;
}
a.card:hover { border-color: var(--accent); transform: translateY(-1px); }
.card h3 { margin: 0 0 6px; font-size: 15px; }
.card p { margin: 0; color: var(--muted); font-size: 13px; }
.card .ico { font-size: 18px; margin-bottom: 8px; }

.badge {
  display: inline-block; font-size: 11px; font-weight: 600;
  padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border);
  color: var(--muted); background: var(--inset);
}
.method-get { color: #9be6a0; border-color: #2c4733; }
.method-post { color: #7fb1ff; border-color: #2a3a57; }

.pagenav { display: flex; justify-content: space-between; gap: 16px; margin-top: 56px; border-top: 1px solid var(--border); padding-top: 24px; }
.pagenav a { display: block; }
.pagenav .lbl { color: var(--muted); font-size: 12px; }
.pagenav .ttl { color: var(--text); font-weight: 600; font-size: 15px; margin-top: 2px; }
.pagenav .next { text-align: right; margin-left: auto; }

/* ---------- Mobile ---------- */
.menu-btn { display: none; }
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; top: var(--nav-h); left: 0; bottom: 0; width: 280px;
    background: var(--bg); z-index: 40; transform: translateX(-100%);
    transition: transform 0.2s; height: auto;
  }
  body.nav-open .sidebar { transform: translateX(0); }
  .content { padding: 28px 22px 80px; }
  .nav-links { display: none; }
  .menu-btn { display: inline-grid; place-items: center; }
  .cards { grid-template-columns: 1fr; }
}