:root {
  --bg: #05070c;
  --panel: #0c111a;
  --panel-2: #0f1624;
  --border: #1f2937;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #22d3ee;
  --accent-2: #a855f7;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(34,211,238,0.08), transparent 35%),
              radial-gradient(circle at 80% 0%, rgba(168,85,247,0.06), transparent 35%),
              var(--bg);
  color: var(--text);
  line-height: 1.7;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #67e8f9; }

.docs-container { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }

.docs-sidebar {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 24px 20px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.docs-logo h1 { margin: 0 0 16px; font-size: 18px; letter-spacing: 0.04em; }

.docs-nav, .docs-nav-section ul { list-style: none; padding: 0; margin: 0; }
.docs-nav li { margin: 6px 0; }
.docs-nav a { display: block; padding: 8px 10px; border-radius: 10px; color: var(--muted); border: 1px solid transparent; }
.docs-nav a:hover { color: var(--text); border-color: rgba(255,255,255,0.08); background: rgba(255,255,255,0.02); }
.docs-nav a.active { color: var(--accent); border-color: rgba(34,211,238,0.35); background: rgba(34,211,238,0.08); }

.docs-nav-section { margin-top: 20px; }
.docs-nav-section h3 { margin: 0 0 8px; font-size: 12px; letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; }

.docs-content {
  padding: 28px 32px 48px;
  background: linear-gradient(180deg, rgba(34,211,238,0.02), transparent 20%), var(--bg);
}

.breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb span { margin: 0 6px; }

.docs-header h1 { margin: 0 0 10px; font-size: 28px; }
.docs-header p { margin: 0 0 16px; color: var(--muted); }

section { margin: 28px 0; padding: 20px; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,0.02); }
section h2 { margin-top: 0; color: var(--accent); }
section h3 { margin-bottom: 6px; }
section p, section li { color: var(--text); }
section ul, section ol { padding-left: 20px; }

code { background: rgba(255,255,255,0.07); padding: 2px 6px; border-radius: 6px; font-family: "JetBrains Mono", monospace; }

.mobile-nav-toggle { display: none; }

@media (max-width: 900px) {
  .docs-container { grid-template-columns: 1fr; }
  .docs-sidebar { position: relative; height: auto; }
  .docs-content { padding: 20px; }
}