@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #09090b;
  --bg-card: #18181b;
  --bg-code: #27272a;
  --border: rgba(255,255,255,.08);
  --text: #fafafa;
  --muted: #a1a1aa;
  --accent: #f97316;
  --accent-dim: rgba(249,115,22,.12);
  --green: #22c55e;
  --sidebar-w: 280px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
}

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

.layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  background: #0c0c0e;
}

.sidebar-brand { font-weight: 700; font-size: 1.05rem; margin-bottom: 4px; }
.sidebar-sub { font-size: 12px; color: var(--muted); margin-bottom: 20px; }
.sidebar-base { margin-top: 24px; font-size: 11px; color: var(--muted); }
.sidebar-base code { font-size: 10px; word-break: break-all; }

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar nav .group {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted); padding: 14px 10px 6px;
}
.sidebar nav a {
  color: var(--muted); font-size: 13px; padding: 7px 10px;
  border-radius: 8px; text-decoration: none;
}
.sidebar nav a:hover, .sidebar nav a.active {
  background: var(--accent-dim); color: var(--text);
}

.main { padding: 48px 56px 80px; max-width: 820px; }
.doc-footer { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; }

.doc-content h1 { font-size: 2rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: 12px; }
.doc-content h2 { font-size: 1.35rem; font-weight: 700; margin: 40px 0 14px; padding-top: 8px; border-top: 1px solid var(--border); }
.doc-content h3 { font-size: 1.05rem; font-weight: 600; margin: 28px 0 10px; }
.doc-content p { color: var(--muted); margin-bottom: 14px; }
.doc-content p strong, .doc-content li strong { color: var(--text); }
.doc-content ul, .doc-content ol { color: var(--muted); margin: 0 0 16px 22px; }
.doc-content li { margin-bottom: 6px; }
.doc-content hr { border: none; border-top: 1px solid var(--border); margin: 32px 0; }
.doc-content table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 16px 0 24px; }
.doc-content th, .doc-content td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.doc-content th { color: var(--muted); font-weight: 500; font-size: 12px; }
.doc-content td { color: var(--text); }

.doc-content pre {
  background: var(--bg-code); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px; overflow-x: auto; margin: 14px 0 20px;
}
.doc-content code {
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px;
  background: var(--bg-code); padding: 2px 6px; border-radius: 4px; color: #fbbf24;
}
.doc-content pre code { background: none; padding: 0; color: #e4e4e7; }

.doc-content blockquote {
  border-left: 3px solid var(--accent); background: var(--accent-dim);
  padding: 12px 16px; border-radius: 0 8px 8px 0; margin: 16px 0; color: var(--muted);
}

.error { color: #ef4444; }

.doc-banner { width: 100%; border-radius: 12px; margin: 16px 0 24px; border: 1px solid var(--border); }

.card-group { display: grid; gap: 12px; margin: 20px 0 28px; }
.card-group.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) { .card-group.cols-2 { grid-template-columns: 1fr; } }

.mint-card {
  display: block; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; text-decoration: none; color: inherit;
  transition: border-color .15s;
}
.mint-card:hover { border-color: var(--accent); text-decoration: none; }
.mint-card strong { display: block; color: var(--text); font-size: 14px; margin-bottom: 6px; }
.mint-card p { font-size: 13px; margin: 0; color: var(--muted); }

.mint-steps { list-style: none; margin: 20px 0 28px; padding: 0; counter-reset: step; }
.mint-step {
  position: relative; padding: 0 0 20px 36px; counter-increment: step;
}
.mint-step::before {
  content: counter(step); position: absolute; left: 0; top: 0;
  width: 24px; height: 24px; border-radius: 50%; background: var(--accent-dim);
  color: var(--accent); font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.mint-step .step-title { display: block; font-weight: 600; color: var(--text); font-size: 14px; margin-bottom: 4px; }
.mint-step .step-body { color: var(--muted); font-size: 13px; }

.mint-tip {
  background: rgba(34,197,94,.08); border: 1px solid rgba(34,197,94,.25);
  border-radius: 10px; padding: 14px 16px; margin: 16px 0;
}
.mint-tip strong { color: var(--green); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.mint-tip p { margin: 6px 0 0; font-size: 13px; }

.response-field {
  border-left: 2px solid var(--border); padding: 8px 0 8px 16px; margin: 12px 0;
}
.response-field code { color: var(--text); font-weight: 600; }
.response-field .field-type { font-size: 12px; color: var(--muted); margin-left: 8px; }
.response-field p { margin: 4px 0 0; font-size: 13px; }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .main { padding: 24px 20px 60px; }
}