/* ── Disclosure Navigator — Help Center Shared Styles ── */
:root {
  --bg: #0d0d14; --surface: #111120; --surface2: #161625; --surface3: #1e1e30;
  --border: #1e293b; --border2: #2d3f55;
  --text: #94a3b8; --text-bright: #e2e8f0; --text-dim: #475569;
  --accent: #4a9eff; --accent2: #818cf8;
}
[data-theme="light"] {
  --bg: #f1f5f9; --surface: #ffffff; --surface2: #f8fafc; --surface3: #e2e8f0;
  --border: #cbd5e1; --border2: #94a3b8;
  --text: #475569; --text-bright: #0f172a; --text-dim: #94a3b8;
  --accent: #2563eb; --accent2: #6366f1;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: 'Courier New', monospace; min-height: 100vh; }

/* Layout */
.hc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  max-width: 1060px;
  margin: 0 auto;
  padding: 32px 24px 80px;
  gap: 48px;
  align-items: start;
}

/* Sidebar */
.hc-sidebar {
  position: sticky;
  top: 72px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hc-back {
  font-size: 10px;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  display: block;
}
.hc-back:hover { color: var(--accent2); }
.hc-sidebar-section {
  font-size: 8px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 14px 0 6px;
  font-weight: 600;
  opacity: 0.7;
}
.hc-sidebar-section:first-of-type { margin-top: 0; }
.hc-link {
  font-size: 10px;
  color: var(--text);
  text-decoration: none;
  padding: 4px 8px;
  border-left: 2px solid transparent;
  transition: color 0.12s, border-color 0.12s;
  line-height: 1.5;
  display: block;
}
.hc-link:hover { color: var(--text-bright); border-left-color: var(--border2); }
.hc-link.active { color: var(--accent2); border-left-color: var(--accent2); }

/* Main content */
.hc-main { min-width: 0; }
.hc-breadcrumb {
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.hc-breadcrumb a { color: var(--text-dim); text-decoration: none; }
.hc-breadcrumb a:hover { color: var(--accent2); }
.hc-title {
  font-size: 20px;
  font-weight: bold;
  color: var(--text-bright);
  letter-spacing: 0.3px;
  margin-bottom: 10px;
  line-height: 1.3;
}
.hc-lead {
  font-size: 12px;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

/* Article typography */
.hc-main h2 {
  font-size: 13px;
  color: var(--text-bright);
  letter-spacing: 0.5px;
  margin: 28px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.hc-main h3 {
  font-size: 11px;
  color: var(--text-bright);
  margin: 18px 0 8px;
}
.hc-main p {
  font-size: 11px;
  line-height: 1.85;
  color: var(--text);
  margin-bottom: 14px;
}
.hc-main ul, .hc-main ol {
  font-size: 11px;
  line-height: 1.8;
  color: var(--text);
  padding-left: 20px;
  margin-bottom: 14px;
}
.hc-main li { margin-bottom: 5px; }
.hc-main strong { color: var(--text-bright); }

/* Callout block */
.hc-callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent2);
  padding: 12px 16px;
  font-size: 11px;
  line-height: 1.7;
  color: var(--text);
  margin: 16px 0;
}
.hc-callout.warning { border-left-color: #fbbf24; }
.hc-callout.tip    { border-left-color: #34d399; }

/* Step list */
.hc-steps { display: flex; flex-direction: column; gap: 12px; margin: 16px 0; }
.hc-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 11px;
  line-height: 1.7;
  color: var(--text);
}
.hc-step-num {
  background: var(--accent2);
  color: #fff;
  font-size: 9px;
  font-weight: bold;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

/* Footer nav */
.hc-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 10px;
}
.hc-footer a { color: var(--text-dim); text-decoration: none; }
.hc-footer a:hover { color: var(--accent2); }

/* Tag pills */
.hc-tag {
  display: inline-block;
  font-size: 8px;
  padding: 2px 7px;
  border: 1px solid var(--border2);
  color: var(--text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-right: 4px;
}

@media (max-width: 700px) {
  .hc-layout { grid-template-columns: 1fr; }
  .hc-sidebar { position: static; }
}