/* === DOCS PAGE — NorthGate AI === */
/* Shares theme.css variables and base reset */

.docs-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 24px 100px;
}

/* Sidebar */
.docs-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 56px;
  align-items: start;
  padding-top: 16px;
}

.docs-nav {
  position: sticky;
  top: 80px;
}

.docs-nav-section {
  margin-bottom: 28px;
}

.docs-nav-title {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: 10px;
}

.docs-nav-link {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 5px 0;
  transition: color 0.15s;
  border-left: 2px solid transparent;
  padding-left: 10px;
  margin-left: -10px;
}

.docs-nav-link:hover,
.docs-nav-link.active {
  color: var(--amber);
  border-left-color: var(--amber);
}

/* Main content */
.docs-content { min-width: 0; }

.docs-header {
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.docs-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.docs-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 16px;
}

.docs-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 520px;
}

/* Section headings */
.docs-section {
  margin-bottom: 56px;
}

.docs-h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.docs-h2-num {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--amber);
  background: var(--amber-dim);
  border: 1px solid rgba(245,166,35,0.2);
  padding: 2px 8px;
  border-radius: 4px;
}

.docs-h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  margin-top: 32px;
}

.docs-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 620px;
}

.docs-hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

/* Method/endpoint cards */
.endpoint-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}

.method-badge {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  min-width: 54px;
  text-align: center;
}

.method-get    { background: rgba(121,192,255,0.15); color: #79c0ff; }
.method-post   { background: rgba(126,231,135,0.12); color: #7ee787; }
.method-delete { background: rgba(224,85,85,0.12);  color: #e05555; }

.endpoint-path {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.88rem;
  color: var(--text);
}

.endpoint-desc {
  font-size: 0.82rem;
  color: var(--text-faint);
  margin-left: auto;
}

.endpoint-body {
  padding: 20px;
}

/* Tables */
.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.docs-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
}

.docs-table td {
  padding: 10px 14px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  vertical-align: top;
}

.docs-table td:first-child {
  font-family: 'DM Mono', 'Courier New', monospace;
  color: var(--text);
}

.docs-table .param-required {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  background: rgba(224,85,85,0.12);
  color: #e05555;
  padding: 1px 5px;
  border-radius: 3px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Code blocks */
.docs-code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 20px;
  font-family: 'DM Mono', 'Cascadia Code', 'Fira Code', monospace;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-muted);
  white-space: pre;
  overflow-x: auto;
  margin-bottom: 12px;
}

.docs-code-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-faint);
  margin-bottom: 8px;
}

/* Inline code */
.docs-code-inline {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.82rem;
  background: var(--amber-dim);
  color: var(--amber);
  padding: 1px 5px;
  border-radius: 4px;
}

/* Route strategy pills */
.strategy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.strategy-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
}

.strategy-card.current {
  border-color: rgba(245,166,35,0.4);
  background: var(--amber-glow);
}

.strategy-name {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--amber);
  margin-bottom: 4px;
}

.strategy-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Pricing table */
.pricing-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 24px;
}

.pricing-sum-card {
  background: var(--bg-card);
  padding: 28px 24px;
}

.pricing-sum-tier {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 8px;
}

.pricing-sum-tier.highlight { color: var(--amber); }

.pricing-sum-price {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.pricing-sum-limit {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Response example */
.response-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.response-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.response-meta-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.response-meta-value {
  font-family: 'DM Mono', 'Courier New', monospace;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Alert boxes */
.docs-alert {
  padding: 14px 18px;
  border-radius: 6px;
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.docs-alert svg { flex-shrink: 0; margin-top: 1px; }

.docs-alert.info {
  background: rgba(121,192,255,0.08);
  border: 1px solid rgba(121,192,255,0.2);
  color: var(--text-muted);
}

.docs-alert.warn {
  background: rgba(245,166,35,0.08);
  border: 1px solid rgba(245,166,35,0.25);
  color: var(--text-muted);
}

.docs-alert-title {
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

/* Token legend */
.token-legend {
  display: flex;
  gap: 20px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 20px;
}

.token-legend-item {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.token-legend-item strong {
  font-family: 'DM Mono', 'Courier New', monospace;
  color: var(--amber);
  font-weight: 500;
}

/* Back to top */
.docs-back-top {
  display: none;
}

/* Mobile */
@media (max-width: 768px) {
  .docs-layout { grid-template-columns: 1fr; gap: 32px; }
  .docs-nav { display: none; }
  .strategy-grid { grid-template-columns: 1fr; }
  .pricing-summary-grid { grid-template-columns: 1fr; }
}