/* tsmetrics Docs — shared stylesheet — v2 */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1a1a2e;
  background: #f8f9fa;
}

a { color: #7c3aed; text-decoration: none; }
a:hover { text-decoration: underline; }

.layout { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: 260px; min-width: 260px;
  background: #1a1a2e; color: #e2e8f0;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar-header {
  padding: 1.5rem 1.25rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.logo {
  font-size: 1.5rem; font-weight: 800; color: #a78bfa;
  letter-spacing: -0.5px; text-decoration: none; display: block;
}
.logo:hover { color: #c4b5fd; text-decoration: none; }
.sidebar-subtitle {
  font-size: 0.72rem; color: #94a3b8; margin-top: 0.2rem;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.sidebar-nav { padding: 1rem 0 2rem; flex: 1; }
.nav-section { margin-bottom: 1.25rem; }
.nav-section-title {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: #64748b; padding: 0 1.25rem 0.4rem;
}
.nav-section a {
  display: block; padding: 0.35rem 1.25rem; color: #cbd5e1;
  font-size: 0.875rem; border-left: 2px solid transparent;
  transition: color 0.15s, background 0.15s;
}
.nav-section a:hover { color: #f1f5f9; background: rgba(255,255,255,0.05); text-decoration: none; }
.nav-section a.active { color: #a78bfa; border-left-color: #7c3aed; background: rgba(124,58,237,0.1); }

/* Content */
.content { width: 100%; max-width: 860px; margin: 0 auto; padding: 2rem 2.5rem; }

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; color: #64748b; margin-bottom: 1.5rem;
}
.breadcrumb a { color: #64748b; }
.breadcrumb a:hover { color: #7c3aed; }
.breadcrumb-sep { color: #cbd5e1; }

/* Page header */
.page-header { margin-bottom: 2rem; }
.page-header h1 { font-size: 2rem; font-weight: 800; color: #0f172a; line-height: 1.2; margin-bottom: 0.5rem; }
.page-header .tagline { font-size: 1.05rem; color: #475569; }

/* Badges */
.badge { display: inline-block; padding: 0.2rem 0.65rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 600; margin-bottom: 1rem; }
.badge-function  { background: #dbeafe; color: #1e40af; }
.badge-class     { background: #dcfce7; color: #166534; }
.badge-file      { background: #fef9c3; color: #854d0e; }
.badge-react     { background: #fce7f3; color: #9d174d; }
.badge-strategy  { background: #ede9fe; color: #5b21b6; }

/* Headings */
h2 { font-size: 1.35rem; font-weight: 700; color: #0f172a; margin: 2rem 0 0.75rem; padding-bottom: 0.4rem; border-bottom: 1px solid #e2e8f0; }
h3 { font-size: 1.05rem; font-weight: 600; color: #1e293b; margin: 1.25rem 0 0.5rem; }
p { margin-bottom: 1rem; color: #334155; }
ul, ol { margin: 0 0 1rem 1.5rem; color: #334155; }
li { margin-bottom: 0.3rem; }
code {
  font-family: "SF Mono","Fira Code",Consolas,monospace;
  font-size: 0.875em; background: #f1f5f9; border: 1px solid #e2e8f0;
  border-radius: 4px; padding: 0.1em 0.35em; color: #7c3aed;
}

/* Formula */
.formula {
  background: #1e1e3f; color: #e2e8f0; border-radius: 8px;
  padding: 1.25rem 1.5rem;
  font-family: "SF Mono",Consolas,monospace; font-size: 0.9rem;
  margin: 1rem 0; overflow-x: auto; line-height: 1.8;
}
.formula .comment { color: #94a3b8; }
.formula .var     { color: #a78bfa; font-style: italic; }
.formula .num     { color: #6ee7b7; }

/* Code blocks */
.code-block {
  background: #0f172a; border-radius: 8px; overflow: hidden;
  margin: 1rem 0; border: 1px solid #1e293b;
}
.code-block-header {
  background: #1e293b; padding: 0.5rem 1rem; font-size: 0.78rem;
  color: #94a3b8; font-family: "SF Mono",Consolas,monospace;
}
.code-block pre {
  padding: 1.25rem; margin: 0; overflow-x: auto;
  font-family: "SF Mono","Fira Code",Consolas,monospace;
  font-size: 0.875rem; line-height: 1.6; color: #e2e8f0;
}
.kw   { color: #c084fc; }
.kw2  { color: #f9a8d4; }
.fn   { color: #93c5fd; }
.str  { color: #86efac; }
.num  { color: #fdba74; }
.cmt  { color: #64748b; font-style: italic; }
.ty   { color: #67e8f9; }

/* Output */
.output-block {
  background: #0d1117; border: 1px solid #30363d; border-radius: 8px;
  padding: 1rem 1.25rem; margin: 1rem 0;
  font-family: "SF Mono",Consolas,monospace; font-size: 0.8rem;
  color: #adbac7; overflow-x: auto; line-height: 1.5;
}

/* Threshold table */
.threshold-table { width: 100%; border-collapse: collapse; margin: 0.75rem 0 1rem; font-size: 0.875rem; }
.threshold-table th { background: #f1f5f9; border: 1px solid #e2e8f0; padding: 0.5rem 0.75rem; text-align: left; font-weight: 600; color: #374151; }
.threshold-table td { border: 1px solid #e2e8f0; padding: 0.5rem 0.75rem; color: #374151; }
.threshold-table tr:hover td { background: #f9fafb; }
.sev-ok      { color: #16a34a; font-weight: 600; }
.sev-warning { color: #d97706; font-weight: 600; }
.sev-error   { color: #dc2626; font-weight: 600; }

/* Config */
.config-block {
  background: #f0fdf4; border: 1px solid #bbf7d0; border-left: 3px solid #16a34a;
  border-radius: 0 6px 6px 0; padding: 1rem 1.25rem; margin: 1rem 0;
  font-family: "SF Mono",Consolas,monospace; font-size: 0.875rem;
  color: #14532d; line-height: 1.6;
}

/* Note/warning/tip */
.note, .warning, .tip { border-radius: 6px; padding: 0.875rem 1.1rem; margin: 1rem 0; font-size: 0.9rem; }
.note    { background: #eff6ff; border-left: 3px solid #3b82f6; color: #1e3a5f; }
.warning { background: #fffbeb; border-left: 3px solid #f59e0b; color: #78350f; }
.tip     { background: #f0fdf4; border-left: 3px solid #22c55e; color: #14532d; }
.note strong, .warning strong, .tip strong { display: block; margin-bottom: 0.25rem; }

/* Detection rule */
.detection-rule {
  background: #faf5ff; border: 1px solid #d8b4fe; border-radius: 8px;
  padding: 1rem 1.25rem; margin: 1rem 0;
}
.detection-rule .rule-line {
  font-family: "SF Mono",Consolas,monospace; font-size: 0.9rem;
  color: #5b21b6; margin-bottom: 0.3rem;
}

/* Metrics reference table */
.metrics-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; margin: 0.75rem 0 1.5rem; }
.metrics-table th { background: #1a1a2e; color: #e2e8f0; padding: 0.6rem 0.85rem; text-align: left; font-weight: 600; }
.metrics-table td { padding: 0.55rem 0.85rem; border-bottom: 1px solid #e2e8f0; color: #374151; vertical-align: top; }
.metrics-table tr:hover td { background: #f9fafb; }
.metrics-table a { color: #7c3aed; }

/* Prev/Next nav */
.page-nav {
  display: flex; justify-content: space-between;
  margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid #e2e8f0; gap: 1rem;
}
.page-nav a {
  display: flex; flex-direction: column; padding: 0.75rem 1rem;
  border: 1px solid #e2e8f0; border-radius: 8px; color: #374151;
  flex: 1; max-width: 48%; transition: border-color 0.15s, background 0.15s;
}
.page-nav a:hover { border-color: #7c3aed; background: #faf5ff; text-decoration: none; }
.page-nav .nav-dir { font-size: 0.73rem; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.05em; }
.page-nav .nav-title { font-weight: 600; font-size: 0.9rem; color: #7c3aed; margin-top: 0.15rem; }
.page-nav .next { text-align: right; margin-left: auto; }

.edit-link { font-size: 0.8rem; color: #94a3b8; margin-top: 2rem; display: block; }
.edit-link:hover { color: #7c3aed; }

/* Hero */
.hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: #fff; padding: 3rem 2.5rem; margin-bottom: 2rem;
  border-radius: 12px;
}
.hero h1 { font-size: 2.4rem; font-weight: 800; color: #fff; line-height: 1.2; margin-bottom: 0.75rem; }
.hero .tagline { font-size: 1.1rem; color: #94a3b8; max-width: 540px; margin-bottom: 1.5rem; }
.hero-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.hero-badge {
  background: rgba(167,139,250,0.15); border: 1px solid rgba(167,139,250,0.3);
  color: #a78bfa; padding: 0.25rem 0.75rem; border-radius: 9999px;
  font-size: 0.8rem; font-weight: 500;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 0.6rem 1.4rem; border-radius: 8px;
  font-weight: 600; font-size: 0.9rem; transition: opacity 0.15s, transform 0.1s;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: #7c3aed; color: #fff; }
.btn-secondary { background: rgba(255,255,255,0.1); color: #e2e8f0; border: 1px solid rgba(255,255,255,0.2); }

/* Feature grid */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 1rem; margin: 1rem 0 1.5rem; }
.feature-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 1.1rem; }
.feature-card .fc-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.feature-card h3 { font-size: 0.95rem; font-weight: 700; color: #0f172a; margin: 0 0 0.3rem; border: none; padding: 0; }
.feature-card p { font-size: 0.85rem; color: #64748b; margin: 0; }

.quick-install {
  background: #0f172a; border-radius: 8px; padding: 1rem 1.25rem;
  font-family: "SF Mono",Consolas,monospace; font-size: 0.875rem; color: #e2e8f0; margin: 0.75rem 0;
}
.quick-install .prompt { color: #64748b; user-select: none; }

/* Nav sub-group labels */
.nav-group-label {
  font-size: 0.62rem; color: #475569; padding: 0.6rem 1.25rem 0.15rem;
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
}

@media (max-width: 768px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; }
  .content { padding: 1.25rem; }
  .hero { padding: 2rem 1.25rem; margin-bottom: 1.5rem; border-radius: 8px; }
  .hero h1 { font-size: 1.8rem; }
  .page-nav { flex-direction: column; }
  .page-nav a { max-width: 100%; }
}

@media (prefers-color-scheme: dark) {
  body { background: #0f1117; color: #e2e8f0; }
  .content { background: #0f1117; }
  h2 { color: #f1f5f9; border-bottom-color: #1e293b; }
  h3 { color: #e2e8f0; }
  p, ul, ol, li { color: #94a3b8; }
  code { background: #1e293b; border-color: #334155; color: #a78bfa; }
  .page-header h1 { color: #f1f5f9; }
  .page-header .tagline { color: #94a3b8; }
  .threshold-table th { background: #1e293b; color: #e2e8f0; border-color: #334155; }
  .threshold-table td { border-color: #334155; color: #cbd5e1; }
  .threshold-table tr:hover td { background: #1a2233; }
  .metrics-table td { border-bottom-color: #1e293b; color: #cbd5e1; }
  .metrics-table tr:hover td { background: #1a2233; }
  .note { background: #0c1a2e; border-left-color: #3b82f6; color: #93c5fd; }
  .warning { background: #1a1200; border-left-color: #f59e0b; color: #fcd34d; }
  .tip { background: #0a1f12; border-left-color: #22c55e; color: #86efac; }
  .feature-card { background: #1e293b; border-color: #334155; }
  .feature-card h3 { color: #f1f5f9; }
  .feature-card p { color: #94a3b8; }
  .page-nav a { border-color: #1e293b; color: #cbd5e1; }
  .page-nav a:hover { border-color: #7c3aed; background: #1a0f2e; }
  .breadcrumb { color: #64748b; }
  .config-block { background: #0a1f12; border-color: #166534; color: #86efac; }
  .detection-rule { background: #1a0f2e; border-color: #7c3aed; }
  .detection-rule .rule-line { color: #a78bfa; }
}