/* Shared styles for the Enterprise AI Security Workshop.
   Loaded alongside Tailwind (CDN) for layout utilities; this file covers
   typography, callouts, and components Tailwind's base doesn't give us
   for free without the typography plugin. */

:root {
  --wsx-ink: #0f172a;
  --wsx-muted: #55627a;
  --wsx-line: #e2e8f0;
  --wsx-accent: #1d4ed8;
  --wsx-accent-soft: #eff6ff;
  --wsx-warn: #b45309;
  --wsx-warn-soft: #fffbeb;
}

body {
  color: var(--wsx-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---- Reading typography for chapter prose ---- */
.wsx-prose h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  scroll-margin-top: 5.5rem;
}
.wsx-prose h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  scroll-margin-top: 5.5rem;
}
.wsx-prose p { margin: 0.85rem 0; line-height: 1.7; color: #1e293b; }
.wsx-prose ul, .wsx-prose ol { margin: 0.85rem 0; padding-left: 1.4rem; line-height: 1.7; }
.wsx-prose li { margin: 0.3rem 0; }
.wsx-prose table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; font-size: 0.92rem; }
.wsx-prose th, .wsx-prose td { border: 1px solid var(--wsx-line); padding: 0.55rem 0.75rem; text-align: left; vertical-align: top; }
.wsx-prose th { background: #f8fafc; font-weight: 600; }
.wsx-prose code { background: #f1f5f9; padding: 0.1rem 0.35rem; border-radius: 3px; font-size: 0.9em; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.wsx-prose a { color: var(--wsx-accent); text-decoration: underline; text-underline-offset: 2px; }
.wsx-prose figure { margin: 1.5rem 0; }
.wsx-prose figcaption { font-size: 0.85rem; color: var(--wsx-muted); margin-top: 0.5rem; text-align: center; }
.wsx-prose img { border: 1px solid var(--wsx-line); border-radius: 6px; }

/* ---- Sidebar callouts (key insight / stat / quote) ---- */
.wsx-callout {
  border-left: 3px solid var(--wsx-accent);
  background: var(--wsx-accent-soft);
  padding: 0.9rem 1.1rem;
  border-radius: 0 6px 6px 0;
  font-size: 0.92rem;
  line-height: 1.55;
}
.wsx-callout .wsx-callout-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--wsx-accent);
  margin-bottom: 0.35rem;
}
.wsx-callout-warn {
  border-left-color: var(--wsx-warn);
  background: var(--wsx-warn-soft);
}
.wsx-callout-warn .wsx-callout-label { color: var(--wsx-warn); }

/* ---- Key takeaways box ---- */
.wsx-takeaways {
  border: 1px solid var(--wsx-line);
  background: #f8fafc;
  border-radius: 8px;
  padding: 1.1rem 1.3rem;
  margin: 2rem 0;
}
.wsx-takeaways h2 { margin-top: 0 !important; }
.wsx-takeaways ul { padding-left: 1.2rem; }
.wsx-takeaways li { margin: 0.4rem 0; }

/* ---- Metadata / machine-readable block ---- */
.wsx-metadata {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.6;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* ---- TOC ---- */
.wsx-toc a {
  display: block;
  padding: 0.3rem 0;
  color: var(--wsx-muted);
  font-size: 0.88rem;
  border-left: 2px solid transparent;
  padding-left: 0.75rem;
  text-decoration: none;
}
.wsx-toc a:hover { color: var(--wsx-accent); border-left-color: var(--wsx-accent); }

/* ---- Architecture diagram boxes (semantic HTML/CSS diagrams) ---- */
.wsx-diagram {
  border: 1px solid var(--wsx-line);
  border-radius: 8px;
  padding: 1.25rem;
  background: #fafbfc;
  overflow-x: auto;
}
.wsx-diagram-row { display: flex; gap: 0.75rem; flex-wrap: wrap; justify-content: center; margin: 0.6rem 0; }
.wsx-diagram-box {
  border: 1px solid #cbd5e1;
  background: #fff;
  border-radius: 6px;
  padding: 0.6rem 0.9rem;
  font-size: 0.82rem;
  text-align: center;
  min-width: 120px;
  line-height: 1.35;
}
.wsx-diagram-box strong { display: block; font-size: 0.85rem; margin-bottom: 0.15rem; }
.wsx-diagram-box.wsx-box-accent { border-color: var(--wsx-accent); background: var(--wsx-accent-soft); }
.wsx-diagram-arrow { display: flex; align-items: center; justify-content: center; color: var(--wsx-muted); font-size: 1.1rem; }
.wsx-diagram-label { text-align: center; font-size: 0.78rem; color: var(--wsx-muted); margin: 0.35rem 0; }

/* ---- Glossary term links ---- */
.wsx-term { border-bottom: 1px dotted var(--wsx-accent); text-decoration: none; color: inherit; cursor: help; }