/* Overwatch Proposal — markdown-rendered-content styling
   Layered ON TOP of theme.css. theme.css owns colours, topnav skeleton,
   shell. This file owns: typography for prose pages, table of contents,
   and unified topnav nav-links state. */

/* ---------- Unified top nav (overrides default brand link styling) ---------- */
.topnav .brand a {
  color: var(--fg);
  border-bottom: none;
  font-weight: 900;
}
.topnav .brand a:hover { color: var(--accent); }
.topnav .nav-links { display: flex; gap: 0; }
.topnav .nav-links a {
  margin: 0;
  padding: 6px 12px;
  border-bottom: none;
  border-left: 1px solid var(--border);
  position: relative;
}
.topnav .nav-links a:first-child { border-left: 2px solid var(--border-strong); }
.topnav .nav-links a:last-child { border-right: 2px solid var(--border-strong); }
.topnav .nav-links a.current {
  background: var(--fg);
  color: var(--bg);
}
.topnav .nav-links a.current:hover { color: var(--accent); }
.topnav .nav-links a.pdf {
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  border-color: var(--accent);
}
.topnav .nav-links a.pdf:hover { color: var(--bg); background: var(--accent-dark); }

/* ---------- Prose container for rendered markdown ---------- */
.prose {
  max-width: 78ch;
  margin: 0 auto;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.65;
  color: var(--fg);
}
.prose-wide { max-width: none; }

.prose h1 {
  font-size: 28px; font-weight: 900; text-transform: uppercase;
  letter-spacing: -0.5px; line-height: 1.15;
  margin: 0 0 14px;
  border-bottom: 3px solid var(--border-strong);
  padding-bottom: 12px;
}
.prose h2 {
  font-size: 19px; font-weight: 900; text-transform: uppercase;
  letter-spacing: -0.2px;
  margin: 36px 0 12px;
  padding-top: 18px;
  border-top: 2px solid var(--border-strong);
  scroll-margin-top: 80px;
}
.prose h3 {
  font-size: 15px; font-weight: 900;
  letter-spacing: 0.2px;
  margin: 24px 0 8px;
  scroll-margin-top: 80px;
}
.prose h3::before { content: "▸ "; color: var(--accent); }
.prose h4 {
  font-size: 13px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; color: var(--muted-fg);
  margin: 18px 0 6px;
}

.prose p { margin: 0 0 12px; }
.prose ul, .prose ol { margin: 0 0 12px 20px; padding: 0; }
.prose li { margin: 3px 0; }
.prose li > ul, .prose li > ol { margin-top: 4px; margin-bottom: 4px; }

.prose a { color: var(--info); border-bottom: 1px solid var(--info); }
.prose a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.prose strong { font-weight: 700; color: var(--fg); }
.prose em { font-style: italic; }

.prose code {
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  font-size: 0.88em;
  background: var(--muted-bg);
  padding: 1px 5px;
  border: 1px solid var(--border);
  border-radius: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.prose pre {
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  font-size: 12px;
  background: var(--muted-bg);
  border: 2px solid var(--border-strong);
  padding: 12px 14px;
  overflow-x: auto;
  margin: 12px 0;
  line-height: 1.5;
}
.prose pre code {
  background: transparent;
  border: none;
  padding: 0;
  font-size: inherit;
}

.prose blockquote {
  margin: 16px 0;
  padding: 12px 18px;
  border-left: 4px solid var(--accent);
  background: var(--accent-bg);
  font-style: normal;
}
.prose blockquote p:last-child { margin-bottom: 0; }
.prose blockquote strong { color: var(--accent-dark); }

.prose hr {
  border: none;
  border-top: 2px solid var(--border-strong);
  margin: 28px 0;
}

.prose table {
  border-collapse: collapse;
  width: 100%;
  margin: 14px 0;
  font-size: 12.5px;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
}
.prose th, .prose td {
  border: 1px solid var(--border-strong);
  padding: 6px 10px;
  text-align: left;
  vertical-align: top;
}
.prose th {
  background: var(--fg);
  color: var(--bg);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 11px;
}
.prose tbody tr:nth-child(even) td { background: #fafafa; }
.prose td code, .prose th code { font-size: 11px; }

/* ---------- Two-column layout: TOC sidebar + main prose ---------- */
.doc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  margin-top: 24px;
  align-items: start;
}
@media (max-width: 880px) {
  .doc-layout { grid-template-columns: 1fr; }
  .doc-toc { position: static !important; max-height: none !important; border-bottom: 2px solid var(--border-strong); padding-bottom: 16px; margin-bottom: 16px; }
}

.doc-toc {
  position: sticky;
  top: 64px;
  border: 2px solid var(--border-strong);
  background: var(--bg);
  padding: 14px;
  font-size: 11px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}
.doc-toc h4 {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted-fg);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.doc-toc ol {
  list-style: none;
  padding: 0; margin: 0;
}
.doc-toc li { margin: 4px 0; }
.doc-toc li.lvl-3 { padding-left: 12px; font-size: 10.5px; color: var(--muted-fg); }
.doc-toc a {
  border-bottom: none;
  color: var(--fg);
  font-weight: 700;
  letter-spacing: 0.3px;
  display: block;
  padding: 2px 0;
  line-height: 1.4;
}
.doc-toc li.lvl-3 a { font-weight: 400; color: var(--muted-fg); }
.doc-toc a:hover { color: var(--accent); }

/* ---------- Page-head for rendered docs ---------- */
.doc-head {
  border-bottom: 2px solid var(--border-strong);
  padding-bottom: 18px;
  margin-bottom: 8px;
}
.doc-head .eyebrow {
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--muted-fg); margin-bottom: 8px;
}
.doc-head h1 {
  font-size: 26px; font-weight: 900; text-transform: uppercase;
  letter-spacing: -0.5px; line-height: 1.1;
  margin: 0;
}
.doc-head h1 .accent { color: var(--accent); }
.doc-head .doc-meta {
  margin-top: 12px;
  font-size: 11px;
  color: var(--muted-fg);
  display: flex; flex-wrap: wrap; gap: 18px;
}
.doc-head .doc-meta span strong { color: var(--fg); font-weight: 700; }

/* ---------- Footer ---------- */
.doc-foot {
  margin-top: 48px;
  padding-top: 18px;
  border-top: 2px solid var(--border-strong);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted-fg);
}
.doc-foot a {
  color: var(--muted-fg);
  border-bottom: 1px solid var(--muted-fg);
}
.doc-foot a:hover { color: var(--accent); border-bottom-color: var(--accent); }