/* /RAG guide. Extends styles.css; adds only what the site does not already style. */
.rag-shell { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: 3rem;
  align-items: start; padding-bottom: 4rem; }
.rag-prose { max-width: none; }
.rag-crumb { font-family: var(--mono); font-size: .78rem; color: var(--muted);
  letter-spacing: .02em; margin-bottom: .6rem; }
.rag-crumb a { color: var(--accent); text-decoration: none; }

.rag-levelnav { position: sticky; top: 5rem; font-size: .84rem; }
.rag-levelnav > p { font-family: var(--mono); font-size: .7rem; text-transform: uppercase;
  letter-spacing: .12em; color: var(--muted); margin-bottom: .7rem; }
.rag-levelnav ul { list-style: none; }
.rag-levelnav a { display: flex; gap: .55rem; padding: .32rem .5rem; border-radius: var(--r-token);
  color: var(--muted); text-decoration: none; line-height: 1.35; transition: .18s var(--ease); }
.rag-levelnav a:hover { color: var(--text); background: var(--surface); }
.rag-levelnav a span { font-family: var(--mono); font-size: .72rem; opacity: .6; min-width: 1.1rem; }
.rag-levelnav .is-here > a { color: var(--accent); background: var(--accent-dim); }
.rag-levelnav > ul ul { margin-left: .7rem; border-left: 1px solid var(--line); padding-left: .4rem; }

.rag-prose h2 { margin-top: 2.6rem; }
.rag-prose h3 { margin-top: 1.9rem; font-size: 1.05rem; }
.rag-prose ul, .rag-prose ol { margin: 0 0 1.1rem 1.15rem; color: var(--muted); }
.rag-prose li { margin-bottom: .4rem; }
.rag-prose li > strong { color: var(--text); }
.rag-prose p a, .rag-prose li a, .rag-prose td a,
.rag-prose blockquote a { color: var(--accent); }
.rag-prose .btn-primary { color: var(--accent-ink); }
.rag-prose strong { color: var(--text); }
.rag-prose blockquote { margin: 1.4rem 0; padding: .9rem 1.2rem; border-left: 2px solid var(--accent);
  background: var(--bg-2); border-radius: 0 var(--r-token) var(--r-token) 0; color: var(--muted); }
.rag-prose blockquote p { margin: 0; }
.rag-prose blockquote p + p { margin-top: .7rem; }

.rag-prose pre { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-token);
  padding: 1rem 1.1rem; overflow-x: auto; margin: 0 0 1.3rem; font-family: var(--mono);
  font-size: .78rem; line-height: 1.6; color: var(--text); }
.rag-prose code { font-family: var(--mono); font-size: .84em; background: var(--surface);
  padding: .12em .38em; border-radius: 4px; color: var(--text); }
.rag-prose pre code { background: none; padding: 0; font-size: inherit; }

.rag-prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.4rem; font-size: .86rem; }
.rag-prose th { text-align: left; font-family: var(--mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
  padding: .5rem .7rem; border-bottom: 1px solid var(--line); }
.rag-prose td { padding: .55rem .7rem; border-bottom: 1px solid var(--line);
  color: var(--muted); vertical-align: top; }
.rag-prose td strong { color: var(--text); }

.rag-results { width: 100%; border-collapse: collapse; font-size: .92rem; margin: 1.2rem 0 1.6rem; }
.rag-results td { padding: .6rem .7rem; border-bottom: 1px solid var(--line); color: var(--text); }
.rag-results td:last-child { text-align: right; font-family: var(--mono); font-size: .84rem;
  white-space: nowrap; }
.rag-results em { color: var(--muted); font-style: normal; font-size: .82rem; }
.rag-bad td:last-child { color: #fb7185; }
.rag-good td:last-child { color: var(--accent); }
.rag-good td:first-child { font-weight: 500; }


.rag-split { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin: .5rem 0 1.6rem; }
.rag-h { font-family: var(--mono); font-size: .68rem; text-transform: uppercase;
  letter-spacing: .12em; color: var(--muted); margin: 0 0 .7rem; font-weight: 500; }
.rag-scores { list-style: none; margin: 0; }
.rag-scores li { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline;
  padding: .42rem 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.rag-scores li:last-child { border-bottom: none; }
.rag-scores span { color: var(--text); }
.rag-scores em { font-family: var(--mono); font-size: .8rem; font-style: normal; white-space: nowrap; }
.rag-lost em { color: #fb7185; }
.rag-won em { color: var(--accent); }
.rag-won span { font-weight: 500; }

.rag-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2.5rem; margin: 1rem 0 1.6rem; }
.rag-row { display: flex; gap: .8rem; align-items: baseline; padding: .5rem 0;
  border-bottom: 1px solid var(--line); text-decoration: none; transition: .15s var(--ease); }
.rag-row:hover { padding-left: .35rem; }
.rag-row:hover .rag-row-t { color: var(--accent); }
.rag-row-n { font-family: var(--mono); font-size: .75rem; color: var(--muted); min-width: 1.4rem; }
.rag-row-t { color: var(--text); font-size: .92rem; }
.rag-row.is-wip .rag-row-t { color: var(--muted); }
.rag-row.is-wip .rag-row-t::after { content: " in progress"; font-family: var(--mono);
  font-size: .62rem; text-transform: uppercase; letter-spacing: .08em; opacity: .55; }

.codehilite .k, .codehilite .kn { color: #a78bfa; }
.codehilite .nc, .codehilite .nn { color: var(--accent); }
.codehilite .s, .codehilite .s1, .codehilite .s2 { color: var(--accent); }
.codehilite .c, .codehilite .c1 { color: #5b6470; font-style: italic; }
.codehilite .nf { color: #38bdf8; }
.codehilite .mi, .codehilite .mf { color: #fbbf24; }

@media (max-width: 720px) {
  .rag-split, .rag-rows { grid-template-columns: 1fr; gap: 1.6rem 0; }
}

@media (max-width: 860px) {
  .rag-shell { grid-template-columns: 1fr; gap: 1.4rem; }
  .rag-levelnav { position: static; border-bottom: 1px solid var(--line); padding-bottom: 1rem; }
  .rag-levelnav ul { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px,1fr)); }
}