/* Stylesheet for the prerendered document pages (/p/*, /v/*, /about, /charter,
   /conventions, /attributes, /search). Deliberately standalone — no Tailwind, no
   build step, no JavaScript — so a content page is one HTML request plus one CSS
   request and renders identically with scripts disabled. Tokens mirror
   src/index.css; keep them in sync by hand if the palette moves. */

:root {
  --color-paper: #fbfaf6;
  --color-paper-deep: #f2f0e9;
  --color-sandstone: #b9afa1;
  --color-twilight: #2c5364;
  --color-twilight-soft: #5a7884;
  --color-orange: #d37945;
  --color-ink: #27231f;
  --color-ink-soft: #585047;

  --font-serif: "Libre Caslon Text", Georgia, "Times New Roman", serif;
  --font-display: "Libre Caslon Display", "Big Caslon", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.65;
}

/* ---- shell ---- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  background: var(--color-twilight);
  color: white;
  padding: 0.6rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
}
.skip-link:focus {
  left: 0;
}

.shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  border-bottom: 1px solid color-mix(in srgb, var(--color-sandstone) 50%, transparent);
  padding: 1rem 0;
}
.site-header .wordmark {
  color: var(--color-twilight);
  font-family: var(--font-display);
  font-size: 1.125rem;
  text-decoration: none;
}
.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
}
.site-header nav a {
  color: var(--color-twilight-soft);
  text-decoration: none;
}
.site-header nav a:hover,
.site-header nav a:focus {
  color: var(--color-twilight);
  text-decoration: underline;
}

main {
  flex: 1;
  padding: 2rem 0;
}

.site-footer {
  border-top: 1px solid color-mix(in srgb, var(--color-sandstone) 50%, transparent);
  padding: 1rem 0 2rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--color-ink-soft);
}
.site-footer a {
  color: var(--color-twilight);
}

/* ---- document header ---- */

.pull {
  margin: 0 0 1rem;
  color: var(--color-twilight-soft);
  font-family: var(--font-display);
  font-size: 1.125rem;
  line-height: 1.4;
}

h1 {
  margin: 0 0 0.75rem;
  color: var(--color-twilight);
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 2.5rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.015em;
}

/* Confidence / Status / Updated, lifted out of the metadata list so a reader sees
   how much to trust the page before reading it (audit findings H1, M3). */
.trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.75rem;
  margin-bottom: 1rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-ink-soft);
}
.trust .badge {
  border: 1px solid color-mix(in srgb, var(--color-sandstone) 65%, transparent);
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
  background: var(--color-paper-deep);
  white-space: nowrap;
}
.trust .badge.conf-high {
  border-color: color-mix(in srgb, var(--color-twilight) 45%, transparent);
  color: var(--color-twilight);
}
.trust .badge.conf-low {
  border-color: color-mix(in srgb, var(--color-orange) 55%, transparent);
  color: color-mix(in srgb, var(--color-orange) 80%, black);
}

.doc-meta {
  margin: 0 0 1.5rem;
  border-block: 1px solid color-mix(in srgb, var(--color-sandstone) 40%, transparent);
  padding: 0.75rem 0;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-ink-soft);
}
.doc-meta > div {
  display: flex;
  gap: 0.5rem;
  padding: 0.125rem 0;
}
.doc-meta dt {
  flex: 0 0 7rem;
  font-weight: 500;
  color: var(--color-twilight-soft);
}
.doc-meta dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}
.doc-meta a {
  color: var(--color-twilight);
}

/* ---- rendered markdown body ---- */

.doc h2 {
  margin: 2rem 0 0.5rem;
  color: var(--color-twilight);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
}
.doc h3 {
  margin: 1.25rem 0 0.4rem;
  color: var(--color-twilight);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
}
.doc p {
  margin: 0 0 0.9rem;
}
.doc a {
  color: var(--color-twilight);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--color-twilight) 35%, transparent);
  text-underline-offset: 2px;
  overflow-wrap: anywhere;
}
.doc a:hover,
.doc a:focus {
  text-decoration-color: var(--color-twilight);
}
/* A link to a page the corpus wants but does not have yet. */
.doc a.wanted,
.doc-meta a.wanted {
  color: color-mix(in srgb, var(--color-orange) 85%, black);
  text-decoration-color: color-mix(in srgb, var(--color-orange) 45%, transparent);
}
.doc a.wanted::after,
.doc-meta a.wanted::after {
  content: "?";
  font-size: 0.7em;
  vertical-align: super;
  opacity: 0.75;
}

.doc ul,
.doc ol {
  margin: 0 0 0.9rem 1.25rem;
  padding: 0;
}
.doc li {
  margin-bottom: 0.35rem;
}
.doc blockquote {
  margin: 0 0 0.9rem;
  border-left: 2px solid var(--color-sandstone);
  padding-left: 1rem;
  color: var(--color-ink-soft);
  font-style: italic;
}
.doc code {
  background: var(--color-paper-deep);
  border-radius: 3px;
  padding: 0.1em 0.3em;
  font-size: 0.85em;
  overflow-wrap: anywhere;
}
.doc pre {
  margin: 0 0 0.9rem;
  border-radius: 4px;
  background: var(--color-paper-deep);
  padding: 0.75rem 1rem;
  overflow-x: auto;
}
.doc pre code {
  background: none;
  padding: 0;
}
.doc table {
  display: block;
  margin: 0 0 0.9rem;
  border-collapse: collapse;
  overflow-x: auto;
  font-family: var(--font-sans);
  font-size: 0.85rem;
}
.doc th,
.doc td {
  border: 1px solid color-mix(in srgb, var(--color-sandstone) 50%, transparent);
  padding: 0.35rem 0.6rem;
  text-align: left;
}
.doc th {
  background: var(--color-paper-deep);
  font-weight: 600;
}
.doc hr {
  margin: 1.5rem 0;
  border: 0;
  border-top: 1px solid color-mix(in srgb, var(--color-sandstone) 50%, transparent);
}
.doc img {
  max-width: 100%;
  height: auto;
}

/* Editorial state remains public, but is not part of the reader-facing narrative. */
.maintainer-notes {
  margin-top: 2.5rem;
  border-top: 1px solid color-mix(in srgb, var(--color-sandstone) 45%, transparent);
  background: color-mix(in srgb, var(--color-sandstone) 7%, transparent);
  padding: 1rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--color-ink-soft);
}
.maintainer-notes h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.maintainer-notes > :last-child {
  margin-bottom: 0;
}

/* ---- provenance footer on every document ---- */

.provenance {
  margin-top: 2.5rem;
  border-top: 1px solid color-mix(in srgb, var(--color-sandstone) 40%, transparent);
  padding-top: 1rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--color-ink-soft);
}
.provenance a {
  color: var(--color-twilight);
}
.provenance p {
  margin: 0 0 0.4rem;
}

/* ---- search page ---- */

.search-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.search-form input[type="search"] {
  flex: 1 1 16rem;
  min-height: 2.65rem;
  border: 1px solid color-mix(in srgb, var(--color-sandstone) 65%, transparent);
  border-radius: 0.28rem;
  background: color-mix(in srgb, white 48%, var(--color-paper));
  color: var(--color-ink);
  padding: 0 0.75rem;
  font-family: var(--font-serif);
  font-size: 1rem;
}
.search-form select {
  min-height: 2.65rem;
  border: 1px solid color-mix(in srgb, var(--color-sandstone) 65%, transparent);
  border-radius: 0.28rem;
  background: var(--color-paper);
  color: var(--color-ink);
  padding: 0 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
}
.search-status {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-ink-soft);
}
.search-results {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}
.search-results li {
  border-top: 1px solid color-mix(in srgb, var(--color-sandstone) 38%, transparent);
  padding: 0.85rem 0;
}
.search-results a {
  color: var(--color-twilight);
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-decoration: none;
}
.search-results a:hover,
.search-results a:focus {
  text-decoration: underline;
}
.search-results .meta {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-twilight-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.search-results .blurb {
  margin: 0.25rem 0 0;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
}

@media (max-width: 620px) {
  .doc-meta > div {
    flex-direction: column;
    gap: 0;
  }
  .doc-meta dt {
    flex-basis: auto;
  }
}