/* Harmony Log — site stylesheet.
   One file, no external requests. System font stacks only.
   Palette: warm paper, dark ink — high contrast for long reading. */

:root {
  --ink: #1d1a16;
  --ink-soft: #45403a;
  --paper: #fbf9f4;
  --panel: #f3efe4;
  --rule: #d9d2bf;
  --accent: #6d4c1e;
  --accent-ink: #54390f;
  --maxw: 46rem;
}

* { box-sizing: border-box; }

html { font-size: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Iowan Old Style", "Source Serif Pro", "Times New Roman", serif;
  font-size: 1.08rem;
  line-height: 1.68;
}

a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 0.15em; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ---------- Header (branding block — identical pattern on every page) ---------- */

.site-header {
  border-bottom: 2px solid var(--ink);
  padding: 1.4rem 1rem 1rem;
  text-align: center;
}
.site-name {
  font-size: 1.9rem;
  letter-spacing: 0.04em;
  margin: 0;
  font-variant: small-caps;
}
.site-name a { color: var(--ink); text-decoration: none; }
.site-name a:hover { color: var(--accent-ink); text-decoration: underline; }
.site-tagline {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  font-style: italic;
  font-size: 0.98rem;
}
.site-nav { margin-top: 0.9rem; }
.site-nav ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem 1.4rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.95rem;
}
.site-nav a { text-decoration: none; }
.site-nav a:hover { text-decoration: underline; }

/* ---------- Layout ---------- */

main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.6rem 1rem 3rem;
}
main.wide { max-width: 62rem; }

h1 { font-size: 2rem; line-height: 1.25; margin: 0.4rem 0 0.8rem; }
h2 { font-size: 1.45rem; line-height: 1.3; margin: 2rem 0 0.6rem; }
h3 { font-size: 1.18rem; line-height: 1.35; margin: 1.6rem 0 0.5rem; }
p { margin: 0.7rem 0; }
.lede { font-size: 1.16rem; }
.small { font-size: 0.92rem; color: var(--ink-soft); }
hr { border: none; border-top: 1px solid var(--rule); margin: 2rem 0; }

blockquote {
  margin: 1.2rem 0;
  padding: 0.6rem 1.1rem;
  border-left: 3px solid var(--accent);
  background: var(--panel);
}
blockquote p { margin: 0.4rem 0; }
.attribution { font-size: 0.95rem; color: var(--ink-soft); }

/* ---------- Home hero & the three doors ---------- */

.hero { text-align: center; padding: 1.2rem 0 0.4rem; }
.hero h1 { font-size: 2.5rem; margin-bottom: 0.4rem; }
.hero .lede { max-width: 38rem; margin-left: auto; margin-right: auto; }

.doors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr));
  gap: 1rem;
  margin: 1.6rem 0;
}
.door {
  border: 1px solid var(--rule);
  background: #fffdf8;
  padding: 1rem 1.1rem;
}
.door h2, .door h3 { margin-top: 0.2rem; font-size: 1.2rem; }
.door p { font-size: 0.98rem; }

/* ---------- Tables & tallies ---------- */

table {
  border-collapse: collapse;
  width: 100%;
  margin: 1rem 0;
  font-size: 0.98rem;
}
th, td {
  border: 1px solid var(--rule);
  padding: 0.45rem 0.6rem;
  text-align: left;
  vertical-align: top;
}
th { background: var(--panel); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.total th, tr.total td { border-top: 2px solid var(--ink); font-weight: bold; }

/* ---------- Grade chips ---------- */

.grade {
  display: inline-block;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.08rem 0.5rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--panel);
  white-space: nowrap;
}

/* ---------- Lists of findings ---------- */

.findings { margin: 0.6rem 0 1rem; padding-left: 1.3rem; }
.findings li { margin: 0.35rem 0; }

.family-index { list-style: none; padding: 0; }
.family-index li {
  border-top: 1px solid var(--rule);
  padding: 0.7rem 0;
}
.family-index .fam-scope { color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Edition reading page ---------- */

.reading nav.toc {
  border: 1px solid var(--rule);
  background: #fffdf8;
  padding: 0.8rem 1.2rem;
  margin: 1.2rem 0 2rem;
  font-size: 0.97rem;
}
.reading nav.toc ul { margin: 0.4rem 0; }
.reading h2 { margin-top: 2.6rem; border-top: 1px solid var(--rule); padding-top: 1.4rem; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 2px solid var(--ink);
  margin-top: 2rem;
  padding: 1.2rem 1rem 2rem;
  text-align: center;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.site-footer p { margin: 0.35rem 0; }
.site-footer .colophon-line { font-style: italic; color: var(--ink); }

@media (max-width: 34rem) {
  .hero h1 { font-size: 2rem; }
  h1 { font-size: 1.7rem; }
  body { font-size: 1.03rem; }
}

@media print {
  .site-nav { display: none; }
  body { background: #fff; }
}

/* ---------- Edition part pages (added in the enhancement pass) ---------- */

.part-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.4rem 1.2rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.95rem;
  margin: 0 0 1.4rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--rule);
}
main > .part-nav:last-child {
  margin: 2.2rem 0 0;
  padding: 0.8rem 0 0;
  border-bottom: none;
  border-top: 1px solid var(--rule);
}
.part-nav .part-nav-mid { text-align: center; color: var(--ink-soft); }
.reading nav.toc li.toc-sub { margin-left: 1.3rem; font-size: 0.95em; }

/* ---------- Search (Pagefind UI, themed to the site palette) ---------- */

.pagefind-ui {
  --pagefind-ui-primary: var(--accent-ink);
  --pagefind-ui-text: var(--ink);
  --pagefind-ui-background: #fffdf8;
  --pagefind-ui-border: var(--rule);
  --pagefind-ui-tag: var(--panel);
  --pagefind-ui-border-width: 1px;
  --pagefind-ui-border-radius: 4px;
  --pagefind-ui-font: Georgia, "Iowan Old Style", "Source Serif Pro", "Times New Roman", serif;
}
.site-search { margin: 1.4rem 0 2rem; }