/* ==========================================================================
   Gertrude Radio Library — shared stylesheet
   Epiphany Press house style
   Edit this one file to restyle every navigation page in the library.
   ========================================================================== */

:root {
  --parchment:   #FBF8F3;
  --panel:       #F6F0E2;
  --crimson:     #9B1B30;
  --gold:        #B8860B;
  --teal:        #1F6E6E;
  --ink:         #2A2622;
  --ink-soft:    #5C554C;
  --rule:        #DED3BC;

  --serif: "EB Garamond", Garamond, Georgia, "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --measure: 42rem;
}

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

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

body {
  margin: 0;
  padding: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.125rem;
  line-height: 1.6;
}

/* --- Skip link (508) ---------------------------------------------------- */
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--crimson);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 100;
  font-family: var(--sans);
  font-size: 1rem;
  text-decoration: none;
}
.skip:focus { left: 0; }

/* --- Focus visibility (508) --------------------------------------------- */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
}

/* --- Layout ------------------------------------------------------------- */
.wrap {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

/* --- Masthead ----------------------------------------------------------- */
.masthead {
  border-bottom: 2px solid var(--gold);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}
.masthead .imprint {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.35rem;
}
.masthead .imprint a { color: var(--ink-soft); }

/* --- Breadcrumbs -------------------------------------------------------- */
.crumbs {
  font-family: var(--sans);
  font-size: 0.8rem;
  margin: 0 0 1.75rem;
  color: var(--ink-soft);
}
.crumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
.crumbs li { display: inline; }
.crumbs li + li::before {
  content: "›";
  margin: 0 0.5em;
  color: var(--gold);
}
.crumbs a { color: var(--teal); }
.crumbs [aria-current="page"] { color: var(--ink-soft); }

/* --- Headings ----------------------------------------------------------- */
h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 0.4rem;
  color: var(--crimson);
  font-weight: 600;
}
h2 {
  font-size: 1.05rem;
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 2.5rem 0 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--rule);
}
.standfirst {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0 0 1.5rem;
}

/* --- Link lists (the folder menus) -------------------------------------- */
.menu {
  list-style: none;
  margin: 0;
  padding: 0;
}
.menu li { margin: 0; }
.menu li + li { border-top: 1px solid var(--rule); }
.menu a {
  display: block;
  padding: 0.85rem 0.5rem;
  text-decoration: none;
  color: var(--ink);
}
.menu a:hover,
.menu a:focus-visible { background: var(--panel); }
.menu .title {
  color: var(--crimson);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.menu .note {
  display: block;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 0.15rem;
}

/* --- Chapter grid (for books with many chapters) ------------------------ */
.chapters {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(3.75rem, 1fr));
  gap: 0.5rem;
}
.chapters a {
  display: block;
  text-align: center;
  padding: 0.7rem 0.25rem;
  border: 1px solid var(--rule);
  background: var(--panel);
  color: var(--crimson);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.chapters a:hover,
.chapters a:focus-visible {
  background: var(--crimson);
  border-color: var(--crimson);
  color: #fff;
}

/* --- Placeholder notice ------------------------------------------------- */
.placeholder {
  background: var(--panel);
  border-left: 4px solid var(--gold);
  padding: 1.25rem 1.25rem;
  margin: 1.5rem 0 2rem;
}
.placeholder p { margin: 0 0 0.6rem; }
.placeholder p:last-child { margin-bottom: 0; }
.placeholder code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--parchment);
  border: 1px solid var(--rule);
  padding: 0.1em 0.4em;
  word-break: break-all;
}

/* --- Pager (Previous / Up / Next) --------------------------------------- */
.pager {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 2px solid var(--gold);
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.pager > a,
.pager > span {
  flex: 1 1 8rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  text-align: center;
  padding: 0.8rem 0.75rem;
  border: 1px solid var(--teal);
  color: var(--teal);
  background: var(--parchment);
  text-decoration: none;
  border-radius: 2px;
}
.pager > a:hover,
.pager > a:focus-visible {
  background: var(--teal);
  color: #fff;
}
.pager .up {
  border-color: var(--crimson);
  color: var(--crimson);
}
.pager .up:hover,
.pager .up:focus-visible {
  background: var(--crimson);
  color: #fff;
}
.pager .disabled {
  border-color: var(--rule);
  color: #9A9184;
  background: transparent;
}

/* --- Colophon ----------------------------------------------------------- */
.colophon {
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--ink-soft);
}
.colophon a { color: var(--teal); }

/* --- Motion / contrast preferences -------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}