/**
 * Browse the Dictionary — page styles, scoped to #btd-app.
 *
 * All selectors are prefixed with #btd-app so this CSS cannot leak into the
 * rest of M-M (no html/body/* resets, no global :root vars).
 */

#btd-app {
  --paper: #f5ecd6;
  --paper-edge: #e6d8b0;
  --paper-shadow: #d9c89a;
  --ink: #2a1a0a;
  --ink-soft: #5b452e;
  --ink-fade: #8a7252;
  --accent: #8b3a2f;
  --margin-warm: #ead9b0;

  font-family: 'EB Garamond', Georgia, serif;
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink);
  background:
    radial-gradient(ellipse at center top, #3a3024 0%, #1f1a12 70%, #14110b 100%);
  margin: 0;
  padding: 0 0 40px;
  -webkit-font-smoothing: antialiased;
}
#btd-app * { box-sizing: border-box; }
#btd-app a { color: var(--accent); text-decoration: none; }
#btd-app a:hover { text-decoration: underline; }

/* Hero ─────────────────────────────────────────── */
#btd-app .hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 36px 24px;
  color: #efe3c5;
  text-align: center;
}
#btd-app .hero h1 {
  font-family: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  font-weight: 700;
  font-size: 3rem;
  margin: 0 0 10px;
  letter-spacing: 0.005em;
  color: #f5ecd6;
  text-shadow: 0 2px 12px rgba(0,0,0,0.45);
}
#btd-app .hero h1 .ornament { color: #c9a96a; font-weight: 500; }
#btd-app .hero p.tagline {
  font-style: italic;
  font-size: 1.1rem;
  color: #cfbb8c;
  margin: 0 0 14px;
}
#btd-app .hero p.intro {
  font-size: 0.95rem;
  color: #d4c9aa;
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.55;
}

/* Book ─────────────────────────────────────────── */
#btd-app .book-frame {
  max-width: 1180px;
  margin: 22px auto 40px;
  padding: 0 26px;
}
#btd-app .controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
  padding: 14px 18px;
  background: rgba(245, 236, 214, 0.06);
  border: 1px solid rgba(201, 169, 106, 0.25);
  border-radius: 6px;
}
#btd-app .controls input,
#btd-app .controls select,
#btd-app .controls button {
  font-family: inherit;
  font-size: 1rem;
  padding: 8px 12px;
  background: #f5ecd6;
  color: var(--ink);
  border: 1px solid #c9a96a;
  border-radius: 4px;
  cursor: pointer;
}
#btd-app .controls input { cursor: text; flex: 1; min-width: 200px; }
#btd-app .controls input:focus,
#btd-app .controls select:focus { outline: 2px solid #c9a96a; outline-offset: 1px; }
#btd-app .controls button:hover { background: #ead9b0; }
#btd-app .controls button.primary { background: #c9a96a; color: #2a1a0a; font-weight: 600; }
#btd-app .controls button.primary:hover { background: #d9bc7d; }

#btd-app .search-wrap { position: relative; flex: 1; min-width: 240px; display: flex; gap: 6px; }
#btd-app .search-wrap input { flex: 1; }
#btd-app .mode-toggle {
  display: inline-flex;
  border: 1px solid #c9a96a;
  border-radius: 4px;
  overflow: hidden;
  background: #f5ecd6;
}
#btd-app .mode-toggle button {
  border: none;
  background: transparent;
  color: var(--ink-soft);
  padding: 8px 12px;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 0;
}
#btd-app .mode-toggle button.active {
  background: #c9a96a;
  color: #2a1a0a;
  font-weight: 600;
}
#btd-app .mode-toggle button:not(.active):hover { background: #ead9b0; }

#btd-app .suggest {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: #f5ecd6;
  border: 1px solid #c9a96a;
  border-top: none;
  border-radius: 0 0 4px 4px;
  max-height: 320px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}
#btd-app .suggest div {
  padding: 8px 12px;
  cursor: pointer;
  color: var(--ink);
  font-size: 0.95rem;
}
#btd-app .suggest div:hover,
#btd-app .suggest div.active { background: #ead9b0; }

#btd-app .book {
  background: var(--paper);
  background-image:
    radial-gradient(ellipse 1200px 200px at 50% -20px, rgba(180,150,90,0.15), transparent),
    radial-gradient(ellipse 1200px 200px at 50% 100%, rgba(180,150,90,0.15), transparent);
  border-radius: 4px;
  padding: 40px 40px 30px;
  box-shadow:
    0 1px 0 #fff7df inset,
    0 -2px 0 var(--paper-shadow) inset,
    0 20px 50px -10px rgba(0,0,0,0.55),
    0 4px 12px rgba(0,0,0,0.35);
  position: relative;
  color: var(--ink);
}
#btd-app .book::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 4px;
  background-image:
    repeating-radial-gradient(circle at 20% 30%, rgba(80,50,20,0.018) 0, rgba(80,50,20,0.018) 1px, transparent 1px, transparent 3px),
    repeating-radial-gradient(circle at 70% 60%, rgba(80,50,20,0.015) 0, rgba(80,50,20,0.015) 1px, transparent 1px, transparent 4px);
  pointer-events: none;
  opacity: 0.7;
}
#btd-app .running-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: 'Cormorant Garamond', 'EB Garamond', serif;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--ink-fade);
  padding-bottom: 14px;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(80, 50, 20, 0.2);
  letter-spacing: 0.02em;
}
#btd-app .running-head .word-range { font-weight: 500; }
#btd-app .running-head .page-no { font-variant: small-caps; }

#btd-app .spread {
  column-count: 2;
  column-gap: 50px;
  column-rule: 1px solid rgba(80,50,20,0.18);
  min-height: 680px;
}
#btd-app .gutter { display: none; }
#btd-app .page-col { padding: 0; }

#btd-app .entry {
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dotted rgba(80,50,20,0.15);
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
}
#btd-app .entry:last-child { border-bottom: none; margin-bottom: 0; }
#btd-app .entry .hw {
  font-family: 'Cormorant Garamond', 'EB Garamond', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  margin-right: 6px;
}
#btd-app .entry .pos {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-right: 4px;
}
#btd-app .entry .def-num {
  font-variant: small-caps;
  font-weight: 600;
  color: var(--ink-fade);
  font-size: 0.85rem;
  margin: 0 4px;
}
#btd-app .entry .def-text { color: var(--ink); }
#btd-app .entry .ex {
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.93rem;
  padding-left: 14px;
  display: block;
  margin-top: 2px;
}
#btd-app .entry .ex::before { content: '\201C'; }
#btd-app .entry .ex::after { content: '\201D'; }
#btd-app .entry .save {
  display: inline-block;
  background: none;
  border: none;
  color: var(--ink-fade);
  cursor: pointer;
  font-size: 1rem;
  padding: 0 4px;
  margin-left: 2px;
  transition: color 120ms;
  vertical-align: baseline;
}
#btd-app .entry .save:hover { color: var(--accent); }
#btd-app .entry .save.saved { color: #c9a96a; }
#btd-app .entry .save.saved::after { content: ' saved'; font-size: 0.75rem; font-variant: small-caps; }

#btd-app .page-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid rgba(80,50,20,0.2);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--ink-fade);
}
#btd-app .page-nav button {
  background: none;
  border: 1px solid rgba(80,50,20,0.3);
  color: var(--ink);
  font-family: inherit;
  font-size: 1.05rem;
  font-style: italic;
  padding: 8px 18px;
  border-radius: 3px;
  cursor: pointer;
  transition: background 120ms;
}
#btd-app .page-nav button:hover { background: rgba(80,50,20,0.08); }
#btd-app .page-nav button:disabled { opacity: 0.35; cursor: default; }
#btd-app .page-nav .center { font-size: 0.95rem; text-align: center; }
#btd-app .page-nav input.goto {
  width: 70px;
  padding: 4px 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: rgba(255,255,255,0.5);
  border: 1px solid rgba(80,50,20,0.3);
  border-radius: 3px;
  text-align: center;
  color: var(--ink);
}

/* Saved panel ───────────────────────────────────── */
#btd-app .saved-panel {
  position: fixed;
  top: 0; right: 0;
  width: 340px;
  height: 100vh;
  background: var(--paper);
  box-shadow: -8px 0 30px rgba(0,0,0,0.4);
  transform: translateX(100%);
  transition: transform 240ms ease;
  z-index: 1000;
  display: flex;
  flex-direction: column;
}
#btd-app .saved-panel.open { transform: translateX(0); }
#btd-app .saved-panel header {
  padding: 18px 20px;
  background: #ead9b0;
  border-bottom: 1px solid #c9a96a;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 1.3rem;
}
#btd-app .saved-panel header button {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--ink);
  padding: 0 4px;
  line-height: 1;
}
#btd-app .saved-list { flex: 1; overflow-y: auto; padding: 12px 0; }
#btd-app .saved-list .item {
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dotted rgba(80,50,20,0.18);
  cursor: pointer;
}
#btd-app .saved-list .item:hover { background: #ead9b0; }
#btd-app .saved-list .item .word { font-weight: 600; font-size: 1.05rem; color: var(--ink); }
#btd-app .saved-list .item .meta { font-size: 0.8rem; color: var(--ink-fade); font-style: italic; }
#btd-app .saved-list .item .remove {
  background: none;
  border: none;
  color: var(--ink-fade);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px 6px;
}
#btd-app .saved-list .item .remove:hover { color: var(--accent); }
#btd-app .saved-empty { padding: 30px 20px; text-align: center; color: var(--ink-fade); font-style: italic; }
#btd-app .saved-footer {
  padding: 14px 20px;
  border-top: 1px solid #c9a96a;
  background: #ead9b0;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink-soft);
}
#btd-app .saved-footer button {
  background: none;
  border: 1px solid var(--ink-fade);
  color: var(--ink-soft);
  font-family: inherit;
  font-size: 0.85rem;
  padding: 4px 10px;
  border-radius: 3px;
  cursor: pointer;
}

/* Results view ──────────────────────────────────── */
#btd-app .results-view { min-height: 600px; padding: 0; }
#btd-app .results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(80,50,20,0.2);
}
#btd-app .results-header h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 1.6rem;
  margin: 0;
  color: var(--ink);
}
#btd-app .results-header h2 em { color: var(--accent); font-style: italic; }
#btd-app .results-header .count { color: var(--ink-fade); font-style: italic; font-size: 0.95rem; }
#btd-app .results-header button.back {
  background: none;
  border: 1px solid rgba(80,50,20,0.3);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.95rem;
  font-style: italic;
  padding: 6px 14px;
  border-radius: 3px;
  cursor: pointer;
}
#btd-app .results-header button.back:hover { background: rgba(80,50,20,0.08); }
#btd-app .results-list { column-count: 3; column-gap: 36px; }
#btd-app .results-list .result {
  break-inside: avoid;
  padding: 4px 0;
  cursor: pointer;
  display: block;
  color: var(--ink);
  font-family: 'EB Garamond', serif;
  font-size: 1rem;
  line-height: 1.4;
}
#btd-app .results-list .result:hover { color: var(--accent); }
#btd-app .results-list .result .word { font-weight: 600; }
#btd-app .results-list .result .meta { color: var(--ink-fade); font-size: 0.85rem; font-style: italic; }
#btd-app .results-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-fade);
  font-style: italic;
}

/* SEO content ───────────────────────────────────── */
#btd-app .seo-content {
  max-width: 780px;
  margin: 24px auto 32px;
  padding: 0 36px;
  color: #d4c9aa;
  font-size: 0.95rem;
  line-height: 1.7;
}
#btd-app .seo-content h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 1.75rem;
  color: #f5ecd6;
  margin: 40px 0 14px;
  border-bottom: 1px solid rgba(201,169,106,0.3);
  padding-bottom: 10px;
}
#btd-app .seo-content h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: #efe3c5;
  margin: 30px 0 8px;
}
#btd-app .seo-content p { margin: 0 0 16px; }
#btd-app .seo-content details {
  background: rgba(245,236,214,0.04);
  border: 1px solid rgba(201,169,106,0.2);
  border-radius: 4px;
  margin-bottom: 10px;
  padding: 0;
}
#btd-app .seo-content details summary {
  cursor: pointer;
  padding: 14px 18px;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: #f5ecd6;
  user-select: none;
}
#btd-app .seo-content details[open] summary {
  border-bottom: 1px solid rgba(201,169,106,0.2);
  margin-bottom: 0;
}
#btd-app .seo-content details > *:not(summary) { padding: 14px 18px; }
#btd-app .seo-content ul { padding-left: 24px; }
#btd-app .seo-content ul li { margin-bottom: 6px; }

#btd-app .loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-fade);
  font-style: italic;
  font-size: 1.1rem;
}

/* Responsive ────────────────────────────────────── */
@media (max-width: 900px) {
  #btd-app .results-list { column-count: 2; }
}
@media (max-width: 780px) {
  #btd-app .hero h1 { font-size: 2.4rem; }
  #btd-app .hero { padding: 30px 20px 20px; }
  #btd-app .book-frame { padding: 0 12px; }
  #btd-app .book { padding: 28px 20px 24px; }
  #btd-app .spread { column-count: 1; column-gap: 0; min-height: 0; }
  #btd-app .seo-content { padding: 0 24px; }
  #btd-app .saved-panel { width: 92vw; }
  #btd-app .controls { flex-direction: column; align-items: stretch; gap: 8px; }
  #btd-app .controls .search-wrap,
  #btd-app .controls input,
  #btd-app .controls select,
  #btd-app .controls button { width: 100%; }
}
@media (max-width: 600px) {
  #btd-app .results-list { column-count: 1; }
}