/* ============================================================
   Bible Research Tool — Premium Dark Mode CSS
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=EB+Garamond:ital,wght@0,400;0,500;1,400&display=swap');

/* ─── Design Tokens ─────────────────────────────────────────── */
:root {
  --bg-deep:       #0a0b0f;
  --bg-surface:    #111318;
  --bg-card:       #181c27;
  --bg-card2:      #1e2435;
  --bg-hover:      #252c3f;

  --border:        rgba(255,255,255,0.07);
  --border-bright: rgba(255,255,255,0.14);

  --gold:          #e8bb6a;
  --gold-soft:     #c9983c;
  --gold-dim:      rgba(232,187,106,0.15);
  --gold-glow:     rgba(232,187,106,0.06);

  --teal:          #5ec4d6;
  --teal-dim:      rgba(94,196,214,0.12);

  --purple:        #9b7bff;
  --purple-dim:    rgba(155,123,255,0.12);

  --crimson:       #ff6b8a;
  --crimson-dim:   rgba(255,107,138,0.1);

  --text-primary:   #e8e9f0;
  --text-secondary: #9499b0;
  --text-muted:     #5a5f78;

  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.6);

  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: #2a2f45; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #3a4060; }

/* ─── Header ────────────────────────────────────────────────── */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,11,15,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.header-nav {
  display: flex;
  gap: 12px;
}
.nav-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.nav-btn:hover { border-color: var(--gold-soft); color: var(--gold); }
.nav-btn.active {
  background: var(--gold-dim);
  border-color: var(--gold-soft);
  color: var(--gold);
}

/* ─── Layout ────────────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: calc(100vh - 65px);
}

.bible-sidebar {
  width: 280px;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: calc(100vh - 65px);
  position: sticky;
  top: 65px;
}
.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid var(--border);
}
.sidebar-header h3 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }

.book-list {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
}
.book-group {
  margin-bottom: 2px;
}
.book-item {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition);
}
.book-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.book-item.active { background: var(--bg-card); color: var(--gold); font-weight: 600; }

.chapter-count {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.sidebar-chapters {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding: 8px 14px;
  background: var(--bg-deep);
  border-radius: var(--radius-sm);
  margin: 4px;
}
.ch-sidebar-item {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 11px;
  cursor: pointer;
  transition: all var(--transition);
}
.ch-sidebar-item:hover { border-color: var(--gold); color: var(--gold); }
.ch-sidebar-item.active { background: var(--gold-dim); border-color: var(--gold-soft); color: var(--gold); font-weight: 700; }

.chapter-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  padding: 16px;
  background: var(--bg-deep);
}
.chapter-btn {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
}
.chapter-btn:hover { border-color: var(--gold); color: var(--gold); }

.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ─── Search Section (Modified) ────────────────────────────── */
.search-section {
  padding: 32px 24px 24px;
  background: linear-gradient(180deg, rgba(232,187,106,0.04) 0%, transparent 100%);
  border-bottom: 1px solid var(--border);
}
.search-container {
  max-width: 800px;
  margin: 0 auto;
}
.search-form { display: flex; flex-direction: column; gap: 14px; }
.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 16px;
  font-size: 20px;
  color: var(--text-muted);
  pointer-events: none;
  line-height: 1;
}
.search-input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  padding: 14px 120px 14px 48px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  border-color: var(--gold-soft);
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.search-btn {
  position: absolute;
  right: 8px;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  color: #1a1000;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
}
.search-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.search-btn:active { transform: translateY(0); }

.version-dropdown {
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 13px;
  color: var(--gold);
  font-family: inherit;
  font-weight: 500;
  outline: none;
  cursor: pointer;
  transition: all var(--transition);
  min-width: 140px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23e8bb6a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}
.version-dropdown:hover { border-color: var(--gold-soft); background-color: var(--bg-hover); }
.version-dropdown:focus { border-color: var(--gold); box-shadow: 0 0 0 2px var(--gold-dim); }

.search-hints {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hint-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 4px 14px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.hint-chip:hover {
  border-color: var(--gold-soft);
  color: var(--gold);
  background: var(--gold-glow);
}

/* ─── Main Content ──────────────────────────────────────────── */
.main-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 80px;
  min-height: 60vh;
}

/* ─── Welcome State ─────────────────────────────────────────── */
.welcome-state {
  text-align: center;
  padding: 60px 20px 40px;
  position: relative;
}
.welcome-glow {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--gold-dim) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.welcome-title {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 500;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.welcome-sub {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 48px;
  line-height: 1.7;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  text-align: left;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color var(--transition), transform var(--transition);
}
.feature-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-2px);
}
.feature-icon {
  font-size: 24px;
  display: block;
  margin-bottom: 12px;
}
.feature-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─── Results ────────────────────────────────────────────────── */
.results-header {
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--text-muted);
}
.verse-list { display: flex; flex-direction: column; gap: 20px; }

/* ─── Verse Card ─────────────────────────────────────────────── */
.verse-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition);
}
.verse-card:hover { border-color: var(--border-bright); }

.readable-verse {
  padding: 18px 20px 0;
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 19px;
  line-height: 1.5;
  color: var(--text-primary);
}

.verse-ref {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px 10px;
}
.verse-ref-text {
  font-weight: 600;
  font-size: 14px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.interlinear-grid {
  display: flex;
  flex-wrap: nowrap;
  gap: 2px 4px;
  padding: 10px 20px 20px;
  opacity: 0.85;
  overflow-x: auto;
  overflow-y: hidden;
  align-items: flex-start;
  scrollbar-width: thin;
}

.interlinear-grid[data-testament="OT"] {
  flex-direction: row-reverse;
}

.interlinear-stack {
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  min-width: 48px;
  flex: 0 0 auto;
}

.word-cell {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  min-width: 48px;
}
.word-cell:hover {
  background: var(--bg-hover);
  border-color: var(--border-bright);
  transform: translateY(-1px);
}
.word-cell.has-strongs:hover {
  background: var(--gold-glow);
  border-color: rgba(232,187,106,0.3);
}

.wc-english {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  text-align: center;
}
.wc-original {
  font-size: 16px;
  font-family: 'EB Garamond', Georgia, serif;
  color: var(--text-primary);
  text-align: center;
}
.wc-alt-original {
  font-size: 15px;
  font-family: 'EB Garamond', Georgia, serif;
  color: var(--gold);
  text-align: center;
  line-height: 1.1;
  margin: 0;
}
.wc-alt-box {
  display: block;
  width: 100%;
  appearance: none;
  background: rgba(232,187,106,0.08);
  border: 1px solid rgba(232,187,106,0.16);
  border-radius: 6px;
  padding: 4px 5px;
  cursor: pointer;
  font: inherit;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.wc-alt-box:hover {
  border-color: rgba(232,187,106,0.35);
  background: rgba(232,187,106,0.14);
  transform: translateY(-1px);
}
.wc-alt-original--lxx {
  color: var(--teal);
  min-height: 1.1em;
}
.wc-alt-original--lxx.wc-alt-box {
  background: rgba(94,196,214,0.08);
  border-color: rgba(94,196,214,0.16);
}
.wc-alt-original--lxx.wc-alt-box:hover {
  border-color: rgba(94,196,214,0.34);
  background: rgba(94,196,214,0.14);
}
.wc-alt-original--step {
  color: var(--gold);
  min-height: 1.1em;
}
.wc-alt-original--step.wc-alt-box {
  background: rgba(232,187,106,0.06);
  border-style: dashed;
  cursor: default;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
}
.supplemental-token-chip {
  appearance: none;
  border: 1px solid rgba(232,187,106,0.28);
  background: rgba(232,187,106,0.16);
  color: var(--gold);
  border-radius: 5px;
  padding: 2px 5px;
  font: inherit;
  line-height: 1.1;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.supplemental-token-chip:hover {
  border-color: rgba(232,187,106,0.48);
  background: rgba(232,187,106,0.24);
  transform: translateY(-1px);
}
.supplemental-token-chip--plain {
  cursor: default;
  background: rgba(232,187,106,0.08);
  border-style: dashed;
}
.wc-alt-original.is-placeholder:empty {
  display: block;
}
.wc-translit {
  font-size: 10px;
  color: var(--gold-soft);
  font-style: italic;
  text-align: center;
}
.wc-strongs {
  font-size: 9px;
  color: var(--text-muted);
  text-align: center;
}

/* Color coding by language */
.word-cell[data-lang="greek"] .wc-original { color: var(--teal); }
.word-cell[data-lang="hebrew"] .wc-original { color: var(--gold); }
.word-cell[data-lang="greek"] .wc-alt-original {
  color: var(--gold);
}

/* Transcription label in panel */
.panel-translit-label {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}

/* English-only words (no original language) */
.word-cell.plain .wc-english { color: var(--text-secondary); }

/* ─── Side Panel ─────────────────────────────────────────────── */
.panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.panel-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.side-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(480px, 95vw);
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-bright);
  z-index: 101;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-lg);
}
.side-panel.open {
  transform: translateX(0);
}
.panel-close {
  position: sticky;
  top: 16px;
  float: right;
  margin: 16px 16px 0 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  z-index: 1;
}
.panel-close:hover { background: var(--bg-hover); color: var(--text-primary); }

.panel-content {
  padding: 20px 24px 40px;
  clear: both;
}

/* Panel sections */
.panel-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.panel-breadcrumb li {
  cursor: pointer;
  transition: color var(--transition);
}
.panel-breadcrumb li:hover {
  color: var(--gold);
}
.panel-breadcrumb li:not(:last-child)::after {
  content: '›';
  margin-left: 8px;
  color: var(--text-muted);
}
.panel-breadcrumb li:last-child {
  color: var(--gold);
  pointer-events: none;
}

.panel-word-header {
  margin-bottom: 24px;
}
.panel-original {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 48px;
  color: var(--gold);
  line-height: 1.1;
  margin-bottom: 6px;
}
.panel-translit {
  font-size: 18px;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 4px;
}
.panel-strongs-id {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid rgba(94,196,214,0.2);
  border-radius: 99px;
  padding: 2px 10px;
  font-family: monospace;
  letter-spacing: 0.05em;
}

.panel-section {
  margin-bottom: 24px;
}

/* ── Lexical tabs ── */
.panel-tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin: 0 0 0 0;
  padding: 0 20px;
  gap: 4px;
}
.panel-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.panel-tab:hover { color: var(--text-secondary); }
.panel-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.panel-tab-content {
  padding: 0;
}

.source-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 14px;
}
.source-card:first-child { margin-top: 0; }
.source-card-kicker {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 6px;
}
.source-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.source-excerpt {
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-secondary);
  white-space: normal;
}
.source-excerpt-secondary {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.source-note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-top: 10px;
}
.source-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.source-link-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-bright);
  background: rgba(255,255,255,0.04);
  color: var(--gold);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.source-link-chip:hover {
  background: var(--gold-dim);
  border-color: rgba(232,187,106,0.45);
  color: var(--text-primary);
}
.source-meta-grid {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.source-meta-item {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
}
.source-meta-item strong {
  color: var(--text-primary);
  margin-right: 6px;
}

/* Lexical tab specific */
.lex-gloss {
  font-size: 28px;
  font-family: 'EB Garamond', Georgia, serif;
  color: var(--text-primary);
  font-weight: 500;
  margin: 16px 20px 4px;
}
.lex-morph {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-soft);
  margin: 0 20px 16px;
}
.lex-bdb {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.lex-bdb p {
  margin: 0 0 8px;
}
.lex-bdb p[style*="sub1"] { padding-left: 16px; }
.lex-bdb p[style*="sub2"] { padding-left: 32px; }
/* Hebrew text within BDB definitions */
.lex-bdb .bdb-heb {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 16px;
  color: var(--text-primary);
  direction: rtl;
  unicode-bidi: embed;
}
/* Verse reference chips within BDB definitions */
.lex-bdb .bdb-ref {
  font-size: 11px;
  color: var(--gold-soft);
  background: rgba(255,255,255,0.05);
  border-radius: 3px;
  padding: 1px 4px;
  white-space: nowrap;
}
.panel-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.panel-definition {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.panel-kjv {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 8px;
  line-height: 1.6;
}

.panel-action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.panel-btn {
  background: var(--bg-card2);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.panel-btn:hover {
  background: var(--bg-hover);
  border-color: var(--gold-soft);
  color: var(--gold);
}
.panel-btn.primary {
  background: var(--gold-dim);
  border-color: rgba(232,187,106,0.4);
  color: var(--gold);
}
.panel-btn.primary:hover {
  background: rgba(232,187,106,0.25);
}

/* Occurrence filter bar */
.occ-filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  align-items: center;
}
.occ-book-select {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 12px;
  padding: 5px 8px;
  cursor: pointer;
  flex: 0 0 auto;
  max-width: 160px;
  transition: border-color var(--transition);
}
.occ-book-select:hover,
.occ-book-select:focus {
  border-color: var(--gold);
  outline: none;
}
.occ-search-input {
  flex: 1;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 12px;
  padding: 5px 10px;
  transition: border-color var(--transition);
}
.occ-search-input::placeholder { color: var(--text-muted); }
.occ-search-input:focus {
  border-color: var(--gold);
  outline: none;
}
.occ-total-badge {
  font-weight: 400;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
  font-size: 11px;
  margin-left: 4px;
}
.occ-cap-note {
  color: var(--gold-soft);
  font-style: italic;
}
.occ-empty {
  font-size: 12px;
  color: var(--text-muted);
  padding: 10px 0;
  text-align: center;
}
.occ-loading { opacity: 0.5; }

/* Occurrence list */
.occurrence-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 400px;
  overflow-y: auto;
  padding-right: 4px;
}
.occurrence-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.occurrence-item:hover {
  border-color: var(--border-bright);
  background: var(--bg-card2);
}
.occ-ref {
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 4px;
}
.occ-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.occ-word-highlight {
  color: var(--text-primary);
  font-weight: 500;
}

.occurrence-count {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* Root family cards */
.root-family-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.root-family-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.rfi-strongs {
  font-size: 11px;
  font-weight: 700;
  color: var(--purple);
  background: var(--purple-dim);
  border-radius: 99px;
  padding: 2px 8px;
  flex-shrink: 0;
  margin-top: 2px;
}
.rfi-text { flex: 1; }
.rfi-lemma {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 18px;
  color: var(--gold);
}
.rfi-translit {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}
.rfi-def {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
  line-height: 1.5;
}

/* Greek equivalents */
.greek-equiv-list { display: flex; flex-direction: column; gap: 8px; }
.greek-equiv-item {
  background: var(--teal-dim);
  border: 1px solid rgba(94,196,214,0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.greek-equiv-item:hover {
  background: rgba(94,196,214,0.18);
  border-color: rgba(94,196,214,0.4);
}
.gei-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.gei-lemma {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 20px;
  color: var(--teal);
}
.gei-strongs {
  font-size: 11px;
  font-weight: 700;
  color: var(--teal);
  background: rgba(94,196,214,0.15);
  border-radius: 99px;
  padding: 2px 8px;
}
.gei-translit {
  font-size: 12px;
  font-style: italic;
  color: var(--text-secondary);
  margin: 2px 0;
}
.gei-def {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Root family — clickable hover */
.root-family-item {
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.root-family-item:hover {
  border-color: rgba(232,187,106,0.4);
  background: var(--bg-hover);
}

/* Bridge chips (English bridge words) */
.bridge-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}
.bridge-chip {
  background: var(--bg-card2);
  border: 1px solid var(--border-bright);
  border-radius: 99px;
  padding: 3px 12px;
  font-size: 12px;
  color: var(--text-secondary);
}
.bridge-freq {
  color: var(--text-muted);
  font-size: 11px;
}

/* Panel badge variants */
.panel-strongs-id.root-badge {
  background: var(--gold-dim);
  border-color: rgba(232,187,106,0.4);
  color: var(--gold);
}
.panel-strongs-id.expand-badge {
  background: var(--teal-dim);
  border-color: rgba(94,196,214,0.3);
  color: var(--teal);
}
.panel-strongs-id.trace-badge {
  background: var(--purple-dim);
  border-color: rgba(155,123,255,0.3);
  color: var(--purple);
}

/* Results header */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.results-count {
  font-size: 12px;
  color: var(--text-muted);
}

/* Verse version tag */
.verse-version-tag {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── Loading ─────────────────────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,11,15,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 200;
  font-size: 14px;
  color: var(--text-secondary);
}
.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-bright);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Error / Empty states ───────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state h2 { font-size: 18px; color: var(--text-secondary); margin-bottom: 8px; }
.empty-state p { font-size: 14px; }

.error-banner {
  background: var(--crimson-dim);
  border: 1px solid rgba(255,107,138,0.3);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: var(--crimson);
  font-size: 14px;
}

/* ─── Panel loading ──────────────────────────────────────────── */
.panel-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 40px 0;
  color: var(--text-muted);
  font-size: 14px;
  justify-content: center;
}
.panel-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-bright);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
  .header-inner { flex-direction: column; align-items: flex-start; gap: 4px; }
  .tagline { display: none; }
  .search-section { padding: 20px 16px; }
  .main-content { padding: 20px 16px 60px; }
  .interlinear-grid { gap: 2px; }
  .word-cell { padding: 6px 7px; min-width: 44px; }
  .wc-original { font-size: 13px; }
  .wc-alt-original { font-size: 12px; }
  .wc-english { font-size: 12px; }
}

/* ─── Occurrence section title row ──────────────────────────────────────────── */
.occ-section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.occ-section-title-row .panel-section-title {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.occ-adv-btn {
  background: none;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  cursor: pointer;
  text-transform: uppercase;
  transition: background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.occ-adv-btn:hover {
  background: rgba(232,187,106,0.1);
  border-color: var(--gold);
}

/* ─── Advanced Modal ─────────────────────────────────────────────────────────── */
body.adv-modal-open { overflow: hidden; }

.adv-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.85);
  display: none;
}
.adv-modal.open {
  display: block;
}

.adv-container {
  background: var(--bg-surface);
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

/* Header */
.adv-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  flex-shrink: 0;
  flex-wrap: wrap;
}
.adv-word-info {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.adv-sid {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(232,187,106,0.12);
  border-radius: 4px;
  padding: 2px 7px;
}
.adv-lemma {
  font-size: 24px;
  font-family: 'EB Garamond', Georgia, serif;
  color: var(--text-primary);
}
.adv-translit {
  font-size: 13px;
  color: var(--text-secondary);
  font-style: italic;
}
.adv-gloss {
  font-size: 13px;
  color: var(--text-muted);
}
.adv-trail {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  flex: 1;
}
.adv-trail-item {
  font-size: 12px;
  color: var(--gold-soft);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background var(--transition);
}
.adv-trail-item:hover { background: rgba(255,255,255,0.05); }
.adv-trail-sep {
  font-size: 11px;
  color: var(--text-muted);
}
.adv-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.adv-back-btn {
  background: none;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 12px;
  padding: 5px 12px;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}
.adv-back-btn:disabled { opacity: 0.3; cursor: default; }
.adv-back-btn:not(:disabled):hover { border-color: var(--gold); color: var(--gold); }
.adv-close-btn {
  background: none;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 16px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.adv-close-btn:hover { border-color: var(--text-primary); color: var(--text-primary); }

/* Body layout */
.adv-body {
  display: grid;
  grid-template-columns: 280px 1fr 300px;
  overflow: hidden;
}

/* Left column: Definition + Filters */
.adv-left-col {
  border-right: 1px solid var(--border);
  display: block;
  overflow-y: auto;
  background:
    linear-gradient(180deg, rgba(232,187,106,0.04) 0%, rgba(17,19,24,0) 22%),
    var(--bg-card);
  padding: 18px 16px;
}

/* Definition section (top of left col) */
.adv-def-section {
  overflow: visible;
  padding: 0;
  border-bottom: none;
  max-height: none;
  margin-bottom: 16px;
}
.adv-def-loading {
  color: var(--text-muted);
  font-size: 13px;
  padding: 10px 2px;
}
.adv-def-tabs { margin-bottom: 10px; }
.adv-def-tab-content { /* inherits from panel-tab-content */ }
.adv-pane-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0.01) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.adv-pane-head {
  padding: 15px 16px 12px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.adv-pane-kicker {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 7px;
}
.adv-pane-title {
  font-size: 18px;
  line-height: 1.15;
  color: var(--text-primary);
  font-family: 'EB Garamond', Georgia, serif;
}
.adv-pane-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.adv-pane-meta span {
  font-size: 10px;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 8px;
}
.adv-pane-body {
  padding: 14px 16px 16px;
}
.adv-def-body {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 10px;
}
.adv-def-kjv {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.adv-def-source {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 10px;
  opacity: 0.6;
}
.adv-lex-gloss {
  font-size: 15px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 6px;
}
.adv-lex-bdb {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.65;
}
.adv-def-section .source-card {
  padding: 14px;
  border-radius: 12px;
  border-color: rgba(255,255,255,0.06);
}
.adv-def-section .source-card-title {
  font-size: 13px;
}
.adv-def-section .source-excerpt,
.adv-def-section .source-note,
.adv-def-section .source-meta-item,
.adv-def-section .source-link-chip {
  font-size: 11px;
}
.adv-lex-bdb b { color: var(--text-primary); }
.adv-lex-bdb i { color: var(--teal); }
.adv-lex-bdb .bdb-heb { font-family: 'EB Garamond', Georgia, serif; font-size: 14px; color: var(--gold); }
.adv-lex-bdb .bdb-ref {
  font-size: 10px; color: var(--gold-soft);
  background: var(--gold-dim); border-radius: 3px; padding: 0 4px;
}

/* Divider between def and filters */
.adv-col-divider {
  height: 1px;
  background: var(--border);
  display: none; /* handled by border-bottom on adv-def-section */
}

/* Filters wrap (bottom of left col) */
.adv-filters-wrap {
  overflow: visible;
  padding: 0;
}
.adv-filter-section {
  margin-bottom: 20px;
}
.adv-filter-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.adv-radio-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.adv-radio-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}
.adv-radio-group input[type="radio"] {
  accent-color: var(--gold);
}
.adv-select {
  width: 100%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 12px;
  padding: 6px 8px;
  cursor: pointer;
}
.adv-select:focus { border-color: var(--gold); outline: none; }
.adv-text-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 12px;
  padding: 6px 10px;
}
.adv-text-input::placeholder { color: var(--text-muted); }
.adv-text-input:focus { border-color: var(--gold); outline: none; }
.adv-filter-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.adv-apply-btn {
  flex: 1;
  background: var(--gold);
  border: none;
  border-radius: var(--radius-sm);
  color: #1a1510;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  padding: 7px;
  cursor: pointer;
  transition: opacity var(--transition);
}
.adv-apply-btn:hover { opacity: 0.85; }
.adv-reset-btn {
  flex: 1;
  background: none;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 12px;
  padding: 7px;
  cursor: pointer;
  transition: all var(--transition);
}
.adv-reset-btn:hover { border-color: var(--text-primary); color: var(--text-primary); }
.adv-book-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding-top: 4px;
}
.adv-book-chip {
  font-size: 10px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.adv-book-chip:hover { border-color: var(--gold); color: var(--gold); }
.adv-no-books { font-size: 11px; color: var(--text-muted); }

.adv-def-section .panel-tabs {
  padding: 0;
  margin: 0 0 14px;
  border-bottom: 1px solid var(--border);
  gap: 8px;
  flex-wrap: wrap;
}
.adv-def-section .panel-tab {
  border-bottom-width: 1px;
  margin-bottom: -1px;
  padding: 8px 0 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
}
.adv-def-section .panel-tab.active {
  border-bottom-color: var(--gold);
}
.adv-def-section .panel-section {
  margin-bottom: 18px;
}
.adv-pane-card--filters .adv-pane-head {
  background: rgba(94,196,214,0.04);
}

/* Results column */
.adv-results-col {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
}
.adv-results-header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  flex-shrink: 0;
  letter-spacing: 0.05em;
}
.adv-results-list {
  overflow-y: auto;
  padding: 12px 16px;
}
.adv-occ-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-card);
  transition: border-color var(--transition);
  margin-bottom: 6px;
}
.adv-occ-item:hover { border-color: var(--border-bright); }
.adv-occ-top {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
}
.adv-occ-ref {
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
  white-space: nowrap;
  flex-shrink: 0;
}
.adv-occ-word {
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.adv-occ-text {
  font-size: 12px;
  color: var(--text-secondary);
  padding: 0 12px 8px;
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.adv-occ-expand {
  margin-left: auto;
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 300;
  flex-shrink: 0;
  line-height: 1;
}
.adv-occ-interlinear {
  padding: 8px 12px 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-card2);
}
.adv-interlinear {
  padding-bottom: 8px;
}
.adv-inter-word {
  transition: background var(--transition);
  border-radius: 4px;
}
.adv-inter-word:hover {
  background: rgba(232,187,106,0.08);
}
.adv-inter-word--active {
  background: rgba(232,187,106,0.15);
  border: 1px solid rgba(232,187,106,0.3);
}
.iw-alt-original {
  font-size: 13px;
  color: var(--gold);
  line-height: 1.1;
  margin: 0;
}
.iw-alt-box {
  display: block;
  width: 100%;
  appearance: none;
  background: rgba(232,187,106,0.08);
  border: 1px solid rgba(232,187,106,0.16);
  border-radius: 6px;
  padding: 4px 5px;
  cursor: pointer;
  font: inherit;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.iw-alt-box:hover {
  border-color: rgba(232,187,106,0.35);
  background: rgba(232,187,106,0.14);
  transform: translateY(-1px);
}
.iw-alt-original--lxx {
  color: var(--teal);
  min-height: 1.1em;
}
.iw-alt-original--lxx.iw-alt-box {
  background: rgba(94,196,214,0.08);
  border-color: rgba(94,196,214,0.16);
}
.iw-alt-original--lxx.iw-alt-box:hover {
  border-color: rgba(94,196,214,0.34);
  background: rgba(94,196,214,0.14);
}
.iw-alt-original--step {
  color: var(--gold);
  min-height: 1.1em;
}
.iw-alt-original--step.iw-alt-box {
  background: rgba(232,187,106,0.06);
  border-style: dashed;
  cursor: default;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
}
.iw-alt-original.is-placeholder:empty {
  display: block;
}
.adv-loading-msg {
  color: var(--text-muted);
  font-size: 13px;
  padding: 20px;
  text-align: center;
}
.adv-empty, .adv-error {
  color: var(--text-muted);
  font-size: 13px;
  padding: 40px 20px;
  text-align: center;
}
.adv-error { color: #e07070; }
.adv-loading-word { color: var(--text-muted); font-size: 13px; }

/* Right column: Cross-language equivalents */
.adv-right-col {
  border-left: 1px solid var(--border);
  display: grid;
  grid-template-rows: 1fr;
  overflow: hidden;
  background: var(--bg-card);
}
#adv-right-content {
  overflow-y: auto;
  padding: 0;
}

/* Cross-language header */
.adv-cross-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 1;
}
.adv-cross-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
}
.adv-cross-count {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-card2);
  border-radius: 10px;
  padding: 1px 7px;
}
.adv-back-to-cross {
  background: none;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 11px;
  padding: 4px 10px;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}
.adv-back-to-cross:hover { border-color: var(--teal); color: var(--teal); }

/* Equivalent word chips */
.adv-equiv-list {
  padding: 10px 12px 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.adv-equiv-chip {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 6px;
  padding: 7px 10px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition);
}
.adv-equiv-chip:hover { border-color: var(--teal); }
.adv-equiv-sid {
  font-size: 10px;
  font-weight: 700;
  color: var(--teal);
  background: var(--teal-dim);
  border-radius: 3px;
  padding: 1px 5px;
  white-space: nowrap;
}
.adv-equiv-lemma {
  font-size: 14px;
  font-family: 'EB Garamond', Georgia, serif;
  color: var(--text-primary);
  white-space: nowrap;
}
.adv-equiv-def {
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Cross occurrence label + list */
/* Cross-language bridge banner (shown in main results when filter crosses testament) */
.adv-cross-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 12px;
  margin-bottom: 10px;
  background: var(--teal-dim);
  border: 1px solid rgba(94,196,214,0.25);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--teal);
  line-height: 1.4;
}
.adv-cross-banner-icon { font-size: 14px; }
.adv-cross-banner-ids {
  font-size: 10px;
  font-weight: 700;
  color: var(--teal);
  background: rgba(94,196,214,0.15);
  border-radius: 3px;
  padding: 1px 6px;
  margin-left: 2px;
}

.adv-cross-occ-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 8px 14px 4px;
}
.adv-cross-occ-list {
  padding: 0 10px 12px;
}
.adv-cross-sid-badge {
  font-size: 10px;
  color: var(--teal);
  background: var(--teal-dim);
  border-radius: 3px;
  padding: 1px 5px;
  white-space: nowrap;
}

/* Word detail panel within right col (advSelectWord) */
.adv-detail-col {
  padding: 16px 14px;
}
.adv-detail-inner {
  padding: 14px 14px;
}
.adv-detail-header {
  margin-bottom: 12px;
}
.adv-detail-sid {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  display: block;
  margin-bottom: 4px;
}
.adv-detail-lemma {
  font-size: 26px;
  font-family: 'EB Garamond', Georgia, serif;
  color: var(--text-primary);
  display: block;
}
.adv-detail-translit {
  font-size: 13px;
  color: var(--text-secondary);
  font-style: italic;
  display: block;
  margin-top: 2px;
}
.adv-detail-gloss {
  font-size: 13px;
  color: var(--gold-soft);
  margin: 8px 0;
  font-style: italic;
}
.adv-detail-def {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.adv-detail-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.adv-detail-btn {
  background: var(--bg-card2);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 12px;
  padding: 8px 12px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
}
.adv-detail-btn:hover { border-color: var(--gold); color: var(--gold); }
.adv-detail-btn.primary {
  background: rgba(232,187,106,0.12);
  border-color: var(--gold);
  color: var(--gold);
  font-weight: 600;
}
.adv-detail-btn.primary:hover { background: rgba(232,187,106,0.2); }

/* Mobile responsiveness */
@media (max-width: 1024px) {
  .adv-body { grid-template-columns: 240px 1fr 260px !important; }
}
@media (max-width: 768px) {
  .adv-container { max-width: 100%; }
  .adv-body { grid-template-columns: 1fr !important; grid-template-rows: auto 1fr auto; }
  .adv-lemma { font-size: 18px; }
  .adv-left-col { max-height: 220px; border-right: none; border-bottom: 1px solid var(--border); }
  .adv-right-col { max-height: 200px; border-left: none; border-top: 1px solid var(--border); }
}
@media (max-width: 600px) {
  .adv-left-col { max-height: 160px; }
}