/* BibCrit — Design System Overrides & Biblical Corpus Tokens */

:root {
  /* Override Atlas accent with BibCrit dark slate */
  --accent: #2c3e50;
  --accent-light: #eef1f4;
  --accent-dark: #1a2535;
  --bg: #faf8f4;      /* warmer parchment vs Atlas cool white */

  /* Manuscript tradition colors */
  --mt-color: #c0892a;
  --mt-bg: #fff8e8;
  --mt-border: #e8c87a;
  --lxx-color: #3a6bc4;
  --lxx-bg: #e8f0fc;
  --lxx-border: #9ab8e8;
  --gnt-color: #2c7c5f;
  --dss-color: #5f2c7c;
  --dss-bg: #f3e8ff;
  --peshitta-color: #7c2c2c;

  /* Confidence badge colors */
  --conf-high-bg: #d4edda;
  --conf-high-fg: #155724;
  --conf-medium-bg: #fff3cd;
  --conf-medium-fg: #856404;
  --conf-low-bg: #f8d7da;
  --conf-low-fg: #721c24;

  /* Scripture fonts */
  --font-hebrew: 'Noto Sans Hebrew', 'SBL Hebrew', serif;
  --font-greek: 'Noto Serif', 'SBL Greek', serif;
}

[data-theme="dark"] {
  --accent: #5a8ab5;
  --bg: #111210;
  --fg: #e8e6de;
  --mt-color: #d4a84b;
  --mt-bg: #2a2010;
  --lxx-color: #6a9be0;
  --lxx-bg: #101828;
  --conf-high-bg: #1a3d24;
  --conf-high-fg: #6fcf97;
  --conf-medium-bg: #3d3010;
  --conf-medium-fg: #f2c94c;
  --conf-low-bg: #3d1010;
  --conf-low-fg: #eb5757;
}

/* Result actions toolbar */
.result-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0.75rem auto 0;
  max-width: 900px;
  padding: 0 0 0.5rem;
}
.result-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.result-action-btn:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent);
}
.result-action-btn.voted-up   { color: #16a34a; border-color: #16a34a; background: #f0fdf4; }
.result-action-btn.voted-down { color: #dc2626; border-color: #dc2626; background: #fef2f2; }
.result-action-btn .material-symbols-outlined { font-size: 15px; }
.result-actions-sep { flex: 1; }

/* Confidence badges */
.confidence-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.confidence-high   { background: var(--conf-high-bg);   color: var(--conf-high-fg); }
.confidence-medium { background: var(--conf-medium-bg); color: var(--conf-medium-fg); }
.confidence-low    { background: var(--conf-low-bg);    color: var(--conf-low-fg); }

/* Tradition badges */
.tradition-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  color: white;
}
.mt-badge       { background: var(--mt-color); }
.lxx-badge      { background: var(--lxx-color); }
.analysis-badge { background: var(--dss-color); }

/* ── Nav brand logo + Space Grotesk wordmark ─────────────────────────────── */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.nav-logo {
  width: 26px;
  height: 26px;
  object-fit: contain;
  flex-shrink: 0;
  /* Nav is always dark — keep logo white in all themes */
  filter: invert(1) brightness(1.8);
}
.nav-brand-text {
  display: inline !important;   /* override Atlas style.css which hides it */
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: rgba(255,255,255,0.95); /* always white — nav is always dark */
}

/* ── Language picker ──────────────────────────────────────────────────────── */
.lang-picker {
  position: relative;
}
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 3px;
}
.lang-toggle .material-symbols-outlined {
  font-size: 18px;
}
.lang-code {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
}
.lang-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  min-width: 160px;
  padding: 6px 0;
  z-index: 200;
  overflow: hidden;
}
.lang-dropdown.open {
  display: block;
}
.lang-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 14px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
  color: var(--fg);
  transition: background 0.15s;
}
.lang-option:hover:not(:disabled) {
  background: var(--accent-light);
}
.lang-option.active {
  font-weight: 700;
  color: var(--lxx-color);
}
.lang-option.lang-soon {
  color: var(--muted);
  cursor: default;
  font-style: italic;
}
.lang-sep {
  border: none;
  border-top: 1px solid var(--border);
  margin: 4px 0;
}
.lang-coming-soon {
  display: block;
  padding: 4px 14px 2px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
}

/* Budget bar */
.budget-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 6px 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
}
.budget-track {
  flex: 1;
  max-width: 200px;
  background: var(--border);
  border-radius: 4px;
  height: 6px;
}
.budget-fill {
  height: 6px;
  border-radius: 4px;
  background: var(--accent);
  transition: width 0.4s ease;
}
.budget-fill.warning  { background: #f59e0b; }
.budget-fill.critical { background: #dc3545; }
.budget-donate-btn {
  display: none;
  font-size: 11px;
  padding: 3px 10px;
  background: var(--lxx-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

/* Donation modal */
.donation-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.donation-modal-overlay.active { display: flex; }
.donation-modal {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 8px 32px var(--shadow-modal);
  text-align: center;
}
.donation-modal h2 { margin-bottom: 0.75rem; }
.donation-modal p  { color: var(--muted); font-size: 14px; line-height: 1.7; margin-bottom: 1.25rem; }
.donation-modal .btn-donate {
  display: inline-block;
  padding: 10px 24px;
  background: var(--lxx-color);
  color: white;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.donation-modal .btn-dismiss {
  display: block;
  margin-top: 0.75rem;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  background: none;
  border: none;
}

/* Nav additions */
.nav-discovery {
  color: #f0d080 !important;
  font-weight: 600;
}
.nav-guide-link {
  color: rgba(255,255,255,0.78) !important;
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 4px;
  padding: 3px 10px;
  transition: background 0.15s, color 0.15s;
}
.nav-guide-link:hover {
  background: rgba(255,255,255,0.12);
  color: #fff !important;
}

.nav-drop-tier {
  display: block;
  padding: 4px 16px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.nav-future { color: var(--muted) !important; font-size: 12px; }
.nav-soon   { color: var(--muted) !important; }

/* ════════════════════════════════════════════════════════════════════
   Apparatus — Passage selector, three-column grid, word highlighting
   ════════════════════════════════════════════════════════════════════ */

/* ── Passage selector bar ──────────────────────────────────────────── */
.passage-bar {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  padding: 10px 1.5rem 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.passage-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 1200px;
  margin: 0 auto;
}
.passage-bar-main {
  padding-bottom: 10px;
  flex-wrap: wrap;
  row-gap: 8px;
}
.passage-bar-sub {
  padding-bottom: 8px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

/* Label */
.passage-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* Selects & text input — shared base */
.passage-select,
.passage-input {
  height: 36px;
  font-size: 13.5px;
  padding: 0 10px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
  -webkit-appearance: none;
}
.passage-select {
  /* chevron via SVG background */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
  cursor: pointer;
}
#sel-book    { min-width: 150px; }
#sel-chapter { min-width: 72px; }
#sel-verse   { min-width: 66px; }
.passage-input {
  min-width: 160px;
  width: 160px;
}
.passage-select:hover,
.passage-input:hover  { border-color: var(--lxx-color); }
.passage-select:focus,
.passage-input:focus  {
  outline: none;
  border-color: var(--lxx-color);
  box-shadow: 0 0 0 3px rgba(58,107,196,0.15);
}
.passage-select:disabled { opacity: 0.45; cursor: not-allowed; }

/* Selector + action groups (inline on desktop, stacked on mobile) */
.passage-bar-selectors,
.passage-bar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* "or" divider */
.passage-or {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 2px;
  white-space: nowrap;
}

/* Action buttons */
.btn-primary {
  height: 36px;
  padding: 0 20px;
  background: var(--lxx-color);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, transform 0.1s;
}
.btn-primary:hover  { background: var(--accent-dark, #1a2535); }
.btn-primary:active { transform: scale(0.97); }

.btn-random {
  height: 36px;
  padding: 0 14px;
  background: transparent;
  color: var(--muted);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s;
}
.btn-random:hover { border-color: var(--lxx-color); color: var(--lxx-color); }

/* Scope row */
.scope-group  { display: flex; align-items: center; gap: 10px; font-size: 12.5px; }
.scope-label  { font-weight: 600; color: var(--muted); font-size: 11px;
                text-transform: uppercase; letter-spacing: 0.07em; }
.scope-opt    { cursor: pointer; display: flex; align-items: center; gap: 4px; }
.scope-warn   { color: #f59e0b; }

/* ── Mobile: stack selectors ──────────────────────────────────────── */
@media (max-width: 640px) {
  .passage-bar { padding: 10px 1rem 0; }

  .passage-bar-main {
    flex-direction: column;
    align-items: stretch;
  }

  .passage-label { margin-bottom: 2px; }

  /* selectors row */
  .passage-bar-selectors {
    display: flex;
    gap: 8px;
  }
  #sel-book    { flex: 2; min-width: 0; }
  #sel-chapter { flex: 1; min-width: 0; }
  #sel-verse   { flex: 1; min-width: 0; }

  .passage-or  { text-align: center; }

  .passage-input {
    width: 100%;
    min-width: 0;
  }

  .passage-bar-actions {
    display: flex;
    gap: 8px;
  }
  .btn-primary { flex: 1; }
  .btn-random  { flex: 0 0 auto; }
}

/* ── States ─────────────────────────────────────────────────────────── */
.empty-state     { max-width: 680px; margin: 2rem auto; padding: 0 1.5rem; text-align: center; }
.empty-state h2  { font-size: 1.6rem; margin-bottom: 0.75rem; }
.empty-state p   { color: var(--muted); line-height: 1.8; margin-bottom: 1.5rem; }
.featured-label  { font-size: 0.7rem; font-weight: 700; color: var(--muted); text-transform: uppercase;
                   letter-spacing: 0.06em; margin-bottom: 0.6rem; }
.featured-passages { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.featured-ref    { padding: 7px 14px; border: 1px solid var(--border); border-radius: 20px;
                   text-decoration: none; color: var(--fg); font-size: 13px;
                   background: var(--card-bg); }
.featured-ref:hover { border-color: var(--lxx-color); color: var(--lxx-color); }

.loading-state     { display: flex; flex-direction: column; align-items: center;
                     justify-content: center; min-height: 300px; gap: 10px; color: var(--muted); }
.loading-spinner   { width: 36px; height: 36px; border: 3px solid var(--border);
                     border-top-color: var(--lxx-color); border-radius: 50%;
                     animation: spin 0.8s linear infinite; }
.loading-step-msg  { font-size: 15px; color: var(--fg); font-weight: 500; }
.loading-timer     { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums;
                     min-height: 18px; }
.loading-hint      { font-size: 12px; color: var(--muted); opacity: 0.7; margin-top: 4px; }
@keyframes spin { to { transform: rotate(360deg); } }

.error-msg       { background: var(--conf-low-bg); border-radius: var(--radius);
                   padding: 1.5rem; color: var(--conf-low-fg); }

/* ── Passage heading ─────────────────────────────────────────────────── */
.passage-heading {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 20px 10px;
  border-bottom: 1px solid var(--border);
}
.ph-ref {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--fg);
  font-family: var(--font-greek);
  letter-spacing: -0.01em;
}
.ph-meta {
  font-size: 1rem;
  font-weight: 400;
  color: var(--muted);
  font-family: var(--font-sans);
  margin-left: 2px;
}

/* ── Two-column apparatus grid (texts only) ─────────────────────────── */
.apparatus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1400px;
  margin: 0 auto;
  gap: 0;
  border-bottom: 1px solid var(--border);
}
.tradition-col {
  border-right: 1px solid var(--border);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tradition-col:last-child { border-right: none; }

.col-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.col-source    { font-size: 11px; color: var(--muted); }

/* ── Scripture text ──────────────────────────────────────────────────── */
.verse-text    { line-height: 2.4; font-size: 17px; }
.hebrew-text   { font-family: var(--font-hebrew); font-size: 19px; direction: rtl; text-align: right; }
.greek-text    { font-family: var(--font-greek); }
.verse-meta    { font-size: 11px; color: var(--lxx-color); min-height: 16px; }
.div-count     { font-weight: 600; }

/* ── Word spans ──────────────────────────────────────────────────────── */
.word          { cursor: default; border-radius: 3px; padding: 1px 2px;
                 transition: background 0.15s; }
.word:hover    { background: var(--bg-highlight); }
.divergent     { cursor: pointer; }
.divergent-mt  { background: var(--mt-bg); border-bottom: 2px solid var(--mt-color); }
.divergent-lxx { background: var(--lxx-bg); border-bottom: 2px solid var(--lxx-color); }
.divergent.active-divergence { outline: 2px solid currentColor; outline-offset: 1px; }
.no-data       { color: var(--muted); font-size: 13px; }

/* ── Analysis tabs area ──────────────────────────────────────────────── */
.tabs-area {
  max-width: 1400px;
  margin: 0 auto;
  background: var(--bg-ref, #f5f3ee);
  border-top: none;
}
.tabs-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.tabs-badge { flex-shrink: 0; }
.tabs-nav {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  flex: 1;
  min-width: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 0;
  margin-bottom: -1px;  /* overlap tabs-header bottom border */
}
.tabs-nav::-webkit-scrollbar { display: none; }
.tab-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  background: transparent;
  color: var(--muted);
  transition: background 0.15s, color 0.15s;
}
.tab-btn:hover { background: var(--card-bg); color: var(--fg); }
.tab-btn.active {
  background: var(--card-bg);
  color: var(--fg);
  border-color: var(--border);
  font-weight: 600;
}
.tab-btn.tab-hypothesis.active {
  color: var(--lxx-color);
  border-color: var(--lxx-color);
}
.tab-btn .tab-num {
  display: inline-block;
  width: 18px; height: 18px;
  background: var(--border);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  flex-shrink: 0;
}
.tab-btn.active .tab-num { background: var(--lxx-color); color: white; }
.tab-btn .tab-type-label { font-size: 11px; }
.tabs-body {
  padding: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-top: none;
  min-height: 220px;
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Analysis panel (inside tabs) ───────────────────────────────────── */
.analysis-hint  { color: var(--muted); font-size: 13px; line-height: 1.7; }
.hint-mt        { background: var(--mt-bg); border-bottom: 2px solid var(--mt-color);
                  padding: 0 3px; }
.hint-lxx       { background: var(--lxx-bg); border-bottom: 2px solid var(--lxx-color);
                  padding: 0 3px; }
.analysis-col   { background: var(--bg-ref, #f5f3ee); }

.divergence-card { display: flex; flex-direction: column; gap: 10px; }
.div-card-header { display: flex; justify-content: space-between; align-items: center;
                   flex-wrap: wrap; gap: 6px; }
.div-words       { font-weight: 700; font-size: 15px; font-family: var(--font-greek); }
.div-analysis    { font-size: 13px; line-height: 1.7; color: var(--fg);
                   background: var(--card-bg); border-left: 3px solid var(--lxx-color);
                   padding: 8px 12px; border-radius: 0 4px 4px 0; }

.hypothesis      { font-size: 12px; line-height: 1.6; padding: 8px 10px;
                   border-radius: var(--radius); border: 1px solid var(--border); }
.hyp-type        { font-weight: 600; margin-left: 4px; }
.hyp-explanation { margin-top: 4px; color: var(--muted); }
.div-citations     { font-size: 11px; color: var(--muted); border-top: 1px solid var(--border);
                     padding-top: 8px; }
.div-no-citations  { font-style: italic; opacity: 0.7; }

/* BibCrit Hypothesis card */
.bibcrit-hypothesis-card {
  margin-top: 16px;
  border: 1px solid var(--lxx-color);
  border-radius: 8px;
  padding: 14px 16px;
  background: linear-gradient(135deg, #f0f4ff 0%, #f8f5ff 100%);
  display: flex; flex-direction: column; gap: 10px;
}
.hyp-card-header   { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.hyp-card-icon     { color: var(--lxx-color); font-size: 16px; }
.hyp-card-title    { font-weight: 700; font-size: 13px; color: var(--lxx-color);
                     text-transform: uppercase; letter-spacing: 0.04em; }
.hyp-card-subtitle { font-size: 13px; font-style: italic; color: var(--fg); flex: 1; }
.hyp-card-plain     { font-size: 15px; line-height: 1.75; color: var(--fg); margin: 0; }
.hyp-card-reasoning { font-size: 15px; line-height: 1.75; color: var(--muted); margin: 0;
                      border-top: 1px solid var(--lxx-border); padding-top: 8px; }
.hyp-card-generated { font-size: 10px; color: var(--muted); opacity: 0.6;
                      margin: 0; text-align: right; letter-spacing: 0.03em; }

/* ── Scholar voting ──────────────────────────────────────────────────────── */
.hyp-vote-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0 4px;
  border-top: 1px solid var(--lxx-border);
  margin-top: 4px;
}
.vote-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 2px;
}
.vote-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--card-bg);
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.vote-btn:hover { border-color: var(--lxx-color); color: var(--lxx-color); }
.vote-btn.vote-active.vote-up {
  background: var(--conf-high-bg);
  color: var(--conf-high-fg);
  border-color: var(--conf-high-fg);
  font-weight: 700;
}
.vote-btn.vote-active.vote-down {
  background: var(--conf-low-bg);
  color: var(--conf-low-fg);
  border-color: var(--conf-low-fg);
  font-weight: 700;
}
.vote-count { font-variant-numeric: tabular-nums; }

/* ── Export row ──────────────────────────────────────────────────────── */
.export-row  { display: flex; gap: 6px; flex-wrap: wrap; padding: 10px 16px;
               border-top: 1px solid var(--border);
               background: var(--bg-ref, #f5f3ee); }
.btn-export  { font-size: 11px; padding: 4px 10px; border: 1px solid var(--lxx-color);
               color: var(--lxx-color); background: var(--card-bg); border-radius: 4px;
               cursor: pointer; }
.btn-export:hover { background: var(--lxx-bg); }
.btn-share   { background: var(--lxx-color); color: white; border-color: var(--lxx-color); }
.btn-share:hover { background: var(--accent-dark, #1a2535); border-color: var(--accent-dark, #1a2535); }

.btn-export-sep {
  display: inline-block;
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 6px;
  vertical-align: middle;
}
.ra-rating-wrap {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ── Toast ───────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 13px;
  z-index: 500;
  box-shadow: 0 4px 12px var(--shadow);
}

/* ── Discovery ─────────────────────────────────────────────────────────── */

/* Hero */
.disc-hero {
  background: linear-gradient(135deg, #1a2535 0%, #2c3e50 60%, #1a3a2a 100%);
  padding: 3.5rem 1.5rem 2.5rem;
  text-align: center;
}
.disc-hero-inner { max-width: 680px; margin: 0 auto; }
.disc-hero-label {
  font-size: 12px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: #f0d080; margin-bottom: 0.75rem;
}
.disc-hero-title {
  font-size: 2.4rem; font-weight: 800; color: #f5f0e8;
  margin: 0 0 0.6rem; letter-spacing: -0.01em;
}
.disc-hero-sub {
  font-size: 1.05rem; color: rgba(245,240,232,0.7);
  line-height: 1.7; margin: 0 0 1.5rem;
}

/* Stats bar */
.disc-stats-bar {
  display: inline-flex; align-items: center; gap: 0;
  background: rgba(255,255,255,0.08); border-radius: 40px;
  padding: 8px 24px; gap: 16px;
}
.disc-stat       { display: flex; flex-direction: column; align-items: center; }
.disc-stat-n     { font-size: 1.4rem; font-weight: 700; color: #f0d080; line-height: 1.1; }
.disc-stat-label { font-size: 10px; color: rgba(245,240,232,0.6); text-transform: uppercase;
                   letter-spacing: 0.06em; }
.disc-stat-sep   { width: 1px; height: 30px; background: rgba(255,255,255,0.2); }

/* Type badges */
.disc-type-badge {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.disc-type-theological_tendency { background: #f8e4e8; color: #8c2030; }
.disc-type-different_vorlage    { background: #e6f4eb; color: #3d6b45; }
.disc-type-translation_idiom    { background: #fde8e0; color: #c0522a; }
.disc-type-scribal_error        { background: #fdf5dc; color: #8c6820; }
.disc-type-omission             { background: #f5ece0; color: #7a4a20; }
.disc-type-addition             { background: #e4f0f8; color: #1a5c8c; }
.disc-type-grammatical_shift    { background: #edf0f2; color: #5a6878; }
.disc-type-theological_revision,
.disc-type-anthropomorphism_avoidance,
.disc-type-messianic_heightening { background:#fef3c7; color:#92400e; }
.disc-type-patristic_citations   { background:#ede9fe; color:#5b21b6; }
.disc-type-dss_witness            { background:#f3e8ff; color:#7e22ce; }
.disc-type-vorlage_reconstruction { background:#dbeafe; color:#1e40af; }
.disc-type-numerical_discrepancy  { background:#fce7f3; color:#9d174d; }
.disc-type-scribal_tendency       { background:#d1fae5; color:#065f46; }
.disc-type-transmission_genealogy { background:#e0e7ff; color:#3730a3; }

/* Featured card */
.disc-featured-wrap {
  max-width: 780px; margin: -1px auto 0; padding: 0 1.5rem;
}
.disc-featured {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-top: 4px solid #f0d080;
  border-radius: 0 0 12px 12px;
  padding: 1.75rem 2rem;
  box-shadow: 0 4px 20px var(--shadow);
}
.disc-featured-eyebrow {
  display: flex; align-items: center; gap: 10px; margin-bottom: 0.5rem;
}
.disc-feat-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: #f0d080;
}
.disc-feat-ref {
  font-size: 1.05rem; font-weight: 700; color: var(--mt-color);
  margin-bottom: 0.75rem;
}
.disc-feat-words {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 1rem;
}
.disc-feat-mt    { font-family: var(--font-hebrew); font-size: 1.8rem; color: var(--mt-color); }
.disc-feat-arrow { font-size: 1.2rem; color: var(--muted); }
.disc-feat-lxx   { font-family: var(--font-greek); font-size: 1.6rem; color: var(--lxx-color); }
.disc-feat-headline {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0.5rem 0 1rem;
}
.disc-feat-plain {
  font-size: 1rem; line-height: 1.75; color: var(--fg);
  margin: 0 0 0.6rem; max-width: 620px;
}
.disc-feat-summary {
  font-size: 13px; color: var(--muted); font-style: italic;
  margin: 0 0 1rem; line-height: 1.6;
}
.disc-feat-link {
  font-size: 13px; font-weight: 600; color: var(--lxx-color);
  text-decoration: none;
}
.disc-feat-link:hover { text-decoration: underline; }

/* Section label */
.disc-section-label {
  max-width: 1200px; margin: 2.5rem auto 1rem;
  padding: 0 1.5rem;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--muted);
}

/* Cards grid */
.disc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}
.disc-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 2px 8px var(--shadow);
  transition: box-shadow 0.15s, transform 0.15s;
}
.disc-card:hover {
  box-shadow: 0 4px 16px var(--shadow);
  transform: translateY(-2px);
}
.disc-card-head  { display: flex; justify-content: space-between; align-items: center; }
.disc-card-ref   { font-size: 12px; font-weight: 700; color: var(--mt-color); }
.disc-card-words { display: flex; align-items: baseline; gap: 8px; }
.disc-card-headline {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0.4rem 0 0.6rem;
}
.disc-card-mt    { font-family: var(--font-hebrew); font-size: 1.25rem; color: var(--mt-color); }
.disc-card-arrow { color: var(--muted); }
.disc-card-lxx   { font-family: var(--font-greek); font-size: 1.1rem; color: var(--lxx-color); }
.disc-card-plain { font-size: 13px; line-height: 1.7; color: var(--fg); flex: 1; margin: 0; }
.disc-card-link  { font-size: 12px; font-weight: 600; color: var(--lxx-color);
                   text-decoration: none; margin-top: auto; }
.disc-card-link:hover { text-decoration: underline; }

/* Load more */
.disc-load-more-wrap {
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; padding: 0 1.5rem 2.5rem;
}
.disc-load-more {
  padding: 10px 32px; background: var(--card-bg);
  border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 13.5px; font-weight: 600; color: var(--lxx-color);
  cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.disc-load-more:hover    { border-color: var(--lxx-color); background: var(--lxx-bg); }
.disc-load-more:disabled { opacity: 0.5; cursor: default; }
.disc-load-count { font-size: 11px; color: var(--muted); }

/* Empty state */
.disc-empty {
  text-align: center; padding: 4rem 1.5rem;
  max-width: 480px; margin: 0 auto;
}
.disc-empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.disc-empty h2   { margin-bottom: 0.5rem; }
.disc-empty p    { color: var(--muted); line-height: 1.7; margin-bottom: 1.5rem; }

/* How it works */
.disc-about {
  max-width: 680px; margin: 1rem auto 4rem; padding: 1.5rem 2rem;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 10px; font-size: 13.5px; line-height: 1.8; color: var(--muted);
}
.disc-about h3       { font-size: 14px; font-weight: 700; color: var(--fg); margin: 0 0 8px; }
.disc-about p        { margin: 0 0 10px; }
.disc-about-link     { font-size: 13px; font-weight: 600; color: var(--lxx-color);
                       text-decoration: none; }
.disc-about-link:hover { text-decoration: underline; }

/* ── Back-Translation Workbench ──────────────────────────────────────── */

/* Three-column grid */
.vorlage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}
.vorlage-badge { background: #5f2c7c; }  /* purple — reconstructed text */

/* Vorlage word status colors */
.bt-word         { cursor: pointer; border-radius: 3px; padding: 1px 4px;
                   border-bottom: 2px solid transparent; transition: opacity 0.15s; }
.bt-word:hover   { opacity: 0.8; }
.bt-agrees-mt    { background: #d4edda; border-bottom-color: #28a745; }
.bt-agrees-dss   { background: #cce5ff; border-bottom-color: #3a6bc4; }
.bt-unattested   { background: #f8d7da; border-bottom-color: #dc3545; }
.bt-idiom-only   { background: #e2e3e5; border-bottom-color: #6c757d; color: var(--muted); }

[data-theme="dark"] .bt-agrees-mt  { background: #1a3d24; }
[data-theme="dark"] .bt-agrees-dss { background: #101828; }
[data-theme="dark"] .bt-unattested { background: #3d1010; }
[data-theme="dark"] .bt-idiom-only { background: #2a2a2a; }

/* Legend */
.bt-legend {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 8px 12px; font-size: 11px; border-top: 1px solid var(--border);
}
.bt-legend-hero {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 16px;
  margin: 1rem 0; font-size: 13px;
}
.bt-legend-item { display: flex; align-items: center; gap: 5px; }
.bt-swatch      { display: inline-block; width: 14px; height: 14px;
                  border-radius: 3px; border-bottom: 2px solid; }
.bt-swatch.bt-agrees-mt  { background: #d4edda; border-bottom-color: #28a745; }
.bt-swatch.bt-agrees-dss { background: #cce5ff; border-bottom-color: #3a6bc4; }
.bt-swatch.bt-unattested { background: #f8d7da; border-bottom-color: #dc3545; }
.bt-swatch.bt-idiom-only { background: #e2e3e5; border-bottom-color: #6c757d; }

/* Passage heading tool label */
.ph-tool {
  font-size: 12px; color: var(--muted); font-weight: 400;
  margin-left: 10px; align-self: center;
}

/* ── Back-translation info banner ───────────────────────────────────── */
.bt-info-banner {
  background: linear-gradient(135deg, #eef4ff 0%, #f5f0ff 100%);
  border-bottom: 1px solid #c8d8f8;
  padding: 10px 1.5rem;
}
[data-theme="dark"] .bt-info-banner {
  background: linear-gradient(135deg, #0e1828 0%, #130e1f 100%);
  border-bottom-color: #2a3a5a;
}
.bt-info-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: flex-start; gap: 10px;
}
.bt-info-icon { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
.bt-info-text {
  font-size: 13px; line-height: 1.6; color: var(--fg);
  flex: 1;
}
.bt-info-text strong { color: var(--accent); }
.bt-info-close {
  flex-shrink: 0; background: none; border: none;
  color: var(--muted); font-size: 14px; cursor: pointer;
  padding: 2px 4px; border-radius: 4px; line-height: 1;
  transition: color 0.15s, background 0.15s;
}
.bt-info-close:hover { color: var(--fg); background: rgba(0,0,0,0.06); }

/* Inline color swatches in the banner */
.bt-mini {
  display: inline-block; padding: 1px 7px; border-radius: 10px;
  font-size: 11.5px; font-weight: 600;
}
.bt-mini.agrees-mt  { background: #d4edda; color: #1a5c2a; }
.bt-mini.agrees-dss { background: #cce5ff; color: #1a3c6e; }
.bt-mini.unattested { background: #f8d7da; color: #721c24; }
.bt-mini.idiom      { background: #e2e3e5; color: #3d4045; }
[data-theme="dark"] .bt-mini.agrees-mt  { background: #1a3d24; color: #6fcf97; }
[data-theme="dark"] .bt-mini.agrees-dss { background: #101828; color: #6a9be0; }
[data-theme="dark"] .bt-mini.unattested { background: #3d1010; color: #eb5757; }
[data-theme="dark"] .bt-mini.idiom      { background: #2a2a2a; color: #aaa; }

/* Sort toggle in tab nav */
.bt-sort-btn {
  margin-left: auto !important;
  font-size: 11px !important;
  color: var(--muted) !important;
  border-color: var(--border) !important;
  background: transparent !important;
  padding: 4px 10px !important;
}
.bt-sort-btn:hover { color: var(--lxx-color) !important; border-color: var(--lxx-color) !important; }

/* ── Back-translation grouped cards ─────────────────────────────────── */
.bt-group-card {
  border-bottom: 1px solid var(--border);
  transition: background 0.4s;
}
.bt-group-card:last-child { border-bottom: none; }
.bt-card-highlight { background: var(--accent-light) !important; }

/* ── Back-translation word panel ─────────────────────────────────────── */
.div-card {
  display: flex; flex-direction: column; gap: 14px;
  padding: 18px 20px;
}
.div-card-head {
  display: flex; justify-content: space-between;
  align-items: flex-start; flex-wrap: wrap; gap: 10px;
}
.div-words {
  display: flex; align-items: baseline; gap: 10px;
  font-size: 1.15rem; font-weight: 600;
}
.div-lxx   { font-family: var(--font-greek); color: var(--lxx-color); }
.div-arrow { color: var(--muted); font-size: 1rem; }
.div-mt    { font-family: var(--font-hebrew); font-size: 1.25rem; color: var(--mt-color); }
.div-badges {
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}

/* Status pill — replaces inline style */
.bt-status-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 12px; border-radius: 20px;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.04em;
  border: 1.5px solid transparent;
}
.bt-status-agrees-mt  {
  background: #d4edda; color: #1a5c2a; border-color: #28a745;
}
.bt-status-agrees-dss {
  background: #cce5ff; color: #1a3c6e; border-color: #3a6bc4;
}
.bt-status-unattested {
  background: #f8d7da; color: #721c24; border-color: #dc3545;
}
.bt-status-idiom-only {
  background: #e2e3e5; color: #3d4045; border-color: #6c757d;
}
[data-theme="dark"] .bt-status-agrees-mt  { background: #1a3d24; color: #6fcf97; }
[data-theme="dark"] .bt-status-agrees-dss { background: #101828; color: #6a9be0; }
[data-theme="dark"] .bt-status-unattested { background: #3d1010; color: #eb5757; }
[data-theme="dark"] .bt-status-idiom-only { background: #2a2a2a; color: #aaa; }

.div-analysis {
  font-size: 15px; line-height: 1.75; color: var(--fg);
  background: var(--bg);
  border-left: 3px solid var(--lxx-color);
  padding: 10px 14px; border-radius: 0 4px 4px 0;
}
.div-meta {
  font-size: 14px; color: var(--muted);
  margin: 0; padding: 4px 0;
  border-top: 1px dashed var(--border);
}
.div-alternatives { font-size: 14px; }
.div-alternatives strong { font-size: 12px; color: var(--muted); text-transform: uppercase;
                           letter-spacing: 0.05em; }
.div-alternatives ul { margin: 6px 0 0 16px; padding: 0; }
.div-alternatives li { margin-bottom: 5px; line-height: 1.6; }
.conf-small { font-size: 12px; color: var(--muted); }

/* hint-vorlage (matches hint-mt / hint-lxx pattern) */
.hint-vorlage { background: #ede4f8; color: #5f2c7c;
                padding: 1px 5px; border-radius: 3px; font-size: 12px; }

/* ── Mobile ──────────────────────────────────────────────────────────── */
@media (max-width: 680px) {
  .apparatus-grid { grid-template-columns: 1fr; }
  .vorlage-grid   { grid-template-columns: 1fr; }
  .tradition-col  { border-right: none; border-bottom: 1px solid var(--border); }
  .tabs-header    { gap: 6px; }
  .tab-btn        { padding: 5px 10px; font-size: 11px; }
}

/* ── Scribal Tendency Profiler ─────────────────────────────────────── */
.scribal-compare-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--muted); cursor: pointer;
  white-space: nowrap;
}
.scribal-radar-wrap {
  max-width: 760px; margin: 0 auto; padding: 1rem 1.5rem 1rem;
}
.scribal-radar-chart-wrap {
  position: relative;
}
/* Responsive SVG container: maintains 720:470 aspect ratio */
.radar-svg-container {
  position: relative;
  width: 100%;
  padding-bottom: 65.3%; /* 470/720 */
  overflow: hidden;
}
.radar-svg-container svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
}

/* Expand button overlaid on chart */
.radar-expand-btn {
  position: absolute; top: 8px; right: 8px;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 6px; cursor: pointer;
  color: var(--muted); line-height: 1; opacity: 0.7;
  transition: opacity 0.15s;
  z-index: 2;
}
.radar-expand-btn:hover { opacity: 1; color: var(--lxx-color); }
.radar-expand-btn .material-symbols-outlined { font-size: 20px; display: block; }

/* Radar fullscreen modal */
.radar-modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.75);
  display: flex; align-items: center; justify-content: center;
}
.radar-modal-inner {
  position: relative;
  background: var(--card-bg, #fff);
  border-radius: 12px;
  padding: 1.5rem;
  width: min(94vw, 1100px);
  max-height: 92vh;
  overflow: auto;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
#radar-chart-modal {
  display: block; width: 100%; height: auto; overflow: visible;
}
.radar-modal-close {
  position: absolute; top: 12px; right: 12px;
  background: none; border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 6px; cursor: pointer;
  color: var(--muted); line-height: 1;
  transition: color 0.15s;
}
.radar-modal-close:hover { color: var(--fg); }
.radar-modal-close .material-symbols-outlined { font-size: 20px; display: block; }
.scribal-radar-legend-modal {
  flex-direction: row; gap: 16px; flex-wrap: wrap;
  margin-bottom: 12px;
}
.scribal-radar-legend {
  display: flex; flex-direction: column; gap: 8px;
  font-size: 13px; padding-top: 16px;
}
.scribal-legend-item {
  display: flex; align-items: center; gap: 6px;
}
.scribal-legend-swatch {
  display: inline-block; width: 14px; height: 14px;
  border-radius: 3px; flex-shrink: 0;
}
.scribal-mini-dot {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 50%; vertical-align: middle;
  margin-right: 4px;
}
.scribal-overall {
  max-width: 860px; margin: 0 auto; padding: 0.5rem 1.5rem 1rem;
}
.scribal-overall-compare {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.scribal-overall-book-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 6px;
}
/* Comparison tab panels */
.scribal-compare-panels {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.scribal-compare-col-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 6px; padding: 0 2px;
}
@media (max-width: 680px) {
  .scribal-compare-panels { grid-template-columns: 1fr; }
  .scribal-overall-compare { grid-template-columns: 1fr; }
}
.scribal-overall-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-left: 3px solid var(--lxx-color); border-radius: 4px;
  padding: 14px 18px;
}
.scribal-heading-inner {
  display: flex; align-items: center; gap: 14px;
  max-width: 760px; margin: 0 auto; padding: 4px 0;
}
.scribal-heading-badge { font-size: 13px; padding: 4px 10px; }
.scribal-heading-text  { display: flex; flex-direction: column; gap: 2px; }
.scribal-heading-title {
  margin: 0; font-size: 1.45rem; font-weight: 700;
  color: var(--fg); font-family: var(--font-greek);
  letter-spacing: -0.01em; line-height: 1.2;
}
.scribal-heading-sub {
  font-size: 12px; color: var(--muted); letter-spacing: 0.04em;
  text-transform: uppercase; font-weight: 500;
}
.scribal-overall-title {
  margin: 0 0 8px; font-size: 15px; color: var(--fg);
}
.analysis-model-attr {
  margin: 10px 0 0; font-size: 11px; color: var(--muted);
  border-top: 1px dashed var(--border); padding-top: 8px;
  letter-spacing: 0.02em;
}

/* Dimension examples table */
.dim-examples-table {
  width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 12px;
}
.dim-examples-table th {
  text-align: left; padding: 6px 10px;
  border-bottom: 2px solid var(--border);
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--muted);
}
.dim-examples-table td {
  padding: 8px 10px; border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.dim-ex-ref  { font-weight: 700; color: var(--mt-color); white-space: nowrap; }
.dim-ex-mt   { font-family: var(--font-hebrew); color: var(--mt-color); }
.dim-ex-lxx  { font-family: var(--font-greek);  color: var(--lxx-color); }
.dim-ex-note { color: var(--muted); font-size: 13px; }

/* ── Numerical Discrepancy Modeler ─────────────────────────────────── */
:root {
  --sp-color:  #2c7c5f;
  --sp-bg:     #e8f5ef;
  --sp-border: #7abda0;
}
[data-theme="dark"] {
  --sp-color:  #4aab89;
  --sp-bg:     #0f2a1e;
  --sp-border: #2c7c5f;
}

/* ── Numerical timeline toggle ─────────────────────────────────────────── */
.num-timeline-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}
.num-tl-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-right: 2px;
}
.num-tl-btn {
  padding: 3px 10px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: none;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
}
.num-tl-btn:hover { background: var(--accent-light); color: var(--fg); }
.num-tl-btn.active {
  background: var(--lxx-color);
  border-color: var(--lxx-color);
  color: white;
}

.num-table-scroll { overflow-x: auto; }
.num-table {
  width: 100%; border-collapse: collapse; font-size: 14px;
  min-width: 400px;
}
.num-table th {
  padding: 8px 12px; border-bottom: 2px solid var(--border);
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--muted); text-align: left;
}
.num-table td { padding: 8px 12px; border-bottom: 1px solid var(--border); }
.num-row-divergent { background: var(--conf-medium-bg); }
.num-value { font-weight: 700; font-variant-numeric: tabular-nums; }
.num-value.mt  { color: var(--mt-color); }
.num-value.lxx { color: var(--lxx-color); }
.num-value.sp  { color: var(--sp-color); }
.num-diff-badge {
  display: inline-block; padding: 1px 7px; border-radius: 10px;
  font-size: 11px; font-weight: 600;
}
.num-diff-none        { background: var(--border); color: var(--muted); }
.num-diff-significant { background: var(--conf-medium-bg); color: var(--conf-medium-fg); }

#num-timeline {
  width: 100%; max-width: 920px; display: block;
  margin: 0 auto 1rem; overflow: visible;
}
.num-section {
  max-width: 1000px; margin: 0 auto; padding: 1rem 1.5rem;
}
.num-section-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--muted); margin-bottom: 10px;
}
.num-systematic-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-left: 3px solid var(--lxx-color); border-radius: 4px;
  padding: 12px 16px;
}
.num-conf-bar-wrap  { margin: 10px 0; }
.num-conf-track     { background: var(--border); border-radius: 4px; height: 8px; }
.num-conf-bar {
  height: 8px; border-radius: 4px;
  background: linear-gradient(90deg, var(--lxx-color), var(--dss-color));
  transition: width 0.4s ease;
}
.num-conf-label { font-size: 11px; color: var(--muted); margin-top: 3px; }

/* ── Suggestion chips (shared: numerical, theological, patristic, dss) ─── */
.num-suggestions {
    max-width: 700px;
    margin: 0.6rem auto 1.25rem;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}
.num-sug-group {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    flex-wrap: wrap;
}
.num-sug-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--muted);
    min-width: 150px;
    padding-top: 5px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    flex-shrink: 0;
}
.num-sug-chip {
    font-size: 0.78rem;
    padding: 4px 11px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: transparent;
    color: var(--fg);
    cursor: pointer;
    transition: background 0.12s, border-color 0.15s, color 0.12s, transform 0.1s;
    line-height: 1.4;
}
.num-sug-chip:hover {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}
.num-sug-chip:active {
    transform: translateY(0);
}

/* ── Filter chips (shared: theological + patristic) ── */
.theo-filter-chips {
  max-width: 900px;
  margin: 0 auto 1rem;
  padding: 0 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.theo-filter-chip {
  font-size: 0.8rem;
  padding: 3px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--card-bg);
  color: var(--fg);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.theo-filter-chip:hover,
.theo-filter-chip.active {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent);
}
/* Color-coded variants (patristic + theological) */
.theo-filter-chip[data-form="closer_to_lxx"]        { border-color: #bfdbfe; color: #1e40af; background: #eff6ff; }
.theo-filter-chip[data-form="closer_to_lxx"].active  { background: #1e40af; border-color: #1e40af; color: #fff; }
.theo-filter-chip[data-form="closer_to_mt"]         { border-color: #fde68a; color: #92400e; background: #fffbeb; }
.theo-filter-chip[data-form="closer_to_mt"].active   { background: #92400e; border-color: #92400e; color: #fff; }
.theo-filter-chip[data-form="mixed"]                 { border-color: #d8b4fe; color: #6b21a8; background: #faf5ff; }
.theo-filter-chip[data-form="mixed"].active          { background: #6b21a8; border-color: #6b21a8; color: #fff; }
.theo-filter-chip[data-form="independent"]           { border-color: #fdba74; color: #9a3412; background: #fff7ed; }
.theo-filter-chip[data-form="independent"].active    { background: #9a3412; border-color: #9a3412; color: #fff; }
.theo-filter-chip[data-form="uncertain"]             { border-color: var(--border); color: var(--muted); }
.theo-filter-chip[data-form="uncertain"].active      { background: var(--muted); border-color: var(--muted); color: #fff; }
.theo-filter-chip:hover[data-form]                   { filter: brightness(0.94); }

/* ── Theological revision cards ─────────────────────────────────────────── */
.theo-revision-card {
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #d4d0c8);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.theo-revision-card.hidden { display: none; }
.theo-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.theo-ref-label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
  margin-right: 4px;
}
.theo-tradition-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--lxx-color, #3a6bc4);
  color: #fff;
  margin-right: 4px;
}
.theo-tradition-lxx     { background: #3a6bc4; color: #fff; }
.theo-tradition-targum  { background: #27ae60; color: #fff; }
.theo-tradition-peshitta{ background: #8e44ad; color: #fff; }
.theo-tradition-vulgate { background: #c0392b; color: #fff; }
.theo-tradition-sp      { background: #2c7c5f; color: #fff; }
.theo-tradition-mt      { background: #c0892a; color: #fff; }
.theo-type-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--accent-light);
  color: var(--fg);
  margin-right: 4px;
}
.theo-readings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
@media (max-width: 520px) { .theo-readings { grid-template-columns: 1fr; } }
.theo-reading-box {
  background: var(--accent-light, #f5f4f0);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
}
.theo-reading-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 3px;
}
.theo-reading-text {
  font-family: 'Noto Serif', serif;
  line-height: 1.6;
  color: var(--fg);
}
.theo-scholars {
  font-size: 0.8rem;
  color: var(--muted);
  font-style: italic;
  margin-top: 0.4rem;
}
.theo-counter {
  font-size: 0.85rem;
  color: var(--muted);
  border-left: 3px solid var(--border);
  padding-left: 0.6rem;
  margin-top: 0.5rem;
  font-style: italic;
}

/* ── Patristic citation cards & distribution bar ─────────────────────────── */
.pat-dist-bar {
  display: flex;
  border-radius: 8px;
  overflow: hidden;
  height: 32px;
  max-width: 600px;
  margin: 0.5rem 0 0.5rem;
  gap: 3px;
}
.pat-dist-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  transition: flex 0.3s;
  white-space: nowrap;
  overflow: hidden;
  min-width: 0;
}
.pat-dist-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.4rem;
}
.pat-dist-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--fg);
}
.pat-dist-swatch {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  flex-shrink: 0;
}
.pat-citation-card {
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #d4d0c8);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.pat-citation-card.hidden { display: none; }
.pat-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.pat-father-name {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg);
}
.pat-dates {
  font-size: 0.8rem;
  color: var(--muted);
}
.pat-region-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--accent-light);
  color: var(--fg);
}
.pat-text-form-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pat-tf-closer_to_lxx  { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }
.pat-tf-closer_to_mt   { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.pat-tf-mixed          { background: #f3e8ff; color: #6b21a8; border: 1px solid #d8b4fe; }
.pat-tf-independent    { background: #fed7aa; color: #9a3412; border: 1px solid #fdba74; }
.pat-tf-uncertain      { background: var(--border); color: var(--muted); border: 1px solid var(--border); }
.pat-work-ref {
  font-size: 0.875rem;
  color: var(--muted);
  font-style: italic;
  margin-bottom: 0.6rem;
}
.pat-cited-text {
  font-family: 'Noto Serif', serif;
  font-size: 0.95rem;
  background: var(--accent-light, #f5f4f0);
  border-left: 3px solid var(--border);
  padding: 0.5rem 0.75rem;
  border-radius: 0 6px 6px 0;
  margin-bottom: 0.6rem;
  line-height: 1.7;
  color: var(--fg);
}
.pat-subfields {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--fg);
}
.pat-subfield-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  display: block;
  margin-top: 0.4rem;
}
.pat-variant-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.75rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.pat-variant-reading {
  font-family: 'Noto Serif', serif;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.pat-variant-fathers {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

/* ── DSS manuscript cards ─────────────────────────────────────────────────── */
.dss-ms-card {
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #d4d0c8);
  border-radius: 10px;
  margin-bottom: 1rem;
  overflow: hidden;
}
.dss-ms-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  user-select: none;
}
.dss-ms-header:hover { background: var(--accent-light, #f5f4f0); }
.dss-ms-siglum {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
}
.dss-ms-fullname {
  font-size: 0.875rem;
  color: var(--muted);
  flex: 1;
}
.dss-ms-toggle {
  font-size: 0.75rem;
  color: var(--muted);
  margin-left: auto;
  flex-shrink: 0;
}
.dss-ms-body {
  padding: 0 1.25rem 1rem;
  border-top: 1px solid var(--border);
}
.dss-ms-body.collapsed { display: none; }
.dss-ms-text {
  font-family: 'Noto Serif', serif;
  font-size: 0.95rem;
  padding: 0.75rem 0;
  color: var(--fg);
  line-height: 1.7;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.75rem;
}
.dss-align-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 6px;
}
.dss-align-mt  { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.dss-align-lxx { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }
.dss-align-ind { background: #fed7aa; color: #9a3412; border: 1px solid #fdba74; }
.dss-align-abs { background: var(--border); color: var(--muted); border: 1px solid var(--border); }
.dss-div-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin-top: 0.75rem;
}
.dss-div-table th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 4px 8px;
  border-bottom: 1px solid var(--border);
}
.dss-div-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  line-height: 1.5;
}
.dss-div-table tr:last-child td { border-bottom: none; }
.dss-overall-note {
  font-size: 0.875rem;
  color: var(--fg);
  line-height: 1.7;
  margin-top: 0.75rem;
  font-style: italic;
}
.dss-absent-note {
  font-size: 0.875rem;
  color: var(--muted);
  padding: 0.5rem 0;
  font-style: italic;
}