/* Ramon Llull / The Art of Finding — exhibition instrument styles. */

:root {
  --ink: #0b0c12;
  --ink-2: #14161f;
  --ink-3: #1c1f2b;
  --gold: #d9b25c;
  --gold-dim: #a9863f;
  --cream: #eae6da;
  --muted: #b9b4aa;
  --paper-1: #eee2c4;
  --paper-2: #d6c39d;
  --lapis: #4a63a8;
  --serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1440px;
  --line: rgba(234, 230, 218, 0.16);
  --line-gold: rgba(217, 178, 92, 0.45);
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

img, svg { max-width: 100%; }

a { color: var(--gold); text-decoration-color: var(--line-gold); }
a:hover { color: var(--cream); }
a:focus-visible,
button:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; color: var(--cream); margin: 0 0 0.5em; }
h1 { color: var(--gold); }

p { margin: 0 0 1em; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Layout shell */

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 clamp(1rem, 3vw, 3rem); }

.site-header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  padding-top: 1.25rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.875rem;
}

.site-header .home-link { font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0.02em; }
.exhibition-label {
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.75rem;
}
.header-nav { display: flex; gap: 1.25rem; align-items: center; }
.header-nav a { color: var(--muted); }
.header-nav a:hover { color: var(--gold); }

.masthead { padding: 2.5rem 0 1.5rem; }
.masthead h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 0.15em; }
.masthead .subtitle {
  font-family: var(--serif); font-style: italic; color: var(--paper-1);
  font-size: clamp(1.05rem, 2.4vw, 1.4rem); margin-bottom: 1rem;
}
.masthead .context {
  max-width: 68ch; color: var(--muted); font-size: 0.975rem;
}

/* Two-column stage */

.stage {
  display: grid;
  grid-template-columns: minmax(0, 55fr) minmax(0, 45fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: 1rem 0 3rem;
  align-items: start;
}

@media (max-width: 900px) {
  .stage { grid-template-columns: 1fr; }
}

.instrument-col, .reading-col { min-width: 0; }

/* Figure view tabs */

.view-tabs {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem;
}
.view-tab {
  font-family: var(--sans); font-size: 0.875rem; letter-spacing: 0.02em;
  color: var(--muted); background: transparent; border: 1px solid var(--line);
  border-radius: 3px; padding: 0.55rem 0.9rem; min-height: 44px; cursor: pointer;
}
.view-tab[aria-pressed="true"] {
  color: var(--ink); background: var(--gold); border-color: var(--gold);
}
.view-tab:hover:not([aria-pressed="true"]) { border-color: var(--line-gold); color: var(--cream); }

.figure-caption {
  font-size: 0.95rem; color: var(--muted); margin: 0 0 1rem; max-width: 60ch;
}

/* Instrument frame */

.instrument-frame {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: clamp(1rem, 3vw, 1.75rem);
}

.wheel-shell {
  max-width: 560px; margin: 0 auto; position: relative;
}

.wheel-shell svg { display: block; width: 100%; height: auto; touch-action: none; }

.ray-hit { cursor: pointer; }
.ray-hit text { pointer-events: none; }
.ray-hit .hit-area { fill: transparent; }
.ray-hit:focus { outline: none; }
.ray-hit:focus-visible .hit-area { fill: rgba(217,178,92,0.18); stroke: var(--gold); stroke-width: 2; }
.ray-hit:hover .hit-area { fill: rgba(217,178,92,0.1); }

.wheel-letter {
  font-family: var(--serif); font-weight: 600; text-anchor: middle; dominant-baseline: central;
}
.wheel-letter.outer { fill: var(--cream); font-size: 30px; }
.wheel-letter.middle { fill: var(--cream); font-size: 30px; }
.wheel-letter.inner { fill: var(--cream); font-size: 30px; }
.wheel-letter.selected { fill: var(--gold); font-weight: 700; }
.wheel-letter.outer.selected { fill: var(--gold); }

.disc-outer { fill: none; stroke: var(--line-gold); stroke-width: 1; }
.disc-fixed { fill: var(--ink-2); stroke: #a77c27; stroke-width: 1.2; }
.legend-ring { fill: var(--ink-2); stroke: #a77c27; stroke-width: 1.2; }
.cell-line { stroke: rgba(167,124,39,0.7); stroke-width: 0.9; }
.wheel-letter.outer.on-paper { fill: var(--cream); }
.wheel-letter.outer.on-paper.selected { fill: var(--gold); font-weight: 700; }
.ring-word.legend { font-size: 10.5px; letter-spacing: 0.05em; fill: var(--paper-1); }
.ring-word.legend.selected { fill: var(--gold); }
.pin-head { fill: #b08a3a; stroke: #a77c27; stroke-width: 1; }
.disc-middle { fill: var(--ink-3); stroke: #a77c27; stroke-width: 1.2; }
.disc-inner { fill: var(--ink-2); stroke: #a77c27; stroke-width: 1.2; }
.disc-track { fill: none; stroke: rgba(234,230,218,0.12); stroke-width: 1; }
.ray-line { stroke: var(--gold); stroke-width: 1.5; }
.pin { fill: var(--ink); stroke: var(--gold); stroke-width: 1; }

/* Wheel controls */

.ring-controls { display: grid; gap: 0.6rem; margin-top: 1.25rem; }
.ring-control-row {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  border: 1px solid var(--line); border-radius: 4px; padding: 0.5rem 0.7rem;
}
.ring-control-row .ring-name { font-size: 0.875rem; color: var(--muted); min-width: 5.5rem; }
.step-btn {
  min-width: 44px; min-height: 44px; border-radius: 3px; border: 1px solid var(--line-gold);
  background: transparent; color: var(--cream); font-size: 1.1rem; cursor: pointer; line-height: 1;
}
.step-btn:hover { background: rgba(217,178,92,0.12); }
.ring-current {
  font-family: var(--serif); font-size: 1.15rem; min-width: 2.5rem; text-align: center; color: var(--gold);
}

.ray-select-row {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; margin-top: 0.75rem;
}
.ray-select-row label { font-size: 0.875rem; color: var(--muted); }
select {
  background: var(--ink-2); color: var(--cream); border: 1px solid var(--line-gold);
  border-radius: 3px; padding: 0.5rem 0.6rem; font-size: 0.9rem; min-height: 44px;
}

.setting-nav {
  display: flex; align-items: center; gap: 0.75rem; margin-top: 1rem; flex-wrap: wrap;
  padding-top: 0.9rem; border-top: 1px solid var(--line);
}
.setting-label { font-size: 0.875rem; color: var(--muted); min-width: 9rem; }
.setting-note { font-size: 0.75rem; color: var(--muted); margin-top: 0.4rem; max-width: 48ch; }

.ray-grid {
  display: grid; grid-template-columns: repeat(9, 1fr); gap: 0.4rem; margin-top: 1rem;
}
@media (max-width: 520px) {
  .ray-grid { grid-template-columns: repeat(3, 1fr); }
}
.ray-btn {
  min-height: 44px; font-family: var(--serif); font-size: 0.85rem; border-radius: 3px;
  border: 1px solid var(--line); background: transparent; color: var(--cream); cursor: pointer;
  padding: 0.35rem 0.2rem;
}
.ray-btn[aria-pressed="true"] { border-color: var(--gold); color: var(--gold); background: rgba(217,178,92,0.1); }

.reset-row { display: flex; gap: 0.6rem; margin-top: 1rem; flex-wrap: wrap; }

.btn {
  font-family: var(--sans); font-size: 0.85rem; min-height: 44px; padding: 0.5rem 1rem;
  border-radius: 3px; border: 1px solid var(--line-gold); background: transparent; color: var(--cream);
  cursor: pointer;
}
.btn:hover { background: rgba(217,178,92,0.12); }
.btn.primary { background: var(--gold); color: var(--ink); border-color: var(--gold); font-weight: 600; }
.btn.primary:hover { background: #e6c576; }
.btn.quiet { border-color: var(--line); color: var(--muted); }
.btn[disabled] { opacity: 0.4; cursor: not-allowed; }

/* Reading panel */

.reading-panel { border: 1px solid var(--line); border-radius: 6px; padding: clamp(1rem, 3vw, 1.75rem); }
.reading-panel h2 { font-size: 1.1rem; }

.column-select-row { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1rem; flex-wrap: wrap; }
.column-select-row label { font-size: 0.875rem; color: var(--muted); }

.triplet-display {
  display: flex; gap: 0.5rem; margin: 0.5rem 0 1rem;
}
.triplet-letter {
  font-family: var(--serif); font-size: 2rem; color: var(--gold);
  width: 2.4rem; height: 2.4rem; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-gold); border-radius: 4px;
}

.meaning-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; margin-bottom: 0.75rem; }
.meaning-table th, .meaning-table td { text-align: left; padding: 0.3rem 0.5rem; border-bottom: 1px solid var(--line); }
.meaning-table th { color: var(--muted); font-weight: 500; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.02em; }
.meaning-table td.current-column, .meaning-table th.current-column { color: var(--gold); font-weight: 600; }

.letter-block { margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); }
.letter-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.letter-block .latin { font-style: italic; color: var(--paper-1); }
.letter-block .definition { font-size: 0.9rem; color: var(--muted); }

.note-box {
  font-size: 0.85rem; color: var(--muted); border-left: 2px solid var(--gold-dim);
  padding: 0.5rem 0.8rem; margin: 0.75rem 0; background: rgba(217,178,92,0.06);
}

.no-argument-box {
  border: 1px dashed var(--line); border-radius: 4px; padding: 1rem; font-size: 0.9rem; color: var(--muted);
}

.argument-block { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line-gold); }
.argument-block h3 { font-size: 1rem; margin-top: 1rem; }
.argument-block blockquote { margin: 0.4rem 0; font-style: italic; color: var(--paper-1); font-size: 0.9rem; }
.commentary-box {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: 4px; padding: 0.9rem 1rem;
  font-size: 0.9rem; margin-top: 0.75rem;
}

/* Guide */

.guide-panel { border: 1px solid var(--line-gold); border-radius: 6px; padding: clamp(1rem, 3vw, 1.75rem); }
.guide-panel .guide-step-label { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; }
.guide-actions { display: flex; gap: 0.6rem; margin-top: 1.25rem; flex-wrap: wrap; }
.guide-launcher { margin-top: 1rem; }

/* Source ref buttons */

.source-btn {
  font-size: 0.875rem; color: var(--gold); background: transparent; border: 1px solid var(--line-gold);
  border-radius: 3px; padding: 0.3rem 0.65rem; cursor: pointer; min-height: 44px;
}
.source-btn:hover { background: rgba(74,99,168,0.15); color: var(--cream); }

dialog.source-dialog {
  max-width: 46rem; width: min(90vw, 46rem); background: var(--ink-2); color: var(--cream);
  border: 1px solid var(--line-gold); border-radius: 6px; padding: 1.25rem 1.5rem;
}
dialog.source-dialog::backdrop { background: rgba(11,12,18,0.75); }
.source-dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.source-dialog-head h2 { font-size: 1.05rem; }
.dialog-close {
  min-width: 44px; min-height: 44px; background: transparent; color: var(--cream); border: 1px solid var(--line);
  border-radius: 3px; font-size: 1.1rem; cursor: pointer; flex-shrink: 0;
}
.source-ref { font-size: 0.8rem; color: var(--muted); margin-top: -0.4rem; }
dialog.source-dialog h3 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gold); margin-bottom: 0.3rem; }
dialog.source-dialog blockquote { margin: 0 0 1rem; font-style: italic; color: var(--paper-1); }
.dialog-external { font-size: 0.8rem; }

/* Figure I / II / III panels */

.figure-panel-grid { display: grid; gap: 1.25rem; grid-template-columns: minmax(0,1fr); }
@media (min-width: 640px) {
  .figure-panel-grid.with-side { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
}

.triangle-grid {
  display: grid; gap: 0.3rem; min-width: 380px; max-width: 460px;
}
.pair-row { display: contents; }
.pair-btn {
  min-height: 44px; min-width: 44px; font-family: var(--serif); font-size: 0.9rem; border-radius: 3px;
  border: 1px solid var(--line); background: transparent; color: var(--cream); cursor: pointer;
}
.pair-btn[aria-pressed="true"] { border-color: var(--gold); color: var(--gold); background: rgba(217,178,92,0.1); }
.pair-btn:hover { border-color: var(--line-gold); }
@media (max-width: 400px) {
  .triangle-grid { gap: 0.2rem; }
  .pair-btn { min-height: 44px; min-width: 44px; font-size: 0.9rem; padding: 0.2rem; }
}

.relation-legend { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.75rem; }
.relation-chip {
  display: flex; align-items: center; gap: 0.6rem; text-align: left; background: transparent; border: 1px solid var(--line);
  border-radius: 4px; padding: 0.5rem 0.7rem; cursor: pointer; min-height: 44px; color: var(--cream); font-size: 0.9rem;
}
.relation-chip .swatch { width: 0.9rem; height: 0.9rem; border-radius: 50%; flex-shrink: 0; }
.relation-chip[aria-pressed="true"] { border-color: var(--gold); }

/* Alphabet table */

.alphabet-section, .sources-section { padding: 2.5rem 0; border-top: 1px solid var(--line); }
.alphabet-section h2, .sources-section h2 { font-size: 1.4rem; }
.section-intro { max-width: 68ch; color: var(--muted); font-size: 0.95rem; }

.glosses { list-style: none; padding: 0; margin: 1rem 0; display: grid; gap: 0.4rem; font-size: 0.85rem; color: var(--muted); }
.glosses dt { display: inline; font-weight: 600; color: var(--cream); }
.glosses dd { display: inline; margin: 0; }
.glosses div { margin-bottom: 0.15rem; }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; }
table.full-alphabet { width: 100%; border-collapse: collapse; min-width: 760px; font-size: 0.88rem; }
table.full-alphabet caption { text-align: left; padding: 0.6rem 0.8rem; color: var(--muted); font-size: 0.8rem; }
table.full-alphabet th, table.full-alphabet td { padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.full-alphabet thead th { color: var(--gold); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.02em; }
table.full-alphabet td.letter-cell { font-family: var(--serif); font-size: 1.1rem; color: var(--gold); }
table.full-alphabet td.latin-cell { font-style: italic; color: var(--paper-1); }

details.definition-details { margin-top: 1rem; border: 1px solid var(--line); border-radius: 4px; padding: 0.75rem 1rem; }
details.definition-details summary { cursor: pointer; font-size: 0.9rem; color: var(--muted); }

/* Sources */

.source-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; }
.source-list li { border: 1px solid var(--line); border-radius: 4px; padding: 1rem 1.15rem; }
.source-list h3 { font-size: 0.95rem; margin-bottom: 0.2rem; }
.source-list .credit { font-size: 0.82rem; color: var(--muted); }
.source-list .note { font-size: 0.85rem; margin-top: 0.4rem; }

/* noscript fallback */

noscript .noscript-block { display: block; max-width: 74ch; margin: 0 auto; padding: 2rem clamp(1rem,3vw,3rem); }
noscript .noscript-block .notice {
  border: 1px solid var(--line-gold); border-radius: 4px; padding: 0.9rem 1.1rem; margin-bottom: 1.5rem; font-size: 0.9rem;
}
noscript blockquote { font-style: italic; color: var(--paper-1); }

.site-footer { padding: 2rem 0 3rem; color: var(--muted); font-size: 0.8rem; border-top: 1px solid var(--line); }

/* --- Print index page (print.html) shares this stylesheet --- */

.print-page { background: var(--ink); min-height: 100vh; }
.print-page .print-nav {
  display: flex; justify-content: space-between; align-items: center; padding: 1rem clamp(1rem,3vw,3rem);
  border-bottom: 1px solid var(--line); flex-wrap: wrap; gap: 0.75rem;
}
.print-page .print-intro { max-width: 70ch; margin: 1.5rem auto 0; padding: 0 clamp(1rem,3vw,3rem); color: var(--muted); font-size: 0.95rem; }
.print-page .print-instructions { max-width: 70ch; margin: 1rem auto 2rem; padding: 0 clamp(1rem,3vw,3rem); font-size: 0.9rem; }
.print-page .print-instructions ol { padding-left: 1.2rem; }

.disc-page {
  width: 210mm; min-height: 297mm; margin: 1.5rem auto; background: var(--paper-1); color: var(--ink);
  padding: 12mm; box-shadow: 0 0 0 1px var(--line);
}
.disc-page h2 { color: var(--ink); font-size: 1.1rem; border-bottom: 1px solid var(--gold-dim); padding-bottom: 0.4rem; }
.disc-page .disc-caption { font-size: 0.85rem; color: #4b4636; margin-bottom: 0.75rem; }
.disc-page svg { display: block; margin: 0 auto; }
.disc-page .disc-instructions { font-size: 0.85rem; color: #3a3628; margin-top: 1rem; }

@media print {
  body { background: #fff; }
  .no-print { display: none !important; }
  .disc-page {
    box-shadow: none; margin: 0; width: 100%; min-height: 0; page-break-after: always;
  }
  .disc-page:last-child { page-break-after: auto; }
}

@media (max-width: 400px) {
  .disc-page { width: 100%; padding: 6mm; }
}

.instrument-frame:has(.triangle-grid) { overflow-x: auto; }

/* Keep the outer page gutters when a section sets its vertical padding. */
.wrap { padding-inline: clamp(1rem, 3vw, 3rem); }
.masthead { display: grid; grid-template-columns: minmax(15rem,.8fr) minmax(0,1.2fr); column-gap: 3rem; padding-block: 1.5rem; }
.masthead h1 { grid-column: 1; grid-row: 1; }
.masthead .subtitle { grid-column: 1; grid-row: 2; margin-bottom: 0; }
.masthead .context { grid-column: 2; grid-row: 1 / 3; align-self: center; margin-bottom: 0; }
.wheel-shell { max-width: 480px; }
.triplet-letter { background: transparent; cursor: pointer; min-width: 44px; min-height: 44px; }
#instrument-mount > .guide-panel { margin-bottom: 1rem; }
@media (min-width: 1100px) { .ring-controls { grid-template-columns: 1fr 1fr; } }
@media (max-width: 900px) {
  .masthead { display: block; padding-block: 1.25rem .5rem; }
  .masthead .subtitle { margin-bottom: .75rem; }
}

.context-mobile { display: none; }
@media (max-width: 600px) {
  .masthead .context { display: none; }
  .context-mobile { display: block; color: var(--muted); font-size: .95rem; }
  .context-mobile summary { min-height: 44px; cursor: pointer; padding-block: .5rem; }
  .context-mobile p { margin-top: .5rem; }
}

/* Text enlargement must reflow controls and the compact meaning tables. */
.header-nav { flex-wrap: wrap; }
.meaning-table { table-layout: fixed; overflow-wrap: anywhere; }
#current-meanings th { width: 18%; }
.triplet-letter { width: 1.4em; height: 1.4em; }

/* --- The questions (Ars brevis, part XI) --- */
.questions-section { padding-top: 1.5rem; }
.questions-section h2 { font-family: var(--serif); }
.questions-section h3 { font-family: var(--serif); font-weight: 500; margin: 1.5rem 0 0.5rem; }
.questions-section .legend { list-style: none; padding: 0; margin: 0.75rem 0; display: grid; gap: 0.35rem; font-size: 0.9rem; color: var(--muted); max-width: 80ch; }
.questions-section .legend dt { display: inline; font-weight: 600; color: var(--cream); }
.questions-section .legend dd { display: inline; margin: 0; }
.badge { display: inline-block; font-family: var(--sans); font-size: 0.72rem; font-weight: 600; line-height: 1.5; letter-spacing: 0.05em; text-transform: uppercase; padding: 0.05em 0.6em; border-radius: 999px; border: 1px solid var(--line-gold); color: var(--gold); white-space: nowrap; vertical-align: middle; }
.badge.treatment-answered { background: rgba(85,155,132,0.18); border-color: rgba(85,155,132,0.65); color: #a6dcc6; }
.badge.treatment-guided { background: rgba(217,178,92,0.16); }
.badge.treatment-left { background: rgba(185,180,170,0.10); border-color: var(--line); color: var(--muted); }
.preamble-details, .questions-summary { border: 1px solid var(--line); border-radius: 10px; padding: 0.8rem 1rem; margin: 1rem 0; background: var(--ink-2); }
.preamble-details summary { cursor: pointer; font-family: var(--serif); font-size: 1.05rem; }
.latin-title { font-family: var(--serif); font-style: italic; color: var(--paper-2); margin: 0.5rem 0 0.25rem; font-size: 0.95rem; }
.routes { margin: 1.25rem 0; display: grid; gap: 1rem; }
@media (min-width: 900px) { .routes { grid-template-columns: repeat(2, minmax(0, 1fr)); } .routes > h3 { grid-column: 1 / -1; margin-bottom: 0; } }
.route { border: 1px solid var(--line); border-radius: 10px; padding: 0.8rem 1rem; background: var(--ink-2); }
.route h4 { margin: 0 0 0.3rem; font-family: var(--serif); font-weight: 500; font-size: 1.05rem; }
.route p { margin: 0 0 0.5rem; color: var(--muted); font-size: 0.92rem; }
.route-steps { margin: 0; padding-left: 1.2rem; font-size: 0.92rem; }
.route-steps li { margin: 0.2rem 0; }
.questions-filter { display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; align-items: flex-end; padding: 0.8rem 1rem; margin: 1rem 0; border: 1px solid var(--line); border-radius: 10px; background: var(--ink-3); position: sticky; top: 0; z-index: 3; }
.filter-field { display: grid; gap: 0.2rem; min-width: 0; flex: 1 1 12rem; }
.filter-field select, .filter-field input { width: 100%; max-width: 100%; min-width: 0; }
.filter-field label { font-size: 0.8rem; color: var(--muted); }
.questions-filter input[type="search"] { background: var(--ink); color: var(--cream); border: 1px solid var(--line); border-radius: 6px; padding: 0.45rem 0.6rem; font: inherit; min-height: 44px; }
.questions-filter select { min-height: 44px; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.filter-status { flex-basis: 100%; margin: 0; font-size: 0.85rem; color: var(--muted); }
.question-divider { font-family: var(--serif); font-weight: 500; font-size: 1.2rem; margin: 1.5rem 0 0.5rem; padding-top: 1rem; border-top: 1px solid var(--line-gold); }
.section-label { color: var(--gold); font-variant-numeric: tabular-nums; }
.question-section { border: 1px solid var(--line); border-radius: 10px; margin: 0.75rem 0; background: var(--ink-2); }
.question-section > summary { cursor: pointer; padding: 0.8rem 1rem; font-family: var(--serif); font-size: 1.1rem; display: flex; gap: 0.4rem 0.7rem; flex-wrap: wrap; align-items: baseline; min-height: 44px; }
.question-section > summary::-webkit-details-marker { color: var(--gold); }
.question-section > .latin-title, .question-section > .section-prose { margin-left: 1rem; margin-right: 1rem; }
.section-count { margin-left: auto; color: var(--muted); font-family: var(--sans); font-size: 0.85rem; }
.section-prose { padding: 0.5rem 0 0.75rem; }
.section-prose.close { border-top: 1px dashed var(--line); padding-top: 0.75rem; margin-bottom: 0.75rem; }
.question { padding: 1rem; border-top: 1px solid var(--line); scroll-margin-top: 6rem; }
.question:target, .question:focus { outline: 2px solid var(--gold); outline-offset: -2px; border-radius: 6px; }
.question-head { display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; align-items: center; margin-bottom: 0.55rem; }
.q-number { font-family: var(--serif); font-weight: 700; font-size: 1.15rem; color: var(--gold); font-variant-numeric: tabular-nums; }
.q-rule, .q-chamber { font-size: 0.85rem; color: var(--muted); }
.q-chamber { letter-spacing: 0.04em; }
.bilingual { display: grid; gap: 0.45rem 1.5rem; }
@media (min-width: 768px) { .bilingual { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.bilingual p { margin: 0; }
.bilingual .latin { font-family: var(--serif); font-style: italic; color: var(--paper-1); line-height: 1.55; }
.bilingual.framing { color: var(--muted); font-size: 0.92rem; margin-bottom: 0.5rem; }
.bilingual.framing .latin { color: var(--paper-2); }
.answer { margin-top: 0.8rem; padding: 0.6rem 0.9rem; border-left: 3px solid var(--line-gold); background: rgba(217,178,92,0.06); border-radius: 0 6px 6px 0; }
.answer h4 { margin: 0 0 0.45rem; font-family: var(--sans); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gold); }
.q-note { color: var(--muted); font-size: 0.9rem; margin: 0.6rem 0 0; }
.q-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin: 0.7rem 0 0; }
.permalink { font-size: 0.85rem; color: var(--muted); text-decoration: none; }
.permalink:hover { color: var(--gold); }
.route-bar { display: flex; flex-wrap: wrap; gap: 0.5rem 0.9rem; align-items: center; margin: 0 0 0.7rem; padding: 0.5rem 0.8rem; border: 1px solid var(--line-gold); border-radius: 8px; background: rgba(217,178,92,0.08); font-size: 0.9rem; }
.route-bar .btn { min-height: 36px; padding: 0.25rem 0.7rem; text-decoration: none; }
.question-context { margin: 0.75rem 0 1rem; padding: 0.8rem 1rem; border: 1px solid var(--line-gold); border-radius: 10px; background: rgba(217,178,92,0.06); }
.question-context h3 { margin: 0 0 0.5rem; font-family: var(--serif); font-weight: 500; font-size: 1.05rem; color: var(--gold); }
.question-context .bilingual { grid-template-columns: 1fr; }
.question-context .source-ref { margin: 0.6rem 0 0.5rem; }
.question-context .btn { text-decoration: none; display: inline-block; }
.collection-links { margin: 0.75rem 0; padding: 0.7rem 0.9rem; border: 1px solid var(--line); border-radius: 10px; background: var(--ink-3); }
.collection-links p { margin: 0 0 0.5rem; font-size: 0.92rem; }
.collection-links ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.collection-links .muted { color: var(--muted); font-size: 0.9rem; }
@media (max-width: 520px) {
  .question { padding: 0.8rem 0.7rem; }
  .question-section > summary { font-size: 1rem; }
  .section-count { flex-basis: 100%; margin-left: 0; }
  .questions-filter { position: static; }
}
@media print {
  .questions-filter, .open-instrument, .route-bar { display: none !important; }
  .question-section { break-inside: avoid; }
}

/* --- Figures A and T after the manuscript figures: rings, ring words, sectors --- */
.figure-paper { fill: var(--ink-2); stroke: #a77c27; stroke-width: 1.5; }
.ring-line { fill: none; stroke: #a77c27; stroke-width: 1; }
.ring-line.faint { stroke: rgba(167,124,39,0.5); stroke-width: 0.7; }
.figure-line { stroke: #6b6352; stroke-width: 0.7; }
.figure-line.selected { stroke: var(--gold); stroke-width: 1.8; }
.figure-node { fill: #a77c27; }
.figure-node.selected { fill: var(--gold); r: 6; }
.figure-centre { fill: var(--ink); stroke: #a77c27; stroke-width: 1.5; }
.wheel-letter.figure-letter { font-size: 24px; }
.wheel-letter.centre-letter { font-size: 28px; }
.ring-word { font-family: var(--serif); font-size: 13.5px; letter-spacing: 0.08em; fill: var(--paper-1); pointer-events: none; }
.ring-word.small { font-size: 11px; letter-spacing: 0.06em; fill: var(--paper-2); }
.ring-word.tiny { font-size: 7.2px; letter-spacing: 0.02em; fill: var(--paper-2); }
.ring-word.selected { fill: var(--gold); }
.sector { fill: transparent; cursor: pointer; stroke: none; }
.node-hit { fill: transparent; cursor: pointer; }
.node-hit:hover { fill: rgba(217,178,92,0.25); }
.sector:hover { fill: rgba(217,178,92,0.08); }
.sector.selected { fill: rgba(217,178,92,0.16); }
.sector:focus { outline: none; }
.sector:focus-visible { outline: none; stroke: var(--gold); stroke-width: 3; }
.proposition-list { list-style: none; margin: 0.6rem 0; padding: 0; display: grid; gap: 0.25rem; font-size: 0.95rem; }
.proposition-list .latin, .corner-list .latin { font-family: var(--serif); font-style: italic; color: var(--paper-1); }
.corner-list { display: grid; gap: 0.6rem; margin: 0.6rem 0; }
.corner { border: 1px solid var(--line); border-radius: 8px; padding: 0.6rem 0.8rem; }
.corner.selected { border-color: var(--line-gold); background: rgba(217,178,92,0.06); }
.corner h3 { margin: 0 0 0.35rem; font-size: 1rem; font-family: var(--serif); font-weight: 500; }
.species-list { margin: 0; padding-left: 1.2rem; font-size: 0.92rem; display: grid; gap: 0.2rem; }
.corner-example { margin: 0.5rem 0 0; font-size: 0.88rem; color: var(--muted); }
.muted { color: var(--muted); }
@media (max-width: 400px) { .wheel-letter.figure-letter { font-size: 22px; } }