/* =============================================================================
   Cartographie philosophique — feuille de style unique.
   Mobile-first, contraste fort, transitions discrètes, impression soignée.
   ========================================================================== */

:root {
  --bg: #faf8f5;
  --card: #ffffff;
  --ink: #23201d;
  --ink-soft: #5d564e;
  --ink-faint: #8a8178;
  --line: #e3ddd4;
  --line-strong: #cdc4b8;
  --accent: #b85c38;
  --accent-soft: rgba(184, 92, 56, 0.10);
  --danger: #9c2f2f;
  --radius: 10px;
  --maxw: 44rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17161a;
    --card: #201f24;
    --ink: #ece7e0;
    --ink-soft: #b7b0a7;
    --ink-faint: #8b847c;
    --line: #34323a;
    --line-strong: #46434c;
    --accent: #e08a63;
    --accent-soft: rgba(224, 138, 99, 0.14);
    --danger: #d97070;
  }
}

* { box-sizing: border-box; }

/* L'attribut `hidden` doit toujours l'emporter : la règle UA `[hidden]{display:none}`
   a une spécificité nulle et se fait écraser par n'importe quelle classe posant un
   `display` (ex. `.modal`, `.progress`). Sans ça, les éléments masqués en HTML
   restent visibles et le JS qui bascule `node.hidden` n'a plus aucun effet. */
[hidden] { display: none !important; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { line-height: 1.22; font-weight: 600; letter-spacing: -0.01em; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.25rem 1.1rem 4rem;
}

/* --- barre supérieure --------------------------------------------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.6rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  font-size: 0.82rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.progress {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.1rem 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.progress-track {
  flex: 1;
  height: 4px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  width: 1%;
  background: var(--accent);
  transition: width 180ms ease-out;
}
.progress-count {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

.storage-warning {
  max-width: var(--maxw);
  margin: 0.8rem auto 0;
  padding: 0.6rem 0.9rem;
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  color: var(--ink-soft);
  font-size: 0.9rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* --- boutons ------------------------------------------------------------ */
.btn {
  font: inherit;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 0.95rem;
  padding: 0.7rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  transition: background 120ms, border-color 120ms, transform 60ms;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; border-color: var(--line); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { background: transparent; color: var(--ink-soft); border-color: var(--line); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-small { padding: 0.35rem 0.7rem; font-size: 0.8rem; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* --- accueil & bandeau -------------------------------------------------- */
.intro { padding-top: 2rem; }
.intro h1 { font-size: 2.1rem; margin: 0 0 1.2rem; }
.lede { color: var(--ink-soft); margin: 0 0 1.1rem; }
.intro .btn { margin-top: 0.8rem; }

.banner {
  margin-top: 1.5rem;
  padding: 1.2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}
.banner h2 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.banner p { margin: 0 0 1rem; color: var(--ink-soft); font-size: 0.95rem; }
.banner-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* --- carte de question --------------------------------------------------- */
.quiz { padding-top: 1.5rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
}
.q-type {
  margin: 0 0 0.9rem;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.q-text {
  margin: 0 0 1.5rem;
  font-size: 1.32rem;
  line-height: 1.35;
  outline: none;
}
.hint {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, sans-serif;
}

/* --- options (communes) -------------------------------------------------- */
.opt {
  font: inherit;
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.95rem 1rem;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 120ms, border-color 120ms;
}
.opt:hover { border-color: var(--accent); background: var(--accent-soft); }
.opt.selected { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }

/* Likert */
.likert-legend {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, sans-serif;
  margin-bottom: 0.5rem;
}
.likert-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0.4rem; }
.likert-btn {
  text-align: center;
  padding: 1rem 0;
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
}

/* Dilemmes */
.choices { display: flex; flex-direction: column; gap: 0.6rem; }

/* Classement */
.rank-list { display: flex; flex-direction: column; gap: 0.6rem; }
.rank-btn { display: flex; align-items: center; gap: 0.85rem; }
.rank-badge {
  flex: 0 0 auto;
  width: 1.8rem; height: 1.8rem;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-size: 0.85rem;
  font-family: ui-monospace, monospace;
  color: var(--ink-faint);
}
.rank-btn.selected .rank-badge { background: var(--accent); border-color: var(--accent); color: #fff; }
.rank-label { flex: 1; }
.ranking .btn-small { margin-top: 0.8rem; }

/* Curseur */
.slider-labels {
  display: flex;
  justify-content: space-between;
  gap: 1.2rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 1.1rem;
}
.slider-labels span { flex: 1; }
.slider-labels span:last-child { text-align: right; }
.slider { width: 100%; accent-color: var(--accent); height: 2rem; }
.slider-readout {
  margin: 0.5rem 0 0;
  text-align: center;
  font-size: 0.88rem;
  color: var(--ink-soft);
  font-family: ui-sans-serif, system-ui, sans-serif;
}

/* --- navigation ---------------------------------------------------------- */
.nav {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 1.1rem;
}
.nav .btn { min-width: 8rem; }

/* --- rapport ------------------------------------------------------------- */
.report { padding-top: 1.5rem; }
.report-head h1 { font-size: 2rem; margin: 0 0 0.4rem; }
.report-sub {
  margin: 0 0 1.8rem;
  color: var(--ink-faint);
  font-size: 0.9rem;
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.report h2 { font-size: 1.35rem; margin: 2.4rem 0 0.6rem; }
.report h3 { font-size: 1.02rem; margin: 1.6rem 0 0.7rem; color: var(--ink-soft); }
.section-intro { color: var(--ink-soft); font-size: 0.95rem; margin: 0 0 1.1rem; }

.radar-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem;
  margin-bottom: 1.6rem;
}
/* --- graphiques (canvas peints par charts.js) ---------------------------- */
.chart { margin: 0 0 1.4rem; }
.chart-canvas {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}
.chart-title {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.chart figcaption {
  margin: 0.5rem auto 0;
  max-width: 34rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.chart-fallback {
  margin: 0;
  padding: 1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.firmness .chart, .drift .chart, .friction .chart {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem;
}

.score-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.score-table th, .score-table td {
  text-align: left;
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.score-table thead th {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-weight: 500;
}
.score-table tbody th { font-weight: 600; }
.axis-name { display: block; }
.axis-poles { display: block; font-size: 0.72rem; color: var(--ink-faint); font-weight: 400; }
.score-cell { width: 8.5rem; }
.score-num {
  font-family: ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
}
.bar { height: 4px; background: var(--line); border-radius: 999px; margin-top: 0.3rem; overflow: hidden; }
.bar-fill { height: 100%; background: var(--accent); }
.col-pos { display: none; color: var(--ink-soft); font-size: 0.82rem; }

.axis-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  margin-bottom: 0.6rem;
  padding: 0 1rem;
}
.axis-card summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.9rem 0;
  cursor: pointer;
  list-style: none;
}
.axis-card summary::-webkit-details-marker { display: none; }
.card-title { font-weight: 600; }
.card-score {
  font-family: ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  color: var(--accent);
  white-space: nowrap;
}
.card-position {
  margin: 0 0 0.7rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.card-text { margin: 0 0 1.1rem; color: var(--ink-soft); }

.friction-intro, .friction-empty { color: var(--ink-soft); font-size: 0.95rem; margin: 0 0 1rem; }
.friction-card {
  border-left: 3px solid var(--accent);
  background: var(--card);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.1rem;
  margin-bottom: 0.9rem;
}
.friction-card h4 { margin: 0 0 0.7rem; font-size: 0.98rem; }
.friction-q { margin: 0 0 0.5rem; font-size: 0.9rem; }
.q-tag {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.q-quote { color: var(--ink-soft); font-style: italic; font-size: 0.95rem; }
.friction-scores {
  margin: 0 0 0.6rem;
  font-family: ui-monospace, monospace;
  font-size: 0.8rem;
  color: var(--ink-faint);
}
.friction-gap { margin: 0.7rem 0 0; color: var(--ink-soft); font-size: 0.95rem; }

.report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 2.4rem 0 1.5rem;
}
.report-foot {
  color: var(--ink-faint);
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

/* --- modal --------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 16, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
  z-index: 50;
}
.modal-box {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 1.5rem;
  max-width: 26rem;
  width: 100%;
}
.modal-box h2 { margin: 0 0 0.7rem; font-size: 1.15rem; }
.modal-box p { margin: 0 0 1.4rem; color: var(--ink-soft); font-size: 0.95rem; }
.modal-actions { display: flex; justify-content: flex-end; gap: 0.6rem; }

/* --- pied ---------------------------------------------------------------- */
.footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.1rem 2.5rem;
  color: var(--ink-faint);
  font-size: 0.8rem;
  font-family: ui-sans-serif, system-ui, sans-serif;
}

/* --- configurations, dérive, actions ------------------------------------- */
.col-num { text-align: right !important; white-space: nowrap; font-variant-numeric: tabular-nums; }

.combo-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin: 0 0 1rem;
}
.combo-card h3 { margin: 0 0 0.4rem; font-size: 1.02rem; color: var(--ink); }
.combo-axes {
  margin: 0 0 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.combo-text { margin: 0; }

.drift-list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.drift-list li { margin-bottom: 0.35rem; }

.card-lead { color: var(--ink); }

.action-status {
  margin: 0.6rem 0 0;
  min-height: 1.2em;
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.prompt-fallback {
  width: 100%;
  margin-top: 0.8rem;
  padding: 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  line-height: 1.5;
}

/* --- écrans larges ------------------------------------------------------- */
@media (min-width: 40rem) {
  body { font-size: 18px; }
  .wrap { padding: 2rem 1.5rem 5rem; }
  .card { padding: 2.2rem 2rem; }
  .q-text { font-size: 1.55rem; }
  .intro h1 { font-size: 2.7rem; }
  .col-pos { display: table-cell; }
  .radar-box { padding: 1.4rem; }
}

/* --- impression / PDF ---------------------------------------------------- */
@media print {
  :root {
    --bg: #fff; --card: #fff; --ink: #000; --ink-soft: #222; --ink-faint: #555;
    --line: #bbb; --line-strong: #999; --accent: #7a3a22; --accent-soft: #f0e6e0;
  }
  body { font-size: 11pt; background: #fff; }
  .no-print, .topbar, .footer, .modal, #quiz, #intro, #resume-banner { display: none !important; }
  .wrap { max-width: none; padding: 0; }
  .report { padding-top: 0; }
  .report h2 { margin-top: 1.4rem; page-break-after: avoid; }
  .axis-card { break-inside: avoid; page-break-inside: avoid; border: 1px solid #bbb; }
  /* Les accordéons doivent être ouverts sur papier : on ne peut pas cliquer. */
  .axis-card > .card-position, .axis-card > .card-text { display: block !important; }
  details:not([open]) > *:not(summary) { display: block !important; }
  .radar-box { border: none; padding: 0; break-inside: avoid; }
  .chart { break-inside: avoid; page-break-inside: avoid; }
  .chart-canvas { max-width: 13cm; margin: 0 auto; }
  .firmness .chart, .drift .chart, .friction .chart { border: none; padding: 0; }
  .combo-card { break-inside: avoid; border: 1px solid #bbb; border-left: 2px solid #7a3a22; }
  .score-table { font-size: 9.5pt; break-inside: avoid; }
  .friction-card { break-inside: avoid; border-left: 2px solid #7a3a22; }
  a[href]::after { content: ""; }
}

/* --- accessibilité : mouvement réduit ------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}