/* ============================================================
   VERDICT — feuille de style
   Direction : rigueur documentaire suisse. Papier froid, encre,
   carmin des cours. Références de dossier en mono.
   ============================================================ */

:root {
  --paper: #fbfbfa;
  --paper-2: #f2f2ef;
  --ink: #15191e;
  --ink-2: #454e58;
  --ink-3: #8a939d;
  --line: #dcdeda;
  --carmine: #9e2b25;
  --carmine-dark: #6f1d19;
  --ok: #2f7d5b;
  --radius: 10px;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

a { color: var(--carmine); }

/* ---------- En-tête ---------- */
header.site {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
header.site .wrap {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-top: 18px; padding-bottom: 14px;
}
.brand {
  font-family: var(--font-display);
  font-weight: 700; font-size: 20px; letter-spacing: -0.01em;
  color: var(--ink); text-decoration: none;
}
.brand .dot { color: var(--carmine); }
.brand-sub { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.06em; text-transform: uppercase; }

/* ---------- Barre de progression ---------- */
.progress-rail { height: 3px; background: var(--paper-2); }
.progress-bar { height: 3px; background: var(--carmine); width: 0%; transition: width .3s ease; }

main { padding: 40px 0 80px; }
.screen { display: none; }
.screen.active { display: block; animation: appear .35s ease; }
@keyframes appear { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .screen.active { animation: none; }
  .progress-bar { transition: none; }
}

/* ---------- Accueil ---------- */
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 700; line-height: 1.08; letter-spacing: -0.02em;
  margin: 28px 0 16px;
}
.hero h1 em { font-style: normal; color: var(--carmine); }
.hero .lede { font-size: 18px; color: var(--ink-2); max-width: 560px; }

.notice {
  margin-top: 26px; padding: 14px 16px;
  border-left: 3px solid var(--carmine);
  background: var(--paper-2); border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 14.5px; color: var(--ink-2);
}

.length-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 30px; }
@media (max-width: 620px) { .length-grid { grid-template-columns: 1fr; } }
.length-card {
  text-align: left; cursor: pointer;
  border: 1px solid var(--line); background: #fff;
  border-radius: var(--radius); padding: 18px 16px;
  font: inherit; color: inherit;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.length-card:hover, .length-card:focus-visible {
  border-color: var(--carmine); transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(21,25,30,.07);
}
.length-card .lc-n { font-family: var(--font-mono); font-size: 26px; font-weight: 600; }
.length-card .lc-t { font-weight: 600; margin-top: 2px; }
.length-card .lc-d { font-size: 13.5px; color: var(--ink-3); margin-top: 4px; }

.resume-box { margin-top: 18px; font-size: 14.5px; }

/* ---------- Écran de cas ---------- */
.case-meta {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-3);
  letter-spacing: .05em; text-transform: uppercase;
}
.case-card {
  margin-top: 14px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 26px 24px;
}
.case-card p.body { font-size: 17.5px; line-height: 1.7; margin: 0; }

.verdict-zone { margin-top: 30px; }
.verdict-label {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-3);
}
.verdict-readout {
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 44px); font-weight: 700; letter-spacing: -0.01em;
  margin: 4px 0 14px; min-height: 1.2em;
  transition: color .15s linear;
}

input.scale[type=range] {
  width: 100%; margin: 0; appearance: none; -webkit-appearance: none;
  height: 34px; background: transparent; cursor: pointer;
}
input.scale::-webkit-slider-runnable-track {
  height: 6px; border-radius: 3px;
  background: linear-gradient(90deg, #2f7d5b 0%, #b3a23a 30%, #9e2b25 75%, #2b0c0e 100%);
}
input.scale::-moz-range-track {
  height: 6px; border-radius: 3px;
  background: linear-gradient(90deg, #2f7d5b 0%, #b3a23a 30%, #9e2b25 75%, #2b0c0e 100%);
}
input.scale::-webkit-slider-thumb {
  -webkit-appearance: none; width: 26px; height: 26px; margin-top: -10px;
  border-radius: 50%; background: #fff; border: 3px solid var(--ink);
  box-shadow: 0 2px 6px rgba(0,0,0,.25);
}
input.scale::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 3px solid var(--ink);
  box-shadow: 0 2px 6px rgba(0,0,0,.25);
}
input.scale:focus-visible { outline: 2px solid var(--carmine); outline-offset: 4px; border-radius: 6px; }

.scale-ticks {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-3);
  margin-top: 6px; letter-spacing: .02em;
}

.actions { margin-top: 28px; display: flex; gap: 12px; align-items: center; }

/* ---------- Boutons ---------- */
.btn {
  font: inherit; font-weight: 600; cursor: pointer;
  border-radius: var(--radius); padding: 12px 22px;
  border: 1px solid transparent;
  transition: background .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: #000; }
.btn-carmine { background: var(--carmine); color: #fff; }
.btn-carmine:hover { background: var(--carmine-dark); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--ink-3); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn-sm { padding: 7px 14px; font-size: 13.5px; }

/* ---------- Démographie ---------- */
.form-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px; margin-top: 18px;
}
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 14.5px; margin-bottom: 8px; }
.choices { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  font: inherit; font-size: 14.5px; cursor: pointer;
  padding: 9px 18px; border-radius: 99px;
  border: 1px solid var(--line); background: var(--paper);
}
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
input[type=number], input[type=email], input[type=password], input[type=text], textarea, select {
  font: inherit; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 8px; background: #fff; width: 100%; max-width: 100%;
}
input:focus-visible, textarea:focus-visible, select:focus-visible, .chip:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--carmine); outline-offset: 2px;
}
.hint { font-size: 13px; color: var(--ink-3); }

/* ---------- Résumé ---------- */
h2.section {
  font-family: var(--font-display); font-weight: 700;
  font-size: 26px; letter-spacing: -0.01em; margin: 36px 0 14px;
}
.summary-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; margin-bottom: 10px;
}
.summary-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.summary-code { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-3); letter-spacing: .05em; }
.summary-qual { font-weight: 600; }
.summary-sentence {
  font-family: var(--font-mono); font-weight: 600; font-size: 14.5px;
  white-space: nowrap;
}
.summary-body { font-size: 14px; color: var(--ink-2); margin: 8px 0 0; display: none; }
.summary-item.open .summary-body { display: block; }
.summary-edit { margin-top: 14px; display: none; }
.summary-item.editing .summary-edit { display: block; }
.summary-tools { margin-top: 10px; display: flex; gap: 8px; }

.score-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 560px) { .score-grid { grid-template-columns: 1fr; } }
.score-row {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px;
}
.score-row .sr-label { font-size: 13px; color: var(--ink-2); display: flex; justify-content: space-between; }
.score-row .sr-val { font-family: var(--font-mono); font-weight: 600; }
.score-track { height: 6px; background: var(--paper-2); border-radius: 3px; margin-top: 8px; overflow: hidden; }
.score-fill { height: 100%; background: var(--carmine); border-radius: 3px; }
.score-delta { font-size: 12px; color: var(--ink-3); margin-top: 6px; }

.global-score {
  display: flex; align-items: center; gap: 20px;
  background: var(--ink); color: var(--paper);
  border-radius: var(--radius); padding: 22px 24px; margin-bottom: 16px;
}
.global-score .gs-n { font-family: var(--font-display); font-size: 46px; font-weight: 700; line-height: 1; }
.global-score .gs-t { font-size: 14px; color: #b9c1c9; }

/* ---------- Pied ---------- */
footer.site {
  border-top: 1px solid var(--line);
  padding: 22px 0 34px; font-size: 13px; color: var(--ink-3);
}
footer.site .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; font-size: 14px;
  padding: 10px 18px; border-radius: 99px; opacity: 0;
  pointer-events: none; transition: opacity .25s; z-index: 50;
}
.toast.show { opacity: 1; }

/* ---------- Admin ---------- */
.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin: 26px 0 22px; flex-wrap: wrap; }
.tab {
  font: inherit; font-size: 14.5px; font-weight: 600; cursor: pointer;
  background: none; border: none; color: var(--ink-3);
  padding: 10px 14px; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab.active { color: var(--ink); border-bottom-color: var(--carmine); }

table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; background: #fff; }
table.data th, table.data td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.data th { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.mono { font-family: var(--font-mono); }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.kpi .k-n { font-family: var(--font-display); font-size: 30px; font-weight: 700; }
.kpi .k-t { font-size: 12.5px; color: var(--ink-3); }
.gap-pos { color: var(--carmine); font-weight: 600; }
.gap-neg { color: var(--ok); font-weight: 600; }
.badge { font-family: var(--font-mono); font-size: 11px; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--line); }
.badge.on { background: #e8f3ee; color: var(--ok); border-color: #cde5da; }
.badge.off { background: var(--paper-2); color: var(--ink-3); }
@media (max-width: 700px) { .charts-2 { grid-template-columns: 1fr !important; } }
.chart-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.kpi .k-s { font-size: 11.5px; color: var(--ink-3); }