:root {
  --bg: #0f1117;
  --bg-card: #181b24;
  --bg-option: #1f2330;
  --bg-option-hover: #272c3d;
  --accent: #e8a44c;
  --accent-soft: rgba(232, 164, 76, 0.14);
  --text: #e7e9ee;
  --text-dim: #9aa1b2;
  --border: #2a2f40;
  --radius: 14px;
  --font: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  background-image: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(232,164,76,0.07), transparent);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
  line-height: 1.55;
}

#app {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

/* ---------- écrans ---------- */
.screen { display: none; animation: fadeIn 0.35s ease; }
.screen.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- cartes ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 44px;
  margin-top: 24px;
}

.intro-card, .module-card, .result-card { text-align: center; }

.logo {
  font-size: 40px;
  color: var(--accent);
  margin-bottom: 8px;
}

h1 {
  font-size: 2.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

h2 { font-size: 1.35rem; font-weight: 600; line-height: 1.4; }

.subtitle { color: var(--text-dim); margin: 12px auto 28px; max-width: 480px; }

.intro-info {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin: 24px 0;
}

.info-item { display: flex; flex-direction: column; }
.info-num { font-size: 1.9rem; font-weight: 700; color: var(--accent); }
.info-label { color: var(--text-dim); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }

.intro-note {
  color: var(--text-dim);
  font-size: 0.92rem;
  max-width: 540px;
  margin: 0 auto 28px;
  text-align: left;
  background: var(--bg-option);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
}

/* ---------- boutons ---------- */
.btn-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }

.btn {
  font-family: var(--font);
  font-size: 1rem;
  padding: 13px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent);
  color: #14100a;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(232, 164, 76, 0.25);
}
.btn-primary:hover { background: #f2b566; }

.btn-secondary {
  background: var(--bg-option);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-option-hover); }

.btn-link {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 0.9rem;
  cursor: pointer;
  margin-top: 18px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.btn-link:hover { color: var(--text); }

.hidden { display: none !important; }

/* ---------- formulaire identité ---------- */
#identity-form { margin-top: 24px; text-align: left; }
#identity-form label {
  display: block;
  margin-bottom: 18px;
  color: var(--text-dim);
  font-size: 0.92rem;
}
#identity-form input, #identity-form select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  font-family: var(--font);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg-option);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s;
}
#identity-form input:focus, #identity-form select:focus { border-color: var(--accent); }
.req { color: var(--accent); }

/* ---------- code d'accès (écran d'accueil) ---------- */
#token-row { margin-top: 18px; }
#token-input {
  display: block;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  padding: 10px 14px;
  font-family: var(--font);
  font-size: 0.92rem;
  text-align: center;
  color: var(--text);
  background: var(--bg-option);
  border: 1px dashed var(--border);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s;
}
#token-input:focus { border-color: var(--accent); }
#token-input.token-valid,
#token-input.token-valid:focus {
  border-style: solid;
  border-color: #7ec8a9;
  background: rgba(126, 200, 169, 0.08);
}
.token-ok {
  margin-top: 8px;
  color: #7ec8a9;
  font-size: 0.88rem;
  text-align: center;
}

/* ---------- module ---------- */
.module-icon { font-size: 42px; margin-bottom: 8px; }
.module-count {
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}
.module-desc { color: var(--text-dim); margin: 14px auto 26px; max-width: 520px; }

/* ---------- progression ---------- */
#progress-header { margin-top: 8px; }
.progress-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 8px;
}
#progress-module { color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; }
.progress-bar {
  height: 5px;
  background: var(--bg-option);
  border-radius: 3px;
  overflow: hidden;
}
#progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), #f2c98a);
  border-radius: 3px;
  transition: width 0.3s ease;
}

/* ---------- convergence ---------- */

#convergence-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  cursor: help;
}
.conv-label {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}
#conv-spark {
  flex: 1;
  height: 30px;
  background: var(--bg-option);
  border-radius: 4px;
}
#conv-spark .spark-line {
  fill: none;
  stroke: #7ec8a9;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}
#conv-spark .spark-chance {
  stroke: var(--text-dim);
  stroke-width: 1;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
  opacity: 0.5;
}
#conv-pct {
  font-size: 0.75rem;
  color: #7ec8a9;
  min-width: 38px;
  text-align: right;
  flex-shrink: 0;
}
#conv-flash {
  font-size: 0.75rem;
  color: var(--text-dim);
  min-width: 74px;
  flex-shrink: 0;
  opacity: 0;
}

.conv-summary {
  color: #7ec8a9;
  font-size: 0.9rem;
  margin-top: 10px;
}

/* ---------- question ---------- */
.question-card { padding: 34px 38px; }
#question-text { margin-bottom: 26px; }

#options { display: flex; flex-direction: column; gap: 12px; }

.option {
  background: var(--bg-option);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 15px 18px;
  cursor: pointer;
  text-align: left;
  font-size: 0.98rem;
  color: var(--text);
  transition: background 0.13s, border-color 0.13s, transform 0.13s;
  display: flex;
  gap: 12px;
  align-items: baseline;
}
.option:hover { background: var(--bg-option-hover); border-color: #3a4158; transform: translateX(3px); }
.option.selected {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.option .key {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.q-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 22px;
}
.q-nav .btn-link { margin-top: 0; }

/* ---------- piliers identitaires ---------- */

.pillar-counter {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 14px;
  letter-spacing: 0.06em;
}
.pillar-counter.full { color: var(--accent); }

#pillar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 22px;
}

.pillar-chip {
  position: relative;
  background: var(--bg-option);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 18px;
  font-family: var(--font);
  font-size: 0.92rem;
  color: var(--text);
  cursor: pointer;
  transition: background 0.13s, border-color 0.13s, transform 0.13s;
}
.pillar-chip:hover { background: var(--bg-option-hover); transform: translateY(-1px); }
.pillar-chip.selected {
  background: var(--accent-soft);
  border-color: var(--accent);
  padding-left: 34px;
}
.pillar-chip .rank {
  display: none;
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 19px;
  height: 19px;
  line-height: 19px;
  border-radius: 50%;
  background: var(--accent);
  color: #14100a;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
}
.pillar-chip.selected .rank { display: block; }

#pillar-details { margin-bottom: 18px; text-align: left; }
.pillar-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.pillar-detail .pillar-label {
  flex: 0 0 190px;
  font-size: 0.9rem;
  color: var(--accent);
}
.pillar-detail input {
  flex: 1;
  padding: 9px 12px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg-option);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
}
.pillar-detail input:focus { border-color: var(--accent); }

@media (max-width: 560px) {
  .pillar-detail { flex-direction: column; align-items: stretch; gap: 4px; }
  .pillar-detail .pillar-label { flex: none; }
}

/* ---------- résultat ---------- */
#prompt-output {
  width: 100%;
  height: 420px;
  margin: 20px 0 22px;
  background: var(--bg-option);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  font-family: "SF Mono", "Menlo", monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  resize: vertical;
  outline: none;
}
#prompt-output:focus { border-color: var(--accent); }

#result-stats { margin-bottom: 4px; }

#deep-offer, #decision-offer, #meta-offer {
  margin-top: 26px;
  padding: 22px 26px;
  background: var(--bg-option);
  border: 1px dashed var(--accent);
  border-radius: var(--radius);
}
#decision-offer { border-color: #7ec8a9; }
#meta-offer { border-color: #b8a1d9; }
#deep-offer .module-desc, #decision-offer .module-desc, #meta-offer .module-desc { margin-top: 0; }

/* ---------- responsive ---------- */
@media (max-width: 560px) {
  .card { padding: 26px 20px; }
  .intro-info { gap: 26px; }
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.15rem; }
  .q-nav { flex-direction: column; gap: 4px; align-items: flex-start; }
}

.import-error {
  color: #e08585;
  font-size: 0.9rem;
  margin-top: 14px;
}

/* ---------- filigrane Enkidu ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("../media/enkidu-watermark.svg") no-repeat right -70px top 90px;
  background-size: min(88vh, 700px);
  opacity: 0.16;
  pointer-events: none;
  z-index: 0;
}
#app { position: relative; z-index: 1; }

/* les cartes laissent transparaître le filigrane */
.card {
  background: rgba(24, 27, 36, 0.78);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
}

/* ---------- réduction de prompt ---------- */
#reduce-offer {
  margin-top: 26px;
  padding: 22px 26px;
  background: var(--bg-option);
  border: 1px dashed #7ec8a9;
  border-radius: var(--radius);
}
#reduce-offer .module-desc { margin-top: 0; }
.reduce-status {
  color: #7ec8a9;
  font-size: 0.9rem;
  margin-top: 12px;
}

/* ---------- vignette du tutoriel sur l'accueil ---------- */
#tuto-mini {
  display: block;
  width: 302px;
  margin: 4px auto 28px;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: #12141c;
  transition: border-color 0.15s, transform 0.15s;
}
#tuto-mini:hover { border-color: var(--accent); transform: translateY(-2px); }
.tuto-frame {
  display: block;
  width: 300px;
  height: 130px;
  overflow: hidden;
  position: relative;
}
.tuto-frame iframe {
  width: 800px;
  height: 348px;
  border: 0;
  transform: scale(0.375);
  transform-origin: top left;
  pointer-events: none;
}
.tuto-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 14px;
  font-size: 0.85rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  background: var(--bg-option);
}
.tuto-play {
  color: var(--accent);
  font-size: 0.8rem;
}
#tuto-mini:hover .tuto-caption { color: var(--text); }