/* ============================================================
   TOKENS — instrument panel / verre fumé d'atelier aéronautique
   ============================================================ */
:root {
  --bg-deep: #0A0C10;
  --ink: #0F1216;
  --panel: rgba(24, 27, 32, 0.62);
  --panel-raised: rgba(255, 255, 255, 0.045);
  --panel-raised-solid: #1A1D22;
  --panel-line: rgba(255, 255, 255, 0.09);
  --panel-line-strong: rgba(255, 255, 255, 0.18);
  --steel: #B7BFCB;
  --steel-dim: #7B8390;
  --paper: #F4F2EC;

  --orange: #EA7A33;
  --orange-deep: #C75A18;
  --orange-glow: rgba(234, 122, 51, 0.38);
  --amber: #F2BA3C;
  --amber-glow: rgba(242, 186, 60, 0.35);
  --blue: #5FA8D6;
  --blue-deep: #3D7CA0;
  --blue-glow: rgba(95, 168, 214, 0.30);
  --green: #3FC082;
  --green-deep: #2C7A4E;
  --green-glow: rgba(63, 192, 130, 0.30);
  --red: #E25C50;
  --red-deep: #A6332C;
  --red-glow: rgba(226, 92, 80, 0.32);

  --font-display: "Oswald", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --blur: 20px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  --shadow-deep: 0 28px 70px -24px rgba(0, 0, 0, 0.7), 0 1px 0 rgba(255, 255, 255, 0.03) inset;
  --shadow-soft: 0 14px 36px -16px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-deep);
  color: var(--paper);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Halo d'ambiance double-ton (chaud / froid), façon rétroéclairage
   d'instruments de bord — fixe, derrière tout le contenu. */
.rivets-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18px 18px, rgba(255, 255, 255, 0.022) 1.4px, transparent 1.4px),
    radial-gradient(900px 600px at 88% -8%, var(--orange-glow), transparent 60%),
    radial-gradient(800px 560px at -10% 105%, var(--blue-glow), transparent 60%);
  background-size: 36px 36px, auto, auto;
  opacity: 0.9;
}

@media (prefers-reduced-motion: no-preference) {
  .pulse-on-enter { animation: fadeUp 0.5s var(--ease) both; }
  .brand-mark svg { animation: breathe 5s ease-in-out infinite; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes breathe {
  0%, 100% { filter: drop-shadow(0 0 0 rgba(234,122,51,0)); }
  50% { filter: drop-shadow(0 0 9px rgba(234,122,51,0.55)); }
}

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

/* Scrollbar discrète (modale) */
.modal-card::-webkit-scrollbar { width: 8px; }
.modal-card::-webkit-scrollbar-track { background: transparent; }
.modal-card::-webkit-scrollbar-thumb {
  background: var(--panel-line-strong);
  border-radius: var(--radius-pill);
}

/* ============================================================
   TOPBAR — bandeau verre, fixe en haut
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--panel-line);
  background: rgba(10, 12, 16, 0.66);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  box-shadow: 0 1px 0 rgba(234,122,51,0.45), 0 12px 30px -18px rgba(0,0,0,0.6);
}
.topbar-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark { color: var(--amber); flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; gap: 2px; }
.brand-line1 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel-dim);
  font-weight: 700;
}
.brand-text h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: 0.01em;
  color: var(--paper);
  text-transform: uppercase;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.signature {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--steel);
  background: var(--panel-raised);
  border: 1px solid var(--panel-line);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
}
.signature strong { color: var(--amber); }

/* ============================================================
   GENERIC BUTTONS
   ============================================================ */
.ghost-btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13.5px;
  color: var(--paper);
  background: var(--panel-raised);
  border: 1.5px solid var(--panel-line);
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.ghost-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
  box-shadow: 0 8px 22px -12px var(--orange-glow);
  transform: translateY(-1px);
}
.ghost-btn.small { padding: 6px 12px; font-size: 12.5px; }
.ghost-btn.danger:hover { border-color: var(--red); color: var(--red); box-shadow: 0 8px 22px -12px var(--red-glow); }

.primary-btn {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 15px;
  color: #1A1304;
  background: linear-gradient(160deg, var(--amber) 0%, var(--orange) 100%);
  border: none;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  letter-spacing: 0.01em;
  box-shadow: 0 14px 30px -12px var(--orange-glow), inset 0 1px 0 rgba(255,255,255,0.35);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), filter 0.2s var(--ease);
}
.primary-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -12px var(--orange-glow), inset 0 1px 0 rgba(255,255,255,0.4); filter: brightness(1.05); }
.primary-btn:active { transform: translateY(0); box-shadow: 0 8px 18px -10px var(--orange-glow), inset 0 1px 0 rgba(255,255,255,0.3); }
.primary-btn:disabled {
  background: var(--panel-raised-solid);
  box-shadow: none;
  cursor: not-allowed;
  color: var(--steel-dim);
}

.icon-btn {
  background: none;
  border: none;
  color: var(--steel);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}
.icon-btn:hover { color: var(--paper); transform: rotate(90deg); }

/* ============================================================
   MAIN LAYOUT
   ============================================================ */
main#app {
  position: relative;
  z-index: 1;
  flex: 1;
  max-width: 880px;
  width: 100%;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.app-footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel-dim);
  letter-spacing: 0.06em;
  border-top: 1px solid var(--panel-line);
}

/* ============================================================
   HOME / SETUP SCREEN
   ============================================================ */
.hero-panel {
  background: var(--panel);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-deep);
  position: relative;
  overflow: hidden;
}
.hero-panel::before {
  content: "";
  position: absolute;
  top: -60px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, var(--orange-glow), transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.hero-panel h2 {
  font-family: var(--font-display);
  font-size: 32px;
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.hero-panel p.lead {
  color: var(--steel);
  font-size: 15.5px;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 0 28px;
}

.name-field {
  margin-bottom: 26px;
}
.name-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel-dim);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.name-field input {
  width: 100%;
  max-width: 320px;
  background: rgba(0, 0, 0, 0.28);
  border: 1.5px solid var(--panel-line);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.name-field input:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(234,122,51,0.18); }

.mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.mode-card {
  background: var(--panel-raised);
  border: 1.5px solid var(--panel-line);
  border-radius: var(--radius-sm);
  padding: 18px;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
  color: var(--paper);
  font-family: var(--font-body);
}
.mode-card:hover { border-color: var(--panel-line-strong); transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.mode-card.selected {
  border-color: var(--orange);
  background: linear-gradient(165deg, rgba(234,122,51,0.16), rgba(234,122,51,0.02));
  box-shadow: 0 0 0 1px var(--orange) inset, 0 16px 34px -16px var(--orange-glow);
}
.mode-card:disabled, .mode-card[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; }
.mode-card .mode-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--orange);
}
.mode-card .mode-title {
  font-weight: 800;
  font-size: 15.5px;
  margin: 6px 0 4px;
}
.mode-card .mode-desc {
  font-size: 12.5px;
  color: var(--steel-dim);
  line-height: 1.45;
}

.cat-section {
  margin-bottom: 28px;
}
.cat-section-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel-dim);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.cat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cat-chip {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--steel);
  background: var(--panel-raised);
  border: 1.5px solid var(--panel-line);
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.18s var(--ease);
  display: flex;
  align-items: center;
  gap: 6px;
}
.cat-chip:hover { border-color: var(--panel-line-strong); }
.cat-chip .count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel-dim);
}
.cat-chip.active {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(234, 122, 51, 0.12);
  box-shadow: 0 6px 16px -10px var(--orange-glow);
}
.cat-chip.active .count { color: var(--orange); }

.start-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.start-hint {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--steel-dim);
}

/* ============================================================
   QUIZ SCREEN
   ============================================================ */
.quiz-wrap { display: flex; flex-direction: column; gap: 18px; }

.progress-rail {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--panel);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}
.progress-track {
  flex: 1;
  height: 8px;
  background: rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-pill);
  overflow: hidden;
  position: relative;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange-deep), var(--amber));
  border-radius: var(--radius-pill);
  box-shadow: 0 0 12px var(--orange-glow);
  transition: width 0.4s var(--ease);
}
.progress-label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--steel);
  white-space: nowrap;
}
.progress-score {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--green);
  white-space: nowrap;
  font-weight: 700;
}
.quit-btn { flex-shrink: 0; }

.question-card {
  background: var(--panel);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
  overflow: hidden;
}
.question-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--panel-line);
  background: rgba(255, 255, 255, 0.02);
  flex-wrap: wrap;
}
.question-ref {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  font-weight: 700;
  letter-spacing: 0.05em;
}
.question-cat {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--steel-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.question-body { padding: 26px 24px 24px; }

.question-img-wrap {
  margin: 0 0 20px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--panel-line);
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 320px;
}
.question-img-wrap img {
  width: 100%;
  height: 100%;
  max-height: 320px;
  object-fit: contain;
  display: block;
}

.question-text {
  font-size: 18.5px;
  font-weight: 600;
  line-height: 1.45;
  margin: 0 0 22px;
  color: var(--paper);
}

.options-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.option-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  background: var(--panel-raised);
  border: 1.5px solid var(--panel-line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.option-btn:hover:not(:disabled) {
  border-color: var(--panel-line-strong);
  transform: translateX(3px);
  box-shadow: var(--shadow-soft);
}
.option-btn:disabled { cursor: default; }
.option-letter {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.32);
  border: 1.5px solid var(--panel-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--steel);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.option-btn.correct {
  border-color: var(--green);
  background: linear-gradient(90deg, rgba(63, 192, 130, 0.18), rgba(63, 192, 130, 0.03));
  box-shadow: 0 10px 26px -16px var(--green-glow);
}
.option-btn.correct .option-letter { background: var(--green); border-color: var(--green); color: #062414; }
.option-btn.wrong {
  border-color: var(--red);
  background: linear-gradient(90deg, rgba(226, 92, 80, 0.18), rgba(226, 92, 80, 0.03));
  box-shadow: 0 10px 26px -16px var(--red-glow);
}
.option-btn.wrong .option-letter { background: var(--red); border-color: var(--red); color: #2A0805; }
.option-btn.dim { opacity: 0.4; }

.option-mark {
  margin-left: auto;
  font-size: 18px;
  font-weight: 800;
  flex-shrink: 0;
}
.option-mark.ok { color: var(--green); }
.option-mark.ko { color: var(--red); }

.feedback-panel {
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--panel-line);
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
@media (prefers-reduced-motion: no-preference) {
  .feedback-panel { animation: fadeUp 0.35s var(--ease) both; }
}
.feedback-panel.ok { border-color: var(--green); background: rgba(63, 192, 130, 0.08); }
.feedback-panel.ko { border-color: var(--red); background: rgba(226, 92, 80, 0.08); }
.feedback-stamp {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 5px;
  border: 2px solid currentColor;
  transform: rotate(-4deg);
}
.feedback-panel.ok .feedback-stamp { color: var(--green); box-shadow: 0 0 18px -4px var(--green-glow); }
.feedback-panel.ko .feedback-stamp { color: var(--red); box-shadow: 0 0 18px -4px var(--red-glow); }
.feedback-text { font-size: 14.5px; line-height: 1.55; color: var(--steel); }
.feedback-text strong { color: var(--paper); }

.question-footer {
  display: flex;
  justify-content: flex-end;
  padding: 18px 24px 24px;
}

/* ============================================================
   RESULTS SCREEN
   ============================================================ */
.results-panel {
  background: var(--panel);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.results-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--steel-dim);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.results-score-big {
  font-family: var(--font-display);
  font-size: 76px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 6px;
  position: relative;
}
.results-score-big.tier-gold { color: var(--amber); text-shadow: 0 0 56px var(--amber-glow); }
.results-score-big.tier-green { color: var(--green); text-shadow: 0 0 56px var(--green-glow); }
.results-score-big.tier-orange { color: var(--orange); text-shadow: 0 0 56px var(--orange-glow); }
.results-score-big.tier-red { color: var(--red); text-shadow: 0 0 56px var(--red-glow); }
.results-sub {
  font-size: 15px;
  color: var(--steel);
  margin-bottom: 28px;
}
.results-stamp-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.stat-pill {
  background: var(--panel-raised);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-sm);
  padding: 14px 22px;
  min-width: 110px;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}
.stat-pill:hover { transform: translateY(-2px); border-color: var(--panel-line-strong); }
.stat-pill .num { font-family: var(--font-mono); font-size: 24px; font-weight: 700; display: block; }
.stat-pill .lbl { font-size: 11.5px; color: var(--steel-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.stat-pill.ok .num { color: var(--green); }
.stat-pill.ko .num { color: var(--red); }
.stat-pill.time .num { color: var(--blue); }

.results-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.review-list {
  margin-top: 36px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.review-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--panel-raised);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  transition: border-color 0.18s var(--ease);
}
.review-item:hover { border-color: var(--panel-line-strong); }
.review-item .dot {
  width: 10px; height: 10px; border-radius: 50%;
  flex-shrink: 0;
}
.review-item.ok .dot { background: var(--green); box-shadow: 0 0 10px var(--green-glow); }
.review-item.ko .dot { background: var(--red); box-shadow: 0 0 10px var(--red-glow); }
.review-item .ritext { color: var(--steel); flex: 1; }
.review-item .ritext strong { color: var(--paper); font-weight: 600; }

/* ============================================================
   MODAL / LEADERBOARD
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 6, 8, 0.66);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay[hidden] {
  display: none !important;
}
@media (prefers-reduced-motion: no-preference) {
  .modal-overlay:not([hidden]) .modal-card { animation: fadeUp 0.3s var(--ease) both; }
}
.modal-card {
  background: rgba(20, 23, 28, 0.82);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--panel-line-strong);
  border-radius: var(--radius);
  max-width: 560px;
  width: 100%;
  max-height: 84vh;
  overflow-y: auto;
  padding: 26px;
  box-shadow: var(--shadow-deep);
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.modal-head h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 21px;
  margin: 0;
}
.modal-sub {
  color: var(--steel-dim);
  font-size: 13px;
  margin: 0 0 18px;
}
.leaderboard-body { display: flex; flex-direction: column; gap: 8px; }
.lb-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--panel-raised);
  border-radius: var(--radius-sm);
  border: 1px solid var(--panel-line);
  transition: border-color 0.18s var(--ease);
}
.lb-row:hover { border-color: var(--panel-line-strong); }
.lb-rank {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--steel-dim);
  width: 24px;
  flex-shrink: 0;
}
.lb-row:nth-child(1) .lb-rank { color: var(--amber); }
.lb-row:nth-child(1) { border-color: rgba(242,186,60,0.4); box-shadow: 0 8px 22px -16px var(--amber-glow); }
.lb-row:nth-child(2) .lb-rank { color: var(--steel); }
.lb-row:nth-child(3) .lb-rank { color: var(--orange-deep); }
.lb-name { font-weight: 700; flex: 1; }
.lb-meta { font-family: var(--font-mono); font-size: 12px; color: var(--steel-dim); }
.lb-score { font-family: var(--font-mono); font-weight: 700; color: var(--green); }
.modal-actions { margin-top: 18px; display: flex; justify-content: flex-end; }
.empty-state { color: var(--steel-dim); font-size: 13.5px; padding: 18px 0; text-align: center; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
  .hero-panel { padding: 26px 20px; }
  .hero-panel h2 { font-size: 25px; }
  .brand-text h1 { font-size: 18px; }
  .results-score-big { font-size: 56px; }
  .question-text { font-size: 16.5px; }
  .topbar-inner { padding: 14px 16px; }
  .signature { display: none; }
}

/* Respect total du mode "réduire les animations" */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}