/* =====================================================
   Crème — Fidélité (public)
   Duolingo-like cartoon gamified UI — mobile first
   4 themes : playful | minimal | pastel | sunset
   ===================================================== */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; }
button { cursor: pointer; font: inherit; color: inherit; border: 0; background: transparent; padding: 0; }
input, button, textarea { font: inherit; }
input { color: inherit; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }

/* ── Tokens ── */
:root {
  --font-sans: Nunito, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: Fraunces, ui-serif, serif;

  --safe-top: env(safe-area-inset-top);
  --safe-bottom: env(safe-area-inset-bottom);

  --r-xs: 10px;
  --r-sm: 14px;
  --r-md: 18px;
  --r-lg: 22px;
  --r-xl: 28px;
  --r-xxl: 36px;
  --r-pill: 999px;

  /* ── Playful (default) ── */
  --primary: #3905c8;
  --primary-ink: #ffffff;
  --accent: #ffea29;
  --accent-ink: #171412;
  --ink: #171412;
  --muted: #6f6963;
  --surface: #ffffff;
  --surface-soft: #fffaf0;
  --border: #171412;
  --danger: #d9371d;
  --success: #13a05b;
  --focus-ring: rgba(57, 5, 200, 0.22);

  --bg-top: #fbf9ef;
  --bg-bottom: #f5f2ea;
  --bg-page: #f5f2ea;
  --halo-tl: rgba(57, 5, 200, 0.30);
  --halo-tr: rgba(255, 234, 41, 0.40);

  --shadow: var(--border);
}

/* ── Minimal — cool mono editorial ── */
body[data-theme="minimal"] {
  --primary: #0a0a0a;
  --primary-ink: #ffffff;
  --accent: #ededf0;
  --accent-ink: #0a0a0a;
  --ink: #0a0a0a;
  --muted: #767a85;
  --surface: #ffffff;
  --surface-soft: #fafafb;
  --border: #0a0a0a;
  --danger: #c4271a;
  --success: #1a8a4a;
  --focus-ring: rgba(10, 10, 10, 0.22);

  --bg-top: #ffffff;
  --bg-bottom: #eef0f4;
  --bg-page: #f5f6f8;
  --halo-tl: rgba(180, 190, 210, 0.30);
  --halo-tr: rgba(210, 213, 220, 0.40);

  --shadow: #c8ccd5;
}

/* ── Pastel — rosé + bleu layette ── */
body[data-theme="pastel"] {
  --primary: #e86ca0;
  --primary-ink: #ffffff;
  --accent: #c1e3ff;
  --accent-ink: #2a3a55;
  --ink: #5a4070;
  --muted: #8a6f7c;
  --surface: #ffffff;
  --surface-soft: #fff8fb;
  --border: #2a1a24;
  --danger: #d9371d;
  --success: #0f9a56;
  --focus-ring: rgba(232, 108, 160, 0.28);

  --bg-top: #fff5f7;
  --bg-bottom: #f0f6ff;
  --bg-page: #f6f3f8;
  --halo-tl: #ffd6e0;
  --halo-tr: #c1e3ff;

  --shadow: var(--border);
}

/* ── Sunset — corail + doré ── */
body[data-theme="sunset"] {
  --primary: #ff6b6b;
  --primary-ink: #ffffff;
  --accent: #ffc93c;
  --accent-ink: #4a1a00;
  --ink: #4a1a00;
  --muted: #8a5636;
  --surface: #ffffff;
  --surface-soft: #fff5e6;
  --border: #4a1a00;
  --danger: #b3221a;
  --success: #128450;
  --focus-ring: rgba(255, 107, 107, 0.28);

  --bg-top: #fff5f0;
  --bg-bottom: #fffbe8;
  --bg-page: #fff5e6;
  --halo-tl: rgba(255, 107, 107, 0.30);
  --halo-tr: rgba(255, 201, 60, 1);

  --shadow: var(--border);
}

/* ── Body ── */
body {
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 700;
  background-color: var(--bg-bottom);
  background:
    radial-gradient(circle at 20% -10%, var(--halo-tl) 0%, transparent 55%),
    radial-gradient(circle at 100% 20%, var(--halo-tr) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: 100% 100dvh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
html { background: var(--bg-bottom); }
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.55) 0, transparent 38%),
    radial-gradient(circle at 80% 90%, rgba(255,255,255,0.35) 0, transparent 42%);
  z-index: 0;
}

/* ── Boot loader ── */
.boot-loader {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: calc(var(--safe-top) + 88px) 18px calc(var(--safe-bottom) + 10px);
  background:
    radial-gradient(circle at 20% -10%, var(--halo-tl) 0%, transparent 55%),
    radial-gradient(circle at 100% 20%, var(--halo-tr) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  background-color: var(--bg-bottom);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: 100% 100dvh;
  z-index: 100;
  overflow-y: auto;
}
.boot-loader-inner {
  width: 100%;
  max-width: 440px;
  margin: 0 0 22px;
  text-align: center;
  animation: screenIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.boot-loader .dots-loader { margin-top: 20px; }

/* ── Error state ── */
.screen-error {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: calc(var(--safe-top) + 88px) 18px calc(var(--safe-bottom) + 10px);
  background:
    radial-gradient(circle at 20% -10%, var(--halo-tl) 0%, transparent 55%),
    radial-gradient(circle at 100% 20%, var(--halo-tr) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  background-color: var(--bg-bottom);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: 100% 100dvh;
  z-index: 50;
  overflow-y: auto;
  animation: fadeIn 0.4s ease both;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.screen-error-inner {
  width: 100%;
  max-width: 440px;
  margin: 0 0 22px;
  text-align: center;
  animation: screenIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.error-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: 2.1rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.error-sub {
  margin: 0 auto 22px;
  max-width: 320px;
  font-weight: 800;
  color: var(--muted);
  padding: 0 10px;
}
.error-hint {
  margin: 18px auto 0;
  max-width: 320px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  line-height: 1.4;
}

/* ── App layout ── */
.app {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding: calc(var(--safe-top) + 6px) 18px calc(var(--safe-bottom) + 10px);
  min-height: 100dvh;
  z-index: 1;
  display: flex;
  flex-direction: column;
}

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  animation: fadeDown 0.4s ease both;
  flex-shrink: 0;
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
/* ── Brand chip : premium card ── */
.brand-chip {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 7px 42px 7px 7px;
  border: 2.5px solid var(--border);
  border-radius: 22px;
  background:
    radial-gradient(120% 140% at 10% 50%, color-mix(in srgb, var(--accent) 22%, transparent) 0%, transparent 45%),
    linear-gradient(135deg, var(--surface) 0%, var(--surface-soft) 100%);
  box-shadow:
    0 5px 0 var(--shadow),
    0 10px 24px -10px rgba(0,0,0,0.18);
  flex: 1 1 0;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  isolation: isolate;
}
/* Shine sweep */
.brand-chip::before {
  content: "";
  position: absolute;
  top: 0; left: -60%;
  width: 55%;
  height: 100%;
  background: linear-gradient(115deg,
    transparent 20%,
    color-mix(in srgb, var(--accent) 55%, transparent) 50%,
    transparent 80%);
  pointer-events: none;
  animation: chipShine 6s ease-in-out infinite;
  z-index: 0;
  transform: skewX(-20deg);
}
@keyframes chipShine {
  0%, 85%, 100% { transform: translateX(0) skewX(-20deg); opacity: 0; }
  12% { opacity: 0; }
  28% { opacity: 1; }
  62% { transform: translateX(340%) skewX(-20deg); opacity: 0; }
}
/* Right-corner sparkle */
.brand-chip::after {
  content: "✦";
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%) rotate(0);
  font-size: 0.95rem;
  color: var(--primary);
  opacity: 0.35;
  pointer-events: none;
  animation: chipStarTwinkle 3.4s ease-in-out infinite;
  z-index: 0;
}
@keyframes chipStarTwinkle {
  0%, 100% { opacity: 0.25; transform: translateY(-50%) rotate(0) scale(1); }
  50%      { opacity: 0.75; transform: translateY(-50%) rotate(180deg) scale(1.25); }
}

.brand-chip-logo,
.brand-chip-txt { position: relative; z-index: 1; }

/* Logo with orbital sparkle */
.brand-chip-logo {
  position: relative;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.85) 0%, transparent 45%),
    radial-gradient(circle at 70% 70%, var(--accent) 0%, color-mix(in srgb, var(--accent) 80%, var(--ink)) 100%);
  flex-shrink: 0;
  overflow: hidden;
  font-size: 1.3rem;
  border: 2.5px solid var(--border);
  box-shadow:
    inset 0 -4px 0 rgba(0,0,0,0.1),
    0 2px 0 var(--shadow);
}
.brand-chip-logo img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.brand-chip-logo::after {
  content: "✦";
  position: absolute;
  top: -4px; right: -4px;
  font-size: 0.72rem;
  color: var(--primary);
  text-shadow: 0 0 0 2px var(--surface), 0 1px 0 #fff;
  z-index: 2;
  animation: logoSparkle 2.6s ease-in-out infinite;
  filter: drop-shadow(0 0 3px rgba(255,255,255,0.9));
}
@keyframes logoSparkle {
  0%, 100% { transform: rotate(0) scale(0.9); opacity: 0.85; }
  50%      { transform: rotate(180deg) scale(1.35); opacity: 1; }
}

.brand-chip-txt { display: flex; flex-direction: column; min-width: 0; gap: 4px; }

/* Kicker = mini live badge */
.brand-chip-kicker {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  align-self: flex-start;
  padding: 3px 9px 3px 7px;
  font-size: 0.55rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  color: var(--primary-ink);
  background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 80%, #fff) 0%, var(--primary) 100%);
  border: 1.5px solid var(--border);
  border-radius: var(--r-pill);
  text-transform: uppercase;
  line-height: 1;
  box-shadow: 0 2px 0 var(--shadow);
}
.brand-chip-kicker::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 50%, transparent);
  animation: kickerLivePulse 1.4s ease-in-out infinite;
}
@keyframes kickerLivePulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 70%, transparent); transform: scale(1); }
  50%      { box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 0%, transparent); transform: scale(1.25); }
}

.brand-chip-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: 1.1rem;
  line-height: 1.05;
  color: var(--ink);
  letter-spacing: -0.015em;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.progress {
  flex-shrink: 0;
  min-width: 92px;
  text-align: right;
}
.progress-label {
  font-size: 0.65rem; font-weight: 900;
  letter-spacing: 0.08em; color: var(--muted);
  margin-bottom: 4px; text-transform: uppercase;
}
.progress-track {
  position: relative;
  height: 10px;
  border: 2.5px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 2px 0 var(--shadow);
}
.progress-fill {
  height: 100%;
  width: 0;
  background: var(--primary);
  border-radius: var(--r-pill);
  transition: width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}
.progress-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  animation: shimmer 1.8s linear infinite;
}
@keyframes shimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}

/* Stage + Screens */
.stage {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.screen { display: none; }
.screen.is-active {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  width: 100%;
  margin: 0;
  animation: screenIn 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.screen.is-leaving {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  margin: 0;
  animation: screenOut 0.22s ease-in both;
}
@keyframes screenIn {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes screenOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(-18px) scale(0.97); }
}

/* Mascot */
.mascot {
  width: 112px;
  height: 112px;
  margin: 4px auto 22px;
  position: relative;
  display: grid;
  place-items: center;
  border: 3px solid var(--border);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--accent) 0 42%, var(--surface) 86%);
  box-shadow: 0 6px 0 var(--shadow);
  animation:
    mascotPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both,
    mascotFloat 3.2s ease-in-out infinite 0.6s;
}
.mascot-xl { width: 140px; height: 140px; }
.mascot-emoji {
  font-size: 3.2rem;
  line-height: 1;
  display: block;
  filter: drop-shadow(0 2px 0 rgba(0,0,0,0.06));
}
.mascot-xl .mascot-emoji { font-size: 4rem; }
.mascot::after {
  content: "";
  position: absolute;
  right: -6px; bottom: -4px;
  width: 18px; height: 18px;
  border: 2.5px solid var(--border);
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 2px 0 var(--shadow);
  animation: mascotDot 2s ease-in-out infinite;
}
.mascot-shine {
  position: absolute;
  top: 14px; right: 20px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(255,255,255,0.85);
  filter: blur(1px);
}
.mascot.swap .mascot-emoji { animation: mascotSwap 0.45s ease both; }
@keyframes mascotPop {
  0%   { opacity: 0; transform: scale(0) rotate(-12deg); }
  70%  { opacity: 1; transform: scale(1.14) rotate(4deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}
@keyframes mascotFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-6px) rotate(-2deg); }
}
@keyframes mascotDot {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.3); }
}
@keyframes mascotSwap {
  0%   { opacity: 1; transform: scale(1) rotate(0); }
  40%  { opacity: 0; transform: scale(0) rotate(-30deg); }
  55%  { opacity: 0; transform: scale(0) rotate(15deg); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}
@keyframes bounceSoft {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* Hero (intro) */
.hero { text-align: center; margin-bottom: 24px; }

/* Universal italic highlight (used in step-title, hero-title, success-title) */
em.hl {
  color: var(--primary);
  font-style: italic;
  font-weight: 900;
}

/* ── Kicker pill (intro + every step screen) — premium animated ── */
.kicker {
  position: relative;
  display: inline-flex;
  width: fit-content;
  align-self: center;
  margin: 0 auto 16px;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  border: 2.5px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--accent);
  background-image:
    radial-gradient(140% 220% at 0% 0%, rgba(255,255,255,0.7) 0%, transparent 45%),
    radial-gradient(140% 220% at 100% 100%, color-mix(in srgb, var(--accent) 60%, #fff) 0%, transparent 55%);
  color: var(--accent-ink);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-shadow: 0 1px 0 rgba(255,255,255,0.5);
  box-shadow:
    0 5px 0 var(--shadow),
    0 10px 22px -8px rgba(0,0,0,0.22),
    inset 0 -3px 0 rgba(0,0,0,0.08),
    inset 0 2px 0 rgba(255,255,255,0.5);
  transform: rotate(-2deg);
  animation: kickerFloat 3.6s ease-in-out infinite;
  overflow: hidden;
  isolation: isolate;
}
/* Animated diagonal shine that sweeps across the pill */
.kicker::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.65) 50%, transparent 70%);
  transform: translateX(-100%) skewX(-18deg);
  animation: kickerShine 4.5s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}
@keyframes kickerShine {
  0%, 65%, 100% { transform: translateX(-100%) skewX(-18deg); opacity: 0; }
  18%           { opacity: 0; }
  35%           { opacity: 1; }
  55%           { transform: translateX(160%) skewX(-18deg); opacity: 0; }
}

/* Inner stars — separate spans, animated independently */
.kicker-star {
  position: relative;
  z-index: 2;
  display: inline-block;
  font-size: 1rem;
  line-height: 1;
  color: var(--primary);
  text-shadow: 0 1px 0 rgba(255,255,255,0.6), 0 0 6px color-mix(in srgb, var(--primary) 40%, transparent);
  animation: kickerStarSpin 2.4s ease-in-out infinite;
  transform-origin: center;
}
.kicker-star:last-child { animation-delay: 1.2s; }
@keyframes kickerStarSpin {
  0%, 100% { transform: rotate(0) scale(0.85); opacity: 0.85; }
  50%      { transform: rotate(180deg) scale(1.35); opacity: 1; }
}

.kicker-text {
  position: relative;
  z-index: 2;
}

@keyframes kickerFloat {
  0%, 100% { transform: rotate(-2deg) translateY(0); }
  50%      { transform: rotate(-1deg) translateY(-3px); }
}

/* Celebratory variant — primary background + gold sparkles, dramatic entrance */
.kicker--celebrate {
  background: var(--primary);
  background-image:
    radial-gradient(140% 200% at 0% 0%, rgba(255,255,255,0.4) 0%, transparent 50%),
    radial-gradient(140% 200% at 100% 100%, color-mix(in srgb, var(--primary) 60%, #fff) 0%, transparent 55%);
  color: var(--primary-ink);
  font-size: 0.8rem;
  padding: 12px 28px;
  letter-spacing: 0.22em;
  text-shadow: 0 1px 0 rgba(0,0,0,0.18);
  box-shadow:
    0 6px 0 var(--shadow),
    0 12px 28px -8px color-mix(in srgb, var(--primary) 50%, transparent),
    inset 0 -3px 0 rgba(0,0,0,0.18),
    inset 0 2px 0 rgba(255,255,255,0.25);
  animation:
    kickerCelebrateIn 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) both,
    kickerFloat 3.6s ease-in-out infinite 0.7s;
}
.kicker--celebrate::before {
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.45) 50%, transparent 70%);
}
.kicker--celebrate .kicker-star {
  color: var(--accent);
  font-size: 1.1rem;
  text-shadow: 0 1px 0 rgba(0,0,0,0.3), 0 0 10px color-mix(in srgb, var(--accent) 60%, transparent);
}
@keyframes kickerCelebrateIn {
  0%   { opacity: 0; transform: rotate(-10deg) scale(0); }
  55%  { opacity: 1; transform: rotate(3deg) scale(1.22); }
  100% { opacity: 1; transform: rotate(-2deg) scale(1); }
}

/* Mascot sparkles (around the emoji circle) */
.mascot-spark {
  position: absolute;
  pointer-events: none;
  font-size: 0.95rem;
  color: var(--primary);
  text-shadow: 0 1px 0 rgba(255,255,255,0.85);
  filter: drop-shadow(0 0 4px rgba(255,255,255,0.7));
  animation: mascotSpark 2.6s ease-in-out infinite;
  z-index: 2;
}
.mascot-spark-1 { top: -8px; left: -10px; font-size: 1.05rem; }
.mascot-spark-2 { bottom: 6px; right: -16px; color: var(--accent); animation-delay: 1.3s; }
@keyframes mascotSpark {
  0%, 100% { transform: scale(0.6) rotate(0); opacity: 0.25; }
  50%      { transform: scale(1.45) rotate(180deg); opacity: 1; }
}

/* ── Consent row PREMIUM — carte cliquable avec checkbox custom ── */
.consent-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0;
  padding: 14px 18px 14px 16px;
  border: 2.5px solid var(--border);
  border-radius: 22px;
  background:
    radial-gradient(140% 180% at 0% 0%, color-mix(in srgb, var(--accent) 40%, transparent) 0%, transparent 55%),
    radial-gradient(140% 180% at 100% 100%, color-mix(in srgb, var(--primary) 16%, transparent) 0%, transparent 55%),
    linear-gradient(135deg, var(--surface) 0%, var(--surface-soft) 100%);
  box-shadow:
    0 6px 0 var(--shadow),
    0 16px 30px -16px color-mix(in srgb, var(--primary) 35%, transparent);
  cursor: pointer;
  isolation: isolate;
  overflow: visible;
  transform: rotate(-0.8deg);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.3s ease;
  user-select: none;
}
.consent-row::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
  background-size: 220% 100%;
  background-position: 200% 0;
  animation: consentShine 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: overlay;
  opacity: 0.55;
}
.consent-row:hover {
  transform: rotate(0deg) translateY(-2px);
  box-shadow:
    0 8px 0 var(--shadow),
    0 22px 40px -16px color-mix(in srgb, var(--primary) 50%, transparent);
}
.consent-row:active { transform: rotate(0deg) translateY(2px); box-shadow: 0 3px 0 var(--shadow); }

.consent-row input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
  pointer-events: none;
}

.consent-box {
  position: relative;
  flex-shrink: 0;
  width: 30px; height: 30px;
  display: grid;
  place-items: center;
  border: 2.5px solid var(--border);
  border-radius: 9px;
  background: var(--surface);
  box-shadow:
    0 3px 0 var(--shadow),
    inset 0 -2px 0 rgba(0,0,0,0.05),
    inset 0 2px 0 rgba(255,255,255,0.7);
  transition: background 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
  z-index: 2;
}
.consent-check {
  width: 22px; height: 22px;
  color: var(--primary-ink);
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  transition: stroke-dashoffset 0.35s cubic-bezier(0.4, 0, 0.2, 1) 0.05s;
  transform: scale(0.6);
  transform-origin: center;
}

.consent-row .consent-text {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 2;
}
.consent-text-line {
  font-size: 0.92rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -0.005em;
}

.consent-spark {
  position: absolute;
  pointer-events: none;
  font-size: 0.78rem;
  color: var(--primary);
  text-shadow: 0 0 6px color-mix(in srgb, var(--primary) 50%, transparent);
  opacity: 0;
  z-index: 3;
  transition: opacity 0.35s ease;
}
.consent-spark-1 { top: -6px; right: 16px; }
.consent-spark-2 {
  bottom: -4px; left: 60px;
  color: var(--accent);
  font-size: 0.66rem;
}

.consent-row:has(input:checked) {
  background:
    radial-gradient(140% 200% at 0% 0%, color-mix(in srgb, var(--primary) 22%, transparent) 0%, transparent 55%),
    radial-gradient(140% 200% at 100% 100%, color-mix(in srgb, var(--accent) 50%, transparent) 0%, transparent 55%),
    linear-gradient(135deg, var(--surface) 0%, var(--surface-soft) 100%);
}
.consent-row:has(input:checked) .consent-box {
  background: var(--primary);
  transform: scale(1.06) rotate(-4deg);
  box-shadow:
    0 3px 0 var(--shadow),
    0 0 0 6px color-mix(in srgb, var(--primary) 22%, transparent);
  animation: consentBoxPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.consent-row:has(input:checked) .consent-check {
  stroke-dashoffset: 0;
  transform: scale(1);
}
.consent-row:has(input:checked) .consent-spark {
  opacity: 1;
  animation: consentSparkBurst 1.4s ease-in-out infinite;
}
.consent-row:has(input:checked) .consent-spark-2 { animation-delay: 0.5s; }

.consent-row input[type="checkbox"]:focus-visible + .consent-box {
  box-shadow:
    0 3px 0 var(--shadow),
    0 0 0 4px var(--focus-ring);
}

@keyframes consentShine {
  0%, 60%, 100% { background-position: 200% 0; }
  30%           { background-position: -120% 0; }
}
@keyframes consentBoxPop {
  0%   { transform: scale(0.8) rotate(0); }
  60%  { transform: scale(1.18) rotate(-8deg); }
  100% { transform: scale(1.06) rotate(-4deg); }
}
@keyframes consentSparkBurst {
  0%, 100% { opacity: 0.4; transform: scale(0.7) rotate(0); }
  50%      { opacity: 1;   transform: scale(1.4) rotate(180deg); }
}
.hero-title {
  margin: 16px 0 8px;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(2.2rem, 10vw, 3rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
}
.hero-sub { margin: 0; color: var(--muted); font-weight: 800; line-height: 1.4; font-size: 1rem; padding: 0 8px; overflow-wrap: anywhere; word-break: break-word; }

/* Reward preview */
.reward-preview {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 2.5px solid var(--border);
  border-radius: var(--r-xl);
  background:
    radial-gradient(140% 180% at 0% 0%, rgba(255,255,255,0.28) 0%, transparent 48%),
    radial-gradient(140% 180% at 100% 100%, color-mix(in srgb, var(--accent) 28%, transparent) 0%, transparent 55%),
    linear-gradient(135deg, color-mix(in srgb, var(--primary) 86%, white) 0%, var(--primary) 100%);
  color: var(--primary-ink);
  box-shadow:
    0 6px 0 var(--shadow),
    inset 0 -5px 0 rgba(0,0,0,0.14),
    inset 0 3px 0 rgba(255,255,255,0.28),
    0 18px 34px -20px color-mix(in srgb, var(--primary) 65%, transparent);
  margin-bottom: 20px;
  transform: rotate(0.6deg);
  position: relative;
  overflow: visible;
  isolation: isolate;
}
.reward-preview::before {
  content: "";
  position: absolute;
  top: -6px; left: -6px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--border);
  transform: rotate(-15deg);
  box-shadow: 0 2px 0 var(--shadow);
  z-index: 2;
  animation: rewardPreviewDot 3s ease-in-out infinite;
}
.reward-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.36) 50%, transparent 70%);
  background-size: 220% 100%;
  background-position: 200% 0;
  animation: rewardPreviewShine 5.8s ease-in-out infinite;
  pointer-events: none;
  mix-blend-mode: overlay;
  opacity: 0.7;
  z-index: 0;
}
.reward-preview-emoji {
  position: relative;
  z-index: 1;
  width: 58px; height: 58px;
  display: grid; place-items: center;
  flex-shrink: 0;
  border: 2.5px solid var(--border);
  border-radius: var(--r-md);
  background:
    radial-gradient(circle at 30% 25%, color-mix(in srgb, var(--accent) 80%, white) 0%, var(--accent) 65%);
  font-size: 1.9rem;
  animation: bounceSoft 2.4s ease-in-out infinite;
  box-shadow:
    0 4px 0 var(--shadow),
    inset 0 -3px 0 rgba(0,0,0,0.10),
    inset 0 2px 0 rgba(255,255,255,0.55);
}
.reward-preview-emoji::before {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 24px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 42%, transparent) 0%, transparent 66%);
  filter: blur(9px);
  opacity: 0.72;
  z-index: -1;
  animation: rewardPreviewHalo 3.2s ease-in-out infinite;
  pointer-events: none;
}
.reward-preview-txt { flex: 1 1 0; min-width: 0; position: relative; z-index: 1; }
.reward-preview-kicker {
  font-size: 0.58rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 3px;
}
.reward-preview-label {
  font-weight: 900;
  font-size: 1.02rem;
  line-height: 1.25;
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.reward-preview-points {
  position: relative;
  z-index: 1;
  display: flex; flex-direction: column; align-items: center;
  padding: 8px 10px;
  border: 2.5px solid var(--border);
  border-radius: var(--r-md);
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.55) 0%, transparent 45%),
    var(--accent);
  color: var(--accent-ink);
  box-shadow:
    0 4px 0 var(--shadow),
    inset 0 -3px 0 rgba(0,0,0,0.10),
    inset 0 2px 0 rgba(255,255,255,0.45);
  min-width: 54px;
  flex-shrink: 0;
  transform: rotate(-1.5deg);
}
.reward-preview-points > span {
  font-weight: 900;
  font-size: clamp(1rem, 4vw, 1.5rem);
  line-height: 1;
  font-family: var(--font-serif);
  font-style: italic;
  white-space: nowrap;
}
.reward-preview-points small {
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
}
@keyframes rewardPreviewShine {
  0%, 62%, 100% { background-position: 200% 0; }
  32%           { background-position: -120% 0; }
}
@keyframes rewardPreviewHalo {
  0%, 100% { opacity: 0.45; transform: scale(0.92); }
  50%      { opacity: 0.85; transform: scale(1.12); }
}
@keyframes rewardPreviewDot {
  0%, 100% { transform: rotate(-15deg) scale(1); }
  50%      { transform: rotate(10deg) scale(1.12); }
}

/* ── Rewards slider (carousel) ── */
.rewards-showcase {
  margin: 0 0 24px;
}
/* ── Infinite marquee slider ── */
.rewards-slider {
  position: relative;
  margin: 0 -18px;
  padding: 8px 0;
  overflow: hidden;
  /* Fade edges for premium look */
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 10%, #000 90%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 10%, #000 90%, transparent 100%);
}
.rewards-track {
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  padding: 4px 0;
  animation: marquee var(--marquee-duration, 24s) linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.reward-card {
  --tilt: -1.2deg;
  flex: 0 0 auto;
  width: 120px;
  padding: 10px 10px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  border: 2.5px solid var(--border);
  border-radius: 16px;
  background:
    radial-gradient(120% 160% at 0% 0%, color-mix(in srgb, var(--accent) 38%, transparent) 0%, transparent 55%),
    radial-gradient(120% 160% at 100% 100%, color-mix(in srgb, var(--primary) 14%, transparent) 0%, transparent 55%),
    linear-gradient(135deg, var(--surface) 0%, var(--surface-soft) 100%);
  color: var(--ink);
  box-shadow:
    0 6px 0 var(--shadow),
    0 14px 28px -14px color-mix(in srgb, var(--primary) 35%, transparent);
  position: relative;
  text-align: center;
  isolation: isolate;
  overflow: visible;
  transform: rotate(var(--tilt));
  animation: rewardCardIn 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.reward-card:nth-child(odd) { --tilt: -1.2deg; }
.reward-card:nth-child(3n+2) { --tilt: 1.2deg; }
.reward-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.45) 50%, transparent 70%);
  background-size: 220% 100%;
  background-position: 200% 0;
  animation: rewardCardShine 5.5s ease-in-out infinite;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: overlay;
  opacity: 0.6;
}
.reward-card-emoji {
  display: none;
}
.reward-card-body {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  min-width: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.reward-card-name {
  font-weight: 900;
  font-size: 0.72rem;
  line-height: 1.2;
  margin: 0;
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
  padding: 0 2px;
}
.reward-card-points {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 14px;
  border: 2.5px solid var(--border);
  border-radius: var(--r-md);
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.55) 0%, transparent 45%),
    var(--accent);
  color: var(--accent-ink);
  box-shadow:
    0 3px 0 var(--shadow),
    inset 0 -2px 0 rgba(0,0,0,0.10),
    inset 0 2px 0 rgba(255,255,255,0.45);
  min-width: 50px;
  transform: rotate(-1.5deg);
}
.reward-card-points-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(0.75rem, 3vw, 1.05rem);
  line-height: 1;
  white-space: nowrap;
}
.reward-card-points-lbl {
  font-size: 0.42rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 1px;
}
@keyframes rewardCardIn {
  0%   { opacity: 0; transform: rotate(0) translateY(28px) scale(0.92); }
  60%  { opacity: 1; transform: rotate(calc(var(--tilt) * 1.5)) translateY(-3px) scale(1.02); }
  100% { opacity: 1; transform: rotate(var(--tilt)) translateY(0) scale(1); }
}
@keyframes rewardCardShine {
  0%, 60%, 100% { background-position: 200% 0; }
  30%           { background-position: -120% 0; }
}
@keyframes rewardEmojiFloat {
  0%, 100% { transform: rotate(calc(var(--tilt) * -1)) translateY(0); }
  50%      { transform: rotate(calc(var(--tilt) * -1)) translateY(-3px); }
}
/* Step titles */
.step-title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: 1.9rem;
  line-height: 1.05;
  text-align: center;
  letter-spacing: -0.02em;
}
.step-sub {
  margin: 0 0 26px;
  text-align: center;
  color: var(--muted);
  font-weight: 800;
  padding: 0 8px;
}

/* Fields */
.fields { display: flex; flex-direction: column; gap: 14px; margin-bottom: 14px; }
.field { position: relative; display: block; }
.field[hidden] { display: none; }

.field-input {
  width: 100%;
  min-height: 62px;
  padding: 22px 46px 10px 16px;
  border: 2.5px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--ink);
  font-weight: 900;
  font-size: 1rem;
  outline: none;
  transition: box-shadow 0.2s, border-color 0.2s;
  box-shadow: 0 3px 0 var(--shadow);
  -webkit-appearance: none;
  appearance: none;
}
.field-input::placeholder { color: transparent; }

.field-label {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 1rem;
  font-weight: 800;
  pointer-events: none;
  transition: top 0.2s, font-size 0.2s, color 0.2s;
  background: transparent;
}
.field-input[type="date"] {
  color: transparent;
  caret-color: transparent;
  color-scheme: light;
  -webkit-appearance: none;
  appearance: none;
}
.field-input[type="date"]::-webkit-datetime-edit { color: transparent; }
.field-input[type="date"]::-webkit-calendar-picker-indicator {
  display: none !important;
  -webkit-appearance: none;
  appearance: none;
}
.field-input[type="date"]::-webkit-inner-spin-button,
.field-input[type="date"]::-webkit-clear-button { display: none; }
.field.is-valid .field-input[type="date"],
.field.is-touched .field-input[type="date"],
.field-input[type="date"]:focus { color: var(--ink); caret-color: var(--ink); }
.field.is-valid .field-input[type="date"]::-webkit-datetime-edit,
.field.is-touched .field-input[type="date"]::-webkit-datetime-edit,
.field-input[type="date"]:focus::-webkit-datetime-edit { color: var(--ink); }

.field-input:focus + .field-label,
.field-input:not(:placeholder-shown):not([type="date"]) + .field-label,
.field.has-value .field-label,
.field.is-touched .field-label {
  top: 12px;
  transform: translateY(0);
  font-size: 0.66rem;
  color: var(--primary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 900;
}

.field-check {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translate(6px, -50%) scale(0);
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 2.5px solid var(--border);
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  font-weight: 900;
  font-size: 0.9rem;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
  box-shadow: 0 2px 0 var(--shadow);
}
.field.is-valid .field-check { transform: translate(0, -50%) scale(1); }
.field.is-valid .field-input { border-color: var(--success); }
.field.is-invalid { animation: shake 0.4s ease; }
.field.is-invalid .field-input { border-color: var(--danger); }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25%      { transform: translateX(-8px); }
  75%      { transform: translateX(8px); }
}

.field-error {
  margin: 0 0 16px;
  min-height: 22px;
  text-align: center;
  color: var(--danger);
  font-weight: 900;
  font-size: 0.88rem;
}
.field-error:empty { display: none; }

/* ── Date de naissance (3 champs JJ / MM / AAAA) ── */
.dob-row { display: flex; align-items: center; gap: 8px; }
.dob-row .field { flex: 1; min-width: 0; }
.dob-row .dob-year { flex: 1.8; }
.dob-sep { font-weight: 900; font-size: 1.1rem; color: var(--muted); flex-shrink: 0; }

/* Buttons */
.btn {
  min-height: 58px;
  padding: 0 22px;
  border: 2.5px solid var(--border);
  border-radius: var(--r-md);
  background: var(--primary);
  color: var(--primary-ink);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 5px 0 var(--shadow);
  transition: transform 0.12s, box-shadow 0.12s, opacity 0.2s, filter 0.2s;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.btn:active:not(:disabled) { transform: translateY(4px); box-shadow: 0 1px 0 var(--shadow); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; filter: saturate(0.45); }
.btn-primary {
  background:
    radial-gradient(120% 130% at 30% 20%,
      color-mix(in srgb, white 30%, var(--primary)) 0%,
      var(--primary) 50%,
      color-mix(in srgb, var(--primary) 65%, var(--accent)) 100%);
  color: var(--primary-ink);
  border-width: 3px;
  text-shadow: 0 1px 0 rgba(0,0,0,0.18);
  box-shadow:
    0 5px 0 var(--shadow),
    inset 0 -4px 0 rgba(0,0,0,0.18),
    inset 0 3px 0 rgba(255,255,255,0.35);
}
.btn-primary:hover:not(:disabled) {
  box-shadow:
    0 6px 0 var(--shadow),
    inset 0 -4px 0 rgba(0,0,0,0.18),
    inset 0 4px 0 rgba(255,255,255,0.45);
}
.btn-primary:active:not(:disabled) {
  box-shadow:
    0 1px 0 var(--shadow),
    inset 0 -2px 0 rgba(0,0,0,0.18),
    inset 0 2px 0 rgba(255,255,255,0.4);
}
.btn-ghost {
  background: var(--surface);
  color: var(--ink);
  min-width: 58px;
  padding: 0;
  width: 58px;
  border-width: 3px;
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
  box-shadow:
    0 5px 0 var(--shadow),
    inset 0 -4px 0 rgba(0,0,0,0.10),
    inset 0 3px 0 rgba(255,255,255,0.55);
  font-size: 1.25rem;
}
.btn-ghost:hover:not(:disabled) {
  box-shadow:
    0 6px 0 var(--shadow),
    inset 0 -4px 0 rgba(0,0,0,0.10),
    inset 0 4px 0 rgba(255,255,255,0.65);
}
.btn-ghost:active:not(:disabled) {
  box-shadow:
    0 1px 0 var(--shadow),
    inset 0 -2px 0 rgba(0,0,0,0.10),
    inset 0 2px 0 rgba(255,255,255,0.5);
}
.btn-block { width: 100%; }
.btn-glow { position: relative; overflow: hidden; }
.btn-glow::before {
  content: "";
  position: absolute;
  top: 0; left: -60%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  animation: btnGlow 2.8s ease-in-out infinite;
}
@keyframes btnGlow {
  0%   { transform: translateX(0); }
  60%  { transform: translateX(400%); }
  100% { transform: translateX(400%); }
}
.btn-arrow { display: inline-block; transition: transform 0.25s; }

/* Actions row */
.actions {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 10px;
  margin-top: 6px;
}

/* Dots loader */
.dots-loader {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 26px;
}
.dots-loader span {
  width: 16px; height: 16px;
  border: 2.5px solid var(--border);
  border-radius: 50%;
  background: var(--primary);
  animation: dotJump 1.2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.dots-loader span:nth-child(2) { background: var(--accent); animation-delay: 0.15s; }
.dots-loader span:nth-child(3) { animation-delay: 0.3s; }
@keyframes dotJump {
  0%, 80%, 100% { transform: translateY(0) scale(0.75); opacity: 0.5; }
  40%           { transform: translateY(-14px) scale(1.1); opacity: 1; }
}

/* Success */
.success-title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: 2rem;
  text-align: center;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.success-sub {
  margin: 0 0 6px;
  text-align: center;
  color: var(--muted);
  font-weight: 800;
  padding: 0 10px;
}

/* ── Final card — themed gradient ticket ── */
.qr-card {
  position: relative;
  margin: 8px 0 18px;
  padding: 22px 20px 20px;
  border: 2.5px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--accent) 35%, white) 0%,
    color-mix(in srgb, var(--primary) 18%, white) 100%);
  box-shadow:
    0 8px 0 var(--shadow),
    0 28px 50px -16px color-mix(in srgb, var(--primary) 45%, transparent);
  text-align: center;
  overflow: visible;
  isolation: isolate;
}
/* QR area — plain white tile so the QR stays scannable */
.qr-wrap {
  position: relative;
  z-index: 1;
  width: min(100%, 230px);
  margin: 0 auto 14px;
  aspect-ratio: 1;
  padding: 16px;
  border-radius: 22px;
  background: #fff;
  display: grid; place-items: center;
}
.qr-wrap img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}
.qr-skeleton {
  font-size: 0.7rem;
  font-weight: 900;
  color: var(--muted);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.4; } }

/* Inline phrase "Pas de scan ? Donne le code XXX-XXX-XXX" */
.qr-line {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  line-height: 1.4;
}
.qr-line-code {
  display: inline-block;
  margin-left: 4px;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--accent);
  font-family: ui-monospace, 'SF Mono', 'SFMono-Regular', 'Roboto Mono', 'Menlo', 'Consolas', monospace;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-rendering: geometricPrecision;
  vertical-align: middle;
}
.wallet-buttons {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: row;
  gap: 8px;
}
.wallet-btn {
  flex: 1 1 0;
  min-width: 0;
  min-height: 52px;
  padding: 6px 8px;
  border: 2.5px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  box-shadow: 0 4px 0 var(--shadow);
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}
.wallet-btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--shadow); }
.wallet-btn-icon { width: 22px; height: 22px; flex-shrink: 0; }
.wallet-btn-txt {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.05;
  min-width: 0;
}
.wallet-btn-txt small {
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0.85;
  margin-bottom: 1px;
}
.wallet-btn-txt strong {
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.005em;
  white-space: nowrap;
}
.wallet-btn--apple {
  background: #000;
  color: #fff;
  box-shadow: 0 4px 0 var(--accent);
}
.wallet-btn--apple:active {
  box-shadow: 0 1px 0 var(--accent);
}
.wallet-btn--google {
  background: #fff;
  color: #1a1a1a;
}

/* Conditions disclaimer at the bottom of the card */
.qr-conditions {
  position: relative;
  z-index: 1;
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed color-mix(in srgb, var(--border) 22%, transparent);
  font-size: 0.66rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--muted);
  text-align: center;
  white-space: pre-line;
}

/* Powered footer — handwritten-style signature */
.powered {
  flex-shrink: 0;
  margin-top: 22px;
  padding-top: 2px;
  text-align: center;
}
.sig {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 4px 2px;
  line-height: 1.2;
  color: var(--muted);
  cursor: pointer;
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}
/* no hover effect on sig */
.sig-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.sig-brand {
  position: relative;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--primary);
  padding-bottom: 6px;
}
.sig-underline {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 8px;
  color: var(--primary);
  opacity: 0.85;
  pointer-events: none;
}
.sig-star,
.sig-dot {
  display: inline-block;
  font-size: 0.88rem;
  line-height: 1;
  color: var(--primary);
  animation: sigStarSpin 5s ease-in-out infinite;
  transform-origin: center;
  vertical-align: middle;
}
@keyframes sigStarSpin {
  0%, 100% { transform: rotate(0) scale(1); }
  50%      { transform: rotate(180deg) scale(1.18); }
}

/* Confetti */
.confetti-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 200;
}
.confetti {
  position: absolute;
  top: -20px;
  width: 10px;
  height: 16px;
  opacity: 0.95;
  border: 1.5px solid rgba(0,0,0,0.2);
  animation: confettiFall 2.8s ease-out forwards;
}
.confetti.round { border-radius: 50%; width: 12px; height: 12px; }
@keyframes confettiFall {
  0%   { transform: translateY(0) rotate(0); opacity: 1; }
  100% { transform: translateY(110vh) rotate(720deg); opacity: 0; }
}

/* Small-width tweaks */
@media (max-width: 360px) {
  .mascot { width: 100px; height: 100px; margin-bottom: 16px; }
  .mascot-emoji { font-size: 2.8rem; }
  .hero-title { font-size: 2rem; }
  .step-title { font-size: 1.7rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* =====================================================================
   LAYOUT FIX  ✦  page = exactly 100dvh, header + footer figés au pixel,
   stage central qui prend pile l'espace restant et auto-shrink le
   contenu fluide quand l'écran est trop court. Zéro scroll, jamais.
   Bloc append-only — ne modifie aucune règle existante.
   ===================================================================== */

/* ── Cage principale : la page fait pile la hauteur visible ── */
html, body {
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
}
body { min-height: 0; }

.app {
  height: 100dvh;
  min-height: 0; /* override : ancien min-height: 100dvh forçait l'app à grandir avec le contenu */
}

/* ── Header + footer : ne bougent jamais ── */
.topbar  { flex: 0 0 auto; }
.powered {
  flex: 0 0 auto;
  margin-top: clamp(4px, 1.2vh, 14px);
}

/* ── Stage : prend tout l'espace restant entre topbar et powered ── */
.stage {
  flex: 1 1 0;
  min-height: 0;
  position: relative;
  overflow: hidden;
  margin-left: -18px;
  margin-right: -18px;
}

/* ── Screens : empilés en absolute pour que la stage garde une hauteur
       constante quelle que soit l'étape affichée. Le footer ne bouge plus. ── */
.screen { display: none; }
.screen.is-active,
.screen.is-leaving {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: safe center;
  align-items: stretch;
  width: 100%;
  margin: 0;
  padding-left: 18px;
  padding-right: 18px;
  /* Padding vertical = respiration pour que les hard-shadows
     (box-shadow: 0 6px 0 ...) ne soient pas coupées par overflow:hidden */
  padding-top: clamp(4px, 0.8vh, 10px);
  padding-bottom: clamp(10px, 1.6vh, 16px);
  overflow: hidden;
}

/* ── Tailles fluides : tout scale doucement avec la hauteur dispo ── */
/* Note : min(vh, vw) → la bulle prend la plus contraignante des 2 dimensions,
   donc elle shrink qu'on réduise verticalement OU horizontalement. width = height
   donc elle reste toujours circulaire, jamais aplatie. */
.mascot {
  width: clamp(56px, min(13vh, 28vw), 112px);
  height: clamp(56px, min(13vh, 28vw), 112px);
  margin: clamp(2px, 0.4vh, 4px) auto clamp(8px, 1.8vh, 22px);
}
.mascot-xl {
  width: clamp(68px, min(16vh, 34vw), 140px);
  height: clamp(68px, min(16vh, 34vw), 140px);
}
.mascot-emoji        { font-size: clamp(1.5rem, min(5.2vh, 11vw), 3.2rem); }
.mascot-xl .mascot-emoji { font-size: clamp(1.9rem, min(6.6vh, 14vw), 4rem); }

/* Bulles emoji secondaires : restent CIRCULAIRES (width = height) */
.brand-chip-logo {
  width: clamp(32px, min(5.6vh, 11vw), 46px);
  height: clamp(32px, min(5.6vh, 11vw), 46px);
  font-size: clamp(0.85rem, min(1.8vh, 3.6vw), 1.3rem);
}
.reward-preview-emoji {
  width: clamp(38px, min(7.4vh, 15vw), 58px);
  height: clamp(38px, min(7.4vh, 15vw), 58px);
  font-size: clamp(1.1rem, min(2.5vh, 5vw), 1.9rem);
}

.kicker {
  margin: 0 auto clamp(6px, 1.2vh, 16px);
  padding: clamp(6px, 1.1vh, 10px) clamp(16px, 4vw, 24px);
  font-size: clamp(0.62rem, 1.4vh, 0.72rem);
}

.hero { margin-bottom: clamp(8px, 2.2vh, 24px); }
.hero-title {
  margin: clamp(6px, 1.2vh, 16px) 0 clamp(4px, 0.9vh, 8px);
  font-size: clamp(1.6rem, 5vh, 3rem);
}
.hero-sub { font-size: clamp(0.85rem, 1.7vh, 1rem); }

.step-title {
  margin: clamp(4px, 1vh, 16px) 0 clamp(6px, 1.4vh, 16px);
  font-size: clamp(1.4rem, min(4.4vh, 8.5vw), 2.4rem);
}
.success-title {
  margin: clamp(4px, 1vh, 12px) 0 clamp(4px, 0.8vh, 8px);
  font-size: clamp(1.2rem, min(4.4vh, 7.5vw), 2.2rem);
  line-height: 1;
  overflow-wrap: anywhere; /* noms longs ne débordent pas */
}
.success-title em.hl,
.hero-title em.hl,
.step-title em.hl {
  overflow-wrap: anywhere;
}

.fields {
  gap: clamp(8px, 1.4vh, 14px);
  margin-bottom: clamp(8px, 1.4vh, 14px);
}
.actions { margin-top: clamp(8px, 1.8vh, 18px); }

.reward-preview {
  /* Petits margins latéraux pour éviter que la rotation 0.6deg du cadre
     ne fasse dépasser ses coins hors du screen et les fasse clipper */
  margin: 0 6px clamp(10px, 1.8vh, 20px);
  padding: clamp(8px, 1.3vh, 12px);
}
.consent-row {
  margin: clamp(10px, 1.6vh, 18px) 0;
  padding: clamp(10px, 1.5vh, 14px) clamp(14px, 4vw, 18px);
}
.consent-text-line {
  font-size: clamp(0.95rem, min(2vh, 4vw), 1.1rem);
}
.rewards-showcase { margin: 0 0 clamp(8px, 1.4vh, 16px); }

/* Marquee de cards : taille fluide, sans emoji, carte auto-height. */
.reward-card {
  width: clamp(96px, min(16vh, 30vw), 120px);
  padding: clamp(7px, 1.2vh, 10px) clamp(6px, 1.5vw, 8px) clamp(6px, 1.1vh, 8px);
  gap: clamp(3px, 0.5vh, 4px);
}
.reward-card-name { font-size: clamp(0.62rem, min(1.3vh, 2.6vw), 0.72rem); }
.reward-card-points {
  padding: clamp(2px, 0.4vh, 3px) clamp(7px, 2vw, 10px) clamp(2px, 0.5vh, 4px);
}
.reward-card-points-num { font-size: clamp(0.75rem, min(1.6vh, 3.2vw), 0.9rem); }
.reward-card-points-lbl { font-size: clamp(0.42rem, min(0.9vh, 1.8vw), 0.5rem); }
.rewards-track { gap: clamp(8px, 2vw, 12px); }

/* ── Sous-titres (sous step-title et success-title) : fluides + muted ── */
.success-sub,
.step-sub {
  font-size: clamp(0.78rem, min(1.6vh, 3.2vw), 0.94rem);
  margin: 0 auto clamp(8px, 1.4vh, 16px);
  padding: 0 4px;
  text-align: center;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.4;
  max-width: 360px;
}

/* ── Carte finale (QR + code + wallet) : entièrement fluide ──
       Tous les clamps utilisent min(vh, vw) pour scaler dans les 2 directions. */

.qr-card {
  margin: clamp(4px, 1vh, 14px) auto clamp(6px, 1.2vh, 14px);
  max-width: 380px;
  padding: clamp(10px, min(1.8vh, 3vw), 18px)
           clamp(12px, 3.5vw, 18px)
           clamp(10px, min(1.4vh, 2.4vw), 16px);
  /* Retire le glow violet sous la card, garde le hard-shadow Duolingo */
  box-shadow: 0 8px 0 var(--shadow);
}

.qr-wrap {
  width: min(100%, clamp(120px, min(24vh, 50vw), 230px));
  height: auto;            /* aspect-ratio: 1 hérité fait le boulot */
  margin: 0 auto clamp(6px, 1.2vh, 12px);
  padding: clamp(8px, min(1.4vh, 2.4vw), 14px);
}

.qr-line {
  margin: 0 0 clamp(6px, 1.2vh, 12px);
  font-size: clamp(0.68rem, min(1.4vh, 2.8vw), 0.82rem);
}
.qr-line-code {
  padding: 2px 8px;
  font-size: 0.88rem;
}

.wallet-buttons {
  gap: clamp(6px, min(1vh, 2vw), 10px);
  margin-top: 0;
}
.wallet-btn {
  min-height: clamp(36px, min(5.2vh, 10.5vw), 52px);
  padding: clamp(3px, min(0.6vh, 1.2vw), 8px) clamp(4px, 1.6vw, 10px);
  gap: clamp(4px, 1.4vw, 7px);
}
.wallet-btn-icon {
  width: clamp(16px, min(2.2vh, 4.4vw), 22px);
  height: clamp(16px, min(2.2vh, 4.4vw), 22px);
}
.wallet-btn-txt small  { font-size: clamp(0.42rem, min(0.9vh, 1.8vw), 0.52rem); }
.wallet-btn-txt strong { font-size: clamp(0.66rem, min(1.4vh, 2.8vw), 0.82rem); }

.qr-conditions {
  margin: clamp(6px, 1vh, 14px) 0 0;
  padding-top: clamp(6px, 0.9vh, 10px);
  font-size: clamp(0.54rem, min(1.05vh, 2.1vw), 0.66rem);
  line-height: 1.35;
}

/* ── Boot loader + Error : même logique que .app ──
       • la page fait pile 100dvh, jamais de scroll
       • le contenu se centre verticalement dans la zone dispo
       • le footer Crème Studio est pinné en bas, ne bouge jamais
       • la mascotte / titre / sub se réduisent sur petit écran ── */
.boot-loader,
.screen-error {
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  padding-top: clamp(16px, calc(var(--safe-top) + 4vh), calc(var(--safe-top) + 80px));
  padding-bottom: calc(var(--safe-bottom) + 10px);
  justify-content: stretch;
}

.boot-loader-inner,
.screen-error-inner {
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: safe center;
  align-items: center;
  margin: 0;
  max-width: 440px;
  /* Padding vertical = respiration pour les hard-shadows
     (mascotte, kicker, bouton retry) — pareil que pour .screen */
  padding-top: clamp(4px, 0.8vh, 10px);
  padding-bottom: clamp(10px, 1.6vh, 16px);
}

/* Boot/error : tailles fluides sur le titre + sub (mascotte gérée par .mascot-xl plus haut) */
.boot-loader .error-title,
.screen-error .error-title {
  font-size: clamp(1.4rem, 4.4vh, 2.1rem);
}
.boot-loader .error-sub,
.screen-error .error-sub {
  font-size: clamp(0.82rem, 1.7vh, 1rem);
  margin-bottom: clamp(10px, 1.8vh, 22px);
}
.boot-loader .kicker,
.screen-error .kicker {
  margin-bottom: clamp(8px, 1.6vh, 18px);
}
.boot-loader .dots-loader,
.screen-error .dots-loader {
  margin-top: clamp(8px, 1.6vh, 20px);
}

/* ── Écrans très courts : compression agressive ── */
@media (max-height: 720px) {
  .reward-preview { transform: none; }
}

@media (max-height: 620px) {
  .reward-preview-emoji { width: 46px; height: 46px; font-size: 1.4rem; }
}

@media (max-height: 540px) {
  .mascot { width: 56px; height: 56px; margin-bottom: 6px; }
  .mascot-xl { width: 68px; height: 68px; }
  .mascot-emoji { font-size: 1.6rem; }
  .mascot-xl .mascot-emoji { font-size: 2rem; }
  .kicker { padding: 4px 14px; font-size: 0.58rem; margin-bottom: 4px; }
  .hero-title, .step-title, .success-title { font-size: 1.3rem !important; margin: 4px 0; }
  .hero-sub { font-size: 0.78rem; }
  .fields { gap: 6px; margin-bottom: 6px; }
  .reward-preview { padding: 8px; margin-bottom: 8px; }
  .qr-wrap { width: 140px; height: 140px; }
}

/* ── QR fallback : affiché quand api.qrserver.com ne répond pas.
       Garantit qu'on n'a JAMAIS un écran "card" vide même en cas
       d'incident côté CDN. ── */
.qr-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 12px;
  font-family: var(--font-serif, "Fraunces", serif);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(0.95rem, min(2.4vh, 4.4vw), 1.4rem);
  color: var(--ink, #171412);
  text-align: center;
  word-break: break-all;
}