@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&family=Quicksand:wght@400;500;600;700&family=Caveat:wght@600;700&display=swap');

:root{
  --pink-deep:#e64d8f;
  --pink-light:#f678ae;
  --yellow:#ffde59;
  --white:#ffffff;
  --cream:#fff6fa;
  --ink:#4a2238;
  --ink-soft:#8c5a76;
  --card-shadow: 0 24px 60px -24px rgba(230,77,143,0.45);
  --kraft:#caa06e;
  --kraft-dark:#b3875a;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:'Quicksand', system-ui, sans-serif;
  color:var(--ink);
  background:var(--cream);
  overflow-x:hidden;
}

h1,h2,h3,.display{
  font-family:'Fredoka', system-ui, sans-serif;
  font-weight:600;
  margin:0;
  text-wrap:balance;
}

.hand{ font-family:'Caveat', cursive; color:var(--pink-deep); }

button{ font-family:inherit; }

[hidden]{ display:none !important; }

/* ---------------- background decor (changing per question) ---------------- */
.bg-decor{
  position:fixed;
  inset:0;
  z-index:0;
  overflow:hidden;
  pointer-events:none;
  background:linear-gradient(160deg,#fff1f6 0%, #ffe9f1 45%, #fff8e9 100%);
  transition:background 1s ease;
}
.bg-decor .deco{
  position:absolute;
  opacity:.55;
  animation:drift 14s ease-in-out infinite;
  filter:blur(.3px);
}

/* shapes/colors per theme, applied via class on .bg-decor */
.bg-decor.theme-fleurs .deco{
  width:26px; height:34px;
  background:var(--pink-light);
  border-radius:60% 60% 60% 5%;
}
.bg-decor.theme-fleurs .deco:nth-child(odd){ background:var(--yellow); border-radius:5% 60% 60% 60%; }

.bg-decor.theme-montagne{ background:linear-gradient(160deg,#ffeef5 0%, #ffd9e8 55%, #fff3d6 100%); }
.bg-decor.theme-montagne .deco{
  width:0; height:0;
  border-left:60px solid transparent;
  border-right:60px solid transparent;
  border-bottom:90px solid var(--pink-light);
  opacity:.35;
  border-radius:0;
}
.bg-decor.theme-montagne .deco:nth-child(odd){ border-bottom-color:var(--yellow); opacity:.3; }

.bg-decor.theme-etoiles{ background:linear-gradient(160deg,#5b2a4a 0%, #a14874 55%, #e6779a 100%); }
.bg-decor.theme-etoiles .deco{
  width:6px; height:6px;
  background:var(--yellow);
  border-radius:50%;
  box-shadow:0 0 8px 2px rgba(255,222,89,.8);
  animation:twinkle 3.2s ease-in-out infinite;
}

.bg-decor.theme-vagues{ background:linear-gradient(160deg,#fff0f6 0%, #ffd3e6 60%, #ffe9c2 100%); }
.bg-decor.theme-vagues .deco{
  width:70px; height:26px;
  background:rgba(255,255,255,.7);
  border-radius:50%;
}
.bg-decor.theme-vagues .deco:nth-child(odd){ background:rgba(255,222,89,.55); }

@keyframes drift{
  0%{ transform:translateY(0) rotate(0deg); }
  50%{ transform:translateY(-26px) rotate(12deg); }
  100%{ transform:translateY(0) rotate(0deg); }
}
@keyframes twinkle{
  0%,100%{ opacity:.25; }
  50%{ opacity:1; }
}
@media (prefers-reduced-motion: reduce){
  .bg-decor .deco{ animation:none; }
}

/* ---------------- layout shell ---------------- */
.screen{
  position:relative;
  z-index:1;
  min-height:100vh;
  display:none;
  align-items:center;
  justify-content:center;
  padding:32px 20px;
}
.screen.active{ display:flex; }

/* ---------------- gate ---------------- */
.gate-card, .rules-card{
  background:var(--white);
  border-radius:28px;
  box-shadow:var(--card-shadow);
  padding:44px 38px;
  max-width:460px;
  width:100%;
  text-align:center;
}
.gate-card .lock{
  width:54px; height:54px;
  margin:0 auto 18px;
}
.gate-card h1{ font-size:26px; color:var(--pink-deep); }
.gate-card p{ color:var(--ink-soft); margin:10px 0 24px; line-height:1.5; }
.gate-form{ display:flex; gap:10px; }
.gate-form input{
  flex:1;
  font-size:17px;
  padding:13px 16px;
  border-radius:14px;
  border:2px solid #f3d7e4;
  background:var(--cream);
  color:var(--ink);
  outline:none;
}
.gate-form input:focus{ border-color:var(--pink-light); }
.gate-error{
  margin-top:14px;
  font-size:14px;
  color:var(--pink-deep);
  min-height:18px;
}
.shake{ animation:shake .4s ease; }
@keyframes shake{
  0%,100%{ transform:translateX(0); }
  25%{ transform:translateX(-8px); }
  75%{ transform:translateX(8px); }
}

/* ---------------- buttons ---------------- */
.btn{
  font-family:'Fredoka';
  font-weight:600;
  font-size:16px;
  color:var(--white);
  background:linear-gradient(135deg, var(--pink-deep), var(--pink-light));
  border:none;
  padding:15px 30px;
  border-radius:999px;
  cursor:pointer;
  box-shadow:0 14px 30px -12px rgba(230,77,143,.6);
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn:active{ transform:scale(.97); }
.btn:focus-visible{ outline:3px solid var(--yellow); outline-offset:2px; }
.btn.secondary{
  background:var(--white);
  color:var(--pink-deep);
  border:2px solid #f3d7e4;
  box-shadow:none;
}
.btn.yellow{
  background:linear-gradient(135deg, var(--yellow), #ffc93c);
  color:#5b3b00;
}
.btn[disabled]{ opacity:.45; cursor:default; }

/* ---------------- rules screen ---------------- */
.rules-card{ max-width:540px; text-align:left; }
.rules-card h1{ font-size:28px; color:var(--pink-deep); text-align:center; }
.rules-card .body{ margin:20px 0 28px; font-size:17px; line-height:1.7; color:var(--ink); }
.rules-card .body strong{ color:var(--pink-deep); }
.rules-actions{ text-align:center; }
.music-note{ font-size:13px; color:var(--ink-soft); margin-top:14px; }

/* ---------------- game shell ---------------- */
.game-shell{
  width:100%;
  max-width:1180px;
  display:flex;
  flex-direction:column;
  gap:18px;
}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}
.dots{ display:flex; gap:8px; }
.dot{
  width:11px; height:11px;
  border-radius:50%;
  background:#f3d7e4;
  cursor:default;
  transition:background .2s ease, transform .2s ease;
  border:none;
  padding:0;
}
.dot.done{ background:var(--pink-deep); cursor:pointer; }
.dot.current{ background:var(--yellow); transform:scale(1.35); }

.sound-toggle{
  width:40px; height:40px;
  border-radius:50%;
  border:2px solid var(--pink-light);
  background:var(--white);
  color:var(--pink-deep);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  font-size:17px;
}

.board{
  display:grid;
  grid-template-columns:1.35fr 1fr;
  gap:28px;
  align-items:start;
}
@media (max-width:860px){
  .board{ grid-template-columns:1fr; }
}

.question-panel{
  background:var(--white);
  border-radius:26px;
  box-shadow:var(--card-shadow);
  padding:36px 32px;
  min-height:420px;
  display:flex;
  flex-direction:column;
}
.q-eyebrow{
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-soft);
  margin-bottom:10px;
}
.q-prompt{
  font-size:25px;
  color:var(--ink);
  margin-bottom:26px;
  line-height:1.35;
}
.q-body{ flex:1; }
.q-feedback{
  min-height:22px;
  font-size:14.5px;
  margin-top:16px;
  color:var(--ink-soft);
}
.q-feedback.good{ color:#3f9d5c; font-weight:600; }
.q-actions{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:28px;
  gap:12px;
}

/* mcq options */
.options{ display:flex; flex-direction:column; gap:12px; }
.opt{
  text-align:left;
  font-size:16px;
  color:var(--ink);
  background:var(--cream);
  border:2px solid #f3d7e4;
  border-radius:16px;
  padding:14px 18px;
  cursor:pointer;
  transition:border-color .15s ease, transform .1s ease, background .15s ease;
}
.opt:hover{ border-color:var(--pink-light); }
.opt:active{ transform:scale(.985); }
.opt.correct{ background:#eafaf0; border-color:#3f9d5c; }
.opt.wrong{ animation:shake .4s ease; border-color:var(--pink-deep); }
.opt[disabled]{ cursor:default; }

/* free text */
.text-input-row{ display:flex; gap:10px; }
.text-input-row input, .text-input-row textarea{
  flex:1;
  font-size:16px;
  font-family:inherit;
  padding:13px 16px;
  border-radius:14px;
  border:2px solid #f3d7e4;
  background:var(--cream);
  color:var(--ink);
  outline:none;
  resize:none;
}
.text-input-row input:focus, .text-input-row textarea:focus{ border-color:var(--pink-light); }

.timer{
  font-family:'Fredoka';
  font-size:28px;
  color:var(--pink-deep);
  text-align:center;
  margin-bottom:16px;
  font-variant-numeric:tabular-nums;
}
.timer.low{ color:#c23a3a; animation:pulse .6s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ transform:scale(1); } 50%{ transform:scale(1.08); } }

/* evading button (Q5) */
.evade-zone{
  position:relative;
  height:230px;
  margin-top:6px;
}
.evade-zone .opt{
  position:absolute;
  top:0; left:0;
  margin:0;
  white-space:nowrap;
}
#evadeBtn{ transition:left .18s ease, top .18s ease; }

/* balloon button (Q9) */
.propose-zone{
  display:flex;
  gap:22px;
  align-items:center;
  margin-top:10px;
}
#oui-btn{
  transform:scale(1);
  transition:transform .25s ease;
}
#oui-btn.pop{
  animation:pop .3s ease forwards;
}
@keyframes pop{
  to{ transform:scale(0); opacity:0; }
}

/* photo panel */
.photo-panel{
  background:var(--white);
  border-radius:26px;
  box-shadow:var(--card-shadow);
  padding:18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
}
.photo-frame{
  position:relative;
  width:100%;
  aspect-ratio:4/5;
  border-radius:20px;
  overflow:hidden;
  background:#f6e4ec;
}
.photo-frame img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
}
.cardboard{
  position:absolute;
  inset:0;
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,.05) 0 2px, transparent 2px 6px),
    linear-gradient(135deg, var(--kraft), var(--kraft-dark));
  clip-path:polygon(0% 4%,6% 0%,14% 3%,22% 0%,30% 4%,38% 1%,46% 5%,55% 0%,63% 4%,72% 1%,80% 5%,88% 2%,94% 5%,100% 1%,100% 96%,94% 100%,86% 97%,78% 100%,70% 96%,62% 100%,54% 97%,45% 100%,37% 96%,29% 100%,21% 97%,13% 100%,5% 96%,0% 100%);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:30px;
  text-align:center;
  transition:transform .9s cubic-bezier(.6,-.2,.7,1), opacity .9s ease;
}
.cardboard .label{
  font-family:'Caveat';
  font-size:26px;
  color:#fff;
  text-shadow:0 1px 3px rgba(0,0,0,.25);
  line-height:1.3;
}
.cardboard.peeled{
  transform:translate(130%,-55%) rotate(28deg);
  opacity:0;
  pointer-events:none;
}
.reveal-btn{
  margin-top:4px;
}
.photo-caption{
  font-family:'Caveat';
  font-size:20px;
  color:var(--pink-deep);
  text-align:center;
  min-height:24px;
}
.photo-detail{
  font-size:12.5px;
  color:var(--ink-soft);
  letter-spacing:.03em;
}

/* minigame */
.game-panel{
  background:var(--white);
  border-radius:26px;
  box-shadow:var(--card-shadow);
  padding:18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
}
#gameCanvas{
  width:100%;
  max-width:420px;
  aspect-ratio:4/3;
  border-radius:18px;
  background:linear-gradient(160deg,#fff0f6,#ffe3ee);
  cursor:none;
}
.game-hud{
  display:flex;
  justify-content:space-between;
  width:100%;
  max-width:420px;
  font-family:'Fredoka';
  font-size:15px;
  color:var(--pink-deep);
}
.game-msg{
  font-size:14px;
  color:var(--ink-soft);
  text-align:center;
}

/* final */
.final-card{
  background:var(--white);
  border-radius:28px;
  box-shadow:var(--card-shadow);
  padding:46px 38px;
  max-width:480px;
  text-align:center;
}
.final-card h1{ font-size:30px; color:var(--pink-deep); }
.coupon{
  margin-top:26px;
  border:3px dashed var(--yellow);
  border-radius:20px;
  padding:30px 22px 24px;
  position:relative;
  background:linear-gradient(160deg,#fff9e9,#fff);
}
.coupon::before,.coupon::after{
  content:"";
  position:absolute;
  width:22px; height:22px;
  border-radius:50%;
  background:var(--cream);
  top:50%;
  transform:translateY(-50%);
}
.coupon::before{ left:-11px; }
.coupon::after{ right:-11px; }
.coupon h3{ font-size:22px; color:var(--ink); margin-bottom:8px; }
.coupon p{ color:var(--ink-soft); font-size:15px; line-height:1.55; margin:0; }
.coupon .tag{ display:inline-block; margin-top:14px; font-family:'Caveat'; font-size:21px; color:var(--pink-deep); }
/* Pour remplacer ce placeholder par l'image réelle du coupon : ajoute <img src="assets/img/coupon.jpg"> ici */

.confetti-layer{
  position:fixed; inset:0;
  pointer-events:none;
  overflow:hidden;
  z-index:5;
}
.confetti-layer .bit{
  position:absolute;
  top:-5%;
  border-radius:50%;
  animation:fall linear forwards;
}
@keyframes fall{
  to{ transform:translateY(112vh) rotate(360deg); opacity:.15; }
}