:root{
  --pink:#ff91c8;--pink2:#ffd9eb;--purple:#7356c8;--purple2:#a78bea;--ink:#2c2737;
  --green:#53c98b;--red:#ff7180;--yellow:#ffd95c;--white:#fff;--panel:rgba(255,255,255,.9);
  --shadow:0 14px 36px rgba(65,43,84,.16);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#f8eff8;color:var(--ink);font-family:ui-rounded,"SF Pro Rounded","Arial Rounded MT Bold",system-ui,-apple-system,sans-serif;touch-action:manipulation;overscroll-behavior:none;-webkit-user-select:none;user-select:none}
button{font:inherit;color:inherit;cursor:pointer;-webkit-appearance:none;appearance:none}
button:focus-visible{outline:4px solid rgba(115,86,200,.3);outline-offset:4px}
.app-shell{height:100dvh;min-height:100dvh;max-width:1280px;margin:0 auto;padding:max(10px,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));display:grid;grid-template-rows:auto 1fr auto;gap:10px;background:radial-gradient(circle at 12% 8%,rgba(255,255,255,.95) 0 5%,transparent 5.5%),radial-gradient(circle at 92% 88%,rgba(255,255,255,.72) 0 7%,transparent 7.5%),linear-gradient(145deg,#ffe8f4 0%,#efeaff 58%,#fff8fc 100%)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px}.brand-title{font-weight:1000;font-size:clamp(19px,2.8vw,30px);line-height:1}.brand-sub{font-size:12px;font-weight:800;opacity:.55;margin-top:4px;letter-spacing:.06em;text-transform:uppercase}
.mini-mascot{width:52px;height:52px;border-radius:18px;background:#2c2737;box-shadow:var(--shadow);display:grid;place-items:center;color:var(--pink);font-size:28px;transform:rotate(-3deg)}
.top-actions{display:flex;align-items:center;gap:8px}.star-pill{height:46px;padding:0 15px;border-radius:999px;background:#fff;box-shadow:var(--shadow);display:flex;align-items:center;font-weight:1000;font-size:18px}.round-btn{width:46px;height:46px;border:0;border-radius:50%;background:#fff;box-shadow:var(--shadow);font-size:20px;display:grid;place-items:center}
.game-area{min-height:0;position:relative}.screen{position:absolute;inset:0;display:none}.screen.active{display:grid}.panel{background:var(--panel);border:3px solid rgba(255,255,255,.95);box-shadow:var(--shadow);border-radius:30px}
.welcome-screen{place-items:center}.hero-card{width:min(100%,1020px);height:min(100%,640px);display:grid;grid-template-columns:.92fr 1.08fr;gap:20px;align-items:center;background:rgba(255,255,255,.9);border:3px solid #fff;border-radius:38px;box-shadow:var(--shadow);padding:clamp(20px,4vw,48px);overflow:hidden;position:relative}.hero-card:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:#ffd0e7;left:-90px;top:-100px;opacity:.6}.hero-card:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:#dfd2ff;right:-120px;bottom:-180px;opacity:.45}.hero-mascot{width:min(34vw,320px);aspect-ratio:1;position:relative;margin:auto;z-index:1;filter:drop-shadow(0 14px 14px rgba(37,24,47,.18))}.hood{position:absolute;inset:4%;background:#2d2738;border-radius:50% 50% 44% 44%;clip-path:polygon(7% 34%,0 2%,28% 22%,36% 0,50% 18%,64% 0,72% 22%,100% 2%,93% 34%,100% 62%,83% 96%,17% 96%,0 62%)}.ear{position:absolute;top:-1%;width:38%;height:42%;background:#2d2738;border-radius:78% 22% 65% 35%}.e1{left:2%;transform:rotate(-18deg)}.e2{right:2%;transform:scaleX(-1) rotate(-18deg)}.face{position:absolute;z-index:2;left:16%;right:16%;top:25%;bottom:14%;background:#fff;border:7px solid #2d2738;border-radius:49% 49% 46% 46%}.eye{position:absolute;top:46%;width:12%;height:16%;background:#2d2738;border-radius:50%}.eye.left{left:27%}.eye.right{right:27%}.smile{position:absolute;left:42%;top:67%;width:16%;height:8%;border-bottom:5px solid #2d2738;border-radius:50%}.pink-mark{position:absolute;z-index:3;top:24%;left:41%;width:18%;height:16%;border-radius:50%;display:grid;place-items:center;background:var(--pink);font-size:clamp(18px,4vw,40px);color:#2d2738;font-weight:1000}.welcome-copy{z-index:1}.eyebrow{font-weight:1000;color:var(--purple);letter-spacing:.12em;font-size:13px}.welcome-copy h1{font-size:clamp(40px,6vw,74px);line-height:.96;margin:8px 0 14px}.welcome-copy p{font-size:clamp(17px,2.3vw,24px);line-height:1.45;margin:0 0 20px;max-width:650px}.big-action{border:0;border-radius:24px;padding:17px 22px;background:linear-gradient(180deg,#ff9dce,#ff83bd);box-shadow:0 8px 0 #d9629b;font-weight:1000;font-size:clamp(17px,2.2vw,24px);min-height:62px}.big-action:active{transform:translateY(5px);box-shadow:0 3px 0 #d9629b}.pulse{animation:pulse 1.6s infinite}.tiny-note{font-size:12px;font-weight:700;opacity:.5;margin-top:14px}
.learn-screen{grid-template-columns:1.08fr .92fr;gap:14px}.teacher-panel,.instruction-panel{min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;position:relative;overflow:hidden}.teacher-panel:before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:#ffd3e8;left:-80px;top:-70px;opacity:.55}.teacher-panel:after{content:"";position:absolute;width:250px;height:250px;border-radius:50%;background:#ded1ff;right:-100px;bottom:-100px;opacity:.5}.panel-label{font-size:13px;font-weight:1000;color:var(--purple);letter-spacing:.13em;z-index:1}.teacher-mascot{font-size:clamp(34px,5vw,58px);z-index:1}.giant-letter{font-size:clamp(160px,27vw,350px);font-weight:1000;line-height:.78;color:var(--purple);text-shadow:0 10px 0 #e8dfff;z-index:1}.letter-button{border:0;background:transparent;padding:0 18px;margin:4px 0}.letter-button:active{transform:scale(.94)}.learn-phrase{font-size:clamp(23px,3.4vw,40px);font-weight:1000;z-index:1;margin-top:14px}.sound-action{z-index:1;border:0;border-radius:999px;background:#fff;padding:12px 18px;box-shadow:var(--shadow);font-weight:900;font-size:18px;margin-top:12px}.instruction-panel{gap:10px}.step-badge{background:#eee7ff;color:var(--purple);border-radius:999px;padding:8px 14px;font-weight:1000}.instruction-panel h2{font-size:clamp(34px,5vw,60px);margin:8px 0}.instruction-panel p{font-size:clamp(16px,2vw,22px);opacity:.72;margin:0;max-width:420px}.tap-hand{font-size:clamp(60px,9vw,100px);animation:bob 1s infinite}.instruction-panel .big-action{width:min(100%,390px)}
.quiz-screen{grid-template-columns:1fr;grid-template-rows:auto 1fr auto;gap:12px}.quiz-top{grid-column:1;display:flex;align-items:center;justify-content:center;gap:18px;padding:10px 18px;min-height:100px}.quiz-mascot{font-size:52px}.quiz-top h2{font-size:clamp(28px,4vw,48px);margin:2px 0}.mini-sound{border:0;background:#f0eaff;border-radius:999px;padding:8px 13px;font-weight:900}.choice-area{grid-column:1;min-height:0;display:grid;gap:14px}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;height:100%}.choice-card{border:4px solid #fff;background:rgba(255,255,255,.94);border-radius:30px;box-shadow:0 9px 0 #e8ddea;font-size:clamp(95px,15vw,190px);font-weight:1000;color:var(--ink);min-width:0}.choice-card:active{transform:translateY(5px);box-shadow:0 4px 0 #e8ddea}.choice-card.correct{background:#dff8ea;border-color:var(--green);animation:pop .35s}.choice-card.wrong{background:#ffe2e6;border-color:var(--red);animation:shake .28s}.balloon-field{position:relative;height:100%;min-height:260px;background:rgba(255,255,255,.45);border-radius:30px;overflow:hidden;border:3px dashed rgba(115,86,200,.18)}.balloon{position:absolute;width:clamp(100px,15vw,160px);height:clamp(120px,18vw,190px);border:0;border-radius:50% 50% 48% 48%;background:linear-gradient(145deg,#fff,#ffd9ec);box-shadow:0 10px 20px rgba(65,43,84,.12);font-size:clamp(62px,9vw,100px);font-weight:1000;display:grid;place-items:center;animation:float 3s ease-in-out infinite}.balloon:after{content:"";position:absolute;bottom:-18px;width:3px;height:32px;background:#b9aac0}.balloon.correct{background:#dff8ea;border:4px solid var(--green);animation:popOut .5s forwards}.balloon.wrong{background:#ffe2e6;animation:shake .28s}.b1{left:6%;top:8%}.b2{left:37%;top:27%;animation-delay:.4s}.b3{right:6%;top:7%;animation-delay:.8s}.b4{left:20%;bottom:5%;animation-delay:1.2s}.b5{right:20%;bottom:4%;animation-delay:1.5s}.mastery-wrap{grid-column:1;grid-row:3;padding:10px 14px;display:flex;align-items:center;gap:12px}.mastery-title{text-align:left;font-weight:1000;font-size:16px;margin:0;white-space:nowrap}.mastery-rows{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;flex:1}.mastery-row{background:#fff;border-radius:18px;padding:7px}.mastery-letter{font-size:30px;font-weight:1000;text-align:center;color:var(--purple)}.dots{display:flex;justify-content:center;gap:5px}.dot{width:15px;height:15px;border-radius:50%;background:#eadfec}.dot.on{background:var(--pink);box-shadow:0 0 0 3px #ffe2f0}
.reward-screen{place-items:center}.reward-card{width:min(720px,100%);padding:clamp(26px,5vw,56px);text-align:center}.confetti{font-size:clamp(28px,5vw,52px)}.reward-card h1{font-size:clamp(50px,8vw,90px);margin:6px 0}.reward-card p{font-size:clamp(19px,2.5vw,26px)}.reward-letters{display:flex;justify-content:center;gap:10px;margin:20px 0}.reward-letter{width:clamp(78px,12vw,120px);aspect-ratio:1;border-radius:26px;background:#f2ebff;display:grid;place-items:center;font-size:clamp(50px,8vw,85px);font-weight:1000;color:var(--purple)}.reward-card .big-action,.reward-card .secondary-action{width:min(100%,440px);margin:7px auto;display:block}.secondary-action,.danger-action{border:0;border-radius:18px;padding:13px 18px;font-weight:1000;font-size:17px}.secondary-action{background:#eee8ff;color:#4f3d91}.danger-action{background:#ffe2e6;color:#a43647}
.progress-footer{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;min-height:42px}.set-info,.progress-text{font-size:13px;font-weight:1000;white-space:nowrap}.progress-track{height:18px;background:#fff;border-radius:999px;padding:3px;box-shadow:0 5px 16px rgba(65,43,84,.08)}.progress-bar{height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--pink),var(--purple));transition:width .35s ease}
.toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.8);background:#fff;border-radius:24px;padding:16px 24px;box-shadow:0 18px 50px rgba(36,24,48,.25);font-size:clamp(24px,4vw,42px);font-weight:1000;opacity:0;pointer-events:none;z-index:50;transition:.18s}.toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}.burst{position:fixed;inset:0;pointer-events:none;z-index:40;display:none}.burst.show{display:block;background:radial-gradient(circle at center,rgba(255,255,255,.85) 0 3%,transparent 4%),radial-gradient(circle at 30% 30%,#ffd95c 0 1.5%,transparent 1.8%),radial-gradient(circle at 70% 25%,#ff91c8 0 1.5%,transparent 1.8%),radial-gradient(circle at 25% 70%,#8c73d8 0 1.5%,transparent 1.8%),radial-gradient(circle at 78% 72%,#53c98b 0 1.5%,transparent 1.8%);animation:fadeBurst .65s forwards}
.modal-backdrop{position:fixed;inset:0;background:rgba(37,29,45,.35);backdrop-filter:blur(8px);z-index:100;display:grid;place-items:center;padding:20px}.modal-backdrop[hidden]{display:none}.modal-card{width:min(720px,100%);max-height:90dvh;overflow:auto;background:#fff;border-radius:30px;padding:24px;box-shadow:0 24px 70px rgba(35,25,46,.28)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start}.modal-head h2{font-size:32px;margin:4px 0 16px}.parent-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.setting-card{background:#f8f4fb;border-radius:18px;padding:15px;display:flex;flex-direction:column;gap:5px}.setting-card strong{font-size:18px}.setting-card span{font-size:14px;line-height:1.4;opacity:.7}.modal-actions{display:flex;gap:10px;margin-top:18px}.modal-actions button{flex:1}
@keyframes pulse{50%{transform:scale(1.03)}}@keyframes bob{50%{transform:translateY(10px)}}@keyframes pop{50%{transform:scale(1.08)}}@keyframes shake{25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}@keyframes float{50%{transform:translateY(-12px) rotate(2deg)}}@keyframes popOut{100%{transform:scale(1.25);opacity:0}}@keyframes fadeBurst{100%{opacity:0}}
@media(max-width:820px){.brand-sub{display:none}.learn-screen{grid-template-columns:1fr}.teacher-panel{min-height:52%}.instruction-panel{min-height:46%}.quiz-screen{grid-template-columns:1fr;grid-template-rows:auto 1fr auto}.quiz-top{grid-column:1}.choice-area{grid-column:1}.mastery-wrap{grid-column:1;grid-row:auto;padding:8px}.mastery-title{display:none}.mastery-rows{grid-template-columns:repeat(3,1fr);gap:6px}.mastery-row{padding:6px}.mastery-letter{font-size:25px}.dot{width:9px;height:9px}.hero-card{grid-template-columns:1fr;text-align:center}.hero-mascot{width:min(42vw,220px)}.welcome-copy p{margin-left:auto;margin-right:auto}.choice-grid{gap:8px}.choice-card{border-radius:22px}.parent-grid{grid-template-columns:1fr}}
@media(max-width:600px){.topbar{min-height:54px}.mini-mascot{width:44px;height:44px}.round-btn{width:42px;height:42px}.star-pill{height:42px;padding:0 11px}.hero-card{padding:18px;border-radius:28px}.welcome-copy h1{font-size:40px}.giant-letter{font-size:150px}.learn-phrase{font-size:25px}.instruction-panel h2{font-size:34px}.quiz-top{min-height:82px}.quiz-mascot{font-size:38px}.quiz-top h2{font-size:29px}.choice-card{font-size:90px}.progress-footer{gap:7px}.set-info{font-size:11px}.progress-text{font-size:11px}}
@media(orientation:landscape) and (max-height:680px){.app-shell{gap:6px}.topbar{min-height:48px}.mini-mascot{width:42px;height:42px}.brand-title{font-size:21px}.round-btn{width:40px;height:40px}.star-pill{height:40px}.hero-card{height:100%;padding:16px}.hero-mascot{width:min(28vw,210px)}.welcome-copy h1{font-size:46px;margin:4px 0 8px}.welcome-copy p{font-size:16px;margin-bottom:10px}.big-action{min-height:48px;padding:11px 16px;font-size:17px}.tiny-note{margin-top:7px}.teacher-panel,.instruction-panel{padding:10px}.giant-letter{font-size:min(36vh,230px)}.teacher-mascot{font-size:34px}.learn-phrase{font-size:24px;margin-top:4px}.sound-action{padding:8px 14px;margin-top:6px}.instruction-panel h2{font-size:36px;margin:2px 0}.tap-hand{font-size:52px}.quiz-top{min-height:68px;padding:5px 12px}.quiz-mascot{font-size:36px}.quiz-top h2{font-size:31px}.choice-card{font-size:min(25vh,130px);border-radius:22px}.mastery-wrap{padding:9px}.mastery-row{padding:8px}.mastery-letter{font-size:32px}.progress-footer{min-height:30px}.progress-track{height:14px}}
@supports (-webkit-touch-callout:none){.app-shell{height:-webkit-fill-available;min-height:-webkit-fill-available}}


/* v1.1 personalised child avatar */
.hero-avatar{
  width:min(38vw,350px);
  aspect-ratio:1;
  position:relative;
  margin:auto;
  z-index:1;
  display:grid;
  place-items:center;
  filter:drop-shadow(0 16px 18px rgba(37,24,47,.18));
  user-select:none;
  -webkit-user-select:none;
}
.hero-avatar img{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
  border-radius:30px;
  pointer-events:none;
  -webkit-user-drag:none;
}
.mini-avatar{
  width:52px;
  height:52px;
  border-radius:18px;
  background:#fff;
  box-shadow:var(--shadow);
  overflow:hidden;
  display:grid;
  place-items:center;
  flex:0 0 auto;
}
.mini-avatar img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.12);
  pointer-events:none;
}
@media(max-width:820px){.hero-avatar{width:min(50vw,250px)}}
@media(max-width:600px){.mini-avatar{width:44px;height:44px;border-radius:15px}.hero-avatar{width:min(56vw,230px)}}
@media(orientation:landscape) and (max-height:680px){.hero-avatar{width:min(31vw,225px)}.mini-avatar{width:42px;height:42px}}


/* v1.2 — five-letter practice + memory test */
[hidden]{display:none!important}
.practice-five{grid-template-columns:repeat(5,1fr)}
.practice-five .choice-card{font-size:clamp(72px,10vw,145px)}

.test-intro-screen{place-items:center}
.test-intro-card{
  width:min(900px,100%);
  min-height:min(620px,100%);
  padding:clamp(24px,4vw,48px);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap:12px;
}
.test-avatar{
  width:clamp(110px,18vw,180px);
  aspect-ratio:1;
  overflow:hidden;
  border-radius:50%;
  border:7px solid #fff;
  box-shadow:var(--shadow);
  background:#ffd9eb;
}
.test-avatar img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);pointer-events:none}
.test-intro-card h1{font-size:clamp(42px,6vw,72px);line-height:1;margin:4px 0}
.test-intro-card p{font-size:clamp(17px,2.4vw,24px);line-height:1.45;max-width:720px;margin:0}
.test-letter-strip{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin:10px 0 12px}
.test-letter-chip{
  width:clamp(66px,9vw,96px);
  aspect-ratio:1;
  border-radius:24px;
  display:grid;
  place-items:center;
  background:#f2ebff;
  color:var(--purple);
  font-size:clamp(38px,6vw,64px);
  font-weight:1000;
  box-shadow:0 6px 0 #dfd4f4;
}
.test-intro-card .big-action{width:min(100%,460px)}

.memory-screen{grid-template-rows:auto 1fr auto;gap:12px}
.memory-top{
  min-height:108px;
  padding:14px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.memory-top h2{font-size:clamp(36px,5vw,62px);margin:2px 0}
.memory-note{font-size:15px;font-weight:800;opacity:.62}
.memory-choice-area{min-height:0;display:grid}
.memory-choice-grid{
  height:100%;
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:12px;
}
.memory-choice{
  border:4px solid #fff;
  background:rgba(255,255,255,.96);
  border-radius:30px;
  box-shadow:0 9px 0 #e8ddea;
  font-size:clamp(82px,13vw,175px);
  font-weight:1000;
  color:var(--ink);
  min-width:0;
}
.memory-choice:active{transform:translateY(5px);box-shadow:0 4px 0 #e8ddea}
.memory-choice.correct{background:#dff8ea;border-color:var(--green);animation:pop .35s}
.memory-choice.wrong{background:#ffe2e6;border-color:var(--red);animation:shake .28s}
.memory-score{
  padding:10px 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  font-size:17px;
  font-weight:900;
}
.memory-score strong{
  background:#eee7ff;
  color:var(--purple);
  border-radius:999px;
  padding:7px 14px;
  font-size:20px;
}

.test-score-badge{
  display:inline-grid;
  place-items:center;
  min-width:150px;
  min-height:70px;
  padding:8px 22px;
  border-radius:999px;
  background:#f2ebff;
  color:var(--purple);
  font-size:clamp(30px,5vw,48px);
  font-weight:1000;
  margin:5px auto;
}
.reward-letter.remembered{background:#dff8ea;color:#21885a}
.reward-letter.needs-repeat{background:#ffe7ed;color:#bd4f62}
.test-summary{display:flex;justify-content:center;flex-wrap:wrap;gap:7px;margin:6px 0 16px}
.summary-chip{border-radius:999px;padding:8px 12px;font-weight:1000}
.summary-chip.good{background:#dff8ea;color:#21885a}
.summary-chip.retry{background:#ffe7ed;color:#bd4f62}

.modal-actions{flex-wrap:wrap}
.modal-actions button{min-width:180px}

@media(max-width:900px){
  .practice-five{grid-template-columns:repeat(3,1fr)}
  .memory-choice-grid{grid-template-columns:repeat(3,1fr)}
  .memory-choice{font-size:clamp(70px,15vw,120px)}
  .mastery-wrap{display:block}
  .mastery-title{text-align:center;margin-bottom:6px}
  .mastery-rows{grid-template-columns:repeat(5,1fr)}
}
@media(max-width:600px){
  .test-intro-card{padding:18px}
  .test-avatar{width:105px}
  .test-intro-card h1{font-size:39px}
  .memory-top{min-height:90px;padding:10px 14px}
  .memory-top h2{font-size:35px}
  .memory-choice-grid{gap:8px}
  .memory-choice{border-radius:22px;font-size:72px}
  .test-letter-chip{width:58px;border-radius:18px;font-size:36px}
}
@media(orientation:landscape) and (max-height:680px){
  .practice-five{grid-template-columns:repeat(5,1fr)}
  .memory-choice-grid{grid-template-columns:repeat(5,1fr)}
  .memory-choice{font-size:min(24vh,130px);border-radius:22px}
  .memory-top{min-height:66px;padding:5px 12px}
  .memory-top h2{font-size:31px}
  .memory-note{display:none}
  .memory-score{padding:5px 12px;font-size:14px}
  .test-intro-card{min-height:0;padding:12px;gap:6px}
  .test-avatar{width:86px}
  .test-intro-card h1{font-size:38px}
  .test-intro-card p{font-size:15px}
  .test-letter-chip{width:54px;border-radius:16px;font-size:34px}
}


/* v1.3 — points + reward shop */
.point-pill{
  height:46px;
  min-width:74px;
  padding:0 14px;
  border-radius:999px;
  background:#fff;
  box-shadow:var(--shadow);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  font-weight:1000;
  font-size:18px;
}
.shop-btn{
  height:46px;
  border:0;
  border-radius:999px;
  padding:0 15px;
  background:linear-gradient(180deg,#ffd95c,#ffc83d);
  box-shadow:0 6px 0 #e5aa22,var(--shadow);
  font-weight:1000;
  display:flex;
  align-items:center;
  gap:7px;
  white-space:nowrap;
}
.shop-btn:active{transform:translateY(3px);box-shadow:0 3px 0 #e5aa22,var(--shadow)}
.shop-modal-card{width:min(1050px,96vw);max-height:92dvh}
.shop-balance{
  display:inline-flex;
  align-items:center;
  gap:7px;
  margin-top:2px;
  background:#fff7d7;
  border-radius:999px;
  padding:8px 13px;
  font-weight:900;
}
.shop-balance strong{font-size:20px}
.shop-help{
  margin:4px 0 14px;
  font-size:15px;
  line-height:1.4;
  opacity:.72;
  font-weight:700;
}
.shop-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.shop-item{
  position:relative;
  display:grid;
  grid-template-columns:72px 1fr auto;
  align-items:center;
  gap:12px;
  min-height:124px;
  padding:13px;
  border-radius:22px;
  background:#faf7fc;
  border:3px solid transparent;
}
.shop-item.available{background:#fff9df;border-color:#ffd95c}
.shop-item.locked{opacity:.64}
.shop-item-icon{
  width:68px;
  height:68px;
  border-radius:20px;
  background:#fff;
  display:grid;
  place-items:center;
  font-size:39px;
  box-shadow:0 5px 14px rgba(65,43,84,.08);
}
.shop-item-body{min-width:0}
.shop-item-cost{font-size:14px;font-weight:1000;color:#9d6c00}
.shop-item h3{margin:2px 0 3px;font-size:20px}
.shop-item p{margin:0;font-size:13px;line-height:1.35;opacity:.7}
.shop-status{margin-top:5px;font-size:11px;font-weight:900;color:var(--purple)}
.redeem-btn{
  min-width:92px;
  min-height:48px;
  border:0;
  border-radius:16px;
  padding:8px 11px;
  background:var(--green);
  color:#fff;
  font-weight:1000;
  box-shadow:0 5px 0 #34a96e;
}
.redeem-btn:active:not(:disabled){transform:translateY(3px);box-shadow:0 2px 0 #34a96e}
.redeem-btn:disabled{background:#ded9e1;color:#8e8892;box-shadow:none}
.shop-footer-note{
  margin-top:13px;
  padding:10px 13px;
  border-radius:16px;
  background:#f2ebff;
  font-size:13px;
  font-weight:800;
  line-height:1.35;
}
.point-pop{
  position:fixed;
  z-index:180;
  right:max(18px,env(safe-area-inset-right));
  top:max(74px,calc(env(safe-area-inset-top) + 70px));
  padding:11px 17px;
  border-radius:999px;
  background:#fff3b6;
  border:3px solid #ffd95c;
  box-shadow:var(--shadow);
  font-size:24px;
  font-weight:1000;
  opacity:0;
  transform:translateY(10px) scale(.9);
  pointer-events:none;
}
.point-pop.show{animation:pointPop .8s ease both}
@keyframes pointPop{
  0%{opacity:0;transform:translateY(10px) scale(.9)}
  20%{opacity:1;transform:translateY(0) scale(1.08)}
  70%{opacity:1;transform:translateY(-4px) scale(1)}
  100%{opacity:0;transform:translateY(-20px) scale(.95)}
}

@media(max-width:820px){
  .shop-grid{grid-template-columns:1fr}
  .shop-modal-card{width:min(760px,96vw)}
}
@media(max-width:600px){
  .shop-btn{width:44px;padding:0;justify-content:center;border-radius:50%}
  .shop-btn span{display:none}
  .point-pill{height:42px;min-width:62px;padding:0 10px;font-size:16px}
  .top-actions{gap:5px}
  .shop-item{grid-template-columns:58px 1fr auto;min-height:108px;padding:10px;gap:9px}
  .shop-item-icon{width:56px;height:56px;font-size:32px;border-radius:17px}
  .shop-item h3{font-size:17px}
  .shop-item p{font-size:12px}
  .redeem-btn{min-width:76px;min-height:44px;font-size:12px}
}
@media(orientation:landscape) and (max-height:680px){
  .point-pill,.shop-btn{height:40px}
  .shop-btn{padding:0 12px}
  .shop-modal-card{max-height:94dvh;padding:16px}
  .shop-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
  .shop-item{min-height:92px;padding:8px}
  .shop-item-icon{width:50px;height:50px;font-size:29px}
  .shop-item h3{font-size:16px}
  .shop-item p{font-size:11px}
  .shop-status{font-size:10px}
  .redeem-btn{min-height:38px}
}


/* v1.4 — Bahasa Melayu voice */
.voice-setting-card{gap:8px}
.voice-test-btn{
  margin-top:5px;
  min-height:42px;
  border:0;
  border-radius:14px;
  padding:9px 13px;
  background:#efe8ff;
  color:var(--purple);
  font-weight:1000;
  align-self:flex-start;
}
.voice-test-btn:active{transform:scale(.98)}


/* v1.5 — Nayla ABC Clear Voice */
.voice-select-label{
  display:block;
  margin-top:7px;
  font-size:12px;
  font-weight:1000;
  opacity:.7;
}
.voice-select{
  width:100%;
  min-height:44px;
  margin-top:5px;
  border:2px solid #e8def2;
  border-radius:14px;
  background:#fff;
  padding:8px 10px;
  font:inherit;
  color:var(--ink);
}


/* =========================================================
   v1.6 — iPad landscape-first / orientation auto detect
   ========================================================= */
.orientation-btn{font-size:22px;transition:.2s transform,.2s background}
.orientation-btn.is-landscape{background:#e8f8ef;color:#21885a}
.orientation-btn.is-portrait{background:#fff5d6;color:#936700}

.orientation-overlay{
  position:fixed;inset:0;z-index:260;
  display:grid;place-items:center;
  padding:max(20px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(20px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));
  background:rgba(39,29,49,.72);backdrop-filter:blur(13px);-webkit-backdrop-filter:blur(13px)
}
.orientation-overlay[hidden]{display:none!important}
.orientation-card{
  width:min(620px,92vw);background:rgba(255,255,255,.97);border:4px solid #fff;border-radius:36px;
  box-shadow:0 24px 70px rgba(25,15,34,.35);padding:30px;text-align:center
}
.orientation-card h2{font-size:clamp(34px,5vw,54px);margin:7px 0 10px;line-height:1}
.orientation-card p{font-size:clamp(16px,2.2vw,21px);line-height:1.45;margin:0 auto 20px;max-width:500px}
.rotate-device{height:150px;display:grid;place-items:center;position:relative;margin-bottom:4px}
.device-shape{width:92px;height:132px;border:9px solid #332b3d;border-radius:20px;background:linear-gradient(145deg,#ffe3f1,#eee7ff);position:relative;animation:rotateDevice 2s ease-in-out infinite}
.device-dot{position:absolute;width:7px;height:7px;border-radius:50%;background:#332b3d;bottom:5px;left:50%;transform:translateX(-50%)}
.rotate-arrow{position:absolute;right:calc(50% - 94px);top:46px;font-size:54px;color:var(--purple);font-weight:1000;animation:rotateArrow 2s ease-in-out infinite}
.orientation-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.orientation-actions .big-action,.orientation-actions .secondary-action{min-width:210px}
.orientation-support-note{margin-top:14px;font-size:12px;font-weight:900;opacity:.55}
@keyframes rotateDevice{0%,18%{transform:rotate(0)}55%,100%{transform:rotate(90deg)}}
@keyframes rotateArrow{0%,18%{transform:rotate(0)}55%,100%{transform:rotate(90deg)}}

/* Portrait remains usable, but we intentionally prompt for landscape on iPad. */
html[data-device-orientation="portrait"] .app-shell{max-width:900px}

/* Full iPad landscape layout — covers 1024x768, 1180x820, 1194x834, 1366x1024, etc. */
@media (orientation:landscape) and (min-width:700px){
  .app-shell{
    max-width:none;width:100vw;height:100dvh;min-height:100dvh;
    padding:max(7px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(7px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));
    gap:7px;grid-template-rows:58px 1fr 34px
  }
  .topbar{min-height:58px;height:58px}
  .mini-avatar{width:48px;height:48px;border-radius:16px}
  .brand-title{font-size:24px}
  .brand-sub{display:block;font-size:10px;margin-top:3px}
  .top-actions{gap:7px}
  .round-btn,.point-pill,.shop-btn{height:44px}
  .round-btn{width:44px}.shop-btn{padding:0 14px}.point-pill{padding:0 13px}
  .game-area{min-height:0}
  .panel{border-radius:24px}

  /* Welcome */
  .welcome-screen{place-items:stretch}
  .hero-card{
    width:100%;height:100%;max-width:none;grid-template-columns:minmax(300px,.8fr) minmax(460px,1.2fr);
    padding:22px 34px;gap:30px;border-radius:30px
  }
  .hero-avatar{width:min(31vh,260px)!important;max-width:260px}
  .welcome-copy h1{font-size:clamp(48px,6vw,76px);margin:5px 0 10px}
  .welcome-copy p{font-size:clamp(16px,1.9vw,22px);line-height:1.35;margin-bottom:14px}
  .welcome-copy .big-action{min-height:54px;padding:12px 20px}
  .tiny-note{margin-top:8px}

  /* Learn — strongly horizontal */
  .learn-screen{grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:10px}
  .teacher-panel,.instruction-panel{padding:12px}
  .giant-letter{font-size:min(43vh,300px);line-height:.72}
  .teacher-mascot{font-size:40px}
  .learn-phrase{font-size:clamp(25px,3vw,38px);margin-top:6px}
  .sound-action{margin-top:7px;padding:9px 16px}
  .instruction-panel{gap:6px}
  .instruction-panel h2{font-size:clamp(35px,4.3vw,56px);margin:3px 0}
  .instruction-panel p{font-size:17px}
  .tap-hand{font-size:64px}
  .instruction-panel .big-action{min-height:52px;padding:11px 16px}

  /* Quiz — prompt on left, 5 touch targets on right */
  .quiz-screen{grid-template-columns:minmax(260px,.32fr) minmax(0,.68fr);grid-template-rows:1fr 70px;gap:9px}
  .quiz-top{grid-column:1;grid-row:1;min-height:0;display:flex;flex-direction:column;text-align:center;padding:14px;gap:8px}
  .quiz-mascot{font-size:60px}
  .quiz-top h2{font-size:clamp(34px,4vw,52px);line-height:1;margin:5px 0 10px}
  .choice-area{grid-column:2;grid-row:1;min-height:0}
  .choice-grid,.practice-five{grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;height:100%}
  .choice-card,.practice-five .choice-card{font-size:clamp(76px,9vw,145px);border-radius:24px;min-height:0}
  .balloon-field{min-height:0;height:100%;border-radius:24px}
  .balloon{width:clamp(95px,11vw,150px);height:clamp(120px,14vw,175px);font-size:clamp(58px,7vw,95px)}
  .mastery-wrap{grid-column:1/3;grid-row:2;padding:7px 12px;gap:10px;min-height:0}
  .mastery-title{font-size:14px}
  .mastery-row{padding:4px 7px;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:7px}
  .mastery-letter{font-size:24px}.dot{width:11px;height:11px}

  /* Test intro — horizontal */
  .test-intro-screen{place-items:stretch}
  .test-intro-card{
    width:100%;height:100%;max-width:none;min-height:0;
    display:grid;grid-template-columns:minmax(220px,.42fr) minmax(0,.58fr);grid-template-rows:auto auto auto auto;
    column-gap:34px;align-content:center;text-align:left;padding:24px 44px
  }
  .test-avatar{grid-column:1;grid-row:1/5;width:min(30vh,230px);align-self:center;justify-self:center}
  .test-intro-card .eyebrow,.test-intro-card h1,.test-intro-card p,.test-letter-strip,.test-intro-card .big-action{grid-column:2}
  .test-intro-card h1{font-size:clamp(44px,5.5vw,70px);margin:4px 0 8px}
  .test-intro-card p{font-size:18px;max-width:650px;margin:0 0 8px}
  .test-letter-strip{justify-content:flex-start;margin:7px 0 10px}
  .test-letter-chip{width:72px;border-radius:18px;font-size:44px}
  .test-intro-card .big-action{width:min(100%,430px)}

  /* Memory test — prompt left, all 5 letters right */
  .memory-screen{grid-template-columns:minmax(270px,.32fr) minmax(0,.68fr);grid-template-rows:1fr 52px;gap:9px}
  .memory-top{grid-column:1;grid-row:1;min-height:0;height:100%;padding:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
  .memory-top h2{font-size:clamp(42px,5vw,64px);margin:7px 0}
  .memory-note{font-size:15px}.mini-sound{margin-top:8px}
  .memory-choice-area{grid-column:2;grid-row:1}
  .memory-choice-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;height:100%}
  .memory-choice{font-size:clamp(78px,9vw,145px);border-radius:24px;min-height:0}
  .memory-score{grid-column:1/3;grid-row:2;padding:6px 14px;min-height:0}

  /* Reward screen */
  .reward-screen{place-items:stretch}
  .reward-card{width:100%;height:100%;max-width:none;padding:18px 34px;display:grid;align-content:center;justify-items:center}
  .reward-card h1{font-size:clamp(45px,6vw,76px);margin:2px 0}
  .reward-card p{font-size:18px;margin:6px 0}
  .reward-letters{margin:8px 0}.reward-letter{width:76px;border-radius:18px;font-size:48px}
  .test-score-badge{min-height:52px;font-size:34px}

  .progress-footer{min-height:34px;height:34px;gap:10px}
  .progress-track{height:13px}.set-info,.progress-text{font-size:11px}

  /* Wide landscape modals */
  .shop-modal-card{width:min(1120px,96vw);max-height:90dvh}
  .parent-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* Extra tightening for classic 1024x768 iPads */
@media (orientation:landscape) and (min-width:900px) and (max-height:800px){
  .app-shell{grid-template-rows:54px 1fr 30px;padding-top:6px;padding-bottom:6px}
  .topbar{height:54px;min-height:54px}
  .giant-letter{font-size:min(39vh,270px)}
  .hero-avatar{width:min(29vh,220px)!important}
  .welcome-copy h1{font-size:50px}
  .quiz-screen{grid-template-rows:1fr 60px}
  .mastery-wrap{padding:5px 10px}
  .memory-screen{grid-template-rows:1fr 46px}
  .test-avatar{width:min(27vh,205px)}
  .shop-item{min-height:92px}
}

/* Portrait: make room for the orientation helper if user chooses to continue. */
@media (orientation:portrait){
  .orientation-btn{background:#fff5d6;color:#936700}
}


/* v1.8 — microphone voice-answer mode */
.mic-btn{transition:.2s transform,.2s background,.2s box-shadow}
.mic-btn.mic-on{background:#dcf8e8;box-shadow:0 0 0 3px rgba(83,201,139,.22),var(--shadow)}
.mic-btn.mic-off{background:#fff}
.learn-skip{width:min(100%,330px);margin-top:4px}
.talk-hand{font-size:clamp(54px,8vw,92px);animation:talkPulse 1.2s infinite}
@keyframes talkPulse{50%{transform:scale(1.08)}}

.voice-coach{
  position:fixed;
  z-index:80;
  left:50%;
  bottom:calc(56px + env(safe-area-inset-bottom));
  transform:translateX(-50%);
  width:min(680px,calc(100vw - 28px));
  min-height:72px;
  display:grid;
  grid-template-columns:56px 1fr auto;
  gap:12px;
  align-items:center;
  padding:10px 12px;
  background:rgba(255,255,255,.96);
  border:3px solid #eee5f3;
  border-radius:24px;
  box-shadow:0 16px 40px rgba(55,38,68,.22);
  backdrop-filter:blur(10px);
}
.voice-coach[hidden]{display:none!important}
.voice-mic-orb{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  background:#eee7ff;font-size:25px;box-shadow:inset 0 0 0 3px rgba(115,86,200,.08)
}
.voice-coach.listening{border-color:#8d72dc;background:rgba(250,247,255,.98)}
.voice-coach.listening .voice-mic-orb{background:#e8dfff;animation:micPulse 1s infinite}
.voice-coach.success{border-color:var(--green);background:#effcf5}
.voice-coach.success .voice-mic-orb{background:#dff8ea}
.voice-coach.error{border-color:#ffb0ba;background:#fff6f7}
.voice-coach-copy{min-width:0;display:flex;flex-direction:column;gap:2px}
.voice-coach-copy strong{font-size:17px}
.voice-coach-copy span{font-size:14px;font-weight:800;opacity:.72;white-space:normal}
.voice-coach-copy small{font-size:12px;color:var(--purple);font-weight:900;min-height:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.voice-retry-btn{border:0;border-radius:16px;background:#7356c8;color:#fff;padding:11px 13px;font-weight:1000;white-space:nowrap}
@keyframes micPulse{50%{transform:scale(1.12);box-shadow:0 0 0 12px rgba(115,86,200,.10)}}
.mic-setting-card .voice-test-btn{margin-top:5px}

@media(max-width:700px){
  .voice-coach{grid-template-columns:48px 1fr;bottom:calc(50px + env(safe-area-inset-bottom));min-height:66px}
  .voice-mic-orb{width:46px;height:46px}
  .voice-retry-btn{grid-column:1/3;width:100%;padding:8px 10px}
  .voice-coach-copy strong{font-size:15px}.voice-coach-copy span{font-size:12px}
}
@media(orientation:landscape) and (max-height:680px){
  .voice-coach{bottom:calc(38px + env(safe-area-inset-bottom));min-height:58px;padding:7px 10px;width:min(620px,calc(100vw - 24px))}
  .voice-mic-orb{width:42px;height:42px;font-size:21px}
  .voice-coach-copy strong{font-size:14px}.voice-coach-copy span{font-size:11px}.voice-coach-copy small{font-size:10px}
  .voice-retry-btn{padding:8px 10px;font-size:12px}
}


/* v1.9 — Push-to-Talk microphone */
.mic-btn.mic-off{
  background:#fff;
  opacity:1;
}
.mic-btn.mic-on{
  background:#dff8e8;
  box-shadow:0 0 0 4px rgba(82,204,139,.18), var(--shadow);
  animation:micPulse 1.05s ease-in-out infinite;
}
.voice-coach:not(.listening) .voice-retry-btn{
  display:inline-flex;
}
.voice-coach.listening .voice-retry-btn{
  display:none;
}
@keyframes micPulse{
  50%{transform:scale(1.07)}
}


/* v1.9.2 — Auto Mic 2-second buffer */
.voice-coach:not(.listening):not(.success) .voice-retry-btn{
  display:inline-flex;
}


/* v1.9.4 — Mic only for learning phase */
.quiz-screen .mic-btn,
.memory-screen .mic-btn{
  opacity:.45;
}