:root{font-family:Segoe UI,ui-sans-serif,system-ui,-apple-system,Roboto,sans-serif;line-height:1.5;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:#0f0a1e;color:#fafafa;overflow-x:hidden}.app{min-height:100vh;position:relative;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 30%,#1e1145,#0f0a1e 70%)}.particles{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}.particle{position:absolute;bottom:-20px;border-radius:50%;background:linear-gradient(135deg,#7c5cfc,#f472b6);animation:floatUp linear infinite}@keyframes floatUp{0%{transform:translateY(0) scale(1);opacity:0}10%{opacity:var(--opacity, .2)}90%{opacity:var(--opacity, .2)}to{transform:translateY(-105vh) scale(.5);opacity:0}}.screen{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:1.2rem;padding:2rem 1.5rem;max-width:520px;width:100%}.monster{width:120px;height:120px;filter:drop-shadow(0 4px 20px rgba(124,92,252,.4));transition:transform .3s}.monster.idle,.monster.happy{animation:monsterBounce 2s ease-in-out infinite}.monster.dance{animation:monsterDance .4s ease-in-out infinite;filter:drop-shadow(0 4px 24px rgba(245,158,11,.6))}.monster.sad{animation:monsterShake .5s ease-in-out}@keyframes monsterBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes monsterDance{0%{transform:translateY(0) rotate(0) scale(1)}25%{transform:translateY(-10px) rotate(-10deg) scale(1.05)}50%{transform:translateY(0) rotate(0) scale(1)}75%{transform:translateY(-10px) rotate(10deg) scale(1.05)}to{transform:translateY(0) rotate(0) scale(1)}}@keyframes monsterShake{0%,to{transform:translate(0)}20%{transform:translate(-10px)}40%{transform:translate(10px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.title{font-size:2.2rem;font-weight:800;letter-spacing:-.03em;text-align:center;line-height:1.2}.accent{background:linear-gradient(135deg,#7c5cfc,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{text-align:center;color:#fff9;font-size:1rem;line-height:1.6}.btn{font-size:1.1rem;font-weight:700;border:none;border-radius:50px;padding:.75rem 2.5rem;cursor:pointer;transition:all .2s;letter-spacing:.02em}.play-btn{background:linear-gradient(135deg,#7c5cfc,#a78bfa);color:#fff;box-shadow:0 4px 24px #7c5cfc66}.play-btn:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 6px 30px #7c5cfc8c}.play-btn:active{transform:translateY(0) scale(.98)}.save-btn{background:linear-gradient(135deg,#f472b6,#fb923c);color:#fff;box-shadow:0 4px 16px #f472b64d;font-size:.95rem;padding:.6rem 1.5rem}.save-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px #f472b673}.hud{display:flex;align-items:center;justify-content:space-between;width:100%;padding:0 .5rem}.hearts{display:flex;gap:.3rem}.heart{font-size:1.6rem;transition:all .3s}.heart.alive{animation:heartPop .3s ease-out}.heart.dead{filter:grayscale(1) brightness(.5);transform:scale(.85)}@keyframes heartPop{0%{transform:scale(1.4)}to{transform:scale(1)}}.score-display{font-size:1.3rem;font-weight:700;background:linear-gradient(135deg,#facc15,#fb923c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.target-prompt{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}.speech-bubble{background:#fffffff2;color:#1e1b4b;padding:.7rem 1.2rem;border-radius:20px 20px 20px 4px;position:relative;box-shadow:0 2px 12px #00000026;font-size:1.05rem}.speech-text{font-weight:500}.target-number{font-size:1.3rem;color:#7c5cfc}.bubbles-container{position:relative;width:100%;height:180px;margin:.5rem 0}.bubble{position:absolute;top:50%;transform:translate(-50%,-50%);width:110px;height:110px;border-radius:50%;border:3px solid rgba(255,255,255,.2);background:radial-gradient(circle at 35% 35%,#7c5cfc80,#7c5cfc26);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;cursor:pointer;animation:floatBubble 3s ease-in-out infinite,bubbleAppear .4s ease-out backwards;transition:transform .15s,box-shadow .15s,border-color .15s;font-size:1.35rem;font-weight:800;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.3);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;box-shadow:0 4px 20px #7c5cfc40,inset 0 -4px 12px #0000001a}.bubble:hover:not(:disabled){transform:translate(-50%,-50%) scale(1.1);border-color:#ffffff80;box-shadow:0 6px 30px #7c5cfc73}.bubble:active:not(:disabled){transform:translate(-50%,-50%) scale(.95)}.bubble.correct{border-color:#22c55e;background:radial-gradient(circle at 35% 35%,#22c55eb3,#22c55e40);box-shadow:0 0 40px #22c55e80;animation:correctPop .5s ease-out forwards}.bubble.wrong{border-color:#ef4444;background:radial-gradient(circle at 35% 35%,#ef444499,#ef444433);animation:wrongShake .5s ease-out}.bubble-expr{pointer-events:none}@keyframes floatBubble{0%,to{transform:translate(-50%,calc(-50% + 0px))}50%{transform:translate(-50%,calc(-50% - 12px))}}@keyframes bubbleAppear{0%{opacity:0;transform:translate(-50%,-50%) scale(.3)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@keyframes correctPop{0%{transform:translate(-50%,-50%) scale(1)}40%{transform:translate(-50%,-50%) scale(1.25)}to{transform:translate(-50%,-50%) scale(1)}}@keyframes wrongShake{0%{transform:translate(-50%,-50%)}20%{transform:translate(calc(-50% - 10px),-50%)}40%{transform:translate(calc(-50% + 10px),-50%)}60%{transform:translate(calc(-50% - 6px),-50%)}80%{transform:translate(calc(-50% + 6px),-50%)}to{transform:translate(-50%,-50%)}}.feedback-text{font-size:1.4rem;font-weight:700;animation:feedbackPop .4s ease-out}.correct-text{color:#22c55e;text-shadow:0 0 20px rgba(34,197,94,.4)}.wrong-text{color:#ef4444;text-shadow:0 0 20px rgba(239,68,68,.4)}@keyframes feedbackPop{0%{opacity:0;transform:scale(.5) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.over-screen{animation:fadeIn .5s ease-out}.final-score{font-size:1.25rem;color:#ffffffbf}.final-score strong{font-size:1.6rem;color:#facc15}.save-form{display:flex;gap:.5rem;align-items:center}.name-input{font-size:1rem;padding:.55rem 1rem;border-radius:50px;border:2px solid rgba(255,255,255,.15);background:#ffffff0f;color:#fff;outline:none;width:180px;transition:border-color .2s}.name-input:focus{border-color:#7c5cfc}.name-input::placeholder{color:#ffffff59}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.leaderboard{width:100%;max-width:340px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:1rem 1.2rem;margin-top:.5rem}.leaderboard h2{font-size:1.1rem;font-weight:700;margin-bottom:.6rem;text-align:center}.leaderboard ol{list-style:none;padding:0;display:flex;flex-direction:column;gap:.35rem}.leaderboard li{display:flex;justify-content:space-between;align-items:center;padding:.35rem .5rem;border-radius:8px;background:#ffffff08;font-size:.95rem}.leaderboard li:nth-child(1){background:#facc151a;border:1px solid rgba(250,204,21,.2)}.hs-name{font-weight:600}.hs-score{font-weight:800;color:#facc15;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.loading-text{text-align:center;color:#fff6;font-size:.9rem}@media(max-width:480px){.title{font-size:1.7rem}.bubble{width:90px;height:90px;font-size:1.15rem}.monster{width:90px;height:90px}.speech-bubble{font-size:.9rem;padding:.5rem .9rem}.target-number{font-size:1.1rem}.bubbles-container{height:150px}}