*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Baloo 2','Segoe UI',system-ui,sans-serif;background:#1a1a2e;color:#fff;height:100vh;overflow:hidden;user-select:none}
#game-bg{position:fixed;inset:0;z-index:0;background-color:#1a1a2e;background-size:cover;background-position:center;background-repeat:no-repeat}
#three-canvas{position:fixed;inset:0;z-index:1}
.screen{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .5s;gap:20px;z-index:50}
.screen.hidden{opacity:0;pointer-events:none}
#intro{background:radial-gradient(ellipse at 50% 40%,#2d1b6988 0%,#1a1a2ecc 70%)}
#intro h1{font-size:clamp(2rem,5vw,3.5rem);text-align:center;animation:rainbow 4s linear infinite}
.story-box{background:rgba(255,255,255,.08);border:2px solid rgba(255,215,0,.35);border-radius:20px;padding:20px 28px;max-width:500px;font-size:1rem;line-height:1.9;color:#ddd;text-align:center}
.btn{font-family:inherit;font-size:1.2rem;background:linear-gradient(135deg,#FFD700,#FF8C00);color:#1a1a2e;border:none;border-radius:50px;padding:14px 44px;cursor:pointer;box-shadow:0 4px 20px rgba(255,200,0,.5);transition:transform .15s;animation:pulse 2s ease-in-out infinite}
.btn:hover{transform:scale(1.07);animation:none}
.btn:active{transform:scale(.96)}
.btn-secondary{background:rgba(255,255,255,.15);color:#fff;box-shadow:none;animation:none}
.lang-btn{font-family:inherit;font-size:.9rem;background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.3);color:#fff;border-radius:20px;padding:6px 16px;cursor:pointer;transition:background .2s}
.lang-btn:hover{background:rgba(255,255,255,.25)}
#topbar{position:fixed;top:0;left:0;right:0;height:56px;background:rgba(8,10,28,.92);display:flex;align-items:center;padding:0 14px;gap:12px;border-bottom:2px solid rgba(255,215,0,.2);z-index:100;backdrop-filter:blur(8px)}
#topbar.hidden{display:none}
#level-name{font-size:.95rem;color:#FFD700;min-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.progress-dots{display:flex;gap:10px;margin:0 auto}
.pdot{width:18px;height:18px;border-radius:50%;background:#2a2a4a;border:2px solid #444;transition:all .4s}
.pdot.done{background:#FFD700;border-color:#FFD700}
.pdot.active{background:#fff;border-color:#fff;box-shadow:0 0 10px #fff;transform:scale(1.25)}
.topbar-btn{font-family:inherit;font-size:.9rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;padding:4px 10px;cursor:pointer;transition:background .2s;white-space:nowrap;text-decoration:none}
.topbar-btn:hover{background:rgba(255,255,255,.25)}
#controls{position:fixed;top:56px;right:0;bottom:0;width:300px;background:rgba(8,10,28,.88);backdrop-filter:blur(14px);border-left:2px solid rgba(255,215,0,.18);display:flex;flex-direction:column;padding:14px;gap:10px;overflow-y:auto;z-index:30}
#controls.hidden{display:none}
.ctrl-title{font-size:1.05rem;color:#FFD700;text-align:center;border-bottom:1px solid rgba(255,215,0,.25);padding-bottom:8px}
.instruction{font-size:.85rem;color:#bbb;text-align:center;line-height:1.6}

/* ── Video intro overlay ── */
#video-intro{position:fixed;inset:0;z-index:1000;background:#000;display:flex;align-items:center;justify-content:center}
#video-intro.hidden{display:none}
#intro-video{width:100%;height:100%;object-fit:cover}
#skip-btn{position:absolute;bottom:30px;right:30px;font-family:inherit;font-size:1rem;background:rgba(255,255,255,.2);color:#fff;border:2px solid rgba(255,255,255,.4);border-radius:20px;padding:8px 20px;cursor:pointer;backdrop-filter:blur(4px);transition:background .2s}
#skip-btn:hover{background:rgba(255,255,255,.35)}

/* ── Mascot (animated GIF) ── */
#mascot{position:fixed;bottom:12px;right:8px;width:80px;height:96px;z-index:200;cursor:pointer;background-image:url('../assets/mascot.gif');background-size:contain;background-repeat:no-repeat;background-position:center bottom}
#mascot.happy{animation:jump .6s ease}
#mascot.laugh{animation:laugh .8s ease}
#mascot.idle{animation:breathe 3s ease-in-out infinite}

/* ── Chroma icon (reusable dragon image) ── */
.chroma-icon{background-image:url('../assets/mascot.gif');background-size:contain;background-repeat:no-repeat;background-position:center;display:inline-block}
.chroma-icon-sm{width:36px;height:43px}
.chroma-icon-md{width:60px;height:72px}
.chroma-icon-lg{width:96px;height:115px}
.chroma-icon-xl{width:120px;height:144px}

#bubble{position:fixed;bottom:105px;right:8px;max-width:210px;background:#fff;color:#1a1a2e;border-radius:18px 18px 4px 18px;padding:10px 14px;font-size:.85rem;line-height:1.5;z-index:201;box-shadow:0 4px 18px rgba(0,0,0,.35);opacity:0;transition:opacity .3s;pointer-events:none}
#bubble.show{opacity:1}
#lc{position:fixed;inset:0;background:rgba(0,0,0,.78);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:300;gap:18px}
#lc.hidden{display:none}
#lc h2{font-size:2.2rem;color:#FFD700;text-align:center}
#lc p{font-size:1.05rem;color:#fff;text-align:center;max-width:380px;line-height:1.7}
.stars{font-size:2.2rem;letter-spacing:4px}
#win{position:fixed;inset:0;background:radial-gradient(ellipse,#2d1b69,#1a1a2e);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:400;gap:20px}
#win.hidden{display:none}
#win h1{font-size:clamp(1.5rem,4vw,2.8rem);text-align:center;animation:rainbow 3s linear infinite}
#win p{font-size:1.05rem;color:#ccc;text-align:center;max-width:460px;line-height:1.8}
.cf{position:fixed;width:9px;height:9px;border-radius:2px;pointer-events:none;z-index:500;animation:fall linear forwards}
@keyframes fall{0%{transform:translateY(-20px) rotate(0);opacity:1}100%{transform:translateY(105vh) rotate(720deg);opacity:0}}
.pt{position:fixed;border-radius:50%;pointer-events:none;z-index:250;animation:pburst ease-out forwards}
@keyframes pburst{0%{transform:translate(0,0) scale(1);opacity:1}100%{transform:var(--tx) scale(0);opacity:0}}
@keyframes rainbow{0%{color:#FF4444}16%{color:#FF8800}33%{color:#FFE000}50%{color:#44DD44}66%{color:#4488FF}83%{color:#AA44FF}100%{color:#FF4444}}
@keyframes pulse{0%,100%{box-shadow:0 4px 20px rgba(255,200,0,.5)}50%{box-shadow:0 4px 40px rgba(255,200,0,.9)}}
@keyframes breathe{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.96) scaleX(1.02)}}
@keyframes jump{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}
@keyframes laugh{0%,100%{transform:rotate(0)}25%{transform:rotate(-15deg)}75%{transform:rotate(15deg)}}
.jars-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:6px}
.cjar{display:flex;flex-direction:column;align-items:center;gap:5px;cursor:grab;transition:transform .2s;position:relative}
.cjar:hover{transform:scale(1.12)}
.cjar:active{transform:scale(.94)}
.cjar.selected::after{content:'✓';position:absolute;top:-6px;right:-6px;background:#FFD700;color:#1a1a2e;border-radius:50%;width:20px;height:20px;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-family:sans-serif}
.jar-b{width:50px;height:60px;border-radius:7px 7px 12px 12px;border:2.5px solid rgba(255,255,255,.4);position:relative;overflow:hidden;box-shadow:inset 0 -8px 18px rgba(0,0,0,.2),0 4px 12px rgba(0,0,0,.3)}
.jar-cap{width:38px;height:9px;border-radius:3px 3px 0 0;background:rgba(255,255,255,.3);margin:0 auto}
.jar-shine{position:absolute;top:5px;left:5px;width:10px;height:18px;background:rgba(255,255,255,.3);border-radius:5px;transform:rotate(-20deg)}
.jar-label{font-size:.75rem;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.6);text-align:center}
.mix-area{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:6px 0}
.mix-bottle{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;transition:transform .2s}
.mix-bottle:hover{transform:scale(1.06)}
.mb-body{width:46px;height:64px;border:3px solid rgba(255,255,255,.5);border-radius:6px 6px 12px 12px;background:rgba(255,255,255,.08);position:relative;overflow:hidden}
.mb-fill{position:absolute;bottom:0;left:0;right:0;height:0;transition:height .7s,background-color .7s;border-radius:0 0 9px 9px}
.mb-cap{width:34px;height:9px;border-radius:3px 3px 0 0;background:rgba(255,255,255,.3);margin:0 auto}
.mb-label{font-size:.72rem;color:#ddd;text-align:center;min-height:1.1rem}
.slot-row{display:flex;gap:4px;justify-content:center;margin-bottom:3px}
.slot-dot{width:12px;height:12px;border-radius:50%;border:2px solid rgba(255,255,255,.4);transition:background .3s}
.src-jars{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:auto}
.sort-btns{display:flex;gap:10px;margin-top:auto}
.sort-btn{flex:1;font-family:inherit;font-size:1rem;border:none;border-radius:12px;padding:12px 6px;cursor:pointer;transition:transform .15s}
.sort-btn:hover{transform:scale(1.04)}
.sort-btn:active{transform:scale(.96)}
.sort-btn.warm-btn{background:linear-gradient(135deg,#FF4400,#FF8800);color:#fff;box-shadow:0 4px 14px rgba(255,100,0,.4)}
.sort-btn.cool-btn{background:linear-gradient(135deg,#0070FF,#00AADD);color:#fff;box-shadow:0 4px 14px rgba(0,100,255,.4)}
.score-bar{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}
.score-dot{width:15px;height:15px;border-radius:50%;background:#333;border:2px solid #555;transition:all .3s}
.score-dot.hit{background:#FFD700;border-color:#FFD700}
.score-dot.miss{background:#FF4444;border-color:#FF4444}
.wheel-wrap{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:4px}
.color-preview{width:48px;height:48px;border-radius:50%;border:3px solid rgba(255,255,255,.5);background:#333;transition:background .3s}
.color-name{font-size:.85rem;text-align:center;min-height:1.2rem}
.btfly-queue{display:flex;flex-direction:column;gap:5px;margin-top:4px}
.btfly-status{display:flex;align-items:center;gap:8px;font-size:.82rem;padding:4px 8px;border-radius:8px;background:rgba(255,255,255,.08)}
.btfly-status.done-s{background:rgba(255,215,0,.15);color:#FFD700}
.wheel-pair-display{display:flex;align-items:center;gap:10px;justify-content:center;margin:6px 0}
.pair-slot{width:46px;height:46px;border-radius:50%;border:3px solid rgba(255,255,255,.3);background:#222;transition:all .4s;display:flex;align-items:center;justify-content:center;font-size:.7rem;text-align:center}
.pair-slot.filled{border-color:rgba(255,255,255,.8)}
.pair-arrow{font-size:1.3rem;color:#666}
.fw-status{display:flex;flex-direction:column;gap:5px}
.fw-row{display:flex;align-items:center;gap:8px;font-size:.82rem}
.fw-light{width:16px;height:16px;border-radius:50%;background:#333;border:2px solid #555;flex-shrink:0;transition:all .5s}
.fw-light.done{background:#FFD700;border-color:#FFD700;box-shadow:0 0 10px #FFD700}
#click-hint{position:fixed;bottom:168px;left:50%;transform:translateX(-50%);background:rgba(255,215,0,.2);border:1px solid rgba(255,215,0,.5);color:#FFD700;border-radius:12px;padding:6px 16px;font-size:.82rem;z-index:40;pointer-events:none;transition:opacity .4s}
#click-hint.hidden{opacity:0}