@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&family=Fira+Code:wght@400;500;700&display=swap";:root{--bg-deep: #06060c;--bg: #0a0a14;--bg-card: #12121f;--bg-card-hover: #18182a;--bg-glass: rgba(18,18,31,.75);--border: #1e1e36;--border-light: #2a2a4a;--text: #d0d0e0;--text-secondary: #7a7a96;--text-dim: #4a4a60;--accent: #00e5a0;--accent-glow: rgba(0,229,160,.25);--danger: #e53e5a;--warning: #e5a03e;--gold: #ffd700;--blue: #3b82f6;--cyan: #22d3ee;--purple: #a855f7;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--font-mono: "Fira Code", monospace;--font-sans: "Noto Sans SC", sans-serif;--ease: cubic-bezier(.4, 0, .2, 1);--ease-spring: cubic-bezier(.175, .885, .32, 1.275)}*{margin:0;padding:0;box-sizing:border-box}html,body{background:var(--bg-deep);color:var(--text);font-family:var(--font-sans);min-height:100vh;overflow-x:hidden}body{display:flex;align-items:center;justify-content:center;cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Crect x='0' y='0' width='16' height='16' rx='2' fill='none' stroke='%2300e5a0' stroke-width='1.2' opacity='0.9'/%3E%3Ccircle cx='8' cy='8' r='2' fill='%2300e5a0'/%3E%3Cline x1='0' y1='0' x2='5' y2='5' stroke='%2300e5a0' stroke-width='0.5' opacity='0.3'/%3E%3C/svg%3E") 8 8,crosshair}button,a,.level-card,.overlay-actions .menu-btn,.lobby-back,.game-btn,input,[data-clickable]{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Crect x='0' y='0' width='16' height='16' rx='2' fill='rgba(0,229,160,0.15)' stroke='%2300e5a0' stroke-width='1.2'/%3E%3Ccircle cx='8' cy='8' r='3' fill='%2300e5a0'/%3E%3C/svg%3E") 8 8,pointer}#app{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center}.menu{width:100%;display:flex;align-items:center;justify-content:center}.splash{text-align:center;animation:fadeIn .8s ease-out}.splash-logo{width:clamp(56px,10vw,72px);height:clamp(56px,10vw,72px);margin:0 auto clamp(1rem,2vw,1.5rem);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpolygon points='32,4 56,32 32,60 8,32' fill='%2300e5a0' opacity='0.9'/%3E%3Cpolygon points='32,12 48,32 32,52 16,32' fill='%2306060c'/%3E%3Ccircle cx='32' cy='32' r='4' fill='%23ffd700'/%3E%3Ccircle cx='32' cy='8' r='2' fill='%23ffd700' opacity='0.7'/%3E%3Ccircle cx='32' cy='56' r='2' fill='%23ffd700' opacity='0.7'/%3E%3Ccircle cx='8' cy='32' r='2' fill='%23ffd700' opacity='0.7'/%3E%3Ccircle cx='56' cy='32' r='2' fill='%23ffd700' opacity='0.7'/%3E%3C/svg%3E") center/contain no-repeat;image-rendering:pixelated;filter:drop-shadow(0 0 18px var(--accent-glow));animation:pulse 2s infinite}.menu-icon{width:clamp(40px,7vw,56px);height:clamp(40px,7vw,56px);margin:0 auto clamp(.4rem,.8vw,.6rem);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpolygon points='32,4 56,32 32,60 8,32' fill='%2300e5a0' opacity='0.9'/%3E%3Cpolygon points='32,12 48,32 32,52 16,32' fill='%2306060c'/%3E%3Ccircle cx='32' cy='32' r='4' fill='%23ffd700'/%3E%3Ccircle cx='32' cy='8' r='2' fill='%23ffd700' opacity='0.7'/%3E%3Ccircle cx='32' cy='56' r='2' fill='%23ffd700' opacity='0.7'/%3E%3Ccircle cx='8' cy='32' r='2' fill='%23ffd700' opacity='0.7'/%3E%3Ccircle cx='56' cy='32' r='2' fill='%23ffd700' opacity='0.7'/%3E%3C/svg%3E") center/contain no-repeat;image-rendering:pixelated;filter:drop-shadow(0 0 24px var(--accent-glow))}.menu-title{font-family:var(--font-mono);font-size:clamp(1.4rem,3.2vw,2rem);font-weight:700;letter-spacing:.15em;margin-bottom:.1rem;white-space:nowrap}.menu-subtitle{font-family:var(--font-mono);font-size:clamp(.6rem,1.3vw,.85rem);color:var(--accent);letter-spacing:.5em;margin-bottom:clamp(.5rem,1vw,.8rem);text-transform:uppercase}.menu-card{position:relative;z-index:2;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(1.5rem,2.2vw,2rem) clamp(2rem,4vw,3.5rem);max-width:min(680px,95vw);width:95%;text-align:center;animation:fadeIn .6s ease-out;box-shadow:0 20px 60px #00000080}.menu-progress{margin-bottom:clamp(.3rem,.5vw,.5rem)}.menu-progress-bar{height:3px;background:var(--border);border-radius:2px;overflow:hidden;margin-bottom:.4rem}.menu-progress-fill{height:100%;background:linear-gradient(90deg,rgba(0,229,160,.6),var(--accent));border-radius:2px;transition:width .5s ease}.menu-progress-text{font-family:var(--font-mono);font-size:clamp(.65rem,.9vw,.75rem);color:var(--text-secondary)}.menu-buttons{display:flex;flex-direction:column;gap:clamp(.35rem,.55vw,.5rem);margin:clamp(.7rem,1.1vw,1rem) 0}.menu-btn{width:100%;padding:clamp(.75rem,1.1vw,1rem);border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:clamp(.9rem,1.5vw,1.05rem);cursor:pointer;transition:all .2s var(--ease);border:none;outline:none;position:relative;overflow:hidden;letter-spacing:.02em}.menu-btn-primary{background:linear-gradient(135deg,#00e5a02e,#00e5a014);border:1px solid rgba(0,229,160,.35);color:var(--accent);font-weight:600}.menu-btn-primary:hover{background:linear-gradient(135deg,#00e5a047,#00e5a024);border-color:var(--accent);box-shadow:0 0 28px var(--accent-glow);transform:translateY(-1px)}.menu-btn-secondary{background:#ffffff0d;border:1px solid var(--border);color:var(--text)}.menu-btn-secondary:hover{background:#ffffff17;border-color:var(--border-light)}.menu-btn-ghost{background:transparent;border:1px solid transparent;color:var(--text-secondary);font-size:clamp(.75rem,1.2vw,.9rem)}.menu-btn-ghost:hover{color:var(--text);background:#ffffff0a}.menu-btn-danger{background:transparent;border:1px solid transparent;color:var(--text-dim);font-size:clamp(.7rem,1vw,.85rem);margin-top:clamp(.2rem,.4vw,.4rem)}.menu-btn-danger:hover{color:var(--danger);background:#e53e5a0f}.menu-divider{height:1px;background:var(--border);margin:clamp(.15rem,.25vw,.3rem) 0}.lobby{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;overflow:hidden}.lobby-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 70% 50% at 50% 40%,#0a1420,#05080f)}.lobby-container{z-index:1;max-width:min(900px,94vw);width:92%;max-height:90vh;display:flex;flex-direction:column;animation:fadeIn .5s ease-out}.lobby-header{display:flex;align-items:center;justify-content:space-between;padding:clamp(.5rem,1vw,.75rem) 0;margin-bottom:clamp(.6rem,1.2vw,1rem);flex-wrap:wrap;gap:.5rem}.lobby-title{font-family:var(--font-mono);font-size:clamp(.9rem,1.5vw,1.1rem);color:var(--text);letter-spacing:.15em}.lobby-stats{display:flex;gap:1.5rem;font-family:var(--font-mono);font-size:clamp(.65rem,1vw,.75rem);color:var(--text-dim)}.lobby-stats span{color:var(--accent)}.lobby-back{background:transparent;border:1px solid var(--border);color:var(--text-secondary);padding:clamp(.3rem,.6vw,.4rem) clamp(.6rem,1vw,.8rem);border-radius:var(--radius-sm);font-size:clamp(.7rem,1vw,.8rem);cursor:pointer;transition:all .2s}.lobby-back:hover{color:var(--text);border-color:var(--border-light)}.lobby-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(clamp(200px,25vw,240px),1fr));gap:clamp(.4rem,.7vw,.6rem);overflow-y:auto;padding-right:.5rem}.lobby-grid::-webkit-scrollbar{width:4px}.lobby-grid::-webkit-scrollbar-track{background:transparent}.lobby-grid::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.level-card{background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;cursor:pointer;transition:all .25s var(--ease);position:relative;overflow:hidden}.level-card:hover{border-color:var(--border-light);background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.level-card.completed{border-color:#00e5a033;background:#00e5a008}.level-card.locked{opacity:.35;cursor:not-allowed;pointer-events:none}.level-card.active{border-color:var(--warning);box-shadow:0 0 15px #e5a33e26}.level-card-header{display:flex;align-items:center;gap:.6rem;margin-bottom:.6rem}.level-card-icon{width:28px;height:28px;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges;flex-shrink:0}.game-topbar-icon{width:20px;height:20px;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges}.game-topbar-level{color:var(--accent)}.game-topbar-area{font-size:.7rem;color:var(--text-dim)}.game-topbar-right{display:flex;align-items:center;gap:.75rem}.game-topbar-attempts{font-family:var(--font-mono);font-size:.7rem;color:var(--text-dim)}.game-btn{background:#ffffff0d;border:1px solid var(--border);color:var(--text-secondary);padding:.35rem .7rem;border-radius:var(--radius-sm);font-size:.75rem;cursor:pointer;transition:all .2s;font-family:var(--font-sans)}.game-btn:hover{background:#ffffff1a;color:var(--text);border-color:var(--border-light)}.game-dots{display:flex;gap:2px;padding:0 .25rem}.game-dot{width:5px;height:5px;border-radius:50%;background:var(--border);transition:all .3s}.game-dot.done{background:var(--accent)}.game-dot.current{background:var(--warning);box-shadow:0 0 4px #e5a33e4d}.scene-wrap{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;box-shadow:0 8px 32px #0006}.scene-wrap canvas{display:block;width:100%;height:auto}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d1;display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .3s ease-out}.overlay-card{background:var(--bg-glass);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:clamp(1.5rem,2.5vw,2.5rem) clamp(1.2rem,2vw,2rem);max-width:min(480px,88vw);width:88%;text-align:center;animation:cardIn .5s var(--ease-spring);box-shadow:0 20px 60px #0009}.overlay-card.success{border-color:var(--accent);box-shadow:0 0 60px var(--accent-glow)}.overlay-card.gold{border-color:var(--gold);box-shadow:0 0 60px #ffd7004d}.overlay-icon{font-size:2.5rem;margin-bottom:.75rem}.overlay-title{font-family:var(--font-mono);font-size:clamp(1rem,1.8vw,1.2rem);font-weight:700;margin-bottom:.3rem}.setting-row{display:flex;align-items:center;justify-content:space-between}.setting-row span{color:var(--text-secondary);font-size:clamp(.75rem,1.1vw,.85rem)}.setting-select{background:#ffffff0a;border:1px solid var(--border);color:var(--text);padding:.3rem .6rem;border-radius:var(--radius-sm);font-size:.8rem;font-family:var(--font-sans);cursor:pointer;outline:none;width:100px}.setting-select:hover{border-color:var(--border-light)}.setting-select option{background:var(--bg-card);color:var(--text)}input[type=range]{height:4px;border-radius:2px;background:var(--border);outline:none;cursor:pointer;width:clamp(100px,18vw,140px)}input[type=range]::-webkit-slider-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:none;box-shadow:0 0 8px var(--accent-glow)}input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:none}.overlay-subtitle{color:var(--text-secondary);font-size:clamp(.75rem,1.1vw,.85rem);margin-bottom:1.25rem}.overlay-insight{font-family:var(--font-mono);font-size:clamp(.65rem,.9vw,.75rem);color:var(--warning);padding:.75rem;background:#e5a33e0f;border-radius:var(--radius-sm);border:1px dashed rgba(229,163,62,.15);margin-bottom:1.25rem;line-height:1.6}.overlay-actions{display:flex;flex-direction:column;gap:.4rem;align-items:center}.overlay-stats{display:flex;justify-content:center;gap:2rem;margin-bottom:1.25rem;font-family:var(--font-mono);font-size:clamp(.7rem,1vw,.8rem);color:var(--text-dim)}.overlay-stats span{color:var(--accent);font-weight:600}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:.5}50%{opacity:1}}@media(max-width:640px){.menu-card{padding:1.5rem}.lobby-grid{grid-template-columns:1fr}.game-topbar{flex-wrap:wrap;gap:.3rem;font-size:.65rem}.lobby-stats{display:none}}@media(min-width:1600px){.level-card{padding:1.6rem 1.4rem}.menu-btn{padding:1.1rem}.menu-card{max-width:720px}}@media(max-height:700px){.menu-buttons{gap:.25rem;margin:.5rem 0}.menu-btn{padding:.5rem .85rem}.menu-subtitle{margin-bottom:.4rem}.menu-icon{width:34px;height:34px}}.user-menu-trigger{position:fixed;top:12px;right:12px;z-index:9999;width:36px;height:36px;border-radius:50%;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.user-menu-trigger:hover{background:#ffffff1f;border-color:#fff3}.user-menu-icon{width:18px;height:18px;color:#ffffffb3}.user-menu-trigger:hover .user-menu-icon{color:#fffffff2}.user-menu-panel{position:fixed;top:56px;right:12px;z-index:9999;width:240px;background:#0e0e14;border:1px solid rgba(255,255,255,.1);border-radius:12px;box-shadow:0 8px 32px #0009;overflow:hidden;animation:userMenuIn .2s ease}@keyframes userMenuIn{0%{opacity:0;transform:translateY(-8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.user-menu-card{padding:0}.user-menu-header{text-align:center;padding:20px 16px 16px;border-bottom:1px solid rgba(255,255,255,.06)}.user-menu-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#00e5a0,#7c3aed);display:flex;align-items:center;justify-content:center;margin:0 auto 10px}.user-menu-avatar svg{width:22px;height:22px;color:#fff}.user-menu-name{font-size:.9rem;font-weight:600;color:#e0e0e0;margin:0 0 2px}.user-menu-site{font-size:.7rem;color:#fff6;margin:0;letter-spacing:.05em}.user-menu-stats{display:grid;grid-template-columns:repeat(3,1fr);padding:14px 12px;border-bottom:1px solid rgba(255,255,255,.06)}.user-menu-stat{text-align:center}.user-menu-stat-icon{font-size:1rem;margin-bottom:4px;color:var(--accent, #00e5a0)}.user-menu-stat-value{font-size:1.1rem;font-weight:700;color:#e0e0e0;margin:0 0 2px;font-family:var(--font-mono, monospace)}.user-menu-stat-label{font-size:.6rem;color:#ffffff59;margin:0;text-transform:uppercase;letter-spacing:.08em}.user-menu-link{display:block;text-align:center;padding:10px;font-size:.78rem;color:#ffffff80;text-decoration:none;transition:color .2s ease}.user-menu-link:hover{color:#fffc;background:#ffffff08}