@import"https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Share+Tech+Mono&display=swap";*{margin:0;padding:0;box-sizing:border-box}body{overflow:hidden;background:#1a1a2e;font-family:Share Tech Mono,monospace}#game-container{position:relative;width:100vw;height:100vh;height:100dvh}#game-canvas{display:block;width:100%;height:100%}#ui-overlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}#score-display{position:absolute;top:30px;right:40px;font-family:Orbitron,sans-serif;font-size:2.5rem;font-weight:700;color:#e8f4f8;text-shadow:0 0 10px rgba(100,200,255,.5),0 0 20px rgba(100,200,255,.3);letter-spacing:2px}#score-display .score-label{font-size:1.2rem;color:#7ec8e3;margin-left:5px}#sound-toggle{position:absolute;top:30px;left:30px;width:50px;height:50px;background:#141e30cc;border:2px solid rgba(100,200,255,.4);border-radius:50%;cursor:pointer;pointer-events:auto;transition:all .3s ease;display:flex;align-items:center;justify-content:center}#sound-toggle:hover{background:#64c8ff33;border-color:#7ec8e3;transform:scale(1.1)}#sound-toggle:active{transform:scale(.95)}#sound-icon{font-size:1.4rem;line-height:1}.screen{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;pointer-events:auto;padding:60px 80px;background:linear-gradient(135deg,#141e30f2,#243b55e6);border-radius:20px;border:2px solid rgba(100,200,255,.3);box-shadow:0 0 40px #64c8ff33,inset 0 0 60px #0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.screen.hidden{display:none}.screen h1{font-family:Orbitron,sans-serif;font-size:3.5rem;font-weight:900;color:#e8f4f8;margin-bottom:10px;text-shadow:0 0 20px rgba(100,200,255,.7),0 0 40px rgba(100,200,255,.4);letter-spacing:8px}.screen .subtitle{font-size:1rem;color:#7ec8e3;margin-bottom:30px;letter-spacing:4px}.difficulty-selector{margin-bottom:30px}.difficulty-label{font-size:.9rem;color:#a8d8ea;margin-bottom:12px;letter-spacing:2px}.difficulty-buttons{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.difficulty-btn{font-family:Orbitron,sans-serif;font-size:.85rem!important;font-weight:600;padding:10px 18px!important;background:#64c8ff1a!important;border:1px solid rgba(100,200,255,.3)!important;border-radius:8px!important;color:#a8d8ea!important;cursor:pointer;transition:all .2s ease;letter-spacing:1px!important}.difficulty-btn:hover{background:#64c8ff33!important;border-color:#64c8ff80!important;transform:scale(1.05)}.difficulty-btn.selected{background:#64c8ff4d!important;border-color:#7ec8e3!important;color:#e8f4f8!important;box-shadow:0 0 15px #64c8ff4d}.difficulty-btn.insane{border-color:#ff646466!important;color:#faa!important}.difficulty-btn.insane:hover{background:#ff646433!important;border-color:#ff646499!important}.difficulty-btn.insane.selected{background:#ff64644d!important;border-color:#ff6b6b!important;color:#fdd!important;box-shadow:0 0 15px #ff646466}.controls-info{margin-bottom:40px;color:#a8d8ea;line-height:2.2}.controls-info p{font-size:.95rem}.controls-info kbd{display:inline-block;padding:6px 14px;background:#64c8ff26;border:1px solid rgba(100,200,255,.4);border-radius:6px;font-family:Orbitron,sans-serif;font-size:.8rem;color:#7ec8e3;margin:0 4px}.screen button{font-family:Orbitron,sans-serif;font-size:1.3rem;font-weight:700;padding:18px 60px;background:linear-gradient(135deg,#64c8ff33,#64c8ff1a);border:2px solid #7ec8e3;border-radius:50px;color:#e8f4f8;cursor:pointer;transition:all .3s ease;letter-spacing:4px;text-shadow:0 0 10px rgba(100,200,255,.5)}.screen button:hover{background:linear-gradient(135deg,#64c8ff66,#64c8ff33);box-shadow:0 0 30px #64c8ff80,inset 0 0 20px #64c8ff1a;transform:scale(1.05)}.screen button:active{transform:scale(.98)}.final-score{font-size:1.5rem;color:#e8f4f8;margin-bottom:10px}.final-score span{font-family:Orbitron,sans-serif;font-weight:700;color:#7ec8e3}.high-score{font-size:1.1rem;color:#a8d8ea;margin-bottom:40px}.high-score span{font-family:Orbitron,sans-serif;font-weight:700;color:gold;text-shadow:0 0 10px rgba(255,215,0,.5)}.gameover-buttons{display:flex;gap:15px;justify-content:center;flex-wrap:wrap}.gameover-buttons button{padding:16px 35px;font-size:1.1rem}.share-btn{display:inline-flex!important;align-items:center;gap:8px;background:linear-gradient(135deg,#1da1f24d,#1da1f226)!important;border-color:#1da1f299!important}.share-btn:hover{background:linear-gradient(135deg,#1da1f280,#1da1f24d)!important;box-shadow:0 0 30px #1da1f266,inset 0 0 20px #1da1f21a!important}.x-icon{flex-shrink:0}#touch-controls{position:absolute;bottom:40px;bottom:calc(40px + env(safe-area-inset-bottom,0px));left:50%;transform:translate(-50%);display:none;gap:20px;align-items:center;pointer-events:auto}.touch-btn{width:70px;height:70px;background:#64c8ff26;border:2px solid rgba(100,200,255,.4);border-radius:50%;color:#7ec8e3;font-size:1.5rem;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.touch-btn:active{background:#64c8ff66;transform:scale(.95)}.touch-btn.touch-jump{width:90px;height:90px;font-size:2rem;background:#64c8ff33}.mobile-only{display:none}.desktop-only{display:block}@media(max-width:768px){#touch-controls{display:flex}.mobile-only{display:block}.desktop-only{display:none}}@media(max-width:600px){.screen{padding:35px 25px;width:92%;max-height:90vh;overflow-y:auto}.screen h1{font-size:1.8rem;letter-spacing:3px;margin-bottom:8px}.screen .subtitle{font-size:.8rem;letter-spacing:2px;margin-bottom:20px}#score-display{top:15px;right:15px;font-size:1.6rem}#score-display .score-label{font-size:1rem}#sound-toggle{top:15px;left:15px;width:44px;height:44px}#sound-icon{font-size:1.2rem}#touch-controls{bottom:20px;gap:15px}.touch-btn{width:60px;height:60px;font-size:1.3rem}.touch-btn.touch-jump{width:80px;height:80px;font-size:1.8rem}.screen button{padding:14px 35px;font-size:1rem;letter-spacing:2px}.difficulty-selector{margin-bottom:20px}.difficulty-label{font-size:.8rem;margin-bottom:10px}.difficulty-buttons{gap:6px;display:grid;grid-template-columns:1fr 1fr}.difficulty-btn{font-size:.7rem!important;padding:8px 10px!important}.controls-info{margin-bottom:25px;line-height:1.8}.controls-info p{font-size:.85rem}.gameover-buttons{flex-direction:column;gap:12px}.gameover-buttons button{width:100%;padding:14px 30px}.final-score{font-size:1.3rem}.high-score{font-size:1rem;margin-bottom:30px}}@media(max-width:375px){.screen{padding:25px 20px}.screen h1{font-size:1.5rem;letter-spacing:2px}.difficulty-buttons{gap:4px}.difficulty-btn{font-size:.65rem!important;padding:6px 8px!important}.touch-btn{width:55px;height:55px}.touch-btn.touch-jump{width:70px;height:70px}}@media(max-height:500px)and (orientation:landscape){.screen{padding:20px 40px;max-height:95vh}.screen h1{font-size:1.5rem;margin-bottom:5px}.screen .subtitle,.difficulty-selector{margin-bottom:15px}.controls-info{margin-bottom:15px;line-height:1.5}#touch-controls{display:none}}