@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Orbitron:wght@500;700;900&display=swap";:root{--bg: #0A0014;--surface: #1A0028;--primary: #00F5FF;--primary-dark: #00C2D1;--accent: #FF006E;--text: #F0F0FF;--text-muted: #A8A8C8;--border: #2A1845;--success: #10B981;--warning: #F59E0B;--danger: #FF006E;--radius: 4px;--shadow: 0 12px 36px rgba(0,0,0,.4), 0 0 28px #00F5FF26}body{margin:0;padding:0;display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#0a0014,#1a0028),repeating-linear-gradient(0deg,transparent,transparent 39px,#00F5FF11 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,#FF006E08 40px),var(--bg);color:var(--text);font-family:JetBrains Mono,SF Mono,Consolas,monospace;overflow:hidden;-webkit-user-select:none;user-select:none}.game-container{position:relative;width:600px;height:800px;background-color:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--border)}.cloud-indicator{position:absolute;top:10px;left:10px;display:flex;align-items:center;gap:5px;color:var(--text-muted);font-size:.8em;z-index:100;background:#1a0028b3;padding:4px 8px;border-radius:var(--radius);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.cloud-status{margin-left:5px;font-weight:700}.cloud-status.saving{color:var(--primary)}.cloud-status.saved{color:var(--success)}.cloud-status.error{color:var(--danger)}.start-screen,.finished-screen,.countdown-screen{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#0a0014f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10;padding:20px;box-sizing:border-box}.game-title{font-family:Orbitron,sans-serif;font-size:3.5em;color:var(--primary);text-shadow:0 0 20px var(--primary),0 0 40px var(--accent);margin-bottom:20px;letter-spacing:2px}.high-score-display{font-size:1.2em;color:var(--text-muted);margin-bottom:30px;display:flex;align-items:center;gap:8px}.car-selection{margin-bottom:30px;text-align:center}.car-selection h2{font-family:Orbitron,sans-serif;color:var(--accent);margin-bottom:15px;font-size:1.5em}.car-selector{display:flex;align-items:center;gap:20px}.selector-button{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px;cursor:pointer;color:var(--primary);display:flex;align-items:center;justify-content:center;box-shadow:0 0 10px #00f5ff4d;transition:all .2s ease}.selector-button:hover{background:var(--primary-dark);color:var(--text);box-shadow:0 0 15px var(--primary)}.car-display{width:200px;height:200px;background:#0000004d;border:1px solid var(--border);border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px;position:relative;overflow:hidden}.car-image{width:120px;height:120px;object-fit:contain;filter:drop-shadow(0 0 8px var(--primary))}.car-emoji{font-size:80px;line-height:1}.car-display h3{margin:10px 0 5px;color:var(--primary);font-family:Orbitron,sans-serif;font-size:1.2em}.car-display p{font-size:.8em;color:var(--text-muted);margin:2px 0}.controls-info{margin-top:20px;text-align:center;color:var(--text-muted);font-size:.9em}.controls-info h3{font-family:Orbitron,sans-serif;color:var(--primary);margin-bottom:10px}.controls-info p{display:flex;align-items:center;justify-content:center;gap:5px;margin:5px 0}.start-button,.restart-button{background:linear-gradient(90deg,var(--primary) 0%,var(--accent) 100%);border:none;border-radius:var(--radius);padding:15px 30px;font-size:1.5em;font-family:Orbitron,sans-serif;color:var(--bg);cursor:pointer;margin-top:40px;box-shadow:0 0 20px var(--primary);transition:all .3s ease;display:flex;align-items:center;gap:10px}.start-button:hover,.restart-button:hover{box-shadow:0 0 30px var(--primary),0 0 10px var(--accent);transform:translateY(-2px)}.start-button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.loading-spinner{border:4px solid rgba(255,255,255,.3);border-top:4px solid var(--primary);border-radius:50%;width:30px;height:30px;animation:spin 1s linear infinite;margin-bottom:10px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.countdown-screen{background:#0a0014cc}.countdown-number{font-family:Orbitron,sans-serif;font-size:8em;color:var(--primary);text-shadow:0 0 30px var(--primary),0 0 60px var(--accent);font-weight:700}.game-play-area{position:relative;width:100%;height:100%}.game-canvas{display:block;background-color:var(--bg);width:100%;height:100%;filter:none;transition:filter .1s ease-out}.game-canvas.colliding{animation:shake .2s ease-in-out infinite}@keyframes shake{0%{transform:translate(0)}25%{transform:translate(-5px)}50%{transform:translate(5px)}75%{transform:translate(-5px)}to{transform:translate(0)}}.hud{position:absolute;top:10px;left:10px;right:10px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;pointer-events:none;z-index:5}.hud-item{background:#1a0028b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius);padding:8px 12px;display:flex;flex-direction:column;align-items:flex-start;border:1px solid var(--border);box-shadow:0 0 10px #00f5ff1a}.hud-item .label{font-size:.7em;color:var(--text-muted);margin-bottom:2px}.hud-item .value{font-family:Orbitron,sans-serif;font-size:1.5em;color:var(--primary);text-shadow:0 0 5px var(--primary);line-height:1}.hud-item .unit{font-size:.6em;color:var(--text-muted);align-self:flex-end;margin-top:-5px}.nitro-bar,.damage-indicator{grid-column:span 3;padding:8px 12px}.nitro-bar .bar-container,.damage-indicator .bar-container{width:100%;height:10px;background-color:#00000080;border-radius:5px;overflow:hidden;margin-top:5px}.nitro-bar .bar-fill{height:100%;background-color:var(--primary);transition:width .1s linear,background-color .1s linear;border-radius:5px}.damage-indicator .bar-fill.damage{height:100%;background-color:var(--success);transition:width .1s linear,background-color .3s ease;border-radius:5px}.finished-screen{background:#0a0014e6}.finished-title{font-family:Orbitron,sans-serif;font-size:3em;color:var(--accent);text-shadow:0 0 15px var(--accent),0 0 30px var(--primary);margin-bottom:20px}.final-score{font-size:1.8em;color:var(--text);margin-bottom:10px}.new-high-score{font-family:Orbitron,sans-serif;font-size:1.5em;color:var(--primary);text-shadow:0 0 10px var(--primary);margin-bottom:20px}.best-time{font-size:1.2em;color:var(--text-muted);margin-bottom:30px}