@import"https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;700&family=Inter:wght@400;700;900&display=swap";:root{--bg-dark: #05050a;--bg-card: #0c0d19;--neon-red: #ff0055;--neon-cyan: #00f5ff;--neon-green: #39ff14;--neon-purple: #bd00ff;--neon-gold: #ffd700;--text-main: #e2e8f0}body{margin:0;background-color:var(--bg-dark);color:var(--text-main);font-family:Inter,system-ui,-apple-system,sans-serif;overflow-x:hidden}.app-container{display:flex;flex-direction:column;align-items:center;min-height:100vh;padding:10px;box-sizing:border-box;position:relative;background:radial-gradient(circle at center,#0f1123,#05050a)}.scanlines{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(#12101000 50%,#00000040 50%),linear-gradient(90deg,#ff00000f,#00ff0005,#0000ff0f);background-size:100% 4px,6px 100%;z-index:99;pointer-events:none}.game-header{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:800px;padding:10px 15px;border-bottom:2px solid rgba(0,245,255,.2);margin-bottom:12px}.brand{display:flex;align-items:center;gap:8px}.title-text{font-family:Fira Code,monospace;font-weight:900;font-size:1.2rem;letter-spacing:2px;color:var(--neon-red);text-shadow:0 0 8px var(--neon-red)}.high-score-board{display:flex;align-items:center;gap:6px;font-family:Fira Code,monospace;color:var(--neon-gold);text-shadow:0 0 6px rgba(255,215,0,.4)}.game-stage{position:relative;width:100%;max-width:800px;height:400px;background-color:#020205;border:2px solid var(--neon-cyan);box-shadow:0 0 20px #00f5ff26;border-radius:4px;overflow:hidden;animation:border-pulse 4s infinite alternate}@keyframes border-pulse{0%{border-color:var(--neon-cyan);box-shadow:0 0 15px #00f5ff26}to{border-color:var(--neon-red);box-shadow:0 0 25px #ff005540}}.game-canvas{width:100%;height:100%;display:block}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#05050aeb;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:10;padding:20px;box-sizing:border-box;text-align:center}.glitch-title{font-family:Fira Code,monospace;font-size:3.2rem;font-weight:900;color:#fff;position:relative;text-shadow:.05em 0 0 var(--neon-red),-.025em -.05em 0 var(--neon-cyan);animation:glitch 1.2s infinite}@keyframes glitch{0%{text-shadow:.05em 0 0 var(--neon-red),-.05em -.025em 0 var(--neon-cyan)}15%{text-shadow:-.05em -.025em 0 var(--neon-red),.025em .035em 0 var(--neon-cyan)}49%{text-shadow:.05em .035em 0 var(--neon-red),-.05em -.05em 0 var(--neon-cyan)}50%{text-shadow:-.025em .05em 0 var(--neon-red),.05em 0 0 var(--neon-cyan)}99%{text-shadow:.025em .05em 0 var(--neon-red),.05em -.025em 0 var(--neon-cyan)}to{text-shadow:-.025em -.025em 0 var(--neon-red),-.025em -.025em 0 var(--neon-cyan)}}.subtitle{color:var(--neon-cyan);letter-spacing:4px;margin-top:5px;margin-bottom:15px;font-weight:700}.game-intro{max-width:550px;font-size:.9rem;line-height:1.6;color:#a0aec0;margin-bottom:20px}.control-tips{margin-top:15px;background:#0c0d1999;border:1px solid rgba(0,245,255,.15);padding:10px;border-radius:4px}.kbd-row{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-bottom:8px}.kbd-row span{font-size:.8rem;color:#a0aec0}kbd{background-color:#1a1f3a;border:1px solid var(--neon-cyan);border-radius:3px;box-shadow:0 2px 0 var(--neon-cyan);color:#fff;display:inline-block;font-family:Fira Code,monospace;font-size:.75rem;font-weight:700;line-height:1;padding:2px 5px;white-space:nowrap}.hint-text{font-size:.75rem;color:#6b7280}.loading-box{width:100%;max-width:400px;display:flex;flex-direction:column;align-items:center}.spinner-cyber{width:40px;height:40px;border:3px solid rgba(0,245,255,.1);border-radius:50%;border-top-color:var(--neon-cyan);animation:spin .8s linear infinite;margin-bottom:20px}@keyframes spin{to{transform:rotate(360deg)}}.loading-title{font-family:Fira Code,monospace;font-size:1rem;color:var(--neon-cyan);margin-bottom:15px;height:20px}.loading-bar-container{width:100%;height:8px;background:#ffffff1a;border-radius:4px;overflow:hidden;margin-bottom:8px}.loading-bar-fill{height:100%;background:linear-gradient(90deg,var(--neon-cyan),var(--neon-green));box-shadow:0 0 10px var(--neon-cyan);transition:width .1s ease-out}.loading-percent{font-family:Fira Code,monospace;font-size:.85rem;color:var(--neon-green)}.btn-primary{background:transparent;border:2px solid var(--neon-red);color:#fff;padding:12px 28px;font-size:1.1rem;font-family:Fira Code,monospace;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:10px;box-shadow:0 0 10px #ff00554d;transition:all .2s ease;border-radius:2px}.btn-primary:hover{background-color:var(--neon-red);box-shadow:0 0 20px var(--neon-red);transform:scale(1.05)}.game-hud{position:absolute;top:15px;left:15px;right:15px;display:flex;justify-content:space-between;align-items:center;pointer-events:none;z-index:5}.hud-item{background:#0c0d19e0;border:1px solid rgba(0,245,255,.3);padding:6px 12px;border-radius:2px;display:flex;align-items:center;gap:8px}.hp-bar{display:flex;gap:4px}.heart-icon{width:20px;height:20px;transition:all .3s ease}.heart-icon.filled{color:var(--neon-red);fill:var(--neon-red);filter:drop-shadow(0 0 5px var(--neon-red))}.heart-icon.empty{color:#4a5568}.level-info{border-color:var(--neon-green)}.level-badge{background:var(--neon-green);color:#000;font-weight:900;padding:2px 6px;font-size:.75rem;border-radius:2px}.level-name{font-size:.85rem;font-family:Fira Code,monospace;color:#fff}.weapon-status{border-color:var(--neon-cyan);color:var(--neon-cyan);font-family:Fira Code,monospace;font-size:.75rem}.weapon-status.overheated{border-color:var(--neon-red);color:var(--neon-red);animation:pulse-glow 1s infinite}.overheat-bar-bg{width:60px;height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden}.overheat-bar-fill{height:100%;transition:width .1s ease-out}.overheat-text{font-weight:700}.score-board{font-family:Fira Code,monospace;flex-direction:column;align-items:flex-end;gap:2px}.score-board .label{font-size:.65rem;color:var(--neon-cyan)}.score-board .value{font-size:1.2rem;font-weight:700;color:#fff}.score-board.bounce{animation:score-pop .2s ease-out}@keyframes score-pop{0%{transform:scale(1)}50%{transform:scale(1.2);color:var(--neon-cyan)}to{transform:scale(1)}}.progress-container{position:absolute;bottom:15px;left:15px;right:15px;z-index:5;pointer-events:none}.progress-labels{display:flex;justify-content:space-between;font-size:.7rem;color:#a0aec0;margin-bottom:4px;font-family:Fira Code,monospace}.progress-bar-bg{height:6px;background:#ffffff1a;border-radius:3px;position:relative}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--neon-red),var(--neon-cyan));border-radius:3px;box-shadow:0 0 8px var(--neon-cyan);transition:width .1s linear}.progress-marker{position:absolute;top:-6px;color:var(--neon-red);font-size:14px;text-shadow:0 0 5px var(--neon-red);transform:translate(-50%);transition:left .1s linear}.quick-help{margin-top:6px;font-size:.75rem;color:#6b7280;font-family:Fira Code,monospace}.quick-help kbd{background-color:#0c0d19;border-color:#4a5568;box-shadow:0 1px #4a5568}.mobile-controls{display:flex;justify-content:space-between;width:100%;max-width:800px;margin-top:10px;padding:0 10px;box-sizing:border-box}.left-controls,.right-controls{display:flex;gap:15px}.btn-control{background:#0c0d19cc;border:2px solid var(--neon-cyan);color:#fff;padding:12px 20px;border-radius:4px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:70px;font-family:Fira Code,monospace;font-size:.75rem;touch-action:manipulation}.btn-control:active{background:var(--neon-cyan);color:#000;box-shadow:0 0 15px var(--neon-cyan)}.btn-shoot{border-color:var(--neon-red)}.btn-shoot:active{background:var(--neon-red);color:#fff;box-shadow:0 0 15px var(--neon-red)}.btn-shoot.disabled{border-color:#4a5568;color:#4a5568;cursor:not-allowed}.text-danger{color:var(--neon-red);text-shadow:0 0 10px var(--neon-red);font-size:2.2rem;margin-bottom:10px}.text-success{color:var(--neon-green);text-shadow:0 0 10px var(--neon-green);font-size:2.5rem;margin-bottom:10px}.stats-row{display:flex;gap:30px;font-size:1.2rem;margin:20px 0;font-family:Fira Code,monospace}.highlight{color:var(--neon-cyan);font-weight:700}.game-footer{margin-top:15px;text-align:center;font-size:.8rem;color:#4a5568}.pulse{animation:pulse-glow 2s infinite}@keyframes pulse-glow{0%,to{transform:scale(1);opacity:.8}50%{transform:scale(1.1);opacity:1}}.icon-red{color:var(--neon-red)}.icon-gold{color:var(--neon-gold)}