:root{--bg-dark: #050811;--neon-cyan: #00F5FF;--neon-purple: #BD00FF;--neon-red: #FF006E;--text-main: #E0E0E0;--font-mono: "JetBrains Mono", "Fira Code", monospace;--font-sans: "Inter", system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none}body{background:var(--bg-dark);color:var(--text-main);font-family:var(--font-sans);overflow:hidden}.cyber-container{width:100vw;height:100vh;position:relative;display:flex;flex-direction:column;background:radial-gradient(circle at center,#0a0e1a,#000)}.bg-grid{position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(0,245,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,245,255,.03) 1px,transparent 1px);background-size:40px 40px;z-index:0;pointer-events:none}.starfield{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.scanline{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,transparent 50%,rgba(0,245,255,.04) 51%);background-size:100% 4px;z-index:10;pointer-events:none}.global-header{position:absolute;top:0;left:0;width:100%;padding:15px 25px;display:flex;justify-content:space-between;align-items:center;z-index:50;background:linear-gradient(to bottom,rgba(5,8,17,.95),transparent);border-bottom:1px solid rgba(0,245,255,.1)}.brand{font-family:var(--font-mono);font-weight:700;font-size:18px;color:var(--neon-cyan);letter-spacing:3px}.cloud-indicator{display:flex;align-items:center;gap:8px;font-size:12px;font-family:var(--font-mono);color:#888;background:#00000080;padding:4px 12px;border-radius:20px;border:1px solid rgba(255,255,255,.1)}.navbar{position:absolute;bottom:40px;left:50%;transform:translate(-50%);display:flex;gap:15px;z-index:50;background:#050811d9;padding:8px 15px;border:1px solid rgba(0,245,255,.2);border-radius:8px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 10px 30px #00000080}.nav-btn{background:none;border:none;color:#6b7280;font-family:var(--font-mono);font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;cursor:pointer;transition:all .3s;padding:8px 16px;border-radius:4px;text-transform:uppercase;letter-spacing:1px}.nav-btn:hover{color:#fff;background:#ffffff0d}.nav-btn.active{color:var(--neon-cyan);background:#00f5ff1a;box-shadow:inset 0 0 10px #00f5ff33}.screen{position:absolute;top:0;left:0;width:100%;height:100%;z-index:20;padding-top:70px}.center-screen{display:flex;justify-content:center;align-items:center}.cyber-panel{background:#0a0e1ab3;border:1px solid rgba(0,245,255,.3);box-shadow:0 0 25px #00000080,inset 0 0 15px #00f5ff0d;padding:35px;position:relative;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.panel-deco{position:absolute;width:20px;height:20px}.panel-deco.top-left{top:-1px;left:-1px;border-top:2px solid var(--neon-cyan);border-left:2px solid var(--neon-cyan)}.panel-deco.bottom-right{bottom:-1px;right:-1px;border-bottom:2px solid var(--neon-cyan);border-right:2px solid var(--neon-cyan)}.menu-panel{width:480px;text-align:center}.menu-panel .title{font-family:var(--font-mono);font-size:42px;margin-bottom:12px;text-shadow:0 0 20px rgba(189,0,255,.6);letter-spacing:4px}.menu-panel .subtitle{color:#a0aec0;margin-bottom:35px;font-size:15px;letter-spacing:1px}.stats-board{display:flex;flex-direction:column;gap:12px;margin-bottom:35px;background:#0009;padding:18px;border:1px solid rgba(0,245,255,.15);border-radius:4px}.stat-item{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:14px;color:#ccc}.action-btns{display:flex;flex-direction:column;gap:16px}.cyber-btn{background:#00f5ff0d;border:1px solid rgba(0,245,255,.5);color:var(--text-main);padding:14px;font-family:var(--font-mono);font-size:14px;font-weight:600;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:12px;transition:all .2s ease;text-transform:uppercase;letter-spacing:2px;position:relative;overflow:hidden}.cyber-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:.5s}.cyber-btn:hover:before{left:100%}.cyber-btn:hover:not(:disabled){background:#00f5ff26;box-shadow:0 0 20px #00f5ff66;border-color:var(--neon-cyan)}.cyber-btn.primary{background:#bd00ff1a;border-color:#bd00ff80}.cyber-btn.primary:hover{background:#bd00ff40;box-shadow:0 0 20px #bd00ff66;border-color:var(--neon-purple)}.cyber-btn.danger{border-color:#ff006e80;color:var(--neon-red)}.cyber-btn.danger:hover{background:#ff006e26;box-shadow:0 0 20px #ff006e66;border-color:var(--neon-red)}.cyber-btn.small{padding:8px 16px;font-size:12px}.cyber-btn:disabled{opacity:.4;cursor:not-allowed;border-color:#444}.model-canvas{width:100%;height:100%;position:absolute;top:0;left:0;z-index:1}.model-controls{position:absolute;top:90px;left:50%;transform:translate(-50%);display:flex;gap:15px;z-index:10}.model-controls .cyber-btn{padding:10px 20px;border-radius:4px}.model-controls .cyber-btn.active{background:#00f5ff33;border-color:var(--neon-cyan);box-shadow:0 0 20px #00f5ff4d;color:#fff}.model-info{position:absolute;bottom:120px;right:50px;width:340px;z-index:10;padding:25px;border-radius:4px}.model-info h3{font-family:var(--font-mono);color:var(--neon-cyan);font-size:18px;letter-spacing:1px}.model-info p{font-size:14px;color:#a0aec0;line-height:1.6}.learning-screen{padding:90px 50px 120px;display:flex;flex-direction:column}.learning-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:35px;background:#0006;padding:15px 25px;border:1px solid rgba(255,255,255,.05);border-radius:6px}.filters{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.filter-btn{background:#ffffff08;border:1px solid #333;color:#888;padding:6px 16px;cursor:pointer;font-family:var(--font-mono);font-size:13px;transition:all .3s;border-radius:4px}.filter-btn.active,.filter-btn:hover{border-color:var(--neon-cyan);color:var(--neon-cyan);background:#00f5ff0d;box-shadow:0 0 10px #00f5ff33}.knowledge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px;overflow-y:auto;padding-right:15px;padding-bottom:20px}.k-card{cursor:pointer;padding:25px;border-color:#00f5ff33;border-radius:6px;display:flex;flex-direction:column}.k-card:hover{border-color:var(--neon-cyan);box-shadow:0 8px 25px #00f5ff26;background:#0a0e1ae6}.k-cat{font-size:12px;color:var(--neon-purple);font-family:var(--font-mono);margin-bottom:12px;letter-spacing:1px}.k-title{font-size:18px;margin-bottom:12px;color:#fff;font-weight:600}.k-desc{font-size:14px;color:#9ca3af;line-height:1.6;flex-grow:1}.k-footer{margin-top:15px;font-size:12px;color:var(--neon-cyan);font-family:var(--font-mono);opacity:.7}.k-card:hover .k-footer{opacity:1}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000d9;display:flex;justify-content:center;align-items:center;z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.detail-panel{width:550px;max-width:90vw;border-color:var(--neon-purple);padding:40px;border-radius:8px}.detail-text{font-size:16px;line-height:1.8;color:#e2e8f0;text-align:left;margin:25px 0;background:#0000004d;padding:20px;border-left:3px solid var(--neon-purple)}.game-area{position:absolute;top:0;left:0;width:100%;height:100%;z-index:30;background:#050811b3}.hud{position:absolute;top:50px;left:0;width:100%;padding:0 30px;display:flex;justify-content:space-between;align-items:flex-start;z-index:40}.hud-left{display:flex;gap:20px}.hud-item{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:16px;background:#000000b3;padding:8px 20px;border:1px solid rgba(0,245,255,.2);border-radius:4px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.score-display{font-family:var(--font-mono);font-size:36px;font-weight:700;color:var(--neon-cyan);text-shadow:0 0 20px rgba(0,245,255,.6);background:#0009;padding:8px 25px;border-radius:6px;border:1px solid rgba(0,245,255,.1);letter-spacing:2px}.entity{position:absolute;top:0;left:0;display:flex;justify-content:center;align-items:center}.entity img,.entity svg{width:100%;height:100%;object-fit:contain}.player{z-index:35}.enemy-car{width:100%;height:100%;background:var(--neon-red);box-shadow:0 0 15px var(--neon-red);border-radius:4px;border:2px solid #fff}.pause-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#050811e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:50}.pause-overlay h2{font-family:var(--font-mono);font-size:48px;margin-bottom:10px;letter-spacing:4px}.final-score{font-size:28px;font-family:var(--font-mono);color:#fff;margin-bottom:30px;background:#00000080;padding:15px 30px;border:1px solid rgba(255,255,255,.1);border-radius:4px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.mx-auto{margin-left:auto;margin-right:auto}.w-full{width:100%}.flex{display:flex}.gap-4{gap:16px}.text-gray-400{color:#9ca3af}.font-mono{font-family:var(--font-mono)}.neon-cyan-text{color:var(--neon-cyan);text-shadow:0 0 8px rgba(0,245,255,.5)}.neon-purple-text{color:var(--neon-purple);text-shadow:0 0 8px rgba(189,0,255,.5)}.neon-red-text{color:var(--neon-red);text-shadow:0 0 8px rgba(255,0,110,.5)}.spin{animation:spin 1.5s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.blink{animation:blink 1.2s infinite alternate}@keyframes blink{0%{opacity:1}to{opacity:.4}}.glitch-text{position:relative;display:inline-block}.glitch-text:before,.glitch-text:after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;height:100%;background:transparent}.glitch-text:before{left:2px;text-shadow:-2px 0 var(--neon-red);clip:rect(24px,550px,90px,0);animation:glitch-anim-2 3s infinite linear alternate-reverse}.glitch-text:after{left:-2px;text-shadow:-2px 0 var(--neon-cyan);clip:rect(85px,550px,140px,0);animation:glitch-anim 2.5s infinite linear alternate-reverse}@keyframes glitch-anim{0%{clip:rect(12px,9999px,89px,0)}20%{clip:rect(65px,9999px,12px,0)}40%{clip:rect(104px,9999px,98px,0)}60%{clip:rect(32px,9999px,15px,0)}80%{clip:rect(89px,9999px,54px,0)}to{clip:rect(12px,9999px,23px,0)}}@keyframes glitch-anim-2{0%{clip:rect(29px,9999px,84px,0)}20%{clip:rect(12px,9999px,32px,0)}40%{clip:rect(89px,9999px,12px,0)}60%{clip:rect(54px,9999px,98px,0)}80%{clip:rect(15px,9999px,65px,0)}to{clip:rect(98px,9999px,104px,0)}}