:root{--bg-color: #050b2f;--glass-bg: rgba(16, 18, 46, .25);--glass-border: rgba(255, 255, 255, .08);--primary-glow: #00e5ff;--secondary-glow: #ff00e5;--text-color: #ffffff;--text-secondary: #a0a0c0}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-color);min-height:100vh;font-family:Rajdhani,sans-serif;overflow-x:hidden;position:relative}body:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 20%,rgba(0,229,255,.15),transparent 40%),radial-gradient(circle at 80% 80%,rgba(255,0,229,.15),transparent 40%);z-index:-1;pointer-events:none}.container{max-width:1200px;margin:0 auto;padding:20px;position:relative;z-index:1}header{text-align:center;margin-bottom:30px;padding-bottom:15px;position:relative}header:after{content:"";position:absolute;bottom:0;left:25%;width:50%;height:1px;background:linear-gradient(90deg,transparent,var(--primary-glow),var(--secondary-glow),transparent)}.span-warning{font-size:.7rem;color:#ff3535}h1{font-family:Orbitron,sans-serif;font-size:2.5rem;text-transform:uppercase;letter-spacing:3px;background:linear-gradient(90deg,var(--primary-glow),var(--secondary-glow));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 10px rgba(0,229,255,.3);margin-bottom:5px}.subtitle{font-size:1rem;color:var(--text-secondary);letter-spacing:2px}main{display:flex;flex-direction:column;gap:20px}.glass-panel{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:4px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 8px 32px #0003;overflow:hidden}.game-container{width:100%;height:500px;position:relative;overflow:hidden}.game-container:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,#00e5ff0d,#ff00e50d);pointer-events:none}.game-container:after{content:"";position:absolute;top:0;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--primary-glow),transparent);box-shadow:0 0 15px var(--primary-glow)}.placeholder-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:Orbitron,sans-serif;font-size:1.5rem;color:#fff3;text-transform:uppercase;letter-spacing:2px;text-align:center;width:100%}.placeholder-text:before,.placeholder-text:after{content:"< >";opacity:.5;margin:0 10px}.controls-panel{display:flex;flex-direction:column;gap:20px}.info-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.info-card{padding:15px;text-align:center;position:relative;overflow:hidden}.info-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#ff00e51a,#00e5ff1a);z-index:-1}.info-card h3{margin-bottom:10px;font-size:1rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;position:relative}.info-value{font-family:Orbitron,sans-serif;font-size:2.5rem;font-weight:700;background:linear-gradient(90deg,var(--primary-glow),var(--secondary-glow));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 5px rgba(0,229,255,.3)}.control-section{padding:20px;position:relative;overflow:hidden}.control-section:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#00e5ff0d,#ff00e50d);z-index:-1}.control-item{margin-bottom:25px;position:relative}.control-item label{display:block;margin-bottom:10px;font-size:.9rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px}.slider-container{display:flex;align-items:center;gap:15px;position:relative}.slider{-webkit-appearance:none;width:100%;height:4px;background:#ffffff1a;outline:none;border-radius:2px;position:relative}.slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--primary-glow);cursor:pointer;box-shadow:0 0 10px var(--primary-glow)}.slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--primary-glow);cursor:pointer;box-shadow:0 0 10px var(--primary-glow);border:none}.slider-value{min-width:50px;font-family:Orbitron,sans-serif;font-size:1.1rem;font-weight:700;color:var(--primary-glow)}.buttons{display:flex;gap:15px;margin-top:30px}.btn{padding:12px 20px;background-color:#00e5ff1a;color:var(--primary-glow);border:1px solid var(--primary-glow);font-family:Orbitron,sans-serif;font-size:.9rem;cursor:pointer;text-transform:uppercase;letter-spacing:2px;transition:all .3s ease;flex:1;position:relative;overflow:hidden;box-shadow:0 0 10px #00e5ff33}.btn:hover{background-color:#00e5ff33;box-shadow:0 0 20px #00e5ff66}.btn:active{transform:translateY(2px)}.btn:before{content:"";position:absolute;top:-2px;left:-2px;width:calc(100% + 4px);height:calc(100% + 4px);background:linear-gradient(45deg,var(--primary-glow),var(--secondary-glow),var(--primary-glow));z-index:-1;opacity:0;transition:opacity .3s ease}.btn:hover:before{opacity:1}.btn-reset{background-color:#ff00e51a;color:var(--secondary-glow);border:1px solid var(--secondary-glow);box-shadow:0 0 10px #ff00e533}.btn-reset:hover{background-color:#ff00e533;box-shadow:0 0 20px #ff00e566}footer{margin-top:30px;text-align:center;padding-top:15px;position:relative;color:var(--text-secondary);font-size:.9rem}footer:before{content:"";position:absolute;top:0;left:25%;width:50%;height:1px;background:linear-gradient(90deg,transparent,var(--secondary-glow),var(--primary-glow),transparent)}.grid-pattern{position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(0,229,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.03) 1px,transparent 1px);background-size:40px 40px;z-index:-2;pointer-events:none}.github-button{font:inherit;color:inherit;cursor:pointer}@media (min-width: 768px){main{flex-direction:row}.game-container{flex:2;height:600px}.controls-panel{flex:1}.info-section{grid-template-columns:1fr}}