:root{--bg-color: #050510;--text-color: #ffffff;--primary-color: #646cff;--secondary-color: #ff2a6d;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(156, 38, 38, .1);--font-family: "Inter", system-ui, -apple-system, sans-serif;--transition-speed: .3s}body{margin:0;padding:0;background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-family);overflow:hidden;display:flex;justify-content:center;align-items:center;height:100%;width:100%}#app{text-align:center;position:relative;z-index:10}@keyframes float{0%{transform:translate(0)}50%{transform:translate(50px,50px)}to{transform:translate(-20px,-20px)}}h1{font-size:5rem;line-height:1.1;font-weight:800;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:1rem;letter-spacing:-.05em;text-shadow:0 0 30px rgba(100,108,255,.3)}p.subtitle{font-size:1.5rem;color:#ffffffb3;margin-bottom:3rem;font-weight:300;max-width:600px;margin-left:auto;margin-right:auto}.card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);padding:3rem;border-radius:24px;box-shadow:0 8px 32px #0000004d;transition:transform var(--transition-speed),box-shadow var(--transition-speed)}.card:hover{transform:translateY(-5px);box-shadow:0 12px 40px #00000080;border-color:#fff3}button{background:linear-gradient(135deg,var(--primary-color),#4f46e5);border:none;border-radius:50px;padding:1rem 3rem;font-size:1.2rem;font-weight:600;color:#fff;cursor:pointer;transition:all var(--transition-speed);position:relative;overflow:hidden;box-shadow:0 0 20px #646cff66}button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:.5s}button:hover{transform:scale(1.05);box-shadow:0 0 40px #646cff99}button:hover:before{left:100%}button:active{transform:scale(.98)}#ARButton{position:fixed!important;left:50%!important;bottom:calc(160px + env(safe-area-inset-bottom))!important;transform:translate(-50%)!important;z-index:10001!important}#canvas-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}footer{position:absolute;bottom:2rem;font-size:.9rem;color:#fff6}#debug-console{display:none;position:fixed;bottom:0;left:0;width:100%;height:15rem;background:#000000d9;color:#0f0;font-family:monospace;font-size:12px;overflow-y:auto;z-index:9999;padding:10px;box-sizing:border-box;border-top:1px solid #333;pointer-events:auto}#debug-console.visible{display:block}#debug-toggle{position:fixed;bottom:10px;right:10px;width:30px;height:30px;background:#00000080;color:#fff;border-radius:5px;display:flex;justify-content:center;align-items:center;cursor:pointer;z-index:10000;border:1px solid rgba(255,255,255,.2);-webkit-user-select:none;user-select:none}#debug-console div{margin-bottom:4px;border-bottom:1px solid #222;word-wrap:break-word}.log-warn{color:#fe8}.log-error{color:#f55}.hidden{display:none!important}#info-overlay{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:#00000080;color:#fff;padding:10px;border-radius:5px;font-family:sans-serif;pointer-events:none;z-index:1000}header{position:absolute;top:10px;left:10px;z-index:100;text-align:left}details{background:#0009;padding:10px;border-radius:8px;color:#fff;max-width:300px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}summary{font-weight:700;cursor:pointer;outline:none}details p{margin-top:5px;font-size:.9em;opacity:.9}#crosshair{position:fixed;top:50%;left:50%;width:20px;height:20px;border:2px solid rgba(255,255,255,.5);border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:10002}#crosshair:after{content:"";position:absolute;top:50%;left:50%;width:4px;height:4px;background:#fff;border-radius:50%;transform:translate(-50%,-50%)}