.footer{text-align:center;color:#fff;pointer-events:none;z-index:10;background:#00000080;width:100%;padding:8px;font-family:sans-serif;font-size:14px;position:fixed;bottom:0;left:0}body{margin:0;overflow:hidden}canvas{display:block}#ui{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);pointer-events:none;background:#14142399;border:1px solid #ffffff1a;border-radius:20px;gap:14px;padding:14px 18px;display:flex;position:fixed;bottom:40px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #00000080}#ui button{pointer-events:auto}.tool-btn{color:#fff;letter-spacing:.5px;cursor:pointer;background:linear-gradient(135deg,#1e1e2f,#2a2a40);border:1px solid #ffffff26;border-radius:12px;padding:12px 20px;font-weight:600;transition:all .2s;position:relative;overflow:hidden}.tool-btn:before{content:"";opacity:0;background:linear-gradient(120deg,#0000,#fff3,#0000);transition:all .3s;position:absolute;inset:0}.tool-btn:hover:before{opacity:1}.tool-btn.active{background:linear-gradient(135deg,#4f46e5,#7c3aed);border:1px solid #7c3aed;box-shadow:0 0 12px #7c3aed99,inset 0 0 6px #fff3}#rotate-btn{color:#fff;letter-spacing:.5px;cursor:pointer;background:linear-gradient(135deg,#1e1e2f,#2a2a40);border:1px solid #ffffff26;border-radius:12px;padding:12px 20px;font-weight:600;transition:all .2s;position:relative;overflow:hidden}#rotate-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0006}#rotate-btn:active{transform:scale(.95)}#cooldown-timer{color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#141423b3;border:1px solid #ffffff1a;border-radius:10px;padding:8px 14px;font-size:14px;font-weight:600;display:none;position:fixed;bottom:80px;left:50%;transform:translate(-50%)}#start-screen{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);color:#fff;opacity:1;pointer-events:auto;background:#1414231a;flex-direction:column;justify-content:center;align-items:center;gap:20px;width:100%;height:100%;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:32px;font-weight:700;transition:opacity .5s ease-out;display:flex;position:fixed;top:0;left:0}#start-screen.fade-out{opacity:0;pointer-events:none}