*{box-sizing:border-box;margin:0;padding:0}html,body{width:100vw;height:100vh;font-family:Fredoka,Nunito,system-ui,sans-serif;overflow:hidden}body{background:radial-gradient(at 50% 35%,#7b6cf60f 0%,#0000 55%),radial-gradient(at 20% 80%,#f7c54208 0%,#0000 45%),linear-gradient(160deg,#0d0820 0%,#050110 50%,#000308 100%);justify-content:center;align-items:center;display:flex}body:before{content:"";pointer-events:none;z-index:0;background-image:linear-gradient(#7b6cf604 1px,#0000 1px),linear-gradient(90deg,#7b6cf604 1px,#0000 1px);background-size:60px 60px;position:fixed;inset:0}body:after{content:"";pointer-events:none;z-index:0;background:radial-gradient(#7b6cf612 0%,#0000 65%);width:540px;height:820px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}#game-container{z-index:1;position:fixed;inset:0}canvas{border-radius:4px;box-shadow:0 0 0 1px #7b6cf626,0 0 40px #000000f2,0 0 80px #7b6cf614;display:block!important}#auth-overlay{z-index:200;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#050110eb;justify-content:center;align-items:center;display:none;position:fixed;inset:0}#auth-overlay.visible{display:flex}.auth-card{background:linear-gradient(160deg,#0d0820 0%,#050110 100%);border:1px solid #2a1a4ae6;border-top-color:#7b6cf633;border-radius:24px;width:340px;padding:36px 32px 28px;box-shadow:0 0 0 1px #7b6cf614,0 24px 60px #000000d9,inset 0 1px #ffffff0a}.auth-card h1{color:#fff;text-align:center;letter-spacing:1px;margin-bottom:4px;font-family:Fredoka,sans-serif;font-size:28px;font-weight:600}.auth-card .subtitle{color:#7b6cf6b3;text-align:center;margin-bottom:28px;font-family:Nunito,sans-serif;font-size:13px}.auth-tabs{background:#0000004d;border-radius:12px;gap:8px;margin-bottom:24px;padding:4px;display:flex}.auth-tab{cursor:pointer;color:#888;background:0 0;border:none;border-radius:9px;flex:1;padding:8px;font-family:Fredoka,sans-serif;font-size:14px;font-weight:500;transition:all .2s}.auth-tab.active{color:#fff;background:#7b6cf640;box-shadow:0 0 12px #7b6cf633}.auth-field{margin-bottom:14px}.auth-field label{color:#7b6cf699;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:6px;font-family:Nunito,sans-serif;font-size:11px;font-weight:700;display:block}.auth-field input{color:#fff;background:#0006;border:1.5px solid #7b6cf633;border-radius:12px;outline:none;width:100%;padding:10px 14px;font-family:Nunito,sans-serif;font-size:14px;transition:border-color .2s,box-shadow .2s}.auth-field input:focus{border-color:#7b6cf699;box-shadow:0 0 0 3px #7b6cf61a}.auth-field input::placeholder{color:#fff3}.auth-error{color:#f77;text-align:center;min-height:18px;margin-bottom:10px;font-family:Nunito,sans-serif;font-size:12px}.auth-btn{color:#fff;cursor:pointer;letter-spacing:.5px;background:linear-gradient(135deg,#7b6cf6,#9b8fff);border:none;border-radius:50px;width:100%;padding:12px;font-family:Fredoka,sans-serif;font-size:18px;font-weight:600;transition:transform .15s,box-shadow .15s,filter .15s;box-shadow:0 4px 20px #7b6cf666}.auth-btn:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 8px 30px #7b6cf680}.auth-btn:active{transform:translateY(0)}.auth-skip{color:#fff3;text-align:center;cursor:pointer;background:0 0;border:none;width:100%;margin-top:14px;font-family:Nunito,sans-serif;font-size:11px;transition:color .2s;display:block}.auth-skip:hover{color:#ffffff73}