:root{--bg: #05080f;--neon-cyan: #14f6ff;--neon-pink: #ff4ec6;--neon-purple: #b48cff;--neon-yellow: #fff65e;--neon-green: #7dff9a;--glass: rgba(255, 255, 255, .04)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(1000px 600px at 15% 15%,rgba(255,78,198,.06),transparent 20%),radial-gradient(800px 500px at 90% 90%,rgba(20,246,255,.06),transparent 25%),var(--bg);font-family:Poppins,Inter,sans-serif;color:#e6eef8}.card{width:380px;padding:30px;border-radius:18px;background:linear-gradient(180deg,#ffffff0a,#ffffff05);box-shadow:0 0 20px #ff4ec633,0 0 40px #14f6ff26,0 0 80px #b48cff1a;border:2px solid transparent;background-clip:padding-box;position:relative;overflow:hidden}.card:before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;background:linear-gradient(135deg,var(--neon-pink),var(--neon-cyan),var(--neon-green),var(--neon-purple));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:borderFlow 6s linear infinite;pointer-events:none}@keyframes borderFlow{0%{filter:hue-rotate(0deg)}to{filter:hue-rotate(360deg)}}.neon-title{font-weight:700;font-size:22px;margin:0 0 16px;text-shadow:0 0 8px var(--neon-cyan),0 0 16px var(--neon-pink);display:flex;align-items:center;gap:10px;justify-content:center}.logo-dot{width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--neon-cyan),var(--neon-pink));box-shadow:0 0 10px var(--neon-cyan),0 0 20px var(--neon-pink)}form{display:flex;flex-direction:column;gap:14px}.input{padding:12px 16px;border-radius:10px;border:2px solid transparent;background:linear-gradient(var(--bg),var(--bg)) padding-box,linear-gradient(90deg,var(--neon-pink),var(--neon-cyan)) border-box;color:inherit;font-size:15px;outline:none;transition:all .2s}.input:focus{box-shadow:0 0 20px #14f6ff4d,0 0 10px #ff4ec64d;transform:translateY(-2px)}.btn{padding:12px 18px;border-radius:12px;border:none;cursor:pointer;font-weight:700;background:linear-gradient(90deg,var(--neon-pink),var(--neon-cyan),var(--neon-yellow),var(--neon-green));color:#000;letter-spacing:.6px;box-shadow:0 0 20px #ff4ec666,0 0 30px #14f6ff33;transition:transform .1s,filter .1s}.btn:hover{filter:brightness(1.2)}.btn:active{transform:scale(.97)}.footer{margin-top:10px;font-size:15px;text-align:center;font-weight:700;color:var(--neon-pink);text-shadow:0 0 10px var(--neon-cyan),0 0 20px var(--neon-pink),0 0 40px var(--neon-green);animation:blink 1.5s infinite alternate}@keyframes blink{0%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}.toast{position:absolute;bottom:-120px;background:linear-gradient(90deg,var(--neon-cyan),var(--neon-pink));padding:10px 20px;border-radius:5px;color:#071022;font-weight:700;box-shadow:0 0 25px #14f6ff33,0 0 25px #ff4ec633;transition:bottom .5s ease,opacity .4s;opacity:0;display:block;width:calc(100% - 60px);height:auto}.toast.show{bottom:20px;opacity:1}