*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:radial-gradient(circle at 20% 20%,#312e81,#090c19 45%,#050713);color:#fff}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(430px,100%);background:#0d1329dd;border:1px solid #26335f;border-radius:28px;padding:34px;box-shadow:0 30px 100px #0008;backdrop-filter:blur(18px)}.logo{font-size:28px;font-weight:900;letter-spacing:-1px}.logo span{background:linear-gradient(90deg,#8b5cf6,#22d3ee);-webkit-background-clip:text;color:transparent}.login-card p{color:#9aa7c7}.login-card label{display:block;margin:14px 0 6px;color:#cbd5e1}.login-card input{width:100%;padding:14px;border-radius:12px;border:1px solid #34426d;background:#080d1c;color:white}.login-card button{width:100%;margin-top:20px;padding:14px;border:0;border-radius:12px;background:linear-gradient(90deg,#7c3aed,#06b6d4);color:#fff;font-weight:800;cursor:pointer}.err{background:#5c1b2b;padding:10px 12px;border-radius:10px;margin:14px 0}