*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 75% 10%,#30213e,transparent 55%),#0b1018;color:#edf1f8;font-family:system-ui,sans-serif}.login-card{width:min(100%,450px);padding:36px;border:1px solid #3b4050;border-radius:22px;background:#111924;box-shadow:0 25px 70px #0005}.brand{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:linear-gradient(120deg,#4f3c82,#854478);font-size:28px;font-weight:800}.eyebrow{font-size:11px;letter-spacing:.16em;color:#beabd6;margin-top:24px}h1{font-size:28px;line-height:1.2}p{color:#acb9cb;font-size:14px;line-height:1.6}label{display:block;margin:20px 0;font-size:13px}input:not([type=hidden]){display:block;width:100%;margin-top:8px;background:#0d141d;border:1px solid #435066;border-radius:9px;color:#f2f4fa;padding:13px;font-size:16px}input:focus{outline:2px solid #b99ddb;outline-offset:2px}button{width:100%;border:0;border-radius:10px;color:white;background:linear-gradient(110deg,#543d8b,#854779);padding:14px;font-size:15px;font-weight:700;cursor:pointer}.error{color:#ffd4c7;background:#4b2428;padding:12px;border-radius:8px}.footnote{margin-top:24px;font-size:12px}