:root{--bg:#07111e;--text:#ecf6ff;--muted:#8fa6c0;--blue:#39a8ff;--cyan:#53e4ff;--line:rgba(164,207,255,.16)}*{box-sizing:border-box}body{min-width:320px;margin:0;color:var(--text);background:radial-gradient(circle at 72% 0,#174d7b,transparent 32%),radial-gradient(circle at 8% 100%,#093a53,transparent 38%),var(--bg);font:14px Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,430px);padding:38px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(16,35,58,.94),rgba(8,23,40,.84));box-shadow:0 28px 90px rgba(0,0,0,.3)}.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-size:18px;font-weight:850;letter-spacing:.08em;text-decoration:none;text-transform:uppercase}.brand-mark{display:grid;place-items:center;width:31px;height:31px;color:#062039;background:linear-gradient(135deg,var(--cyan),var(--blue));border-radius:9px;box-shadow:0 0 24px rgba(57,168,255,.55)}.eyebrow{margin:38px 0 8px;color:var(--cyan);font-size:10px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}h1{margin:0;font-size:39px;letter-spacing:-.05em}.intro{margin:10px 0 27px;color:var(--muted);line-height:1.55}.error{margin:0 0 18px;padding:10px 12px;border:1px solid rgba(255,114,133,.35);border-radius:9px;color:#ffd3db;background:rgba(255,114,133,.1)}form{display:grid;gap:16px}label{display:grid;gap:7px;color:#cfe2f5;font-size:12px;font-weight:700}input{width:100%;border:1px solid var(--line);border-radius:9px;padding:12px;color:var(--text);outline:none;background:rgba(3,14,27,.55)}input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(83,228,255,.12)}button{margin-top:4px;border:0;border-radius:10px;padding:13px;color:#031629;background:linear-gradient(120deg,var(--cyan),var(--blue));font:inherit;font-weight:800;cursor:pointer;box-shadow:0 8px 24px rgba(57,168,255,.2)}.hint{margin:22px 0 0;color:#7290ad;font-size:11px;text-align:center}@media(max-width:480px){.login-card{padding:28px 22px}h1{font-size:34px}}
.return-home{display:block;width:max-content;margin:18px auto 0;color:#a8d8f0;font-size:12px;text-decoration:none}.return-home:hover{color:var(--cyan);text-decoration:underline}.return-home:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}