:root{color-scheme:dark;font:16px/1.45 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#090d12;color:#edf2f6;--line:#293540;--muted:#8d9aa7;--gold:#e5b85b;--red:#f08278}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 78% 8%,#1d2c25 0,transparent 28rem),radial-gradient(circle at 12% 92%,#171e2b 0,transparent 25rem),#090d12}button,input{font:inherit}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px}.login-card{width:min(100%,430px);padding:42px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(150deg,#141d25f5,#0f161df5);box-shadow:0 28px 80px #0008}.brand-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#f3ce79,#9f6e21);color:#171109;font-size:1.2rem;font-weight:900;box-shadow:0 10px 30px #d49b3625}.eyebrow{margin-top:32px;font-size:.67rem;letter-spacing:.15em;color:#76838e;font-weight:800}.login-card h1{margin:9px 0 9px;font-size:2rem;line-height:1.08;letter-spacing:-.045em}.login-card>p{margin:0;color:var(--muted);font-size:.9rem}.login-card form{display:grid;gap:9px;margin-top:30px}.login-card label{color:#aeb9c2;font-size:.78rem;font-weight:750}.login-card input{width:100%;border:1px solid #3a4854;background:#0a1016;color:#f3f6f8;border-radius:9px;padding:12px 13px;outline:none}.login-card input:focus{border-color:#c49949;box-shadow:0 0 0 3px #c4994925}.login-card button{margin-top:7px;border:1px solid #a57e35;border-radius:9px;background:#d9aa50;color:#171109;min-height:45px;font-weight:800;cursor:pointer}.login-card button:hover{background:#ebc36f}.login-card button:disabled{opacity:.6;cursor:wait}.result{min-height:20px;color:var(--red);font-size:.79rem}.login-card>small{display:block;margin-top:24px;padding-top:18px;border-top:1px solid #222d36;color:#65727d;font-size:.72rem}
@media(max-width:520px){.login-shell{padding:16px}.login-card{padding:30px 24px}.login-card h1{font-size:1.7rem}}