:root{--navy:#1b3976;--deep:#0d1b39;--ink:#1f2a44;--muted:#64708a;--line:#d9dfeb;--error:#b3261e}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(160deg,var(--deep),var(--navy));font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink)}
.login{width:100%;max-width:400px;background:#fff;border-radius:16px;padding:36px 32px 32px;box-shadow:0 24px 70px #0006}
.login img{display:block;margin:0 auto 12px;border-radius:14px}
h1{margin:0 0 20px;text-align:center;font-size:22px;letter-spacing:-.01em}
.lead{margin:0 0 20px;color:var(--muted);font-size:14.5px}
label{display:block;margin:0 0 6px;font-size:13.5px;font-weight:600}
input{display:block;width:100%;margin:0 0 16px;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;color:inherit;background:#fff}
input:focus-visible,button:focus-visible{outline:3px solid #5888ff88;outline-offset:1px;border-color:#5888ff}
#code{font-size:26px;letter-spacing:.3em;text-align:center;font-variant-numeric:tabular-nums}
button[type=submit]{width:100%;margin-top:4px;padding:12px;border:0;border-radius:9px;background:var(--navy);color:#fff;font:inherit;font-weight:600;cursor:pointer}
button[type=submit]:hover{background:#234a99}
button:disabled{opacity:.6;cursor:progress}
.links{display:flex;justify-content:space-between;gap:12px;margin-top:18px}
.link{padding:0;border:0;background:none;color:var(--navy);font:inherit;font-size:14px;text-decoration:underline;cursor:pointer}
.error{margin:0 0 18px;padding:10px 12px;border-radius:9px;background:#fdecea;color:var(--error);font-size:14.5px}
.error.info{background:#e9f0ff;color:var(--navy)}
[hidden]{display:none!important}