/* Login-card layout adapted from the supplied ops-console; independent branding. */
:root{color-scheme:dark;--page:#0b1020;--surface:#141a2e;--ink:#eef1fb;--muted:#a0aac5;--line:#303b5d;--brand:#5177ff}
*{box-sizing:border-box}
body{margin:0;color:var(--ink);font:16px/1.5 system-ui,sans-serif}
.login{min-height:100dvh;display:grid;place-items:center;padding:28px 18px;background:radial-gradient(ellipse at 15% 0,#2449f535,transparent 60%),var(--page)}
.login-card{width:100%;max-width:460px;padding:36px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:0 18px 60px #0003}
.eyebrow{font-size:11px;letter-spacing:.18em;color:#a7b9ff;font-weight:700;margin:0 0 24px}
h1{font-size:32px;line-height:1.16;letter-spacing:-1px;margin:0 0 18px}
.intro,.hint,.foot{color:var(--muted)}.intro{margin-bottom:28px}
form{display:grid;gap:8px}label{font-size:14px;font-weight:600;margin-top:8px}
input{min-width:0;width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--page);color:var(--ink);font:inherit}
input:focus-visible,button:focus-visible{outline:3px solid #a7b9ff;outline-offset:3px}
#code{font:24px/1.5 ui-monospace,monospace;letter-spacing:.25em}
.hint{font-size:12px;margin:2px 0 16px}
button{display:flex;justify-content:space-between;border:0;border-radius:10px;background:var(--brand);color:white;padding:14px 16px;font:600 15px system-ui;cursor:pointer}
button:disabled{opacity:.55;cursor:wait}#login-status{font-size:13px;min-height:20px;color:#ffbdad;margin:8px 0}
.foot{font-size:12px;border-top:1px solid var(--line);padding-top:20px;margin-bottom:0}
@media(max-width:420px){.login-card{padding:24px}h1{font-size:28px}}