:root{--bg:#f2f4f5;--surface:#fff;--ink:#111a1f;--muted:#5b6870;--line:#dde3e7;--accent:#0d6b78;--accent-ink:#fff;--bad:#a82a2a;--bad-bg:#fae3e3;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#0e1315;--surface:#161e22;--ink:#e9eff1;--muted:#93a2a9;--line:#29343a;--accent:#45b5c4;--accent-ink:#06282d;--bad:#f08585;--bad-bg:#3b1d1d}}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;padding:16px;background:var(--bg);color:var(--ink);font:14px/1.5 "Schibsted Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
.card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px 24px}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:20px}
.brand h1{margin:0;font-size:19px;letter-spacing:-.01em}
.brand p{margin:0;color:var(--muted);font-size:12.5px}
form{display:flex;flex-direction:column;gap:6px}
label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;margin-top:8px}
input{font:inherit;color:inherit;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 11px;font-size:14px}
input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
button{margin-top:14px;font:inherit;font-weight:600;border:0;border-radius:8px;padding:10px 14px;background:var(--accent);color:var(--accent-ink);cursor:pointer}
button:disabled{opacity:.6;cursor:wait}
#err{margin:8px 0 0;padding:8px 10px;border-radius:8px;background:var(--bad-bg);color:var(--bad);font-size:13px}
.hint{margin:16px 0 0;color:var(--muted);font-size:12.5px}