:root { --ink:#15202b; --muted:#5b6b7a; --line:#dfe5ea; --bg:#f5f7f9; --accent:#1f5eff; --err:#c62828; }
* { box-sizing: border-box; }
body { margin:0; font:16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color:var(--ink); background:var(--bg); }
.bar { display:flex; justify-content:space-between; align-items:center; padding:12px 24px; background:#fff; border-bottom:1px solid var(--line); }
.brand { font-weight:700; letter-spacing:.2px; }
.who { display:flex; gap:12px; align-items:center; color:var(--muted); }
.who form { margin:0; }
.wrap { max-width:960px; margin:32px auto; padding:0 16px; }
.card { background:#fff; border:1px solid var(--line); border-radius:10px; padding:24px; }
.narrow { max-width:380px; margin:0 auto; }
h1 { font-size:22px; margin:0 0 16px; }
label { display:block; margin:0 0 14px; font-weight:600; font-size:14px; }
input { display:block; width:100%; margin-top:6px; padding:10px 12px; font:inherit; border:1px solid var(--line); border-radius:8px; }
input:focus { outline:2px solid var(--accent); border-color:transparent; }
button.primary { width:100%; padding:11px; font:inherit; font-weight:600; color:#fff; background:var(--accent); border:0; border-radius:8px; cursor:pointer; }
button.link { background:none; border:0; color:var(--accent); font:inherit; cursor:pointer; padding:0; }
table { width:100%; border-collapse:collapse; }
th, td { text-align:left; padding:10px 8px; border-bottom:1px solid var(--line); }
th { font-size:13px; color:var(--muted); font-weight:600; }
.muted { color:var(--muted); }
.error { color:var(--err); font-weight:600; }