:root{--pg-blue:#0b3d91;--pg-yellow:#f5c400;--ink:#1a1a1a;--muted:#5a5a5a;--line:#d9d9d9;--bg:#fff;--panel:#f5f6f8;--bad:#b00020;--good:#1b6e2a}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.45}
header.pg{background:var(--pg-blue);color:#fff;padding:14px 16px;border-bottom:4px solid var(--pg-yellow)}header.pg .brand{font-weight:700;font-size:1.1rem;letter-spacing:.2px}header.pg .sub{font-size:.9rem;opacity:.9}
main{max-width:720px;margin:0 auto;padding:24px 16px}h1{font-size:1.5rem;margin:0 0 12px}h2{font-size:1.15rem;margin:20px 0 8px}p{margin:0 0 12px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;margin:16px 0}
.status{display:inline-block;padding:4px 10px;border-radius:999px;font-size:.9rem;border:1px solid var(--line)}.status.off{background:#fff3cd;border-color:#e0b000}.status.on{background:#e3f4e6;border-color:var(--good)}.status.bad{background:#fde7ea;border-color:var(--bad)}
a.button,button{display:inline-block;min-height:44px;padding:10px 18px;border-radius:6px;border:1px solid var(--pg-blue);background:var(--pg-blue);color:#fff;font:inherit;text-decoration:none;cursor:pointer}
button.quiet{background:#fff;color:var(--pg-blue)}
label{display:block;font-weight:600;margin:12px 0 4px}label.check{font-weight:400;display:flex;gap:8px;align-items:center}
input[type=email],input[type=text]{display:block;width:100%;min-height:44px;padding:8px 10px;font:inherit;border:1px solid var(--line);border-radius:6px}input.code{font-size:1.4rem;letter-spacing:.3em;max-width:12em}
.actions{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap}.note{color:var(--muted);font-size:.9rem}.error{color:var(--bad);font-weight:600}
svg.qr{display:block;width:220px;height:220px;margin:12px 0;border:1px solid var(--line);background:#fff}code.key{display:inline-block;font-size:1.05rem;letter-spacing:.08em;word-break:break-all;background:#fff;border:1px solid var(--line);border-radius:4px;padding:4px 8px}
table{border-collapse:collapse;width:100%;margin:12px 0}th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
footer{color:var(--muted);font-size:.85rem;padding:24px 16px;max-width:720px;margin:0 auto}footer a{color:var(--muted)}
.banner{background:var(--pg-yellow);color:var(--ink);padding:10px 16px;font-weight:600;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.banner form{display:inline}.banner button{min-height:32px;padding:4px 12px}
nav.staff{max-width:720px;margin:0 auto;padding:12px 16px 0;display:flex;gap:16px}nav.staff a{color:var(--pg-blue);font-weight:600}
.actions form{display:inline}button.small{min-height:32px;padding:4px 10px;font-size:.9rem}td form{display:inline-block;margin:0 4px 4px 0}
select{min-height:32px;font:inherit;padding:4px 6px;border:1px solid var(--line);border-radius:6px}
.search{display:flex;gap:8px;align-items:flex-end;margin:0 0 12px}.search label{margin:0 0 4px}.search input{max-width:260px}
.flash{background:#e3f4e6;border:1px solid var(--good);border-radius:8px;padding:10px 14px;margin:0 0 16px}