:root { --ink:#1f2a33; --mute:#6b7780; --line:#d5dbd8; --bg:#f4f6f5; --card:#fff; --accent:#2c3e4c; --bad:#b4451f; }
* { box-sizing: border-box; }
body { margin:0; font:15px/1.5 system-ui, "Segoe UI", sans-serif; color:var(--ink); background:var(--bg); }
header { display:flex; flex-wrap:wrap; gap:8px 24px; align-items:center; padding:10px 20px; background:var(--accent); color:#fff; }
header a { color:#fff; }
.brand { font-weight:700; letter-spacing:.03em; }
.brand small { font-weight:400; opacity:.7; }
nav { display:flex; gap:16px; flex:1; }
.who { display:flex; gap:12px; align-items:center; font-size:13px; }
.who form { margin:0; }
main { max-width:1100px; margin:0 auto; padding:20px; }
h1 { font-size:22px; margin:8px 0 16px; }
h2 { font-size:16px; margin:0 0 10px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:6px; padding:16px 18px; margin:16px 0; }
.narrow { max-width:400px; margin:48px auto; }
label { display:block; margin:10px 0; font-size:13px; color:var(--mute); }
input, select { display:block; width:100%; margin-top:4px; padding:7px 9px; font:inherit; color:var(--ink); border:1px solid var(--line); border-radius:4px; background:#fff; }
button { padding:7px 14px; font:inherit; color:#fff; background:var(--accent); border:0; border-radius:4px; cursor:pointer; }
button.small { padding:3px 9px; font-size:13px; }
button.danger { background:var(--bad); }
button.link { background:none; color:#fff; padding:0; text-decoration:underline; }
form.inline { display:inline-flex; gap:6px; align-items:center; margin:0; }
form.inline label, form.row label { margin:0; }
form.inline select { width:auto; margin:0; padding:3px 6px; }
form.row { display:flex; flex-wrap:wrap; gap:12px; align-items:flex-end; }
table { width:100%; border-collapse:collapse; background:var(--card); border:1px solid var(--line); overflow-wrap:anywhere; }
th, td { text-align:left; padding:7px 10px; border-bottom:1px solid var(--line); vertical-align:middle; font-size:14px; }
th { font-size:12px; color:var(--mute); text-transform:uppercase; letter-spacing:.04em; }
tr.off td { color:var(--mute); }
td.actions { white-space:nowrap; text-align:right; }
.error { color:var(--bad); font-weight:600; }
.hint, .note { color:var(--mute); font-size:13px; }
.issued { border-color:var(--bad); }
.issued code { display:block; margin:8px 0; font-size:20px; letter-spacing:.06em; user-select:all; }
@media (max-width:640px) { th:nth-child(4), td:nth-child(4) { display:none; } main { padding:12px; } }