:root { --fg: #1d2330; --muted: #5f6878; --line: #d9dee7; --accent: #1f5fbf; --bad: #a3271f; --bg: #f7f8fa; }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--fg);
  background: var(--bg); }
.top { display: flex; justify-content: space-between; align-items: center; padding: 0.6rem 1.25rem;
  background: #fff; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--accent); text-decoration: none; letter-spacing: 0.04em; }
main { max-width: 1100px; margin: 0 auto; padding: 1.25rem; }
h1 { font-size: 1.4rem; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.1rem; margin-top: 1.5rem; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 1rem 1.25rem; }
.narrow { max-width: 420px; }
label { display: block; margin-bottom: 0.75rem; }
input, select { display: block; width: 100%; margin-top: 0.25rem; padding: 0.45rem 0.55rem; border: 1px solid var(--line);
  border-radius: 6px; font: inherit; }
button { padding: 0.45rem 1rem; border: 0; border-radius: 6px; background: var(--accent); color: #fff; font: inherit;
  cursor: pointer; }
.logout button { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.error { color: var(--bad); background: #fbeceb; border: 1px solid #f1c9c6; padding: 0.5rem 0.75rem; border-radius: 6px; }
.filters { display: flex; gap: 1rem; align-items: flex-end; margin-bottom: 1rem; }
.filters label { margin: 0; }
table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); }
th, td { text-align: left; padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: 0.9rem; }
.list { padding-left: 1.2rem; }
.muted { color: var(--muted); font-size: 0.9rem; }
.mono, code { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 0.9rem; word-break: break-all; }
.secret code { font-size: 1.1rem; letter-spacing: 0.08em; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 0.4rem 1.25rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.audit { padding-left: 1.2rem; color: var(--muted); }
@media (max-width: 640px) { .filters { flex-direction: column; align-items: stretch; } }
fieldset { border: 1px solid var(--line); border-radius: 6px; margin: 0 0 0.75rem; padding: 0.5rem 0.75rem; }
label.check { display: flex; gap: 0.5rem; align-items: center; margin: 0.25rem 0; }
label.check input { width: auto; margin: 0; }
textarea { display: block; width: 100%; margin-top: 0.25rem; padding: 0.45rem 0.55rem; border: 1px solid var(--line);
  border-radius: 6px; font: inherit; }