:root {
  color-scheme: light dark;
  --bg: #ffffff; --fg: #16181d; --muted: #59606e; --line: #d9dce3; --soft: #f3f4f7;
  --accent: #0b62c4; --on-accent: #ffffff; --bad: #b3261e;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111418; --fg: #e8eaef; --muted: #a3a9b6; --line: #2c323b; --soft: #191d23;
          --accent: #6cb4ff; --on-accent: #0b1a2b; --bad: #ff8a80; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
header { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding: 12px 20px; border-bottom: 1px solid var(--line); }
header .brand { font-weight: 700; color: var(--fg); text-decoration: none; }
header nav { display: flex; gap: 16px; flex-wrap: wrap; }
header nav a[aria-current] { font-weight: 700; color: var(--fg); text-decoration: none; }
header .logout { margin-left: auto; display: flex; align-items: center; gap: 10px; }
main { padding: 20px; max-width: 1280px; }
h1 { font-size: 22px; margin: 0 0 6px; }
h2 { font-size: 17px; margin: 28px 0 8px; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.bad { color: var(--bad); }
.flash { padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--soft); }
.tabs { display: flex; gap: 18px; flex-wrap: wrap; margin: 14px 0; }
.tabs a[aria-current] { font-weight: 700; color: var(--fg); text-decoration: none; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: end; margin: 0 0 14px; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 14px; }
label.check { flex-direction: row; align-items: center; font-weight: 400; }
input, select, button { font: inherit; padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); }
input[type=checkbox] { padding: 0; }
button { cursor: pointer; background: var(--soft); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 600; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
td.num { font-variant-numeric: tabular-nums; }
code.key { font-family: ui-monospace, Consolas, "Cascadia Mono", monospace; font-size: 13.5px; word-break: break-all; white-space: pre-wrap; }
details summary { cursor: pointer; color: var(--accent); font-size: 13px; }
form.inline { display: inline-flex; gap: 6px; flex-wrap: wrap; margin: 0; }
.stack > * + * { margin-top: 12px; }
.narrow { max-width: 420px; }
.pager { display: flex; gap: 16px; align-items: center; margin-top: 14px; }
.secret { font-family: ui-monospace, Consolas, monospace; font-size: 18px; padding: 8px 12px; border: 1px dashed var(--line); border-radius: 8px; display: inline-block; }