:root { --bg: #fafaf8; --fg: #1d1d1b; --muted: #6b6b66; --line: #deded8; --accent: #2457a6; --card: #fff; --bad: #b3261e; --note: #eef4fb; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #151514; --fg: #e8e8e3; --muted: #a0a09a; --line: #34342f; --accent: #8ab4f8; --card: #1e1e1c; --bad: #f2a29b; --note: #1c2633; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, sans-serif; background: var(--bg); color: var(--fg); }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 24px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--fg); text-decoration: none; }
nav { display: flex; gap: 16px; align-items: center; }
nav form { margin: 0; }
main { padding: 24px; max-width: 1200px; margin: 0 auto; }
footer { padding: 24px; color: var(--muted); font-size: 13px; text-align: center; }
a { color: var(--accent); }
h1 { font-size: 24px; margin: 0 0 12px; }
h2 { font-size: 18px; margin: 32px 0 8px; }
.meta { color: var(--muted); margin: 0 0 12px; }
table { border-collapse: collapse; width: 100%; background: var(--card); }
th, td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.selected { background: var(--note); }
.actions a { margin-right: 8px; }
.scroll { overflow-x: auto; }
table.data td { white-space: nowrap; max-width: 360px; overflow: hidden; text-overflow: ellipsis; }
.level-warning td:nth-child(2) { color: #b26b00; }
.level-error td:nth-child(2), .level-critical td:nth-child(2) { color: var(--bad); font-weight: 600; }
pre { background: var(--card); border: 1px solid var(--line); padding: 12px; overflow: auto; }
pre.preview { max-height: 600px; }
code { font-size: 13px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px 20px; }
.card.narrow { max-width: 380px; margin: 48px auto; }
.card.notice { background: var(--note); margin-bottom: 16px; }
.card.inline { display: flex; gap: 16px; align-items: end; flex-wrap: wrap; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.card.inline label { margin: 0; }
input, select { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); }
button { font: inherit; padding: 6px 14px; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; }
button.link { background: none; border: none; color: var(--accent); padding: 0; }
button.danger { color: var(--bad); }
.error { color: var(--bad); }