:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --text: #1c2330;
  --muted: #687385;
  --border: #dde1e7;
  --accent: #2f5bd3;
  --accent-text: #ffffff;
  --ok-bg: #e3f4e8; --ok: #1d6b38;
  --pending-bg: #fdf1dc; --pending: #8a5a00;
  --error-bg: #fbe4e4; --error: #a12828;
  --info-bg: #e6edfb; --info: #24438f;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151b;
    --surface: #1b2029;
    --text: #e3e7ee;
    --muted: #8b95a6;
    --border: #2c3340;
    --accent: #5b82f0;
    --ok-bg: #173323; --ok: #7fd49c;
    --pending-bg: #3a2c12; --pending: #f0c26b;
    --error-bg: #3d1a1a; --error: #f29b9b;
    --info-bg: #1b2747; --info: #a9bff5;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2 { margin: 0; line-height: 1.25; }
h1 { font-size: 1.4rem; }
h2 { font-size: 1.1rem; }
.muted { color: var(--muted); font-weight: normal; }
.mono { font-family: var(--mono); font-size: 0.85rem; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; color: var(--text); }
.brand span { font-weight: 400; color: var(--muted); }
.topbar nav { display: flex; gap: 16px; align-items: center; }

main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 20px; margin-bottom: 20px;
}
.card.narrow { max-width: 380px; margin: 60px auto; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.card > h2 { margin-bottom: 14px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); font-weight: 600; }
td.value { word-break: break-all; max-width: 420px; }
td.actions { text-align: right; white-space: nowrap; }
.removed { color: var(--error); text-decoration: line-through; }

.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }

form.inline { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; }
form.add { margin-top: 16px; }
.stack { display: flex; flex-direction: column; gap: 12px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 0.9rem; }
label.check { flex-direction: row; align-items: center; gap: 8px; }
input, select {
  font: inherit; padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--text); min-width: 0;
}
.joined { display: inline-flex; align-items: stretch; }
.joined input { border-radius: 6px 0 0 6px; }
.joined .suffix {
  padding: 7px 10px; border: 1px solid var(--border); border-left: 0; border-radius: 0 6px 6px 0;
  color: var(--muted); background: var(--surface);
}
button {
  font: inherit; padding: 7px 14px; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.danger { color: var(--error); border-color: var(--error); }
button.small { padding: 3px 10px; font-size: 0.85rem; }
button.link { border: 0; background: none; color: var(--accent); padding: 0; }
details summary { cursor: pointer; color: var(--accent); }
details[open] .stack { margin-top: 10px; align-items: flex-end; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.create, .badge.update, .badge.pending { background: var(--pending-bg); color: var(--pending); }
.badge.unknown { background: var(--border); color: var(--muted); }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--error-bg); color: var(--error); }
.flash.secret { background: var(--info-bg); color: var(--info); font-family: var(--mono); }
.danger-zone { border-color: var(--error); }
.danger-zone .stack { max-width: 460px; }

@media (max-width: 640px) {
  .topbar { padding: 12px 16px; }
  .card { padding: 16px; }
  .facts { grid-template-columns: 1fr; }
}