:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --text: #e6e8ee;
  --muted: #939aab;
  --accent: #5eead4;
  --ok: #4ade80;
  --warn: #fbbf24;
  --bad: #f87171;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7f9;
    --panel: #ffffff;
    --panel-2: #f0f2f5;
    --line: #dfe3ea;
    --text: #171a21;
    --muted: #626b7e;
    --accent: #0d9488;
    --ok: #15803d;
    --warn: #b45309;
    --bad: #b91c1c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.topbar .brand {
  font-weight: 700;
  letter-spacing: .5px;
  color: var(--text);
}
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar nav a { color: var(--muted); }
.topbar nav a:hover { color: var(--text); text-decoration: none; }

main { max-width: 1180px; margin: 0 auto; padding: 24px; }

h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 28px 0 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }
p.sub { color: var(--muted); margin: 0 0 20px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
}
.card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.card .value { font-size: 24px; font-weight: 600; margin-top: 4px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
.muted { color: var(--muted); }
.wrap { overflow-x: auto; }

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--panel-2);
}
.pill-confirmed, .pill-delivered, .pill-ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.pill-detected, .pill-pending { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, transparent); }
.pill-orphaned, .pill-failed, .pill-stale, .pill-never_scanned { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, transparent); }

form.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
input, select, button {
  font: inherit;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 7px 10px;
}
button { cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #06231f; font-weight: 600; }
button.small { padding: 4px 9px; font-size: 12.5px; }
button.link { background: none; border: none; color: var(--muted); padding: 0; }
button.link:hover { color: var(--text); text-decoration: underline; }
form.inline { display: inline; }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid var(--line); background: var(--panel); }
.flash-warning { border-color: color-mix(in srgb, var(--warn) 50%, transparent); }
.flash-success { border-color: color-mix(in srgb, var(--ok) 50%, transparent); }

dl.kv { display: grid; grid-template-columns: 190px 1fr; gap: 8px 16px; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; }

pre.payload {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  overflow-x: auto;
  font-size: 12px;
  margin: 8px 0 0;
}

.login { max-width: 340px; margin: 12vh auto; }
.login .panel { padding: 22px; }
.login input { width: 100%; margin-bottom: 10px; }
.login button { width: 100%; }
.empty { padding: 26px; text-align: center; color: var(--muted); }