:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #1c2430;
  --muted: #5d6878;
  --border: #dde2e8;
  --accent: #1f5fbf;
  --accent-text: #ffffff;
  --ok: #1d7a46;
  --warn: #9a6200;
  --bad: #b3261e;
  --ok-bg: #e5f4ec;
  --warn-bg: #fdf2dc;
  --bad-bg: #fbe7e5;
  --neutral-bg: #eceff3;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161c;
    --surface: #1a2028;
    --text: #e6eaf0;
    --muted: #9aa5b4;
    --border: #2c3542;
    --accent: #6ea2ff;
    --accent-text: #0d1420;
    --ok: #6fd39c;
    --warn: #f0c063;
    --bad: #ff8a80;
    --ok-bg: #173325;
    --warn-bg: #3a2d12;
    --bad-bg: #3d1a18;
    --neutral-bg: #252d38;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 24px 16px 48px;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  max-width: 1400px;
  margin-inline: auto;
}
h1 { font-size: 22px; margin: 0 0 4px; }
.sub { margin: 0; color: var(--muted); }
.top { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.status { display: flex; gap: 8px; align-items: center; }

button, select, input[type="search"] {
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 12px;
}
button { cursor: pointer; }
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.badge { padding: 4px 10px; border-radius: 999px; background: var(--neutral-bg); color: var(--muted); font-size: 13px; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }

.alert { padding: 12px 14px; border-radius: 8px; background: var(--bad-bg); color: var(--bad); margin-bottom: 16px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 18px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; }
.tile-label { color: var(--muted); font-size: 12px; }
.tile-value { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; }

.filters { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; margin-bottom: 8px; }
.filters label { display: flex; gap: 6px; align-items: center; color: var(--muted); }
.filters .search { flex: 1 1 240px; }
.filters .search input { width: 100%; }
.filters .primary { margin-left: auto; }
.count { color: var(--muted); margin: 6px 0 8px; }

.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; min-width: 960px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { position: sticky; top: 0; background: var(--surface); font-weight: 600; font-size: 12px; color: var(--muted); white-space: nowrap; }
th[data-sort] { cursor: pointer; user-select: none; }
th[aria-sort="ascending"]::after { content: " ▲"; }
th[aria-sort="descending"]::after { content: " ▼"; }
tbody tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.neg { color: var(--bad); font-weight: 600; }
.sku { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; white-space: nowrap; }
.desc { max-width: 340px; }
.muted { color: var(--muted); }
.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; white-space: nowrap; }
.pill.IN_SYNC { background: var(--ok-bg); color: var(--ok); }
.pill.DIVERGENT { background: var(--warn-bg); color: var(--warn); }
.pill.NEEDS_REVIEW { background: var(--bad-bg); color: var(--bad); }
.pill.ORPHAN { background: var(--neutral-bg); color: var(--muted); }
.more { text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }