:root {
  --bg: #f8fafc;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #0f172a;
  --muted: #64748b;
  --accent: #1e293b;
  --closed: #16a34a;
  --closed-bg: #dcfce7;
  --partial: #d97706;
  --partial-bg: #fef3c7;
  --open: #dc2626;
  --open-bg: #fee2e2;
  --high: #991b1b;
  --medium: #b45309;
  --low: #475569;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

header.page-header {
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
}

header.page-header h1 {
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

header.page-header .subtitle {
  color: var(--muted);
  margin: 0 0 12px;
  font-size: 16px;
}

header.page-header .meta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}

header.page-header .meta strong {
  color: var(--text);
  font-weight: 500;
}

.stale-banner {
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--partial-bg);
  border: 1px solid var(--partial);
  border-radius: 6px;
  color: var(--accent);
  font-size: 14px;
}

.stale-banner.fresh {
  display: none;
}

section {
  margin-bottom: 48px;
}

section h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

section .section-desc {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 16px;
}

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.summary .stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}

.summary .stat .label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.summary .stat .value {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.summary .stat.closed .value { color: var(--closed); }
.summary .stat.partial .value { color: var(--partial); }
.summary .stat.open .value { color: var(--open); }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  font-size: 14px;
}

thead {
  background: #f1f5f9;
}

th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

th {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: #f8fafc;
}

td.subject-name {
  font-weight: 500;
  white-space: nowrap;
}

td.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.pill.closed { background: var(--closed-bg); color: var(--closed); }
.pill.partial { background: var(--partial-bg); color: var(--partial); }
.pill.open { background: var(--open-bg); color: var(--open); }

.pill.integration {
  font-size: 11px;
  padding: 1px 6px;
  margin-right: 3px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.integrations-cell {
  white-space: nowrap;
  line-height: 1.6;
}

.cell-status {
  text-align: center;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  width: 80px;
}

.cell-status.closed { background: var(--closed-bg); color: var(--closed); }
.cell-status.partial { background: var(--partial-bg); color: var(--partial); }
.cell-status.open { background: var(--open-bg); color: var(--open); }

.contradictions {
  display: grid;
  gap: 12px;
}

.contradiction {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--medium);
  border-radius: 6px;
  padding: 16px 18px;
}

.contradiction.high { border-left-color: var(--high); }
.contradiction.medium { border-left-color: var(--medium); }
.contradiction.low { border-left-color: var(--low); }

.contradiction h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.contradiction .severity {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.contradiction.high .severity { background: var(--open-bg); color: var(--high); }
.contradiction.medium .severity { background: var(--partial-bg); color: var(--medium); }
.contradiction.low .severity { background: #f1f5f9; color: var(--low); }

.contradiction .detail-line {
  margin: 6px 0;
  color: var(--text);
  font-size: 14px;
}

.contradiction .detail-line .label {
  color: var(--muted);
  font-weight: 500;
  margin-right: 6px;
}

.contradiction .affected {
  font-size: 13px;
  color: var(--muted);
}

.legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
}

.legend .item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend .swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  display: inline-block;
}

.legend .swatch.closed { background: var(--closed); }
.legend .swatch.partial { background: var(--partial); }
.legend .swatch.open { background: var(--open); }

footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}

footer code {
  background: #f1f5f9;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 12px;
}

footer ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

@media print {
  body { background: white; font-size: 11pt; }
  main { max-width: 100%; padding: 0; }
  .stale-banner { display: none !important; }
  section { page-break-inside: avoid; }
  tbody tr:hover { background: white; }
}

@media (max-width: 720px) {
  table { font-size: 12px; }
  th, td { padding: 8px 6px; }
  .cell-status { width: 60px; }
  td.subject-name { white-space: normal; }
}