:root {
  color-scheme: light dark;
  --fg: #1a1a1a;
  --bg: #ffffff;
  --muted: #666;
  --border: #ddd;
  --accent: #2b6cb0;
}
@media (prefers-color-scheme: dark) {
  :root { --fg: #e6e6e6; --bg: #14161a; --muted: #9aa0a6; --border: #333; --accent: #6ab0ff; }
}
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--fg);
  background: var(--bg);
  margin: 0;
}
.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.topbar .brand { font-weight: 700; text-decoration: none; color: var(--fg); }
.topbar nav a { margin-right: 1rem; text-decoration: none; color: var(--muted); }
.topbar nav a:hover { color: var(--accent); }
.content { padding: 1.5rem; max-width: 1100px; margin: 0 auto; }
table.investigations { width: 100%; border-collapse: collapse; margin: 1rem 0; }
table.investigations th, table.investigations td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
table.investigations a { color: var(--accent); text-decoration: none; }
.filters { display: flex; gap: 0.5rem; margin: 1rem 0; }
.filters select, .filters input, textarea, input[type=text] {
  padding: 0.4rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--fg);
}
button {
  padding: 0.4rem 1rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: white;
  border-radius: 4px;
  cursor: pointer;
}
.badge {
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background: var(--border);
}
.outcome-fixed { background: #1a7f37; color: white; }
.outcome-proposed { background: #9a6700; color: white; }
.outcome-analyzed { background: #2b6cb0; color: white; }
.outcome-skipped { background: var(--border); }
.outcome-failed { background: #b91c1c; color: white; }
.report pre { overflow-x: auto; background: rgba(127,127,127,0.08); padding: 0.75rem; border-radius: 4px; }
.report table { border-collapse: collapse; }
.report table td, .report table th { border: 1px solid var(--border); padding: 0.3rem 0.6rem; }
#trigger-result { background: rgba(127,127,127,0.08); padding: 0.75rem; border-radius: 4px; min-height: 1.5rem; }