:root {
  --bg: #f6f8fa;
  --surface: #ffffff;
  --text: #1f2328;
  --muted: #57606a;
  --accent: #0550ae;
  --border: #d0d7de;
  --warn: #9a6700;
  --danger: #cf222e;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
}
header h1 { margin: 0; font-size: 1.25rem; }
nav { margin-top: 0.75rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
nav button {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
}
nav button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
main { max-width: 960px; margin: 0 auto; padding: 1.5rem; }
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}
.notice { border-left: 4px solid var(--warn); background: #fff8c5; padding: 1rem; }
.danger-notice { border-left-color: var(--danger); background: #ffebe9; }
.hidden { display: none !important; }
.case-grid { display: grid; gap: 0.75rem; }
.case-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem;
  cursor: pointer;
}
.case-card:hover { border-color: var(--accent); }
label { display: block; margin: 0.5rem 0 0.25rem; font-weight: 600; }
input[type=text], select, textarea {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}
textarea { min-height: 4rem; }
.score-row { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem; align-items: center; }
.flag-row { display: flex; gap: 0.5rem; align-items: center; margin: 0.35rem 0; }
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.actions button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  cursor: pointer;
}
.actions button.secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
pre, .md-content { white-space: pre-wrap; word-break: break-word; }
.attestation-list { list-style: none; padding: 0; }
.attestation-list li { margin: 0.35rem 0; }
footer { text-align: center; color: var(--muted); padding: 2rem 1rem; font-size: 0.875rem; }
.pad-rendered { display: flex; flex-direction: column; gap: 1rem; }
.pad-episode-header { border-bottom: 1px solid var(--border); padding-bottom: 0.75rem; margin-bottom: 0.5rem; }
.pad-episode-header h2 { margin: 0 0 0.35rem; font-size: 1.15rem; }
.pad-summary-line { margin: 0; color: var(--muted); }
.pad-badges { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.5rem; }
.pad-badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; border: 1px solid var(--border); }
.pad-badge-accent { background: #ddf4ff; color: #0550ae; border-color: #54aeff; }
.pad-badge-warn { background: #fff8c5; color: #9a6700; border-color: #d4a72c; }
.pad-badge-danger { background: #ffebe9; color: #cf222e; border-color: #ff8182; }
.pad-badge-present { background: #dafbe1; color: #116329; }
.pad-badge-absent { background: #f6f8fa; color: var(--muted); }
.pad-badge-unknown { background: #fff8c5; color: #9a6700; }
.pad-badge-conflicting { background: #ffebe9; color: #cf222e; }
.pad-badge-muted { background: #f6f8fa; color: var(--muted); font-weight: 500; }
.pad-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 1rem; }
.pad-card-title { margin: 0 0 0.5rem; font-size: 1rem; }
.pad-card-body p { margin: 0.35rem 0; }
.pad-section-title { margin: 0 0 0.75rem; font-size: 1.05rem; }
.pad-specialty-card { margin-bottom: 0.75rem; }
.pad-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.pad-table th, .pad-table td { border: 1px solid var(--border); padding: 0.45rem 0.6rem; text-align: left; vertical-align: top; }
.pad-table th { background: #f6f8fa; }
.pad-muted { color: var(--muted); font-size: 0.875rem; }
.pad-note { font-style: italic; color: var(--muted); }
.pad-details { margin-top: 0.5rem; }
.pad-details summary { cursor: pointer; color: var(--accent); font-weight: 600; }
.pad-details code { display: block; margin-top: 0.35rem; white-space: pre-wrap; word-break: break-word; font-size: 0.8rem; }
.raw-audit { margin-top: 1rem; border: 1px solid var(--border); border-radius: 6px; padding: 0.75rem; background: #f6f8fa; }
.raw-audit summary { cursor: pointer; font-weight: 600; color: var(--muted); }
.pad-mnm-group, .pad-missing-item { border-left: 3px solid var(--border); padding-left: 0.75rem; margin: 0.75rem 0; }
.pad-fact-chips { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.pad-render-error { color: var(--danger); border: 1px solid var(--danger); padding: 0.75rem; border-radius: 6px; background: #ffebe9; }