:root {
  --bg: #f7f7f4;
  --surface: #ffffff;
  --text: #151515;
  --muted: #6b6b67;
  --border: #dfdfda;
  --grid: #ecece8;
  --tada: #e66a22;
  --bite: #526a78;
  --green-gray: #6f8176;
  --burgundy-gray: #8b5e63;
  --orange-soft: #f4e4d9;
  --warning: #a95b20;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --sans: Inter, Arial, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 236px;
  background: #fbfbf8;
  border-right: 1px solid var(--border);
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  z-index: 10;
}

.brand-mark {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 3px 4px 20px;
  border-bottom: 1px solid var(--border);
}

.mark-line {
  width: 4px;
  height: 34px;
  background: var(--tada);
  display: inline-block;
}

.brand-mark strong {
  display: block;
  font-size: 14px;
}

.brand-mark span:last-child,
.sidebar-note span,
.panel-head span,
.eyebrow,
.source {
  color: var(--muted);
  font-size: 11px;
}

.nav-list {
  display: grid;
  gap: 2px;
  margin-top: 18px;
}

.nav-list a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 4px;
  color: #323230;
  font-size: 13px;
}

.nav-list a:hover,
.nav-list a.active {
  background: #efefea;
}

.nav-list svg,
.icon-button svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.8;
}

.sidebar-note {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding: 14px 4px 0;
}

.sidebar-note strong {
  display: block;
  font-family: var(--mono);
  font-size: 13px;
  margin-top: 4px;
}

.main-shell {
  margin-left: 236px;
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  min-height: 78px;
  padding: 14px 28px;
  background: rgba(247, 247, 244, 0.96);
  border-bottom: 1px solid var(--border);
}

.topbar h1 {
  font-size: 22px;
  line-height: 1.18;
  margin: 2px 0 0;
  font-weight: 650;
}

.eyebrow {
  text-transform: uppercase;
  margin: 0;
  font-weight: 650;
}

.filter-bar {
  display: flex;
  align-items: end;
  gap: 10px;
}

.filter-bar label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 11px;
}

select,
button {
  font: inherit;
}

select {
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
  padding: 0 30px 0 9px;
}

.icon-button {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: #383836;
}

.report-section {
  padding: 28px;
  border-bottom: 1px solid var(--border);
}

.first-section {
  padding-top: 24px;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
  margin-bottom: 16px;
}

.section-head h2 {
  margin: 3px 0 0;
  font-size: clamp(22px, 3.1vw, 25px);
  line-height: 1.15;
  font-weight: 650;
  white-space: nowrap;
}

.section-summary {
  margin: 0;
  color: #42423f;
  line-height: 1.62;
  font-size: 14px;
  max-width: 980px;
}

.insight-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  background: var(--surface);
  margin-bottom: 16px;
}

.insight-item {
  padding: 14px 16px;
  border-right: 1px solid var(--border);
}

.insight-item:last-child {
  border-right: 0;
}

.insight-item span {
  display: block;
  font-family: var(--mono);
  color: var(--warning);
  font-size: 12px;
  margin-bottom: 7px;
}

.insight-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.45;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.span-4 {
  grid-column: span 4;
}

.span-5 {
  grid-column: span 5;
}

.span-6 {
  grid-column: span 6;
}

.span-7 {
  grid-column: span 7;
}

.span-8 {
  grid-column: span 8;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  min-width: 0;
}

.panel-head {
  min-height: 44px;
  padding: 12px 14px 9px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.panel-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 650;
}

.chart {
  min-height: 310px;
  width: 100%;
}

.chart-tall {
  min-height: 380px;
}

.score-table,
.source-table,
.recommendation-table,
.script-table {
  padding: 0;
}

.recommendation-table {
  display: grid;
  gap: 14px;
}

.recommendation-block {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 4px;
  overflow: hidden;
}

.recommendation-block .data-table th:nth-child(1),
.recommendation-block .data-table td:nth-child(1) {
  width: 70px;
}

.recommendation-block .data-table th:nth-child(2),
.recommendation-block .data-table td:nth-child(2) {
  width: 185px;
}

.recommendation-block .data-table th:nth-child(4),
.recommendation-block .data-table td:nth-child(4) {
  width: 86px;
}

.recommendation-head {
  display: grid;
  gap: 6px;
  align-items: start;
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  background: #fbfbf8;
}

.recommendation-head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
}

.recommendation-head p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.diagnosis-panel {
  overflow: hidden;
}

.diagnosis-map {
  display: grid;
  grid-template-columns: 290px 1fr;
  min-height: 330px;
}

.diagnosis-anchor {
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 28px 24px;
  background: #fbfbf8;
  border-right: 1px solid var(--border);
  position: relative;
}

.diagnosis-anchor::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  width: 28px;
  height: 1px;
  background: var(--tada);
}

.diagnosis-anchor span {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 650;
}

.diagnosis-anchor strong {
  font-size: 22px;
  line-height: 1.3;
  max-width: 230px;
}

.diagnosis-branches {
  position: relative;
  padding: 18px 22px 18px 34px;
}

.diagnosis-branches::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 35px;
  bottom: 35px;
  width: 1px;
  background: #bfc7c9;
}

.diagnosis-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--grid);
  position: relative;
}

.diagnosis-row:last-child {
  border-bottom: 0;
}

.diagnosis-row::before {
  content: "";
  position: absolute;
  left: -17px;
  top: 25px;
  width: 17px;
  height: 1px;
  background: #bfc7c9;
}

.diagnosis-label {
  color: var(--tada);
  font-weight: 700;
  font-size: 13px;
}

.diagnosis-row p {
  margin: 0;
  color: #333330;
  font-size: 14px;
  line-height: 1.65;
}

.diagnosis-row .num {
  color: #9b4d1f;
  font-weight: 700;
}

.diagnosis-row.contradiction {
  background: #fbf5ef;
  margin: 8px -10px 0;
  padding: 12px 10px;
  border: 1px solid #ead7c8;
}

.diagnosis-row.contradiction::before {
  left: -7px;
  width: 7px;
}

.diagnosis-addendum {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.diagnostic-brief {
  display: grid;
  grid-template-columns: 260px 1fr;
  overflow: hidden;
}

.north-star-brief {
  grid-template-columns: 260px 1fr 248px;
}

.brief-anchor {
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 22px 20px;
  border-right: 1px solid var(--border);
  background: #fbfbf8;
  position: relative;
}

.brief-anchor::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  width: 24px;
  height: 1px;
  background: currentColor;
}

.brief-anchor strong {
  display: block;
  font-size: 18px;
  line-height: 1.25;
}

.brief-anchor p {
  margin: 0;
  color: #262623;
  font-size: 15px;
  line-height: 1.55;
  font-weight: 650;
}

.brief-anchor.amber {
  color: #b77a12;
  background: var(--surface);
}

.brief-anchor.orange {
  color: var(--tada);
  background: var(--surface);
}

.brief-branches {
  position: relative;
  padding: 16px 22px 16px 34px;
}

.brief-branches::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 30px;
  bottom: 30px;
  width: 1px;
  background: #d4c5a4;
}

.north-star-brief .brief-branches::before {
  background: #ddb9a1;
}

.brief-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  align-items: start;
  padding: 10px 0;
  border-bottom: 1px solid var(--grid);
  position: relative;
}

.brief-row:last-child {
  border-bottom: 0;
}

.brief-row::before {
  content: "";
  position: absolute;
  left: -17px;
  top: 22px;
  width: 17px;
  height: 1px;
  background: #d4c5a4;
}

.north-star-brief .brief-row::before {
  background: #ddb9a1;
}

.brief-label {
  color: #9b6114;
  font-size: 13px;
  font-weight: 700;
}

.north-star-brief .brief-label {
  color: #b6531f;
}

.brief-row p,
.brief-list,
.metric-callout li {
  margin: 0;
  color: #333330;
  font-size: 14px;
  line-height: 1.65;
}

.brief-row .num,
.metric-callout .num {
  color: #9b4d1f;
  font-weight: 700;
}

.brief-row.conclusion {
  background: #fffaf0;
  margin: 6px -10px 0;
  padding: 10px;
  border: 1px solid #eadfc9;
}

.brief-row.conclusion::before {
  left: -7px;
  width: 7px;
}

.brief-list {
  padding-left: 18px;
}

.metric-callout {
  align-self: stretch;
  display: grid;
  align-content: center;
  gap: 10px;
  margin: 16px 18px 16px 0;
  padding: 16px;
  border: 1px dashed #d4a38b;
  background: #fffaf6;
}

.metric-callout h4 {
  margin: 0;
  color: #383836;
  font-size: 14px;
}

.metric-callout ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--grid);
  vertical-align: top;
}

.data-table th {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 650;
  background: #fbfbf8;
}

.num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 650;
}

.brand-dot {
  width: 9px;
  height: 9px;
  display: inline-block;
  border-radius: 50%;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.evidence-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 4px;
  padding: 13px 14px;
}

.evidence-card[data-brand="TadaPal"] {
  border-left: 3px solid var(--tada);
}

.evidence-card[data-brand="BitePal"] {
  border-left: 3px solid var(--bite);
}

.evidence-card h4 {
  margin: 0 0 7px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.evidence-card p {
  margin: 0;
  color: #3f3f3b;
  font-size: 13px;
  line-height: 1.54;
}

.evidence-card small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--mono);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.tag {
  border: 1px solid var(--border);
  background: #fbfbf8;
  border-radius: 3px;
  padding: 3px 6px;
  color: #444440;
  font-size: 11px;
}

.script-metric {
  display: grid;
  gap: 4px;
  min-width: 128px;
}

.script-metric div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 3px 0;
}

.script-metric span {
  color: var(--muted);
  font-size: 11px;
}

.script-metric strong {
  font-size: 13px;
  font-weight: 650;
}

.script-metric[data-brand="TadaPal"] strong {
  color: var(--tada);
}

.script-metric[data-brand="BitePal"] strong {
  color: var(--bite);
}

.script-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  min-height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 650;
  cursor: pointer;
}

.script-toggle svg {
  width: 15px;
  height: 15px;
  color: var(--muted);
  flex: 0 0 auto;
  transition: transform 160ms ease;
}

.script-toggle[aria-expanded="true"] svg {
  transform: rotate(90deg);
  color: var(--tada);
}

.data-table tr.is-selected td {
  background: #fbf5ef;
}

.data-table tr.script-detail-row td {
  padding: 0;
  background: #fbfbf8;
}

.script-detail-panel {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #fbfbf8;
  padding: 14px;
}

.script-detail-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  align-items: start;
  margin-bottom: 12px;
}

.script-detail-head h4 {
  margin: 3px 0 0;
  font-size: 16px;
}

.script-detail-head p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.script-example-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.script-example-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: 4px;
  padding: 12px;
  min-width: 0;
}

.script-example-card[data-brand="TadaPal"] {
  border-left-color: var(--tada);
}

.script-example-card[data-brand="BitePal"] {
  border-left-color: var(--bite);
}

.script-example-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 8px;
}

.script-example-top h5 {
  margin: 0;
  font-size: 13px;
}

.script-example-top a {
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 4px 7px;
  color: #343431;
  font-size: 11px;
  background: #fbfbf8;
  white-space: nowrap;
}

.script-example-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.script-example-meta span {
  border: 1px solid var(--grid);
  background: #fbfbf8;
  border-radius: 3px;
  padding: 3px 6px;
  color: var(--muted);
  font-size: 11px;
}

.script-copy {
  max-height: 260px;
  overflow: auto;
  border-top: 1px solid var(--grid);
  padding-top: 8px;
}

.script-copy p {
  margin: 0 0 7px;
  color: #343431;
  font-size: 12px;
  line-height: 1.58;
}

.formula-explain {
  display: grid;
  grid-template-columns: 1.1fr 1.25fr 0.95fr;
  gap: 0;
  border-top: 1px solid var(--border);
  background: #fbfbf8;
}

.formula-explain > div {
  padding: 13px 14px;
  border-right: 1px solid var(--border);
}

.formula-explain > div:last-child {
  border-right: 0;
}

.formula-explain h4 {
  margin: 0 0 6px;
  font-size: 13px;
}

.formula-explain p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.52;
}

.formula-explain ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}

.formula-explain li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: #373733;
  font-size: 12px;
  line-height: 1.45;
}

.table-note {
  margin: 0;
  padding: 10px 12px 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  border-top: 1px solid var(--grid);
  background: #fbfbf8;
}

.priority {
  font-family: var(--mono);
  color: var(--warning);
  font-weight: 700;
}

.empty-chart {
  padding: 24px;
  color: var(--muted);
}

body[data-filter="TadaPal"] [data-brand="BitePal"],
body[data-filter="BitePal"] [data-brand="TadaPal"] {
  opacity: 0.34;
}

@media (max-width: 1080px) {
  .sidebar {
    position: static;
    width: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .main-shell {
    margin-left: 0;
  }

  .topbar,
  .section-head {
    grid-template-columns: 1fr;
  }

  .section-head h2 {
    font-size: clamp(20px, 5.4vw, 25px);
  }

  .topbar {
    position: static;
    align-items: start;
  }

  .insight-strip,
  .evidence-grid {
    grid-template-columns: 1fr;
  }

  .diagnosis-map {
    grid-template-columns: 1fr;
  }

  .diagnosis-anchor,
  .brief-anchor {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .diagnosis-anchor::after,
  .brief-anchor::after {
    display: none;
  }

  .diagnostic-brief,
  .north-star-brief {
    grid-template-columns: 1fr;
  }

  .metric-callout {
    margin: 0;
    border-width: 1px 0 0;
    border-style: dashed;
  }

  .span-4,
  .span-5,
  .span-6,
  .span-7,
  .span-8 {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .report-section,
  .topbar {
    padding-left: 16px;
    padding-right: 16px;
  }

  .nav-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .topbar {
    display: grid;
  }

  .filter-bar {
    align-items: start;
  }

  .chart {
    min-height: 360px;
  }

  .script-detail-head,
  .script-example-grid,
  .formula-explain,
  .recommendation-head {
    grid-template-columns: 1fr;
  }

  .diagnosis-row,
  .brief-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .brief-branches,
  .diagnosis-branches {
    padding-left: 22px;
  }

  .formula-explain > div {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .formula-explain > div:last-child {
    border-bottom: 0;
  }
}

@media print {
  .sidebar,
  .topbar {
    display: none;
  }

  .main-shell {
    margin: 0;
  }

  .report-section {
    break-inside: avoid;
  }
}