:root {
  --bg: #f5f3f3;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-strong: #ffffff;
  --panel-border: rgba(9, 11, 12, 0.1);
  --ink: #090b0c;
  --muted: #55585a;
  --accent: #be2b31;
  --accent-strong: #8f2026;
  --accent-soft: rgba(190, 43, 49, 0.12);
  --warm: #f15b1f;
  --warm-soft: rgba(241, 91, 31, 0.12);
  --ok: #1d7a46;
  --ok-soft: rgba(29, 122, 70, 0.12);
  --warning: #9d6a00;
  --warning-soft: rgba(157, 106, 0, 0.12);
  --shadow: 0 18px 48px rgba(9, 11, 12, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --font-body: "Aptos", "Segoe UI Variable", "Trebuchet MS", sans-serif;
  --font-display: "Aptos Display", "Segoe UI Variable Display", "Arial Narrow", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(190, 43, 49, 0.18), transparent 22rem),
    radial-gradient(circle at top right, rgba(241, 91, 31, 0.18), transparent 20rem),
    linear-gradient(180deg, #faf8f8 0%, #f0ecec 100%);
}

a {
  color: var(--accent-strong);
}

button,
select {
  font: inherit;
}

.page-shell {
  max-width: 1540px;
  margin: 0 auto;
  padding: 28px 20px 36px;
}

.hero,
.panel {
  backdrop-filter: blur(12px);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.8fr);
  gap: 24px;
  padding: 30px 32px;
  border-radius: calc(var(--radius-lg) + 4px);
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(140deg, rgba(190, 43, 49, 0.08), transparent 45%),
    linear-gradient(320deg, rgba(241, 91, 31, 0.08), transparent 40%);
  pointer-events: none;
}

.eyebrow,
.section-kicker {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--accent-strong);
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.25rem, 2.5vw, 3.5rem);
}

h2 {
  font-size: 1.7rem;
}

h3 {
  font-size: 1.12rem;
}

.research-card-title {
  font-size: 1.55rem;
  line-height: 1.12;
}

.hero-text {
  max-width: 70ch;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.6;
  margin: 14px 0 0;
}

.hero-meta,
.content {
  display: grid;
  gap: 20px;
}

.hero-meta {
  align-content: start;
}

.meta-card,
.detail-card,
.status-pill,
.fuel-chip,
.research-card,
.evidence-card,
.empty-state,
.brand-button {
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  background: var(--panel-strong);
}

.meta-card {
  padding: 16px 18px;
}

.meta-label,
.field-label,
.mini-label,
.detail-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.meta-value,
.toolbar-value {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.45;
}

.toolbar {
  margin-top: 18px;
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(240px, 1fr) repeat(3, minmax(160px, 0.7fr));
  gap: 16px;
  align-items: end;
}

.toolbar-section {
  display: grid;
  gap: 8px;
}

.toolbar-wide {
  min-width: 0;
}

.filter-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(100, 88, 75, 0.24);
  background: white;
  color: var(--ink);
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.filter-pill:hover {
  transform: translateY(-1px);
  border-color: rgba(190, 43, 49, 0.28);
}

.filter-pill.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: transparent;
  color: white;
}

select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(100, 88, 75, 0.24);
  border-radius: 999px;
  background: white;
  color: var(--ink);
}

.app-grid {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.sidebar {
  display: grid;
  gap: 20px;
  align-content: start;
}

.panel {
  border-radius: var(--radius-lg);
  padding: 20px;
}

.brand-rail {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.brand-button {
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.brand-button:hover {
  transform: translateY(-1px);
  border-color: rgba(190, 43, 49, 0.28);
}

.brand-button.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  border-color: transparent;
}

.brand-button.active .brand-button-meta,
.brand-button.active .brand-button-subtitle {
  color: rgba(255, 255, 255, 0.82);
}

.brand-button-title {
  display: block;
  font-weight: 700;
  line-height: 1.35;
}

.brand-button-subtitle,
.brand-button-meta,
.section-hint,
.body-copy,
.detail-copy,
.card-copy {
  color: var(--muted);
}

.brand-button-subtitle,
.brand-button-meta {
  display: block;
  margin-top: 6px;
  font-size: 0.92rem;
}

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

.brand-market-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid rgba(190, 43, 49, 0.14);
  background: rgba(190, 43, 49, 0.08);
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 700;
}

.brand-button.active .brand-market-tag {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.22);
  color: white;
}

.section-heading-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: end;
}

.body-copy {
  margin: 14px 0 0;
  line-height: 1.6;
}

.status-row,
.fuel-row,
.market-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.executive-summary {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.metric-card {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(190, 43, 49, 0.16);
  background: linear-gradient(135deg, rgba(190, 43, 49, 0.08), rgba(241, 91, 31, 0.08));
}

.metric-value {
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.05;
  font-weight: 800;
  color: var(--ink);
}

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

.executive-note-card {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(9, 11, 12, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(250, 247, 247, 0.98));
}

.executive-note-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 700;
}

.status-pill,
.fuel-chip {
  padding: 9px 12px;
  font-size: 0.92rem;
}

.status-pill.confirmed {
  background: var(--ok-soft);
  border-color: rgba(29, 122, 70, 0.22);
  color: var(--ok);
}

.status-pill.likely {
  background: var(--warning-soft);
  border-color: rgba(157, 106, 0, 0.22);
  color: var(--warning);
}

.status-pill.unclear,
.fuel-chip {
  background: var(--accent-soft);
  border-color: rgba(190, 43, 49, 0.16);
  color: var(--ink);
}

.overview-grid,
.research-grid,
.evidence-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.overview-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.research-grid {
  grid-template-columns: 1fr;
}

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

.detail-card,
.research-card,
.evidence-card {
  padding: 16px 18px;
}

.detail-value,
.detail-copy,
.card-copy,
.research-meta {
  margin-top: 8px;
  line-height: 1.5;
}

.detail-value {
  font-size: 1rem;
}

.card-summary {
  font-size: 1rem;
  color: var(--ink);
}

.insight-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.insight-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--warm-soft);
  border: 1px solid rgba(241, 91, 31, 0.18);
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 700;
}

.research-status {
  display: inline-flex;
  align-items: center;
  margin-top: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(9, 11, 12, 0.06);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.research-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.research-table-wrap {
  margin-top: 14px;
  overflow-x: auto;
}

.table-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.25;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

.subsection-stack {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.subsection-card {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(9, 11, 12, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(250, 247, 247, 0.98));
}

.subsection-title {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.3;
  font-weight: 700;
}

.subsection-summary {
  margin-top: 10px;
}

.research-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 0.94rem;
}

.research-table th,
.research-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(9, 11, 12, 0.08);
  vertical-align: top;
}

.research-table th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.table-link-stack {
  display: grid;
  gap: 6px;
  min-width: 170px;
}

.table-link-item {
  display: block;
}

.table-link-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(190, 43, 49, 0.18);
  background: rgba(190, 43, 49, 0.08);
  color: var(--accent-strong);
  text-decoration: none;
  font-size: 0.88rem;
  line-height: 1.2;
}

.table-link-chip:hover {
  background: rgba(190, 43, 49, 0.14);
  border-color: rgba(190, 43, 49, 0.3);
}

.table-link-chip-static {
  color: var(--muted);
}

.research-toggle {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(9, 11, 12, 0.08);
}

.research-toggle summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--accent-strong);
}

.list-reset {
  margin: 12px 0 0;
  padding-left: 18px;
}

.list-reset li + li {
  margin-top: 8px;
}

.empty-state {
  margin-top: 12px;
  padding: 14px 16px;
  color: var(--muted);
  background: linear-gradient(135deg, rgba(190, 43, 49, 0.06), rgba(241, 91, 31, 0.06));
}

.footer-note {
  margin-top: 20px;
}

@media (max-width: 1120px) {
  .toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .app-grid {
    grid-template-columns: 1fr;
  }

  .overview-grid,
  .research-grid,
  .evidence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .executive-note-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 18px 14px 24px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 24px 20px;
  }

  .toolbar,
  .overview-grid,
  .research-grid,
  .evidence-grid {
    grid-template-columns: 1fr;
  }

  .executive-note-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 2rem;
  }
}