/* Matter Models — Stacks-inspired Styles */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", "Consolas", monospace;
  --teal: #089488;
  --teal-dark: #066e64;
  --teal-light: #e0f5f3;
  --neutral-900: #1a1a2e;
  --neutral-700: #374151;
  --neutral-500: #6b7280;
  --neutral-200: #e5e7eb;
  --neutral-100: #f3f4f6;
  --neutral-50: #f9fafb;
}

/* Navbar / header */
.navbar {
  background-color: var(--teal) !important;
  border-bottom: none !important;
  font-family: var(--font-body);
}

.navbar-brand {
  font-weight: 900;
  letter-spacing: -0.02em;
}

.navbar-brand img {
  filter: invert(1);
  height: 24px;
  margin-right: 0.4rem;
}

/* Sidebar */
.sidebar-navigation .sidebar-title {
  font-weight: 600;
  color: var(--neutral-900);
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.sidebar-navigation {
  border-right: 1px solid var(--neutral-200);
  background-color: var(--neutral-50);
}

.sidebar-navigation .sidebar-item .sidebar-item-text,
.sidebar-navigation .sidebar-item a {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400 !important;
  color: var(--neutral-700);
  text-transform: lowercase;
  padding: 0.25rem 0;
}

.sidebar-navigation .sidebar-item a:hover {
  color: var(--teal);
  text-decoration: none;
}

.sidebar-navigation .sidebar-item a.active {
  color: var(--teal);
}

/* Section headers (affordability, benefits, etc.) — bold */
.sidebar-navigation li.sidebar-item-section > .sidebar-item-container > a.sidebar-item-text {
  font-weight: 900 !important;
  font-size: 0.85rem;
  letter-spacing: -0.01em;
  color: var(--neutral-900);
}

/* Main content */
body {
  font-family: var(--font-body);
}

#quarto-content {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--neutral-700);
}

@media (min-width: 992px) {
  body.docked .page-columns {
    grid-template-columns:
      [screen-start] 3em
      [screen-start-inset page-start] minmax(50px, 100px)
      [page-start-inset] 50px
      [body-start-outset] 50px
      [body-start] 5em
      [body-content-start] minmax(500px, calc(1000px - 3em))
      [body-content-end] 5em
      [body-end] 50px
      [body-end-outset] minmax(50px, 100px)
      [page-end-inset] 50px
      [page-end] 2fr
      [screen-end-inset] 1.5em
      [screen-end] !important;
  }
}



h1, h1.title {
  font-family: var(--font-body);
  color: var(--neutral-900);
  font-weight: 900;
  margin-bottom: 1rem;
}

/* Model summary paragraph — placed directly under the page title */
.model-summary {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--neutral-500);
  margin-bottom: 2rem;
}

h2, h3, h4 {
  color: var(--neutral-900);
  font-weight: 700;
  text-transform: lowercase;
  font-size: 1.1rem;
}

h2, h3 {
  font-family: var(--font-body);
}

h4 {
  font-family: var(--font-mono);
}

/* Category headers on index page use Inter */
.content h2 {
  font-family: var(--font-body);
}

h2 {
  margin-top: 2rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--neutral-200);
}

/* Summary stats banner */
.summary-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

@media (max-width: 768px) {
  .summary-stats { grid-template-columns: repeat(2, 1fr); }
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem 1rem;
  border: 1px solid var(--neutral-200);
  border-radius: 6px;
  background: var(--neutral-50);
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--neutral-700);
  margin-top: 0.5rem;
  text-transform: lowercase;
}

.stat-detail {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--neutral-500);
  margin-top: 0.25rem;
}

.stats-timestamp {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--neutral-500);
  text-align: right;
  margin: -0.75rem 0 1.5rem 0;
}

/* Model card grid — equal-height rows */
.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 992px) {
  .model-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
  .model-grid { grid-template-columns: 1fr; }
}

/* Model cards on index page */
a.model-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--neutral-200);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  background: white;
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  height: 100%;
}

a.model-card:hover {
  border-color: var(--teal);
  box-shadow: 0 1px 4px rgba(8, 148, 136, 0.12);
}

.model-card-domain {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.model-card-title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--neutral-900);
  margin-top: 0.3rem;
  flex-grow: 1;
}

.model-card-metric {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--neutral-500);
  margin-top: 0.75rem;
}

/* Badges */
.badge.bg-primary {
  background-color: var(--teal) !important;
}

.badge.bg-secondary {
  background-color: var(--neutral-500) !important;
}

/* Callouts */
.callout-warning {
  border-left-color: #f59e0b !important;
}

/* Tables — monospace, dark rules, gray header background */
/* gt inlines styles so !important is needed */
.gt_table {
  font-family: var(--font-mono) !important;
  font-size: 0.85rem !important;
  border-collapse: collapse !important;
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: auto !important;
  background-color: transparent !important;
  border: none !important;
}

.gt_col_heading {
  background-color: var(--neutral-200) !important;
  font-family: var(--font-mono) !important;
  font-weight: 900 !important;
  font-size: 0.85rem !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  color: var(--neutral-900) !important;
  padding: 0.6rem 0.75rem !important;
  border-bottom: none !important;
  border-top: none !important;
}

.gt_col_headings {
  border-bottom: 2px solid var(--neutral-900) !important;
  border-top: none !important;
}

.gt_row {
  font-family: var(--font-mono) !important;
  font-weight: 400 !important;
  padding: 0.6rem 0.75rem !important;
  border-bottom: 1px solid var(--neutral-900) !important;
  border-top: none !important;
  color: var(--neutral-900) !important;
}

.gt_table_body tr:hover td {
  background-color: transparent !important;
}

.gt_table .gt_striped {
  background-color: transparent !important;
}

.gt_row:nth-child(even),
.gt_row:nth-child(odd) {
  background-color: transparent !important;
}

.gt_table tbody tr:nth-child(even) td,
.gt_table tbody tr:nth-child(odd) td,
.gt_table tbody tr td {
  background-color: transparent !important;
}

/* Override Bootstrap / Quarto striped tables */
.table-striped > tbody > tr:nth-of-type(odd) > *,
.table-striped > tbody > tr:nth-of-type(even) > *,
.table > tbody > tr:nth-of-type(odd) > *,
.table > tbody > tr:nth-of-type(even) > * {
  background-color: transparent !important;
  --bs-table-accent-bg: transparent !important;
  box-shadow: none !important;
}

/* Remove gt outer borders and sourcenote spacing */
.gt_table thead,
.gt_table tbody,
.gt_table tfoot {
  border: none !important;
}

.gt_sourcenote,
.gt_footnote {
  border-top: none !important;
}

/* gt title/subtitle — clean header */
.gt_title {
  font-family: var(--font-mono) !important;
  font-weight: 700 !important;
  font-size: 1rem !important;
  color: var(--neutral-900) !important;
  padding-bottom: 0.2rem !important;
}

.gt_subtitle {
  font-family: var(--font-mono) !important;
  font-size: 0.85rem !important;
  color: var(--neutral-500) !important;
}

/* Quarto default tables */
.table {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-left: 0;
  margin-right: auto;
}

.table th {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: normal;
  color: var(--neutral-900);
  background-color: var(--neutral-200);
  border-bottom: 2px solid var(--neutral-900);
  border-top: none;
}

.table td {
  font-weight: 400;
  color: var(--neutral-900);
  border-bottom: 1px solid var(--neutral-900);
}

.table tbody tr:hover {
  background-color: transparent;
}

.table-striped > tbody > tr:nth-of-type(odd),
.table-striped > tbody > tr:nth-of-type(even) {
  background-color: transparent;
}

/* Code */
code {
  font-family: var(--font-mono);
}

/* Chart containers — tighten space below figures */
.cell-output-display {
  margin-bottom: 0.25rem;
}

.cell-output-display .figure {
  margin-bottom: 0;
}

.cell-output-display .figure p {
  margin-bottom: 0;
}

/* Consistent post-header spacing */
.cell {
  margin-top: 0;
  margin-bottom: 0;
}

/* Override gt's inline padding on its wrapper div */
.cell-output-display > div[style*="padding-top"] {
  padding-top: 0 !important;
}

/* Figures: remove top margin from the figure wrapper */
.cell-output-display > div > .figure {
  margin-top: 0;
}

/* TOC styling */
#toc-title {
  display: none;
}

#quarto-margin-sidebar {
  padding-top: 1.5rem;
}

.sidebar nav[role="doc-toc"] {
  padding-top: 1rem;
}

.sidebar nav[role="doc-toc"] a {
  text-transform: lowercase;
}

.sidebar nav[role="doc-toc"] a.active {
  color: var(--teal);
  border-left-color: var(--teal);
}

.sidebar nav[role="doc-toc"] a:hover {
  color: var(--teal);
}

/* Cap body content width to match the 8in figures so text never runs
   wider than the charts. */
main#quarto-document-content {
  max-width: 768px;
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .model-card {
    margin-bottom: 0.75rem;
  }

  main#quarto-document-content {
    max-width: 100%;
  }
}

.gt_table td a,
.metrics-table td a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted var(--neutral-500);
}

.gt_table td a:hover,
.metrics-table td a:hover {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.metrics-table {
  width: 100%;
  margin: 1em 0;
  border-collapse: collapse;
}

.metrics-table th,
.metrics-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--neutral-200);
}

.metrics-table th {
  font-weight: 600;
  color: var(--neutral-700);
}