/* Michigan School Almanac
 * Design System: Navy Theme & Classical Reference Ledger
 * Conforms strictly to Section 5 Design Specification
 */

:root {
  --color-primary-navy: #1a365d;
  --color-secondary-slate: #2b4365;
  --color-surface-canvas: #f8fafc;
  --color-container-white: #ffffff;
  --color-border-slate: #d1d5db;
  --color-border-subtle: #e5e7eb;
  --color-primary-ink: #111827;
  --color-muted-ink: #4b5563;
  --color-link: #1d4ed8;
  --color-link-hover: #1e40af;

  /* Semantic Fund Colors: Royal Blue (11 Operating) vs Neutral Slate (41 Capital) */
  --color-fund-11: #1d4ed8;
  --color-fund-11-bg: #eff6ff;
  --color-fund-11-border: #93c5fd;
  
  --color-fund-41: #475569;
  --color-fund-41-bg: #f8fafc;
  --color-fund-41-border: #cbd5e1;

  --color-deficit-flag: #991b1b;
  --color-deficit-bg: #fee2e2;
  --color-watch-flag: #c2410c;
  --color-watch-bg: #fff7ed;
  --color-zebra-row: #f9fafb;

  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-tabular: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: var(--font-system);
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-primary-ink);
  background-color: var(--color-surface-canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-link);
  text-decoration: none;
}

a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/* Site Banner & Header */
.site-header {
  background-color: var(--color-primary-navy);
  color: #ffffff;
  border-bottom: 2px solid #2d4a77;
  padding: 0.85rem 0;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #ffffff !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-title:hover {
  text-decoration: none;
  color: #f1f5f9 !important;
}

.brand-badge {
  font-family: var(--font-tabular);
  font-feature-settings: "tnum" 1;
  font-size: 0.75rem;
  background-color: rgba(255, 255, 255, 0.15);
  padding: 0.15rem 0.45rem;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  align-items: center;
  flex-wrap: wrap;
}

.nav-links a {
  color: #e2e8f0 !important;
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover {
  color: #ffffff !important;
  text-decoration: none;
  border-bottom-color: rgba(255, 255, 255, 0.4);
}

.nav-links a.active {
  color: #ffffff !important;
  font-weight: 700;
  border-bottom: 2px solid #ffffff;
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.85rem;
  color: var(--color-secondary-slate);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.breadcrumbs a {
  color: var(--color-secondary-slate);
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

/* Main Content Layout */
.main-content {
  max-width: 1200px;
  margin: 1.5rem auto 3rem auto;
  padding: 0 1.5rem;
}

/* Narrative prose blocks locked to 72ch */
.prose {
  max-width: 72ch;
  line-height: 1.6;
  color: var(--color-primary-ink);
}

.prose p {
  margin-bottom: 0.85rem;
}

.markdown-body h2 {
  font-size: 1.35rem;
  color: var(--color-primary-navy);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--color-border-slate);
}

.markdown-body h3 {
  font-size: 1.15rem;
  color: var(--color-primary-navy);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.markdown-body h4 {
  font-size: 1rem;
  color: var(--color-secondary-slate);
  margin-top: 1rem;
  margin-bottom: 0.35rem;
}

.markdown-body blockquote {
  border-left: 4px solid var(--color-primary-navy);
  background-color: #f8fafc;
  margin: 1.25rem 0;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-primary-ink);
}

.markdown-body blockquote p:last-child {
  margin-bottom: 0;
}

.markdown-body ul, .markdown-body ol {
  margin: 0.75rem 0 1.25rem 1.5rem;
  padding: 0;
  line-height: 1.6;
}

.markdown-body li {
  margin-bottom: 0.4rem;
}

.markdown-body hr {
  border: none;
  border-top: 1px solid var(--color-border-subtle);
  margin: 2rem 0;
}

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.875rem;
}

.markdown-body th, .markdown-body td {
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--color-border-slate);
  text-align: left;
}

.markdown-body th {
  background-color: #f8fafc;
  font-weight: 700;
  color: var(--color-primary-navy);
}

.markdown-body pre {
  background-color: #f1f5f9;
  border: 1px solid var(--color-border-slate);
  padding: 1rem;
  border-radius: 3px;
  overflow-x: auto;
  font-family: var(--font-mono, monospace);
  font-size: 0.85rem;
}

.markdown-body code {
  background-color: #f1f5f9;
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  font-size: 0.85em;
  font-family: var(--font-mono, monospace);
}

.markdown-body em {
  color: var(--color-secondary-slate);
}

/* Headings */
h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.015em;
}

h1 {
  font-size: 1.85rem;
  color: var(--color-primary-navy);
  margin-bottom: 0.35rem;
}

h2 {
  font-size: 1.35rem;
  color: var(--color-secondary-slate);
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.1rem;
  color: var(--color-secondary-slate);
  margin-bottom: 0.5rem;
}

/* Structural Ledger Cards */
.ledger-card {
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
  box-shadow: none;
  border-radius: 0;
  margin-bottom: 1.75rem;
  padding: 1.5rem;
  scroll-margin-top: 4.5rem;
}

#balance-sheet-breakdown {
  scroll-margin-top: 4.5rem;
}

.card-header {
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.card-title-group h2 {
  margin-bottom: 0.2rem;
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--color-muted-ink);
}

/* Summary Callouts Strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

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

@media (max-width: 1100px) {
  .stats-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .stats-strip-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .stats-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stats-strip-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .stats-strip,
  .stats-strip-4 {
    grid-template-columns: 1fr;
  }
}

.stat-box {
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
  padding: 0.85rem 1rem;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: visible;
}

.stat-box:hover,
.stat-box:focus-within {
  z-index: 50;
}

.stat-label {
  font-size: 0.775rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary-slate);
  margin-bottom: 0.25rem;
  overflow: visible;
  position: relative;
}

.stat-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.stat-value {
  font-family: var(--font-tabular);
  font-feature-settings: "tnum" 1;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  line-height: 1.15;
  white-space: nowrap;
}

.stat-unit {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-muted-ink);
  margin-left: 0.2rem;
}

.stat-note {
  font-size: 0.775rem;
  color: var(--color-muted-ink);
  margin-top: 0.25rem;
  line-height: 1.35;
}

/* Tables (Data-First Reference Format) */
.table-container {
  overflow-x: auto;
  max-width: 100%;
  margin: 1rem 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.table-container::-webkit-scrollbar {
  height: 6px;
}

.table-container::-webkit-scrollbar-track {
  background: transparent;
}

.table-container::-webkit-scrollbar-thumb {
  background-color: #cbd5e1;
  border-radius: 3px;
}

.table-container::-webkit-scrollbar-thumb:hover {
  background-color: #94a3b8;
}

table.ledger-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}

table.ledger-table th {
  background-color: var(--color-surface-canvas);
  color: var(--color-primary-navy);
  font-weight: 700;
  border-bottom: 2px solid var(--color-secondary-slate);
  border-top: 1px solid var(--color-border-slate);
  padding: 0.55rem 0.75rem;
  white-space: nowrap;
}

/* Sortable Table Column Links (Zero JS) */
.th-sort-link {
  color: var(--color-primary-navy) !important;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease;
}

.th-sort-link:hover {
  color: var(--color-link) !important;
  text-decoration: none !important;
}

.th-sort-link .sort-icon {
  font-size: 0.75rem;
  line-height: 1;
  opacity: 0.35;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.th-sort-link:hover .sort-icon {
  opacity: 0.8;
}

.th-sort-link.active .sort-icon {
  opacity: 1;
  font-weight: 800;
  color: var(--color-link);
}

.text-right .th-sort-link {
  justify-content: flex-end;
  width: 100%;
}

/* Interactive SVG Chart Bars */
.chart-bar-link {
  cursor: pointer;
  text-decoration: none !important;
  outline: none;
}

.chart-bar-link:hover rect {
  opacity: 0.82;
  filter: drop-shadow(0 2px 5px rgba(0,0,0,0.2));
}

.chart-bar-link.active rect {
  stroke: #0f172a;
  stroke-width: 2.5px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.3));
}


table.ledger-table td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-primary-ink);
  vertical-align: middle;
}

table.ledger-table tr:nth-child(even) td {
  background-color: var(--color-zebra-row);
}

table.ledger-table tr:hover td {
  background-color: #f1f5f9;
}

/* Sticky First Column */
.sticky-col {
  position: sticky;
  left: 0;
  background-color: #ffffff;
  z-index: 2;
  box-shadow: 2px 0 5px -2px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
  .ledger-table .sticky-col {
    position: sticky;
    left: 0;
    background-color: #ffffff;
    z-index: 2;
    box-shadow: 2px 0 4px -2px rgba(0, 0, 0, 0.1);
  }
}

table.ledger-table tr:nth-child(even) .sticky-col {
  background-color: var(--color-zebra-row);
}

table.ledger-table tr:hover .sticky-col {
  background-color: #f1f5f9;
}

th.sticky-col {
  background-color: var(--color-surface-canvas) !important;
  z-index: 3;
}

/* Fund 41 Capital Column Firewall */
.ledger-table th.col-capital,
.ledger-table td.col-capital {
  color: var(--color-primary-navy);
  border-left: 1px solid var(--color-border-subtle);
}

.ledger-table td.col-capital .cell-main {
  color: var(--color-primary-navy);
}

/* Paired Cell Typography */
.cell-main {
  font-weight: 600;
  color: var(--color-primary-navy);
  line-height: 1.25;
}

.cell-sub {
  font-size: 0.775rem;
  color: var(--color-secondary-slate);
  margin-top: 2px;
  line-height: 1.2;
}

/* Alignment rules */
.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-center {
  text-align: center;
}

/* Monospace Tabular Figures for All Numerical Data */
.num, .code {
  font-family: var(--font-tabular);
  font-feature-settings: "tnum" 1;
  white-space: nowrap;
}

/* Semantic Badges & Fund Indicators */
.badge-fund-11, a.badge-fund-11 {
  display: inline-block;
  background-color: var(--color-fund-11-bg);
  color: var(--color-fund-11) !important;
  border: 1px solid var(--color-fund-11-border);
  font-family: var(--font-tabular);
  font-size: 0.75rem;
  padding: 0.18rem 0.45rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none !important;
}

.badge-fund-41, a.badge-fund-41 {
  display: inline-block;
  background-color: var(--color-fund-41-bg);
  color: var(--color-fund-41) !important;
  border: 1px solid var(--color-fund-41-border);
  font-family: var(--font-tabular);
  font-size: 0.75rem;
  padding: 0.18rem 0.45rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none !important;
}

.badge-deficit, a.badge-deficit {
  display: inline-block;
  background-color: var(--color-deficit-bg);
  color: var(--color-deficit-flag) !important;
  border: 1px solid #fca5a5;
  font-family: var(--font-tabular);
  font-size: 0.75rem;
  padding: 0.18rem 0.45rem;
  font-weight: 700;
  text-decoration: none !important;
}

.badge, a.badge {
  display: inline-block;
  font-family: var(--font-tabular);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  text-decoration: none !important;
}

.badge-danger, a.badge-danger {
  background-color: #fee2e2;
  color: #991b1b !important;
  border: 1px solid #fca5a5;
}

.badge-warning, a.badge-warning {
  background-color: #fff7ed;
  color: #c2410c !important;
  border: 1px solid #ffedd5;
}

.badge-success, a.badge-success {
  background-color: #f0fdf4;
  color: #166534 !important;
  border: 1px solid #bbf7d0;
}

.badge-neutral, a.badge-neutral {
  background-color: #f3f4f6;
  color: #4b5563 !important;
  border: 1px solid #e5e7eb;
}

.badge-secondary, a.badge-secondary {
  background-color: #f3f4f6;
  color: #6b7280 !important;
  border: 1px solid #e5e7eb;
}

.badge-info, a.badge-info {
  background-color: #eff6ff;
  color: #1e40af !important;
  border: 1px solid #bfdbfe;
}

.badge-traditional, a.badge-traditional {
  background-color: #f1f5f9;
  color: #334155 !important;
  border: 1px solid #cbd5e1;
}

.badge-charter, a.badge-charter {
  background-color: #f5f3ff;
  color: #6b21a8 !important;
  border: 1px solid #d8b4fe;
}

.statutory-box {
  background-color: #f8fafc;
  border-left: 3px solid var(--color-secondary-slate);
  padding: 0.85rem 1.15rem;
  margin: 1.25rem 0;
  font-size: 0.875rem;
  color: var(--color-primary-ink);
}

.statutory-box strong {
  color: var(--color-primary-navy);
}

/* Waterfall progress bars - Distinct high-contrast colors */
.waterfall-bar-wrap {
  display: flex;
  height: 26px;
  width: 100%;
  border: 1px solid var(--color-border-slate);
  margin: 0.75rem 0 1.25rem 0;
  background-color: var(--color-surface-canvas);
}

.waterfall-seg-instruction {
  background-color: #1e40af; /* Royal Blue */
}

.waterfall-seg-support {
  background-color: #0284c7; /* Sky / Cyan */
}

.waterfall-seg-plant {
  background-color: #d97706; /* Warm Amber / Ochre */
}

.waterfall-seg-admin {
  background-color: #475569; /* Slate Charcoal */
}

/* Source Citations */
.citation {
  font-size: 12px;
  color: var(--color-muted-ink);
  margin-top: 0.85rem;
  font-style: italic;
  display: block;
}

/* District search input */
.search-form {
  margin: 1.5rem 0;
}

.search-input-wrap {
  display: flex;
  max-width: 600px;
  gap: 0.5rem;
}

.search-input {
  flex: 1;
  padding: 0.65rem 1rem;
  font-size: 1rem;
  font-family: var(--font-system);
  border: 1px solid var(--color-border-slate);
  background-color: #ffffff;
  color: var(--color-primary-ink);
}

.search-input:focus {
  outline: 2px solid var(--color-secondary-slate);
}

.btn-primary {
  background-color: var(--color-primary-navy);
  color: #ffffff !important;
  border: 1px solid var(--color-primary-navy);
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary:hover,
.btn-primary:focus,
a.btn-primary:hover,
a.btn-primary:focus {
  background-color: var(--color-secondary-slate);
  border-color: var(--color-secondary-slate);
  color: #ffffff !important;
  text-decoration: none;
}

/* District Cards Grid */
.district-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.district-card {
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.district-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.district-card h3 a {
  color: var(--color-primary-navy);
  text-decoration: none;
}

.district-card h3 a:hover {
  text-decoration: underline;
}

.district-meta {
  font-size: 0.85rem;
  color: var(--color-muted-ink);
  margin-bottom: 0.75rem;
}

.district-stats-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin: 0.75rem 0;
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: 0.85rem;
}

/* Decile rating strip */
.decile-bar {
  display: flex;
  gap: 2px;
  height: 10px;
  width: 100px;
  display: inline-flex;
  vertical-align: middle;
}

.decile-cell {
  flex: 1;
  background-color: #e2e8f0;
}

.decile-cell.active {
  background-color: var(--color-secondary-slate);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border-slate);
  background-color: var(--color-container-white);
  padding: 1.5rem 0;
  margin-top: 3rem;
  font-size: 0.85rem;
  color: var(--color-muted-ink);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Glossary & Educational Term Cards */
.glossary-category {
  margin-bottom: 2.5rem;
}

.term-entry {
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 1.25rem 0;
}

.term-entry:last-child {
  border-bottom: none;
}

.term-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.term-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-navy);
}

.term-citation {
  font-family: var(--font-tabular);
  font-size: 0.8rem;
  color: var(--color-secondary-slate);
  background-color: #f1f5f9;
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
}

.term-definition {
  max-width: 76ch;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-primary-ink);
  margin-bottom: 0.5rem;
}

.term-example {
  background-color: #f8fafc;
  border-left: 3px solid #94a3b8;
  padding: 0.5rem 0.85rem;
  font-size: 0.875rem;
  color: #334155;
  margin-top: 0.35rem;
}

/* Resources Page */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.resource-card {
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.resource-type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-secondary-slate);
  margin-bottom: 0.35rem;
}

.resource-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.resource-card h3 a {
  color: var(--color-primary-navy);
  text-decoration: none;
}

.resource-card h3 a:hover {
  text-decoration: underline;
}

.resource-desc {
  font-size: 0.9rem;
  color: var(--color-primary-ink);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.resource-meta {
  font-size: 0.8rem;
  color: var(--color-muted-ink);
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 0.75rem;
}

/* Button Utilities */
.btn-outline {
  background-color: #ffffff;
  color: var(--color-link) !important;
  border: 1px solid var(--color-border-slate);
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

/* Homepage Gateway Cards Grid */
.gateway-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem 0;
}

@media (max-width: 1024px) {
  .gateway-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .gateway-grid {
    grid-template-columns: 1fr;
  }
}

.gateway-card {
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none !important;
  color: var(--color-primary-ink);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.gateway-card:hover {
  border-color: var(--color-primary-navy);
  background-color: #fcfdfe;
}

.gateway-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
}

.gateway-card:hover .gateway-card-title {
  color: var(--color-link);
}

.gateway-card-desc {
  font-size: 0.825rem;
  color: var(--color-muted-ink);
  line-height: 1.45;
}

/* Quick Jump Ribbon */
.isd-jump-wrap {
  margin-bottom: 1.5rem;
  padding: 0.85rem 1rem;
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
}

.isd-jump-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-secondary-slate);
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.isd-jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.isd-jump-pill {
  font-size: 0.775rem;
  padding: 0.2rem 0.5rem;
  background-color: var(--color-surface-canvas);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-primary-navy);
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  line-height: 1.2;
}

.isd-jump-pill:hover {
  background-color: #eff6ff;
  border-color: var(--color-link);
  color: var(--color-link);
}


.btn-outline:hover,
.btn-outline:focus,
a.btn-outline:hover,
a.btn-outline:focus {
  background-color: #f1f5f9;
  border-color: var(--color-link);
  color: var(--color-link-hover) !important;
  text-decoration: none;
}

.btn-sm {
  padding: 0.25rem 0.6rem;
  font-size: 0.775rem;
}

/* Head-to-Head Comparator Styles */
.compare-selector-card {
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.compare-selector-form {
  display: flex;
  gap: 1.25rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.compare-field-group {
  flex: 1;
  min-width: 260px;
}

.compare-field-group label {
  display: block;
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary-slate);
  margin-bottom: 0.4rem;
}

.compare-select {
  width: 100%;
  padding: 0.6rem 0.85rem;
  font-size: 0.95rem;
  font-family: var(--font-system);
  border: 1px solid var(--color-border-slate);
  background-color: #ffffff;
  color: var(--color-primary-ink);
}

.compare-select:focus {
  outline: 2px solid var(--color-link);
}

/* Autocomplete Floating Dropdown */
.autocomplete-wrapper {
  position: relative;
  width: 100%;
}

.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: #ffffff;
  border: 1px solid var(--color-border-slate);
  border-top: none;
  max-height: 280px;
  overflow-y: auto;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.autocomplete-item {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--color-border-subtle);
  cursor: pointer;
  background-color: #ffffff;
  transition: background-color 0.1s ease;
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover {
  background-color: #f1f5f9;
}

.compare-vs-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-tabular);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--color-muted-ink);
  background-color: #f1f5f9;
  border: 1px solid var(--color-border-slate);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  margin-bottom: 0.25rem;
}

.compare-header-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.compare-district-box {
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
  padding: 1.25rem;
  border-top: 4px solid var(--color-secondary-slate);
}

.compare-district-box.box-d1 {
  border-top-color: #1d4ed8; /* Royal Blue */
}

.compare-district-box.box-d2 {
  border-top-color: #c2410c; /* Warm Terracotta */
}

.compare-side-by-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .compare-header-grid,
  .compare-side-by-side {
    grid-template-columns: 1fr;
  }
}

/* Scorecard Table */
table.scorecard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

table.scorecard-table th {
  background-color: var(--color-surface-canvas);
  color: var(--color-primary-navy);
  font-weight: 700;
  border-bottom: 2px solid #374151;
  border-top: 1px solid var(--color-border-slate);
  padding: 0.65rem 0.85rem;
}

table.scorecard-table td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

table.scorecard-table tr:hover td {
  background-color: #f1f5f9;
}

.delta-pill {
  font-family: var(--font-tabular);
  font-size: 0.775rem;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-weight: 700;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  white-space: nowrap;
  line-height: 1.25;
  vertical-align: middle;
}

.delta-pill .delta-tag {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
  margin-top: 0.1rem;
}

.delta-pos {
  color: #166534;
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
}

.delta-neg {
  color: #991b1b;
  background-color: #fee2e2;
  border: 1px solid #fca5a5;
}

.delta-neutral {
  color: #4b5563;
  background-color: #f3f4f6;
  border: 1px solid #e5e7eb;
}

/* ISD Explorer & Directory */
.isd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.isd-card {
  background-color: var(--color-container-white);
  border: 1px solid var(--color-border-slate);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.isd-card:hover {
  border-color: #94a3b8;
}

.isd-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.isd-card h3 a {
  color: var(--color-primary-navy);
  text-decoration: none;
}

.isd-card h3 a:hover {
  text-decoration: underline;
  color: var(--color-link);
}

/* Entity Type & Cohort Filter Pill Bar (3-Way Toggle) */
.filter-pill-bar {
  display: inline-flex;
  background-color: #f1f5f9;
  padding: 3px;
  border-radius: 4px;
  gap: 3px;
  border: 1px solid var(--color-border-slate);
  align-items: center;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-secondary-slate);
  text-decoration: none;
  border-radius: 3px;
  transition: background-color 0.15s ease, color 0.15s ease;
  cursor: pointer;
  border: none;
  background: transparent;
  line-height: 1.2;
}

.filter-pill:hover {
  color: var(--color-primary-navy);
  background-color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}

.filter-pill.active {
  background-color: #ffffff;
  color: var(--color-primary-navy);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  font-weight: 700;
}

.filter-pill .pill-count {
  font-family: var(--font-tabular);
  font-size: 0.75rem;
  margin-left: 0.4rem;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  background-color: #e2e8f0;
  color: #475569;
}

.filter-pill.active .pill-count {
  background-color: #eff6ff;
  color: #1e40af;
}

/* 4-Bucket Functional Expenditure Waterfall */
.waterfall-container {
  margin: 1.25rem 0;
}

.waterfall-bar {
  display: flex;
  width: 100%;
  height: 24px;
  background-color: #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--color-border-slate);
}

.waterfall-seg {
  height: 100%;
  transition: width 0.3s ease;
  position: relative;
}

.waterfall-seg-instruction   { background-color: #16a34a; }
.waterfall-seg-support       { background-color: #2563eb; }
.waterfall-seg-admin         { background-color: #475569; }
.waterfall-seg-school-admin  { background-color: #0d9488; }
.waterfall-seg-central-admin { background-color: #475569; }
.waterfall-seg-operations    { background-color: #d97706; }

.waterfall-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--color-primary-ink);
}

.waterfall-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.waterfall-swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  display: inline-block;
  flex-shrink: 0;
}

/* Reserve Status Legend & Dot Indicators */
.reserve-legend-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding: 0.5rem 0.85rem;
  background-color: var(--color-surface-canvas);
  border: 1px solid var(--color-border-subtle);
  border-radius: 2px;
  font-size: 0.78rem;
}

.reserve-legend-title {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary-slate);
  margin-right: 0.25rem;
}

.reserve-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-primary-ink);
  font-weight: 500;
}

.reserve-swatch {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.reserve-swatch.swatch-deficit {
  background-color: var(--color-deficit-flag);
}

.reserve-swatch.swatch-watch {
  background-color: var(--color-watch-flag);
}

.reserve-swatch.swatch-standard {
  background-color: var(--color-success-flag);
}

.reserve-swatch.swatch-high {
  background-color: var(--color-secondary-slate);
}

.reserve-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.reserve-dot.dot-deficit {
  background-color: var(--color-deficit-flag);
}

.reserve-dot.dot-watch {
  background-color: var(--color-watch-flag);
}

.reserve-dot.dot-standard {
  background-color: var(--color-success-flag);
}

.reserve-dot.dot-high {
  background-color: var(--color-secondary-slate);
}

/* Ballot Millage & Sinking Fund Explainer Grid */
.ballot-explainer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}

.ballot-col-permitted {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-left: 4px solid #16a34a;
  padding: 1.15rem;
}

.ballot-col-prohibited {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  border-left: 4px solid #dc2626;
  padding: 1.15rem;
}

.ballot-col-header {
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.ballot-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.825rem;
  line-height: 1.5;
  color: var(--color-primary-ink);
}

.ballot-list li {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.ballot-icon-check {
  color: #16a34a;
  font-weight: 700;
  flex-shrink: 0;
}

.ballot-icon-cross {
  color: #dc2626;
  font-weight: 700;
  flex-shrink: 0;
}

/* Hybrid Contextual Micro-Popovers */
.info-popover-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-align: left;
}

.info-popover-wrapper:hover,
.info-popover-wrapper:focus-within,
.info-popover-wrapper.popover-open {
  z-index: 200;
}

.info-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #e2e8f0;
  color: var(--color-secondary-slate);
  font-size: 0.675rem;
  font-weight: 700;
  font-family: var(--font-system);
  border: 1px solid var(--color-border-slate);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: background-color 0.15s ease, color 0.15s ease;
  vertical-align: middle;
}

.info-trigger:hover,
.info-trigger:focus,
.info-popover-wrapper:focus-within .info-trigger,
.info-popover-wrapper.popover-open .info-trigger {
  background-color: var(--color-primary-navy);
  color: #ffffff;
  outline: none;
}

.info-popover-card {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 500;
  width: 290px;
  max-width: 85vw;
  background-color: #ffffff;
  border: 1px solid var(--color-border-slate);
  border-radius: 4px;
  padding: 0.75rem 0.85rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  text-align: left;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--color-primary-ink);
  white-space: normal;
  text-transform: none;
  letter-spacing: normal;
}

.info-popover-wrapper:hover .info-popover-card,
.info-popover-wrapper:focus-within .info-popover-card,
.info-popover-wrapper.popover-open .info-popover-card {
  display: block;
}

.info-popover-right .info-popover-card {
  left: auto;
  right: 0;
}

.info-popover-title {
  display: block;
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-bottom: 0.25rem;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 0.25rem;
}

.info-popover-body {
  display: block;
  color: var(--color-primary-ink);
  margin-bottom: 0.45rem;
  font-weight: 400;
}

.info-popover-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-link);
  text-decoration: underline;
}

.info-popover-link:hover {
  color: var(--color-link-hover);
}

/* Peer Benchmark Horizontal Checkbox Bar (Compact & Lean) */
.benchmark-checkbox-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  background-color: var(--color-surface-canvas);
  border: 1px solid var(--color-border-slate);
  padding: 0.85rem 1.15rem;
  margin-bottom: 0.85rem;
}

.benchmark-checkbox-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-secondary-slate);
  letter-spacing: 0.02em;
  margin-right: 0.25rem;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.benchmark-checkbox-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.benchmark-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  color: var(--color-primary-ink);
  font-size: 0.85rem;
  line-height: 1.5;
  user-select: none;
  white-space: nowrap;
}

.benchmark-checkbox-label strong {
  font-weight: 700;
  color: var(--color-primary-navy);
}

.benchmark-checkbox-label input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--color-fund-11);
  cursor: pointer;
  margin: 0;
}

.benchmark-checkbox-meta {
  font-weight: 400;
  color: var(--color-secondary-slate);
  font-size: 0.825rem;
}

.cohort-median-active {
  color: var(--color-primary-navy);
  font-weight: 700;
  background-color: rgba(29, 78, 216, 0.06);
  padding: 0.1rem 0.35rem;
  border-radius: 2px;
  margin: -0.1rem -0.35rem;
}

/* GASB 54 Balance Sheet Equity Disaggregation */
.equity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
}

.equity-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border-subtle);
  border-radius: 4px;
  padding: 0.75rem;
}

.equity-card-total {
  background-color: #f8fafc;
  border-color: var(--color-primary-navy);
}

.equity-card-label {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--color-secondary-slate);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.equity-card-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-top: 0.25rem;
}

.equity-card-meta {
  font-size: 0.7rem;
  color: var(--color-muted-ink);
  margin-top: 0.15rem;
  line-height: 1.3;
}

/* ==========================================================================
   Interactive Geographic Maps & Choropleth Styles
   ========================================================================== */

.map-layout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 992px) {
  .map-layout-grid {
    grid-template-columns: 1fr;
  }
  .map-inspector-container {
    position: static !important;
  }
}

.svg-map-wrapper {
  position: relative;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  background-color: var(--color-surface-canvas);
  border: 1px solid var(--color-border-subtle);
  border-radius: 4px;
  padding: 0.5rem;
}

.choropleth-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 650px;
  user-select: none;
}

.map-path {
  stroke: #ffffff;
  stroke-width: 1.2px;
  stroke-linejoin: round;
  stroke-linecap: round;
  transition: fill 0.15s ease, stroke 0.15s ease, stroke-width 0.15s ease;
  cursor: pointer;
}

.map-path:hover,
.map-path:focus {
  stroke: #0f1f38 !important;
  stroke-width: 2.8px !important;
  filter: brightness(0.92);
  outline: none;
}

.map-path.selected {
  stroke: #0f1f38 !important;
  stroke-width: 3.2px !important;
}

/* Default Sequential Palette */
.bin-1, path.bin-1 { fill: #eff6ff; }
.bin-2, path.bin-2 { fill: #bfdbfe; }
.bin-3, path.bin-3 { fill: #60a5fa; }
.bin-4, path.bin-4 { fill: #2563eb; }
.bin-5, path.bin-5 { fill: #1e3a8a; }
.bin-na, path.bin-na { fill: #f1f5f9; stroke: #cbd5e1; }

.legend-color-box.bin-1 { background-color: #eff6ff; border: 1px solid #bfdbfe; }
.legend-color-box.bin-2 { background-color: #bfdbfe; border: 1px solid #93c5fd; }
.legend-color-box.bin-3 { background-color: #60a5fa; border: 1px solid #3b82f6; }
.legend-color-box.bin-4 { background-color: #2563eb; border: 1px solid #1d4ed8; }
.legend-color-box.bin-5 { background-color: #1e3a8a; border: 1px solid #172554; }
.legend-color-box.bin-na { background-color: #f1f5f9; border: 1px solid #cbd5e1; }

/* Operating Reserve Margins (%): Statutory Risk Colors */
.metric-reserve_pct .bin-1,
path.metric-reserve_pct.bin-1,
.metric-reserve_pct path.bin-1 { fill: #dc2626; }
.metric-reserve_pct .bin-2,
path.metric-reserve_pct.bin-2,
.metric-reserve_pct path.bin-2 { fill: #ea580c; }
.metric-reserve_pct .bin-3,
path.metric-reserve_pct.bin-3,
.metric-reserve_pct path.bin-3 { fill: #94a3b8; }
.metric-reserve_pct .bin-4,
path.metric-reserve_pct.bin-4,
.metric-reserve_pct path.bin-4 { fill: #0284c7; }
.metric-reserve_pct .bin-5,
path.metric-reserve_pct.bin-5,
.metric-reserve_pct path.bin-5 { fill: #1d4ed8; }

.metric-reserve_pct .legend-color-box.bin-1 { background-color: #dc2626; border: 1px solid #b91c1c; }
.metric-reserve_pct .legend-color-box.bin-2 { background-color: #ea580c; border: 1px solid #c2410c; }
.metric-reserve_pct .legend-color-box.bin-3 { background-color: #94a3b8; border: 1px solid #64748b; }
.metric-reserve_pct .legend-color-box.bin-4 { background-color: #0284c7; border: 1px solid #0369a1; }
.metric-reserve_pct .legend-color-box.bin-5 { background-color: #1d4ed8; border: 1px solid #1e40af; }

/* Average Teacher Salaries ($): Harmonized with Salary Report */
.metric-teacher_salary .bin-1,
path.metric-teacher_salary.bin-1,
.metric-teacher_salary path.bin-1 { fill: #ea580c; }
.metric-teacher_salary .bin-2,
path.metric-teacher_salary.bin-2,
.metric-teacher_salary path.bin-2 { fill: #d97706; }
.metric-teacher_salary .bin-3,
path.metric-teacher_salary.bin-3,
.metric-teacher_salary path.bin-3 { fill: #0284c7; }
.metric-teacher_salary .bin-4,
path.metric-teacher_salary.bin-4,
.metric-teacher_salary path.bin-4 { fill: #16a34a; }
.metric-teacher_salary .bin-5,
path.metric-teacher_salary.bin-5,
.metric-teacher_salary path.bin-5 { fill: #059669; }

.metric-teacher_salary .legend-color-box.bin-1 { background-color: #ea580c; border: 1px solid #c2410c; }
.metric-teacher_salary .legend-color-box.bin-2 { background-color: #d97706; border: 1px solid #b45309; }
.metric-teacher_salary .legend-color-box.bin-3 { background-color: #0284c7; border: 1px solid #0369a1; }
.metric-teacher_salary .legend-color-box.bin-4 { background-color: #16a34a; border: 1px solid #15803d; }
.metric-teacher_salary .legend-color-box.bin-5 { background-color: #059669; border: 1px solid #047857; }

/* Diverging Palette: Student Headcount Trajectories */
.metric-pupil_change_10yr .bin-1,
.metric-pupil_change_5yr .bin-1,
.metric-pupil_change_10yr path.bin-1,
.metric-pupil_change_5yr path.bin-1 { fill: #dc2626; }
.metric-pupil_change_10yr .bin-2,
.metric-pupil_change_5yr .bin-2,
.metric-pupil_change_10yr path.bin-2,
.metric-pupil_change_5yr path.bin-2 { fill: #ea580c; }
.metric-pupil_change_10yr .bin-3,
.metric-pupil_change_5yr .bin-3,
.metric-pupil_change_10yr path.bin-3,
.metric-pupil_change_5yr path.bin-3 { fill: #cbd5e1; }
.metric-pupil_change_10yr .bin-4,
.metric-pupil_change_5yr .bin-4,
.metric-pupil_change_10yr path.bin-4,
.metric-pupil_change_5yr path.bin-4 { fill: #0284c7; }
.metric-pupil_change_10yr .bin-5,
.metric-pupil_change_5yr .bin-5,
.metric-pupil_change_10yr path.bin-5,
.metric-pupil_change_5yr path.bin-5 { fill: #16a34a; }

.metric-pupil_change_10yr .legend-color-box.bin-1,
.metric-pupil_change_5yr .legend-color-box.bin-1 { background-color: #dc2626; border: 1px solid #b91c1c; }
.metric-pupil_change_10yr .legend-color-box.bin-2,
.metric-pupil_change_5yr .legend-color-box.bin-2 { background-color: #ea580c; border: 1px solid #c2410c; }
.metric-pupil_change_10yr .legend-color-box.bin-3,
.metric-pupil_change_5yr .legend-color-box.bin-3 { background-color: #cbd5e1; border: 1px solid #94a3b8; }
.metric-pupil_change_10yr .legend-color-box.bin-4,
.metric-pupil_change_5yr .legend-color-box.bin-4 { background-color: #0284c7; border: 1px solid #0369a1; }
.metric-pupil_change_10yr .legend-color-box.bin-5,
.metric-pupil_change_5yr .legend-color-box.bin-5 { background-color: #16a34a; border: 1px solid #15803d; }

/* Early Warning Risk Palette */
.metric-early_warning_count .bin-1,
.metric-early_warning_count path.bin-1 { fill: #166534; }
.metric-early_warning_count .bin-2,
.metric-early_warning_count path.bin-2 { fill: #d97706; }
.metric-early_warning_count .bin-3,
.metric-early_warning_count path.bin-3 { fill: #ea580c; }
.metric-early_warning_count .bin-4,
.metric-early_warning_count path.bin-4 { fill: #dc2626; }
.metric-early_warning_count .bin-5,
.metric-early_warning_count path.bin-5 { fill: #991b1b; }

.metric-early_warning_count .legend-color-box.bin-1 { background-color: #166534; border: 1px solid #14532d; }
.metric-early_warning_count .legend-color-box.bin-2 { background-color: #d97706; border: 1px solid #b45309; }
.metric-early_warning_count .legend-color-box.bin-3 { background-color: #ea580c; border: 1px solid #c2410c; }
.metric-early_warning_count .legend-color-box.bin-4 { background-color: #dc2626; border: 1px solid #b91c1c; }
.metric-early_warning_count .legend-color-box.bin-5 { background-color: #991b1b; border: 1px solid #7f1d1d; }

/* Interactive Map Legend Highlighting & Dimming */
.legend-pill {
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.legend-pill:hover {
  background-color: #f1f5f9;
  border-color: var(--color-primary-navy);
}

.legend-pill.active {
  background-color: #eff6ff !important;
  border-color: #2563eb !important;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
}

.map-layer.has-bin-filter .map-path {
  opacity: 0.18;
  transition: opacity 0.2s ease, stroke 0.2s ease, stroke-width 0.2s ease;
}

.map-layer.has-bin-filter .map-path.bin-active {
  opacity: 1;
  stroke: #0f172a;
  stroke-width: 2.2px;
}

.table-has-bin-filter tr.hover-row {
  opacity: 0.3;
  transition: opacity 0.2s ease;
}

.table-has-bin-filter tr.hover-row.bin-active {
  opacity: 1;
  background-color: #f8fafc;
  font-weight: 600;
}

/* Default Table Column Classes */
.col-district { min-width: 230px; }
.col-county { min-width: 140px; }
.col-pupils { min-width: 110px; }
.col-budget { min-width: 130px; }
.col-reserve { min-width: 120px; }
.col-capital-head { min-width: 130px; }
.col-action { min-width: 90px; }

/* Mobile Viewport Optimizations & Readability (<= 640px) */
@media (max-width: 640px) {
  .header-inner,
  .footer-inner,
  .main-content {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .nav-links {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 0.45rem;
  }

  .nav-links a {
    font-size: 0.8rem;
    padding: 0.2rem 0;
    white-space: nowrap;
  }

  .main-content {
    margin-top: 1rem;
    margin-bottom: 2rem;
  }

  .ledger-card {
    padding: 1rem 0.85rem;
    margin-bottom: 1.25rem;
  }

  .card-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .card-header .btn-outline {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .search-input-wrap {
    flex-wrap: wrap;
  }

  .search-input-wrap .search-input {
    width: 100%;
    flex: 1 1 100%;
  }

  .search-input-wrap .btn-primary {
    width: 100%;
    justify-content: center;
  }

  .filter-pill-bar {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
  }

  .filter-pill {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
    padding: 0.35rem 0.4rem;
    font-size: 0.775rem;
  }

  /* Table column sizing on mobile screens so sticky col doesn't hog entire width */
  .col-district {
    min-width: 155px;
    max-width: 170px;
    font-size: 0.825rem;
    white-space: normal;
    word-break: break-word;
  }

  .col-county { min-width: 120px; }
  .col-pupils { min-width: 95px; }
  .col-budget { min-width: 110px; }
  .col-reserve { min-width: 105px; }
  .col-capital-head { min-width: 115px; }

  table.ledger-table th,
  table.ledger-table td {
    padding: 0.45rem 0.5rem;
    font-size: 0.8rem;
  }

  .isd-jump-wrap {
    max-height: 160px;
    overflow-y: auto;
    padding: 0.75rem;
  }

  .isd-jump-pill {
    padding: 0.25rem 0.45rem;
    font-size: 0.75rem;
  }
}

/* Floating Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  background-color: var(--color-primary-navy);
  color: #ffffff !important;
  border: 1px solid var(--color-secondary-slate);
  border-radius: 9999px;
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  -webkit-tap-highlight-color: transparent;
  text-decoration: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover,
.back-to-top:focus {
  background-color: var(--color-secondary-slate);
  color: #ffffff !important;
  transform: translateY(-2px);
  text-decoration: none;
}

/* District Section Jump Navigation Bar */
.district-jump-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  background-color: #ffffff;
  border: 1px solid var(--color-border-slate);
  padding: 0.55rem 0.85rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.district-jump-title {
  font-weight: 700;
  color: var(--color-secondary-slate);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.725rem;
  margin-right: 0.25rem;
  white-space: nowrap;
}

.district-jump-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.jump-link {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.55rem;
  background-color: var(--color-bg-page);
  border: 1px solid var(--color-border-subtle);
  border-radius: 3px;
  color: var(--color-link);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s ease-in-out;
}

.jump-link:hover,
.jump-link:focus-visible {
  background-color: var(--color-primary-navy);
  border-color: var(--color-primary-navy);
  color: #ffffff !important;
  text-decoration: none;
}

/* Anchor Target Scroll Offsets */
.anchor-target {
  scroll-margin-top: 3.5rem;
  display: block;
  position: relative;
  visibility: hidden;
  height: 0;
}

@media (max-width: 768px) {
  .district-jump-nav {
    padding: 0.45rem 0.65rem;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .jump-link {
    font-size: 0.75rem;
    padding: 0.2rem 0.45rem;
  }
}