:root {
  --ink: #172231;
  --ink-soft: #596574;
  --paper: #f3f5f7;
  --panel: #ffffff;
  --line: #d9dee5;
  --accent: #a43f69;
  --accent-dark: #7e3155;
  --focus-ring: rgba(164, 63, 105, 0.24);
}

:root[data-theme="dark"] {
  --ink: #eaf0f7;
  --ink-soft: #aebccc;
  --paper: #10151c;
  --panel: #18212c;
  --line: #344151;
  --accent: #d66d99;
  --accent-dark: #f0a7c4;
  --focus-ring: rgba(214, 109, 153, 0.34);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--accent-dark);
  text-underline-offset: 3px;
}

button {
  font: inherit;
}

.theme-toggle {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 7px;
  padding: 0 10px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
}

.theme-toggle-state {
  padding: 2px 6px;
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--ink) 7%, transparent);
  border-radius: 4px;
  font-size: 11px;
}

.theme-toggle:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.info-shell {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.info-hero {
  padding: 68px 0 38px;
  border-bottom: 1px solid var(--line);
}

.info-kicker {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.info-hero h1 {
  max-width: 900px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 52px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 0.98;
  text-wrap: balance;
}

.info-lede {
  max-width: 68ch;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.65;
  text-wrap: pretty;
}

.error-hero {
  min-height: min(62vh, 620px);
}

.info-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 64px;
  padding: 48px 0 30px;
}

.info-content {
  min-width: 0;
  max-width: 76ch;
}

.info-content section + section {
  margin-top: 46px;
  padding-top: 42px;
  border-top: 1px solid var(--line);
}

.info-content h2 {
  margin: 0 0 14px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  font-weight: 500;
  line-height: 1.1;
  text-wrap: balance;
}

.info-content h3 {
  margin: 28px 0 8px;
  font-size: 16px;
  line-height: 1.3;
}

.info-content p,
.info-content ul,
.info-content ol {
  margin: 0 0 16px;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.info-content li + li {
  margin-top: 8px;
}

.guide-source-list {
  display: grid;
  gap: 14px;
}

.guide-source-list li {
  display: grid;
  gap: 4px;
}

.guide-source-list span {
  color: var(--muted);
  font-size: 12px;
}

.info-content strong {
  color: var(--ink);
}

.section-nav {
  align-self: start;
  position: sticky;
  top: 24px;
  padding-top: 3px;
}

.section-nav p {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-nav a {
  display: block;
  padding: 8px 0;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.section-nav a:hover {
  color: var(--ink);
}

.info-note {
  margin: 24px 0;
  padding: 16px 18px;
  color: var(--ink-soft);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.info-note strong {
  display: block;
  margin-bottom: 4px;
}

.source-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.source-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.source-table th,
.source-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.source-table th {
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--ink) 4%, var(--panel));
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.source-table tr:last-child td {
  border-bottom: 0;
}

.source-table a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--ink);
  font-weight: 750;
}

.source-coverage {
  display: block;
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 12px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.contact-action {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 0 16px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
}

.contact-action:hover {
  border-color: var(--accent);
}

.updates-layout {
  grid-template-columns: minmax(0, 1fr) 190px;
}

.updates-content {
  max-width: none;
}

.updates-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.updates-heading p {
  margin-bottom: 0;
}

.update-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.update-filters label {
  display: grid;
  gap: 4px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.update-filters select {
  min-width: 150px;
  min-height: 44px;
  padding: 0 34px 0 11px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  font: 700 13px/1 Inter, ui-sans-serif, system-ui, sans-serif;
}

.update-filters select:focus-visible,
.update-load-more:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.update-list {
  display: grid;
  gap: 12px;
}

.update-card {
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.update-card:target {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.update-card-meta,
.update-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}

.update-card-meta {
  justify-content: space-between;
  color: var(--ink-soft);
  font-size: 12px;
}

.update-type {
  padding: 3px 7px;
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 15%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 44%, var(--line));
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.update-type-removed {
  background: color-mix(in srgb, #c58b3c 14%, var(--panel));
  border-color: color-mix(in srgb, #c58b3c 48%, var(--line));
}

.update-card h3 {
  margin: 13px 0 6px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 15px;
  line-height: 1.4;
}

.update-card p {
  margin-bottom: 12px;
}

.update-card-actions a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
}

.updates-empty {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.update-load-more {
  margin-top: 16px;
}

.election-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 210px));
  gap: 12px;
  margin-top: 24px;
}

.election-summary p {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 15px 17px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.election-summary strong {
  color: var(--ink);
  font: 700 28px/1 "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
}

.election-summary span,
.election-calendar-status {
  color: var(--ink-soft);
  font-size: 12px;
}

.election-calendar-status {
  margin: 15px 0 0;
}

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

.election-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
}

.election-card-meta {
  display: flex;
  justify-content: flex-end;
  min-height: 24px;
}

.election-status {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 2px 8px;
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 15%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 48%, var(--line));
  font: 700 10px/1 Inter, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.election-status-expected,
.election-status-held {
  background: color-mix(in srgb, #c58b3c 14%, var(--panel));
  border-color: color-mix(in srgb, #c58b3c 48%, var(--line));
}

.election-status-unknown {
  background: color-mix(in srgb, var(--ink-soft) 10%, var(--panel));
  border-color: var(--line);
}

.election-card h3 {
  margin: 9px 0 12px;
  font-size: 20px;
}

.election-card h3 a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.election-card-body {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
}

.election-date {
  color: var(--ink);
  font: 700 18px/1.3 "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
}

.election-distance {
  margin: 5px 0 12px;
  color: var(--ink-soft);
  font-size: 13px;
}

.election-type {
  margin: 0 0 14px;
  color: var(--ink);
  font: 600 12px/1.4 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.election-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-top: auto;
}

.election-card-actions a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  text-underline-offset: 3px;
}

.quality-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 170px));
  gap: 12px;
  margin-top: 24px;
}

.quality-summary p {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 15px 17px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.quality-summary strong {
  color: var(--ink);
  font: 700 28px/1 "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
}

.quality-summary span {
  color: var(--ink-soft);
  font-size: 12px;
}

.quality-layout {
  grid-template-columns: minmax(0, 1fr) 190px;
}

.quality-content {
  max-width: none;
}

.quality-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.quality-heading p {
  margin-bottom: 0;
}

.quality-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.quality-controls label {
  display: grid;
  gap: 4px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.quality-controls input,
.quality-controls select {
  min-width: 170px;
  min-height: 44px;
  padding: 0 11px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  font: 700 13px/1 Inter, ui-sans-serif, system-ui, sans-serif;
}

.quality-controls select {
  padding-right: 34px;
}

.quality-controls input:focus-visible,
.quality-controls select:focus-visible,
.quality-details summary:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.quality-list {
  display: grid;
  gap: 14px;
}

.quality-card {
  min-width: 0;
  padding: 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.quality-card-attention {
  border-left-color: #c58b3c;
}

.quality-card-historical {
  border-left-color: var(--ink-soft);
}

.quality-card-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.quality-card-heading h2 {
  margin: 0;
  font-size: 22px;
}

.quality-card-heading h2 a {
  color: var(--ink);
  text-underline-offset: 3px;
}

.quality-state {
  flex: 0 0 auto;
  padding: 4px 8px;
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 15%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 44%, var(--line));
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.quality-state-attention {
  background: color-mix(in srgb, #c58b3c 14%, var(--panel));
  border-color: color-mix(in srgb, #c58b3c 48%, var(--line));
}

.quality-state-historical {
  background: color-mix(in srgb, var(--ink-soft) 10%, var(--panel));
  border-color: var(--line);
}

.quality-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin: 18px 0 0;
}

.quality-facts div {
  min-width: 0;
}

.quality-facts dt {
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.quality-facts dd {
  margin: 4px 0 0;
  color: var(--ink);
  font: 600 13px/1.45 "IBM Plex Mono", ui-monospace, monospace;
  overflow-wrap: anywhere;
}

.quality-alert {
  margin: 16px 0 0;
  padding: 12px 14px;
  color: var(--ink);
  background: color-mix(in srgb, #c58b3c 10%, var(--panel));
  border: 1px solid color-mix(in srgb, #c58b3c 42%, var(--line));
  font-size: 13px;
}

.quality-details {
  margin-top: 15px;
  border-top: 1px solid var(--line);
}

.quality-details summary {
  min-height: 44px;
  padding: 13px 2px 10px;
  color: var(--ink);
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
}

.quality-detail-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 8px 0 4px;
}

.quality-detail-body h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.quality-detail-body .updates-empty {
  margin: 0;
  padding: 12px;
  font-size: 13px;
}

.quality-note-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
}

.quality-note-list li,
.quality-note-list span,
.quality-note-list a {
  font-size: 13px;
}

.quality-note-list strong,
.quality-note-list span {
  display: block;
}

.quality-note-list a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--ink);
}

.quality-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 12px;
}

.quality-actions a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--ink);
  font-size: 12px;
  font-weight: 750;
}

.data-content {
  max-width: none;
}

.data-access-grid,
.data-schema-grid,
.data-licence-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

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

.data-access-grid article,
.data-schema-grid article,
.data-licence-card {
  min-width: 0;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.data-access-grid h3,
.data-schema-grid h3,
.data-licence-card h3 {
  margin: 0 0 9px;
}

.data-access-grid p,
.data-licence-card p {
  margin-bottom: 10px;
  font-size: 14px;
}

.data-schema-grid dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.data-schema-grid dt {
  color: var(--ink);
  font-weight: 750;
}

.data-schema-grid dd {
  margin: 2px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.data-contract-note {
  margin-top: 16px !important;
  padding: 14px 16px;
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--panel));
}

.data-country-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.data-card {
  min-width: 0;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.data-card-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
}

.data-card-heading h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 23px;
  font-weight: 500;
}

.data-card-heading h3 a {
  color: var(--ink);
}

.data-schema-badge {
  flex: 0 0 auto;
  padding: 5px 7px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  font: 700 10px/1.2 "IBM Plex Mono", ui-monospace, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-source-details {
  margin-top: 15px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.data-source-details summary {
  min-height: 44px;
  padding: 13px 2px 10px;
  color: var(--ink);
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
}

.data-source-list {
  display: grid;
  gap: 0;
  max-height: 420px;
  margin: 0;
  overflow-y: auto;
  padding: 0 2px 8px;
  list-style: none;
}

.data-source-list li {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(110px, 0.65fr) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 48px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.data-source-list a,
.data-source-list span {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 12px;
}

.data-source-list span {
  color: var(--ink-soft);
  text-transform: capitalize;
}

.data-actions a[download] {
  color: var(--ink);
  text-decoration-thickness: 2px;
}

.data-licence-list {
  margin-top: 20px;
}

.data-licence-card h3 a {
  color: var(--ink);
}

.data-licence-card > a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-size: 13px;
  font-weight: 750;
}

.data-licence-coverage {
  color: var(--ink) !important;
  font: 600 12px/1.5 "IBM Plex Mono", ui-monospace, monospace;
}

@media (max-width: 800px) {
  .info-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .section-nav {
    position: static;
    order: -1;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }

  .section-nav p {
    display: none;
  }

  .section-nav a {
    min-height: 44px;
    flex: 0 0 auto;
    padding: 11px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 14px;
  }

  .updates-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .quality-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .data-access-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .info-shell {
    width: auto;
    max-width: 1120px;
    margin-inline: max(11px, env(safe-area-inset-left)) max(11px, env(safe-area-inset-right));
  }

  .info-hero {
    padding: 38px 0 28px;
  }

  .info-hero h1 {
    font-size: 36px;
    line-height: 1.04;
  }

  .info-lede {
    font-size: 16px;
  }

  .theme-toggle,
  .contact-action {
    min-height: 44px;
  }

  .info-layout {
    padding-top: 30px;
  }

  .info-content h2 {
    font-size: 27px;
  }

  .info-content p,
  .info-content li {
    font-size: 16px;
  }

  .source-table {
    font-size: 14px;
  }

  .source-table th:first-child,
  .source-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    background: var(--panel);
  }

  .source-table th:first-child {
    z-index: 2;
    background: var(--control-surface);
  }

  .update-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .update-filters select {
    width: 100%;
    min-width: 0;
  }

  .update-card {
    padding: 16px;
  }

  .election-list {
    grid-template-columns: 1fr;
  }

  .election-card {
    padding: 16px;
  }

  .quality-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .quality-controls input,
  .quality-controls select {
    width: 100%;
    min-width: 0;
  }

  .quality-card {
    padding: 16px;
  }

  .quality-detail-body {
    grid-template-columns: 1fr;
  }

  .data-schema-grid,
  .data-licence-list {
    grid-template-columns: 1fr;
  }

  .data-card {
    padding: 16px;
  }

  .data-source-list li {
    grid-template-columns: 1fr;
    gap: 3px;
    padding: 11px 0;
  }
}

@media (max-width: 480px) {
  .election-summary {
    grid-template-columns: 1fr;
  }

  .quality-summary,
  .quality-controls,
  .quality-facts {
    grid-template-columns: 1fr;
  }
}

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