:root {
  color-scheme: dark;
  --bg: #04070c;
  --surface: #0b1118;
  --surface-muted: #121b24;
  --text: #fefefe;
  --muted: #c2cbd5;
  --quiet: #8e99a7;
  --line: rgba(254, 254, 254, 0.12);
  --line-strong: rgba(254, 254, 254, 0.22);
  --accent: #71b6b2;
  --accent-strong: #9fd1ce;
  --danger: #ff7770;
  --max: 1180px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Geist, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 12px clamp(16px, 4vw, 48px);
  background: rgba(4, 7, 12, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.brand-link,
.nav-links a {
  text-decoration: none;
}

.brand-link {
  font-family: var(--mono);
  font-size: 0.92rem;
  font-weight: 650;
}

.nav-links {
  display: flex;
  gap: 18px;
  font-family: var(--mono);
  font-size: 0.84rem;
  color: var(--muted);
}

.workspace {
  width: min(var(--max), calc(100% - 32px));
  margin-inline: auto;
  padding: 34px 0 64px;
}

.page-head {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.head-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
}

.eyebrow,
.status-block,
label,
.control-label,
.context-stats dt,
#tableCount {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 920px;
  margin-bottom: 12px;
  font-size: clamp(2rem, 6vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.lede {
  max-width: 70ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.35vw, 1.1rem);
  line-height: 1.55;
}

.status-block {
  display: grid;
  gap: 8px;
  min-width: 190px;
  color: var(--quiet);
  text-align: right;
}

.status-block span:first-child {
  color: var(--accent-strong);
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0;
  margin: 0 0 22px;
  border-bottom: 1px solid var(--line);
}

.summary-item {
  min-width: 0;
  padding: 18px 16px 16px 0;
  border-right: 1px solid var(--line);
}

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

.summary-label,
.summary-detail {
  display: block;
  color: var(--quiet);
  font-size: 0.78rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.summary-value {
  display: block;
  margin: 7px 0 4px;
  color: var(--text);
  font-size: clamp(1.15rem, 2.2vw, 1.8rem);
  font-weight: 760;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.diagnostics {
  padding: 24px 0 26px;
  border-bottom: 1px solid var(--line);
}

.diagnostic-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
  gap: 28px;
  align-items: start;
}

.diagnostic-copy h2 {
  margin-bottom: 8px;
  font-size: clamp(1.35rem, 2.7vw, 2.1rem);
  line-height: 1.05;
}

.diagnostic-copy p {
  max-width: 76ch;
  color: var(--muted);
  line-height: 1.55;
}

.diagnostic-period-note {
  margin-bottom: 0;
  color: var(--text) !important;
}

.diagnostic-controls {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.diagnostic-control-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.diagnostic-periods {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.diagnostic-periods button {
  display: grid;
  min-width: 0;
  min-height: 44px;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  padding: 7px 9px;
  text-align: left;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.diagnostic-periods button:hover,
.diagnostic-periods button:focus-visible,
.diagnostic-periods button[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

.diagnostic-periods button[aria-pressed="true"] {
  background: rgba(113, 182, 178, 0.1);
}

.diagnostic-periods span,
.diagnostic-periods small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.diagnostic-periods span {
  color: inherit;
  font-size: 0.86rem;
  font-weight: 680;
}

.diagnostic-periods small,
#diagnosticPeriodContext {
  color: var(--quiet);
  font-size: 0.75rem;
  line-height: 1.35;
}

#diagnosticPeriodContext {
  margin: 0;
}

.diagnostic-glossary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.info-tip {
  position: relative;
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(254, 254, 254, 0.03);
  color: var(--quiet);
  cursor: help;
  padding: 0 9px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.info-tip:hover,
.info-tip:focus-visible {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

.tip-popover {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 50;
  width: min(310px, calc(100vw - 32px));
  max-width: max-content;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #080d13;
  color: var(--text);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.42);
  opacity: 0;
  padding: 10px 11px;
  pointer-events: none;
  text-align: left;
  text-transform: none;
  transform: translateY(4px);
  transition: opacity 140ms ease, transform 140ms ease;
  visibility: hidden;
  white-space: normal;
  font-family: Geist, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0;
  line-height: 1.4;
}

.info-tip:hover .tip-popover,
.info-tip:focus-visible .tip-popover {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

#diagnosticDefaultTip .tip-popover {
  right: 0;
  left: auto;
}

.diagnostic-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.diagnostic-metric {
  display: grid;
  min-width: 0;
  gap: 5px;
  padding: 13px 14px 12px 0;
  border-right: 1px solid var(--line);
}

.diagnostic-metric:last-child {
  border-right: 0;
}

.diagnostic-metric span,
.diagnostic-metric small {
  min-width: 0;
  color: var(--quiet);
  font-size: 0.76rem;
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.diagnostic-metric strong {
  color: var(--text);
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.diagnostic-metric strong.negative {
  color: var(--danger);
}

.diagnostic-metric strong.positive {
  color: var(--accent-strong);
}

.diagnostic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  margin-top: 4px;
}

.diagnostic-panel {
  min-width: 0;
  padding: 22px 0 0;
  border-bottom: 1px solid var(--line);
}

.diagnostic-panel h3 {
  margin: 0 0 6px;
  font-size: clamp(1rem, 1.7vw, 1.22rem);
}

.diagnostic-chart-box {
  height: 330px;
}

.diagnostic-chart-box.tall {
  height: 430px;
}

.diagnostic-chart-box canvas:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.diagnostic-country-filter {
  position: relative;
  display: grid;
  width: min(250px, 46%);
  min-width: 178px;
  flex: 0 0 auto;
}

.diagnostic-filter-trigger {
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  padding: 0 10px;
  text-align: left;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  line-height: 1.15;
  text-transform: uppercase;
}

.diagnostic-filter-trigger:hover,
.diagnostic-filter-trigger:focus-visible,
.diagnostic-filter-trigger[aria-expanded="true"] {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

.diagnostic-filter-trigger:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.diagnostic-filter-trigger span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.diagnostic-filter-popover {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  z-index: 46;
  display: grid;
  width: min(430px, calc(100vw - 32px));
  max-height: min(560px, calc(100vh - 96px));
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #080d13;
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.45);
}

.diagnostic-filter-popover[hidden] {
  display: none !important;
  pointer-events: none;
}

.diagnostic-filter-popover-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 14px 12px;
  border-bottom: 1px solid var(--line);
}

.diagnostic-filter-popover-head strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-size: 0.95rem;
}

.diagnostic-filter-popover-head span {
  display: block;
  color: var(--quiet);
  font-size: 0.82rem;
  line-height: 1.35;
}

.diagnostic-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 14px 0;
}

.diagnostic-filter-chips:empty {
  display: none;
}

.diagnostic-filter-chips button {
  display: inline-flex;
  max-width: 100%;
  min-height: 28px;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(113, 182, 178, 0.38);
  border-radius: 999px;
  background: rgba(113, 182, 178, 0.1);
  color: var(--accent-strong);
  cursor: pointer;
  padding: 0 8px;
  font-size: 0.74rem;
  line-height: 1.1;
}

.diagnostic-filter-chips button span {
  color: var(--quiet);
}

.diagnostic-filter-chips button:hover,
.diagnostic-filter-chips button:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.diagnostic-country-search {
  display: grid;
  gap: 8px;
  padding: 12px 14px 0;
  color: var(--quiet);
}

.diagnostic-country-search input {
  min-height: 36px;
  font-family: var(--mono);
  font-size: 0.76rem;
}

.diagnostic-country-list {
  display: grid;
  max-height: 238px;
  overflow: auto;
  margin-top: 12px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.diagnostic-country-row {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: center;
  min-height: 38px;
  padding: 8px 14px;
  border-bottom: 1px solid rgba(254, 254, 254, 0.07);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.86rem;
  line-height: 1.25;
}

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

.diagnostic-country-row:hover {
  background: rgba(254, 254, 254, 0.04);
  color: var(--text);
}

.diagnostic-country-row input {
  width: 16px;
  min-height: 16px;
  margin: 0;
  accent-color: var(--accent);
}

.diagnostic-country-row span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.diagnostic-country-row small {
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
}

.diagnostic-country-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 14px 14px;
}

.diagnostic-country-actions button {
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--quiet);
  cursor: pointer;
  padding: 0 9px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.diagnostic-country-actions button:hover,
.diagnostic-country-actions button:focus-visible {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

.controls,
.dataset-context,
.emat-breakdown,
.panel,
.table-section,
.signals,
.methodology {
  border-bottom: 1px solid var(--line);
}

.controls {
  padding: 18px 0 22px;
}

.emat-breakdown {
  padding: 22px 0;
}

.emat-family-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
  min-width: min(100%, 420px);
}

.emat-family-controls button {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0 11px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.emat-family-controls button:hover,
.emat-family-controls button:focus-visible,
.emat-family-controls button[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

.emat-family-controls button[aria-pressed="true"] {
  background: rgba(113, 182, 178, 0.08);
}

.emat-table-wrap {
  margin-top: 4px;
}

.emat-table {
  min-width: 860px;
}

.emat-row.selected {
  background: rgba(113, 182, 178, 0.06);
}

.metric-link {
  display: inline;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  padding: 0;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: rgba(159, 209, 206, 0.45);
  text-underline-offset: 3px;
}

.metric-link:hover,
.metric-link:focus-visible {
  color: var(--accent-strong);
  outline: none;
}

.row-note {
  display: block;
  margin-top: 3px;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.35;
}

.freshness {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  padding: 3px 8px;
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.freshness.current {
  border-color: rgba(113, 182, 178, 0.36);
  color: var(--accent-strong);
}

.freshness.historical {
  border-color: rgba(143, 169, 255, 0.38);
  color: #b9c7ff;
}

.dataset-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.dataset-tabs button,
#resetButton {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0 14px;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.dataset-tabs button[aria-selected="true"],
.dataset-tabs button:hover,
.dataset-tabs button:focus-visible,
#resetButton:hover,
#resetButton:focus-visible {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

.dataset-tabs button[aria-selected="true"] {
  background: rgba(113, 182, 178, 0.08);
}

.control-grid {
  display: grid;
  grid-template-columns: minmax(140px, 0.8fr) minmax(180px, 0.95fr) minmax(260px, 1.35fr) minmax(86px, 0.4fr) minmax(86px, 0.4fr) minmax(190px, 1fr) auto;
  gap: 12px;
  align-items: end;
}

label {
  display: grid;
  gap: 6px;
  color: var(--quiet);
}

.control-field {
  display: grid;
  gap: 6px;
  color: var(--quiet);
  min-width: 0;
}

select,
input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 0 12px;
  outline: none;
}

.overlay-picker {
  position: relative;
  min-width: 0;
}

.overlay-closed {
  display: grid;
  width: 100%;
  max-width: 100%;
  gap: 7px;
  min-width: 0;
  overflow: hidden;
}

.overlay-trigger {
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  padding: 0 12px;
  text-align: left;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.overlay-trigger:hover,
.overlay-trigger:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(113, 182, 178, 0.12);
  outline: none;
}

.overlay-trigger:disabled {
  cursor: not-allowed;
  color: var(--quiet);
}

#overlaySummary {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.overlay-chips {
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 26px;
  flex-wrap: wrap;
  gap: 6px;
  overflow: hidden;
}

.overlay-chips:empty {
  display: none;
}

.overlay-chips button,
.overlay-more {
  display: inline-flex;
  min-height: 24px;
  max-width: 100%;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(254, 254, 254, 0.04);
  color: var(--muted);
  padding: 0 8px;
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1;
}

.overlay-chips button {
  cursor: pointer;
}

.overlay-chips button:hover,
.overlay-chips button:focus-visible {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

.overlay-popover {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 40;
  display: grid;
  width: min(520px, calc(100vw - 32px));
  max-height: min(680px, calc(100vh - 96px));
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #080d13;
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.45);
}

.overlay-popover[hidden] {
  display: none !important;
  pointer-events: none;
}

.overlay-popover-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 14px 12px;
  border-bottom: 1px solid var(--line);
}

.overlay-popover-head strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text);
  font-size: 0.95rem;
}

.overlay-popover-head span {
  display: block;
  color: var(--quiet);
  font-size: 0.82rem;
  line-height: 1.35;
}

.icon-button {
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--quiet);
  cursor: pointer;
  line-height: 1;
}

.icon-button:hover,
.icon-button:focus-visible {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

.overlay-section,
.overlay-search {
  display: grid;
  gap: 8px;
  padding: 12px 14px 0;
}

.overlay-section[hidden] {
  display: none !important;
}

.overlay-section-label {
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.segmented,
.gateway-scope {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.segmented button,
.gateway-scope button {
  min-width: 0;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0 8px;
  font-size: 0.82rem;
  line-height: 1.15;
}

.segmented button[aria-pressed="true"],
.gateway-scope button[aria-pressed="true"] {
  border-color: var(--accent);
  background: rgba(113, 182, 178, 0.1);
  color: var(--accent-strong);
}

.segmented button:hover,
.segmented button:focus-visible,
.gateway-scope button:hover,
.gateway-scope button:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.overlay-select {
  display: grid;
  gap: 6px;
  color: var(--quiet);
}

.overlay-search input {
  min-height: 36px;
  font-family: var(--mono);
  font-size: 0.76rem;
}

.overlay-lines {
  display: grid;
  max-height: 286px;
  overflow: auto;
  margin-top: 12px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.overlay-line {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: center;
  min-height: 38px;
  padding: 8px 14px;
  border-bottom: 1px solid rgba(254, 254, 254, 0.07);
  color: var(--muted);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.86rem;
  letter-spacing: 0;
  line-height: 1.25;
  text-transform: none;
}

.overlay-line:last-child {
  border-bottom: 0;
}

.overlay-line:hover {
  background: rgba(254, 254, 254, 0.04);
  color: var(--text);
}

.overlay-line input {
  width: 16px;
  min-height: 16px;
  margin: 0;
  accent-color: var(--accent);
}

.overlay-line span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.overlay-line span:last-child {
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.overlay-empty {
  margin: 0;
  padding: 18px 14px;
  color: var(--quiet);
  font-size: 0.86rem;
}

.compare-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 14px 14px;
}

.compare-actions:empty {
  display: none;
}

.compare-actions button {
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--quiet);
  cursor: pointer;
  padding: 0 9px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.compare-actions button:hover,
.compare-actions button:focus-visible {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

select:focus,
input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(113, 182, 178, 0.12);
}

#resetButton {
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
}

.dataset-context {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: 24px;
  padding: 22px 0;
}

.dataset-context h2,
.panel-head h2,
.methodology h2 {
  margin-bottom: 6px;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.dataset-context p,
.panel-head p,
.methodology p,
.methodology li {
  color: var(--muted);
  line-height: 1.55;
}

.context-stats {
  display: grid;
  gap: 10px;
  margin: 0;
}

.context-stats div {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
}

.context-stats dt {
  color: var(--quiet);
}

.context-stats dd {
  margin: 0;
  color: var(--text);
  line-height: 1.35;
}

.chart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  padding: 0;
}

.panel {
  min-width: 0;
  padding: 22px 0;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
  margin-bottom: 12px;
}

.panel-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.panel-head p {
  margin-bottom: 0;
  font-size: 0.92rem;
}

.month-window {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.month-window button {
  display: grid;
  width: 23px;
  height: 23px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.month-window button:hover,
.month-window button:focus-visible {
  border-color: var(--accent);
  color: var(--accent-strong);
  outline: none;
}

#monthWindowLabel {
  min-width: 54px;
  text-align: center;
}

.chart-box {
  position: relative;
  width: 100%;
  height: 340px;
}

.empty-note {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
  color: var(--quiet);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.table-section {
  padding: 22px 0;
}

.table-wrap {
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

th button {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: 0;
  text-align: inherit;
  text-transform: inherit;
}

th.numeric {
  text-align: right;
}

th.numeric button {
  width: 100%;
  text-align: right;
}

td {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.35;
}

td.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.signals {
  padding: 22px 0;
}

.context-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0;
  margin: 0 0 20px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.context-card {
  min-width: 0;
  padding: 14px 14px 13px 0;
  border-right: 1px solid var(--line);
}

.context-card:last-child {
  border-right: 0;
}

.signal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 28px;
}

.signals h3 {
  margin: 0 0 10px;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.signals ol,
.signals ul,
.source-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.signals li {
  margin-bottom: 8px;
  line-height: 1.45;
}

.methodology {
  padding: 24px 0 0;
}

.methodology p {
  max-width: 88ch;
}

.source-list {
  display: grid;
  gap: 8px;
  margin: 16px 0 20px;
}

.source-list a,
.source-brand a {
  color: var(--accent-strong);
  text-underline-offset: 3px;
}

.source-brand {
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.82rem;
}

@media (max-width: 1000px) {
  .summary-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .summary-item:nth-child(3n) {
    border-right: 0;
  }

  .control-grid,
  .diagnostic-head,
  .diagnostic-grid,
  .dataset-context,
  .chart-grid,
  .signal-layout {
    grid-template-columns: 1fr;
  }

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

  .diagnostic-metric:nth-child(2n) {
    border-right: 0;
  }

  .control-grid {
    align-items: stretch;
  }

  .emat-family-controls {
    justify-content: flex-start;
  }

  #resetButton {
    min-height: 42px;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 52px;
    padding-inline: 16px;
  }

  .nav-links {
    display: none;
  }

  .workspace {
    width: calc(100% - 24px);
    max-width: var(--max);
    padding-top: 26px;
    overflow-x: hidden;
  }

  .head-row {
    grid-template-columns: 1fr;
  }

  .status-block {
    min-width: 0;
    text-align: left;
  }

  h1 {
    font-size: clamp(2rem, 12vw, 3.1rem);
  }

  .lede {
    max-width: 31ch;
    font-size: 0.98rem;
    overflow-wrap: anywhere;
  }

  .dataset-context p,
  .panel-head p,
  .methodology p {
    max-width: 31ch;
    overflow-wrap: anywhere;
  }

  .summary-strip {
    grid-template-columns: 1fr;
  }

  .summary-item,
  .summary-item:nth-child(3n) {
    border-right: 0;
  }

  .context-cards {
    grid-template-columns: 1fr;
  }

  .context-card {
    border-right: 0;
  }

  .diagnostic-copy p,
  #diagnosticPeriodContext {
    max-width: 31ch;
    overflow-wrap: anywhere;
  }

  .diagnostic-periods {
    grid-template-columns: 1fr;
  }

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

  .info-tip {
    justify-content: center;
    min-width: 0;
    width: 100%;
  }

  .tip-popover {
    position: fixed;
    top: 68px;
    right: 12px;
    bottom: auto;
    left: 12px;
    width: auto;
    max-width: none;
    transform: translateY(4px);
  }

  #diagnosticDefaultTip .tip-popover {
    right: 12px;
    left: 12px;
  }

  .dataset-tabs {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .dataset-tabs button {
    width: 100%;
    max-width: calc(100vw - 24px);
    min-width: 0;
    border-radius: 8px;
    white-space: normal;
  }

  select,
  input,
  #resetButton {
    min-width: 0;
  }

  .overlay-popover {
    position: fixed;
    top: 66px;
    right: 12px;
    left: 12px;
    width: auto;
    max-height: calc(100svh - 84px);
  }

  #overlaySummary {
    white-space: normal;
  }

  .diagnostic-country-filter {
    width: 100%;
    max-width: 100%;
  }

  .diagnostic-filter-popover {
    position: fixed;
    top: 66px;
    right: 12px;
    bottom: auto;
    left: 12px;
    width: auto;
    max-height: calc(100svh - 84px);
  }

  .diagnostic-country-list {
    max-height: min(330px, 38svh);
  }

  .segmented,
  .gateway-scope {
    grid-template-columns: 1fr;
  }

  .overlay-lines {
    max-height: min(330px, 38svh);
  }

  .context-stats div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .panel-head {
    display: grid;
  }

  .emat-family-controls {
    min-width: 0;
  }

  .emat-family-controls button {
    border-radius: 8px;
  }

  .chart-box {
    height: 300px;
  }

  .diagnostic-metrics {
    grid-template-columns: 1fr;
  }

  .diagnostic-metric,
  .diagnostic-metric:nth-child(2n) {
    border-right: 0;
  }

  .diagnostic-chart-box {
    height: 340px;
  }

  .diagnostic-chart-box.tall {
    height: 420px;
  }

  th,
  td {
    padding-inline: 8px;
  }
}