/* Final one-screen composition and map-fit refinements. */
.concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(360px, 1fr);
  grid-template-rows: auto max(400px, calc(100vh - 216px));
  column-gap: 20px;
  row-gap: 0;
}

.concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) > .frame-heading {
  grid-column: 1;
  grid-row: 1;
}

.concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) > .frame-layout {
  display: contents;
}

.concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) .map-trio {
  grid-column: 1;
  grid-row: 2;
  grid-template-rows: minmax(0, 3fr) minmax(0, 2fr);
}

.concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) .sidebar-stack {
  grid-column: 2;
  grid-row: 1 / 3;
  min-height: 0;
  height: 100%;
}

.concept-visual .layer-toggle::before {
  display: none !important;
  content: none !important;
}

.concept-visual .iebc-logo-frame {
  display: block;
  width: 90px;
  height: 90px;
  flex: 0 0 90px;
  align-self: center;
  padding: 4px;
  margin: 0;
  overflow: hidden;
  box-sizing: border-box;
  border-radius: 50%;
}

.concept-visual .iebc-logo-frame .iebc-logo {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  border-radius: 50%;
  object-fit: contain;
  object-position: center;
  transform: none;
}

.concept-visual .brand-lockup {
  height: 100%;
  align-items: center;
}

.concept-visual .map-frame .leaflet-control-zoom {
  display: block;
}

.concept-visual main {
  padding-bottom: 0;
}

.concept-visual .footer {
  display: none;
}

/* Awareness photo belongs to the analytical rail, not beneath opaque maps. */
body.concept-visual::before,
.concept-visual .workbench::before {
  opacity: 0 !important;
  background-image: none !important;
}

.concept-visual .sidebar-stack .stats-pane {
  position: relative;
  isolation: isolate;
  background: transparent;
}

.concept-visual .sidebar-stack .stats-pane::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url('./assets/iebc-registration-drive-watermark.png') center / cover no-repeat;
  opacity: .28;
  filter: grayscale(.08) saturate(.9);
  pointer-events: none;
}

.concept-visual .sidebar-stack .sidebar-actions,
.concept-visual .sidebar-stack #primary-stats,
.concept-visual .sidebar-stack .infographic-panel,
.concept-visual .sidebar-stack .infographic-total,
.concept-visual .sidebar-stack .infographic-activity,
.concept-visual .sidebar-stack .infographic-demographics,
.concept-visual .stats-pane.readout-mode .stakeholder-insights {
  background: rgba(255, 255, 255, .42) !important;
}

.concept-visual .sidebar-stack .infographic-card {
  background: rgba(255, 255, 255, .32) !important;
}

/* One-screen operating view: preserve the full three-map story at desktop sizes. */
@media (min-width: 1001px) {
  .concept-visual .shell { max-width: none; padding-inline: clamp(14px, 1.8vw, 30px); }
  .concept-visual main { padding-top: 10px; }
  .concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) { grid-template-rows: auto clamp(400px, calc(100svh - 280px), 640px); column-gap: 14px; }
  .concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) .map-trio { grid-template-rows: minmax(0, 1.6fr) minmax(0, 1fr); gap: 8px; }
  .concept-visual .frame-section { margin-top: 8px; padding-inline: 12px; }
  .concept-visual .frame-heading { padding-block: 9px 7px; }
  .concept-visual .map-frame header { min-height: 42px; padding: 9px 12px !important; }
  .concept-visual .map-frame header span { font-size: clamp(16px, 1.25vw, 20px) !important; }
  .concept-visual .map-frame header strong { font-size: clamp(18px, 1.5vw, 24px) !important; }
  .concept-visual .sidebar-stack { gap: 8px; }
  .concept-visual .compare-control-band, .concept-visual .sidebar-actions { min-height: 46px; }
}

/* Typography and map-control hierarchy: names read as headings; measures retain their numeric face. */
.concept-visual h1,
.concept-visual h2,
.concept-visual h3,
.concept-visual .map-frame header span,
.concept-visual .concept-map-legend strong,
.concept-visual .selection-context strong,
.concept-visual .compare-control-band strong {
  font-family: "Noto Serif", Georgia, serif !important;
}

.concept-visual .brand-lockup,
.concept-visual .brand-lockup * {
  font-family: "Noto Sans", Arial, Aptos, sans-serif !important;
}

/* Keep the distinct numeric display treatment already used by the infographic values. */
.concept-visual .infographic-total strong,
.concept-visual .infographic-card strong,
.concept-visual .infographic-demographics strong {
  font-family: "Noto Sans Display", "Noto Sans", Arial, sans-serif !important;
}

/* Compact, touch-safe map controls sit at the unobstructed lower-right edge. */
.concept-visual .map-frame .leaflet-top.leaflet-right {
  top: auto !important;
  right: 10px !important;
  bottom: 10px !important;
}

.concept-visual .map-frame .leaflet-top.leaflet-right .map-home-control,
.concept-visual .map-frame .leaflet-control-zoom a {
  width: 30px !important;
  height: 30px !important;
  min-width: 30px !important;
  line-height: 28px !important;
}

.concept-visual .map-frame .leaflet-top.leaflet-right .map-home-control:before {
  font-size: 19px !important;
  line-height: 28px !important;
}

.concept-visual .map-frame .leaflet-control-zoom a {
  font-size: 19px !important;
}

/* Explicit light/dark presentation mode; maps retain their selected basemap. */
.theme-toggle { display:inline-flex; align-items:center; gap:7px; min-height:32px; padding:0 10px; border:1px solid rgba(255,255,255,.42); border-radius:3px; background:rgba(255,255,255,.1); color:#fff; font:800 10px/1 "Noto Sans",Arial,sans-serif; letter-spacing:.08em; cursor:pointer; }
.theme-toggle:hover,.theme-toggle:focus-visible { background:rgba(255,255,255,.2); outline:2px solid var(--drebrm-lime); outline-offset:2px; }
body.concept-visual.theme-dark { --drebrm-ivory:#111a16; --drebrm-charcoal:#eef5ef; --drebrm-slate:#c4d1c6; background:#111a16; color:#eef5ef; }
body.concept-visual.theme-dark .shell,body.concept-visual.theme-dark .frame-section { background:rgba(14,25,20,.92); border-color:rgba(184,210,190,.22); }
body.concept-visual.theme-dark .frame-heading,body.concept-visual.theme-dark .map-frame header { border-color:rgba(184,210,190,.22); }
body.concept-visual.theme-dark .sidebar-stack .stats-pane::before { opacity:.42; filter:brightness(.72) saturate(.8); }
body.concept-visual.theme-dark .sidebar-stack .sidebar-actions,body.concept-visual.theme-dark .sidebar-stack #primary-stats,body.concept-visual.theme-dark .sidebar-stack .infographic-panel,body.concept-visual.theme-dark .sidebar-stack .infographic-total,body.concept-visual.theme-dark .sidebar-stack .infographic-activity,body.concept-visual.theme-dark .sidebar-stack .infographic-demographics,body.concept-visual.theme-dark .sidebar-stack .infographic-card,body.concept-visual.theme-dark .stats-pane.readout-mode .stakeholder-insights,body.concept-visual.theme-dark .compare-control-band { background:rgba(10,29,21,.56) !important; border-color:rgba(184,210,190,.25); }
body.concept-visual.theme-dark .glance-heading,body.concept-visual.theme-dark .infographic-total strong,body.concept-visual.theme-dark .infographic-card b,body.concept-visual.theme-dark .infographic-card strong,body.concept-visual.theme-dark .infographic-demographics b,body.concept-visual.theme-dark .infographic-demographics strong,body.concept-visual.theme-dark .compare-control-band strong { color:#f4fbf5; }
body.concept-visual.theme-dark .infographic-total small,body.concept-visual.theme-dark .infographic-kicker,body.concept-visual.theme-dark .compare-control-band span { color:#d1e2d3; }
body.concept-visual.theme-dark .readout-toggle { background:rgba(7,30,20,.7); color:#fff; border-color:var(--drebrm-lime); }

/* Full-height, left-anchored wash keeps legends readable over the basemap. */
.concept-visual .concept-map-legend {
  top: 0 !important;
  bottom: 0 !important;
  left: 0 !important;
  z-index: 700;
  width: 190px;
  max-width: 190px;
  min-height: 100%;
  padding: 76px 30px 16px 18px;
  align-content: start;
  border: 0;
  border-radius: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, .97) 0%, rgba(255, 255, 255, .9) 72%, rgba(255, 255, 255, 0) 100%);
  box-shadow: none;
}

.concept-visual .map-frame header {
  z-index: 703;
}

.concept-visual .map-trio .map-frame:not(:first-child) .concept-map-legend {
  width: 170px;
  max-width: 170px;
  padding-top: 62px;
  padding-right: 24px;
}

@media (max-width: 1000px) {
  .concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) {
    display: block;
  }

  .concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) > .frame-layout {
    display: block;
  }

  .concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) .sidebar-stack {
    margin-top: 12px;
  }

  .concept-visual .frame-section:not(.comparison-frame):has(.sidebar-stack) .map-trio {
    grid-template-rows: 350px 280px 280px;
  }
}

@media (max-width: 720px) {
  .concept-visual .iebc-logo-frame {
    width: 68px;
    height: 68px;
    flex-basis: 68px;
    padding: 3px;
  }
}

@media (min-width: 1001px) and (max-height: 820px) {
  .concept-visual .infographic-total {
    min-height: 84px;
    padding-top: 10px;
    padding-bottom: 9px;
  }

  .concept-visual .total-pictogram,
  .concept-visual .total-pictogram svg {
    width: 56px;
    height: 56px;
  }

  .concept-visual .infographic-card,
  .concept-visual .stats-pane .infographic-card {
    min-height: 58px;
    padding-top: 6px;
    padding-bottom: 6px;
  }

  .concept-visual .infographic-demographics {
    padding-top: 5px;
    padding-bottom: 7px;
  }

  .concept-visual .infographic-demographics .infographic-icon {
    width: 44px;
    height: 44px;
  }

  .concept-visual .infographic-demographics .infographic-icon svg {
    width: 40px;
    height: 40px;
  }
}

/* Updated exercise masthead: a Noto Serif title with a concise Noto Sans period line. */
.concept-visual .topbar::after {
  content: "enhanced Continuous Voter Registration I (eCVR I)" !important;
  top: 24px;
  font-family: "Noto Serif", Georgia, serif !important;
  font-size: clamp(24px, 2.55vw, 46px) !important;
  line-height: 1.08;
}

.concept-visual .topbar::before {
  content: "30-day national exercise from 30th March to 28th April 2026";
  position: absolute;
  z-index: 2;
  left: 38%;
  top: 81px;
  color: rgba(255,255,255,.84);
  font: 600 clamp(10px, .86vw, 13px)/1.2 "Noto Sans", Arial, sans-serif;
  letter-spacing: .015em;
}

@media (max-width: 1000px) {
  .concept-visual .topbar::before { left: auto; right: 24px; top: 76px; font-size: 10px; }
}

@media (max-width: 720px) {
  .concept-visual .topbar::before { display: none; }
}

/* Cache-resilient map and activity labels. */
.concept-visual .concept-map-legend > strong { font-size: 0 !important; }
.concept-visual .concept-map-legend > strong::after { content: "Activity intensity"; font: 700 12px/1 "Noto Serif", Georgia, serif; }
.concept-visual .concept-map-legend .boundary-key { font-size: 0 !important; }
.concept-visual .concept-map-legend .boundary-key::after { content: "Electoral unit"; font: 600 10px/1 "Noto Sans", Arial, sans-serif; }
.concept-visual .infographic-activity::before { content: "Activity\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0\00a0 Total Count"; display:block; padding:5px 0 7px 50px; border-bottom:1px solid rgba(18,60,43,.28); color:var(--drebrm-forest); font:800 clamp(9px,.72vw,11px)/1 "Noto Sans",Arial,sans-serif; letter-spacing:.08em; text-transform:uppercase; white-space:pre; }
.concept-visual .infographic-activity:has(.activity-column-head)::before { display:none; }

/* Readout prioritises the two comparable extremes over explanatory copy. */
.concept-visual .stats-pane.readout-mode .insights-body.two-rank-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  padding-top: 0;
}

.concept-visual .stats-pane.readout-mode .insights-body.two-rank-columns .rank-block {
  margin-top: 0;
}

.concept-visual .stats-pane.readout-mode .insights-body.two-rank-columns .rank-item {
  grid-template-columns: 20px minmax(0, 1fr) 48px;
  gap: 5px;
}

.concept-visual .stats-pane.readout-mode .insights-body.two-rank-columns .rank-bar {
  display: none;
}

@media (max-width: 620px) {
  .concept-visual .stats-pane.readout-mode .insights-body.two-rank-columns { grid-template-columns: 1fr; }
}

/* A transparent analytical rail leaves the outreach photograph perceptible without sacrificing contrast. */
.concept-visual .sidebar-stack .stats-pane,
.concept-visual .sidebar-stack .sidebar-actions,
.concept-visual .sidebar-stack #primary-stats,
.concept-visual .sidebar-stack .infographic-panel,
.concept-visual .sidebar-stack .infographic-total,
.concept-visual .sidebar-stack .infographic-activity,
.concept-visual .sidebar-stack .infographic-demographics,
.concept-visual .sidebar-stack .infographic-card {
  background: transparent !important;
}

.concept-visual .sidebar-stack .stats-pane::before { opacity: .42; }
.concept-visual .sidebar-stack .sidebar-actions,
.concept-visual .sidebar-stack .infographic-card,
.concept-visual .sidebar-stack .infographic-demographics > div { text-shadow: 0 1px 1px rgba(255,255,255,.86); }

.concept-visual .activity-column-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 5px 0 7px 50px;
  border-bottom: 1px solid rgba(18,60,43,.28);
  color: var(--drebrm-forest);
  font: 800 clamp(9px, .72vw, 11px)/1 "Noto Sans", Arial, sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.concept-visual .activity-column-head b:last-child { text-align: right; }
.concept-visual .infographic-card { filter: drop-shadow(0 2px 4px rgba(18,60,43,.16)); }
.concept-visual .infographic-card .infographic-icon,
.concept-visual .infographic-demographics .infographic-icon,
.concept-visual .total-pictogram {
  filter: drop-shadow(0 3px 3px rgba(18,60,43,.22));
  transform: scale(1.05);
}

/* The basemap is visible; polygon fills retain a light halo for separation over roads and labels. */
.concept-visual .leaflet-overlay-pane svg { filter: drop-shadow(0 1px 1px rgba(255,255,255,.78)); }
.concept-visual .map-frame.has-selection .leaflet-overlay-pane svg { filter: drop-shadow(0 0 3px rgba(255,255,255,.94)) drop-shadow(0 1px 2px rgba(7,59,41,.22)); }

.concept-visual .map-frame .leaflet-top.leaflet-right .map-home-control,
.concept-visual .map-frame .leaflet-control-zoom a {
  width: var(--map-control-size, 30px) !important;
  height: var(--map-control-size, 30px) !important;
  min-width: var(--map-control-size, 30px) !important;
  line-height: calc(var(--map-control-size, 30px) - 2px) !important;
  font-size: var(--map-control-font, 19px) !important;
}

.concept-visual .map-frame .leaflet-top.leaflet-right .map-home-control:before {
  font-size: var(--map-control-font, 19px) !important;
  line-height: calc(var(--map-control-size, 30px) - 2px) !important;
}

@media (min-width: 1001px) and (max-height: 820px) {
  .concept-visual .glance-heading { font-size: clamp(19px, 1.4vw, 23px); }
  .concept-visual .infographic-total strong { font-size: clamp(27px, 2.3vw, 35px); }
  .concept-visual .infographic-card b { font-size: clamp(12px, .85vw, 15px); }
  .concept-visual .infographic-card strong { font-size: clamp(16px, 1.25vw, 20px); }
  .concept-visual .infographic-demographics b { font-size: clamp(10px, .72vw, 12px); }
  .concept-visual .infographic-demographics strong { font-size: clamp(11px, .84vw, 13px); }
}