:root {
  color-scheme: light;
  --red: #eb5555;
  --blue: #1182ff;
  --yellow: #f7ac2f;
  --green: #2ca156;
  --green-lite: #ebf7ef;
  --green-dark: #239149;
  --bg: #ffffff;
  --panel: #ffffff;
  --panel-strong: #f3f4f6;
  --text: #333333;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #2ca156;
  --content-max: 1120px;
  --radius: 8px;
  --control-height: 44px;
  --shadow-soft: 0 22px 60px rgba(17, 24, 39, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page {
  min-height: 100vh;
}

.chart-shell {
  width: 100%;
  padding: 20px 24px 0;
}

.chart-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  max-width: var(--content-max);
  margin: 0 auto;
}

.chart-header h1 {
  margin: 0;
  font-size: clamp(21px, 2vw, 30px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.chart-frame {
  width: 100%;
  margin-top: 16px;
  background: var(--bg);
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  padding: 10px 10px 10px;
}

.chart-heading {
  padding: 4px 4px 10px;
}

.chart-heading h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
  font-weight: 700;
  color: var(--text);
}

.chart-context {
  min-height: 0;
  margin-top: 0;
  font-size: 12px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--muted);
}

.chart-context:not(:empty) {
  min-height: 18px;
  margin-top: 6px;
}

#chart-svg {
  display: block;
  width: 100%;
  height: auto;
}

.chart-note {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}

.story-intro {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 14px 0 22px;
}

.story-standfirst {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
}

.story-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding-top: 0;
  border-top: none;
}

.story-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 0 0;
  border-top: 3px solid var(--red);
}

.story-stat-value {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
}

.story-stat-red { border-top-color: var(--red); }
.story-stat-blue { border-top-color: var(--blue); }
.story-stat-yellow { border-top-color: var(--yellow); }
.story-stat-green { border-top-color: var(--green); }

.story-stat-label {
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.3;
  color: var(--muted);
}

.story-findings-title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 720px) {
  .story-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.story-methodology {
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.story-methodology p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
}

.methodology-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 32px;
  margin: 0;
}

.methodology-item {
  min-width: 0;
}

.methodology-item dt {
  margin: 0 0 4px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
}

.methodology-item dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

.methodology-footnote {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--muted);
}

@media (max-width: 720px) {
  .methodology-list {
    grid-template-columns: 1fr;
  }
}

.metric-info p {
  margin: 0 0 8px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text);
}

.metric-info p:last-child {
  margin-bottom: 0;
}

.metric-formula {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 12px;
  margin: 0 0 8px;
  overflow-x: auto;
}

.formula-expr {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 7px;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  font-style: italic;
  font-size: 15px;
  color: var(--text);
  white-space: nowrap;
}

.formula-expr + .formula-expr {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.formula-expr .op {
  font-style: normal;
  font-weight: 600;
  color: var(--muted);
  margin: 0 1px;
}

.formula-expr .lit {
  font-style: normal;
}

.formula-expr sub {
  font-style: normal;
  font-size: 0.68em;
}

.frac {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  vertical-align: middle;
  line-height: 1.35;
  margin: 1px 0;
}

.frac-num,
.frac-den {
  padding: 0 5px;
}

.frac-num {
  border-bottom: 1.3px solid currentColor;
  padding-bottom: 2px;
}

.frac-den {
  padding-top: 2px;
}

.metric-info-note {
  font-size: 11.5px;
  color: var(--muted);
  font-style: italic;
}

.controls-shell {
  padding: 16px 24px 20px;
  border-top: 0;
}

.controls-shell > * {
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

.controls-shell > * + * {
  margin-top: 16px;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.setup-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

/* Used instead of an inline style so the mobile media queries below (which
   target .control-grid/.setup-grid by class) can actually override this --
   an inline style would always win regardless of media query. */
.setup-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.control {
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: relative;
  min-width: 0;
}

.control-help {
  min-height: 15px;
  font-size: 11px;
  line-height: 1.35;
  color: var(--muted);
}

.control > span,
.row-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

button,
input[type="range"] {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  background: white;
  color: var(--text);
  border-radius: var(--radius);
  min-height: 36px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.2;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  box-shadow: none;
}

button:hover,
#brand-search:hover,
.brand-chip:hover,
.origin-chip:hover,
.multi-chip:hover {
  border-color: var(--green);
}

button:focus,
input:focus,
#brand-search:focus,
.multi-select-trigger:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(44, 161, 86, 0.08);
}

/* Every Setup panel on this page (this ONE selector list) uses the 4minit
   red accent (matching its panel-head-red header) for hover/focus states,
   rather than the site-wide default green. --accent also drives each
   panel's year-range slider thumb/fill. Any additional Setup-style panel
   added to this story MUST be added to every rule below -- there is no
   single class shared only by Setup panels (they all use the generic
   .filters-shell class), so this has to be kept in sync by hand. */
#setup-panel,
#capacity-setup-panel,
#supporting-setup-panel,
#snapshot-setup-panel,
#percapita-setup-panel,
#watersources-setup-panel,
#flow-setup-panel {
  --accent: var(--red);
  /* Each of these panels is DOM-adjacent to another Setup-style panel that's
     hidden whenever it shows, so the generic ".controls-shell > * + *"
     sibling-margin rule still applies even though the predecessor renders
     nothing -- doubling up with .controls-shell's own 16px padding-top.
     Zero it out so whichever one is visible sits flush against the
     container's own padding, same as if it were the true first child. */
  margin-top: 0 !important;
}
#setup-panel button:hover,
#setup-panel .multi-chip:hover,
#capacity-setup-panel button:hover,
#capacity-setup-panel .multi-chip:hover,
#supporting-setup-panel button:hover,
#supporting-setup-panel .multi-chip:hover,
#snapshot-setup-panel button:hover,
#snapshot-setup-panel .multi-chip:hover,
#percapita-setup-panel button:hover,
#percapita-setup-panel .multi-chip:hover,
#watersources-setup-panel button:hover,
#watersources-setup-panel .multi-chip:hover,
#flow-setup-panel button:hover,
#flow-setup-panel .multi-chip:hover {
  border-color: var(--red);
}
#setup-panel .control > span,
#capacity-setup-panel .control > span,
#supporting-setup-panel .control > span,
#snapshot-setup-panel .control > span,
#percapita-setup-panel .control > span,
#watersources-setup-panel .control > span,
#flow-setup-panel .control > span {
  color: var(--red);
}

#setup-panel button:focus,
#setup-panel input:focus,
#setup-panel .multi-select-trigger:focus,
#capacity-setup-panel button:focus,
#capacity-setup-panel input:focus,
#capacity-setup-panel .multi-select-trigger:focus,
#supporting-setup-panel button:focus,
#supporting-setup-panel input:focus,
#supporting-setup-panel .multi-select-trigger:focus,
#snapshot-setup-panel button:focus,
#snapshot-setup-panel input:focus,
#snapshot-setup-panel .multi-select-trigger:focus,
#percapita-setup-panel button:focus,
#percapita-setup-panel input:focus,
#percapita-setup-panel .multi-select-trigger:focus,
#watersources-setup-panel button:focus,
#watersources-setup-panel input:focus,
#watersources-setup-panel .multi-select-trigger:focus,
#flow-setup-panel button:focus,
#flow-setup-panel input:focus,
#flow-setup-panel .multi-select-trigger:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(235, 85, 85, 0.08);
}

.multi-select-dropdown {
  position: relative;
}

.multi-select-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  min-height: 34px;
  padding: 0 8px;
  font-size: 13px;
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  border-radius: 9px;
}

.multi-select-trigger::after {
  content: "▾";
  color: var(--muted);
  font-size: 12px;
  flex: 0 0 auto;
  margin-left: 10px;
}

.multi-select-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 200;
  display: none;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow-soft);
  grid-template-columns: 1fr;
  gap: 6px;
  min-width: 240px;
  max-height: 250px;
  overflow: auto;
}

.multi-select-dropdown.open .multi-select-menu {
  display: grid;
}

.multi-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #ffffff;
  font-size: 13px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  letter-spacing: 0;
}

.multi-chip input {
  margin: 0;
}

.multi-select-divider {
  padding: 8px 8px 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin-top: 4px;
}

.multi-select-divider:first-child {
  border-top: 0;
  margin-top: 0;
}

.multi-chip:has(input:disabled) {
  opacity: 0.45;
}

button {
  padding: 0 14px;
  cursor: pointer;
}

.filters-shell,
.preset-row,
.range-shell,
.brand-shell,
.info-shell,
.series-shell {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  overflow: visible;
}

.preset-row {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: stretch;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 15px;
  min-height: 48px;
  color: #ffffff;
  border-radius: 12px 12px 0 0;
}

.panel-head-green { background: var(--green); }
.panel-head-blue { background: var(--blue); }
.panel-head-yellow { background: var(--yellow); color: var(--text); }
.panel-head-red { background: var(--red); }

.panel-head-title {
  font-size: 15px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.panel-head-note {
  font-size: 11px;
  line-height: 1.2;
  font-weight: 600;
  opacity: 0.9;
}

.panel-head-tools {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.panel-head-count {
  font-size: 13px;
  line-height: 1;
  font-weight: 700;
  opacity: 0.92;
}

.panel-head-action {
  min-height: 24px;
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 0;
  line-height: 1;
}

.panel-head-action:hover {
  color: #ffffff;
  text-decoration: underline;
}

.panel-head-action:focus {
  box-shadow: none;
  outline: none;
  text-decoration: underline;
}

.panel-head-action-subtle {
  opacity: 0.92;
}

.panel-head-action-strong {
  /* 26px + .panel-head's 11px top/bottom padding = 48px, matching the
     panel-head's own min-height so a header with this button doesn't grow
     taller than one without (e.g. Chart Selection's plain title header). */
  min-height: 26px;
  padding: 0 12px;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  background: #ffffff;
  color: #333333;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 1px 0 rgba(17, 24, 39, 0.04);
}

.panel-head-action-strong:hover {
  background: #f9fafb;
  border-color: #bfc6cf;
  color: #333333;
  text-decoration: none;
}

.panel-head-action-strong:focus {
  border-color: #9ca3af;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.22);
  text-decoration: none;
}

.panel-body {
  padding: 14px 15px 15px;
  background: #ffffff;
  border-radius: 0 0 12px 12px;
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preset-buttons button {
  min-height: 36px;
  flex: 0 0 auto;
  padding: 0 14px;
  border-radius: 999px;
  background: #ffffff;
  font-size: 13px;
  font-weight: 700;
  justify-content: center;
  text-align: center;
}

.preset-buttons button:hover {
  color: var(--blue);
  border-color: var(--blue);
}

.preset-buttons button.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #ffffff;
}

.preset-buttons button.active:hover {
  color: #ffffff;
}

@media (max-width: 680px) {
  .preset-buttons button {
    flex: 1 1 calc(50% - 8px);
  }
}

.chart-aux:empty {
  display: none;
}

.chart-aux {
  margin: 0 0 4px;
}

.range-shell-inline {
  margin-top: 0;
  margin-bottom: 12px;
  padding-bottom: 2px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preset-buttons button {
  min-height: 36px;
  flex: 0 0 148px;
  padding: 0 12px;
  border-radius: 999px;
  background: #ffffff;
  font-size: 13px;
  font-weight: 700;
  justify-content: center;
  text-align: center;
}

.export-actions button:hover,
#clear-brands:hover {
  color: var(--green);
}

.compare-groups {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 12px;
}

.compare-group-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 6px;
}

.topic-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.topic-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 4px;
  border-radius: 8px;
}

.topic-row:hover {
  background: var(--panel-strong);
}

.topic-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
}

.source-btn-empty {
  min-height: 26px;
  min-width: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 480px) {
  .topic-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

.series-help {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}

.series-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.series-row {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  padding: 12px;
}

.series-row:nth-child(even) {
  background: #fafbfc;
}

.series-summary {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--text);
}

.series-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) 72px;
  gap: 8px;
  align-items: end;
}

.series-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.series-dropdown .multi-select-menu {
  min-width: 0;
}

.series-combobox {
  width: 100%;
  position: relative;
}

.series-target-input,
.series-static {
  width: 100%;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #ffffff;
  font-size: 13px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--text);
  display: flex;
  align-items: center;
}

.series-target-input::placeholder {
  color: #9ca3af;
}

.series-target-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 220;
  display: none;
  max-height: 220px;
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.series-combobox.open .series-target-menu {
  display: grid;
  gap: 6px;
}

.series-target-option {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #ffffff;
  color: var(--text);
  font-size: 13px;
  font-weight: 400;
  text-align: left;
}

.series-target-option.is-active,
.series-target-option:hover {
  border-color: var(--green);
  background: var(--green-lite);
}

.series-dropdown.is-disabled {
  opacity: 0.55;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.range-header,
.brand-header,
.export-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.range-readout {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 14px;
  color: var(--text);
  font-weight: 700;
}

.double-range {
  position: relative;
  margin-top: 8px;
  height: 28px;
}

.double-range-track,
.double-range-fill {
  position: absolute;
  top: 11px;
  height: 5px;
  border-radius: 999px;
}

.double-range-track {
  left: 0;
  right: 0;
  background: var(--gray-200, #e5e7eb);
}

.double-range-fill {
  background: var(--accent);
}

.double-range input[type="range"] {
  position: absolute;
  inset: 0;
  width: 100%;
  margin: 0;
  background: transparent;
  pointer-events: none;
  -webkit-appearance: none;
  appearance: none;
}

.double-range input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--accent);
  cursor: pointer;
  pointer-events: auto;
}

.double-range input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--accent);
  cursor: pointer;
  pointer-events: auto;
}

.double-range input[type="range"]::-webkit-slider-runnable-track {
  background: transparent;
}

.double-range input[type="range"]::-moz-range-track {
  background: transparent;
}

.brand-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
}

#brand-search {
  min-width: 280px;
  flex: 1 1 420px;
  min-height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  font-size: 13px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  letter-spacing: 0;
}

#brand-search::placeholder {
  color: #9ca3af;
}

.brand-count {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.selector-divider {
  height: 1px;
  margin: 12px 0;
  background: var(--line);
}

.origin-header {
  display: flex;
  align-items: center;
  margin-top: 2px;
}

.origin-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
  margin-top: 8px;
}

.origin-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: white;
  font-size: 13px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  letter-spacing: 0;
}

.origin-chip input {
  margin: 0;
}

.origin-chip:has(input:disabled) {
  opacity: 0.45;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
  margin-top: 8px;
  max-height: 340px;
  overflow: auto;
  padding-right: 4px;
}

.brand-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: white;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  letter-spacing: 0;
}

.brand-chip:has(input:disabled) {
  opacity: 0.45;
}

.brand-chip input {
  margin: 0;
}

.swatch {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  flex: 0 0 auto;
}

.brand-name {
  font-size: 13px;
  line-height: 1.2;
  flex: 1 1 auto;
  min-width: 0;
}

.series-actions {
  display: flex;
  align-items: end;
  width: 72px;
}

.series-actions button {
  width: 72px;
  min-height: 32px;
  padding: 0 10px;
  font-size: 12px;
  border-color: rgba(235, 85, 85, 0.32);
  background: rgba(235, 85, 85, 0.08);
  color: var(--red);
  font-weight: 700;
}

.series-actions button:hover {
  border-color: rgba(235, 85, 85, 0.5);
  background: rgba(235, 85, 85, 0.12);
  color: #c83f3f;
}

.series-actions button:focus {
  border-color: rgba(235, 85, 85, 0.5);
  box-shadow: 0 0 0 4px rgba(235, 85, 85, 0.12);
}

.brand-kind {
  flex: 0 0 auto;
  font-size: 9px;
  line-height: 1;
  text-transform: uppercase;
  color: var(--gray-500, #6b7280);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 5px;
  background: var(--green-lite);
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  border-top: 2px solid var(--green);
  padding-top: 6px;
  margin-bottom: 12px;
}

.brand-accent {
  max-width: var(--content-max);
  margin: 16px auto 0;
  padding-left: 0;
}

.color-bar {
  display: flex;
  height: 5px;
  border-radius: 999px;
  overflow: hidden;
  width: 164px;
  max-width: 100%;
}

.color-bar span {
  flex: 1;
}

.color-bar .c1 { background: var(--red); }
.color-bar .c2 { background: var(--blue); }
.color-bar .c3 { background: var(--yellow); }
.color-bar .c4 { background: var(--green); }

@media (max-width: 1320px) {
  .setup-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (max-width: 980px) {
  .chart-topbar,
  .brand-header {
    flex-direction: column;
    align-items: stretch;
  }

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

  #brand-search {
    min-width: 0;
  }

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

@media (max-width: 680px) {
  .chart-shell,
  .controls-shell {
    padding-left: 12px;
    padding-right: 12px;
  }

  .chart-topbar,
  .origin-header {
    flex-direction: column;
    align-items: stretch;
  }

  .series-grid {
    grid-template-columns: 1fr;
  }

  .series-actions {
    justify-content: stretch;
  }

  .series-actions button {
    width: 100%;
  }

  .control-grid,
  .setup-grid {
    grid-template-columns: 1fr;
  }

  .multi-select-menu {
    min-width: 0;
  }

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

  .preset-row,
  .range-header,
  .brand-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .brand-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "search search"
      "count clear";
    gap: 8px;
  }

  #brand-search {
    grid-area: search;
    min-width: 0;
    width: 100%;
  }

  .brand-count {
    grid-area: count;
    align-self: center;
  }

  #clear-brands {
    grid-area: clear;
  }

  .preset-buttons button {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }
  .origin-grid,
  .brand-grid {
    grid-template-columns: 1fr;
  }

  .brand-shell,
  .filters-shell,
  .preset-row,
  .range-shell,
  .info-shell,
  .series-shell {
    padding: 0;
  }

  .panel-head {
    padding: 10px 12px;
  }

  .panel-body {
    padding: 12px;
  }

  .chart-header h1 {
    font-size: 20px;
  }

  .chart-header p {
    font-size: 14px;
  }
}

/* ── Hover tooltip ───────────────────────────────────────────────────── */
.chart-tooltip {
  position: fixed;
  background: #1f2937;
  color: #f9fafb;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  pointer-events: none;
  z-index: 200;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  display: none;
  min-width: 180px;
}
.chart-tooltip-date {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #9ca3af;
  margin-bottom: 8px;
}
.chart-tooltip-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
  opacity: 0.55;
  font-weight: 400;
}
.chart-tooltip-row.is-active {
  opacity: 1;
  font-weight: 700;
}
.chart-tooltip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.chart-tooltip-label {
  flex: 1;
}
.chart-tooltip-value {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ── Country / city picker (mauritius-cost-of-living only) ───────────────────── */

.series-help {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}

#search {
  width: 100%;
  margin-bottom: 10px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: 13px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

#baseline-select {
  width: 100%;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: #ffffff;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.baseline-row {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 12px;
  row-gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.baseline-row-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  white-space: nowrap;
}

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

.country-list {
  max-height: 320px;
  overflow-y: auto;
  margin: 0 -4px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-flow: row;
  column-gap: 4px;
}

@media (max-width: 560px) {
  .country-list { grid-template-columns: 1fr; }
}

.country-list label {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 6px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  min-width: 0;
}

.country-list label:hover { background: var(--panel-strong); }

.country-list .swatch {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  flex: 0 0 auto;
}

.country-list .name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.country-list .coverage {
  margin-left: auto;
  font-size: 10.5px;
  color: var(--muted);
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
}

.country-list .coverage.thin { color: #c2410c; }

.country-list .tier-badge {
  flex: 0 0 auto;
  margin-left: 6px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 4px;
  padding: 1px 5px;
}

.country-list .tier-badge-official { color: #166534; background: #dcfce7; }
.country-list .tier-badge-oecd { color: #1d4ed8; background: #dbeafe; }
.country-list .tier-badge-ilo { color: #7c2d12; background: #ffedd5; }

/* ── View tabs (Numbeo vs. Wages/PPP) ────────────────────────────────── */

.view-tab {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.view-tab:hover { border-color: var(--green); color: var(--text); }
.view-tab.active { background: var(--green); border-color: var(--green); color: #ffffff; }

/* ── Reservoir story: reservoir select + year toggles + secondary charts ── */

.year-list {
  max-height: 260px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

@media (max-width: 680px) {
  .year-list { grid-template-columns: repeat(2, 1fr); }
}

.year-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  background: #ffffff;
}

.year-chip:hover { background: var(--panel-strong); }
.year-chip input { margin: 0; }
.year-chip .swatch { width: 9px; height: 2px; border-radius: 1px; background: #b7bcc4; flex: 0 0 auto; }

/* ---------------------------------------------------------------------
   Auxiliary HTML content shown alongside the shared chart for certain
   views (composition list, snapshot summary, statlines, etc).
--------------------------------------------------------------------- */

.composition-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.composition-row {
  display: grid;
  grid-template-columns: 12px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}

.composition-row i {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.composition-row strong {
  display: block;
  font-size: 14px;
}

.composition-row small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.composition-row span {
  font-weight: 600;
  white-space: nowrap;
}

.composition-row b {
  color: var(--green-dark);
  white-space: nowrap;
}

/* Latest checkpoint snapshot */
.snapshot-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.snapshot-summary > div {
  background: var(--panel-strong);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.snapshot-summary span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.snapshot-summary strong {
  font-size: 20px;
  font-weight: 800;
}

@media (max-width: 680px) {
  .snapshot-summary { grid-template-columns: 1fr; }
}

/* Context heading rows for rainfall/storage card */
.context-heading {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.context-heading > div {
  background: var(--panel-strong);
  border-radius: var(--radius);
  padding: 8px 10px;
  flex: 1 1 160px;
}

.context-heading span {
  display: block;
  font-size: 11px;
  color: var(--muted);
}

.context-heading strong {
  font-size: 16px;
  font-weight: 800;
}

/* Water-use statline, reused across secondary cards */
.use-statline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.use-statline > div {
  background: var(--panel-strong);
  border-radius: var(--radius);
  padding: 8px 10px;
}

.use-statline span {
  display: block;
  font-size: 11px;
  color: var(--muted);
}

.use-statline strong {
  font-size: 15px;
  font-weight: 800;
}