:root {
  --bg: #f5f7fa;
  --panel: #ffffff;
  --text: #172033;
  --muted: #667085;
  --border: #dfe4eb;
  --accent: #315f9f;
  --accent-dark: #173d73;
  --accent-soft: #e8f0fb;
  --highlight: #d5792d;
  --map-land: #f6f7f9;
  --map-border: #d6dce5;
  --zero-fill: #edf0f4;
  --edge: #446890;
  --shadow: 0 8px 30px rgba(28, 45, 72, 0.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; width: 100%; height: 100%; overflow: hidden; font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--text); background: var(--bg); }
button, input, select { font: inherit; }
button, select, input { outline-color: var(--accent); }
.app-shell { display: grid; grid-template-columns: 355px 1fr; height: 100vh; min-height: 0; }
.sidebar { position: relative; z-index: 2; overflow-y: auto; background: var(--panel); border-right: 1px solid var(--border); padding: 24px 22px 22px; box-shadow: var(--shadow); }
.project-header { padding-bottom: 19px; border-bottom: 1px solid var(--border); }
.eyebrow, .toolbar-kicker { font-size: 10px; letter-spacing: .14em; font-weight: 700; color: var(--accent); }
h1 { font-size: 24px; line-height: 1.16; margin: 8px 0 8px; letter-spacing: -0.02em; }
.subtitle { margin: 0; color: #40516c; font-size: 13px; line-height: 1.45; }
.paper-title { margin: 12px 0 0; font-size: 11.5px; line-height: 1.45; color: var(--muted); }
.control-section { padding: 18px 0; border-bottom: 1px solid var(--border); }
.section-heading { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; font-weight: 800; color: #475467; margin-bottom: 11px; }
.field-label { display: block; font-size: 11.5px; color: #475467; margin: 12px 0 6px; font-weight: 650; }
select, .search-row input { width: 100%; border: 1px solid var(--border); background: #fff; color: var(--text); border-radius: 8px; padding: 9px 10px; font-size: 12.5px; }
.year-row { display: grid; grid-template-columns: 34px 34px 34px 1fr; gap: 6px; align-items: center; margin-bottom: 8px; }
.icon-button { height: 32px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: #384860; cursor: pointer; }
.icon-button:hover, .secondary-button:hover, .small-button:hover { background: #f4f7fb; }
.play-button { color: var(--accent); }
.year-value { text-align: right; font-weight: 750; font-size: 19px; color: var(--accent-dark); }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.toggle-row { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #475467; margin-top: 10px; }
.toggle-row input { accent-color: var(--accent); }
.search-row { display: grid; grid-template-columns: 1fr 56px; gap: 7px; }
.small-button, .secondary-button { border: 1px solid var(--border); background: #fff; border-radius: 8px; color: #394a62; cursor: pointer; font-size: 12px; font-weight: 650; }
.small-button { padding: 8px 7px; }
.button-row { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: 8px; }
.secondary-button { padding: 8px 7px; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.stat { border: 1px solid var(--border); background: #fbfcfe; border-radius: 9px; padding: 10px; }
.stat-label { display: block; color: var(--muted); font-size: 10.5px; margin-bottom: 5px; }
.stat strong { font-size: 16px; font-weight: 750; }
.selected-card { padding: 18px 0; border-bottom: 1px solid var(--border); }
.selected-card h2 { font-size: 15px; margin: -2px 0 12px; }
.selected-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
.selected-metrics div { display: flex; flex-direction: column; }
.selected-metrics span { color: var(--muted); font-size: 10px; }
.selected-metrics strong { font-size: 13px; margin-top: 2px; }
.partner-title { font-size: 10.5px; color: var(--muted); font-weight: 650; margin-top: 13px; }
.partner-list { padding-left: 19px; margin: 7px 0 0; font-size: 11.5px; color: #40516c; }
.partner-list li { margin: 4px 0; padding-left: 2px; }
.sidebar-footer { padding-top: 15px; color: var(--muted); font-size: 10.5px; line-height: 1.5; }
.sidebar-footer p { margin: 0 0 8px; }
.sidebar-footer a { color: var(--accent); text-decoration: none; }
.map-panel { position: relative; min-width: 0; min-height: 0; background: #f9fafc; overflow: hidden; }
.map-toolbar { position: absolute; left: 18px; top: 16px; right: 18px; z-index: 3; display: flex; justify-content: space-between; align-items: center; pointer-events: none; }
.toolbar-year { display: inline-block; margin-left: 10px; font-size: 20px; font-weight: 800; color: #233a59; }
.toolbar-note { background: rgba(255,255,255,.9); border: 1px solid var(--border); padding: 7px 10px; border-radius: 999px; font-size: 10.5px; color: #516078; backdrop-filter: blur(5px); }
.map-svg { width: 100%; height: 100%; display: block; cursor: grab; user-select: none; }
.map-svg.dragging { cursor: grabbing; }
.ocean { fill: #fbfcfe; }
.base-map { fill: var(--map-land); stroke: var(--map-border); stroke-width: 5; vector-effect: non-scaling-stroke; }
.region-shape { stroke: rgba(255,255,255,.92); stroke-width: 0.9; vector-effect: non-scaling-stroke; cursor: pointer; transition: opacity .1s; }
.region-shape.zero { fill: var(--zero-fill); }
.region-shape.focused { stroke: var(--highlight); stroke-width: 2.4; }
.edge-path { fill: none; stroke: var(--edge); stroke-linecap: round; vector-effect: non-scaling-stroke; pointer-events: none; }
.edge-path.focused { stroke: var(--highlight); opacity: .92 !important; }
.node { fill: #fff; stroke: var(--accent-dark); stroke-width: 1.2; vector-effect: non-scaling-stroke; cursor: pointer; }
.node.focused { fill: #fff5ea; stroke: var(--highlight); stroke-width: 2.2; }
.node.dimmed { opacity: .18; }
.node-label { font-size: 72px; font-weight: 700; fill: #2f4059; paint-order: stroke; stroke: rgba(255,255,255,.94); stroke-width: 14px; stroke-linejoin: round; pointer-events: none; }
.legend { position: absolute; right: 20px; bottom: 24px; z-index: 3; width: 190px; padding: 10px 12px; background: rgba(255,255,255,.94); border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 4px 18px rgba(28,45,72,.08); }
.legend-title { font-size: 10.5px; font-weight: 700; color: #475467; margin-bottom: 7px; }
.legend-scale { height: 8px; border-radius: 99px; background: linear-gradient(90deg,#e8eef6,#8ba9cf,#315f9f,#173d73); overflow: hidden; }
.legend-values { display: flex; justify-content: space-between; font-size: 9.5px; color: var(--muted); margin-top: 4px; }
.tooltip { position: absolute; z-index: 5; max-width: 260px; pointer-events: none; background: rgba(22,31,47,.94); color: #fff; border-radius: 8px; padding: 9px 10px; font-size: 11px; line-height: 1.45; box-shadow: 0 7px 20px rgba(0,0,0,.16); }
.tooltip strong { font-size: 12px; }
.tooltip-note { display: inline-block; margin-top: 3px; opacity: .72; }
.map-help { position: absolute; left: 20px; bottom: 20px; z-index: 2; color: #7a8595; font-size: 10px; background: rgba(255,255,255,.7); padding: 5px 8px; border-radius: 6px; }
@media (max-width: 850px) {
  html, body { overflow: auto; height: auto; }
  .app-shell { grid-template-columns: 1fr; grid-template-rows: auto 72vh; height: auto; min-height: 100vh; }
  .sidebar { max-height: none; overflow: visible; border-right: 0; border-bottom: 1px solid var(--border); box-shadow: none; padding: 18px; }
  .project-header { padding-bottom: 14px; }
  h1 { font-size: 22px; }
  .control-section { padding: 14px 0; }
  .stats-grid { padding: 14px 0; }
  .map-panel { min-height: 560px; }
  .map-toolbar { top: 10px; left: 12px; right: 12px; }
  .toolbar-note { display: none; }
  .legend { width: 160px; right: 12px; bottom: 15px; }
  .map-help { display: none; }
}

.tiny-region{stroke-width:.7;vector-effect:non-scaling-stroke;cursor:pointer}.tiny-region:hover{stroke:#142f55;stroke-width:1.5}