:root{--bg:#f3f5f7;--panel:#fff;--surface:#f6f7f9;--ink:#222b37;--muted:#667384;--accent:#e31837;--border:#dfe4ea;--good:#16804a;--bad:#d52b3c;--radius:10px;color-scheme:light;font-family:Arial,system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}html,body,#main{height:100%;margin:0;overflow:hidden}body{background:var(--bg);color:var(--ink);font-size:13px;line-height:1.4}button,input,select{font:inherit}button,select,input{min-height:36px}button,select,summary{cursor:pointer}button{background:var(--panel);border:1px solid var(--border);border-radius:6px;color:var(--ink);padding:6px 10px;transition:background-color .15s,border-color .15s}button:hover:not(:disabled){background:#fff0f2;border-color:#efa3ae}button:disabled{opacity:.45;cursor:not-allowed}button.active,button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}button:active:not(:disabled){background:#c6102b}a{color:var(--ink)}:focus-visible{outline:3px solid #e3183780;outline-offset:2px}[hidden]{display:none!important}
h1,h2,h3,p{margin-top:0}h1{font-size:19px;line-height:1.2;margin:0 0 3px;letter-spacing:-.02em}h2{font-size:16px;margin:0 0 8px}h3{font-size:13px;margin:0 0 6px}.muted,.footer-note{color:var(--muted);font-size:11px;line-height:1.5}.muted{margin-bottom:8px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;top:-80px;left:12px;z-index:30;background:#fff;padding:12px}.skip-link:focus{top:8px}
.shell{height:100dvh;width:100%;display:grid;grid-template-columns:250px minmax(0,1fr) 290px;grid-template-rows:58px minmax(0,1fr);gap:12px;padding:0 12px 12px;max-width:2200px;margin:auto;overflow:hidden}.shell>*{min-width:0;min-height:0}header{grid-column:1/-1;display:flex;align-items:center;gap:20px;border-bottom:3px solid var(--accent);padding:7px 4px;background:var(--panel)}.brand-copy{flex:1;min-width:0}header p{color:var(--muted);margin:0;font-size:11px}.jnt-wordmark{color:var(--accent);font-size:29px;font-weight:900;font-style:italic;line-height:.82;letter-spacing:-2px;white-space:nowrap}.jnt-wordmark span{display:block;font-size:9px;font-style:normal;letter-spacing:2px;margin-top:5px}.header-controls{display:flex;align-items:center;gap:12px}.pill{font-size:11px;color:var(--muted);white-space:nowrap}.cta-link{min-height:32px;display:inline-flex;align-items:center;text-decoration:none;font-size:12px;color:var(--accent);font-weight:600}.workspace-nav{display:none}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#ccd3dc transparent}.inputs-panel{grid-column:1;grid-row:2}.map-panel{grid-column:2;grid-row:2;padding:0;display:flex;flex-direction:column;overflow:hidden;position:relative}.results-panel{grid-column:3;grid-row:2}.results-tabs{display:flex;gap:6px;margin-bottom:10px}.results-tabs button{flex:1;font-size:11px}.stack{display:grid;gap:10px}.field{display:grid;gap:4px}.field label{font-size:11px;font-weight:600}.field input,.field select,.district-search input,.map-toolbar select{width:100%;min-width:0;background:#fff;border:1px solid var(--border);color:var(--ink);border-radius:6px;padding:7px 9px;font-variant-numeric:tabular-nums}.field input:focus,.field select:focus,.district-search input:focus{border-color:var(--accent)}.field input[aria-invalid=true]{border-color:var(--bad)}input::placeholder{color:#8591a1}.toggle-row{display:flex;flex-wrap:wrap;gap:4px}.toggle{font-size:11px;padding:4px 8px}.coverage-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.coverage-heading h3{margin:0;font-size:12px}.checkbox-grid{display:grid;gap:4px}.checkbox-grid label{display:flex;align-items:center;gap:8px;min-height:30px;padding:5px 8px;border:1px solid var(--border);border-radius:5px;cursor:pointer;font-size:11px}.checkbox-grid label.checked{background:#fff4f5;border-color:#f2c6cc}.checkbox-grid label span{overflow-wrap:anywhere}.checkbox-grid input{width:15px;height:15px;min-height:0;margin:0;accent-color:var(--accent);flex-shrink:0}details{border-top:1px solid var(--border);padding-top:6px}summary{min-height:30px;display:list-item;padding:6px 0;color:var(--ink);font-size:11px;font-weight:600}details .stack{padding-top:6px}
.map-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:5px;padding:8px 10px;border-bottom:1px solid var(--border);flex-shrink:0}.map-toolbar label{color:var(--muted);font-size:11px}.map-toolbar select{width:auto;max-width:100%;font-size:11px}.map-toolbar button{font-size:11px;padding:5px 8px}.map-toolbar .toggle-row{margin-right:auto}.district-search{display:flex;align-items:center;gap:5px;padding:8px 10px 0;flex-shrink:0}.district-search input{flex:1;font-size:12px}.district-search button{white-space:nowrap;font-size:11px}.map-hint{font-size:11px;color:var(--muted);padding:5px 10px;margin:0;flex-shrink:0}#map{height:auto;min-height:140px;flex:1;width:100%;position:relative;background:#e8edf2}.map-unavailable{padding:24px;color:var(--muted);max-width:60ch}.map-unavailable strong{color:var(--ink);font-size:16px}.map-legend{display:flex;flex-wrap:wrap;gap:4px 10px;padding:6px 10px;color:var(--muted);font-size:10px;border-top:1px solid var(--border);flex-shrink:0}.map-legend span{display:inline-flex;align-items:center;gap:5px}.swatch{width:32px;height:6px;display:inline-block;border-radius:3px}.swatch-volume{background:linear-gradient(90deg,#1e5aa8,#f6c445)}.swatch-profit{background:linear-gradient(90deg,#e0553f,#f6c445,#39b37a)}#districtInspector{margin-top:10px}#ukDistrictDetails{padding:4px 0 10px}.tooltip-title{font-weight:700;font-size:13px;margin-bottom:8px}.tooltip-row{display:flex;justify-content:space-between;gap:12px;padding:4px 0;font-size:11px;color:var(--muted);border-bottom:1px solid var(--border)}.tooltip-row strong{color:var(--ink);font-weight:600;text-align:right;overflow-wrap:anywhere}.maplibregl-popup.map-tooltip .maplibregl-popup-content{background:#fff;color:var(--ink);border:1px solid var(--border);border-radius:8px;padding:12px;box-shadow:0 4px 20px #18202d20;font:12px/1.4 Arial,sans-serif;min-width:230px}.maplibregl-popup.map-tooltip .maplibregl-popup-tip{border-top-color:#fff}
.metrics-status{padding:8px;background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--muted);font-size:10px;line-height:1.45;margin-bottom:12px}.metrics-status[data-state=error]{border-color:var(--bad);color:var(--bad)}.metrics-status[data-state=pending]{color:#8e630c}.selection-panel{min-width:0}.selection-header{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.selection-header h3{margin:0}.mini-button{font-size:11px;min-height:30px}.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px}.stat-card{min-width:0;padding:10px 0;border-bottom:1px solid var(--border)}.stat-card h3{color:var(--muted);font-size:10px;font-weight:500;margin:0 0 4px}.stat-card .value{font-size:19px;line-height:1.25;font-weight:700;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.stat-card .value[data-sign=loss]{color:var(--bad)}.stat-card .value[data-sign=profit]{color:var(--good)}#coverageShare{display:block;font-size:10px;margin-top:3px}.footer-note{margin-top:14px;border-top:1px solid var(--border);padding-top:8px;font-size:10px}.footer-note span{display:block;margin-top:4px}.loading-indicator{display:none}
.parcel-controls{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:6px 10px 0;flex-shrink:0}.parcel-controls>span{font-size:11px;color:var(--muted)}.parcel-controls button{font-size:11px;min-height:30px;padding:4px 8px}#parcelStatus{padding:4px 10px;margin:0;font-size:10px;flex-shrink:0}.parcel-legend{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted);padding:3px 10px;flex-shrink:0}.parcel-legend i{width:100px;height:6px;border-radius:4px;background:linear-gradient(90deg,#335fa8,#3ab4c9,#f7d552,#f68b36,#d93640)}.parcel-method{padding:0 10px;border-top:0;flex-shrink:0}.parcel-method summary{min-height:26px;padding:4px 0;font-size:10px;color:var(--muted)}.parcel-method[open]{position:absolute;left:10px;right:10px;bottom:40px;max-height:65%;overflow:auto;z-index:5;padding:10px 14px;background:#fff;border:1px solid var(--border);box-shadow:0 5px 25px #0002;border-radius:8px}.parcel-method p{font-size:11px;line-height:1.5;color:var(--muted)}.parcel-method a{color:#bd142d}
@media(max-width:1199px){.shell{grid-template-columns:220px minmax(0,1fr) 250px;gap:8px;padding:0 8px 8px}.panel{padding:10px}.map-panel{padding:0}.map-toolbar label{display:none}.map-toolbar button{padding:5px 7px}.stat-card .value{font-size:17px}}
@media(max-width:850px){.shell{grid-template-columns:minmax(0,1fr);grid-template-rows:54px 36px minmax(0,1fr);gap:6px;padding:0 6px 6px}header{gap:12px;padding:6px 4px}header h1{font-size:16px}header p{display:none}.jnt-wordmark{font-size:25px}.header-controls .pill{display:none}.cta-link{font-size:10px}.workspace-nav{display:flex;grid-column:1;grid-row:2;gap:6px}.workspace-nav button{flex:1;min-height:32px;font-size:12px}.inputs-panel,.map-panel,.results-panel{grid-column:1;grid-row:3}.shell[data-view=map]>.inputs-panel,.shell[data-view=map]>.results-panel,.shell[data-view=inputs]>.map-panel,.shell[data-view=inputs]>.results-panel,.shell[data-view=results]>.map-panel,.shell[data-view=results]>.inputs-panel{display:none}.inputs-panel>.stack{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.inputs-panel>.stack>#weightNote,.inputs-panel>.stack>details,.inputs-panel>.stack>.field:last-child{grid-column:1/-1}.checkbox-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.map-toolbar{padding:6px;gap:4px}.map-toolbar .toggle-row{margin-right:0}.district-search{padding:6px 6px 0}.map-hint{padding:4px 6px;font-size:10px}#map{min-height:120px}.stat-card .value{font-size:22px}}
@media(max-height:600px){.shell{grid-template-rows:48px minmax(0,1fr)}.map-hint{display:none}.map-toolbar button,.map-toolbar select{min-height:30px}.parcel-legend{display:none}#parcelStatus{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.map-legend{padding:4px 8px}.parcel-method summary{min-height:22px}.brand-copy p{display:none}@media(max-width:850px){.shell{grid-template-rows:44px 32px minmax(0,1fr)}}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-height:600px){#map{min-height:0}}
@media(max-height:480px){.map-legend,.parcel-method,#parcelStatus{display:none}}