html, body { height: 100%; margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; }
header#controls { padding: 8px 12px; background: #f8fafc; border-bottom: 1px solid #e5e7eb; position: sticky; top: 0; z-index: 10; }
#controls .row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
#controls .group { display: flex; align-items: center; gap: 8px; }
#controls select, #controls input[type="range"], #controls button { padding: 4px 6px; }
#controls .radio-group { display: inline-flex; gap: 12px; }
#controls .stepper { display: inline-flex; align-items: center; gap: 6px; }
#controls button { background: #eef2ff; border: 1px solid #c7d2fe; border-radius: 6px; cursor: pointer; }
#controls button:hover { background: #e0e7ff; }
#controls .hint { font-size: 13px; color: #6b7280; }
#controls .stats { font-size: 13px; color: #374151; gap: 24px; }
#controls .stats .pill { background:#eef2ff; border:1px solid #c7d2fe; padding:4px 8px; border-radius:12px; }
#controls .expl { font-size: 12px; color: #6b7280; }

#main { display: grid; grid-template-columns: 1fr 420px; height: calc(100vh - 116px); }
#map { width: 100%; height: 100%; background: #f3f4f6; }
#sidepanel { border-left: 1px solid #e5e7eb; background: #fff; overflow: auto; }
#info { padding: 12px 12px 24px; }
#panelTitle { margin: 8px 0 4px; }
#totals { font-size: 14px; margin-bottom: 8px; color: #374151; }
#subsectors .badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 9999px; border: 1px solid #e5e7eb; margin: 4px; font-size: 12px; }
#subsectors .swatch { width: 10px; height: 10px; border-radius: 2px; display: inline-block; background: #aaa; }

#legend { padding: 12px; border-bottom: 1px solid #e5e7eb; }
#legend h3 { margin: 0 0 8px; font-size: 16px; }
#legendItems { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 10px; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.legend-swatch { width: 14px; height: 14px; border-radius: 3px; border: 1px solid #11182733; }