:root{--bg: #f4f6f8;--panel: #ffffff;--line: #d9dee3;--ink: #1f2a33;--muted: #6b7884;--accent: #1565c0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}.app-shell{display:grid;grid-template-columns:1fr 420px;height:100vh;background:var(--bg)}.map-pane{position:relative;min-width:0}.map-wrap,.leaflet-root{height:100%;width:100%}.leaflet-root{background:#dfe7ee}.map-toolbar{position:absolute;top:10px;left:10px;z-index:1000;display:flex;gap:12px;align-items:center;padding:8px 12px;background:#fffffff0;border:1px solid var(--line);border-radius:8px;box-shadow:0 1px 4px #0000001f;font-size:13px}.map-toolbar label{display:flex;flex-direction:column;gap:2px}.map-toggles{display:flex;flex-direction:column;gap:4px}.map-toggles .toggle{flex-direction:row;align-items:center;gap:6px;cursor:pointer}.map-sliders{display:flex;flex-direction:column;gap:6px}.map-toolbar select:disabled{opacity:.5}.map-stat{display:flex;flex-direction:column;color:var(--muted)}.map-legend{position:absolute;bottom:10px;left:10px;z-index:1000;display:flex;flex-wrap:wrap;gap:10px;max-width:60%;padding:8px 12px;background:#fffffff0;border:1px solid var(--line);border-radius:8px;box-shadow:0 1px 4px #0000001f;font-size:12px}.map-legend .legend-item i{border:1px solid rgba(0,0,0,.15)}.map-legend--right{left:auto;right:10px}.map-legend--wind{left:50%;right:auto;transform:translate(-50%);max-width:none}.map-legend--wind .wind-glyph{width:auto;height:auto;font-size:15px;font-weight:700;line-height:1}.side-pane{display:flex;flex-direction:column;border-left:1px solid var(--line);background:var(--panel);overflow:hidden}.side-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line)}.side-header h1{margin:0;font-size:18px}.side-header-actions{display:flex;flex-shrink:0;gap:8px;align-items:center}.tagline{margin:2px 0 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