*{box-sizing:border-box}html,body,#app{color:#eef2ee;background:#0e1512;width:100%;height:100%;margin:0;padding:0;font-family:system-ui,sans-serif;overflow:hidden}#scene-canvas{width:100%;height:100%;display:block;position:fixed;inset:0}#hud{pointer-events:none;position:fixed;inset:0}:root{--card-bg:#0e1a14a6;--card-bg-solid:#142018;--card-border:#3a4a3f;--card-accent:#6ea87e;--card-radius:8px;--bottom-stack-offset:calc(12px + env(safe-area-inset-bottom,0px))}.card{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--card-radius);padding:10px 12px}#hud[data-quality-tier=low] .card{background:var(--card-bg-solid);-webkit-backdrop-filter:none}.card button,.card select{color:#eef2ee;border:1px solid var(--card-border);cursor:pointer;background:#1c2620;border-radius:4px;padding:6px 10px;font-family:inherit;font-size:13px}.card button.active{border-color:var(--card-accent);background:#3f6b4a}.segmented{display:inline-flex}.segmented button{border-left-width:0;border-radius:0;padding:6px 8px}.segmented button:first-child{border-left-width:1px;border-top-left-radius:4px;border-bottom-left-radius:4px}.segmented button:last-child{border-top-right-radius:4px;border-bottom-right-radius:4px}#hud-top{top:calc(12px + env(safe-area-inset-top,0px));left:calc(12px + env(safe-area-inset-left,0px));right:calc(12px + env(safe-area-inset-right,0px));pointer-events:none;flex-direction:column;align-items:flex-start;gap:8px;display:flex;position:fixed}#top-bar{pointer-events:auto;flex-wrap:wrap;align-items:center;gap:8px;display:flex}#layers-drawer{pointer-events:auto;flex-direction:column;gap:8px;width:240px;max-height:min(60vh,420px);display:flex;overflow-y:auto}.layer-row{cursor:pointer;align-items:center;gap:8px;font-size:13px;display:flex}.layer-row input[type=checkbox]{accent-color:var(--card-accent);cursor:pointer;width:16px;height:16px}.layer-row--disabled{opacity:.5;cursor:not-allowed}.layer-row--disabled input[type=checkbox]{cursor:not-allowed}#controls-overlay-wrap{pointer-events:none;flex-direction:column;align-self:flex-end;align-items:flex-end;gap:6px;display:flex}#controls-toggle{pointer-events:auto;color:#eef2ee;border:1px solid var(--card-border);cursor:pointer;background:#1c2620;border-radius:4px;padding:6px 10px;font-size:15px;line-height:1}#controls-toggle.active{border-color:var(--card-accent);background:#3f6b4a}#controls-overlay{opacity:.82;flex-direction:column;gap:4px;min-width:168px;font-size:12px;transition:opacity .12s;display:flex}@media (prefers-reduced-motion:reduce){#controls-overlay{transition:none}}.controls-row{align-items:center;gap:6px;display:flex}.keycap{border:1px solid var(--card-border);min-width:20px;height:20px;box-shadow:0 1px 0 var(--card-border);color:#eef2ee;background:#1c2620;border-radius:4px;justify-content:center;align-items:center;padding:0 5px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;display:inline-flex}.controls-label{color:#c7cfc9;white-space:nowrap}@media (max-width:640px){#controls-overlay{display:none}}@media (pointer:coarse) and (hover:none){#controls-overlay-wrap{display:none!important}}#hud[data-touch-only=true] [data-mode=fly],#hud[data-touch-only=true] [data-mode=walk]{display:none}#hud[data-touch-only=true] .card button,#hud[data-touch-only=true] .card select{min-width:44px;min-height:44px}#hud[data-touch-only=true] .layer-row input[type=checkbox]{width:44px;height:44px}#hud[data-touch-only=true] #caveat-toggle{align-items:center;min-height:44px;display:flex}#hud[data-touch-only=true] #mobile-sheet-toggle{min-width:44px;min-height:44px}#hud-bottom{left:calc(12px + env(safe-area-inset-left,0px));right:calc(12px + env(safe-area-inset-right,0px));bottom:var(--bottom-stack-offset);pointer-events:none;z-index:700;flex-direction:column;align-items:flex-start;gap:8px;display:flex;position:fixed}.hidden{display:none!important}#turbine-legend{color:#eef2ee;align-items:center;gap:10px;font-size:12px;display:flex}.legend-item{align-items:center;gap:4px;display:flex}.legend-swatch{border-radius:2px;width:10px;height:10px;display:inline-block}.legend-swatch-proposed{background:#f2f4f6}.legend-swatch-operational{background:#8a8f94}#panel-route{pointer-events:auto;flex-direction:column;gap:8px;max-width:420px;display:flex}#route-buttons{flex-wrap:wrap;align-items:center;gap:6px;display:flex}#route-hint-toggle{margin-left:auto}#route-scrubber{accent-color:#6ea87e;width:100%}#route-readout{font-variant-numeric:tabular-nums;color:#c7cfc9;font-size:12px}#route-hint{color:#93a39a;margin-top:2px;font-size:11px}#route-strip{pointer-events:auto;align-items:center;gap:8px;max-width:640px;display:flex}#hud[data-compact=true] #route-strip{max-width:calc(100vw - 24px - env(safe-area-inset-left,0px) - env(safe-area-inset-right,0px) - var(--minimap-compact-width) - 12px)}#route-strip #route-scrubber{box-sizing:content-box;accent-color:#6ea87e;flex:auto;width:auto;min-width:44px;padding:14px 0}#route-sheet-section{flex-wrap:wrap;align-items:center;gap:6px;display:flex}#route-sheet-section #route-hint,#route-sheet-section #route-readout{flex-basis:100%}#map-sheet-section{flex-direction:column;align-items:flex-start;gap:8px;display:flex}.sheet-section-heading{color:#93a39a;font-size:12px}#view-scale-hint{pointer-events:none;color:#93a39a;max-width:420px;font-size:11px}#hud-strip{pointer-events:none;flex-wrap:wrap;align-items:center;gap:12px;max-width:640px;display:flex}#readout,#status{font-variant-numeric:tabular-nums;font-size:13px}#readout{white-space:nowrap;flex:none}#status{text-align:right;overflow-wrap:break-word;flex:auto;min-width:0}#status.status--blocker{text-align:left;color:#ffd9a0;background:#592f0a8c;border:1px solid #d98c3f;border-radius:6px;flex-basis:100%;padding:4px 8px}@media (max-width:640px){#hud-strip{flex-direction:column;align-items:stretch}#readout,#status{white-space:normal;text-align:left}}#caveat{pointer-events:auto;color:#c7cfc9;max-width:640px;font-size:11px;line-height:1.4}#caveat-toggle{text-align:left;width:100%;font:inherit;color:#eef2ee;cursor:pointer;background:0 0;border:none;margin:0;padding:0;font-size:12px;display:block}#caveat-body{margin-top:6px}#hud[data-compact=true] #layers-toggle,#hud[data-compact=true] #layers-drawer,#hud[data-compact=true] #controls-overlay-wrap,#hud[data-compact=true] #top-bar{display:none}#hud[data-compact=true] #hud-strip{width:100%;max-width:none}#mobile-sheet-toggle{display:none}#hud[data-compact=true] #mobile-sheet-toggle{pointer-events:auto;color:#eef2ee;border:1px solid var(--card-border);cursor:pointer;background:#1c2620;border-radius:4px;align-items:center;padding:6px 10px;font-family:inherit;font-size:13px;display:inline-flex}#mobile-sheet-toggle.active{border-color:var(--card-accent);background:#3f6b4a}#mobile-sheet{z-index:600;pointer-events:auto;border-radius:var(--card-radius) var(--card-radius) 0 0;max-height:60vh;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px));flex-direction:column;display:flex;position:fixed;bottom:0;left:0;right:0}#mobile-sheet-header{border-bottom:1px solid var(--card-border);flex:none;justify-content:space-between;align-items:center;margin-bottom:8px;padding-bottom:8px;display:flex}#mobile-sheet-title{color:#c7cfc9;font-size:13px}#mobile-sheet-content{flex-direction:column;gap:10px;display:flex;overflow-y:auto}#osm-minimap{right:calc(12px + env(safe-area-inset-right,0px));bottom:var(--bottom-stack-offset);pointer-events:auto;cursor:crosshair;z-index:500;background:#aab7bd;border:1px solid #3a4a3f;border-radius:6px;width:240px;height:200px;position:fixed;overflow:hidden}#hud[data-compact=true]{--minimap-compact-width:min(43.75vw, 240px)}#hud[data-compact=true][data-route-strip-narrow-minimap=true]{--minimap-compact-width:min(35vw, 240px)}#hud[data-compact=true] #osm-minimap{width:var(--minimap-compact-width);aspect-ratio:6/5;z-index:800;height:auto}#hud[data-compact=true] #osm-minimap .leaflet-control-zoom,#hud[data-compact=true] #osm-minimap .leaflet-control-layers,#hud[data-compact=true] #osm-minimap .osm-recentre-control{display:none}#hud[data-compact=true] #osm-minimap.osm-minimap--expanded{width:min(80vw,72vh)}#osm-minimap .leaflet-control-attribution{background:#ffffffb3;font-size:9px}#osm-minimap .osm-recentre-btn{color:#333;justify-content:center;align-items:center;width:26px;height:26px;font-size:15px;line-height:1;text-decoration:none;display:flex}#osm-minimap .osm-expand-control{display:none}#hud[data-compact=true] #osm-minimap .osm-expand-control{display:block}#osm-minimap .osm-expand-btn{color:#333;justify-content:center;align-items:center;width:26px;height:26px;font-size:15px;line-height:1;text-decoration:none;display:flex}#hud[data-touch-only=true] #osm-minimap .osm-expand-btn{width:44px;height:44px}#osm-minimap .osm-camera-icon{background:0 0;border:none}.osm-camera-marker{width:50px;height:50px;position:relative}.osm-camera-cone{clip-path:polygon(50% 100%,0% 0%,100% 0%);background:#ff5a3c59;width:36px;height:30px;margin-top:-30px;margin-left:-18px;position:absolute;top:50%;left:50%}.osm-camera-dot{filter:drop-shadow(0 0 1px #000000d9);background:#ff5a3c;border-radius:50%;width:10px;height:10px;margin-top:-5px;margin-left:-5px;position:absolute;top:50%;left:50%}#osm-minimap .osm-turbine-marker{box-sizing:border-box;background:#d9c98a;border:1.5px solid #14140fa6;border-radius:50%}#osm-minimap .osm-turbine-marker--operational{background:#9aa0a6;border-radius:2px}#osm-minimap .osm-viewpoint-marker{box-sizing:border-box;cursor:pointer;background:#7fb3ff;border:1.5px solid #0f1928b3;border-radius:50%}#osm-minimap .osm-label{white-space:nowrap;color:#1a1a1a;text-shadow:0 0 2px #fff,0 0 2px #fff,0 0 2px #fff;pointer-events:none;width:auto;height:auto;font-size:10px;font-weight:600;transform:translate(-50%,-50%)}#osm-minimap .osm-label--road-ref{color:#5a2d00}