Design a polished high-fidelity desktop dashboard for urban tree canopy monitoring by city planners. Present the interface straight on in a 16:10 landscape frame. Include a slim left navigation rail, a large central city map with green canopy layers, top KPI cards for canopy coverage, cooling benefit, carbon storage and risk areas, a right panel comparing neighborhoods, and lower charts for coverage over time and tree species distribution. Use warm off-white, forest green, teal, muted coral alerts and charcoal text. Rounded cards, subtle elevation, fine grids, original simple icons, accessible contrast and generous spacing. Use only short clean generic English labels and plausible numbers; no real city name, brand logo, watermark or illegible text.