@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-app: #0B0E14;--bg-panel: #151A23;--bg-card: #1E2532;--text-primary: #F1F5F9;--text-secondary: #94A3B8;--text-muted: #64748B;--accent-color: #38BDF8;--accent-glow: rgba(56, 189, 248, .2);--primary-color: #38BDF8;--aqi-good: #10B981;--aqi-moderate: #F59E0B;--aqi-unhealthy: #EF4444;--aqi-hazardous: #7F1D1D;--border-color: #2D3748;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .7);--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);--gradient-dark: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:var(--text-primary);background-color:var(--bg-app)}body{margin:0;padding:0;min-height:100vh;-webkit-font-smoothing:antialiased}#root{width:100%;min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:var(--bg-card);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}