:root{--primary: #3b82f6;--primary-dark: #2563eb;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: rgba(30, 41, 59, .98);--text-primary: #f8fafc;--text-secondary: #94a3b8;--border: #475569;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-full: 9999px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{height:100%;overflow:hidden;overscroll-behavior:none}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{display:flex;flex-direction:column;height:100%;height:100dvh}.header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);padding-top:calc(var(--space-md) + var(--safe-top));background:var(--bg-secondary);border-bottom:1px solid var(--border);position:relative;z-index:1000;flex-shrink:0}.header h1{font-size:1.25rem;font-weight:600;background:linear-gradient(135deg,var(--primary),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.map-container{flex:1;position:relative;min-height:0;z-index:1}#map{width:100%;height:100%;position:absolute;top:0;left:0;z-index:1}.stats-panel{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-sm);padding:var(--space-md);position:absolute;bottom:0;left:0;right:0;z-index:1000;pointer-events:auto}.stat-card{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-md) var(--space-sm);text-align:center;box-shadow:0 4px 20px #0000004d}.stat-value{font-size:1.5rem;font-weight:700;color:var(--text-primary);font-variant-numeric:tabular-nums;line-height:1.2}.stat-label{font-size:.65rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-top:var(--space-xs)}.control-panel{display:flex;justify-content:center;align-items:center;gap:var(--space-md);padding:var(--space-lg);padding-bottom:calc(var(--space-lg) + var(--safe-bottom));background:var(--bg-secondary);border-top:1px solid var(--border);position:relative;z-index:1000;flex-shrink:0}.btn{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);min-height:48px;min-width:120px;border:none;border-radius:var(--radius-full);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;touch-action:manipulation;-webkit-user-select:none;user-select:none}.btn-primary{background:linear-gradient(135deg,var(--primary),#8b5cf6);color:#fff;box-shadow:0 4px 15px #3b82f666}.btn-primary:active{transform:scale(.95);box-shadow:0 2px 10px #3b82f64d}.btn-danger{background:linear-gradient(135deg,var(--danger),#dc2626);color:#fff;box-shadow:0 4px 15px #ef444466}.btn-danger:active{transform:scale(.95)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:active{background:var(--border)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.current-position{background:transparent}.pulse-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;border:3px solid var(--primary);border-radius:50%;animation:pulse-ring 2s infinite}.pulse-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;background:var(--primary);border:3px solid white;border-radius:50%;box-shadow:0 2px 10px #3b82f680}@keyframes pulse-ring{0%{transform:translate(-50%,-50%) scale(.5);opacity:1}to{transform:translate(-50%,-50%) scale(1.5);opacity:0}}.status-indicator{display:flex;align-items:center;gap:var(--space-sm);font-size:.875rem;color:var(--text-secondary)}.status-dot{width:10px;height:10px;border-radius:50%;background:var(--text-secondary)}.status-dot.active{background:var(--success);animation:blink 1s infinite;box-shadow:0 0 10px var(--success)}@keyframes blink{50%{opacity:.5}}.leaflet-control-zoom{border:none!important;box-shadow:0 2px 10px #0000004d!important}.leaflet-control-zoom a{background:var(--bg-card)!important;color:var(--text-primary)!important;border:1px solid var(--border)!important;width:40px!important;height:40px!important;line-height:40px!important;font-size:18px!important}.leaflet-control-zoom a:first-child{border-radius:var(--radius-md) var(--radius-md) 0 0!important}.leaflet-control-zoom a:last-child{border-radius:0 0 var(--radius-md) var(--radius-md)!important}.leaflet-control-attribution{display:none}@media(max-width:380px){.stat-value{font-size:1.25rem}.stat-label{font-size:.6rem}.btn{padding:var(--space-md);min-width:100px;font-size:.875rem}}@media(max-height:500px)and (orientation:landscape){.header{padding:var(--space-sm) var(--space-lg)}.stats-panel,.stat-card{padding:var(--space-sm)}.stat-value{font-size:1.25rem}.control-panel{padding:var(--space-sm) var(--space-lg)}.btn{min-height:40px;padding:var(--space-sm) var(--space-lg)}}