:root{--bg: #0f1419;--bg2: #1a1f26;--bg3: #242b34;--bg4: #2e3640;--border: #2e3640;--text: #e8e6e3;--text2: #a8a29e;--text3: #6b7280;--accent: #e67e22;--green: #22c55e;--blue: #3b82f6;--red: #ef4444;--amber: #f59e0b;--purple: #a855f7;--cyan: #06b6d4;--font: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;--radius: 10px;--radius-sm: 6px;--radius-lg: 16px;--shadow: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .6);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--nav-height: 56px;--gradient-card: linear-gradient(135deg, var(--bg2) 0%, var(--bg3) 100%);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 4px 16px rgba(0, 0, 0, .35);--easy-bg: rgba(34, 197, 94, .12);--easy-border: rgba(34, 197, 94, .25);--moderate-bg: rgba(59, 130, 246, .12);--moderate-border: rgba(59, 130, 246, .25);--hard-bg: rgba(245, 158, 11, .12);--hard-border: rgba(245, 158, 11, .25);--expert-bg: rgba(239, 68, 68, .12);--expert-border: rgba(239, 68, 68, .25);--transition-fast: .15s ease;--transition-normal: .2s ease}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;touch-action:manipulation}input,button,select,textarea{font-family:var(--font)}a{color:var(--blue);text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg4);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text3)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes slideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes gps-pulse{0%{box-shadow:0 0 #3b82f699}to{box-shadow:0 0 0 20px #3b82f600}}@keyframes staggerIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes popIn{0%{opacity:0;transform:scale(.8)}60%{transform:scale(1.05)}to{opacity:1;transform:scale(1)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.fade-in{animation:fadeIn .3s ease}.slide-up{animation:slideUp .3s ease}.hidden{display:none!important}.mono{font-family:var(--mono)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hide-scrollbar{scrollbar-width:none;-ms-overflow-style:none}.hide-scrollbar::-webkit-scrollbar{display:none}.stagger-item{animation:staggerIn .3s ease both;animation-delay:calc(var(--i, 0) * 40ms)}.skeleton{background:linear-gradient(90deg,var(--bg3) 25%,var(--bg4) 50%,var(--bg3) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.press-scale{transition:transform var(--transition-fast),box-shadow var(--transition-fast),opacity var(--transition-fast)}.press-scale:hover{opacity:.85}.press-scale:active{transform:scale(.96)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:focus:not(:focus-visible),a:focus:not(:focus-visible){outline:none}@keyframes offTrailPulse{0%{box-shadow:0 0 #ef444499}to{box-shadow:0 0 0 16px #ef444400}}.hover-lift{transition:transform var(--transition-normal),box-shadow var(--transition-normal),border-color var(--transition-normal)}.hover-lift:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.pop-in{animation:popIn .35s ease both}.float-anim{animation:float 3s ease-in-out infinite}.color-transition{transition:color var(--transition-normal),background var(--transition-normal),border-color var(--transition-normal),opacity var(--transition-normal)}@media(min-width:768px){:root{font-size:17px;--sidebar-width: 420px;--rail-width: 72px}.hover-lift:hover{transform:translateY(-3px);box-shadow:0 8px 32px #00000080;border-color:#e67e2233}::-webkit-scrollbar{width:8px;height:8px}.mobile-only{display:none!important}}@media(max-width:767px){.desktop-only{display:none!important}}.maplibregl-map{font-family:var(--font)}.maplibregl-ctrl-group{background:var(--bg)!important;border:1px solid var(--border)!important;border-radius:8px!important;box-shadow:var(--shadow)!important;overflow:hidden}.maplibregl-ctrl-group button{background:var(--bg)!important;border-color:var(--border)!important;width:36px!important;height:36px!important}.maplibregl-ctrl-group button+button{border-top:1px solid var(--border)!important}.maplibregl-ctrl-group button:hover{background:var(--bg3)!important}.maplibregl-ctrl-group button .maplibregl-ctrl-icon{filter:invert(.85)}.maplibregl-ctrl-geolocate{background:var(--bg)!important;border:1px solid var(--border)!important;border-radius:8px!important;box-shadow:var(--shadow)!important}.maplibregl-ctrl-geolocate .maplibregl-ctrl-icon{filter:invert(.85)}.maplibregl-ctrl-scale{background:#0f1419cc!important;color:var(--text2)!important;border-color:var(--text3)!important;font-size:.6rem!important;padding:1px 6px!important;border-radius:4px!important}.maplibregl-ctrl-attrib{background:#0f1419cc!important;color:var(--text3)!important;font-size:.55rem!important;padding:2px 6px!important;border-radius:4px!important}.maplibregl-ctrl-attrib a{color:var(--text3)!important}.maplibregl-popup-content{background:var(--bg2)!important;color:var(--text)!important;border:1px solid var(--border)!important;border-radius:var(--radius)!important;font-family:var(--font)!important;font-size:.75rem!important;box-shadow:var(--shadow)!important;padding:8px 12px!important}.maplibregl-popup-tip{border-top-color:var(--bg2)!important}.maplibregl-popup-close-button{color:var(--text3)!important;font-size:1rem!important;padding:2px 6px!important}.maplibregl-popup-close-button:hover{color:var(--text)!important;background:transparent!important}.peak-tooltip .maplibregl-popup-content{padding:5px 10px!important;font-size:.7rem!important;pointer-events:none}.peak-tooltip .maplibregl-popup-tip{display:none}.gps-dot{width:16px;height:16px;background:var(--blue);border:3px solid #fff;border-radius:50%;box-shadow:0 0 #3b82f699;animation:gps-pulse 2s infinite}.gps-accuracy{background:#3b82f626;border:1px solid rgba(59,130,246,.3);border-radius:50%}.tracking-pulse{animation:gps-pulse 1.5s infinite}