*{box-sizing:border-box;margin:0;padding:0}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--success-color: #059669;--coin-color: #f97316;--background: #ffffff;--surface: #f8fafc;--text-primary: #0f172a;--text-secondary: #64748b;--border: #e2e8f0;--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--border-radius: 8px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}body{font-family:var(--font-family);line-height:1.6;color:var(--text-primary);background:var(--background);min-height:100vh;display:flex;flex-direction:column}.visually-hidden-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;border:0;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}#app{display:flex;flex-direction:column;min-height:100vh}.container{max-width:1800px;margin:0 auto;padding:0 1rem}.header{background:var(--background);border-bottom:1px solid var(--border);padding:1rem 0;position:sticky;top:0;z-index:1500}.header .container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color);text-decoration:none}.nav{display:flex;gap:1rem;align-items:center}.nav-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:44px;height:44px;border:1px solid transparent;border-radius:var(--border-radius);background:transparent;cursor:pointer;transition:background .2s ease,border-color .2s ease}.nav-toggle:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.nav-toggle:hover{background:var(--surface);border-color:var(--border)}.nav-toggle-bar{display:block;width:20px;height:2px;background:var(--text-primary);border-radius:999px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem .95rem;font-size:.875rem;font-weight:500;border-radius:var(--border-radius);border:1px solid transparent;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-primary{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-secondary{background:var(--secondary-color);color:#fff;border-color:var(--secondary-color)}.btn-secondary:hover{background:#475569;border-color:#475569}.btn-success{background:var(--success-color);color:#fff;border-color:var(--success-color)}.btn-success:hover{background:#047857;border-color:#047857}.main{flex:1;padding:2rem 0}.hero{text-align:center;margin-bottom:3rem}.hero h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.hero p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:2rem}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--border-radius);padding:1.5rem;text-align:left;box-shadow:var(--shadow);transition:transform .2s ease}.feature-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.feature-button{background:var(--surface);border:2px solid var(--border);border-radius:var(--border-radius);padding:2rem 1.5rem;text-align:center;box-shadow:var(--shadow);transition:all .2s ease;cursor:pointer;position:relative;overflow:hidden}.feature-button:not(:disabled):hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-color);background:#fff}.feature-button:not(:disabled):active{transform:translateY(-2px)}.feature-button-disabled{opacity:.6;cursor:not-allowed}.feature-icon{font-size:3rem;margin-bottom:1rem;line-height:1}.feature-button h3{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.feature-button p{font-size:.875rem;color:var(--text-secondary);line-height:1.5;margin:0}.feature-badge{position:absolute;top:.75rem;right:.75rem;background:var(--primary-color);color:#fff;font-size:.75rem;font-weight:600;padding:.25rem .75rem;border-radius:12px}.feature-card h3{font-size:1.125rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);font-size:.875rem}.demo-area{margin-top:3rem;width:100%}.demo-placeholder{background:var(--surface);border:2px dashed var(--border);border-radius:var(--border-radius);padding:3rem;text-align:center;min-height:400px;display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:100%}.demo-placeholder h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-primary)}.demo-placeholder p{color:var(--text-secondary);margin-bottom:2rem}.upload-area{display:block;cursor:pointer}.placeholder-chart{position:relative;width:min(100%,300px);height:150px;display:flex;align-items:flex-end;gap:4px;opacity:.3}.chart-line{background:var(--primary-color);width:100%;border-radius:2px 2px 0 0;animation:pulse 2s ease-in-out infinite}.chart-line:nth-child(1){height:60%;animation-delay:0s}.chart-line:nth-child(2){height:100%;animation-delay:.5s}.chart-line:nth-child(3){height:80%;animation-delay:1s}@keyframes pulse{0%,to{opacity:.3}50%{opacity:.7}}.auth-features{display:flex;gap:1rem;justify-content:center;margin-top:1.5rem}.auth-features .btn{min-width:140px}.gpx-upload-area{width:100%;align-self:stretch}.route-stats{display:flex;justify-content:space-around;gap:2rem;margin:0;padding:1.5rem;background:#fff;border-radius:var(--border-radius);box-shadow:var(--shadow)}@media(max-width:900px){.route-stats{flex-wrap:wrap;justify-content:center;gap:1.5rem}.stat-item{flex:1 1 160px}}@media(max-width:600px){.route-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}.stat-item{text-align:left}}.stat-item{text-align:center}.stat-number{display:block;font-size:2rem;font-weight:700;color:var(--primary-color);line-height:1}.stat-label{display:block;font-size:.875rem;color:var(--text-secondary);margin-top:.25rem}.upload-actions,.landing-actions{display:flex;gap:1rem;justify-content:center;margin:0;flex-wrap:wrap;width:100%;max-width:100%}.upload-actions .btn,.landing-actions .btn{min-width:160px}.drop-zone-hint{margin-top:2rem;padding:1rem;background:var(--surface);border-radius:var(--border-radius);text-align:center;width:100%;max-width:100%}.drop-zone-hint p{margin:0;color:var(--text-secondary);font-size:.875rem}.drag-over{background:#2563eb1a;border-color:var(--primary-color);border-style:dashed}.loading-spinner{display:flex;justify-content:center;margin:2rem 0}.spinner{width:40px;height:40px;border:4px solid var(--border);border-top:4px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.map-container{width:100%;min-height:500px;border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow);margin:0;position:relative;height:100%}.map-container.fullscreen{height:80vh;min-height:700px}#route-map{width:100%;height:100%;position:relative;overflow:hidden;max-width:100vw}.map-controls{position:absolute;top:10px;right:10px;z-index:1000;display:flex;flex-direction:column;gap:.5rem}.map-control-btn{background:#fff;border:1px solid var(--border);border-radius:var(--border-radius);padding:.5rem;cursor:pointer;box-shadow:var(--shadow);font-size:.875rem;transition:all .2s ease}.map-control-btn:hover{background:var(--surface);box-shadow:var(--shadow-lg)}.aggregation-layout{display:flex;flex-direction:column;gap:1.5rem;width:100%}.viewer-sidebar-row{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,340px);gap:2rem;align-items:stretch}.viewer-column{display:flex;flex-direction:column;gap:1.5rem;width:100%;max-width:100%}.viewer-column>*{max-width:100%}.visualization-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.visualization-header h3{flex:1 1 auto;min-width:0}.visualization-header-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;justify-content:flex-end}.sidebar-toggle-btn{display:none;align-items:center;gap:.5rem;padding:.5rem .9rem;font-size:.875rem;font-weight:500;background:#fff;border:1px solid var(--border);border-radius:var(--border-radius);box-shadow:var(--shadow);cursor:pointer;transition:background .2s ease,box-shadow .2s ease,border-color .2s ease}.sidebar-toggle-btn:hover{background:var(--surface);border-color:var(--primary-color);box-shadow:var(--shadow-lg)}.sidebar-toggle-btn:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.sidebar-close-btn{display:none;background:transparent;border:none;font-size:1.75rem;line-height:1;cursor:pointer;color:var(--text-secondary);padding:.25rem;margin:-.25rem -.25rem .5rem 0;align-self:flex-end}.sidebar-close-btn:hover{color:var(--text-primary)}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1500}.sidebar-overlay[hidden]{display:none}body.sidebar-open{overflow:hidden}@media(max-width:1024px){.main{padding:1.5rem 0}.hero{margin-bottom:2rem}}@media(max-width:900px){.feature-grid{grid-template-columns:1fr;gap:1.5rem;overflow-x:visible;padding-bottom:0}.feature-card,.feature-button{width:100%;max-width:100%}.aggregation-layout{gap:1.5rem;overflow-x:hidden}}@media(max-width:768px){.hero{text-align:left}.hero h2{font-size:2rem}.hero p{font-size:1rem;margin-left:0;margin-right:0}.visualization-header{align-items:flex-start}.tab-buttons{overflow-x:auto;gap:.5rem;padding:.5rem}.tab-buttons::-webkit-scrollbar{display:none}.tab-button{flex:0 0 auto;min-width:140px}.demo-placeholder{padding:2rem 1.5rem;min-height:320px}.aggregation-layout{gap:1.25rem;overflow-x:hidden}}@media(max-width:600px){.header{position:static}.container{padding:0 .75rem}.btn{padding:.45rem .8rem;font-size:.85rem}.feature-grid{gap:1.25rem}.upload-actions .btn,.landing-actions .btn{width:100%}.route-stats{padding:1rem;gap:1rem}.map-controls{top:auto;bottom:12px;flex-direction:row;left:12px;right:12px;justify-content:space-between;gap:.5rem}.map-control-btn{padding:.45rem .55rem;flex:1 1 auto;max-width:64px}.map-container,.viewer-3d-container{margin:0 0 1.25rem;border-radius:14px}.visualization-header-actions{width:100%;flex-direction:column;align-items:stretch;gap:.75rem}.sidebar-toggle-btn{width:100%;justify-content:center}.aggregation-layout{gap:1rem;overflow-x:hidden}#primary-nav{left:.6rem;right:.6rem}.aggregation-sidebar{padding:1.25rem;max-width:100%}}@media(max-width:480px){.container{padding:0 .6rem}.btn{padding:.4rem .7rem;font-size:.8rem}.hero h2{font-size:1.75rem}.hero p{font-size:.95rem}.feature-card h3{font-size:1rem}.feature-card p{font-size:.8rem}.feature-card{width:100%}.route-stats{padding:.85rem;gap:.75rem}.stat-number{font-size:1.65rem}.stat-label{font-size:.78rem}.tab-buttons{padding:.4rem .35rem;gap:.35rem}.tab-button{min-width:120px;font-size:.85rem;padding:.6rem .75rem}.tab-panel{padding:.75rem}.map-container{height:clamp(240px,55vh,480px);min-height:240px}.viewer-3d-container{height:clamp(260px,60vh,520px);min-height:260px}.footer .container{gap:.75rem}.aggregation-sidebar{padding:1.1rem;max-width:100%}.group-label{font-size:.8rem}.toggle-btn{font-size:.75rem;padding:.35rem .4rem}}.aggregation-sidebar{background:#fff;border:1px solid var(--border);border-radius:var(--border-radius);padding:1.5rem;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:1.5rem;max-width:100%}.aggregation-sidebar h4{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.sidebar-group{display:flex;flex-direction:column;gap:.75rem}.group-label{font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.toggle-input{display:none}.toggle-group{display:flex;gap:0}.toggle-btn{flex:1;background:#fff;border:2px solid var(--border);padding:.4rem .5rem;cursor:pointer;font-size:.8rem;font-weight:500;line-height:1;color:var(--text-secondary);transition:all .2s ease;text-align:center;-webkit-user-select:none;user-select:none}.toggle-btn:first-of-type{border-radius:var(--border-radius) 0 0 var(--border-radius);border-right:1px solid var(--border)}.toggle-btn:last-of-type{border-radius:0 var(--border-radius) var(--border-radius) 0;border-left:1px solid var(--border)}.toggle-btn.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.toggle-btn:hover:not(.active):not(.toggle-btn-disabled){border-color:var(--primary-color);color:var(--primary-color)}.toggle-btn-disabled{opacity:.5;cursor:not-allowed}.sidebar-select{width:100%;padding:.5rem .75rem;border-radius:var(--border-radius);border:1px solid var(--border);background:var(--surface);font-size:.95rem}.helper-text{font-size:.75rem;color:var(--text-secondary);line-height:1.4}.sidebar-actions{display:flex;flex-direction:column;gap:.75rem}.sidebar-actions .btn{width:100%}@media(max-width:1100px){.viewer-sidebar-row{grid-template-columns:1fr}.sidebar-toggle-btn{display:inline-flex}.aggregation-sidebar{position:fixed;top:0;right:0;bottom:0;width:min(420px,90vw);max-width:420px;transform:translate(100%);transition:transform .3s ease;border-radius:var(--border-radius) 0 0 var(--border-radius);box-shadow:var(--shadow-lg);z-index:1501;overflow-y:auto;padding-bottom:2rem;background:#fff}.aggregation-sidebar.is-open{transform:translate(0)}.sidebar-close-btn{display:inline-flex}}@media(max-width:900px){.header .container{position:relative;flex-wrap:wrap;gap:.75rem;align-items:center}.nav-toggle{display:flex}#primary-nav{position:absolute;top:calc(100% + .75rem);right:.75rem;left:.75rem;display:none;flex-direction:column;gap:.75rem;padding:1rem;background:#fff;border:1px solid var(--border);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);z-index:1400}#primary-nav.is-open{display:flex}#primary-nav .btn{width:100%}}@media(max-width:768px){.visualization-header{align-items:flex-start}}.viewer-3d-container{width:100%;min-height:500px;border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow);margin:0;position:relative;background:linear-gradient(135deg,#f8fafc,#e2e8f0);height:100%}.viewer-3d-container.fullscreen{height:85vh;min-height:750px}#route-3d-viewer{width:100%;height:100%}.control-overlay{position:absolute;z-index:1000;display:flex;gap:8px;pointer-events:none}.control-overlay>*{pointer-events:auto}.control-top-left{top:15px;left:15px;flex-direction:column}.control-top-right{top:15px;right:15px;flex-direction:row}.control-bottom-right{bottom:3px;right:15px;flex-direction:column;align-items:flex-end}.control-btn{background:#fffffff2;border:1px solid rgba(0,0,0,.15);border-radius:6px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px #0000001a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.control-btn:hover{background:#fff;box-shadow:0 4px 12px #00000026;transform:translateY(-1px)}.control-btn:active{transform:translateY(0);box-shadow:0 2px 6px #0000001a}.control-overlay .control-checkbox{display:flex;align-items:center;gap:8px;background:#fffffff2;padding:8px 12px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px #0000001a;margin-bottom:6px;white-space:nowrap;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(0,0,0,.1)}.control-overlay .control-checkbox:hover{background:#fff;box-shadow:0 4px 12px #00000026;transform:translate(-2px)}.control-overlay .control-checkbox input[type=checkbox]{margin:0;width:16px;height:16px;accent-color:#2563eb}.control-overlay .control-checkbox span{color:var(--text-primary);-webkit-user-select:none;user-select:none}.viewer-3d-controls{position:absolute;top:10px;right:10px;z-index:1000;display:flex;flex-direction:column;gap:.5rem}.viewer-3d-controls .control-panel{background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:var(--border-radius);padding:.75rem;box-shadow:var(--shadow);min-width:200px}.control-group{margin-bottom:1rem}.control-group:last-child{margin-bottom:0}.control-group label{display:block;font-size:.75rem;font-weight:600;color:var(--text-secondary);margin-bottom:.25rem;text-transform:uppercase}.control-slider{width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;border-radius:2px;background:var(--border);outline:none}.control-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--primary-color);cursor:pointer;border:2px solid white;box-shadow:var(--shadow)}.control-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--primary-color);cursor:pointer;border:2px solid white;box-shadow:var(--shadow)}.control-checkbox{display:flex;align-items:center;gap:.5rem;margin-top:.5rem}.control-checkbox input[type=checkbox]{width:16px;height:16px;border:2px solid var(--border);border-radius:3px;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;position:relative}.control-checkbox input[type=checkbox]:checked{background:var(--primary-color);border-color:var(--primary-color)}.control-checkbox input[type=checkbox]:checked:after{content:"✓";position:absolute;top:-2px;left:2px;color:#fff;font-size:12px;font-weight:700}.control-checkbox label{font-size:.875rem;font-weight:400;color:var(--text-primary);margin:0;text-transform:none;cursor:pointer}.zoom-controls{display:flex;gap:8px;margin-top:8px}.zoom-btn{background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:8px 12px;font-size:14px;cursor:pointer;transition:all .2s ease;min-width:40px;text-align:center}.zoom-btn:hover{background:#e2e8f0;border-color:#cbd5e1;transform:translateY(-1px)}.zoom-btn:active{transform:translateY(0);background:#cbd5e1}.zoom-btn:focus{outline:2px solid #2563eb;outline-offset:2px}.viewer-3d-status{position:absolute;bottom:10px;left:10px;z-index:1000;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:var(--border-radius);padding:.5rem .75rem;font-size:.75rem;color:var(--text-secondary)}.list-tabs{background:#fff;border:1px solid var(--border);border-radius:var(--border-radius);box-shadow:var(--shadow);width:100%;max-width:100%}.tab-buttons{display:flex;border-bottom:1px solid var(--border)}.tab-button{flex:1;padding:.75rem 1rem;background:transparent;border:none;font-size:.95rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:background .2s ease,color .2s ease;border-bottom:3px solid transparent}.tab-button:hover{color:var(--text-primary)}.tab-button.active{color:var(--primary-color);border-bottom-color:var(--primary-color);background:#2563eb0d}.tab-button-coins{color:var(--coin-color)}.tab-button-coins.active{color:var(--coin-color);border-bottom-color:var(--coin-color);background:#f973161a}.tab-panel{display:none;padding:1rem;width:100%;max-width:100%}.tab-panel.active{display:block}.list-panel{max-height:320px;overflow-y:auto;overflow-x:hidden;width:100%}.viewer-3d-loading{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;color:var(--text-secondary)}.viewer-3d-loading .loading-spinner{margin-bottom:1rem}.route-list-controls{display:flex;justify-content:flex-end;gap:.5rem;padding:.5rem .75rem;border-bottom:1px solid var(--border);background:var(--surface)}.route-list-controls .btn{padding:.35rem .75rem;font-size:.75rem}.route-list-controls button:disabled{opacity:.6;cursor:not-allowed}.route-list-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-bottom:1px solid var(--border);cursor:pointer;transition:background-color .2s ease;min-width:0}.route-list-item.unselected{opacity:.6}.route-list-item.aggregated-route{background:#ff6b351a;border-left:3px solid #ff6b35}.route-item-checkbox{margin-right:.75rem;flex-shrink:0}.route-item-checkbox input[type=checkbox]{width:16px;height:16px;cursor:pointer}.route-list-item:last-child{border-bottom:none}.route-list-item:hover{background:var(--surface)}.route-list-item.selected{background:#2563eb1a;border-left:3px solid var(--primary-color)}.route-list-item.disabled{opacity:.6;pointer-events:none}.route-list-item.disabled .route-item-actions{opacity:.4}.route-item-info h4{font-size:.875rem;font-weight:600;margin:0 0 .25rem;color:var(--text-primary);word-break:break-word;-webkit-hyphens:auto;hyphens:auto}.route-item-info{min-width:0;flex:1;text-align:left}.route-item-stats{font-size:.75rem;color:var(--text-secondary);display:flex;gap:1rem;flex-wrap:wrap;word-break:break-word;-webkit-hyphens:auto;hyphens:auto}.route-item-color{width:16px;height:16px;border-radius:50%;flex-shrink:0}.route-item-actions{display:flex;gap:.5rem;opacity:0;transition:opacity .2s ease}.route-list-item:hover .route-item-actions{opacity:1}.route-action-btn{background:none;border:none;cursor:pointer;padding:.25rem;border-radius:4px;color:var(--text-secondary);font-size:.75rem;transition:all .2s ease}.route-action-btn:hover{background:var(--surface);color:var(--text-primary)}.coin-list-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-bottom:1px solid var(--border);cursor:pointer;transition:background-color .2s ease;min-width:0}.coin-list-item:last-child{border-bottom:none}.coin-list-item:hover{background:var(--surface)}.coin-list-item.active{background:#f973161f;border-left:3px solid #f97316}.coin-item-main h4{font-size:.875rem;font-weight:600;margin:0 0 .35rem;color:var(--text-primary);word-break:break-word;-webkit-hyphens:auto;hyphens:auto}.coin-item-main{min-width:0;flex:1;text-align:left}.coin-item-meta{font-size:.75rem;color:var(--text-secondary);display:flex;gap:.75rem;margin-bottom:.35rem}.coin-item-stats{font-size:.75rem;color:var(--text-secondary);display:flex;gap:1rem}.coin-item-actions{display:flex;gap:.5rem;opacity:0;transition:opacity .2s ease}.coin-list-item:hover .coin-item-actions,.coin-list-item.active .coin-item-actions{opacity:1}.coin-list-item-highlight{animation:coinItemGlow 1.4s ease-in-out}.coin-action-btn-highlight{animation:coinActionFlash 1.5s ease-in-out}.coin-action-btn{background:none;border:none;cursor:pointer;padding:.25rem;border-radius:4px;color:var(--text-secondary);font-size:.75rem;transition:all .2s ease;position:relative}.coin-action-btn:hover{background:var(--surface);color:var(--text-primary)}@keyframes coinActionFlash{0%{box-shadow:0 0 #f9731659}50%{box-shadow:0 0 0 6px #f9731626}to{box-shadow:0 0 #f9731600}}@keyframes coinItemGlow{0%{box-shadow:0 0 #f973161f}50%{box-shadow:0 0 0 6px #f9731614}to{box-shadow:0 0 #f9731600}}.leaflet-popup-content-wrapper{border-radius:var(--border-radius);box-shadow:var(--shadow-lg)}.route-popup-content h4{margin:0 0 1rem;color:var(--text-primary);font-size:1rem}.route-stats-popup{font-size:.875rem;line-height:1.6}.route-stats-popup div{margin-bottom:.25rem}.route-tooltip{background:#000c;color:#fff;border:none;border-radius:4px;font-size:.75rem;padding:.25rem .5rem}.aggregation-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:2000}.aggregation-modal{background:#fff;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);width:90%;max-width:600px;max-height:80vh;overflow-y:auto}.aggregation-modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border)}.aggregation-modal-header h3{margin:0;color:var(--text-primary);font-size:1.25rem}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.modal-close:hover{background:var(--surface);color:var(--text-primary)}.aggregation-modal-content{padding:1.5rem}.aggregation-option-group{margin-bottom:2rem}.aggregation-option-group:last-child{margin-bottom:0}.aggregation-option-group h4{margin:0 0 1rem;color:var(--text-primary);font-size:1rem;font-weight:600}.aggregation-options{display:flex;flex-direction:column;gap:1rem}.aggregation-option{display:flex;align-items:flex-start;gap:1rem;padding:1rem;border:2px solid var(--border);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease}.aggregation-option:hover{border-color:var(--primary-color);background:#2563eb0d}.aggregation-option input[type=radio]{margin:2px 0 0}.aggregation-option input[type=radio]:checked+.option-content{color:var(--primary-color)}.aggregation-option:has(input[type=radio]:checked){border-color:var(--primary-color);background:#2563eb1a}.option-content{flex:1}.option-content strong{display:block;margin-bottom:.25rem;font-size:.875rem}.option-content p{margin:0;font-size:.75rem;color:var(--text-secondary);line-height:1.4}.aggregation-modal-actions{padding:1.5rem;border-top:1px solid var(--border);display:flex;gap:1rem;justify-content:flex-end}.modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:2000}.modal-content{background:#fff;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);width:90%;max-width:600px;max-height:80vh;overflow-y:auto}.modal-content-small{max-width:450px}.modal-content-medium{max-width:550px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border)}.modal-header h3{margin:0;color:var(--text-primary);font-size:1.25rem}.modal-body{padding:1.5rem}.modal-footer{padding:1.5rem;border-top:1px solid var(--border);display:flex;gap:1rem;justify-content:flex-end}.form-group{margin-bottom:1rem}.form-group:last-child{margin-bottom:0}.form-group-inline{display:flex;align-items:center;gap:1rem}.form-label{display:block;margin-bottom:.5rem;color:var(--text-primary);font-weight:600;font-size:.875rem}.form-group-inline .form-label{margin-bottom:0;flex:1;min-width:0}.form-input{width:100%;padding:.75rem;border:2px solid var(--border);border-radius:var(--border-radius);font-size:1rem;font-family:inherit;transition:border-color .2s ease}.form-input-compact{width:80px;padding:.5rem .75rem}.form-input:focus{outline:none;border-color:var(--primary-color)}.checkbox-option{display:flex;align-items:center;gap:.75rem;cursor:pointer;font-size:.875rem}.checkbox-option input[type=checkbox]{width:1.25rem;height:1.25rem;cursor:pointer}.helper-text{margin-top:.5rem;font-size:.75rem;color:var(--text-secondary);line-height:1.4}.form-label-unit{font-weight:400;font-size:.875rem;color:var(--text-secondary)}.footer{background:var(--surface);border-top:1px solid var(--border);padding:1.5rem 0;margin-top:auto}.footer .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-links{display:flex;gap:1.5rem}.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:.875rem;transition:color .2s ease}.footer-links a:hover{color:var(--primary-color)}@media(max-width:768px){.hero h2{font-size:2rem}.hero p{font-size:1rem}.feature-grid{grid-template-columns:1fr}.demo-placeholder{padding:2rem;min-height:300px}.footer .container{flex-direction:column;text-align:center}.placeholder-chart{width:200px;height:100px}}.privacy-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;overflow-y:auto}.privacy-modal{background:var(--background);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);width:100%;max-width:800px;max-height:90vh;overflow-y:auto;position:relative}.privacy-modal-header{padding:1.5rem 2rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--background);border-radius:var(--border-radius) var(--border-radius) 0 0;z-index:10}.privacy-modal-header h2{margin:0;color:var(--text-primary);font-size:1.5rem;font-weight:600}.privacy-modal-content{padding:2rem;line-height:1.7}.privacy-section{margin-bottom:2rem}.privacy-section:last-child{margin-bottom:0}.privacy-section h2,.privacy-section h3{color:var(--text-primary);font-size:1.1rem;font-weight:600;margin-bottom:.75rem;display:flex;align-items:center;gap:.5rem}.privacy-section p{color:var(--text-secondary);margin-bottom:1rem}.privacy-section p:last-child{margin-bottom:0}.privacy-section ul{list-style:none;padding:0;margin:1rem 0}.privacy-section li{color:var(--text-secondary);padding:.5rem 0 .5rem 1.5rem;position:relative}.privacy-section li:before{content:"•";color:var(--primary-color);font-weight:700;position:absolute;left:0;top:.5rem}.privacy-section li strong{color:var(--text-primary);font-weight:600}.privacy-section a{color:var(--primary-color);text-decoration:none;font-weight:500}.privacy-section a:hover{text-decoration:underline}.legal-page #app{min-height:100vh}.legal-main{padding:3rem 0 4rem}.legal-card{background:var(--background);border:1px solid var(--border);border-radius:var(--border-radius);box-shadow:var(--shadow);padding:2.5rem;max-width:960px;margin:0 auto}.legal-card h1{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.legal-updated{color:var(--text-secondary);font-size:.9rem;margin-bottom:2rem}.legal-card .privacy-section{margin-bottom:2.5rem}.legal-card .privacy-section:last-child{margin-bottom:0}.legal-card .privacy-section+.privacy-section{border-top:1px solid var(--border);padding-top:1.5rem}.privacy-modal-actions{padding:1.5rem 2rem;border-top:1px solid var(--border);display:flex;justify-content:center;position:sticky;bottom:0;background:var(--background);border-radius:0 0 var(--border-radius) var(--border-radius);z-index:10}.privacy-modal .modal-close{background:none;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer;padding:.25rem;border-radius:4px;display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;transition:background-color .2s ease,color .2s ease}.privacy-modal .modal-close:hover{background-color:var(--surface);color:var(--text-primary)}@media(max-width:768px){.privacy-modal{margin:.5rem;max-height:95vh}.legal-main{padding:2rem 0 3rem}.legal-card{padding:1.75rem}.privacy-modal-header{padding:1rem 1.5rem}.privacy-modal-header h2{font-size:1.25rem}.privacy-modal-content{padding:1.5rem}.privacy-section h2,.privacy-section h3{font-size:1rem}.privacy-modal-actions{padding:1rem 1.5rem}}@media(max-width:480px){.privacy-modal-overlay{padding:.5rem}.privacy-modal{margin:0}.legal-card{padding:1.5rem}}@keyframes slideIn{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideOut{0%{transform:translate(0);opacity:1}to{transform:translate(400px);opacity:0}}
