*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--brand:#0a7a3c;--brand-light:#12a352;--surface:#fff;--surface-2:#f4f6f8;--border:#dde1e7;--text:#1a1a2e;--text-muted:#6b7280;--sidebar-w:360px}#app[data-tab=hsr]{--brand:#1a3a6b;--brand-light:#2563eb}#app[data-tab=custom]{--brand:#5b21b6;--brand-light:#7c3aed}body{color:var(--text);height:100dvh;font-family:system-ui,-apple-system,sans-serif;font-size:14px;overflow:hidden}#app{height:100dvh;display:flex}#sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);flex-direction:column;gap:0;height:100%;display:flex;overflow-y:auto}#sidebar-toggle{bottom:12px;left:calc(var(--sidebar-w) + 12px);z-index:1200;color:var(--brand);border:1.5px solid var(--brand);cursor:pointer;background:#fffffff0;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700;position:fixed;box-shadow:0 4px 14px #00000029}#sidebar-toggle:hover{background:#fff}#app.sidebar-collapsed #sidebar{display:none}#app.sidebar-collapsed #sidebar-toggle{left:12px}#app.sidebar-collapsed #map,#app.sidebar-collapsed #docs-panel{height:100dvh}header{background:var(--brand);color:#fff;padding:20px 20px 16px}header h1{letter-spacing:-.5px;font-size:22px;font-weight:700}header h1 span{font-weight:300}header .subtitle{opacity:.75;margin-top:4px;font-size:12px}#tab-bar{border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;display:flex}.tab{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:10px 8px;font-size:13px;font-weight:500;transition:color .15s,border-color .15s}.tab:hover{color:var(--brand)}.tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}#route-form,#params-section,#results{border-bottom:1px solid var(--border);padding:16px 20px}#route-form{background:var(--surface-2)}h2{text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);margin-bottom:0;font-size:12px;font-weight:600;display:inline}details{border-bottom:1px solid var(--border);padding:10px 0}details:last-child{border-bottom:none}details summary{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;margin-bottom:0;list-style:none;display:flex}details summary::-webkit-details-marker{display:none}details summary:after{content:"▸";color:var(--text-muted);margin-left:auto;font-size:10px;transition:transform .15s}details[open] summary:after{transform:rotate(90deg)}details[open] summary,details .param{margin-bottom:10px}details .param:last-child{margin-bottom:0}.badge-metro,.badge-express{letter-spacing:0;text-transform:none;vertical-align:middle;border-radius:3px;padding:1px 6px;font-size:10px;font-weight:700;display:inline-block}.badge-metro{color:#fff;background:#0a7a3c}.badge-express{color:#fff;background:#7c3aed}.input-group{margin-bottom:10px}.input-group label{color:var(--text-muted);margin-bottom:4px;font-size:12px;font-weight:500;display:block}.autocomplete-wrapper{position:relative}.autocomplete-wrapper input{border:1px solid var(--border);background:#fff;border-radius:6px;width:100%;padding:9px 12px;font-size:14px;transition:border-color .15s}.autocomplete-wrapper input:focus{border-color:var(--brand);outline:none}.suggestions{border:1px solid var(--border);z-index:1000;background:#fff;border-radius:6px;max-height:180px;list-style:none;position:absolute;top:calc(100% + 2px);left:0;right:0;overflow-y:auto;box-shadow:0 4px 12px #0000001a}.suggestions li{cursor:pointer;padding:9px 12px;font-size:13px;line-height:1.3}.suggestions li:hover,.suggestions li.active{background:var(--surface-2)}#plan-btn{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:6px;width:100%;margin-top:4px;padding:10px;font-size:14px;font-weight:600;transition:background .15s}#plan-btn:hover{background:var(--brand-light)}#plan-btn:disabled{background:var(--border);color:var(--text-muted);cursor:not-allowed}.param{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.param label{flex:1;font-size:13px}.param label span{color:var(--text-muted);font-size:11px}.param input[type=number]{border:1px solid var(--border);text-align:right;border-radius:5px;width:70px;padding:5px 8px;font-size:13px}#result-summary{background:var(--brand);color:#fff;border-radius:8px;margin-bottom:12px;padding:12px 14px}#result-summary .total-time{font-size:28px;font-weight:700}#result-summary .breakdown{opacity:.85;margin-top:4px;font-size:12px}#result-steps{flex-direction:column;gap:6px;padding-left:0;list-style:none;display:flex}#result-steps li{background:var(--surface-2);border-left:3px solid var(--brand);border-radius:6px;align-items:flex-start;gap:10px;padding:8px 10px;font-size:13px;display:flex}#result-steps li .step-icon{font-size:16px;line-height:1}#result-steps li .step-detail{flex:1}#result-steps li .step-time{color:var(--text-muted);white-space:nowrap;font-size:12px}#result-comparison{border:1px solid var(--border);border-radius:10px;margin-bottom:12px;overflow:hidden}.cmp-heading{text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);background:var(--surface-2);border-bottom:1px solid var(--border);margin:0;padding:8px 12px 6px;font-size:11px;font-weight:600}.cmp-row{display:flex}.cmp-card{background:var(--surface);flex:1;align-items:center;gap:10px;padding:12px 14px;display:flex}.cmp-card+.cmp-card{border-left:1px solid var(--border)}.cmp-quero{background:color-mix(in srgb, var(--brand) 8%, white)}.cmp-icon{font-size:22px;line-height:1}.cmp-info{flex-direction:column;gap:2px;display:flex}.cmp-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;font-size:11px;font-weight:600}.cmp-time{color:var(--text);font-size:20px;font-weight:700;line-height:1.1}.cmp-quero .cmp-time{color:var(--brand)}.cmp-delta{text-align:center;border-top:1px solid var(--border);margin:0;padding:8px 14px;font-size:13px;font-weight:600}.cmp-delta.faster{color:#166534;background:#dcfce7}.cmp-delta.slower{color:#991b1b;background:#fef2f2}.cmp-delta.neutral{color:#854d0e;background:#fef9c3}.cmp-delta.loading{background:var(--surface-2);color:var(--text-muted);font-style:italic;font-weight:400}#status-bar{color:var(--text-muted);background:var(--surface-2);border-top:1px solid var(--border);margin-top:auto;padding:10px 20px;font-size:12px}#status-bar.error{color:#dc2626}#map,#docs-panel{flex:1;min-width:0;height:100%}#docs-panel{background:#f8fafc;overflow-y:auto}#docs-content{max-width:780px;color:var(--text);margin:0 auto;padding:36px 40px 60px;font-size:15px;line-height:1.75}#docs-content h1{margin:0 0 20px;font-size:22px}#docs-content h2{border-bottom:1px solid var(--border);margin:32px 0 10px;padding-bottom:6px;font-size:17px}#docs-content h3{color:var(--text);margin:24px 0 8px;font-size:14px}#docs-content p{margin:0 0 12px}#docs-content ul,#docs-content ol{margin:0 0 12px 20px}#docs-content li{margin-bottom:4px}#docs-content a{color:var(--brand);text-decoration:none}#docs-content a:hover{text-decoration:underline}#docs-content strong{font-weight:600}#docs-content pre{color:#e2e8f0;background:#1e293b;border-radius:8px;margin:0 0 16px;padding:14px 18px;font-size:12.5px;line-height:1.6;overflow-x:auto}#docs-content code{font-family:Menlo,Consolas,monospace}#docs-content :not(pre)>code{color:#c026d3;background:#f1f5f9;border-radius:3px;padding:1px 5px;font-size:12.5px}#docs-content table{border-collapse:collapse;width:100%;margin:0 0 16px;font-size:13.5px}#docs-content th,#docs-content td{border:1px solid var(--border);text-align:left;padding:7px 12px}#docs-content th{background:var(--surface-2);font-weight:600}#docs-content tr:nth-child(2n) td{background:#fafbfc}#upload-section{border-bottom:1px solid var(--border);background:var(--surface-2);padding:16px 20px}#upload-zone{border:2px dashed var(--border);text-align:center;cursor:pointer;border-radius:10px;padding:28px 16px;transition:border-color .2s,background .2s}#upload-zone.drag-over{border-color:var(--brand);background:#f5f0ff}.upload-icon{margin-bottom:8px;font-size:32px}.upload-primary{color:var(--text);margin-bottom:4px;font-size:14px;font-weight:500}.upload-or{color:var(--text-muted);margin-bottom:8px;font-size:12px}.upload-btn{background:var(--brand);color:#fff;cursor:pointer;border-radius:6px;padding:7px 16px;font-size:13px;font-weight:600;transition:background .15s;display:inline-block}.upload-btn:hover{background:var(--brand-light)}#geojson-file{display:none}.upload-hint{color:var(--text-muted);margin-top:12px;font-size:11.5px;line-height:1.4}.plan-row{align-items:stretch;gap:8px;margin-top:4px;display:flex}.plan-row #plan-btn{flex:1;margin-top:0}.plan-row #copy-link-btn{flex-shrink:0;padding:10px 12px;font-size:15px}.reverse-row{justify-content:flex-end;margin:-4px 0 2px;display:flex}#reverse-btn{border:1.5px solid var(--border);cursor:pointer;color:var(--text-muted);background:0 0;border-radius:6px;padding:4px 10px;font-size:16px;line-height:1;transition:border-color .15s,color .15s}#reverse-btn:hover{border-color:var(--brand);color:var(--brand)}@media (width<=640px){#app{flex-direction:column}#sidebar{width:100%;min-width:unset;border-right:none;border-top:1px solid var(--border);order:2;height:55dvh;box-shadow:0 -4px 16px #00000014}#map,#docs-panel{order:1;height:45dvh}#sidebar-toggle{padding:7px 10px;font-size:12px;top:calc(45dvh - 44px);bottom:auto;left:12px}#app.sidebar-collapsed #sidebar-toggle{top:auto;bottom:12px}#app.sidebar-collapsed #map,#app.sidebar-collapsed #docs-panel{height:100dvh}header{padding:12px 16px 10px}header h1{font-size:18px}#tab-bar .tab{padding:8px 4px;font-size:11px}}.quero-popup .leaflet-popup-content-wrapper{border-radius:8px;padding:0;box-shadow:0 4px 16px #00000026}.quero-popup .leaflet-popup-content{margin:10px 14px}.quero-popup-inner strong{font-family:system-ui,sans-serif;font-size:13px}.popup-divider{border:none;border-top:1px solid #e5e7eb;margin:8px 0 6px}.popup-stats{flex-direction:column;gap:3px;margin-top:2px;display:flex}.popup-stat{color:#374151;justify-content:space-between;gap:8px;font-size:12px;display:flex}.popup-stat .stat-label{color:var(--text-muted,#6b7280);font-weight:500}.popup-stat-heading{text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted,#6b7280);margin-bottom:4px;font-size:11px;font-weight:600}.iso-actions{gap:8px;margin-top:8px;display:flex}#iso-btn{background:var(--brand);color:#fff;cursor:pointer;border:none;border-radius:6px;flex:1;padding:8px;font-size:13px;font-weight:600}#iso-btn:hover{background:var(--brand-light)}.btn-secondary{color:var(--brand);border:1.5px solid var(--brand);cursor:pointer;background:0 0;border-radius:6px;padding:8px 12px;font-size:13px;font-weight:600}.btn-secondary:hover{background:var(--surface-2)}#error-modal{left:var(--sidebar-w);z-index:2000;background:#00000040;justify-content:center;align-items:center;display:flex;position:fixed;top:0;bottom:0;right:0}#error-modal[hidden]{display:none}.error-modal-box{background:#fff;border-left:4px solid #dc2626;border-radius:10px;align-items:flex-start;gap:16px;width:calc(100% - 48px);max-width:360px;padding:20px 20px 20px 24px;display:flex;box-shadow:0 8px 32px #0003}#error-modal-msg{color:#991b1b;flex:1;margin:0;font-size:14px;line-height:1.5}#error-modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;margin-top:-2px;padding:0 2px;font-size:22px;line-height:1}#error-modal-close:hover{color:var(--text)}@media (width<=640px){#error-modal{align-items:flex-start;padding-top:12px;top:45dvh;bottom:auto;left:0}}