:root{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#172b35;background:#eef2f3;font-synthesis:none}*{box-sizing:border-box}body{margin:0}.app{height:100vh;height:100dvh;display:grid;grid-template-columns:328px minmax(0,1fr)}.sidebar{overflow:auto;min-height:0;background:#f7f9f9;border-right:1px solid #cbd4d7;z-index:3;box-shadow:2px 0 9px #14242e0c}.brand{background:#152e39;color:#fff;padding:20px 20px 19px;display:flex;gap:12px;align-items:center}.brand-symbol{font-size:36px;border:1px solid #88b4b5;display:grid;place-items:center;width:47px;height:47px;border-radius:9px;line-height:1}.brand h1{margin:0;font-size:17px;letter-spacing:-.3px}.brand p{font-size:11px;margin:4px 0 0;color:#b5ced1}.panel{margin:13px 14px;background:#fff;border-radius:10px;border:1px solid #dae2e4;padding:15px 16px;box-shadow:0 1px 4px #10263308}.panel h2{font-size:14px;margin:0 0 12px;color:#1b3643}.file-picker{border:1px dashed #849da7;display:flex;gap:12px;align-items:center;justify-content:center;background:#edf4f5;padding:12px;border-radius:7px;font-size:13px;font-weight:650;color:#1e5062;cursor:pointer}.file-picker:hover{background:#e3eff1}.file-picker span:first-child{font-size:24px;line-height:1}.upload-panel input[type=file]{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}.hint{font-size:11px;color:#66747d;line-height:1.5;margin:9px 0 0}.error{background:#fff2f2;border:1px solid #f1c2c2;color:#951f2c;padding:8px;border-radius:5px;font-size:12px;line-height:1.4}.switch-line{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:12.5px;font-weight:580;margin:8px 0 13px}.switch-line input{width:17px;height:17px;accent-color:#1c6877;flex-shrink:0}.field{display:block;font-size:11.5px;color:#4f626b;font-weight:600;margin:10px 0 5px}input[type=number],input[type=text],select{font:inherit;font-size:13px;border:1px solid #b9c9ce;border-radius:6px;padding:8px 9px;width:100%;height:35px;color:#1e3038;background:#fff}input:focus-visible,select:focus-visible,button:focus-visible,.file-picker:focus-within{outline:2px solid #248296;outline-offset:2px}.input-row{display:grid;grid-template-columns:minmax(0,1fr) 110px;gap:7px}.presets{display:flex;gap:5px;margin:9px 0 12px}.presets button{background:#f4f7f7;border:1px solid #ccd9dc;border-radius:5px;padding:6px 7px;font-size:11px;color:#425962;cursor:pointer}.presets button.selected{background:#d5e8e8;border-color:#8cafb7;color:#164958;font-weight:700}.result{font-size:11.5px;color:#516771;margin:10px 0 0}.stop-list{max-height:170px;overflow:auto}.stop-entry{display:block;text-align:left;width:100%;background:#f2f6f7;border:1px solid #d9e5e8;padding:8px;border-radius:5px;margin-top:5px;color:#21546b;cursor:pointer;font-size:11.5px;line-height:1.4}.stop-entry:hover{background:#e2eeef}.secondary-button{background:#edf4f5;border:1px solid #bed1d5;border-radius:6px;padding:9px 12px;color:#1e5162;cursor:pointer;width:100%;font-weight:600;margin-top:8px}.secondary-button:disabled{opacity:.5;cursor:not-allowed}.sidebar-footer{padding:6px 19px 18px;font-size:10px;color:#5a717b;line-height:1.6}.sidebar-footer a{color:#356377}.main-area{position:relative;min-width:0;min-height:0}.map-bar{height:62px;display:flex;gap:12px;align-items:center;justify-content:space-between;background:#fff;padding:10px 23px;border-bottom:1px solid #dae1e4;position:relative;z-index:2}.map-bar strong{display:block;font-size:14px;max-width:50vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.map-bar span#track-details{display:block;font-size:11px;color:#647b85;margin-top:4px}.privacy-chip{background:#e7f1ec;color:#376c58;padding:6px 9px;font-size:10px;font-weight:600;border-radius:30px;white-space:nowrap}.main-area #map{position:absolute;inset:62px 0 0 0;background:#e0e9e6;z-index:0}.map-card{position:absolute;background:#fffffff2;z-index:500;border:1px solid #b1b9ba;box-shadow:0 2px 9px #152d381c;border-radius:6px;padding:10px 12px;font:12px/1.5 Arial,sans-serif}.map-card strong{font-size:12px}.elevation-legend{bottom:29px;left:23px;width:214px}.gradient{height:12px;background:linear-gradient(90deg,#0000ff 0%,#00ffff 25%,#00ff00 50%,#ffff00 75%,#ff0000 100%);border:1px solid #777;margin:8px 0 4px}.legend-values{display:flex;justify-content:space-between;font-size:11px}.legend-hint{display:flex;justify-content:space-between;color:#6b6b6b;font-size:10px}.summary-card{right:20px;top:74px;max-width:240px}.summary-card #summary-body{margin-top:5px;font-size:11px;line-height:1.65}#empty-overlay{z-index:1;pointer-events:none;position:absolute;inset:62px 0 0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:radial-gradient(circle,#eef4f1aa,#e4edeaa8);padding:20px}#empty-overlay h2{font-size:23px;margin:5px 0}#empty-overlay p{font-size:13px;max-width:360px;color:#59707b;line-height:1.5}#empty-overlay button{pointer-events:auto;border:0;background:#236b77;color:#fff;padding:11px 16px;border-radius:7px;font-weight:650;cursor:pointer}.empty-icon{font-size:64px;color:#357484}.gpx-marker{background:white;border:2px solid #284b5a;border-radius:50%;box-shadow:0 1px 6px #0005;display:flex;align-items:center;justify-content:center;font-size:17px;color:#244c60}.gpx-marker.start{background:#e0f5e6;border-color:#2f8553;color:#207240}.gpx-marker.end{background:#f9e4e2;border-color:#9d453c;color:#90362b}.gpx-marker.peak{background:#fff0c7;border-color:#bf842c;color:#9c5d16}.time-label{display:block;background:#fff;border:1px solid #555;border-radius:3px;font-weight:700;font-size:11px;padding:1px 4px;white-space:nowrap;box-shadow:0 1px 3px #0002}.leaflet-container{font-family:Arial,sans-serif}.leaflet-popup-content{font-size:12px;line-height:1.6}.leaflet-control-layers{max-height:45vh;overflow-y:auto}.leaflet-control-measure{margin-top:5px}@media (max-width:760px){.app{height:auto;min-height:100dvh;display:flex;flex-direction:column}.sidebar{overflow:visible;border-right:0;box-shadow:none;order:2}.main-area{order:1;height:62vh;min-height:360px}.map-bar{height:56px;padding:8px 13px}.main-area #map{inset:56px 0 0}.map-bar strong{font-size:12px;max-width:52vw}.privacy-chip{font-size:9px}.summary-card{top:65px;right:8px;max-width:164px;padding:7px;font-size:10px}.summary-card #summary-body{font-size:10px}.elevation-legend{bottom:18px;left:10px;width:178px}.brand{padding:12px 16px}.panel{margin:9px 12px}.sidebar-footer{padding-bottom:30px}#empty-overlay{inset:56px 0 0}#empty-overlay h2{font-size:19px}}
[hidden]{display:none!important}
/* Keep the summary clear of Leaflet's top-right layer selector. */
.summary-card{top:auto;bottom:29px}
@media (max-width:760px){.summary-card{top:auto;bottom:18px}}