.isf-route-library{--isf-orange:#e84a0a;--isf-black:#171717;--isf-border:#ddd8cf;--isf-muted:#6b6b67;max-width:1500px;margin:1.5rem auto 3rem}.isf-route-eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;font-weight:800;color:var(--isf-orange);margin:0 0 .3rem}.isf-route-intro{margin-bottom:1rem}.isf-route-intro h2{margin:.1rem 0 .4rem;font-size:clamp(1.8rem,4vw,2.6rem)}.isf-route-notice,.isf-route-empty{padding:1rem 1.1rem;border-left:4px solid var(--isf-orange);background:#f7f4ef;margin:1.1rem 0}.isf-route-toolbar{display:flex;gap:1.4rem;align-items:flex-end;flex-wrap:wrap;margin:1.2rem 0 .9rem;padding:1rem 1.1rem;border:1px solid var(--isf-border);border-radius:10px;background:#fff}.isf-route-control-group{min-width:190px}.isf-route-control-group label,.isf-route-layer-controls>span,.isf-route-display-options legend{display:block;text-transform:uppercase;letter-spacing:.07em;font-size:.72rem;font-weight:800;color:var(--isf-muted);margin-bottom:.4rem}.isf-route-toolbar select,.isf-route-toolbar button{font:inherit;padding:.68rem .85rem;border:1px solid #cfcac2;border-radius:6px;background:#fff}.isf-route-toolbar select{min-width:180px}.isf-route-display-options{border:0;padding:0;margin:0;display:flex;gap:1rem;align-items:center}.isf-route-display-options legend{width:100%}.isf-route-display-options label{font-weight:700;white-space:nowrap}.isf-route-display-options input{accent-color:var(--isf-orange)}.isf-route-layer-controls>div{display:flex}.isf-route-layer-controls .isf-layer-button{border-radius:0;min-width:88px;font-weight:700;cursor:pointer}.isf-route-layer-controls .isf-layer-button:first-child{border-radius:6px 0 0 6px}.isf-route-layer-controls .isf-layer-button:last-child{border-radius:0 6px 6px 0}.isf-route-layer-controls .is-active{background:var(--isf-orange);border-color:var(--isf-orange);color:#fff}.isf-route-toolbar-actions{display:flex;gap:.55rem;margin-left:auto}.isf-route-toolbar-actions button{cursor:pointer;font-weight:700}.isf-route-dashboard{display:grid;grid-template-columns:minmax(0,3fr) minmax(310px,1fr);gap:1rem;align-items:start}.isf-route-map-shell{border:1px solid #cfc8bd;border-radius:10px;overflow:hidden;background:#ece8df}#isf-route-map{height:610px;max-height:72vh;min-height:430px}.isf-route-map-status{padding:1rem;background:#f5f2ec;font-weight:700}.isf-route-map-error{display:none}.isf-route-map-help{font-size:.9rem;color:#606560;margin:.6rem 0 0}.isf-route-selection{display:block;padding:1.35rem;border:1px solid var(--isf-border);border-radius:10px;background:#fff;margin:0;box-shadow:0 1px 2px rgba(0,0,0,.03)}.isf-route-selection-kicker{text-transform:uppercase;letter-spacing:.1em;font-size:.7rem;font-weight:800;color:var(--isf-orange);margin:0 0 .5rem}.isf-route-selection h3{margin:.1rem 0 .65rem;font-size:1.55rem;line-height:1.15}.isf-route-selected-status{display:inline-block;padding:.24rem .65rem;border-radius:999px;background:#d9f8e4;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.isf-route-stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;margin:1.15rem 0}.isf-route-stat-grid>div{padding:.72rem;border:1px solid #e5e1da;border-radius:8px;background:#fafafa}.isf-route-stat-grid span,.isf-route-detail-copy>span{display:block;font-size:.68rem;color:var(--isf-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:800}.isf-route-stat-grid strong{display:block;margin-top:.2rem;font-size:1.08rem}.isf-route-detail-copy p{margin:.25rem 0 1rem}.isf-route-selected-actions{display:grid;gap:.6rem}.isf-route-selected-actions a{display:block;padding:.78rem 1rem;border:1px solid #d3cec6;border-radius:7px;text-align:center;text-decoration:none;font-weight:800;text-transform:uppercase;letter-spacing:.035em;font-size:.82rem}.isf-route-selected-actions .isf-route-download{background:var(--isf-orange);border-color:var(--isf-orange);color:#fff}.isf-route-selected-actions .isf-route-trackleaders{background:#111;border-color:#111;color:#fff}.isf-route-years{margin-top:1.1rem;padding:1rem;border:1px solid var(--isf-border);border-radius:10px;background:#fff}.isf-route-years:before{content:'Compare Routes';display:block;color:var(--isf-orange);font-size:1rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em;margin:.15rem 0 .65rem}.isf-route-year{margin-bottom:.55rem;border:1px solid #e6e1d9;border-radius:8px;overflow:hidden;background:#fff}.isf-route-year>summary{cursor:pointer;padding:.75rem .9rem;background:#faf8f4;font-size:1.08rem;font-weight:800;display:flex;justify-content:space-between;align-items:center}.isf-route-year>summary small{font-size:.75rem;font-weight:600;color:#666b67}.isf-route-items{padding:.15rem .85rem .65rem}.isf-route-item{display:grid;grid-template-columns:auto 1fr auto;gap:.75rem;align-items:start;padding:.8rem 0;border-bottom:1px solid #ece8df}.isf-route-item:last-child{border-bottom:0}.isf-route-item:not(:has(.isf-route-toggle)){grid-template-columns:1fr auto}.isf-route-toggle{margin-top:.35rem;transform:scale(1.12);accent-color:var(--isf-orange)}.isf-route-title{margin:0;font-size:1rem}.isf-route-meta{display:flex;flex-wrap:wrap;gap:.3rem .4rem;margin:.35rem 0;color:#5f645f;font-size:.8rem}.isf-route-badge{display:inline-block;padding:.14rem .4rem;border:1px solid #d2ccc2;border-radius:999px;font-size:.7rem;background:#faf8f4}.isf-route-actions{display:flex;gap:.4rem;flex-wrap:wrap;justify-content:end}.isf-route-actions a{display:inline-block;padding:.43rem .62rem;border:1px solid #777;border-radius:6px;text-decoration:none;font-size:.8rem;white-space:nowrap}.isf-route-actions .isf-route-primary-action{background:var(--isf-orange);border-color:var(--isf-orange);color:#fff}.isf-route-notes{margin:.3rem 0 0;font-size:.86rem}.isf-route-js-list:empty{display:none}.leaflet-control-layers{display:none}.leaflet-interactive{stroke-linejoin:round;stroke-linecap:round}@media(max-width:1050px){.isf-route-dashboard{grid-template-columns:1fr}.isf-route-selection{display:grid;grid-template-columns:minmax(220px,1fr) minmax(320px,2fr);gap:1rem}.isf-route-selected-actions{grid-column:1/-1;grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){#isf-route-map{height:470px;min-height:350px}.isf-route-selection{display:block}.isf-route-selected-actions{display:grid}.isf-route-toolbar,.isf-route-display-options{align-items:stretch}.isf-route-control-group,.isf-route-layer-controls,.isf-route-toolbar-actions{width:100%}.isf-route-toolbar select{width:100%}.isf-route-layer-controls>div{display:grid;grid-template-columns:repeat(3,1fr)}.isf-route-layer-controls .isf-layer-button{min-width:0}.isf-route-toolbar-actions{margin-left:0}.isf-route-toolbar-actions button{flex:1}.isf-route-item,.isf-route-item:not(:has(.isf-route-toggle)){grid-template-columns:auto 1fr}.isf-route-actions{grid-column:2;justify-content:start}}@media(max-width:480px){.isf-route-display-options{display:grid;grid-template-columns:1fr 1fr}.isf-route-stat-grid{grid-template-columns:1fr 1fr}.isf-route-selected-actions{grid-template-columns:1fr}}
.isf-elevation-profile{margin-top:1rem;padding:1rem 1.1rem;border:1px solid var(--isf-border);border-radius:10px;background:#fff}.isf-elevation-header{display:flex;justify-content:space-between;gap:1rem;align-items:end;margin-bottom:.55rem}.isf-elevation-header h3{margin:.05rem 0;font-size:1.18rem}.isf-elevation-header .isf-route-eyebrow{margin:0}.isf-elevation-readout{display:flex;gap:.65rem;align-items:baseline;justify-content:flex-end;color:var(--isf-muted);font-size:.85rem;text-align:right}.isf-elevation-readout strong{font-size:1rem;color:var(--isf-black)}.isf-elevation-chart{width:100%;min-height:210px}.isf-elevation-placeholder{display:grid;place-items:center;min-height:210px;margin:0;color:var(--isf-muted);background:#faf8f4;border-radius:7px}.isf-elevation-svg{display:block;width:100%;height:auto;min-height:210px;overflow:visible;touch-action:none}.isf-elevation-grid{stroke:#d9d5ce;stroke-width:1}.isf-elevation-grid-vertical{stroke-dasharray:3 5;opacity:.65}.isf-elevation-axis-label{font-size:12px;fill:#666b67}.isf-elevation-area{fill:url(#isf-elevation-fill)}.isf-elevation-line{fill:none;stroke:var(--isf-orange);stroke-width:4;stroke-linejoin:round;stroke-linecap:round}.isf-elevation-cursor{stroke:#111;stroke-width:2;stroke-dasharray:5 4}.isf-elevation-dot{fill:#fff;stroke:#111;stroke-width:3}.isf-elevation-hit{fill:transparent;cursor:crosshair;pointer-events:all}@media(max-width:760px){.isf-elevation-header{display:block}.isf-elevation-readout{justify-content:flex-start;text-align:left;margin-top:.35rem}.isf-elevation-chart,.isf-elevation-placeholder,.isf-elevation-svg{min-height:180px}}