:root{color-scheme:dark;--bg:#0c1215;--panel:#151e23;--field:#0e161a;--line:#34434b;--text:#f5f7f8;--muted:#b4c0c6;--orange:#ff781f;--radius:16px}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,sans-serif}button,input,textarea,select{font:inherit}h1,h2,h3,p{margin:0}h1{font-size:30px;letter-spacing:-.8px;line-height:1.2}h2{font-size:20px;line-height:1.3}h3{font-size:19px;line-height:1.35}
.masthead{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:100px;padding:20px max(24px,calc((100vw - 1460px)/2));border-bottom:1px solid var(--line);background:#10181c}.brand{font-weight:850;font-size:29px;font-style:italic;line-height:1.2;white-space:nowrap}.brand span{color:var(--orange)}.brand small{display:block;font-size:9px;letter-spacing:4px;font-style:normal;margin-top:6px}.local{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--muted)}.local-dot{width:7px;height:7px;background:#65d1b1;border-radius:50%}.app-shell{max-width:1508px;margin:auto;padding:28px 24px 0}.page-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.5px;color:var(--muted);margin-bottom:8px}
nav{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:24px}nav button{border:0;border-radius:0;padding:14px 20px;background:transparent;color:var(--muted);border-bottom:3px solid transparent;font-size:15px}nav button.active{border-bottom-color:var(--orange);color:var(--text);background:linear-gradient(0deg,#ff781f12,transparent)}.collection-tools{position:relative;font-size:13px;flex-shrink:0}.collection-tools summary{padding:10px 14px;border:1px solid var(--line);border-radius:9px;cursor:pointer}.collection-tools a{position:absolute;right:0;top:52px;z-index:800;padding:16px;background:var(--panel);border:1px solid var(--line);border-radius:10px;white-space:nowrap;color:var(--text);box-shadow:0 10px 35px #0007}
button,.file,.route-card a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 15px;border:1px solid var(--line);border-radius:9px;background:#202c32;color:var(--text);font:650 14px/1.3 system-ui;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s}button:hover,.file:hover,.route-card a:hover{background:#2a363d;border-color:#697982}button.primary{background:var(--orange);color:#20150d;border-color:var(--orange)}button.primary:hover{background:#ff913f}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,.file:focus-within{outline:3px solid var(--orange);outline-offset:3px}
main{display:grid;grid-template-columns:270px minmax(0,1fr);gap:22px;align-items:start}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);min-width:0}.workspace{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;min-width:0}.workspace>section{min-width:0}.library-heading{list-style:none;display:flex;justify-content:space-between;gap:12px;font-size:16px;font-weight:700;padding:20px;cursor:pointer}.library-heading::-webkit-details-marker{display:none}.library-body{padding:0 16px 18px}.add-road{width:100%}.search-label{margin-top:22px}#entries{display:grid;gap:7px;margin-top:16px;max-height:560px;overflow:auto;scrollbar-width:thin}.entry{display:block;width:100%;padding:14px 12px;text-align:left;line-height:1.4;border-color:transparent;background:var(--field)}.entry span{display:block;font-size:11px;letter-spacing:.15px;color:var(--muted);margin-top:7px;font-weight:500}.entry.selected{background:#33251c;border-color:#ad622c;box-shadow:inset 3px 0 var(--orange)}.library-note{border-top:1px solid var(--line);padding-top:14px}
.map-panel{overflow:hidden}.map-heading{min-height:52px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.map-title{font-size:14px;font-weight:700}.map-hint{font-size:12px;color:var(--muted)}.planner-hint{display:none}#map{height:380px;background:#26363d}.map-tools{display:flex;gap:8px;flex-wrap:wrap;padding:11px 14px;border-top:1px solid var(--line)}.map-tools button{min-height:40px;font-size:12px;padding:8px 12px;background:var(--field)}.leaflet-container{font-family:system-ui}.leaflet-control-attribution{font-size:10px!important}
.editor-heading,.planner-heading,.results-heading{padding:22px 24px 0}.editor-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.pill{font-size:12px;color:var(--muted);background:var(--field);border:1px solid var(--line);border-radius:30px;padding:5px 10px;white-space:nowrap}.pill:empty{display:none}.editor-content,.planner-content{padding:4px 24px 22px}label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:500;color:var(--muted);margin-top:16px}input,textarea,select{width:100%;min-width:0;min-height:46px;border:1px solid #48575e;border-radius:8px;background:var(--field);color:var(--text);padding:10px 12px;font-size:15px}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:#8e9ea6}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.name-fields{grid-template-columns:minmax(0,2fr) minmax(100px,1fr)}.track-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px;margin-top:20px;border:1px dashed #53636c;border-radius:10px;background:var(--field)}.track-row strong{font-size:14px}#geometryInfo{display:block;font-size:12px;color:var(--muted);margin-top:4px}.file{margin:0;color:var(--text);position:relative;flex-shrink:0}.file input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;padding:0;min-height:0}.muted{font-size:12px;line-height:1.5;color:var(--muted);margin-top:12px}.track-help{margin:9px 0 18px}
.disclosure{border-top:1px solid var(--line)}.disclosure summary{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 0;min-height:48px;list-style:none;font-size:14px;font-weight:600;cursor:pointer}.disclosure summary::-webkit-details-marker{display:none}.chevron{display:inline-block;width:7px;height:7px;flex-shrink:0;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);margin:-4px 3px 0 6px}details[open]>summary .chevron{transform:rotate(225deg);margin-top:4px}.disclosure-body{padding-bottom:20px}.disclosure-body>label:first-child,.disclosure-body>.muted:first-child{margin-top:0}.disclosure-body>.fields label{margin-top:16px}.actions{display:flex;gap:10px;flex-wrap:wrap;padding:18px 24px;border-top:1px solid var(--line);background:#11191d;border-radius:0 0 var(--radius) var(--radius)}.secondary-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.secondary-actions button{font-size:12px}#historyList{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;margin-top:12px}
#message:empty{display:none}#message{padding:14px 18px;margin-bottom:20px;border:1px solid #42685c;border-left:3px solid #78d4b8;background:#1c302b;border-radius:10px;font-size:14px}#message.error{border-color:#aa6545;background:#34251e}
body[data-mode=plan] main{grid-template-columns:minmax(0,1fr)}body[data-mode=plan] #library{display:none}body[data-mode=plan] .workspace{grid-template-columns:340px minmax(0,1fr);grid-template-areas:'planner map' 'results results';align-items:start}body[data-mode=plan] .map-panel{grid-area:map}body[data-mode=plan] #planner{grid-area:planner}body[data-mode=plan] #resultsPanel{grid-area:results}body[data-mode=plan] .collection-hint{display:none}body[data-mode=plan] .planner-hint{display:inline}body[data-mode=plan] #map{height:465px}.range{font-size:12px;color:var(--muted);margin:9px 0 16px}.coordinates summary{font-size:12px;font-weight:500}.coordinates input{font-size:14px;padding:8px}.avoidances{display:flex;gap:10px;align-items:start;font-size:12px;color:var(--muted);padding:14px 0}.check-mark{color:#7ad5b5;font-weight:700;font-size:16px;line-height:1.2}#plan{width:100%;margin-top:5px}.planner-note{text-align:center}.results-heading{padding-bottom:8px}#resultsPanel:has(#results:empty){display:none}#results{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:16px;padding:16px 24px 22px}.route-card{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--field);min-width:0}.route-card h3{margin-bottom:12px}.route-card p{font-size:13px;color:var(--muted);margin:12px 0}.route-card a{color:#20150d;background:var(--orange);border-color:var(--orange);margin:4px 0 4px 8px}.route-card button{margin:4px 0}.route-card p.muted{font-size:12px}.route-card strong{color:var(--orange)}#results>.muted{grid-column:1/-1;margin-top:0}footer{display:flex;justify-content:space-between;gap:16px;color:#9baab2;font-size:11px;padding:22px 0;margin-top:30px;border-top:1px solid var(--line)}
@media(min-width:1440px){body[data-mode=collection] .workspace{grid-template-columns:minmax(0,1fr) 390px;align-items:start}body[data-mode=collection] #map{height:550px}body[data-mode=collection] .editor-heading,body[data-mode=collection] .editor-content,body[data-mode=collection] .actions{padding-left:20px;padding-right:20px}body[data-mode=collection] .name-fields{grid-template-columns:1fr}}
@media(max-width:1000px){main{grid-template-columns:230px minmax(0,1fr);gap:16px}.workspace{gap:16px}.map-hint{display:none!important}.editor-content,.planner-content{padding-left:18px;padding-right:18px}.editor-heading,.planner-heading,.results-heading{padding-left:18px;padding-right:18px}.actions{padding-left:18px;padding-right:18px}body[data-mode=plan] .workspace{grid-template-columns:290px minmax(0,1fr)}body[data-mode=plan] #map{height:480px}.name-fields{grid-template-columns:1fr}.entry{font-size:13px}}
@media(max-width:720px){.masthead{padding:16px 18px;min-height:86px}.brand{font-size:25px}.brand small{font-size:8px;letter-spacing:3px}.local{max-width:112px;font-size:10px;line-height:1.5}.local-dot{flex-shrink:0}.app-shell{padding:22px 16px 0}.page-heading{margin-bottom:18px;align-items:flex-start;gap:12px}h1{font-size:26px}.eyebrow{font-size:9px;letter-spacing:1.1px}.collection-tools{font-size:11px}.collection-tools summary{padding:9px 10px}.collection-tools a{max-width:260px;white-space:normal;width:240px}nav{margin-bottom:18px;gap:0}nav button{flex:1;font-size:13px;padding:13px 8px}main{grid-template-columns:1fr;gap:18px}#entries{max-height:210px;grid-template-columns:repeat(2,minmax(0,1fr))}.entry{padding:12px}.library-heading{padding:16px}.library-body{padding:0 14px 16px}.library-note{margin-top:12px;padding-top:10px}.search-label{margin-top:14px}.map-heading{padding:12px 14px}.map-tools{padding:10px}#map{height:340px}body[data-mode=plan] .workspace{grid-template-columns:minmax(0,1fr);grid-template-areas:'planner' 'map' 'results'}body[data-mode=plan] #map{height:390px}.planner-content{padding-top:4px}.planner-heading{padding-top:20px}.planner-content>label{margin-top:14px}.coordinates{margin-top:0}.avoidances{padding:10px 0}.range{margin-bottom:12px}.planner-note{margin-top:10px}.name-fields{grid-template-columns:minmax(0,2fr) minmax(100px,1fr)}.editor-heading{padding-top:20px}#results{padding:12px 16px 18px}.route-card{padding:16px}.route-card h3{font-size:18px}footer{flex-direction:column;gap:8px}}
@media(max-width:420px){.brand{font-size:22px}.brand small{font-size:7px}.local{font-size:9px}.page-heading{flex-direction:column}.collection-tools a{left:0;right:auto}h1{font-size:25px}#entries{grid-template-columns:1fr;max-height:175px}.fields,.name-fields{grid-template-columns:1fr}.coordinates .fields{grid-template-columns:repeat(2,minmax(0,1fr))}.actions>*{flex:1 1 100%}.editor-heading{align-items:flex-start;flex-wrap:wrap}.track-row{padding:12px}.file{padding:10px 12px}.route-card a{margin-left:0}.route-card button,.route-card a{width:100%}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

#saveFeedback{flex:1 0 100%;font-size:13px;line-height:1.5;color:#8de1c2;margin:0 0 4px}#saveFeedback:empty{display:none}#saveFeedback.error{color:#ffbb99}

.road-finder{margin-top:16px;padding:16px;background:#12252b;border:1px solid #355963;border-radius:10px}.road-finder>button{width:100%}.road-finder .muted{margin-bottom:0}#lookupStatus{font-size:13px;line-height:1.5;color:#b6e3e9;margin:12px 0 0}#lookupStatus:empty{display:none}#roadMatches{display:grid;gap:10px;max-height:360px;overflow:auto;margin-top:12px}#roadMatches:empty{display:none}.road-match{border:1px solid var(--line);background:var(--field);border-radius:8px;padding:12px}.road-match.selected{border-color:#26d3ef}.road-match strong{font-size:14px}.road-match p{font-size:12px;color:var(--muted);line-height:1.5;margin:6px 0 12px}.match-actions{display:flex;flex-wrap:wrap;gap:8px}.match-actions button{font-size:12px;min-height:40px;padding:8px 12px}.road-match button[aria-pressed=true]{border-color:#26d3ef;color:#8be8f7}dialog{max-width:500px;width:calc(100% - 32px);background:#172126;color:var(--text);border:1px solid var(--line);border-radius:16px;padding:24px;line-height:1.6}dialog::backdrop{background:#000a}dialog h2{margin-top:0}dialog .muted{font-size:13px}.dialog-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}#publishSummary{font-weight:700;color:var(--orange)}

.sign-in{display:block;max-width:520px;margin:6vh auto;padding:20px}.sign-in .panel{padding:28px}.sign-in form{display:grid;gap:18px;margin:24px 0}.sign-in h1{font-size:2rem}.sign-in p{line-height:1.5}.masthead #logout{margin-left:16px}