/* Layout: one-screen tool. Header bar, tabbed control panel on the left, map fills the rest. Stacks map-over-panel on phones. */
:root{
  --bg:#F2F3EF; --panel:#FFFFFF; --fg:#1B2220; --muted:#5C6662; --line:#D8DCD5; --soft:#EEF0EB;
  --ground:#E7EAE1; --road:#FFFFFF; --roadedge:#C3C9BE; --water:#A7C6D8; --roadlabel:#69726D;
  --feeder:#B8195A; --dist:#1660B8; --drop:#2F7D34;
  --proposed:#7A58B8; --build:#D2600E; --ok:#2F7D34;
  --wifi:#D98200; --match:#C7361A; --accent:#0E6872; --accent-fg:#FFFFFF;
  --vault:#34444C; --ped:#00897B; --nid:#2F7D34; --hub:#1B2220; --conduit:#8A6430;
  --warn:#B26A00; --on-stage:#FFFFFF;
  --f-display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --f-body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#111513; --panel:#181D1B; --fg:#E3E8E5; --muted:#99A39E; --line:#2B3330; --soft:#1F2522;
  --ground:#1C2220; --road:#39413D; --roadedge:#262C29; --water:#223F57; --roadlabel:#8B9590;
  --feeder:#F06598; --dist:#62AEF5; --drop:#7FC784;
  --proposed:#B49DE0; --build:#FF9550; --ok:#7FC784;
  --wifi:#FFB54A; --match:#FF6A47; --accent:#4DB3BD; --accent-fg:#0B1414;
  --vault:#AFC0C8; --ped:#4CC1B1; --nid:#7FC784; --hub:#E3E8E5; --conduit:#D0A665;
  --warn:#FFB54A; --on-stage:#111513; color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#111513; --panel:#181D1B; --fg:#E3E8E5; --muted:#99A39E; --line:#2B3330; --soft:#1F2522;
  --ground:#1C2220; --road:#39413D; --roadedge:#262C29; --water:#223F57; --roadlabel:#8B9590;
  --feeder:#F06598; --dist:#62AEF5; --drop:#7FC784;
  --proposed:#B49DE0; --build:#FF9550; --ok:#7FC784;
  --wifi:#FFB54A; --match:#FF6A47; --accent:#4DB3BD; --accent-fg:#0B1414;
  --vault:#AFC0C8; --ped:#4CC1B1; --nid:#7FC784; --hub:#E3E8E5; --conduit:#D0A665;
  --warn:#FFB54A; --on-stage:#111513; color-scheme:dark }

html,body{height:100%}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:14px;line-height:1.45;display:flex;flex-direction:column;overflow:hidden}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Header */
.bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));background:var(--panel);border-bottom:1px solid var(--line)}
.brand{font-family:var(--f-display);font-weight:700;font-size:20px;letter-spacing:.01em;text-transform:uppercase}
.brand span{color:var(--accent)}
.chip{font-family:var(--f-display);font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:3px;background:var(--soft);color:var(--muted);border:1px solid var(--line)}
.prjchip{font-family:var(--f-display);font-weight:600;font-size:13px;letter-spacing:.04em;padding:3px 9px;border-radius:3px;border:1px solid var(--accent);color:var(--accent);background:var(--panel);cursor:pointer}
.bar .grow{flex:1}
.btn{border:1px solid var(--line);background:var(--panel);padding:6px 12px;border-radius:4px;cursor:pointer;font-weight:500}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.btn.danger{color:var(--match);border-color:var(--match)}
.btn.small{padding:3px 9px;font-size:13px}

/* App body */
.app{flex:1;min-height:0;display:flex}
.panel{width:350px;flex:0 0 350px;display:flex;flex-direction:column;background:var(--panel);border-right:1px solid var(--line);min-height:0}
.tabs{display:flex;border-bottom:1px solid var(--line);padding-left:max(4px,env(safe-area-inset-left,0px))}
.tabs button{flex:1;border:0;background:none;padding:10px 2px 9px;cursor:pointer;font-family:var(--f-display);font-weight:600;font-size:13.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);border-bottom:2px solid transparent}
.tabs button[aria-selected="true"]{color:var(--fg);border-bottom-color:var(--accent)}
.pane{flex:1;overflow-y:auto;padding-block:14px 24px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:16px;display:flex;flex-direction:column;gap:18px}
.sec h3{font-family:var(--f-display);font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.note{color:var(--muted);font-size:13px;margin:0}
.mapwrap{flex:1;position:relative;min-width:0}
#map{position:absolute;inset:0;background:var(--ground)}

/* Toggles & keys */
.toggles{display:flex;flex-direction:column;gap:2px}
.tog{display:flex;align-items:center;gap:10px;padding:6px 6px;border-radius:4px;cursor:pointer}
.tog:hover{background:var(--soft)}
.tog input{margin:0;accent-color:var(--accent)}
.tog .lbl{flex:1}
.tog .n{font-family:var(--f-mono);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.key{width:22px;height:14px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 22px}
.key i{display:block}
.k-line{width:22px;height:3px;border-radius:2px}
.k-dash{width:22px;height:0;border-top:3px dashed currentColor}

/* Add tools */
.tools{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tool{display:flex;align-items:center;gap:8px;padding:9px 10px;border:1px solid var(--line);border-radius:4px;background:var(--panel);cursor:pointer;text-align:left}
.tool:hover{border-color:var(--accent)}
.tool[aria-pressed="true"]{border-color:var(--accent);background:var(--soft);box-shadow:inset 0 0 0 1px var(--accent)}

/* Forms */
.form{display:flex;flex-direction:column;gap:10px}
.field{display:flex;flex-direction:column;gap:3px;min-width:0}
.field label{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.03em}
.field input,.field select,.field textarea,select.plain{border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:6px 8px;min-width:0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row>.field{flex:1}

/* Build-stage control */
.stepper{display:flex;border:1px solid var(--line);border-radius:5px;overflow:hidden}
.stepper button{flex:1;border:0;border-right:1px solid var(--line);background:var(--panel);padding:8px 4px;cursor:pointer;font-family:var(--f-display);font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.stepper button:last-child{border-right:0}
.stepper button:hover{background:var(--soft)}
.stepper .s-proposed[aria-pressed="true"]{background:var(--proposed);color:var(--on-stage)}
.stepper .s-construction[aria-pressed="true"]{background:var(--build);color:var(--on-stage)}
.stepper .s-built[aria-pressed="true"]{background:var(--ok);color:var(--on-stage)}
.log{display:flex;flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;font-size:13px}
.log li{display:flex;gap:8px;align-items:center}
.log time{font-family:var(--f-mono);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}

/* Details */
.dhead{display:flex;flex-direction:column;gap:2px}
.dkind{font-family:var(--f-display);font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.did{font-family:var(--f-mono);font-size:20px;font-weight:500}
.kv{display:grid;grid-template-columns:auto 1fr;gap:5px 14px;margin:0}
.kv dt{color:var(--muted);font-size:13px}
.kv dd{margin:0;font-variant-numeric:tabular-nums;min-width:0;overflow-wrap:anywhere}
.pill{display:inline-block;font-family:var(--f-display);font-weight:600;font-size:12px;letter-spacing:.05em;text-transform:uppercase;padding:1px 7px;border-radius:3px;border:1px solid currentColor;white-space:nowrap}
.p-built{color:var(--ok)} .p-proposed{color:var(--proposed)} .p-construction{color:var(--build)} .p-pending{color:var(--warn)} .p-cand{color:var(--match)} .p-empty{color:var(--muted)}
.meter{height:8px;background:var(--soft);border-radius:4px;overflow:hidden;border:1px solid var(--line)}
.meter i{display:block;height:100%;background:var(--accent)}
.tubes{display:flex;flex-wrap:wrap;gap:4px}
.sw{display:inline-block;width:12px;height:12px;border-radius:2px;border:1px solid var(--line);vertical-align:-2px}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:4px}
table{border-collapse:collapse;width:100%;font-size:12.5px}
th,td{padding:5px 7px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-family:var(--f-display);font-weight:600;letter-spacing:.05em;text-transform:uppercase;font-size:11.5px;color:var(--muted);background:var(--soft)}
tr:last-child td{border-bottom:0}
td.mono{font-family:var(--f-mono);font-size:12px}
td.num{text-align:right;font-variant-numeric:tabular-nums}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.stat{background:var(--panel);padding:9px 10px}
.stat b{display:block;font-family:var(--f-display);font-weight:600;font-size:22px;font-variant-numeric:tabular-nums;line-height:1.1}
.stat span{color:var(--muted);font-size:12px}

/* Projects */
.pcards{display:flex;flex-direction:column;gap:10px}
.pcard{border:1px solid var(--line);border-radius:6px;padding:10px 12px;display:flex;flex-direction:column;gap:7px;background:var(--panel)}
.pcard.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.ptop{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.pname{font-family:var(--f-display);font-weight:600;font-size:17px}
.ppct{font-family:var(--f-display);font-weight:700;font-size:20px;font-variant-numeric:tabular-nums;color:var(--ok)}
.ppct small{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-left:3px}
.stack{display:flex;height:10px;border-radius:5px;overflow:hidden;background:var(--soft);border:1px solid var(--line)}
.stack i{display:block;height:100%}
.legend{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.dot{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:4px;vertical-align:0}

/* Conversion finder */
.big{font-family:var(--f-display);font-weight:700;font-size:34px;line-height:1;font-variant-numeric:tabular-nums;color:var(--match)}
.range{width:100%;accent-color:var(--match)}
.list{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:4px;overflow:hidden}
.li{display:flex;justify-content:space-between;gap:10px;padding:7px 9px;border:0;border-bottom:1px solid var(--line);background:var(--panel);cursor:pointer;text-align:left}
.li:last-child{border-bottom:0}
.li:hover{background:var(--soft)}
.li .mono{font-family:var(--f-mono);font-size:12px}
.li .ft{font-variant-numeric:tabular-nums;color:var(--muted)}

/* Map overlays */
.hint{position:absolute;z-index:1100;top:12px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 24px);background:var(--panel);border:1px solid var(--accent);border-radius:6px;padding:9px 12px;display:flex;gap:8px 10px;align-items:center;flex-wrap:wrap;box-shadow:0 4px 16px rgba(0,0,0,.18)}
.hint .btn.st-proposed{border-color:var(--proposed);color:var(--proposed)}
.hint .btn.st-construction{border-color:var(--build);color:var(--build)}
.hint .btn.st-built{border-color:var(--ok);color:var(--ok)}
.banner{position:absolute;z-index:1000;left:10px;bottom:10px;max-width:min(380px,calc(100% - 20px));background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:6px 9px;font-size:12px;color:var(--muted)}
.mlegend{position:absolute;z-index:1000;left:10px;top:10px;background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:6px 9px;font-size:12px;display:flex;flex-direction:column;gap:3px}
.mlegend span{display:flex;align-items:center;gap:7px}
.modal{position:fixed;inset:0;z-index:3000;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:16px}
.modal .box{background:var(--panel);border-radius:6px;border:1px solid var(--line);width:min(680px,100%);max-height:90%;display:flex;flex-direction:column;gap:10px;padding:16px}
.modal textarea{flex:1;min-height:260px;font-family:var(--f-mono);font-size:12px;border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:8px;resize:vertical}
.modal h2{margin:0;font-family:var(--f-display);font-weight:600;font-size:20px}

/* Leaflet essentials (inlined subset) */
.leaflet-pane,.leaflet-marker-icon,.leaflet-pane>svg,.leaflet-pane>canvas,.leaflet-layer,.leaflet-zoom-box{position:absolute;left:0;top:0}
.leaflet-container{overflow:hidden;-webkit-tap-highlight-color:transparent;font-family:var(--f-body);outline:0}
.leaflet-container .leaflet-overlay-pane svg{max-width:none!important;max-height:none!important}
.leaflet-container.leaflet-touch-zoom{touch-action:pan-x pan-y}
.leaflet-container.leaflet-touch-drag{touch-action:none}
.leaflet-pane{z-index:400}.leaflet-overlay-pane{z-index:400}.leaflet-marker-pane{z-index:600}.leaflet-tooltip-pane{z-index:650}.leaflet-popup-pane{z-index:700}
.leaflet-map-pane svg{z-index:200}
.leaflet-zoom-animated{transform-origin:0 0}
.leaflet-zoom-anim .leaflet-zoom-animated{transition:transform .25s cubic-bezier(0,0,.25,1)}
@media (prefers-reduced-motion:reduce){.leaflet-zoom-anim .leaflet-zoom-animated{transition:none}}
.leaflet-grab{cursor:grab}.leaflet-dragging .leaflet-grab{cursor:grabbing}
.leaflet-interactive{cursor:pointer}
.drawing .leaflet-container,.drawing .leaflet-interactive{cursor:crosshair}
.leaflet-marker-icon,.leaflet-pane>svg path{pointer-events:none}
.leaflet-marker-icon.leaflet-interactive,.leaflet-pane>svg path.leaflet-interactive{pointer-events:auto}
.leaflet-top,.leaflet-bottom{position:absolute;z-index:1000;pointer-events:none}
.leaflet-top{top:0}.leaflet-right{right:env(safe-area-inset-right,0px)}.leaflet-bottom{bottom:0}.leaflet-left{left:0}
.leaflet-control{position:relative;z-index:800;pointer-events:auto;float:left;clear:both}
.leaflet-right .leaflet-control{float:right;margin-right:10px}
.leaflet-top .leaflet-control{margin-top:10px}.leaflet-bottom .leaflet-control{margin-bottom:10px}
.leaflet-bar{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--panel)}
.leaflet-bar a{display:block;width:32px;height:32px;line-height:32px;text-align:center;text-decoration:none;color:var(--fg);font-size:18px;border-bottom:1px solid var(--line)}
.leaflet-bar a:last-child{border-bottom:0}
.leaflet-bar a:hover{background:var(--soft)}
.leaflet-control-scale-line{border:2px solid var(--muted);border-top:0;padding:0 5px;font-size:11px;color:var(--fg);background:var(--panel);white-space:nowrap;box-sizing:border-box}
.leaflet-tooltip{position:absolute;padding:3px 7px;background:var(--panel);border:1px solid var(--line);border-radius:3px;color:var(--fg);white-space:nowrap;pointer-events:none;font-size:12px}
.leaflet-tooltip.roadlbl{background:transparent;border:0;color:var(--roadlabel);font-family:var(--f-display);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:11.5px;text-shadow:0 0 3px var(--ground),0 0 3px var(--ground)}

/* Map features */
.road-case{stroke:var(--roadedge);fill:none}
.road{stroke:var(--road);fill:none}
.water{stroke:var(--water);fill:none}
.cab{fill:none;stroke-linecap:round;stroke-linejoin:round}
.cab.feeder{stroke:var(--feeder)} .cab.distribution{stroke:var(--dist)} .cab.drop{stroke:var(--drop)} .cab.transport{stroke:var(--vault)}
.cab.proposed{stroke:var(--proposed);stroke-dasharray:8 7}
.cab.construction{stroke:var(--build);stroke-dasharray:14 5}
.cond{stroke:var(--conduit);stroke-opacity:.5;fill:none;stroke-linecap:butt}
.cond.proposed{stroke:var(--proposed);stroke-opacity:.3;stroke-dasharray:6 6}
.cond.construction{stroke:var(--build);stroke-opacity:.4;stroke-dasharray:12 5}
.cab.sel,.cond.sel{stroke:var(--accent);stroke-opacity:.9;filter:drop-shadow(0 0 3px var(--accent))}
.cab.picked,.cond.picked{stroke:var(--accent);stroke-opacity:.95;stroke-dasharray:none}
.temp{stroke:var(--accent);stroke-dasharray:4 5;fill:none}
.wc{fill:var(--wifi);stroke:var(--panel);fill-opacity:.95}
.wc.match{fill:var(--match)}
.converting .wc:not(.match){fill-opacity:.25;stroke-opacity:.3}
.wc.sel{stroke:var(--accent);stroke-width:3}
.dens{fill:var(--wifi);stroke:none}
.pt{box-sizing:border-box}
.pt.vault{background:var(--panel);border:2.5px solid var(--vault);border-radius:2px}
.pt.ped i{display:block;width:100%;height:100%;box-sizing:border-box;background:var(--ped);border:2px solid var(--panel);transform:rotate(45deg);border-radius:2px}
.pt.nid{background:var(--nid);border:2px solid var(--panel);border-radius:50%}
.pt.splice{background:var(--panel);border:2.5px solid var(--feeder);border-radius:50%;box-shadow:inset 0 0 0 2px var(--panel),inset 0 0 0 5px var(--feeder)}
.pt.hub{background:var(--hub);color:var(--panel);font:700 11px/16px var(--f-display);text-align:center;border-radius:3px}
.pt.proposed{opacity:.55;border-style:dashed}
.pt.proposed.ped i,.pt.proposed.nid{background:var(--proposed)}
.pt.construction{outline:2.5px dashed var(--build);outline-offset:2px}
.pt.sel{outline:3px solid var(--accent);outline-offset:3px;opacity:1}
.pt.picked{outline:3px solid var(--accent);outline-offset:3px;opacity:1}
#map.hide-proposed .proposed,#map.hide-construction .construction,#map.hide-built .built{display:none}

/* Sites, strands, trace */
.pt.site{background:var(--accent);color:var(--accent-fg);font:700 11px/16px var(--f-display);text-align:center;border-radius:3px;border:1px solid var(--panel)}
.strands{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:3px}
.strand{aspect-ratio:1;min-width:0;border:1px solid var(--line);border-radius:3px;background:var(--panel);font:500 10px/1 var(--f-mono);color:var(--muted);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center}
.strand.used{background:var(--soft);color:var(--fg);border-color:var(--muted);font-weight:600}
.strand:hover{border-color:var(--accent);color:var(--accent)}
.lnk{border:0;background:none;padding:0;color:var(--accent);font:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.mono{font-family:var(--f-mono);font-size:12px}
.sub{display:block;color:var(--muted);font-size:12px}
.trace{list-style:none;margin:0 0 0 8px;padding:0;display:flex;flex-direction:column;border-left:2px solid var(--accent)}
.trace li{position:relative;padding:5px 0 5px 16px;min-width:0;overflow-wrap:anywhere}
.trace .mk{position:absolute;left:-8px;top:9px;width:14px;height:14px;box-sizing:border-box;border-radius:50%;background:var(--panel);border:2px solid var(--accent)}
.trace .h-end .mk{border-radius:3px;background:var(--accent)}
.trace .h-splice .mk{background:var(--accent)}
.trace .h-express .mk{width:10px;height:10px;left:-6px;top:10px}
.trace .h-dead .mk{background:var(--match);border-color:var(--match)}
.trace .h-seg{color:var(--muted);padding-block:2px}
.trace .h-seg .mk{display:none}
.trace .h-express{color:var(--muted);font-size:13px}
.ends{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:13px}
.ends b{font-family:var(--f-display);font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-size:12px}
#map.tracing .cab,#map.tracing .cond,#map.tracing .pt,#map.tracing .wc{opacity:.22}
.trace-line{stroke:var(--accent);fill:none;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 4px var(--accent))}
.trace-end{fill:var(--accent);stroke:var(--panel)}
.trace-dead{fill:var(--match);stroke:var(--panel)}
.pt.pole{background:var(--panel);border:3px solid var(--fg);border-radius:50%}
.otdr-pin{fill:var(--match);stroke:var(--panel);fill-opacity:.9}
.leaflet-tooltip.otdr-lbl{border-color:var(--match);color:var(--match);font-weight:600}
.result{border:1px solid var(--line);border-left:3px solid var(--match);border-radius:4px;padding:8px 10px;font-size:13.5px;display:flex;flex-direction:column;gap:4px}
.vx{background:var(--panel);border:2.5px solid var(--accent);border-radius:50%;box-sizing:border-box;cursor:grab;box-shadow:0 1px 4px rgba(0,0,0,.3)}
.vx.endv{border-radius:3px}
.vx.on{background:var(--accent)}
.vx.mid{border:1.5px dashed var(--accent);box-shadow:none;color:var(--accent);font:700 12px/9px var(--f-mono);text-align:center;opacity:.9}
.editing .leaflet-marker-draggable{cursor:grab}
.warn{color:var(--match);font-size:13px}
.legs{display:inline-flex;gap:2px;vertical-align:-1px}
.legs i{width:9px;height:9px;border-radius:2px;background:var(--soft);border:1px solid var(--muted);box-sizing:border-box}
.legs i.on{background:var(--ok);border-color:var(--ok)}
.search{position:relative;flex:1 1 220px;max-width:380px;min-width:0}
.search input{width:100%;box-sizing:border-box;border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:6px 10px}
.qres{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:2500;background:var(--panel);border:1px solid var(--line);border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.18);max-height:60vh;overflow:auto}
.qres button{display:flex;flex-direction:column;align-items:flex-start;gap:1px;width:100%;text-align:left;border:0;border-bottom:1px solid var(--line);background:none;padding:7px 10px;cursor:pointer;min-width:0;overflow-wrap:anywhere}
.qres button:last-child{border-bottom:0}
.qres button:hover,.qres button:focus-visible{background:var(--soft)}
.qres .k{font-family:var(--f-display);font-weight:600;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.qres .none{padding:9px 10px;color:var(--muted);font-size:13px}
.pickbox{display:flex;flex-direction:column;gap:6px;padding:10px;border:1px solid var(--line);border-radius:5px;background:var(--bg)}
.pickbox .field select,.pickbox .field input{background:var(--panel)}
.fpick{display:grid;grid-template-columns:56px minmax(0,1fr) minmax(0,1fr);gap:6px}
.fpick input,.fpick select{border:1px solid var(--line);background:var(--panel);border-radius:4px;padding:6px;min-width:0}
.modal .box.wide{width:min(1040px,100%);max-height:92%;overflow:auto}
.diagwrap{overflow-x:auto;border:1px solid var(--line);border-radius:6px;background:var(--bg)}
.diag text{fill:var(--fg);font-family:var(--f-body)}
.diag .t-head{font-family:var(--f-mono);font-size:13px;font-weight:500}
.diag .t-sub{fill:var(--muted);font-size:11.5px}
.diag .t-tube{font-size:12px;font-weight:600}
.diag .t-fib{font-size:12px}
.diag .t-num{font-family:var(--f-mono);font-size:10.5px;fill:var(--muted)}
.diag .dot{stroke:var(--fg);stroke-width:1}
.diag .blk{fill:var(--panel);stroke:var(--line)}
.diag .sp{fill:none;stroke:var(--accent);stroke-width:2;opacity:.85;cursor:pointer}
.diag .sp:hover,.diag .sp.hl{stroke-width:4;opacity:1}
.diag .badge{fill:var(--accent)} .diag .badge-t{fill:var(--accent-fg);font:700 10.5px var(--f-mono)}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.steps li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:10px;padding:9px 12px;border-bottom:1px solid var(--line);align-items:start}
.steps li:last-child{border-bottom:0}
.steps li:hover,.steps li.hl{background:var(--soft)}
.steps .n{font-family:var(--f-display);font-weight:700;font-size:20px;line-height:1;color:var(--accent);font-variant-numeric:tabular-nums}
.steps .n small{display:block;font-family:var(--f-body);font-weight:500;font-size:11px;color:var(--muted);margin-top:3px}
.fchip{display:inline-flex;align-items:center;gap:5px;padding:1px 7px 1px 4px;border:1px solid var(--line);border-radius:12px;background:var(--panel);white-space:nowrap;font-size:13px}
.fchip .sw{width:11px;height:11px;border-radius:50%}
.colorkey{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}
.colorkey div{display:flex;align-items:center;gap:6px;font-size:13px;padding:5px 7px;border:1px solid var(--line);border-radius:4px;background:var(--panel)}
.colorkey b{font-family:var(--f-mono);font-size:12px;color:var(--muted);font-weight:500;min-width:16px}
.decoder{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.decoder input{width:84px;border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:6px 8px}
.gloss{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13.5px;margin:8px 0 0}
.gloss dt{font-weight:600}
.gloss dd{margin:0;color:var(--muted)}
details.learn{border:1px solid var(--line);border-radius:6px;padding:8px 12px;background:var(--panel)}
details.learn summary{cursor:pointer;font-weight:600}
.cols2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
@media (max-width:760px){.cols2{grid-template-columns:1fr}.colorkey{grid-template-columns:repeat(3,minmax(0,1fr))}}
.miniform{display:grid;grid-template-columns:1fr 64px;gap:6px;align-items:end}
.miniform .field.full{grid-column:1/-1}

@media (max-width:760px){
  .app{flex-direction:column-reverse}
  .mapwrap{flex:0 0 52%}
  .panel{width:auto;flex:1;border-right:0;border-top:1px solid var(--line)}
  .pane{padding-right:max(16px,env(safe-area-inset-right,0px))}
  .tabs{padding-right:max(4px,env(safe-area-inset-right,0px))}
  .tabs button{font-size:12.5px;letter-spacing:.02em}
  .chip,.mlegend{display:none}
}

/* ---------- Installed-app additions ---------- */
*,*::before,*::after{box-sizing:border-box}
body{margin:0}
[hidden]{display:none!important}
img{max-width:100%}
body.ro .edit-only,body:not(.admin) .admin-only{display:none!important}
.savest{font-size:12.5px;color:var(--muted);white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.savest::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok)}
.savest.saving::before{background:var(--build)}
.savest.err{color:var(--match)} .savest.err::before{background:var(--match)}
.savest:empty{display:none}
.usermenu{position:relative}
.menu{position:absolute;right:0;top:calc(100% + 6px);z-index:2600;background:var(--panel);border:1px solid var(--line);border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.18);min-width:220px;display:flex;flex-direction:column;overflow:hidden}
.menu button{border:0;background:none;text-align:left;padding:9px 12px;cursor:pointer;border-top:1px solid var(--line)}
.menu button:hover,.menu button:focus-visible{background:var(--soft)}
.menu-head{padding:10px 12px;font-size:13px}
.menu-head b{display:block;font-size:14px}
.toasts{position:fixed;z-index:4000;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:8px;max-width:min(420px,calc(100vw - 32px))}
.toast{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:6px;padding:10px 12px;box-shadow:0 6px 20px rgba(0,0,0,.2);font-size:13.5px;display:flex;gap:10px;align-items:flex-start}
.toast.bad{border-left-color:var(--match)}
.toast .x{margin-left:auto;border:0;background:none;cursor:pointer;color:var(--muted);font-size:16px;line-height:1}
.loading{position:absolute;inset:0;z-index:1500;display:grid;place-items:center;background:var(--ground);color:var(--muted);font-family:var(--f-display);font-size:18px;letter-spacing:.04em}
.casing{stroke:#FFFFFF;stroke-opacity:.75;fill:none;stroke-linecap:round;stroke-linejoin:round}
.cond-casing{stroke:#FFFFFF;stroke-opacity:.35;fill:none}
#map.tracing .casing{opacity:.22}
.hist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:13px}
.hist li{border-left:2px solid var(--line);padding-left:9px}
.hist time{font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}
.hist b{font-weight:600}
.tag{display:inline-block;font-family:var(--f-display);font-weight:600;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;padding:0 6px;border-radius:3px;background:var(--soft);color:var(--muted);border:1px solid var(--line)}
.modal .box h2{margin:0}
.utable td,.utable th{vertical-align:middle}
.utable select{border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:3px 6px}
.leaflet-control-attribution{background:color-mix(in srgb,var(--panel) 80%,transparent)!important;color:var(--muted)!important;font-size:10.5px}
.leaflet-control-attribution a{color:var(--accent)!important}
.btn[disabled]{opacity:.5;cursor:default}
@media (max-width:760px){.savest{display:none}.search{order:5;flex-basis:100%;max-width:none}}

/* Naming standard */
.npat{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.3fr) minmax(0,1fr);gap:6px 12px;align-items:center;font-size:13.5px}
.npat input,.ncodes input,.ntbl input{border:1px solid var(--line);background:var(--bg);border-radius:4px;padding:5px 7px;min-width:0;width:100%;font-family:var(--f-mono);font-size:12.5px}
.npat .ex{font-family:var(--f-mono);font-size:12.5px;color:var(--accent);overflow-wrap:anywhere}
.npat .hd{font-family:var(--f-display);font-weight:600;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.ncodes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.ncodes label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted);font-weight:600}
.tokens{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:12.5px;color:var(--muted)}
.tokens code{font-family:var(--f-mono);color:var(--fg);background:var(--soft);border:1px solid var(--line);border-radius:3px;padding:0 4px}
.nlog{font-family:var(--f-mono);font-size:12px;background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:8px;max-height:160px;overflow:auto;white-space:pre-wrap;margin:0}
.ntbl td{vertical-align:middle}
.ntbl .mono{font-family:var(--f-mono);font-size:12px}
.planwrap{max-height:340px;overflow:auto;border:1px solid var(--line);border-radius:4px}
@media (max-width:760px){.npat{grid-template-columns:1fr}.npat .hd{display:none}.ncodes{grid-template-columns:repeat(2,minmax(0,1fr))}}