:root{--ink:#17363b;--muted:#687b7e;--line:#dce4e5;--green:#067c65;--mint:#dcf5ec;--dark:#112f35;--red:#c8443d}*{box-sizing:border-box}body{margin:0;font:16px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f6f8f8}button,input,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);padding:9px 12px;font-size:14px;font-weight:600}button:hover{background:#edf5f2;border-color:#94b6aa}button:disabled{cursor:wait;opacity:.5}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #7bbbd5;outline-offset:2px}button.primary{color:#fff;background:var(--green);border-color:var(--green)}button.primary:hover{background:#056b57}button.textbtn{padding:4px 0;border:0;background:transparent;color:var(--green)}input,select{width:100%;border:1px solid #cdd8da;border-radius:7px;padding:10px 11px;background:#fff;color:var(--ink);min-width:0;font-size:14px}input[type=checkbox]{width:17px;height:17px;accent-color:var(--green)}label{display:block;font-size:14px;font-weight:600;margin:15px 0 6px}header{height:72px;background:var(--dark);color:white;display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:20px}.brand{color:#fff;display:flex;align-items:center;gap:11px;text-decoration:none;white-space:nowrap}.brand span{font-size:18px;font-weight:750;letter-spacing:2px}.brand small{border-left:1px solid #567076;padding-left:15px;color:#acc4c7;font-size:13px;letter-spacing:0}nav{display:flex;gap:5px}.nav{background:transparent;border:0;color:#a8bec0;padding:13px 16px}.nav.active{color:#fff;background:#25464b}.header-actions{display:flex;gap:9px}.header-actions button{background:#24464c;color:#fff;border-color:#3c5a60}.header-actions span{background:#385d62;padding:1px 7px;margin-left:6px;border-radius:4px}main{height:calc(100dvh - 72px);min-height:580px;display:grid;grid-template-columns:310px minmax(320px,1fr) 300px}.left,.right{background:#fff;padding:24px 21px;overflow:auto;display:flex;flex-direction:column;z-index:500}.left{border-right:1px solid var(--line)}.right{border-left:1px solid var(--line)}.eyebrow{font-size:11px;font-weight:750;letter-spacing:1.65px;color:var(--green);margin-bottom:8px}h1{font-size:27px;line-height:1.16;letter-spacing:-1px;margin:0 0 12px;font-weight:650}h2{font-size:17px;line-height:1.3;margin:0;font-weight:650}.intro,.muted{color:var(--muted);font-size:14px}.intro{margin-bottom:24px}.sectionhead{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:24px 0 12px}.right>.sectionhead{margin-top:0}.sectionhead .eyebrow{margin-bottom:4px}.center-card{background:#f5f8f7;border:1px solid var(--line);border-radius:9px;padding:12px;margin-bottom:10px}.center-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;font-size:13px;font-weight:650}.center-top button{border:none;background:none;font-size:18px;padding:0 5px}.radius-row{display:flex;gap:9px;align-items:center;margin-top:9px}.radius-row label{margin:0;white-space:nowrap;font-size:13px}.radius-row input{width:80px}.radius-row span{font-size:13px;color:var(--muted)}.wide{width:100%;margin-top:10px}.micro{font-size:12px;line-height:1.5;color:var(--muted);margin:9px 0}.divider{height:1px;background:var(--line);margin:20px 0}.buttonrow{display:flex;gap:8px;margin:12px 0;flex-wrap:wrap}.buttonrow>button{flex:1}.badge{font-size:11px;font-weight:700;border-radius:4px;background:#eef2f3;padding:4px 7px;white-space:nowrap}.badge.live{background:var(--mint);color:var(--green)}.asidefoot{margin-top:auto;padding-top:28px;display:flex;flex-wrap:wrap;gap:15px}.asidefoot span{width:100%;font-size:12px;color:var(--muted)}#mapShell{position:relative;overflow:hidden;background:#e5eeed}#map{width:100%;height:100%;background:#e7f0f2}.maptoolbar{position:absolute;top:18px;left:18px;right:18px;display:flex;gap:7px;z-index:450;flex-wrap:wrap}.maptoolbar button{box-shadow:0 2px 8px #133a3910;background:#fff;font-size:13px}#mapTitle{position:absolute;left:18px;bottom:98px;z-index:440;background:#fffffff0;border:1px solid var(--line);padding:12px 16px;border-radius:8px;font-weight:650;font-size:17px;max-width:85%;box-shadow:0 3px 14px #12333308}#mapTitle span{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:3px}#mapLegend{position:absolute;bottom:50px;left:18px;display:flex;gap:14px;padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:7px;z-index:450;font-size:12px;flex-wrap:wrap}#mapLegend span{display:flex;align-items:center;gap:6px}i{display:inline-block;width:10px;height:10px;border-radius:2px}i.selected{background:#009d7b}i.available{background:#e1ece8;border:1px solid #809992}i.occupied{background:#8c959b}i.conflict{background:#e6564c}.mapnote{position:absolute;bottom:25px;left:18px;z-index:440;font-size:10px;color:#4a686a;background:#ffffffde;padding:2px 5px}#mapProgress{position:absolute;top:74px;left:18px;z-index:460;padding:9px 13px;background:var(--dark);color:white;border-radius:6px;font-size:13px;max-width:90%}.leaflet-control-zoom{margin-top:85px!important}.leaflet-tooltip.area-label{font-size:11px;background:#fffffff0;border:none;box-shadow:none;color:#233d40;padding:2px 5px}.leaflet-tooltip.area-label:before{display:none}.leaflet-tooltip.city-label{background:none;border:0;box-shadow:none;font-size:12px;font-weight:650;text-shadow:0 1px white,1px 0 white;color:#395c62}.stats{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line);padding:8px 0 20px;margin-bottom:18px}.stats strong{display:block;font-size:32px;font-weight:600;letter-spacing:-1px}.stats span{font-size:12px;color:var(--muted)}.listtabs{display:flex;gap:5px;margin-top:12px;padding:4px;background:#f0f4f3;border-radius:7px}.listtabs button{flex:1;background:none;border:0;font-size:13px;padding:7px}.listtabs button.active{background:white;box-shadow:0 1px 3px #12333315}.area-row{border-bottom:1px solid #e9efef;padding:14px 0;display:flex;gap:10px;align-items:flex-start}.area-row .text{flex:1;min-width:0}.area-row strong{font-size:14px;display:block}.area-row small{font-size:12px;color:var(--muted);display:block;margin-top:3px;overflow-wrap:anywhere}.area-row button{padding:4px 8px;min-width:30px}.area-row.blocked{opacity:.7}.area-row.conflict{background:#fff1f0;padding:12px 6px}.empty{padding:40px 0;text-align:center;color:#547574;font-size:15px}.empty small{display:block;font-size:13px;margin-top:12px}.dealer-filter{display:flex;gap:10px;align-items:center;border-bottom:1px solid var(--line);padding:16px 0;font-size:14px}.dealer-filter span{flex:1}.dealer-filter small{display:block;color:var(--muted);font-weight:400}#conflictBanner{padding:11px;margin-top:12px;background:#fff1ef;color:#b63a34;font-size:13px;border-radius:6px}#toast{position:fixed;z-index:3000;bottom:24px;left:50%;transform:translateX(-50%);background:#123a3e;color:white;box-shadow:0 10px 30px #112f3533;border-radius:9px;padding:13px 20px;max-width:600px;font-size:14px}#toast.error{background:#9b332f}dialog{border:1px solid var(--line);border-radius:15px;width:440px;max-width:94vw;padding:30px;color:var(--ink);box-shadow:0 24px 90px #102f3530}dialog::backdrop{background:#0b252878;backdrop-filter:blur(3px)}dialog.large{width:850px;max-height:85vh}.modalhead{display:flex;align-items:center;justify-content:space-between;gap:20px}.modalhead h2{font-size:25px;letter-spacing:-.5px}dialog p{font-size:14px;color:var(--muted)}dialog .error{color:var(--red)}.saved-row{display:flex;align-items:center;gap:13px;padding:17px 0;border-bottom:1px solid var(--line)}.saved-row .text{flex:1}.saved-row strong{font-size:15px}.saved-row small{display:block;color:var(--muted);font-size:12px;margin-top:4px}#infoContent{margin-top:20px;font-size:14px}#infoContent p{line-height:1.65}.log{border-bottom:1px solid var(--line);padding:12px 0}.log small{color:var(--muted)}.log pre{white-space:pre-wrap;font-size:12px;max-height:140px;overflow:auto;background:#f5f8f7;padding:10px}.pin{width:24px;height:24px;background:#173c44;color:white;border:3px solid #fff;border-radius:50%;text-align:center;font-size:11px;line-height:18px;box-shadow:0 1px 7px #1338}.leaflet-popup-content{font-family:inherit;font-size:14px}[hidden]{display:none!important}@media(max-width:1250px){.brand small{display:none}main{grid-template-columns:275px minmax(270px,1fr) 255px}.left,.right{padding:20px 16px}header{padding:0 16px;gap:10px}.nav{padding:10px}.header-actions button{font-size:12px}}@media(max-width:900px){header{height:auto;min-height:72px;flex-wrap:wrap;padding:12px}.brand span{font-size:16px}.header-actions{margin-left:auto}nav{order:3;width:100%;justify-content:center}main{height:auto;display:flex;flex-wrap:wrap;min-height:0}.left{width:100%;order:1}.left h1,.left .intro{display:none}#editorPanel{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}#editorPanel>.sectionhead,#centers,#updateBtn,#editorPanel>.micro,#editorPanel>.divider{grid-column:1/-1}#editorPanel label{margin:0}#editorPanel label[for=dealer]{grid-row:1}#dealer{grid-row:2}#editorPanel label[for=planName]{grid-row:1;grid-column:2}#planName{grid-row:2;grid-column:2}#centers{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.asidefoot{padding-top:12px}#mapShell{width:100%;height:65vh;min-height:440px;order:2}.right{width:100%;order:3;max-height:600px}#cityList{overflow:auto}.maptoolbar{gap:4px}.maptoolbar button{font-size:12px;padding:8px}.stats{padding-bottom:12px}.stats strong{font-size:26px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* V2: progressive detail and bounded list rendering */
#mapHint{position:absolute;top:76px;left:20px;z-index:450;background:rgba(255,255,255,.94);padding:7px 12px;border-radius:6px;font-size:12px;pointer-events:none;max-width:calc(100% - 90px)}
.maptoolbar{flex-wrap:wrap;right:65px;gap:6px}.maptoolbar button,.maptoolbar select{padding:10px 12px;font-size:13px}.maptoolbar select{width:auto;margin:0;background:white}.maptoolbar .active{background:#087b69;color:white}.box-mode{cursor:crosshair!important}.hover-area{pointer-events:none!important}.list-pager{display:flex;align-items:center;justify-content:space-between;padding:12px 0}.list-pager button{font-size:13px}button:disabled{opacity:.45;cursor:not-allowed}@media(max-width:1100px){#mapHint{top:118px}}

.maptoolbar{display:flex!important;align-items:center}.maptoolbar select{flex:0 0 120px;max-width:140px;height:38px}.maptoolbar button{height:38px;white-space:nowrap}#mapHint{top:auto;bottom:165px;max-width:calc(100% - 40px)}

#dealer[readonly]{background:#f1f5f4;color:#52686b}#dealerSelect{font-weight:600}@media(max-width:900px){#editorPanel>label[for=dealerSelect],#dealerSelect{grid-column:1/-1;grid-row:auto}#editorPanel label[for=dealer],#editorPanel label[for=planName],#dealer,#planName{grid-row:auto;grid-column:1/-1}}