*{box-sizing:border-box}
html,body{margin:0;height:100%;background:#111827;color:#fff;font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif}
#map{position:absolute;inset:0}
#stats{position:absolute;top:0;left:0;right:0;z-index:1000;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#0006;padding-top:env(safe-area-inset-top)}
.cell{background:#111827e6;text-align:center;padding:6px 2px}
.cell b{display:block;font-size:22px;font-variant-numeric:tabular-nums}
.cell span{font-size:11px;opacity:.7}
#warn{position:absolute;z-index:1000;top:130px;left:50%;transform:translateX(-50%);background:#dc2626;padding:8px 16px;border-radius:20px;font-weight:700}
#bar{position:absolute;z-index:1000;bottom:0;left:0;right:0;display:flex;gap:6px;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:#111827ee}
.btn{flex:1;text-align:center;padding:12px 4px;border:0;border-radius:10px;background:#374151;color:#fff;font-size:15px}
.btn.primary{background:#16a34a}
.btn.stop{background:#dc2626}
.btn.on{background:#2563eb}
#msg{position:absolute;z-index:1000;bottom:70px;left:8px;right:8px;text-align:center;font-size:13px;text-shadow:0 0 4px #000;pointer-events:none}
#sheet{position:absolute;z-index:2000;left:0;right:0;bottom:0;max-height:70%;overflow:auto;background:#111827;border-radius:16px 16px 0 0;padding:12px 12px calc(12px + env(safe-area-inset-bottom));box-shadow:0 -4px 20px #000a}
#sheet .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
#sheet .head .btn{flex:none;padding:8px 14px}
.item{display:flex;align-items:center;gap:8px;padding:10px 0;border-top:1px solid #374151}
.item .name{flex:1}
.item .name small{display:block;opacity:.6;font-size:12px}
.item .btn{flex:none;padding:8px 12px}
.item .del{background:#7f1d1d}
.empty{opacity:.6;padding:12px 0}
#creator{position:absolute;z-index:1500;left:0;right:0;bottom:0;background:#111827;padding:10px 10px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -4px 20px #000a}
.crow{display:flex;gap:6px;margin-bottom:8px;align-items:center}
.crow:last-child{margin-bottom:0}
.crow select{flex:1;padding:10px;border-radius:10px;border:0;background:#374151;color:#fff;font-size:15px}
.crow .btn{padding:10px 4px}
.creating #map{cursor:crosshair}
.pt{width:22px;height:22px;border-radius:50%;background:#2563eb;color:#fff;border:2px solid #fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.leaflet-top.leaflet-left{top:120px}
.me{width:18px;height:18px;border-radius:50%;background:#2563eb;border:3px solid #fff;box-shadow:0 0 8px #000a}