/* ============================================================
   OSP Mapper — shell skin (Strand family)
   ============================================================ */
:root{
  --bg:#F4F6FA; --map-bg:#EEF1F7;
  --surface:#FFFFFF; --surface-2:#F7F9FC;
  --border:#E8EBF1; --border-strong:#D6DBE5;
  --ink:#161B24; --muted:#6B7280; --faint:#99A1AE;
  --accent:#2F6BFF; --accent-weak:rgba(47,107,255,.10); --accent-border:rgba(47,107,255,.28);
  --good:#16A34A; --warn:#C9971A; --danger:#E0463A;
  --r:11px; --r-sm:8px; --r-xs:6px;
  --shadow:0 1px 2px rgba(16,24,40,.04), 0 12px 32px -14px rgba(16,24,40,.18);
  --shadow-sm:0 1px 2px rgba(16,24,40,.05), 0 2px 8px -2px rgba(16,24,40,.10);
  --ui:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;font-family:var(--ui);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow:hidden}
body{font-size:13px;line-height:1.45}
button{font-family:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.eyebrow{font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);margin-bottom:6px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.hidden{display:none!important}
.hint{font-size:11.5px;color:var(--muted);margin:4px 0}

#shell{display:flex;height:100%}
#drawer{width:322px;min-width:322px;background:var(--bg);border-right:1px solid var(--border);overflow-y:auto;padding:12px 12px 40px}
#mapwrap{flex:1;position:relative;background:var(--map-bg)}
#map{position:absolute;inset:0}
#status{position:absolute;left:12px;right:12px;bottom:10px;z-index:1000;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm);
  box-shadow:var(--shadow-sm);padding:7px 12px;font-size:12px;color:var(--ink);pointer-events:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

#brand{display:flex;gap:10px;align-items:center;margin:2px 2px 12px}
#brand .logo{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,#2F6BFF,#0FA6C0);color:#fff;font-weight:800;font-size:12px;display:flex;align-items:center;justify-content:center;letter-spacing:.03em}
#brand h1{font-size:15px;margin:0;font-weight:700}
#brand .ver{font-size:10.5px;color:var(--faint)}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-sm);padding:10px 11px;margin-bottom:10px}

.btn{background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--r-sm);padding:6px 11px;font-size:12px;font-weight:600}
.btn:hover{background:#eef2f9}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent}
.btn.tiny{padding:3px 8px;font-size:11px}
.btnrow{display:flex;gap:6px;flex-wrap:wrap;margin-top:7px}
.txt{width:100%;margin-top:7px;border:1px solid var(--border-strong);border-radius:var(--r-sm);padding:6px 9px;font-size:12.5px;background:var(--surface)}
.filebtn{display:inline-block;background:var(--accent-weak);border:1px dashed var(--accent-border);color:var(--accent);border-radius:var(--r-sm);
  padding:7px 11px;font-size:12px;font-weight:600;cursor:pointer;margin:4px 0 6px}
.filebtn input{display:none}

.prow{display:flex;align-items:center;gap:4px;padding:3px 2px;border-radius:var(--r-xs)}
.prow.active{background:var(--accent-weak)}
.prow .pname{flex:1;text-align:left;background:none;border:none;font-size:12.5px;font-weight:600;padding:4px 6px;border-radius:var(--r-xs)}
.prow.active .pname{color:var(--accent)}
.pico{background:none;border:none;font-size:12px;opacity:.55;padding:3px 5px;border-radius:var(--r-xs)}
.pico:hover{opacity:1;background:var(--surface-2)}

.lrow{display:flex;align-items:center;gap:7px;padding:5px 2px;border-top:1px solid var(--border)}
.lrow:first-of-type{border-top:none}
.lchk input{margin:0}
.ldot{width:10px;height:10px;border-radius:3px;flex:none}
.lmain{flex:1;min-width:0}
.lname{font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lsub{font-size:10.5px;color:var(--muted)}

.prow2{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:5px 0}
.prow2 label{font-size:12px;color:var(--muted)}
.prow2 .unit{color:var(--faint);font-size:10.5px}
.num{width:92px;border:1px solid var(--border-strong);border-radius:var(--r-xs);padding:4px 7px;font-size:12px;font-family:var(--mono);background:var(--surface)}
select.num{width:110px;font-family:var(--ui)}

.tog{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--ink);padding:2.5px 0;cursor:pointer}

table.sum{width:100%;border-collapse:collapse;font-size:11.5px}
table.sum th{text-align:right;font-weight:600;color:var(--faint);font-size:10px;text-transform:uppercase;letter-spacing:.04em;padding:2px 4px;border-bottom:1px solid var(--border)}
table.sum th:first-child{text-align:left}
table.sum td{text-align:right;padding:3.5px 4px;border-bottom:1px solid var(--border)}
table.sum td:first-child{text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:110px}
table.sum tr.tot td{border-top:2px solid var(--border-strong);font-weight:700;border-bottom:none}

.leaflet-popup-content{font-family:var(--ui);font-size:12.5px;margin:10px 12px}
.leaflet-container{background:var(--map-bg);font-family:var(--ui)}
#drawer::-webkit-scrollbar{width:8px}
#drawer::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:4px}