:root{
  --bg:#f4f6f8; --card:#fff; --ink:#1b2733; --muted:#64748b; --line:#e3e8ee;
  --brand:#16a34a; --brand-d:#15803d; --warn:#dc2626; --accent:#2563eb; --chip:#eef2f7;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Sarabun","Noto Sans Thai",system-ui,sans-serif;background:var(--bg);color:var(--ink);-webkit-text-size-adjust:100%}
a{color:var(--accent);text-decoration:none}
header{background:var(--brand);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px;position:sticky;top:0;z-index:5}
header .logo{font-weight:800;font-size:18px}
header .sub{opacity:.85;font-size:13px}
.wrap{max-width:860px;margin:0 auto;padding:16px}
.nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.nav a{background:var(--card);border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-size:14px;color:var(--ink)}
.nav a.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px}
.card h2{margin:0 0 10px;font-size:16px}
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(min-width:620px){.kpis{grid-template-columns:repeat(4,1fr)}}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px}
.kpi .n{font-size:24px;font-weight:800}
.kpi .l{color:var(--muted);font-size:13px;margin-top:2px}
.kpi.warn .n{color:var(--warn)}
.kpi.good .n{color:var(--brand)}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .meta{font-size:13px;color:var(--muted)}
.amt{font-weight:800}
.btn{border:0;border-radius:10px;padding:10px 14px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit}
.btn.g{background:var(--brand);color:#fff}
.btn.b{background:var(--accent);color:#fff}
.btn.o{background:var(--chip);color:var(--ink);border:1px solid var(--line)}
.btn:disabled{opacity:.5;cursor:default}
.chip{display:inline-block;background:var(--chip);color:var(--muted);border-radius:999px;padding:2px 9px;font-size:12px}
.chip.sorted{background:#dcfce7;color:var(--brand-d)}
.chip.full{background:#fee2e2;color:var(--warn)}
input,select{font-family:inherit;font-size:14px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;width:100%}
.field{margin-bottom:10px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.toast{pointer-events:none;position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;opacity:0;transition:.2s;z-index:20}
.toast.show{opacity:1}
.muted{color:var(--muted);font-size:13px}
.right{text-align:right}
.split{display:flex;gap:8px}
.split>*{flex:1}
.userbox{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.userbox .btn{padding:6px 10px;font-size:13px}
table.prev{width:100%;border-collapse:collapse;font-size:13px}
table.prev th,table.prev td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}
table.prev tr.error td{background:#fef2f2}
table.prev tr.update td{background:#eff6ff}
.tag{display:inline-block;border-radius:6px;padding:1px 7px;font-size:12px;font-weight:700}
.tag.new{background:#dcfce7;color:#15803d}.tag.update{background:#dbeafe;color:#1d4ed8}.tag.error{background:#fee2e2;color:#b91c1c}
.scroll{overflow-x:auto}
table.prev td:nth-child(4),table.prev td:nth-child(1){white-space:nowrap}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;align-items:center;justify-content:center;padding:16px;z-index:30}
.modal[hidden]{display:none}
.modal-box{background:var(--card);border-radius:16px;padding:20px;width:100%;max-width:420px;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.modal-box h2{margin:0 0 10px;font-size:20px}
.legend span{white-space:nowrap}
.btn.r{background:var(--warn);color:#fff}
.kpis{margin-bottom:14px}
.leaflet-popup-content{max-width:220px;overflow-wrap:break-word}
.amt{white-space:nowrap}
.tag.same{background:#f1f5f9;color:#475569}
table.prev tr.same td{color:var(--muted)}
.mobile-only{display:none}
@media(max-width:620px){.mobile-only{display:inline}}
header{flex-wrap:wrap;row-gap:2px}
header .logo{white-space:nowrap}
.meta{overflow-wrap:break-word}
.row>div:not(.right){min-width:0;flex:1 1 auto}
.row>.right{flex-shrink:0}