/* Same family as admin.gongrealty.com: light-blue surfaces, green accent, deep teal-slate text. */
:root{--ink:#13343f;--paper:#eef6fb;--muted:#5f8093;--gold:#1f9d6b;--blue:#2f7fb0;--line:rgba(19,52,63,.12);--card:#fff;--zero:#b5c3cc}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Helvetica Neue",Arial,sans-serif;background:#e6f2f8;color:var(--ink);-webkit-font-smoothing:antialiased;min-height:100dvh}
[hidden]{display:none !important}
button{font:inherit;cursor:pointer;transition:background .2s,color .2s,transform .1s}
button:active{transform:translateY(1px)}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

/* sign in */
.login{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:20px}
.login .box{background:var(--card);padding:40px 34px 34px;border-radius:12px;width:min(380px,100%);box-shadow:0 20px 60px rgba(19,52,63,.16);text-align:center}
.login h1{font-family:Georgia,serif;font-weight:400;font-size:27px;margin-bottom:6px;letter-spacing:-.01em}
.login .k{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.login .hintl{font-size:13px;color:var(--muted);margin-bottom:18px}
.login input{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:8px;margin-bottom:8px;outline:0}
.login input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,127,176,.15)}
.login button{width:100%;border:0;background:var(--ink);color:var(--paper);padding:13px;border-radius:8px;letter-spacing:.16em;text-transform:uppercase;font-size:12px;font-weight:600}
.login button:hover{background:#1d4a59}
.login .err{color:#b23b3b;font-size:13px;min-height:18px;margin-bottom:8px}

/* dashboard */
.dash{max-width:1440px;margin:0 auto;padding:18px 22px 60px}
header.top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:14px}
header.top .title{font-family:Georgia,serif;font-size:21px;line-height:1.15;letter-spacing:-.01em}
header.top .sub{font-size:11.5px;color:var(--muted);letter-spacing:.04em;margin-top:2px}
header.top .tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
header.top .tools > button{border:1px solid var(--line);background:var(--card);color:var(--ink);padding:6px 13px;border-radius:20px;font-size:12px;letter-spacing:.04em}
header.top .tools > button:hover{background:#f4f9fc}
.bot-toggle{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);cursor:pointer;user-select:none;white-space:nowrap}
.bot-toggle input{cursor:pointer;accent-color:var(--gold);width:15px;height:15px}
.range-pills{display:flex;gap:3px;background:#dcecf4;border-radius:20px;padding:4px}
.range-pills button{border:0;background:none;padding:6px 12px;border-radius:16px;font-size:12px;color:var(--muted);white-space:nowrap}
.range-pills button:hover{color:var(--ink)}
.range-pills button.active{background:var(--blue);color:#fff}

.cards{display:grid;grid-template-columns:repeat(4,1fr);background:var(--card);border-radius:10px;margin-bottom:16px}
.stat{display:flex;align-items:baseline;gap:10px;padding:12px 18px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat .n{font-family:Georgia,serif;font-size:24px;line-height:1;font-variant-numeric:tabular-nums}
.stat .t{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.stat.lead .n{color:var(--gold)}

.panel{background:var(--card);border-radius:12px;padding:20px;margin-bottom:20px}
.panel h2{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:600}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.duo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:20px;align-items:start;margin-bottom:20px}
.duo > .panel{margin-bottom:0}
.duo-side{display:flex;flex-direction:column;gap:20px;min-width:0}
.duo-side > .panel{margin-bottom:0}

/* site map tree */
.map-intro{font-size:12.5px;color:var(--muted);margin:-8px 0 12px;line-height:1.5}
.map-intro b{color:var(--ink);font-weight:600}
.map-cols{display:grid;grid-template-columns:minmax(0,1fr) 64px 46px 46px;gap:8px;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:0 8px 6px;border-bottom:1px solid var(--line)}
.map-cols span:not(:first-child){text-align:right}
.zone-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin:18px 0 4px;padding:0 8px}
.zone-h b{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:600}
.zone-h span{font-size:11.5px;color:var(--muted);text-align:right}
.zone-h a{color:var(--blue);text-decoration:none}
.zone-h a:hover{text-decoration:underline}
.tree ul{margin:0;padding:0}
.tree li{list-style:none}
.tree ul ul{margin-left:11px;padding-left:9px;border-left:1px solid #cfdde6}
.node{display:grid;grid-template-columns:minmax(0,1fr) 64px 46px 46px;gap:8px;align-items:center;width:100%;min-height:28px;padding:3px 8px;border:0;border-radius:6px;background:transparent;text-align:left;color:var(--ink)}
.node:hover{background:#eef5f9}
.node.sel{background:#dcecf4;box-shadow:inset 3px 0 0 var(--blue)}
.node .nt{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node .np{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:10.5px;color:var(--muted);font-weight:400;margin-left:6px}
.node .nv,.node .nu{font-size:12px;text-align:right;font-variant-numeric:tabular-nums}
.node .nu{color:var(--muted)}
.node .zero{color:var(--zero)}
.node .nbar{height:5px;border-radius:3px;background:#e6eef3;overflow:hidden}
.node .nbar i{display:block;height:100%;background:var(--blue);border-radius:3px}
.node .nb{display:inline-block;font-size:9px;letter-spacing:.06em;text-transform:uppercase;padding:0 5px;border-radius:4px;background:#f4e6c8;color:#8a6a1e;margin-left:6px;vertical-align:1px;font-weight:500}
.node.root .nt{font-weight:700}
.node.group{cursor:pointer}
.node.group .nt{font-size:12px;color:var(--muted);font-weight:500}
.node.group .nt::before{content:'\25B8';display:inline-block;margin-right:6px;font-size:10px;transition:transform .2s}
.node.group.open .nt::before{transform:rotate(90deg)}

/* chart */
.chart svg{display:block;width:100%;height:auto}
.chart .ax{font-size:10px;fill:var(--muted);font-variant-numeric:tabular-nums}
.chart .grid{stroke:#e3edf3;stroke-width:1}
.chart .area{fill:rgba(47,127,176,.12)}
.chart .ln{fill:none;stroke:var(--blue);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.chart .ppl{fill:none;stroke:var(--gold);stroke-width:1.6;stroke-dasharray:4 3}
.chart .dot{fill:var(--blue)}
.chart-key{display:flex;gap:16px;font-size:11.5px;color:var(--muted);margin-top:8px}
.chart-key i{display:inline-block;width:14px;height:2px;background:var(--blue);vertical-align:3px;margin-right:6px}
.chart-key i.p{background:none;border-top:2px dashed var(--gold);height:0}
.page-filter{display:inline-flex;align-items:center;gap:6px;font-size:12px;background:#dcecf4;border-radius:20px;padding:5px 6px 5px 12px;margin-bottom:14px}
.page-filter button{border:0;background:var(--card);width:22px;height:22px;border-radius:50%;font-size:13px;line-height:1}

/* tables */
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;font-weight:600}
td{padding:9px 10px;border-bottom:1px solid #e7f0f6;vertical-align:top}
tr:last-child td{border-bottom:0}
.num{text-align:right;font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11.5px;color:var(--muted)}
tr.click{cursor:pointer}
tr.click:hover td{background:#f4f9fc}
tr.sel td{background:#eaf3f9}
.tag{display:inline-block;font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;padding:1px 7px;border-radius:10px;background:#e1edf5;color:#5a7488;vertical-align:1px}
.scroll{overflow-x:auto}
.empty{color:var(--muted);font-size:13px;padding:14px 2px;line-height:1.5}
.skel{height:14px;border-radius:6px;background:linear-gradient(90deg,#eaf2f7,#f5f9fb,#eaf2f7);background-size:200% 100%;animation:sh 1.2s infinite;margin:10px 0}
@keyframes sh{to{background-position:-200% 0}}
.foot{font-size:11.5px;color:var(--muted);margin-top:4px}

@media(max-width:1000px){ .duo{grid-template-columns:1fr} }
@media(max-width:760px){
  .dash{padding:14px 14px 50px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
  .range-pills{overflow-x:auto;max-width:100%}
  .node,.map-cols{grid-template-columns:minmax(0,1fr) 36px 40px 40px}
  .node .np{display:none}
}