#trs-heatmap-app{
  --navy:#0F1F3D;
  --navy-2:#16274a;
  --red:#c81f1f;
  --gold:#C8A84B;
  --gold-2:#ae9142;
  --paper:#f6f5f2;
  --ink:#1a1a1a;
  --line:rgba(255,255,255,0.12);
}
#trs-heatmap-app *{box-sizing:border-box;}
#trs-heatmap-app{
  display:flex;flex-direction:column;height:100vh;background:var(--paper);
  font-family:'Helvetica Neue',Arial,sans-serif;color:var(--ink);
  margin:0;padding:0;
}

/* ---------- HEADER ---------- */
#trs-heatmap-app header{background:var(--navy);color:#fff;padding:14px 26px;display:flex;
  align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  border-bottom:3px solid var(--red);}
#trs-heatmap-app .header-left{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
#trs-heatmap-app .brand-tag{background:var(--red);color:#fff;font-weight:700;font-size:12px;
  letter-spacing:1px;padding:6px 12px;border-radius:3px;white-space:nowrap;}
#trs-heatmap-app .title-block{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;}
#trs-heatmap-app .title-main{font-size:19px;font-weight:700;letter-spacing:0.3px;color:#fff;}
#trs-heatmap-app .title-sep{color:rgba(255,255,255,0.35);}
#trs-heatmap-app .title-sub{font-size:16px;font-weight:700;color:var(--gold);letter-spacing:0.3px;}
#trs-heatmap-app .header-meta{font-size:12.5px;color:rgba(255,255,255,0.75);text-align:right;
  line-height:1.5;}
#trs-heatmap-app .header-meta b{color:var(--gold);}

/* ---------- BODY LAYOUT ---------- */
#trs-heatmap-app #body{flex:1;display:flex;min-height:0;}
#trs-heatmap-app #map{flex:1;min-width:0;background:#e8ecef;position:relative;}
#trs-heatmap-app .leaflet-container{font-family:inherit;}

#trs-heatmap-app .basemap-switcher{position:absolute;top:10px;right:10px;z-index:1000;
  background:var(--navy);border-radius:7px;padding:4px;display:flex;gap:3px;
  box-shadow:0 4px 14px rgba(0,0,0,0.25);}
#trs-heatmap-app .basemap-btn{background:transparent;border:none;color:rgba(255,255,255,0.6);
  font-size:11px;font-weight:700;letter-spacing:0.3px;padding:7px 11px;
  border-radius:5px;cursor:pointer;transition:background .15s,color .15s;}
#trs-heatmap-app .basemap-btn.active{background:var(--red);color:#fff;}
#trs-heatmap-app .basemap-btn:hover:not(.active){background:rgba(255,255,255,0.1);color:#fff;}

#trs-heatmap-app .zip-search-box{position:absolute;top:80px;left:10px;z-index:1000;
  background:var(--navy);border-radius:7px;padding:8px;width:230px;
  box-shadow:0 4px 14px rgba(0,0,0,0.25);}
#trs-heatmap-app .zip-search-box input{width:100%;background:rgba(255,255,255,0.08);
  border:1px solid var(--line);color:#fff;font-size:13px;padding:8px 10px;
  border-radius:5px;outline:none;}
#trs-heatmap-app .zip-search-box input::placeholder{color:rgba(255,255,255,0.4);}
#trs-heatmap-app .zip-search-box input:focus{border-color:var(--red);}
#trs-heatmap-app .zip-search-results{margin-top:4px;max-height:260px;overflow-y:auto;}
#trs-heatmap-app .zip-search-results:empty{margin-top:0;}
#trs-heatmap-app .zip-search-item{padding:8px 10px;border-radius:5px;cursor:pointer;
  font-size:12.5px;color:#fff;display:flex;justify-content:space-between;align-items:baseline;}
#trs-heatmap-app .zip-search-item:hover{background:rgba(255,255,255,0.1);}
#trs-heatmap-app .zip-search-item .zsi-zip{font-weight:700;}
#trs-heatmap-app .zip-search-item .zsi-city{color:rgba(255,255,255,0.5);font-size:11.5px;}
#trs-heatmap-app .zip-search-item .zsi-jobs{color:var(--gold);font-size:11px;flex-shrink:0;margin-left:8px;}
#trs-heatmap-app .zip-search-empty{padding:8px 10px;font-size:12px;color:rgba(255,255,255,0.4);}

/* ---------- SIDEBAR ---------- */
#trs-heatmap-app #sidebar{width:340px;flex-shrink:0;background:var(--navy);color:#fff;
  overflow-y:auto;padding:20px 18px 30px;}
#trs-heatmap-app #sidebar h2{font-size:13px;letter-spacing:0.5px;color:var(--gold);margin:0 0 4px;
  font-weight:700;}
#trs-heatmap-app .sub-instruction{font-size:12px;color:rgba(255,255,255,0.55);margin:0 0 16px;}

#trs-heatmap-app .metric-toggle{display:flex;gap:6px;margin-bottom:18px;}
#trs-heatmap-app .metric-btn{flex:1;background:rgba(255,255,255,0.06);border:1px solid var(--line);
  color:rgba(255,255,255,0.75);font-size:11px;font-weight:700;letter-spacing:0.4px;
  padding:9px 4px;border-radius:5px;cursor:pointer;text-align:center;
  transition:background .15s,color .15s;}
#trs-heatmap-app .metric-btn.active{background:var(--red);color:#fff;border-color:var(--red);}
#trs-heatmap-app .metric-btn:hover:not(.active){background:rgba(255,255,255,0.12);}

#trs-heatmap-app .legend-box{margin-bottom:20px;}
#trs-heatmap-app .legend-title{font-size:11px;font-weight:700;letter-spacing:0.5px;
  color:rgba(255,255,255,0.6);margin-bottom:8px;}
#trs-heatmap-app .legend-gradient{height:10px;border-radius:5px;margin-bottom:4px;
  background:linear-gradient(to right,#badeb4,#75b96e,#3a8a45,#0c4a23);}
#trs-heatmap-app .legend-scale{display:flex;justify-content:space-between;font-size:10.5px;
  color:rgba(255,255,255,0.45);margin-bottom:14px;}

#trs-heatmap-app .tier{display:flex;gap:10px;margin-bottom:11px;align-items:flex-start;}
#trs-heatmap-app .tier-swatch{width:13px;height:13px;border-radius:3px;margin-top:2px;flex-shrink:0;}
#trs-heatmap-app .tier-name{font-size:13px;font-weight:700;}
#trs-heatmap-app .tier-desc{font-size:11.5px;color:rgba(255,255,255,0.55);}

#trs-heatmap-app .stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0;}
#trs-heatmap-app .stat-card{background:rgba(255,255,255,0.06);border:1px solid var(--line);
  border-radius:6px;padding:10px 12px;}
#trs-heatmap-app .stat-label{font-size:10px;letter-spacing:0.4px;color:rgba(255,255,255,0.5);
  margin-bottom:4px;}
#trs-heatmap-app .stat-value{font-size:20px;font-weight:700;color:var(--gold);line-height:1.1;}
#trs-heatmap-app .stat-sub{font-size:10.5px;color:rgba(255,255,255,0.45);margin-top:2px;}

#trs-heatmap-app .top-zips-title{display:flex;justify-content:space-between;align-items:baseline;
  font-size:11px;font-weight:700;letter-spacing:0.5px;color:rgba(255,255,255,0.6);
  margin:20px 0 8px;}
#trs-heatmap-app table.zip-table{width:100%;border-collapse:collapse;font-size:12.5px;}
#trs-heatmap-app table.zip-table th{text-align:left;font-size:10px;color:rgba(255,255,255,0.4);
  font-weight:700;padding-bottom:6px;letter-spacing:0.3px;}
#trs-heatmap-app table.zip-table th:not(:first-child){text-align:right;}
#trs-heatmap-app table.zip-table td{padding:7px 0;border-top:1px solid var(--line);}
#trs-heatmap-app table.zip-table td:not(:first-child){text-align:right;}
#trs-heatmap-app table.zip-table tr{cursor:pointer;}
#trs-heatmap-app table.zip-table tr:hover td{color:var(--gold);}
#trs-heatmap-app .zip-dot{display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--gold);margin-right:7px;}

/* ---------- POPUP CARD ---------- */
#trs-heatmap-app #detail-card{position:absolute;bottom:22px;left:22px;width:300px;
  max-height:calc(100vh - 220px);overflow-y:auto;background:var(--navy-2);
  color:#fff;border-radius:10px;padding:20px;box-shadow:0 12px 30px rgba(0,0,0,0.35);
  border:1px solid rgba(255,255,255,0.1);display:none;z-index:1000;}
#trs-heatmap-app #detail-card.show{display:block;}
#trs-heatmap-app .dc-top{display:flex;justify-content:space-between;align-items:flex-start;
  margin-bottom:14px;}
#trs-heatmap-app .dc-zip{font-size:30px;font-weight:700;letter-spacing:0.5px;line-height:1.05;}
#trs-heatmap-app .dc-city{font-size:13px;color:rgba(255,255,255,0.5);margin-top:2px;}
#trs-heatmap-app .dc-badge{font-size:10.5px;font-weight:700;letter-spacing:0.4px;padding:4px 9px;
  border-radius:4px;white-space:nowrap;}
#trs-heatmap-app .dc-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;}
#trs-heatmap-app .dc-metric-label{font-size:10px;letter-spacing:0.4px;color:rgba(255,255,255,0.45);
  margin-bottom:3px;}
#trs-heatmap-app .dc-metric-value{font-size:19px;font-weight:700;}
#trs-heatmap-app .dc-divider{border-top:1px solid var(--line);margin:12px 0;}
#trs-heatmap-app .dc-breakdown-title{font-size:10px;letter-spacing:0.4px;color:rgba(255,255,255,0.45);
  margin-bottom:10px;}
#trs-heatmap-app .dc-demo-note{font-size:10.5px;color:#e0b04a;margin-top:10px;line-height:1.4;
  font-style:italic;}
#trs-heatmap-app .dc-demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;}
#trs-heatmap-app .dc-demo-label{font-size:10px;color:rgba(255,255,255,0.45);margin-bottom:2px;}
#trs-heatmap-app .dc-demo-value{font-size:15px;font-weight:700;color:#fff;}
#trs-heatmap-app .dc-bar-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:12px;}
#trs-heatmap-app .dc-bar-label{width:96px;flex-shrink:0;color:rgba(255,255,255,0.75);}
#trs-heatmap-app .dc-bar-track{flex:1;height:6px;background:rgba(255,255,255,0.08);border-radius:3px;
  overflow:hidden;}
#trs-heatmap-app .dc-bar-fill{height:100%;border-radius:3px;}
#trs-heatmap-app .dc-bar-value{width:56px;text-align:right;flex-shrink:0;color:rgba(255,255,255,0.85);}
#trs-heatmap-app .dc-close{position:absolute;top:14px;right:16px;cursor:pointer;color:rgba(255,255,255,0.4);
  font-size:14px;}
#trs-heatmap-app .dc-close:hover{color:#fff;}

#trs-heatmap-app .leaflet-popup-content-wrapper,
#trs-heatmap-app .leaflet-popup-tip{display:none;}