:root{
  --bg:#0f1720;
  --card:#0b1220;
  --muted:#9aa6b2;
  --accent:#34d399;
  --panel:#071222;
  --glass: rgba(255,255,255,0.03);
  --text:#e6eef6;
}
*{box-sizing:border-box;font-family:Inter,Segoe UI,system-ui,Roboto,Arial}
html,body{height:100%;margin:0;background:linear-gradient(180deg,#04101a 0%, #061826 100%);color:var(--text)}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;background:var(--glass);backdrop-filter: blur(6px);border-bottom:1px solid rgba(255,255,255,0.03)}
.brand{font-weight:700;letter-spacing:0.6px}
.controls{display:flex;gap:8px;align-items:center}
.controls input, .controls select, .controls button{padding:8px 10px;border-radius:6px;border:1px solid rgba(255,255,255,0.06);background:transparent;color:var(--text)}
.controls button{cursor:pointer}
.container{padding:18px;display:grid;grid-template-columns:1fr 420px;grid-template-rows:auto auto 1fr;gap:12px;align-items:start}
.overview{grid-column:1 / -1;display:flex;gap:12px}
.tile{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:14px;border-radius:8px;flex:1;min-height:60px;display:flex;flex-direction:column;justify-content:center}
.tile::before{font-weight:600;color:var(--muted);font-size:12px}
#totalCount::before{content:"Total samples"}
#avgScore::before{content:"Avg score"}
#maxScore::before{content:"Max score"}
#marketMood::before{content:"Market mood"}
.charts{display:flex;flex-direction:column;gap:12px}
.panel{background:var(--panel);padding:12px;border-radius:8px;border:1px solid rgba(255,255,255,0.03)}
.panel.small{height:220px}
.panel h3{margin:0 0 8px 0;font-size:14px}
.tablePanel{grid-column:1 / 2;min-height:300px}
.tableWrap{max-height:420px;overflow:auto}
table{width:100%;border-collapse:collapse;color:var(--text);font-size:13px}
thead th{position:sticky;top:0;background:rgba(0,0,0,0.3);padding:8px;border-bottom:1px solid rgba(255,255,255,0.03);text-align:left}
tbody td{padding:10px;border-bottom:1px dashed rgba(255,255,255,0.02)}
tbody tr:hover{background:rgba(255,255,255,0.02);cursor:pointer}
#detailPanel{grid-column:2 / 3;min-height:200px}
#detailPre{white-space:pre-wrap;color:#cde3f2;background:rgba(0,0,0,0.2);padding:10px;border-radius:6px;max-height:400px;overflow:auto}
.footer{grid-column:1 / -1;padding:10px 18px;color:var(--muted);display:flex;justify-content:space-between}
.tableActions{display:flex;gap:8px;align-items:center;margin-bottom:8px}
@media (max-width:1000px){
  .container{grid-template-columns:1fr;grid-template-rows:auto;gap:10px}
  #detailPanel{grid-column:1}
}