:root{
  --bg1:#0b2b1f;
  --bg2:#0f3b2a;
  --card:#eaf4ee;
  --muted:#cfe6d5;
  --accent:#356b4a;
}
*{box-sizing:border-box;font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;}
body.forest-bg{
  min-height:100vh;
  margin:0;
  background: radial-gradient(circle at 10% 10%, rgba(255,255,255,0.02), transparent 10%),
              linear-gradient(180deg,var(--bg1),var(--bg2));
  color:var(--card);
  -webkit-font-smoothing:antialiased;
}
.topbar{
  display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:linear-gradient(90deg, rgba(0,0,0,0.15), transparent);
  border-bottom:1px solid rgba(255,255,255,0.03);
}
.brand{font-weight:700;font-size:18px;}
.container{padding:28px;max-width:1100px;margin:20px auto;}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)); padding:20px;border-radius:12px;box-shadow: 0 6px 20px rgba(2,6,3,0.6);}
.center{max-width:420px;margin:60px auto;padding:28px;}
h1.brand{font-size:28px;margin:0 0 12px 0;color:var(--card);}
.form{display:flex;flex-direction:column;gap:10px;margin-top:12px;}
.form label{display:flex;flex-direction:column;font-size:13px;color:var(--muted);}
.form input{padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.06);background:transparent;color:var(--card);outline:none;}
.btn{background:var(--accent);color:white;padding:8px 12px;border-radius:8px;border:none;cursor:pointer;}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.06);}
.row{display:flex;gap:8px;}
.muted{font-size:12px;color:var(--muted);margin-top:8px;}
.tabs{display:flex;gap:6px;}
.tabs button{flex:1;padding:8px;border-radius:8px;border:none;background:transparent;color:var(--muted);cursor:pointer;}
.tabs button.active{background:rgba(255,255,255,0.03);color:var(--card);}

.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px;}
.small-card{background:rgba(255,255,255,0.02);padding:12px;border-radius:8px;text-align:center;}
.big-card{background:rgba(255,255,255,0.02);padding:12px;border-radius:8px;}

.report-table{width:100%;border-collapse:collapse;margin-top:8px;color:var(--card);}
.report-table th,.report-table td{padding:8px;border-bottom:1px dashed rgba(255,255,255,0.03);text-align:left;font-size:14px;color:var(--muted);}

.center .card{backdrop-filter: blur(6px);}

.hidden{display:none;}

.controls{display:flex;gap:8px;align-items:center;margin-top:8px;}
.controls input{width:80px;padding:6px;border-radius:6px;background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--card);}

@media (max-width:900px){
  .cards-grid{grid-template-columns:1fr;}
}