:root{
  --gold: #d4af37;
}

.glass{
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.kpi .display-6{
  font-weight: 700;
  letter-spacing: .2px;
}

.form-control, .form-select{
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
}
.form-control:focus, .form-select:focus{
  border-color: rgba(212,175,55,0.7);
  box-shadow: 0 0 0 .2rem rgba(212,175,55,0.15);
}