body{
  background:#f5f7fb;
}
.card{
  border-radius:1rem;
}
.stat-card{
  background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
  border:1px solid #e8eef8;
}
.vote-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.vote-choice{
  border:2px solid #dce5f2;
  border-radius:16px;
  padding:16px 12px;
  text-align:center;
  font-weight:700;
  background:#fff;
  cursor:pointer;
}
.vote-choice input{ display:none; }
.vote-choice.active{
  border-color:#0d6efd;
  box-shadow:0 0 0 4px rgba(13,110,253,.08);
}
.vote-stat{
  border-radius:1rem;
  padding:14px;
  border:1px solid #e7edf7;
  background:#fff;
}
.qr-card{ min-height: 340px; }
@media (max-width: 767px){
  .vote-grid{ grid-template-columns:1fr; }
  .display-6{ font-size:2rem; }
}
@media print{
  .navbar, .btn, .alert{ display:none !important; }
  body{ background:#fff; }
  .container{ max-width:100% !important; }
}


.vote-choice-btn{
  border:2px solid #dce5f2;
  border-radius:16px;
  padding:18px 12px;
  text-align:center;
  font-weight:700;
  background:#fff;
  cursor:pointer;
  transition:.18s ease;
}
.vote-choice-btn:hover{
  transform:translateY(-1px);
  border-color:#9ec5fe;
}
.vote-choice-btn.is-active{
  border-color:#0d6efd;
  box-shadow:0 0 0 4px rgba(13,110,253,.08);
  background:#f5f9ff;
}
.vote-choice-btn[disabled]{
  opacity:.6;
  cursor:not-allowed;
}
.list-group-item{
  background:transparent;
}