body {
  background-color: #e6f0ff;
}

.card {
  transition: transform 0.3s ease;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.card:hover {
  transform: scale(1.02);
}

.bg-blue { background-color: #007bff; color: white; }
.bg-orange { background-color: #fd7e14; color: white; }
.bg-green { background-color: #28a745; color: white; }
.bg-danger { background-color: #dc3545; color: white; }
.bg-warning { background-color: #ffc107; color: black; }
.bg-info { background-color: #17a2b8; color: white; }

.display-6 {
  font-size: 2rem;
  font-weight: bold;
}