body {
  background-color: #f8fafc;
  color: #212529;
}

.navbar-brand {
  font-weight: bold;
  font-size: 1.5rem;
}

.card-title {
  color: #0d6efd;
}
.btn-primary {
  background: linear-gradient(90deg,#007bff,#0056b3);
  border: none;
}
footer {
  font-size: 1rem;
}