.btn {
  transition: all 0.2s ease-in-out;
  border-radius: 10px;
  font-weight: 500;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}

.alert-info {
  background: #e7f1ff;
  border-color: #b6d4fe;
  color: #084298;
}