body {
  font-family: 'Montserrat', sans-serif;
  background-color: #f4f4f4;
}

.navbar {
  background-color: #1c1c1c;
}

.navbar-brand {
  font-weight: 600;
}

.card {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
}

.list-group-item {
  cursor: pointer;
  font-weight: 500;
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  margin-bottom: 10px;
  transition: background-color 0.3s;
}

.list-group-item:hover {
  background-color: #f0e6f5;
}

.modal-content {
  background-color: #fff;
  border-radius: 8px;
}

.btn-primary {
  background-color: #7b7b7b;
  border: none;
}

.btn-primary:hover {
  background-color: #605f60;
}