body {
  background: linear-gradient(to right, #e9f1fc, #f5faff);
  font-family: 'Segoe UI', sans-serif;
  color: #333;
}

.container {
  background: white;
  padding: 40px;
  margin-top: 30px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.08);
}

h2, h4 {
  color: #0d6efd;
  font-weight: bold;
  margin-bottom: 20px;
}

label {
  font-weight: 500;
  margin-bottom: 4px;
  color: #495057;
}

input[type="text"],
input[type="email"],
input[type="date"],
input[type="number"],
select {
  border-radius: 6px;
  border: 1px solid #ced4da;
  padding: 8px 12px;
  width: 100%;
  transition: all 0.3s ease-in-out;
}

input:focus,
select:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
  outline: none;
}

button.btn-primary {
  background-color: #0d6efd;
  border-color: #0d6efd;
  padding: 12px 25px;
  font-weight: bold;
  font-size: 16px;
  transition: background-color 0.3s ease;
}

button.btn-primary:hover {
  background-color: #0b5ed7;
  border-color: #0a58ca;
}