body {
  font-family: Arial, sans-serif;
  background: #f3f3f3;
  padding: 40px;
}

.container {
  max-width: 600px;
  margin: auto;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

label {
  display: block;
  margin-top: 20px;
  font-weight: bold;
}

select {
  width: 100%;
  padding: 8px;
  margin-top: 5px;
}

.details-box {
  margin-top: 30px;
  padding: 15px;
  background: #e7f3ff;
  border: 1px solid #bee1ff;
  border-radius: 5px;
}