body {
  font-family: Arial;
  margin: 0;
  background: linear-gradient(135deg, #e0f7ff, #ffffff);
}

.container {
  max-width: 500px;
  margin: auto;
  padding: 20px;
  text-align: center;
}

h1 {
  font-size: 28px;
}

.form-box {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0px 10px 30px rgba(0,0,0,0.1);
}

input, select {
  width: 100%;
  padding: 12px;
  margin: 8px 0;
  border-radius: 8px;
  border: 1px solid #ddd;
}

button {
  width: 100%;
  padding: 14px;
  background: #007BFF;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
}