body {
  font-family: 'Segoe UI', sans-serif;
  background: #eef3f8;
  margin: 0;
  padding: 20px;
}

.form-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 90vh;
}

.form-card {
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
  max-width: 400px;
  width: 100%;
}

input, textarea, button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 15px;
}

button {
  background: #4a90e2;
  color: white;
  border: none;
  cursor: pointer;
}

button:hover {
  background: #3a74c3;
}

#successMessage {
  margin-top: 10px;
  color: green;
}