* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #f4f4f4;
  display: grid;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.register-container {
  width: 100%;
  max-width: 400px;
  padding: 20px;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.register-form h2 {
  margin-bottom: 20px;
  text-align: center;
  color: #333;
}

.form-group {
  margin-bottom: 15px;
}

label {
  font-size: 14px;
  color: #555;
}

input, select, textarea {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 14px;
}

textarea {
  resize: none;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #007bff;
}

.btn {
  width: 100%;
  padding: 10px;
  background: #007bff;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #0056b3;
}

@media (max-width: 480px) {
  .register-container {
    padding: 15px;
  }

  .btn {
    font-size: 14px;
  }
}