make a space to login page for student id number and as well as when i sign up as a student, and same as the teacher make a space their teacher id number and as well when they sign up on this code:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Login</title>
<link rel="stylesheet" href="login.css">
</head>
<body>
<!-- Login Form -->
<div class="login-container" id="login-container">
<h2>Login</h2>
<input type="text" id="username" placeholder="Enter Username">
<input type="password" id="password" placeholder="Enter Password">
<select id="role">
<option value="">Select Role</option>
<option value="teacher">Teacher</option>
<option value="student">Junior High School Student</option>
<option value="parent">Parent</option>
</select>
<button onclick="login()">Login</button>
<p id="errorMessage" class="error-message"></p>
<p>Don't have an account? <a href="#" onclick="showSignup()">Sign up</a></p>
</div>
<!-- Sign Up Form -->
<div class="signup-container hidden" id="signup-container">
<h2>Sign Up</h2>
<input type="text" id="newUsername" placeholder="Choose a Username">
<input type="password" id="newPassword" placeholder="Choose a Password">
<select id="newRole">
<option value="">Select Role</option>
<option value="teacher">Teacher</option>
<option value="student">Junior High School Student</option>
<option value="parent">Parent</option>
</select>
<!-- Container for Full Name, hidden by default -->
<div id="fullNameContainer" class="hidden">
<input type="text" id="fullName" placeholder="Enter Full Name">
</div>
<button onclick="signup()">Sign Up</button>
<p id="signupMessage" class="signup-message"></p>
<p>Already have an account? <a href="#" onclick="showLogin()">Log in</a></p>
</div>
<script src="login.js"></script>
</body>
</html>