<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Edit Quiz</title>
    <style>
        /* General styles */
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }

        /* Form container */
        .form-container {
            background-color: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
            max-width: 500px;
            width: 100%;
        }

        /* Form header */
        .form-header {
            font-size: 24px;
            font-weight: bold;
            color: #333;
            margin-bottom: 20px;
            text-align: center;
        }

        /* Form group (label + input) */
        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: bold;
            color: #555;
        }

        .form-group input {
            width: 100%;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-size: 16px;
            box-sizing: border-box;
        }

        .form-group input:focus {
            border-color: #2196F3;
            outline: none;
            box-shadow: 0 0 5px rgba(33, 150, 243, 0.5);
        }

        /* Error messages */
        .error-message {
            color: #f44336;
            font-size: 14px;
            margin-top: 5px;
        }

        /* Submit button */
        .submit-button {
            width: 100%;
            padding: 12px;
            background-color: #2196F3;
            color: white;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
        }

        .submit-button:hover {
            background-color: #1976D2;
        }
    </style>
</head>
<body>
    <div class="form-container">
        <!-- Form header -->
        <div class="form-header">Edit Quiz</div>

        <!-- Form -->
        <form th:action="@{/editQuestion}" method="post" th:object="${quiz}">
            <!-- Hidden field for quiz ID -->
            <input type="hidden" th:field="*{id}" />

            <!-- Question -->
            <div class="form-group">
                <label for="questionText">Question:</label>
                <input type="text" id="questionText" th:field="*{questionText}" required>
                <span th:if="${#fields.hasErrors('questionText')}" th:errors="*{questionText}" class="error-message"></span>
            </div>

            <!-- Options -->
            <div class="form-group">
                <label for="options">Options (comma-separated):</label>
                <input type="text" id="options" th:value="${quiz.getOptionsAsString()}" name="options" required>
                <span th:if="${#fields.hasErrors('options')}" th:errors="*{options}" class="error-message"></span>
            </div>

            <!-- Correct Answer -->
            <div class="form-group">
                <label for="correctAnswer">Correct Answer:</label>
                <input type="text" id="correctAnswer" th:field="*{correctAnswer}" required>
                <span th:if="${#fields.hasErrors('correctAnswer')}" th:errors="*{correctAnswer}" class="error-message"></span>
            </div>

            <!-- Submit button -->
            <button type="submit" class="submit-button">Update Quiz</button>
        </form>
    </div>
</body>
</html>