.user-completed-quizzes {
    max-width: 1000px;
    margin: 20px auto;
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 20px;
}

.completed-quizzes-list {
    list-style-type: none;
    padding: 0;
}

.completed-quiz-item {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    margin-bottom: 15px;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.completed-quiz-item h4 {
    margin: 0 0 10px 0;
    color: #333;
}

.quiz-meta {
    display: flex;
    justify-content: space-between;
    color: #666;
    font-size: 0.9em;
    margin-bottom: 10px;
}

.delete-quiz-result {
    background-color: #f44336;
    color: white;
    border: none;
    padding: 5px 10px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.delete-quiz-result:hover {
    background-color: #d32f2f;
}

.view-result-link {
    display: inline-block;
    background-color: #4CAF50;
    color: white;
    padding: 5px 10px;
    text-decoration: none;
    border-radius: 3px;
    transition: background-color 0.3s ease;
}

.view-result-link:hover {
    background-color: #45a049;
}

.no-completed-quizzes {
    text-align: center;
    color: #666;
    padding: 20px;
}