/* Styling for the self-graded lesson quiz pages (quizzes/quizNN.html) */

.quiz-breadcrumb {
    margin-bottom: 4px;
    font-size: 0.9em;
}

.quiz-breadcrumb a {
    color: #7f8c8d;
}

.quiz-score {
    font-weight: 700;
    font-size: 1.1em;
    color: #3498db;
    position: sticky;
    top: 60px;
    background: #ffffff;
    padding: 8px 0;
    z-index: 10;
}

.quiz-question {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid #eaeaea;
}

.quiz-question:last-child {
    border-bottom: none;
}

.quiz-question-text {
    font-weight: 600;
    margin-bottom: 12px;
}

.quiz-choices {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.quiz-choice {
    text-align: left;
    padding: 10px 14px;
    border: 1px solid #cfd8dc;
    border-radius: 6px;
    background-color: #ffffff;
    color: #2c3e50;
    font-family: inherit;
    font-size: 0.95em;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
}

.quiz-choice:hover:not(:disabled) {
    border-color: #3498db;
    background-color: #f4f9fd;
}

.quiz-choice:disabled {
    cursor: default;
}

.quiz-choice.quiz-correct {
    border-color: #2e7d32;
    background-color: #e8f5e9;
    color: #1b5e20;
    font-weight: 600;
}

.quiz-choice.quiz-incorrect {
    border-color: #c62828;
    background-color: #fdecea;
    color: #b71c1c;
}

.quiz-explanation {
    display: none;
    margin-top: 12px;
    padding: 10px 14px;
    background-color: #f4f9fd;
    border-left: 3px solid #3498db;
    font-size: 0.92em;
    color: #2c3e50;
}