.mqe-quiz-container{
    max-width:900px;
    margin:40px auto;
    padding:30px;
    background:#ffffff;
    border-radius:12px;
    box-shadow:0 0 15px rgba(0,0,0,0.08);
}

.mqe-quiz-header{
    margin-bottom:30px;
}

.mqe-quiz-title{
    font-size:32px;
    margin-bottom:10px;
}

.mqe-quiz-meta{
    display:flex;
    gap:20px;
    font-size:14px;
    color:#666;
}

.mqe-question-box{
    margin-bottom:40px;
    padding-bottom:30px;
    border-bottom:1px solid #e5e7eb;
}

.mqe-question-number{
    font-size:14px;
    font-weight:600;
    color:#2563eb;
    margin-bottom:10px;
}

.mqe-question-title{
    font-size:24px;
    margin-bottom:20px;
    line-height:1.5;
}

.mqe-code-block{
    background:#111827;
    border-radius:10px;
    overflow:auto;
    padding:20px;
    margin-bottom:25px;
}

.mqe-options{
    display:flex;
    flex-direction:column;
    gap:15px;
}

.mqe-option{
    display:flex;
    align-items:flex-start;
    gap:12px;
    padding:18px;
    border:1px solid #d1d5db;
    border-radius:10px;
    cursor:pointer;
    transition:0.2s ease;
}

.mqe-option:hover{
    background:#f9fafb;
    border-color:#2563eb;
}

.mqe-option input{
    margin-top:5px;
}

.mqe-submit-wrapper{
    margin-top:40px;
}

.mqe-submit-btn{
    background:#2563eb;
    color:#fff;
    border:none;
    padding:16px 30px;
    border-radius:10px;
    font-size:18px;
    cursor:pointer;
}

.mqe-submit-btn:hover{
    background:#1d4ed8;
}

.mqe-result-box{
    margin-top:50px;
    padding:30px;
    background:#f9fafb;
    border-radius:12px;
}

.mqe-score{
    font-size:48px;
    font-weight:700;
    margin:20px 0;
}

.mqe-percentage{
    font-size:28px;
    color:#2563eb;
    margin-bottom:30px;
}

.mqe-review-item{
    background:#fff;
    padding:20px;
    border-radius:10px;
    margin-bottom:20px;
    border:1px solid #e5e7eb;
}

.mqe-explanation{
    margin-top:15px;
    padding:15px;
    background:#f3f4f6;
    border-radius:8px;
}

@media(max-width:768px){

    .mqe-quiz-container{
        padding:20px;
    }

    .mqe-question-title{
        font-size:20px;
    }

    .mqe-submit-btn{
        width:100%;
    }

}
.mqe-quiz-top{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
    margin-bottom:20px;
}

#mqe-timer{
    background:#111827;
    color:#ffffff;
    padding:12px 20px;
    border-radius:10px;
    font-size:20px;
    font-weight:700;
}

.mqe-progress-bar{
    width:100%;
    height:10px;
    background:#e5e7eb;
    border-radius:30px;
    overflow:hidden;
}

.mqe-progress-fill{
    width:0%;
    height:100%;
    background:#2563eb;
}
.mqe-review-wrapper{
    margin-top:30px;
}

.mqe-review-card{
    padding:25px;
    border-radius:12px;
    margin-bottom:25px;
    border:1px solid #e5e7eb;
}

.mqe-correct{
    border-left:6px solid #16a34a;
    background:#f0fdf4;
}

.mqe-wrong{
    border-left:6px solid #dc2626;
    background:#fef2f2;
}

.mqe-final-score{
    font-size:52px;
    font-weight:700;
    margin:20px 0;
}

.mqe-final-percentage{
    font-size:28px;
    color:#2563eb;
}

.mqe-answer-explanation{
    margin-top:15px;
    padding:15px;
    background:#ffffff;
    border-radius:8px;
    border:1px solid #e5e7eb;
}
.mqe-navigation-buttons{
    display:flex;
    justify-content:space-between;
    gap:15px;
    margin-top:40px;
}

.mqe-prev-btn,
.mqe-next-btn{
    background:#111827;
    color:#fff;
    border:none;
    padding:14px 25px;
    border-radius:10px;
    cursor:pointer;
}