.online-quiz-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.quiz-list .quiz-item {
    background: white;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.quiz-button {
    display: inline-block;
    padding: 10px 15px;
    background: #0073aa;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

.quiz-button:hover {
    background: #005a87;
}

.question-container {
    background: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.options label {
    display: block;
    padding: 10px;
    margin: 5px 0;
    background: #f0f0f0;
    border-radius: 4px;
    cursor: pointer;
}

.options label:hover {
    background: #e0e0e0;
}

.submit-quiz {
    padding: 12px 25px;
    background: #46b450;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.submit-quiz:hover {
    background: #3a9e43;
}

.quiz-result {
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.correct-answer {
    color: #46b450;
}

.wrong-answer {
    color: #dc3232;
}

.progress-bar {
    height: 20px;
    background: #f0f0f0;
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: #0073aa;
    transition: width 0.3s;
}

.student-form {
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.student-form input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.start-quiz-btn {
    padding: 12px 25px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.start-quiz-btn:hover {
    background: #005a87;
}

/* Boş bırakma seçeneği için özel stil */
.options label[style*="background: #fff0f0"]:hover {
    background: #ffe0e0 !important;
}

/* Sonuç sayfası stilleri */
.result-summary {
    text-align: center;
    margin-bottom: 30px;
}

.score-circle {
    margin: 0 auto 20px;
}

.question-result {
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 5px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Responsive tasarım için */
@media (max-width: 768px) {
    .score-circle {
        width: 120px !important;
        height: 120px !important;
    }
    
    .score-circle div {
        font-size: 24px !important;
    }
    
    .question-result {
        padding: 10px;
    }
}

/* Sınav stilleri */
.quiz-info {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid #0073aa;
}

.quiz-info p {
    margin: 5px 0;
    font-size: 14px;
}

.progress-bar {
    height: 20px;
    background: #f0f0f0;
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
}

.progress {
    height: 100%;
    background: #0073aa;
    transition: width 0.3s ease;
}

.progress-bar::after {
    content: attr(data-progress);
    position: absolute;
    right: 10px;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    color: #000;
    font-weight: bold;
    font-size: 12px;
}

.question-container {
    background: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border-left: 4px solid #0073aa;
}

.question-container.unanswered {
    border-left-color: #dc3232;
    background: #fff0f0;
}

.options label {
    display: block;
    padding: 10px;
    margin: 5px 0;
    background: #f9f9f9;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.options label:hover {
    background: #e0e0e0;
}

.options input[type="radio"] {
    margin-right: 10px;
}

.submit-quiz {
    padding: 12px 25px;
    background: #46b450;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

.submit-quiz:hover:not(:disabled) {
    background: #3a9e43;
}

.submit-quiz:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Sonuç sayfası stilleri */
.quiz-result {
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.result-summary {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 5px;
}

.score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 10px solid #46b450;
}

.score-text {
    text-align: center;
}

.score-percentage {
    font-size: 32px;
    font-weight: bold;
    margin: 0;
}

.score-label {
    font-size: 14px;
    margin: 0;
}

.result-details {
    margin-top: 30px;
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.result-item:last-child {
    border-bottom: none;
}

.correct-answer {
    color: #46b450;
    font-weight: bold;
}

.wrong-answer {
    color: #dc3232;
    font-weight: bold;
}

.empty-answer {
    color: #ffb900;
    font-weight: bold;
}

/* Responsive tasarım */
@media (max-width: 768px) {
    .quiz-info {
        padding: 10px;
    }
    
    .question-container {
        padding: 15px;
    }
    
    .score-circle {
        width: 120px;
        height: 120px;
    }
    
    .score-percentage {
        font-size: 24px;
    }
}

.quiz-group {
    margin-bottom: 30px;
    border-bottom: 2px solid #eee;
    padding-bottom: 20px;
}

.group-title {
    color: #333;
    font-size: 1.5em;
    margin-bottom: 10px;
}

.quiz-count {
    font-style: italic;
    color: #666;
    margin-bottom: 15px;
}

.quiz-item {
    background-color: #f9f9f9;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
    border-left: 4px solid #0073aa;
}

.quiz-item h4 {
    margin-top: 0;
    color: #0073aa;
}

.quiz-button {
    display: inline-block;
    background-color: #0073aa;
    color: white;
    padding: 8px 15px;
    text-decoration: none;
    border-radius: 3px;
    margin-top: 10px;
}

.quiz-button:hover {
    background-color: #005a87;
}