/**
 * PTGates 공통 퀴즈 UI 스타일
 * 
 * 문제 표시 및 선택지 렌더링을 위한 공통 CSS
 */

/* 문제 섹션 */
.ptg-quiz-ui-question-section {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 20px;
}

.ptg-quiz-ui-question-header {
    margin-bottom: 8px;
}

.ptg-quiz-ui-question-text {
    font-size: 20px;
    line-height: 1.4;
    color: #333;
    margin: 0;
    margin-bottom: 8px;
}

/* 선택지 컨테이너 */
.ptg-quiz-ui-options-container {
    margin-bottom: 25px;
    margin-top: 0 !important;
    width: 100% !important;
    display: block !important;
    flex-direction: column !important;
    flex-wrap: nowrap !important;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    padding: 10px 12px;
    background: white;
    box-sizing: border-box;
}

.ptg-quiz-ui-options-container > * {
    display: block !important;
    width: 100% !important;
    float: none !important;
    clear: both !important;
    flex: none !important;
    flex-basis: auto !important;
}

/* 선택지 라벨 */
.ptg-quiz-ui-options-container label,
.ptg-quiz-ui-options-container .ptg-quiz-ui-option-label {
    display: flex !important;
    flex-direction: row !important;
    width: 100% !important;
    float: none !important;
    clear: both !important;
    margin-bottom: 0 !important;
}

.ptg-quiz-ui-option-label {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start;
    padding: 4px 8px !important;
    margin-bottom: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    cursor: pointer;
    transition: all 0.2s;
    background: transparent !important;
    width: 100% !important;
    box-sizing: border-box;
    min-height: auto;
    user-select: none;
    clear: both;
}

.ptg-quiz-ui-option-label:hover {
    background: #f8f9ff !important;
}

/* 라디오 버튼 */
.ptg-quiz-ui-option-label input[type="radio"],
.ptg-quiz-ui-radio-input {
    margin-right: 8px !important;
    margin-top: 2px !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    width: 20px !important;
    height: 20px !important;
    min-width: 20px !important;
    min-height: 20px !important;
    max-width: 20px !important;
    max-height: 20px !important;
    position: relative !important;
    z-index: 10 !important;
    pointer-events: auto !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: inline-block !important;
    -webkit-appearance: radio !important;
    -moz-appearance: radio !important;
    appearance: radio !important;
}

.ptg-quiz-ui-option-label input[type="radio"]:checked + .ptg-quiz-ui-option-text {
    font-weight: 600;
    color: #4a90e2;
}

/* 선택지 텍스트 */
.ptg-quiz-ui-option-text {
    flex: 1;
    line-height: 1.3;
    color: #333;
    white-space: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    display: block !important;
    width: calc(100% - 40px) !important;
}

.ptg-quiz-ui-option-text strong {
    color: #4a90e2;
    font-weight: 600;
    margin-right: 5px;
    display: inline !important;
}

/* 정답/오답 표시 */
.ptg-quiz-ui-option-label.ptg-quiz-ui-correct-answer {
    background: #d4edda !important;
}

.ptg-quiz-ui-option-label.ptg-quiz-ui-incorrect-answer {
    background: #f8d7da !important;
}

/* 주관식 입력 필드 */
.ptg-quiz-ui-text-answer {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.2s;
}

.ptg-quiz-ui-text-answer:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.ptg-quiz-ui-text-answer:disabled {
    background: #f8f9fa;
    cursor: not-allowed;
}