.question-editor-modal[data-v-7e730374]{position:fixed;top:0;left:0;right:0;bottom:0;z-index:9999}.modal-backdrop[data-v-7e730374]{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);z-index:1040;animation:fadeIn-7e730374 .3s ease}.modal[data-v-7e730374]{z-index:1050;animation:slideIn-7e730374 .3s ease}.modal-dialog[data-v-7e730374]{max-width:750px}.modal-content[data-v-7e730374]{border:none;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.3);overflow:hidden}.modal-header[data-v-7e730374]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:1.5rem;border-bottom:none}.modal-title[data-v-7e730374]{font-size:1.25rem;font-weight:600;display:flex;align-items:center;gap:.5rem}.modal-title[data-v-7e730374]:before{content:"\e145";font-family:Material Icons Round;font-size:24px}.modal-header .btn-close[data-v-7e730374]{background:transparent;opacity:1;color:#fff;filter:brightness(0) invert(1);transition:all .3s ease}.modal-header .btn-close[data-v-7e730374]:hover{transform:rotate(90deg);opacity:.8}.modal-body[data-v-7e730374]{padding:2rem;max-height:70vh;overflow-y:auto}.modal-body[data-v-7e730374]::-webkit-scrollbar{width:6px}.modal-body[data-v-7e730374]::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.modal-body[data-v-7e730374]::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:10px}.form-label[data-v-7e730374]{font-weight:600;color:#495057;margin-bottom:.5rem;font-size:.9rem;display:flex;align-items:center;gap:.25rem}.form-label[data-v-7e730374]:before{content:"\e5ca";font-family:Material Icons Round;font-size:16px;color:#667eea}.form-control[data-v-7e730374],.form-select[data-v-7e730374]{border:2px solid #e0e6ed;border-radius:10px;padding:.625rem 1rem;font-size:.95rem;transition:all .3s ease;background:#fff}.form-control[data-v-7e730374]:focus,.form-select[data-v-7e730374]:focus{border-color:#667eea;box-shadow:0 0 0 .2rem rgba(102,126,234,.15);outline:none}textarea.form-control[data-v-7e730374]{resize:vertical;min-height:80px;line-height:1.5}.input-group[data-v-7e730374]{border-radius:10px;overflow:hidden;box-shadow:0 2px 6px rgba(0,0,0,.08);transition:all .3s ease}.input-group[data-v-7e730374]:hover{box-shadow:0 4px 12px rgba(102,126,234,.15)}.choice-item .input-group[data-v-7e730374]{position:relative}.input-group-text[data-v-7e730374]{background:linear-gradient(135deg,#f8f9fa,#fff);border:2px solid #e0e6ed;border-right:none;font-weight:600;color:#667eea;min-width:45px;justify-content:center}.input-group .form-control[data-v-7e730374]{border-left:none;border-right:2px solid #e0e6ed}.btn-outline-primary[data-v-7e730374]{background:#fff;border:2px solid #667eea;color:#667eea;padding:.375rem 1rem;border-radius:8px;font-weight:500;transition:all .3s ease;display:flex;align-items:center;gap:.375rem}.btn-outline-primary[data-v-7e730374]:hover{background:linear-gradient(135deg,#667eea,#764ba2);border-color:transparent;color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px rgba(102,126,234,.3)}.btn-outline-primary i[data-v-7e730374]{font-size:18px}.alert[data-v-7e730374]{border:none;border-radius:10px;padding:1rem 1.25rem;font-size:.9rem;display:flex;align-items:center;gap:.75rem}.alert-info[data-v-7e730374]{background:linear-gradient(135deg,#e3f2fd,#f3e5f5);color:#1976d2;border-left:4px solid #667eea}.alert-info[data-v-7e730374]:before{content:"\e88e";font-family:Material Icons Round;font-size:20px;color:#667eea}.alert-danger[data-v-7e730374]{background:linear-gradient(135deg,#ffebee,#fce4ec);color:#c62828;border-left:4px solid #ec4c47}.alert-danger ul[data-v-7e730374]{margin:0;padding-left:1.25rem}.card.bg-light[data-v-7e730374]{background:linear-gradient(135deg,#f8f9fa,#fff)!important;border:2px solid #e0e6ed;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.05);transition:all .3s ease}.card.bg-light[data-v-7e730374]:hover{border-color:#667eea;box-shadow:0 4px 12px rgba(102,126,234,.1)}.card-title[data-v-7e730374]{font-size:1rem;font-weight:600;color:#495057;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.card-title[data-v-7e730374]:before{content:"\e029";font-family:Material Icons Round;font-size:20px;color:#667eea}.modal-footer[data-v-7e730374]{background:linear-gradient(135deg,#f8f9fa,#fff);padding:1.25rem 2rem;border-top:2px solid #e0e6ed;gap:.75rem}.btn[data-v-7e730374]{padding:.625rem 1.5rem;border-radius:10px;font-weight:500;font-size:.95rem;transition:all .3s ease;min-width:100px}.btn-secondary[data-v-7e730374]{background:#fff;border:2px solid #dee2e6;color:#6c757d}.btn-secondary[data-v-7e730374]:hover{background:#f8f9fa;border-color:#adb5bd;color:#495057;transform:translateY(-2px)}.btn-primary[data-v-7e730374]{background:linear-gradient(135deg,#667eea,#764ba2);border:none;color:#fff;box-shadow:0 4px 12px rgba(102,126,234,.3)}.btn-primary[data-v-7e730374]:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(102,126,234,.4)}@keyframes fadeIn-7e730374{0%{opacity:0}to{opacity:1}}@keyframes slideIn-7e730374{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.choice-item[data-v-7e730374]{background:#fff;border:2px solid #e0e6ed;border-radius:12px;padding:1rem;transition:all .3s ease}.choice-item[data-v-7e730374]:hover{border-color:#667eea;box-shadow:0 4px 12px rgba(102,126,234,.1)}.choice-item .input-group-text[data-v-7e730374]{position:static!important;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;font-weight:700;min-width:40px;justify-content:center}.choice-item .form-control[data-v-7e730374]{border:2px solid #e0e6ed;border-radius:0 10px 10px 0;padding:.75rem 1rem;font-size:.95rem;transition:all .3s ease}.choice-item .form-control[data-v-7e730374]:focus{border-color:#667eea;box-shadow:0 0 0 .2rem rgba(102,126,234,.15);outline:none}.choice-item .btn-outline-success[data-v-7e730374]{border:2px solid #28a745;color:#28a745;background:#fff;transition:all .3s ease;height:auto;min-height:32px;padding:4px 10px;font-size:.875rem;display:flex;align-items:center;justify-content:center}.choice-item .btn-outline-success.active[data-v-7e730374],.choice-item .btn-outline-success[data-v-7e730374]:hover{background:#28a745;border-color:#28a745;color:#fff;transform:translateY(-1px)}.choice-item .btn-outline-danger[data-v-7e730374]{border:2px solid #ec4c47;color:#ec4c47;background:#fff;transition:all .3s ease;min-width:36px;height:auto;min-height:32px;padding:4px 8px;font-size:.875rem;display:flex;align-items:center;justify-content:center}.choice-item .btn-outline-danger[data-v-7e730374]:hover{background:#ec4c47;border-color:#ec4c47;color:#fff;transform:translateY(-1px)}.choice-item .material-icons-round[data-v-7e730374]{font-size:16px;vertical-align:middle}input[type=number][data-v-7e730374]{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}input[type=number][data-v-7e730374]::-webkit-inner-spin-button,input[type=number][data-v-7e730374]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.choice-image-section[data-v-7e730374]{margin-top:1rem;padding-top:1rem;border-top:1px solid #e0e6ed}.image-upload-area[data-v-7e730374]{background:#f8f9fa;border:2px solid #e0e6ed;border-radius:10px;transition:all .3s ease}.image-upload-area[data-v-7e730374]:hover{border-color:#667eea;background:#f5f7ff}.image-input-placeholder[data-v-7e730374]{padding:1rem;background:#f8f9fa;border-radius:10px;transition:all .3s ease}.image-input-placeholder .form-floating .form-control[data-v-7e730374]{border:2px solid #dee2e6;background:#fff;transition:all .3s ease}.image-input-placeholder .form-floating .form-control[data-v-7e730374]:focus{border-color:#667eea;box-shadow:0 0 0 .2rem rgba(102,126,234,.15)}.image-input-placeholder .form-floating label[data-v-7e730374]{color:#6c757d;font-weight:500}.image-help-text[data-v-7e730374]{background:rgba(102,126,234,.05);padding:.75rem;border-radius:8px;border:1px solid rgba(102,126,234,.1)}.image-help-text small[data-v-7e730374]{color:#667eea;font-weight:500}.image-edit-btn[data-v-7e730374]{min-width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease}.image-edit-btn[data-v-7e730374]:hover{transform:scale(1.1)}.upload-placeholder[data-v-7e730374]{padding:2rem 1rem;text-align:center}.upload-label[data-v-7e730374]{cursor:pointer;display:block;margin:0;transition:all .3s ease}.upload-label:hover .upload-content[data-v-7e730374]{transform:translateY(-2px);color:#667eea}.upload-content[data-v-7e730374]{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:#6c757d;transition:all .3s ease}.upload-icon[data-v-7e730374]{font-size:2rem;opacity:.7}.upload-text[data-v-7e730374]{font-size:.9rem;font-weight:500}.image-preview[data-v-7e730374]{padding:1rem}.image-container[data-v-7e730374]{position:relative;display:inline-block;border-radius:10px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.1);transition:all .3s ease}.image-container[data-v-7e730374]:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.15)}.image-container:hover .image-overlay[data-v-7e730374]{opacity:1}.preview-image[data-v-7e730374]{max-width:150px;max-height:150px;width:auto;height:auto;display:block;border-radius:10px}.image-overlay[data-v-7e730374]{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;gap:.5rem;opacity:0;transition:all .3s ease;border-radius:10px}.image-delete-btn[data-v-7e730374],.image-replace-btn[data-v-7e730374]{min-width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease}.image-delete-btn[data-v-7e730374]:hover,.image-replace-btn[data-v-7e730374]:hover{transform:scale(1.1)}.image-info[data-v-7e730374]{margin-top:.5rem;text-align:center}.image-info small[data-v-7e730374]{background:#e9ecef;padding:.25rem .5rem;border-radius:15px;font-size:.75rem}.audio-input-section[data-v-7e730374]{background:#f8f9fa;border:2px solid #e0e6ed;border-radius:12px;padding:1rem;transition:all .3s ease}.audio-input-section[data-v-7e730374]:hover{border-color:#667eea;box-shadow:0 4px 12px rgba(102,126,234,.1)}.audio-input-section .form-floating .form-control[data-v-7e730374]{border:2px solid #dee2e6;background:#fff;transition:all .3s ease}.audio-input-section .form-floating .form-control[data-v-7e730374]:focus{border-color:#667eea;box-shadow:0 0 0 .2rem rgba(102,126,234,.15)}.audio-input-section .form-floating label[data-v-7e730374]{color:#6c757d;font-weight:500}.audio-actions[data-v-7e730374]{background:#fff;padding:1rem;border-radius:10px;border:1px solid #dee2e6;box-shadow:0 2px 4px rgba(0,0,0,.05)}.audio-actions .btn-outline-primary[data-v-7e730374]{border:2px solid #667eea;color:#667eea;background:#fff;transition:all .3s ease}.audio-actions .btn-outline-primary[data-v-7e730374]:hover{background:#667eea;border-color:#667eea;color:#fff;transform:translateY(-1px)}.audio-actions .btn-outline-danger[data-v-7e730374]{border:2px solid #ec4c47;color:#ec4c47;background:#fff;transition:all .3s ease}.audio-actions .btn-outline-danger[data-v-7e730374]:hover{background:#ec4c47;border-color:#ec4c47;color:#fff;transform:translateY(-1px)}.audio-help-text[data-v-7e730374]{background:rgba(102,126,234,.05);padding:.75rem;border-radius:8px;border:1px solid rgba(102,126,234,.1)}.audio-help-text small[data-v-7e730374]{color:#667eea;font-weight:500}@media (max-width:768px){.modal-dialog[data-v-7e730374]{margin:1rem;max-width:calc(100% - 2rem)}.modal-body[data-v-7e730374]{padding:1.5rem;max-height:60vh}.row[data-v-7e730374]{margin:0}.col-md-4[data-v-7e730374]{padding:0;margin-bottom:1rem}.choice-item .row[data-v-7e730374]{flex-direction:column}.choice-item .col-md-4[data-v-7e730374],.choice-item .col-md-8[data-v-7e730374]{width:100%;margin-bottom:.75rem}.choice-item .d-flex[data-v-7e730374]{justify-content:space-between}.choice-item .btn-outline-success[data-v-7e730374]{flex:1;margin-right:.5rem}.preview-image[data-v-7e730374]{max-width:100px;max-height:100px}.upload-placeholder[data-v-7e730374]{padding:1.5rem 1rem}.upload-icon[data-v-7e730374]{font-size:1.5rem}.audio-actions .d-flex[data-v-7e730374]{flex-direction:column;gap:.5rem}.audio-actions .btn[data-v-7e730374]{justify-content:center}}.question-group-detail[data-v-1626b1cf]{min-height:100vh;padding:20px 0}.card-header-bar[data-v-1626b1cf]{height:5px;border-radius:12px 12px 0 0;margin:-1px -1px 0 -1px}.icon-wrapper[data-v-1626b1cf]{width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px}.icon-wrapper-sm[data-v-1626b1cf]{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px}.info-card[data-v-1626b1cf]{background:#fff;border-radius:12px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.info-card[data-v-1626b1cf]:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.1)!important}.info-card .card-header[data-v-1626b1cf]{padding:12px 16px;font-weight:600;border-radius:12px 12px 0 0}.info-card .card-body[data-v-1626b1cf]{padding:20px}.shadow-md[data-v-1626b1cf]{box-shadow:0 4px 15px rgba(0,0,0,.08)!important}.btn-icon[data-v-1626b1cf]{width:48px;height:48px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:50%}.audio-wave[data-v-1626b1cf]{display:flex;align-items:center;gap:3px}.audio-wave span[data-v-1626b1cf]{width:3px;height:20px;background:linear-gradient(0deg,#e91e63,#ff6090);border-radius:3px;animation:wave-1626b1cf 1.2s ease-in-out infinite}.audio-wave span[data-v-1626b1cf]:nth-child(2){animation-delay:-1.1s;height:25px}.audio-wave span[data-v-1626b1cf]:nth-child(3){animation-delay:-1s;height:15px}.audio-wave span[data-v-1626b1cf]:nth-child(4){animation-delay:-.9s;height:30px}.audio-wave span[data-v-1626b1cf]:nth-child(5){animation-delay:-.8s;height:18px}@keyframes wave-1626b1cf{0%,40%,to{transform:scaleY(.4)}20%{transform:scaleY(1)}}.reading-content[data-v-1626b1cf]{border-left:4px solid #ffc107}.questions-header[data-v-1626b1cf]{border-left:5px solid #7b809a}.empty-state[data-v-1626b1cf]{background:linear-gradient(135deg,#f5f7fa,#c3cfe2);border-radius:12px;padding:40px}.accordion-custom .accordion-item[data-v-1626b1cf]{transition:transform .3s ease,box-shadow .3s ease}.accordion-custom .accordion-item[data-v-1626b1cf]:hover{transform:translateX(5px);box-shadow:0 8px 25px rgba(0,0,0,.15)!important}.accordion-button[data-v-1626b1cf]{background:#fff;border:none;font-weight:500}.accordion-button[data-v-1626b1cf]:not(.collapsed){background:linear-gradient(135deg,#f8f9fa,#e9ecef);color:#495057}.accordion-button:not(.collapsed) .text-dark[data-v-1626b1cf]{color:#495057!important}.accordion-button[data-v-1626b1cf]:focus{box-shadow:none;border-color:transparent}.accordion-button[data-v-1626b1cf]:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23212529'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E")}.accordion-button[data-v-1626b1cf]:not(.collapsed):after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23495057'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E")}.question-number[data-v-1626b1cf]{width:32px;height:32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0}.choice-item[data-v-1626b1cf]{background:#fff;border:2px solid transparent;transition:all .3s ease}.choice-normal[data-v-1626b1cf]{border-color:#e0e0e0}.choice-normal[data-v-1626b1cf]:hover{border-color:#667eea;background:#f8f9fa}.choice-correct[data-v-1626b1cf]{background:linear-gradient(135deg,#e8f5e9,#c8e6c9);border-color:#4caf50}.choice-number[data-v-1626b1cf]{width:24px;height:24px;background:#6c757d;color:#fff;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.75rem;flex-shrink:0}.choice-correct .choice-number[data-v-1626b1cf]{background:#4caf50}.audio-section[data-v-1626b1cf],.choices-section[data-v-1626b1cf],.question-content[data-v-1626b1cf]{animation:fadeIn-1626b1cf .5s ease}@keyframes fadeIn-1626b1cf{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.badge[data-v-1626b1cf]{font-weight:500;letter-spacing:.5px}.btn[data-v-1626b1cf]{transition:all .3s ease;border-radius:8px;font-weight:500}.btn[data-v-1626b1cf]:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,0,0,.15)}dl dt[data-v-1626b1cf]{font-weight:500;font-size:.85rem}dl dd[data-v-1626b1cf]{font-size:.95rem}.question-group-detail .card[data-v-1626b1cf]{box-shadow:0 4px 12px rgba(16,24,40,.06)!important;border:1px solid #eaecf0}.question-group-detail .card-header[data-v-1626b1cf]{background:#fff!important;border-bottom:1px solid #f2f4f7!important}.question-group-detail .badge[data-v-1626b1cf]{background:#f9fafb!important;color:#374151!important;border:1px solid #e5e7eb!important}.question-group-detail .bg-gradient-primary[data-v-1626b1cf]{background-color:#eef2ff!important;color:#1d4ed8!important}.question-group-detail .bg-gradient-success[data-v-1626b1cf]{background-color:#ecfdf3!important;color:#027a48!important}.question-group-detail .bg-gradient-info[data-v-1626b1cf]{background-color:#eff8ff!important;color:#175cd3!important}.question-group-detail .bg-gradient-warning[data-v-1626b1cf]{background-color:#fffaeb!important;color:#b54708!important}.question-group-detail .bg-gradient-danger[data-v-1626b1cf]{background-color:#fef3f2!important;color:#b42318!important}.question-group-detail .bg-gradient-secondary[data-v-1626b1cf]{background-color:#f8f9fc!important;color:#495057!important}.question-group-detail .bg-gradient-light[data-v-1626b1cf]{background-color:#f8fafc!important;color:#111827!important}.question-group-detail .icon-wrapper-sm[data-v-1626b1cf],.question-group-detail .icon-wrapper[data-v-1626b1cf]{background:#eef2ff!important}.question-group-detail .accordion-button[data-v-1626b1cf]{background:#fff}.question-group-detail .accordion-button[data-v-1626b1cf]:not(.collapsed){background:#f8fafc!important;color:#111827!important}.question-group-detail .accordion-button:not(.collapsed) .badge[data-v-1626b1cf]{background:#eef2ff!important;color:#1d4ed8!important}.question-group-detail .accordion-button[data-v-1626b1cf]:after,.question-group-detail .accordion-button[data-v-1626b1cf]:not(.collapsed):after{filter:none}.question-group-detail .audio-wave[data-v-1626b1cf]{display:none}.question-group-detail .choice-normal[data-v-1626b1cf]{border-color:#e5e7eb;background:#fff}.question-group-detail .choice-normal[data-v-1626b1cf]:hover{border-color:#c7d2fe;background:#f9fafb}.question-group-detail .choice-correct[data-v-1626b1cf]{border-color:#16a34a;background:#f1f8e9}.question-group-detail .choice-number[data-v-1626b1cf]{background:#e5e7eb;color:#111827}.question-group-detail .choice-correct .choice-number[data-v-1626b1cf]{background:#16a34a;color:#fff}.question-group-detail .question-number[data-v-1626b1cf]{background:#e5e7eb;color:#111827}.question-group-detail .btn[data-v-1626b1cf]:hover{transform:none;box-shadow:none}.question-group-detail .empty-state[data-v-1626b1cf]{background:#f8fafc;border:1px dashed #e5e7eb}.question-group-detail .questions-header[data-v-1626b1cf]{background:#f8f9fb;border:1px solid #eceff3}.question-group-detail .accordion-button[data-v-1626b1cf]{padding:14px 20px}.question-group-detail .accordion-body[data-v-1626b1cf]{padding:20px 24px}.question-group-detail .accordion-button .badge[data-v-1626b1cf]{padding:6px 10px!important;margin-right:8px;border-radius:14px}.question-group-detail .accordion-button .text-truncate[data-v-1626b1cf]{margin-left:4px}.question-group-detail .question-number[data-v-1626b1cf]{width:44px;height:44px;font-size:1.15rem}.question-group-detail .choice-item[data-v-1626b1cf]{padding:14px 16px}.question-group-detail .choice-number[data-v-1626b1cf]{width:32px;height:32px;font-size:.95rem}.question-group-detail .choices-container[data-v-1626b1cf]{display:flex;flex-direction:column;gap:8px}.question-group-detail .audio-content[data-v-1626b1cf]{padding:14px 16px}.question-group-detail .material-icons-round[data-v-1626b1cf]{vertical-align:middle}.question-group-detail .choice-image-container[data-v-1626b1cf]{margin-top:8px}.question-group-detail .choice-image[data-v-1626b1cf]{max-width:200px;max-height:150px;width:auto;height:auto;-o-object-fit:contain;object-fit:contain;border:2px solid #e5e7eb;transition:all .3s ease;cursor:pointer}.question-group-detail .choice-image[data-v-1626b1cf]:hover{border-color:#c7d2fe;transform:scale(1.02);box-shadow:0 4px 12px rgba(0,0,0,.15)}.question-group-detail .choice-correct .choice-image[data-v-1626b1cf]{border-color:#16a34a}.question-group-detail .choice-correct .choice-image[data-v-1626b1cf]:hover{border-color:#15803d}