.blank-answer-dropdown .ant-select-dropdown-menu{display:none}.exam-settings-modal .ant-modal-content,.question-bank-modal .ant-modal-content{border-radius:16px;overflow:hidden}.exam-settings-modal .ant-modal-header,.question-bank-modal .ant-modal-header{background:linear-gradient(135deg,rgba(102,126,234,.05),rgba(240,147,251,.05));border-bottom:2px solid rgba(102,126,234,.1);padding:16px 24px}.exam-settings-modal .ant-modal-header .ant-modal-title,.question-bank-modal .ant-modal-header .ant-modal-title{font-weight:700;color:#333;font-size:18px}.exam-settings-modal .ant-modal-body,.question-bank-modal .ant-modal-body{padding:24px;max-height:70vh;overflow-y:auto}.exam-settings-modal .ant-modal-body::-webkit-scrollbar,.question-bank-modal .ant-modal-body::-webkit-scrollbar{width:8px}.exam-settings-modal .ant-modal-body::-webkit-scrollbar-track,.question-bank-modal .ant-modal-body::-webkit-scrollbar-track{background:rgba(102,126,234,.05);border-radius:4px}.exam-settings-modal .ant-modal-body::-webkit-scrollbar-thumb,.question-bank-modal .ant-modal-body::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:4px}.exam-settings-modal .ant-modal-body::-webkit-scrollbar-thumb:hover,.question-bank-modal .ant-modal-body::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,#764ba2,#667eea)}.exam-settings-modal .ant-modal-footer,.question-bank-modal .ant-modal-footer{border-top:2px solid rgba(102,126,234,.1);padding:16px 24px;background:rgba(102,126,234,.02)}.exam-settings-modal .ant-modal-footer .ant-btn-primary,.question-bank-modal .ant-modal-footer .ant-btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;-webkit-box-shadow:0 2px 8px rgba(102,126,234,.3);box-shadow:0 2px 8px rgba(102,126,234,.3);-webkit-transition:all .3s ease;transition:all .3s ease;font-weight:600}.exam-settings-modal .ant-modal-footer .ant-btn-primary:hover,.question-bank-modal .ant-modal-footer .ant-btn-primary:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 4px 12px rgba(102,126,234,.4);box-shadow:0 4px 12px rgba(102,126,234,.4)}.exam-settings-modal .ant-modal-footer .ant-btn-default,.question-bank-modal .ant-modal-footer .ant-btn-default{border-radius:8px;border:2px solid rgba(102,126,234,.3);color:#667eea;font-weight:600}.exam-settings-modal .ant-modal-footer .ant-btn-default:hover,.question-bank-modal .ant-modal-footer .ant-btn-default:hover{border-color:#667eea;color:#764ba2;background:rgba(102,126,234,.05)}.exam-settings-modal .ant-form-item,.question-bank-modal .ant-form-item{display:-webkit-box;display:-ms-flexbox;display:flex;margin-bottom:20px}.exam-settings-modal .ant-form-item .ant-form-item-control-wrapper,.question-bank-modal .ant-form-item .ant-form-item-control-wrapper{-webkit-box-flex:1;-ms-flex:1;flex:1}.exam-settings-modal .editor-container,.question-bank-modal .editor-container{position:relative;width:100%}.exam-settings-modal .editor-container .text-count,.question-bank-modal .editor-container .text-count{position:absolute;bottom:5px;right:5px;font-size:12px;color:#999;background:hsla(0,0%,100%,.9);padding:2px 6px;border-radius:4px}.exam-settings-modal label,.question-bank-modal label{font-weight:600!important;color:#333}.exam-settings-modal .ant-form-item-label,.question-bank-modal .ant-form-item-label{text-align:right;width:100px;color:#333}.exam-settings-modal .ant-row,.question-bank-modal .ant-row{margin-bottom:8px}.exam-settings-modal .ant-tabs .ant-tabs-bar,.question-bank-modal .ant-tabs .ant-tabs-bar{border-bottom:2px solid rgba(102,126,234,.1);margin-bottom:20px}.exam-settings-modal .ant-tabs .ant-tabs-nav .ant-tabs-tab,.question-bank-modal .ant-tabs .ant-tabs-nav .ant-tabs-tab{margin-right:24px;padding:12px 24px;font-size:16px;font-weight:600;color:#666;-webkit-transition:all .3s ease;transition:all .3s ease}.exam-settings-modal .ant-tabs .ant-tabs-nav .ant-tabs-tab:hover,.question-bank-modal .ant-tabs .ant-tabs-nav .ant-tabs-tab:hover{color:#667eea}.exam-settings-modal .ant-tabs .ant-tabs-nav .ant-tabs-tab.ant-tabs-tab-active,.question-bank-modal .ant-tabs .ant-tabs-nav .ant-tabs-tab.ant-tabs-tab-active{color:#667eea;font-weight:700}.exam-settings-modal .ant-tabs .ant-tabs-ink-bar,.question-bank-modal .ant-tabs .ant-tabs-ink-bar{background:linear-gradient(135deg,#667eea,#764ba2);height:3px}.exam-settings-modal .ant-radio-group .ant-radio-button-wrapper,.question-bank-modal .ant-radio-group .ant-radio-button-wrapper{padding:0 16px;border:2px solid rgba(102,126,234,.1);border-radius:8px;margin:0 4px;-webkit-transition:all .3s ease;transition:all .3s ease;font-weight:600}.exam-settings-modal .ant-radio-group .ant-radio-button-wrapper:first-child,.exam-settings-modal .ant-radio-group .ant-radio-button-wrapper:last-child,.question-bank-modal .ant-radio-group .ant-radio-button-wrapper:first-child,.question-bank-modal .ant-radio-group .ant-radio-button-wrapper:last-child{border-radius:8px}.exam-settings-modal .ant-radio-group .ant-radio-button-wrapper:hover,.question-bank-modal .ant-radio-group .ant-radio-button-wrapper:hover{border-color:rgba(102,126,234,.3);color:#667eea}.exam-settings-modal .ant-radio-group .ant-radio-button-wrapper.ant-radio-button-wrapper-checked,.question-bank-modal .ant-radio-group .ant-radio-button-wrapper.ant-radio-button-wrapper-checked{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea;color:#fff;-webkit-box-shadow:0 4px 12px rgba(102,126,234,.3);box-shadow:0 4px 12px rgba(102,126,234,.3)}.exam-settings-modal .ant-radio-group .ant-radio-button-wrapper.ant-radio-button-wrapper-checked:hover,.question-bank-modal .ant-radio-group .ant-radio-button-wrapper.ant-radio-button-wrapper-checked:hover{color:#fff}.exam-settings-modal .ant-input,.exam-settings-modal .ant-input-number,.exam-settings-modal .ant-select-selection,.exam-settings-modal .ant-textarea,.question-bank-modal .ant-input,.question-bank-modal .ant-input-number,.question-bank-modal .ant-select-selection,.question-bank-modal .ant-textarea{border-radius:8px;border:2px solid rgba(102,126,234,.1);-webkit-transition:all .3s ease;transition:all .3s ease}.exam-settings-modal .ant-input-number:hover,.exam-settings-modal .ant-input:hover,.exam-settings-modal .ant-select-selection:hover,.exam-settings-modal .ant-textarea:hover,.question-bank-modal .ant-input-number:hover,.question-bank-modal .ant-input:hover,.question-bank-modal .ant-select-selection:hover,.question-bank-modal .ant-textarea:hover{border-color:rgba(102,126,234,.3)}.exam-settings-modal .ant-input-number:focus,.exam-settings-modal .ant-input:focus,.exam-settings-modal .ant-select-selection:focus,.exam-settings-modal .ant-textarea:focus,.question-bank-modal .ant-input-number:focus,.question-bank-modal .ant-input:focus,.question-bank-modal .ant-select-selection:focus,.question-bank-modal .ant-textarea:focus{border-color:#667eea;-webkit-box-shadow:0 0 0 2px rgba(102,126,234,.1);box-shadow:0 0 0 2px rgba(102,126,234,.1)}.exam-settings-modal .ant-form,.question-bank-modal .ant-form{padding:8px 12px}.exam-settings-modal .toolbar,.question-bank-modal .toolbar{margin-bottom:16px;padding:12px;background:linear-gradient(135deg,rgba(102,126,234,.03),rgba(240,147,251,.03));border-radius:8px}.exam-settings-modal .toolbar button,.question-bank-modal .toolbar button{margin-right:8px;border-radius:8px;font-weight:600;-webkit-transition:all .3s ease;transition:all .3s ease}.exam-settings-modal .toolbar button.ant-btn-primary,.question-bank-modal .toolbar button.ant-btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);border:none;-webkit-box-shadow:0 2px 8px rgba(102,126,234,.3);box-shadow:0 2px 8px rgba(102,126,234,.3)}.exam-settings-modal .toolbar button.ant-btn-primary:hover,.question-bank-modal .toolbar button.ant-btn-primary:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 4px 12px rgba(102,126,234,.4);box-shadow:0 4px 12px rgba(102,126,234,.4)}.exam-settings-modal .toolbar button:not(.ant-btn-primary),.question-bank-modal .toolbar button:not(.ant-btn-primary){border:2px solid rgba(102,126,234,.3);color:#667eea}.exam-settings-modal .toolbar button:not(.ant-btn-primary):hover,.question-bank-modal .toolbar button:not(.ant-btn-primary):hover{border-color:#667eea;color:#764ba2;background:rgba(102,126,234,.05)}.exam-settings-modal .toolbar .total-info,.question-bank-modal .toolbar .total-info{float:right;font-size:14px;line-height:32px;font-weight:700;color:#667eea;background:linear-gradient(135deg,rgba(102,126,234,.1),rgba(240,147,251,.1));padding:4px 16px;border-radius:8px}.exam-settings-modal .ant-table-small,.question-bank-modal .ant-table-small{border:2px solid rgba(102,126,234,.1);border-radius:12px;overflow:hidden}.exam-settings-modal .ant-table-small .ant-table-thead>tr>th,.question-bank-modal .ant-table-small .ant-table-thead>tr>th{background:linear-gradient(135deg,rgba(102,126,234,.05),rgba(240,147,251,.05));color:#333;font-weight:700;border-bottom:2px solid rgba(102,126,234,.1)}.exam-settings-modal .ant-table-small .ant-table-tbody>tr:hover>td,.question-bank-modal .ant-table-small .ant-table-tbody>tr:hover>td{background:rgba(102,126,234,.03)}.exam-settings-modal .ant-table-small .ant-table-tbody>tr>td,.question-bank-modal .ant-table-small .ant-table-tbody>tr>td{border-bottom:1px solid rgba(102,126,234,.05)}.exam-settings-modal .ant-table-small .ant-table-tbody>tr>td a,.question-bank-modal .ant-table-small .ant-table-tbody>tr>td a{color:#667eea;font-weight:600;-webkit-transition:all .3s ease;transition:all .3s ease}.exam-settings-modal .ant-table-small .ant-table-tbody>tr>td a:hover,.question-bank-modal .ant-table-small .ant-table-tbody>tr>td a:hover{color:#764ba2}.exam-settings-modal .empty-value,.question-bank-modal .empty-value{color:#999;font-style:italic}.exam-settings-modal .empty-value.clickable,.question-bank-modal .empty-value.clickable{color:#667eea;cursor:pointer}.exam-settings-modal .empty-value.clickable:hover,.question-bank-modal .empty-value.clickable:hover{color:#764ba2;text-decoration:underline}.exam-settings-modal .ant-table-tbody>tr.new-row>td,.question-bank-modal .ant-table-tbody>tr.new-row>td{background:linear-gradient(135deg,rgba(102,126,234,.08),rgba(240,147,251,.08))}.exam-settings-modal .filter-section,.question-bank-modal .filter-section{margin-bottom:16px;padding:16px;background:linear-gradient(135deg,rgba(102,126,234,.03),rgba(240,147,251,.03));border-radius:8px}.exam-settings-modal .filter-section .ant-form-item,.question-bank-modal .filter-section .ant-form-item{width:100%;margin-right:0}.exam-settings-modal .filter-section .ant-form-item .ant-form-item-control-wrapper,.question-bank-modal .filter-section .ant-form-item .ant-form-item-control-wrapper{-webkit-box-flex:1;-ms-flex:1;flex:1}.exam-settings-modal .selected-info,.question-bank-modal .selected-info{margin-bottom:16px;font-weight:700;color:#667eea;background:linear-gradient(135deg,rgba(102,126,234,.1),rgba(240,147,251,.1));padding:8px 16px;border-radius:8px;border-left:4px solid #667eea}.exam-settings-modal .modal-footer,.question-bank-modal .modal-footer{text-align:right}.exam-settings-modal .clickable,.question-bank-modal .clickable{cursor:pointer;color:#667eea;font-weight:600}.exam-settings-modal .clickable:hover,.question-bank-modal .clickable:hover{color:#764ba2;text-decoration:underline}.exam-settings-modal .drag-handle,.question-bank-modal .drag-handle{cursor:move;color:#667eea;font-size:18px;-webkit-transition:all .3s ease;transition:all .3s ease}.exam-settings-modal .drag-handle:hover,.question-bank-modal .drag-handle:hover{color:#764ba2;-webkit-transform:scale(1.2);transform:scale(1.2)}.exam-settings-modal .ant-table-tbody>tr.sortable-chosen,.question-bank-modal .ant-table-tbody>tr.sortable-chosen{background:linear-gradient(135deg,rgba(102,126,234,.15),rgba(240,147,251,.15));opacity:.9;-webkit-box-shadow:0 4px 12px rgba(102,126,234,.2);box-shadow:0 4px 12px rgba(102,126,234,.2)}.exam-settings-modal .ant-table-tbody>tr.sortable-ghost,.question-bank-modal .ant-table-tbody>tr.sortable-ghost{background:linear-gradient(135deg,rgba(102,126,234,.1),rgba(240,147,251,.1));opacity:.5}.exam-settings-modal .ant-card,.question-bank-modal .ant-card{border-radius:12px;border:2px solid rgba(102,126,234,.1);-webkit-box-shadow:0 4px 12px rgba(102,126,234,.08);box-shadow:0 4px 12px rgba(102,126,234,.08)}.exam-settings-modal .ant-card .ant-card-head,.question-bank-modal .ant-card .ant-card-head{background:linear-gradient(135deg,rgba(102,126,234,.03),rgba(240,147,251,.03));border-bottom:2px solid rgba(102,126,234,.1);font-weight:700}.exam-settings-modal .ant-pagination,.question-bank-modal .ant-pagination{margin:20px 0}.exam-settings-modal .ant-pagination .ant-pagination-item,.question-bank-modal .ant-pagination .ant-pagination-item{border:2px solid rgba(102,126,234,.1);border-radius:8px;-webkit-transition:all .3s ease;transition:all .3s ease}.exam-settings-modal .ant-pagination .ant-pagination-item a,.question-bank-modal .ant-pagination .ant-pagination-item a{color:#667eea}.exam-settings-modal .ant-pagination .ant-pagination-item:hover,.question-bank-modal .ant-pagination .ant-pagination-item:hover{border-color:#667eea}.exam-settings-modal .ant-pagination .ant-pagination-item.ant-pagination-item-active,.question-bank-modal .ant-pagination .ant-pagination-item.ant-pagination-item-active{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea}.exam-settings-modal .ant-pagination .ant-pagination-item.ant-pagination-item-active a,.question-bank-modal .ant-pagination .ant-pagination-item.ant-pagination-item-active a{color:#fff}.exam-settings-modal .ant-pagination .ant-pagination-next .ant-pagination-item-link,.exam-settings-modal .ant-pagination .ant-pagination-prev .ant-pagination-item-link,.question-bank-modal .ant-pagination .ant-pagination-next .ant-pagination-item-link,.question-bank-modal .ant-pagination .ant-pagination-prev .ant-pagination-item-link{border:2px solid rgba(102,126,234,.1);border-radius:8px;color:#667eea;-webkit-transition:all .3s ease;transition:all .3s ease}.exam-settings-modal .ant-pagination .ant-pagination-next .ant-pagination-item-link:hover,.exam-settings-modal .ant-pagination .ant-pagination-prev .ant-pagination-item-link:hover,.question-bank-modal .ant-pagination .ant-pagination-next .ant-pagination-item-link:hover,.question-bank-modal .ant-pagination .ant-pagination-prev .ant-pagination-item-link:hover{border-color:#667eea;color:#764ba2}@media (max-width:768px){.exam-settings-modal .ant-modal-body,.question-bank-modal .ant-modal-body{padding:16px;max-height:60vh}.exam-settings-modal .toolbar,.question-bank-modal .toolbar{padding:10px}.exam-settings-modal .toolbar button,.question-bank-modal .toolbar button{margin-bottom:8px}.exam-settings-modal .toolbar .total-info,.question-bank-modal .toolbar .total-info{float:none;display:block;margin-top:8px}.exam-settings-modal .filter-section,.question-bank-modal .filter-section{padding:12px}.exam-settings-modal .ant-tabs .ant-tabs-nav .ant-tabs-tab,.question-bank-modal .ant-tabs .ant-tabs-nav .ant-tabs-tab{padding:8px 16px;font-size:14px}}@media (max-width:480px){.exam-settings-modal .ant-modal-body,.question-bank-modal .ant-modal-body{padding:12px}.exam-settings-modal .ant-radio-group .ant-radio-button-wrapper,.question-bank-modal .ant-radio-group .ant-radio-button-wrapper{padding:0 10px;font-size:13px}.exam-settings-modal .toolbar button,.question-bank-modal .toolbar button{font-size:13px;padding:4px 12px}}.question-bank-modal .ant-card-body{padding:0;margin:0}.question-bank-modal .ant-form-item{display:-webkit-box;display:-ms-flexbox;display:flex}.question-bank-modal .ant-form-item .ant-form-item-label{width:auto}.question-bank-modal .filter-section{margin-bottom:0}.modern-card-list[data-v-f10c1c56]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;padding:0}.modern-card-list .ant-card[data-v-f10c1c56]{width:100%;display:block;margin:0;border-radius:16px;overflow:hidden;background:hsla(0,0%,100%,.7);backdrop-filter:blur(20px);border:2px solid hsla(0,0%,100%,.5);-webkit-box-shadow:0 8px 32px rgba(102,126,234,.15);box-shadow:0 8px 32px rgba(102,126,234,.15);-webkit-transition:all .4s cubic-bezier(.4,0,.2,1);transition:all .4s cubic-bezier(.4,0,.2,1)}.modern-card-list .ant-card[data-v-f10c1c56]:hover{-webkit-transform:translateY(-8px);transform:translateY(-8px);-webkit-box-shadow:0 16px 48px rgba(102,126,234,.25);box-shadow:0 16px 48px rgba(102,126,234,.25);background:hsla(0,0%,100%,.85);border-color:rgba(102,126,234,.3)}.modern-card-list .ant-card .ant-card-cover[data-v-f10c1c56]{height:180px;overflow:hidden;position:relative}.modern-card-list .ant-card .ant-card-cover img[data-v-f10c1c56]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;-webkit-transition:-webkit-transform .4s ease;transition:-webkit-transform .4s ease;transition:transform .4s ease;transition:transform .4s ease,-webkit-transform .4s ease}.modern-card-list .ant-card .ant-card-cover:hover img[data-v-f10c1c56]{-webkit-transform:scale(1.05);transform:scale(1.05)}.modern-card-list .ant-card .ant-card-body[data-v-f10c1c56]{padding:16px;background:transparent}.modern-card-list .ant-card .ant-card-meta[data-v-f10c1c56]{margin-bottom:0}.modern-card-list .ant-card .ant-card-meta .ant-card-meta-title[data-v-f10c1c56]{font-size:16px;font-weight:600;color:#333;-webkit-transition:color .3s ease;transition:color .3s ease}.modern-card-list .ant-card .ant-card-meta .ant-card-meta-description[data-v-f10c1c56]{color:#666;font-size:14px}.modern-card-list .ant-card .ant-card-meta:hover .ant-card-meta-title[data-v-f10c1c56]{color:#667eea}.modern-card-list .ant-card .ant-card-actions[data-v-f10c1c56]{background:linear-gradient(135deg,rgba(102,126,234,.03),rgba(240,147,251,.03));border-top:2px solid rgba(102,126,234,.1);padding:8px 0}.modern-card-list .ant-card .ant-card-actions li[data-v-f10c1c56]{margin:0;border-right:1px solid rgba(102,126,234,.1)}.modern-card-list .ant-card .ant-card-actions li[data-v-f10c1c56]:last-child{border-right:none}.modern-card-list .ant-card .ant-card-actions li a[data-v-f10c1c56],.modern-card-list .ant-card .ant-card-actions li span[data-v-f10c1c56]{color:#667eea;font-size:16px;-webkit-transition:all .3s ease;transition:all .3s ease}.modern-card-list .ant-card .ant-card-actions li a .anticon[data-v-f10c1c56],.modern-card-list .ant-card .ant-card-actions li span .anticon[data-v-f10c1c56]{-webkit-transition:all .3s ease;transition:all .3s ease}.modern-card-list .ant-card .ant-card-actions li a[data-v-f10c1c56]:hover,.modern-card-list .ant-card .ant-card-actions li span[data-v-f10c1c56]:hover{color:#764ba2}.modern-card-list .ant-card .ant-card-actions li a:hover .anticon[data-v-f10c1c56],.modern-card-list .ant-card .ant-card-actions li span:hover .anticon[data-v-f10c1c56]{-webkit-transform:scale(1.2);transform:scale(1.2)}@media (max-width:1200px){.modern-card-list[data-v-f10c1c56]{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}}@media (max-width:768px){.modern-card-list[data-v-f10c1c56]{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.modern-card-list .ant-card .ant-card-cover[data-v-f10c1c56]{height:150px}.modern-card-list .ant-card .ant-card-body[data-v-f10c1c56]{padding:12px}.modern-card-list .ant-card .ant-card-meta .ant-card-meta-title[data-v-f10c1c56]{font-size:14px}.modern-card-list .ant-card .ant-card-meta .ant-card-meta-description[data-v-f10c1c56]{font-size:13px}}@media (max-width:480px){.modern-card-list[data-v-f10c1c56]{grid-template-columns:1fr;gap:12px}.modern-card-list .ant-card .ant-card-cover[data-v-f10c1c56]{height:200px}}.modern-table-page .ant-card[data-v-f10c1c56]{border-radius:20px;overflow:hidden;-webkit-box-shadow:0 8px 32px rgba(102,126,234,.12);box-shadow:0 8px 32px rgba(102,126,234,.12);backdrop-filter:blur(10px);background:hsla(0,0%,100%,.95);border:2px solid hsla(0,0%,100%,.5)}.modern-table-page .table-page-search-wrapper[data-v-f10c1c56]{padding:20px;background:linear-gradient(135deg,rgba(102,126,234,.03),rgba(240,147,251,.03));border-radius:12px;margin-bottom:16px}.modern-table-page .table-page-search-wrapper .ant-form-item-label label[data-v-f10c1c56]{color:#333;font-weight:600}.modern-table-page .table-page-search-wrapper .ant-input[data-v-f10c1c56],.modern-table-page .table-page-search-wrapper .ant-select[data-v-f10c1c56]{border-radius:8px;border:2px solid rgba(102,126,234,.1);-webkit-transition:all .3s ease;transition:all .3s ease}.modern-table-page .table-page-search-wrapper .ant-input[data-v-f10c1c56]:hover,.modern-table-page .table-page-search-wrapper .ant-select[data-v-f10c1c56]:hover{border-color:rgba(102,126,234,.3)}.modern-table-page .table-page-search-wrapper .ant-input[data-v-f10c1c56]:focus,.modern-table-page .table-page-search-wrapper .ant-select[data-v-f10c1c56]:focus{border-color:#667eea;-webkit-box-shadow:0 0 0 2px rgba(102,126,234,.1);box-shadow:0 0 0 2px rgba(102,126,234,.1)}.modern-table-page .table-page-search-wrapper .ant-btn-primary[data-v-f10c1c56]{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;-webkit-box-shadow:0 4px 12px rgba(102,126,234,.3);box-shadow:0 4px 12px rgba(102,126,234,.3);-webkit-transition:all .3s ease;transition:all .3s ease}.modern-table-page .table-page-search-wrapper .ant-btn-primary[data-v-f10c1c56]:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 6px 16px rgba(102,126,234,.4);box-shadow:0 6px 16px rgba(102,126,234,.4)}.modern-table-page .table-operator[data-v-f10c1c56]{margin-bottom:16px}.modern-table-page .table-operator .ant-btn[data-v-f10c1c56]{border-radius:8px;font-weight:600;-webkit-transition:all .3s ease;transition:all .3s ease}.modern-table-page .table-operator .ant-btn.ant-btn-primary[data-v-f10c1c56]{background:linear-gradient(135deg,#667eea,#764ba2);border:none;-webkit-box-shadow:0 2px 8px rgba(102,126,234,.3);box-shadow:0 2px 8px rgba(102,126,234,.3)}.modern-table-page .table-operator .ant-btn.ant-btn-primary[data-v-f10c1c56]:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 4px 12px rgba(102,126,234,.4);box-shadow:0 4px 12px rgba(102,126,234,.4)}.modern-table-page .ant-table-wrapper[data-v-f10c1c56]{border-radius:12px;overflow:hidden}.modern-table-page .ant-table-wrapper .ant-table[data-v-f10c1c56]{border-radius:12px}.modern-table-page .ant-table-wrapper .ant-table .ant-table-thead>tr>th[data-v-f10c1c56]{background:linear-gradient(135deg,rgba(102,126,234,.05),rgba(240,147,251,.05));color:#333;font-weight:700;border-bottom:2px solid rgba(102,126,234,.1)}.modern-table-page .ant-table-wrapper .ant-table .ant-table-tbody>tr:hover>td[data-v-f10c1c56]{background:rgba(102,126,234,.03)}.modern-table-page .ant-table-wrapper .ant-table .ant-table-tbody>tr>td[data-v-f10c1c56]{border-bottom:1px solid rgba(102,126,234,.05)}@media (max-width:768px){.modern-table-page .table-page-search-wrapper[data-v-f10c1c56]{padding:16px}.modern-table-page .ant-table-wrapper[data-v-f10c1c56]{overflow-x:auto}}.teaching-question-list[data-v-f10c1c56]{padding:24px;background:linear-gradient(135deg,rgba(102,126,234,.02),rgba(240,147,251,.02));min-height:calc(100vh - 150px)}.teaching-question-list label[data-v-f10c1c56]{font-weight:600;margin-bottom:0;color:#333}.teaching-question-list[data-v-f10c1c56] .ant-card{border-radius:20px;overflow:hidden;-webkit-box-shadow:0 8px 32px rgba(102,126,234,.12);box-shadow:0 8px 32px rgba(102,126,234,.12);backdrop-filter:blur(10px);background:hsla(0,0%,100%,.95);border:2px solid hsla(0,0%,100%,.5)}.teaching-question-list[data-v-f10c1c56] .ant-card-body{padding:24px}.teaching-question-list[data-v-f10c1c56] .ant-form-item-label label{font-weight:600;margin-bottom:0;color:#333}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56]{padding:20px;background:linear-gradient(135deg,rgba(102,126,234,.03),rgba(240,147,251,.03));border-radius:12px;margin-bottom:16px}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-form-item{width:100%;margin-right:0;display:-webkit-box;display:-ms-flexbox;display:flex}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-form-item .ant-form-item-control,.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-form-item .ant-form-item-control-wrapper{-webkit-box-flex:1;-ms-flex:1;flex:1}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-input,.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-select-selection{border-radius:8px;border:2px solid rgba(102,126,234,.1);-webkit-transition:all .3s ease;transition:all .3s ease}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-input:hover,.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-select-selection:hover{border-color:rgba(102,126,234,.3)}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-input:focus,.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-select-selection:focus{border-color:#667eea;-webkit-box-shadow:0 0 0 2px rgba(102,126,234,.1);box-shadow:0 0 0 2px rgba(102,126,234,.1)}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;-webkit-box-shadow:0 4px 12px rgba(102,126,234,.3);box-shadow:0 4px 12px rgba(102,126,234,.3);-webkit-transition:all .3s ease;transition:all .3s ease;font-weight:600}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-btn-primary:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 6px 16px rgba(102,126,234,.4);box-shadow:0 6px 16px rgba(102,126,234,.4)}.teaching-question-list .table-page-search-wrapper[data-v-f10c1c56] .ant-form-inline .ant-form-item-with-help{margin-bottom:24px}.teaching-question-list .table-operator[data-v-f10c1c56]{margin-bottom:16px;padding:12px;background:linear-gradient(135deg,rgba(102,126,234,.05),rgba(240,147,251,.05));border-radius:12px;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:8px}.teaching-question-list .table-operator[data-v-f10c1c56] button,.teaching-question-list .table-operator button[data-v-f10c1c56]{border-radius:8px;font-weight:600;-webkit-transition:all .3s ease;transition:all .3s ease}.teaching-question-list .table-operator[data-v-f10c1c56] button.ant-btn-primary,.teaching-question-list .table-operator button.ant-btn-primary[data-v-f10c1c56]{background:linear-gradient(135deg,#667eea,#764ba2);border:none;-webkit-box-shadow:0 4px 12px rgba(102,126,234,.3);box-shadow:0 4px 12px rgba(102,126,234,.3)}.teaching-question-list .table-operator[data-v-f10c1c56] button.ant-btn-primary:hover,.teaching-question-list .table-operator button.ant-btn-primary[data-v-f10c1c56]:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 6px 16px rgba(102,126,234,.4);box-shadow:0 6px 16px rgba(102,126,234,.4)}.teaching-question-list .table-operator[data-v-f10c1c56] button:not(.ant-btn-primary),.teaching-question-list .table-operator button[data-v-f10c1c56]:not(.ant-btn-primary){border:2px solid rgba(102,126,234,.3);color:#667eea}.teaching-question-list .table-operator[data-v-f10c1c56] button:not(.ant-btn-primary):hover,.teaching-question-list .table-operator button[data-v-f10c1c56]:not(.ant-btn-primary):hover{border-color:#667eea;color:#764ba2;background:rgba(102,126,234,.05);-webkit-transform:translateY(-2px);transform:translateY(-2px)}.teaching-question-list .selected-count[data-v-f10c1c56]{margin-bottom:16px;padding:0}.teaching-question-list .selected-count[data-v-f10c1c56] .ant-alert{background:linear-gradient(135deg,rgba(102,126,234,.08),rgba(240,147,251,.08));border:2px solid rgba(102,126,234,.2);border-radius:8px;color:#667eea}.teaching-question-list .selected-count[data-v-f10c1c56] .ant-alert-icon{color:#667eea}.teaching-question-list .selected-count[data-v-f10c1c56] .ant-alert-message{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#667eea;font-weight:600}.teaching-question-list .selected-count[data-v-f10c1c56] .ant-alert-message a{padding:0 4px;color:#667eea;font-weight:700}.teaching-question-list .selected-count[data-v-f10c1c56] .ant-alert-message a:hover{color:#764ba2}.teaching-question-list .selected-count[data-v-f10c1c56] .ant-alert-message .ant-btn-link{height:auto;padding:0 0 0 24px;line-height:inherit;color:#667eea}.teaching-question-list .selected-count[data-v-f10c1c56] .ant-alert-message .ant-btn-link:hover{color:#764ba2}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper{border-radius:12px;overflow:hidden}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table .ant-table-thead>tr>th{background:linear-gradient(135deg,rgba(102,126,234,.05),rgba(240,147,251,.05));color:#333;font-weight:700;border-bottom:2px solid rgba(102,126,234,.1);font-size:15px}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table .ant-table-thead>tr>th.ant-table-column-has-sorters:hover{background:linear-gradient(135deg,rgba(102,126,234,.08),rgba(240,147,251,.08))}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table .ant-table-tbody>tr:hover>td{background:rgba(102,126,234,.03)}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table .ant-table-tbody>tr>td{border-bottom:1px solid rgba(102,126,234,.05);word-break:break-word;overflow-wrap:break-word}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table .ant-table-tbody>tr>td a{color:#667eea;font-weight:600;-webkit-transition:all .3s ease;transition:all .3s ease}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table .ant-table-tbody>tr>td a:hover{color:#764ba2}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table .ant-table-column-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-fixed{table-layout:fixed}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination{margin:20px 0}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-item{border:2px solid rgba(102,126,234,.1);border-radius:8px;-webkit-transition:all .3s ease;transition:all .3s ease}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-item a{color:#667eea}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-item:hover{border-color:#667eea}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-item.ant-pagination-item-active{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-item.ant-pagination-item-active a{color:#fff}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-next .ant-pagination-item-link,.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-prev .ant-pagination-item-link{border:2px solid rgba(102,126,234,.1);border-radius:8px;color:#667eea;-webkit-transition:all .3s ease;transition:all .3s ease}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-next .ant-pagination-item-link:hover,.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table-pagination .ant-pagination-prev .ant-pagination-item-link:hover{border-color:#667eea;color:#764ba2}.teaching-question-list[data-v-f10c1c56] .ant-radio-group .ant-radio-button-wrapper{text-align:center;border:2px solid rgba(102,126,234,.1);border-radius:8px;margin:0 4px;-webkit-transition:all .3s ease;transition:all .3s ease;font-weight:600}.teaching-question-list[data-v-f10c1c56] .ant-radio-group .ant-radio-button-wrapper:first-child,.teaching-question-list[data-v-f10c1c56] .ant-radio-group .ant-radio-button-wrapper:last-child{border-radius:8px}.teaching-question-list[data-v-f10c1c56] .ant-radio-group .ant-radio-button-wrapper:hover{border-color:rgba(102,126,234,.3);color:#667eea}.teaching-question-list[data-v-f10c1c56] .ant-radio-group .ant-radio-button-wrapper.ant-radio-button-wrapper-checked{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea;color:#fff;-webkit-box-shadow:0 4px 12px rgba(102,126,234,.3);box-shadow:0 4px 12px rgba(102,126,234,.3)}.teaching-question-list[data-v-f10c1c56] .ant-radio-group .ant-radio-button-wrapper.ant-radio-button-wrapper-checked:hover{color:#fff}.teaching-question-list[data-v-f10c1c56] .operation-popconfirm{width:180px;border-radius:12px}.teaching-question-list[data-v-f10c1c56] .operation-popconfirm .ant-popconfirm-message{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:12px 0}.teaching-question-list[data-v-f10c1c56] .operation-popconfirm .ant-popconfirm-buttons .ant-btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:6px;-webkit-box-shadow:0 2px 8px rgba(102,126,234,.3);box-shadow:0 2px 8px rgba(102,126,234,.3);-webkit-transition:all .3s ease;transition:all .3s ease}.teaching-question-list[data-v-f10c1c56] .operation-popconfirm .ant-popconfirm-buttons .ant-btn-primary:hover{-webkit-transform:translateY(-1px);transform:translateY(-1px);-webkit-box-shadow:0 4px 12px rgba(102,126,234,.4);box-shadow:0 4px 12px rgba(102,126,234,.4)}.teaching-question-list[data-v-f10c1c56] .operation-popconfirm .ant-popconfirm-buttons .ant-btn-default{border-radius:6px;-webkit-transition:all .3s ease;transition:all .3s ease}.teaching-question-list[data-v-f10c1c56] .operation-popconfirm .ant-popconfirm-buttons .ant-btn-default:hover{border-color:#667eea;color:#667eea}@media (max-width:768px){.teaching-question-list .filter-section[data-v-f10c1c56],.teaching-question-list[data-v-f10c1c56],.teaching-question-list[data-v-f10c1c56] .ant-card-body{padding:16px}.teaching-question-list .toolbar-section button[data-v-f10c1c56]{margin-bottom:8px}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper{overflow-x:auto}.teaching-question-list[data-v-f10c1c56] .ant-table-wrapper .ant-table{min-width:800px}}@media (max-width:480px){.teaching-question-list .filter-section[data-v-f10c1c56],.teaching-question-list[data-v-f10c1c56],.teaching-question-list[data-v-f10c1c56] .ant-card-body{padding:12px}.teaching-question-list .toolbar-section button[data-v-f10c1c56]{font-size:13px;padding:4px 12px}}.question-stem-tooltip.ant-tooltip .ant-tooltip-content .ant-tooltip-inner{padding:0;min-width:280px;max-width:500px;background:#fff;color:rgba(0,0,0,.85);-webkit-box-shadow:0 2px 8px rgba(0,0,0,.15);box-shadow:0 2px 8px rgba(0,0,0,.15)}.question-stem-tooltip.ant-tooltip .ant-tooltip-content .ant-tooltip-inner .preview-content .preview-header{padding:16px 24px;color:rgba(0,0,0,.85);font-weight:500;font-size:16px;border-bottom:1px solid #f0f0f0;background:#fafafa}.question-stem-tooltip.ant-tooltip .ant-tooltip-content .ant-tooltip-inner .preview-content .preview-body{padding:24px;white-space:pre-wrap;word-wrap:break-word}.question-stem-tooltip.ant-tooltip .ant-tooltip-content .ant-tooltip-inner .preview-content .preview-body img{max-width:100%}.question-stem-tooltip.ant-tooltip .ant-tooltip-content .ant-tooltip-arrow .ant-tooltip-arrow-content{background:#fff}.test-case-modal .ant-modal-body .ant-form-item-label label,.test-case-modal .ant-modal-body label{font-weight:400!important}