.eventCard-rdhiDb{cursor:pointer;border-left:3px solid;border-radius:4px;flex-direction:column;padding:4px 8px;font-size:12px;transition:transform .1s,box-shadow .2s;display:flex;overflow:hidden}.eventCard-rdhiDb:hover{transform:translateY(-1px);box-shadow:0 2px 8px #00000026}.eventCard-rdhiDb.class-PrBdgB{background:var(--ant-color-primary-bg);border-left-color:var(--ant-color-primary);color:var(--ant-color-primary-text)}.eventCard-rdhiDb.exam-lNoS7f{background:var(--ant-color-warning-bg);border-left-color:var(--ant-color-warning);color:var(--ant-color-warning-text)}.eventCard-rdhiDb.assignment-UOP__B{background:var(--ant-color-success-bg);border-left-color:var(--ant-color-success);color:var(--ant-color-success-text)}.eventCard-rdhiDb.office_hours-OMDknq{background:var(--ant-color-info-bg);border-left-color:var(--ant-color-info);color:var(--ant-color-info-text)}.eventCard-rdhiDb.holiday-aRb7bx{background:var(--ant-color-error-bg);border-left-color:var(--ant-color-error);color:var(--ant-color-error-text)}.eventCard-rdhiDb.other-zdxhE2{background:var(--ant-color-fill-secondary);border-left-color:var(--ant-color-text-tertiary);color:var(--ant-color-text)}.header-Dpd2wa{align-items:center;gap:4px;margin-bottom:2px;display:flex}.icon-WI8dXk{flex-shrink:0;font-size:12px}.title-TpNKzg{white-space:nowrap;text-overflow:ellipsis;font-weight:500;line-height:1.3;overflow:hidden}.time-on_YTb{opacity:.8;white-space:nowrap;font-size:11px}.location-ZcOTHs{opacity:.7;white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:10px;overflow:hidden}.eventCard-rdhiDb.compact-Dv4hTF{padding:2px 6px}.eventCard-rdhiDb.compact-Dv4hTF .header-Dpd2wa{margin-bottom:0}.eventCard-rdhiDb.compact-Dv4hTF .time-on_YTb,.eventCard-rdhiDb.compact-Dv4hTF .location-ZcOTHs{display:none}.eventCard-rdhiDb[data-group-color="0"]{background:#e6f7ff;border-left-color:#1890ff}.eventCard-rdhiDb[data-group-color="1"]{background:#fff7e6;border-left-color:#fa8c16}.eventCard-rdhiDb[data-group-color="2"]{background:#f6ffed;border-left-color:#52c41a}.eventCard-rdhiDb[data-group-color="3"]{background:#fff1f0;border-left-color:#f5222d}.eventCard-rdhiDb[data-group-color="4"]{background:#f9f0ff;border-left-color:#722ed1}.eventCard-rdhiDb[data-group-color="5"]{background:#e6fffb;border-left-color:#13c2c2}.groupBadge-PUB8Zk{background:#0000001a;border-radius:2px;align-self:flex-start;margin-top:2px;padding:1px 4px;font-size:9px}.container-azosdI{background:var(--ant-color-bg-container);border-radius:8px;flex-direction:column;height:100%;min-height:600px;display:flex;overflow:hidden}.grid-cskyfX{flex:1;grid-template-columns:60px repeat(7,1fr);display:grid;overflow-y:auto}.headerRow-xsNiO8{display:contents}.headerCell-K3hVv7{z-index:10;background:var(--ant-color-bg-layout);border-bottom:1px solid var(--ant-color-border);flex-direction:column;justify-content:center;align-items:center;padding:12px 8px;font-weight:500;display:flex;position:sticky;top:0}.headerCell-K3hVv7.today-F5FKc0{background:var(--ant-color-primary-bg);color:var(--ant-color-primary)}.headerCell-K3hVv7.timeColumn-hTSl7S{border-right:1px solid var(--ant-color-border)}.dayName-Er_Lce{text-transform:uppercase;color:var(--ant-color-text-secondary);letter-spacing:.5px;font-size:12px}.dayDate-W8PuQK{margin-top:2px;font-size:14px;font-weight:600}.bodyRow-M4OuNW{display:contents}.timeCell-T04ilp{color:var(--ant-color-text-secondary);border-right:1px solid var(--ant-color-border);border-bottom:1px solid var(--ant-color-border-secondary);background:var(--ant-color-bg-layout);justify-content:center;align-items:flex-start;padding:8px 4px;font-size:11px;display:flex}.dayCell-BzUD0j{border-bottom:1px solid var(--ant-color-border-secondary);border-right:1px solid var(--ant-color-border-secondary);cursor:pointer;min-height:60px;transition:background-color .2s;position:relative}.dayCell-BzUD0j:hover{background:var(--ant-color-fill-quaternary)}.dayCell-BzUD0j.today-F5FKc0{background:var(--ant-color-primary-bg-hover)}.dayCell-BzUD0j.today-F5FKc0:hover{background:var(--ant-color-primary-bg)}.dayCell-BzUD0j:last-child{border-right:none}.eventWrapper-NV4JJo{z-index:1;position:absolute;left:2px;right:2px;overflow:hidden}.emptyState-N7RZym{text-align:center;color:var(--ant-color-text-secondary);flex-direction:column;justify-content:center;align-items:center;padding:48px;display:flex}.emptyIcon-XNG31a{opacity:.5;margin-bottom:16px;font-size:48px}.emptyText-hCy5Tz{margin-bottom:8px;font-size:16px}.emptySubtext-Nz79js{margin-bottom:16px;font-size:14px}.loading-YYC06e{justify-content:center;align-items:center;min-height:400px;display:flex}@media (max-width:768px){.grid-cskyfX{grid-template-columns:50px repeat(7,minmax(80px,1fr));overflow-x:auto}.headerCell-K3hVv7{padding:8px 4px}.dayName-Er_Lce{font-size:10px}.dayDate-W8PuQK{font-size:12px}.timeCell-T04ilp{padding:4px 2px;font-size:10px}.dayCell-BzUD0j{min-height:50px}}.quiz-detail-container{max-width:1200px;margin:0 auto}.page-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.header-content{flex:1;align-items:flex-start;gap:8px;display:flex}.header-info{flex-direction:column;gap:4px;display:flex}.header-actions{flex-shrink:0}.stats-card,.questions-card{margin-bottom:24px}.questions-list{flex-direction:column;gap:16px;display:flex}.question-card{border:1px solid var(--ant-color-border);box-shadow:none;border-radius:8px}.question-badges{gap:8px;margin-bottom:12px;display:flex}.type-badge{background:var(--ant-color-primary-bg);color:var(--ant-color-primary);border:1px solid var(--ant-color-primary-border)}.points-badge{background:var(--ant-color-fill-quaternary);color:var(--ant-color-text);border:1px solid var(--ant-color-border)}.question-number{color:var(--ant-color-text);flex-shrink:0;font-weight:600}.question-text{color:var(--ant-color-text);margin:0;line-height:1.6}.options-section{margin-top:12px}.option-text{color:var(--ant-color-text);flex:1}.passage-card{border-left:4px solid var(--ant-color-primary)}.passage-content{flex-direction:column;gap:4px;display:flex}.passage-title{color:var(--ant-color-text);font-size:16px}.passage-text-section{background:var(--ant-color-bg-layout);border:1px solid var(--ant-color-border);border-radius:8px;max-height:300px;margin:16px 0;padding:16px;overflow-y:auto}.passage-text-content{color:var(--ant-color-text);font-size:14px;line-height:1.8}.passage-text-content p{margin-bottom:12px}.passage-text-content p:last-child{margin-bottom:0}.sub-questions-collapse{border:1px solid var(--ant-color-border);background:0 0;border-radius:8px;margin-top:16px}.sub-questions-collapse .ant-collapse-header{background:var(--ant-color-fill-quaternary);border-radius:8px!important}.sub-questions-collapse .ant-collapse-content{border-top:1px solid var(--ant-color-border)}.sub-questions-list{flex-direction:column;gap:12px;display:flex}.sub-question-card{background:var(--ant-color-fill-quaternary);border:1px solid var(--ant-color-border);border-radius:6px;padding:12px}.sub-question-header{align-items:center;gap:8px;margin-bottom:8px;display:flex}.sub-question-number{color:var(--ant-color-text-secondary);font-size:13px;font-weight:600}.sub-question-text{color:var(--ant-color-text);margin:0 0 8px;font-size:14px;line-height:1.5}.sub-question-options{gap:6px}.sub-question-options .option-item{padding:6px 10px;font-size:13px}.start-modal-content{padding:8px 0}.start-modal-info{margin-bottom:20px}.start-modal-steps{flex-direction:column;gap:16px;margin-bottom:20px;display:flex}.step-item{align-items:flex-start;gap:12px;display:flex}.step-number{background:var(--ant-color-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;font-weight:600;display:flex}.step-text{flex-direction:column;gap:2px;display:flex}.start-modal-note{background:var(--ant-color-fill-quaternary);text-align:center;border-radius:8px;padding:12px}.start-modal-note a{cursor:pointer}@media (max-width:768px){.page-header{flex-direction:column;align-items:stretch}.header-content{flex-direction:column}.header-actions{flex-wrap:wrap;gap:8px;display:flex}}.quiz-host-container{max-width:1200px;margin:0 auto}.host-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.host-header .header-left{align-items:flex-start;gap:8px;display:flex}.host-header .header-info{flex-direction:column;gap:4px;display:flex}.session-card{height:100%}.session-card-content{flex-direction:column;gap:16px;display:flex}.session-status{align-items:center;gap:8px;display:flex}.live-indicator{background:#52c41a;border-radius:50%;width:8px;height:8px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}.session-pin-section{text-align:center;padding:16px 0}.pin-label{margin-bottom:8px;font-size:12px;display:block}.pin-display{justify-content:center;align-items:center;gap:8px;display:flex}.pin-value{letter-spacing:2px;font-family:monospace;font-size:28px;font-weight:700}.copy-btn{opacity:.6}.copy-btn:hover{opacity:1}.session-meta{border-top:1px solid var(--ant-color-border);border-bottom:1px solid var(--ant-color-border);flex-direction:column;gap:8px;padding:12px 0;display:flex}.meta-item .anticon{color:var(--ant-color-text-secondary)}.session-actions{margin-top:auto}.session-card.status-active{border-width:2px;border-color:#52c41a}.session-card.status-ended{opacity:.8}@media (max-width:576px){.host-header{flex-direction:column;align-items:stretch}.host-header .header-left{flex-direction:column;align-items:flex-start}.pin-value{font-size:24px}}.participants-tab{padding:0}.score-tags{align-items:center;gap:8px;height:22px;display:flex}.score-tag-green{margin:0;padding:1px 8px;font-size:14px;font-weight:400}.score-tag-red,.score-tag-default,.score-tag-blue{margin:0;padding:1px 8px;font-size:12px;font-weight:400}.score-divider{background:var(--ant-color-border);width:1px;height:100%}.question-result-correct{background-color:#389e0d;justify-content:center;align-items:center;width:100%;height:100%;margin:-8px;padding:8px;display:flex}.question-result-incorrect{background-color:#cf1322;justify-content:center;align-items:center;width:100%;height:100%;margin:-8px;padding:8px;display:flex}.question-result-skipped{background-color:#8c8c8c;justify-content:center;align-items:center;width:100%;height:100%;margin:-8px;padding:8px;display:flex}.participants-tab .ant-table{background:var(--ant-color-bg-container);font-size:14px}.participants-tab .ant-table-container{background:var(--ant-color-bg-container)}.participants-tab .ant-table-thead>tr>th{text-align:left;padding:8px;font-weight:500;color:var(--ant-color-text)!important;border-bottom:1px solid var(--ant-color-border)!important;background:0 0!important}.participants-tab .ant-table-thead>tr,.participants-tab .ant-table-thead,.participants-tab .ant-table-header{background:var(--ant-color-bg-container)!important}.participants-tab .ant-table-tbody>tr>td{background:var(--ant-color-bg-container);color:var(--ant-color-text);border-bottom:1px solid var(--ant-color-border);padding:8px}.participants-tab .ant-table-cell-fix-left,.participants-tab .ant-table-cell-fix-right,.participants-tab .ant-table-thead .ant-table-cell-fix-left,.participants-tab .ant-table-thead .ant-table-cell-fix-right{background-color:var(--ant-color-bg-container)!important}.participants-tab .ant-table-tbody>tr>td:has(.question-result-correct){padding:0}.participants-tab .ant-table-tbody>tr>td:has(.question-result-incorrect){padding:0}.participants-tab .ant-table-tbody>tr>td:has(.question-result-skipped){padding:0}.participants-tab .ant-table-thead>tr>th[colspan]{text-align:center}.questions-tab{padding:16px 0}.question-detail-card{box-shadow:none;border:none;margin-bottom:0}.question-badges{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;display:flex}.type-badge,.points-badge{border-radius:4px;padding:4px 12px;font-size:13px}.accuracy-badge{flex-direction:column;align-items:center;gap:4px;display:flex}.accuracy-label{opacity:.65;font-size:12px}.time-badge{flex-direction:column;gap:2px;display:flex}.time-value{font-size:16px;font-weight:600}.time-label{opacity:.65;font-size:12px}.question-section{margin-bottom:16px}.question-section h3{margin-bottom:8px;font-size:14px;font-weight:600}.question-text-box{background:var(--ant-color-fill-quaternary);border:1px solid var(--ant-color-border);border-radius:8px;gap:8px;padding:12px;display:flex}.question-number{flex-shrink:0;font-weight:600}.question-text{margin:0;line-height:1.6}.question-content-layout{gap:20px;display:flex}.options-section{flex:1}.options-section h3{margin-bottom:8px;font-size:14px;font-weight:600}.options-list{flex-direction:column;gap:8px;display:flex}.option-item{background:var(--ant-color-fill-quaternary);border:1px solid var(--ant-color-border);border-radius:6px;align-items:center;gap:8px;padding:8px 12px;display:flex}.option-header{flex:1;align-items:center;gap:8px;display:flex}.option-text{font-size:14px}.option-status{font-size:16px}.option-answer-bar{align-items:center;gap:8px;width:150px;display:flex}.answer-bar-fill{border-radius:4px;min-width:0;height:8px;transition:width .3s}.answer-count{opacity:.65;white-space:nowrap;font-size:12px}.statistics-section{flex-direction:column;flex-shrink:0;gap:12px;width:220px;display:flex}.stat-bar{flex-direction:column;gap:6px;display:flex}.stat-label{font-size:14px;font-weight:600}.stat-value{opacity:.65;font-size:13px}.stat-bar-container{background:var(--ant-color-fill-quaternary);border-radius:4px;height:24px;position:relative;overflow:hidden}.stat-bar-fill{border-radius:4px;height:100%;transition:width .3s}.stat-bar-fill.correct{background:linear-gradient(90deg,#52c41a 0%,#73d13d 100%)}.stat-bar-fill.incorrect{background:linear-gradient(90deg,#ff4d4f 0%,#ff7875 100%)}.session-detail-container{flex-direction:column;gap:16px;max-width:1200px;min-height:calc(100vh - 112px);margin:0 auto;display:flex}.session-detail-container .page-header{align-items:center;gap:8px;display:flex}.page-title{margin:0;font-size:20px;font-weight:500;line-height:1.4}.stats-grid{grid-template-columns:repeat(6,1fr);gap:12px;display:grid}.stat-card{background:var(--ant-color-bg-container);border:1px solid var(--ant-color-border);border-radius:8px;align-items:center;gap:12px;padding:16px;display:flex}.stat-icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.stat-icon.participants{color:var(--ant-color-primary);background:#1677ff1a}.stat-icon.completion{color:var(--ant-color-success);background:#52c41a1a}.stat-icon.score{color:var(--ant-color-warning);background:#faad141a}.stat-icon.time{color:#722ed1;background:#722ed11a}.stat-content{flex-direction:column;gap:2px;min-width:0;display:flex}.stat-value{color:var(--ant-color-text);font-size:20px;font-weight:600;line-height:1.2}.stat-label{color:var(--ant-color-text-secondary);white-space:nowrap;font-size:12px}.qr-card{gap:12px}.qr-mini{cursor:pointer;flex-shrink:0;width:40px;height:40px}.pin-display{align-items:center;gap:4px;display:flex}.pin-value{color:var(--ant-color-text);letter-spacing:1px;font-family:SF Mono,Monaco,Inconsolata,Roboto Mono,monospace;font-size:18px;font-weight:600}.copy-btn{height:auto;color:var(--ant-color-text-tertiary);padding:0 4px}.copy-btn:hover{color:var(--ant-color-primary)}.action-card{justify-content:center}.ended-message{color:var(--ant-color-text-secondary);text-align:center;font-size:13px}.tabs-card{background:var(--ant-color-bg-container);border:1px solid var(--ant-color-border);border-radius:8px;flex-direction:column;flex:1;padding:16px;display:flex;overflow:hidden}.tabs-card .ant-tabs{flex-direction:column;height:100%;display:flex}.tabs-card .ant-tabs-content-holder{flex:1;overflow:hidden}.tabs-card .ant-tabs-content{height:100%}.tabs-card .ant-tabs-tabpane{height:100%;overflow:auto}@media (max-width:1200px){.stats-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-card{padding:12px}.stat-value{font-size:18px}}@media (max-width:480px){.stats-grid{grid-template-columns:1fr}}.card-IU6uww{border-radius:8px;transition:all .2s;position:relative}.card-IU6uww:hover{border-color:var(--ant-color-primary)}.card-IU6uww.selected-rxOC8x{border-color:var(--ant-color-primary);background:var(--ant-color-primary-bg)}.selectedBadge-qQvy3T{color:var(--ant-color-primary);font-size:18px;position:absolute;top:12px;right:12px}.header-udW41D{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}.title-WVIYjU{flex:1;margin:0!important}.badges-MEXmmL{flex-shrink:0;align-items:center;gap:4px;display:flex}.systemTag-a6MJKp{margin:0}.visibilityIcon-XekGTN{color:var(--ant-color-text-quaternary);font-size:14px}.description-wjNRtl{line-height:1.5;margin-bottom:12px!important}.meta-E_IKdR{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.categoryTag-vAa4CW,.gradeTag-Lr9wam{margin:0;font-size:11px}.modal-AoeyUT .ant-modal-body{padding:0}.modal-AoeyUT .ant-tabs-nav{margin-bottom:0;padding:0 24px}.tabContent-gqPC9E{min-height:400px;max-height:60vh;padding:16px 24px 24px;overflow-y:auto}.filters-gmndZ6{gap:12px;margin-bottom:16px;display:flex}.searchInput-XxAhKq{flex:1}.categorySelect-_So0G7{width:180px}.loading-rXitf3{justify-content:center;align-items:center;padding:48px;display:flex}.templatesContainer-rUIpDu{margin-bottom:16px}.section-fsEDnu{margin-bottom:20px}.section-fsEDnu:last-child{margin-bottom:0}.sectionTitle-H7KNb8{text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:12px;display:block}.selectedActions-wXr84V{background:var(--ant-color-bg-container);border-top:1px solid var(--ant-color-border);margin:16px -24px -24px;padding:16px 24px;position:sticky;bottom:0}.selectedInfo-scqjxO{margin-bottom:12px}.titleForm-Pkc7kR{gap:12px;display:flex}.titleForm-Pkc7kR .ant-form-item{margin-bottom:0}.blankQuizSection-V1VxDk{flex-direction:column;align-items:center;padding:24px 0;display:flex}.blankQuizIcon-rREDQR{background:var(--ant-color-primary-bg);border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:16px;display:flex}.blankQuizIcon-rREDQR .anticon{color:var(--ant-color-primary);font-size:28px}.blankQuizText-ZMuNMq{margin-bottom:24px}.blankForm-gcHwzk{width:100%;max-width:400px}.quiz-list-container{max-width:1200px;margin:0 auto}.quiz-list-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.header-left{flex-direction:column;gap:4px;display:flex}.quiz-list-filters{flex-wrap:wrap;gap:12px;margin-bottom:24px;display:flex}.search-input{width:300px;max-width:100%}.filter-select{width:160px}.quiz-card{flex-direction:column;height:100%;display:flex}.quiz-card .ant-card-body{flex-direction:column;flex:1;display:flex}.quiz-card-content{flex-direction:column;height:100%;display:flex}.quiz-card-header{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}.quiz-card-title{flex:1;margin:0!important}.session-badge{flex-shrink:0}.quiz-card-description{min-height:44px;margin-bottom:12px!important}.quiz-card-meta{margin-top:auto;padding-top:12px}.meta-item{align-items:center;gap:6px;display:inline-flex}.quiz-card-footer{border-top:1px solid var(--ant-color-border);margin-top:8px;padding-top:8px}.quiz-card-date{font-size:12px}.quiz-card .ant-card-actions{background:0 0}.quiz-card .ant-card-actions>li{margin:8px 0}.empty-state{text-align:center;padding:80px 20px}@media (max-width:576px){.quiz-list-header{flex-direction:column;align-items:stretch}.search-input,.filter-select{width:100%}}.container-ukjQIh{background:var(--ant-color-bg-layout);flex-direction:column;height:100vh;display:flex}.container-ukjQIh.noHeader-KQwpSy{height:calc(100vh - 64px)}.header-rMrf_R{background:var(--ant-color-bg-container);z-index:10;flex-shrink:0}.body-qTIJGa{flex:1;grid-template-columns:260px 1fr 260px;display:grid;overflow:hidden}.sidebar-_WfJK_{background:var(--ant-color-bg-container);border-right:1px solid var(--ant-color-border);flex-direction:column;display:flex;overflow-y:auto}.editor-NzBmXL{background:var(--ant-color-bg-layout);padding:32px;overflow-y:auto}.editor-NzBmXL::-webkit-scrollbar{width:8px}.editor-NzBmXL::-webkit-scrollbar-track{background:0 0}.editor-NzBmXL::-webkit-scrollbar-thumb{background:var(--ant-color-border);border-radius:4px}.editor-NzBmXL::-webkit-scrollbar-thumb:hover{background:var(--ant-color-text-quaternary)}.details-fGn_Cv{background:var(--ant-color-bg-container);border-left:1px solid var(--ant-color-border);padding:20px;overflow-y:auto}.details-fGn_Cv::-webkit-scrollbar{width:6px}.details-fGn_Cv::-webkit-scrollbar-track{background:0 0}.details-fGn_Cv::-webkit-scrollbar-thumb{background:var(--ant-color-border);border-radius:3px}@media (max-width:1200px){.body-qTIJGa{grid-template-columns:240px 1fr 220px}}@media (max-width:1024px){.body-qTIJGa{grid-template-columns:220px 1fr}.details-fGn_Cv{display:none}}@media (max-width:768px){.body-qTIJGa{grid-template-columns:1fr}.sidebar-_WfJK_{display:none}.editor-NzBmXL{padding:16px}}.header-cPJg9N{background:var(--ant-color-bg-container);border-bottom:1px solid var(--ant-color-border);justify-content:space-between;align-items:center;min-height:60px;padding:0 24px;display:flex}.left-Bn7Vfq{flex:1;align-items:center;gap:12px;display:flex}.backButton-FtDhT9{border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.backButton-FtDhT9:hover{background:var(--ant-color-bg-layout)}.titleSection-yr_wi7{align-items:center;gap:12px;display:flex}.titleWrapper-uvdjSR{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;padding:8px 16px;display:inline-flex}.titleWrapper-uvdjSR:hover{background:var(--ant-color-bg-layout);border-color:var(--ant-color-border)}.title-toxUCA{color:var(--ant-color-text);text-overflow:ellipsis;white-space:nowrap;max-width:300px;font-size:18px;font-weight:600;overflow:hidden}.editIcon-EVh_pO{color:var(--ant-color-text-quaternary);opacity:0;font-size:13px}.titleWrapper-uvdjSR:hover .editIcon-EVh_pO{opacity:1;color:var(--ant-color-primary)}.titleInput-OkR16R{border-radius:8px;width:320px;font-size:18px;font-weight:600}.titleInput-OkR16R input{font-weight:600}.statusBadge-EAF22E{border-radius:20px;align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:500;display:inline-flex}.statusBadge-EAF22E.unsaved-CiHhUI{background:var(--ant-color-warning-bg);color:var(--ant-color-warning-text);border:1px solid var(--ant-color-warning-border)}.statusBadge-EAF22E.saved-E47rDa{background:var(--ant-color-success-bg);color:var(--ant-color-success-text);border:1px solid var(--ant-color-success-border)}.statusDot-t2ouU6{border-radius:50%;width:6px;height:6px}.statusBadge-EAF22E.unsaved-CiHhUI .statusDot-t2ouU6{background:var(--ant-color-warning)}.statusBadge-EAF22E.saved-E47rDa .statusDot-t2ouU6{background:var(--ant-color-success)}.right-tLwOrm{flex-shrink:0;align-items:center;gap:10px;display:flex}.discardButton-hqznZC{border-radius:8px;height:38px;padding:0 20px;font-weight:500}.saveButton-IlsOH9{border-radius:8px;height:38px;padding:0 24px;font-weight:500}.divider-skBQUX{background:var(--ant-color-border);width:1px;height:24px;margin:0 4px}.sidebar-hdMnPk{flex-direction:column;height:100%;display:flex}.header-NFOr9K{flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 16px 12px;display:flex}.headerTitle-UF4I6R{align-items:center;gap:8px;display:flex}.questionCount-SnyDL6{background:var(--ant-color-primary-bg);min-width:20px;height:20px;color:var(--ant-color-primary);border-radius:10px;justify-content:center;align-items:center;padding:0 6px;font-size:11px;font-weight:600;display:inline-flex}.addButton-Q8ILNz{border-radius:8px;font-weight:500}.list-nul0HZ{flex:1;padding:4px 0;overflow-y:auto}.list-nul0HZ::-webkit-scrollbar{width:6px}.list-nul0HZ::-webkit-scrollbar-track{background:0 0}.list-nul0HZ::-webkit-scrollbar-thumb{background:var(--ant-color-border);border-radius:3px}.list-nul0HZ::-webkit-scrollbar-thumb:hover{background:var(--ant-color-text-quaternary)}.empty-wNXV6A{text-align:center;padding:48px 24px}.emptyIcon-KJfpD9{color:var(--ant-color-text-quaternary);margin-bottom:16px;font-size:48px}.item-TUi1kV{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;background:0 0;border:1px solid #0000;border-radius:8px;align-items:flex-start;gap:8px;margin:4px 8px;padding:12px;transition:background-color .2s;display:flex;position:relative}.item-TUi1kV:hover{background:var(--ant-color-fill-quaternary);border-color:var(--ant-color-border)}.item-TUi1kV:active{cursor:grabbing}.item-TUi1kV.dragging-p_Styg{cursor:grabbing;background:var(--ant-color-bg-container);border-color:var(--ant-color-primary);z-index:100;box-shadow:0 4px 12px #0000001a}.item-TUi1kV.selected-TPlMBZ{background:var(--ant-color-primary-bg);border-color:var(--ant-color-primary-border)}.item-TUi1kV.selected-TPlMBZ:before{content:"";background:var(--ant-color-primary);border-radius:0 2px 2px 0;width:3px;position:absolute;top:8px;bottom:8px;left:0}.dragHandle-QZZUuM{color:var(--ant-color-text-quaternary);opacity:.5;flex-shrink:0;align-items:center;padding:4px 2px;transition:opacity .2s;display:flex}.item-TUi1kV:hover .dragHandle-QZZUuM{opacity:1;color:var(--ant-color-text-tertiary)}.content-udDl7N{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.header-WFMbu9{align-items:center;gap:8px;display:flex}.number-aIDXVl{background:var(--ant-color-primary);width:24px;height:24px;color:var(--ant-color-white);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:inline-flex;position:relative}.unsavedDot-dccndT{background:var(--ant-color-warning);border:2px solid var(--ant-color-bg-container);border-radius:50%;width:8px;height:8px;position:absolute;top:-2px;right:-2px}.title-srROKW{color:var(--ant-color-text);flex:1;font-size:13px;line-height:1.4}.footer-Cey1OC{align-items:center;gap:6px;display:flex}.tag-flLmJa{margin:0;font-size:11px}.pointsBadge-UqRaxy{color:var(--ant-color-text-tertiary);background:var(--ant-color-fill-quaternary);border-radius:4px;align-items:center;gap:3px;padding:2px 6px;font-size:11px;display:inline-flex}.deleteButton-nY8X8R{opacity:0;flex-shrink:0;transition:opacity .2s}.item-TUi1kV:hover .deleteButton-nY8X8R{opacity:.6}.item-TUi1kV:hover .deleteButton-nY8X8R:hover{opacity:1}.group-rb0GVC{border:1px solid var(--ant-color-border);background:var(--ant-color-fill-quaternary);border-radius:8px;margin:4px 8px;overflow:hidden}.header-Q_memQ{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;background:0 0;align-items:flex-start;gap:4px;padding:12px;transition:background-color .2s;display:flex;position:relative}.header-Q_memQ:hover{background:var(--ant-color-fill-tertiary)}.header-Q_memQ:active{cursor:grabbing}.header-Q_memQ.dragging-jWrr4T{cursor:grabbing;background:var(--ant-color-bg-container);z-index:100;box-shadow:0 4px 12px #0000001a}.header-Q_memQ.selected-OIvOzb{background:var(--ant-color-primary-bg)}.header-Q_memQ.selected-OIvOzb:before{content:"";background:var(--ant-color-primary);border-radius:0 2px 2px 0;width:3px;position:absolute;top:8px;bottom:8px;left:0}.dragHandle-WGLT23{color:var(--ant-color-text-quaternary);opacity:.5;flex-shrink:0;align-items:center;padding:4px 2px;transition:opacity .2s;display:flex}.header-Q_memQ:hover .dragHandle-WGLT23{opacity:1;color:var(--ant-color-text-tertiary)}.expandButton-PFMyi3{color:var(--ant-color-text-secondary);flex-shrink:0}.content-e2yyJa{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.headerRow-w_pmXM{align-items:center;gap:8px;display:flex}.number-gjeXaE{background:var(--ant-color-primary);width:24px;height:24px;color:var(--ant-color-white);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:inline-flex;position:relative}.unsavedDot-ySiWZ9{background:var(--ant-color-warning);border:2px solid var(--ant-color-bg-container);border-radius:50%;width:8px;height:8px;position:absolute;top:-2px;right:-2px}.passageIcon-d77F71{color:var(--ant-color-text-tertiary);flex-shrink:0;font-size:14px}.title-_tXNrI{color:var(--ant-color-text);flex:1;font-size:13px;line-height:1.4}.meta-_wg_Ue{align-items:center;gap:8px;margin-left:32px;display:flex}.passageLabel-rLLCrr{color:var(--ant-color-primary);background:var(--ant-color-primary-bg);border-radius:4px;align-items:center;padding:2px 6px;font-size:11px;font-weight:500;display:inline-flex}.subCount-ucI4RL{color:var(--ant-color-text-tertiary);font-size:11px}.deleteButton-ZUYU3y{opacity:0;flex-shrink:0;transition:opacity .2s}.header-Q_memQ:hover .deleteButton-ZUYU3y{opacity:.6}.header-Q_memQ:hover .deleteButton-ZUYU3y:hover{opacity:1}.subQuestions-H_eFIq{border-top:1px solid var(--ant-color-border);background:var(--ant-color-bg-container);padding:4px 0 8px}.subQuestionWrapper-zFfBCh{margin-left:20px}.subQuestionWrapper-zFfBCh .item{margin-left:0;margin-right:8px}.addSubQuestion-N5HzdM{margin:8px 8px 4px 28px;font-size:12px}.ribbon-j2G_Gy{background:var(--ant-color-bg-container);border-bottom:1px solid var(--ant-color-border);border-radius:8px 8px 0 0;flex-wrap:wrap;align-items:center;gap:2px;padding:6px 10px;display:flex}.divider-ly0ly9{background:var(--ant-color-border);width:1px;height:20px;margin:0 6px}.linkPopover-f3wrEb{width:250px}.highlightPopover-eJDNq6{padding:4px}.colorGrid-AtmNyK{grid-template-columns:repeat(4,1fr);gap:4px;display:grid}.colorSwatch-oOy93Z{border:1px solid var(--ant-color-border);cursor:pointer;border-radius:4px;width:24px;height:24px}.colorSwatch-oOy93Z:hover{transform:scale(1.1)}.noColor-ZYtENV{background:var(--ant-color-bg-container);position:relative;overflow:hidden}.noColorLine-ZTdyP_{background:#ff4d4f;width:30px;height:2px;margin-top:-1px;margin-left:-15px;position:absolute;top:50%;left:50%;transform:rotate(-45deg)}.modalTitle-gGVweg{align-items:center;gap:8px;display:flex}.content-LN0bu4{flex-direction:column;gap:16px;display:flex}.previewSection-Dqjjzo{flex-direction:column;gap:6px;display:flex}.previewLabel-acMbl7,.inputLabel-xn88Ec,.templatesLabel-b1TcuW{color:var(--ant-color-text-secondary);font-size:12px;font-weight:500}.previewBox-JNwNmn{background:var(--ant-color-fill-quaternary);border:1px solid var(--ant-color-border);border-radius:8px;justify-content:center;align-items:center;min-height:60px;padding:16px;font-size:20px;display:flex}.previewPlaceholder-kMvqQJ{color:var(--ant-color-text-quaternary);font-size:14px}.error-PsB9nx{color:var(--ant-color-error);margin-top:4px;font-size:12px}.inputSection-DCneEX{flex-direction:column;gap:6px;display:flex}.input-knYD68{font-family:SF Mono,Monaco,Courier New,monospace;font-size:14px}.symbolsSection-gdWkbw{border:1px solid var(--ant-color-border);background:var(--ant-color-fill-quaternary);border-radius:8px;gap:16px;padding:12px;display:flex}.symbolGroup-lcEFO1{flex-direction:column;gap:6px;display:flex}.symbolGroupLabel-DHsm4j{color:var(--ant-color-text-tertiary);text-transform:uppercase;letter-spacing:.5px;font-size:11px;font-weight:500}.symbolGrid-KYLYCS{flex-wrap:wrap;gap:4px;display:flex}.symbolBtn-qhaYev{border:1px solid var(--ant-color-border);background:var(--ant-color-bg-container);cursor:pointer;width:36px;height:36px;color:var(--ant-color-text);border-radius:6px;justify-content:center;align-items:center;font-size:16px;display:flex}.symbolBtn-qhaYev:hover{border-color:var(--ant-color-primary);color:var(--ant-color-primary)}.templatesSection-r1nZRL{flex-direction:column;gap:8px;display:flex}.templatesList-Mb5YRt{flex-wrap:wrap;gap:6px;display:flex}.statusBar-t2WTnR{background:var(--ant-color-fill-quaternary);border-top:1px solid var(--ant-color-border);color:var(--ant-color-text-secondary);border-radius:0 0 8px 8px;justify-content:space-between;align-items:center;padding:2px 12px;font-size:12px;display:flex}.left-pF_bGZ{align-items:center;gap:8px;display:flex}.right-BoxDhy{align-items:center;display:flex}.stat-XpiDFG{color:var(--ant-color-text-tertiary)}.stat-XpiDFG strong{color:var(--ant-color-text-secondary);font-weight:500}.divider-HXmtxx{color:var(--ant-color-border)}.hint-ELEVtO{color:var(--ant-color-text-quaternary);font-size:11px}@media (max-width:600px){.hint-ELEVtO{display:none}}.floatingMenu-BsPuB4{z-index:100;background:var(--ant-color-bg-elevated);border:1px solid var(--ant-color-border);border-radius:8px;align-items:center;padding:4px 8px;display:flex;position:absolute;box-shadow:0 4px 12px #00000026}.divider-rjQQQS{background:var(--ant-color-border);width:1px;height:16px;margin:0 4px}.editor-ZBo3yO{border:1px solid var(--ant-color-border);background:var(--ant-color-bg-container);border-radius:8px;overflow:hidden}.editor-ZBo3yO:focus-within{border-color:var(--ant-color-primary)}.editorWrapper-k2hmkE{resize:vertical;background:var(--ant-color-bg-container);min-height:200px;max-height:600px;padding:16px 20px;position:relative;overflow-y:auto}.editorContent-Amu4s7{outline:none;min-height:96px}.editorContent-Amu4s7 p{margin:0 0 8px}.editorContent-Amu4s7 p:last-child{margin-bottom:0}.editorContent-Amu4s7 ul,.editorContent-Amu4s7 ol{margin:0 0 8px;padding-left:24px}.editorContent-Amu4s7 a{color:var(--ant-color-primary);text-decoration:underline}.placeholder-cS5ob1{color:var(--ant-color-text-placeholder);pointer-events:none;position:absolute;top:16px;left:20px}.ProseMirror{outline:none;min-height:96px}.ProseMirror p{margin:0 0 8px}.ProseMirror p:last-child{margin-bottom:0}.ProseMirror ul,.ProseMirror ol{margin:0 0 8px;padding-left:24px}.ProseMirror li{margin-bottom:4px}.ProseMirror a{color:var(--ant-color-primary);text-decoration:underline}.editorImage-fqlsbT,.ProseMirror img{border-radius:4px;max-width:100%;height:auto;margin:8px 0}.ProseMirror img.ProseMirror-selectednode{outline:2px solid var(--ant-color-primary);outline-offset:2px}.editorTable-ovgEhM{border-collapse:collapse;width:100%;margin:8px 0}.ProseMirror table{border-collapse:collapse;table-layout:fixed;width:100%;margin:8px 0;overflow:hidden}.ProseMirror td,.ProseMirror th{border:1px solid var(--ant-color-border);vertical-align:top;min-width:50px;padding:8px 12px;position:relative}.ProseMirror th{background:var(--ant-color-fill-secondary);font-weight:600}.ProseMirror .selectedCell{background:var(--ant-color-primary-bg)}.ProseMirror .column-resize-handle{background-color:var(--ant-color-primary);pointer-events:none;width:4px;position:absolute;top:0;bottom:0;right:-2px}.ProseMirror .math-node{cursor:pointer;border-radius:4px;padding:2px 4px;font-family:KaTeX_Main,serif}.ProseMirror .math-node:hover{background:var(--ant-color-fill-secondary)}.ProseMirror .math-node.ProseMirror-selectednode{background:var(--ant-color-primary-bg);outline:2px solid var(--ant-color-primary)}.ProseMirror p.has-text-align-left,.ProseMirror h1.has-text-align-left,.ProseMirror h2.has-text-align-left{text-align:left}.ProseMirror p.has-text-align-center,.ProseMirror h1.has-text-align-center,.ProseMirror h2.has-text-align-center{text-align:center}.ProseMirror p.has-text-align-right,.ProseMirror h1.has-text-align-right,.ProseMirror h2.has-text-align-right{text-align:right}.ProseMirror mark{border-radius:2px;padding:0 2px}.ProseMirror u{text-decoration:underline}.toolbar-qfevKh{border-bottom:1px solid var(--ant-color-border);background:var(--ant-color-bg-layout);border-radius:8px 8px 0 0;align-items:center;gap:4px;padding:8px 12px;display:flex}.divider-v015tf{background:var(--ant-color-border);width:1px;height:20px;margin:0 4px}.linkPopover-jP2fX7{width:250px}.container-l9H6b1{flex-direction:column;gap:16px;display:flex}.label-_zpH9w{color:var(--ant-color-text-secondary);margin-bottom:8px;font-size:13px;font-weight:500;display:block}.hint-vgqYza{color:var(--ant-color-text-tertiary);margin-bottom:8px;font-size:12px}.radioGroup-WJf2o7{gap:12px;display:flex}.radioOption-ajT3bu{border:1px solid var(--ant-color-border);background:var(--ant-color-fill-quaternary);cursor:pointer;border-radius:8px;flex:1;align-items:center;gap:12px;padding:12px 16px;transition:all .2s;display:flex}.radioOption-ajT3bu:hover{border-color:var(--ant-color-primary-border);background:var(--ant-color-primary-bg)}.radioOption-ajT3bu.selected-jqZcrl{border-color:var(--ant-color-success);background:var(--ant-color-success-bg)}.radioOptionIcon-Czo0k1{border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;display:flex}.radioOptionIcon-Czo0k1.true-XXryKz{background:var(--ant-color-success-bg);color:var(--ant-color-success)}.radioOptionIcon-Czo0k1.false-BBH4eQ{background:var(--ant-color-error-bg);color:var(--ant-color-error)}.radioOptionLabel-bue6g5{font-size:14px;font-weight:600}.switchRow-wiA0qH{background:var(--ant-color-fill-quaternary);border:1px solid var(--ant-color-border);border-radius:8px;justify-content:space-between;align-items:center;padding:12px;display:flex}.switchLabel-_oGyLP{color:var(--ant-color-text);align-items:center;gap:8px;font-size:13px;display:flex}.switchIcon-PlAmjW{color:var(--ant-color-primary)}.optionsList-ORxDMN{flex-direction:column;gap:8px;display:flex}.optionCard-JA2vrl{border:1px solid var(--ant-color-border);background:var(--ant-color-fill-quaternary);border-radius:8px;align-items:center;gap:12px;padding:10px 12px;transition:all .2s;display:flex}.optionCard-JA2vrl:hover{border-color:var(--ant-color-primary-border)}.optionCard-JA2vrl.correct-I2MvQL{border-color:var(--ant-color-success);background:var(--ant-color-success-bg)}.optionSelector-PGUsiD{flex-shrink:0}.optionLetter-JAGWzn{background:var(--ant-color-fill-secondary);width:24px;height:24px;color:var(--ant-color-text-secondary);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;transition:all .2s;display:inline-flex}.optionCard-JA2vrl.correct-I2MvQL .optionLetter-JAGWzn{background:var(--ant-color-success);color:#fff}.optionInput-DVduUl{flex:1}.optionInput-DVduUl input{background:0 0;border:none;padding:6px 0;font-size:14px}.optionInput-DVduUl input:focus{box-shadow:none}.deleteButton-YM_VZc{opacity:0;flex-shrink:0;transition:opacity .2s}.optionCard-JA2vrl:hover .deleteButton-YM_VZc{opacity:.6}.optionCard-JA2vrl:hover .deleteButton-YM_VZc:hover{opacity:1}.addButton-PSw6jk{align-self:flex-start;margin-top:4px}.explanationSection-v5PEHP{border-top:1px solid var(--ant-color-border);margin-top:8px;padding-top:16px}.explanationHeader-SuDpZ4{align-items:center;gap:8px;margin-bottom:8px;display:flex}.explanationIcon-sANZnn{color:var(--ant-color-warning)}.explanationLabel-YFSKDL{color:var(--ant-color-text-secondary);font-size:13px;font-weight:500}.explanationOptional-AIKtvA{color:var(--ant-color-text-quaternary);font-size:11px;font-weight:400}.textarea-pZWqJD{border-radius:8px}.textarea-pZWqJD textarea{resize:none}.answersList-hRVFpX{flex-direction:column;gap:8px;display:flex}.answerCard-lNk4Iw{border:1px solid var(--ant-color-border);background:var(--ant-color-fill-quaternary);border-radius:8px;align-items:center;gap:12px;padding:10px 12px;transition:all .2s;display:flex}.answerCard-lNk4Iw:hover{border-color:var(--ant-color-primary-border)}.answerCard-lNk4Iw:first-child{border-color:var(--ant-color-success);background:var(--ant-color-success-bg)}.answerNumber-kwSphL{background:var(--ant-color-fill-secondary);width:22px;height:22px;color:var(--ant-color-text-secondary);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:600;display:inline-flex}.answerCard-lNk4Iw:first-child .answerNumber-kwSphL{background:var(--ant-color-success);color:#fff}.answerInput-b1V_KV{flex:1}.answerInput-b1V_KV input{background:0 0;border:none;padding:6px 0}.optionsSection-XXjUhc{background:var(--ant-color-fill-quaternary);border:1px solid var(--ant-color-border);border-radius:8px;margin-top:8px;padding:12px}.optionsSectionTitle-_6IExe{color:var(--ant-color-text-secondary);margin-bottom:8px;font-size:12px;font-weight:600}.checkboxRow-xR_Uwa{margin:8px 0}.numberRow-J1hXzq{align-items:center;gap:8px;margin-top:8px;display:flex}.numberLabel-Wxfi26{color:var(--ant-color-text-secondary);font-size:13px}.numberInput-SO0oeL{width:120px}.primaryBadge-IZ0aZ1{color:var(--ant-color-success);background:var(--ant-color-success-bg);text-transform:uppercase;border-radius:4px;align-items:center;gap:4px;padding:2px 6px;font-size:10px;font-weight:500;display:inline-flex}.correctIndicator-VBZvXo{color:var(--ant-color-success);align-items:center;gap:4px;margin-left:auto;padding-right:8px;font-size:11px;font-weight:500;display:inline-flex}.container-JPuMfM{flex-direction:column;gap:16px;display:flex}.passageCard-dB53m4{border-radius:8px}.sectionHeader-ZU84aK{background:var(--ant-color-primary-bg);border:1px solid var(--ant-color-primary-border);border-radius:8px;align-items:center;gap:8px;padding:12px 16px;display:flex}.sectionIcon-NK_x7j{color:var(--ant-color-primary);font-size:18px}.sectionTitle-TPPBdm{color:var(--ant-color-primary);font-size:14px;font-weight:600}.passageTitleField-bcg2h8,.passageTextField-TVPkUs{flex-direction:column;gap:6px;display:flex}.fieldLabel-J7I__4{color:var(--ant-color-text-secondary);font-size:13px;font-weight:500}.richTextWrapper-NcKnqx{border:1px solid var(--ant-color-border);border-radius:8px;overflow:hidden}.richTextWrapper-NcKnqx:focus-within{border-color:var(--ant-color-primary)}.divider-bP6WUK{margin:8px 0}.subQuestionsSection-OI3mii{flex-direction:column;gap:16px;display:flex}.subQuestionsHeader-taC9xo{justify-content:space-between;align-items:center;display:flex}.subQuestionsTitle-ZjB2R3{color:var(--ant-color-text);margin:0!important}.emptySubQuestions-NzNNUI{text-align:center;background:var(--ant-color-fill-quaternary);border:1px dashed var(--ant-color-border);border-radius:8px;padding:32px}.subQuestionsList-ljaQm8{flex-direction:column;gap:16px;display:flex}.subQuestionCard-dE4UEc{border:1px solid var(--ant-color-border);border-radius:8px;overflow:hidden}.subQuestionCard-dE4UEc:hover{border-color:var(--ant-color-primary-border)}.subQuestionHeader-k55E8j{border-bottom:1px solid var(--ant-color-border);align-items:center;gap:12px;margin-bottom:12px;padding-bottom:12px;display:flex}.questionBadge-RUi95f{background:var(--ant-color-primary);color:#fff;border-radius:6px;justify-content:center;align-items:center;min-width:32px;height:28px;padding:0 10px;font-size:12px;font-weight:600;display:inline-flex}.typeSelect-zexwAr{width:180px}.questionTextField-eS8dms{margin-bottom:12px}.questionTextarea-uRH_0r{border-radius:6px}.questionTextarea-uRH_0r textarea{font-size:14px}.answerSection-HjbkqE{background:var(--ant-color-fill-quaternary);border-radius:6px;padding:12px}.inlineOptionsContainer-PdbPBM{flex-direction:column;gap:8px;display:flex}.inlineOption-iV2_aE{background:var(--ant-color-bg-container);border:1px solid var(--ant-color-border);border-radius:6px;align-items:center;gap:8px;padding:8px 12px;transition:all .2s;display:flex}.inlineOption-iV2_aE:hover{border-color:var(--ant-color-primary-border)}.inlineOption-iV2_aE.correct-xc37DE{border-color:var(--ant-color-success);background:var(--ant-color-success-bg)}.optionLetter-PO7Iov{color:var(--ant-color-text-secondary);min-width:20px;font-size:13px;font-weight:600}.inlineOption-iV2_aE.correct-xc37DE .optionLetter-PO7Iov{color:var(--ant-color-success)}.optionInput-O4PSG9{flex:1}.optionInput-O4PSG9 input{padding:4px 0;font-size:14px}.optionDeleteBtn-_VUykH{opacity:0;transition:opacity .2s}.inlineOption-iV2_aE:hover .optionDeleteBtn-_VUykH{opacity:.6}.inlineOption-iV2_aE:hover .optionDeleteBtn-_VUykH:hover{opacity:1}.addOptionBtn-mZqqzV{align-self:flex-start;margin-top:4px}.trueFalseContainer-ZI2CyC{padding:8px 0}.trueFalseOption-A5rxSx{border:1px solid var(--ant-color-border);background:var(--ant-color-bg-container);border-radius:6px;margin-right:12px;padding:8px 16px;transition:all .2s}.trueFalseOption-A5rxSx:hover{border-color:var(--ant-color-primary-border)}.shortAnswerContainer-SnZ_fl{flex-direction:column;gap:8px;display:flex}.shortAnswerLabel-VtC3uL{margin-bottom:4px;font-size:12px}.shortAnswerRow-etsqxq{align-items:center;gap:8px;display:flex}.shortAnswerInput-ruESKC{flex:1}.editor-mmk0GX{max-width:1200px;margin:0 auto}.questionHeader-qIhhnF{align-items:center;gap:12px;margin-bottom:20px;display:flex}.questionNumber-DMtAR7{background:var(--ant-color-primary);color:#fff;border-radius:8px;justify-content:center;align-items:center;min-width:32px;height:32px;padding:0 10px;font-size:13px;font-weight:600;display:inline-flex}.questionLabel-gPLGDX{color:var(--ant-color-text);margin:0;font-size:18px;font-weight:600}.card-HVn2cs,.textCard-Yh3cDz{border:1px solid var(--ant-color-border);border-radius:8px;margin-bottom:20px;overflow:hidden}.textCard-Yh3cDz:focus-within{border-color:var(--ant-color-primary)}.textCard-Yh3cDz .ant-card-body{padding:0}.answerCard-grZk7X{border:1px solid var(--ant-color-border);border-radius:8px;overflow:hidden}.answerCard-grZk7X .ant-card-body{padding:20px 24px}.answerCardHeader-jJy3OD{border-bottom:1px solid var(--ant-color-border);align-items:center;gap:10px;margin-bottom:16px;padding-bottom:16px;display:flex}.answerCardIcon-vVht8_{background:var(--ant-color-success-bg);width:28px;height:28px;color:var(--ant-color-success);border-radius:8px;justify-content:center;align-items:center;font-size:14px;display:flex}.answerCardTitle-Vt5kSl{color:var(--ant-color-text);margin:0;font-size:14px;font-weight:600}.emptyState-Jedwuf{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:400px;padding:40px;display:flex}.emptyIcon-kY4nYM{color:var(--ant-color-text-quaternary);margin-bottom:20px;font-size:64px}.emptyTitle-TxQrxL{color:var(--ant-color-text-secondary);margin-bottom:8px;font-size:18px;font-weight:600}.emptyText-dadimG{color:var(--ant-color-text-tertiary);max-width:300px;font-size:14px}.panel-Y0EffI{flex-direction:column;gap:16px;display:flex}.header-xj9NJe{border-bottom:1px solid var(--ant-color-border);align-items:center;gap:8px;padding-bottom:12px;display:flex}.headerIcon-N1zI3K{background:var(--ant-color-primary-bg);width:28px;height:28px;color:var(--ant-color-primary);border-radius:6px;justify-content:center;align-items:center;font-size:14px;display:flex}.headerTitle-vAfVYn{font-size:14px;font-weight:600;margin:0!important}.section-CKTbvF{flex-direction:column;gap:12px;display:flex}.field-fIkVQb{flex-direction:column;gap:6px;display:flex}.fieldCard-yxJgX3{background:var(--ant-color-fill-quaternary);border:1px solid var(--ant-color-border);border-radius:8px;padding:12px}.fieldHeader-JNlEey{align-items:center;gap:6px;margin-bottom:8px;display:flex}.fieldIcon-IAWvXm{color:var(--ant-color-text-tertiary);font-size:13px}.label-NVon9N{color:var(--ant-color-text-secondary);font-size:12px;font-weight:500}.select-A3mfYm,.pointsInput-Nj2Gw_{width:100%}.difficultyIndicator-Hfi6uQ{align-items:center;gap:6px;display:inline-flex}.difficultyDot-HhlHkV{border-radius:50%;width:8px;height:8px}.difficultyDot-HhlHkV.easy-ccyn80{background:var(--ant-color-success)}.difficultyDot-HhlHkV.medium-hXz29E{background:var(--ant-color-warning)}.difficultyDot-HhlHkV.hard-QEGbLJ{background:var(--ant-color-error)}.emptyState-DH5cv2{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:40px 16px;display:flex}.emptyIcon-MJm3Wq{color:var(--ant-color-text-quaternary);margin-bottom:12px;font-size:36px}.emptyText-chSzgT{color:var(--ant-color-text-tertiary);font-size:13px}.pointsQuickSelect-Lbh0Fu{gap:6px;margin-top:8px;display:flex}.pointsQuickBtn-OlGqtK{flex:1;height:28px;padding:0;font-size:12px;font-weight:500}html,body,#root{height:100%}body{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;-moz-text-size-adjust:100%;text-size-adjust:100%;text-rendering:optimizelegibility;font-synthesis:none;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}textarea,input,button,table,select{font-family:inherit;font-size:inherit}.transparent{background-color:#0000;border:none;outline:none}