.container{display:flex;justify-content:center;padding:24px}.card-container{display:flex;justify-content:center;max-width:1200px}.card-block{width:100%;max-width:456px;min-height:696px;display:flex;flex-direction:column;justify-content:space-between;padding:24px;border-radius:12px;background-color:#fff}.option-wrapper{display:flex;flex-direction:column;gap:16px;margin-bottom:24px}.option-grid{display:flex;flex-direction:column;gap:16px}.option-card{text-align:center;border-radius:10px;padding:12px 20px;transition:.2s ease;border:1px solid #D9D9D9}.option-card__label{font-size:15px;font-weight:600;line-height:22px}.option-card__icon{width:32px;height:32px;margin-bottom:10px;transition:filter .2s ease,opacity .2s ease}.option-card:hover,.option-card--selected{color:#1677ff;border:1px solid #91CAFF;background-color:#e6f4ff;box-shadow:none}.medium-button{height:40px;padding:8px;font-size:16px;line-height:24px}@media(max-width:768px){.container{display:flex;flex-direction:column;justify-content:center;padding:16px;min-height:calc(100vh - 72px);box-sizing:border-box}.card-container{width:100%;max-width:100%;justify-content:center;display:flex;flex:1}.card-block{padding:16px;width:100%;max-width:456px;min-height:0;height:auto;flex:1;display:flex;flex-direction:column;justify-content:space-between;box-sizing:border-box}}.playground-page{display:flex;flex-direction:column;gap:32px;padding:32px 24px 48px;background:radial-gradient(circle at 20% 20%,#f2f6ff 0,#fff 45%)}.playground-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.playground-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.playground-block{border-radius:12px;border:1px solid #e6e9f0;background:#fff;padding:16px 18px;box-shadow:0 10px 30px #0e1e430a}.playground-block h4{margin:0 0 8px;font-size:16px;color:#1f2937}.playground-block p{margin:0;color:#4b5563;line-height:1.5}.playground-antd{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.playground-antd .ant-card{border-radius:12px;border:1px solid #e0e7ff;background:linear-gradient(180deg,#f8fbff,#fff 45%)}.playground-antd .ant-btn-primary{background:linear-gradient(135deg,#5a8bff,#3a63ff);box-shadow:0 10px 22px #3a63ff47}.playground-antd .ant-btn-primary:hover,.playground-antd .ant-btn-primary:focus{background:linear-gradient(135deg,#6b98ff,#3a5af3)}.playground-antd .ant-input,.playground-antd .ant-picker{border-radius:10px;border-color:#d7def5}.playground-antd .ant-input:focus,.playground-antd .ant-input-focused,.playground-antd .ant-picker-focused{border-color:#5a8bff;box-shadow:0 0 0 3px #5a8bff40}.playground-antd .ant-tabs-nav{margin:0 0 8px}.playground-antd .ant-tabs-ink-bar{height:3px;border-radius:99px;background:linear-gradient(90deg,#3a63ff,#5a8bff)}.playground-antd .ant-card-head-title{font-weight:600}.playground-muted{color:#6b7280;font-size:13px}.course-block-preview-content{--lesson-media-max-height: 50vh;border-radius:14px;background:#fff;padding:14px}.course-block-preview-item+.course-block-preview-item{margin-top:16px}.course-block-preview-image,.course-block-preview-image .ant-image,.course-block-preview-image .ant-image-img{width:100%;height:auto;max-height:var(--lesson-media-max-height)!important;object-fit:contain;display:block;border-radius:12px}.course-block-preview-presentation-image{display:block;width:auto;max-width:100%;height:auto;max-height:var(--lesson-media-max-height);object-fit:contain;margin-inline:auto;border-radius:12px}.course-block-preview-presentation{width:100%}.course-block-preview-section-title{display:block;font-size:16px;line-height:24px;color:#000000e0}.course-block-preview-item :is(img,video,iframe,object,embed){max-width:100%}.course-block-preview-item :is(img,video,iframe,object,embed):not(.course-block-preview-modal-image){max-height:var(--lesson-media-max-height)}.course-block-preview-item img{object-fit:contain}.course-block-preview-slide-btn{width:34px;min-width:34px;height:34px;border-radius:8px}.course-block-preview-table-wrap{width:100%}.course-block-preview-table-title{display:block;margin-bottom:10px;color:#000000e0}.course-block-preview-table-shell{overflow-x:auto;border:1px solid #d9d9d9;border-radius:8px;background:#fff}.course-block-preview-native-table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed}.course-block-preview-native-table th,.course-block-preview-native-table td{height:56px;padding:0 12px;vertical-align:middle;border-bottom:1px solid rgba(0,0,0,.06);font-size:14px;line-height:22px}.course-block-preview-native-table th{background:#f5f5f5;font-weight:600;text-align:left}.course-block-preview-native-table th+th,.course-block-preview-native-table td+td{border-left:1px solid rgba(0,0,0,.06)}.course-block-preview-native-table tbody tr:last-child td{border-bottom:none}.course-block-preview-file-link-row{min-height:28px}.course-block-preview-file-link-icon{color:#1677ff;font-size:22px;line-height:1}.course-block-preview-file-link-text.ant-typography{font-size:14px;line-height:22px;overflow-wrap:anywhere}.course-block-preview-file-image,.course-block-preview-file-image .ant-image,.course-block-preview-file-image .ant-image-img{width:100%;height:auto;max-height:var(--lesson-media-max-height)!important;object-fit:contain;display:block;border-radius:6px}.course-block-preview-actions-wrap{width:100%}.course-block-preview-modal-image-wrap{width:100%;max-height:var(--lesson-media-max-height);overflow:auto;border-radius:8px;border:1px solid #f0f0f0;background:#fafafa;display:flex;justify-content:center}.course-block-preview-modal-image{max-width:100%;height:auto;display:block}.course-block-preview-modal-frame{width:100%;height:var(--lesson-media-max-height);border:1px solid #f0f0f0;border-radius:8px}.course-block-preview-modal-empty{display:flex;flex-direction:column;gap:4px;align-items:flex-start;padding:8px 0}.course-block-preview-modal-empty-title{font-size:16px;line-height:24px;font-weight:500}.course-block-sections-card{--lesson-media-max-height: 50vh;border:none!important;border-radius:0!important;box-shadow:none!important;background:transparent!important;font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.course-block-sections-card>.ant-card-body{padding:0!important}.course-block-section-card{border:none!important;border-radius:12px!important;box-shadow:none!important;background:#fff!important}.course-block-section-card>.ant-card-body{padding:24px!important}.course-block-section-toolbar .ant-btn{width:28px;min-width:28px;height:28px;color:#00000073}.course-block-table-title{display:block;font-size:16px;font-weight:600;margin-bottom:8px;color:#000000e0}.course-block-table-shell{overflow-x:auto;border:1px solid #d9d9d9;border-radius:8px;background:#fff}.course-block-table-editor-layout{position:relative;padding-left:68px}.course-block-table-column-controls{min-height:28px;margin-bottom:6px;display:grid;align-items:center}.course-block-table-row-controls{position:absolute;left:0;top:34px;width:60px;display:grid;align-items:center}.course-block-table-control-slot{display:flex;align-items:center;justify-content:center;gap:0}.course-block-table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed}.course-block-table th,.course-block-table td{height:56px;padding:0 12px;vertical-align:middle;border-bottom:1px solid rgba(0,0,0,.06);font-size:14px;line-height:22px}.course-block-table th{background:#f5f5f5;font-weight:600;text-align:left}.course-block-table th+th,.course-block-table td+td{border-left:1px solid rgba(0,0,0,.06)}.course-block-table tbody tr:last-child td{border-bottom:none}.course-block-table-input.ant-input{border:none!important;box-shadow:none!important;border-radius:0!important;background:transparent!important;padding:0!important}.course-block-table-icon-btn.ant-btn{width:26px;min-width:26px;height:26px;padding:0;color:#00000073}.course-block-table-icon-btn.ant-btn-dangerous{color:#ff4d4f}.course-block-table td.course-block-table-col-hidden,.course-block-table th.course-block-table-col-hidden,.course-block-table tr.course-block-table-row-hidden>td,.course-block-table tr.course-block-table-row-hidden>th{color:#00000073}.course-block-table td.course-block-table-col-hidden .ant-input,.course-block-table tr.course-block-table-row-hidden>td .ant-input{color:#00000073}.course-block-table-add-col-wrap{width:40px;display:flex;justify-content:center;align-items:center}.course-block-table-add-row{display:flex;justify-content:center}.course-block-table-add-btn.ant-btn{width:28px;min-width:28px;height:28px;border:1px solid #1677ff;border-radius:999px;color:#1677ff;background:#fff}.course-block-table-add-btn.ant-btn:hover:not(:disabled),.course-block-table-add-btn.ant-btn:focus-visible:not(:disabled){color:#1677ff;background:#e6f4ff}.course-block-tool-grid .ant-col{display:flex}.course-block-tool-card{width:100%;background:transparent;border:1px solid #d9d9d9;border-radius:8px;box-shadow:none!important;transition:border-color .2s ease,background .2s ease}.course-block-tool-card>.ant-card-body{padding:12px!important}.course-block-tool-card:not(.is-disabled):hover{background:#e6f4ff;border-color:#91caff}.course-block-tool-card:not(.is-disabled):hover .course-block-tool-icon,.course-block-tool-card:not(.is-disabled):hover .course-block-tool-label{color:#1677ff}.course-block-tool-card.is-disabled{background:#fafafa;cursor:not-allowed}.course-block-tool-content{min-height:72px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px}.course-block-tool-icon{font-size:24px;line-height:1;color:#00000073}.course-block-tool-label{font-size:14px;color:#00000073}.course-block-tool-card.is-disabled .course-block-tool-icon,.course-block-tool-card.is-disabled .course-block-tool-label{color:#00000040}.course-block-editor-file-link-row{min-height:28px;width:100%;justify-content:space-between}.course-block-editor-file-link-main{min-width:0;flex:1}.course-block-editor-file-link-icon{color:#1677ff;font-size:16px;line-height:1}.course-block-editor-file-link-text.ant-typography{font-size:14px;line-height:22px;overflow-wrap:anywhere}.course-block-editor-file-link-download.ant-btn{min-width:22px;height:22px;color:#00000073;display:inline-flex;align-items:center;justify-content:center}.course-block-editor-preview-image-wrap{width:100%;max-height:var(--lesson-media-max-height);overflow:auto;border-radius:8px;border:1px solid #f0f0f0;background:#fafafa;display:flex;justify-content:center}.course-block-editor-preview-image{max-width:100%;height:auto;display:block}.course-block-editor-preview-frame{width:100%;height:var(--lesson-media-max-height);border:1px solid #f0f0f0;border-radius:8px}.course-block-text-editor-content :is(img,video,iframe,object,embed),.course-block-text-view-content :is(img,video,iframe,object,embed){max-width:100%;max-height:var(--lesson-media-max-height)}.course-block-text-editor-content img,.course-block-text-view-content img{display:block;width:auto;height:auto;object-fit:contain}.course-block-editor-preview-empty{display:flex;flex-direction:column;gap:4px;align-items:flex-start;padding:8px 0}.course-block-editor-preview-empty-title{font-size:16px;line-height:24px;font-weight:500}.course-block-section-title-row{width:fit-content;max-width:100%}.course-block-section-title-text.ant-typography{margin-bottom:0;font-size:16px;line-height:24px;color:#000000e0}.course-block-section-title-text.ant-typography.is-placeholder{color:#00000073}.course-block-section-title-row .course-block-section-title-text.ant-typography{cursor:text}.course-block-section-title-edit-btn.ant-btn{width:24px;min-width:24px;height:24px;padding:0;border-radius:6px;color:#00000073}.course-block-section-title-edit-btn.ant-btn:hover:not(:disabled),.course-block-section-title-edit-btn.ant-btn:focus-visible:not(:disabled){color:#1677ff;background:#e6f4ff}.course-block-actions-row-controls{display:flex;align-items:center;justify-content:center;min-width:64px}.course-block-actions-icon-btn.ant-btn{width:28px;min-width:28px;height:28px;padding:0;display:inline-flex;align-items:center;justify-content:center}.course-block-actions-add-btn.ant-btn{height:36px;border-radius:8px;font-weight:500}.course-block-task-card.ant-card{--lesson-media-max-height: 50vh;border:none!important;border-radius:12px!important;box-shadow:none!important;background:#fff!important}.course-block-task-card>.ant-card-body{padding:24px!important}.course-block-task-title.ant-typography{margin:0!important;font-size:20px;line-height:28px;font-weight:700;color:#000000e0}.course-block-task-subtitle.ant-typography{margin:0;font-size:14px;line-height:22px;color:#00000073}.course-block-task-label.ant-typography{font-size:14px;line-height:22px;color:#000000e0}.course-block-task-editor-wrap{width:100%}.course-block-task-editor-toolbar{padding:6px 8px;background:#fafafa;border:1px solid #d9d9d9;border-bottom:none;border-radius:8px 8px 0 0}.course-block-rich-editor-toolbar .course-block-rich-editor-toolbar-btn.ant-btn{width:30px;min-width:30px;height:30px;padding:0;display:inline-flex;align-items:center;justify-content:center;color:#000000e0}.course-block-rich-editor-toolbar .course-block-rich-editor-toolbar-btn.ant-btn.is-active{background:#1677ff1a;color:#1677ff}.course-block-rich-editor-toolbar .course-block-rich-editor-toolbar-btn .anticon{font-size:20px;line-height:1}.course-block-rich-editor-toolbar .course-block-rich-editor-toolbar-btn .course-block-toolbar-remix-icon,.course-block-rich-editor-toolbar .course-block-rich-editor-toolbar-btn .course-block-toolbar-custom-icon{width:20px;height:20px;display:block;line-height:1}.course-block-rich-editor-format-group{display:inline-flex;align-items:center;gap:4px;margin-right:2px}.course-block-rich-editor-toolbar .course-block-rich-editor-format-btn.ant-btn{height:30px;min-width:36px;padding:0 8px;border-radius:6px;border:1px solid transparent;color:#000000b8;font-size:12px;font-weight:600}.course-block-rich-editor-toolbar .course-block-rich-editor-format-btn.ant-btn:hover{background:#0000000a;color:#000000e0}.course-block-rich-editor-toolbar .course-block-rich-editor-format-btn.ant-btn.is-active{background:#1677ff1a;border-color:#1677ff73;color:#1677ff}.course-block-editor-format-select{min-width:184px}.course-block-editor-format-select .ant-select-selector{border-radius:6px!important}.course-block-editor-format-dropdown .ant-select-item-option{min-height:36px;display:flex;align-items:center}.course-block-editor-format-option{display:block;color:#000000e0}.course-block-editor-format-option-p{font-size:14px;line-height:22px;font-weight:400}.course-block-editor-format-option-h1{font-size:24px;line-height:32px;font-weight:700}.course-block-editor-format-option-h2{font-size:20px;line-height:28px;font-weight:700}.course-block-editor-format-option-h3{font-size:16px;line-height:24px;font-weight:700}.course-block-editor-format-option-h4{font-size:14px;line-height:22px;font-weight:700}.course-block-task-editor-content{position:relative;border:1px solid #d9d9d9;border-top:none;border-radius:0 0 8px 8px;min-height:120px;background:#fff}.course-block-task-editor-input{padding:12px;outline:none;min-height:120px;overflow-wrap:anywhere;word-break:break-word;font-size:14px;line-height:22px}.course-block-task-editor-placeholder.ant-typography{position:absolute;top:12px;left:12px;pointer-events:none}.course-block-task-attachment-current,.course-block-task-attachment-row{width:100%;border:1px solid #d9d9d9;border-radius:8px;padding:8px 12px;background:#fff}.course-block-task-attachment-uploader.ant-upload-wrapper .ant-upload-drag{border-radius:8px;border-color:#d9d9d9;background:#00000005;text-align:center}.course-block-task-attachment-uploader.ant-upload-wrapper .ant-upload-btn{display:flex;justify-content:center;width:100%}.course-block-task-attachment-title.ant-typography{color:#000000e0;font-size:14px;line-height:22px}.course-block-task-attachment-image,.course-block-task-attachment-image .ant-image,.course-block-task-attachment-image .ant-image-img{width:100%;height:auto;max-height:var(--lesson-media-max-height)!important;object-fit:contain;display:block;border-radius:6px}.course-block-actions-preview-wrap{width:100%}.course-block-section-actions-row{margin-top:4px;display:flex;justify-content:flex-end}.test-block-type-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.test-block-type-card{border:1px solid #d9d9d9;background:#fff;border-radius:10px;min-height:96px;padding:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer;color:#000000a6;transition:all .2s ease}.test-block-type-card:not(.is-disabled):hover,.test-block-type-card.is-selected{color:#1677ff;border-color:#91caff;background:#e6f4ff}.test-block-type-card.is-disabled{color:#00000059;background:#fafafa;cursor:not-allowed}.test-block-type-icon{display:inline-flex;align-items:center;justify-content:center}.test-block-type-label{text-align:center;font-size:14px;line-height:20px}.test-block-divider{height:1px;background:#f0f0f0}.test-block-option-row{width:100%}.test-block-option-row--matching{align-items:center}.test-block-matching-edit-pair{flex:1;display:grid;grid-template-columns:minmax(0,1fr) 16px minmax(0,1fr);column-gap:12px;align-items:center}.test-block-matching-edit-link{width:16px;height:1px;background:#d9d9d9;display:block}.test-block-option-row .ant-input{flex:1;font-size:14px;line-height:22px}.test-block-option-row .ant-radio-wrapper{font-size:14px;line-height:22px}.test-block-question-title{font-size:14px;line-height:22px;font-weight:400;color:#000000e0}.test-block-options-label{font-size:14px;line-height:22px;font-weight:400;color:#00000073}.test-block-option-correct-control{min-width:176px;height:32px;border:1px solid #d9d9d9;border-radius:6px;padding:0 10px;display:flex;align-items:center}.test-block-option-correct-control .ant-radio-wrapper,.test-block-option-correct-control .ant-checkbox-wrapper{margin-inline-end:0;width:100%}.test-block-option-menu-btn.ant-btn{width:32px;min-width:32px;height:32px;padding:0}.test-block-option-delete-btn.ant-btn{border-color:#d9d9d9}.test-block-matching-list{display:flex;flex-direction:column;gap:8px;width:100%;max-width:none}.test-block-matching-row{display:grid;grid-template-columns:minmax(0,1fr) 16px minmax(0,1fr);gap:12px;align-items:center;min-height:44px}.test-block-matching-left,.test-block-matching-right{min-height:44px;border:1px solid #d9d9d9;border-radius:8px;padding:10px 12px;display:flex;align-items:center;font-size:14px;line-height:22px;color:#000000e0;background:#fff}.test-block-matching-dash{font-size:16px;line-height:1;color:#00000073}.test-block-matching-select.ant-select{width:100%}.test-block-matching-select.ant-select .ant-select-selector{min-height:44px!important;border-radius:8px!important;align-items:center}.test-block-matching-preview-row{border:1px solid #d9d9d9;border-radius:6px;padding:12px;background:#fff;display:flex;flex-direction:column;gap:8px}.test-block-matching-preview-row-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.test-block-matching-preview-title{font-size:14px;line-height:22px;color:#000000e0}.test-block-matching-preview-status-icon{width:20px;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:16px;line-height:1}.test-block-matching-preview-status-icon.is-correct{color:#52c41a}.test-block-matching-preview-status-icon.is-wrong{color:#ff4d4f}.test-block-matching-preview-row.is-correct{border-color:#95de64;background:#fff}.test-block-matching-preview-row.is-wrong{border-color:#ffccc7;background:#fff}.test-block-matching-preview-select.ant-select .ant-select-selector{min-height:32px!important;border-radius:6px!important}.test-block-matching-preview-hint{font-size:14px;line-height:22px;color:#000000a6}.test-block-option-view{min-height:44px;border:1px solid #d9d9d9;border-radius:8px;padding:10px 12px;display:flex;align-items:center;gap:10px;font-size:14px;line-height:22px;color:#000000e0}.test-block-option-view-text{flex:1}.test-block-option-indicator{width:16px;min-width:16px;height:16px;border:1px solid #d9d9d9;color:#1677ff;display:inline-flex;align-items:center;justify-content:center;line-height:1}.test-block-option-indicator.is-single{border-radius:50%}.test-block-option-indicator.is-multiple{border-radius:4px;font-size:12px}.test-block-option-indicator-dot{width:8px;height:8px;border-radius:50%;background:#fff;opacity:0;transform:scale(.7);transition:opacity .2s ease,transform .2s ease}.test-block-option-indicator.is-active{border-color:#1677ff;background:#1677ff;color:#fff}.test-block-option-indicator.is-single.is-active .test-block-option-indicator-dot{opacity:1;transform:scale(1)}.test-block-option-indicator.is-active .anticon{color:#fff}.test-block-option-view.is-correct{border-color:#95de64}.test-block-option-view.is-clickable{cursor:pointer;transition:border-color .2s ease,background-color .2s ease}.test-block-option-view.is-clickable:hover{border-color:#91caff}.test-block-option-view.is-clickable.is-selected{border-color:#91caff;background:#fff}.test-block-text-answer.ant-input{min-height:84px;border-radius:8px;font-size:14px;line-height:22px}.test-block-attachment-image,.test-block-attachment-image .ant-image,.test-block-attachment-image .ant-image-img{width:100%;height:auto;max-height:var(--lesson-media-max-height)!important;object-fit:contain;display:block;border-radius:6px}.test-block-add-task-btn.ant-btn{width:100%;height:40px;font-size:14px;line-height:22px;font-weight:400;color:#000000e0}.course-block-sections-card .ant-typography,.course-block-sections-card .ant-btn,.course-block-sections-card .ant-input,.course-block-sections-card .ant-select,.course-block-sections-card .ant-select-selection-item,.course-block-sections-card .ant-select-selection-placeholder,.course-block-sections-card .ant-radio-wrapper,.course-block-sections-card .ant-checkbox-wrapper,.course-block-sections-card .ant-tag{font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@media(max-width:1200px){.test-block-type-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.test-block-type-grid{grid-template-columns:1fr}.test-block-option-row{flex-direction:column;align-items:stretch!important}.test-block-option-correct-control{width:100%}.test-block-option-row--matching .test-block-matching-edit-pair{grid-template-columns:1fr;row-gap:8px}.test-block-option-row--matching .test-block-matching-edit-link{display:none}.test-block-matching-row{grid-template-columns:1fr;gap:8px}.test-block-matching-dash{display:none}}.course-block-task-answers-card.ant-card{border:none!important;border-radius:12px!important;box-shadow:none!important;background:#fff!important}.course-block-task-answers-card>.ant-card-head{border-bottom:none!important;min-height:0}.course-block-task-answers-card>.ant-card-head .ant-card-head-title{padding:0!important}.course-block-task-answers-card>.ant-card-body{padding:8px 16px 20px!important}.course-block-task-answers-card .ant-typography{margin:0}.course-block-task-answers-table .ant-table{background:transparent}.course-block-task-answers-table .ant-table-container{border:1px solid #f0f0f0;border-radius:10px}.course-block-task-answers-table .ant-table-thead>tr>th{white-space:nowrap;background:#fafafa}.course-block-task-answers-table .ant-table-tbody>tr>td{vertical-align:top}.course-block-task-answers-avatar.ant-avatar{background:#f0f0f0;color:#00000073}.course-block-task-answers-student.ant-typography{min-width:0}.course-block-task-answers-status{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.course-block-task-answers-status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.course-block-task-answers-status-dot--success{background:#52c41a}.course-block-task-answers-status-dot--info{background:#1677ff}.course-block-task-answers-status-dot--warning,.course-block-task-answers-status-dot--danger{background:#ff4d4f}.course-block-task-answers-status-dot--muted{background:#bfbfbf}.course-block-task-answers-points{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.course-block-task-answers-points .anticon{color:#faad14}.course-block-task-answers-points-awarded{color:#000000e0}.course-block-task-answers-points-divider,.course-block-task-answers-points-total,.course-block-task-answers-actions-title,.course-block-task-answers-actions-btn.ant-btn{color:#00000073}.course-block-task-answers-actions-dots{display:inline-block;font-size:18px;line-height:1;color:#00000073}.course-block-task-answers-preview-image-wrap{width:100%;max-height:72vh;overflow:auto;border-radius:8px;border:1px solid #f0f0f0;background:#fafafa;display:flex;justify-content:center}.course-block-task-answers-preview-image{max-width:100%;height:auto;display:block}.course-block-task-answers-preview-frame{width:100%;min-height:70vh;border:1px solid #f0f0f0;border-radius:8px}.course-block-task-answers-preview-empty{display:flex;flex-direction:column;gap:4px;align-items:flex-start;padding:8px 0}.course-block-task-answers-preview-empty-title{font-size:16px;line-height:24px;font-weight:500}.task-practice-view{--lesson-media-max-height: 50vh;display:flex;flex-direction:column;gap:16px}.task-practice-view-card.ant-card{border:none!important;border-radius:12px!important;box-shadow:none!important;background:#fff!important}.task-practice-view-card.ant-card>.ant-card-body{padding:24px!important}.task-practice-view-title.ant-typography{margin:0 0 12px!important;font-size:20px;line-height:28px;font-weight:700;color:#000000e0}.task-practice-view-subtitle.ant-typography{display:block;margin-bottom:12px;font-size:14px;line-height:22px}.task-practice-view-content{display:flex;flex-direction:column;gap:12px}.task-practice-view-image-wrap{width:100%;border-radius:6px;overflow:hidden}.task-practice-view-image{width:auto;max-width:100%;display:block;object-fit:contain;max-height:var(--lesson-media-max-height);margin-inline:auto;border-radius:6px}.task-practice-view-html{color:#000000e0;font-size:14px;line-height:22px;overflow-wrap:anywhere;word-break:break-word}.task-practice-view-html *{max-width:100%}.task-practice-view-html :is(img,video,iframe,object,embed){max-height:var(--lesson-media-max-height)}.task-practice-view-html p{margin:0}.task-practice-view-html p+p{margin-top:8px}.task-practice-view-html ul,.task-practice-view-html ol{margin:0;padding-left:20px}.task-practice-view-criteria{display:flex;flex-direction:column;gap:4px}.task-practice-view-criteria-title.ant-typography{font-size:14px;line-height:22px;color:#00000073}.task-practice-view-criteria-text.ant-typography{margin:0!important;white-space:pre-wrap;font-size:14px;line-height:22px;color:#000000e0}.task-practice-view-attachments{display:flex;flex-direction:column;gap:12px;padding-top:8px}.task-practice-view-files{display:flex;flex-direction:column;gap:8px}.task-practice-view-file-row{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px;border:1px solid #d9d9d9;border-radius:8px}.task-practice-view-file-icon{color:#00000073;font-size:20px}.task-practice-view-file-name.ant-typography{display:inline-block;min-width:0;font-size:14px;line-height:22px}.task-practice-view-file-name--button.ant-btn-link{padding:0!important;height:auto!important;min-height:0!important;min-width:0!important;font-size:14px!important;line-height:22px!important;text-align:left!important}.task-practice-view-dragger.ant-upload-wrapper{margin-top:12px}.task-practice-view-dragger.ant-upload-wrapper .ant-upload-drag{border:1px dashed #d9d9d9;border-radius:8px;background:#00000005}.task-practice-view-dragger-inner{min-height:98px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.task-practice-view-dragger-title{font-size:14px;line-height:22px;color:#000000e0}.task-practice-view-dragger-subtitle{font-size:14px;line-height:22px;color:#00000073}.task-practice-view-comment{margin-top:12px}.task-practice-view-comment-label.ant-typography{display:inline-block;margin-bottom:8px;font-size:14px;line-height:22px;color:#000000e0}.task-practice-view-preview-image-wrap{max-height:var(--lesson-media-max-height);overflow:auto;border:1px solid #f0f0f0;border-radius:8px;background:#fafafa;padding:8px}.task-practice-view-preview-image{display:block;width:100%;height:auto}.task-practice-view-preview-frame{width:100%;height:var(--lesson-media-max-height);border:1px solid #f0f0f0;border-radius:8px;background:#fff}.task-practice-view-preview-empty{display:flex;flex-direction:column;gap:8px;padding:8px 0}.task-practice-view-preview-empty-title.ant-typography{font-size:14px;line-height:22px;color:#000000e0}.school-events-page{--staff-bg: #f5f5f5;--staff-card-bg: #ffffff;--staff-border: rgba(0, 0, 0, .06);--staff-border-strong: #d9d9d9;--staff-border-soft: #f0f0f0;--staff-text: rgba(0, 0, 0, .88);--staff-text-secondary: rgba(0, 0, 0, .45);--staff-primary: #1677ff;--staff-danger: #ff4d4f;display:flex;flex-direction:column;gap:16px;min-height:100%;color:var(--staff-text)}.school-events-page__breadcrumb{margin:0;font-size:14px;line-height:22px}.school-events-page__hero{border-radius:16px;background:var(--staff-card-bg);box-shadow:none}.school-events-page__hero .ant-card-body{padding:24px}.school-events-page__page-title{margin:0!important;font-size:24px!important;line-height:32px!important;color:var(--staff-text)!important}.school-events-page__page-description{font-size:14px;line-height:22px;color:var(--staff-text-secondary)}.school-events-page__content{display:grid;grid-template-columns:272px minmax(0,1fr);gap:16px;align-items:stretch}.school-events-page__panel{border-radius:16px;background:var(--staff-card-bg);box-shadow:none}.school-events-page__panel .ant-card-body{display:flex;flex-direction:column;gap:16px;height:100%;padding:16px}.school-events-page__calendar-card,.school-events-page__events-card{min-height:416px}.school-events-page__section-title{margin:0!important;font-size:16px!important;line-height:24px!important;color:var(--staff-text)!important}.school-events-calendar{display:flex;flex-direction:column;gap:8px;flex:1 1 auto;padding:8px;border:1px solid var(--staff-border-strong);border-radius:6px;background:var(--staff-card-bg)}.school-events-calendar__header{display:grid;grid-template-columns:32px minmax(0,1fr) 32px;align-items:center;gap:8px;min-height:32px}.school-events-calendar__nav-button.ant-btn{width:32px;min-width:32px;height:32px;border-radius:6px;color:var(--staff-text)}.school-events-calendar__month{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:0;font-size:14px;line-height:22px;color:var(--staff-text);text-align:center}.school-events-calendar__weekdays{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));align-items:center;min-height:40px}.school-events-calendar__weekdays span{display:flex;align-items:center;justify-content:center;min-height:40px;font-size:14px;line-height:22px;color:var(--staff-text)}.school-events-calendar__weekday-weekend{color:var(--staff-danger)!important}.school-events-calendar .ant-picker-calendar{background:transparent}.school-events-calendar .ant-picker-panel{border:none;background:transparent}.school-events-calendar .ant-picker-content thead{display:none}.school-events-calendar .ant-picker-body,.school-events-calendar .ant-picker-content td,.school-events-calendar .ant-picker-content th{padding:0!important}.school-events-calendar .ant-picker-cell:before,.school-events-calendar .ant-picker-cell-in-view.ant-picker-cell-selected:before,.school-events-calendar .ant-picker-cell-in-view.ant-picker-cell-range-start:before,.school-events-calendar .ant-picker-cell-in-view.ant-picker-cell-range-end:before{display:none!important}.school-events-calendar .ant-picker-cell-inner{width:100%!important;height:100%!important;background:transparent!important}.school-events-calendar .ant-picker-cell-in-view.ant-picker-cell-today .ant-picker-cell-inner:before{display:none}.school-events-calendar__day{display:flex;align-items:center;justify-content:center;min-height:40px;margin:0;border-radius:4px;font-size:14px;line-height:22px;color:var(--staff-text)}.school-events-calendar__day--outside{color:var(--staff-text-secondary)}.school-events-calendar__day--weekend{color:var(--staff-danger)}.school-events-calendar__day--selected{background:var(--staff-primary);color:#fff}.school-events-page__events-title{margin:0!important;font-size:20px!important;line-height:28px!important;color:var(--staff-text)!important}.school-events-page__events-description{font-size:14px;line-height:22px;color:var(--staff-text-secondary)}.school-events-page__empty-state{display:flex;flex:1 1 auto;flex-direction:column;align-items:center;justify-content:center;gap:16px;min-height:344px;padding:32px 24px;border:1px solid var(--staff-border-soft);border-radius:6px;background:var(--staff-card-bg);text-align:center}.school-events-page__empty-icon{color:var(--staff-text-secondary)}.school-events-page__empty-text{display:flex;flex-direction:column;align-items:center;gap:4px;max-width:752px}.school-events-page__empty-title{font-size:16px;line-height:24px;color:var(--staff-text)}.school-events-page__empty-description{font-size:14px;line-height:22px;color:var(--staff-text-secondary)}@media(max-width:1199px){.school-events-page__content{grid-template-columns:1fr}.school-events-page__calendar-card,.school-events-page__events-card{min-height:auto}.school-events-page__empty-state{min-height:240px}}.filter-reset-button.ant-btn{width:40px;min-width:40px;height:40px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(0,0,0,.12);border-radius:12px;color:#00000040;background:#fff;box-shadow:none}.filter-reset-button.ant-btn:not(:disabled){color:#000000e0}.filter-reset-button.ant-btn:not(:disabled):hover,.filter-reset-button.ant-btn:not(:disabled):focus-visible,.filter-reset-button.ant-btn:not(:disabled):active{color:#000000e0!important;background:#fff!important;border-color:#0000001f!important;box-shadow:none!important}.filter-reset-button.ant-btn:disabled{color:#00000040!important;background:#fff!important;border-color:#0000001f!important;box-shadow:none!important}.multi-select-filter__trigger{width:100%;min-height:32px;display:inline-flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 11px;border:1px solid #d9d9d9;border-radius:6px;background:#fff;color:#000000e0;font-size:14px;line-height:22px;text-align:left;cursor:pointer;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}.multi-select-filter__trigger:hover,.multi-select-filter__trigger--open{border-color:#1677ff}.multi-select-filter__trigger:focus-visible{outline:none;border-color:#1677ff;box-shadow:0 0 0 2px #0591ff1f}.multi-select-filter__trigger:disabled{background:#0000000a;color:#00000040;cursor:not-allowed}.multi-select-filter__value{min-width:0;flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.multi-select-filter__value--placeholder{color:#00000073}.multi-select-filter__icon{flex:0 0 auto;color:#00000073;font-size:12px;transition:transform .2s ease}.multi-select-filter__icon--open{transform:rotate(180deg)}.multi-select-filter-popover .ant-popover-inner,.multi-select-filter-popover .ant-table-filter-dropdown{padding:0;border-radius:12px;overflow:hidden}.multi-select-filter__overlay{background:#fff}.multi-select-filter__overlay-head{padding:12px;border-bottom:1px solid rgba(0,0,0,.06)}.multi-select-filter__search-row{display:flex;align-items:stretch;gap:8px}.multi-select-filter__search-shell{min-width:0;flex:1 1 auto;min-height:40px;display:flex;align-items:center;border:1px solid #d9d9d9;border-radius:10px;background:#fff}.multi-select-filter__search-shell:focus-within{border-color:#1677ff;box-shadow:0 0 0 2px #0591ff1f}.multi-select-filter__search-shell .ant-input-affix-wrapper{flex:1 1 auto;padding:0 12px;border:none;box-shadow:none;background:transparent;border-radius:0}.multi-select-filter__search-shell .ant-input-affix-wrapper:focus,.multi-select-filter__search-shell .ant-input-affix-wrapper-focused{box-shadow:none}.multi-select-filter__options{max-height:260px;overflow-y:auto;padding:8px 0}.multi-select-filter__option{padding:0 12px}.multi-select-filter__option+.multi-select-filter__option{margin-top:2px}.multi-select-filter__option .ant-checkbox-wrapper{width:100%;padding:6px 0;color:#000000e0;font-size:14px;line-height:22px}.multi-select-filter__option .ant-checkbox+span{min-width:0}.multi-select-filter__empty{padding:16px 12px;text-align:center}.chat-page{display:flex;gap:24px;width:100%;align-items:stretch}.chat-sidebar{width:340px;min-width:280px;height:74vh;min-height:640px}.chat-messages-card{flex:1;height:74vh;min-height:640px}.chat-sidebar .ant-card-body,.chat-messages-card .ant-card-body{height:100%}.chat-sidebar-content,.chat-messages-inner{height:100%;display:flex;flex-direction:column}.chat-sidebar-header{padding:16px 20px 0}.chat-sidebar-title{font-size:16px;font-weight:600}.chat-sidebar-search{padding:12px 20px 8px}.chat-sidebar-search .ant-input-affix-wrapper{border-radius:10px}.chat-sidebar-filters{padding:0 20px 12px;display:flex;flex-direction:column;gap:12px}.chat-sidebar-filter-grid{display:flex;flex-wrap:wrap;align-items:flex-end;gap:8px}.chat-sidebar-filter-item{display:flex;flex-direction:column;gap:6px;min-width:148px;flex:1 1 148px}.chat-sidebar-filter-item .ant-typography{font-size:14px;line-height:22px}.chat-sidebar-filter-item--reset{min-width:max-content;flex:0 0 auto}.chat-sidebar-filter-actions{display:flex;align-items:center;gap:12px}.chat-sidebar-unread-only.ant-checkbox-wrapper{color:#595959;font-size:14px;line-height:22px}.chat-sidebar-list{flex:1;display:flex;flex-direction:column;overflow-y:auto;padding:4px 12px 16px}.chat-thread-groups{display:flex;flex-direction:column;gap:12px}.chat-group-header{width:100%;background:transparent;border:0;padding:4px 6px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#8c8c8c;cursor:pointer}.chat-group-title{font-weight:600}.chat-thread-list{display:flex;flex-direction:column;gap:4px;margin-top:6px}.chat-thread-item{display:flex;gap:12px;padding:10px 12px;border-radius:12px;cursor:pointer;transition:background .2s ease}.chat-thread-item:hover{background:#f5f7fb}.chat-thread-item--active{background:#eef4ff}.chat-thread-item--unread{background:#f2f7ff}.chat-thread-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.chat-thread-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.chat-thread-name{font-size:14px}.chat-thread-time{font-size:12px;white-space:nowrap}.chat-thread-message{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-thread-message--unread{color:#1f1f1f}.chat-thread-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.chat-thread-course{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-thread-badge .ant-badge-count{background:#ff4d4f;box-shadow:none;min-width:18px;height:18px;line-height:18px;padding:0 6px}.chat-thread-unread-indicator{color:#1677ff;font-size:15px}.chat-messages-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #f0f0f0}.chat-messages-header-info{display:flex;align-items:center;gap:12px}.chat-messages-header-info--clickable{cursor:pointer;padding:4px 6px;margin:-4px -6px;border-radius:12px;transition:background .2s ease}.chat-messages-header-info--clickable:hover{background:#f5f7fb}.chat-messages-header-info--clickable:focus-visible{outline:2px solid #1677ff;outline-offset:2px}.chat-messages-header-text{display:flex;flex-direction:column;gap:2px}.chat-messages-body{flex:1;overflow-y:auto;padding:12px 20px;display:flex;flex-direction:column}.chat-messages-list{display:flex;flex-direction:column;gap:8px}.chat-message-row{display:flex}.chat-message-row--outgoing{justify-content:flex-end}.chat-message-bubble{max-width:70%;padding:10px 12px;border-radius:12px;background:#f5f5f5;color:#1f1f1f;font-size:14px;line-height:1.4;white-space:pre-wrap}.chat-message-bubble--outgoing{background:#1677ff;color:#fff}.chat-message-time{margin-top:4px;font-size:11px;color:#00000073;text-align:right}.chat-task-answer-link-btn.ant-btn{margin-top:8px;border-radius:8px;border-color:#1677ff;color:#1677ff}.chat-task-answer-link-btn--outgoing.ant-btn{border-color:#ffffffd9;color:#fff;background:transparent}.chat-message-bubble--outgoing .chat-message-time{color:#fffc}.chat-date-divider-wrapper{display:flex;justify-content:center;margin:16px 0 8px}.chat-date-divider{font-size:12px;color:#8c8c8c;background:#f0f0f0;border-radius:999px;padding:4px 12px}.chat-input{padding:12px 20px 16px;border-top:1px solid #f0f0f0}.chat-input .ant-input{border-radius:10px}.chat-empty{flex:1;min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#8c8c8c;text-align:center}.chat-empty svg{font-size:28px}.chat-empty--list{flex:1}.chat-empty--select{height:100%}.chat-empty--messages{flex:1}@media(max-width:1200px){.chat-sidebar{width:300px}}@media(max-width:992px){.chat-page{flex-direction:column}.chat-sidebar,.chat-messages-card{width:100%;height:auto;min-height:unset}.chat-sidebar-filter-actions{flex-wrap:wrap}}.assignment-block-type-label{display:inline-flex;align-items:flex-start;gap:8px;max-width:100%;min-width:0;vertical-align:top}.assignment-block-type-label__title{min-width:0}.assignment-block-type-label__title--truncate{display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.assignment-block-type-icon{width:16px;min-width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;color:#8c8c8c;line-height:1;flex-shrink:0}.assignment-block-type-icon--boxed{border:1px solid #bfbfbf;border-radius:3px}.tasks-page-card.ant-card{width:100%;min-width:0;border:none!important;border-radius:16px!important;box-shadow:none!important;background:#fff!important}.tasks-page-card>.ant-card-head{min-height:68px;padding:24px 24px 12px;border-bottom:none}.tasks-page-card>.ant-card-head .ant-card-head-title{padding:0}.tasks-page-card>.ant-card-head .ant-typography{margin:0}.tasks-page-card>.ant-card-body{padding:0 24px 24px}.tasks-page-filters{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.tasks-page-filters-row{display:flex;flex-wrap:wrap;gap:12px}.tasks-page-filters-row--selects{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) 40px;align-items:flex-end}.tasks-page-filters-row--selects .tasks-page-filter-item{min-width:0}.tasks-page-filters-row--selects .tasks-page-filter-item--actions{width:40px;min-width:40px;justify-self:end}.tasks-page-filters-row--toggles{align-items:flex-end}.tasks-page-filters--task-review .tasks-page-filters-row--toggles{justify-content:flex-start;align-items:flex-start}.tasks-page-filters-row--toggles .tasks-page-filter-item--actions{margin-left:auto}.tasks-page-filters--task-review .tasks-page-filters-row--toggles .tasks-page-filter-item--checkbox{justify-content:flex-start}.tasks-page-filter-item{display:flex;flex-direction:column;gap:6px;min-width:180px;flex:1 1 180px}.tasks-page-filter-item--checkbox{min-width:max-content;flex:0 0 auto;justify-content:flex-end;padding-bottom:2px}.tasks-page-filter-item--checkbox .ant-checkbox-wrapper{display:inline-flex;align-items:center;white-space:nowrap}.tasks-page-filter-item--actions{min-width:max-content;flex:0 0 auto;justify-content:flex-end;padding-bottom:2px}.tasks-page-filter-item--actions .ant-btn{white-space:nowrap}.tasks-page-filter-item--checkbox .ant-checkbox-wrapper>span:last-child{font-size:14px;line-height:22px;color:#00000073}.tasks-page-filter-item .ant-typography{font-size:14px;line-height:22px}@media(max-width:1480px){.tasks-page-filters-row--selects{grid-template-columns:repeat(4,minmax(0,1fr)) 40px}}.tasks-page-filter-option-label{display:inline-flex;align-items:center;gap:8px;max-width:100%;min-width:0}.tasks-page-filter-option-title{display:inline-block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tasks-page-tabs{margin:0 0 16px}.tasks-page-tabs .ant-tabs-nav{margin:0 0 16px!important}.tasks-page-tabs .ant-tabs-tab{margin:0 24px 0 0;padding:16px 0}.tasks-page-tabs .ant-tabs-tab-btn{font-size:16px;line-height:24px}.tasks-page-tabs .ant-tabs-tab-active .ant-tabs-tab-btn{font-weight:400}.tasks-page-table .ant-table{min-width:0;border-radius:6px}.tasks-page-table .ant-table-container{border:1px solid #d9d9d9;border-radius:6px}.tasks-page-table .ant-table-content{overflow-x:auto}.tasks-page-table .ant-table-thead>tr>th{height:56px;padding-block:4px;background:#f5f5f5;color:#000000a6;font-weight:400;text-align:left;vertical-align:middle}.tasks-page-table .ant-table-tbody>tr>td{height:56px;padding-block:4px}.tasks-page-table.tasks-page-table--appeals .ant-table-tbody>tr>td{height:74px}.tasks-page-table .ant-table-thead>tr>th,.tasks-page-table .ant-table-tbody>tr>td{padding-inline:12px}.tasks-page-table .ant-table-cell{vertical-align:middle;text-align:left;font-size:14px;line-height:22px}.tasks-page-updated-at{display:inline-flex;flex-direction:column;align-items:flex-start;max-width:100%;line-height:22px}.tasks-page-updated-at-date,.tasks-page-updated-at-time{display:block;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tasks-page-header-reset-button{width:20px;height:20px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer}.tasks-page-header-reset-button:disabled{cursor:default}.tasks-page-actions-title-icon{color:#00000040;vertical-align:middle}.tasks-page-actions-title-icon--active{color:#000000e0}.tasks-page-table-filter-icon,.tasks-page-table-sort-icon{color:#00000040;vertical-align:middle}.tasks-page-table-filter-icon--active,.tasks-page-table-sort-icon--active{color:#00000073}.tasks-page-student-cell{display:flex;align-items:center;gap:10px;min-width:0}.tasks-page-student-cell .tasks-page-cell-text.ant-typography{flex:1;min-width:0}.tasks-page-cell-text.ant-typography{display:-webkit-box;width:100%;margin:0;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:normal;overflow-wrap:anywhere;word-break:break-word;line-height:22px;-webkit-box-orient:vertical;-webkit-line-clamp:3}.tasks-page-cell-with-icon{display:flex;align-items:flex-start;gap:8px;min-width:0}.tasks-page-cell-with-icon .tasks-page-cell-text.ant-typography{flex:1;min-width:0;width:auto}.tasks-page-block-type-icon{width:16px;min-width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;color:#8c8c8c;line-height:1;flex-shrink:0}.tasks-page-block-type-icon--boxed{border:1px solid #bfbfbf;border-radius:3px}.tasks-page-study-path{display:-webkit-box;max-width:100%;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:normal;overflow-wrap:anywhere;word-break:break-word;line-height:22px;-webkit-box-orient:vertical;-webkit-line-clamp:3}.tasks-page-study-path-primary{color:#000000e0}.tasks-page-study-path-secondary{color:#00000073}.tasks-page-study-path-dot{margin:0 6px;color:#00000073;font-weight:700}.tasks-page-submission-files{display:flex;flex-direction:column;gap:2px;min-width:0;margin:0;max-width:100%;line-height:1.35}.tasks-page-submission-file-item{display:block;min-width:0;max-width:100%}.tasks-page-submission-file-link{display:block;min-width:0;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#1677ff;text-decoration:none}.tasks-page-submission-file-link:hover{text-decoration:underline}.tasks-page-avatar.ant-avatar{background:#00000040;color:#fff}.tasks-page-status{display:inline-flex;align-items:center;gap:8px}.tasks-page-status-dot{width:6px;height:6px;border-radius:50%;display:inline-block;margin-top:0}.tasks-page-status-label{display:inline-flex;flex-direction:column;line-height:1.25}.tasks-page-status-filter-option{display:inline-flex;align-items:center;gap:8px}.tasks-page-status-filter-option .tasks-page-status-dot{margin-top:0}.tasks-page-status-dot--success{background:#52c41a}.tasks-page-status-dot--info{background:#1677ff}.tasks-page-status-dot--warning{background:#ff4d4f}.tasks-page-status-dot--danger{background:#cf1322}.tasks-page-status-dot--muted{background:#bfbfbf}.tasks-page-points{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}.tasks-page-points .anticon{color:#faad14}.tasks-page-points-awarded{font-weight:400}.tasks-page-points-divider,.tasks-page-points-total{color:#8c8c8c}.tasks-page-actions-button{width:32px;min-width:32px;height:32px;padding:0;border-radius:6px;color:#00000073;display:inline-flex;align-items:center;justify-content:center}.tasks-page-actions-button.tasks-page-actions-button--unresolved{color:#1677ff}.tasks-page-table .ant-table-tbody>.tasks-page-row--unresolved>td,.tasks-page-table .ant-table-tbody>.tasks-page-row--teacher-action>td{background:#e6f4ff}.tasks-page-table .ant-table-tbody>.tasks-page-row--unresolved:hover>td,.tasks-page-table .ant-table-tbody>.tasks-page-row--teacher-action:hover>td{background:#d0e8ff}.tasks-page-table .tasks-page-row--unresolved>td,.tasks-page-table .tasks-page-row--teacher-action>td{font-weight:400}.tasks-page-table .ant-table-pagination.ant-pagination{margin:16px 0 0;justify-content:center}.tasks-page-table .ant-pagination-item,.tasks-page-table .ant-pagination-prev,.tasks-page-table .ant-pagination-next{min-width:32px;height:32px;line-height:30px;border-radius:6px}.tasks-page-table .ant-pagination-item{border-color:transparent}.tasks-page-table .ant-pagination-item a{height:30px;line-height:30px}.tasks-page-table .ant-pagination-item-active{border-color:#1677ff;background:#fff}.tasks-page-table .ant-pagination-item-active a{color:#1677ff;font-weight:600}.tasks-page-table .ant-pagination-prev .ant-pagination-item-link,.tasks-page-table .ant-pagination-next .ant-pagination-item-link{border:none;border-radius:6px;color:#00000073}.tasks-page-preview-image-wrap{max-height:70vh;overflow:auto}.tasks-page-preview-image{width:100%;max-height:70vh;object-fit:contain}.tasks-page-preview-frame{width:100%;min-height:70vh;border:0}.tasks-page-preview-empty{display:flex;flex-direction:column;gap:8px}.tasks-page-preview-empty-title.ant-typography{font-weight:600}.tasks-page-thread-drawer .ant-drawer-content{display:flex;flex-direction:column;align-items:flex-start;padding:0;background:#f5f5f5}.tasks-page-thread-drawer .ant-drawer-header{box-sizing:border-box;display:flex;flex-direction:row;align-items:flex-start;gap:16px;width:100%;height:56px;min-height:56px;padding:12px 24px;background:#fff;border-bottom:1px solid rgba(0,0,0,.06)}.tasks-page-thread-drawer .ant-drawer-header-title{display:flex;flex-direction:row;width:100%;padding:0;min-height:32px;align-items:center;gap:8px}.tasks-page-thread-drawer .ant-drawer-title{flex:1 1 auto;min-width:0;min-height:24px;order:0;text-align:left;font-size:16px;line-height:24px;font-weight:500;font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#000000e0}.tasks-page-thread-drawer .ant-drawer-extra .ant-btn{height:32px;padding:0 15px;border-radius:6px}.tasks-page-thread-drawer .ant-drawer-close{order:1;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;min-width:32px;min-height:32px;padding:0;margin-inline-end:0;border-radius:6px}.tasks-page-thread-drawer .ant-drawer-close .anticon{font-size:16px;color:#000000e0}.tasks-page-thread-drawer .ant-drawer-body{box-sizing:border-box;padding:24px;width:100%;flex:1 1 auto;background:#f5f5f5}.tasks-page-thread-drawer .ant-drawer-footer{display:none;box-sizing:border-box;padding:12px 24px;background:#fff;border-top:1px solid rgba(0,0,0,.06)}.tasks-page-thread-drawer-footer{display:flex;justify-content:flex-end}.tasks-page-thread-drawer-footer .ant-btn{height:32px;padding:0 15px;border-radius:6px}.tasks-page-evaluate-modal .ant-modal-content{box-sizing:border-box;display:flex;flex-direction:column;align-items:flex-start;padding:0;width:512px;min-height:304px;background:#fff;border-radius:12px;overflow:hidden}.tasks-page-evaluate-modal .ant-modal-header{box-sizing:border-box;display:flex;align-items:flex-start;justify-content:flex-start;width:100%;height:56px;margin:0;padding:12px 24px;background:#fff;border-bottom:none}.tasks-page-evaluate-modal .ant-modal-title{font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:24px;font-weight:500;color:#000000e0}.tasks-page-evaluate-modal .ant-modal-close{top:12px;inset-inline-end:24px;width:32px;height:32px;border-radius:6px}.tasks-page-evaluate-modal .ant-modal-close .ant-modal-close-x{width:32px;height:32px;line-height:32px;font-size:16px}.tasks-page-evaluate-modal .ant-modal-body{box-sizing:border-box;width:100%;padding:12px 24px}.tasks-page-evaluate-modal-body{display:flex;flex-direction:column;align-items:flex-start;gap:16px;width:464px}.tasks-page-evaluate-modal-verdict.ant-radio-group{display:inline-flex;width:auto;height:32px;border-radius:6px}.tasks-page-evaluate-modal-verdict .ant-radio-button-wrapper{display:inline-flex;align-items:center;justify-content:center;min-width:112px;height:32px;padding:0 15px;line-height:1;font-size:14px;font-weight:400;color:#000000e0;white-space:nowrap;word-break:keep-all}.tasks-page-evaluate-modal-verdict .ant-radio-button-wrapper:first-child{width:auto;border-radius:6px 0 0 6px}.tasks-page-evaluate-modal-verdict .ant-radio-button-wrapper:last-child{width:auto;min-width:140px;border-radius:0 6px 6px 0}.tasks-page-evaluate-modal-verdict .ant-radio-button-wrapper-checked:not(.ant-radio-button-wrapper-disabled){background:#e6f4ff;border-color:#91caff;color:#0958d9;font-weight:400}.tasks-page-evaluate-modal-verdict .ant-radio-button-wrapper-checked:not(.ant-radio-button-wrapper-disabled):before{background-color:#91caff}.tasks-page-evaluate-modal-verdict .ant-radio-button-wrapper-disabled{color:#00000052;background:#fafafa;border-color:#e5e5e5;opacity:.55;filter:saturate(.35);cursor:not-allowed}.tasks-page-evaluate-modal-verdict .ant-radio-button-wrapper-disabled.ant-radio-button-wrapper-checked{background:#f5f5f5;border-color:#e5e5e5;color:#00000052}.tasks-page-evaluate-modal-comment{display:flex;flex-direction:column;align-items:flex-start;gap:8px;width:464px}.tasks-page-evaluate-modal-comment-label.ant-typography{font-size:14px;line-height:22px;color:#000000e0}.tasks-page-evaluate-modal-comment .ant-input-textarea{width:464px}.tasks-page-evaluate-modal-comment .ant-input-textarea textarea.ant-input{min-height:88px;resize:vertical}.tasks-page-evaluate-modal-points{display:flex;align-items:center;gap:8px;width:464px;min-height:22px}.tasks-page-evaluate-modal-points-tag{display:inline-flex;align-items:center;gap:8px;padding:1px 8px;min-height:22px;background:#fffbe6;border:1px solid #ffe58f;border-radius:4px;color:#faad14;font-size:12px;line-height:20px}.tasks-page-evaluate-modal-points-tag .anticon{font-size:12px}.tasks-page-evaluate-modal .ant-modal-footer{box-sizing:border-box;width:100%;min-height:56px;margin:0;padding:12px 24px;background:#fff;border-top:none}.tasks-page-evaluate-modal .ant-modal-footer .ant-btn{height:32px;padding:0 15px;border-radius:6px}.tasks-page-discuss-modal .ant-modal-content{box-sizing:border-box;display:flex;flex-direction:column;align-items:flex-start;padding:0;width:512px;min-height:304px;background:#fff;border-radius:12px;overflow:hidden}.tasks-page-discuss-modal .ant-modal-header{box-sizing:border-box;display:flex;align-items:flex-start;justify-content:flex-start;width:100%;height:56px;margin:0;padding:12px 24px;background:#fff;border-bottom:none}.tasks-page-discuss-modal .ant-modal-title{font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:24px;font-weight:500;color:#000000e0}.tasks-page-discuss-modal .ant-modal-close{top:12px;inset-inline-end:24px;width:32px;height:32px;border-radius:6px}.tasks-page-discuss-modal .ant-modal-close .ant-modal-close-x{width:32px;height:32px;line-height:32px;font-size:16px}.tasks-page-discuss-modal .ant-modal-body{box-sizing:border-box;width:100%;padding:12px 24px}.tasks-page-discuss-modal-body{display:flex;flex-direction:column;align-items:flex-start;gap:16px;width:464px}.tasks-page-discuss-modal-text{display:flex;flex-direction:column;align-items:flex-start;gap:8px;width:464px}.tasks-page-discuss-modal-text .ant-input-textarea{width:464px}.tasks-page-discuss-modal-text .ant-input-textarea textarea.ant-input{min-height:88px;resize:vertical}.tasks-page-evaluate-modal-attach,.tasks-page-discuss-modal-attach{display:flex;flex-direction:column;align-items:flex-start;gap:10px;width:464px}.tasks-page-evaluate-modal-dragger.ant-upload-wrapper .ant-upload-drag,.tasks-page-discuss-modal-dragger.ant-upload-wrapper .ant-upload-drag{border:1px dashed #91caff;background:#00000008;border-radius:8px}.tasks-page-evaluate-modal-dragger-inner,.tasks-page-discuss-modal-dragger-inner{min-height:132px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px}.tasks-page-evaluate-modal-dragger-icon,.tasks-page-discuss-modal-dragger-icon{font-size:42px;line-height:1;color:#1677ff}.tasks-page-evaluate-modal-dragger .ant-upload-text,.tasks-page-discuss-modal-dragger .ant-upload-text{margin:0!important;font-size:16px;line-height:24px;font-weight:500;color:#000000e0;text-align:center}.tasks-page-evaluate-modal-dragger .ant-upload-hint,.tasks-page-discuss-modal-dragger .ant-upload-hint{margin:0!important;font-size:14px;line-height:22px;color:#00000073;text-align:center}.tasks-page-evaluate-modal-link-row,.tasks-page-discuss-modal-link-row{width:100%;display:flex;gap:8px}.tasks-page-evaluate-modal-files,.tasks-page-discuss-modal-files{width:100%;display:flex;flex-direction:column;gap:8px}.tasks-page-evaluate-modal-file-row,.tasks-page-discuss-modal-file-row{width:100%;min-height:56px;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px;border:1px solid #d9d9d9;border-radius:8px}.tasks-page-evaluate-modal-file-left,.tasks-page-discuss-modal-file-left{min-width:0;display:flex;align-items:center;gap:10px;flex:1 1 auto}.tasks-page-evaluate-modal-file-icon,.tasks-page-discuss-modal-file-icon{color:#00000073;font-size:20px}.tasks-page-evaluate-modal-file-actions,.tasks-page-discuss-modal-file-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.tasks-page-evaluate-modal-file-name.ant-typography,.tasks-page-evaluate-modal-file-link,.tasks-page-discuss-modal-file-name.ant-typography,.tasks-page-discuss-modal-file-link{min-width:0;font-size:14px;line-height:22px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tasks-page-evaluate-modal-file-link,.tasks-page-discuss-modal-file-link{color:#1677ff;text-decoration:none}.tasks-page-evaluate-modal-file-link:hover,.tasks-page-discuss-modal-file-link:hover{text-decoration:underline}.tasks-page-discuss-modal .ant-modal-footer{box-sizing:border-box;width:100%;min-height:56px;margin:0;padding:12px 24px;background:#fff;border-top:none}.tasks-page-discuss-modal .ant-modal-footer .ant-btn{height:32px;padding:0 15px;border-radius:6px}.tasks-page-extend-deadline-modal .ant-modal-content{border-radius:12px}.tasks-page-extend-deadline-modal .ant-modal-header{border-bottom:none}.tasks-page-extend-deadline-modal .ant-modal-body{padding-top:8px}.tasks-page-extend-deadline-modal .ant-modal-footer{border-top:none}.tasks-page-extend-deadline-modal .ant-modal-footer .ant-btn{height:32px;border-radius:6px}.tasks-page-increase-attempts-modal .ant-modal-content{border-radius:12px}.tasks-page-increase-attempts-modal .ant-modal-header{border-bottom:none}.tasks-page-increase-attempts-modal .ant-modal-body{padding-top:8px}.tasks-page-increase-attempts-modal .ant-modal-footer{border-top:none}.tasks-page-increase-attempts-modal .ant-modal-footer .ant-btn{height:32px;border-radius:6px}.tasks-page-extend-deadline-modal-body{display:flex;flex-direction:column;gap:12px}.tasks-page-increase-attempts-modal-body{display:flex;flex-direction:column;gap:16px}.tasks-page-increase-attempts-info{display:flex;flex-direction:column;gap:12px;padding:16px;border:1px solid rgba(0,0,0,.06);border-radius:12px;background:#fff}.tasks-page-increase-attempts-info-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.tasks-page-increase-attempts-label.ant-typography{font-size:14px;line-height:22px;color:#00000073}.tasks-page-increase-attempts-value.ant-typography{font-size:14px;line-height:22px;color:#000000e0}.tasks-page-increase-attempts-control{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.tasks-page-increase-attempts-control-label.ant-typography,.tasks-page-increase-attempts-hint.ant-typography{font-size:14px;line-height:22px}.tasks-page-increase-attempts-control .ant-input-number{width:112px}.tasks-page-extend-deadline-info{display:flex;flex-direction:column;gap:4px}.tasks-page-extend-deadline-label.ant-typography,.tasks-page-extend-deadline-hint.ant-typography{font-size:12px;line-height:20px}.tasks-page-extend-deadline-value.ant-typography{font-size:14px;line-height:22px}.tasks-page-extend-deadline-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.tasks-page-extend-deadline-controls-label.ant-typography{font-size:14px;line-height:22px}.tasks-page-extend-deadline-controls-inputs{display:flex;align-items:center;gap:8px}.tasks-page-extend-deadline-controls-inputs .ant-input-number,.tasks-page-extend-deadline-controls-inputs .ant-select{width:96px}.tasks-page-extend-deadline-comment{display:flex;flex-direction:column;gap:8px}.tasks-page-thread-content.ant-space{display:flex;flex-direction:column;width:100%}.tasks-page-thread-content .ant-space-item{width:100%}.tasks-page-thread-meta-card.ant-card{border-radius:16px;background:#fff;border:none;box-shadow:none;position:sticky;top:0;z-index:5}.tasks-page-thread-meta-card.ant-card .ant-card-body{padding:0}.tasks-page-thread-meta-top{display:flex;align-items:stretch;justify-content:flex-start;gap:12px;padding:24px 24px 12px}.tasks-page-thread-meta-main{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-width:0;flex:1}.tasks-page-thread-meta-student.ant-typography{margin:0;font-size:20px;line-height:28px;font-weight:600;color:#000000e0;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tasks-page-thread-meta-assignment-chip.ant-typography{display:inline-flex;width:fit-content;margin:0;padding:1px 8px;border:1px solid #d9d9d9;border-radius:4px;background:#00000005;font-size:12px;line-height:20px;color:#000000e0}.tasks-page-thread-meta-open-task-btn.ant-btn{height:32px;min-width:0;padding:0 10px;border-radius:6px;flex:0 0 auto;white-space:nowrap}.tasks-page-thread-meta-actions{display:flex;align-items:center;gap:6px;flex-wrap:nowrap;justify-content:flex-start;width:100%;margin-top:4px}.tasks-page-thread-meta-extend-deadline-btn.ant-btn,.tasks-page-thread-meta-increase-attempts-btn.ant-btn,.tasks-page-thread-meta-archive-btn.ant-btn{height:32px;min-width:0;padding:0 10px;border-radius:6px;flex:0 0 auto;white-space:nowrap}.tasks-page-thread-meta-availability.ant-typography,.tasks-page-thread-meta-course-module.ant-typography{margin:0;font-size:12px;line-height:20px;color:#00000073}.tasks-page-thread-meta-divider-dot{color:#8c8c8c;font-weight:700;margin:0 8px}@media(max-width:640px){.tasks-page-thread-meta-student.ant-typography{font-size:16px;line-height:24px}}.tasks-page-thread-details-tabs{margin:0}.tasks-page-thread-details-tabs .ant-tabs-nav{margin:0;padding:0 24px}.tasks-page-thread-details-tabs .ant-tabs-tab{padding:16px 0}.tasks-page-thread-details-tabs .ant-tabs-tab-btn{font-size:16px;line-height:24px;font-weight:400;color:#000000e0}.tasks-page-thread-details-tabs .ant-tabs-tab-active .ant-tabs-tab-btn{font-weight:400;color:#1677ff!important}.tasks-page-thread-panel-card.ant-card{border-radius:12px;background:#fff;border:none;box-shadow:none}.tasks-page-thread-panel-card.ant-card>.ant-card-head{border-bottom:none;min-height:28px;padding:24px 24px 0}.tasks-page-thread-panel-card.ant-card>.ant-card-head .ant-card-head-title{padding:0;font-size:20px;line-height:28px;font-weight:600;color:#000000e0}.tasks-page-thread-panel-card.ant-card>.ant-card-body{padding:24px}.tasks-page-thread-panel-card.ant-card.ant-card-has-head>.ant-card-body{padding-top:16px}.tasks-page-thread-results-card.ant-card .ant-card-body{display:flex;flex-direction:column;gap:16px}.tasks-page-thread-results-status{border:1px solid #91caff;background:#e9f4fd;border-radius:6px;padding:12px 16px;display:flex;flex-direction:column;gap:4px}.tasks-page-thread-results-status-title.ant-typography{font-size:14px;line-height:22px;font-weight:600}.tasks-page-thread-results-status .ant-typography[type=secondary]{font-size:14px;line-height:22px;color:#000000a6}.tasks-page-thread-results-evaluated{display:flex;flex-direction:column;align-items:flex-start;gap:16px}.tasks-page-thread-results-evaluated-details{width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:8px}.tasks-page-thread-results-evaluated-tag{display:inline-flex;align-items:center;gap:4px;width:fit-content;min-height:22px;padding:1px 8px;border-radius:4px;border:1px solid transparent;font-size:12px;line-height:20px}.tasks-page-thread-results-evaluated-tag .anticon{font-size:12px}.tasks-page-thread-results-evaluated-tag>span:last-child{font-size:12px;line-height:20px}.tasks-page-thread-results-evaluated-tag--success{color:#52c41a;border-color:#b7eb8f;background:#f6ffed}.tasks-page-thread-results-evaluated-tag--danger{color:#ff4d4f;border-color:#ffccc7;background:#fff2f0}.tasks-page-thread-results-evaluated-tag--overridden{color:#00000073!important;border-color:#d9d9d9!important;background:#fafafa!important;text-decoration:line-through}.tasks-page-thread-results-points{display:flex;align-items:center;gap:8px;position:relative}.tasks-page-thread-results-points--overridden:after{content:"";position:absolute;top:50%;left:0;right:0;border-top:1px solid #bfbfbf;pointer-events:none}.tasks-page-thread-results-points-tag{display:inline-flex;align-items:center;gap:8px;padding:1px 12px;min-height:22px;border-radius:6px;border:1px solid #ffe58f;background:#fffbe6;color:#faad14;font-size:12px;line-height:20px}.tasks-page-thread-results-points-tag .anticon{font-size:12px}.tasks-page-thread-results-points .ant-typography[type=secondary]{font-size:14px;line-height:22px}.tasks-page-thread-results-files .app-attachment-list,.tasks-page-thread-history-files .app-attachment-list{gap:0}.tasks-page-thread-history-files .app-attachment-item,.tasks-page-thread-results-files .app-attachment-item{min-height:22px;padding:0;border:none;border-radius:0;background:transparent}.tasks-page-thread-results-points--overridden .tasks-page-thread-results-points-tag{padding:1px 8px;border-radius:4px;border-color:#d9d9d9;background:#fafafa;color:#00000073}.tasks-page-thread-results-points--overridden .ant-typography[type=secondary]{color:#00000073!important}.tasks-page-thread-results-actions{display:flex;align-items:flex-start;flex-wrap:wrap;gap:8px;padding-top:12px}.tasks-page-thread-results-actions .ant-btn{height:32px;padding:0 15px;border-radius:6px}.tasks-page-thread-results-actions--equal{flex-wrap:nowrap}.tasks-page-thread-results-actions--equal .ant-btn{flex:1 1 0;min-width:0;justify-content:center}.tasks-page-thread-results-actions--evaluated{width:416px;display:flex;align-items:center;gap:8px;padding-top:12px}.tasks-page-thread-results-actions--evaluated .ant-btn{justify-content:center}.tasks-page-thread-results-actions--evaluated .ant-btn:first-child{width:188px}.tasks-page-thread-results-actions--evaluated .ant-btn:last-child{width:218px}.tasks-page-thread-results-actions--evaluated .ant-btn .anticon{font-size:16px}.tasks-page-thread-results-submission{display:flex;flex-direction:column;gap:16px}.tasks-page-thread-inline-section-title.ant-typography{margin:0;font-size:20px;line-height:28px;font-weight:600;color:#000000e0}.tasks-page-thread-inline-comment{margin-top:12px;display:grid;gap:10px}.tasks-page-thread-inline-comment-attachments{width:100%;display:flex;flex-direction:column;gap:10px}.tasks-page-thread-inline-comment-dragger.ant-upload-wrapper .ant-upload-drag{border:1px dashed #91caff;background:#00000008;border-radius:8px}.tasks-page-thread-inline-comment-dragger-inner{min-height:112px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px}.tasks-page-thread-inline-comment-dragger-icon{font-size:42px;color:#1677ff}.tasks-page-thread-inline-comment-dragger .ant-upload-text{margin:0!important;font-size:16px;line-height:24px;font-weight:500;color:#000000e0;text-align:center}.tasks-page-thread-inline-comment-dragger .ant-upload-hint{margin:0!important;font-size:14px;line-height:22px;color:#00000073;text-align:center}.tasks-page-thread-inline-comment-link-row{width:100%;display:flex;gap:8px}.tasks-page-thread-inline-comment-files{width:100%;display:flex;flex-direction:column;gap:8px}.tasks-page-thread-inline-comment-file-row{width:100%;min-height:56px;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px;border:1px solid #d9d9d9;border-radius:8px}.tasks-page-thread-inline-comment-file-left{min-width:0;display:flex;align-items:center;gap:10px;flex:1 1 auto}.tasks-page-thread-inline-comment-file-icon{color:#00000073;font-size:20px}.tasks-page-thread-inline-comment-file-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.tasks-page-thread-inline-comment-file-name.ant-typography,.tasks-page-thread-inline-comment-file-link{min-width:0;font-size:14px;line-height:22px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tasks-page-thread-inline-comment-file-link{color:#1677ff;text-decoration:none}.tasks-page-thread-inline-comment-file-link:hover{text-decoration:underline}.tasks-page-thread-events{display:flex;flex-direction:column;gap:16px}.tasks-page-appeals-chat-list{display:flex;flex-direction:column;gap:12px}.tasks-page-appeals-chat-item{box-sizing:border-box;display:flex;flex-direction:column;align-items:flex-start;align-self:flex-start;gap:8px;width:100%;max-width:86%}.tasks-page-appeals-chat-item--outgoing{align-self:flex-end}.tasks-page-appeals-chat-date.ant-typography{margin:0;font-size:14px;line-height:22px;font-weight:600;color:#00000073}.tasks-page-appeals-chat-item-body{box-sizing:border-box;width:100%;display:flex;flex-direction:column;gap:8px;padding:16px;border:1px solid #d9d9d9;border-radius:8px;background:#fff}.tasks-page-appeals-chat-item--system .tasks-page-appeals-chat-item-body{border-color:#d9d9d9;background:#fff}.tasks-page-appeals-chat-item--teacher .tasks-page-appeals-chat-item-body{border-color:#91caff;background:#fff}.tasks-page-appeals-chat-message-row{display:flex;flex-direction:column;gap:2px}.tasks-page-appeals-chat-author.ant-typography{margin:0;white-space:pre-wrap;font-size:14px;line-height:22px;color:#000000e0}.tasks-page-appeals-chat-message.ant-typography{margin:0;white-space:pre-wrap;font-size:14px;line-height:22px;color:#00000073}.tasks-page-appeals-chat-item-body .tasks-page-thread-event-files{margin-top:4px}@media(max-width:575px){.tasks-page-appeals-chat-item{max-width:100%}}.tasks-page-thread-history-block{box-sizing:border-box;display:flex;flex-direction:column;gap:8px;width:100%;padding:16px;border:1px solid #d9d9d9;border-radius:8px;background:#fff}.tasks-page-thread-history-attempt-shell{display:flex;flex-direction:column;gap:8px;width:100%}.tasks-page-thread-history-attempt-label.ant-typography{margin:0;display:block;font-size:14px;line-height:22px;color:#00000073;text-align:center}.tasks-page-thread-history-message-entry{display:flex;flex-direction:column;gap:8px}.tasks-page-thread-history-message-entry--with-divider{border-bottom:1px solid #f0f0f0;padding-bottom:12px;margin-bottom:4px}.tasks-page-thread-history-date.ant-typography{margin:0;font-size:14px;line-height:22px;font-weight:600;color:#00000073}.tasks-page-thread-history-label.ant-typography{margin:0;font-size:14px;line-height:22px;color:#000000e0}.tasks-page-thread-history-text.ant-typography{margin:0;font-size:14px;line-height:22px;color:#000000e0;white-space:pre-wrap}.tasks-page-thread-history-text--secondary.ant-typography{color:#00000073}.tasks-page-thread-history-result,.tasks-page-thread-history-evaluation-entry{display:flex;flex-direction:column;gap:8px}.tasks-page-thread-history-evaluation-entry--with-divider{border-top:1px solid #f0f0f0;padding-top:12px}.tasks-page-thread-history-evaluation-content{display:flex;flex-direction:column;gap:8px}.tasks-page-thread-history-evaluation-content--overridden{opacity:1}.tasks-page-thread-history-evaluation-content--overridden .tasks-page-thread-results-evaluated-tag{color:#00000073!important;border-color:#d9d9d9!important;background:#fafafa!important;text-decoration-line:line-through!important}.tasks-page-thread-history-submission-banner{box-sizing:border-box;width:100%;padding:8px 12px;border:1px solid #91caff;border-radius:6px;background:#e6f4ff}.tasks-page-thread-history-submission-banner-text.ant-typography{margin:0;font-size:14px;line-height:22px;font-weight:500;color:#000000e0}.tasks-page-thread-history-empty.ant-typography{margin:0;color:#00000073}.tasks-page-thread-event{border:none;border-radius:8px;padding:14px 16px;background:#fff;box-shadow:none}.tasks-page-thread-event--submission{border:none;border-radius:12px;padding:24px;box-shadow:none}.tasks-page-thread-event-description.ant-typography{margin:4px 0 0;white-space:pre-wrap}.tasks-page-thread-submission-event{display:flex;flex-direction:column;gap:16px}.tasks-page-thread-submission-title.ant-typography{margin:0;font-size:20px;line-height:28px;font-weight:600}.tasks-page-thread-system-event{display:flex;flex-direction:column;gap:6px}.tasks-page-thread-event-files{display:flex;flex-direction:column;gap:8px;margin:0}.tasks-page-thread-event-file-row{padding:0;display:grid;grid-template-columns:minmax(0,1fr);align-items:center;column-gap:0;border-bottom:none;min-height:22px}.tasks-page-thread-event-file-main{display:flex;align-items:center;justify-content:flex-start;text-align:left;gap:8px;min-width:0;overflow:hidden}.tasks-page-thread-event-file-main .anticon{color:#00000073;font-size:20px}.tasks-page-thread-event-file-link{display:block;width:100%;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;line-height:22px;color:#1677ff}.tasks-page-thread-submission-divider{width:100%;height:1px;background:#f0f0f0;margin:0}.tasks-page-thread-submission-comment-label.ant-typography{font-size:14px;line-height:22px;margin:0}.tasks-page-thread-event--submission .tasks-page-thread-event-description.ant-typography{margin:0;font-size:14px;line-height:22px}.tasks-page-thread-submission-comment-text.ant-typography{color:#000000e0}.tasks-page-thread-event-description--empty-comment.ant-typography{display:block;margin:0;font-size:14px;line-height:22px}.tasks-page-thread-files{display:flex;flex-direction:column;gap:10px}.tasks-page-thread-file-row{border:none;border-radius:8px;padding:10px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px}.learner-group-students-tab{--learner-group-students-bg: #ffffff;--learner-group-students-muted: rgba(0, 0, 0, .65);--learner-group-students-text: rgba(0, 0, 0, .88);--learner-group-students-text-secondary: rgba(0, 0, 0, .45);--learner-group-students-border: #d9d9d9;--learner-group-students-border-soft: rgba(0, 0, 0, .06);--learner-group-students-head-bg: #f5f5f5;--learner-group-students-primary: #1677ff;border-radius:16px;border:1px solid var(--learner-group-students-border-soft);box-shadow:none;background:var(--learner-group-students-bg)}.learner-group-students-tab__tabs.ant-tabs .ant-tabs-nav{margin:0}.learner-group-students-tab__tabs.ant-tabs .ant-tabs-tab{font-size:14px;line-height:22px}.learner-group-students-tab__count.ant-typography{color:var(--learner-group-students-text);font-size:14px;line-height:22px}.learner-group-students-tab__controls{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.learner-group-students-tab__search.ant-input-search{max-width:314px}.learner-group-students-tab__search.ant-input-search .ant-input-affix-wrapper{height:32px;padding:0 11px;border-radius:6px;border-color:var(--learner-group-students-border);box-shadow:none}.learner-group-students-tab__search.ant-input-search .ant-input{font-size:14px;line-height:22px}.learner-group-students-tab__add-button.ant-btn{height:32px;padding:0 15px;border-radius:6px;border-color:var(--learner-group-students-primary);background:var(--learner-group-students-primary);box-shadow:0 2px #0591ff1a;flex:0 0 auto}.learner-group-students-tab__add-button.ant-btn>span{display:inline-flex;align-items:center;gap:8px;font-size:14px;line-height:22px}.learner-group-students-tab__student-avatar.ant-avatar{width:32px;min-width:32px;height:32px;background:var(--learner-group-students-primary)}.learner-group-students-tab__student-name.ant-typography{color:var(--learner-group-students-text);font-size:14px;line-height:22px}.learner-group-students-tab__actions-button.ant-btn{width:32px;height:32px;padding:0;border-radius:6px;border:0;box-shadow:none;background:transparent;color:var(--learner-group-students-text)}.learner-group-students-tab__actions-button.ant-btn:hover,.learner-group-students-tab__actions-button.ant-btn:focus-visible{background:#0000000a;color:var(--learner-group-students-text)}.learner-group-students-tab__table.ant-table-wrapper .ant-table-container{overflow:hidden;border:1px solid var(--learner-group-students-border);border-radius:6px}.learner-group-students-tab__table.ant-table-wrapper .ant-table-thead>tr>th{height:56px;padding:16px 12px;background:var(--learner-group-students-head-bg);color:var(--learner-group-students-muted);font-size:14px;line-height:22px;font-weight:400;border-bottom:1px solid var(--learner-group-students-border-soft)}.learner-group-students-tab__table.ant-table-wrapper .ant-table-tbody>tr>td{height:56px;padding:16px 12px;color:var(--learner-group-students-text);font-size:14px;line-height:22px;border-bottom:1px solid var(--learner-group-students-border-soft)}.learner-group-students-tab__table.ant-table-wrapper .ant-table-tbody>tr:last-child>td{border-bottom:0}.learner-group-students-tab__table.ant-table-wrapper .ant-table-cell{box-sizing:border-box}.learner-group-students-tab__table.ant-table-wrapper .ant-pagination{justify-content:center;margin:16px 0 0}.learner-group-students-tab__table.ant-table-wrapper .ant-pagination-item,.learner-group-students-tab__table.ant-table-wrapper .ant-pagination-prev,.learner-group-students-tab__table.ant-table-wrapper .ant-pagination-next{min-width:32px;height:32px;border-radius:6px}.learner-group-students-tab__table.ant-table-wrapper .ant-pagination-item a{line-height:30px;font-size:14px}.learner-group-students-tab__table.ant-table-wrapper .ant-pagination-item-active{border-color:var(--learner-group-students-primary)}.learner-group-students-tab__table.ant-table-wrapper .ant-pagination-item-active a{color:var(--learner-group-students-primary)}.learner-group-students-tab__table.ant-table-wrapper .ant-typography{color:inherit}@media(max-width:960px){.learner-group-students-tab__controls{flex-direction:column;align-items:stretch}.learner-group-students-tab__search.ant-input-search{max-width:none;width:100%}.learner-group-students-tab__add-button.ant-btn{align-self:flex-end}}.learner-groups-table-card{--learner-groups-table-bg: #ffffff;--learner-groups-table-muted: rgba(0, 0, 0, .65);--learner-groups-table-text: rgba(0, 0, 0, .88);--learner-groups-table-border: #d9d9d9;--learner-groups-table-border-soft: rgba(0, 0, 0, .06);--learner-groups-table-head-bg: #f5f5f5;--learner-groups-table-primary: #1677ff;border-radius:16px;border:1px solid var(--learner-groups-table-border-soft);box-shadow:none;background:var(--learner-groups-table-bg)}.learner-groups-table-card__title.ant-typography{margin:0;color:var(--learner-groups-table-text);font-size:20px;line-height:28px;font-weight:600}.learner-groups-table-card__controls{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.learner-groups-table-card__search.ant-input-search{max-width:314px}.learner-groups-table-card__search.ant-input-search .ant-input-affix-wrapper{height:32px;padding:0 11px;border-radius:6px;border-color:var(--learner-groups-table-border);box-shadow:none}.learner-groups-table-card__search.ant-input-search .ant-input{font-size:14px;line-height:22px}.learner-groups-table-card__add-button.ant-btn{height:32px;padding:0 15px;border-radius:6px;border-color:var(--learner-groups-table-primary);background:var(--learner-groups-table-primary);box-shadow:0 2px #0591ff1a;flex:0 0 auto}.learner-groups-table-card__add-button.ant-btn>span{display:inline-flex;align-items:center;gap:8px;font-size:14px;line-height:22px}.learner-groups-table-card__table.ant-table-wrapper .ant-table-container{overflow:hidden;border:1px solid var(--learner-groups-table-border);border-radius:6px}.learner-groups-table-card__table.ant-table-wrapper .ant-table-thead>tr>th{height:56px;padding:16px 12px;background:var(--learner-groups-table-head-bg);color:var(--learner-groups-table-muted);font-size:14px;line-height:22px;font-weight:400;border-bottom:1px solid var(--learner-groups-table-border-soft)}.learner-groups-table-card__table.ant-table-wrapper .ant-table-tbody>tr>td{height:56px;padding:16px 12px;color:var(--learner-groups-table-text);font-size:14px;line-height:22px;border-bottom:1px solid var(--learner-groups-table-border-soft)}.learner-groups-table-card__table.ant-table-wrapper .ant-table-tbody>tr:last-child>td{border-bottom:0}.learner-groups-table-card__table.ant-table-wrapper .ant-table-cell{box-sizing:border-box}.learner-groups-table-card__cell-text.ant-typography{color:var(--learner-groups-table-text);font-size:14px;line-height:22px}.learner-groups-table-card__table.ant-table-wrapper .ant-pagination{justify-content:center;margin:16px 0 0}.learner-groups-table-card__table.ant-table-wrapper .ant-pagination-item,.learner-groups-table-card__table.ant-table-wrapper .ant-pagination-prev,.learner-groups-table-card__table.ant-table-wrapper .ant-pagination-next{min-width:32px;height:32px;border-radius:6px}.learner-groups-table-card__table.ant-table-wrapper .ant-pagination-item a{line-height:30px;font-size:14px}.learner-groups-table-card__table.ant-table-wrapper .ant-pagination-item-active{border-color:var(--learner-groups-table-primary)}.learner-groups-table-card__table.ant-table-wrapper .ant-pagination-item-active a{color:var(--learner-groups-table-primary)}@media(max-width:960px){.learner-groups-table-card__controls{flex-direction:column;align-items:stretch}.learner-groups-table-card__search.ant-input-search{max-width:none;width:100%}.learner-groups-table-card__add-button.ant-btn{align-self:flex-end}}.students-table-card{--students-table-bg: #ffffff;--students-table-muted: rgba(0, 0, 0, .65);--students-table-text: rgba(0, 0, 0, .88);--students-table-border: #d9d9d9;--students-table-border-soft: rgba(0, 0, 0, .06);--students-table-head-bg: #f5f5f5;--students-table-primary: #1677ff;border-radius:16px;border:1px solid var(--students-table-border-soft);box-shadow:none;background:var(--students-table-bg)}.students-table-card__title.ant-typography{margin:0;color:var(--students-table-text);font-size:20px;line-height:28px;font-weight:600}.students-table-card__controls{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.students-table-card__filters{display:flex;flex:1 1 auto;flex-wrap:wrap;gap:16px;min-width:0}.students-table-card__select.ant-select{flex:0 1 314px;min-width:240px}.students-table-card__select.ant-select .ant-select-selector{min-height:32px!important;height:32px!important;padding:0 11px!important;border-radius:6px!important;border-color:var(--students-table-border)!important;box-shadow:none!important}.students-table-card__select.ant-select-multiple .ant-select-selection-wrap{align-items:center}.students-table-card__select.ant-select-multiple .ant-select-selection-overflow{flex-wrap:nowrap}.students-table-card__select.ant-select .ant-select-selection-placeholder,.students-table-card__select.ant-select .ant-select-selection-item,.students-table-card__select.ant-select .ant-select-selection-search-input,.students-table-card__select.ant-select .ant-select-arrow{font-size:14px;line-height:22px}.students-table-card__add-button.ant-btn{height:32px;padding:0 15px;border-radius:6px;border-color:var(--students-table-primary);background:var(--students-table-primary);box-shadow:0 2px #0591ff1a;flex:0 0 auto}.students-table-card__add-button.ant-btn>span{display:inline-flex;align-items:center;gap:8px;font-size:14px;line-height:22px}.students-table-card__table.ant-table-wrapper .ant-table-container{overflow:hidden;border:1px solid var(--students-table-border);border-radius:6px}.students-table-card__table.ant-table-wrapper .ant-table-thead>tr>th{height:56px;padding:16px 12px;background:var(--students-table-head-bg);color:var(--students-table-muted);font-size:14px;line-height:22px;font-weight:400;border-bottom:1px solid var(--students-table-border-soft)}.students-table-card__table.ant-table-wrapper .ant-table-tbody>tr>td{height:56px;padding:16px 12px;color:var(--students-table-text);font-size:14px;line-height:22px;border-bottom:1px solid var(--students-table-border-soft)}.students-table-card__table.ant-table-wrapper .ant-table-tbody>tr:last-child>td{border-bottom:0}.students-table-card__table.ant-table-wrapper .ant-table-cell{box-sizing:border-box}.students-table-card__cell-text.ant-typography{color:var(--students-table-text);font-size:14px;line-height:22px}.students-table-card__table.ant-table-wrapper .ant-pagination{justify-content:center;margin:16px 0 0}.students-table-card__table.ant-table-wrapper .ant-pagination-item,.students-table-card__table.ant-table-wrapper .ant-pagination-prev,.students-table-card__table.ant-table-wrapper .ant-pagination-next{min-width:32px;height:32px;border-radius:6px}.students-table-card__table.ant-table-wrapper .ant-pagination-item a{line-height:30px;font-size:14px}.students-table-card__table.ant-table-wrapper .ant-pagination-item-active{border-color:var(--students-table-primary)}.students-table-card__table.ant-table-wrapper .ant-pagination-item-active a{color:var(--students-table-primary)}@media(max-width:960px){.students-table-card__controls{flex-direction:column;align-items:stretch}.students-table-card__filters{width:100%}.students-table-card__select.ant-select{flex-basis:100%;min-width:100%}.students-table-card__add-button.ant-btn{align-self:flex-end}}.teachers-table-card{--teachers-table-bg: #ffffff;--teachers-table-muted: rgba(0, 0, 0, .65);--teachers-table-text: rgba(0, 0, 0, .88);--teachers-table-border: #d9d9d9;--teachers-table-border-soft: rgba(0, 0, 0, .06);--teachers-table-head-bg: #f5f5f5;--teachers-table-primary: #1677ff;border-radius:16px;border:1px solid var(--teachers-table-border-soft);box-shadow:none;background:var(--teachers-table-bg)}.teachers-table-card__title.ant-typography{margin:0;color:var(--teachers-table-text);font-size:20px;line-height:28px;font-weight:600}.teachers-table-card__controls{display:flex;align-items:flex-start;justify-content:flex-end;gap:16px}.teachers-table-card__add-button.ant-btn{height:32px;padding:0 15px;border-radius:6px;border-color:var(--teachers-table-primary);background:var(--teachers-table-primary);box-shadow:0 2px #0591ff1a;flex:0 0 auto}.teachers-table-card__add-button.ant-btn>span{display:inline-flex;align-items:center;gap:8px;font-size:14px;line-height:22px}.teachers-table-card__table.ant-table-wrapper .ant-table-container{overflow:hidden;border:1px solid var(--teachers-table-border);border-radius:6px}.teachers-table-card__table.ant-table-wrapper .ant-table-thead>tr>th{height:56px;padding:16px 12px;background:var(--teachers-table-head-bg);color:var(--teachers-table-muted);font-size:14px;line-height:22px;font-weight:400;border-bottom:1px solid var(--teachers-table-border-soft)}.teachers-table-card__table.ant-table-wrapper .ant-table-tbody>tr>td{height:56px;padding:16px 12px;color:var(--teachers-table-text);font-size:14px;line-height:22px;border-bottom:1px solid var(--teachers-table-border-soft)}.teachers-table-card__table.ant-table-wrapper .ant-table-tbody>tr:last-child>td{border-bottom:0}.teachers-table-card__table.ant-table-wrapper .ant-table-cell{box-sizing:border-box}.teachers-table-card__cell-text.ant-typography{color:var(--teachers-table-text);font-size:14px;line-height:22px}.teachers-table-card__table.ant-table-wrapper .ant-pagination{justify-content:center;margin:16px 0 0}.teachers-table-card__table.ant-table-wrapper .ant-pagination-item,.teachers-table-card__table.ant-table-wrapper .ant-pagination-prev,.teachers-table-card__table.ant-table-wrapper .ant-pagination-next{min-width:32px;height:32px;border-radius:6px}.teachers-table-card__table.ant-table-wrapper .ant-pagination-item a{line-height:30px;font-size:14px}.teachers-table-card__table.ant-table-wrapper .ant-pagination-item-active{border-color:var(--teachers-table-primary)}.teachers-table-card__table.ant-table-wrapper .ant-pagination-item-active a{color:var(--teachers-table-primary)}@media(max-width:960px){.teachers-table-card__controls{justify-content:flex-end}}.fio-inputs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.password-hint{color:#00000073}@media(max-width:768px){.fio-inputs-grid{grid-template-columns:auto}.password-hint{margin-bottom:16px}}.student-courses{width:100%}.student-courses-top-card.ant-card,.student-courses-list-card.ant-card,.student-course-main-card.ant-card,.student-course-sidebar-card.ant-card{border:none!important;box-shadow:none!important}.student-course-meta{display:flex;align-items:center;gap:8px;margin-top:16px;margin-bottom:12px;flex-wrap:wrap}.student-course-meta-action{margin-left:auto}.student-course-meta-item{display:flex;align-items:center;gap:8px}.student-course-teachers{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.student-course-teacher{display:inline-flex;align-items:center;gap:8px;padding:4px 8px;border-radius:999px;border:1px solid transparent;background:transparent;cursor:pointer;font:inherit;color:#262626;transition:background .2s ease}.student-course-teacher:hover{background:#0000000a}.student-course-teacher:focus-visible{outline:2px solid #1677ff;outline-offset:2px}.student-course-teacher-name{font-size:14px;line-height:22px}.student-course-teacher-empty{color:#00000073;font-size:14px;line-height:22px}.student-course-meta-separator{color:#00000040}.student-courses-top-text{margin-bottom:15px}.student-courses-title{margin:0!important;font-size:24px!important;line-height:32px!important}.student-courses-subtitle,.student-courses-tabs .ant-tabs-tab-btn{font-size:14px;line-height:22px}.student-courses-tabs .ant-tabs-nav{margin:0!important}.student-courses-tabs .ant-tabs-tab{padding-bottom:16px}.student-courses-list-title{margin:0;font-weight:600;margin-bottom:0!important}.student-courses-empty{width:100%;padding:32px;border:none;border-radius:12px;text-align:center}.student-courses-empty-icon{font-size:28px;opacity:.6}.student-courses-empty-title{font-size:16px}.student-courses-empty-subtitle{font-size:14px;color:#00000073}.student-breadcrumb{display:block;margin-bottom:16px;font-size:14px}.student-breadcrumb-link{color:#8c8c8c;cursor:pointer;transition:color .2s ease}.student-breadcrumb-link:hover{color:#1677ff}.student-breadcrumb-separator{color:#bfbfbf}.student-breadcrumb-current{color:#262626;font-weight:500}.student-courses-items{display:flex;flex-direction:column;width:100%;gap:16px}.student-courses-item{width:100%;border-radius:12px;border:none;background:#fff;display:flex;cursor:pointer;transition:all .2s ease;align-items:stretch;overflow:hidden}.student-courses-item-img{width:40%;min-width:200px;height:auto;aspect-ratio:16 / 9;overflow:hidden;background:#f5f5f5;border-radius:12px 0 0 12px;flex-shrink:0}.student-courses-item-img-inner{width:100%;height:100%;object-fit:cover}.student-courses-item{width:100%;border-radius:12px;border:none;background:#fff;display:flex;flex-direction:row;cursor:pointer;transition:all .2s ease;overflow:hidden;gap:16px}.student-courses-item-img{width:162px;min-width:162px;min-height:122px;height:auto;align-self:stretch;background:#f5f5f5;border-radius:8px 0 0 8px;overflow:hidden;flex-shrink:0}.student-courses-item-img-inner{width:100%;height:100%;object-fit:cover;display:block}.student-courses-item-content{padding:16px;flex:1}.student-courses-item-content{padding:16px}.student-courses-item-title{font-size:14px;line-height:22px;font-weight:600;margin-bottom:8px}.student-courses-item-tasks-icon{color:#00000073}.student-courses-item-status{margin-top:12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.student-courses-item-status-left{display:flex;justify-content:center;align-items:center;gap:8px}.student-courses-item-reward{display:flex;align-items:center;flex-direction:row;gap:6px}.student-courses-status-dot{width:6px;height:6px;border-radius:50%;background-color:#ff4d4f}.student-courses-status-dot--done{background-color:#52c41a}.student-courses-status-divider{width:1px;height:18px;background:#e5e5e5}.student-courses-item-reward-icon{color:#ffc53d;font-size:14px}.student-courses-item-reward-icon--pending{color:#bfbfbf}.student-course-title-discuss-btn.ant-btn{display:inline-flex;align-items:center;gap:8px;width:fit-content;margin-top:12px;border-radius:10px}.student-courses-progress-circle svg{width:18px!important;height:18px!important}.student-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:64px;background:#fff;border-top:1px solid #f0f0f0;display:flex;justify-content:space-around;align-items:center;z-index:1000}.student-bottom-nav-item{flex:1;border:none;background:transparent;padding:4px 0;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;font:inherit}.student-bottom-nav-label{font-size:12px;color:#595959}.student-bottom-nav-label--active{color:#1677ff;font-weight:500}.student-bottom-nav-icon-primary{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center}.student-bottom-nav-icon-primary--active{background:#1677ff}.student-bottom-nav-item--active .student-bottom-nav-label{display:none}.student-bottom-nav-item--active{gap:0}.student-course-layout{display:grid;grid-template-columns:848fr 272fr;gap:16px;align-items:start}.student-course{display:flex;flex-direction:column;gap:16px}.student-courses-top-card>.ant-card-body{padding-bottom:0!important}.student-course-section-label{display:block}.student-course-section-label{margin-bottom:8px;font-size:14px;line-height:22px}.student-course-materials-list{display:flex;flex-direction:column;gap:8px}.student-course-material-row{padding:16px;border:none;border-radius:6px;cursor:pointer;transition:background .2s ease}.student-course-material-row:hover{background:#f5f7fb}.student-course-material-row:active{background:#e6f4ff}.student-course-material-row:focus-visible{outline:2px solid #1677ff;outline-offset:2px}.student-course-material-row-title{font-size:14px;line-height:22px;font-weight:600}.student-course-material-row-title-wrap{display:flex;align-items:center;gap:8px}.student-course-material-row-type-icon{width:20px;min-width:20px;display:inline-flex;align-items:center;justify-content:center;color:#8c8c8c;font-size:18px;line-height:1}.student-course-material-row-meta{display:flex;flex-direction:row}.student-course-status-dot{width:6px;height:6px;border-radius:50%;background-color:#ff4d4f;flex-shrink:0}.student-course-main-title{margin-bottom:16px!important}.student-course-sidebar{display:flex;flex-direction:column;gap:16px}.student-course-sidebar-card{padding:16px!important}.student-course-sidebar-card>.ant-card-body{padding:0!important}.student-course-card-content{display:flex;flex-direction:column;gap:16px}.student-course-sidebar-title{margin-bottom:0!important}.student-course-desc-text{margin-bottom:0!important;font-size:14px;line-height:22px}.student-course-desc-image{width:240px;height:135px;overflow:hidden;border:none;background:#f5f5f5}.student-course-desc-image img{width:100%;height:100%;object-fit:cover;display:block}.student-course-kv{display:flex;flex-direction:column;gap:8px}.student-course-kv-value{font-size:14px;line-height:22px;color:#000000e0}.student-course-schedule{display:grid;grid-template-columns:280px 1fr;gap:16px;align-items:start}.student-course-schedule-card{border-radius:12px}.student-course-schedule-title{margin:0 0 12px!important}.student-course-schedule-card .ant-picker-calendar{border:none;border-radius:12px;overflow:hidden}.student-course-calendar-header{display:flex;align-items:center;justify-content:space-between;padding:0 4px 12px}.student-course-calendar-month{display:flex;align-items:center;gap:8px;font-weight:600;color:#000000e0}.student-course-calendar-nav{width:28px;height:28px;border-radius:8px;border:1px solid #f0f0f0;background:#fff;cursor:pointer;line-height:26px}.student-course-calendar-nav:hover{background:#00000005}.student-course-schedule-card .ant-picker-calendar-header{display:none}.student-course-main-card--transparent{background:transparent;box-shadow:none}.student-course-main-card--transparent>.ant-card-body{padding:0!important;background:transparent}.student-settings-page{display:flex;flex-direction:column;gap:16px}.student-settings-surface{background:#fff;border-radius:16px}.student-settings-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px}.student-settings-hero__content{min-width:0;flex:1 1 auto;display:flex;align-items:center;gap:16px}.student-settings-hero__avatar.ant-avatar,.student-settings-form__avatar.ant-avatar{flex:0 0 auto;background:#00000040}.student-settings-hero__text{min-width:0;flex:1 1 auto}.student-settings-hero__title.ant-typography{margin:0!important;font-size:24px!important;line-height:32px!important;color:#000000e0}.student-settings-hero__subtitle.ant-typography{margin:8px 0 0!important;font-size:14px;line-height:22px;color:#00000073}.student-settings-hero__actions{display:flex;align-items:center;gap:8px}.student-settings-hero__actions .ant-btn,.student-settings-form__actions .ant-btn{height:32px;border-radius:6px}.student-settings-section{padding:24px}.student-settings-section__title.ant-typography{margin:0 0 16px!important;font-size:20px!important;line-height:28px!important;color:#000000e0}.student-settings-panels{display:grid;gap:16px}.student-settings-panels--triple{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:24px}.student-settings-panels--double{grid-template-columns:repeat(2,minmax(0,1fr))}.student-settings-panel,.student-settings-toggle-card{width:100%;min-height:72px;display:flex;align-items:center;gap:16px;padding:12px 16px;border:1px solid #f0f0f0;border-radius:6px;background:#fff;box-sizing:border-box}.student-settings-panel{cursor:pointer;text-align:left;font:inherit;color:inherit;transition:border-color .2s ease,box-shadow .2s ease}.student-settings-panel:hover{border-color:#1677ff47;box-shadow:0 8px 24px #0000000d}.student-settings-panel:focus-visible{outline:2px solid #1677ff;outline-offset:2px}.student-settings-panel__icon-wrap{width:48px;height:48px;border-radius:999px;background:#f5f5f5;color:#00000073;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}.student-settings-panel__content{min-width:0;flex:1 1 auto;display:flex;flex-direction:column;gap:4px}.student-settings-panel__title{font-size:14px;line-height:22px;font-weight:600;color:#000000e0}.student-settings-panel__description{font-size:14px;line-height:22px;color:#00000073;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-settings-panel__arrow{color:#00000073;flex:0 0 auto}.student-settings-editor{padding-top:24px;border-top:1px solid #f0f0f0}.student-settings-editor__title.ant-typography{margin:0!important;font-size:16px!important;line-height:24px!important;color:#000000e0}.student-settings-editor__subtitle.ant-typography{display:block;margin-top:4px;font-size:14px;line-height:22px;color:#00000073}.student-settings-form{margin-top:24px;max-width:800px}.student-settings-form__media{display:flex;align-items:flex-start;gap:16px;margin-bottom:16px}.student-settings-form__uploader{min-width:0;flex:1 1 auto;max-width:420px}.student-settings-form__uploader-label.ant-typography{display:block;margin:0 0 8px!important;font-size:14px;line-height:22px;font-weight:600;color:#000000e0}.student-settings-form .ant-form-item{margin-bottom:16px}.student-settings-form .ant-form-item-label>label{font-size:14px;line-height:22px;color:#000000e0}.student-settings-form .ant-input,.student-settings-form .ant-input-affix-wrapper{min-height:32px;border-radius:6px}.student-settings-form .ant-input::placeholder{color:#00000040}.student-settings-form__actions{display:flex;justify-content:flex-end;gap:8px}.student-settings-toggle-card .ant-switch{flex:0 0 auto}.student-settings-page--dark .student-settings-surface,.student-settings-page--dark .student-settings-panel,.student-settings-page--dark .student-settings-toggle-card{background:#141414;border-color:#ffffff14}.student-settings-page--dark .student-settings-editor{border-top-color:#ffffff14}.student-settings-page--dark .student-settings-panel__icon-wrap{background:#ffffff14;color:#ffffffa6}.student-settings-page--dark .student-settings-hero__title.ant-typography,.student-settings-page--dark .student-settings-section__title.ant-typography,.student-settings-page--dark .student-settings-editor__title.ant-typography,.student-settings-page--dark .student-settings-panel__title,.student-settings-page--dark .student-settings-form__uploader-label.ant-typography,.student-settings-page--dark .student-settings-form .ant-form-item-label>label{color:#ffffffe0}.student-settings-page--dark .student-settings-hero__subtitle.ant-typography,.student-settings-page--dark .student-settings-editor__subtitle.ant-typography,.student-settings-page--dark .student-settings-panel__description,.student-settings-page--dark .student-settings-panel__arrow,.student-settings-page--dark .app-upload-dropzone__hint{color:#ffffffa6}.student-settings-page--dark .student-settings-hero__actions .ant-btn:not(.ant-btn-primary),.student-settings-page--dark .student-settings-form__actions .ant-btn:not(.ant-btn-primary),.student-settings-page--dark .student-settings-form .ant-input,.student-settings-page--dark .student-settings-form .ant-input-affix-wrapper,.student-settings-page--dark .student-settings-form .ant-input-disabled,.student-settings-page--dark .app-upload-dropzone{background:#1f1f1f;border-color:#ffffff1f;color:#ffffffe0}.student-settings-page--dark .student-settings-form .ant-input::placeholder{color:#ffffff59}.student-settings-page--dark .app-upload-dropzone__title{color:#ffffffe0}.student-settings-page--dark .ant-switch{background:#ffffff40}.student-settings-page--accessible .student-settings-hero__title.ant-typography{font-size:28px!important;line-height:36px!important}.student-settings-page--accessible .student-settings-section__title.ant-typography{font-size:22px!important;line-height:30px!important}.student-settings-page--accessible .student-settings-panel__title,.student-settings-page--accessible .student-settings-panel__description,.student-settings-page--accessible .student-settings-editor__subtitle.ant-typography,.student-settings-page--accessible .student-settings-form .ant-form-item-label>label,.student-settings-page--accessible .student-settings-form .ant-input,.student-settings-page--accessible .student-settings-form__uploader-label.ant-typography{font-size:16px;line-height:24px}.student-settings-page--accessible .student-settings-form .ant-input,.student-settings-page--accessible .student-settings-form .ant-input-affix-wrapper{min-height:40px}@media(max-width:980px){.student-course-schedule{grid-template-columns:1fr}}@media(min-width:768px){.student-bottom-nav{display:none}}@media(max-width:992px){.student-courses-item{gap:12px}.student-courses-item-content{padding:12px}.student-courses-item-title{font-size:14px}}@media(max-width:768px){.student-courses-item,.student-settings-hero{flex-direction:column;align-items:flex-start}.student-settings-hero__actions,.student-settings-hero__actions .ant-btn{width:100%}.student-settings-panels--triple,.student-settings-panels--double{grid-template-columns:1fr}.student-settings-form__media{flex-direction:column}.student-settings-form__uploader{max-width:none;width:100%}.student-courses-item-content{padding:14px 4px}.student-courses-item-status{flex-wrap:wrap;gap:8px}.student-course-title-discuss-btn.ant-btn{width:100%;justify-content:center}.student-courses-status-divider{display:none}.student-courses-item{flex-direction:column;gap:0}.student-courses-item-img{width:100%;height:auto;min-height:190px;border-radius:12px 12px 0 0}.student-courses-item-content{padding:14px 12px}}@media(max-width:480px){.ant-card-body{padding:16px!important}.student-settings-hero,.student-settings-section{padding:16px}.student-settings-panel,.student-settings-toggle-card{padding:12px}.student-settings-panel__description{white-space:normal}.student-course-layout{display:block!important}.student-breadcrumb{display:none}.student-courses-item-title{font-size:13px}.student-courses-empty{padding:24px}.student-courses-empty-subtitle{font-size:13px}.student-courses-top-text{margin-bottom:8px}.student-courses-list-title{font-size:16px!important}}.student-conversation-entry-body{display:flex;flex-direction:column;gap:8px;width:100%}.student-conversation-entry-body__message{display:flex;flex-direction:column;gap:2px;width:100%}.student-conversation-entry-body__author.ant-typography{display:block;margin:0!important;font-size:14px;line-height:22px;font-weight:400;color:#000000e0;white-space:pre-wrap}.student-conversation-entry-body__text.ant-typography{margin:0!important;font-size:14px;line-height:22px;font-weight:400;color:#00000073;white-space:pre-wrap}.student-conversation-entry-body__files{display:flex;flex-direction:column;gap:8px;width:100%}.student-conversation-entry-body__file{display:flex;align-items:center;gap:8px;min-height:22px;width:100%}.student-conversation-entry-body__file-icon{color:#00000073;font-size:20px;flex:0 0 auto}.student-conversation-entry-body__file-link.ant-typography{display:block;min-width:0;font-size:14px;line-height:22px;font-weight:400;color:#1677ff!important;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-conversation-entry-body__file-link.ant-typography:hover{color:#4096ff!important}.student-material-discussion-drawer .ant-drawer-body{box-sizing:border-box;padding:24px;display:flex;flex-direction:column}.student-material-discussion-content{display:flex;flex-direction:column;gap:12px;flex:1;min-height:0}.student-material-discussion-meta-card.ant-card,.student-material-discussion-form-card.ant-card,.student-material-discussion-chat-card.ant-card{border-radius:12px;border:none!important;box-shadow:none!important}.student-material-discussion-meta-card.ant-card>.ant-card-body,.student-material-discussion-form-card.ant-card>.ant-card-body{padding:16px}.student-material-discussion-chat-card.ant-card{flex:1;min-height:0}.student-material-discussion-chat-card.ant-card>.ant-card-body{padding:0;display:flex;flex-direction:column;min-height:0;height:100%}.student-material-discussion-meta-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.student-material-discussion-meta-top .student-material-discussion-meta{flex:1;min-width:0}.student-material-discussion-open-lesson-btn.ant-btn{height:32px;min-width:max-content;padding-inline:12px;border-radius:8px;flex-shrink:0;align-self:flex-start;margin-top:2px}.student-material-discussion-section-title.ant-typography{font-size:20px;line-height:28px;font-weight:600;color:#000000e0}.student-material-discussion-section-path.ant-typography{font-size:12px;line-height:20px;color:#00000073}.student-material-discussion-availability.ant-typography{margin:0;font-size:12px;line-height:20px;color:#00000073}.student-material-discussion-form{display:flex;flex-direction:column;gap:10px}.student-material-discussion-unread-toggle-btn.ant-btn{width:100%;height:32px;padding-inline:12px;border-radius:6px}.student-material-discussion-history-empty{flex:1;min-height:120px;display:flex;align-items:center;justify-content:center}.student-material-discussion-chat-list{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:16px}.student-material-discussion-chat-item{box-sizing:border-box;display:flex;flex-direction:column;align-items:flex-start;align-self:flex-start;gap:8px;width:100%;max-width:86%;padding:16px;border:1px solid #d9d9d9;border-radius:8px;background:#fff}.student-material-discussion-chat-item--outgoing{align-self:flex-end;border-color:#91caff}.student-material-discussion-chat-date.ant-typography{font-size:14px;line-height:22px;font-weight:600;color:#00000073}.student-material-discussion-chat-text-row{display:flex;flex-direction:column;gap:2px}.student-material-discussion-chat-submission-banner{box-sizing:border-box;width:100%;padding:8px 12px;border:1px solid #91caff;border-radius:6px;background:#e6f4ff}.student-material-discussion-chat-submission-banner-text.ant-typography{margin:0;font-size:14px;line-height:22px;font-weight:500;color:#000000e0}.student-material-discussion-chat-author.ant-typography{white-space:pre-wrap;font-size:14px;line-height:22px;color:#000000e0}.student-material-discussion-chat-message.ant-typography{white-space:pre-wrap;font-size:14px;line-height:22px;color:#00000073}.student-material-discussion-chat-result{display:flex;flex-direction:column;align-items:flex-start;gap:8px;width:100%}.student-material-discussion-chat-status-tag{box-sizing:border-box;display:inline-flex;align-items:center;gap:4px;width:fit-content;min-height:22px;padding:1px 8px;border:1px solid transparent;border-radius:4px;font-size:12px;line-height:20px}.student-material-discussion-chat-status-tag .anticon{font-size:12px}.student-material-discussion-chat-status-tag--success{color:#52c41a;border-color:#b7eb8f;background:#f6ffed}.student-material-discussion-chat-status-tag--danger{color:#ff4d4f;border-color:#ffccc7;background:#fff2f0}.student-material-discussion-chat-status-tag--overridden{color:#00000073!important;border-color:#d9d9d9!important;background:#fafafa!important;text-decoration:line-through}.student-material-discussion-chat-points-row{display:flex;align-items:center;gap:8px;width:100%}.student-material-discussion-chat-points-row--overridden{position:relative}.student-material-discussion-chat-points-row--overridden:after{content:"";position:absolute;top:50%;left:0;right:0;border-top:1px solid #bfbfbf;pointer-events:none}.student-material-discussion-chat-points-tag{box-sizing:border-box;display:inline-flex;align-items:center;gap:8px;min-height:22px;padding:1px 8px;border:1px solid #ffe58f;border-radius:4px;background:#fffbe6;color:#faad14;font-size:12px;line-height:20px}.student-material-discussion-chat-points-tag .anticon{font-size:12px}.student-material-discussion-chat-points-label.ant-typography{font-size:14px;line-height:22px}.student-material-discussion-chat-points-row--overridden .student-material-discussion-chat-points-tag{border-color:#d9d9d9;background:#fafafa;color:#00000073}.student-material-discussion-chat-points-row--overridden .student-material-discussion-chat-points-label.ant-typography{color:#00000073!important}.student-material-discussion-chat-files{display:flex;flex-direction:column;gap:8px;width:100%}.student-material-discussion-chat-file-row{display:flex;align-items:center;gap:8px;width:100%}.student-material-discussion-chat-file-icon{color:#00000073;font-size:14px}.student-material-discussion-chat-file-link,.student-material-discussion-chat-file-name.ant-typography{display:inline-block;min-width:0;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;line-height:22px}.student-material-discussion-chat-file-link{color:#1677ff;text-decoration:none}.student-material-discussion-chat-file-link:hover{text-decoration:underline}.student-material-discussion-dragger-inner{min-height:112px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px}.student-material-discussion-file-left{min-width:0;display:flex;align-items:center;gap:10px;flex:1 1 auto}.student-material-discussion-file-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.student-material-discussion-preview-image-wrap{width:100%;max-height:72vh;overflow:auto;border-radius:8px;border:1px solid #f0f0f0;background:#fafafa;display:flex;justify-content:center}.student-material-discussion-preview-image{max-width:100%;height:auto;display:block}.student-material-discussion-preview-frame{width:100%;min-height:70vh;border:1px solid #f0f0f0;border-radius:8px}.student-material-discussion-preview-empty{display:flex;flex-direction:column;gap:4px;align-items:flex-start;padding:8px 0}@media(max-width:768px){.student-material-discussion-drawer .ant-drawer-body{padding:16px}.student-material-discussion-meta-card.ant-card>.ant-card-body,.student-material-discussion-form-card.ant-card>.ant-card-body{padding:16px}.student-material-discussion-chat-list{padding:12px}.student-material-discussion-chat-item{max-width:92%}.student-material-discussion-link-row,.student-material-discussion-meta-top{flex-direction:column}}.student-communication-card.ant-card{width:100%;min-width:0;border:none!important;border-radius:16px!important;box-shadow:none!important;background:#fff!important}.student-communication-card>.ant-card-head{min-height:68px;padding:24px 24px 12px;border-bottom:none}.student-communication-card>.ant-card-head .ant-card-head-title{padding:0}.student-communication-card>.ant-card-head .ant-typography{margin:0}.student-communication-card>.ant-card-body{padding:0 24px 24px}.student-communication-filters{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.student-communication-filter-grid{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 40px;align-items:flex-end;gap:12px}.student-communication-filter-item{display:flex;flex-direction:column;gap:6px;min-width:0}.student-communication-filter-item .ant-typography{font-size:14px;line-height:22px}.student-communication-filter-item--actions{width:40px;min-width:40px;justify-self:end}.student-communication-filter-toggles{display:flex;flex-wrap:wrap;align-items:center;gap:12px}@media(max-width:1180px){.student-communication-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr)) 40px}}@media(max-width:760px){.student-communication-filter-grid{grid-template-columns:minmax(0,1fr) 40px}}.student-communication-filter-toggles .ant-checkbox-wrapper{font-size:14px;line-height:22px;color:#00000073}.student-communication-table .ant-table{min-width:0;border-radius:6px}.student-communication-table .ant-table-container{border:1px solid #d9d9d9;border-radius:6px}.student-communication-table .ant-table-content{overflow-x:auto}.student-communication-table .ant-table-cell{vertical-align:middle;text-align:left;font-size:14px;line-height:22px}.student-communication-table .ant-table-thead>tr>th,.student-communication-table .ant-table-tbody>tr>td{padding-inline:12px}.student-communication-table .ant-table-thead>tr>th{height:56px;padding-block:4px;background:#f5f5f5;color:#000000a6;font-weight:400;text-align:left;vertical-align:middle}.student-communication-table .ant-table-tbody>tr>td{height:74px;padding-block:4px}.student-communication-table .ant-table-tbody>.student-communication-row--awaiting-action>td{background:#e6f4ff}.student-communication-table .ant-table-tbody>.student-communication-row--awaiting-action:hover>td{background:#d0e8ff}.student-communication-table .student-communication-row--awaiting-action>td{font-weight:400}.student-communication-updated-at{display:inline-flex;flex-direction:column;align-items:flex-start;max-width:100%;line-height:22px}.student-communication-updated-at-date,.student-communication-updated-at-time{display:block;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-communication-header-reset-button{width:20px;height:20px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer}.student-communication-header-reset-button:disabled{cursor:default}.student-communication-actions-title-icon{color:#00000040;vertical-align:middle}.student-communication-actions-title-icon--active{color:#000000e0}.student-communication-table-filter-icon--active,.student-communication-table-sort-icon--active{color:#00000073}.student-communication-table-filter-icon,.student-communication-table-sort-icon{color:#00000040;vertical-align:middle}.student-communication-actions-button.ant-btn{width:32px;min-width:32px;height:32px;padding:0;border-radius:6px;color:#00000073;display:inline-flex;align-items:center;justify-content:center}.student-communication-actions-button.ant-btn:hover,.student-communication-actions-button.ant-btn:focus-visible{color:#000000e0!important;background:#0000000a!important}.student-communication-actions-button.student-communication-actions-button--unread{color:#1677ff}.student-communication-actions-button.student-communication-actions-button--unread:hover,.student-communication-actions-button.student-communication-actions-button--unread:focus-visible{color:#1677ff!important}.student-communication-cell-text.ant-typography{display:-webkit-box;margin:0;width:100%;font-size:14px;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:normal;overflow-wrap:anywhere;word-break:break-word;line-height:22px;-webkit-box-orient:vertical;-webkit-line-clamp:3}.student-communication-cell-text--unread.ant-typography{color:#1677ff;font-weight:600}.student-communication-study-path{display:-webkit-box;max-width:100%;margin:0;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:normal;overflow-wrap:anywhere;word-break:break-word;line-height:22px;-webkit-box-orient:vertical;-webkit-line-clamp:3}.student-communication-study-path-primary{color:#000000e0}.student-communication-study-path-secondary{color:#00000073}.student-communication-study-path-dot{margin:0 6px;color:#00000073;font-weight:700}.student-communication-message-preview{display:flex;align-items:flex-start;gap:8px;width:100%;margin:0;cursor:help}.student-communication-message-preview-main{flex:1;min-width:0}.student-communication-message-preview-author,.student-communication-message-tooltip-author{color:#000000e0;font-weight:500}.student-communication-message-preview-content{display:-webkit-box;width:100%;font-size:14px;line-height:22px;overflow:hidden;text-overflow:ellipsis;white-space:normal;overflow-wrap:anywhere;word-break:break-word;-webkit-box-orient:vertical;-webkit-line-clamp:2}.student-communication-message-preview-text,.student-communication-message-tooltip-text{color:#00000073}.student-communication-message-preview-attachment,.student-communication-message-tooltip-attachment{flex:0 0 auto;margin-top:2px;font-size:14px}.student-communication-message-preview-attachment{color:#00000073}.student-communication-message-tooltip-overlay .ant-tooltip-inner{max-width:460px}.student-communication-message-tooltip{display:flex;align-items:flex-start;gap:8px}.student-communication-message-tooltip-main{flex:1;min-width:0}.student-communication-message-tooltip-body{font-size:14px;line-height:22px;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}.student-communication-message-tooltip-attachment{color:#ffffffd9;pointer-events:none}.student-communication-status{display:inline-flex;align-items:center;gap:8px}.student-communication-status-dot{width:6px;height:6px;border-radius:50%;display:inline-block;margin-top:0}.student-communication-status-label{display:inline-flex;flex-direction:column;line-height:1.25}.student-communication-status-filter-option{display:inline-flex;align-items:center;gap:8px}.student-communication-status-filter-option .student-communication-status-dot{margin-top:0}.student-communication-status-dot--success{background:#52c41a}.student-communication-status-dot--info{background:#1677ff}.student-communication-status-dot--warning{background:#ff4d4f}.student-communication-status-dot--danger{background:#cf1322}.student-communication-status-dot--muted{background:#bfbfbf}.student-communication-table .ant-table-pagination.ant-pagination{margin:16px 0 0;justify-content:center}.student-communication-table .ant-pagination-item,.student-communication-table .ant-pagination-prev,.student-communication-table .ant-pagination-next{min-width:32px;height:32px;line-height:30px;border-radius:6px}.student-communication-table .ant-pagination-item{border-color:transparent}.student-communication-table .ant-pagination-item a{height:30px;line-height:30px}.student-communication-table .ant-pagination-item-active{border-color:#1677ff;background:#fff}.student-communication-table .ant-pagination-item-active a{color:#1677ff;font-weight:600}.student-communication-table .ant-pagination-prev .ant-pagination-item-link,.student-communication-table .ant-pagination-next .ant-pagination-item-link{border:none;border-radius:6px;color:#00000073}.student-quiz{display:flex;flex-direction:column;gap:16px;font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.student-quiz-empty-card.ant-card,.student-quiz-results-card.ant-card,.student-quiz-question-card.ant-card{border:1px solid rgba(0,0,0,.06)!important;box-shadow:none!important;border-radius:12px!important;background:#fff!important}.student-quiz-question-card>.ant-card-body,.student-quiz-results-card>.ant-card-body,.student-quiz-empty-card>.ant-card-body{padding:24px!important}.student-quiz-list{display:flex;flex-direction:column;gap:16px}.student-quiz-question-title{display:block;margin-bottom:0;font-size:14px;line-height:22px;font-weight:400;color:#000000e0}.student-quiz-question-title-row{margin-bottom:12px;display:flex;align-items:flex-start;gap:8px}.student-quiz-image-wrap{margin-bottom:16px}.student-quiz-image{width:100%;height:auto;max-height:50vh;border-radius:6px;display:block;background:transparent;object-fit:contain}.student-quiz-answers-label{display:block;margin-bottom:8px;font-size:14px;line-height:22px;font-weight:400;color:#00000073}.student-quiz-options{display:flex;flex-direction:column;gap:8px}.student-quiz-matching-list{display:flex;flex-direction:column;gap:8px;width:100%;max-width:none}.student-quiz-matching-row{border:1px solid #d9d9d9;border-radius:6px;padding:10px 12px;display:flex;flex-direction:column;gap:8px;transition:border-color .2s ease,background-color .2s ease}.student-quiz-matching-row-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.student-quiz-matching-left{font-size:14px;line-height:22px;color:#000000e0}.student-quiz-matching-icon{width:20px;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:16px;line-height:1;margin-top:1px}.student-quiz-matching-icon.is-correct{color:#52c41a}.student-quiz-matching-icon.is-wrong{color:#ff4d4f}.student-quiz-matching-row.is-correct{border-color:#95de64}.student-quiz-matching-row.is-wrong{border-color:#ffccc7}.student-quiz-matching-select.ant-select{width:100%}.student-quiz-matching-select.ant-select .ant-select-selector{border-radius:6px!important;min-height:32px!important;align-items:center}.student-quiz-matching-hint{font-size:14px;line-height:22px;color:#000000a6}.student-quiz-option-row{min-height:44px;border:1px solid #d9d9d9;border-radius:8px;padding:10px 12px;display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:pointer;transition:border-color .2s ease,background-color .2s ease}.student-quiz-option-text{width:100%;font-size:14px;line-height:22px;color:#000000e0}.student-quiz-option-indicator{width:16px;min-width:16px;height:16px;border:1px solid #d9d9d9;color:#1677ff;display:inline-flex;align-items:center;justify-content:center;line-height:1}.student-quiz-option-indicator.is-single{border-radius:50%}.student-quiz-option-indicator.is-multiple{border-radius:4px;font-size:12px}.student-quiz-option-indicator-dot{width:8px;height:8px;border-radius:50%;background:#fff;opacity:0;transform:scale(.7);transition:opacity .2s ease,transform .2s ease}.student-quiz-option-indicator.is-active{border-color:#1677ff;background:#1677ff;color:#fff}.student-quiz-option-indicator.is-single.is-active .student-quiz-option-indicator-dot{opacity:1;transform:scale(1)}.student-quiz-option-indicator.is-active .anticon{color:#fff}.student-quiz-option-icon{width:20px;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:16px;line-height:1}.student-quiz-hint{display:block;margin-top:8px;font-size:14px;line-height:22px;color:#000000a6}.student-quiz-actions{display:flex;justify-content:flex-end}.student-quiz-btn.ant-btn{min-width:180px}.student-quiz-question-card.is-locked .student-quiz-options{pointer-events:none}.student-quiz-option-row.is-selected{border-color:#91caff;background:#fff}.student-quiz-option-row.is-correct{border-color:#95de64;background:#fff}.student-quiz-option-row.is-wrong{border-color:#ffccc7;background:#fff}.student-quiz-option-icon.is-correct{color:#52c41a}.student-quiz-option-icon.is-wrong{color:#ff4d4f}.student-quiz-text-answer-wrap{position:relative}.student-quiz-text-answer.ant-input{min-height:84px;border-radius:8px;padding-right:40px;font-size:14px;line-height:22px}.student-quiz-text-answer-wrap.is-correct .student-quiz-text-answer.ant-input{border-color:#95de64!important}.student-quiz-text-answer-wrap.is-wrong .student-quiz-text-answer.ant-input{border-color:#ffccc7!important}.student-quiz-text-result-icon{display:inline-flex;align-items:center;justify-content:center;width:20px;min-width:20px;height:20px;position:absolute;top:10px;right:12px;font-size:16px;line-height:1;pointer-events:none}.student-quiz-text-result-icon.is-correct{color:#52c41a}.student-quiz-text-result-icon.is-wrong{color:#ff4d4f}.student-quiz-results-title{margin-bottom:16px!important;font-size:20px!important;line-height:28px!important;font-weight:600!important;color:#000000e0!important}.student-quiz-results-wrapper{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:nowrap}.student-quiz-results-main{display:inline-flex;align-items:center;gap:12px;flex-wrap:nowrap;min-width:0}.student-quiz-results-score{font-size:14px;line-height:22px;font-weight:600;color:#000000e0}.student-quiz-status{width:fit-content;display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:4px;font-size:12px;line-height:20px;white-space:nowrap}.student-quiz-status .anticon{font-size:12px;line-height:1}.student-quiz-retry-btn.ant-btn{min-width:190px;height:32px;border-radius:6px;margin-left:auto}.student-quiz-status--pass{background:#f6ffed;color:#389e0d;border:1px solid #b7eb8f}.student-quiz-status--fail{background:#fff2f0;color:#cf1322;border:1px solid #ffccc7}.student-quiz-results-points{margin-top:16px;padding-top:16px;border-top:1px solid rgba(0,0,0,.06);display:flex;align-items:center;gap:8px}.student-quiz-points-badge{display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:4px;background:#fffbe6;color:#d48806;border:1px solid #ffe58f;font-size:12px;line-height:20px}.student-quiz-results-points .ant-typography{font-size:14px;line-height:22px}.student-quiz .ant-typography,.student-quiz .ant-btn,.student-quiz .ant-input,.student-quiz .ant-select,.student-quiz .ant-select-selection-item,.student-quiz .ant-select-selection-placeholder,.student-quiz .ant-radio-wrapper,.student-quiz .ant-checkbox-wrapper,.student-quiz .ant-tag{font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@media(max-width:980px){.student-quiz-question-card>.ant-card-body,.student-quiz-results-card>.ant-card-body,.student-quiz-empty-card>.ant-card-body{padding:16px!important}.student-quiz-question-title{font-size:14px;line-height:22px}.student-quiz-results-main{flex-wrap:wrap}.student-quiz-image{height:auto}.student-quiz-actions{justify-content:stretch}.student-quiz-btn.ant-btn{width:100%}.student-quiz-matching-row{gap:8px}}.hw-history-card.ant-card{border-radius:12px;border:none!important;box-shadow:none!important;background:#fff}.hw-history-card.ant-card>.ant-card-body{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:24px}.hw-history-title.ant-typography{margin:0!important;font-size:16px!important;line-height:24px!important;font-weight:600!important;color:#000000e0!important}.hw-history-list{display:flex;flex-direction:column;gap:12px;width:100%}.hw-history-item{box-sizing:border-box;display:flex;flex-direction:column;gap:8px;width:100%;border:1px solid #d9d9d9;border-radius:8px;padding:16px;background:#fff}.hw-history-date{display:block;font-size:14px;line-height:22px;font-weight:600;color:#00000073;margin-bottom:0}.hw-history-files{display:flex;flex-direction:column;gap:8px;margin:0}.hw-history-file-row{min-height:22px;display:grid;grid-template-columns:minmax(0,1fr);align-items:center;column-gap:0}.hw-history-file-main{min-width:0;display:flex;align-items:center;justify-content:flex-start;gap:8px;overflow:hidden}.hw-history-file-icon{color:#00000073;font-size:20px}.hw-history-file-link.ant-typography{display:block;width:100%;font-size:14px;line-height:22px;font-weight:400;color:#1677ff!important;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hw-history-file-link.ant-typography:hover{color:#4096ff!important}.hw-history-label.ant-typography{display:block;margin:0!important;font-size:14px;line-height:22px;font-weight:400;color:#000000e0}.hw-history-text.ant-typography{margin:0!important;font-size:14px;line-height:22px;font-weight:400!important;color:#000000e0;white-space:pre-wrap}.hw-history-text--secondary.ant-typography{color:#00000073}.hw-history-files-empty.ant-typography{margin:0}.hw-history-divider{width:100%;height:1px;background:#f0f0f0;margin:0}.hw-history-submission-banner{box-sizing:border-box;width:100%;border:1px solid #91caff;border-radius:6px;background:#e6f4ff;padding:8px 12px}.hw-history-submission-banner-text.ant-typography{margin:0!important;font-size:14px;line-height:22px;font-weight:500!important;color:#000000e0}.hw-history-verdict{width:fit-content;display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:4px;border:1px solid transparent;font-size:12px;line-height:20px;font-weight:400}.hw-history-verdict-icon{font-size:12px}.hw-history-verdict--pending{background:#e6f4ff;color:#1677ff;border-color:#91caff}.hw-history-verdict--passed{background:#f6ffed;color:#52c41a;border-color:#b7eb8f}.hw-history-verdict--revision,.hw-history-verdict--resubmission{background:#fff2f0;color:#ff4d4f;border-color:#ffccc7}.hw-history-verdict--failed{background:#fff1f0;color:#ff4d4f;border-color:#ffa39e}.hw-history-result{display:flex;flex-direction:column;gap:8px;width:100%}.hw-history-review-entry{width:100%;display:flex;flex-direction:column;gap:8px}.hw-history-review-entry--with-divider{border-top:1px solid #f0f0f0;padding-top:12px}.hw-history-review-content{display:flex;flex-direction:column;gap:8px}.hw-history-review-content--outdated{opacity:1}.hw-history-review-content--outdated .hw-history-verdict{color:#00000073!important;border-color:#d9d9d9!important;background:#fafafa!important;text-decoration:line-through!important}.hw-history-review-files{width:100%}.hw-history-points-row{display:flex;align-items:center;gap:8px;position:relative}.hw-history-points{width:fit-content;display:inline-flex;align-items:center;gap:8px;min-height:22px;padding:1px 12px;border-radius:6px;background:#fffbe6;border:1px solid #ffe58f;color:#faad14;font-size:12px;line-height:20px;font-weight:400}.hw-history-points-icon{font-size:12px}.hw-history-points-caption.ant-typography{font-size:14px;line-height:22px;color:#00000073}.hw-history-points-row--outdated:after{content:"";position:absolute;top:50%;left:0;right:0;border-top:1px solid #bfbfbf;pointer-events:none}.hw-history-points-row--outdated .hw-history-points{padding:1px 8px;border-radius:4px;border-color:#d9d9d9;background:#fafafa;color:#00000073}.hw-history-points-row--outdated .hw-history-points-caption{color:#00000073!important}.hw-history-preview-image-wrap{width:100%;max-height:72vh;overflow:auto;border-radius:8px;border:1px solid #f0f0f0;background:#fafafa;display:flex;justify-content:center}.hw-history-preview-image{max-width:100%;height:auto;display:block}.hw-history-preview-frame{width:100%;min-height:70vh;border:1px solid #f0f0f0;border-radius:8px}.hw-history-preview-empty{display:flex;flex-direction:column;gap:4px;align-items:flex-start;padding:8px 0}.hw-history-preview-empty-title{font-size:16px;line-height:24px;font-weight:500}@media(max-width:860px){.hw-history-card.ant-card>.ant-card-body{padding:16px}.hw-history-item,.hw-history-item--pending{padding:12px}.hw-history-date,.hw-history-row-label,.hw-history-file-link.ant-typography,.hw-history-student-comment-label.ant-typography,.hw-history-pending-status-title.ant-typography,.hw-history-pending-status-subtitle.ant-typography{font-size:14px;line-height:22px}}.student-material{display:flex;flex-direction:column;align-items:stretch;width:100%;padding:24px;gap:16px;min-height:968px;font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.student-material-card.ant-card,.student-material-sidecard.ant-card{border:none!important;box-shadow:none!important}.student-material-breadcrumb{display:flex;flex-wrap:wrap;gap:6px;min-height:22px;font-size:14px;line-height:22px;color:#00000073}.student-material-breadcrumb-link{cursor:pointer}.student-material-breadcrumb-current{color:#000000e0}.student-material-breadcrumb-separator{color:#00000040}.student-material-layout{display:grid;width:100%;grid-template-columns:minmax(0,1fr) 272px;gap:16px;align-items:start}.student-material-main{width:100%;min-width:0;display:flex;flex-direction:column;gap:16px}.student-material-layout--single{grid-template-columns:minmax(0,1fr)}.student-material-card{border-radius:12px}.student-material-header-card.ant-card{border-radius:16px;border:none!important;box-shadow:none!important}.student-material-header-card.ant-card>.ant-card-body{padding:24px 24px 0}.student-material-task-tabs{margin-top:16px;width:100%}.student-material-task-tabs .ant-tabs-nav{margin:0!important}.student-material-task-tabs .ant-tabs-tab{padding:16px 0!important}.student-material-main--task .student-material-header{margin-bottom:0}.student-material-card.ant-card>.ant-card-body{padding:24px}.student-material-card--test.ant-card{background:transparent;border:none!important;box-shadow:none!important}.student-material-card--test.ant-card>.ant-card-body{padding:0}.student-material-card--test .student-material-header{margin-bottom:16px;padding:24px;border-radius:12px;background:#fff}.student-material-header{margin-bottom:16px}.student-material-header-row{width:100%}.student-material-back{border-radius:10px}.student-material-header-text{min-width:0;flex:1 1 auto}.student-material-discuss-button.ant-btn{display:inline-flex;align-items:center;gap:8px;width:fit-content;margin-top:12px;margin-right:auto;border-radius:10px}.student-material-title{margin-bottom:8px!important;font-size:24px!important;line-height:32px!important;font-weight:600!important;color:#000000e0!important}.student-material-subtitle{display:block;font-size:14px;line-height:22px}.student-material-test-meta{margin-bottom:8px}.student-material-test-questions-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid #d9d9d9;border-radius:8px;padding:5px 12px;font-size:14px;line-height:22px;color:#000000e0}.student-material-section{margin-top:16px}.student-material-section-title{margin-bottom:8px!important}.student-material-paragraph{margin:0;max-width:100%;overflow-wrap:anywhere;word-break:break-word}.student-material-paragraph *{overflow-wrap:anywhere;word-break:break-word}.student-material-table{border:none;border-radius:12px;overflow:hidden}.student-material-banner{margin-top:16px;border-radius:12px;overflow:hidden;border:1px solid #f0f0f0;background:#f5fbff;display:grid;grid-template-columns:1fr}.student-material-banner-text{padding:16px}.student-material-banner-title{font-size:28px;font-weight:700;line-height:1.1}.student-material-banner-subtitle{font-size:18px;font-weight:600;margin-top:4px}.student-material-banner-img{width:100%;height:280px;object-fit:cover;display:block}.student-material-widget{margin-top:8px;border-radius:12px;border:1px solid #f0f0f0;background:#eaf5ff;height:260px;display:flex;align-items:center;justify-content:center}.student-material-widget-placeholder{color:#1677ff;font-size:14px;line-height:22px}.student-material-fact{margin-top:12px;border:1px solid #cfe3ff;background:#f2f7ff;border-radius:12px;padding:12px;display:flex;gap:10px}.student-material-fact-icon{width:28px;height:28px;border-radius:8px;background:#1677ff;color:#fff;display:flex;align-items:center;justify-content:center}.student-material-fact-title{font-size:14px;line-height:22px;font-weight:600;margin-bottom:4px}.student-material-fact-text{color:#000000a6;font-size:14px;line-height:22px}.student-material-files{margin-top:8px;display:flex;flex-direction:column;gap:8px}.student-material-file{display:inline-flex;align-items:center;gap:8px;color:#1677ff;text-decoration:none;font-size:14px;line-height:22px}.student-material-file-name{text-decoration:underline}.student-material-actions{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap}.student-material-progress-hint{display:block;margin-top:8px;font-size:14px;line-height:22px}.student-material-test-timer{position:fixed;top:64px;left:50%;transform:translate(-50%);z-index:1100;width:fit-content;padding:4px 12px;border-radius:8px;border:1px solid #91caff;background:#e6f4ff;box-shadow:0 2px 8px #00000014}.student-material-test-timer-text{font-size:14px;line-height:22px;color:#000000e0}.student-material-test-pending-card.ant-card{border:1px dashed #d9d9d9!important;border-radius:12px!important;box-shadow:none!important}.student-material-test-pending-card.ant-card>.ant-card-body{padding:24px!important}.student-material-test-pending-text{font-size:14px;line-height:22px;color:#00000073}.student-material-task-review-card.ant-card{border:none!important;box-shadow:none!important;border-radius:12px}.student-material-task-review-card.ant-card>.ant-card-body{padding:24px;display:flex;flex-direction:column;gap:16px}.student-material-task-review-title.ant-typography{margin:0!important;font-size:20px;line-height:28px;font-weight:600}.student-material-task-review-content{display:flex;flex-direction:column;gap:16px;width:100%}.student-material-task-review-result{display:flex;flex-direction:column;gap:8px;width:100%}.student-material-task-review-status-tag{box-sizing:border-box;display:inline-flex;align-items:center;gap:4px;width:fit-content;min-height:22px;padding:1px 8px;border:1px solid transparent;border-radius:4px;font-size:12px;line-height:20px}.student-material-task-review-status-tag .anticon{font-size:12px}.student-material-task-review-status-tag--passed{color:#52c41a;border-color:#b7eb8f;background:#f6ffed}.student-material-task-review-status-tag--revision{color:#ff4d4f;border-color:#ffccc7;background:#fff2f0}.student-material-task-review-points{display:flex;align-items:center;gap:8px}.student-material-task-review-points-tag{box-sizing:border-box;display:inline-flex;align-items:center;gap:8px;min-height:22px;padding:1px 8px;border:1px solid #ffe58f;border-radius:6px;background:#fffbe6;color:#faad14;font-size:12px;line-height:20px}.student-material-task-review-points-tag .anticon{font-size:12px}.student-material-task-review-points-label.ant-typography{font-size:14px;line-height:22px}.student-material-task-review-comment{display:flex;flex-direction:column;align-items:flex-start;gap:0}.student-material-task-review-comment-text.ant-typography{font-size:14px;line-height:22px;color:#00000073;white-space:pre-wrap}.student-material-task-review-comment-label.ant-typography{font-size:14px;line-height:22px;color:#000000e0}.student-material-task-review-files{display:flex;flex-direction:column;gap:8px;width:100%}.student-material-task-review-file-row{min-height:22px;display:flex;align-items:center;gap:8px}.student-material-task-review-file-icon{color:#00000073;font-size:20px}.student-material-task-review-file-link.ant-typography{font-size:14px;line-height:22px;color:#1677ff;min-width:0}.student-material-task-review-banner{display:flex;flex-direction:column;gap:4px;padding:12px 16px;border-radius:8px;border:1px solid #d9d9d9;margin-bottom:12px}.student-material-task-review-banner--pending{background:#e6f4ff;border-color:#91caff}.student-material-task-review-main.ant-typography{color:#000000e0;font-size:14px;line-height:22px}.student-material-task-review-sub.ant-typography{font-size:14px;line-height:22px}.student-material-task-review-write-btn.ant-btn{width:252px;height:32px;padding:0 15px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.student-material-task-review-write-btn.ant-btn .anticon{font-size:16px}.student-material-task-review-unread-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:#ff4d4f;color:#fff;font-size:11px;line-height:1;font-weight:600}.student-material-discussion-drawer .ant-drawer-content{background:#f5f5f5}.student-material-discussion-drawer .ant-drawer-header{box-sizing:border-box;display:flex;flex-direction:row;align-items:flex-start;gap:16px;width:100%;height:56px;min-height:56px;padding:12px 24px;background:#fff;border-bottom:1px solid rgba(0,0,0,.06)}.student-material-discussion-drawer .ant-drawer-header-title{display:flex;flex-direction:row;align-items:center;gap:8px;width:100%;min-height:32px;padding:0}.student-material-discussion-drawer .ant-drawer-title{flex:1 1 auto;min-width:0;min-height:24px;order:0;text-align:left;font-size:16px;line-height:24px;font-weight:500;font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#000000e0}.student-material-discussion-drawer .ant-drawer-close{order:1;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;min-width:32px;min-height:32px;padding:0;margin-inline-end:0;border-radius:6px}.student-material-discussion-drawer .ant-drawer-close .anticon{font-size:16px;color:#000000e0}.student-material-discussion-drawer .ant-drawer-body{box-sizing:border-box;padding:24px}.student-material-discussion-content{display:flex;flex-direction:column;gap:16px}.student-material-discussion-meta-card.ant-card,.student-material-discussion-form-card.ant-card{border-radius:12px;border:none!important;box-shadow:none!important}.student-material-discussion-meta-card.ant-card>.ant-card-body,.student-material-discussion-form-card.ant-card>.ant-card-body{padding:24px}.student-material-discussion-meta{display:flex;flex-direction:column;gap:8px}.student-material-discussion-assignment-chip.ant-typography{display:inline-flex;width:fit-content;padding:1px 8px;border:1px solid #d9d9d9;border-radius:4px;background:#00000005;font-size:12px;line-height:20px;color:#000000e0}.student-material-discussion-course-module.ant-typography{display:flex;align-items:center;flex-wrap:wrap;font-size:12px;line-height:20px;color:#00000073}.student-material-discussion-divider-dot{color:#8c8c8c;font-weight:700;margin:0 8px}.student-material-discussion-form{display:flex;flex-direction:column;gap:12px}.student-material-discussion-dragger.ant-upload-wrapper .ant-upload-drag{border:1px dashed #91caff;background:#00000008;border-radius:8px}.student-material-discussion-dragger-inner{min-height:160px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px}.student-material-discussion-dragger-icon{font-size:42px;color:#1677ff}.student-material-discussion-dragger .ant-upload-text{margin:0!important;font-size:16px;line-height:24px;font-weight:500;color:#000000e0;text-align:center}.student-material-discussion-dragger .ant-upload-hint{margin:0!important;font-size:14px;line-height:22px;color:#00000073;text-align:center}.student-material-discussion-link-row{display:flex;gap:8px}.student-material-discussion-files{display:flex;flex-direction:column;gap:8px}.student-material-discussion-file-row{min-height:56px;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px;border:1px solid #d9d9d9;border-radius:8px}.student-material-discussion-file-left{min-width:0;display:flex;align-items:center;gap:10px}.student-material-discussion-file-icon{color:#00000073;font-size:20px}.student-material-discussion-file-name.ant-typography,.student-material-discussion-file-link{min-width:0;font-size:14px;line-height:22px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.student-material-discussion-file-link{color:#1677ff;text-decoration:none}.student-material-discussion-file-link:hover{text-decoration:underline}.student-material-discussion-footer{display:flex;justify-content:flex-end}.student-material-test-start-modal{display:flex;flex-direction:column;gap:12px}.student-material-test-start-modal-intro{font-size:14px;line-height:22px;color:#000000a6}.student-material-test-start-modal-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;border-radius:8px;border:1px solid rgba(0,0,0,.06);background:#fafafa}.student-material-test-start-modal-label{font-size:14px;line-height:22px;color:#00000073}.student-material-test-start-modal-value{font-size:14px;line-height:22px;font-weight:600;color:#000000e0}.student-material-test-start-modal-warning{font-size:14px;line-height:22px;color:#cf1322}.student-material-sidebar{display:flex;flex-direction:column;gap:12px}.student-material-sidecard{border-radius:16px}.student-material-sidecard.ant-card>.ant-card-body{padding:16px}.student-material-side-title{font-size:16px;line-height:24px;font-weight:600;margin-bottom:10px}.student-material-side-kv{display:grid;grid-template-columns:1fr;gap:6px;margin-bottom:10px}.student-material-side-label{color:#00000073;font-size:14px;line-height:22px}.student-material-side-value{color:#000000e0;font-size:14px;line-height:22px}.student-material-deadline{display:flex;flex-direction:column;gap:2px}.student-material-deadline-line{font-size:14px;line-height:22px}.student-material-deadline-date{color:#000000e0}.student-material-deadline-time,.student-material-deadline-dash{color:#00000073}.student-material-deadline-remaining{margin-top:2px;color:#00000073;font-size:14px;line-height:22px}.student-material-side-points{display:inline-flex;align-items:center;gap:6px;font-size:14px;line-height:22px}.student-material-side-star{font-size:14px;color:#faad14}.student-material-side-points-badge{width:fit-content;display:inline-flex;align-items:center;gap:4px;padding:1px 6px;border-radius:4px;border:1px solid #ffe58f;background:#fffbe6;color:#d48806;font-size:12px;line-height:18px}.student-material-side-divider{height:1px;background:#f0f0f0;margin:12px 0}.student-material-bottom-actions-card.ant-card{border:none!important;box-shadow:none!important;border-radius:12px}.student-material-bottom-actions-card.ant-card>.ant-card-body{padding:24px}.student-material-bottom-actions-row{display:flex;justify-content:flex-end;align-items:center;flex-wrap:wrap;gap:8px}.student-material-bottom-action-btn.ant-btn{min-height:32px}.student-material-bottom-action-btn--submit.ant-btn{min-width:193px}.student-material .ant-typography,.student-material .ant-btn,.student-material .ant-input,.student-material .ant-select,.student-material .ant-select-selection-item,.student-material .ant-select-selection-placeholder,.student-material .ant-radio-wrapper,.student-material .ant-checkbox-wrapper,.student-material .ant-tag{font-family:SF Pro Text,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@media(max-width:860px){.student-material{padding:16px}.student-material-layout{grid-template-columns:1fr}.student-material-breadcrumb{display:none}.student-material-bottom-actions-row{justify-content:stretch;align-items:stretch}.student-material-bottom-action-btn.ant-btn{width:100%}.student-material-test-start-modal-row{flex-direction:column;align-items:flex-start}.student-material-discussion-link-row{flex-direction:column}.student-material-discuss-button.ant-btn{width:100%;justify-content:center}}.student-homework{display:flex;flex-direction:column;gap:16px}.student-homework-breadcrumb{display:flex;flex-wrap:wrap;gap:6px;color:#00000073;font-size:12px}.student-homework-breadcrumb-link{cursor:pointer;color:#00000073}.student-homework-breadcrumb-link:hover{color:#000000a6}.student-homework-breadcrumb-separator{color:#00000040}.student-homework-breadcrumb-current{color:#000000a6}.student-homework-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px;align-items:start}.student-homework-main{display:flex;flex-direction:column;gap:16px;min-width:0}.student-homework-sidebar{display:flex;flex-direction:column;gap:16px}.student-homework-card{border-radius:12px}.student-homework-title{margin-bottom:0!important}.student-homework-hero-wrap{margin-bottom:12px}.student-homework-hero{width:100%;height:auto;max-height:50vh;object-fit:contain;border-radius:12px;display:block}.student-homework-intro{display:block;margin-bottom:8px;color:#000000e0}.student-homework-steps{margin-top:6px}.student-homework-steps-title{display:block;margin-bottom:8px;font-size:13px;color:#000000e0}.student-homework-steps-list{margin:0;padding-left:18px;color:#000000e0}.student-homework-step{margin:6px 0;line-height:1.45}.student-homework-section-title{margin-bottom:12px}.student-homework-files{display:flex;flex-direction:column;gap:10px}.student-homework-file{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid #f0f0f0;border-radius:12px}.student-homework-file-left{display:flex;align-items:center;gap:10px;min-width:0}.student-homework-file-icon{color:#00000073;font-size:16px}.student-homework-file-name{color:#1677ff;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-homework-file-name:hover{text-decoration:underline}.student-homework-file-action{border:none;background:transparent;cursor:pointer;color:#00000073;padding:6px;border-radius:8px}.student-homework-file-action:hover{background:#f5f5f5;color:#000000a6}.student-homework-preview-image-wrap{width:100%;max-height:72vh;overflow:auto;border-radius:8px;border:1px solid #f0f0f0;background:#fafafa;display:flex;justify-content:center}.student-homework-preview-image{max-width:100%;height:auto;display:block}.student-homework-preview-frame{width:100%;min-height:70vh;border:1px solid #f0f0f0;border-radius:8px}.student-homework-preview-empty{display:flex;flex-direction:column;gap:4px;align-items:flex-start;padding:8px 0}.student-homework-preview-empty-title{font-size:16px;line-height:24px;font-weight:500}.student-homework-hint{display:block;margin-bottom:12px}.student-homework-upload{margin-top:8px;margin-bottom:12px}.student-homework-dragger.ant-upload-wrapper .ant-upload-drag{border-radius:12px}.student-homework-dragger-inner{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:18px 12px}.student-homework-dragger-icon{font-size:22px;color:#00000073}.student-homework-dragger-title{font-size:14px;color:#000000e0}.student-homework-dragger-subtitle{font-size:12px;color:#00000073}.student-homework-comment{display:flex;flex-direction:column;gap:8px}.student-homework-comment-label{font-size:13px}.student-homework-sidecard{border-radius:12px}.student-homework-side-title{font-weight:600;margin-bottom:12px;color:#000000e0}.student-homework-side-kv{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.student-homework-side-kv:last-child{margin-bottom:0}.student-homework-side-label{font-size:12px;color:#00000073}.student-homework-side-value{font-size:13px;color:#000000e0}.student-homework-points-badge{display:inline-flex;align-items:center;gap:6px;padding:2px 8px;border-radius:8px;background:#fffbe6;color:#d48806;border:1px solid #ffe58f;font-size:12px}.student-homework-submitbar{display:flex;justify-content:flex-end}.student-homework-results-box{display:flex;flex-direction:column;padding:12px 16px;background-color:#e9f4fd;border:1px solid rgba(145,202,255,1);border-radius:6px;margin-bottom:12px}.student-homework-titlebar{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.student-homework-edit-btn .anticon{color:#000000e0}@media(max-width:980px){.student-homework-layout{grid-template-columns:1fr}.student-homework-sidebar{order:-1}}@media(max-width:768px){.student-homework-hero{height:auto;aspect-ratio:16 / 9}.student-homework-submitbar{padding:0 16px}.student-homework-titlebar{flex-direction:column}.student-homework-edit-btn,.student-homework-submitbar-btn{width:100%}.student-homework-breadcrumb{display:none}}html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}html,body,#root{height:100%;margin:0;background-color:#f5f5f5}:root{--app-upload-hover-border-color: #1677ff;--app-upload-hover-background: #e6f4ff;--app-upload-hover-shadow: 0 0 0 2px rgba(22, 119, 255, .12)}.ant-upload-wrapper:not(.ant-upload-wrapper-disabled) .ant-upload-drag:not(.ant-upload-disabled),.app-upload-dropzone:not(.app-upload-dropzone--disabled){transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease}.ant-upload-wrapper:not(.ant-upload-wrapper-disabled) .ant-upload-drag:not(.ant-upload-disabled):hover,.ant-upload-wrapper:not(.ant-upload-wrapper-disabled) .ant-upload-drag:not(.ant-upload-disabled).ant-upload-drag-hover,.ant-upload-wrapper:not(.ant-upload-wrapper-disabled) .ant-upload-drag:not(.ant-upload-disabled):focus-within,.app-upload-dropzone:not(.app-upload-dropzone--disabled):hover,.app-upload-dropzone:not(.app-upload-dropzone--disabled):focus-visible,.app-upload-dropzone.app-upload-dropzone--drag-active:not(.app-upload-dropzone--disabled){border-color:var(--app-upload-hover-border-color)!important;background:var(--app-upload-hover-background)!important;box-shadow:var(--app-upload-hover-shadow)}.app-upload-dropzone{padding:16px;border-radius:8px;border:1px dashed #d9d9d9;background:#00000005;display:flex;align-items:center;justify-content:center;cursor:pointer;outline:none}.app-upload-dropzone--disabled{cursor:not-allowed}.app-attachment-composer{width:100%;display:flex;flex-direction:column;gap:8px}.app-attachment-uploader.ant-upload-wrapper .ant-upload-drag{border:1px dashed #d9d9d9;border-radius:8px;background:#00000005;text-align:center}.app-attachment-uploader.ant-upload-wrapper .ant-upload-btn{display:flex;justify-content:center;width:100%;padding:16px}.app-attachment-dropzone__inner{width:100%;min-height:132px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px}.app-attachment-dropzone__title{margin:0;font-size:16px;line-height:24px;font-weight:500;color:#000000e0;text-align:center}.app-attachment-dropzone__hint{margin:0;font-size:14px;line-height:22px;color:#00000073;text-align:center;max-width:100%}.app-attachment-link-row{width:100%;display:flex;gap:8px;flex-wrap:wrap}.app-attachment-link-row .ant-input,.app-attachment-link-row .ant-input-affix-wrapper{flex:1 1 auto;min-width:0}.app-attachment-list{width:100%;display:flex;flex-direction:column;gap:8px}.app-attachment-item{width:100%;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border:1px solid #d9d9d9;border-radius:8px;background:#fff}.app-attachment-item__left{min-width:0;display:flex;align-items:center;gap:10px;flex:1 1 auto}.app-attachment-item__icon{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;color:#00000073;font-size:20px;line-height:1}.app-attachment-item__content{min-width:0;display:flex;flex-direction:column;gap:2px;flex:1 1 auto}.app-attachment-item__title{min-width:0;font-size:14px;line-height:22px;color:#000000e0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-attachment-item__title--button.ant-btn-link{padding:0!important;min-width:0!important;height:auto!important;justify-content:flex-start!important;text-align:left!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px!important;line-height:22px!important}.app-attachment-item--uploading{background:#fafafa;border-color:#0000000f}.app-attachment-item--uploading .app-attachment-item__title,.app-attachment-item--uploading .app-attachment-item__meta-text{color:#00000073}.app-attachment-item__subtitle{min-width:0;font-size:14px;line-height:22px;color:#00000073}.app-attachment-item__subtitle:not(.app-attachment-item__subtitle--rich){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-attachment-item__right{flex:0 0 auto;display:flex;align-items:center;gap:8px}.app-attachment-item__meta-text,.app-attachment-empty{font-size:14px;line-height:22px;color:#00000073}.no-mb{margin-bottom:0!important}.header{padding:12px 24px;display:flex;align-items:center;justify-content:space-between;background-color:#fff}.header-title{font-size:14px;font-weight:600;line-height:22px}.app-header{background:#fff;height:56px;line-height:normal;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(0,0,0,.06)}.app-header-simple{background:#fff;padding:0 24px;display:flex;align-items:center;justify-content:end}.header-left{width:100%;max-width:868px}.header-search{width:314px}.header-search.ant-input-affix-wrapper{height:32px;padding:0 11px;border-radius:6px;border-color:#d9d9d9}.header-search.ant-input-affix-wrapper .ant-input{font-size:14px;line-height:22px}.search-icon{color:#00000073;font-size:16px}.header-right .ant-btn{display:flex;align-items:center;justify-content:center}.header-right{gap:8px}.header-avatar{cursor:pointer;background:#00000040;color:#fff}.no-padding>.ant-card-body{padding:0!important}.header-burger{width:32px;min-width:32px;height:32px;padding:0;border-radius:6px;display:none}.header-burger-icon{font-size:16px;line-height:1}.sider-header{display:flex;align-items:center;height:56px;padding:12px;border-bottom:1px solid rgba(0,0,0,.06);cursor:pointer}.sider-menu-icon{margin:8px;color:#000000e0}.dashboard-sider .ant-layout-sider-children{display:flex;flex-direction:column;height:100%}.dashboard-sider .ant-menu{flex:1;border-inline-end:none!important;padding:12px 4px;background:transparent}.dashboard-sider .ant-menu-item{height:40px;line-height:40px;margin:0 0 4px;border-radius:8px;padding-inline:16px!important}.dashboard-sider .ant-menu-item:last-child{margin-bottom:0}.dashboard-sider .ant-menu-item .ant-menu-item-icon{font-size:14px}.dashboard-sider .ant-menu-item .ant-menu-title-content{font-size:14px;line-height:22px}.dashboard-sider .ant-menu-item .ant-menu-title-content>a{color:inherit}.dashboard-nav-link{width:100%;display:inline-flex;align-items:center;justify-content:space-between;gap:8px;color:inherit}.dashboard-nav-link__label{min-width:0;flex:1 1 auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dashboard-nav-link__count{flex:0 0 auto;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:#e6f4ff;border:1px solid rgba(22,119,255,.2);color:#1677ff;font-size:12px;line-height:18px;font-weight:600;text-align:center}.dashboard-sider .ant-menu-item.dashboard-menu-item--attention .ant-menu-item-icon,.dashboard-sider .ant-menu-item.dashboard-menu-item--attention .ant-menu-title-content,.dashboard-sider .ant-menu-item.dashboard-menu-item--attention .ant-menu-title-content>a,.dashboard-sider .ant-menu-item.dashboard-menu-item--attention .dashboard-nav-link{color:#1677ff}.dashboard-sider .ant-menu-item-selected{background:#e6f4ff!important;color:#1677ff!important}.dashboard-sider .ant-menu-item-selected .ant-menu-item-icon,.dashboard-sider .ant-menu-item-selected .ant-menu-title-content,.dashboard-sider .ant-menu-item-selected .ant-menu-title-content>a{color:#1677ff!important}.school-dashboard-layout,.school-dashboard-main{background:#f5f5f5}.school-dashboard-content.ant-layout-content{padding:24px;min-height:calc(100vh - 56px)}.container{display:flex;padding:24px;gap:24px}.big-button{height:40px;padding:8px 15px;font-size:16px;line-height:24px}.close-header-btn{padding:11.5px}.close-icon{width:8.5px;height:8.5px}.ant-layout-content{padding:24px;display:flex;flex-direction:column;min-height:calc(100vh - 64px)}.ant-card .ant-card-body{padding:24px;border:none}.ant-layout-header{height:56px}.card-container{display:grid;grid-template-columns:minmax(240px,30%) 1fr;gap:32px}.card-left,.card-right{height:100%}.card-left,.card-right{width:100%;min-width:0;border-radius:12px;background-color:#fff;display:flex;flex-direction:column;justify-content:space-between}.card-left{max-width:456px;min-height:696px;padding:24px}.card-right{max-width:912px;height:696px}.card-header{margin-bottom:24px}.card-header h2{margin-bottom:8px;font-size:24px;line-height:32px;color:#1f2937}.card-header p{margin:0;font-size:17px;line-height:24px;color:#00000073}.card-bottom{display:flex;justify-content:flex-end;gap:8px}.ant-form-item{margin-bottom:16px}.ant-form-item:last-child{margin-bottom:8px}.resend-code{display:flex;flex-direction:column;align-items:center}.password-requirements{padding:12px 16px;margin-bottom:16px;max-height:90px;display:flex;align-items:flex-start;gap:16px;border:1px solid rgba(217,217,217,1);border-radius:6px}.password-requirements p{line-height:22px}.vertical-card-wrapper{display:flex;flex-direction:column;gap:16px;max-width:560px;width:100%;margin:0 auto}.top-card{border-radius:12px;background-color:#fff;padding:24px;display:flex;flex-direction:column}.top-card h2{font-size:26px;line-height:32px;margin-bottom:8px}.top-card p{font-size:14;margin-bottom:0}.bottom-card{border-radius:12px;background-color:#fff;padding:24px;display:flex;flex-direction:column}.bottom-card .card-top{flex:1}.layout-bottom-buttons{margin-top:auto;display:flex;justify-content:flex-end;gap:12px;padding-top:12px;background-color:#f5f5f5;border-top:1px solid #e5e5e5}.layout-bottom-buttons .big-button{min-width:140px}.ant-modal-header{margin-bottom:16px}.modal-type-btn{display:flex;flex-direction:column;font-weight:600;gap:12px;transition:all .2s ease}.modal-type-btn.modal-type-btn--active{color:#1677ff;background-color:#e6f4ff;border:1px solid rgba(145,202,255,1)}.modal-type-btn.modal-type-btn--idle{color:#00000073;background-color:#fff;border:1px solid #d9d9d9}.modal-type-btn.modal-type-btn--idle:hover:not(:disabled){color:#1677ff;border-color:#91caff;background-color:#e6f4ff}.staff-lesson-modal .ant-modal-content{border-radius:12px;padding:0;overflow:hidden;display:flex;flex-direction:column;max-height:calc(100vh - 64px)}.staff-lesson-modal .ant-modal-header{margin-bottom:0;padding:12px 24px;border-bottom:1px solid rgba(0,0,0,.06)}.staff-lesson-modal .ant-modal-title{font-size:16px;line-height:24px;font-weight:700;color:#000000e0}.staff-lesson-modal .ant-modal-body{padding:12px 24px 24px;overflow-y:auto}.staff-lesson-modal .ant-modal-footer{margin-top:0;padding:12px 24px;border-top:1px solid rgba(0,0,0,.06)}.staff-lesson-modal-three-buttons.ant-space{width:100%;justify-content:flex-end}.staff-lesson-modal-three-buttons .ant-btn{height:32px;border-radius:6px;padding:0 15px;font-size:14px;line-height:22px}.staff-lesson-modal-three-buttons .staff-lesson-modal-three-buttons__save.ant-btn{min-width:96px}.staff-lesson-modal-three-buttons .staff-lesson-modal-three-buttons__cancel.ant-btn{min-width:83px}.staff-lesson-modal-three-buttons .staff-lesson-modal-three-buttons__delete.ant-btn{min-width:96px;color:#ff4d4f;border-color:#ff4d4f;background:#fff}.staff-lesson-modal-three-buttons .staff-lesson-modal-three-buttons__delete.ant-btn:not(:disabled):hover{color:#ff7875;border-color:#ff7875;background:#fff2f0}.staff-lesson-modal-three-buttons .ant-btn:disabled,.staff-lesson-modal-three-buttons .ant-btn.ant-btn-disabled{color:#00000040;border-color:#d9d9d9;background:#0000000a;box-shadow:none}.staff-lesson-modal .ant-modal-close{top:12px;inset-inline-end:24px;width:32px;height:32px;border-radius:6px}.staff-lesson-modal .ant-modal-close .ant-modal-close-x{width:32px;height:32px;line-height:32px;font-size:16px}.lesson-type-step{gap:16px!important}.lesson-type-step-title.ant-typography{font-size:24px;line-height:32px;font-weight:600;color:#000000e0}.lesson-type-step-card-btn.ant-btn{height:90px;border-radius:8px;font-size:14px;line-height:22px;font-weight:600;gap:12px;padding:12px 16px}.lesson-type-step-card-btn.ant-btn .ant-btn-icon{margin-inline-end:0;font-size:32px;line-height:1}.lesson-type-step-card-btn.ant-btn:disabled{color:#00000073;border-color:#d9d9d9;background:#fff}.lesson-type-step-info-card.ant-card{border:1px solid #d9d9d9;border-radius:6px;box-shadow:none}.lesson-type-step-info-icon{color:#00000073;font-size:18px;margin-top:2px}.lesson-type-step-info-text.ant-typography{margin:0;font-size:14px;line-height:22px;color:#000000a6}.staff-lesson-modal .staff-lesson-settings-form{width:100%}.staff-lesson-modal .staff-lesson-settings-form .ant-form-item{margin-bottom:16px}.staff-lesson-modal .staff-lesson-settings-form .ant-form-item:last-child{margin-bottom:0}.staff-lesson-modal .staff-lesson-settings-form .ant-form-item-label{padding-bottom:8px}.staff-lesson-modal .staff-lesson-settings-form .ant-form-item-label>label{font-size:14px;line-height:22px;color:#000000e0}.staff-lesson-modal .staff-lesson-settings-form .ant-divider-horizontal{margin:16px 0;border-block-start-color:#f0f0f0}.staff-lesson-modal .staff-lesson-settings-form .ant-input,.staff-lesson-modal .staff-lesson-settings-form .ant-input-affix-wrapper,.staff-lesson-modal .staff-lesson-settings-form .ant-input-number,.staff-lesson-modal .staff-lesson-settings-form .ant-select-single .ant-select-selector{border-radius:6px}.staff-lesson-modal .staff-lesson-settings-form .ant-input,.staff-lesson-modal .staff-lesson-settings-form .ant-input-affix-wrapper,.staff-lesson-modal .staff-lesson-settings-form .ant-input-number{height:32px}.staff-lesson-modal .staff-lesson-settings-form .ant-input-number-group-wrapper{width:100%}.staff-lesson-modal .staff-lesson-settings-form .ant-input-number-group-addon,.staff-lesson-modal .staff-lesson-settings-form .ant-input-group-addon{color:#00000073;font-size:14px}.staff-lesson-modal .staff-lesson-settings-form .ant-select-single .ant-select-selector{height:32px;display:flex;align-items:center}.staff-lesson-modal .staff-lesson-settings-form .lesson-deadline-row{width:100%;display:flex;align-items:flex-start;gap:8px}.staff-lesson-modal .staff-lesson-settings-form .lesson-deadline-row>.ant-form-item:first-child{flex:1}.staff-lesson-modal .staff-lesson-settings-form .lesson-deadline-row>.ant-form-item:last-child{width:72px}.staff-lesson-modal .staff-lesson-settings-form .ant-input,.staff-lesson-modal .staff-lesson-settings-form .ant-input-affix-wrapper,.staff-lesson-modal .staff-lesson-settings-form .ant-input-number-input,.staff-lesson-modal .staff-lesson-settings-form .ant-select-selection-item,.staff-lesson-modal .staff-lesson-settings-form .ant-select-selection-placeholder,.staff-lesson-modal .staff-lesson-settings-form .ant-checkbox-wrapper,.staff-lesson-modal .staff-lesson-settings-form .ant-radio-wrapper{font-size:14px;line-height:22px}.staff-lesson-modal .staff-lesson-settings-form .ant-checkbox-wrapper,.staff-lesson-modal .staff-lesson-settings-form .ant-radio-wrapper{color:#000000e0}.staff-lesson-modal .staff-lesson-settings-form .ant-input-affix-wrapper .ant-input{height:auto}.lesson-form-helper-text.ant-typography{display:block;margin:0;font-size:14px;line-height:22px;color:#00000073}.lesson-form-helper-text--tight.ant-typography{margin-top:-8px}.staff-lesson-modal .staff-test-settings-form .test-time-limit-row{width:100%}.staff-lesson-modal .staff-test-settings-form .test-time-limit-parts{display:inline-flex;align-items:flex-start;gap:8px}.staff-lesson-modal .staff-test-settings-form .test-time-limit-parts .ant-form-item{margin-bottom:0}.staff-lesson-modal .staff-test-settings-form .test-time-limit-parts .ant-input-number{width:100px}.staff-lesson-modal .staff-test-settings-form .test-time-limit-row .ant-input{height:32px;font-size:14px;line-height:22px}.staff-lesson-modal .staff-test-settings-form .test-time-limit-row .ant-input-affix-wrapper{border-radius:6px}.staff-lesson-modal .staff-test-settings-form .test-time-limit-row .ant-input-suffix{display:inline-flex;align-items:center}.staff-lesson-modal .staff-test-settings-form .test-time-limit-input-icon{color:#00000073}.staff-lesson-modal .staff-test-settings-form .test-time-limit-info{margin-top:10px;border:1px solid #d9d9d9;border-radius:6px;padding:11px 12px;background:#fff}.staff-lesson-modal .staff-test-settings-form .test-time-limit-info-icon{margin-top:2px;color:#00000073}.staff-lesson-modal .staff-test-settings-form .test-time-limit-info-text.ant-typography{margin:0;font-size:14px;line-height:22px;color:#000000a6}.staff-lesson-modal .staff-test-settings-form .passing-percent-input .ant-input-number-suffix,.staff-lesson-modal .staff-test-settings-form .passing-percent-suffix{color:#000000e0}.course-block-sidebar{width:100%}.course-block-sidebar-wrap{width:100%;max-width:272px;margin-left:auto}.course-block-sidebar-card.ant-card{border-radius:16px;box-shadow:none;background:#fafafa}.course-block-sidebar-card.ant-card .ant-card-body{padding:16px}.course-block-sidebar-title{margin:0 0 16px;font-size:16px;line-height:24px;font-weight:700;color:#000000e0}.course-block-sidebar-kv{display:flex;flex-direction:column;gap:4px}.course-block-sidebar-kv+.course-block-sidebar-kv{margin-top:12px}.course-block-sidebar-label{font-size:14px;line-height:22px;color:#00000073}.course-block-sidebar-value{font-size:14px;line-height:22px;color:#000000e0;word-break:break-word}.course-block-sidebar-value--ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-block-sidebar-divider{height:1px;background:#f0f0f0;margin:12px 0}.course-block-sidebar-points-badge{width:fit-content;display:inline-flex;align-items:center;gap:4px;padding:1px 6px;border-radius:4px;border:1px solid #ffe58f;background:#fffbe6;color:#d48806;font-size:12px;line-height:18px}.course-block-sidebar-points-star{font-size:11px;color:#faad14}@media(max-width:1199px){.course-block-sidebar-wrap{max-width:100%}}.star-points-icon{color:#00000073}.note-type-group{width:100%}.note-type-row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,188px);justify-content:start;align-items:start}.note-type-card{width:188px;max-width:188px;border-radius:12px;border:1px solid #f0f0f0;background:#fff;cursor:pointer;-webkit-user-select:none;user-select:none}.note-type-card--active{border-color:#1677ff;background:#e6f4ff}.note-type-card__header{display:flex;align-items:center;gap:10px;padding:12px}.note-type-card__preview{display:block;width:100%;height:106px}.note-type-card__preview img{display:block;width:100%;height:100%;object-fit:cover;border-radius:0 0 12px 12px;border:1px solid rgba(0,0,0,.06);background:#fff}@media(max-width:1200px){.card-left,.card-right{max-width:100%;height:auto}}@media(max-width:768px){.ant-layout-content{padding-bottom:70px}.container{padding:16px;flex-direction:column;min-height:calc(100vh - 60px);align-items:center;display:flex}.app-header{padding:0 16px}.header{padding:12px 16px;gap:16px}.header-title{padding:9px 0;margin-bottom:0;width:216px;text-align:center;font-size:15px}.ant-layout-content{padding:16px 0 70px!important}.ant-layout-sider.ant-layout-sider-collapsed{flex:0 0 0!important;max-width:0!important;min-width:0!important;width:0!important}.sider-header{display:none}.dashboard-sider{display:none!important}.header-burger{display:flex;align-items:center;justify-content:center}.header-search{display:none!important}.header-avatar{display:none}.header-right{gap:0}.student-quiz-title,.student-course-title,.student-homework-title{font-size:20px!important}.ant-drawer-body{padding:0!important}.close-header-btn{padding:11px;width:40px;height:40px}.close-icon{width:9.55px;height:9.55px}.card-header{margin-bottom:16px}.card-header h2{font-size:20px;line-height:28px}.card-right{display:none!important}.card-left{padding:24px 16px 16px;width:100%;max-width:none;min-height:0;height:auto;flex:1;display:flex;flex-direction:column}.card-top{flex:1}.card-bottom{padding-top:16px;display:flex;flex-direction:column;margin-top:auto}.vertical-card-wrapper{max-width:100%}.layout-bottom-buttons{padding:16px;flex-direction:row;align-items:stretch}.responsive-btn{height:40px;width:100%}.note-type-row{grid-template-columns:1fr}.note-type-card{width:100%;max-width:none}}