.flDrPW_academicContainer{box-sizing:border-box;width:100%;max-width:100%;color:var(--ink,#141824);word-wrap:break-word;overflow-wrap:anywhere;flex-direction:column;gap:16px;min-width:0;font-family:inherit;display:flex}.flDrPW_controlsRow{grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));align-items:start;gap:16px;display:grid}@media (max-width:540px){.flDrPW_controlsRow{grid-template-columns:1fr}}.flDrPW_fieldGroup{flex-direction:column;gap:8px;min-width:0;display:flex}.flDrPW_fieldLabel{color:var(--ink,#141824);margin:0;font-size:14px;font-weight:600}.flDrPW_academicContainer select.flDrPW_selectInput,.flDrPW_academicContainer input.flDrPW_textInput{border:1px solid var(--border,#dde4f0);background-color:var(--surface,#fff);min-width:0;min-height:44px;color:var(--ink,#141824);box-sizing:border-box;appearance:auto;border-radius:8px;width:100%;padding:8px 12px;font-size:16px}.flDrPW_academicContainer select.flDrPW_selectInput:disabled,.flDrPW_academicContainer input.flDrPW_textInput:disabled{background-color:var(--tint,#f2f6ff);color:var(--muted,#475569);cursor:not-allowed;opacity:.8}.flDrPW_academicContainer button.flDrPW_actionButton{cursor:pointer;box-sizing:border-box;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-width:44px;min-height:44px;padding:10px 16px;font-size:14px;font-weight:600;text-decoration:none;transition:background-color .15s,border-color .15s;display:inline-flex}.flDrPW_academicContainer button.flDrPW_actionButton:disabled{opacity:.6;cursor:not-allowed}.flDrPW_academicContainer button.flDrPW_primaryButton{background-color:var(--sara-accent-btn-bg,#224fa8);color:var(--sara-accent-btn-fg,#fff);border:1px solid var(--sara-accent-btn-bg,#224fa8)}.flDrPW_academicContainer button.flDrPW_primaryButton:hover:not(:disabled){filter:brightness(1.1)}.flDrPW_academicContainer button.flDrPW_secondaryButton{background-color:var(--surface,#fff);color:var(--ink,#141824);border:1px solid var(--border,#dde4f0)}.flDrPW_academicContainer button.flDrPW_secondaryButton:hover:not(:disabled){background-color:var(--tint,#f2f6ff)}.flDrPW_academicContainer button.flDrPW_quietButton{color:var(--sara-accent-primary,var(--plum,#224fa8));background-color:#0000;border:1px solid #0000;padding:8px 12px}.flDrPW_academicContainer button.flDrPW_quietButton:hover:not(:disabled){background-color:var(--tint,#f2f6ff)}.flDrPW_cardSection{border:1px solid var(--border,#dde4f0);background-color:var(--surface,#fff);box-sizing:border-box;border-radius:10px;flex-direction:column;gap:12px;min-width:0;padding:16px;display:flex}.flDrPW_sectionHeader{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.flDrPW_emptyState{text-align:center;border:1px solid var(--border,#dde4f0);background-color:var(--tint,#f2f6ff);box-sizing:border-box;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:10px;min-height:140px;padding:24px 16px;display:flex}.flDrPW_emptyStateTitle{color:var(--ink,#141824);margin:0;font-size:14px;font-weight:600}.flDrPW_emptyStateText{color:var(--muted,#475569);max-width:440px;margin:0;font-size:13px;line-height:1.5}.flDrPW_statusBanner{box-sizing:border-box;word-wrap:break-word;overflow-wrap:anywhere;border-radius:8px;min-width:0;padding:12px 14px;font-size:13px;line-height:1.4}.flDrPW_errorBanner{color:#9a4050;color:var(--lightningcss-light,#9a4050)var(--lightningcss-dark,#ffb7c2);background-color:#fff0f2;border:1px solid #f5c6cb}.flDrPW_successBanner{color:#0e6b47;background-color:#e3f7ee;border:1px solid #b8ebd2}.flDrPW_infoBanner{background-color:var(--tint,#f2f6ff);color:var(--muted,#475569);border:1px solid var(--border,#dde4f0)}.flDrPW_documentList{border:1px solid var(--border,#dde4f0);border-radius:10px;margin:0;padding:0;list-style:none;overflow:hidden}.flDrPW_documentItem{background-color:var(--surface,#fff);border-bottom:1px solid var(--border,#dde4f0);box-sizing:border-box;justify-content:space-between;align-items:center;gap:12px;min-width:0;padding:12px 16px;display:flex}.flDrPW_documentItem:last-child{border-bottom:none}.flDrPW_documentInfo{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.flDrPW_documentIcon{width:22px;height:22px;color:var(--sara-accent-primary,var(--plum,#224fa8));flex-shrink:0}.flDrPW_documentName{color:var(--ink,#141824);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:500;overflow:hidden}.flDrPW_documentErrorMessage{color:#9a4050;color:var(--lightningcss-light,#9a4050)var(--lightningcss-dark,#ffb7c2);word-wrap:break-word;overflow-wrap:anywhere;margin-top:2px;font-size:12px;display:block}.flDrPW_badge{white-space:nowrap;border-radius:4px;padding:4px 8px;font-size:11px;font-weight:600}.flDrPW_badgeReady{color:#0e6b47;background-color:#e3f7ee}.flDrPW_badgeProcessing{color:#8a3d0b;background-color:#fed}.flDrPW_badgeError{color:#9a4050;color:var(--lightningcss-light,#9a4050)var(--lightningcss-dark,#ffb7c2);background-color:#fff0f2}.flDrPW_badgeUnknown{color:#64748b;background-color:#f1f5f9}.flDrPW_paginationRow{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;display:flex}.flDrPW_pageIndicator{color:var(--muted,#475569);font-size:13px}.flDrPW_lessonScopeNotice{color:var(--muted,#475569);margin:4px 0 0;font-size:12px;line-height:1.4}.flDrPW_footerRow{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:12px;display:flex}.flDrPW_formGrid{grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:12px;display:grid}@media (max-width:500px){.flDrPW_formGrid{grid-template-columns:1fr}}.flDrPW_formFullWidth{grid-column:1/-1}.flDrPW_capNotice{color:var(--muted,#475569);background-color:var(--tint,#f2f6ff);border:1px solid var(--border,#dde4f0);border-radius:6px;margin:0;padding:6px 10px;font-size:12px}
.drive-browser{gap:12px;min-width:0;max-width:100%;display:grid}.drive-context{border-bottom:1px solid var(--border,#dde4f0);flex-wrap:wrap;align-items:flex-end;gap:8px;min-width:0;padding-bottom:12px;display:flex}.drive-context label{flex:140px;min-width:0;font-size:12px}.drive-context select{border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);width:100%;min-width:0;max-width:100%;color:var(--ink,#141824);border-radius:8px;padding:8px}.drive-context p{overflow-wrap:anywhere;width:100%;margin:0}.drive-context-status{font-size:13px}.drive-toolbar,.drive-folder-form,.drive-node-actions,.drive-breadcrumbs,.drive-selection{flex-wrap:wrap;align-items:flex-end;gap:8px;display:flex}.drive-toolbar label,.drive-folder-form label{flex:120px;min-width:0;font-size:12px}.drive-browser input,.drive-browser select{margin-top:5px}.drive-browser button,.drive-browser a{border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);min-height:36px;color:var(--ink,#141824);border-radius:8px;justify-content:center;align-items:center;padding:6px 12px;font-size:12px;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.drive-browser button:hover:not(:disabled),.drive-browser a:hover{background:var(--tint,#f2f6ff)}.drive-browser button.primary{background:var(--sara-accent-btn-bg,#224fa8);border-color:var(--sara-accent-btn-bg,#224fa8);color:var(--sara-accent-btn-fg,#fff);font-weight:600}.drive-browser button.primary:hover:not(:disabled){background:var(--sara-sapphire-700,#1a367a);border-color:var(--sara-sapphire-700,#1a367a)}.drive-upload{border:1px dashed var(--sara-sapphire-300,#85a9f5);background:var(--tint,#f2f6ff);cursor:pointer;border-radius:10px;gap:6px;padding:12px;font-size:13px;display:grid}.drive-upload input{width:100%;min-width:0;font-size:12px}.drive-nodes{gap:10px;margin:0;padding:0;list-style:none;display:grid}.drive-nodes>li{border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);color:var(--ink,#141824);border-radius:12px;min-width:0;padding:12px}.drive-node-main{align-items:center;gap:8px;min-width:0;display:flex}.drive-node-main input[type=checkbox]{width:20px;height:20px;accent-color:var(--sara-sapphire-600,#224fa8);flex-shrink:0;margin:0}.sara-drive-badge{color:var(--sara-sapphire-600,#224fa8);background:var(--tint,#f2f6ff);border:1px solid var(--border,#dde4f0);border-radius:4px;padding:2px 6px;font-size:10px;font-weight:600}.drive-filename{overflow-wrap:anywhere;text-align:left;min-width:0;font-size:13px}button.drive-filename{color:var(--ink,#141824);text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}button.drive-filename:hover{color:var(--sara-sapphire-600,#224fa8)}.drive-empty,.drive-notice{background:var(--tint,#f2f6ff);border:1px solid var(--border,#dde4f0);border-radius:10px;padding:12px 14px;font-size:13px}.drive-selection{border-top:1px solid var(--border,#dde4f0);align-items:center;padding-top:12px;font-size:12px}.native-save{flex-wrap:wrap;align-items:flex-end;gap:8px;padding:12px 0;display:flex}.native-save label{flex:160px;min-width:0}.native-save input{margin-top:5px}.drive-browser input:not([type=checkbox]):not([type=file]),.native-save input{border:1px solid var(--border,#cbd0d8);background:var(--surface,#fff);width:100%;min-width:0;color:var(--ink,#141824);border-radius:8px;padding:9px 12px}@media (max-width:600px){.drive-toolbar button,.drive-folder-form button,.drive-node-actions button,.drive-selection button{min-height:42px;padding:8px 12px}.drive-selection{flex-direction:column;align-items:stretch;gap:8px}.drive-selection .primary{width:100%;min-height:44px}.native-save{flex-direction:column;align-items:stretch}.native-save label,.native-save button{width:100%}.native-save button{min-height:44px}}
.source-picker.panel .sp-origins{grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr))}@media (max-width:680px){.source-picker.panel .sp-origins{grid-template-columns:1fr}}.legacy-personal-container{box-sizing:border-box;flex-direction:column;gap:16px;width:100%;display:flex}.legacy-personal-header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.legacy-personal-title{color:var(--ink,#141824);margin:0;font-size:16px;font-weight:700}.legacy-personal-subtitle{color:var(--muted,#475569);margin:4px 0 0;font-size:13px;line-height:1.4}.legacy-personal-refresh{border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);min-height:44px;color:var(--ink,#141824);cursor:pointer;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:8px 14px;font-size:13px;font-weight:600;transition:background .15s,border-color .15s;display:inline-flex}.legacy-personal-refresh:hover:not(:disabled){background:var(--tint,#f2f6ff)}.legacy-personal-refresh:disabled{opacity:.6;cursor:not-allowed}.legacy-selected-bar{border:1px solid var(--border,#dde4f0);background:var(--tint,#f2f6ff);color:var(--ink,#141824);border-radius:10px;flex-direction:column;gap:8px;padding:12px 14px;display:flex}.legacy-selected-header{justify-content:space-between;align-items:center;gap:8px;display:flex}.legacy-selected-count{color:var(--plum,var(--sara-sapphire-600,#224fa8));font-size:12px;font-weight:600}.legacy-clear-btn{min-height:44px;color:var(--muted,#475569);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:4px 10px;font-size:12px;display:inline-flex}.legacy-clear-btn:hover{color:var(--ink,#141824);text-decoration:underline}.legacy-selected-list{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.legacy-selected-chip{border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);color:var(--ink,#141824);border-radius:8px;align-items:center;gap:6px;max-width:100%;padding:4px 6px 4px 10px;font-size:12px;display:inline-flex}.legacy-chip-name{white-space:nowrap;text-overflow:ellipsis;max-width:180px;overflow:hidden}.legacy-chip-remove{min-width:44px;min-height:44px;color:var(--muted,#475569);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:0;font-size:14px;line-height:1;display:inline-flex}.legacy-chip-remove:hover{background:var(--tint,#f2f6ff);color:var(--ink,#141824)}.legacy-personal-docs{margin:0;padding:0;list-style:none}.source-picker .sp-document.legacy-doc-item{-webkit-user-select:none;user-select:none;min-height:44px;transition:border-color .15s,background .15s;display:flex;position:relative}.legacy-doc-row{cursor:pointer;align-items:center;gap:12px;width:100%;min-height:44px;display:flex}.legacy-doc-row.legacy-doc-row-unavailable{cursor:default}.legacy-doc-row input[type=checkbox]{cursor:pointer;min-width:20px;min-height:20px}.legacy-doc-row.legacy-doc-row-unavailable input[type=checkbox]{cursor:not-allowed;opacity:.5}.legacy-doc-copy{flex:1;min-width:0}.source-picker .sp-document-copy .legacy-doc-error{color:var(--lightningcss-light,#9a4050)var(--lightningcss-dark,#ffb3bd);margin-top:4px;font-size:11px;display:block}.sp-status-unknown{color:var(--muted,#475569);background:var(--tint,#f2f6ff)}.legacy-pagination{justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.legacy-page-btn{border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);min-width:80px;min-height:44px;color:var(--ink,#141824);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;padding:10px 16px;font-size:13px;font-weight:500;transition:background .15s;display:inline-flex}.legacy-page-btn:hover:not(:disabled){background:var(--tint,#f2f6ff)}.legacy-page-btn:disabled{opacity:.45;cursor:not-allowed}.legacy-personal-footer .legacy-start-btn{min-height:46px;padding:10px 20px}@media (max-width:600px){.legacy-doc-row{grid-template-columns:20px minmax(0,1fr);gap:6px 10px;display:grid}.legacy-doc-row>input{grid-row:1/3}.legacy-doc-row>.sp-status{grid-column:2;justify-self:start}.legacy-personal-header{flex-direction:column;align-items:stretch;gap:10px}.legacy-personal-refresh{width:100%}.legacy-chip-name{max-width:130px}.legacy-pagination{flex-wrap:wrap;justify-content:center;gap:8px}.legacy-page-btn{flex:40%;min-height:44px}.legacy-personal-footer{flex-direction:column;align-items:stretch;gap:14px}.legacy-start-btn{width:100%;min-height:48px}}
.source-picker.panel{border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);width:100%;max-width:900px;color:var(--ink,#141824);border-radius:14px;padding:30px}.sara-drive-drawer .source-picker.panel{padding:14px}.sara-drive-drawer .source-picker .sp-heading h2{font-size:20px}.sara-drive-drawer .source-picker .sp-origins{gap:8px;margin:16px 0}.sara-drive-drawer .source-picker .sp-origins button{padding:12px}.source-picker .sp-heading{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.source-picker .sp-heading h2{letter-spacing:-.025em;margin:0 0 8px;font-size:24px;font-weight:700}.source-picker .sp-heading p{color:var(--muted,#475569);margin:0;font-size:14px}.source-picker .sp-origins{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:26px 0;display:grid}.source-picker .sp-origins button{text-align:left;border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);color:var(--ink,#141824);cursor:pointer;border-radius:10px;gap:5px;padding:16px 18px;transition:background .15s,border-color .15s;display:grid}.source-picker .sp-origins button span{font-size:14px;font-weight:600}.source-picker .sp-origins button small{color:var(--muted,#475569);font-size:12px;line-height:1.5}.source-picker .sp-origins button:hover{background:var(--tint,#f2f6ff)}.source-picker .sp-origins button[aria-pressed=true]{border-color:var(--sara-sapphire-600,#224fa8);background:var(--tint,#f2f6ff);color:var(--plum,#1a367a);box-shadow:inset 0 0 0 1px var(--sara-sapphire-600,#224fa8)}.source-picker .sp-content{gap:18px;display:grid}.source-picker .sp-class-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.source-picker .sp-class-fields label{gap:8px;font-size:13px;font-weight:600;display:grid}.source-picker .sp-class-fields select{border:1px solid var(--border,#dde4f0);background:var(--surface,#fff);min-width:0;color:var(--ink,#141824);border-radius:9px;padding:8px 10px;font-size:14px;font-weight:400}.source-picker .sp-class-fields select:disabled{background:var(--tint,#f2f6ff);color:var(--muted,#475569)}.source-picker .sp-state{border:1px solid var(--border,#dde4f0);text-align:center;background:var(--tint,#f2f6ff);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:10px;min-height:172px;margin:0;padding:26px;display:flex}.source-picker .sp-state strong{font-size:14px;font-weight:600}.source-picker .sp-state p{max-width:420px;color:var(--muted,#475569);margin:0;font-size:13px}.source-picker .sp-loading{color:var(--muted,#475569);font-size:14px}.source-picker .sp-document-mark{width:23px;height:23px;color:var(--sara-sapphire-600,#224fa8);flex:0 0 23px}.source-picker .sp-state .sp-document-mark{flex-basis:32px;width:32px;height:32px;margin-bottom:2px}.source-picker .sp-list-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.source-picker .sp-list-heading h3{letter-spacing:0;margin:0;font-size:14px;font-weight:600}.source-picker .sp-list-heading p{color:var(--muted,#475569);margin:5px 0 0;font-size:12px}.source-picker .sp-list-heading>span{color:var(--muted,#475569);font-size:12px}.source-picker .sp-list-heading .quiet{flex-shrink:0;padding:8px 0 8px 12px;font-size:12px}.source-picker .sp-class-documents{border:1px solid var(--border,#dde4f0);border-radius:10px;margin:0;padding:0;list-style:none;overflow:hidden}.source-picker .sp-class-documents li{background:var(--surface,#fff);align-items:center;gap:12px;padding:15px 16px;display:flex}.source-picker .sp-class-documents li+li{border-top:1px solid var(--border,#dde4f0)}.source-picker .sp-document-name{overflow-wrap:anywhere;flex:1;min-width:0;font-size:14px}.source-picker .sp-status{white-space:nowrap;border-radius:5px;padding:4px 8px;font-size:11px;line-height:1.4}.source-picker .sp-status-ready{color:var(--sara-udec-green,#0e6b47);background:var(--sara-udec-green-soft,#e3f7ee)}.source-picker .sp-status-processing{color:var(--lightningcss-light,#8a3f12)var(--lightningcss-dark,#ffc18a);background:var(--sara-amber-100,#fed)}.source-picker .sp-status-error{color:#9a4050;background:#fff0f2}.source-picker .sp-upload{border:1px dashed var(--sara-sapphire-300,#85a9f5);background:var(--tint,#f2f6ff);border-radius:10px;justify-content:space-between;align-items:center;gap:16px;padding:18px;display:flex}.source-picker .sp-upload strong{font-size:13px;font-weight:600}.source-picker .sp-upload p{color:var(--muted,#475569);margin:5px 0 0;font-size:12px}.source-picker .sp-upload-button{border:1px solid var(--sara-sapphire-600,#224fa8);min-height:44px;color:var(--sara-sapphire-600,#224fa8);background:var(--surface,#fff);cursor:pointer;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:10px 14px;font-size:13px;font-weight:600;display:inline-flex;position:relative}.source-picker .sp-upload-button:hover{background:var(--tint,#f2f6ff)}.source-picker .sp-upload-button input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.source-picker .sp-upload-button:focus-within{outline:2.5px solid var(--sara-cyan-500,#1cb3cf);outline-offset:2px}.source-picker .sp-upload-button:has(input:disabled){opacity:.6;cursor:wait}.source-picker .sp-notice{background:var(--sara-udec-green-soft,#e3f7ee);color:var(--sara-udec-green,#0e6b47);border-radius:9px;margin:0;padding:12px 15px;font-size:13px}.source-picker .sp-error{color:#943d4c;overflow-wrap:anywhere;background:#fff6f7;border:1px solid #ebd2d8;border-radius:10px;justify-content:space-between;align-items:center;gap:14px;padding:16px;font-size:13px;display:flex}.source-picker .sp-error strong{font-weight:600}.source-picker .sp-error p{margin:5px 0 0;font-size:13px}.source-picker .sp-error button{flex-shrink:0;font-size:13px}.source-picker .sp-documents{gap:8px;display:grid}.source-picker .sp-document{border:1px solid var(--border,#dde4f0);cursor:pointer;background:var(--surface,#fff);border-radius:10px;align-items:center;gap:12px;min-height:78px;padding:14px;display:flex}.source-picker .sp-document:hover{border-color:var(--sara-sapphire-500,#2b62d0)}.source-picker .sp-document-selected{background:var(--tint,#f2f6ff);border-color:var(--sara-sapphire-600,#224fa8)}.source-picker .sp-document input{width:18px;height:18px;accent-color:var(--sara-sapphire-600,#224fa8);flex:0 0 18px;margin:0}.source-picker .sp-document-unavailable{background:var(--tint,#f2f6ff);cursor:default}.source-picker .sp-document-copy{flex:1;min-width:0}.source-picker .sp-document-copy strong{overflow-wrap:anywhere;font-size:13px;font-weight:500;line-height:1.5;display:block}.source-picker .sp-document-copy small{color:var(--muted,#475569);margin-top:4px;font-size:11px;line-height:1.5;display:block}.source-picker .sp-pagination{justify-content:space-between;align-items:center;gap:12px;display:flex}.source-picker .sp-pagination button,.source-picker .sp-pagination span{font-size:12px}.source-picker .sp-pagination span{color:var(--muted,#475569)}.source-picker .sp-footer{border-top:1px solid var(--border,#dde4f0);justify-content:space-between;align-items:center;gap:20px;margin-top:2px;padding-top:20px;display:flex}.source-picker .sp-footer p{margin:0;font-size:13px;font-weight:500;line-height:1.5}.source-picker .sp-footer small{color:var(--muted,#475569);margin-top:5px;font-size:11px;font-weight:400;display:block}.source-picker .sp-selection{align-items:center;gap:10px;display:flex}.source-picker .sp-selection .quiet{padding:8px;font-size:12px}.source-picker .sp-footer .primary{border-radius:9px;flex-shrink:0;min-height:46px;font-size:13px}@media (max-width:600px){.source-picker.panel{border-radius:12px;padding:20px 16px}.source-picker .sp-heading h2{font-size:22px}.source-picker .sp-origins{grid-template-columns:1fr;gap:8px;margin:18px 0}.source-picker .sp-origins button{min-height:48px;padding:14px}.source-picker .sp-origins button span{font-size:13px}.source-picker .sp-origins button small{font-size:11px}.source-picker .sp-class-fields{grid-template-columns:1fr;gap:14px}.source-picker .sp-state{min-height:155px;padding:22px 15px}.source-picker .sp-upload{flex-direction:column;align-items:stretch;gap:12px}.source-picker .sp-upload-button{align-self:flex-start;min-height:44px}.source-picker .sp-list-heading{align-items:flex-start}.source-picker .sp-list-heading .quiet{max-width:92px;padding:0 0 0 8px;line-height:1.5}.source-picker .sp-document{grid-template-columns:18px minmax(0,1fr) auto;gap:10px;padding:12px;display:grid}.source-picker .sp-document>.sp-document-mark{display:none}.source-picker .sp-document>.sp-status{padding:4px 6px;font-size:10px}.source-picker .sp-footer{flex-direction:column;align-items:stretch;gap:16px}.source-picker .sp-selection{justify-content:space-between}.source-picker .sp-footer .primary{width:100%;min-height:48px}.source-picker .sp-error{flex-direction:column;align-items:flex-start}}
.lesson.panel{--lesson-plum:var(--sara-sapphire-600,#224fa8);--lesson-ink:var(--ink,var(--lightningcss-light,#141824)var(--lightningcss-dark,#f1f5f9));--lesson-muted:var(--muted,var(--lightningcss-light,#475569)var(--lightningcss-dark,#94a3b8));--lesson-border:var(--border,var(--lightningcss-light,#1a367a1f)var(--lightningcss-dark,#94b9ff24));--lesson-background:var(--tint,var(--lightningcss-light,#f2f6ff)var(--lightningcss-dark,#141e33));border:1px solid var(--lesson-border);color:var(--lesson-ink);background:var(--surface,var(--lightningcss-light,#fff)var(--lightningcss-dark,#162032));box-shadow:none;border-radius:14px;min-width:0;padding:28px}.lesson .lesson-kicker{color:var(--lesson-plum);letter-spacing:.02em;margin:0 0 7px;font-size:12px;font-weight:650;line-height:1.5}.lesson .lesson-heading h2{letter-spacing:-.025em;margin:0 0 10px;font-size:clamp(23px,2.2vw,28px)}.lesson 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0;font-size:12px;line-height:1.6}.lesson .lesson-form-footer{flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:12px 18px;display:flex}.lesson .lesson-form-footer .practice-actions{margin:0}.lesson .lesson-form-footer .lesson-help{flex:180px;margin:0}.lesson .practice-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.lesson .practice-actions button{border:1px solid var(--lesson-border);background:var(--surface,#fff);min-height:44px;color:var(--lesson-plum);cursor:pointer;border-radius:10px;padding:10px 15px;font-size:13px;transition:background .15s,border-color .15s}.lesson .practice-actions button:hover:not(:disabled){background:var(--lesson-background)}.lesson .practice-actions .primary{color:#fff;background:var(--lesson-plum);border-color:var(--lesson-plum)}.lesson .practice-actions .primary:hover:not(:disabled){background:var(--sara-sapphire-700,#1a367a)}.lesson .practice-actions button:disabled{opacity:.55}.lesson .lesson-temporary-note,.lesson .lesson-reading-note{color:var(--lesson-muted);max-width:720px;margin:0;font-size:12px;line-height:1.65}.lesson .lesson-status,.lesson .lesson-notice{border:1px solid var(--lesson-border);background:var(--lesson-background);border-radius:10px;margin:22px 0 0;padding:16px 18px;font-size:14px;line-height:1.65}.lesson .lesson-status{color:var(--lesson-plum)}.lesson .lesson-notice strong{font-size:14px;font-weight:650}.lesson .lesson-notice p{margin:5px 0 0}.lesson .lesson-notice button{margin-top:12px}.lesson .error{margin-top:22px}.lesson .error p{margin:6px 0 0}.lesson .lesson-result{border-top:1px solid var(--lesson-border);margin-top:30px;padding-top:30px}.lesson .lesson-result-heading{margin-bottom:30px}.lesson .lesson-result-heading h2{letter-spacing:-.03em;max-width:740px;margin:0 0 12px;scroll-margin-top:24px;font-size:clamp(25px,2.5vw,32px);line-height:1.25}.lesson .lesson-result-heading h2:focus-visible{outline:2.5px solid var(--sara-cyan-500,#1cb3cf);outline-offset:5px;border-radius:3px}.lesson .lesson-goal{max-width:740px;color:var(--lesson-muted);margin:0;font-size:14px}.lesson .lesson-goal strong{color:var(--lesson-ink);font-weight:600}.lesson .lesson-section-heading{align-items:flex-start;gap:13px;display:flex}.lesson .lesson-section-heading h3{letter-spacing:-.02em;margin:1px 0 7px;font-size:20px}.lesson .lesson-section-heading p{color:var(--lesson-muted);margin:0;font-size:13px}.lesson .lesson-step-number{width:32px;height:32px;color:var(--lesson-plum);background:var(--lesson-background);border:1px solid var(--lesson-border);border-radius:9px;flex:0 0 32px;justify-content:center;align-items:center;font-size:14px;font-weight:650;line-height:1;display:inline-flex}.lesson .concept-graph{border-color:var(--lesson-border);background:var(--lesson-background);margin:20px 0 16px}.lesson .concept-buttons{flex-wrap:wrap;gap:8px;margin:0 0 16px;display:flex}.lesson .concept-buttons button{border:1px solid var(--lesson-border);background:var(--surface,#fff);min-height:40px;color:var(--lesson-ink);border-radius:9px;padding:9px 12px;font-size:12px}.lesson .concept-buttons button[aria-pressed=true]{color:#fff;border-color:var(--lesson-plum);background:var(--lesson-plum)}.lesson .concept-detail{background:var(--lesson-background);border:1px solid var(--lesson-border);border-radius:12px;margin:0;padding:22px}.lesson .concept-detail h4{letter-spacing:-.02em;margin:0 0 10px;font-size:19px;font-weight:650;line-height:1.3}.lesson .concept-detail>p:not(.lesson-kicker){margin:0;font-size:14px}.lesson .lesson-sources{border-top:1px solid var(--lesson-border);margin-top:18px;padding-top:6px;font-size:13px}.lesson .lesson-sources summary,.lesson .lesson-relations summary{min-height:44px;color:var(--lesson-plum);cursor:pointer;padding:11px 0;font-weight:550}.lesson .lesson-sources figure{border-left:2px solid var(--sara-cyan-600,#159ab3);margin:12px 0 18px;padding-left:14px}.lesson .lesson-sources figcaption{color:var(--lesson-muted);font-weight:600}.lesson .lesson-sources blockquote{color:var(--lesson-ink);margin:8px 0;font-size:13px;line-height:1.75}.lesson .lesson-relations{margin:10px 0 0;font-size:13px}.lesson .lesson-relations ul{margin:0;padding-left:20px}.lesson .lesson-relations li{padding:8px 0}.lesson .lesson-relations .lesson-sources{margin-top:8px}.lesson .lesson-practice{border-top:1px solid var(--lesson-border);margin-top:32px;padding-top:30px}.lesson .practice-pill{border:1px solid var(--lesson-border);background:var(--surface,#fff);border-radius:12px;margin:20px 0 0;padding:24px}.lesson .lesson-practice-heading{align-items:center;gap:12px;margin-bottom:20px;display:flex}.lesson .lesson-practice-heading .lesson-step-number{background:var(--lesson-background);color:var(--lesson-muted)}.lesson .lesson-practice-heading .lesson-kicker{color:var(--lesson-muted);margin:0 0 3px;font-size:11px}.lesson .lesson-practice-heading h4{letter-spacing:-.02em;margin:0;font-size:20px;font-weight:650;line-height:1.3}.lesson .lesson-explanation{margin:0;font-size:14px;line-height:1.8}.lesson .lesson-example,.lesson .lesson-feedback{background:var(--lesson-background);border:1px solid var(--lesson-border);border-radius:10px;margin:20px 0;padding:18px 20px;font-size:14px}.lesson .lesson-example>strong,.lesson .lesson-feedback>strong,.lesson .lesson-hint>strong{font-size:12px;font-weight:650}.lesson .lesson-example p,.lesson .lesson-feedback p,.lesson .lesson-hint p{margin:8px 0 0}.lesson .lesson-response label{gap:8px;margin:22px 0 12px;font-size:14px;line-height:1.65;display:grid}.lesson .lesson-response label strong{font-size:13px}.lesson .lesson-response textarea{min-height:120px}.lesson .lesson-feedback{border:1px solid var(--sara-udec-green,#0e6b47);background:var(--sara-udec-green-soft,#e3f7ee);margin:18px 0 0}.lesson .lesson-hint{border-left:3px solid var(--sara-cyan-600,#159ab3);background:var(--lesson-background);border-radius:0 10px 10px 0;margin:18px 0 0;padding:16px 18px;font-size:14px}.lesson .lesson-reading-note{padding-top:24px}@media (max-width:1100px){.lesson .lesson-form{grid-template-columns:1fr;gap:18px}.lesson .lesson-form .lesson-field:not(.lesson-objective-field){max-width:360px}}@media (max-width:600px){.lesson.panel{border-radius:12px;padding:20px 16px}.lesson .lesson-form{margin-top:22px;padding:16px}.lesson .lesson-form .lesson-field:not(.lesson-objective-field){max-width:none}.lesson .lesson-form-footer{align-items:stretch}.lesson .lesson-form-footer>.practice-actions{width:100%}.lesson .practice-actions button{flex:160px;min-height:44px}.lesson .lesson-result{margin-top:26px;padding-top:26px}.lesson .lesson-result-heading{margin-bottom:26px}.lesson .lesson-section-heading{gap:10px}.lesson .lesson-section-heading h3{font-size:19px}.lesson .concept-detail,.lesson .practice-pill{padding:18px 16px}.lesson .lesson-practice-heading h4{font-size:18px}.lesson .lesson-example,.lesson .lesson-feedback{padding:16px}.lesson .concept-buttons button{white-space:normal;overflow-wrap:anywhere;max-width:100%;min-height:44px}}
.sara-quiz-workspace{flex-direction:column;gap:14px;padding:16px;display:flex}.sara-quiz-toolbar{border-bottom:1px solid #94a3b838;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding-bottom:12px;display:flex}.sara-quiz-toolbar-left{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.sara-quiz-mode-switch{background:#0f172a0f;border-radius:10px;gap:4px;padding:3px;display:inline-flex}.sara-quiz-mode-switch button{background:0 0;border:0;border-radius:8px;min-height:34px;padding:6px 12px;font-size:12px;font-weight:600}.sara-quiz-mode-switch button[aria-pressed=true]{color:#0f172a;background:#fff;box-shadow:0 1px 3px #0f172a1f}.sara-quiz-source-select{align-items:center;gap:6px;font-size:12px;display:inline-flex}.sara-quiz-source-select select,.sara-quiz-count-select select{border-radius:8px;min-height:34px;padding:4px 10px;font-size:12px}.sara-quiz-card{background:#ffffffd9;border:1px solid #94a3b83d;border-radius:14px;flex-direction:column;gap:12px;padding:16px;display:flex}.sara-quiz-progress-row{justify-content:space-between;align-items:center;gap:12px;font-size:12px;display:flex}.sara-quiz-progress-bar{background:#94a3b838;border-radius:999px;flex:1;height:7px;overflow:hidden}.sara-quiz-progress-fill{background:linear-gradient(90deg,#1a367a 0%,#159ab3 100%);height:100%;transition:width .2s}.sara-quiz-options{flex-direction:column;gap:8px;display:flex}.sara-quiz-option-btn{text-align:left;background:#fff;border:1.5px solid #94a3b852;border-radius:11px;align-items:flex-start;gap:10px;width:100%;padding:11px 14px;transition:border-color .15s,background-color .15s;display:flex}.sara-quiz-option-btn:hover:not(:disabled){background:#159ab30a;border-color:#159ab3}.sara-quiz-option-btn.selected{background:#225cb514;border-color:#225cb5}.sara-quiz-option-btn.correct{background:#16a34a17;border-color:#16a34a}.sara-quiz-option-btn.incorrect{background:#dc262614;border-color:#dc2626}.sara-quiz-option-badge{text-transform:uppercase;color:#1e293b;background:#0f172a12;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;min-width:24px;height:24px;font-size:11px;font-weight:700;display:inline-flex}.sara-quiz-option-btn.selected .sara-quiz-option-badge{color:#fff;background:#225cb5}.sara-quiz-option-btn.correct .sara-quiz-option-badge{color:#fff;background:#16a34a}.sara-quiz-option-btn.incorrect .sara-quiz-option-badge{color:#fff;background:#dc2626}.sara-quiz-summary-banner{background:linear-gradient(135deg,#1a367a14 0%,#159ab31f 100%);border:1px solid #159ab347;border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding:16px;display:flex}.sara-quiz-score-pill{color:#1a367a;font-size:26px;font-weight:800}.sara-quiz-explanation{background:#159ab314;border-left:3px solid #159ab3;border-radius:9px;margin-top:6px;padding:10px 12px;font-size:12.5px}.sara-qbank-section{flex-direction:column;gap:10px;display:flex}.sara-qbank-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.sara-qbank-badge{border-radius:999px;align-items:center;gap:5px;padding:3px 9px;font-size:11px;font-weight:600;display:inline-flex}.sara-qbank-badge.validated{color:#15803d;background:#16a34a1f}.sara-qbank-badge.pending{color:#c2410c;background:#ea580c24}.sara-qbank-drawer{background:#f8fafc;border:1px solid #94a3b859;border-radius:14px;flex-direction:column;gap:12px;padding:16px;display:flex}.sara-qbank-choice-editor{align-items:center;gap:8px;display:flex}.sara-qbank-choice-editor input[type=text]{flex:1}