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4%);border:0;border-radius:8px;height:28px;margin:0 8px 4px;padding:0 8px;font-size:14px;line-height:20px}.submenu-section-label{color:rgb(var(--tl-secondary-fg) / 40%);padding:4px 8px;font-size:12px;line-height:18px}.reference-picker-list{max-height:234px;padding:0;display:grid;overflow:auto}.reference-option{min-height:36px;color:rgb(var(--tl-foreground) / 88%);border-radius:8px;align-items:center;gap:8px;padding:8px;font-size:14px;line-height:20px;display:flex}.reference-option span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.reference-option:hover{background:rgb(var(--tl-select) / 4%)}.connector-list{gap:8px;padding:0 8px 8px;display:grid}.connector-card{border:1px solid rgb(var(--tl-layout-border) / 7%);background:rgb(var(--tl-layout-card));border-radius:8px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;min-height:44px;padding:6px 6px 6px 9px;display:grid}.connector-card.connected{background:rgb(var(--tl-success) / 4%);border-color:rgb(var(--tl-success) / 20%)}.connector-card div{min-width:0;display:grid}.connector-card span{color:rgb(var(--tl-foreground) / 88%);text-overflow:ellipsis;white-space:nowrap;align-items:center;font-size:13px;font-weight:600;display:flex;overflow:hidden}.connector-card small{color:rgb(var(--tl-secondary-fg) / 40%);font-size:11px}.connector-status-dot{background:rgb(var(--tl-secondary-fg) / 40%);border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-right:6px;display:inline-block}.connector-status-dot.connected{background:rgb(var(--tl-success))}.connector-status-dot.busy{background:rgb(var(--tl-warning));animation:1.2s ease-in-out infinite connector-pulse}@keyframes connector-pulse{0%,to{opacity:1}50%{opacity:.4}}.connector-spinner{animation:1s linear infinite connector-spin}@keyframes connector-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.connector-action{border:1px solid rgb(var(--tl-layout-border) / 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var(--line);border-radius:var(--radius-sm);background:var(--surface);min-width:0;height:32px;color:var(--text);font:inherit;padding:0 9px}.browser-reference-row input:disabled{color:var(--text-faint);background:var(--surface-soft)}.switch-root{background:#cdd2d8;border-radius:999px;width:30px;height:18px;position:relative}.switch-root[data-state=checked]{background:var(--accent)}.switch-thumb{background:#fff;border-radius:999px;width:14px;height:14px;transition:transform .14s;display:block;transform:translate(2px)}.switch-root[data-state=checked] .switch-thumb{transform:translate(14px)}.mode-panel{width:260px}.mode-option{border-radius:var(--radius-sm);width:100%;color:var(--text);text-align:left;background:0 0;justify-content:space-between;align-items:center;gap:10px;padding:10px;display:flex}.mode-option span{gap:2px;display:grid}.mode-option small{color:var(--text-muted)}.mode-option.active{background:var(--surface-soft)}.dialog-overlay{z-index:40;background:#0000004d;position:fixed;inset:0}.dialog-content{z-index:51;width:min(560px,100vw - 32px);max-height:min(680px,100vh - 40px);padding:16px;position:fixed;top:50%;left:50%;overflow:auto;transform:translate(-50%,-50%)}.dialog-header{margin-bottom:12px}.dialog-header h2{margin:0;font-size:18px}.tabs-list{border-radius:var(--radius-md);background:var(--surface-soft);gap:4px;padding:4px;display:inline-flex}.tabs-list button{border-radius:var(--radius-sm);height:30px;color:var(--text-muted);background:0 0;padding:0 12px}.tabs-list button[data-state=active]{background:var(--surface);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}.skill-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.skill-card{border-radius:var(--radius-md);background:var(--surface-soft);min-height:48px;color:var(--text);text-align:left;align-items:center;gap:10px;padding:10px;display:flex}.skill-card.active{box-shadow:inset 0 0 0 2px var(--accent)}.installed-empty{border:1px dashed var(--line);border-radius:var(--radius-md);color:var(--text-muted);text-align:center;margin-top:12px;padding:30px}.dialog-footer{justify-content:flex-end;gap:8px;margin-top:14px}.dialog-footer button{background:var(--surface-soft);height:32px;color:var(--text);padding:0 10px}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes blink{50%{opacity:0}}@media (width<=820px){.chat-layout{display:flex}.sidebar-panel,.collapsed-sidebar-rail,.resize-handle,.chat-main.sidebar-collapsed .sidebar-expand,.history-sidebar:not(.drawer){display:none}.mobile-menu{display:inline-grid}.chat-header{height:54px;padding:0 12px}.chat-header-actions .icon-button{display:none}.text-icon-button{width:34px;padding:0}.text-icon-button span{display:none}.text-icon-button:not(:has(svg)){display:none}.message-list{padding:20px 12px 12px}.message-stack{gap:18px}.user-bubble{max-width:92%}.tool-result-image-button{width:min(100%,100vw - 48px)}.composer-wrap{padding:8px 10px 12px}.composer{border-radius:18px}.popover-panel{width:min(224px,100vw - 24px)}.add-submenu{width:100%;max-height:280px;box-shadow:none;margin-top:4px;position:static}.empty-copy h1{font-size:24px}}.settings-overlay{z-index:200;background:#00000080;animation:.15s fadeIn;position:fixed;inset:0}.settings-dialog{background:rgb(var(--tl-layout-card));z-index:201;border-radius:20px;width:min(1440px,95vw);height:min(700px,90vh);animation:.2s scaleIn;position:fixed;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%);box-shadow:0 20px 60px #0003}@keyframes scaleIn{0%{opacity:0;transform:translate(-50%,-50%)scale(.96)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.settings-layout{grid-template-columns:228px 1fr;height:100%;display:grid}.settings-nav{border-right:1px solid rgb(var(--tl-layout-border) / 7%);background:rgb(var(--tl-layout-bg) / 50%);padding:24px 16px}.settings-nav h2{color:rgb(var(--tl-foreground) / 88%);margin:0 0 16px 8px;font-size:16px;font-weight:600}.settings-nav nav{flex-direction:column;gap:2px;display:flex}.settings-nav-item{height:36px;color:rgb(var(--tl-foreground) / 60%);cursor:pointer;background:0 0;border-radius:8px;align-items:center;padding:0 8px;font-size:14px;font-weight:400;transition:background .15s;display:flex}.settings-nav-item:hover{background:rgb(var(--tl-select) / 4%)}.settings-nav-item.active{background:rgb(var(--tl-select) / 7%);color:rgb(var(--tl-foreground) / 88%);font-weight:500}.settings-content{padding:32px 40px;position:relative;overflow-y:auto}.settings-close{width:32px;height:32px;color:rgb(var(--tl-secondary-fg) / 40%);cursor:pointer;background:0 0;border-radius:8px;place-items:center;display:inline-grid;position:absolute;top:16px;right:16px}.settings-close:hover{background:rgb(var(--tl-select) / 4%)}.settings-section{margin-bottom:32px}.settings-section h2{color:rgb(var(--tl-foreground) / 88%);margin:0 0 8px;font-size:18px;font-weight:600}.settings-section p{color:rgb(var(--tl-secondary-fg) / 40%);margin:0 0 16px;font-size:14px}.settings-field{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.settings-field label{color:rgb(var(--tl-foreground) / 60%);font-size:13px;font-weight:500}.settings-field input{border:1px solid rgb(var(--tl-layout-border) / 12%);height:36px;color:rgb(var(--tl-foreground) / 88%);background:rgb(var(--tl-layout-card));border-radius:8px;max-width:320px;padding:0 12px;font-size:14px}.settings-field input:focus{border-color:rgb(var(--tl-layout-border) / 30%);outline:none}.connector-pill-list{flex-wrap:wrap;gap:8px;display:flex}.connector-pill-button{border:1px solid rgb(var(--tl-layout-border) / 12%);background:rgb(var(--tl-layout-card));height:32px;color:rgb(var(--tl-foreground) / 88%);cursor:pointer;border-radius:40px;align-items:center;gap:6px;padding:0 14px;font-size:14px;transition:border-color .15s,background .15s;display:inline-flex}.connector-pill-button:hover{border-color:rgb(var(--tl-layout-border) / 24%);background:rgb(var(--tl-select) / 2%)}.upgrade-button{background:rgb(var(--tl-snip-card));height:32px;color:rgb(var(--tl-layout-card));cursor:pointer;border-radius:9999px;padding:0 16px;font-size:14px;font-weight:500;transition:opacity .15s}.upgrade-button:hover{opacity:.85}.plan-card{border:1px solid rgb(var(--tl-layout-border) / 7%);border-radius:12px;justify-content:space-between;align-items:center;margin-bottom:16px;padding:16px;display:flex}.plan-card-info h3{margin:0 0 4px;font-size:16px;font-weight:600}.plan-card-info p{color:rgb(var(--tl-secondary-fg) / 40%);margin:0;font-size:13px}.settings-empty-state{text-align:center;color:rgb(var(--tl-secondary-fg) / 30%);border:1px dashed rgb(var(--tl-layout-border) / 10%);border-radius:12px;padding:24px;font-size:14px}.settings-trigger{color:rgb(var(--tl-secondary-fg) / 40%);margin-left:auto}@media (width<=640px){.settings-dialog{border-radius:0;width:100vw;height:100vh}.settings-layout{grid-template-rows:auto 1fr;grid-template-columns:1fr}.settings-nav{border-right:none;border-bottom:1px solid rgb(var(--tl-layout-border) / 7%);padding:16px}.settings-nav nav{flex-direction:row;gap:4px;overflow-x:auto}.settings-nav-item{white-space:nowrap}.settings-content{padding:24px 16px}}[data-theme=dark]{--surface:#1a1a1a;--surface-soft:#111;--surface-muted:#2a2a2a;--surface-strong:#1e1e1e;--text:#ffffffeb;--text-muted:#ffffff80;--text-subtle:#ffffff9e;--accent:#fff;--accent-soft:#2a2a2a;--line:#ffffff14;--line-strong:#ffffff29;--shadow-soft:0 8px 28px #0000004d}[data-theme=dark] body{color:var(--text);background:#111}[data-theme=dark] .chat-layout{background:#111}[data-theme=dark] .history-sidebar{background:rgb(var(--tl-layout-bg));border-color:#ffffff0f}[data-theme=dark] .chat-main{background:#1a1a1a;box-shadow:0 2px 8px #0000004d}[data-theme=dark] .composer{background:rgb(var(--tl-layout-card));border-color:rgb(var(--tl-layout-border) / 10%);box-shadow:none}[data-theme=dark] .user-bubble{color:var(--text);background:#ffffff0f}[data-theme=dark] .content-block pre{background:#ffffff0d}[data-theme=dark] .content-block pre code{color:#ffffffe0}[data-theme=dark] .content-block code,[data-theme=dark] .tool-body pre{background:#ffffff14}[data-theme=dark] .content-block pre code.hljs{color:#e6edf3}[data-theme=dark] .content-block .hljs-keyword,[data-theme=dark] .content-block .hljs-selector-tag,[data-theme=dark] .content-block .hljs-built_in,[data-theme=dark] .content-block .hljs-type{color:#d2a8ff}[data-theme=dark] .content-block .hljs-literal,[data-theme=dark] .content-block .hljs-number{color:#79c0ff}[data-theme=dark] .content-block .hljs-string,[data-theme=dark] .content-block .hljs-attr,[data-theme=dark] .content-block .hljs-addition{color:#a5d6ff}[data-theme=dark] .content-block .hljs-regexp,[data-theme=dark] .content-block .hljs-symbol{color:#79c0ff}[data-theme=dark] .content-block .hljs-comment,[data-theme=dark] .content-block .hljs-deletion{color:#8b949e}[data-theme=dark] .content-block .hljs-title,[data-theme=dark] .content-block .hljs-section,[data-theme=dark] .content-block .hljs-title.function_{color:#d2a8ff}[data-theme=dark] .content-block .hljs-variable,[data-theme=dark] .content-block .hljs-template-variable{color:#ffa657}[data-theme=dark] .content-block .hljs-meta{color:#8b949e}[data-theme=dark] .content-block .hljs-name,[data-theme=dark] .content-block .hljs-tag{color:#7ee787}[data-theme=dark] .content-block .hljs-attribute{color:#79c0ff}[data-theme=dark] .content-block .hljs-subst,[data-theme=dark] .content-block .hljs-params{color:#e6edf3}[data-theme=dark] .popover-panel,[data-theme=dark] .dialog-content,[data-theme=dark] .thread-context-menu{background:rgb(var(--tl-layout-card));border-color:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .settings-dialog{background:rgb(var(--tl-layout-card))}[data-theme=dark] .settings-nav{background:rgb(var(--tl-layout-bg) / 50%);border-color:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .settings-nav h2,[data-theme=dark] .settings-section h2{color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .settings-section p{color:rgb(var(--tl-secondary-fg) / 40%)}[data-theme=dark] .board-tab.active{background:rgb(var(--tl-select) / 10%);color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .board-tab-add{background:rgb(var(--tl-layout-card));color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .icon-button,[data-theme=dark] .icon-label-button{color:#ffffffb3}[data-theme=dark] .icon-button:hover,[data-theme=dark] .message-toolbar button:hover{background:#ffffff14}[data-theme=dark] .sidebar-section-heading,[data-theme=dark] .history-item{color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .history-item:hover{background:rgb(var(--tl-select) / 6%)}[data-theme=dark] .history-item.active{background:rgb(var(--tl-select) / 8%)}[data-theme=dark] .history-item-rename-input{color:rgb(var(--tl-foreground) / 92%);outline-color:rgb(var(--tl-layout-border) / 14%);background:#ffffff0f}[data-theme=dark] .history-item-rename-input:focus{outline-color:rgb(var(--tl-layout-border) / 28%)}[data-theme=dark] .file-list-item:hover,[data-theme=dark] .share-list-item:hover{background:rgb(var(--tl-snip-card) / 6%)}[data-theme=dark] .settings-nav-item{color:rgb(var(--tl-foreground) / 60%)}[data-theme=dark] .settings-nav-item:hover{background:rgb(var(--tl-select) / 6%)}[data-theme=dark] .settings-nav-item.active{background:rgb(var(--tl-select) / 10%);color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .settings-field input{background:rgb(var(--tl-layout-card));border-color:rgb(var(--tl-layout-border) / 12%);color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .settings-field label{color:rgb(var(--tl-foreground) / 60%)}[data-theme=dark] .connector-pill-button{background:rgb(var(--tl-layout-card));border-color:rgb(var(--tl-layout-border) / 12%);color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .connector-pill-button:hover{border-color:rgb(var(--tl-layout-border) / 24%);background:rgb(var(--tl-select) / 6%)}[data-theme=dark] .plan-card{border-color:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .share-publish-card{background:rgb(var(--tl-snip-card) / 3%)}[data-theme=dark] .share-publish-copy h2{color:var(--text)}[data-theme=dark] .empty-thread-heading{color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .empty-promo{background:rgb(var(--tl-accent-blue) / 12%);border-color:rgb(var(--tl-accent-blue) / 24%);color:rgb(var(--tl-foreground) / 90%)}[data-theme=dark] .empty-recommendation-card{background:rgb(var(--tl-layout-card));border-color:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .image-preview-mask,[data-theme=dark] .threadlab-ant-image-preview .ant-image-preview-mask{background:#000000b3}[data-theme=dark] .stream-caret{background:#fff;box-shadow:0 0 6px #ffffff4d}[data-theme=dark] .send-button{background:rgb(var(--tl-select) / 10%)}[data-theme=dark] .send-button:not(:disabled){background:rgb(var(--tl-select));color:rgb(var(--tl-layout-card))}[data-theme=dark] .sidebar-create,[data-theme=dark] .text-icon-button{color:#111;background:#fff}[data-theme=dark] .workspace-icon{background:#2a2a2a}[data-theme=dark] .sidebar-search-row{background:rgb(var(--tl-select) / 6%)}[data-theme=dark] .sidebar-search-row svg{color:rgb(var(--tl-secondary-fg) / 40%)}[data-theme=dark] .sidebar-search-input{color:var(--text)}[data-theme=dark] .sidebar-search-input::placeholder{color:rgb(var(--tl-secondary-fg) / 30%)}[data-theme=dark] .sidebar-account small,[data-theme=dark] .credit-pill{color:var(--text-subtle);background:#2a2a2a}[data-theme=dark] .settings-close{color:rgb(var(--tl-secondary-fg) / 40%)}[data-theme=dark] .settings-close:hover{background:rgb(var(--tl-select) / 6%)}[data-theme=dark] .settings-empty-state{color:rgb(var(--tl-secondary-fg) / 30%);border-color:rgb(var(--tl-layout-border) / 10%)}[data-theme=dark] .menu-row:hover,[data-theme=dark] .menu-row.active,[data-theme=dark] .mode-option:hover{background:rgb(var(--tl-select) / 6%)}[data-theme=dark] .menu-separator{background:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .add-submenu{background:rgb(var(--tl-layout-card));border-color:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .reference-search{background:rgb(var(--tl-select) / 6%);border-color:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .reference-option:hover{background:rgb(var(--tl-select) / 6%)}[data-theme=dark] .workspace-dropdown-menu{background:#2a2a2a;border-color:#ffffff14}[data-theme=dark] .workspace-dropdown-label,[data-theme=dark] .thread-context-item{color:var(--text)}[data-theme=dark] .thread-context-item:hover{background:#ffffff0f}[data-theme=dark] .connector-action{background:rgb(var(--tl-layout-card));border-color:rgb(var(--tl-layout-border) / 10%);color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .connector-card,[data-theme=dark] .tool-result-card,[data-theme=dark] .tool-document-header{border-color:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .content-block th,[data-theme=dark] .content-block td,[data-theme=dark] .tool-document-preview th,[data-theme=dark] .tool-document-preview td{border-color:#ffffff14}[data-theme=dark] .content-block th,[data-theme=dark] .tool-document-preview th{background:#ffffff0a}[data-theme=dark] .message-alert{background:#dc26261a}[data-theme=dark] .output-card,[data-theme=dark] .output-card-header{border-color:rgb(var(--tl-layout-border) / 8%)}[data-theme=dark] .output-card-open{border-color:rgb(var(--tl-layout-border) / 12%);color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .output-card-meta{border-color:rgb(var(--tl-layout-border) / 8%);color:rgb(var(--tl-secondary-fg) / 40%)}[data-theme=dark] .ai-ask-editor-body p.is-editor-empty:first-child:before{color:rgb(var(--tl-secondary-fg) / 24%)}[data-theme=dark] .empty-skill-rail button{border-color:rgb(var(--tl-layout-border) / 10%)}[data-theme=dark] .empty-skill-rail button:hover,[data-theme=dark] .empty-skill-rail button.active{background:rgb(var(--tl-select) / 6%)}[data-theme=dark] .active-skill-chip{background:rgb(var(--tl-select) / 8%);color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .active-skill-chip button{color:rgb(var(--tl-secondary-fg) / 40%)}[data-theme=dark] .active-skill-chip button:hover{color:rgb(var(--tl-secondary-fg) / 72%)}[data-theme=dark] .file-header-label{color:rgb(var(--tl-secondary-fg) / 40%)}[data-theme=dark] .file-panel-action{color:rgb(var(--tl-secondary-fg) / 60%)}[data-theme=dark] .file-list-item,[data-theme=dark] .share-list-item{color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .share-publish-copy p{color:rgb(var(--tl-secondary-fg) / 40%)}[data-theme=dark] .share-file-count strong{color:rgb(var(--tl-foreground) / 92%)}[data-theme=dark] .share-file-count span,[data-theme=dark] .share-list-panel h3,[data-theme=dark] .share-upgrade-copy{color:rgb(var(--tl-secondary-fg) / 40%)}[data-theme=dark] .brand-mark{color:var(--text)}[data-theme=dark] .collapsed-sidebar-rail{background:#111}[data-theme=dark] .collapsed-sidebar-expand{color:#ffffff8f}[data-theme=dark] 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60%);cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:6px;padding:0 12px;font-size:13px;transition:all .15s;display:inline-flex}[data-theme=dark] .theme-toggle-group button{color:rgb(var(--tl-secondary-fg) / 50%)}.theme-toggle-group button.active{background:rgb(var(--tl-layout-card));color:rgb(var(--tl-foreground) / 88%);box-shadow:0 1px 3px rgb(var(--tl-layout-border) / 10%)}[data-theme=dark] .theme-toggle-group button.active{background:rgb(var(--tl-select) / 12%);color:rgb(var(--tl-foreground) / 92%);box-shadow:none}.placeholder\:text-secondary-fg\/30::placeholder{color:rgb(var(--tl-secondary-fg) / .3)}.hover\:bg-accent-blue\/10:hover{background-color:rgb(var(--tl-accent-blue) / .1)}.hover\:bg-select\/5:hover{background-color:rgb(var(--tl-select) / .05)}.hover\:bg-select\/\[0\.02\]:hover{background-color:rgb(var(--tl-select) / .02)}.hover\:bg-select\/\[0\.03\]:hover{background-color:rgb(var(--tl-select) / 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var(--tw-border-opacity,1))}.data-\[state\=checked\]\:bg-snip-card[data-state=checked]{--tw-bg-opacity:1;background-color:rgb(var(--tl-snip-card) / var(--tw-bg-opacity,1))}.data-\[state\=checked\]\:text-layout-card[data-state=checked]{--tw-text-opacity:1;color:rgb(var(--tl-layout-card) / var(--tw-text-opacity,1))}