.internal-ai-shell .ai-project-event{display:flex;gap:11px;margin:0 0 20px;padding:13px 14px;border:1px solid var(--color-border);border-radius:11px;background:var(--color-surface-subtle)}.internal-ai-shell .ai-project-event>div{min-width:0;flex:1}.internal-ai-shell .ai-project-event-icon{width:30px;height:30px;display:grid;flex:0 0 auto;place-items:center;border-radius:9px;color:var(--brand-strong);background:var(--brand-soft)}.internal-ai-shell .ai-project-event.error .ai-project-event-icon{color:var(--color-danger);background:color-mix(in srgb,var(--color-danger) 14%,transparent)}.internal-ai-shell .ai-project-event.queued .ai-project-event-icon{color:var(--color-warning);background:color-mix(in srgb,var(--color-warning) 14%,transparent)}.internal-ai-shell .ai-project-event header{display:flex;align-items:center;justify-content:space-between;gap:12px}.internal-ai-shell .ai-project-event header strong{color:var(--color-text-strong);font-size:11px}.internal-ai-shell .ai-project-event header time{color:var(--color-text-muted);font-size:9px}.internal-ai-shell .ai-project-event p{margin:7px 0;color:var(--color-text-secondary);font-size:11px;line-height:1.6}.internal-ai-shell .ai-project-event-meta{display:flex;align-items:center;gap:5px;color:var(--color-text-muted);font-size:9px}.internal-ai-shell .ai-project-event-meta em{margin-left:4px;color:var(--color-text-muted);font-style:normal}.internal-ai-shell .ai-project-event img,.internal-ai-shell .ai-project-event video{display:block;max-width:280px;max-height:180px;margin-top:10px;border-radius:8px;object-fit:cover}.internal-ai-shell .ai-project-event button{display:flex;align-items:center;gap:5px;margin-top:10px;padding:5px 8px;border:1px solid var(--color-border);border-radius:6px;background:var(--color-surface-panel);color:var(--color-text-secondary);font-size:9px}.ai-canvas-reference-picker{position:relative;display:inline-flex}.ai-canvas-reference-picker>button.active{color:var(--brand-strong);background:var(--brand-soft)}.ai-canvas-reference-popover{position:absolute;z-index:40;left:0;bottom:36px;width:330px;padding:10px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface-panel);box-shadow:var(--shadow-panel)}.ai-canvas-reference-popover>header{display:flex;align-items:center;justify-content:space-between;padding:2px 2px 8px}.ai-canvas-reference-popover>header strong{color:var(--color-text-strong);font-size:11px}.ai-canvas-reference-popover>header button{width:24px!important;height:24px!important}.ai-canvas-reference-popover>label{display:flex!important;align-items:center;gap:6px;height:31px!important;margin:0 0 8px!important;padding:0 8px!important}.ai-canvas-reference-popover>label input{display:block!important;width:100%;border:0;outline:0;background:transparent;color:var(--color-text-primary);font-size:10px}.ai-canvas-reference-popover>div{max-height:260px;overflow:auto}.ai-canvas-reference-popover>div>button{width:100%!important;height:auto!important;display:flex!important;align-items:flex-start!important;justify-content:flex-start!important;gap:8px;padding:8px!important;text-align:left}.ai-canvas-reference-popover>div>button:hover,.ai-canvas-reference-popover>div>button.selected{background:var(--brand-soft);color:var(--brand-strong)}.ai-canvas-reference-popover>div>button>span{min-width:0;display:grid;gap:3px}.ai-canvas-reference-popover>div strong{color:var(--color-text-strong);font-size:10px}.ai-canvas-reference-popover>div small{overflow:hidden;color:var(--color-text-muted);font-size:9px;text-overflow:ellipsis;white-space:nowrap}.ai-canvas-reference-popover>p{margin:16px 4px;color:var(--color-text-muted);font-size:10px}.ai-canvas-reference-popover>div>button.ai-mention-bot{margin-bottom:5px;border:1px solid var(--brand-border);border-radius:8px;background:color-mix(in srgb,var(--brand-soft) 54%,transparent)}.ai-canvas-reference-popover h4{margin:7px 8px 4px;color:var(--color-text-muted);font-size:8px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.ai-canvas-reference-popover>div>button>i{width:20px;height:20px;display:grid;flex:0 0 auto;place-items:center;border-radius:6px;background:var(--brand-soft);color:var(--brand-strong);font-size:8px;font-style:normal}.ai-selected-canvas-references{display:flex;flex-wrap:wrap;gap:6px;padding:9px 10px 0}.ai-selected-canvas-references>span{display:flex;align-items:center;gap:4px;max-width:260px;padding:5px 7px;border:1px solid var(--brand-border);border-radius:6px;color:var(--brand-strong);background:var(--brand-soft);font-size:9px}.ai-selected-canvas-references>span.revision{border-style:dashed}.ai-selected-canvas-references>span em{padding-left:4px;border-left:1px solid var(--brand-border);font-size:8px;font-style:normal}.ai-selected-canvas-references>span button{width:auto!important;height:auto!important;color:inherit}.ai-selected-members{display:flex;flex-wrap:wrap;gap:6px;padding:9px 10px 0}.ai-selected-members>span{display:flex;align-items:center;gap:4px;padding:5px 7px;border:1px solid var(--brand-border);border-radius:6px;color:var(--brand-strong);background:var(--brand-soft);font-size:9px}.ai-selected-members>span button{width:auto!important;height:auto!important;color:inherit}.ai-message-canvas-references{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.ai-message-canvas-reference{display:flex;align-items:stretch;border:1px solid var(--color-border);border-radius:7px;background:var(--color-surface-subtle);overflow:hidden}.ai-reference-open{display:flex;align-items:center;gap:6px;padding:6px 8px;border:0;background:transparent;color:var(--color-text-secondary)}.ai-reference-open:hover{background:var(--brand-soft)}.ai-reference-open>span{display:grid;text-align:left}.ai-message-canvas-references strong{color:var(--color-text-primary);font-size:9px}.ai-message-canvas-references small{color:var(--color-text-muted);font-size:8px}.ai-reference-version{display:flex;align-items:center;gap:3px;padding:0 7px;border:0;border-left:1px solid var(--color-border);background:transparent;color:var(--color-text-muted);font-size:8px}.ai-message-canvas-reference.updated .ai-reference-version{color:var(--color-warning);background:color-mix(in srgb,var(--color-warning) 9%,transparent)}.ai-message-canvas-reference.missing .ai-reference-version{color:var(--color-danger);background:color-mix(in srgb,var(--color-danger) 9%,transparent)}.ai-reference-revision-records{display:grid;gap:5px;margin-top:9px}.ai-reference-revision-records>div{display:flex;align-items:center;gap:7px;padding:7px 9px;border:1px dashed var(--brand-border);border-radius:7px;background:var(--brand-soft);color:var(--brand-strong)}.ai-reference-revision-records span{min-width:0;flex:1;font-size:8px}.ai-reference-revision-records strong{margin-right:5px;font-size:9px}.ai-reference-revision-records button{border:0;background:transparent;color:inherit;font-size:8px;text-decoration:underline;text-underline-offset:2px}.ai-reference-compare-backdrop{position:fixed;z-index:90;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:20px;background:#0008}.ai-reference-compare{width:min(720px,94vw);border:1px solid var(--color-border);border-radius:13px;background:var(--color-surface-panel);box-shadow:var(--shadow-panel)}.ai-reference-compare>header{display:flex;align-items:flex-start;justify-content:space-between;padding:16px;border-bottom:1px solid var(--color-border)}.ai-reference-compare>header span{color:var(--brand-strong);font-size:8px;letter-spacing:.12em}.ai-reference-compare>header h3{margin:4px 0 0;color:var(--color-text-strong);font-size:15px}.ai-reference-compare>header button{width:28px;height:28px;border:0;background:transparent;color:var(--color-text-muted)}.ai-reference-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:14px}.ai-reference-compare-grid article{min-width:0;padding:12px;border:1px solid var(--color-border);border-radius:9px;background:var(--color-surface-subtle)}.ai-reference-compare-grid article.missing{border-style:dashed}.ai-reference-compare-grid strong{display:block;color:var(--color-text-primary);font-size:10px}.ai-reference-compare-grid em{display:inline-block;margin:7px 0;padding:3px 6px;border-radius:4px;background:var(--brand-soft);color:var(--brand-strong);font-size:8px;font-style:normal}.ai-reference-compare-grid p{max-height:190px;overflow:auto;margin:4px 0 10px;color:var(--color-text-secondary);font-size:10px;line-height:1.65;white-space:pre-wrap}.ai-reference-compare-grid small{color:var(--color-text-muted);font-size:8px}.ai-reference-compare>footer{display:flex;justify-content:flex-end;gap:7px;padding:12px 14px;border-top:1px solid var(--color-border)}.ai-reference-compare>footer button{padding:7px 10px;border:1px solid var(--color-border);border-radius:6px;background:var(--color-surface-subtle);color:var(--color-text-secondary);font-size:9px}.ai-reference-compare>footer button.primary{border-color:var(--brand-border);background:var(--brand-soft);color:var(--brand-strong)}@media(max-width:760px){.ai-canvas-reference-popover{position:fixed;right:10px;bottom:62px;left:10px;width:auto}.ai-canvas-reference-popover>div{max-height:42vh}.ai-reference-compare-grid{grid-template-columns:1fr}.ai-reference-compare-grid p{max-height:120px}}.ai-message-reply-quote{display:flex;align-items:flex-start;gap:6px;max-width:100%;margin:0 0 8px;padding:7px 9px;border:1px solid var(--color-border);border-left:2px solid var(--brand-strong);border-radius:6px;background:var(--color-surface-subtle);color:var(--color-text-muted);text-align:left}.ai-message-reply-quote>span{min-width:0;display:grid;gap:2px}.ai-message-reply-quote strong{color:var(--color-text-primary);font-size:9px}.ai-message-reply-quote small{overflow:hidden;color:var(--color-text-muted);font-size:9px;text-overflow:ellipsis;white-space:nowrap}.ai-message-mentions{display:flex;flex-wrap:wrap;gap:4px;margin-top:7px}.ai-message-mentions span{padding:3px 6px;border-radius:5px;background:var(--brand-soft);color:var(--brand-strong);font-size:9px}.ai-reply-action{display:inline-flex;align-items:center;gap:4px;margin-top:8px;padding:4px 6px;border:0;background:transparent;color:var(--color-text-muted);font-size:9px}.ai-reply-action:hover{color:var(--brand-strong)}.ai-reply-composer{display:flex;align-items:center;gap:7px;margin:8px 10px 0;padding:7px 9px;border-left:2px solid var(--brand-strong);border-radius:5px;background:var(--color-surface-subtle);color:var(--color-text-muted)}.ai-reply-composer>span{min-width:0;display:grid;flex:1;gap:2px}.ai-reply-composer strong{color:var(--color-text-primary);font-size:9px}.ai-reply-composer small{overflow:hidden;font-size:9px;text-overflow:ellipsis;white-space:nowrap}.ai-reply-composer>button{width:22px!important;height:22px!important}.ai-chat-message.message-highlight .ai-chat-body{animation:ai-message-highlight 1.8s ease-out}@keyframes ai-message-highlight{0%{box-shadow:0 0 0 3px var(--brand-border);background:var(--brand-soft)}to{box-shadow:none;background:transparent}}.ai-document-contexts{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}.ai-document-context{display:inline-flex;align-items:center;gap:5px;min-width:0;max-width:100%;padding:5px 8px;border:1px solid var(--border-subtle, #dfe3e8);border-radius:8px;background:var(--surface-secondary, rgba(255, 255, 255, .72));color:var(--text-secondary, #687078);font-size:12px;line-height:1.25}.ai-document-context.ready svg:nth-last-of-type(1){color:#2a8f5b}.ai-document-context.warning svg:nth-last-of-type(1){color:#b66a18}.ai-document-name{max-width:240px;overflow:hidden;color:var(--text-primary, #202124);font-weight:550;text-overflow:ellipsis;white-space:nowrap}.ai-notification-center{position:relative;display:inline-flex}.ai-notification-center>button{position:relative}.ai-notification-center>button.active{color:var(--brand-strong);background:var(--brand-soft)}.ai-notification-center>button>em{position:absolute;top:-5px;right:-5px;min-width:15px;height:15px;display:grid;place-items:center;padding:0 3px;border:2px solid var(--color-surface-panel);border-radius:8px;background:var(--color-danger);color:#fff;font-size:7px;font-style:normal}.ai-notification-popover{position:absolute;z-index:45;right:0;top:38px;width:340px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface-panel);box-shadow:var(--shadow-panel)}.ai-notification-popover>header{display:flex;align-items:center;justify-content:space-between;padding:10px;border-bottom:1px solid var(--color-border)}.ai-notification-popover>header strong{font-size:11px}.ai-notification-popover>header button{width:auto;height:25px;gap:4px;color:var(--brand-strong);font-size:8px}.ai-notification-popover>div{max-height:360px;overflow:auto}.ai-notification-popover>div>button{width:100%;height:auto;display:flex;align-items:flex-start;gap:8px;padding:10px;border-radius:0;text-align:left}.ai-notification-popover>div>button.unread{background:var(--brand-soft)}.ai-notification-popover>div>button>span{min-width:0;display:grid;flex:1;gap:3px}.ai-notification-popover>div strong{color:var(--color-text-primary);font-size:9px}.ai-notification-popover>div small{overflow:hidden;color:var(--color-text-muted);font-size:8px;text-overflow:ellipsis;white-space:nowrap}.ai-notification-popover>div i{width:6px;height:6px;margin-top:4px;border-radius:50%;background:var(--brand-strong)}.ai-notification-popover>p{margin:24px;text-align:center;color:var(--color-text-muted);font-size:9px}@media(max-width:760px){.ai-notification-popover{position:fixed;right:10px;top:60px;left:10px;width:auto}}.ai-execution-dock{position:relative;border-bottom:1px solid var(--color-border);background:var(--color-surface-panel)}.ai-execution-dock>header{display:flex;align-items:center;justify-content:space-between;padding:7px 12px}.ai-execution-dock>header button{display:flex;align-items:center;gap:6px;border:0;background:transparent;color:var(--color-text-secondary);font-size:9px}.ai-execution-dock>header strong{color:var(--color-text-primary);font-size:10px}.ai-execution-dock>header span{color:var(--color-text-muted)}.ai-execution-dock>header button.new{padding:5px 8px;border:1px solid var(--brand-border);border-radius:6px;color:var(--brand-strong);background:var(--brand-soft)}.ai-execution-body{display:grid;grid-template-columns:260px 1fr;gap:10px;padding:0 12px 10px}.ai-action-form{display:grid;gap:6px;padding:9px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface-subtle)}.ai-action-form input,.ai-action-form select,.ai-action-form textarea{width:100%;padding:7px;border:1px solid var(--color-border);border-radius:6px;outline:0;background:var(--color-surface-panel);color:var(--color-text-primary);font-size:9px}.ai-action-form textarea{min-height:64px;resize:vertical}.ai-action-form button{display:flex;align-items:center;justify-content:center;gap:5px;padding:7px;border:1px solid var(--brand-border);border-radius:6px;background:var(--brand-soft);color:var(--brand-strong);font-size:9px}.ai-execution-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.ai-execution-list>p{margin:12px;color:var(--color-text-muted);font-size:9px}.ai-action-card{min-width:0;padding:9px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface-subtle)}.ai-action-card>div{display:flex;align-items:center;gap:7px;color:var(--brand-strong)}.ai-action-card>div span{min-width:0;display:grid;flex:1}.ai-action-card strong{overflow:hidden;color:var(--color-text-primary);font-size:9px;text-overflow:ellipsis;white-space:nowrap}.ai-action-card small{color:var(--color-text-muted);font-size:8px}.ai-action-card p{display:-webkit-box;overflow:hidden;margin:7px 0;color:var(--color-text-secondary);font-size:9px;line-height:1.5;-webkit-box-orient:vertical;-webkit-line-clamp:2}.ai-action-card em{display:block;margin:6px 0;color:var(--color-danger);font-size:8px;font-style:normal}.ai-action-card footer{display:flex;flex-wrap:wrap;gap:5px}.ai-action-card footer button{display:flex;align-items:center;gap:4px;padding:4px 6px;border:1px solid var(--color-border);border-radius:5px;background:var(--color-surface-panel);color:var(--color-text-secondary);font-size:8px}.ai-action-card footer button.primary{border-color:var(--brand-border);background:var(--brand-soft);color:var(--brand-strong)}.ai-action-card.status-failed,.ai-action-card.status-stale{border-color:color-mix(in srgb,var(--color-danger) 38%,var(--color-border))}@media(max-width:900px){.ai-execution-body,.ai-execution-list{grid-template-columns:1fr}}@media(max-width:760px){.ai-execution-dock>header{padding-inline:10px}.ai-execution-body{max-height:55vh;overflow:auto;padding-inline:10px}.ai-execution-dock>header span{display:none}}.internal-ai-shell .ai-collab{position:relative;grid-template-columns:minmax(0,1fr) var(--ai-context-width, 326px)}.internal-ai-shell .ai-collab.context-collapsed{grid-template-columns:minmax(0,1fr)}.internal-ai-shell .ai-collab.context-collapsed .ai-context-panel{display:none}.internal-ai-shell .ai-collab-empty{grid-column:1 / -1}.internal-ai-shell .ai-context-panel{position:relative;display:flex;min-height:0;flex-direction:column}.ai-context-resize-handle{position:absolute;z-index:5;top:0;bottom:0;left:-6px;width:12px;border:0;outline:0;cursor:col-resize;touch-action:none}.ai-context-resize-handle:after{content:"";position:absolute;top:0;bottom:0;left:5px;width:1px;background:var(--color-border);transition:width .12s ease,background-color .12s ease}.ai-context-resize-handle:hover:after,.ai-context-resize-handle:focus-visible:after,.ai-context-resizing .ai-context-resize-handle:after{width:2px;background:var(--brand-strong)}body.ai-context-resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}.internal-ai-shell .ai-context-panel>nav{display:flex;flex:0 0 auto;grid-template-columns:none;padding:0 7px}.internal-ai-shell .ai-context-panel>nav button{min-width:0;flex:1 1 0;padding:0 4px}.internal-ai-shell .ai-context-panel>nav .ai-context-collapse{flex:0 0 30px;padding:0}.internal-ai-shell .ai-panel-content{height:auto;min-height:0;flex:1 1 auto}.internal-ai-shell .ai-search-results{display:grid;gap:10px}.internal-ai-shell .ai-search-results article{display:grid;gap:6px;padding:11px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface)}.internal-ai-shell .ai-search-results article>span{width:fit-content;padding:2px 7px;border-radius:999px;color:var(--brand-strong);background:var(--brand-soft);font-size:11px;font-weight:650}.internal-ai-shell .ai-search-results strong{color:var(--color-text-strong);font-size:14px}.internal-ai-shell .ai-search-results p{margin:0;color:var(--color-text);font-size:13px;line-height:1.55;display:-webkit-box;overflow:hidden;-webkit-line-clamp:3;-webkit-box-orient:vertical}.internal-ai-shell .ai-search-results small{color:var(--color-text-muted);font-size:11px}.internal-ai-shell .ai-search-results button{width:fit-content;display:inline-flex;align-items:center;gap:4px;border:1px solid var(--brand-border);color:var(--brand-strong);background:var(--brand-soft)}.internal-ai-shell .ai-room-title-button{display:block;min-width:0;padding:0;border:0;color:inherit;background:transparent;text-align:left}.internal-ai-shell .ai-room-title-button:hover h1{color:var(--brand-strong)}.ai-thread-panel{display:flex;min-height:0;flex:1 1 auto;flex-direction:column}.ai-thread-panel>header{display:flex;align-items:center;justify-content:space-between;padding:16px 14px 2px}.ai-thread-panel>header>div{display:flex;min-width:0;flex-direction:column;gap:3px}.ai-thread-panel>header strong{color:var(--color-text-strong);font-size:12px}.ai-thread-panel>header span{color:var(--color-text-muted);font-size:8px}.ai-thread-panel>header button{width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--brand-border);border-radius:7px;color:var(--brand-strong);background:var(--brand-soft)}.ai-thread-panel .ai-sidebar-search{flex:0 0 auto}.ai-thread-kind-tabs{display:grid;flex:0 0 auto;grid-template-columns:1fr 1fr;gap:3px;margin:10px 12px 8px;padding:3px;border-radius:10px;background:var(--color-surface-muted)}.ai-thread-kind-tabs button{min-width:0;height:38px;display:flex;align-items:center;justify-content:center;gap:6px;padding:0 9px;border:0;border-radius:8px;color:var(--color-text-muted);background:transparent;font-size:13px;font-weight:600}.ai-thread-kind-tabs button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ai-thread-kind-tabs button em{min-width:18px;height:18px;display:grid;place-items:center;padding:0 5px;border-radius:999px;color:var(--color-text-muted);background:var(--color-surface-subtle);font-size:11px;font-style:normal;font-weight:500}.ai-thread-kind-tabs button.active{color:var(--color-text-strong);background:var(--color-surface-panel-strong);box-shadow:0 1px 3px color-mix(in srgb,#000 12%,transparent)}.ai-thread-kind-tabs button.active em{color:var(--brand-strong);background:var(--brand-soft)}.ai-thread-panel-list{min-height:0;flex:1 1 auto;overflow-y:auto;overscroll-behavior:contain}.ai-thread-panel-empty{padding:30px 14px;color:var(--color-text-muted);font-size:9px;text-align:center}.ai-thread-panel>footer{display:grid;flex:0 0 auto;grid-template-columns:1fr 1fr;gap:7px;padding:10px 12px 12px;border-top:1px solid var(--color-border)}.ai-thread-panel>footer button{display:flex;min-width:0;align-items:center;justify-content:center;gap:5px;padding:8px 5px;border:1px solid var(--color-border);border-radius:7px;color:var(--color-text-secondary);background:var(--color-surface-subtle);font-size:8px}.ai-thread-panel>footer button:hover{border-color:var(--brand-border);color:var(--brand-strong);background:var(--brand-soft)}.internal-ai-shell .ai-asset-grid{grid-template-columns:repeat(auto-fill,minmax(132px,1fr));align-items:start}.internal-ai-shell .ai-asset-card img,.internal-ai-shell .ai-asset-card>div{width:100%;height:auto;aspect-ratio:16 / 10}.internal-ai-shell .ai-asset-card img{object-fit:contain}.internal-ai-shell .ai-panel-subtitle{margin:14px 0 8px;color:var(--color-text);font-size:12px;font-weight:650}.internal-ai-shell .ai-company-material-list{display:grid;gap:8px}.internal-ai-shell .ai-company-material-list>button{display:grid;grid-template-columns:auto minmax(0,1fr);gap:3px 8px;padding:10px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface);color:var(--color-text);text-align:left}.internal-ai-shell .ai-company-material-list>button:hover{border-color:var(--brand-border);background:var(--brand-soft)}.internal-ai-shell .ai-company-material-list span{grid-row:span 2;align-self:start;padding:2px 6px;border-radius:999px;background:var(--color-surface-subtle);color:var(--color-text-tertiary);font-size:10px}.internal-ai-shell .ai-company-material-list strong,.internal-ai-shell .ai-company-material-list small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.internal-ai-shell .ai-company-material-list strong{font-size:12px}.internal-ai-shell .ai-company-material-list small{color:var(--color-text-tertiary);font-size:11px}.internal-ai-shell .ai-company-material-list em{grid-column:2;display:inline-flex;align-items:center;gap:4px;color:var(--brand-strong);font-size:11px;font-style:normal}@media(max-width:1100px){.internal-ai-shell .ai-collab{grid-template-columns:minmax(0,1fr)}.internal-ai-shell .ai-context-panel{position:absolute;z-index:20;top:0;right:0;bottom:0;width:min(326px,calc(100vw - 58px));border-left:1px solid var(--color-border);box-shadow:var(--shadow-panel)}.ai-context-resize-handle{display:none}}@media(max-width:820px){.internal-ai-shell .ai-context-panel{width:min(340px,100vw)}}.internal-ai-shell .ai-thinking{display:flex;align-items:flex-start;gap:11px;margin:2px 0 26px;color:var(--color-text-secondary)}.internal-ai-shell .ai-thinking-avatar{position:relative;width:32px;height:32px;display:grid;flex:0 0 32px;place-items:center;border:1px solid var(--brand-border);border-radius:10px;color:var(--brand-strong);background:var(--brand-soft);animation:ai-thinking-breathe 1.8s ease-in-out infinite}.internal-ai-shell .ai-thinking-avatar svg:last-child{position:absolute;top:-4px;right:-4px;padding:1px;border-radius:50%;color:var(--brand-strong);background:var(--color-surface-page);animation:ai-thinking-sparkle 1.4s ease-in-out infinite}.internal-ai-shell .ai-thinking-bubble{min-width:190px;padding:10px 13px 11px;border:1px solid var(--brand-border);border-radius:4px 15px 15px;background:color-mix(in srgb,var(--brand-soft) 58%,var(--color-surface-panel-strong))}.internal-ai-shell .ai-thinking-bubble header{display:flex;align-items:center;gap:8px}.internal-ai-shell .ai-thinking-bubble strong{color:var(--brand-strong);font-size:13px;font-weight:600}.internal-ai-shell .ai-thinking-bubble header span{color:var(--color-text-muted);font-size:12px}.internal-ai-shell .ai-thinking-dots{height:18px;display:flex;align-items:flex-end;gap:4px;margin-top:3px}.internal-ai-shell .ai-thinking-dots i{width:6px;height:6px;border-radius:50%;background:var(--brand-strong);animation:ai-thinking-dot 1.05s ease-in-out infinite}.internal-ai-shell .ai-thinking-dots i:nth-child(2){animation-delay:.14s}.internal-ai-shell .ai-thinking-dots i:nth-child(3){animation-delay:.28s}@keyframes ai-thinking-dot{0%,60%,to{transform:translateY(0);opacity:.38}30%{transform:translateY(-5px);opacity:1}}@keyframes ai-thinking-breathe{0%,to{box-shadow:0 0 color-mix(in srgb,var(--brand) 0%,transparent)}50%{box-shadow:0 0 0 5px color-mix(in srgb,var(--brand) 10%,transparent)}}@keyframes ai-thinking-sparkle{0%,to{transform:scale(.8) rotate(-8deg);opacity:.45}50%{transform:scale(1.12) rotate(8deg);opacity:1}}.ai-image-preview-trigger{position:relative;width:100%;display:block;overflow:hidden;padding:0;border:0;background:transparent;cursor:zoom-in}.ai-image-preview-trigger>img{width:100%;display:block}.ai-image-preview-trigger>span{position:absolute;right:8px;bottom:8px;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;color:#fff;background:#00000094;opacity:0;transform:translateY(4px);transition:opacity .16s ease,transform .16s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.ai-image-preview-trigger:hover>span,.ai-image-preview-trigger:focus-visible>span{opacity:1;transform:translateY(0)}.ai-image-lightbox-backdrop{position:fixed;z-index:1000;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:28px;background:#000000c2;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.ai-image-lightbox{width:min(1440px,94vw);max-height:94vh;display:flex;overflow:hidden;flex-direction:column;border:1px solid color-mix(in srgb,#fff 20%,transparent);border-radius:18px;background:var(--color-surface-panel-strong);box-shadow:0 30px 100px #0000006b}.ai-image-lightbox>header{min-height:52px;display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;gap:16px;padding:0 12px 0 18px;border-bottom:1px solid var(--color-border)}.ai-image-lightbox>header strong{overflow:hidden;color:var(--color-text-strong);font-size:14px;text-overflow:ellipsis;white-space:nowrap}.ai-image-lightbox>header button{width:36px;height:36px;display:grid;flex:0 0 auto;place-items:center;border:0;border-radius:50%;color:var(--color-text-secondary);background:var(--color-surface-muted)}.ai-image-lightbox>div{min-height:0;display:grid;flex:1 1 auto;place-items:center;overflow:auto;padding:18px;background:color-mix(in srgb,#000 88%,var(--color-surface-page))}.ai-image-lightbox>div img{max-width:100%;max-height:calc(94vh - 89px);display:block;object-fit:contain}@media(max-width:760px){.ai-image-lightbox-backdrop{padding:10px}.ai-image-lightbox{width:100%;max-height:96vh;border-radius:14px}}.ai-upload-queue{display:grid;gap:7px;padding:10px 10px 0}.ai-upload-queue article{display:flex;min-width:0;align-items:center;gap:8px;padding:7px 8px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface-subtle)}.ai-upload-queue article.failed{border-color:color-mix(in srgb,var(--color-danger) 40%,var(--color-border));background:color-mix(in srgb,var(--color-danger) 5%,var(--color-surface-subtle))}.ai-upload-preview{width:38px;height:38px;display:grid;flex:0 0 38px;place-items:center;overflow:hidden;border-radius:7px;color:var(--color-text-muted);background:var(--color-surface-muted)}.ai-upload-preview img{width:100%;height:100%;display:block;object-fit:cover}.ai-upload-copy{min-width:0;display:grid;flex:1;gap:3px}.ai-upload-copy strong,.ai-upload-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ai-upload-copy strong{color:var(--color-text-primary);font-size:12px}.ai-upload-copy small{color:var(--color-text-muted);font-size:11px}.ai-upload-copy>span{height:3px;overflow:hidden;border-radius:999px;background:var(--color-border)}.ai-upload-copy>span i{height:100%;display:block;border-radius:inherit;background:var(--brand);transition:width .12s ease}.ai-upload-queue article.failed .ai-upload-copy>span i{background:var(--color-danger)}.ai-upload-queue article>button{width:28px!important;height:28px!important;flex:0 0 28px;color:var(--color-text-muted)}.ai-upload-queue article.failed>button:first-of-type{color:var(--brand-strong)}.ai-collab-composer.ai-drop-active{position:relative;border-color:var(--brand)!important;background:color-mix(in srgb,var(--brand-soft) 70%,var(--color-surface-panel-strong))!important}.ai-collab-composer.ai-drop-active:after{content:"松开鼠标，添加到本次对话";position:absolute;z-index:4;top:6px;right:6px;bottom:6px;left:6px;display:grid;place-items:center;border:1px dashed var(--brand);border-radius:15px;color:var(--brand-strong);background:color-mix(in srgb,var(--brand-soft) 88%,transparent);font-size:14px;font-weight:600;pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.ai-composer-draft-status{display:inline-flex;align-items:center;gap:4px;margin-left:7px;color:var(--color-text-muted);font-size:11px;white-space:nowrap}@media(max-width:760px){.ai-composer-draft-status{display:none}}.admin-style-catalog{display:grid;gap:16px;min-width:0}.admin-style-actions,.admin-style-editor>header{display:flex;gap:10px;align-items:center;justify-content:space-between}.admin-style-table{display:grid;border:1px solid var(--admin-border,#d9dde7);border-radius:12px;overflow:hidden}.admin-style-row{display:grid;grid-template-columns:minmax(220px,2fr) repeat(5,minmax(85px,1fr));gap:12px;align-items:center;padding:12px;border:0;border-bottom:1px solid var(--admin-border,#d9dde7);background:var(--admin-surface,#fff);color:inherit;text-align:left}.admin-style-row:not(.header){cursor:pointer}.admin-style-row:not(.header):hover{background:var(--admin-surface-hover,rgba(127,127,127,.08))}.admin-style-row>span:first-child{display:flex;align-items:center;gap:8px}.admin-style-row img{width:48px;height:38px;object-fit:cover;border-radius:6px}.admin-style-row small{opacity:.65}.admin-style-editor{display:grid;gap:16px}.admin-style-editor h4{margin-top:0}.admin-style-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.admin-style-flags,.admin-style-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px}.admin-style-json{min-height:120px;font-family:ui-monospace,SFMono-Regular,monospace}.admin-style-media-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin:12px 0}.admin-style-media-picker button{display:grid;gap:6px;padding:6px;border:1px solid var(--admin-border,#d9dde7);border-radius:8px;background:transparent;color:inherit}.admin-style-media-picker button.selected{outline:2px solid var(--color-primary,#6d5efc)}.admin-style-media-picker img{width:100%;height:80px;object-fit:cover;border-radius:5px}.admin-style-case{display:grid;grid-template-columns:1fr 2fr auto auto;gap:8px;align-items:center;padding:9px 0;border-top:1px solid var(--admin-border,#d9dde7)}.admin-style-upload input{margin-left:8px}@media(max-width:900px){.admin-style-row{grid-template-columns:minmax(160px,2fr) 1fr 1fr}.admin-style-row>*:nth-child(n+4){display:none}.admin-style-grid{grid-template-columns:1fr 1fr}.admin-style-case{grid-template-columns:1fr}.admin-style-editor>header{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.admin-style-grid{grid-template-columns:1fr}.admin-style-media-picker{grid-template-columns:repeat(2,minmax(0,1fr))}}