@view-transition{navigation: auto;}@keyframes nb-vt-fade-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes nb-vt-fade-out{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-5px)}}::view-transition-old(nb-main){animation:.13s ease-in nb-vt-fade-out both}::view-transition-new(nb-main){animation:.2s ease-out nb-vt-fade-in both}::view-transition-old(nb-sidebar),::view-transition-new(nb-sidebar){animation:none;mix-blend-mode:normal}@media (prefers-reduced-motion: reduce){::view-transition-old(nb-main),::view-transition-new(nb-main){animation:none}}*{box-sizing:border-box}html{min-height:100%;overflow-x:hidden}button,a,[role=button],label,select,input,textarea{touch-action:manipulation}*{-webkit-overflow-scrolling:touch}:root{--nb-bg: #fffafa;--nb-bg-surface: #ffffff;--nb-bg-surface-hover: #f0f0eb;--nb-bg-surface-active: #e8e8e2;--nb-bg-elevated: #ffffff;--nb-border: #d4d4cc;--nb-border-light: #e8e8e2;--nb-text: #2f2f2b;--nb-text-secondary: #6b6b63;--nb-text-muted: #9b9b93;--nb-accent: #2a2a27;--nb-accent-hover: #111110;--nb-accent-light: rgba(0,0,0,.06);--nb-success: #5a8a5f;--nb-warning: #c9a020;--nb-error: #c04040;--nb-shadow-sm: 0 1px 2px rgba(0,0,0,.04), 0 1px 3px rgba(0,0,0,.06);--nb-shadow-md: 0 .25rem 1.25rem rgba(0,0,0,.035), 0 0 0 .5px rgba(0,0,0,.06);--nb-shadow-lg: 0 4px 8px rgba(0,0,0,.08), 0 12px 32px rgba(0,0,0,.1);--nb-radius: 8px;--nb-radius-lg: 12px;--nb-radius-xl: 20px;--nb-toolbar-h: 0px;--nb-sidebar-w: 17rem;--nb-sidebar-collapsed-w: 0px;--nb-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--nb-font-display: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--nb-font-mono: "JetBrains Mono", "Fira Code", "SF Mono", Consolas, monospace;--nb-panel-sources-w: 260px;--nb-panel-studio-w: 320px;--nb-green-light: #c4eed0;--nb-green-bg: #e6f4ea}body[data-theme=dark],html[data-theme=dark] body{--nb-bg: #1a1a18;--nb-bg-surface: #242422;--nb-bg-surface-hover: #2c2c29;--nb-bg-surface-active: #363633;--nb-bg-elevated: #2c2c29;--nb-border: #3a3a36;--nb-border-light: #2c2c29;--nb-text: #e8e8e2;--nb-text-secondary: #a8a8a0;--nb-text-muted: #787870;--nb-accent: #c8c8c0;--nb-accent-hover: #e8e8e2;--nb-accent-light: rgba(255,255,255,.07);--nb-success: #6bb870;--nb-warning: #d4b040;--nb-error: #e06060;--nb-shadow-sm: 0 1px 2px rgba(0,0,0,.2);--nb-shadow-md: 0 2px 8px rgba(0,0,0,.25);--nb-shadow-lg: 0 4px 16px rgba(0,0,0,.35);--nb-green-light: #2b4a37;--nb-green-bg: #1e3a2a}body{margin:0;padding:0;font-family:var(--nb-font);background:var(--nb-bg);color:var(--nb-text);min-height:100vh;min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased}.app-layout{display:flex;height:100vh;height:100dvh;width:100%;overflow:hidden}.sidebar{width:min(var(--nb-sidebar-w),calc(100vw - 32px));height:100vh;height:100dvh;display:flex;flex-direction:column;background:linear-gradient(to bottom,var(--nb-bg-surface),var(--nb-bg));border-right:1px solid var(--nb-border-light);flex-shrink:0;overflow:hidden;transition:width .22s ease,transform .26s cubic-bezier(.4,0,.2,1),opacity .2s ease;position:relative;will-change:transform;view-transition-name:nb-sidebar}.sidebar.collapsed{width:52px;border-right:1px solid var(--nb-border-light);overflow:visible}.sidebar.collapsed .sidebar-link-label,.sidebar.collapsed .brand-logo,.sidebar.collapsed .sidebar-history-label{opacity:0;width:0;overflow:hidden;pointer-events:none}.sidebar.collapsed .sidebar-history,.sidebar.collapsed .sidebar-bottom{display:none}.sidebar.collapsed .sidebar-top{justify-content:center;padding:10px 0}.sidebar.collapsed .sidebar-brand{display:none}.sidebar.collapsed .sidebar-nav-top,.sidebar.collapsed .sidebar-nav-main{align-items:center;padding:6px 0}.sidebar.collapsed .sidebar-link{justify-content:center;padding:8px;width:36px;height:36px;margin:2px auto;border-radius:8px;gap:0}.sidebar.collapsed .sidebar-link[data-tooltip]:hover:after{content:attr(data-tooltip);position:absolute;left:100%;top:50%;transform:translateY(-50%);margin-left:8px;padding:4px 10px;background:var(--nb-text);color:var(--nb-bg-surface);font-size:12px;border-radius:6px;white-space:nowrap;z-index:9999;pointer-events:none}.sidebar.collapsed .sidebar-link{position:relative}.sidebar.collapsed .sidebar-collapse-btn{margin:0 auto}.sidebar-top{display:flex;align-items:center;padding:10px 10px 10px 14px;height:48px;flex-shrink:0;transition:opacity .15s}.sidebar-brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--nb-text);flex:1;min-width:0}.brand-logo{height:32px;width:auto;flex-shrink:0;object-fit:contain;transition:opacity .15s}.sidebar-collapse-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--nb-radius);border:none;background:transparent;cursor:pointer;color:var(--nb-text-muted);transition:all .15s;flex-shrink:0}.sidebar-collapse-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.sidebar-nav-top,.sidebar-nav-main{display:flex;flex-direction:column;gap:1px;padding:6px 8px;transition:opacity .15s}.sidebar-nav-main{padding-top:12px;border-top:1px solid var(--nb-border-light)}.sidebar-link{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:var(--nb-radius);text-decoration:none;color:var(--nb-text);font-size:14px;transition:all .1s;cursor:pointer;white-space:nowrap;overflow:hidden;border:none;background:transparent;font-family:inherit;text-align:left}.sidebar-link:hover{background:var(--nb-bg-surface-hover)}.sidebar-link:active{background:var(--nb-bg-surface-active)}.sidebar-link-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0;color:var(--nb-text-secondary)}.sidebar-link-icon.new-chat-icon{width:22px;height:22px;border-radius:6px;background:var(--nb-bg-surface-active)}.sidebar-link:hover .sidebar-link-icon.new-chat-icon{background:var(--nb-border)}.sidebar-link-label{flex:1;overflow:hidden;text-overflow:ellipsis;transition:opacity .15s}.sidebar-link.active{background:var(--nb-bg-surface-active);font-weight:600}.sidebar-link.active .sidebar-link-icon{color:var(--nb-accent)}.sidebar-task-item.active{background:var(--nb-bg-surface-active);font-weight:600}.sidebar-spacer{flex:1;min-height:0}.sidebar-history,.sidebar-tasks-section,.sidebar-canvas-section{display:none!important}.sidebar-tasks-section{flex:1;overflow-y:auto;overflow-x:hidden;padding:12px 8px;min-height:0;scrollbar-width:none;-ms-overflow-style:none}.sidebar-tasks-section::-webkit-scrollbar{display:none}.sidebar-history-label{font-size:13px;color:var(--nb-text-muted);text-align:center;padding:20px 0;margin:0}.sidebar-history-heading{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--nb-text-muted);margin:0 0 6px 4px;padding:0}.sidebar-task-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--nb-radius);text-decoration:none;color:var(--nb-text);font-size:13px;line-height:1.3;transition:background .12s;cursor:pointer}.sidebar-task-item.has-tags{align-items:flex-start}.sidebar-task-item.has-tags .sidebar-task-status{margin-top:1px}.sidebar-task-item:hover{background:var(--nb-bg-surface-hover)}.sidebar-task-status{flex-shrink:0;width:16px;text-align:center;font-size:12px;display:flex;align-items:center;justify-content:center}.sidebar-task-status svg{width:12px;height:12px}.sidebar-task-status.status-completed{color:var(--nb-success)}.sidebar-task-status.status-failed{color:var(--nb-error)}.sidebar-task-status.status-in_progress{color:var(--nb-accent)}.sidebar-task-status.status-pending{color:var(--nb-text-muted)}.sidebar-task-status.status-waiting_for_user{color:var(--nb-accent)}.sidebar-task-spinner{animation:spin 1s linear infinite;transform-origin:center;display:block}.sidebar-task-body{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}.sidebar-task-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.sidebar-task-tags{display:flex;flex-wrap:wrap;gap:4px}.sidebar-task-tag{display:inline-block;padding:1px 5px;border-radius:4px;font-size:10px;font-weight:500;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:90px}.sidebar-task-tag--agent{background:color-mix(in srgb,var(--nb-accent) 12%,transparent);color:var(--nb-accent)}.sidebar-task-tag--persona{background:color-mix(in srgb,var(--nb-success) 12%,transparent);color:var(--nb-success)}.sidebar-canvas-section{flex:1;overflow-y:auto;overflow-x:hidden;padding:8px;border-top:1px solid var(--nb-border-light);min-height:0;scrollbar-width:none;-ms-overflow-style:none}.sidebar-canvas-section::-webkit-scrollbar{display:none}.sidebar-bottom{border-top:1px solid var(--nb-border-light);padding:8px;flex-shrink:0;transition:opacity .15s}.sidebar-organisation{padding:4px 4px 0}.sidebar-organisation[hidden]{display:none}.sidebar-workspace{padding:4px 4px 8px}.sidebar-scope-row{display:flex;align-items:center;justify-content:space-between;padding:0 2px 3px}.sidebar-scope-row--workspace{padding-top:6px}.sidebar-scope-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--nb-text-muted)}.sidebar-scope-refresh-btn{display:flex;align-items:center;justify-content:center;background:none;border:none;padding:2px;cursor:pointer;color:var(--nb-text-muted);border-radius:4px;transition:color .12s,background .12s;line-height:0}.sidebar-scope-refresh-btn:hover{color:var(--nb-text);background:var(--nb-bg-surface-hover)}.sidebar-scope-refresh-btn:disabled{opacity:.4;cursor:not-allowed}.sidebar-scope-refresh-btn.is-spinning svg{animation:spin .8s linear infinite;transform-origin:center}.sidebar-scope-select{width:100%;padding:6px 10px;background:var(--nb-bg);color:var(--nb-text);border:1px solid var(--nb-border-light);border-radius:var(--nb-radius);font-size:12px;cursor:pointer;font-family:var(--nb-font)}.sidebar-scope-select:focus{outline:none;border-color:var(--nb-accent)}.sidebar-scope-select:disabled{opacity:.5;cursor:not-allowed}.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px 6px;border-radius:var(--nb-radius);cursor:default}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--nb-bg-surface-active);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--nb-text);line-height:1;user-select:none}.user-info{flex:1;min-width:0;display:flex;flex-direction:column}.user-name{font-size:13px;font-weight:500;color:var(--nb-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-plan{font-size:11px;color:var(--nb-text-muted)}.sidebar-theme-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;border:1px solid var(--nb-border-light);background:transparent;cursor:pointer;color:var(--nb-text-muted);transition:all .15s;flex-shrink:0}.sidebar-theme-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.main-content{flex:1;overflow-y:auto;overflow-x:hidden;position:relative;min-width:0;min-height:0;view-transition-name:nb-main}.home-hero{display:flex;flex-direction:column;align-items:center;max-width:1120px;width:100%;margin:0 auto;padding:0 20px;padding-top:clamp(8vh,18vh,200px);gap:24px}.home-hero-prompt{width:calc(100% * 8 / 12);max-width:100%;align-self:center}.greeting-area{display:flex;align-items:center;gap:10px;user-select:none}.greeting-icon{display:flex;align-items:center}.greeting-logo{height:42px;width:auto;object-fit:contain;opacity:.85}.greeting-text{font-family:var(--nb-font-display);font-size:clamp(1.75rem,1rem + 2.2vw,2.5rem);font-weight:400;color:var(--nb-text);margin:0;line-height:1.3}.search-bar-wrapper{width:100%;position:relative}.search-bar{display:flex;flex-direction:column;background:var(--nb-bg-surface);border-radius:var(--nb-radius-xl);border:1px solid transparent;box-shadow:var(--nb-shadow-md);transition:box-shadow .2s,border-color .2s;overflow:visible;position:relative}.search-bar:hover{box-shadow:0 .25rem 1.25rem #0000000e,0 0 0 .5px #0000001a}.search-bar:focus-within{box-shadow:0 .25rem 1.25rem #00000014,0 0 0 .5px #0000001f}.search-bar textarea{width:100%;border:none;outline:none;background:transparent;font-family:var(--nb-font);font-size:16px;color:var(--nb-text);resize:none;padding:18px 20px 8px;line-height:1.5;min-height:2.5rem;max-height:200px;overflow-y:auto}.search-input-mount,.search-bar .notebook-prompt-host{width:100%;padding:14px 20px 6px}.search-bar .notebook-prompt-host .entity-input-container{width:100%;z-index:auto}.search-bar .notebook-prompt-host .entity-input{min-height:2.5rem;max-height:200px;overflow-y:auto;font-size:16px;padding:4px 0;border:none;box-shadow:none;background:transparent;color:var(--nb-text)}.search-bar .notebook-prompt-host .entity-input:empty:before{color:var(--nb-text-muted)}.search-bar .notebook-prompt-host .entity-input-row{border:none;background:transparent;padding:0}.notebook-prompt-suggest-mount{position:relative;z-index:30}.notebook-prompt-suggest-mount .notebook-prompt-suggestions,.notebook-prompt-suggest-mount .entity-suggestions{position:relative;inset:auto;margin-top:6px;max-height:240px;background:var(--nb-bg-surface);border:1px solid var(--nb-border-light);border-radius:12px;box-shadow:var(--nb-shadow-md);color:var(--nb-text)}.notebook-prompt-suggest-mount[data-dropdown=above] .entity-suggestions{margin-top:0;margin-bottom:6px}.notebook-prompt-suggest-mount .entity-suggestion:hover,.notebook-prompt-suggest-mount .entity-suggestion.highlighted{background:color-mix(in srgb,var(--nb-accent) 10%,transparent)}.notebook-prompt-suggest-mount .entity-suggestion-label{color:var(--nb-text)}.notebook-prompt-suggest-mount .entity-suggestion-hint{color:var(--nb-text-muted)}.notebook-prompt-host .entity-link-chip .entity-graph-link{color:var(--nb-accent, #6366f1);border-bottom:1px dashed color-mix(in srgb,var(--nb-accent, #6366f1) 50%,transparent);padding:0 1px;border-radius:2px;text-decoration:none;font-weight:500}.notebook-prompt-host .entity-link-chip .entity-graph-link:hover{color:var(--nb-accent-hover, #4f46e5);border-bottom-color:var(--nb-accent-hover, #4f46e5);background:color-mix(in srgb,var(--nb-accent, #6366f1) 8%,transparent)}.notebook-prompt-host .entity-link-chip .entity-graph-link.a2a-type-link{color:#0d9488;border-bottom-color:color-mix(in srgb,#0d9488 50%,transparent)}.notebook-prompt-host .entity-link-chip .entity-graph-link.a2a-type-link:hover{color:#0f766e;border-bottom-color:#0f766e;background:color-mix(in srgb,#0d9488 8%,transparent)}.notebook-prompt-host .entity-link-chip .entity-remove{color:var(--nb-text-muted)}.pattern-reason-popover{position:absolute;z-index:12000;max-width:280px;padding:10px 12px;border-radius:10px;background:var(--nb-bg-surface, #fff);border:1px solid var(--nb-border-light, #e5e7eb);box-shadow:var(--nb-shadow-md, 0 8px 24px rgba(0, 0, 0, .12));color:var(--nb-text, #111827);font-size:13px;line-height:1.45}.pattern-reason-popover .pattern-reason-param{color:var(--nb-accent, #6366f1);border-bottom:1px dashed color-mix(in srgb,var(--nb-accent, #6366f1) 50%,transparent);font-weight:500}.badge-pattern-info{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;margin-left:4px;padding:0;border:1px solid var(--nb-border-light, #e5e7eb);border-radius:50%;background:transparent;color:var(--nb-text-muted);font-size:11px;font-weight:600;line-height:1;cursor:pointer}.badge-pattern-info:hover{color:var(--nb-accent, #6366f1);border-color:color-mix(in srgb,var(--nb-accent, #6366f1) 40%,transparent)}.notebook-prompt-host .entity-badge .entity-label{color:#fff}.notebook-prompt-host .entity-type-default{background:#475569;color:#fff}.notebook-prompt-host .entity-type-node{background:#4f46e5;color:#fff}.notebook-prompt-host .entity-type-taxonomy_resource,.notebook-prompt-host .entity-type-concept{background:#059669;color:#fff}.notebook-prompt-host .entity-type-ontology_type,.notebook-prompt-host .entity-type-organization{background:#7c3aed;color:#fff}.notebook-prompt-host .entity-type-edge{background:#d97706;color:#fff}.notebook-prompt-host .entity-type-person{background:#db2777;color:#fff}.notebook-prompt-host .entity-type-location{background:#ca8a04;color:#fff}.notebook-prompt-host .entity-type-event{background:#9333ea;color:#fff}.prompt-toolbar-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:999px;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-secondary);cursor:pointer;flex-shrink:0;transition:border-color .15s ease,color .15s ease,background .15s ease}.prompt-toolbar-btn:hover{border-color:var(--nb-accent);color:var(--nb-accent);background:color-mix(in srgb,var(--nb-accent) 8%,transparent)}.prompt-toolbar-btn.is-loading{pointer-events:none;opacity:.7}.prompt-toolbar-btn.is-loading svg{animation:a2a-spin .8s linear infinite}.notebook-prompt-host .entity-badge .entity-label,.a2a-input-shell .notebook-prompt-host .entity-badge .entity-label,.a2a-input-row .notebook-prompt-host .entity-badge .entity-label{max-width:none;overflow:visible;text-overflow:clip;white-space:normal}.search-bar textarea::placeholder{color:var(--nb-text-muted)}.search-bar-actions{display:flex;align-items:center;gap:6px;padding:8px 12px 12px;flex-wrap:nowrap}.search-bar-actions-left,.search-bar-actions-right,.prompt-toolbar-cluster{display:inline-flex;align-items:center;gap:6px;flex-wrap:nowrap;flex-shrink:0}.prompt-attach-wrap{position:relative;flex-shrink:0}.search-bar-attach-badges{display:flex;flex-wrap:wrap;gap:4px;padding:0 12px 4px;min-height:0}.search-bar-attach-badges:empty{display:none;padding:0}.search-bar-actions-spacer{flex:1;min-width:8px}@media (max-width: 520px){.search-bar-actions{flex-wrap:wrap;row-gap:8px}.search-bar-actions-spacer{display:none}.search-bar-actions-right{margin-left:auto}}.search-attach-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:1px solid var(--nb-border-light);background:transparent;cursor:pointer;color:var(--nb-text-muted);transition:all .15s}.search-attach-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text-secondary)}.attach-picker{position:absolute;top:calc(100% + 6px);left:12px;width:200px;background:var(--nb-bg-elevated);border:1px solid var(--nb-border);border-radius:var(--nb-radius-lg);box-shadow:var(--nb-shadow-lg);z-index:100;display:none;padding:4px}.attach-picker.open{display:block}.attach-picker-menu-item{position:relative;display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:var(--nb-radius);cursor:pointer;font-size:13px;color:var(--nb-text);border:none;background:none;width:100%;text-align:left;transition:background .1s}.attach-picker-menu-item:hover{background:var(--nb-bg-surface-hover)}.attach-picker-menu-item.selected{background:var(--nb-accent-light);color:var(--nb-accent)}.attach-picker-menu-item.has-selection{color:var(--nb-accent)}.attach-picker-menu-item .tpl-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.attach-picker-menu-item .tpl-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-picker-menu-item .tpl-check{width:16px;height:16px;color:var(--nb-accent);flex-shrink:0;display:none}.attach-picker-menu-item.selected .tpl-check{display:block}.attach-picker-arrow{width:14px;height:14px;color:var(--nb-text-muted);flex-shrink:0;transition:color .1s}.attach-picker-menu-item:hover .attach-picker-arrow{color:var(--nb-text)}.attach-submenu{position:absolute;left:100%;top:-4px;margin-left:4px;width:240px;max-height:380px;overflow-y:auto;background:var(--nb-bg-elevated);border:1px solid var(--nb-border);border-radius:var(--nb-radius-lg);box-shadow:var(--nb-shadow-lg);padding:4px;display:none;z-index:101}.attach-picker-menu-item:hover>.attach-submenu{display:block}.attach-picker-empty{font-size:12px;color:var(--nb-text-muted);padding:8px 10px;margin:0}.attach-picker-divider{border:none;border-top:1px solid var(--nb-border-light);margin:4px 6px}.attach-submenu-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--nb-radius);cursor:pointer;font-size:13px;color:var(--nb-text);border:none;background:none;width:100%;text-align:left;transition:background .1s}.attach-submenu-item:hover{background:var(--nb-bg-surface-hover)}.attach-submenu-item.selected{background:var(--nb-accent-light);color:var(--nb-accent)}.attach-submenu-item .tpl-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.attach-submenu-item .tpl-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-submenu-item .tpl-check{width:16px;height:16px;color:var(--nb-accent);flex-shrink:0;display:none}.attach-submenu-item.selected .tpl-check{display:block}.chat-view{display:flex;flex-direction:column;height:100%;width:100%;overflow:hidden;position:relative}.chat-view-body{flex:1;overflow:hidden;display:flex;flex-direction:column}.chat-view-header{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--nb-border-light);background:var(--nb-bg);min-height:44px;flex-shrink:0}.chat-header-back{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:6px;background:transparent;color:var(--nb-text-secondary);cursor:pointer;transition:background .15s,color .15s;flex-shrink:0}.chat-header-back:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.chat-header-title-area{display:flex;align-items:center;gap:8px;min-width:0;flex:1}.chat-header-title{font-size:14px;font-weight:600;color:var(--nb-text);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:360px;padding:2px 4px;border-radius:4px;transition:background .15s}.chat-header-title:hover{background:var(--nb-bg-surface-hover)}.chat-header-title-input{font-size:14px;font-weight:600;color:var(--nb-text);background:var(--nb-bg-surface);border:1px solid var(--nb-accent);border-radius:4px;padding:2px 6px;max-width:360px;outline:none;font-family:inherit}.chat-header-mode{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:500;white-space:nowrap;flex-shrink:0}.chat-header-mode svg{width:12px;height:12px;flex-shrink:0}.chat-header-mode[data-mode=chat]{background:#dbeafe;color:#1e40af}.chat-header-mode[data-mode=chat] .chat-header-mode-icon-cli,.chat-header-mode[data-mode=cli] .chat-header-mode-icon-chat{display:none}.chat-header-mode[data-mode=cli]{background:#f3e8ff;color:#6b21a8}[data-theme=dark] .chat-header-mode[data-mode=chat]{background:#3b82f62e;color:#93c5fd}[data-theme=dark] .chat-header-mode[data-mode=cli]{background:#a855f72e;color:#d8b4fe}.mode-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:500;white-space:nowrap}.mode-badge svg{width:13px;height:13px;flex-shrink:0}.mode-chat{background:#dbeafe;color:#1e40af}.mode-cli{background:#f3e8ff;color:#6b21a8}[data-theme=dark] .mode-chat{background:#3b82f62e;color:#93c5fd}[data-theme=dark] .mode-cli{background:#a855f72e;color:#d8b4fe}.cell-mode{white-space:nowrap}.sidebar-task-tag--mode{display:inline-flex;align-items:center;gap:3px;padding:1px 6px;border-radius:99px;font-size:10px;font-weight:500;white-space:nowrap;line-height:1.4;flex-shrink:0}.sidebar-task-tag--mode svg{width:10px;height:10px;flex-shrink:0}.sidebar-task-tag--mode-chat{background:#dbeafe;color:#1e40af}.sidebar-task-tag--mode-cli{background:#f3e8ff;color:#6b21a8}[data-theme=dark] .sidebar-task-tag--mode-chat{background:#3b82f626;color:#93c5fd}[data-theme=dark] .sidebar-task-tag--mode-cli{background:#a855f726;color:#d8b4fe}.artefacts-panel-toggle{position:absolute;top:12px;right:12px;display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border:1px solid var(--nb-border);border-radius:var(--nb-radius);background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:12px;font-weight:500;cursor:pointer;z-index:10;transition:all .15s;box-shadow:var(--nb-shadow-sm)}.artefacts-panel-toggle:hover{border-color:var(--nb-accent);color:var(--nb-accent);background:var(--nb-bg-elevated);box-shadow:var(--nb-shadow-md)}.selected-template-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px 3px 6px;background:var(--nb-accent-light);color:var(--nb-accent);border-radius:6px;font-size:12px;font-weight:500;cursor:default;max-width:min(360px,100%);min-width:0}.selected-template-badge .badge-label,.selected-template-badge .tpl-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-template-badge .badge-remove{display:flex;align-items:center;justify-content:center;width:14px;height:14px;border-radius:50%;border:none;background:transparent;cursor:pointer;color:var(--nb-accent);font-size:14px;line-height:1;padding:0;margin-left:2px}.selected-template-badge .badge-remove:hover{background:var(--nb-accent);color:var(--nb-bg-surface)}.selected-template-badge.locked{opacity:.9}.selected-template-badge.locked .badge-remove{display:none}#selected-attach-badge,.a2a-attach-badge{display:flex;flex-wrap:wrap;gap:4px}.attach-submenu-item.disabled,.attach-submenu-item:disabled{opacity:.45;cursor:not-allowed}.search-send-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:none;background:var(--nb-text);color:var(--nb-bg-surface);cursor:pointer;transition:all .15s;opacity:.3}.search-send-btn:not(:disabled){opacity:1}.search-send-btn:not(:disabled):hover{opacity:.85}.search-send-btn:disabled{cursor:not-allowed}.run-mode-toggle{display:flex;align-items:center;gap:4px;padding:4px 10px;border-radius:16px;border:1px solid var(--nb-border);background:var(--nb-bg-surface);color:var(--nb-text-muted);font-size:11px;font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap;flex-shrink:0;height:28px}.run-mode-toggle:hover{border-color:var(--nb-text-muted);color:var(--nb-text)}.run-mode-toggle .run-mode-icon{width:14px;height:14px;flex-shrink:0}.run-mode-toggle[data-mode=chat] .run-mode-icon-cli,.run-mode-toggle[data-mode=cli] .run-mode-icon-chat{display:none}.run-mode-toggle[data-mode=cli]{background:var(--nb-accent-light, rgba(139, 92, 246, .1));border-color:var(--nb-accent, #8b5cf6);color:var(--nb-accent, #8b5cf6)}.run-mode-toggle .run-mode-label{line-height:1}.run-mode-toggle.run-mode-locked{opacity:.45;cursor:not-allowed;pointer-events:none}.autopilot-toggle{display:flex;align-items:center;gap:4px;padding:4px 10px;border-radius:16px;border:1px solid var(--nb-border);background:var(--nb-bg-surface);color:var(--nb-text-muted);font-size:11px;font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap;flex-shrink:0;height:28px}.autopilot-toggle:hover{border-color:var(--nb-text-muted);color:var(--nb-text)}.autopilot-toggle[data-enabled=true]{background:#22c55e1f;border-color:#22c55e;color:#16a34a}.autopilot-toggle[data-enabled=false]{background:#f59e0b1f;border-color:#f59e0b;color:#d97706}.autopilot-toggle .autopilot-icon{width:14px;height:14px;flex-shrink:0}.autopilot-toggle .autopilot-label{line-height:1}.autopilot-toggle.autopilot-locked{opacity:.45;cursor:not-allowed;pointer-events:none}.a2a-plan-card,.artefact-panel-plan-item{border:1px solid var(--nb-border);border-radius:12px;background:var(--nb-bg-surface)}.a2a-plan-card-inner,.artefact-panel-plan-header{display:flex;align-items:flex-start;gap:10px}.a2a-plan-card-inner{padding:12px;align-items:flex-start}.a2a-plan-card.is-pending{border-color:#f59e0b73}.a2a-plan-card.is-applied{border-color:#22c55e73}.a2a-plan-card-body,.artefact-panel-plan-meta{flex:1;min-width:0}.a2a-plan-card-label,.artefact-panel-plan-title{font-size:13px;font-weight:600;color:var(--nb-text)}.a2a-plan-card-desc,.artefact-panel-plan-desc{font-size:12px;color:var(--nb-text-muted);margin-top:2px}.a2a-plan-card-meta,.artefact-panel-plan-count{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px;font-size:11px;color:var(--nb-text-muted)}.artefact-panel-plan-list{margin:10px 0 0;padding-left:18px;font-size:12px;color:var(--nb-text-secondary)}.artefact-panel-plan-actions,.a2a-plan-apply-btn,.plan-apply-btn,.plan-review-btn{margin-top:10px}.artefact-panel-plan-actions{display:flex;gap:8px}.plan-review-btn,.plan-apply-btn,.a2a-plan-apply-btn{border:1px solid var(--nb-border);background:var(--nb-bg);color:var(--nb-text);border-radius:8px;padding:6px 10px;font-size:12px;cursor:pointer}.plan-apply-btn,.a2a-plan-apply-btn{background:var(--nb-accent, #8b5cf6);border-color:var(--nb-accent, #8b5cf6);color:#fff}.plan-apply-btn.is-applied,.a2a-plan-apply-btn.is-applied{background:#16a34a;border-color:#16a34a}.a2a-plan-card-proposals{margin-top:10px;border-top:1px solid var(--nb-border);padding-top:10px}.a2a-plan-card-proposals-header,.artefact-panel-plan-details{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;font-size:12px;color:var(--nb-text-secondary)}.a2a-plan-card-actions{display:flex;flex-direction:column;gap:8px;align-self:flex-start}.a2a-plan-card-hint{margin:.35rem 0 0;font-size:12px;color:var(--nb-text-secondary)}.a2a-plan-open-plans-btn,.a2a-plan-review-api-btn{border:1px solid var(--nb-border);background:var(--nb-surface);border-radius:8px;padding:6px 10px;font-size:12px;cursor:pointer}.a2a-plan-open-plans-btn:hover,.a2a-plan-review-api-btn:hover,.artefact-panel-open-plans-btn:hover{background:var(--nb-surface-hover)}.a2a-plan-card-inner.is-compact{align-items:center;padding:10px 12px;gap:8px}.a2a-plan-card-inner.is-compact .a2a-plan-card-meta{margin-top:2px}.a2a-plan-card-actions.is-conversation{flex-direction:column;gap:6px;min-width:118px}.a2a-plan-card-inner.is-conversation{align-items:flex-start}.a2a-plan-card-inner.is-conversation .a2a-plan-card-actions .a2a-plan-apply-btn{background:var(--nb-accent, #8b5cf6);border-color:var(--nb-accent, #8b5cf6);color:#fff;border-radius:8px;padding:6px 10px;font-size:12px;cursor:pointer;width:100%}.a2a-plan-card-inner.is-conversation .a2a-plan-card-actions .a2a-plan-apply-btn:disabled{opacity:.6;cursor:not-allowed}.ap-proposal-details,.ap-proposal-field,.ap-proposal-attrs{margin-top:8px}.ap-proposal-field-input{width:100%;font-size:12px;border:1px solid var(--nb-border);border-radius:8px;padding:6px 8px;resize:vertical;background:var(--nb-bg);color:var(--nb-text)}.a2a-plan-card.is-compact{max-width:100%}.artefact-panel-plan-compact{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border:1px solid var(--nb-border);border-radius:10px;background:var(--nb-bg-surface);margin-bottom:6px}.artefact-panel-plan-compact.is-applied{border-color:#22c55e59}.artefact-panel-plan-compact-main{display:flex;align-items:center;gap:8px;min-width:0;flex:1}.artefact-panel-plan-compact-body{min-width:0}.artefact-panel-open-plans-btn{border:1px solid var(--nb-border);background:var(--nb-surface);border-radius:8px;padding:4px 8px;font-size:11px;cursor:pointer;white-space:nowrap;flex-shrink:0}.ap-proposal-list.is-compact .ap-proposal-item{padding:8px 10px}.ap-proposal-list.is-compact .ap-proposal-tags{margin-top:4px;display:flex;gap:6px;flex-wrap:wrap;font-size:11px;color:var(--nb-text-muted)}.a2a-plan-proposal-list,.artefact-panel-plan-proposal-list{list-style:none;margin:0;padding:0;display:none;max-height:280px;overflow:auto}.a2a-plan-proposal-list.is-expanded,.artefact-panel-plan-proposal-list.is-expanded,.artefact-panel-plan-details:not([hidden]) .artefact-panel-plan-proposal-list{display:block}.a2a-plan-proposal-item,.artefact-panel-plan-proposal-item{padding:8px 0;border-bottom:1px solid var(--nb-border)}.a2a-plan-proposal-check,.artefact-panel-plan-proposal-check{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--nb-text);cursor:pointer}.a2a-plan-proposal-desc,.artefact-panel-plan-proposal-desc{margin:4px 0 0 22px;font-size:11px;color:var(--nb-text-muted)}.a2a-plan-proposal-tags,.artefact-panel-plan-proposal-tags{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 0 22px;font-size:10px}.a2a-plan-proposal-tags span,.artefact-panel-plan-proposal-tags span{background:color-mix(in srgb,var(--nb-accent, #6366f1) 82%,#000 18%);color:#fff;border-radius:999px;padding:2px 6px;font-weight:600;text-transform:lowercase}.a2a-plan-proposal-details,.artefact-panel-plan-proposal-details,.plan-proposal-details{margin:6px 0 0 22px;padding:8px 10px;border-radius:8px;background:var(--nb-bg-secondary, rgba(0, 0, 0, .04));border:1px solid var(--nb-border)}.a2a-plan-proposal-detail-line,.artefact-panel-plan-proposal-detail-line,.plan-proposal-detail-line{font-family:SF Mono,Cascadia Code,Consolas,monospace;font-size:11px;line-height:1.45;color:var(--nb-text-secondary);white-space:pre-wrap;word-break:break-word}.a2a-plan-proposal-detail-line+.a2a-plan-proposal-detail-line,.artefact-panel-plan-proposal-detail-line+.artefact-panel-plan-proposal-detail-line,.plan-proposal-detail-line+.plan-proposal-detail-line{margin-top:4px}.a2a-plan-proposal-field,.artefact-panel-plan-proposal-field,.plan-proposal-field{display:flex;flex-direction:column;gap:6px;margin:10px 0 0 22px}.a2a-plan-proposal-field-label,.artefact-panel-plan-proposal-field-label,.plan-proposal-field-label{font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--nb-text-muted)}.a2a-plan-proposal-field-input,.artefact-panel-plan-proposal-field-input,.plan-proposal-field-input{width:100%;min-height:72px;resize:vertical;border:1px solid var(--nb-border-light);border-radius:8px;padding:8px 10px;font-size:12px;line-height:1.45;font-family:inherit;background:var(--nb-bg);color:var(--nb-text-primary)}.a2a-plan-proposal-attrs,.artefact-panel-plan-proposal-attrs,.plan-proposal-attrs{display:grid;gap:8px;margin:10px 0 0 22px}.a2a-plan-proposal-attr,.artefact-panel-plan-proposal-attr,.plan-proposal-attr{display:grid;gap:4px}.a2a-plan-proposal-attr-label,.artefact-panel-plan-proposal-attr-label,.plan-proposal-attr-label{font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--nb-text-muted)}.a2a-plan-proposal-attr-value,.artefact-panel-plan-proposal-attr-value,.plan-proposal-attr-value{display:block;border:1px solid var(--nb-border-light);border-radius:8px;padding:7px 10px;font-size:12px;line-height:1.4;background:var(--nb-bg);color:var(--nb-text-primary);word-break:break-word;white-space:pre-wrap}.artefact-panel-plan-item.is-applied{border-color:#22c55e73}.a2a-plan-toggle-btn,.plan-review-btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:4px 10px;border:1px solid var(--nb-border-light);border-radius:8px;background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:11px;font-weight:500;line-height:1.2;cursor:pointer;white-space:nowrap;transition:border-color .15s ease,color .15s ease,background .15s ease}.a2a-plan-toggle-btn:hover,.plan-review-btn:hover{border-color:var(--nb-accent);color:var(--nb-accent);background:color-mix(in srgb,var(--nb-accent) 8%,var(--nb-bg-surface))}.quick-chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;width:100%}.persona-chip{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:100px;border:1px solid var(--nb-border);background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap;user-select:none}.persona-chip:hover,.persona-chip.selected{border-color:var(--nb-accent);color:var(--nb-accent);background:var(--nb-accent-light)}.persona-chip .chip-checkbox{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:4px;border:1.5px solid var(--nb-border);background:var(--nb-bg-surface);flex-shrink:0;transition:all .15s}.persona-chip.selected .chip-checkbox{border-color:var(--nb-accent);background:var(--nb-accent)}.persona-chip.selected .chip-checkbox:after{content:"";display:block;width:8px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translateY(-1px)}.persona-chip.multi-select{gap:8px}.persona-chip-icon{display:flex;align-items:center;font-size:14px}.agents-section{width:100%;margin-top:8px}.agents-section-title{font-size:12px;font-weight:600;color:var(--nb-text-muted);text-transform:uppercase;letter-spacing:.5px;margin:0 0 10px 4px}.agents-grid--solo{margin-top:0}.agents-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}.agent-card{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--nb-radius-lg);border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);cursor:pointer;transition:all .15s}.agent-card:hover{border-color:var(--nb-border);box-shadow:var(--nb-shadow-sm)}.agent-card.selected{border-color:var(--nb-accent);background:var(--nb-accent-light)}.agent-card.selected .agent-avatar{background:var(--nb-accent);color:var(--nb-bg-surface)}.agent-card .card-checkbox{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:4px;border:1.5px solid var(--nb-border);background:var(--nb-bg-surface);flex-shrink:0;transition:all .15s}.agent-card.selected .card-checkbox{border-color:var(--nb-accent);background:var(--nb-accent)}.agent-card.selected .card-checkbox:after{content:"";display:block;width:9px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translateY(-1px)}.agent-card.multi-select{gap:8px}.agent-avatar{width:32px;height:32px;border-radius:50%;background:var(--nb-bg-surface-active);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px;color:var(--nb-text-secondary);font-weight:600}.agent-info{flex:1;min-width:0}.agent-name{font-size:13px;font-weight:500;color:var(--nb-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.agent-desc{font-size:11px;color:var(--nb-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-modal-overlay{position:fixed;inset:0;display:flex;align-items:flex-start;justify-content:center;padding:72px 20px 20px;background:#0f172a61;backdrop-filter:blur(8px);z-index:220}.search-modal-overlay[hidden]{display:none!important}.search-modal{width:min(760px,100%);max-height:min(78vh,820px);display:flex;flex-direction:column;background:var(--nb-bg-elevated);border:1px solid var(--nb-border);border-radius:24px;box-shadow:var(--nb-shadow-lg);overflow:hidden}.search-modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 22px 16px;border-bottom:1px solid var(--nb-border-light)}.search-modal-title{margin:0;font-family:var(--nb-font-display);font-size:1.2rem;font-weight:600;color:var(--nb-text)}.search-modal-subtitle{margin:6px 0 0;font-size:13px;color:var(--nb-text-muted)}.search-modal-close{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--nb-border-light);border-radius:50%;background:transparent;color:var(--nb-text-muted);cursor:pointer;transition:all .15s}.search-modal-close:hover{border-color:var(--nb-border);background:var(--nb-bg-surface-hover);color:var(--nb-text)}.search-modal-controls{display:flex;flex-direction:column;gap:14px;padding:18px 22px;border-bottom:1px solid var(--nb-border-light)}.search-modal-input{width:100%;border:1px solid var(--nb-border);border-radius:16px;background:var(--nb-bg-surface);color:var(--nb-text);font-family:var(--nb-font);font-size:15px;line-height:1.4;padding:14px 16px;outline:none;transition:border-color .15s,box-shadow .15s}.search-modal-input:focus{border-color:var(--nb-accent);box-shadow:0 0 0 3px #3b82f61f}.search-modal-filters{display:flex;flex-wrap:wrap;gap:10px}.search-filter-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--nb-border-light);border-radius:999px;background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:12px;font-weight:500;cursor:pointer;user-select:none}.search-filter-chip.is-active{border-color:var(--nb-accent);background:var(--nb-accent-light);color:var(--nb-accent)}.search-filter-chip input{margin:0;accent-color:var(--nb-accent)}.search-modal-results{flex:1;overflow-y:auto;padding:10px 12px 16px}.search-modal-empty-state,.search-modal-status{padding:20px 12px;text-align:center;color:var(--nb-text-muted);font-size:13px}.search-results-group{padding:8px 6px 0}.search-results-group-title{margin:0 0 8px;padding:0 8px;font-size:11px;font-weight:700;color:var(--nb-text-muted);letter-spacing:.08em;text-transform:uppercase}.search-result-item{width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid transparent;border-radius:16px;background:transparent;color:var(--nb-text);text-align:left;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,transform .15s}.search-result-item:hover{background:var(--nb-bg-surface-hover);border-color:var(--nb-border-light);transform:translateY(-1px)}.search-result-item+.search-result-item{margin-top:6px}.search-result-main{min-width:0;flex:1}.search-result-name{font-size:14px;font-weight:600;color:var(--nb-text)}.search-result-description,.search-result-meta{margin-top:4px;font-size:12px;color:var(--nb-text-muted)}.search-result-kind{flex-shrink:0;display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;background:var(--nb-accent-light);color:var(--nb-accent);font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}@media (max-width: 700px){.search-modal-overlay{padding:12px;align-items:stretch}.search-modal{width:100%;max-height:none;border-radius:20px}.search-modal-header,.search-modal-controls{padding-left:16px;padding-right:16px}.search-modal-results{padding-left:8px;padding-right:8px}}.dev-status{display:none}.notebook-container{position:fixed;top:var(--nb-toolbar-h);left:0;right:0;bottom:0;display:flex;background:var(--nb-bg)}.notebook-header{position:fixed;top:var(--nb-toolbar-h);left:0;right:0;height:52px;display:flex;align-items:center;gap:12px;padding:0 16px;background:var(--nb-bg-surface);border-bottom:1px solid var(--nb-border-light);z-index:100}.notebook-header .back-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:none;background:transparent;cursor:pointer;color:var(--nb-text-secondary)}.notebook-header .back-btn:hover{background:var(--nb-bg-surface-hover)}.notebook-header .notebook-title{font-size:18px;font-weight:400;color:var(--nb-text);border:none;background:transparent;outline:none;padding:4px 8px;border-radius:6px;flex:1;min-width:0}.notebook-header .notebook-title:hover{background:var(--nb-bg-surface-hover)}.notebook-header .notebook-title:focus{background:var(--nb-bg);box-shadow:0 0 0 2px var(--nb-accent-light)}.notebook-body{position:fixed;top:var(--nb-toolbar-h);left:0;right:0;bottom:0;display:flex}.app-layout.artefacts-panel-open .notebook-body{right:380px}@media (max-width: 900px){.app-layout.artefacts-panel-open .notebook-body{right:min(380px,92vw)}}.app-layout .notebook-body,.app-layout .notebook-header{left:var(--nb-sidebar-w)}.app-layout .sidebar.collapsed~.main-content .notebook-body{left:52px}.app-layout .sidebar.collapsed~.main-content .notebook-header{left:52px}.panel-sources{width:var(--nb-panel-sources-w);min-width:200px;max-width:280px;border-right:1px solid var(--nb-border-light);background:var(--nb-bg-surface);display:flex;flex-direction:column;overflow:hidden}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.panel-header h2{font-size:16px;font-weight:500;margin:0}.panel-header-actions{display:flex;gap:4px}.canvas-overview-card{margin:12px 16px 8px;padding:16px;border:1px solid var(--nb-border-light);border-radius:16px;background:linear-gradient(180deg,var(--nb-bg-surface),var(--nb-bg));box-shadow:var(--nb-shadow-sm)}.canvas-overview-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:10px}.canvas-overview-kicker{margin:0;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--nb-text-muted)}.canvas-overview-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.canvas-overview-btn{border:1px solid var(--nb-border);background:var(--nb-bg-surface);color:var(--nb-text-secondary);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:600;cursor:pointer}.canvas-overview-btn--primary{background:var(--nb-accent);color:var(--nb-bg-surface);border-color:var(--nb-accent)}.canvas-overview-btn:disabled{cursor:not-allowed;opacity:.55}.canvas-overview-title{margin:0;font-size:20px;line-height:1.2}.canvas-overview-description{margin:10px 0 0;color:var(--nb-text-secondary);font-size:13px;line-height:1.5}.canvas-overview-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.canvas-overview-stats span{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:var(--nb-bg-surface-hover);color:var(--nb-text-secondary);font-size:12px;font-weight:600}.panel-body{flex:1;overflow-y:auto;padding:8px 0}.source-section{padding:4px 0}.source-section-header{display:flex;align-items:center;gap:8px;padding:6px 16px;font-size:11px;font-weight:600;color:var(--nb-text-muted);text-transform:uppercase;letter-spacing:.5px;cursor:pointer;user-select:none}.source-section-header:hover{color:var(--nb-text-secondary)}.source-section-header .chevron{width:16px;height:16px;transition:transform .2s}.source-section-header.collapsed .chevron{transform:rotate(-90deg)}.source-item{display:flex;align-items:center;gap:10px;padding:8px 16px 8px 28px;cursor:pointer;transition:background .1s;font-size:13px;color:var(--nb-text)}.source-item:hover{background:var(--nb-bg-surface-hover)}.source-item.active{background:var(--nb-accent-light);color:var(--nb-accent)}.source-item .source-icon{width:20px;height:20px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--nb-text-muted)}.source-item .source-icon svg{width:16px;height:16px}.source-item .source-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-copy{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.source-meta{font-size:11px;color:var(--nb-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-item .source-badge{font-size:11px;color:var(--nb-text-muted);background:var(--nb-bg-surface-hover);padding:1px 6px;border-radius:10px}.source-section-empty{margin:0;padding:4px 16px 8px 28px;font-size:12px;line-height:1.5;color:var(--nb-text-muted)}.source-item .source-check{width:18px;height:18px;border:2px solid var(--nb-border);border-radius:4px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s}.source-item .source-check.checked{background:var(--nb-accent);border-color:var(--nb-accent);color:#fff}.add-sources-btn{display:flex;align-items:center;justify-content:center;gap:6px;width:calc(100% - 24px);margin:8px 12px;padding:10px;border:1px dashed var(--nb-border);border-radius:var(--nb-radius);background:transparent;color:var(--nb-text-secondary);font-size:13px;cursor:pointer;transition:all .15s}.add-sources-btn:hover{border-color:var(--nb-accent);color:var(--nb-accent);background:var(--nb-accent-light)}.select-all-bar{display:flex;align-items:center;gap:8px;padding:8px 16px;border-bottom:1px solid var(--nb-border-light);font-size:13px;color:var(--nb-text-secondary);flex-shrink:0}.select-all-bar .source-check{width:18px;height:18px;border:2px solid var(--nb-border);border-radius:4px;display:flex;align-items:center;justify-content:center;flex-shrink:0;cursor:pointer}.source-search{padding:8px 12px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.source-search input{width:100%;padding:8px 12px;border:1px solid var(--nb-border);border-radius:20px;background:var(--nb-bg);color:var(--nb-text);font-size:13px;outline:none}.source-search input:focus{border-color:var(--nb-accent);box-shadow:0 0 0 2px var(--nb-accent-light)}.source-search input::placeholder{color:var(--nb-text-muted)}.work-item-modal-overlay{position:fixed;inset:0;z-index:2600;display:flex;align-items:center;justify-content:center;padding:20px;background:#0a0a0a7a;backdrop-filter:blur(6px)}.work-item-modal-overlay[hidden]{display:none!important}.work-item-modal{width:min(860px,calc(100vw - 32px));max-height:92dvh;overflow:hidden;display:flex;flex-direction:column;border-radius:24px;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);box-shadow:var(--nb-shadow-lg)}.work-item-modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 24px 16px;border-bottom:1px solid var(--nb-border-light)}.work-item-modal-kicker{margin:0 0 6px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--nb-text-muted)}.work-item-modal-title{margin:0;font-size:24px}.work-item-modal-close{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--nb-border);border-radius:999px;background:transparent;color:var(--nb-text-secondary);cursor:pointer}.work-item-modal-body{display:flex;flex-direction:column;gap:18px;padding:20px 24px 24px;overflow-y:auto}.work-item-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.work-item-field{display:flex;flex-direction:column;gap:8px}.work-item-field--full{grid-column:1 / -1}.work-item-field span{font-size:12px;font-weight:600;color:var(--nb-text-secondary)}.work-item-input{width:100%;border:1px solid var(--nb-border);border-radius:12px;background:var(--nb-bg);color:var(--nb-text);padding:11px 13px;font-size:14px;outline:none}.work-item-input:focus{border-color:var(--nb-accent);box-shadow:0 0 0 3px var(--nb-accent-light)}.work-item-textarea{resize:vertical;min-height:96px;font-family:inherit}.work-item-modal-footer{display:flex;justify-content:flex-end;gap:12px}.work-item-secondary-btn,.work-item-primary-btn{border-radius:999px;padding:10px 16px;font-size:13px;font-weight:600;cursor:pointer}.work-item-secondary-btn{border:1px solid var(--nb-border);background:transparent;color:var(--nb-text-secondary)}.work-item-primary-btn{border:1px solid var(--nb-accent);background:var(--nb-accent);color:var(--nb-bg-surface)}.work-item-primary-btn:disabled{cursor:wait;opacity:.65}.panel-chat{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--nb-bg);min-width:0}.panel-chat .chat-mount{flex:1;overflow:hidden;position:relative}.panel-chat .chat-mount .artefacts-panel-toggle{position:absolute;right:16px;bottom:16px;z-index:3}.canvas-center-stack{flex:1;display:flex;flex-direction:column;min-height:0;overflow:hidden}.canvas-center-stack>[hidden]{display:none!important}.canvas-dashboard-view,.canvas-tasks-view,.canvas-documents-view,.canvas-artefacts-view{flex:1;min-height:0;overflow:auto}.canvas-navigator{display:flex;flex-direction:column;gap:0;min-height:0;padding:0}.panel-studio{width:var(--nb-panel-studio-w);min-width:260px;max-width:420px;border-left:1px solid var(--nb-border-light);background:var(--nb-bg-surface);display:flex;flex-direction:column;overflow:hidden}.studio-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.studio-header h2{font-size:16px;font-weight:500;margin:0}.studio-body{flex:1;overflow-y:auto;padding:12px}.template-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}.template-card{position:relative;background:var(--nb-bg);border:1px solid var(--nb-border-light);border-radius:var(--nb-radius);padding:12px;cursor:pointer;transition:all .15s;display:flex;flex-direction:column;gap:6px}.template-card:hover{border-color:var(--nb-border);box-shadow:var(--nb-shadow-sm)}.template-card .tmpl-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px}.template-card .tmpl-name{font-size:12px;font-weight:500;color:var(--nb-text);line-height:1.3}.template-card .tmpl-badge{position:absolute;top:6px;right:6px;font-size:9px;font-weight:600;padding:1px 5px;border-radius:4px;background:var(--nb-accent-light);color:var(--nb-accent);text-transform:uppercase;letter-spacing:.3px}.template-card .tmpl-action{position:absolute;bottom:8px;right:8px;width:24px;height:24px;border-radius:50%;border:none;background:transparent;cursor:pointer;color:var(--nb-text-muted);display:flex;align-items:center;justify-content:center;opacity:0;transition:all .15s}.template-card:hover .tmpl-action{opacity:1}.template-card .tmpl-action:hover{background:var(--nb-bg-surface-hover);color:var(--nb-accent)}.artefact-section-title{font-size:12px;font-weight:600;color:var(--nb-text-muted);text-transform:uppercase;letter-spacing:.5px;padding:8px 4px;margin-top:8px;border-top:1px solid var(--nb-border-light)}.artefact-item{display:flex;align-items:center;gap:10px;padding:10px 8px;border-radius:var(--nb-radius);cursor:pointer;transition:background .1s}.artefact-item:hover{background:var(--nb-bg-surface-hover)}.artefact-item .art-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.artefact-item .art-title{font-size:13px;font-weight:500;color:var(--nb-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.artefact-item .art-body{min-width:0;flex:1}.artefact-item .art-meta-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:3px}.artefact-item .art-meta-date{font-size:11px;color:var(--nb-text-muted)}.artefact-item .art-actions{display:flex;gap:2px;opacity:0;transition:opacity .15s}.artefact-item:hover .art-actions{opacity:1}.add-note-btn{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:10px;margin-top:8px;border:1px solid var(--nb-border);border-radius:var(--nb-radius);background:transparent;color:var(--nb-text-secondary);font-size:13px;cursor:pointer;transition:all .15s}.add-note-btn:hover{border-color:var(--nb-accent);color:var(--nb-accent);background:var(--nb-accent-light)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:none;background:transparent;cursor:pointer;color:var(--nb-text-muted);transition:all .15s;padding:0}.icon-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.icon-btn svg{width:18px;height:18px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:500}.badge-accent{background:var(--nb-accent-light);color:var(--nb-accent)}.panel-body::-webkit-scrollbar,.studio-body::-webkit-scrollbar{width:6px}.panel-body::-webkit-scrollbar-track,.studio-body::-webkit-scrollbar-track{background:transparent}.panel-body::-webkit-scrollbar-thumb,.studio-body::-webkit-scrollbar-thumb{background:var(--nb-border);border-radius:3px}.panel-body::-webkit-scrollbar-thumb:hover,.studio-body::-webkit-scrollbar-thumb:hover{background:var(--nb-text-muted)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;text-align:center;color:var(--nb-text-muted)}.empty-state svg{width:48px;height:48px;margin-bottom:12px;opacity:.5}.empty-state p{font-size:13px;margin:4px 0}.spinner{width:20px;height:20px;border:2px solid var(--nb-border);border-top-color:var(--nb-accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast-container{position:fixed;bottom:20px;right:20px;z-index:20000;display:flex;flex-direction:column-reverse;gap:8px;pointer-events:none}.toast-container>*{pointer-events:auto}.toast{padding:10px 16px;border-radius:var(--nb-radius);background:var(--nb-bg-elevated);border:1px solid var(--nb-border);box-shadow:var(--nb-shadow-md);font-size:13px;color:var(--nb-text);animation:toastIn .3s ease}.toast.error{border-left:3px solid var(--nb-error)}.toast.success{border-left:3px solid var(--nb-success)}@keyframes toastIn{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}.nb-toast{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:var(--nb-radius-lg);background:var(--nb-bg-elevated);border:1px solid var(--nb-border);box-shadow:var(--nb-shadow-lg);font-size:13px;color:var(--nb-text);max-width:380px;min-width:280px;position:relative;overflow:hidden;opacity:0;transform:translate(40px);transition:none}.nb-toast-enter{animation:nbToastSlideIn .3s cubic-bezier(.4,0,.2,1) forwards}.nb-toast-exit{animation:nbToastSlideOut .25s cubic-bezier(.4,0,.2,1) forwards}@keyframes nbToastSlideIn{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes nbToastSlideOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(60px)}}.nb-toast-success{border-left:3px solid var(--nb-success)}.nb-toast-error{border-left:3px solid var(--nb-error)}.nb-toast-warning{border-left:3px solid var(--nb-warning)}.nb-toast-info{border-left:3px solid var(--nb-accent)}.nb-toast-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:20px;height:20px;margin-top:1px}.nb-toast-success .nb-toast-icon{color:var(--nb-success)}.nb-toast-error .nb-toast-icon{color:var(--nb-error)}.nb-toast-warning .nb-toast-icon{color:var(--nb-warning)}.nb-toast-info .nb-toast-icon{color:var(--nb-accent)}.nb-toast-content{flex:1;min-width:0}.nb-toast-title{font-weight:600;font-size:13px;margin-bottom:2px;line-height:1.3}.nb-toast-message{font-size:13px;line-height:1.4;color:var(--nb-text-secondary);word-break:break-word}.nb-toast-title+.nb-toast-message{font-size:12px}.nb-toast-action{flex-shrink:0;padding:4px 10px;border-radius:6px;border:1px solid var(--nb-border);background:var(--nb-bg-surface);color:var(--nb-text);font-size:12px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s;align-self:center}.nb-toast-action:hover{background:var(--nb-bg-surface-hover);border-color:var(--nb-text-muted)}.nb-toast-close{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border:none;background:transparent;cursor:pointer;border-radius:4px;color:var(--nb-text-muted);opacity:0;transition:opacity .15s,background .15s}.nb-toast:hover .nb-toast-close{opacity:1}.nb-toast-close:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.nb-toast-progress{position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--nb-border-light)}.nb-toast-progress-bar{height:100%;width:100%;background:var(--nb-text-muted);transform-origin:left}.nb-toast-success .nb-toast-progress-bar{background:var(--nb-success)}.nb-toast-error .nb-toast-progress-bar{background:var(--nb-error)}.nb-toast-warning .nb-toast-progress-bar{background:var(--nb-warning)}.nb-bell-btn{position:relative}.nb-bell-badge{position:absolute;top:0;right:0;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--nb-error);color:#fff;font-size:10px;font-weight:600;line-height:16px;text-align:center;display:none;pointer-events:none}.nb-bell-badge.visible{display:block}.nb-notif-overlay{display:none;position:fixed;inset:0;z-index:19998;background:#00000026}.nb-notif-overlay.visible{display:block}.nb-notif-panel{position:fixed;bottom:60px;right:20px;width:360px;max-height:480px;background:var(--nb-bg-elevated);border:1px solid var(--nb-border);border-radius:var(--nb-radius-lg);box-shadow:var(--nb-shadow-lg);z-index:19999;display:flex;flex-direction:column;transform:translateY(12px) scale(.96);opacity:0;pointer-events:none;transition:transform .2s cubic-bezier(.4,0,.2,1),opacity .2s ease}.nb-notif-panel.open{transform:translateY(0) scale(1);opacity:1;pointer-events:auto}.nb-notif-panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.nb-notif-panel-title{font-weight:600;font-size:14px}.nb-notif-panel-actions{display:flex;align-items:center;gap:4px}.nb-notif-panel-action{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;border-radius:6px;cursor:pointer;color:var(--nb-text-muted);transition:background .12s,color .12s}.nb-notif-panel-action:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.nb-notif-panel-body{flex:1;overflow-y:auto;padding:4px 0}.nb-notif-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;color:var(--nb-text-muted);text-align:center}.nb-notif-empty-icon{color:var(--nb-text-muted);opacity:.4;margin-bottom:8px}.nb-notif-empty-icon svg{width:28px;height:28px}.nb-notif-empty p{margin:0;font-size:13px}.nb-notif-item{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;cursor:pointer;transition:background .12s;position:relative}.nb-notif-item:hover{background:var(--nb-bg-surface-hover)}.nb-notif-item-unread:before{content:"";position:absolute;left:5px;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:var(--nb-accent)}.nb-notif-item-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:var(--nb-accent-light)}.nb-notif-icon-success{color:var(--nb-success);background:#5a8a5f1a}.nb-notif-icon-error{color:var(--nb-error);background:#c040401a}.nb-notif-icon-warning{color:var(--nb-warning);background:#c9a0201a}.nb-notif-icon-info{color:var(--nb-accent)}.nb-notif-item-body{flex:1;min-width:0}.nb-notif-item-title{font-weight:600;font-size:13px;line-height:1.3;margin-bottom:1px}.nb-notif-item-message{font-size:12px;line-height:1.3;color:var(--nb-text-secondary);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.nb-notif-item-time{font-size:11px;color:var(--nb-text-muted);margin-top:3px}.nb-notif-item-dismiss{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border:none;background:transparent;border-radius:4px;cursor:pointer;color:var(--nb-text-muted);opacity:0;transition:opacity .12s,background .12s}.nb-notif-item:hover .nb-notif-item-dismiss{opacity:1}.nb-notif-item-dismiss:hover{background:var(--nb-bg-surface-active);color:var(--nb-text)}@media (max-width: 480px){.nb-notif-panel{left:8px;right:8px;bottom:8px;width:auto;max-height:60vh}}.sidebar-overlay{display:none;position:fixed;inset:0;z-index:1999;background:#00000073;-webkit-tap-highlight-color:transparent;animation:overlayFadeIn .22s ease}.sidebar-overlay.visible{display:block}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}.sidebar-mobile-toggle{display:none;position:fixed;top:10px;left:12px;z-index:1998;width:38px;height:38px;border-radius:var(--nb-radius);border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-secondary);cursor:pointer;align-items:center;justify-content:center;box-shadow:var(--nb-shadow-sm);transition:background .15s,color .15s,opacity .15s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.sidebar-mobile-toggle:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.sidebar-mobile-toggle.hidden{opacity:0;pointer-events:none}@media (max-width: 900px){.panel-sources,.panel-studio{display:none}.panel-sources.mobile-visible,.panel-studio.mobile-visible{display:flex;flex-direction:column;position:fixed;inset:0;top:var(--nb-toolbar-h);bottom:56px;z-index:100;background:var(--nb-bg-surface);overflow-y:auto;-webkit-overflow-scrolling:touch}.notebook-body{bottom:56px}.app-layout .notebook-body,.app-layout .notebook-header{left:0}.panel-chat{padding-bottom:0}.canvas-overview-head,.work-item-modal-header,.work-item-modal-footer{flex-direction:column;align-items:stretch}.work-item-form-grid{grid-template-columns:1fr}.sidebar{position:fixed;z-index:2000;top:0;left:0;height:100%;width:min(var(--nb-sidebar-w),calc(100vw - 32px));transform:translate(0);box-shadow:var(--nb-shadow-lg);overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}.sidebar.collapsed{transform:translate(-100%);width:min(var(--nb-sidebar-w),calc(100vw - 32px));box-shadow:none;overflow:hidden}.sidebar.collapsed .sidebar-link-label,.sidebar.collapsed .brand-logo,.sidebar.collapsed .sidebar-history-label{opacity:1;width:auto;overflow:visible;pointer-events:auto}.sidebar.collapsed .sidebar-history{display:flex}.sidebar.collapsed .sidebar-bottom{display:block}.sidebar.collapsed .sidebar-brand{display:flex}.sidebar.collapsed .sidebar-top{justify-content:space-between;padding:10px 10px 10px 14px}.sidebar.collapsed .sidebar-nav-top,.sidebar.collapsed .sidebar-nav-main{align-items:flex-start;padding:6px 8px}.sidebar.collapsed .sidebar-collapse-btn{margin:0}.sidebar.collapsed .sidebar-link{justify-content:flex-start;padding:7px 10px;width:auto;height:auto;margin:0}.sidebar.collapsed .sidebar-link[data-tooltip]:hover:after{display:none}.sidebar-mobile-toggle{display:flex}.main-content,.sidebar-history{-webkit-overflow-scrolling:touch}.home-hero{padding-top:clamp(72px,14vh,140px);padding-left:16px;padding-right:16px;overflow:hidden}.main-content{width:100%}.agents-grid{grid-template-columns:repeat(2,1fr)}.agent-card{min-width:0;overflow:hidden}.chat-view-header{padding-left:58px}}.notebook-mobile-tabs{display:none}@media (max-width: 900px){.notebook-mobile-tabs{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:200;background:var(--nb-bg-surface);border-top:1px solid var(--nb-border-light);padding-bottom:env(safe-area-inset-bottom,0px);box-shadow:0 -2px 12px #00000014}.nb-tab-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:8px 4px;border:none;background:transparent;color:var(--nb-text-muted);font-size:11px;font-family:var(--nb-font);cursor:pointer;transition:color .15s,background .15s;-webkit-tap-highlight-color:transparent;touch-action:manipulation;min-height:56px}.nb-tab-btn:hover,.nb-tab-btn.active{color:var(--nb-text)}.nb-tab-btn.active{color:var(--nb-accent)}.nb-tab-btn.active svg{stroke:var(--nb-accent)}}@media (max-width: 500px){.home-hero{padding:60px 12px 0;overflow:hidden}.greeting-text{font-size:1.5rem}.quick-chips{gap:6px}.persona-chip{font-size:12px;padding:6px 12px}.agents-grid{grid-template-columns:1fr}}.a2a-chat{display:flex;flex-direction:column;height:100%;overflow:hidden}.a2a-back-bar{display:flex;align-items:center;padding:8px 16px;flex-shrink:0}.a2a-back-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px 6px 8px;border:none;border-radius:var(--nb-radius);background:transparent;color:var(--nb-text-secondary);font-size:13px;font-family:var(--nb-font);cursor:pointer;transition:background .15s,color .15s}.a2a-back-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.a2a-back-btn svg{flex-shrink:0}.a2a-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:4px}.chat-view-body .a2a-messages{max-width:none;width:100%;padding:24px max(16px,calc(50% - 410px));scrollbar-width:none;-ms-overflow-style:none}.chat-view-body .a2a-messages::-webkit-scrollbar{display:none}.a2a-messages::-webkit-scrollbar{width:5px}.a2a-messages::-webkit-scrollbar-track{background:transparent}.a2a-messages::-webkit-scrollbar-thumb{background:var(--nb-border);border-radius:4px}.a2a-welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;gap:8px;color:var(--nb-text-muted);text-align:center;padding:48px 24px}.a2a-welcome-icon{width:48px;height:48px;border-radius:50%;background:var(--nb-bg-surface);display:flex;align-items:center;justify-content:center;color:var(--nb-accent)}.a2a-welcome h3{margin:8px 0 0;font-size:16px;font-weight:600;color:var(--nb-text)}.a2a-welcome p{margin:0;font-size:13px;max-width:320px;line-height:1.5}.a2a-msg{display:flex;gap:10px;padding:8px 0;max-width:100%}.a2a-msg-user{flex-direction:row-reverse}.a2a-msg-avatar{width:28px;height:28px;min-width:28px;border-radius:50%;background:var(--nb-bg-surface);display:flex;align-items:center;justify-content:center;color:var(--nb-text-muted);flex-shrink:0;margin-top:2px}.a2a-msg-user .a2a-msg-avatar{background:var(--nb-accent);color:#fff}.a2a-msg-body{min-width:0;max-width:85%}.a2a-msg-user .a2a-msg-body{text-align:right}.a2a-msg-meta{display:flex;gap:8px;align-items:center;margin-bottom:4px;font-size:11px}.a2a-msg-user .a2a-msg-meta{justify-content:flex-end}.a2a-msg-role{font-weight:600;color:var(--nb-text)}.a2a-msg-time{color:var(--nb-text-muted)}.a2a-msg-content{font-size:14px;line-height:1.65;color:var(--nb-text);word-wrap:break-word;overflow-wrap:break-word}.a2a-msg-user .a2a-msg-content{background:var(--nb-accent);color:#fff;padding:8px 14px;border-radius:16px 16px 4px;display:inline-block;text-align:left}.a2a-file-badge{display:inline-flex;align-items:center;gap:6px;margin-top:6px;padding:4px 10px;background:#ffffff2e;border:1px solid rgba(255,255,255,.25);border-radius:8px;font-size:12px;line-height:1.3;color:inherit}.a2a-file-badge svg{flex-shrink:0;opacity:.8}.a2a-file-badge-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.a2a-faxiom-badge{display:inline-flex;align-items:center;gap:6px;margin-top:6px;padding:4px 10px;background:#6366f126;border:1px solid rgba(99,102,241,.3);border-radius:8px;font-size:12px;line-height:1.3;color:inherit}.a2a-faxiom-badge svg{flex-shrink:0;opacity:.8}.a2a-faxiom-badge-domain{text-transform:capitalize;opacity:.7;font-size:11px}.a2a-faxiom-badge-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px;font-weight:500}@media (max-width: 640px){.chat-view-body .a2a-messages{padding:18px 12px}.chat-view-body .a2a-input-container{padding:10px 12px calc(12px + env(safe-area-inset-bottom,0px))}.a2a-msg{gap:8px}.a2a-msg-body{max-width:100%}.a2a-msg-user .a2a-msg-body{max-width:min(92%,560px)}.a2a-file-badge-name,.a2a-faxiom-badge-name{max-width:min(58vw,220px)}}@media (max-width: 420px){.a2a-msg-avatar{display:none}.a2a-input-row{padding-left:10px}}.a2a-msg-content p{margin:0 0 8px}.a2a-msg-content p:last-child{margin-bottom:0}.a2a-msg-content ul,.a2a-msg-content ol{padding-left:20px;margin:4px 0 8px}.a2a-msg-content li{margin:2px 0}.a2a-msg-content h1,.a2a-msg-content h2,.a2a-msg-content h3,.a2a-msg-content h4,.a2a-msg-content h5{margin:12px 0 6px;font-weight:600}.a2a-msg-content h1{font-size:1.3em}.a2a-msg-content h2{font-size:1.15em}.a2a-msg-content h3{font-size:1.05em}.a2a-msg-content pre{background:var(--nb-bg-surface);border:1px solid var(--nb-border);border-radius:var(--nb-radius);padding:10px 12px;overflow-x:auto;font-size:12px;line-height:1.5;margin:8px 0}.a2a-msg-content code{background:var(--nb-bg-surface);padding:1px 5px;border-radius:3px;font-size:.9em}.a2a-msg-content pre code{background:none;padding:0;border-radius:0}.a2a-msg-content blockquote{margin:8px 0;padding:4px 12px;border-left:3px solid var(--nb-accent);color:var(--nb-text-muted)}.a2a-msg-content table{border-collapse:collapse;margin:8px 0;font-size:13px;width:100%}.a2a-msg-content th,.a2a-msg-content td{border:1px solid var(--nb-border);padding:6px 10px;text-align:left}.a2a-msg-content th{background:var(--nb-bg-surface);font-weight:600}.a2a-msg-content a{color:var(--nb-accent);text-decoration:none}.a2a-msg-content a:hover{text-decoration:underline}.a2a-msg-actions{display:flex;gap:4px;margin-top:4px;opacity:0;transition:opacity .15s}.a2a-msg:hover .a2a-msg-actions{opacity:1}.a2a-chat[data-streaming=true] .a2a-msg-actions,.a2a-msg-actions[hidden]{display:none}.a2a-action-btn{background:none;border:none;padding:4px;cursor:pointer;color:var(--nb-text-muted);border-radius:var(--nb-radius-sm);display:flex;align-items:center;justify-content:center}.a2a-action-btn:hover{background:var(--nb-bg-surface);color:var(--nb-text)}.a2a-action-btn.a2a-action-active{color:var(--nb-accent)}.a2a-msg-tools{display:flex;flex-direction:column;gap:4px;margin-bottom:4px}.a2a-tool{border:1px solid var(--nb-border);border-radius:var(--nb-radius);overflow:hidden;font-size:13px}.a2a-tool-header{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--nb-bg-surface);border:none;width:100%;text-align:left;cursor:pointer;font-size:12px;color:var(--nb-text);transition:background .1s}.a2a-tool-header:hover{background:var(--nb-bg-surface-hover)}.a2a-tool-chevron{display:flex;transition:transform .15s}.a2a-tool-header[data-expanded=true] .a2a-tool-chevron{transform:rotate(90deg)}.a2a-tool-icon{display:flex;color:var(--nb-accent)}.a2a-tool-name{flex:1;font-weight:500;font-family:SF Mono,Cascadia Code,Consolas,monospace}.a2a-tool-status{display:flex;align-items:center}.a2a-tool-status-completed .a2a-tool-status{color:#22c55e}.a2a-tool-status-error .a2a-tool-status{color:#ef4444}.a2a-tool-status-running .a2a-tool-status{color:var(--nb-accent)}.a2a-tool-body{padding:8px 10px;border-top:1px solid var(--nb-border)}.a2a-tool-section{margin-bottom:8px}.a2a-tool-section:last-child{margin-bottom:0}.a2a-tool-section-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--nb-text-muted);margin-bottom:4px}.a2a-tool-code{background:var(--nb-bg-surface);border:1px solid var(--nb-border);border-radius:var(--nb-radius-sm);padding:6px 8px;font-size:11px;line-height:1.4;overflow-x:auto;max-height:200px;overflow-y:auto;white-space:pre-wrap;word-break:break-all;margin:0;font-family:SF Mono,Cascadia Code,Consolas,monospace}.a2a-tool-group{border:1px solid var(--nb-border);border-radius:var(--nb-radius);overflow:hidden;font-size:13px}.a2a-tool-group-header{display:flex;align-items:center;gap:6px;padding:8px 10px;background:var(--nb-bg-surface);border:none;width:100%;text-align:left;cursor:pointer;font-size:12px;color:var(--nb-text);transition:background .1s}.a2a-tool-group-header:hover{background:var(--nb-bg-surface-hover)}.a2a-tool-group-header[data-expanded=true] .a2a-tool-chevron{transform:rotate(90deg)}.a2a-tool-group-icon{display:flex;color:var(--nb-accent)}.a2a-tool-group-label{flex:1;font-weight:500;color:var(--nb-text-muted)}.a2a-tool-group-status{display:flex;align-items:center;color:#22c55e}.a2a-tool-group-body{padding:4px 8px 8px;border-top:1px solid var(--nb-border);display:flex;flex-direction:column;gap:4px}.a2a-tool-group-body .a2a-tool{border-color:color-mix(in srgb,var(--nb-border) 60%,transparent)}.a2a-dispatch-card{border:1px solid var(--nb-border);border-radius:var(--nb-radius);background:color-mix(in srgb,var(--nb-bg-surface) 70%,transparent);padding:8px 10px;font-size:12px}.a2a-dispatch-header{display:flex;align-items:center;gap:6px}.a2a-dispatch-icon{display:inline-flex}.a2a-dispatch-title{font-weight:600;color:var(--nb-text)}.a2a-dispatch-pill{margin-left:auto;border-radius:999px;border:1px solid var(--nb-border);padding:1px 8px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;color:var(--nb-text-muted)}.a2a-dispatch-meta{margin-top:4px;display:flex;align-items:center;gap:6px;min-width:0;color:var(--nb-text-muted)}.a2a-dispatch-tool{font-family:SF Mono,Cascadia Code,Consolas,monospace;color:var(--nb-text)}.a2a-dispatch-sep{opacity:.65}.a2a-dispatch-link,.a2a-dispatch-id{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:SF Mono,Cascadia Code,Consolas,monospace}.a2a-dispatch-link{background:none;border:none;color:var(--nb-accent);cursor:pointer;padding:0;text-align:left}.a2a-dispatch-link:hover{text-decoration:underline}.a2a-dispatch-result{margin-top:8px}.a2a-dispatch-status-dispatched .a2a-dispatch-icon,.a2a-dispatch-status-dispatched .a2a-dispatch-pill{color:var(--nb-accent)}.a2a-dispatch-status-completed .a2a-dispatch-icon,.a2a-dispatch-status-completed .a2a-dispatch-pill{color:#22c55e}.a2a-dispatch-status-failed .a2a-dispatch-icon,.a2a-dispatch-status-failed .a2a-dispatch-pill{color:#ef4444}.a2a-typing{display:flex;gap:4px;padding:4px 0}.a2a-typing span{width:6px;height:6px;border-radius:50%;background:var(--nb-text-muted);animation:a2a-bounce 1.4s ease-in-out infinite}.a2a-typing span:nth-child(2){animation-delay:.16s}.a2a-typing span:nth-child(3){animation-delay:.32s}@keyframes a2a-bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.a2a-cursor{display:inline-block;width:2px;height:1em;background:var(--nb-accent);margin-left:1px;vertical-align:text-bottom;animation:a2a-blink .8s step-end infinite}@keyframes a2a-blink{0%,to{opacity:1}50%{opacity:0}}.a2a-spin{animation:a2a-spin .8s linear infinite}@keyframes a2a-spin{to{transform:rotate(360deg)}}.a2a-error{display:flex;align-items:center;gap:6px;color:#ef4444;font-size:13px}.a2a-artifact-card{margin:8px 0;animation:a2a-artifact-in .25s ease-out}@keyframes a2a-artifact-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.a2a-artifact-image{border-radius:var(--nb-radius);overflow:hidden;border:1px solid var(--nb-border);background:var(--nb-bg-surface)}.a2a-artifact-image img{display:block;max-width:100%;max-height:480px;object-fit:contain;border-radius:var(--nb-radius) var(--nb-radius) 0 0}.a2a-artifact-image-caption{padding:8px 12px;font-size:12px;color:var(--nb-text-secondary);border-top:1px solid var(--nb-border-light)}.a2a-artifact-html{border:1px solid var(--nb-border);border-radius:var(--nb-radius);overflow:hidden;background:var(--nb-bg-surface)}.a2a-artifact-html-header{display:flex;align-items:center;gap:6px;padding:8px 12px;background:var(--nb-bg-surface-hover);border-bottom:1px solid var(--nb-border-light);font-size:13px}.a2a-artifact-html-icon{flex-shrink:0}.a2a-artifact-html-title{font-weight:500;color:var(--nb-text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.a2a-artifact-html-open{display:flex;align-items:center;justify-content:center;background:none;border:none;padding:4px;cursor:pointer;color:var(--nb-text-muted);border-radius:var(--nb-radius-sm);transition:color .15s,background .15s}.a2a-artifact-html-open:hover{background:var(--nb-bg-surface-active);color:var(--nb-text)}.a2a-artifact-iframe{width:100%;height:400px;border:none;background:#fff}.a2a-artifact-code{border:1px solid var(--nb-border);border-radius:var(--nb-radius);overflow:hidden;background:var(--nb-bg-surface)}.a2a-artifact-code-header{display:flex;align-items:center;gap:8px;padding:6px 12px;background:var(--nb-bg-surface-hover);border-bottom:1px solid var(--nb-border-light);font-size:12px}.a2a-artifact-code-lang{color:var(--nb-text-muted);text-transform:uppercase;font-weight:600;font-size:10px;letter-spacing:.5px}.a2a-artifact-code-name{color:var(--nb-text-secondary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.a2a-artifact-code-copy{display:flex;align-items:center;justify-content:center;background:none;border:none;padding:4px;cursor:pointer;color:var(--nb-text-muted);border-radius:var(--nb-radius-sm);transition:color .15s,background .15s}.a2a-artifact-code-copy:hover{background:var(--nb-bg-surface-active);color:var(--nb-text)}.a2a-artifact-code-block{margin:0;padding:12px 16px;font-size:13px;line-height:1.5;overflow-x:auto;max-height:400px;overflow-y:auto}.a2a-artifact-code-block code{font-family:SF Mono,Fira Code,Cascadia Code,Menlo,monospace}.a2a-artifact-text{border:1px solid var(--nb-border);border-radius:var(--nb-radius);overflow:hidden;background:var(--nb-bg-surface)}.a2a-artifact-text-header{display:flex;align-items:center;gap:6px;padding:8px 12px;background:var(--nb-bg-surface-hover);border-bottom:1px solid var(--nb-border-light);font-size:13px}.a2a-artifact-text-icon{flex-shrink:0}.a2a-artifact-text-title{font-weight:500;color:var(--nb-text)}.a2a-artifact-text-content{padding:12px 16px;font-size:14px;line-height:1.6;color:var(--nb-text);max-height:400px;overflow-y:auto}.a2a-artifact-text-content p{margin:0 0 8px}.a2a-artifact-text-content p:last-child{margin-bottom:0}.a2a-artifact-file{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px solid var(--nb-border);border-radius:var(--nb-radius);background:var(--nb-bg-surface);transition:border-color .15s,box-shadow .15s}.a2a-artifact-file:hover{border-color:var(--nb-accent);box-shadow:0 2px 8px #0000000f}.a2a-artifact-file-icon{position:relative;flex-shrink:0;width:40px;height:48px;display:flex;align-items:center;justify-content:center;color:var(--nb-text-muted)}.a2a-artifact-file-icon svg{width:40px;height:48px}.a2a-artifact-file-ext{position:absolute;bottom:4px;left:50%;transform:translate(-50%);font-size:8px;font-weight:700;letter-spacing:.5px;color:var(--nb-text-secondary);text-transform:uppercase;background:var(--nb-bg);padding:0 3px;border-radius:2px;line-height:1.2}.a2a-artifact-file-body{flex:1;min-width:0}.a2a-artifact-file-name{font-size:14px;font-weight:500;color:var(--nb-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.a2a-artifact-file-meta{display:flex;align-items:center;gap:4px;margin-top:2px;font-size:12px;color:var(--nb-text-muted)}.a2a-artifact-file-format{text-transform:uppercase;font-weight:500;letter-spacing:.3px}.a2a-artifact-file-sep,.a2a-artifact-file-size{color:var(--nb-text-muted)}.a2a-artifact-dl-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--nb-border);border-radius:50%;background:var(--nb-bg);color:var(--nb-text-secondary);cursor:pointer;transition:all .15s;flex-shrink:0}.a2a-artifact-dl-btn:hover{background:var(--nb-accent);color:var(--nb-bg);border-color:var(--nb-accent)}.a2a-artifact-media{border:1px solid var(--nb-border);border-radius:var(--nb-radius);overflow:hidden;background:var(--nb-bg-surface);padding:0 12px 8px}.a2a-artifact-media-header{display:flex;align-items:center;gap:6px;padding:8px 0;font-size:13px}.a2a-artifact-media-icon{flex-shrink:0}.a2a-artifact-media-title{font-weight:500;color:var(--nb-text)}.a2a-input-container{position:relative;padding:12px 16px 16px;border-top:1px solid var(--nb-border);background:var(--nb-bg)}.chat-view-body .a2a-input-container{max-width:none;width:100%;padding-left:max(16px,calc(50% - 410px));padding-right:max(16px,calc(50% - 410px))}.a2a-input-shell{display:flex;flex-direction:column;background:var(--nb-bg-surface);border:1px solid var(--nb-border);border-radius:var(--nb-radius-lg);transition:border-color .15s}.a2a-input-shell .a2a-input-mount{flex:none;width:100%;min-width:0;padding:6px 14px 0}.a2a-input-shell .search-bar-actions{padding-top:4px}.a2a-input-row{display:flex;gap:8px;align-items:flex-end;background:var(--nb-bg-surface);border:1px solid var(--nb-border);border-radius:var(--nb-radius-lg);padding:6px 8px 6px 14px;transition:border-color .15s}.a2a-input-shell:focus-within{border-color:var(--nb-accent)}.a2a-input-row:focus-within{border-color:var(--nb-accent)}.a2a-input{flex:1;border:none;background:none;outline:none;font-size:14px;color:var(--nb-text);resize:none;min-height:24px;max-height:150px;padding:4px 0;font-family:inherit;line-height:1.5}.a2a-input-mount,.a2a-input-shell .notebook-prompt-host,.a2a-input-row .notebook-prompt-host{flex:1;min-width:0}.a2a-input-shell .notebook-prompt-host .entity-input-container,.a2a-input-shell .notebook-prompt-host .entity-input-row,.a2a-input-row .notebook-prompt-host .entity-input-container,.a2a-input-row .notebook-prompt-host .entity-input-row{border:none;background:transparent;padding:0;box-shadow:none}.a2a-input-shell .notebook-prompt-host .entity-input,.a2a-input-row .notebook-prompt-host .entity-input{min-height:24px;max-height:150px;overflow-y:auto;font-size:14px;padding:4px 0;border:none;box-shadow:none;background:transparent;color:var(--nb-text)}.a2a-input-container .notebook-prompt-suggest-mount{position:absolute;left:0;right:0;bottom:calc(100% + 6px);z-index:40}.a2a-input-container .notebook-prompt-suggest-mount .entity-suggestions{position:relative;margin:0}.a2a-input::placeholder{color:var(--nb-text-muted)}.a2a-send-btn{width:32px;height:32px;min-width:32px;border:none;border-radius:50%;background:var(--nb-accent);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity .15s,background .15s}.a2a-send-btn:disabled{opacity:.4;cursor:default}.a2a-send-btn:not(:disabled):hover{filter:brightness(1.1)}.a2a-attach-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;min-width:32px;border-radius:50%;border:none;background:transparent;cursor:pointer;color:var(--nb-text-muted);transition:all .15s;padding:0}.a2a-attach-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text-secondary)}.a2a-input-shell .attach-picker,.a2a-input-row .attach-picker{top:auto;bottom:calc(100% + 6px);left:0}.a2a-input-shell .attach-submenu,.a2a-input-row .attach-submenu{left:100%;top:-4px}.a2a-attach-badge{min-height:0;padding:0 4px}.a2a-attach-badge:empty{display:none}.a2a-attach-badge .selected-template-badge{margin-bottom:6px}.list-page{max-width:960px;margin:0 auto;padding:40px 32px;width:100%;min-width:0}.list-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:16px}.list-page-title{font-family:var(--nb-font-display);font-size:1.75rem;font-weight:700;color:var(--nb-text);margin:0}.list-page-controls{display:flex;align-items:center;gap:10px;min-width:0}.list-page-body,.list-table-scroll{min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch}.list-table{min-width:920px}.list-filter-select{padding:6px 12px;border:1px solid var(--nb-border);border-radius:var(--nb-radius);background:var(--nb-bg-surface);color:var(--nb-text);font-size:13px;cursor:pointer;outline:none;transition:border-color .15s}.list-filter-select:focus{border-color:var(--nb-accent)}.list-refresh-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--nb-border);border-radius:var(--nb-radius);background:var(--nb-bg-surface);color:var(--nb-text-secondary);cursor:pointer;transition:all .15s}.list-refresh-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.list-loading,.list-empty,.list-error{display:flex;align-items:center;justify-content:center;padding:60px 20px;color:var(--nb-text-secondary);font-size:14px}.list-error{color:var(--nb-danger, #c0392b)}.list-table{width:100%;border-collapse:collapse;font-size:14px}.list-table thead th{text-align:left;padding:10px 12px;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--nb-text-secondary);border-bottom:1px solid var(--nb-border);white-space:nowrap}.list-table tbody tr{border-bottom:1px solid var(--nb-border-light, rgba(0,0,0,.05));transition:background .1s}.list-table tbody tr:last-child{border-bottom:none}.list-table tbody td{padding:12px;color:var(--nb-text);vertical-align:middle}.list-row.clickable{cursor:pointer}.list-row.clickable:hover{background:var(--nb-bg-surface-hover)}.status-badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:11px;font-weight:600;letter-spacing:.02em;white-space:nowrap}.cell-message{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--nb-text-secondary);font-size:13px}.cell-agent{font-weight:500}.cell-persona{color:var(--nb-text-secondary);font-size:13px}.cell-name{font-weight:600}.cell-framework{color:var(--nb-text-secondary);font-size:13px}.cell-count{text-align:center;font-variant-numeric:tabular-nums}.cell-actions{width:40px;text-align:center;padding:8px 4px!important}.task-delete-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--nb-radius-md, 6px);background:transparent;color:var(--nb-text-secondary);cursor:pointer;opacity:0;transition:opacity .15s,background .15s,color .15s}.list-row:hover .task-delete-btn{opacity:1}.task-delete-btn:hover{background:var(--nb-bg-danger, #fef2f2);color:var(--nb-text-danger, #dc2626)}.task-delete-btn:disabled{opacity:.4;cursor:not-allowed}.task-delete-btn svg{flex-shrink:0}.canvas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;padding:4px 2px}.canvas-card{display:flex;flex-direction:column;gap:10px;padding:16px 18px;background:var(--nb-bg-surface);border:1px solid var(--nb-border-light);border-radius:var(--nb-radius-lg);cursor:pointer;transition:box-shadow .15s,border-color .15s,transform .1s}.canvas-card:hover{border-color:var(--nb-border);box-shadow:var(--nb-shadow-md);transform:translateY(-1px)}.canvas-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.canvas-card-name{font-weight:600;font-size:14px;color:var(--nb-text);line-height:1.4;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.canvas-card-description{margin:0;font-size:12px;line-height:1.5;color:var(--nb-text-secondary);min-height:36px}.canvas-card-badge{flex-shrink:0;font-size:11px;font-weight:500;padding:2px 8px;border-radius:99px;background:var(--nb-bg-surface-hover);color:var(--nb-text-secondary);border:1px solid var(--nb-border-light);white-space:nowrap}.canvas-card-stats{display:flex;gap:14px}.canvas-card-stat{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--nb-text-secondary)}.canvas-card-footer{font-size:11px;color:var(--nb-text-muted);margin-top:auto}.list-new-btn{display:flex;align-items:center;gap:6px;padding:0 14px;height:34px;border:none;border-radius:var(--nb-radius);background:var(--nb-accent);color:#fff;font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s}.list-new-btn:hover{opacity:.88}.ccm-overlay{position:fixed;inset:0;background:#00000073;z-index:2000;display:none;align-items:center;justify-content:center}.ccm-overlay.open{display:flex}.ccm-modal{background:var(--nb-bg-surface);border:1px solid var(--nb-border);border-radius:calc(var(--nb-radius) * 2);width:min(520px,94vw);max-height:90vh;overflow-y:auto;box-shadow:0 8px 40px #0000002e;animation:ccmIn .22s cubic-bezier(.34,1.56,.64,1)}@keyframes ccmIn{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}.ccm-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 14px;border-bottom:1px solid var(--nb-border)}.ccm-title{font-family:var(--nb-font-display);font-size:1.1rem;font-weight:700;color:var(--nb-text);margin:0}.ccm-close{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:none;border-radius:var(--nb-radius);background:transparent;color:var(--nb-text-secondary);cursor:pointer;transition:background .15s}.ccm-close:hover{background:var(--nb-bg-surface-hover)}.ccm-body{padding:20px 24px 24px;display:flex;flex-direction:column;gap:16px}.ccm-group{display:flex;flex-direction:column;gap:6px}.ccm-label{font-size:13px;font-weight:600;color:var(--nb-text)}.ccm-required{color:var(--nb-danger, #c0392b)}.ccm-help{margin:2px 0 0;font-size:12px;line-height:1.45;color:var(--nb-text-muted)}.ccm-input{padding:8px 12px;border:1px solid var(--nb-border);border-radius:var(--nb-radius);background:var(--nb-bg);color:var(--nb-text);font-size:13px;font-family:inherit;outline:none;transition:border-color .15s;width:100%;box-sizing:border-box}.ccm-input:focus{border-color:var(--nb-accent)}.ccm-textarea{resize:vertical;min-height:72px}.ccm-select{appearance:auto;cursor:pointer}.ccm-check-list{display:flex;flex-direction:column;gap:6px;max-height:160px;overflow-y:auto;border:1px solid var(--nb-border);border-radius:var(--nb-radius);padding:8px 10px;background:var(--nb-bg)}.ccm-check-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--nb-text);cursor:pointer;user-select:none}.ccm-check-item input[type=checkbox]{accent-color:var(--nb-accent);width:14px;height:14px}.ccm-loading{font-size:13px;color:var(--nb-text-secondary)}.ccf-ws-list{display:flex;flex-direction:column;gap:8px}.ccf-ws-row{display:grid;grid-template-columns:1fr 1fr auto;gap:6px;align-items:center}.ccf-ws-row select,.ccf-ws-row .ccm-input{margin:0}.ccf-ws-remove{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--nb-radius);background:transparent;color:var(--nb-text-secondary);cursor:pointer;font-size:16px;transition:background .15s}.ccf-ws-remove:hover{background:var(--nb-bg-surface-hover);color:var(--nb-danger, #c0392b)}.ccm-add-btn{display:flex;align-items:center;gap:5px;padding:5px 10px;border:1px dashed var(--nb-border);border-radius:var(--nb-radius);background:transparent;color:var(--nb-text-secondary);font-size:12px;cursor:pointer;width:fit-content;transition:border-color .15s,color .15s}.ccm-add-btn:hover{border-color:var(--nb-accent);color:var(--nb-accent)}.ccm-footer{display:flex;justify-content:flex-end;gap:10px;padding-top:8px;border-top:1px solid var(--nb-border)}.ccm-btn{padding:8px 18px;border-radius:var(--nb-radius);font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s;border:none}.ccm-btn-primary{background:var(--nb-accent);color:#fff}.ccm-btn-primary:hover{opacity:.88}.ccm-btn-secondary{background:transparent;border:1px solid var(--nb-border);color:var(--nb-text)}.ccm-btn-secondary:hover{background:var(--nb-bg-surface-hover)}@media (max-width: 620px){.ccm-overlay{align-items:flex-end;padding:0}.ccm-modal{width:100%;max-height:92dvh;border-radius:18px 18px 0 0}.ccm-header,.ccm-body{padding-left:16px;padding-right:16px}.ccf-ws-row{grid-template-columns:1fr}.ccf-ws-remove{width:100%;border:1px solid var(--nb-border-light)}.ccm-footer{flex-direction:column-reverse}.ccm-btn{width:100%;min-height:44px}}.cell-date{color:var(--nb-text-secondary);font-size:13px;white-space:nowrap}.cell-progress{font-variant-numeric:tabular-nums;font-size:13px}.text-muted{color:var(--nb-text-secondary);font-style:italic}.list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.artefact-type-badge{display:inline-block;padding:2px 8px;border-radius:99px;background:var(--nb-bg-surface-hover);font-size:11px;font-weight:500;text-transform:capitalize}.artefact-cursor-badge{background:var(--nb-accent-bg, #eff6ff);color:var(--nb-accent, #2563eb);font-weight:700;text-transform:uppercase;letter-spacing:.05em}.artefact-section-label{padding:6px 16px 4px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--nb-text-secondary, #6b7280)}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg,var(--nb-bg-surface-hover) 25%,var(--nb-bg-surface-active) 50%,var(--nb-bg-surface-hover) 75%);background-size:800px 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:var(--nb-radius);pointer-events:none}.workspace-loading{display:flex;align-items:center;gap:8px}.workspace-loading .spinner{width:14px;height:14px}.persona-chips-loading{display:flex;gap:8px;padding:4px 0}.persona-chip-skeleton{width:90px;height:36px;border-radius:20px}.agents-loading{display:flex;flex-direction:column;gap:10px}.agents-loading-title{width:130px;height:16px;margin-bottom:4px}.agents-grid-loading{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.agent-card-skeleton{display:flex;align-items:center;gap:10px;padding:12px;border-radius:var(--nb-radius-lg);border:1px solid var(--nb-border-light)}.agent-avatar-skeleton{width:36px;height:36px;border-radius:50%;flex-shrink:0}.agent-info-skeleton{flex:1;display:flex;flex-direction:column;gap:6px}.agent-name-skeleton{width:80px;height:14px;border-radius:4px}.agent-desc-skeleton{width:140px;height:11px;border-radius:4px}.sidebar-tasks-loading{display:flex;flex-direction:column;gap:4px;padding:0 8px}.sidebar-task-skeleton{display:flex;align-items:center;gap:8px;padding:6px 8px}.sidebar-task-icon-skeleton{width:14px;height:14px;border-radius:50%;flex-shrink:0}.sidebar-task-text-skeleton{height:12px;border-radius:4px;flex:1}.list-loading{display:flex;flex-direction:column;align-items:center;gap:12px}.list-loading .spinner{width:24px;height:24px}@media (max-width: 768px){.list-page{padding:24px 16px}.list-page-title{font-size:1.35rem}.list-grid{grid-template-columns:1fr}.cell-message{max-width:180px}.agents-grid-loading{grid-template-columns:1fr}}@media (max-width: 720px){.list-page{max-width:100%;padding:60px 14px 24px}.list-page-header{align-items:flex-start;margin-bottom:18px}.list-page-controls{width:100%;flex-wrap:wrap;justify-content:flex-start}.list-filter-select,.list-refresh-btn,.list-new-btn{min-height:44px}.list-filter-select{flex:1 1 160px;min-width:0}.artefact-folder-tabs{flex:1 1 100%;max-width:100%}.list-table,.list-table thead,.list-table tbody,.list-table th,.list-table td,.list-table tr{display:block}.list-table thead{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.list-table tbody{display:grid;gap:12px}.list-table tbody tr{display:grid;gap:9px;padding:14px;border:1px solid var(--nb-border-light);border-radius:var(--nb-radius-lg);background:var(--nb-bg-surface);box-shadow:var(--nb-shadow-sm)}.list-table tbody td,.list-table tbody td.cell-mode,.list-table tbody td.cell-persona,.list-table tbody td.cell-progress,.list-table tbody td.cell-agent{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;width:100%;padding:0!important;color:var(--nb-text)}.list-table tbody td:before{content:attr(data-label);flex:0 0 7.75rem;color:var(--nb-text-muted);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.list-table tbody td[data-label=""]:before,.list-table tbody td:not([data-label]):before{display:none}.cell-message,.cell-agent,.cell-persona,.cell-framework,.cell-name,.artefact-table .cell-name,.artefact-table .cell-source{max-width:none;min-width:0;overflow:visible;text-overflow:clip;white-space:normal;text-align:right;overflow-wrap:anywhere}.cell-actions,.artefact-table .cell-actions{justify-content:flex-end!important;text-align:right}.cell-count{text-align:right}.task-delete-btn,.artefact-delete-btn{opacity:1;width:40px;height:40px;border:1px solid var(--nb-border-light)}.artefact-table .cell-icon{width:100%;justify-content:flex-start!important}}@media (max-width: 420px){.list-page-title{font-size:1.22rem}.list-table tbody td,.list-table tbody td.cell-mode,.list-table tbody td.cell-persona,.list-table tbody td.cell-progress,.list-table tbody td.cell-agent{flex-direction:column;align-items:flex-start;gap:5px}.list-table tbody td:before{flex-basis:auto}.cell-message,.cell-agent,.cell-persona,.cell-framework,.cell-name,.artefact-table .cell-name,.artefact-table .cell-source{text-align:left}}a.a2a-node-link{color:var(--nb-accent, #6366f1);text-decoration:none;font-weight:500;border-bottom:1px dashed color-mix(in srgb,var(--nb-accent, #6366f1) 50%,transparent);cursor:pointer;transition:color .15s,border-color .15s,background .15s;padding:0 2px;border-radius:2px}a.a2a-node-link:hover{color:var(--nb-accent-hover, #4f46e5);border-bottom-color:var(--nb-accent-hover, #4f46e5);background:color-mix(in srgb,var(--nb-accent, #6366f1) 8%,transparent)}a.a2a-type-link{color:#0d9488;text-decoration:none;font-weight:500;border-bottom:1px dashed color-mix(in srgb,#0d9488 50%,transparent);cursor:pointer;transition:color .15s,border-color .15s,background .15s;padding:0 2px;border-radius:2px}a.a2a-type-link:hover{color:#0f766e;border-bottom-color:#0f766e;background:color-mix(in srgb,#0d9488 8%,transparent)}a.a2a-graph-link{color:var(--nb-accent, #6366f1);text-decoration:none;font-weight:500;border-bottom:1px dashed color-mix(in srgb,var(--nb-accent, #6366f1) 50%,transparent);cursor:pointer;transition:color .15s,border-color .15s,background .15s;padding:0 2px;border-radius:2px}a.a2a-graph-link:hover{color:var(--nb-accent-hover, #4f46e5);border-bottom-color:var(--nb-accent-hover, #4f46e5);background:color-mix(in srgb,var(--nb-accent, #6366f1) 8%,transparent)}.a2a-msg-user .a2a-msg-content a.a2a-node-link,.a2a-msg-user .a2a-msg-content a.a2a-type-link,.a2a-msg-user .a2a-msg-content a.a2a-graph-link{display:inline-block;color:#fff;border-bottom:none;background:#0f172a8c;border-radius:999px;padding:1px 9px;font-weight:500;text-decoration:none;line-height:1.45}.a2a-msg-user .a2a-msg-content a.a2a-node-link:hover,.a2a-msg-user .a2a-msg-content a.a2a-type-link:hover,.a2a-msg-user .a2a-msg-content a.a2a-graph-link:hover{color:#fff;background:#0f172ab8}.tasks-kanban-card-title a.a2a-node-link,.tasks-kanban-card-title a.a2a-type-link,.tasks-kanban-card-title a.a2a-graph-link,.cw-recent-task-title a.a2a-node-link,.cw-recent-task-title a.a2a-type-link,.cw-recent-task-title a.a2a-graph-link,.issue-task-title a.a2a-node-link,.issue-task-title a.a2a-type-link,.issue-task-title a.a2a-graph-link{color:var(--nb-accent, #6366f1);text-decoration:none;font-weight:600;border-bottom:1px dashed color-mix(in srgb,var(--nb-accent, #6366f1) 45%,transparent)}.tasks-kanban-card-title,.cw-recent-task-title,.issue-task-title{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.a2a-node-modal-overlay{position:fixed;inset:0;z-index:9999;background:#00000080;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .18s ease;backdrop-filter:blur(4px)}.a2a-node-modal-overlay.visible{opacity:1;pointer-events:auto}.a2a-node-modal{background:var(--nb-bg, #fff);border:1px solid var(--nb-border, #e5e7eb);border-radius:16px;width:min(580px,92vw);max-height:82vh;display:flex;flex-direction:column;box-shadow:0 24px 80px #00000029,0 4px 12px #0000000f;animation:nodeModalIn .22s cubic-bezier(.34,1.56,.64,1)}@keyframes nodeModalIn{0%{transform:translateY(16px) scale(.96);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.a2a-node-modal-header{display:flex;align-items:flex-start;justify-content:space-between;padding:20px 22px 14px;gap:12px;flex-shrink:0}.a2a-node-modal-header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.a2a-node-modal-graph-link{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;border:1px solid var(--nb-border, #e5e7eb);background:var(--nb-bg-surface, #ffffff);color:var(--nb-text-secondary, #6b7280);font-size:12px;font-weight:500;text-decoration:none;transition:background .12s,color .12s,border-color .12s}.a2a-node-modal-graph-link:hover{background:var(--nb-hover, #f3f4f6);color:var(--nb-text, #111);border-color:var(--nb-border-strong, #d1d5db)}.a2a-node-modal-graph-link svg{flex-shrink:0}.a2a-node-modal-header-content{display:flex;flex-direction:column;gap:6px;min-width:0}.a2a-node-modal-title{font-family:var(--nb-font-display, "Montserrat", sans-serif);font-weight:700;font-size:18px;color:var(--nb-text, #111);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.2}.a2a-node-modal-close{background:none;border:none;font-size:20px;line-height:1;cursor:pointer;color:var(--nb-text-secondary, #9ca3af);padding:4px 8px;border-radius:8px;transition:background .12s,color .12s;flex-shrink:0;margin-top:-2px}.a2a-node-modal-close:hover{background:var(--nb-hover, #f3f4f6);color:var(--nb-text, #111)}.a2a-node-badges{display:flex;align-items:center;flex-wrap:wrap;gap:0}.a2a-node-badge{font-size:11px;font-weight:500;color:var(--nb-text-secondary, #6b7280);background:var(--nb-surface, #f3f4f6);padding:2px 8px;border-radius:10px}.a2a-node-badge-sep{color:var(--nb-text-secondary, #d1d5db);font-size:11px;padding:0 3px;user-select:none}.a2a-node-tabs{display:flex;gap:0;padding:0 22px;border-bottom:1px solid var(--nb-border, #e5e7eb);flex-shrink:0}.a2a-node-tab{background:none;border:none;border-bottom:2px solid transparent;padding:8px 14px;font-size:13px;font-weight:500;color:var(--nb-text-secondary, #6b7280);cursor:pointer;transition:color .12s,border-color .12s;display:flex;align-items:center;gap:6px}.a2a-node-tab:hover{color:var(--nb-text, #111)}.a2a-node-tab.active{color:var(--nb-accent, #6366f1);border-bottom-color:var(--nb-accent, #6366f1)}.a2a-node-tab-count{font-size:10px;font-weight:600;background:var(--nb-surface, #f3f4f6);color:var(--nb-text-secondary, #6b7280);padding:1px 6px;border-radius:8px;min-width:18px;text-align:center}.a2a-node-tab.active .a2a-node-tab-count{background:color-mix(in srgb,var(--nb-accent, #6366f1) 12%,transparent);color:var(--nb-accent, #6366f1)}.a2a-node-tab-panel{display:none}.a2a-node-tab-panel.active{display:block}.a2a-node-modal-body{padding:16px 22px 22px;overflow-y:auto;flex:1;min-height:0}.a2a-node-modal-loading{display:flex;align-items:center;gap:8px;color:var(--nb-text-secondary, #6b7280);font-size:13px;padding:32px 0;justify-content:center}.a2a-node-modal-error{display:flex;align-items:center;gap:6px;color:#ef4444;font-size:13px;padding:32px 0;justify-content:center}.a2a-node-modal-section{margin-bottom:18px}.a2a-node-modal-section:last-child{margin-bottom:0}.a2a-node-section-heading{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--nb-text-secondary, #9ca3af);margin-bottom:8px}.a2a-node-description{font-size:13.5px;line-height:1.65;color:var(--nb-text, #111);margin:0}.a2a-node-aliases{display:flex;flex-wrap:wrap;gap:5px}.a2a-node-alias-tag{font-size:11.5px;padding:2px 10px;border-radius:12px;background:var(--nb-surface, #f3f4f6);border:1px solid var(--nb-border, #e5e7eb);color:var(--nb-text-secondary, #6b7280);font-weight:500}.a2a-node-wiki-content{font-size:13.5px;line-height:1.7;color:var(--nb-text, #111)}.a2a-node-wiki-content h1,.a2a-node-wiki-content h2,.a2a-node-wiki-content h3,.a2a-node-wiki-content h4{font-size:13.5px;font-weight:700;margin:14px 0 4px;color:var(--nb-text, #111)}.a2a-node-wiki-content h1{font-size:15px}.a2a-node-wiki-content h2{font-size:14px}.a2a-node-wiki-content p{margin:0 0 8px}.a2a-node-wiki-content p:last-child{margin-bottom:0}.a2a-node-wiki-content ul,.a2a-node-wiki-content ol{margin:4px 0 8px 18px;padding:0}.a2a-node-wiki-content li{margin-bottom:2px}.a2a-node-wiki-content strong{font-weight:700}.a2a-node-wiki-content em{font-style:italic}.a2a-node-wiki-content code{font-size:12px;background:var(--nb-surface, #f3f4f6);padding:1px 5px;border-radius:4px;font-family:monospace}.a2a-node-wiki-content a.a2a-node-link{color:var(--nb-accent, #2563eb);text-decoration:none;font-weight:500}.a2a-node-wiki-content a.a2a-node-link:hover{text-decoration:underline}.a2a-node-attrs{display:flex;flex-direction:column;gap:0;border:1px solid var(--nb-border, #e5e7eb);border-radius:10px;overflow:hidden}.a2a-node-attr-row{display:flex;gap:12px;font-size:13px;padding:8px 12px;border-bottom:1px solid var(--nb-border-light, #f3f4f6);align-items:baseline}.a2a-node-attr-row:last-child{border-bottom:none}.a2a-node-attr-row:nth-child(2n){background:var(--nb-surface, #fafafa)}.a2a-node-attr-row.a2a-node-attr-long{flex-direction:column;gap:4px}.a2a-node-attr-key{font-weight:600;font-size:12px;color:var(--nb-text-secondary, #6b7280);min-width:130px;flex-shrink:0;text-transform:capitalize}.a2a-node-attr-value{color:var(--nb-text, #111);word-break:break-word;line-height:1.5}.a2a-node-empty{color:var(--nb-text-secondary, #9ca3af);font-size:13px;text-align:center;padding:24px 0}.a2a-cursor-card{margin:8px 0;animation:a2a-artifact-in .25s ease-out}.a2a-cursor-card-inner{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--nb-radius);border:1px solid var(--nb-border);background:var(--nb-bg-surface, #f9fafb)}.a2a-cursor-card-inner.is-accessing{border-color:var(--nb-accent-light, #bfdbfe);background:var(--nb-accent-bg, #eff6ff)}.a2a-cursor-card-inner.is-ready{border-color:var(--nb-border);background:var(--nb-bg-surface, #f9fafb)}.a2a-cursor-card-icon{width:36px;height:36px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--nb-accent-bg, #eff6ff);color:var(--nb-accent, #2563eb)}.a2a-cursor-card-inner.is-accessing .a2a-cursor-card-icon{color:var(--nb-accent, #2563eb)}.a2a-cursor-card-body{flex:1;min-width:0}.a2a-cursor-card-label{font-size:13.5px;font-weight:600;color:var(--nb-text, #111)}.a2a-cursor-card-id{font-size:11px;color:var(--nb-text-secondary, #6b7280);font-family:monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px}.a2a-cursor-dots span{display:inline-block;animation:cursor-dot-blink 1.2s infinite both}.a2a-cursor-dots span:nth-child(2){animation-delay:.2s}.a2a-cursor-dots span:nth-child(3){animation-delay:.4s}@keyframes cursor-dot-blink{0%,80%,to{opacity:.2}40%{opacity:1}}.a2a-cursor-explore-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;background:var(--nb-text, #111);color:#fff;border:none;border-radius:calc(var(--nb-radius) * .85);font-size:12.5px;font-weight:600;cursor:pointer;white-space:nowrap;transition:opacity .15s;flex-shrink:0}.a2a-cursor-explore-btn:hover{opacity:.85}.a2a-cursor-explorer-overlay{position:fixed;inset:0;z-index:1100;background:#0000008c;display:flex;align-items:center;justify-content:center;padding:20px;animation:a2a-fade-in .18s ease-out}@keyframes a2a-fade-in{0%{opacity:0}to{opacity:1}}.a2a-cursor-explorer-modal{background:var(--nb-bg, #fff);border-radius:calc(var(--nb-radius) * 1.5);box-shadow:0 24px 64px #00000047;display:flex;flex-direction:column;width:min(1200px,calc(100vw - 40px));height:min(85vh,900px);overflow:hidden;animation:a2a-modal-in .2s ease-out}@keyframes a2a-modal-in{0%{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.a2a-cursor-explorer-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--nb-border, #e5e7eb);gap:12px;flex-shrink:0}.a2a-cursor-explorer-header-left{display:flex;align-items:center;gap:10px}.a2a-cursor-explorer-header-right{display:flex;align-items:center;gap:6px}.a2a-cursor-explorer-title{font-size:14px;font-weight:700;color:var(--nb-text, #111)}.a2a-cursor-explorer-type-badge{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:2px 8px;border-radius:99px;background:var(--nb-accent-bg, #eff6ff);color:var(--nb-accent, #2563eb)}.a2a-cursor-explorer-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;background:none;border-radius:50%;cursor:pointer;color:var(--nb-text-secondary, #6b7280);transition:background .12s,color .12s}.a2a-cursor-explorer-close:hover{background:var(--nb-bg-surface-hover, #f3f4f6);color:var(--nb-text, #111)}.a2a-cursor-explorer-body{flex:1;overflow:hidden;position:relative}.a2a-cursor-explorer-loading{display:flex;align-items:center;gap:10px;justify-content:center;height:100%;font-size:13.5px;color:var(--nb-text-secondary, #6b7280)}.a2a-cursor-explorer-error{padding:32px;text-align:center;color:var(--nb-danger, #dc2626);font-size:13.5px}.cursor-explorer-modal{width:min(96vw,1280px);height:min(92vh,900px);max-height:92vh;display:flex;flex-direction:column}.cursor-explorer-modal-xxl{width:min(98vw,1480px);height:min(94vh,980px);max-height:94vh}.cursor-explorer-modal-body{flex:1;min-height:0;display:flex;flex-direction:column;padding:0;overflow:hidden}.cursor-explorer-tabs{display:flex;gap:4px;padding:0 16px;border-bottom:1px solid var(--nb-border, #e5e7eb);background:var(--nb-surface, #f9fafb)}.cursor-explorer-tab{appearance:none;border:none;background:transparent;padding:10px 14px;font-size:13px;font-weight:600;color:var(--nb-text-secondary, #6b7280);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}.cursor-explorer-tab.active{color:var(--nb-text, #111);border-bottom-color:var(--nb-accent, #6366f1)}.cursor-explorer-tabpanel{flex:1;min-height:0;overflow:hidden}.cursor-explorer-tabpanel.active{display:flex;flex-direction:column}.cursor-explorer-tabpanel:not(.active){display:none}#cursor-explorer-graph-host,#cursor-explorer-fql-host{flex:1;min-height:0;height:100%}.cursor-explorer-error{padding:32px;text-align:center;color:var(--nb-danger, #dc2626)}.artefact-panel-section-label{padding:10px 14px 6px;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--nb-text-secondary, #9ca3af)}.artefact-panel-cursor-item{cursor:pointer}.artefact-panel-cursor-item:hover{background:color-mix(in srgb,var(--nb-accent, #6366f1) 6%,transparent)}.artefact-panel-cursor-icon{color:var(--nb-accent, #6366f1)}.artefact-panel-cursor-explore-icon{display:flex;align-items:center;color:var(--nb-text-secondary, #9ca3af);flex-shrink:0}.artefact-cursor-badge,.cursor-explorer-badge{background:color-mix(in srgb,var(--nb-accent, #6366f1) 12%,transparent);color:var(--nb-accent, #6366f1)}.plan-explorer-overlay{position:fixed;inset:0;z-index:12000;display:flex;align-items:center;justify-content:center;background:#0f172a73;padding:24px}.plan-explorer-modal{width:min(900px,100%);max-height:90vh;overflow:auto;background:var(--nb-panel, #fff);border-radius:12px;box-shadow:0 20px 60px #0003;display:flex;flex-direction:column}.plan-explorer-header,.plan-explorer-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--nb-border, #e5e7eb)}.plan-explorer-footer{border-bottom:none;border-top:1px solid var(--nb-border, #e5e7eb)}.plan-explorer-body{padding:16px 20px;display:flex;flex-direction:column;gap:10px}.plan-explorer-label{font-size:12px;font-weight:600;color:var(--nb-muted, #6b7280)}.plan-explorer-description,.plan-explorer-proposals{width:100%;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;border:1px solid var(--nb-border, #e5e7eb);border-radius:8px;padding:10px}.plan-explorer-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--nb-muted, #6b7280)}.plan-explorer-close{border:none;background:transparent;font-size:24px;line-height:1;cursor:pointer}.plan-explorer-save,.plan-explorer-apply{border:1px solid var(--nb-border, #e5e7eb);background:var(--nb-surface, #f9fafb);border-radius:8px;padding:8px 14px;cursor:pointer}.plan-explorer-apply{background:var(--nb-accent, #6366f1);color:#fff;border-color:transparent}.plan-explorer-eyebrow,.plan-review-eyebrow{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--nb-text-muted);margin-bottom:4px}.plan-explorer-section{display:flex;flex-direction:column;gap:10px}.plan-explorer-section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.plan-explorer-toggle-json{border:1px solid var(--nb-border, #e5e7eb);background:transparent;color:var(--nb-text-muted);border-radius:999px;padding:4px 10px;font-size:12px;cursor:pointer}.plan-explorer-toggle-json:hover{color:var(--nb-text);border-color:var(--nb-accent)}.plan-review-header{align-items:flex-start}.plan-review-title{margin:0 0 6px}.plan-review-description{margin:0 0 10px;color:var(--nb-text-muted)}.plan-review-section-heading h3{margin:0 0 4px;font-size:16px}.plan-review-section-heading p{margin:0 0 16px;color:var(--nb-text-muted);font-size:13px}.plan-review-objects{display:grid;gap:14px}.plan-review-object{border:1px solid var(--nb-border-light);border-radius:16px;background:linear-gradient(180deg,rgba(99,102,241,.03),transparent 120px),var(--nb-bg-surface);overflow:hidden;box-shadow:0 1px 2px #0f172a0a}.plan-review-object-header{display:flex;gap:12px;padding:16px 16px 0}.plan-review-object-check{padding-top:4px}.plan-review-object-heading{flex:1;min-width:0}.plan-review-object-type-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}.plan-review-object-type{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;background:#6366f11f;color:#4338ca;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.plan-review-object-status{font-size:10px;text-transform:uppercase;letter-spacing:.05em;padding:2px 8px;border-radius:999px;color:var(--nb-text-muted)}.plan-review-object-status.is-pending{color:#b45309;background:#fef3c7}.plan-review-object-status.is-ready{color:#059669;background:#d1fae5}.plan-review-object-status.is-applied{color:#047857;background:#a7f3d0}.plan-review-object-status.is-partial{color:#1d4ed8;background:#dbeafe}.plan-review-object-title{margin:0;font-size:18px;line-height:1.3}.plan-review-object-meta{margin:6px 0 0;font-size:12px;color:var(--nb-text-muted)}.plan-review-changes{display:grid;gap:12px;padding:14px 16px 16px}.plan-review-change{border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg);padding:12px 14px}.plan-review-change-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--nb-text-muted);margin-bottom:8px}.plan-review-change-value{font-size:14px;line-height:1.55;color:var(--nb-text);white-space:pre-wrap}.plan-review-change-multiline .plan-review-change-value{font-family:ui-sans-serif,system-ui,sans-serif}.plan-review-technical{border-top:1px solid var(--nb-border-light);padding:0 16px 14px}.plan-review-technical summary{cursor:pointer;font-size:12px;color:var(--nb-text-muted);padding:10px 0 6px}.plan-review-technical-list{margin:0}.plan-review-technical-row{display:grid;grid-template-columns:120px 1fr;gap:10px;padding:6px 0;font-size:12px}.plan-review-technical-row dt{color:var(--nb-text-muted)}.plan-review-technical-row dd{margin:0;word-break:break-all}.plan-review-technical-row code{font-size:11px}.a2a-node-relationships{display:flex;flex-direction:column;gap:12px}.a2a-node-rel-group{border:1px solid var(--nb-border, #e5e7eb);border-radius:10px;overflow:hidden}.a2a-node-rel-header{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--nb-surface, #f9fafb);border-bottom:1px solid var(--nb-border, #e5e7eb)}.a2a-node-rel-name{font-size:12.5px;font-weight:600;color:var(--nb-text, #111);text-transform:capitalize;flex:1}.a2a-node-rel-direction{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--nb-text-secondary, #6b7280);background:var(--nb-bg, #fff);padding:1px 7px;border-radius:8px;border:1px solid var(--nb-border, #e5e7eb)}.a2a-node-rel-count{font-size:10px;font-weight:600;background:var(--nb-bg, #fff);color:var(--nb-text-secondary, #9ca3af);padding:1px 7px;border-radius:8px;border:1px solid var(--nb-border, #e5e7eb)}.a2a-node-rel-targets{display:flex;flex-direction:column}a.a2a-node-rel-target{display:flex;align-items:center;gap:8px;padding:7px 12px;font-size:13px;border-bottom:1px solid var(--nb-border-light, #f3f4f6);transition:background .1s;border-bottom-style:none;text-decoration:none}a.a2a-node-rel-target:last-child{border-bottom:none}a.a2a-node-rel-target:hover{background:color-mix(in srgb,var(--nb-accent, #6366f1) 5%,transparent)}.a2a-node-rel-target-name{font-weight:500;color:var(--nb-accent, #6366f1);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.a2a-node-rel-target-type{font-size:10px;padding:1px 7px;border-radius:8px;background:color-mix(in srgb,var(--nb-accent, #6366f1) 8%,transparent);color:var(--nb-accent, #6366f1);font-weight:500;white-space:nowrap;margin-left:auto;flex-shrink:0}.a2a-node-rel-target-tax{font-size:10px;padding:1px 7px;border-radius:8px;background:var(--nb-surface, #f3f4f6);color:var(--nb-text-secondary, #9ca3af);font-weight:500;white-space:nowrap;flex-shrink:0}.artefacts-panel-overlay,.artefacts-panel-overlay.open{display:none}.app-layout>.artefacts-panel{width:0;height:100vh;background:var(--nb-bg-surface);border-left:1px solid var(--nb-border);display:flex;flex-direction:column;flex-shrink:0;overflow:hidden;transition:width .25s cubic-bezier(.4,0,.2,1)}.app-layout>.artefacts-panel.open{width:380px}.artefacts-panel-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.artefacts-panel-title{font-size:15px;font-weight:600;color:var(--nb-text);margin:0}.artefacts-panel-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:none;border-radius:var(--nb-radius);color:var(--nb-text-secondary);cursor:pointer;transition:all .15s}.artefacts-panel-close:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.artefacts-panel-body{flex:1;overflow-y:auto;padding:16px 20px}.artefacts-panel-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:48px 20px;color:var(--nb-text-muted);text-align:center}.artefacts-panel-empty-icon{font-size:32px;opacity:.5}.artefacts-panel-empty p{margin:0;font-size:13px;line-height:1.5}.artefact-panel-item{display:flex;gap:12px;padding:12px;border:1px solid var(--nb-border-light);border-radius:calc(var(--nb-radius) * 1.25);background:var(--nb-bg);margin-bottom:10px;cursor:pointer;transition:all .15s}.artefact-panel-item:hover{border-color:var(--nb-accent);box-shadow:0 2px 8px #0000000d;transform:translateY(-1px)}.artefact-panel-item-icon{line-height:1;flex-shrink:0;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--nb-radius);background:var(--nb-bg-surface-hover);color:var(--nb-text-secondary, #888)}.artefact-panel-item-body{flex:1;min-width:0}.artefact-panel-item-name{font-size:13px;font-weight:600;color:var(--nb-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:3px}.artefact-panel-item-desc{font-size:12px;color:var(--nb-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}.artefact-panel-item-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:11px}.artefact-panel-type-badge{display:inline-block;padding:1px 7px;border-radius:99px;background:var(--nb-bg-surface-hover);font-size:10px;font-weight:500;text-transform:capitalize;color:var(--nb-text-secondary)}.artefact-source-badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.02em}.artefact-source-badge.is-user{background:#0e74901f;color:#0f766e}.artefact-source-badge.is-agent{background:#3b82f61f;color:#1d4ed8}.panel-collapsible-section{margin-bottom:4px}.panel-section-header{display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:none;padding:8px 4px;cursor:pointer;border-radius:var(--nb-radius);transition:background .12s;gap:8px}.panel-section-header:hover{background:var(--nb-bg-surface-hover)}.panel-section-header-left{display:flex;align-items:center;gap:7px;color:var(--nb-text-secondary)}.panel-section-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--nb-text-secondary)}.panel-section-count{font-size:10px;font-weight:600;padding:1px 6px;border-radius:8px;background:var(--nb-bg-surface-hover);color:var(--nb-text-secondary);min-width:16px;text-align:center}.panel-section-chevron{color:var(--nb-text-muted);display:flex;align-items:center;transition:transform .18s}.panel-section-header[aria-expanded=false] .panel-section-chevron{transform:rotate(-90deg)}.panel-section-body{display:flex;flex-direction:column;gap:6px;padding:6px 0 8px}.subtask-panel-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--nb-border-light);border-radius:calc(var(--nb-radius) * 1.25);background:var(--nb-bg);cursor:pointer;transition:all .15s}.subtask-panel-item:hover{border-color:var(--nb-accent);box-shadow:0 2px 8px #0000000d;transform:translateY(-1px)}.subtask-status-dot{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%}.subtask-status-dot.status-completed{color:#10b981}.subtask-status-dot.status-failed{color:#ef4444}.subtask-status-dot.status-in_progress{color:var(--nb-accent, #6366f1)}.subtask-status-dot.status-pending{color:var(--nb-text-muted)}.subtask-status-dot.status-waiting_on_children{color:#f59e0b}.subtask-panel-item-body{flex:1;min-width:0}.subtask-panel-item-title{font-size:13px;font-weight:500;color:var(--nb-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.subtask-panel-item-meta{margin-top:3px}.subtask-open-icon{flex-shrink:0;color:var(--nb-text-muted);opacity:0;transition:opacity .12s}.subtask-panel-item:hover .subtask-open-icon{opacity:1}.subtask-modal{width:min(700px,96vw);max-height:90vh;display:flex;flex-direction:column}.subtask-modal-body{flex:1;min-height:0;padding:0!important;display:flex;flex-direction:column;overflow:hidden}.subtask-modal-loading{display:flex;align-items:center;justify-content:center;padding:48px;color:var(--nb-text-secondary)}.artefact-panel-preview{margin-top:16px;padding:16px;border:1px solid var(--nb-border-light);border-radius:var(--nb-radius-lg);background:var(--nb-bg)}.artefact-panel-preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.artefact-panel-preview-title{font-size:13px;font-weight:600;color:var(--nb-text)}.artefact-panel-preview-back{display:flex;align-items:center;gap:4px;border:none;background:none;color:var(--nb-text-secondary);font-size:12px;cursor:pointer;padding:4px 8px;border-radius:var(--nb-radius);transition:all .15s}.artefact-panel-preview-back:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.artefact-panel-preview-content{font-size:13px;line-height:1.6;color:var(--nb-text);max-height:60vh;overflow-y:auto}.artefact-panel-preview-content pre{background:var(--nb-bg-surface);border:1px solid var(--nb-border);border-radius:var(--nb-radius);padding:10px 12px;overflow-x:auto;font-size:12px;line-height:1.5;margin:8px 0}.artefact-panel-preview-content img{max-width:100%;border-radius:var(--nb-radius)}.artefact-count-btn,.subtask-count-btn,.task-cursor-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border:1px solid var(--nb-border);border-radius:99px;background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:12px;font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap}.task-output-badges{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}.task-cursor-badge{color:var(--nb-accent, #6366f1);border-color:color-mix(in srgb,var(--nb-accent, #6366f1) 25%,var(--nb-border))}.artefact-count-btn:hover,.subtask-count-btn:hover,.task-cursor-badge:hover{border-color:var(--nb-accent);color:var(--nb-accent);background:var(--nb-accent-light)}.artefact-count-btn svg,.subtask-count-btn svg{flex-shrink:0}.artefact-count-zero{color:var(--nb-text-muted);font-size:12px}.a2a-msg-activity:empty{display:none}.a2a-activity-card{margin:6px 0 8px;border:1px solid var(--nb-border-light);border-radius:var(--nb-radius);background:var(--nb-bg-surface);overflow:hidden}.a2a-activity-card.is-done .a2a-activity-title{color:var(--nb-text)}.a2a-activity-header{display:flex;align-items:center;gap:8px;padding:8px 10px;font-size:13px;color:var(--nb-text)}.a2a-activity-phase{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:2px 6px;border-radius:4px;background:color-mix(in srgb,var(--nb-accent) 12%,transparent);color:var(--nb-text-secondary);white-space:nowrap}.a2a-activity-phase-tool{background:color-mix(in srgb,#a371f7 14%,transparent);color:#7c3aed}.a2a-activity-phase-cli{background:color-mix(in srgb,var(--nb-success) 14%,transparent);color:var(--nb-success)}.a2a-activity-phase-reasoning{background:color-mix(in srgb,var(--nb-warning) 14%,transparent);color:var(--nb-warning)}.a2a-activity-phase-plan{background:color-mix(in srgb,#f97316 14%,transparent);color:#ea580c}.a2a-activity-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.a2a-activity-detail{padding:0 10px 8px;font-size:12px;color:var(--nb-text-muted);line-height:1.4}.a2a-activity-cli-pre{margin:0;padding:8px 10px;max-height:160px;overflow:auto;font-family:var(--nb-font-mono);font-size:11px;line-height:1.45;color:var(--nb-text);background:var(--nb-bg);border-top:1px solid var(--nb-border-light)}.a2a-activity-history{border-top:1px solid var(--nb-border-light);font-size:12px}.a2a-activity-history summary{padding:6px 10px;cursor:pointer;color:var(--nb-text-muted)}.a2a-activity-history-list{margin:0;padding:4px 10px 8px 24px;color:var(--nb-text-muted)}.a2a-activity-history-list li{margin:2px 0}.a2a-cli-output-collapsed{display:none}.a2a-cli-output{margin:4px 0;border:1px solid var(--nb-border-light);border-radius:var(--nb-radius);overflow:hidden;background:var(--nb-bg-surface)}.a2a-cli-header{display:flex;align-items:center;gap:6px;padding:6px 10px;font-size:12px;color:var(--nb-text-secondary);background:var(--nb-bg-surface-hover);border-bottom:1px solid var(--nb-border-light)}.a2a-cli-status{flex:1;font-size:12px}.a2a-cli-msg-count{font-size:11px;color:var(--nb-text-secondary);background:var(--nb-accent-light);padding:1px 6px;border-radius:10px;white-space:nowrap}.a2a-cli-pre{margin:0;padding:10px 12px;font-family:var(--nb-font-mono);font-size:12px;line-height:1.5;color:var(--nb-text);background:var(--nb-bg);max-height:300px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}[data-theme=dark] .a2a-cli-output{border-color:var(--nb-border);background:var(--nb-bg-surface)}[data-theme=dark] .a2a-cli-header{color:var(--nb-text-secondary);background:var(--nb-bg-surface-hover);border-bottom-color:var(--nb-border)}[data-theme=dark] .a2a-cli-pre{color:var(--nb-text);background:var(--nb-bg)}.a2a-artifact-save-bar{display:flex;justify-content:flex-end;padding:6px 0 0}.a2a-artifact-save-btn{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;font-size:12px;font-weight:500;color:var(--nb-accent, #3b82f6);background:transparent;border:1px solid var(--nb-accent, #3b82f6);border-radius:var(--nb-radius, 6px);cursor:pointer;transition:background .15s,color .15s}.a2a-artifact-save-btn:hover{background:var(--nb-accent, #3b82f6);color:#fff}.a2a-artifact-save-btn:disabled,.a2a-artifact-save-btn.is-saved{cursor:not-allowed;opacity:.65;color:var(--nb-text-secondary, #6b7280);border-color:var(--nb-border, #d1d5db);background:var(--nb-surface, #f3f4f6)}.a2a-artifact-save-btn:disabled:hover,.a2a-artifact-save-btn.is-saved:hover{color:var(--nb-text-secondary, #6b7280);background:var(--nb-surface, #f3f4f6)}.a2a-save-modal-overlay{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:9999;animation:a2a-modal-fadein .15s ease}@keyframes a2a-modal-fadein{0%{opacity:0}to{opacity:1}}.a2a-save-modal{background:var(--nb-bg-surface, #fff);border:1px solid var(--nb-border, #ddd);border-radius:calc(var(--nb-radius, 6px) * 2);width:380px;max-width:90vw;box-shadow:0 8px 32px #0000002e;animation:a2a-modal-slidein .2s ease}@keyframes a2a-modal-slidein{0%{transform:translateY(-12px);opacity:0}to{transform:translateY(0);opacity:1}}.a2a-save-modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--nb-border, #eee)}.graph-page{display:flex;flex-direction:column;gap:20px;height:100%;padding:24px 28px;overflow:hidden}.graph-page-header{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:20px}.graph-page-heading{min-width:0}.graph-page-title{margin:0;font-family:var(--nb-font-display);font-size:28px;font-weight:700;letter-spacing:-.03em}.graph-page-subtitle{margin:8px 0 0;max-width:760px;color:var(--nb-text-secondary);font-size:14px;line-height:1.6}.graph-page-controls{position:relative;display:flex;align-items:flex-start;justify-content:flex-end;gap:10px}.graph-page-layout{display:grid;grid-template-columns:minmax(260px,320px) minmax(0,1fr);gap:20px;align-items:stretch;min-height:0;flex:1;height:100%;overflow:hidden}.graph-tree-panel,.graph-visual-panel,.graph-fql-panel,.graph-wiki-panel{background:linear-gradient(180deg,var(--nb-bg-surface),rgba(255,255,255,.55));border:1px solid var(--nb-border-light);border-radius:18px;box-shadow:var(--nb-shadow-sm)}html[data-theme=dark] .graph-tree-panel,html[data-theme=dark] .graph-visual-panel,html[data-theme=dark] .graph-fql-panel,html[data-theme=dark] .graph-wiki-panel{background:linear-gradient(180deg,#242422fa,#1a1a18fa)}.graph-tree-panel{display:flex;flex-direction:column;align-self:stretch;height:100%;min-height:0;overflow:hidden}.graph-tree-body{flex:1;min-height:0;overflow:auto;padding:12px 10px 14px}.graph-main-panel{display:flex;flex-direction:column;align-self:stretch;min-height:0}.graph-view-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:8px}.graph-view-toolbar--header{justify-content:flex-end;padding-top:0}.graph-toolbar-icon-btn{position:relative;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--nb-border-light);border-radius:999px;background:var(--nb-bg-surface);color:var(--nb-text-secondary);cursor:pointer;box-shadow:var(--nb-shadow-sm);overflow:visible;transition:border-color .15s ease,background .15s ease,color .15s ease,transform .15s ease}.graph-toolbar-icon-btn:hover,.graph-toolbar-icon-btn.is-active{border-color:var(--nb-accent);background:var(--nb-bg-surface-hover);color:var(--nb-text);transform:translateY(-1px)}.graph-toolbar-count{position:absolute;top:-5px;right:-5px;z-index:1;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;padding:0 6px;border-radius:999px;background:var(--nb-accent);color:var(--nb-bg-surface);font-size:10px;font-weight:700;line-height:1;box-shadow:0 0 0 2px var(--nb-bg-surface)}.graph-tab-nav{display:inline-flex;align-items:center;gap:6px;padding:4px;border:1px solid var(--nb-border-light);border-radius:999px;background:var(--nb-bg-surface);width:fit-content;box-shadow:var(--nb-shadow-sm)}.graph-tab-btn{border:none;background:transparent;color:var(--nb-text-secondary);font-size:12px;font-weight:700;letter-spacing:.02em;padding:8px 14px;border-radius:999px;cursor:pointer;transition:background .15s ease,color .15s ease,transform .15s ease}.graph-tab-btn:hover{color:var(--nb-text);background:var(--nb-bg-surface-hover)}.graph-tab-btn.is-active{background:var(--nb-accent);color:var(--nb-bg-surface)}.graph-settings-tray{display:grid;gap:14px;padding:16px 18px;position:absolute;top:calc(100% + 10px);right:0;min-width:420px;max-width:min(520px,calc(100vw - 48px));border:1px solid var(--nb-border-light);border-radius:18px;background:linear-gradient(180deg,var(--nb-bg-surface),rgba(255,255,255,.7));box-shadow:var(--nb-shadow-sm);z-index:20}.graph-settings-tray[hidden]{display:none!important}.graph-settings-close-btn{position:absolute;top:10px;right:10px;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--nb-border-light);border-radius:999px;background:transparent;color:var(--nb-text-muted);cursor:pointer;transition:background .12s,color .12s}.graph-settings-close-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.graph-settings-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.graph-settings-label{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--nb-text-secondary)}.graph-settings-segmented{display:inline-flex;align-items:center;gap:6px;padding:4px;border-radius:999px;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface-muted, rgba(0, 0, 0, .02))}.graph-settings-segment-btn{border:none;border-radius:999px;background:transparent;color:var(--nb-text-secondary);font-size:12px;font-weight:700;padding:8px 12px;cursor:pointer;transition:background .15s ease,color .15s ease}.graph-settings-segment-btn.is-active{background:var(--nb-accent);color:var(--nb-bg-surface)}.graph-tree-mode-nav{display:inline-flex;align-items:center;flex-wrap:wrap;gap:4px;padding:3px;border:1px solid var(--nb-border-light);border-radius:999px;background:var(--nb-bg-surface);width:fit-content;max-width:100%;box-shadow:var(--nb-shadow-sm)}.graph-tree-mode-btn{border:none;background:transparent;color:var(--nb-text-secondary);font-size:10px;font-weight:700;letter-spacing:.02em;padding:5px 8px;border-radius:999px;cursor:pointer;transition:background .15s ease,color .15s ease,transform .15s ease}.graph-tree-mode-btn:hover{color:var(--nb-text);background:var(--nb-bg-surface-hover)}.graph-tree-mode-btn.is-active{background:var(--nb-accent);color:var(--nb-bg-surface)}.graph-tree-item--pattern.is-selected{background:color-mix(in srgb,var(--nb-accent) 12%,transparent)}.graph-pattern-args-body{display:grid;gap:14px;padding:0 18px 12px;overflow:auto}.graph-pattern-args-modal-overlay{position:fixed;inset:0;z-index:10000;background:#00000073;display:flex;align-items:center;justify-content:center;padding:16px}.graph-pattern-args-modal{width:min(440px,calc(100vw - 32px));max-height:min(70vh,520px);background:var(--nb-bg-surface);border:1px solid var(--nb-border-light);border-radius:16px;box-shadow:var(--nb-shadow-lg);display:flex;flex-direction:column;overflow:hidden}.graph-pattern-args-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px 8px}.graph-pattern-args-title{margin:0;font-size:16px;font-weight:700;color:var(--nb-text)}.graph-pattern-query-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.graph-pattern-args-description{margin:0;color:var(--nb-text-secondary);font-size:14px;line-height:1.5}.graph-pattern-args-form{display:grid;gap:12px}.graph-pattern-args-field{display:grid;gap:6px}.graph-pattern-args-label{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--nb-text-secondary)}.graph-pattern-args-input{width:100%;border:1px solid var(--nb-border-light);border-radius:10px;padding:10px 12px;font-size:14px;color:var(--nb-text);background:var(--nb-bg-surface)}.graph-pattern-args-input:focus{outline:2px solid color-mix(in srgb,var(--nb-accent) 35%,transparent);border-color:var(--nb-accent)}.graph-pattern-args-footer{display:flex;justify-content:flex-end;gap:10px;padding:0 20px 20px}.graph-pattern-args-cancel,.graph-pattern-args-confirm{border-radius:10px;padding:10px 14px;font-size:13px;font-weight:600;cursor:pointer}.graph-pattern-args-cancel{border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-secondary)}.graph-pattern-args-confirm{border:none;background:var(--nb-accent);color:var(--nb-bg-surface)}.graph-pattern-query-preview{margin:0;padding:12px 14px;border-radius:12px;background:var(--nb-bg-muted);color:var(--nb-text);font-size:12px;line-height:1.5;white-space:pre-wrap;overflow-x:auto}.graph-pattern-params-intro{margin:0 0 12px;font-size:13px;color:var(--nb-text-secondary)}.graph-pattern-params-form{display:grid;gap:14px}.graph-pattern-param-field{display:grid;gap:6px}.graph-pattern-param-label{font-size:12px;font-weight:700;color:var(--nb-text-secondary);text-transform:uppercase;letter-spacing:.04em}.graph-pattern-param-hint{font-size:12px;color:var(--nb-text-secondary)}.graph-pattern-param-input,.graph-pattern-param-select{width:100%;border:1px solid var(--nb-border-light);border-radius:10px;padding:10px 12px;background:var(--nb-bg-surface);color:var(--nb-text);font-size:13px}.graph-pattern-param-input:focus,.graph-pattern-param-select:focus{outline:2px solid color-mix(in srgb,var(--nb-accent) 35%,transparent);border-color:var(--nb-accent)}.graph-pattern-param-entity-wrap{position:relative;display:grid;gap:8px}.graph-pattern-param-selected{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;padding:6px 8px 6px 10px;border-radius:999px;background:color-mix(in srgb,var(--nb-accent) 12%,transparent);color:var(--nb-text);font-size:12px}.graph-pattern-param-clear{border:none;background:transparent;color:var(--nb-text-secondary);cursor:pointer;font-size:16px;line-height:1;padding:0 2px}.graph-pattern-param-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:20;max-height:220px;overflow:auto;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-surface);box-shadow:var(--nb-shadow-md)}.graph-pattern-param-dropdown-item{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;border:none;border-bottom:1px solid var(--nb-border-light);background:transparent;padding:10px 12px;text-align:left;cursor:pointer;color:var(--nb-text)}.graph-pattern-param-dropdown-item:last-child{border-bottom:none}.graph-pattern-param-dropdown-item:hover{background:var(--nb-bg-muted)}.graph-pattern-param-dropdown-item-name{font-size:13px;font-weight:600}.graph-pattern-param-dropdown-item-meta{font-size:11px;color:var(--nb-text-secondary);white-space:nowrap}.graph-pattern-param-dropdown-msg{margin:0;padding:12px;font-size:12px;color:var(--nb-text-secondary)}.graph-pattern-param-dropdown-msg--empty{color:var(--nb-text-secondary)}.graph-pattern-args-form.graph-pattern-params-form{gap:12px}.graph-browser-card--pattern{text-align:left}.graph-settings-field{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--nb-border-light);border-radius:14px;background:var(--nb-bg-surface);font-size:13px;color:var(--nb-text-secondary)}.graph-settings-field[hidden]{display:none!important}.graph-settings-field select{min-width:180px;border:none;background:transparent;color:var(--nb-text);font-size:13px}.graph-settings-toggle{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;border-radius:14px;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);cursor:pointer}.graph-settings-toggle input{margin-top:2px}.graph-settings-toggle-copy{display:grid;gap:4px}.graph-settings-note{font-size:12px;color:var(--nb-text-secondary);line-height:1.5}.graph-basket-panel{display:flex;flex-direction:column;flex:1;min-height:0;border:1px solid var(--nb-border-light);border-radius:18px;background:linear-gradient(180deg,var(--nb-bg-surface),rgba(255,255,255,.55));box-shadow:var(--nb-shadow-sm)}html[data-theme=dark] .graph-basket-panel{background:linear-gradient(180deg,#242422fa,#1a1a18fa)}.graph-basket-panel[hidden]{display:none!important}.graph-basket-body{display:flex;flex-direction:column;flex:1;gap:16px;min-height:0;overflow:auto;padding:18px 20px}.graph-basket-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.graph-basket-title{margin:0;font-size:16px;font-weight:700}.graph-basket-description,.graph-basket-note{margin:6px 0 0;color:var(--nb-text-secondary);font-size:13px;line-height:1.6}.graph-basket-clear-btn,.graph-basket-remove-btn{border:1px solid var(--nb-border);border-radius:999px;background:var(--nb-bg);color:var(--nb-text-secondary);font-size:12px;font-weight:700;padding:7px 12px;cursor:pointer}.graph-basket-clear-btn:hover,.graph-basket-remove-btn:hover{border-color:var(--nb-accent);color:var(--nb-text)}.graph-basket-list{display:flex;flex-direction:column;gap:10px}.graph-basket-group{display:flex;flex-direction:column;gap:14px;padding:14px 15px;border:1px solid var(--nb-border-light);border-radius:14px;background:var(--nb-bg-surface)}.graph-basket-group-copy,.graph-basket-action-copy{display:flex;flex-direction:column;gap:8px;min-width:0}.graph-basket-group-actions{display:flex;flex-direction:column;gap:10px}.graph-basket-action-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:10px;border-top:1px solid var(--nb-border-light)}.graph-basket-item-title{margin:0;font-size:14px;font-weight:700}.graph-basket-item-meta{margin:0;color:var(--nb-text-secondary);font-size:12px}.graph-basket-submit-row{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.graph-basket-agent-field{display:flex;flex-direction:column;gap:6px;min-width:220px;color:var(--nb-text-secondary);font-size:12px;font-weight:700}.graph-basket-agent-select{padding:9px 12px;border:1px solid var(--nb-border);border-radius:12px;background:var(--nb-bg);color:var(--nb-text);font-size:13px}.graph-basket-submit-btn{border:1px solid var(--nb-border);border-radius:999px;background:var(--nb-bg);color:var(--nb-text);font-size:12px;font-weight:700;padding:8px 12px;cursor:pointer;transition:border-color .15s ease,background .15s ease,color .15s ease,transform .15s ease}.graph-section-action-btn{display:inline-flex;align-items:center;gap:5px;border:1px solid transparent;border-radius:999px;background:#1a1a18;color:#f5f5f3;font-size:12px;font-weight:700;padding:8px 12px;cursor:pointer;transition:transform .15s ease,filter .15s ease}.graph-basket-submit-btn:hover{border-color:var(--nb-accent);background:var(--nb-bg-surface-hover);color:var(--nb-text);transform:translateY(-1px)}.graph-section-action-btn:hover{filter:brightness(1.2);transform:translateY(-1px)}.graph-section-action-btn.is-active,.graph-generate-btn.is-active{border-color:var(--nb-accent);background:var(--nb-bg-surface-hover);color:var(--nb-text);transform:translateY(-1px)}.graph-section-action-btn:disabled,.graph-generate-btn:disabled,.graph-basket-submit-btn:disabled{opacity:.58;cursor:default;transform:none;filter:none}.graph-section-action-btn:disabled:hover,.graph-generate-btn:disabled:hover,.graph-basket-submit-btn:disabled:hover{filter:none;transform:none;border-color:transparent;background:#1a1a18;color:#f5f5f3}.graph-generate-btn:disabled:hover,.graph-basket-submit-btn:disabled:hover{border-color:var(--nb-border);background:var(--nb-bg);color:var(--nb-text)}.graph-visual-panel,.graph-fql-panel,.graph-wiki-panel{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.graph-visual-panel[hidden],.graph-fql-panel[hidden],.graph-wiki-panel[hidden]{display:none!important}.graph-panel-heading-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px 14px;border-bottom:1px solid var(--nb-border-light)}.graph-panel-title{margin:0;font-size:14px;font-weight:700;letter-spacing:.01em}.graph-panel-meta,.graph-panel-note{margin:0;color:var(--nb-text-secondary);font-size:12px}.graph-tree-group.is-open{border-color:var(--nb-border-light);background:var(--nb-bg-surface)}.graph-tree-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border:none;border-radius:12px;background:transparent;color:var(--nb-text);text-align:left;cursor:pointer;transition:background .15s ease,color .15s ease,transform .15s ease}.graph-tree-item:hover{background:var(--nb-bg-surface-hover)}.graph-tree-item.is-selected{background:#1f29371a;color:var(--nb-accent-hover)}html[data-theme=dark] .graph-tree-item.is-selected{background:#ffffff1a}.graph-tree-item--node{margin-left:12px;width:calc(100% - 12px)}.graph-tree-item-main{min-width:0;display:flex;flex-direction:column;gap:3px}.graph-tree-item-trailing{display:inline-flex;align-items:center;gap:8px;flex-shrink:0}.graph-tree-item-label,.graph-tree-item-subtitle{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.graph-tree-item-label{font-size:13px;font-weight:600}.graph-tree-item-subtitle{color:var(--nb-text-secondary);font-size:11px}.graph-tree-item-subtitle--tone{display:inline-flex;align-items:center;align-self:flex-start;max-width:100%;padding:2px 8px;border:1px solid hsl(var(--graph-tone-h, 212) 40% 78% / .8);border-radius:999px;background:hsl(var(--graph-tone-h, 212) 95% 96% / .95);color:hsl(var(--graph-tone-h, 212) 42% 30%);font-weight:700;letter-spacing:.01em}html[data-theme=dark] .graph-tree-item-subtitle--tone{border-color:hsl(var(--graph-tone-h, 212) 38% 42% / .9);background:hsl(var(--graph-tone-h, 212) 30% 18% / .95);color:hsl(var(--graph-tone-h, 212) 88% 80%)}.graph-tree-item-count{flex-shrink:0;min-width:26px;padding:2px 7px;border-radius:999px;background:var(--nb-accent-light);color:var(--nb-text-secondary);font-size:11px;font-weight:700;text-align:center}.graph-tree-item-chevron{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;color:var(--nb-text-secondary);font-size:15px;font-weight:700}.graph-tree-children{padding:0 10px 10px 0}.graph-tree-children[hidden]{display:none}.graph-tree-taxonomy{border-bottom:1px solid var(--nb-border-light)}.graph-tree-taxonomy-header{width:100%;display:flex;align-items:center;gap:8px;padding:10px 12px 10px 8px;border:none;background:transparent;color:var(--nb-text);text-align:left;cursor:pointer;transition:background .15s ease}.graph-tree-taxonomy-header:hover{background:var(--nb-bg-surface-hover)}.graph-tree-taxonomy-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--nb-text-secondary)}.graph-tree-taxonomy-meta{flex-shrink:0;font-size:11px;color:var(--nb-text-muted)}.graph-tree-taxonomy-children{padding-bottom:4px}.graph-tree-taxonomy-children[hidden]{display:none}.graph-tree-item--child-type{padding-left:calc(12px + var(--tree-child-depth, 1) * 16px);width:calc(100% - var(--tree-child-depth, 1) * 16px)}.graph-tree-empty{margin-left:24px;padding:6px 0 2px;color:var(--nb-text-muted);font-size:12px}.graph-chip--link{cursor:pointer;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-accent, #1d4ed8);text-transform:none;transition:background .15s ease,border-color .15s ease}.graph-chip--link:hover{background:var(--nb-accent-light, #eff6ff);border-color:var(--nb-accent, #1d4ed8)}.graph-tree-empty--error{color:#b42318}.graph-node-pager{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:10px}.graph-node-pager--tree{margin-left:24px;padding-top:8px}.graph-node-pager--browse{justify-content:flex-end}.graph-node-pager-label{color:var(--nb-text-secondary);font-size:11px;font-weight:700}.graph-node-pager-btn{border:1px solid var(--nb-border);border-radius:999px;background:var(--nb-bg-surface);color:var(--nb-text);font-size:11px;font-weight:700;padding:7px 11px;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .15s ease}.graph-node-pager-btn:hover{border-color:var(--nb-accent);background:var(--nb-bg-surface-hover);transform:translateY(-1px)}.graph-node-pager-btn:disabled{opacity:.58;cursor:default;transform:none}.graph-node-pager-btn:disabled:hover{border-color:var(--nb-border);background:var(--nb-bg-surface);transform:none}.graph-visual-host{flex:1;min-height:0;background:radial-gradient(circle at top left,rgba(31,41,55,.08),transparent 34%),radial-gradient(circle at bottom right,rgba(34,197,94,.08),transparent 26%),var(--nb-bg)}html[data-theme=dark] .graph-visual-host{background:radial-gradient(circle at top left,rgba(148,163,184,.12),transparent 34%),radial-gradient(circle at bottom right,rgba(34,197,94,.1),transparent 26%),#171715}.graph-fql-host{flex:1;min-height:0;height:100%;overflow:hidden}.graph-wiki-body{flex:1;min-height:0;overflow:auto;padding:22px 24px 28px}.graph-wiki-article{display:flex;flex-direction:column;gap:22px}.graph-wiki-header{display:flex;flex-direction:column;gap:18px}.graph-wiki-hero{display:flex;flex-direction:column;gap:14px;padding:18px 20px;border:1px solid var(--nb-border-light);border-radius:22px;background:linear-gradient(180deg,#ffffffeb,#f7f5f0fa),radial-gradient(circle at top left,rgba(31,41,55,.035),transparent 40%);box-shadow:var(--nb-shadow-sm)}html[data-theme=dark] .graph-wiki-hero{background:linear-gradient(180deg,#232321fa,#181816fa),radial-gradient(circle at top left,rgba(148,163,184,.08),transparent 42%)}.graph-wiki-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:18px}.graph-wiki-copy{display:flex;flex-direction:column;gap:10px;min-width:0}.graph-chip-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.graph-chip{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#1f293714;color:var(--nb-text);font-size:11px;font-weight:700;letter-spacing:.02em;text-transform:uppercase}html[data-theme=dark] .graph-chip{background:#ffffff14}.graph-chip--muted{background:var(--nb-bg-surface-hover);color:var(--nb-text-secondary)}.graph-chip--tone{border:1px solid hsl(var(--graph-tone-h, 212) 38% 80% / .9);background:hsl(var(--graph-tone-h, 212) 95% 95% / .98);color:hsl(var(--graph-tone-h, 212) 42% 28%)}html[data-theme=dark] .graph-chip--tone{border-color:hsl(var(--graph-tone-h, 212) 38% 42% / .9);background:hsl(var(--graph-tone-h, 212) 32% 18% / .95);color:hsl(var(--graph-tone-h, 212) 90% 82%)}.graph-wiki-title{margin:0;font-family:var(--nb-font-display);font-size:32px;line-height:1.05;letter-spacing:-.04em;flex:0 1 auto}.graph-wiki-title-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.graph-wiki-title-action{display:flex;align-items:center;flex-shrink:0}.graph-wiki-description{margin:0;color:var(--nb-text-secondary);font-size:14px;line-height:1.6;max-width:78ch}.graph-wiki-header-actions{display:flex;align-items:flex-start;justify-content:flex-end}.graph-wiki-header-right{display:flex;flex-direction:column;align-items:flex-end;gap:10px}.graph-generated-placeholder{width:100%;min-height:160px;padding:18px;border:1px dashed var(--nb-border);border-radius:16px;background:linear-gradient(180deg,#ffffffb3,#f0f0ebe6),repeating-linear-gradient(135deg,rgba(0,0,0,.015),rgba(0,0,0,.015) 8px,transparent 8px,transparent 16px)}.graph-generated-placeholder-head{display:flex;align-items:center;justify-content:space-between;gap:16px}html[data-theme=dark] .graph-generated-placeholder{background:linear-gradient(180deg,#242422f2,#161614fa),repeating-linear-gradient(135deg,rgba(255,255,255,.03),rgba(255,255,255,.03) 8px,transparent 8px,transparent 16px)}.graph-generated-placeholder h4{margin:0;font-size:14px}.graph-browser-state{display:flex;flex-direction:column;gap:20px}.graph-browser-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.graph-browser-head-copy{display:flex;flex-direction:column;gap:12px}.graph-browser-title{margin:0;font-family:var(--nb-font-display);font-size:28px;line-height:1.08;letter-spacing:-.03em}.graph-browser-description{margin:0;max-width:720px;color:var(--nb-text-secondary);font-size:14px;line-height:1.7}.graph-browser-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.graph-browser-nav-btn{border:1px solid var(--nb-border);border-radius:999px;background:var(--nb-bg-surface);color:var(--nb-text);font-size:12px;font-weight:700;padding:9px 14px;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .15s ease}.graph-browser-nav-btn:hover{border-color:var(--nb-accent);background:var(--nb-bg-surface-hover);transform:translateY(-1px)}.graph-browser-grid{display:grid;gap:14px}.graph-browser-grid--wide{grid-template-columns:repeat(3,minmax(0,1fr))}.graph-browser-grid--compact{grid-template-columns:repeat(5,minmax(0,1fr))}.graph-browser-card{display:flex;flex-direction:column;align-items:flex-start;gap:12px;min-height:188px;padding:18px;border:1px solid hsl(var(--graph-tone-h, 212) 35% 82% / .8);border-radius:18px;background:linear-gradient(180deg,hsl(var(--graph-tone-h, 212) 100% 99%),hsl(var(--graph-tone-h, 212) 86% 97% / .92));color:var(--nb-text);text-align:left;cursor:pointer;box-shadow:var(--nb-shadow-sm);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}html[data-theme=dark] .graph-browser-card{border-color:hsl(var(--graph-tone-h, 212) 32% 30% / .9);background:linear-gradient(180deg,hsl(var(--graph-tone-h, 212) 28% 16% / .98),hsl(var(--graph-tone-h, 212) 22% 12% / .98))}.graph-browser-card:hover{transform:translateY(-2px);box-shadow:var(--nb-shadow-md);border-color:hsl(var(--graph-tone-h, 212) 48% 58% / .9)}.graph-browser-card--node{min-height:156px;padding:14px;gap:10px}.graph-browser-card-kicker{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:hsl(var(--graph-tone-h, 212) 92% 93% / .96);color:hsl(var(--graph-tone-h, 212) 46% 34%);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}html[data-theme=dark] .graph-browser-card-kicker{background:hsl(var(--graph-tone-h, 212) 26% 22% / .98);color:hsl(var(--graph-tone-h, 212) 85% 82%)}.graph-browser-card-title{margin:0;font-size:18px;font-weight:700;line-height:1.2}.graph-browser-card--node .graph-browser-card-title{font-size:15px}.graph-browser-card-body{margin:0;color:var(--nb-text-secondary);font-size:13px;line-height:1.6}.graph-browser-card-chip{max-width:100%}.graph-browser-card-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:auto}.graph-browser-stat{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#1f293714;color:var(--nb-text-secondary);font-size:11px;font-weight:700}html[data-theme=dark] .graph-browser-stat{background:#ffffff14}.graph-wiki-section{display:flex;flex-direction:column;gap:12px}.graph-scope-section{gap:14px}.graph-scope-card{display:flex;flex-direction:column;gap:14px;padding:16px 18px;border:1px solid var(--nb-border-light);border-radius:18px;background:linear-gradient(180deg,#ffffffe0,#f5f3eef5),radial-gradient(circle at top right,rgba(15,23,42,.03),transparent 34%)}html[data-theme=dark] .graph-scope-card{background:linear-gradient(180deg,#222220fa,#161614fa),radial-gradient(circle at top right,rgba(148,163,184,.08),transparent 38%)}.graph-scope-card.is-enabled{border-color:#22c55e47}.graph-scope-card.is-disabled{border-color:#ef444447}.graph-scope-summary{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.graph-scope-copy{display:flex;flex-direction:column;gap:6px;min-width:0}.graph-scope-status,.graph-scope-caption{margin:0}.graph-scope-status{color:var(--nb-text);font-size:13px;font-weight:700;line-height:1.6}.graph-scope-caption{color:var(--nb-text-secondary);font-size:12px;line-height:1.7;max-width:72ch}.graph-scope-toggle{display:inline-flex;align-items:center;gap:10px;border:1px solid transparent;border-radius:999px;background:#0f172a14;color:var(--nb-text);padding:7px 12px 7px 8px;font-size:12px;font-weight:700;cursor:pointer;transition:transform .15s ease,border-color .15s ease,background .15s ease}html[data-theme=dark] .graph-scope-toggle{background:#ffffff14}.graph-scope-toggle:hover{transform:translateY(-1px)}.graph-scope-toggle:disabled{cursor:wait;opacity:.7;transform:none}.graph-scope-toggle.is-enabled{border-color:#22c55e47}.graph-scope-toggle.is-disabled{border-color:#ef444447}.graph-scope-toggle-track{position:relative;width:44px;height:24px;border-radius:999px;background:#94a3b88c;box-shadow:inset 0 0 0 1px #0f172a0f}.graph-scope-toggle.is-enabled .graph-scope-toggle-track{background:#22c55ed1}.graph-scope-toggle.is-disabled .graph-scope-toggle-track{background:#ef4444b8}.graph-scope-toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 2px 6px #0f172a2e;transition:transform .15s ease}.graph-scope-toggle.is-enabled .graph-scope-toggle-thumb{transform:translate(20px)}.graph-scope-toggle-label{white-space:nowrap}.graph-scope-cascade-card{display:flex;flex-direction:column;gap:14px;padding:14px;border:1px solid var(--nb-border-light);border-radius:14px;background:var(--nb-bg-surface)}.graph-scope-cascade-copy{display:flex;flex-direction:column;gap:4px}.graph-scope-cascade-copy h5,.graph-scope-cascade-copy p{margin:0}.graph-scope-cascade-copy h5{font-size:13px}.graph-scope-cascade-copy p{color:var(--nb-text-secondary);font-size:12px;line-height:1.6}.graph-scope-cascade-options{display:grid;gap:10px}.graph-scope-cascade-option{display:flex;align-items:flex-start;gap:10px;padding:11px 12px;border:1px solid var(--nb-border-light);border-radius:12px;cursor:pointer;background:#0f172a05}html[data-theme=dark] .graph-scope-cascade-option{background:#ffffff05}.graph-scope-cascade-option.is-selected{border-color:#22c55e59;background:#22c55e14}.graph-scope-cascade-option input{margin-top:2px}.graph-scope-cascade-option-copy{display:flex;flex-direction:column;gap:3px}.graph-scope-cascade-option-title{font-size:12px;font-weight:700}.graph-scope-cascade-option-description{color:var(--nb-text-secondary);font-size:12px;line-height:1.5}.graph-scope-cascade-actions{display:flex;justify-content:flex-end;gap:10px}.graph-scope-cascade-cancel,.graph-scope-cascade-confirm{border-radius:999px;padding:9px 14px;font-size:12px;font-weight:700;cursor:pointer}.graph-scope-cascade-cancel{border:1px solid var(--nb-border);background:var(--nb-bg-surface);color:var(--nb-text)}.graph-scope-cascade-confirm{border:1px solid rgba(239,68,68,.22);background:#ef44441f;color:#991b1b}html[data-theme=dark] .graph-scope-cascade-confirm{color:#fecaca}.graph-section-heading-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.graph-section-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.graph-section-title{margin:0;font-size:15px;font-weight:700}.graph-section-empty{margin:0;color:var(--nb-text-muted);font-size:13px}.graph-meta-grid{display:grid;gap:8px}.graph-meta-row{display:flex;align-items:flex-start;gap:12px;padding:10px 12px;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-surface)}.graph-meta-row--long{flex-direction:column}.graph-meta-key{min-width:150px;color:var(--nb-text-secondary);font-size:12px;font-weight:700;text-transform:capitalize}.graph-meta-value{color:var(--nb-text);font-size:13px;line-height:1.65;white-space:pre-wrap;word-break:break-word}.graph-relationship-list{display:grid;gap:10px}.graph-relationship-card{display:flex;flex-direction:column;gap:8px;padding:14px 15px;border:1px solid var(--nb-border-light);border-radius:14px;background:var(--nb-bg-surface)}.graph-relationship-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.graph-relationship-name{font-size:13px;font-weight:700}.graph-relationship-desc,.graph-relationship-target{margin:0;color:var(--nb-text-secondary);font-size:13px;line-height:1.6}.graph-relationship-target-list{display:flex;flex-wrap:wrap;gap:8px}.graph-rel-target{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--nb-border);border-radius:12px;background:var(--nb-bg);color:var(--nb-text);font-size:12px;cursor:pointer}.graph-rel-target:hover{border-color:var(--nb-accent);background:var(--nb-bg-surface-hover)}.graph-rel-target-meta{color:var(--nb-text-secondary);font-size:11px}.graph-rel-target-meta--tone{display:inline-flex;align-items:center;padding:2px 8px;border:1px solid hsl(var(--graph-tone-h, 212) 38% 80% / .9);border-radius:999px;background:hsl(var(--graph-tone-h, 212) 95% 96% / .98);color:hsl(var(--graph-tone-h, 212) 42% 30%);font-weight:700}html[data-theme=dark] .graph-rel-target-meta--tone{border-color:hsl(var(--graph-tone-h, 212) 38% 42% / .9);background:hsl(var(--graph-tone-h, 212) 32% 18% / .95);color:hsl(var(--graph-tone-h, 212) 90% 82%)}.graph-generate-btn{border:1px solid transparent;border-radius:999px;background:var(--nb-accent);color:var(--nb-bg-surface);font-size:12px;font-weight:700;padding:9px 14px;cursor:pointer;box-shadow:var(--nb-shadow-sm);transition:transform .15s ease,opacity .15s ease,filter .15s ease}.graph-generate-btn:hover{transform:translateY(-1px);filter:brightness(1.04)}.graph-empty-state{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-height:220px;padding:18px;border:1px dashed var(--nb-border);border-radius:16px;background:var(--nb-bg)}.graph-empty-state--tree{min-height:120px;margin:6px}.graph-empty-state--basket{min-height:0;align-items:flex-start}.graph-empty-state h3{margin:0 0 8px;font-size:16px}.graph-empty-state p{margin:0;color:var(--nb-text-secondary);font-size:13px;line-height:1.7}.graph-tree-panel-heading-end{display:flex;align-items:center;gap:8px}.graph-tree-collapse-btn{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:28px;height:28px;border:1px solid var(--nb-border-light);border-radius:8px;background:transparent;color:var(--nb-text-secondary);cursor:pointer;transition:background .15s ease,color .15s ease}.graph-tree-collapse-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.graph-page-layout.tree-collapsed{grid-template-columns:1fr}.graph-page-layout.tree-collapsed .graph-tree-panel{display:none}.graph-tree-expand-btn{display:none;align-items:center;gap:6px;align-self:flex-start;margin-bottom:10px;padding:7px 12px;border:1px solid var(--nb-border-light);border-radius:999px;background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:12px;font-weight:700;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease}.graph-page-layout.tree-collapsed .graph-tree-expand-btn{display:inline-flex}.graph-tree-expand-btn:hover{background:var(--nb-bg-surface-hover);border-color:var(--nb-accent);color:var(--nb-text)}@media (max-width: 1240px){.graph-page-layout{grid-template-columns:280px minmax(0,1fr)}.graph-browser-head,.graph-basket-head,.graph-section-heading-row{flex-direction:column;align-items:flex-start}.graph-scope-summary{flex-direction:column}.graph-scope-toggle{width:100%;justify-content:space-between}.graph-scope-cascade-actions{flex-direction:column-reverse}.graph-scope-cascade-cancel,.graph-scope-cascade-confirm{width:100%}}@media (max-width: 980px){.graph-page{padding:18px 16px 24px}.graph-page-header{grid-template-columns:1fr}.graph-page-controls{align-items:flex-start;justify-content:flex-start}.graph-view-toolbar--header{justify-content:flex-start}.graph-settings-tray{left:0;right:auto;min-width:min(420px,100%);max-width:min(520px,100%)}.graph-page-layout{grid-template-columns:1fr;overflow:auto}.graph-tree-panel{max-height:320px}.graph-main-panel{min-height:0}.graph-browser-grid--compact{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 640px){.graph-page{height:auto;min-height:100%;overflow:visible;padding:60px 12px 18px;gap:14px}.graph-page-header{display:flex}.graph-page-header,.graph-panel-heading-row,.graph-browser-head,.graph-basket-head,.graph-section-heading-row{flex-direction:column;align-items:flex-start}.graph-page-title{font-size:24px}.graph-page-controls{width:100%;flex-wrap:wrap}.graph-view-toolbar--header{width:100%;justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding:2px 2px 8px;scrollbar-width:none}.graph-view-toolbar--header::-webkit-scrollbar{display:none}.graph-toolbar-icon-btn,.graph-tab-nav,#graph-refresh-btn{flex:0 0 auto}.graph-page-layout{height:auto;min-height:0;overflow:visible;gap:14px}.graph-tree-panel{max-height:none;min-height:260px}.graph-main-panel,.graph-visual-panel,.graph-fql-panel,.graph-wiki-panel,.graph-basket-panel{min-height:min(72dvh,680px)}.artefacts-detail-body--preview{flex:1;min-height:0}.graph-visual-host,.graph-fql-host{min-height:58dvh}.graph-settings-tray{position:static;width:100%;min-width:0;max-width:none}.graph-wiki-summary{grid-template-columns:minmax(0,1fr);gap:10px}.graph-wiki-hero{padding:16px 16px 18px}.graph-wiki-title{font-size:26px}.graph-wiki-description{min-width:0}.graph-wiki-header-actions{justify-content:flex-start}.graph-generated-placeholder-head{flex-direction:column;align-items:flex-start}.graph-basket-submit-row{flex-direction:column;align-items:stretch}.graph-basket-agent-field{min-width:0;width:100%}.graph-browser-title{font-size:24px}.graph-browser-grid--wide,.graph-browser-grid--compact{grid-template-columns:1fr}.graph-node-pager{align-items:stretch;flex-wrap:wrap}.graph-node-pager--browse{justify-content:stretch}.graph-tab-nav,.graph-settings-row,.graph-settings-field,.graph-settings-toggle{width:100%}.graph-settings-field{justify-content:space-between}.graph-settings-field select{min-width:0;width:100%}.graph-tab-btn{flex:1;justify-content:center}.graph-meta-row{flex-direction:column}}.a2a-save-modal-title{font-weight:600;font-size:15px;color:var(--nb-text, #222)}.a2a-save-modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--nb-text-secondary, #888);padding:0 4px;line-height:1}.a2a-save-modal-body{padding:16px 18px;display:flex;flex-direction:column;gap:14px}.a2a-save-modal-label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:500;color:var(--nb-text, #333)}.a2a-save-modal-input{padding:8px 10px;border:1px solid var(--nb-border, #ccc);border-radius:var(--nb-radius, 6px);font-size:13px;background:var(--nb-bg, #fff);color:var(--nb-text, #222);outline:none;transition:border-color .15s}.a2a-save-modal-input:focus{border-color:var(--nb-accent, #3b82f6)}.a2a-save-modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--nb-border, #eee)}.a2a-save-modal-cancel{padding:7px 16px;font-size:13px;font-weight:500;border:1px solid var(--nb-border, #ccc);border-radius:var(--nb-radius, 6px);background:transparent;color:var(--nb-text-secondary, #666);cursor:pointer}.a2a-save-modal-confirm{padding:7px 16px;font-size:13px;font-weight:600;border:none;border-radius:var(--nb-radius, 6px);background:var(--nb-accent, #3b82f6);color:#fff;cursor:pointer;transition:opacity .15s}.a2a-save-modal-confirm:hover{opacity:.9}.a2a-save-modal-confirm:disabled{opacity:.5;cursor:not-allowed}.artefact-folder-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding:2px 0}.artefact-folder-tabs::-webkit-scrollbar{display:none}.artefact-folder-tab{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border:1px solid var(--nb-border, #e5e7eb);border-radius:99px;background:var(--nb-bg-surface, #fafafa);color:var(--nb-text-secondary, #888);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .15s}.artefact-folder-tab:hover{background:var(--nb-bg-surface-hover, #f0f0f0);color:var(--nb-text, #333)}.artefact-folder-tab.active{background:var(--nb-accent, #3b82f6);border-color:var(--nb-accent, #3b82f6);color:#fff}.artefact-folder-tab-count{font-size:11px;padding:1px 7px;border-radius:99px;background:#00000014;font-weight:600}.artefact-folder-tab.active .artefact-folder-tab-count{background:#ffffff40;color:#fff}.artefact-folder-badge{display:inline-block;padding:2px 8px;border-radius:99px;background:var(--nb-bg-surface-active, #e0e7ff);font-size:11px;font-weight:500;color:var(--nb-accent, #3b82f6)}.artefact-table .cell-icon{width:36px;text-align:center;color:var(--nb-text-secondary, #888)}.artefact-table .cell-icon svg{vertical-align:middle}.artefact-table .cell-name{font-weight:600;max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.artefact-table .cell-date{white-space:nowrap;color:var(--nb-text-secondary, #999);font-size:12px}.artefact-table .cell-actions{width:40px;text-align:center}.artefact-table .cell-source{white-space:nowrap;font-size:12px}.artefact-source-link{display:inline-flex;align-items:center;gap:4px;color:var(--nb-accent, #3b82f6);text-decoration:none;font-size:12px;font-weight:500;padding:2px 6px;border-radius:4px;transition:background .12s}.artefact-source-link:hover{background:var(--nb-bg-surface-hover, #f0f0f0);text-decoration:underline}.artefact-source-link svg{flex-shrink:0}.artefact-no-source{color:var(--nb-text-secondary, #ccc)}.artefact-delete-btn{background:none;border:none;cursor:pointer;color:var(--nb-text-secondary, #999);padding:4px;border-radius:var(--nb-radius, 6px);transition:color .15s,background .15s}.artefact-delete-btn:hover{color:var(--nb-error, #ef4444);background:var(--nb-bg-surface-hover, #f0f0f0)}.artefact-modal-overlay{position:fixed;inset:0;z-index:9999;background:#00000080;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease-out}.artefact-modal{width:90vw;max-width:1200px;height:85vh;background:var(--nb-bg, #fff);border-radius:calc(var(--nb-radius, 8px) * 2);box-shadow:0 20px 60px #0000004d;display:flex;flex-direction:column;overflow:hidden;animation:slideUpFade .2s ease-out}@keyframes slideUpFade{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.artefact-modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--nb-border, #e5e7eb);flex-shrink:0}.artefact-modal-header-left{display:flex;align-items:center;gap:12px;min-width:0}.artefact-modal-header-right{display:flex;align-items:center;gap:6px;flex-shrink:0}.artefact-modal-icon{flex-shrink:0;color:var(--nb-text-secondary, #888);display:flex;align-items:center}.artefact-modal-title{font-size:16px;font-weight:700;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--nb-text, #333)}.artefact-modal-action,.artefact-modal-close{background:none;border:1px solid var(--nb-border, #e5e7eb);border-radius:var(--nb-radius, 6px);cursor:pointer;color:var(--nb-text-secondary, #888);padding:6px 8px;display:flex;align-items:center;justify-content:center;transition:all .15s}.artefact-modal-action:hover,.artefact-modal-close:hover{background:var(--nb-bg-surface-hover, #f0f0f0);color:var(--nb-text, #333)}.artefact-modal-body{flex:1;overflow:auto;padding:24px}.artefact-modal-markdown{line-height:1.7;font-size:15px;color:var(--nb-text, #333);max-width:800px}.artefact-modal-markdown h1,.artefact-modal-markdown h2,.artefact-modal-markdown h3{margin-top:1.4em;margin-bottom:.6em}.artefact-modal-markdown pre{background:var(--nb-bg-surface, #f5f5f5);padding:14px 18px;border-radius:var(--nb-radius, 6px);overflow-x:auto;font-size:13px}.artefact-modal-markdown code{background:var(--nb-bg-surface, #f5f5f5);padding:2px 5px;border-radius:3px;font-size:.9em}.artefact-modal-markdown pre code{background:none;padding:0}.artefact-modal-markdown table{width:100%;border-collapse:collapse;margin:1em 0}.artefact-modal-markdown th,.artefact-modal-markdown td{border:1px solid var(--nb-border, #e5e7eb);padding:8px 12px;text-align:left}.artefact-modal-markdown th{background:var(--nb-bg-surface, #f5f5f5);font-weight:600}.artefact-modal-text{white-space:pre-wrap;font-size:14px;line-height:1.7;color:var(--nb-text, #333);max-width:800px}.artefact-modal-code{background:var(--nb-bg-surface, #f5f5f5);padding:18px;border-radius:var(--nb-radius, 6px);overflow-x:auto;font-size:13px;line-height:1.5;color:var(--nb-text, #333)}.artefact-modal-iframe{width:100%;height:100%;border:none;border-radius:var(--nb-radius, 6px);display:block;isolation:isolate;contain:content}.artefact-modal-editor-wrap{display:flex;flex-direction:column;height:100%;gap:0}.artefact-modal-html-editor{flex:1;min-height:0;overflow-y:auto;padding:20px 24px;border:1px solid var(--nb-border, #e5e7eb);border-radius:var(--nb-radius, 6px) var(--nb-radius, 6px) 0 0;background:var(--nb-bg, #fff);color:var(--nb-text, #333);font-size:15px;line-height:1.7;outline:none;box-sizing:border-box;cursor:text;font-family:inherit;word-break:break-word}.artefact-modal-html-editor:focus{border-color:var(--nb-accent, #6366f1);box-shadow:0 0 0 2px color-mix(in srgb,var(--nb-accent, #6366f1) 18%,transparent)}.artefact-modal-markdown-view{flex:1;min-height:0;overflow-y:auto;padding:20px 24px}.artefact-modal-markdown-editor{flex:1;min-height:240px;width:100%;resize:vertical;padding:16px 18px;border:1px solid var(--nb-border, #e5e7eb);border-radius:var(--nb-radius, 6px) var(--nb-radius, 6px) 0 0;background:var(--nb-bg, #fff);color:var(--nb-text, #333);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:14px;line-height:1.6;box-sizing:border-box}.artefact-modal-markdown-editor:focus{outline:none;border-color:var(--nb-accent, #6366f1);box-shadow:0 0 0 2px color-mix(in srgb,var(--nb-accent, #6366f1) 18%,transparent)}.artefact-modal-editor-toolbar{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--nb-bg-surface, #f9fafb);border:1px solid var(--nb-border, #e5e7eb);border-top:none;border-radius:0 0 var(--nb-radius, 6px) var(--nb-radius, 6px);flex-shrink:0}.artefact-modal-editor-save,.artefact-modal-editor-cancel{padding:6px 16px;border-radius:var(--nb-radius, 6px);font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s;border:1px solid transparent}.artefact-modal-editor-save{background:var(--nb-accent, #6366f1);color:#fff;border-color:var(--nb-accent, #6366f1)}.artefact-modal-editor-save:hover:not(:disabled){background:color-mix(in srgb,var(--nb-accent, #6366f1) 85%,#000)}.artefact-modal-editor-save:disabled{opacity:.6;cursor:not-allowed}.artefact-modal-editor-cancel{background:none;color:var(--nb-text-secondary, #888);border-color:var(--nb-border, #e5e7eb)}.artefact-modal-editor-cancel:hover{background:var(--nb-bg-surface-hover, #f0f0f0);color:var(--nb-text, #333)}.artefact-modal-action.active{background:color-mix(in srgb,var(--nb-accent, #6366f1) 12%,transparent);border-color:var(--nb-accent, #6366f1);color:var(--nb-accent, #6366f1)}.artefact-modal-image{display:flex;align-items:center;justify-content:center;height:100%}.artefact-modal-image img{max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--nb-radius, 6px)}.artefact-modal-empty{color:var(--nb-text-secondary, #888);font-style:italic;text-align:center;padding:40px}@media (max-width: 720px){.artefact-modal-header{align-items:flex-start;gap:10px;padding:14px 16px}.artefact-modal-header-left{flex-wrap:wrap;min-width:0}.artefact-modal-title{flex:1 1 100%;white-space:normal;overflow-wrap:anywhere}.artefact-folder-tabs{gap:4px}.artefact-folder-tab{padding:5px 10px;font-size:12px}.artefact-modal{width:96vw;height:92vh;border-radius:var(--nb-radius, 8px)}.artefact-modal-body{padding:16px}}@media (max-width: 900px){.app-layout>.artefacts-panel.open{width:280px}}@media (max-width: 900px){.list-page{padding-top:60px}.list-page-header{flex-wrap:wrap;gap:10px;padding-left:42px}}@media (max-width: 768px){.list-page{padding:60px 16px 24px}.list-page-header{padding-left:42px}.list-table thead th:nth-child(3),.list-table thead th:nth-child(5),.list-table thead th:nth-child(8),.list-table tbody td.cell-mode,.list-table tbody td.cell-persona,.list-table tbody td.cell-progress{display:none}.cell-agent{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status-badge{font-size:10px;padding:2px 7px}}@media (max-width: 560px){.list-table thead th:nth-child(4),.list-table tbody td.cell-agent{display:none}.cell-message{max-width:160px}.cell-date{font-size:11px}}@media (max-width: 720px){.canvas-overview-card{margin:12px 12px 8px;padding:14px}.source-item{padding-left:20px;padding-right:12px}.work-item-modal-overlay{padding:0;align-items:flex-end}.work-item-modal{width:100%;max-height:min(92dvh,760px);border-radius:20px 20px 0 0}.work-item-modal-header,.work-item-modal-body{padding-left:16px;padding-right:16px}}@media (max-width: 720px){.list-page-header{padding-left:0}.list-table thead th:nth-child(3),.list-table thead th:nth-child(4),.list-table thead th:nth-child(5),.list-table thead th:nth-child(8),.list-table tbody td.cell-mode,.list-table tbody td.cell-agent,.list-table tbody td.cell-persona,.list-table tbody td.cell-progress{display:flex}.cell-message,.cell-agent,.cell-persona,.cell-framework,.cell-name,.artefact-table .cell-name,.artefact-table .cell-source{max-width:none;white-space:normal;overflow-wrap:anywhere}}@keyframes panelSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (max-width: 768px){.app-layout>.artefacts-panel.open{position:fixed;inset:0;width:100%!important;z-index:2050;border-left:none;box-shadow:var(--nb-shadow-lg);animation:panelSlideUp .28s cubic-bezier(.4,0,.2,1);overflow-y:auto}.artefacts-panel-close{width:40px;height:40px}}@media (max-width: 600px){.a2a-artifact-iframe{height:260px}.a2a-artifact-code-block,.a2a-artifact-text-content{max-height:280px}}@media (max-width: 600px){.attach-submenu{left:0;top:100%;margin-left:0;margin-top:4px;width:min(240px,calc(100vw - 32px));max-height:260px}.a2a-input-shell .attach-picker,.a2a-input-row .attach-picker{bottom:calc(100% + 6px);top:auto;left:0}}@media (max-width: 400px){.run-mode-toggle .run-mode-label{display:none}.run-mode-toggle{padding:4px 8px}.autopilot-toggle .autopilot-label{display:none}.autopilot-toggle{padding:4px 8px}}.graph-doc-status{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;border:1px solid transparent}.graph-doc-status--ready{background:#dcfce7;color:#166534;border-color:#bbf7d0}.graph-doc-status--error{background:#fee2e2;color:#991b1b;border-color:#fecaca}.graph-doc-status--pending{background:#fef3c7;color:#92400e;border-color:#fde68a}.graph-doc-status--default{background:#1f293712;color:var(--nb-text-muted);border-color:var(--nb-border-light)}html[data-theme=dark] .graph-doc-status--ready{background:#14532d;color:#86efac;border-color:#166534}html[data-theme=dark] .graph-doc-status--error{background:#7f1d1d;color:#fca5a5;border-color:#991b1b}html[data-theme=dark] .graph-doc-status--pending{background:#78350f;color:#fcd34d;border-color:#92400e}html[data-theme=dark] .graph-doc-status--default{background:#ffffff0f;color:var(--nb-text-muted);border-color:var(--nb-border-light)}.graph-open-doc-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:8px;border:1px solid var(--nb-border);background:var(--nb-bg-surface);color:var(--nb-text);font-size:12px;font-weight:600;cursor:pointer;transition:background .12s,border-color .12s}.graph-open-doc-btn:hover{background:var(--nb-bg-surface-hover);border-color:var(--nb-border)}.graph-doc-timestamps{display:flex;flex-wrap:wrap;gap:16px 32px;padding:10px 20px 14px;border-top:1px solid var(--nb-border-light)}.graph-doc-timestamp{display:flex;align-items:baseline;gap:6px;font-size:11.5px;color:var(--nb-text-muted)}.graph-doc-timestamp-label{font-weight:600;text-transform:uppercase;letter-spacing:.04em;font-size:10px;color:var(--nb-text-muted);opacity:.75}.graph-editable-field{position:relative}.graph-editable-pencil{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:26px;height:26px;padding:0;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--nb-text-secondary);cursor:pointer;opacity:0;transition:opacity .14s,background .12s,color .12s,border-color .12s;vertical-align:middle}.graph-editable-field:hover .graph-editable-pencil,.graph-editable-field.is-editing .graph-editable-pencil{opacity:1}.graph-editable-pencil:hover{background:var(--nb-bg-surface-hover);border-color:var(--nb-border);color:var(--nb-text)}.graph-editable-pencil--title{width:30px;height:30px;border-radius:9px}.graph-editable-pencil--desc{margin-left:4px;position:relative;top:1px}.graph-editable-pencil--section{width:28px;height:28px}.graph-editable-pencil--meta{margin-left:auto;flex-shrink:0}.graph-editable-field--inline{display:flex;align-items:flex-start;gap:0}.graph-editable-field--inline .graph-wiki-description{flex:1;min-width:0}.graph-editable-editor{display:flex;flex-direction:column;gap:8px;width:100%}.graph-editable-editor-label{font-size:11px;font-weight:700;text-transform:capitalize;color:var(--nb-text-secondary);letter-spacing:.04em}.graph-editable-input,.graph-editable-textarea{width:100%;padding:9px 12px;border:1.5px solid var(--nb-accent, #3b82f6);border-radius:10px;background:var(--nb-bg-surface);color:var(--nb-text);font-family:inherit;font-size:14px;line-height:1.55;outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--nb-accent, #3b82f6) 14%,transparent);transition:border-color .12s,box-shadow .12s;resize:vertical;box-sizing:border-box}.graph-editable-input:focus,.graph-editable-textarea:focus{border-color:var(--nb-accent, #3b82f6);box-shadow:0 0 0 3px color-mix(in srgb,var(--nb-accent, #3b82f6) 20%,transparent)}.graph-editable-field[data-graph-editable-field=name] .graph-editable-input,.graph-editable-field[data-graph-editable-field=type_name] .graph-editable-input{font-family:var(--nb-font-display);font-size:26px;font-weight:700;letter-spacing:-.03em;padding:10px 14px;border-radius:12px}.graph-editable-field[data-graph-editable-field=wiki] .graph-editable-textarea{font-family:var(--nb-font-mono, monospace);font-size:13px;min-height:180px}.graph-editable-actions{display:flex;align-items:center;gap:8px}.graph-editable-save{display:inline-flex;align-items:center;padding:6px 16px;border:none;border-radius:8px;background:var(--nb-accent, #3b82f6);color:#fff;font-size:12.5px;font-weight:700;cursor:pointer;transition:background .12s,opacity .12s}.graph-editable-save:hover{background:color-mix(in srgb,var(--nb-accent, #3b82f6) 85%,#000)}.graph-editable-save:disabled{opacity:.55;cursor:not-allowed}.graph-editable-cancel{display:inline-flex;align-items:center;padding:6px 12px;border:1px solid var(--nb-border);border-radius:8px;background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:12.5px;font-weight:600;cursor:pointer;transition:background .12s,color .12s}.graph-editable-cancel:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}html[data-theme=dark] .graph-editable-input,html[data-theme=dark] .graph-editable-textarea{background:var(--nb-bg-input, rgba(255, 255, 255, .05));border-color:var(--nb-accent, #60a5fa)}html[data-theme=dark] .graph-editable-save{background:var(--nb-accent, #3b82f6)}.graph-meta-row.is-editing{flex-direction:column;align-items:stretch;padding:12px;background:var(--nb-bg-surface-hover, rgba(59, 130, 246, .04));border-color:var(--nb-accent, #3b82f6)}.graph-relationship-card.is-editing{background:var(--nb-bg-surface-hover, rgba(59, 130, 246, .04));border-color:var(--nb-accent, #3b82f6)}.graph-editable-editor--rel .graph-editable-editor-label-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.graph-rel-multiselect{display:flex;flex-direction:column;gap:8px;border:1.5px solid var(--nb-border);border-radius:12px;padding:10px;background:var(--nb-bg-surface)}.graph-rel-chips{display:flex;flex-wrap:wrap;gap:6px;min-height:28px}.graph-rel-chips-empty{font-size:12px;color:var(--nb-text-muted, var(--nb-text-secondary));font-style:italic;align-self:center}.graph-rel-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 6px 4px 10px;border-radius:999px;background:var(--nb-bg-surface-hover);border:1px solid var(--nb-border);font-size:12.5px;line-height:1.3}.graph-rel-chip-label{font-weight:600;color:var(--nb-text)}.graph-rel-chip-type{font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:999px;letter-spacing:.02em;text-transform:uppercase;border:1px solid hsl(var(--graph-tone-h, 212) 38% 80% / .7);background:hsl(var(--graph-tone-h, 212) 95% 95% / .9);color:hsl(var(--graph-tone-h, 212) 42% 28%)}html[data-theme=dark] .graph-rel-chip-type{border-color:hsl(var(--graph-tone-h, 212) 38% 42% / .7);background:hsl(var(--graph-tone-h, 212) 32% 18% / .85);color:hsl(var(--graph-tone-h, 212) 90% 78%)}.graph-rel-chip-remove{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;padding:0;border:none;border-radius:50%;background:transparent;color:var(--nb-text-secondary);font-size:14px;font-weight:600;line-height:1;cursor:pointer;flex-shrink:0;transition:background .1s,color .1s}.graph-rel-chip-remove:hover{background:#ef44441f;color:#ef4444}.graph-rel-search-wrap{position:relative}.graph-rel-search-input{border-radius:8px!important;padding:7px 11px!important;font-size:13px!important}.graph-rel-search-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--nb-bg-surface);border:1px solid var(--nb-border);border-radius:12px;box-shadow:var(--nb-shadow-md, 0 8px 24px rgba(0, 0, 0, .14));z-index:40;overflow:hidden;max-height:280px;overflow-y:auto}.graph-rel-search-dropdown[hidden]{display:none}.graph-rel-dropdown-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;border:none;border-bottom:1px solid var(--nb-border-light);background:transparent;text-align:left;cursor:pointer;transition:background .1s}.graph-rel-dropdown-item:last-child{border-bottom:none}.graph-rel-dropdown-item:hover{background:var(--nb-bg-surface-hover)}.graph-rel-dropdown-item-name{flex:1;font-size:13px;font-weight:600;color:var(--nb-text)}.graph-rel-dropdown-item-type{font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:999px;letter-spacing:.02em;text-transform:uppercase;border:1px solid hsl(var(--graph-tone-h, 212) 38% 80% / .7);background:hsl(var(--graph-tone-h, 212) 95% 95% / .9);color:hsl(var(--graph-tone-h, 212) 42% 28%);flex-shrink:0}html[data-theme=dark] .graph-rel-dropdown-item-type{border-color:hsl(var(--graph-tone-h, 212) 38% 42% / .7);background:hsl(var(--graph-tone-h, 212) 32% 18% / .85);color:hsl(var(--graph-tone-h, 212) 90% 78%)}.graph-rel-dropdown-msg{padding:12px 16px;font-size:12.5px;color:var(--nb-text-secondary);margin:0}.graph-rel-dropdown-msg--empty{font-style:italic}.graph-rel-ontology-chip{font-size:9px;font-family:var(--nb-font-mono, monospace);opacity:.7;max-width:120px;overflow:hidden;text-overflow:ellipsis}.doc-preview-overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:32px 20px;background:#0f172a7a;backdrop-filter:blur(10px);z-index:300}.doc-preview-overlay[hidden]{display:none!important}.doc-preview-modal{width:min(1100px,96vw);max-height:88vh;display:flex;flex-direction:column;background:var(--nb-bg-elevated, #fff);border:1px solid var(--nb-border);border-radius:20px;box-shadow:0 24px 80px #00000038;overflow:hidden}.doc-preview-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px 14px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.doc-preview-title{margin:0;font-family:var(--nb-font-display);font-size:1.15rem;font-weight:600;color:var(--nb-text)}.doc-preview-close{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--nb-border-light);border-radius:50%;background:transparent;color:var(--nb-text-muted);cursor:pointer;transition:all .15s}.doc-preview-close:hover{border-color:var(--nb-border);background:var(--nb-bg-surface-hover);color:var(--nb-text)}.doc-preview-tabs{display:flex;gap:2px;padding:10px 22px 0;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.doc-preview-tab{padding:8px 18px;border:none;border-radius:8px 8px 0 0;background:transparent;color:var(--nb-text-muted);font-size:13px;font-weight:500;cursor:pointer;transition:background .12s,color .12s;border-bottom:2px solid transparent;margin-bottom:-1px}.doc-preview-tab:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.doc-preview-tab.is-active{color:var(--nb-accent, #6366f1);border-bottom-color:var(--nb-accent, #6366f1);font-weight:600}.doc-preview-body{flex:1;overflow:auto;padding:20px 22px;min-height:0}.doc-preview-panel{height:100%}.doc-preview-loading{display:flex;align-items:center;justify-content:center;min-height:200px;color:var(--nb-text-muted);font-size:14px}.doc-preview-empty{color:var(--nb-text-muted);font-size:14px;padding:40px 0;text-align:center}.doc-preview-pre{margin:0;padding:16px;background:var(--nb-bg, #f8f8f6);border:1px solid var(--nb-border-light);border-radius:10px;font-family:monospace;font-size:13px;line-height:1.6;white-space:pre-wrap;word-break:break-word;overflow:auto;max-height:calc(88vh - 200px)}.doc-preview-query{margin:0 0 14px;padding:10px 14px;background:var(--nb-bg, #f8f8f6);border:1px solid var(--nb-border-light);border-radius:8px;font-family:monospace;font-size:12px;color:var(--nb-text-secondary);white-space:pre-wrap;word-break:break-word}.doc-preview-iframe{width:100%;height:calc(88vh - 200px);border:1px solid var(--nb-border-light);border-radius:10px}.doc-preview-table-wrap{overflow:auto;max-height:calc(88vh - 240px);border:1px solid var(--nb-border-light);border-radius:10px}.doc-preview-table{width:100%;border-collapse:collapse;font-size:13px}.doc-preview-table th{position:sticky;top:0;background:var(--nb-bg-surface);padding:8px 12px;text-align:left;font-weight:600;border-bottom:1px solid var(--nb-border-light);white-space:nowrap}.doc-preview-table td{padding:6px 12px;border-bottom:1px solid var(--nb-border-light);vertical-align:top;max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.doc-preview-table tbody tr:hover td{background:var(--nb-bg-surface-hover)}.doc-preview-markdown{max-width:80ch;font-size:14px;line-height:1.7;color:var(--nb-text)}.doc-preview-image-wrap{display:flex;align-items:center;justify-content:center;padding:16px}.doc-preview-image{max-width:100%;max-height:calc(88vh - 200px);border-radius:10px;object-fit:contain}.doc-preview-audio-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:40px 24px;min-height:160px}.doc-preview-audio{width:100%;max-width:480px}.doc-preview-file-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:200px;color:var(--nb-text-muted)}.doc-preview-file-name{font-size:16px;font-weight:600;color:var(--nb-text)}.doc-preview-download-btn{display:inline-flex;align-items:center;padding:8px 20px;border-radius:8px;border:1px solid var(--nb-border);background:var(--nb-bg-surface);color:var(--nb-text);font-size:13px;font-weight:500;text-decoration:none;cursor:pointer;transition:background .12s}.doc-preview-download-btn:hover{background:var(--nb-bg-surface-hover)}@media (max-width: 768px){.doc-preview-modal{width:100%;max-height:92vh;max-height:92dvh;border-radius:16px 16px 0 0;margin-top:auto}.doc-preview-overlay{align-items:flex-end;padding:0}}.dev-toolbar{display:flex;align-items:center;gap:12px;padding:8px 14px;border-bottom:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:13px}.toolbar-section,.theme-toggle{display:inline-flex;align-items:center;gap:6px;min-width:0}.toolbar-divider{width:1px;align-self:stretch;background:var(--nb-border-light)}.theme-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid var(--nb-border-light);border-radius:var(--nb-radius);background:transparent;color:var(--nb-text-muted);cursor:pointer}.theme-btn.active,.theme-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}@media (max-width: 900px){.notebook-header{left:0!important;padding-left:58px;padding-right:10px}.notebook-body{left:0!important;right:0;overflow:hidden}.notebook-header .notebook-title{font-size:16px}.panel-chat{min-height:0}.dev-toolbar{display:none}}@media (max-width: 520px){.notebook-header{gap:8px}.notebook-header .back-btn,.notebook-header .icon-btn{width:34px;height:34px;flex-shrink:0}.template-grid{grid-template-columns:1fr}}.search-bar,.attach-picker,.attach-submenu,.canvas-card,.artefact-panel-item,.subtask-panel-item,.a2a-tool,.a2a-artifact-card,.a2a-artifact-file,.doc-preview-modal,.artefact-modal,.a2a-node-modal,.nb-toast,.nb-notif-panel{min-width:0}.canvas-card-stats,.a2a-artifact-html-header,.a2a-artifact-code-header,.a2a-artifact-text-header,.a2a-artifact-media-header,.graph-doc-timestamps{flex-wrap:wrap}.a2a-msg-content{min-width:0}.a2a-msg-content table,.artefact-modal-markdown table{display:block;max-width:100%;overflow-x:auto;white-space:nowrap}.a2a-msg-content img,.a2a-artifact-text-content img,.artefact-modal-markdown img,.doc-preview-markdown img{max-width:100%;height:auto}.graph-tree-node-label,.graph-browser-card-title,.graph-wiki-title,.graph-relationship-name,.doc-preview-title,.a2a-node-modal-title,.a2a-artifact-code-name,.a2a-artifact-html-title,.a2a-artifact-text-title,.a2a-artifact-media-title,.canvas-card-name{overflow-wrap:anywhere}@media (max-width: 900px){.app-layout{min-width:0}.main-content{flex-basis:100%}.chat-view,.chat-view-body,.a2a-chat,.panel-chat,.chat-mount{min-height:0}.artefacts-panel-toggle{max-width:calc(100vw - 24px);right:12px}}@media (max-width: 720px){.home-hero{max-width:100%;gap:18px}.home-hero-prompt{width:100%}.search-bar textarea{padding:16px 16px 8px}.attach-picker{width:min(280px,calc(100vw - 24px))}.attach-submenu,.a2a-input-shell .attach-submenu,.a2a-input-row .attach-submenu{left:0;right:auto;top:calc(100% + 4px);width:min(280px,calc(100vw - 24px))}.quick-chips{justify-content:flex-start}.persona-chip{max-width:100%;white-space:normal}.agent-card{align-items:flex-start}.agent-name,.agent-desc{white-space:normal}.canvas-grid{grid-template-columns:1fr}.canvas-card-stats{gap:8px 12px}.canvas-card-stat{min-width:min(100%,9rem)}.artefacts-panel-body{padding:14px}.artefact-panel-item,.subtask-panel-item{align-items:flex-start}.artefact-panel-item-name,.artefact-panel-item-desc,.subtask-panel-item-title{white-space:normal;overflow-wrap:anywhere}.subtask-open-icon{opacity:1}.a2a-node-modal-overlay,.a2a-save-modal-overlay{align-items:flex-end;padding:0}.a2a-node-modal,.a2a-save-modal{width:100%;max-width:none;max-height:92dvh;border-radius:18px 18px 0 0}.a2a-node-modal-title{white-space:normal}.a2a-node-tabs{overflow-x:auto;padding-left:16px;padding-right:16px;scrollbar-width:none}.a2a-node-tabs::-webkit-scrollbar{display:none}.a2a-node-modal-header,.a2a-node-modal-body,.a2a-save-modal-header,.a2a-save-modal-body,.a2a-save-modal-footer{padding-left:16px;padding-right:16px}.a2a-save-modal-footer{flex-direction:column-reverse}.a2a-save-modal-cancel,.a2a-save-modal-confirm{width:100%;min-height:44px}.toast-container{left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px))}.nb-toast{min-width:0;max-width:none;width:100%}.nb-toast-action{align-self:flex-start}.nb-notif-panel{left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px));width:auto;max-height:min(70dvh,520px)}.doc-preview-header,.doc-preview-tabs,.doc-preview-body{padding-left:16px;padding-right:16px}.doc-preview-tabs{overflow-x:auto;scrollbar-width:none}.doc-preview-tabs::-webkit-scrollbar{display:none}.doc-preview-table-wrap,.doc-preview-iframe,.doc-preview-pre,.doc-preview-image{max-height:calc(92dvh - 180px)}}@media (max-width: 520px){.search-modal{border-radius:16px}.search-result-item{flex-direction:column;align-items:stretch}.search-result-kind{align-self:flex-start}.chat-view-header{flex-wrap:wrap;align-content:center;min-height:54px;padding-right:10px}.chat-header-title-area{flex:1 1 calc(100% - 46px)}.chat-header-title,.chat-header-title-input{max-width:100%}.a2a-msg-actions{opacity:1;flex-wrap:wrap}.a2a-tool-header,.a2a-tool-group-header{align-items:flex-start;gap:8px}.a2a-tool-name,.a2a-tool-group-label{white-space:normal;overflow-wrap:anywhere}.a2a-artifact-file{align-items:flex-start}.a2a-artifact-dl-btn{width:100%;justify-content:center}.artefact-modal{width:100%;height:94dvh;border-radius:16px 16px 0 0;margin-top:auto}.artefact-modal-overlay{align-items:flex-end}.artefact-modal-header-right{margin-left:auto}.graph-page-title,.graph-wiki-title,.graph-browser-title{font-size:22px}.graph-page-subtitle{font-size:12px}.graph-tab-btn,.graph-tree-mode-btn{min-height:40px}.graph-rel-target,.graph-scope-toggle,.graph-open-doc-btn,.graph-generate-btn{width:100%;justify-content:center}.graph-doc-timestamp{flex-direction:column;align-items:flex-start;gap:2px}}.graph-section-loading{margin:0;color:var(--nb-text-muted);font-size:13px}.graph-doc-ref-list{display:flex;flex-direction:column;gap:8px}.graph-doc-ref-list .graph-browser-card--document{min-height:auto;padding:10px 14px;gap:6px;text-align:left}.graph-doc-nodes-groups{display:flex;flex-direction:column;gap:14px}.graph-doc-nodes-group{display:flex;flex-direction:column;gap:6px}.graph-doc-nodes-type-label{display:inline-flex;align-items:center;background:none;border:none;padding:0;margin:0;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--nb-text-secondary);cursor:pointer;gap:4px}.graph-doc-nodes-type-label:hover{color:var(--nb-text-primary);text-decoration:underline}.graph-chip--node{cursor:pointer;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-primary);transition:border-color .15s,background .15s}.graph-chip--node:hover{border-color:hsl(var(--graph-tone-h, 212) 48% 58% / .9);background:hsl(var(--graph-tone-h, 212) 92% 93% / .3)}@media (max-width: 380px){.notebook-mobile-tabs .nb-tab-btn span,.chat-header-mode-label{display:none}.search-bar-actions{gap:4px;padding-left:10px;padding-right:10px}}.projects-panel-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--nb-border-light);font-size:12px;font-weight:600;color:var(--nb-text-muted);letter-spacing:.05em;text-transform:uppercase}.panel-section-title{color:var(--nb-text-primary)}.projects-list{padding:6px 0}.project-item{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;border-radius:6px;margin:1px 6px;font-size:13px;transition:background .12s}.project-item:hover{background:var(--nb-bg-hover, #f0f4f8)}.project-item.selected{background:var(--nb-accent-bg, #eff6ff);color:var(--nb-accent, #2563eb)}.project-item-icon{font-size:14px;flex-shrink:0}.project-item-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-status-badge{font-size:10px;padding:1px 6px;border-radius:10px;background:var(--nb-bg-muted, #f1f5f9);color:var(--nb-text-muted)}.projects-empty,.projects-error{padding:16px 12px;font-size:12px;color:var(--nb-text-muted);text-align:center}.skeleton-row{height:32px;background:var(--nb-bg-muted, #f1f5f9);border-radius:6px;margin:4px 12px;animation:shimmer 1.4s infinite}@keyframes shimmer{0%,to{opacity:.5}50%{opacity:1}}.kanban-board{display:flex;gap:12px;padding:12px;overflow-x:auto;height:100%;align-items:flex-start}.kanban-column{min-width:220px;max-width:260px;flex-shrink:0;background:var(--nb-bg-muted, #f8fafc);border-radius:10px;border:1px solid var(--nb-border-light);display:flex;flex-direction:column;max-height:calc(100vh - 180px)}.kanban-column.drag-over{border-color:var(--nb-accent, #2563eb);background:var(--nb-accent-bg, #eff6ff)}.kanban-col-header{display:flex;align-items:center;gap:6px;padding:10px 12px 8px;border-bottom:1px solid var(--nb-border-light)}.kanban-col-title{font-size:12px;font-weight:600;color:var(--nb-text-muted);text-transform:uppercase;letter-spacing:.04em;flex:1}.kanban-col-count{font-size:11px;background:var(--nb-border-light);color:var(--nb-text-muted);border-radius:10px;padding:1px 6px}.kanban-add-btn{padding:2px 6px;font-size:16px;line-height:1;color:var(--nb-text-muted)}.kanban-add-btn:hover{color:var(--nb-accent, #2563eb)}.kanban-col-body{flex:1;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:8px}.kanban-card{background:var(--nb-bg-surface, #fff);border:1px solid var(--nb-border-light);border-radius:8px;padding:10px 12px;cursor:pointer;transition:box-shadow .12s,border-color .12s}.kanban-card:hover{box-shadow:0 2px 8px #00000014;border-color:var(--nb-accent-light, #bfdbfe)}.kanban-card.dragging{opacity:.5}.kanban-card-header{display:flex;align-items:center;gap:6px;margin-bottom:6px}.kanban-card-title{font-size:13px;color:var(--nb-text-primary);line-height:1.4}.kanban-card-footer{display:flex;align-items:center;gap:6px;margin-top:8px;flex-wrap:wrap}.kanban-card-id{font-size:10px;color:var(--nb-text-muted);margin-left:auto}.issue-priority-badge{font-size:10px;padding:1px 6px;border-radius:10px;font-weight:600}.issue-assignee-chip{font-size:11px;padding:2px 7px;border-radius:10px;background:var(--nb-bg-muted, #f1f5f9);color:var(--nb-text-primary)}.issue-type-badge{font-size:13px}.kanban-empty{font-size:12px;color:var(--nb-text-muted);text-align:center;padding:20px 8px}.kanban-loading,.kanban-error{padding:24px;text-align:center;color:var(--nb-text-muted);font-size:13px}.issue-detail{padding:16px;font-size:13px;overflow-y:auto}.issue-detail-title{display:flex;align-items:flex-start;gap:8px;font-size:16px;font-weight:600;color:var(--nb-text-primary);margin-bottom:16px;line-height:1.4}.issue-type-icon{font-size:18px;flex-shrink:0;margin-top:1px}.issue-detail-meta{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.meta-row{display:flex;align-items:center;gap:12px}.meta-row label{font-size:11px;font-weight:600;color:var(--nb-text-muted);text-transform:uppercase;letter-spacing:.04em;min-width:60px}.meta-value{font-size:12px;color:var(--nb-text-primary)}.meta-link{font-size:12px;color:var(--nb-accent, #2563eb);text-decoration:underline}.inline-select{font-size:12px;padding:3px 6px;border:1px solid var(--nb-border-light);border-radius:6px;background:var(--nb-bg-surface, #fff);color:var(--nb-text-primary)}.issue-description{font-size:13px;color:var(--nb-text-secondary);line-height:1.6;margin-bottom:16px;padding:10px;background:var(--nb-bg-muted, #f8fafc);border-radius:8px}.issue-section-title{font-size:11px;font-weight:700;color:var(--nb-text-muted);text-transform:uppercase;letter-spacing:.05em;margin:16px 0 8px;display:flex;align-items:center;gap:6px}.agents-grid{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:4px}.agent-chip{display:flex;align-items:center;gap:5px;padding:5px 10px;border-radius:20px;font-size:12px;cursor:pointer;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface, #fff);transition:border-color .12s,background .12s}.agent-chip:hover{border-color:var(--nb-accent, #2563eb);background:var(--nb-accent-bg, #eff6ff)}.agent-chip.assigned{border-color:var(--nb-accent, #2563eb);background:var(--nb-accent-bg, #eff6ff);color:var(--nb-accent, #2563eb);font-weight:600}.chip-badge{font-size:10px;padding:1px 5px;border-radius:8px;background:var(--nb-accent, #2563eb);color:#fff}.issue-tasks-list{display:flex;flex-direction:column;gap:6px}.issue-task-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;background:var(--nb-bg-muted, #f8fafc);cursor:pointer;transition:background .12s}.issue-task-item:hover{background:var(--nb-bg-hover, #f0f4f8)}.issue-task-status{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-done{background:#22c55e}.status-error{background:#ef4444}.status-running{background:#f59e0b}.issue-task-title{flex:1;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.issue-task-time{font-size:10px;color:var(--nb-text-muted);flex-shrink:0}.task-count-badge{font-size:10px;background:var(--nb-accent, #2563eb);color:#fff;border-radius:10px;padding:1px 6px}.no-agents,.no-tasks{font-size:12px;color:var(--nb-text-muted)}.issue-detail-actions{margin-top:20px;display:flex;gap:8px}.detail-placeholder{padding:32px 16px;text-align:center;color:var(--nb-text-muted);font-size:13px}.detail-loading,.detail-error{padding:24px;text-align:center;color:var(--nb-text-muted);font-size:13px}.no-agents{font-size:12px;color:var(--nb-text-muted);font-style:italic}.kanban-overlay-backdrop{position:fixed;inset:0;background:#00000073;z-index:1000;display:flex;align-items:stretch;justify-content:center}.kanban-overlay-panel{display:flex;flex-direction:column;width:100%;max-width:1100px;background:var(--nb-bg-surface, #fff);box-shadow:0 24px 64px #0000002e;border-radius:12px;margin:16px;overflow:hidden}.kanban-overlay-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--nb-border-light);background:var(--nb-bg-muted, #f8fafc);flex-shrink:0}.kanban-overlay-title{font-size:14px;font-weight:600;color:var(--nb-text-primary)}.kanban-overlay-body{flex:1;overflow:hidden;display:flex}.kanban-issue-detail-panel{width:320px;flex-shrink:0;border-left:1px solid var(--nb-border-light);overflow-y:auto;display:none}.issue-detail-backdrop{position:fixed;inset:0;background:#00000073;z-index:1001;display:flex;align-items:center;justify-content:center}.issue-detail-overlay-panel{width:480px;max-width:calc(100vw - 32px);max-height:calc(100vh - 64px);background:var(--nb-bg-surface, #fff);border-radius:12px;box-shadow:0 24px 64px #0000002e;overflow:hidden;display:flex;flex-direction:column}.issue-detail-overlay-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--nb-border-light);font-size:14px;font-weight:600;flex-shrink:0}.issue-detail-overlay-panel>#issue-detail-mount{flex:1;overflow-y:auto}.projects-home-view,.agent-plans-view,.kanban-view{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0;position:relative}.ph-toolbar{display:flex;align-items:center;gap:10px;padding:12px 20px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.ph-back-btn{display:flex;align-items:center;gap:4px;color:var(--nb-text-muted);font-size:13px;padding:5px 10px;border-radius:6px;cursor:pointer}.ph-back-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text-primary)}.ph-heading{flex:1;font-size:16px;font-weight:600;color:var(--nb-text-primary)}.ph-new-btn{padding:6px 14px;font-size:13px}.nb-view-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:16px 20px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0;background:var(--nb-bg-surface)}.nb-view-toolbar__start{display:flex;align-items:flex-start;gap:14px;min-width:0;flex:1}.nb-view-toolbar__end{display:flex;align-items:center;gap:8px;flex-shrink:0}.nb-view-toolbar__titles{display:flex;flex-direction:column;gap:4px;min-width:0}.nb-view-title{margin:0;font-size:20px;font-weight:600;color:var(--nb-text-primary);line-height:1.2}.nb-view-subtitle{margin:0;font-size:13px;color:var(--nb-text-muted);line-height:1.4}.nb-view-back-btn,.cw-back-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--nb-border-light);border-radius:999px;padding:6px 12px;background:var(--nb-bg-surface);color:var(--nb-text-secondary);font-size:12px;font-weight:500;cursor:pointer;flex-shrink:0;margin-top:2px;white-space:nowrap}.nb-view-back-btn:hover,.cw-back-btn:hover{color:var(--nb-text-primary);border-color:var(--nb-accent);background:color-mix(in srgb,var(--nb-accent) 8%,var(--nb-bg-surface))}.nb-view-back-btn svg,.cw-back-btn svg{flex-shrink:0}.nb-view-back-btn.is-icon-only{padding:6px 8px}.nb-view-back-btn.is-icon-only span{display:none}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;gap:6px;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:500;cursor:pointer;font:inherit;line-height:1.2}.btn-primary{border:1px solid var(--nb-accent);background:var(--nb-accent);color:#fff}.btn-primary:hover{filter:brightness(1.05)}.btn-secondary{border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-primary)}.btn-secondary:hover{border-color:var(--nb-accent);color:var(--nb-accent)}.nb-btn-icon{display:inline-flex;vertical-align:middle}.nb-icon-label{display:inline-flex;align-items:center;gap:6px}.nb-field-icon{display:inline-flex;vertical-align:middle;margin-right:4px}.nb-required{color:#ef4444}.nb-create-modal__heading{display:flex;align-items:flex-start;gap:12px}.nb-create-modal__type-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:color-mix(in srgb,var(--nb-accent) 12%,transparent);color:var(--nb-accent);flex-shrink:0}.work-item-primary-btn{display:inline-flex;align-items:center;gap:8px}.kv-dropdown-icon{color:var(--nb-accent);flex-shrink:0}.kanban-relation-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--nb-text-muted);background:var(--nb-bg-surface-hover);border-radius:999px;padding:2px 7px}.kanban-card-relations{display:flex;flex-wrap:wrap;gap:4px;margin:4px 0 2px}.issue-relations-block+.issue-relations-block{margin-top:4px}.issue-relations-list{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.issue-relations-empty{font-size:12px;color:var(--nb-text-muted)}.issue-relation-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 8px 4px 6px;border-radius:999px;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface-hover);font-size:12px;cursor:pointer}.issue-relation-chip:hover{border-color:var(--nb-accent)}.issue-relation-chip__remove{display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--nb-text-muted);cursor:pointer;padding:0}.issue-relation-chip__remove:hover{color:#ef4444}.issue-relation-add{display:flex;gap:6px;align-items:center}.issue-relation-select{flex:1;min-width:0}.issue-relation-add-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-secondary);cursor:pointer}.issue-relation-add-btn:hover{border-color:var(--nb-accent);color:var(--nb-accent)}.issue-section-icon{display:inline-flex;vertical-align:middle;margin-right:6px}.issue-type-icon{display:inline-flex;color:var(--nb-accent)}.ap-list,.ap-detail,.pv-body{flex:1;overflow-y:auto;padding:16px 20px;min-height:0}.ap-toolbar,.pv-toolbar,.kv-header{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 20px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.ap-card{display:flex;gap:12px;width:100%;text-align:left;padding:14px;margin-bottom:10px;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-surface);cursor:pointer}.ap-card:hover{border-color:var(--nb-accent)}.ap-card-title{font-weight:600;margin-bottom:4px}.ap-card-meta,.ap-detail-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--nb-text-muted)}.ap-status{display:inline-flex;align-items:center;gap:4px;font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:2px 8px;border-radius:999px;background:var(--nb-bg-surface-hover)}.ap-status-icon{flex-shrink:0}.ap-status.is-pending{color:#b45309;background:#fef3c7}.ap-status.is-ready{color:#059669;background:#d1fae5}.ap-status.is-applied{color:#047857;background:#a7f3d0}.ap-status.is-running{color:#2563eb;background:#dbeafe}.ap-status.is-error{color:#dc2626;background:#fee2e2}.ap-apply-btn{display:inline-flex;align-items:center;gap:8px}.ap-apply-btn.is-applied{background:#047857;border-color:#047857;opacity:.92}.ap-apply-btn.is-ready:not(:disabled){background:#059669;border-color:#059669}.ap-apply-btn.is-applying{opacity:.8}.ap-action-icon,.ap-apply-btn-icon{flex-shrink:0}.ap-detail-header{display:flex;justify-content:space-between;gap:16px;margin-bottom:20px}.ap-detail-actions{display:flex;gap:8px;align-items:flex-start}.ap-proposal-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.ap-proposal-item{border:1px solid var(--nb-border-light);border-radius:10px;padding:12px}.ap-proposal-check{display:flex;gap:8px;align-items:flex-start;font-weight:500}.ap-empty,.ap-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:48px 20px;color:var(--nb-text-muted)}.ap-empty-hint,.pv-empty-hint{font-size:13px;color:var(--nb-text-muted)}.pv-tabs{display:flex;gap:4px;margin-left:auto}.pv-tab{border:1px solid var(--nb-border-light);background:transparent;color:var(--nb-text-muted);border-radius:999px;padding:4px 12px;font-size:12px;cursor:pointer}.pv-tab.is-active{background:var(--nb-accent-soft, rgba(99, 102, 241, .12));color:var(--nb-accent);border-color:var(--nb-accent)}.pv-boards-toolbar{display:flex;justify-content:flex-end;margin-bottom:12px}.pv-type-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.pv-type-card,.pv-studio-section{border:1px solid var(--nb-border-light);border-radius:12px;padding:14px;background:var(--nb-bg-surface)}.pv-type-id{display:inline-block;margin:6px 0;font-size:11px}.pv-types-intro,.pv-studio-intro{margin:0 0 16px;color:var(--nb-text-muted);font-size:13px}.pv-studio-section+.pv-studio-section{margin-top:16px}.ph-grid{flex:1;overflow-y:auto;padding:20px;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;align-content:start}.ph-loading,.ph-error,.ph-empty{grid-column:1 / -1;display:flex;align-items:center;justify-content:center;gap:8px;padding:40px;color:var(--nb-text-muted);font-size:14px}.project-card{background:var(--nb-bg-surface);border:1px solid var(--nb-border-light);border-radius:10px;padding:14px;cursor:pointer;transition:border-color .15s,box-shadow .15s;display:flex;flex-direction:column;gap:8px;min-height:110px;position:relative}.project-card:hover{border-color:var(--nb-accent);box-shadow:0 2px 8px #0000001f}.project-card-header{display:flex;align-items:center;gap:6px}.project-card-icon{font-size:20px;flex-shrink:0}.project-card-type-badge{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--nb-text-muted);background:var(--nb-bg-surface-hover);border-radius:4px;padding:1px 5px}.project-card-delete{margin-left:auto;opacity:0;transition:opacity .15s;color:var(--nb-text-muted);padding:3px}.project-card:hover .project-card-delete{opacity:1}.project-card-delete:hover{color:#ef4444;background:#fee2e220;border-radius:4px}.project-card-name{font-size:14px;font-weight:600;color:var(--nb-text-primary);word-break:break-word}.project-card-footer{margin-top:auto;display:flex;align-items:center;gap:6px}.project-card-status{font-size:11px;border-radius:10px;padding:2px 8px;background:var(--nb-bg-surface-hover);color:var(--nb-text-muted);text-transform:capitalize}.project-card-status.active{background:#dcfce7;color:#15803d}.project-card-status.archived{background:#f1f5f9;color:#64748b}.project-card-new{border-style:dashed;border-color:var(--nb-border-light);background:transparent;align-items:center;justify-content:center;color:var(--nb-text-muted);flex-direction:row;gap:10px;min-height:80px}.project-card-new:hover{border-color:var(--nb-accent);color:var(--nb-accent)}.project-card-new-icon{font-size:24px;font-weight:300;line-height:1}.ph-modal-backdrop{position:absolute;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.ph-modal{background:var(--nb-bg-surface);border-radius:12px;padding:24px;width:380px;max-width:90%;box-shadow:0 8px 32px #0000003d;display:flex;flex-direction:column;gap:16px}.ph-modal-header{display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:600;color:var(--nb-text-primary)}.ph-form-label{display:block;font-size:12px;font-weight:500;color:var(--nb-text-muted);margin-bottom:4px;margin-top:10px}.ph-form-label:first-of-type{margin-top:0}.ph-form-label .required{color:#ef4444}.ph-form-input{width:100%;background:var(--nb-bg-base);border:1px solid var(--nb-border-light);border-radius:6px;padding:8px 10px;font-size:14px;color:var(--nb-text-primary);box-sizing:border-box}.ph-form-input:focus{outline:none;border-color:var(--nb-accent)}.ph-modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.panel-section-title-btn{background:none;border:none;cursor:pointer;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--nb-text-muted);padding:0;transition:color .15s}.panel-section-title-btn:hover{color:var(--nb-accent)}.kv-header{display:flex;align-items:center;gap:10px;padding:12px 20px;border-bottom:1px solid var(--nb-border-light);flex-shrink:0}.kv-back-btn{display:flex;align-items:center;gap:4px;color:var(--nb-text-muted);font-size:13px;padding:5px 10px;border-radius:6px;cursor:pointer}.kv-back-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text-primary)}.kv-title{flex:1;font-size:15px;font-weight:600;color:var(--nb-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kv-actions{display:flex;align-items:center;gap:8px}.kv-create-wrapper{position:relative}.kv-create-btn{display:flex;align-items:center;gap:5px;padding:7px 14px;font-size:13px}.kv-create-dropdown{position:absolute;top:calc(100% + 4px);right:0;background:var(--nb-bg-surface);border:1px solid var(--nb-border-light);border-radius:8px;box-shadow:0 4px 16px #00000024;overflow:hidden;min-width:140px;z-index:200}.kv-dropdown-item{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:10px 16px;font-size:13px;color:var(--nb-text-primary);background:none;border:none;cursor:pointer}.kv-dropdown-item:hover{background:var(--nb-bg-surface-hover)}.home-questions-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;width:100%;margin:18px 0 0;text-align:left}.home-questions-col{min-width:0}@media (max-width: 860px){.home-questions-row{grid-template-columns:1fr}}.example-questions{width:100%;margin:0;text-align:left}.example-questions-label{margin:0 0 10px;font-size:13px;font-weight:600;color:var(--nb-text-secondary)}.example-questions-list{display:flex;flex-direction:column;gap:8px}.example-question-chip{border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-primary);border-radius:12px;padding:10px 12px;font-size:13px;line-height:1.45;text-align:left;cursor:pointer;width:100%}.example-question-chip:hover{border-color:var(--nb-accent);background:var(--nb-bg-surface-hover)}.example-questions-toggle{margin-top:10px;border:none;background:none;color:var(--nb-accent);font-size:13px;cursor:pointer}.pattern-questions{width:100%;margin:0;text-align:left}.pattern-questions-label{margin:0 0 10px;font-size:13px;font-weight:600;color:var(--nb-text-secondary)}.pattern-questions-list{display:flex;flex-direction:column;gap:8px}.pattern-question-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-surface)}.pattern-question-copy{display:flex;align-items:flex-start;gap:8px;min-width:0;flex:1}.pattern-question-name,.pattern-question-template{font-size:13px;font-weight:500;color:var(--nb-text-primary);line-height:1.45;white-space:normal}.pattern-template-placeholder{color:var(--nb-accent, #6366f1);border-bottom:1px dashed color-mix(in srgb,var(--nb-accent, #6366f1) 50%,transparent);font-weight:500}.pattern-template-placeholder-btn{display:inline;border:none;background:none;padding:0;margin:0;font:inherit;cursor:pointer;position:relative}.pattern-template-placeholder-btn.is-filled{color:var(--nb-text-primary);border-bottom-color:color-mix(in srgb,var(--nb-accent, #6366f1) 70%,transparent)}.pattern-question-copy{position:relative}.pattern-placeholder-popover{position:absolute;z-index:30;margin-top:6px;min-width:240px;max-width:min(360px,90vw);padding:8px;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-elevated, var(--nb-bg-surface));box-shadow:0 10px 30px #0000001f}.pattern-placeholder-search{width:100%;box-sizing:border-box;border:1px solid var(--nb-border-light);border-radius:8px;padding:8px 10px;font-size:13px;background:var(--nb-bg-surface);color:var(--nb-text-primary)}.pattern-placeholder-dropdown{margin-top:6px;max-height:220px;overflow:auto}.pattern-placeholder-dropdown-item{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;border:none;background:none;text-align:left;padding:8px 10px;border-radius:8px;cursor:pointer;color:var(--nb-text-primary)}.pattern-placeholder-dropdown-item:hover{background:color-mix(in srgb,var(--nb-accent, #6366f1) 10%,transparent)}.pattern-placeholder-dropdown-item-name{font-size:13px;font-weight:500}.pattern-placeholder-dropdown-item-meta{font-size:11px;color:var(--nb-text-secondary)}.pattern-placeholder-dropdown-msg{margin:0;padding:8px 10px;font-size:12px;color:var(--nb-text-secondary)}.pattern-question-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.pattern-question-ask{border:1px solid var(--nb-accent, #6366f1);background:color-mix(in srgb,var(--nb-accent, #6366f1) 12%,transparent);color:var(--nb-accent, #6366f1);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600;cursor:pointer;flex-shrink:0}.pattern-question-ask:disabled{opacity:.45;cursor:not-allowed;border-color:var(--nb-border-light);background:var(--nb-bg-elevated, var(--nb-bg-surface));color:var(--nb-text-secondary)}.pattern-question-badge{font-size:11px;color:var(--nb-text-secondary);border:1px solid var(--nb-border-light);border-radius:999px;padding:2px 8px;flex-shrink:0}.pattern-question-generate{border:1px solid var(--nb-border-light);background:var(--nb-bg-elevated, var(--nb-bg-surface));color:var(--nb-text-primary);border-radius:999px;padding:6px 12px;font-size:12px;cursor:pointer;flex-shrink:0}.pattern-question-generate:disabled{opacity:.6;cursor:wait}.pattern-questions-toggle{margin-top:10px;border:none;background:none;color:var(--nb-accent);font-size:13px;cursor:pointer}.graph-pattern-question-patterns-input{width:100%;min-height:120px;border:1px solid var(--nb-border-light, #d0d5dd);border-radius:10px;padding:10px 12px;font-family:inherit;font-size:13px;line-height:1.45;resize:vertical}.home-running-tasks{width:min(760px,100%);margin:18px auto 0;text-align:left}.home-running-tasks-label{margin:0 0 10px;font-size:13px;font-weight:600;color:var(--nb-text-secondary)}.home-running-tasks-list{display:flex;flex-direction:column;gap:8px}.home-running-task-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:100%;text-align:left;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);border-radius:12px;padding:12px 14px;cursor:pointer}.home-running-task-card:hover{border-color:var(--nb-accent);background:var(--nb-bg-surface-hover)}.home-running-task-title{font-size:14px;font-weight:500;color:var(--nb-text-primary)}.home-running-task-meta{font-size:12px;color:var(--nb-text-secondary)}.home-model-health{width:min(760px,100%);margin:18px auto 0;text-align:left}.home-model-health-card{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:12px;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface)}.home-model-health-card--error{border-color:#ef444459;background:#ef44440f}.home-model-health-icon{flex:0 0 auto;color:#ef4444}.home-model-health-message{margin:0;font-size:13px;color:var(--nb-text-secondary);line-height:1.45}.persona-chip-icon svg{display:block}.graph-workspace-toolbar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin-bottom:14px}.graph-workspace-toolbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}.graph-tree-panel .graph-tree-body{padding-top:14px}.tasks-board-page,.artefacts-page{display:flex;flex-direction:column;min-height:0;height:100%}.tasks-board-page.list-page{max-width:1200px}.tasks-board-page .list-page-body{min-height:0;flex:1;display:flex;flex-direction:column}.tasks-kanban-body{min-height:0;flex:1}.tasks-canvas-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}.tasks-canvas-chip{border:1px solid var(--canvas-border, var(--nb-border-light));background:var(--canvas-bg, var(--nb-bg-surface));color:var(--nb-text-primary);border-radius:999px;padding:8px 14px;font-size:13px;cursor:pointer;transition:border-color .15s ease,background .15s ease,color .15s ease}.tasks-canvas-chip.is-active{border-color:var(--canvas-accent, var(--nb-accent));background:var(--canvas-bg, color-mix(in srgb, var(--nb-accent) 12%, transparent));color:var(--canvas-accent, var(--nb-accent));font-weight:600}.tasks-canvas-badge{display:inline-flex;align-items:center;border:1px solid var(--canvas-border, var(--nb-border-light));background:var(--canvas-bg, var(--nb-bg-muted));color:var(--canvas-accent, var(--nb-text-secondary));border-radius:999px;padding:2px 10px;font-size:11px;font-weight:600;letter-spacing:.01em}.tasks-kanban-board{display:grid;grid-template-columns:repeat(var(--tasks-kanban-columns, 5),minmax(220px,1fr));gap:14px;overflow-x:auto;padding-bottom:8px;flex:1;min-height:0}.tasks-kanban-column{background:var(--nb-bg-surface);border:1px solid var(--nb-border-light);border-radius:16px;min-height:320px;display:flex;flex-direction:column}.tasks-kanban-column-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--nb-border-light)}.tasks-kanban-column-header h2{margin:0;font-size:14px}.tasks-kanban-column-count{font-size:12px;color:var(--nb-text-secondary)}.tasks-kanban-column-body{display:flex;flex-direction:column;gap:10px;padding:12px;overflow:auto}.tasks-kanban-card{border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-elevated, #fff);padding:12px;cursor:pointer}.tasks-kanban-card:hover{border-color:var(--nb-accent)}.tasks-kanban-card-title{font-size:14px;font-weight:600;margin-bottom:8px}.tasks-kanban-card-meta,.tasks-kanban-card-footer{display:flex;flex-wrap:wrap;gap:6px;font-size:12px;color:var(--nb-text-secondary)}.tasks-kanban-card-badge{border-radius:999px;background:var(--nb-bg-surface-hover);padding:2px 8px}.tasks-kanban-more-btn,.canvas-tasks-kanban-more{border:1px dashed var(--nb-border-light);background:transparent;color:var(--nb-text-secondary);border-radius:10px;padding:8px 10px;font-size:12px;cursor:pointer}.tasks-kanban-more-btn:hover,.canvas-tasks-kanban-more:hover{border-color:var(--nb-accent);color:var(--nb-accent)}.canvas-tasks-kanban{display:flex;flex-direction:column;gap:10px}.canvas-tasks-kanban-column{border:1px solid var(--nb-border-light);border-radius:10px;overflow:hidden}.canvas-tasks-kanban-column-header{padding:8px 10px;font-size:12px;font-weight:600;background:var(--nb-bg-surface-hover);color:var(--nb-text-secondary)}.canvas-tasks-kanban-column-body{display:flex;flex-direction:column;gap:4px;padding:6px}.artefacts-page-layout{min-height:0;flex:1}.artefacts-workspace-toolbar{grid-template-columns:1fr auto;margin-bottom:10px}.graph-page-controls.is-hidden{display:none}.artefacts-detail-panel{min-height:0;display:flex;flex-direction:column}.artefacts-detail-panel .graph-wiki-panel{flex:1;min-height:0;display:flex;flex-direction:column}.artefacts-detail-body{min-height:0;display:flex;flex-direction:column}.artefacts-detail-body--preview{overflow:hidden;padding-bottom:16px}.artefacts-detail-header{display:flex;justify-content:space-between;gap:12px;margin-bottom:16px;flex-shrink:0}.artefacts-detail-title{margin:0 0 8px}.artefacts-detail-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.artefacts-detail-actions{display:flex;gap:8px}.artefacts-create-btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--nb-accent, #2563eb);background:var(--nb-accent, #2563eb);color:#fff;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer}.artefacts-create-btn:hover:not(:disabled){filter:brightness(.95)}.artefacts-create-btn:disabled{opacity:.6;cursor:not-allowed}.artefacts-ask-sibyl-btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-primary);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;transition:border-color .15s ease,background .15s ease,color .15s ease}.artefacts-ask-sibyl-btn:hover{border-color:var(--nb-accent, #2563eb);background:color-mix(in srgb,var(--nb-accent, #2563eb) 10%,transparent);color:var(--nb-accent, #2563eb)}.artefacts-ask-sibyl-btn svg{flex:0 0 auto}.artefacts-template-description{margin:0 0 12px;color:var(--nb-text-secondary);line-height:1.55}.artefacts-template-hint{margin:0 0 16px;font-size:13px;color:var(--nb-text-muted)}.artefacts-template-params{display:grid;gap:12px;max-width:520px}.artefacts-template-param{display:grid;gap:6px}.artefacts-template-param--checkbox{grid-template-columns:auto 1fr;align-items:center;gap:10px}.artefacts-template-param-label{font-size:13px;color:var(--nb-text-secondary)}.artefacts-template-param-input{width:100%;border:1px solid var(--nb-border-light);border-radius:8px;background:var(--nb-bg-surface);color:var(--nb-text);padding:8px 10px;font-size:14px}.graph-tree-item--template .graph-tree-item-title{font-weight:500}.artefacts-detail-content,.artefacts-detail-editor{flex:1;min-height:0}.artefacts-detail-content--iframe{display:flex;flex-direction:column;min-height:0}.artefacts-detail-content--iframe .artefacts-detail-iframe{flex:1;min-height:0;height:100%}.artefacts-detail-iframe.is-inline-editing,.artefacts-detail-content--inline-edit .artefacts-detail-iframe{outline:2px solid var(--nb-accent, #2563eb);outline-offset:2px}.artefacts-detail-iframe,.a2a-artifact-iframe{width:100%;min-height:320px;border:1px solid var(--nb-border-light);border-radius:12px;background:#fff;display:block;isolation:isolate;contain:content}.artefacts-detail-content--iframe .artefacts-detail-iframe{min-height:0}.artefacts-detail-content,.artefacts-detail-editor,.a2a-artifact-html,.artefact-modal-body{isolation:isolate}.artefacts-detail-textarea,.artefacts-detail-html-editor{width:100%;min-height:320px;border:1px solid var(--nb-border-light);border-radius:12px;padding:12px;font:inherit}.artefacts-detail-editor-toolbar{display:flex;gap:8px;margin-top:10px}.fql-snapshot-row{display:flex;align-items:center;gap:10px;padding:10px 12px 0}.fql-snapshot-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--nb-text-secondary)}.fql-snapshot-select{min-width:220px}.fql-state-view{margin:0;padding:14px;overflow:auto;font-size:12px;line-height:1.5;background:var(--nb-bg-surface);border:1px solid var(--nb-border-light);border-radius:12px}@media (max-width: 1100px){.graph-workspace-toolbar{grid-template-columns:1fr}.tasks-kanban-board{grid-template-columns:repeat(5,minmax(180px,1fr))}}.kv-body{flex:1;display:flex;overflow:hidden;min-height:0}.kv-board{flex:1;overflow-x:auto;overflow-y:hidden}.kv-board.kv-board-condensed{max-width:60%}.kv-issue-detail{width:380px;flex-shrink:0;border-left:1px solid var(--nb-border-light);overflow-y:auto;display:flex;flex-direction:column}.cw-icon{flex-shrink:0;display:block}.cw-nav-canvas-head{display:flex;align-items:center;gap:6px;padding:12px 12px 4px}.cw-nav-back-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--nb-border-light);border-radius:8px;background:var(--nb-bg);color:var(--nb-text-secondary);cursor:pointer;flex-shrink:0}.cw-nav-back-btn:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text)}.cw-nav-canvas-title{flex:1;min-width:0;border:none;background:transparent;color:var(--nb-text);font-size:15px;font-weight:600;line-height:1.3;padding:6px 8px;border-radius:8px;outline:none}.cw-nav-canvas-title:hover{background:var(--nb-bg-surface-hover)}.cw-nav-canvas-title:focus{background:var(--nb-bg);box-shadow:0 0 0 2px var(--nb-accent-light)}.cw-nav-search{display:flex;align-items:center;gap:8px;margin:8px 12px;padding:8px 10px;border:1px solid var(--nb-border-light);border-radius:10px;background:var(--nb-bg);color:var(--nb-text-muted)}.cw-nav-search-input{flex:1;border:none;background:transparent;color:var(--nb-text-primary);font-size:13px;outline:none}.cw-nav-tree{display:flex;flex-direction:column;gap:2px;padding:0 8px 12px}.cw-nav-section{border-radius:10px}.cw-nav-section.is-active>.cw-nav-section-btn{background:color-mix(in srgb,var(--nb-accent) 12%,transparent);color:var(--nb-accent)}.cw-nav-section-btn{width:100%;display:flex;align-items:center;gap:8px;padding:9px 10px;border:none;border-radius:10px;background:transparent;color:var(--nb-text-primary);font-size:13px;font-weight:500;cursor:pointer;text-align:left}.cw-nav-section-btn:hover{background:var(--nb-bg-surface-hover)}.cw-nav-section-icon{display:inline-flex;color:var(--nb-text-muted)}.cw-nav-section.is-active .cw-nav-section-icon{color:var(--nb-accent)}.cw-nav-section-label{flex:1}.cw-nav-section-count{font-size:11px;color:var(--nb-text-muted);background:var(--nb-bg-surface-hover);border-radius:999px;padding:1px 7px}.cw-nav-section-chevron{color:var(--nb-text-muted);opacity:.7}.cw-nav-children{display:none;flex-direction:column;gap:1px;padding:2px 0 4px 28px}.cw-nav-children.is-open{display:flex}.cw-nav-child{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:7px 10px;border:none;border-radius:8px;background:transparent;color:var(--nb-text-secondary);font-size:12px;cursor:pointer;text-align:left}.cw-nav-child:hover{background:var(--nb-bg-surface-hover);color:var(--nb-text-primary)}.cw-nav-child-meta{font-size:11px;color:var(--nb-text-muted)}.cw-dashboard{padding:24px;max-width:1100px;margin:0 auto}.cw-dashboard-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}.cw-dashboard-kicker{margin:0 0 4px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--nb-text-muted)}.cw-dashboard-title{margin:0;font-size:28px;font-weight:700;color:var(--nb-text-primary)}.cw-btn{display:inline-flex;align-items:center;gap:6px;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:500;cursor:pointer;border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-primary)}.cw-btn-primary{background:var(--nb-accent);border-color:var(--nb-accent);color:#fff}.cw-btn-primary:hover{filter:brightness(1.05)}.cw-dashboard-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:28px}.cw-dashboard-card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:18px;border:1px solid var(--nb-border-light);border-radius:14px;background:var(--nb-bg-surface);cursor:pointer;text-align:left;transition:border-color .15s ease,box-shadow .15s ease}.cw-dashboard-card:hover{border-color:var(--nb-accent);box-shadow:0 4px 16px #00000014}.cw-dashboard-card-icon{color:var(--nb-accent)}.cw-dashboard-card-count{font-size:28px;font-weight:700;line-height:1;color:var(--nb-text-primary)}.cw-dashboard-card-title{font-size:15px;font-weight:600;color:var(--nb-text-primary)}.cw-dashboard-card-desc{font-size:12px;color:var(--nb-text-muted);line-height:1.4}.cw-dashboard-recent{border-top:1px solid var(--nb-border-light);padding-top:20px}.cw-dashboard-recent-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.cw-dashboard-recent-header h2{margin:0;font-size:16px;font-weight:600}.cw-link-btn{border:none;background:none;color:var(--nb-accent);font-size:13px;cursor:pointer;padding:0}.cw-recent-task-list{display:flex;flex-direction:column;gap:8px}.cw-recent-task{display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:100%;padding:12px 14px;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-surface);cursor:pointer;text-align:left}.cw-recent-task:hover,.cw-recent-task.is-active{border-color:var(--nb-accent)}.cw-recent-task-title{font-size:14px;font-weight:500;color:var(--nb-text-primary)}.cw-recent-task-meta{font-size:12px;color:var(--nb-text-muted)}.cw-recent-plan-list{display:flex;flex-direction:column;gap:8px}.cw-recent-plan{display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:100%;padding:12px 14px;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-surface);cursor:pointer;text-align:left}.cw-recent-plan:hover{border-color:var(--nb-accent)}.cw-recent-plan-title{font-size:14px;font-weight:500;color:var(--nb-text-primary)}.cw-recent-plan-meta{font-size:12px;color:var(--nb-text-muted)}.cw-empty-copy{margin:0;font-size:13px;color:var(--nb-text-muted)}.cw-view-shell{display:flex;flex-direction:column;min-height:100%;padding:0}.cw-view-shell__body{flex:1;min-height:0;padding:16px 20px 24px;overflow:auto}.cw-project-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.cw-filter-chip{border:1px solid var(--nb-border-light);background:var(--nb-bg-surface);color:var(--nb-text-primary);border-radius:999px;padding:7px 14px;font-size:12px;cursor:pointer}.cw-filter-chip.is-active{border-color:var(--nb-accent);background:color-mix(in srgb,var(--nb-accent) 12%,transparent);color:var(--nb-accent);font-weight:600}.cw-tasks-board{flex:1;min-height:0}.cw-task-card.is-active{border-color:var(--nb-accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--nb-accent) 35%,transparent)}.cw-task-project-badge{display:inline-flex;align-items:center;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600;background:color-mix(in srgb,var(--nb-accent) 10%,transparent);color:var(--nb-accent)}.cw-empty-panel{display:flex;align-items:center;justify-content:center;min-height:200px;border:1px dashed var(--nb-border-light);border-radius:14px;color:var(--nb-text-muted);font-size:14px}.cw-doc-tree{display:flex;flex-direction:column;gap:12px}.cw-doc-stream{border:1px solid var(--nb-border-light);border-radius:12px;overflow:hidden;background:var(--nb-bg-surface)}.cw-doc-stream-header{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--nb-border-light);font-weight:600;font-size:14px}.cw-doc-stream-count{margin-left:auto;font-size:12px;color:var(--nb-text-muted)}.cw-doc-stream-body{padding:8px 10px 12px}.cw-doc-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;font-size:13px;color:var(--nb-text-secondary)}.cw-doc-item:hover{background:var(--nb-bg-surface-hover)}.cw-artefact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.cw-artefact-card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:16px;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-surface);cursor:pointer;text-align:left}.cw-artefact-card:hover{border-color:var(--nb-accent)}.cw-artefact-card-icon{color:var(--nb-accent)}.cw-artefact-card-title{font-size:14px;font-weight:600;color:var(--nb-text-primary)}.cw-artefact-card-meta{font-size:12px;color:var(--nb-text-muted);text-transform:capitalize}@media (max-width: 1100px){.cw-dashboard-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 900px){.cw-dashboard{padding:16px}.cw-dashboard-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cw-view-shell{padding:16px}}@media (max-width: 560px){.cw-dashboard-grid{grid-template-columns:1fr}}.graph-pattern-params-actions{margin-top:14px}.graph-pattern-open-explorer-btn:disabled{opacity:.5;cursor:not-allowed}.tasks-kanban-column-header h2{display:inline-flex;align-items:center;gap:8px}.tasks-kanban-column-icon{flex-shrink:0;color:var(--nb-text-secondary)}.tasks-kanban-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.tasks-kanban-card-top .tasks-kanban-card-title{flex:1;min-width:0}.tasks-kanban-card .task-delete-btn{opacity:1;flex-shrink:0}.tasks-kanban-card-stats{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 4px}.tasks-kanban-card-stat{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--nb-text-secondary)}.tasks-column-settings-wrap{position:relative}.tasks-column-settings-menu{display:none;position:absolute;top:calc(100% + 6px);right:0;min-width:220px;padding:8px;border:1px solid var(--nb-border-light);border-radius:12px;background:var(--nb-bg-surface);box-shadow:var(--nb-shadow-md);z-index:20}.tasks-column-settings-menu.is-open{display:grid;gap:4px}.tasks-column-settings-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;cursor:pointer}.tasks-column-settings-item:hover{background:var(--nb-bg-muted)}.tasks-column-settings-label{display:inline-flex;align-items:center;gap:8px;font-size:13px}.cw-column-settings-wrap{margin-left:auto}.cw-project-filter{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.canvas-chat-view{flex:1;min-height:0;display:flex;flex-direction:column}.canvas-chat-header{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--nb-border-light);background:var(--nb-bg-surface);flex-shrink:0}.canvas-chat-header-titles{display:flex;align-items:center;min-width:0;flex:1}.canvas-chat-task-title{font-size:15px;font-weight:600;color:var(--nb-text-primary);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;padding:2px 4px;border-radius:4px}.canvas-chat-task-title:hover{background:var(--nb-bg-surface-hover)}.canvas-chat-task-title-input{font-size:15px;font-weight:600;color:var(--nb-text-primary);background:var(--nb-bg-surface);border:1px solid var(--nb-accent);border-radius:4px;padding:2px 6px;width:min(420px,100%);outline:none;font-family:inherit}.canvas-chat-header-end{display:flex;align-items:center;gap:8px;flex-shrink:0;margin-left:auto}.canvas-chat-header .artefacts-panel-toggle{position:static;top:auto;right:auto;bottom:auto}.canvas-chat-shell{flex:1;min-height:0;display:flex;flex-direction:column;position:relative}.canvas-chat-shell .chat-mount{flex:1;min-height:0}.nb-confirm-modal-overlay{position:fixed;inset:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:10000;padding:20px}.nb-confirm-modal{width:min(420px,100%);background:var(--nb-bg-surface);border:1px solid var(--nb-border-light);border-radius:16px;padding:20px;box-shadow:var(--nb-shadow-lg)}.nb-confirm-modal-title{margin:0 0 8px;font-size:18px}.nb-confirm-modal-message{margin:0 0 18px;color:var(--nb-text-secondary);line-height:1.5}.nb-confirm-modal-actions{display:flex;justify-content:flex-end;gap:8px}.nb-confirm-modal-cancel,.nb-confirm-modal-confirm{border:1px solid var(--nb-border-light);border-radius:10px;padding:8px 14px;background:var(--nb-bg-surface);cursor:pointer;font:inherit}.nb-confirm-modal-confirm.is-danger{background:#dc2626;border-color:#dc2626;color:#fff}.artefacts-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--nb-border-light);border-radius:10px;background:var(--nb-bg-surface);color:var(--nb-text-secondary);cursor:pointer;transition:background .15s,color .15s,border-color .15s}.artefacts-icon-btn:hover{background:var(--nb-bg-muted);color:var(--nb-text)}.artefacts-detail-delete-btn:hover{color:#dc2626;border-color:color-mix(in srgb,#dc2626 35%,var(--nb-border-light));background:color-mix(in srgb,#dc2626 8%,var(--nb-bg-surface))}.artefacts-detail-save-btn:hover{color:#059669;border-color:color-mix(in srgb,#059669 35%,var(--nb-border-light))}.artefacts-detail-name-input{width:100%;max-width:520px;border:1px solid var(--nb-border-light);border-radius:10px;padding:8px 12px;font:inherit;font-size:20px;font-weight:600}.artefacts-detail-header-copy{flex:1;min-width:0}