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var(--sp-2);border:0;border-radius:var(--r-sm);background:transparent;color:var(--ink-10);font:600 var(--text-sm) var(--font-ui);text-align:left;cursor:pointer}.graph-view-group>button:hover{background:var(--ink-03);color:var(--ink-12)}.graph-view-group>button[data-danger=true]{color:var(--danger);border-top:1px solid var(--ink-04);margin-top:2px;padding-top:3px}.graph-view-group>button span:last-child{color:var(--ink-07);font-size:var(--text-xs)}.graph-view-scale{min-height:34px;display:grid;grid-template-columns:minmax(64px,1fr) 28px 48px 28px;align-items:center;gap:2px;color:var(--ink-10);font:600 var(--text-sm) var(--font-ui)}.graph-view-scale button{width:28px;height:28px;display:inline-grid;place-items:center;border:1px solid var(--ink-05);border-radius:var(--r-sm);background:var(--ink-02);color:var(--ink-10);cursor:pointer}.graph-view-scale output{text-align:center;color:var(--ink-08);font:600 var(--text-xs) var(--font-mono)}.focus-panel-header{position:relative;z-index:5;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);padding:6px 10px 6px 16px;border-bottom:1px solid var(--ink-04);background:var(--ink-01)}.focus-panel-tabs{min-width:0;display:flex;align-items:center;gap:2px}.focus-panel-tabs button{min-height:34px;padding:0 var(--sp-3);border:0;border-radius:var(--r-sm);background:transparent;color:var(--ink-09);cursor:pointer;font:650 var(--text-sm) var(--font-ui);white-space:nowrap}.focus-panel-tabs button[aria-current=page]{background:var(--ink-03);color:var(--ink-12);box-shadow:inset 0 -2px var(--accent)}.focus-panel-header-actions{display:flex;align-items:center;gap:4px;flex:0 0 auto}.focus-panel-header-actions [data-ud-secondary-disclosure=true]>span{display:inline-flex;align-items:center;gap:var(--sp-2)}.focus-panel-size-button{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--ink-04);border-radius:var(--r-sm);background:transparent;color:var(--ink-10);cursor:pointer}.drawer-resize-grip{position:absolute;z-index:12;display:flex;align-items:center;justify-content:center;touch-action:none;color:var(--ink-09)}.drawer-resize-grip--bottom{top:0;left:0;right:0;height:12px;cursor:row-resize}.drawer-resize-grip--right{top:0;bottom:0;left:0;width:12px;cursor:col-resize}.drawer-resize-grip-line{position:absolute;background:var(--ink-07);transition:background .14s ease-out,transform .14s ease-out}.drawer-resize-grip--bottom .drawer-resize-grip-line{width:54px;height:3px;border-radius:var(--r-full)}.drawer-resize-grip--right .drawer-resize-grip-line{width:3px;height:54px;border-radius:var(--r-full)}.drawer-resize-grip:hover .drawer-resize-grip-line,.drawer-resize-grip:focus-within .drawer-resize-grip-line,[data-resizing=true] .drawer-resize-grip-line{background:var(--accent);transform:scale(1.14)}.drawer-resize-grip>button{position:absolute;width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--ink-05);border-radius:var(--r-full);background:var(--ink-02);color:var(--ink-11);cursor:pointer;box-shadow:var(--shadow-1)}.drawer-resize-grip--bottom>button{right:10px;top:-40px}[data-dock=bottom] .focus-panel-header{padding-top:14px}.drawer-resize-grip--right>button{left:5px;top:50%;transform:translateY(-50%)}[data-ud-panel-scroll=true]{scrollbar-gutter:stable}[data-ud-action-owner]{flex:0 0 auto;min-width:0;padding-bottom:env(safe-area-inset-bottom);background:var(--ink-01)}.ud-chat-action-region{border-top:1px solid var(--ink-04)}.ud-chat-composer-meta{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);flex-wrap:wrap}.chat-session-disclosure{align-items:center;gap:8px;min-height:44px;padding:0 10px;border:1px solid var(--ink-04);border-radius:var(--r-sm);color:var(--ink-10);cursor:pointer;font:600 var(--text-sm) var(--font-ui);list-style:none}.chat-session-disclosure::-webkit-details-marker{display:none}.chat-session-disclosure span:nth-last-child(2){margin-left:auto;color:var(--ink-08)}details[open]>.chat-session-disclosure>svg:last-child{transform:rotate(180deg)}[data-hierarchy-aside=true]:has([data-compact-chat-sessions]){max-height:none;overflow:visible}[data-hierarchy-aside=true]>[data-compact-chat-sessions]{min-width:0}.ud-action-primary:hover:not(:disabled){background:var(--accent-surface)!important;border-color:var(--accent-muted)!important}.ud-action-primary:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.graph-workspace-toolbar button:focus-visible,.focus-panel-header button:focus-visible,[data-ud-action-owner] button:focus-visible,[data-ud-menu] button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.mobile-task-header{display:flex;align-items:center;gap:8px;min-height:56px;padding:4px 8px;border-bottom:1px solid var(--ink-04);background:var(--ink-01);box-sizing:border-box}.mobile-task-header>button,.mobile-task-header [data-ud-secondary-disclosure]{display:inline-flex;align-items:center;justify-content:center;width:44px!important;height:44px!important;flex:0 0 44px;padding:0;border:0!important;border-radius:var(--r-sm);background:transparent;color:var(--ink-11);cursor:pointer}.mobile-task-title{flex:1;min-width:0}.mobile-task-title h2{margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:600 16px/1.4 var(--font-ui);color:var(--ink-12)}.mobile-task-title input{font:600 16px/1.4 var(--font-ui)!important}.mobile-task-header .mobile-view-switcher [data-ud-secondary-disclosure]{width:auto!important;min-width:44px;padding:0 4px!important;font:600 16px var(--font-ui)}.mobile-view-switcher [data-ud-secondary-disclosure]>span{display:inline-flex;align-items:center;gap:6px}.mobile-task-title .mobile-chat-title{display:flex;align-items:center;gap:6px}.mobile-chat-title>span:last-child{flex:1;min-width:0;font-size:14px;font-weight:400;color:var(--ink-09);overflow:hidden;text-overflow:ellipsis}.mobile-context-view{display:grid;gap:6px;min-width:0;color:var(--ink-08);font:400 14px/1.4 var(--font-ui)}.mobile-context-view select{min-height:44px;width:100%;padding:0 10px;border:1px solid var(--ink-04);border-radius:var(--r-sm);background:var(--ink-01);color:var(--ink-11);font:500 16px var(--font-ui)}.mobile-task-header button:hover{background:var(--ink-03)}.mobile-task-header button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.mobile-conversation-details{display:grid;gap:6px;padding:4px 8px 12px;color:var(--ink-09);font:400 14px/1.5 var(--font-ui);border-bottom:1px solid var(--ink-04);overflow-wrap:anywhere}.mobile-conversation-details strong{color:var(--ink-12);font-weight:600}.mobile-conversation-details label{display:flex;justify-content:space-between;align-items:center;gap:12px}.mobile-conversation-details select{min-height:44px;padding:0 12px;border:1px solid var(--ink-05);border-radius:var(--r-sm);background:var(--ink-02);color:var(--ink-11);font:400 16px var(--font-ui)}.concept-paste-disclosure summary{min-height:44px;padding-block:10px;color:var(--ink-09);font:500 14px/24px var(--font-ui);cursor:pointer}.concept-mastery-select{min-height:44px;max-width:100%;padding:0 8px;border:0;border-radius:var(--r-sm);background:transparent;color:var(--ink-10);font:400 16px var(--font-ui);cursor:pointer}.mobile-app-navigation{display:flex;align-items:stretch;justify-content:space-around;flex:0 0 60px;padding-bottom:env(safe-area-inset-bottom);background:var(--ink-01);border-top:1px solid var(--ink-04)}.mobile-app-navigation a{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:52px;text-decoration:none;color:var(--ink-09);font:500 var(--text-xs) var(--font-ui)}.mobile-app-navigation a[aria-current=page]{color:var(--ink-12);background:var(--ink-02);box-shadow:inset 0 3px var(--accent)}.mobile-app-navigation a[aria-current=page] svg{color:var(--accent)}@container graph-workspace (max-width: 560px){[aria-label="Visible canvas context"]{display:none}.graph-workspace-toolbar{right:8px;left:8px;top:8px;max-width:none;justify-content:space-between}.graph-workspace-toolbar [data-space-label=true],.graph-workspace-toolbar [data-graph-caption=true]{display:none}.graph-workspace-toolbar [data-space-switcher=toolbar] button{padding-inline:9px!important;min-height:44px!important}.graph-workspace-toolbar [data-space-switcher=toolbar]>button{width:44px;min-width:44px;min-height:44px}.graph-workspace-toolbar>button,.graph-workspace-toolbar 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var(--sp-4)!important}[data-ud-action-bar=true]{align-items:center!important}[data-ud-action-commands=true]{flex:0 1 auto}[data-ud-action-bar=true]>.ud-action-primary{margin-left:auto!important}}@media(max-width:640px){.graph-workspace-toolbar{gap:2px;padding:4px;border-radius:var(--r-md);box-shadow:var(--shadow-1)}.graph-workspace-toolbar button{border-color:transparent!important;background:transparent!important;box-shadow:none!important}.graph-workspace-toolbar button:hover{background:var(--ink-03)!important}.graph-workspace-toolbar button[aria-pressed=true]{background:var(--accent-surface)!important;color:var(--accent-ink)!important}.graph-workspace-toolbar svg{width:20px;height:20px}.graph-workspace-toolbar .graph-selection-mode{border:0;padding:0}.graph-workspace-toolbar [data-graph-tool=lasso]{display:none!important}.graph-workspace-toolbar [data-space-switcher=toolbar]{flex:1;min-width:44px}.graph-workspace-toolbar [data-space-switcher=toolbar] button{width:auto!important;max-width:124px;border-radius:var(--r-sm)!important}.graph-workspace-toolbar [data-space-label=true]{display:inline;max-width:92px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.graph-workspace-toolbar[data-labels=visible] [data-graph-caption=true]{display:inline;font:500 11px/1.2 var(--font-ui)}.graph-workspace-toolbar[data-labels=visible]>button,.graph-workspace-toolbar[data-labels=visible] [data-ud-secondary-disclosure]>span,.graph-workspace-toolbar[data-labels=visible] .graph-selection-mode>button{flex-direction:column;gap:3px}.graph-workspace-toolbar[data-labels=visible] .graph-selection-mode>button [data-graph-caption]{max-width:44px;white-space:normal}[data-mobile-task] [data-ud-panel-scroll]{scrollbar-gutter:auto}[data-mobile-task=edit] label{font-size:14px!important;font-weight:500!important}[data-mobile-task=edit] input{min-height:44px}.context-concept-rows{max-height:none!important;overflow:visible!important}.context-concept-rows article{grid-template-columns:44px minmax(0,1fr)!important;gap:4px!important;padding:4px!important}.context-concept-rows article>label{min-height:44px!important}.context-concept-rows article>button{min-height:52px!important}.context-concept-rows article>button>span:first-child{font-size:16px!important;font-weight:500!important}.context-concept-rows article>button>span:last-child{font-size:13px!important}.context-concept-rows p{font-size:16px!important}[data-mobile-task=chat] [data-hierarchy-shell]{gap:0!important}[data-mobile-task=chat] [aria-label="Chat messages"]{padding:0!important}[data-mobile-task=chat] [data-ud-chat-composer]{padding:10px 12px!important;border-top:0!important}[data-mobile-task=chat] [data-ud-chat-composer] textarea{min-height:44px!important;max-height:min(30dvh,180px)!important;background:var(--ink-02)!important;padding:10px 12px!important;border-radius:var(--r-md)!important}[data-mobile-task=chat] [data-ud-chat-composer] 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button{width:44px;height:44px}[data-inline-card-condensed=true]{min-height:48px!important}[data-inline-card-condensed-button=true]{min-height:48px!important;padding:var(--sp-2) var(--sp-4)!important}.open-concepts{left:0;height:44px;padding:0 6px}.open-concepts-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.open-concepts-history button,.open-concepts>button{min-height:44px}[data-ud-panel-scroll=true]{padding:16px!important}[data-ud-panel-scroll=true] input,[data-ud-panel-scroll=true] textarea,[data-ud-panel-scroll=true] select,[data-ud-panel-scroll=true] [contenteditable=true]{font-size:16px!important}[data-ud-panel-scroll=true] h2 input{font-size:inherit!important}.ud-chat-action-region textarea{font-size:16px!important}[aria-label="Chat messages"] p{font-size:16px!important;line-height:1.55}.drawer-resize-grip--bottom>button{width:44px;height:44px;top:-52px}[data-ud-responsive-frame][data-size=expanded] 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