._trigger_1e850cf{display:contents}._tooltip_1e850cf{z-index:180;border:1px solid var(--border-default);background:var(--bg-panel);max-width:min(260px,100vw - 88px);color:var(--text-primary);overflow-wrap:anywhere;pointer-events:none;border-radius:9px;padding:8px 12px;font-size:12px;line-height:1.5;position:fixed;transform:translateY(-50%);box-shadow:0 4px 18px #0002}._tooltip_1e850cf:before{content:"";background:var(--bg-panel);border-left:1px solid var(--border-default);border-bottom:1px solid var(--border-default);width:8px;height:8px;position:absolute;top:calc(50% - 4px);left:-5px;transform:rotate(45deg)}._shell_7d8f3c6{--app-nav-height:0px;height:100dvh;color:var(--text-primary);background:var(--bg-app);display:flex;position:relative;overflow:hidden}._sidebar_7d8f3c6{z-index:65;background:var(--bg-panel);border-right:1px solid var(--border-default);flex-shrink:0;width:256px;transition:width .24s}._sidebarInner_7d8f3c6{flex-direction:column;height:100%;min-height:0;display:flex}._sidebar_7d8f3c6[data-collapsed=true]{width:64px}._brandRow_7d8f3c6{justify-content:space-between;align-items:center;gap:8px;padding:18px 16px 14px;display:flex}._wordmark_7d8f3c6{letter-spacing:-.04em;font-size:23px;font-weight:800}._collapseButton_7d8f3c6{color:var(--text-muted);cursor:pointer;border-radius:8px;place-items:center;min-width:32px;min-height:32px;display:grid}._collapseButton_7d8f3c6:hover{background:var(--bg-panel-hover)}._features_7d8f3c6{border-bottom:1px solid var(--border-default);flex-direction:column;gap:3px;margin:0 10px;padding-bottom:14px;display:flex}._featureLink_7d8f3c6{min-height:42px;color:var(--text-secondary);white-space:nowrap;border-radius:10px;align-items:center;gap:12px;padding:10px 12px;font-size:13px;font-weight:500;display:flex}._featureLink_7d8f3c6 svg{flex-shrink:0}._featureLink_7d8f3c6:hover{background:var(--bg-panel-hover)}._featureLink_7d8f3c6[aria-current=page]{background:color-mix(in srgb, var(--brand) 13%, transparent);color:var(--text-accent)}._history_7d8f3c6{scrollbar-width:thin;flex:1;min-height:0;padding:0 10px 12px;overflow-y:auto}._historyLabel_7d8f3c6{text-transform:uppercase;letter-spacing:.12em;color:var(--text-muted);padding:0 8px 8px;font-size:10px}._activeDot_7d8f3c6{background:var(--brand-secondary);border-radius:50%;flex-shrink:0;width:6px;height:6px}._accountArea_7d8f3c6{border-top:1px solid var(--border-default);flex-direction:row;flex-shrink:0;align-items:center;gap:8px;padding:12px;display:flex}._accountArea_7d8f3c6 label{justify-content:center;width:40px;height:40px}._accountArea_7d8f3c6 label>span{display:none}._accountWrap_7d8f3c6{flex:1;min-width:0;position:relative}._accountButton_7d8f3c6{border:1px solid var(--border-default);cursor:pointer;text-align:left;border-radius:12px;align-items:center;gap:10px;width:100%;height:40px;min-height:40px;padding:8px 10px;font-size:13px;display:flex}._accountButton_7d8f3c6 span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}._accountMenu_7d8f3c6{background:var(--bg-panel);border:1px solid var(--border-default);border-radius:12px;width:220px;padding:6px;position:absolute;bottom:calc(100% + 8px);left:0;box-shadow:0 8px 28px #0002}._accountMenu_7d8f3c6[data-collapsed=true]{bottom:0;left:46px}._accountMenu_7d8f3c6 a,._accountMenu_7d8f3c6 button{cursor:pointer;border-radius:8px;align-items:center;gap:10px;width:100%;padding:12px;font-size:13px;display:flex}._accountMenu_7d8f3c6 a:hover,._accountMenu_7d8f3c6 button:hover{background:var(--bg-panel-hover)}._content_7d8f3c6{flex-direction:column;flex:1;min-width:0;display:flex}._pageContent_7d8f3c6{flex:1;min-height:0;overflow:auto}._pageContent_7d8f3c6>div{min-height:100%}._tutorContent_7d8f3c6{flex-direction:column;flex:1;min-height:0;display:flex}._pageContent_7d8f3c6[hidden],._tutorContent_7d8f3c6[hidden],._mobileBar_7d8f3c6,._backdrop_7d8f3c6,._sidebar_7d8f3c6[data-collapsed=true] ._navLabel_7d8f3c6,._sidebar_7d8f3c6[data-collapsed=true] ._historyLabel_7d8f3c6,._sidebar_7d8f3c6[data-collapsed=true] ._chatMenuButton_7d8f3c6{display:none}._sidebar_7d8f3c6[data-collapsed=true] ._brandRow_7d8f3c6{flex-direction:column;gap:10px;padding:12px 6px 10px}._sidebar_7d8f3c6[data-collapsed=true] ._features_7d8f3c6{margin:0 6px}._sidebar_7d8f3c6[data-collapsed=true] ._featureLink_7d8f3c6{justify-content:center;padding:10px}._sidebar_7d8f3c6[data-collapsed=true] ._sidebarHeader_7d8f3c6{justify-content:center;padding:12px 6px}._sidebar_7d8f3c6[data-collapsed=true] ._newChat_7d8f3c6{justify-content:center;padding:10px}._sidebar_7d8f3c6[data-collapsed=true] ._history_7d8f3c6{padding:0 7px 12px}._sidebar_7d8f3c6[data-collapsed=true] ._chatRow_7d8f3c6 button{justify-content:center;min-height:36px}._sidebar_7d8f3c6[data-collapsed=true] ._history_7d8f3c6>p{display:none}._sidebar_7d8f3c6[data-collapsed=true] ._accountArea_7d8f3c6{flex-wrap:wrap;padding:10px 8px}._sidebar_7d8f3c6[data-collapsed=true] ._accountWrap_7d8f3c6{flex-basis:100%}._sidebar_7d8f3c6[data-collapsed=true] ._accountArea_7d8f3c6 label{width:100%}._sidebar_7d8f3c6[data-collapsed=true] ._accountArea_7d8f3c6 label>span{display:none}._sidebar_7d8f3c6[data-collapsed=true] ._accountButton_7d8f3c6{justify-content:center}@media (max-width:767px){._shell_7d8f3c6{--app-nav-height:48px}._mobileBar_7d8f3c6{background:var(--bg-app);flex-shrink:0;justify-content:space-between;align-items:center;height:48px;padding:0 10px;display:flex}._mobileBar_7d8f3c6 button{cursor:pointer;min-width:40px;min-height:40px;color:var(--text-secondary);place-items:center;display:grid}._sidebar_7d8f3c6,._sidebar_7d8f3c6[data-collapsed=true]{z-index:110;visibility:hidden;width:min(280px,88vw);transition:transform .24s,visibility .24s;position:fixed;inset:0 auto 0 0;transform:translate(-100%)}._sidebar_7d8f3c6[data-open=true]{visibility:visible;transform:none}._backdrop_7d8f3c6{z-index:105;visibility:hidden;opacity:0;background:#0006;transition:opacity .24s,visibility .24s;display:block;position:fixed;inset:0}._backdrop_7d8f3c6[data-open=true]{visibility:visible;opacity:1}._sidebar_7d8f3c6[data-collapsed=true] ._navLabel_7d8f3c6,._sidebar_7d8f3c6[data-collapsed=true] ._chatMenuButton_7d8f3c6{display:inline}}@media (prefers-reduced-motion:reduce){._sidebar_7d8f3c6,._backdrop_7d8f3c6{transition:none}}._sidebarHeader_7d8f3c6{justify-content:space-between;align-items:center;gap:8px;padding:12px 10px 14px;display:flex}._newChat_7d8f3c6{width:100%;color:var(--text-strong);cursor:pointer;border:0;border-radius:10px;align-items:center;gap:10px;padding:8px 10px;font-size:14px;font-weight:500;display:inline-flex}._newChat_7d8f3c6:hover{background:var(--bg-panel-hover)}._newChat_7d8f3c6:disabled{opacity:.4}._chatRow_7d8f3c6{background:0 0;border:0;border-radius:8px;padding:0 6px;transition:background .13s}._chatRow_7d8f3c6:hover{background:var(--bg-panel-hover)}._chatRow_7d8f3c6[data-current=true]{background:var(--bg-panel-active)}._chatMenuButton_7d8f3c6{color:var(--text-muted);cursor:pointer;opacity:0;border-radius:6px;padding:5px;transition:opacity .12s}._chatRow_7d8f3c6:hover ._chatMenuButton_7d8f3c6,._chatRow_7d8f3c6:focus-within ._chatMenuButton_7d8f3c6,._chatMenuButton_7d8f3c6[aria-expanded=true]{opacity:1}._chatMenuButton_7d8f3c6:hover{color:var(--text-strong);background:var(--bg-panel-hover)}@media (hover:none),(pointer:coarse){._chatMenuButton_7d8f3c6{opacity:1}}@media (prefers-reduced-motion:reduce){._chatRow_7d8f3c6,._chatMenuButton_7d8f3c6{transition:none}}@media (prefers-color-scheme:dark){._chatRow_7d8f3c6[data-current=true]{background:#171515}}._expandBrand_7d8f3c6{cursor:pointer;border-radius:10px;place-items:center;width:40px;height:40px;display:grid;position:relative}._expandBrand_7d8f3c6 span{font-size:26px;font-weight:800}._expandBrand_7d8f3c6 svg{opacity:0;color:var(--text-primary);position:absolute}:is(._expandBrand_7d8f3c6:hover,._expandBrand_7d8f3c6:focus-visible){background:var(--bg-panel-hover)}:is(._expandBrand_7d8f3c6:hover span,._expandBrand_7d8f3c6:focus-visible span){opacity:0}:is(._expandBrand_7d8f3c6:hover svg,._expandBrand_7d8f3c6:focus-visible svg){opacity:1}._historyError_7d8f3c6{color:var(--text-muted);padding:8px;font-size:11px}._historyError_7d8f3c6 button{color:var(--text-accent);cursor:pointer;padding:6px 0}._sidebar_7d8f3c6[data-collapsed=true] ._historyError_7d8f3c6{display:none}._menu_7d5ab5d{z-index:100;border:1px solid var(--border-default);background:var(--bg-panel);width:180px;color:var(--text-primary);border-radius:12px;padding:5px;animation:.12s ease-out _appear_7d5ab5d;position:fixed;box-shadow:0 8px 28px #0002,0 2px 6px #0001}._menu_7d5ab5d button{text-align:left;border-radius:7px;align-items:center;gap:9px;width:100%;padding:9px 10px;font-size:12px;display:flex}:is(._menu_7d5ab5d button:hover,._menu_7d5ab5d button:focus-visible){background:var(--bg-panel-hover);outline:none}._menu_7d5ab5d button:disabled{opacity:.4}._delete_7d5ab5d{color:var(--negative)}@keyframes _appear_7d5ab5d{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){._menu_7d5ab5d{animation:none}}