:root{color-scheme:light;font:15px/1.55 system-ui,-apple-system,"Segoe UI",sans-serif;color:#171a20;background:#fff}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
button,input,select,textarea{font:inherit;color:inherit}button,select,input{min-height:44px;border:1px solid #d5d9e0;border-radius:10px;background:#fff;padding:8px 12px}button{cursor:pointer}button:hover:not(:disabled){background:#f0f2f5}button:disabled{cursor:not-allowed;opacity:.5}
button:focus-visible,textarea:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #5a78ae;outline-offset:2px}
.appHeader{height:70px;display:flex;gap:11px;align-items:center;padding:10px 24px;border-bottom:1px solid #e5e7eb;background:#fff}.brand strong{font-size:17px;letter-spacing:-.4px}.brand small{display:block;font-size:10px;color:#424b59}#language{margin-left:auto;max-width:110px}#logout{font-size:13px}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.6px;color:#4d5869}
#login{max-width:440px;margin:10dvh auto;padding:24px}#login h1{font-size:38px;line-height:1.14;letter-spacing:-1.7px}#loginForm{display:grid;gap:10px;margin-top:28px}details{margin-top:24px}summary{cursor:pointer}
#workspace{--preview-width:40%;display:grid;grid-template-columns:240px minmax(0,1fr);height:calc(100dvh - 108px);min-height:420px}
#sidebar{background:#f7f8fa;border-right:1px solid #e6e8ec;padding:22px 13px;display:flex;flex-direction:column;min-width:0;overflow:auto}
.sideHeading{display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:650;letter-spacing:1.1px;color:#4a5667;padding:8px 12px;text-transform:uppercase;margin-top:12px}
nav{display:grid;gap:3px;margin-bottom:18px}nav button{display:flex;gap:12px;align-items:center;text-align:left;border-color:transparent;background:transparent;font-size:13px;line-height:1.35;min-width:0}nav button>span:first-child{font-size:20px;width:24px;text-align:center}nav button[aria-pressed=true]{background:#e8ecf2;border-color:#dce2eb;font-weight:600}
.sideNote{font-size:11px;color:#465365;padding:0 12px;margin:5px 0 12px}.sideHeading button{padding:0;width:30px;min-height:30px;background:transparent;border:0;font-size:22px}
#draftList{display:grid;gap:4px}#draftList button{background:transparent;text-align:left;border:0;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebarFooter{display:grid;gap:5px;margin-top:auto;padding:32px 12px 0}.sidebarFooter strong{font-size:11px;letter-spacing:2px}.sidebarFooter small{font-size:10px;color:#4c5867}
#workspaceBody{min-width:0;overflow:auto;position:relative}.workspaceBar{padding:23px 30px 17px;border-bottom:1px solid #eef0f3;display:flex;gap:12px;align-items:center;justify-content:space-between}h1,h2,h3{letter-spacing:-.6px}.workspaceBar h1{font-size:23px;margin:3px 0 0;font-weight:600}#refresh{font-size:12px;min-height:36px}
#chatSurface{display:grid;grid-template-columns:minmax(0,1fr);align-items:start;min-height:calc(100% - 99px)}#chatPanel{width:100%;max-width:880px;margin:auto;padding:20px 30px;min-width:0}
.modelRow{display:flex;gap:14px;align-items:center;margin:0 0 12px;font-size:12px}.modelRow label{min-width:42px}.modelRow select{width:100%;min-width:0;background:#fafbfc;min-height:38px}#specialistInfo{display:block;font-size:11px;line-height:1.5;margin-bottom:16px;color:#485467}#messages{padding-top:16px;min-height:18dvh}
article{margin:0 0 24px;padding:18px 20px;background:#fff;border:1px solid #edf0f3;border-radius:15px;overflow-wrap:anywhere}article.user{background:#f2f4f7;margin-left:10%;border-color:#e9ecf1}article strong{font-size:13px}article small{font-size:10px;color:#465266;display:block;margin-top:3px}article p{white-space:pre-wrap;margin:13px 0;line-height:1.75;font-size:15px}article button{font-size:11px;min-height:32px;padding:4px 10px;background:transparent}
#composer{grid-column:1;width:100%;max-width:880px;align-self:end;position:sticky;bottom:0;margin:0 auto;padding:12px 30px 16px;background:#fff;z-index:1}
textarea{display:block;width:100%;resize:vertical;max-height:35dvh;padding:14px 16px;border:1px solid #cdd3dd;border-radius:14px;background:#fafbfc;min-height:88px}textarea:focus{background:#fff}.actions{display:flex;gap:7px;justify-content:flex-end;flex-wrap:wrap;margin:6px 0}.actions button{font-size:12px;min-height:38px}
.composerBottom{display:flex;gap:12px;align-items:center;justify-content:space-between}.composerBottom small{font-size:10px;color:#4a5667}#send,#loginSubmit{background:#202c40;color:#fff;border-color:#202c40}#send:hover,#loginSubmit:hover{background:#334660}.voiceDetails{margin:0;font-size:10px;color:#465266}.voiceDetails small{display:block;padding-top:5px}
#previewPanel{padding:22px;background:#f8f9fb;border-left:1px solid #e5e8ed;min-width:0;align-self:stretch}.previewHeading{display:flex;align-items:center;justify-content:space-between;gap:10px}.previewHeading h2{font-size:16px;margin:0}.previewHeading button{font-size:22px;min-height:32px;width:32px;padding:0;border:0;background:transparent}
#source{font-size:10px;overflow-wrap:anywhere;color:#465266}.previewControls{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.previewControls button,.previewControls select{min-height:34px;font-size:11px;padding:5px 8px}.previewWidth{display:flex;gap:6px;align-items:center;font-size:11px;margin-left:auto}
pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.75}#previewText{min-height:35dvh;padding:20px;background:#fff;border:1px solid #e5e8ed;border-radius:12px}#artifactEditor{min-height:40dvh;margin-top:18px;font-size:14px}#previewPanel>small{font-size:10px;color:#465266}
#status{font-size:12px;color:#354257;margin:0;min-height:38px;padding:8px 24px;border-top:1px solid #e8ebef;background:#fafbfc;overflow-wrap:anywhere}
.toolPanel{padding:16px 22px}.toolNotice{padding:12px 15px;background:#f3f5f8;border:1px solid #e2e6ec;border-radius:10px;font-size:12px;color:#344153;line-height:1.6;margin-bottom:16px}.toolMount{height:calc(100dvh - 280px);min-height:460px;border:1px solid #e0e5ec;border-radius:12px;overflow:hidden;background:#fff}.toolMount iframe{display:block;width:100%;height:100%;border:0}
.infoPanel{padding:30px;max-width:1100px;margin:auto}.infoPanel>p{color:#354257;line-height:1.7}.libraryFilters{display:flex;flex-wrap:wrap;gap:15px;margin:24px 0}.libraryFilters label{display:grid;gap:7px;font-size:12px;flex:1;min-width:170px}.profileList{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}.profileList button{text-align:left;display:grid;gap:8px;padding:18px;min-width:0;overflow-wrap:anywhere}.profileList strong{font-size:14px}.profileList small{font-size:11px;color:#435166}
#profileDetail{margin-top:24px;padding:22px;border:1px solid #dce2e9;border-radius:12px;background:#fafbfc}#profileInstructions{font-size:12px;max-height:45dvh;overflow:auto}.srOnly{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(min-width:1100px){#workspace[data-view=preview] #chatSurface{grid-template-columns:minmax(0,1fr) var(--preview-width)}#workspace[data-view=preview] #chatPanel{display:block!important}#workspace[data-view=preview] #previewPanel{grid-column:2;grid-row:1 / span 2}#workspace[data-view=preview] #chatPanel,#workspace[data-view=preview] #composer{padding-left:24px;padding-right:24px}}
@media(max-width:1099px){#workspace{grid-template-columns:210px minmax(0,1fr)}.previewWidth{display:none}#previewPanel{border-left:0;border-bottom:1px solid #e5e8ed}.workspaceBar{padding:20px}#chatPanel{padding:18px 20px}#composer{padding:10px 20px 16px}}
@media(max-width:760px){:root{font-size:16px}.appHeader{height:64px;padding:8px 12px;gap:8px}.appHeader img{width:28px;height:28px}.brand strong{font-size:14px}.brand small{font-size:9px}#menu{display:block;min-height:38px;width:38px;padding:0;background:transparent;border:0;font-size:22px}#language{width:92px;font-size:12px;padding:5px}#logout{font-size:11px;padding:6px 8px;min-height:38px}#workspace{display:block;height:calc(100dvh - 102px);min-height:320px}#workspaceBody{height:100%}#sidebar{display:none;position:absolute;top:64px;bottom:38px;left:0;z-index:5;width:min(290px,88vw);box-shadow:15px 0 35px #17233c20}#workspace[data-menu=open] #sidebar{display:flex}.workspaceBar{padding:14px 16px}.workspaceBar h1{font-size:20px}.eyebrow{font-size:9px}#chatSurface{min-height:calc(100% - 82px)}#chatPanel{padding:15px 14px}#composer{padding:9px 14px calc(12px + env(safe-area-inset-bottom))}.modelRow{font-size:11px;gap:8px}.modelRow select{font-size:12px}article{padding:15px;margin-bottom:16px}article.user{margin-left:5%}textarea{font-size:16px}.composerBottom small{max-width:45%;font-size:9px}.actions button{min-height:44px}.voiceDetails{font-size:10px}#previewPanel{padding:16px}#status{padding:8px 14px;font-size:11px}.toolPanel{padding:12px}.toolMount{height:calc(100dvh - 270px);min-height:410px}.infoPanel{padding:20px 16px}.libraryFilters{margin:18px 0}.profileList{grid-template-columns:1fr}}
body{height:100dvh;display:flex;flex-direction:column}.appHeader,#status{flex-shrink:0}#workspace{flex:1;height:auto;min-height:0}#status{margin-top:auto}
@media(min-width:1100px){#previewPanel{position:sticky;top:0;max-height:calc(100dvh - 180px);overflow:auto;align-self:start}}
@media(max-width:380px){.appHeader>img{display:none}#language{width:84px}.brand strong{font-size:13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.reading{overflow-wrap:anywhere;line-height:1.75;font-size:15px;min-width:0}.reading p{white-space:pre-wrap;margin:12px 0}.reading h2,.reading h3,.reading h4,.reading h5{line-height:1.35;margin:22px 0 10px;color:#171a20}.reading h2{font-size:21px}.reading h3{font-size:18px}.reading h4,.reading h5{font-size:16px}.reading ul,.reading ol{padding-inline-start:24px;margin:12px 0}.reading li{margin:6px 0;white-space:pre-wrap}.reading code{font:13px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;background:#edf0f4;padding:2px 5px;border-radius:4px}.reading pre{white-space:pre;overflow:auto;max-width:100%;padding:16px;background:#f0f3f6;border:1px solid #dce2e9;border-radius:10px;tab-size:2}.reading pre code{padding:0;background:transparent;white-space:pre}.reading blockquote{margin:16px 0;padding:4px 16px;border-inline-start:3px solid #9aa9bd;color:#29384c;white-space:pre-wrap}.tableScroll{overflow:auto;max-width:100%;margin:16px 0}.reading table{border-collapse:collapse;font-size:13px;width:100%;text-align:start}.reading th,.reading td{border:1px solid #d5dde7;padding:9px 12px;vertical-align:top;min-width:100px}.reading th{background:#edf1f5;font-weight:650}.reading td{background:#fff}
#formattedPreview{min-height:35dvh;margin:15px 0;padding:20px;background:#fff;border:1px solid #e5e8ed;border-radius:12px;min-width:0}#previewText{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px}#draftDetails{margin:16px 0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px}#draftDetails label{grid-column:1 / -1;font-size:12px;font-weight:600}#draftTitle{min-width:0;width:100%}#deleteDraft{font-size:11px;color:#723030}#openDocument,#undoDelete{font-size:12px;min-height:38px;margin:0 10px 8px}#draftList button[aria-pressed=true]{background:#e8ecf2;font-weight:600}
.chatSearch{display:flex;gap:8px;margin-top:18px}.chatSearch input{min-width:0;width:100%;font-size:12px;min-height:38px;background:#fafbfc}.chatSearch button{font-size:11px;min-height:38px}.readingHint{font-size:11px;color:#435166;line-height:1.6}.readingHint:empty{display:none}.emptyChat{padding:40px 8px;text-align:center}.emptyChat h2{font-size:25px;margin:0 0 12px}.emptyChat p{font-size:14px;color:#38465a}.reading :first-child{margin-top:0}.reading :last-child{margin-bottom:0}
#connectionNotice{margin:14px 20px;padding:12px 16px;border:1px solid #d9be8d;background:#fff8e9;color:#52391a;border-radius:10px;font-size:13px;line-height:1.6}
@media(max-width:760px){#formattedPreview{padding:15px}.reading h2{font-size:20px}.reading h3{font-size:17px}#draftDetails{grid-template-columns:minmax(0,1fr)}#deleteDraft{justify-self:start}.emptyChat{padding:24px 0}.chatSearch input,#draftTitle{font-size:16px}.reading pre{padding:12px}}