*{box-sizing:border-box}html,body{color:#eef1f4;background:#0b0d10;height:100%;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,textarea{font:inherit}.shell{background:#0b0d10;grid-template-columns:250px 1fr;min-height:100vh;display:grid}.sidebar{background:#101318;border-right:1px solid #222831;flex-direction:column;gap:16px;padding:18px 14px;display:flex}.brand{letter-spacing:.2px;font-size:20px;font-weight:700}.newChat{color:#fff;text-align:left;cursor:pointer;background:#171c22;border:1px solid #2e3742;border-radius:10px;width:100%;padding:12px}.sidebar nav{flex-direction:column;gap:4px;display:flex}.navItem{color:#c7ced6;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:10px 11px}.navItem:hover{color:#fff;background:#171c22}.sidebarFoot{color:#747e89;margin-top:auto;font-size:12px}.mainPanel{flex-direction:column;min-width:0;height:100vh;display:flex}.topbar{background:#0b0d10eb;border-bottom:1px solid #222831;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.topbar>div{align-items:center;gap:10px;display:flex}.model{color:#89939e;border:1px solid #2a3139;border-radius:999px;padding:4px 8px;font-size:12px}.statusDot{color:#9ec7a6;font-size:12px}.conversation{flex:1;overflow:auto}.conversationInner{max-width:860px;margin:0 auto;padding:36px 24px 180px}.message{margin-bottom:28px}.role{margin-bottom:8px;font-size:14px;font-weight:650}.content{white-space:pre-wrap;color:#e5e9ed;line-height:1.65}.user{background:#151a20;border:1px solid #242c35;border-radius:16px;margin-left:80px;padding:16px 18px}.assistant{padding:0 6px}.muted{color:#8c97a3}.composerWrap{background:linear-gradient(#0000,#0b0d10 24%);padding:18px 24px 26px;position:sticky;bottom:0}.composer{background:#14191f;border:1px solid #303842;border-radius:18px;max-width:860px;margin:0 auto;padding:12px;box-shadow:0 14px 40px #00000059}.composer textarea{resize:none;color:#fff;background:0 0;border:0;outline:0;width:100%;min-height:58px;padding:6px}.composerBar{color:#7f8994;justify-content:space-between;align-items:center;font-size:12px;display:flex}.composerBar button{color:#11151a;cursor:pointer;background:#eef1f4;border:0;border-radius:10px;padding:8px 14px}.composerBar button:disabled{opacity:.45;cursor:not-allowed}.contextPanel{background:#101318;border-left:1px solid #222831;padding:22px 16px}.contextPanel h3{text-transform:uppercase;letter-spacing:.08em;color:#707b86;margin:10px 0;font-size:12px}.card{color:#cbd2d9;background:#151a20;border:1px solid #252d36;border-radius:12px;flex-direction:column;gap:8px;margin-bottom:20px;padding:14px;display:flex}.card span{color:#9aa4ae;font-size:13px}.chips{flex-wrap:wrap;gap:8px;display:flex}.chips span{color:#b7c1cb;background:#171d24;border:1px solid #28323d;border-radius:999px;padding:6px 8px;font-size:12px}@media (max-width:1100px){.shell{grid-template-columns:220px 1fr}}@media (max-width:760px){.shell{grid-template-columns:1fr}.sidebar{display:none}.topbar{padding:0 14px}.conversationInner{padding:24px 14px 160px}.user{margin-left:28px}.composerWrap{padding:12px 12px 18px}}.brandLogo{object-fit:contain;width:100%;max-width:190px;height:auto;display:block}.brand{align-items:center;min-height:42px;display:flex}.chatSection{flex-direction:column;gap:6px;min-height:0;display:flex}.chatHeading{text-transform:uppercase;letter-spacing:.08em;color:#6f7a85;padding:0 10px;font-size:11px}.chatList{flex-direction:column;gap:2px;max-height:32vh;padding-right:2px;display:flex;overflow:auto}.chatItem{color:#aeb7c0;text-align:left;cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:0;border-radius:8px;padding:8px 10px;font-size:13px;overflow:hidden}.chatItem:hover{color:#fff;background:#171c22}.chatItem.active{color:#fff;background:#1c232b}.emptyChats{color:#68737e;padding:8px 10px;font-size:12px}.projectSection{flex-direction:column;gap:6px;min-height:0;display:flex}.sectionHeader{text-transform:uppercase;letter-spacing:.08em;color:#6f7a85;justify-content:space-between;align-items:center;padding:0 10px;font-size:11px;display:flex}.sectionAction{color:#8e99a5;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:2px 6px;font-size:18px;line-height:1}.sectionAction:hover{color:#fff;background:#171c22}.newProjectForm{gap:6px;padding:4px 6px 8px;display:flex}.newProjectForm input{color:#fff;background:#14191f;border:1px solid #2b343e;border-radius:8px;outline:0;flex:1;min-width:0;padding:8px 9px}.newProjectForm input:focus{border-color:#495664}.newProjectForm button{color:#e9edf1;cursor:pointer;background:#1a2027;border:1px solid #343f4a;border-radius:8px;padding:0 9px}.newProjectForm button:disabled{opacity:.45;cursor:not-allowed}.projectList{flex-direction:column;gap:2px;max-height:38vh;padding-right:2px;display:flex;overflow:auto}.projectBlock{flex-direction:column;display:flex}.projectItem{color:#c0c8d0;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:9px 10px;display:flex}.projectItem:hover{color:#fff;background:#171c22}.projectItem.active{color:#fff;background:#1b222a}.projectName{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.projectCount{color:#75808b;background:#14191f;border:1px solid #252d36;border-radius:999px;flex:none;padding:1px 6px;font-size:11px}.projectChats{flex-direction:column;gap:2px;padding:2px 0 6px 14px;display:flex}.projectNewChat,.nestedChat{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px}.projectNewChat{color:#7f8b96;padding:7px 9px;font-size:12px}.projectNewChat:hover{color:#dce2e8;background:#151a20}.nestedChat{color:#9ea8b2;white-space:nowrap;text-overflow:ellipsis;padding:7px 9px;font-size:12px;overflow:hidden}.nestedChat:hover{color:#fff;background:#151a20}.nestedChat.active{color:#fff;background:#182029}.projectEmpty{color:#606b76;padding:5px 9px 8px;font-size:11px}.toolNav{flex-direction:column;gap:4px;display:flex}.recentSection{flex-direction:column;gap:6px;min-height:0;margin-top:auto;display:flex}.recentList{max-height:24vh}.sidebarFoot{margin-top:4px}.markdown{white-space:normal}.markdown p{margin:0 0 12px}.markdown p:last-child{margin-bottom:0}.markdown h1,.markdown h2,.markdown h3,.markdown h4{margin:18px 0 8px;line-height:1.3}.markdown ul,.markdown ol{margin:8px 0 14px;padding-left:24px}.markdown li{margin:4px 0}.markdown strong{color:#f3f5f7;font-weight:700}.markdown code{background:#151a20;border:1px solid #252d36;border-radius:5px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.markdown pre{background:#101419;border:1px solid #252d36;border-radius:10px;margin:12px 0;padding:14px;overflow:auto}.markdown pre code{background:0 0;border:0;padding:0}.markdown blockquote{color:#b7c0c9;border-left:3px solid #3a4652;margin:12px 0;padding-left:14px}.markdown table{border-collapse:collapse;width:100%;margin:12px 0}.markdown th,.markdown td{text-align:left;border:1px solid #2a333d;padding:8px 10px}.markdown a{color:#b9d7ff;text-decoration:underline}.generatedImage{border:1px solid #2a333d;border-radius:14px;max-width:min(100%,768px);height:auto;margin-top:14px;display:block}.primaryNav{margin-top:-4px}.accountMenu{background:#151a20;border:1px solid #2a323b;border-radius:10px;padding:6px;position:absolute;bottom:38px;left:0;right:0;box-shadow:0 14px 34px #00000059}.accountMenuItem{color:#d3dae1;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px;width:100%;padding:9px 10px}.accountMenuItem:hover{color:#fff;background:#1e252d}.accountArea{margin-top:4px;position:relative}.accountButton{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;justify-content:space-between;align-items:center;width:100%;padding:8px 4px;display:flex}.accountButton:hover,.accountButton.active{color:#d7dde3;background:#171c22}.accountButtonLeft{align-items:center;gap:8px;min-width:0;display:flex}.accountButtonText{flex-direction:column;min-width:0;display:flex}.accountButtonText strong{color:#e7ebef;white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.accountButtonText small{color:#7c8792;margin-top:1px;font-size:11px}.accountAvatar{color:#18202a;background:#f4f6f8;border:1px solid #d8dde3;border-radius:999px;justify-content:center;align-items:center;width:28px;height:28px;font-size:9px;font-weight:800;display:inline-flex}.accountAvatar.small{width:24px;height:24px;font-size:8px}.accountChevron{color:#68737d;font-size:15px}.accountMenu{z-index:20;background:#2b2b2b;border:1px solid #3b3b3b;border-radius:16px;padding:8px;position:absolute;bottom:48px;left:-4px;right:-4px;box-shadow:0 18px 50px #0000007a}.accountIdentity{color:#fff;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;width:100%;padding:9px 8px;display:grid}.accountIdentity:hover{background:#373737}.accountIdentityText{flex-direction:column;min-width:0;display:flex}.accountIdentityText strong{font-size:13px}.accountIdentityText small{color:#aaa;margin-top:2px;font-size:11px}.accountIdentityChevron,.menuTrailing{color:#aaa;font-size:18px}.accountDivider{background:#454545;height:1px;margin:6px 4px}.accountMenuItem{color:#eee;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;grid-template-columns:22px 1fr auto;align-items:center;gap:8px;width:100%;padding:10px 8px;display:grid}.accountMenuItem:hover{background:#3a3a3a}.menuIcon{color:#d6d6d6;justify-content:center;align-items:center;width:20px;font-size:14px;display:inline-flex}.shell{height:100dvh;min-height:0;overflow:hidden}.sidebar{flex-shrink:0;height:100dvh;min-height:0;overflow:hidden}.projectSection{flex:0 auto;min-height:0}.projectList{max-height:min(38vh,260px);overflow:hidden auto}.recentSection{flex:auto;min-height:88px;margin-top:0;overflow:hidden}.recentList{flex:auto;min-height:0;max-height:none;overflow:hidden auto}.accountArea{flex:none}.mainPanel{height:100dvh;min-height:0}.conversation{min-height:0}@media (max-height:760px) and (min-width:761px){.sidebar{gap:10px;padding-top:12px;padding-bottom:12px}.brandLogo{width:auto;max-width:100%;max-height:82px}.newChat{padding:10px 12px}.navItem{padding:8px 11px}.projectList{max-height:22vh}}.sidebar{scrollbar-gutter:stable;overflow:hidden auto}.projectSection,.recentSection{flex:none;min-height:0;overflow:visible}.projectList,.chatList,.recentList{max-height:none;overflow:visible}.accountArea{z-index:10;background:#101318;padding-top:6px;position:sticky;bottom:0}@media (max-height:760px) and (min-width:761px){.projectList{max-height:none}}.sidebar{scrollbar-width:thin;scrollbar-color:#3b4148 transparent}.sidebar::-webkit-scrollbar{width:8px}.sidebar::-webkit-scrollbar-track{background:0 0}.sidebar::-webkit-scrollbar-thumb{background:#3b4148;border:2px solid #101318;border-radius:999px}.sidebar::-webkit-scrollbar-thumb:hover{background:#555d66}.sidebar::-webkit-scrollbar-corner{background:0 0}.brandLogo{max-width:165px}.brand{min-height:36px}@media (max-height:760px) and (min-width:761px){.brandLogo{max-width:155px;max-height:68px}}.brand{text-align:center;justify-content:center}.brandLogo{max-width:160px;margin:0 auto;display:block}.newChat{border-radius:9px;padding:9px 12px;font-size:14px}@media (max-height:760px) and (min-width:761px){.brandLogo{max-width:150px;max-height:64px}.newChat{padding:8px 11px}}.brand{margin-bottom:10px}.newChat{color:#eef1f4;text-align:left;width:100%;box-shadow:none;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;padding:10px;font-size:14px;font-weight:500;display:flex}.newChat:hover{background:#171c22}.newChatIcon{color:#eef1f4;justify-content:center;align-items:center;width:18px;font-size:16px;line-height:1;display:inline-flex}.shell{transition:grid-template-columns .18s}.sidebar{transition:width .18s,padding .18s}.brandRow{grid-template-columns:1fr auto;align-items:center;gap:6px;display:grid}.sidebarToggle{color:#8c97a3;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;font-size:22px;line-height:1;display:flex}.sidebarToggle:hover{color:#fff;background:#171c22}.brandCollapsedButton{cursor:pointer;background:0 0;border:0;border-radius:10px;justify-content:center;align-items:center;width:100%;height:46px;display:flex}.brandCollapsedButton:hover{background:#171c22}.brandIcon{object-fit:contain;width:34px;height:34px}.navItem{align-items:center;gap:10px;display:flex}.navIcon{flex:0 0 18px;justify-content:center;align-items:center;width:18px;font-size:16px;display:inline-flex}@media (min-width:761px){.shell.sidebarCollapsed{grid-template-columns:64px 1fr}.sidebar.collapsed{gap:10px;padding-left:8px;padding-right:8px;overflow:hidden}.collapsed .brand{display:none}.collapsed .newChat,.collapsed .navItem{justify-content:center;padding:10px 0}.collapsed .newChat span:last-child,.collapsed .navLabel{display:none}.collapsed .newChatIcon,.collapsed .navIcon{flex-basis:auto;width:auto}.collapsed .projectSection,.collapsed .recentSection{display:none}.collapsed .primaryNav{margin-top:2px}.collapsedProject{display:flex}.collapsed .accountButtonText,.collapsed .accountChevron{display:none}.collapsed .accountButton{justify-content:center;padding:8px 0}.collapsed .accountButtonLeft{justify-content:center}.collapsed .accountArea{margin-top:auto}.collapsed .accountMenu{width:270px;bottom:0;left:52px;right:auto}}.conversationInner{max-width:780px;padding-left:18px;padding-right:18px}.composer{max-width:780px}.user{margin-left:56px}.composer{border-radius:16px;padding:8px 10px}.composer textarea{min-height:34px;max-height:160px;padding:4px 2px;line-height:1.45}.composerWrap{padding-top:10px;padding-bottom:18px}.composer textarea{min-height:24px;max-height:140px;padding:2px}.composerBar{margin-top:2px}.composer{padding:7px 10px}.composerBar button{padding:7px 13px}.mobileMenuButton,.mobileBackdrop{display:none}@media (max-width:760px){.shell{grid-template-columns:1fr}.sidebar{z-index:50;width:min(86vw,320px);height:100dvh;transition:transform .2s;display:flex;position:fixed;inset:0 auto 0 0;transform:translate(-105%);box-shadow:18px 0 40px #00000073}.sidebar.mobileOpen{transform:translate(0)}.mobileBackdrop{z-index:40;background:#00000085;border:0;padding:0;display:block;position:fixed;inset:0}.mobileMenuButton{color:#eef1f4;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;font-size:21px;display:inline-flex}.topbar{padding:0 14px}.topbarLeft{align-items:center;gap:10px;display:flex}.sidebarToggle{display:none}.brandRow{grid-template-columns:1fr}.brand{margin-bottom:0}.conversationInner{padding:24px 14px 160px}.user{margin-left:28px}.composerWrap{padding:12px 12px 18px}.accountArea{position:sticky;bottom:0}}.hamburgerIcon{flex-direction:column;justify-content:center;gap:4px;width:18px;height:18px;display:flex}.hamburgerIcon span{background:currentColor;border-radius:999px;width:18px;height:2px;display:block}.hamburgerSvg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;width:20px;height:20px;display:block}.fileInput{display:none}.composerTools{align-items:center;gap:2px;min-width:0;display:flex}.uploadButton{color:#aeb6bf!important;background:0 0!important;padding:7px 8px!important}.uploadButton:hover:not(:disabled){color:#fff!important;background:#20262d!important}.attachmentList{flex-wrap:wrap;gap:8px;padding:4px 6px 8px;display:flex}.messageAttachments{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.attachmentChip{color:#d9dee3;background:#1a2027;border:1px solid #303943;border-radius:10px;align-items:center;gap:7px;max-width:100%;padding:7px 8px 7px 10px;font-size:12px;display:inline-flex}.attachmentChip.sent{padding-right:10px}.composerImageAttachment{background:#1a2027;border:1px solid #303943;border-radius:12px;width:150px;padding:6px;position:relative}.composerImageAttachment img{object-fit:cover;border-radius:8px;width:100%;height:100px;display:block}.composerImageName{color:#cfd6dd;white-space:nowrap;text-overflow:ellipsis;margin-top:6px;font-size:11px;display:block;overflow:hidden}.imageRemove{color:#fff;background:#0b0d10d1;border-radius:999px;width:24px;height:24px;position:absolute;top:8px;right:8px}.messageImageAttachment{max-width:360px;margin:0}.messageImageAttachment img{border:1px solid #303943;border-radius:14px;max-width:100%;max-height:420px;display:block}.messageImageAttachment figcaption{color:#98a2ad;margin-top:5px;font-size:11px}.composerWrap{position:relative}.dragActive .composer{outline-offset:4px;outline:2px dashed #ff5a1f}.dropOverlay{z-index:20;color:#fff;pointer-events:none;background:#0b0d10e0;border-radius:16px;place-items:center;font-weight:700;display:grid;position:absolute;inset:0}.attachmentName{text-overflow:ellipsis;white-space:nowrap;max-width:240px;overflow:hidden}.attachmentRemove{color:#8f99a4;cursor:pointer;background:0 0;border:0;padding:0 3px;font-size:16px;line-height:1}.attachmentRemove:hover{color:#fff}.accountMenu a.accountMenuItem,.accountMenu a.accountIdentity{text-decoration:none}@media (max-width:760px){.composerTools>span{display:none}.attachmentName{max-width:190px}}.loginPage{color:#f5f7fa;background:radial-gradient(circle at top,#56667a1f,#0000 34%),#0b0d10;place-items:center;min-height:100dvh;padding:28px 20px;display:grid}.loginCard{background:#11151af5;border:1px solid #262d35;border-radius:24px;flex-direction:column;align-items:stretch;width:min(100%,440px);padding:36px 34px 30px;display:flex;box-shadow:0 24px 70px #00000061}.loginBrand{justify-content:center;margin-bottom:22px;display:flex}.loginLogo{object-fit:contain;width:min(100%,245px);height:auto;display:block}.loginCopy{text-align:center;margin-bottom:24px}.loginCopy h1{letter-spacing:-.02em;margin:0 0 8px;font-size:25px;line-height:1.2}.loginCopy p{color:#9ba5af;margin:0;font-size:14px;line-height:1.5}.loginError{color:#ffc7c9;background:#26191c;border:1px solid #5a3438;border-radius:10px;margin:0 0 18px;padding:11px 13px;font-size:13px;line-height:1.45}.microsoftSignIn{color:#171a1f;background:#fff;border:1px solid #d7dce2;border-radius:10px;justify-content:center;align-items:center;gap:12px;width:100%;min-height:48px;padding:11px 16px;font-size:15px;font-weight:650;text-decoration:none;transition:background .15s,border-color .15s,transform .15s;display:flex}.microsoftSignIn:hover{background:#f3f5f7;border-color:#fff}.microsoftSignIn:active{transform:translateY(1px)}.microsoftSignIn:focus-visible{outline-offset:3px;outline:2px solid #9cc4ff}.microsoftMark{flex:0 0 20px;grid-template-rows:9px 9px;grid-template-columns:9px 9px;gap:2px;width:20px;height:20px;display:grid}.microsoftMark span{display:block}.msRed{background:#f25022}.msGreen{background:#7fba00}.msBlue{background:#00a4ef}.msYellow{background:#ffb900}.loginFootnote{text-align:center;color:#707b86;margin:18px 0 0;font-size:11px;line-height:1.45}.loginDivider{color:#68737d;align-items:center;gap:12px;margin:20px 0;font-size:12px;display:flex}.loginDivider:before,.loginDivider:after{content:"";background:#2a323b;flex:1;height:1px}.loginDivider span{flex:none}.nativeLoginForm{flex-direction:column;gap:14px;display:flex}.nativeLoginForm label{color:#b7c0c9;flex-direction:column;gap:6px;font-size:12px;font-weight:600;display:flex}.nativeLoginForm input{color:#f4f6f8;width:100%;min-height:44px;font:inherit;background:#0d1116;border:1px solid #303944;border-radius:10px;outline:0;padding:10px 12px}.nativeLoginForm input:focus{border-color:#667789;box-shadow:0 0 0 3px #7891aa1f}.nativeSignInButton{color:#f5f7fa;cursor:pointer;background:#1d242c;border:1px solid #3b4652;border-radius:10px;width:100%;min-height:46px;font-size:15px;font-weight:700}.nativeSignInButton:hover{background:#252e38;border-color:#4b5968}.nativeSignInButton:focus-visible{outline-offset:3px;outline:2px solid #9cc4ff}.loginSecondaryLink{text-align:center;color:#7f8994;margin:18px 0 0;font-size:12px}.loginSecondaryLink a{color:#d8e6f7;font-weight:650;text-decoration:none}.loginSecondaryLink a:hover{text-decoration:underline}.passwordHint{color:#707b86;margin:-4px 0 2px;font-size:11px;line-height:1.45}@media (max-width:520px){.loginPage{padding:18px 14px}.loginCard{border-radius:20px;padding:30px 22px 26px}.loginLogo{width:min(100%,220px)}.loginCopy h1{font-size:23px}}.sessionGate{background:#0b0d10;place-items:center;min-height:100dvh;display:grid}.sessionGateIcon{object-fit:contain;opacity:.9;width:44px;height:44px}