@font-face{font-family:Anthropic Sans;src:url(/fonts/sans.woff2) format("woff2");font-weight:300 800;font-style:normal;font-display:swap}@font-face{font-family:Anthropic Sans;src:url(/fonts/sansitalic.woff2) format("woff2");font-weight:300 800;font-style:italic;font-display:swap}@font-face{font-family:"Anthropic Serif";src:url(/fonts/serif.woff2) format("woff2");font-weight:300 800;font-style:normal;font-display:swap}@font-face{font-family:"Anthropic Serif";src:url(/fonts/serifitalic.woff2) format("woff2");font-weight:300 800;font-style:italic;font-display:swap}@font-face{font-family:Anthropic Mono;src:url(/fonts/mono.woff2) format("woff2");font-weight:300 800;font-style:normal;font-display:swap}@font-face{font-family:Anthropic Mono;src:url(/fonts/monoitalic.woff2) format("woff2");font-weight:300 800;font-style:italic;font-display:swap}@font-face{font-family:Anthropicons;src:url(/fonts/icons.woff2) format("woff2-variations");font-weight:400 700;font-display:block}.interface-icon{font-family:Anthropicons;font-style:normal;font-weight:433.25;font-variant:normal;line-height:1;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;user-select:none;vertical-align:middle}:root{font-family:Anthropic Sans,Helvetica,sans-serif;color-scheme:light;--canvas: #fff;--sidebar: #fafafa;--surface: #fff;--composer: #fff;--hover: #f0f0f0;--active: #ebebeb;--text: #242424;--muted: #777;--line: #e5e5e5;--accent: #4265d9;--shadow: 0 8px 35px #00000016;font-synthesis:none;font-feature-settings:"dlig" 0;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}:root[data-theme=dark]{color-scheme:dark;--canvas: #191919;--sidebar: #1f1f1f;--surface: #262626;--composer: #303030;--hover: #343434;--active: #3b3b3b;--text: #e8e8e8;--muted: #a1a1a1;--line: #ffffff18;--accent: #8ba9f6;--shadow: 0 8px 35px #0005}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--text);font-size:14px}button,input,textarea{font:inherit;color:inherit}button,a,input,textarea{touch-action:manipulation}button{cursor:pointer;background:none;border:0}button:disabled{opacity:.42;cursor:not-allowed}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input:focus-visible,textarea:focus-visible{outline:0;box-shadow:0 0 0 2px var(--accent)}button{transition:background .14s,color .14s,opacity .14s}svg{flex-shrink:0;stroke-width:1.7}input,textarea{background:transparent;border:1px solid var(--line);border-radius:8px;padding:10px 12px;min-width:0}textarea{resize:vertical}h1,h2,h3,p{margin-top:0}h2{font-size:22px;font-weight:500}h3{font-size:15px;font-weight:600}small{font-size:12px}label{display:flex;flex-direction:column;gap:8px}kbd{font:12px Anthropic Sans,sans-serif;border:1px solid var(--line);padding:5px 7px;border-radius:5px;color:var(--muted)}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.65}.padded{padding:20px}.danger{color:#dc6b67!important}.app{height:100dvh;display:flex;overflow:hidden}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;flex-shrink:0;border-radius:7px;color:var(--muted)}.icon-button:hover{background:var(--hover);color:var(--text)}.sidebar{width:288px;flex-shrink:0;background:var(--sidebar);display:flex;flex-direction:column;padding:12px 10px 8px;transition:margin-left .22s cubic-bezier(.2,.7,.2,1);margin-left:-288px;z-index:20}.sidebar-top{display:flex;align-items:center;justify-content:space-between;height:29px;margin-bottom:11px;padding:0 3px}.brand{display:flex;align-items:center;gap:8px;font-size:20px;font-weight:600;text-decoration:none;letter-spacing:-.8px}.brand img{width:25px;height:28px;object-fit:contain}.sidebar nav{display:grid;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;height:34px;padding:0 10px;width:100%;border-radius:7px;text-align:left;font-size:13px}.nav-item.active,.nav-item:hover{background:var(--active)}.shortcut{margin-left:auto;font-size:10px;color:var(--muted);opacity:0}.nav-item:hover .shortcut{opacity:1}.history-heading{display:flex;justify-content:space-between;padding:30px 12px 10px;color:var(--muted);font-size:12px}.history-heading span{font-size:11px}.history{overflow:auto;flex:1;scrollbar-width:none}.history::-webkit-scrollbar{display:none}.history-empty{color:var(--muted);font-size:12px;line-height:1.6;padding:0 12px;max-width:230px}.history-row{display:flex;align-items:center;border-radius:7px;height:34px}.history-row:hover,.history-row.active{background:var(--hover)}.history-title{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;flex:1;text-align:left;padding:8px 12px;font-size:13px}.history-row .menu-trigger{opacity:0;width:28px;margin-right:3px}.history-row:hover .menu-trigger,.history-row:focus-within .menu-trigger,.history-row.active .menu-trigger{opacity:1}.profile{padding-top:8px}.profile>.menu-trigger{display:flex;width:100%;height:54px;padding:7px 10px;gap:10px;justify-content:flex-start;color:var(--text)}.avatar{height:32px;width:32px;display:flex;justify-content:center;align-items:center;border-radius:50%;background:var(--active);font-size:13px;flex-shrink:0}.profile-name{flex:1;text-align:left;overflow:hidden}.profile-name strong{display:block;font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-name small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.profile-signin{display:flex;align-items:center;gap:10px;padding:8px;border-radius:8px;width:100%;text-align:left}.profile-signin:hover{background:var(--hover)}.profile-signin small{display:block;color:var(--muted);margin-top:5px;font-size:11px}.main{min-width:0;flex:1;position:relative;display:flex;flex-direction:column}.chat-header{height:56px;flex-shrink:0;display:flex;justify-content:space-between;align-items:center;padding:0 20px;gap:16px}.chat-header>div{display:flex;align-items:center;gap:12px;min-width:0}.chat-title{max-width:500px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.credential-trigger{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11px;max-width:230px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:7px 9px;border-radius:6px}.credential-trigger:hover{background:var(--hover)}.credential-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);flex-shrink:0}.empty-center{position:absolute;left:24px;right:24px;top:33.7%;display:flex;align-items:center;flex-direction:column;pointer-events:none}.empty-center h1{font-family:"Anthropic Serif",Times New Roman,serif;font-size:40px;font-weight:400;line-height:1.18;letter-spacing:-1.4px;display:flex;align-items:center;justify-content:center;gap:12px;margin:0;text-align:center}.empty-center h1 img{width:34px;height:39px;object-fit:contain}.plan-badge{position:fixed;top:60px;padding:6px 9px;border-radius:7px;background:var(--sidebar);font-size:11px;color:var(--muted);text-decoration:none;display:flex;align-items:center;gap:10px;pointer-events:auto}.composer-area{width:calc(100% - 48px);max-width:704px;margin:0 auto 16px;position:relative;flex-shrink:0}.empty .composer-area{position:absolute;top:44.7%;left:50%;transform:translate(-50%);max-width:656px;margin:0}.composer{background:var(--composer);border:1px solid var(--line);border-radius:14px;padding:12px 12px 10px;box-shadow:0 2px 8px #00000008}.composer:focus-within{border-color:color-mix(in srgb,var(--muted) 50%,transparent)}.composer textarea{display:block;width:100%;padding:3px 3px 12px;border:0;box-shadow:none!important;resize:none;min-height:40px;line-height:1.5;font-size:15px;background:none;border-radius:0;scrollbar-width:thin}.composer textarea::placeholder{color:var(--muted)}.composer-tools{display:flex;align-items:center;gap:5px;min-height:30px}.composer-tools>.menu-trigger{width:30px;height:30px;color:var(--text)}.composer-right{margin-left:auto;display:flex;align-items:center;gap:7px;min-width:0}.model-trigger{display:flex;align-items:center;gap:6px;min-width:0;max-width:270px;padding:6px 8px;border-radius:7px;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model-trigger:hover{background:var(--hover)}.send-button{height:30px;width:30px;border-radius:8px;background:var(--accent);color:var(--canvas);display:flex;align-items:center;justify-content:center;flex-shrink:0}.send-button:disabled{background:var(--hover);color:var(--muted);opacity:.7}.send-button:not(:disabled):hover{filter:brightness(1.08)}.select{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:7px;padding:7px 10px;font-size:12px;min-height:32px;max-width:290px}.select:hover{background:var(--hover)}.composer .select{border:0;color:var(--muted);padding:5px 4px;min-height:28px;font-size:11px;gap:4px}.search-chip{font-size:11px;display:flex;align-items:center;gap:4px;color:var(--accent);border-radius:5px;padding:4px}.search-chip:hover{background:var(--hover)}.disclaimer{text-align:center;font-size:11px;color:var(--muted);padding-top:10px;margin:0}.conversation-scroll{overflow-y:auto;overflow-x:hidden;flex:1;scrollbar-width:thin;scrollbar-color:var(--line) transparent;scroll-behavior:auto}.transcript{max-width:704px;width:calc(100% - 48px);margin:18px auto 0}.message{margin:0 0 22px;position:relative;animation:none}.message.user{display:flex;align-items:flex-end;flex-direction:column;margin-top:12px;margin-bottom:20px}.user-bubble{max-width:90%;padding:11px 17px;background:var(--sidebar);border-radius:14px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}.user .message-actions{justify-content:flex-end}.message-actions{display:flex;align-items:center;gap:1px;margin-top:7px;min-height:28px;opacity:0;transition:opacity .14s}.message:hover .message-actions,.message:focus-within .message-actions,.message:last-child .message-actions{opacity:1}.response-model{font:10px Anthropic Sans,sans-serif;color:var(--muted);margin-left:8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:300px}.prose{font-family:"Anthropic Serif",Times New Roman,serif;font-size:16px;line-height:1.7;overflow-wrap:anywhere}.prose p{margin:0 0 16px}.prose p:last-child{margin-bottom:0}.prose ul,.prose ol{padding-left:24px;margin:14px 0}.prose li{padding-left:3px;margin:4px 0}.prose h1,.prose h2,.prose h3{font-family:Anthropic Sans,sans-serif;line-height:1.3;margin:26px 0 12px;font-weight:600}.prose h1{font-size:24px}.prose h2{font-size:21px}.prose h3{font-size:18px}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.prose blockquote{border-left:3px solid var(--line);padding-left:16px;margin-left:0;color:var(--muted)}.prose table{display:block;overflow:auto;border-collapse:collapse;width:100%;font:13px/1.6 Anthropic Sans,sans-serif;margin:20px 0}.prose td,.prose th{padding:9px 12px;border:1px solid var(--line);text-align:left}.prose code{font:13px/1.6 Cascadia Code,Anthropic Mono,monospace;background:var(--hover);padding:2px 4px;border-radius:4px}.code-block{border:1px solid var(--line);border-radius:9px;overflow:hidden;margin:16px 0;background:var(--sidebar)}.code-block pre{margin:0;overflow:auto;position:relative;font-size:13px}.code-block code.hljs{display:block;background:none;padding:14px 16px;border-radius:0;font-size:12px}.code-head{display:flex;align-items:center;justify-content:space-between;padding:3px 9px 3px 16px;background:var(--hover);font:11px Anthropic Sans,sans-serif;color:var(--muted)}.hljs-keyword,.hljs-selector-tag,.hljs-literal{color:#b99bf0}.hljs-string,.hljs-attr{color:#8fbf93}.hljs-number,.hljs-built_in{color:#d9a579}.hljs-title,.hljs-function{color:#8fb8e8}.hljs-comment{color:var(--muted)}.thinking{font-size:12px;margin-bottom:16px;color:var(--muted)}.thinking summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;width:fit-content;padding:7px 0}.thinking summary::-webkit-details-marker{display:none}.thinking[open] summary svg{transform:rotate(180deg)}.thinking>div{font-size:13px;line-height:1.65;white-space:pre-wrap;border-left:1px solid var(--line);padding:10px 14px;max-height:300px;overflow:auto}.dots{display:flex;gap:4px;height:28px;align-items:center}.dots i{position:relative;width:6px;height:6px;border-radius:50%;background:var(--accent)}.dots i:after{content:"";position:absolute;inset:-3px;border-radius:inherit;background:var(--accent);opacity:0;animation:working-halo 2.5s ease-in-out infinite}.inline-error{font:13px/1.6 Anthropic Sans,sans-serif;color:#d87f75;padding:12px;border:1px solid #d87f7544;border-radius:8px}.error-banner,.edit-banner{display:flex;gap:12px;justify-content:space-between;padding:10px 13px;margin-bottom:10px;border-radius:8px;background:var(--surface);border:1px solid var(--line);font-size:12px;line-height:1.5}.error-banner{color:#d78779}.error-banner button{font-size:18px}.edit-banner button{color:var(--accent)}.scroll-bottom{position:absolute;left:50%;top:-48px;transform:translate(-50%);background:var(--surface);border:1px solid var(--line);border-radius:50%;box-shadow:var(--shadow)}.attachments{display:flex;gap:8px;flex-wrap:wrap;margin:0 2px 9px}.attachment{display:flex;align-items:center;gap:8px;padding:7px;background:var(--sidebar);border:1px solid var(--line);border-radius:8px;max-width:220px;font-size:11px}.attachment span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment img{height:36px;width:36px;object-fit:cover;border-radius:4px}.file-label{display:flex;align-items:center;gap:7px;font-size:12px;margin-bottom:8px;color:var(--muted)}.overlay{position:fixed;inset:0;background:#0008;z-index:40;animation:fade .15s ease-out}.modal{position:fixed;z-index:41;top:50%;left:50%;transform:translate(-50%,-50%);width:calc(100% - 32px);max-width:520px;max-height:calc(100dvh - 32px);overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 20px 90px #0005;animation:modal-in .18s cubic-bezier(.2,.7,.2,1)}.modal.wide{max-width:1024px;height:688px;display:flex;flex-direction:column;overflow:hidden}.modal-head{height:45px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 16px 0 20px;border-bottom:1px solid var(--line)}.modal-head h2{font-size:14px;font-weight:500;margin:0}.menu,.model-menu{z-index:60;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:5px;box-shadow:var(--shadow);max-width:calc(100vw - 24px);animation:popover-in .14s ease-out}.menu{min-width:205px;max-height:min(500px,var(--radix-dropdown-menu-content-available-height));overflow:auto}.menu-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:5px;font-size:12px;outline:0;cursor:pointer;min-height:32px}.menu-item[data-highlighted]{background:var(--hover)}.menu-item>span:first-child{flex:1}.menu-item small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.menu-label{font-size:11px;padding:10px;color:var(--muted);max-width:260px;overflow:hidden;text-overflow:ellipsis}.select-menu{min-width:180px}.model-menu{width:340px;padding:0;overflow:hidden}.model-search{display:flex;gap:9px;align-items:center;margin:8px 10px;padding:0 4px;color:var(--muted)}.model-search input{padding:10px 0;width:100%;border:0;font-size:13px;box-shadow:none}.model-list{max-height:min(370px,50dvh);overflow-y:auto;padding:3px 6px 8px;scrollbar-width:thin}.model-option{width:100%;display:flex;align-items:center;gap:10px;padding:11px 9px;text-align:left;border-radius:7px}.model-option:hover,.model-option:focus-visible{background:var(--hover)}.model-option[aria-selected=true]{background:color-mix(in srgb,var(--accent) 10%,transparent)}.model-option img{width:22px;height:22px;object-fit:contain}.model-option>span{flex:1;min-width:0}.model-option strong{display:block;font-size:13px;font-weight:500;overflow-wrap:anywhere}.model-option small{display:block;font-size:11px;color:var(--muted);line-height:1.4;margin-top:4px}.model-option .model-capabilities{display:flex;align-items:center;gap:5px;font-size:10px}.model-capabilities span{color:var(--accent)}.menu-foot{border-top:1px solid var(--line);padding:11px 13px;color:var(--muted);font-size:10px}.menu-foot a{float:right;text-decoration:none}.settings-layout{display:flex;min-height:0;flex:1}.settings-nav{width:212px;flex-shrink:0;padding:14px 10px;background:var(--canvas);display:flex;flex-direction:column;gap:3px;overflow:auto}.settings-nav button,.settings-nav a{display:flex;align-items:center;gap:10px;padding:10px;border-radius:6px;font-size:12px;text-decoration:none;text-align:left}.settings-nav button:hover,.settings-nav button.selected,.settings-nav a:hover{background:var(--hover)}.settings-nav a{margin-top:auto;justify-content:space-between;color:var(--muted)}.settings-content{flex:1;min-width:0;overflow-y:auto;padding:36px 40px}.settings-content>h2{font-size:22px;margin-bottom:26px}.settings-content p{line-height:1.65;font-size:13px}.setting-row{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding:22px 0;font-size:13px}.setting-row:first-of-type{padding-top:6px}.setting-row small{display:block;font-size:11px;color:var(--muted);line-height:1.5;margin-top:7px;max-width:300px}.setting-row strong{font-weight:500}.setting-note{font-size:12px;color:var(--muted);line-height:1.8;padding:24px 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 12px;border:1px solid var(--line);border-radius:7px;font-size:12px;line-height:1.4;text-decoration:none;white-space:nowrap}.button:hover{background:var(--hover)}.button.primary{background:var(--text);color:var(--canvas);border-color:var(--text)}.button.selected{color:var(--accent)}.settings-content>.button{margin-top:20px}.actions{display:flex;align-items:center;gap:10px;margin-top:18px;justify-content:flex-end;flex-wrap:wrap}.connection-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.connection-row>div{flex:1;min-width:0}.connection-row strong,.credential-option strong{font-size:13px;font-weight:500;display:block;overflow-wrap:anywhere}.connection-row small,.credential-option small{display:block;font-size:11px;color:var(--muted);margin-top:5px;overflow:hidden;text-overflow:ellipsis}.connection-row .actions{margin-top:10px;justify-content:flex-start;gap:15px}.text-button{padding:0;font-size:11px;color:var(--accent)}.text-button:hover{text-decoration:underline}.section-title{display:flex;align-items:center;justify-content:space-between;margin:30px 0 5px}.provider-form{display:grid;gap:17px}.provider-form label{font-size:12px}.provider-form input,.provider-form textarea{font-size:13px}.provider-form .select{max-width:none;justify-content:space-between}.instructions{font-size:13px;line-height:1.6;margin:24px 0 14px}.instructions textarea{margin-top:5px;line-height:1.6;font-size:13px}.toggle{height:18px;width:30px;min-width:30px;border-radius:20px;background:var(--active);padding:2px;display:block;position:relative;border:1px solid var(--line)}.toggle:after{content:"";display:block;width:12px;height:12px;border-radius:50%;background:var(--muted);transition:transform .18s}.toggle.on{background:var(--accent)}.toggle.on:after{background:var(--canvas);transform:translate(12px)}.notice{padding:12px;border:1px solid var(--line);border-radius:7px;margin-top:18px;color:var(--accent);font-size:12px;line-height:1.6}.dialog-body{padding:24px;line-height:1.6;font-size:13px}.dialog-body>p{color:var(--muted)}.dialog-body label{font-size:12px}.search-dialog{padding:12px}.search-field{display:flex;align-items:center;gap:10px;padding:0 10px;color:var(--muted)}.search-field input{width:100%;border:0;box-shadow:none!important;padding:13px 0}.search-results{max-height:350px;overflow:auto}.search-results>button{display:flex;justify-content:space-between;gap:20px;text-align:left;width:100%;padding:13px;border-radius:6px;font-size:13px}.search-results>button:hover{background:var(--hover)}.search-results span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-results small{color:var(--muted);font-size:10px;white-space:nowrap}.auth-dialog{text-align:center}.auth-logo{width:42px;height:48px;margin:2px auto 24px;display:block}.auth-dialog h2{font-family:"Anthropic Serif",serif;font-size:26px}.auth-code{display:flex;flex-direction:column;gap:7px;border:1px solid var(--line);padding:15px;border-radius:9px;margin:24px auto;width:260px}.auth-code small{color:var(--muted);font-size:11px}.auth-code strong{font-family:Anthropic Mono,monospace;letter-spacing:3px;font-size:23px}.auth-dialog>.button{margin-bottom:16px}.credential-options{display:grid;gap:8px;max-height:330px;overflow:auto}.credential-option{display:flex;align-items:center;gap:12px;padding:14px;text-align:left;border:1px solid var(--line);border-radius:8px}.credential-option>span{flex:1}.credential-option:hover{background:var(--hover)}.credential-option.selected{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 7%,transparent)}.sidebar-shade{display:none}:root[data-font=sans] .prose{font-family:Anthropic Sans,Helvetica,sans-serif}:root[data-size=small] .prose{font-size:14px}:root[data-size=large] .prose{font-size:18px}:root[data-width=wide] .transcript,:root[data-width=wide] .composer-area{max-width:900px}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes modal-in{0%{opacity:0;transform:translate(-50%,-49%) scale(.99)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@keyframes popover-in{0%{opacity:0;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}@keyframes message-in{0%{opacity:0;transform:scale(.92) translateY(6px)}to{opacity:1;transform:none}}@keyframes working-halo{50%{opacity:.3;transform:scale(1.5)}}@media(max-width:1000px){.sidebar{width:256px;margin-left:-256px}.composer-right{gap:3px}.model-trigger{max-width:210px}.empty-center h1{font-size:36px}.settings-content{padding:28px}.composer-area,.transcript{width:calc(100% - 40px)}}@media(max-width:760px){.sidebar{position:fixed;top:0;bottom:0;left:0;width:288px;margin-left:0;transform:translate(-100%);transition:transform .22s cubic-bezier(.2,.7,.2,1);box-shadow:10px 0 40px #0003}.sidebar.open{transform:translate(0)}.sidebar-shade.visible{display:block;position:fixed;inset:0;background:#0007;z-index:19;animation:fade .15s}.chat-header{height:50px;padding:0 14px}.credential-trigger{max-width:180px}.chat-title{max-width:190px;font-size:12px}.empty-center{top:44%;left:50%;right:auto;transform:translate(-50%,-50%);width:270px}.empty-center h1{font-size:34px;display:block;line-height:1.13;letter-spacing:-1.3px}.empty-center h1 img{display:inline-block;width:29px;height:32px;vertical-align:-4px;margin-right:5px}.plan-badge{position:fixed;top:66px;left:50%;transform:translate(-50%);white-space:nowrap;font-size:10px}.empty-center .plan-badge{position:fixed;top:calc(-44dvh + 92px)}.empty .composer-area{top:auto;bottom:max(24px,env(safe-area-inset-bottom));width:calc(100% - 32px);max-width:none}.composer-area{width:calc(100% - 24px);margin-bottom:max(12px,env(safe-area-inset-bottom))}.composer{padding:10px;border-radius:15px}.composer textarea{font-size:16px;min-height:36px;padding:2px 3px 10px}.model-trigger{font-size:11px;max-width:180px;padding:5px 3px}.composer .select{font-size:10px;gap:1px}.composer .select svg{width:10px}.composer-right{gap:3px}.send-button{width:29px;height:29px}.search-chip{font-size:0;gap:0}.search-chip svg{width:14px}.search-chip svg:last-child{display:none}.transcript{width:calc(100% - 32px);margin-top:16px}.prose{font-size:16px}.message{margin-bottom:20px}.message-actions{opacity:1}.response-model{max-width:180px;font-size:9px}.user-bubble{font-size:14px;max-width:92%;padding:10px 14px}.disclaimer{font-size:9px;padding-top:8px}.modal.wide{width:calc(100% - 16px);height:calc(100dvh - 16px);max-height:none;border-radius:10px}.settings-layout{display:flex;flex-direction:column}.settings-nav{width:auto;flex-direction:row;overflow-x:auto;padding:8px;background:var(--canvas);flex-shrink:0;border-bottom:1px solid var(--line)}.settings-nav button,.settings-nav a{white-space:nowrap;padding:9px 10px;font-size:11px;gap:6px}.settings-nav button svg{width:14px}.settings-nav a{margin:0}.settings-content{padding:24px 20px}.setting-row{gap:15px;font-size:12px;padding:19px 0}.setting-row small{font-size:10px}.setting-row .select{max-width:170px;font-size:11px}.settings-content>h2{font-size:21px}.model-menu{width:330px}.model-list{max-height:48dvh}.history-row .menu-trigger{opacity:1}.dialog-body{padding:20px}.connection-row{gap:8px}.connection-row strong{font-size:12px}.connection-row .button{font-size:10px}.auth-code{width:100%}.shortcut{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}:root[data-motion=reduced] *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.sidebar-top{justify-content:flex-start;gap:5px}.sidebar-top .brand{font-size:21px;letter-spacing:-.7px}.sidebar-top .brand img{height:23px;width:21px}.sidebar-top>.icon-button{width:25px}.composer{border:0;padding:8px;box-shadow:0 4px 20px #00000013,inset 0 0 0 1px var(--line);transition:box-shadow .2s ease}.composer:hover{box-shadow:0 4px 24px #00000018,inset 0 0 0 1px color-mix(in srgb,var(--muted) 30%,transparent)}.composer:focus-within{box-shadow:0 4px 24px #00000020,inset 0 0 0 1px color-mix(in srgb,var(--muted) 40%,transparent)}.composer textarea{padding:3.5px 8px;min-height:57px;font-size:14px;line-height:21px}.composer-tools{min-height:30px}.composer-tools>.menu-trigger{width:28px;height:28px}.send-button:active:not(:disabled){transform:scale(.95)}.empty .composer-area{top:44.51%}.effort-value{color:var(--muted);font-size:12px;font-weight:400}.model-menu{overflow:visible}.model-search{border-bottom:1px solid var(--line)}.model-list{max-height:min(370px,50dvh)}.effort-row{width:calc(100% - 12px);margin:0 6px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:11px 9px;font-size:13px;border-radius:5px}.effort-row:hover{background:var(--hover)}.effort-row>span:last-child{display:flex;align-items:center;gap:6px;color:var(--muted)}.effort-row svg{transform:rotate(-90deg)}.effort-menu{width:300px}.effort-menu>p{padding:7px 9px;font-size:12px;line-height:1.5;color:var(--muted);margin-bottom:4px}.main:not(.empty) .composer-area{max-width:768px;margin-bottom:40px}.composer.compact{position:relative;min-height:44px}.compact textarea{min-height:28px;padding-left:36px;padding-right:36px}.compact .composer-tools{position:absolute;bottom:8px;left:8px;right:8px;height:28px;min-height:28px;pointer-events:none}.compact .composer-tools button,.compact .composer-tools .search-chip{pointer-events:auto}.compact .send-button{height:28px;width:28px}.compact-picker{position:absolute;right:0;bottom:-42px;pointer-events:auto}.compact .search-chip{position:absolute;bottom:0;left:32px}.compact:has(.search-chip) textarea{padding-left:100px}.compact-picker .model-trigger{padding:5px 8px}.main:not(.empty) .disclaimer{position:absolute;top:100%;left:16px;right:210px;padding-top:12px;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main:not(.empty) .transcript{max-width:736px}.chat-header{height:44px}.main:not(.empty) .chat-header{border-bottom:1px solid var(--line)}.transcript{margin-top:36px}.message.user{margin-top:0;margin-bottom:36px}.user-bubble{background:color-mix(in srgb,var(--text) 5%,var(--canvas));max-width:85%;border-radius:14px;transform-origin:100%;animation:message-in .45s cubic-bezier(.34,1.3,.64,1)}.prose{font-size:16px;line-height:1.55}.message-actions{margin-top:8px}.code-block{background:transparent;border-color:var(--line);border-radius:12px}.code-head{background:transparent;padding:8px 14px 0;font-size:12px}.code-block code.hljs{padding:8px 14px 16px;font-size:13px}.code-head .icon-button{opacity:0}.code-block:hover .code-head .icon-button,.code-block:focus-within .code-head .icon-button{opacity:1}@media(min-width:761px)and (max-width:1000px){.sidebar{width:288px;margin-left:-288px}}@media(max-width:760px){.empty .composer-area{top:auto}.composer textarea{font-size:16px}.compact textarea{font-size:14px}.compact .search-chip{font-size:0}.compact:has(.search-chip) textarea{padding-left:56px}.main:not(.empty) .composer-area{margin-bottom:max(44px,calc(env(safe-area-inset-bottom) + 36px));width:calc(100% - 24px)}.main:not(.empty) .disclaimer{left:6px;right:180px;font-size:9px}.compact-picker .model-trigger{font-size:11px;max-width:200px}.model-trigger{max-width:260px}.model-trigger .effort-value{font-size:10px}.compact .composer-tools{bottom:8px}.empty .composer textarea{min-height:40px}.empty-center .plan-badge{top:calc(-44dvh + 92px)}.code-head .icon-button{opacity:1}.transcript{margin-top:25px}.message.user{margin-bottom:28px}}.picker-positioner{z-index:65;max-width:calc(100vw - 16px);outline:0}.claude-picker{width:416px;max-width:var(--available-width);max-height:var(--available-height);background:var(--composer);color:var(--text);font:400 14px/20px Anthropic Sans,Helvetica,sans-serif;border:0;border-radius:14px;box-shadow:inset 0 0 0 1px #ffffff0a,0 8px 24px #00000052,0 2px 6px #0003;outline:none;overflow:auto;scrollbar-width:thin}.picker-group{padding:6px}.picker-item{display:flex;align-items:center;gap:6px;padding:4px 10px;min-height:28px;border-radius:8px;font-size:14px;line-height:20px;font-weight:400;outline:none;cursor:pointer;user-select:none;color:var(--text);text-decoration:none}.picker-item[data-highlighted],.picker-item[data-popup-open]{background:color-mix(in srgb,var(--text) 5%,transparent)}.picker-model-row{height:46px;padding:4px 10px 5px}.picker-model-copy{flex:1;min-width:0}.picker-model-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:20px}.picker-model-detail{display:block;font-size:13px;line-height:17px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.picker-check{color:#2587d4;flex-shrink:0;stroke-width:2}.picker-separator{height:1px;background:var(--line);margin:4px 16px;border:0}.picker-submenu-trigger{justify-content:space-between;margin:0 6px}.picker-submenu-trigger>svg{color:var(--muted)}.picker-submenu-value{display:flex;align-items:center;gap:6px;color:var(--muted)}.picker-footnote{font-size:13px;line-height:17px;color:var(--muted);padding:4px 10px}.effort-picker{width:320px}.effort-explanation{font:13px/17px Anthropic Sans,Helvetica,sans-serif;color:var(--muted);padding:4px 10px;margin:0 0 3px}.picker-effort-row{height:28px;justify-content:space-between}.picker-effort-row>span{display:flex;align-items:center;gap:6px}.recommended{border:1px solid color-mix(in srgb,var(--muted) 35%,transparent);border-radius:999px;font-size:9px;line-height:12px;padding:0 4px;color:var(--muted)}.all-models-picker{width:360px;overflow:hidden}.picker-scroll{max-height:min(430px,60dvh);overflow:auto;scrollbar-width:thin;padding:6px}.picker-search{display:flex;align-items:center;gap:8px;margin:6px 10px 0;padding:0 6px;border-bottom:1px solid var(--line);color:var(--muted)}.picker-search input{border:0;padding:11px 0;box-shadow:none;outline:none;flex:1;font-size:13px;min-width:0}.catalog-picker-row{height:46px}.catalog-picker-row img{width:20px;height:20px;object-fit:contain;margin-right:3px}.picker-message{font-size:13px;color:var(--muted);padding:12px 16px;margin:0}.claude-picker[data-ending-style],.claude-picker[data-starting-style]{opacity:1;transform:none}.model-trigger{font-size:14px;line-height:20px;padding:4px 8px;border-radius:8px}.effort-value{font-size:14px;color:var(--muted)}:root[data-theme=dark]{--text: #ffffffed;--muted: #ffffff91;--line: #ffffff14}:root[data-theme=light] .claude-picker{box-shadow:inset 0 0 0 1px #0000000a,0 8px 24px #0000001f,0 2px 6px #00000014}@media(max-width:760px){.claude-picker{max-width:calc(100vw - 16px)}.all-models-picker{width:min(360px,calc(100vw - 16px))}.picker-scroll{max-height:min(380px,52dvh)}.effort-picker{width:min(320px,calc(100vw - 16px))}.model-trigger{font-size:13px}.effort-value{font-size:12px}}.menu{background:var(--composer);border:0;border-radius:14px;padding:6px;box-shadow:inset 0 0 0 1px #ffffff0a,0 8px 24px #00000052,0 2px 6px #0003;animation:none}.menu-item{border-radius:8px;min-height:28px;padding:4px 10px;font-size:14px;line-height:20px}.menu-item[data-highlighted]{background:color-mix(in srgb,var(--text) 5%,transparent)}.modal{background:var(--sidebar);animation:none;transition:opacity .2s cubic-bezier(.165,.84,.44,1),scale .2s cubic-bezier(.165,.84,.44,1);scale:1;opacity:1;box-shadow:inset 0 0 0 1px #ffffff0a,0 1px 2px #0000000f,0 2px 8px #0000003d}.modal[data-starting-style],.modal[data-ending-style]{opacity:0;scale:.98}.overlay{animation:none;opacity:1;transition:opacity .2s cubic-bezier(.165,.84,.44,1)}.overlay[data-starting-style],.overlay[data-ending-style]{opacity:0}.modal.wide{width:calc(100vw - 32px);height:calc(100dvh - 32px);max-height:800px}.settings-nav{background:var(--canvas)}.settings-content{padding:16px}.settings-content>h2{font-size:15px;font-weight:600;margin:0 0 22px}.setting-row{padding:16px 0;font-size:14px;min-height:52px;gap:16px}.setting-row .select{border:0;padding:4px 10px;font-size:14px;line-height:20px;min-height:28px}.settings-nav button,.settings-nav a{font-size:14px;line-height:20px;padding:6px 10px;min-height:32px}.settings-nav{padding:16px;gap:2px}.settings-nav button.selected{border-radius:10px}.modal-head{height:44px;padding:0 10px 0 16px}.sidebar{transition:margin-left .3s cubic-bezier(.32,.72,0,1)}.icon-button{transition:background .12s cubic-bezier(.32,.72,0,1),color .12s cubic-bezier(.32,.72,0,1)}@media(max-width:760px){.modal.wide{width:calc(100vw - 16px);height:calc(100dvh - 16px);max-height:none}.settings-nav{padding:8px}.settings-nav button,.settings-nav a{font-size:12px}.setting-row{font-size:13px}.sidebar{transition:transform .3s cubic-bezier(.165,.84,.44,1)}}.sidebar{position:relative;width:var(--sidebar-width, 288px);margin-left:calc(-1 * var(--sidebar-width, 288px))}.sidebar.open{margin-left:0}.sidebar-resize{position:absolute;right:-2px;top:0;bottom:0;width:5px;z-index:22;cursor:col-resize;touch-action:none}.sidebar-resize:hover{background:color-mix(in srgb,var(--muted) 20%,transparent)}.resizing .sidebar{transition:none}.resizing{cursor:col-resize;user-select:none}.select{background:none}.select-menu{max-height:min(420px,var(--available-height));overflow:auto}.select-menu [data-selected]{background:color-mix(in srgb,var(--text) 5%,transparent)}@media(max-width:760px){.sidebar{position:fixed;width:288px;margin-left:0}.sidebar-resize{display:none}}@media(prefers-reduced-motion:reduce){.modal,.overlay,.sidebar,.icon-button{transition:none!important;animation:none!important;scale:1!important}}:root[data-motion=reduced] .modal,:root[data-motion=reduced] .overlay,:root[data-motion=reduced] .sidebar,:root[data-motion=reduced] .icon-button{transition:none!important;animation:none!important;scale:1!important}.theme-segment{display:flex;padding:2px;border-radius:8px;background:color-mix(in srgb,var(--text) 4%,transparent)}.theme-segment button{height:24px;width:26px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--muted)}.theme-segment button[aria-checked=true]{background:color-mix(in srgb,var(--text) 10%,transparent);color:var(--text);box-shadow:0 1px 2px #0002}.theme-segment button:hover{color:var(--text)}.settings-search{height:28px;display:flex;align-items:center;gap:7px;padding:0 8px;margin-bottom:12px;background:color-mix(in srgb,var(--text) 5%,transparent);border-radius:7px;color:var(--muted)}.settings-search input{width:100%;height:28px;min-height:0;padding:2px 0;border:0;box-shadow:none;font-size:13px}:root[data-face=system] body{font-family:system-ui,Segoe UI,sans-serif}:root[data-face=serif] body{font-family:"Anthropic Serif",serif}@media(max-width:760px){.settings-search{min-width:140px;margin:0 5px 0 0;height:32px}.settings-search input{height:32px}.settings-nav{align-items:center}}.setting-row{padding:11.5px 0;min-height:52px}.setting-row:last-child{border-bottom:0}@media(min-width:761px){.sidebar{transition:none}}.message-images{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-bottom:8px}.message-images button{padding:0;border-radius:10px;overflow:hidden}.message-images img{width:120px;height:120px;object-fit:cover;display:block}.image-view{padding:16px;display:flex;justify-content:center}.image-view img{max-width:100%;max-height:70dvh;object-fit:contain}.thinking[open]>div{animation:trace-in .2s cubic-bezier(.19,1,.22,1)}@keyframes trace-in{0%{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}.plan-badge{position:absolute;top:56px;left:50%;transform:translate(-50%);white-space:nowrap}.picker-section-title{padding:4px 10px;margin:0;font-size:13px;line-height:20px;color:var(--muted)}.picker-mobile-list .picker-model-row{height:28px}.picker-mobile-list .picker-model-row img{width:16px;height:16px}.picker-mobile-list .picker-model-detail{display:none}.mobile-model-search{margin:0 10px 6px;padding:0 0 3px}.mobile-model-search input{padding:5px 0}@media(max-width:760px){.empty-center{top:49.1%;width:270px}.empty .composer-area{width:calc(100% - 52.8px);bottom:max(40px,env(safe-area-inset-bottom))}.empty .composer textarea{min-height:28px;padding:3.5px 8px;font-size:14px}.empty .composer-tools{height:36px;min-height:36px}.empty .composer{height:auto;padding:8px}.claude-picker.mobile-picker{width:100vw;max-width:100vw;max-height:min(var(--available-height),calc(100dvh - 100px));overflow:auto}.mobile-picker .picker-group{padding:6px}.plan-badge{top:56px}.model-trigger .effort-value{display:none}.model-trigger{max-width:230px}.empty-center h1{line-height:1.13}}.prompt-input{display:block;position:relative;min-height:57px;max-height:240px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;outline:none;padding:3.5px 8px;font:14px/21px Anthropic Sans,Helvetica,sans-serif;scrollbar-width:thin}.prompt-input[data-empty=true]:before{content:attr(data-placeholder);color:var(--muted);pointer-events:none;position:absolute;left:8px;top:3.5px}.compact .prompt-input{min-height:28px;padding-left:36px;padding-right:36px}.compact .prompt-input[data-empty=true]:before{left:36px}.compact:has(.search-chip) .prompt-input{padding-left:100px}.compact:has(.search-chip) .prompt-input[data-empty=true]:before{left:100px}@media(max-width:760px){.empty .prompt-input{min-height:28px}.compact:has(.search-chip) .prompt-input{padding-left:56px}.compact:has(.search-chip) .prompt-input[data-empty=true]:before{left:56px}}.plan-badge{font-size:14px;line-height:20px;padding:4px 8px;gap:6px}.badge-link{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.badge-separator{color:var(--muted)}.credential-trigger{width:28px;height:28px;padding:4px;justify-content:center;color:var(--muted)}.profile{position:relative;border-top:1px solid var(--line);padding-top:5px;margin-top:6px;min-height:38px}.profile>.menu-trigger{width:calc(100% - 28px);height:32px;padding:4px 6px;gap:8px}.profile .avatar{height:20px;width:20px;font-size:10px}.profile .avatar svg{width:12px}.profile-name{display:flex;align-items:center;gap:5px;white-space:nowrap}.profile-name small{margin-top:0;font-size:11px;white-space:nowrap}.profile-name small:before{content:"·";margin-right:4px}.profile-name strong{font-size:13px}.footer-apps{position:absolute;right:0;top:6px;width:24px;height:24px}.sidebar-top .brand{font-weight:500}.chat-header{padding-right:14px}