:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft Yahei",sans-serif;color:#eeeef2;background:#111216;font-synthesis:none;--muted:#9699a6;--line:#2b2d35;--accent:#9cb0ff}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit;border:1px solid var(--line);border-radius:9px;background:#252731;padding:10px 14px}button:hover{background:#30333f}button:disabled{opacity:.45;cursor:wait}.hidden{display:none!important}.center{min-height:100dvh;display:grid;place-items:center;padding:24px}.card{width:min(100%,390px);padding:30px;background:#191b22;border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 80px #0003}h1{font-size:25px;letter-spacing:-.7px;margin:18px 0 8px}.brand{font-size:35px;font-weight:700;letter-spacing:-4px}.brand span{color:var(--accent)}.muted{color:var(--muted)}.small{font-size:12px}label{display:block;font-size:13px;margin:22px 0 14px}input{width:100%;background:#111216;color:#fff;border:1px solid #383b48;border-radius:8px;padding:12px;margin-top:8px;outline:none}input:focus,textarea:focus{border-color:#8898df}.primary{background:#d4ddff;color:#1b2343;border-color:#d4ddff;font-weight:650}.primary:hover{background:#e6ebff}.card .primary{width:100%;margin-top:12px}.error{color:#ffadb2;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;min-height:1em}.workspace{display:flex;height:100dvh}aside{width:265px;flex-shrink:0;border-right:1px solid var(--line);background:#17181e;display:flex;flex-direction:column;padding:24px 16px;gap:24px}.logo{color:#eee;text-decoration:none;font-weight:700;font-size:23px;letter-spacing:-.7px;padding:0 8px}.logo span{font-size:9px;letter-spacing:1.8px;color:var(--muted);margin-left:8px}.new-chat{text-align:left;background:#22242e}nav{overflow:auto;flex:1;display:flex;flex-direction:column;gap:5px}nav button{background:transparent;border-color:transparent;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left;font-size:13px;min-height:41px;flex-shrink:0}nav button.selected{background:#2a2d39;color:#d3dcff}nav .empty{font-size:13px;color:var(--muted);padding:12px}.sidebar-footer{font-size:12px;color:#bec1cc;padding:12px 6px 0;border-top:1px solid var(--line)}.online{color:#8dd6ab;margin-right:5px}.subtle{background:transparent;border:0;color:var(--muted);font-size:12px;padding:12px 5px 0}.sidebar-footer .subtle{display:block}main{min-width:0;flex:1;display:flex;flex-direction:column}header{height:77px;flex-shrink:0;border-bottom:1px solid var(--line);padding:18px 30px;display:flex;align-items:center;gap:14px}header strong{display:block;font-size:14px;max-width:50vw;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}#model-label{display:block;color:var(--muted);font-size:11px;margin-top:4px}.badge{margin-left:auto;color:#b4bbcf;border:1px solid #373d4d;border-radius:20px;padding:5px 10px;font-size:11px;white-space:nowrap}.icon{display:none}#messages{overflow:auto;flex:1;padding:24px max(24px,calc((100% - 850px)/2));scroll-behavior:smooth}.welcome{margin:12vh auto;max-width:550px}.welcome h2{font-size:28px;font-weight:550;letter-spacing:-1px}.welcome p{line-height:1.9;color:var(--muted);font-size:14px}.message{margin:8px 0 28px;line-height:1.8;font-size:14px;overflow-wrap:anywhere}.message .role{font-size:11px;color:var(--muted);margin-bottom:8px;letter-spacing:.6px}.message.user{background:#232630;padding:15px 20px;border-radius:13px}.message pre{margin:10px 0;overflow:auto;background:#0c0e12;border:1px solid var(--line);padding:16px;border-radius:8px;font:12px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre}.message .prose{white-space:pre-wrap}#progress{margin:0 max(24px,calc((100% - 850px)/2));padding:12px 0;border-top:1px solid var(--line);font-size:12px}details{margin-top:8px}summary{cursor:pointer;color:#b4bddf}#events{max-height:160px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;font:11px/1.65 ui-monospace,monospace;color:#afb5c8}.composer-area{padding:16px max(24px,calc((100% - 850px)/2)) 10px}#message-form{border:1px solid #3b3e4b;border-radius:15px;background:#1c1e26;padding:13px 14px 10px;box-shadow:0 8px 30px #0002}textarea{width:100%;resize:vertical;max-height:230px;min-height:55px;border:0;color:#eee;background:transparent;outline:none;font-size:14px;line-height:1.6}.composer-bottom{display:flex;align-items:center;gap:8px}.composer-bottom span{margin-right:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:70%}.composer-bottom button{padding:8px 13px;font-size:13px}.disclaimer{font-size:10px;text-align:center;color:#797d8d;margin:10px 0 0}#app-error{margin:6px 0 0;font-size:12px}@media(max-width:760px){aside{display:none;position:absolute;z-index:10;height:100dvh;width:270px;box-shadow:10px 0 30px #0008}aside.open{display:flex}.icon{display:block;background:transparent;border:0;padding:6px}header{padding:14px 16px;height:68px}.badge{font-size:9px}#messages{padding:18px}#progress{margin:0 18px}.composer-area{padding:12px 14px 10px}.composer-bottom span{max-width:55%;font-size:10px}.welcome{margin-top:9vh}.welcome h2{font-size:25px}.card{padding:24px}.message{font-size:13px}}

select{font:inherit;color:#eee;background:#232630;border:1px solid #424654;border-radius:7px;padding:7px;max-width:100%}#model-select{font-size:11px;margin-top:5px;padding:3px 6px}.title-group{min-width:0}.project-tools{display:flex;flex-wrap:wrap;gap:8px}.project-tools select{width:100%;font-size:13px}.project-tools button{font-size:12px;padding:7px 9px}.chat-row{display:flex;align-items:center;min-width:0}.chat-row>button:first-child{flex:1;min-width:0}.chat-more{padding:6px 10px;flex:none}.context-menu{position:fixed;z-index:50;width:225px;max-height:calc(100dvh - 12px);overflow:auto;background:#22252e;border:1px solid #4a5062;border-radius:10px;padding:7px;box-shadow:0 12px 40px #0009}.context-menu button{display:block;width:100%;text-align:left;background:transparent;border:0;padding:9px 12px;font-size:13px}.context-menu label{font-size:12px;margin:6px 12px}.context-menu select{display:block;width:100%;margin-top:5px}.context-menu button:hover,.context-menu button:focus{background:#34394a}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid #9cb0ff;outline-offset:2px}.attach{white-space:nowrap;cursor:pointer;margin:0;font-size:12px;padding:7px;border:1px solid #424654;border-radius:7px}.file-list{display:flex;gap:8px;flex-wrap:wrap;max-height:100px;overflow:auto;margin-bottom:8px}.file-list a{color:#c7d2ff;font-size:12px;max-width:100%;overflow-wrap:anywhere;padding:7px 9px;border:1px solid #3b4051;border-radius:8px;text-decoration:none}.composer-bottom span{max-width:45%}@media(max-width:760px){.composer-bottom span{display:none}.attach{margin-right:auto}header strong{max-width:45vw}aside{gap:15px}}