@font-face{font-family:"InterV";src:url("/vendor/inter.woff2") format("woff2");font-weight:100 900;font-display:swap;font-style:normal}
:root{
  --bg:#1b1a18; --panel:#161513; --elev:#232220; --elev2:#2c2a27; --hover:#201f1c;
  --line:rgba(255,255,255,.07); --line2:rgba(255,255,255,.11);
  --tx:#edece9; --mut:#a4a099; --faint:#76726b;
  --acc:#e0703a; --acc-tx:#f0905f; --acc-soft:rgba(224,112,58,.14);
  --code:#141311;
  --font:"InterV",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"JetBrains Mono",Menlo,Consolas,monospace;
  --r:16px;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--tx);font:15.5px/1.7 var(--font);display:flex;overflow:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button{font:inherit;cursor:pointer;color:inherit}
button svg{display:block}
::selection{background:rgba(224,112,58,.28)}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:#34322e;border-radius:9px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:#403d38;background-clip:content-box}

#side{width:262px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;transition:margin-left .24s cubic-bezier(.4,0,.2,1)}
#side .top{padding:16px 12px 8px}
.brand{display:flex;align-items:center;gap:10px;font-weight:680;font-size:15.5px;padding:4px 8px 14px}
.brand .dot{width:15px;height:15px;border-radius:5px;background:var(--acc)}
.newbtn{width:100%;display:flex;align-items:center;gap:10px;justify-content:flex-start;padding:11px 13px;border:1px solid var(--line2);border-radius:13px;background:transparent;font-weight:560;font-size:14.5px;color:var(--tx);transition:.16s}
.newbtn:hover{background:var(--hover);border-color:var(--line2)}
.newbtn svg{width:17px;height:17px;color:var(--mut)}
#list{flex:1;overflow-y:auto;padding:10px 8px 16px}
.lbl{font-size:11.5px;letter-spacing:.02em;color:var(--faint);padding:6px 12px 6px;font-weight:600}
.conv{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:11px;color:var(--mut);font-size:14.5px;cursor:pointer;transition:.14s}
.conv:hover{background:var(--hover);color:var(--tx)}
.conv.active{background:var(--elev2);color:var(--tx)}
.conv .dot{width:6px;height:6px;border-radius:50%;background:transparent;flex-shrink:0}
.conv.active .dot{background:var(--acc)}
.conv .title{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv .del{opacity:0;border:0;background:none;color:var(--faint);display:flex;padding:3px;border-radius:7px;transition:.14s}
.conv .del svg{width:15px;height:15px}
.conv:hover .del{opacity:1}
.conv .del:hover{color:#e06a5a;background:rgba(224,106,90,.12)}

#main{flex:1;display:flex;flex-direction:column;min-width:0}
#bar{display:flex;align-items:center;gap:12px;padding:15px 20px;border-bottom:1px solid var(--line);font-weight:620;font-size:15px}
#ham{display:none;background:none;border:0;color:var(--mut);padding:0}
#ham svg{width:22px;height:22px}
#log{flex:1;overflow-y:auto;padding:30px 18px 10px}
.wrap{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:28px}
.row{display:flex;gap:15px;align-items:flex-start;animation:fade .26s ease both}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.av{width:30px;height:30px;border-radius:9px;flex-shrink:0;display:flex;align-items:center;justify-content:center;margin-top:2px}
.av svg{width:16px;height:16px}
.av.u{background:var(--elev2);color:var(--mut);border:1px solid var(--line2)}
.av.a{background:var(--acc-soft);color:var(--acc-tx)}
.col{flex:1;min-width:0}
.ucard{display:inline-block;background:var(--elev);border:1px solid var(--line);border-radius:var(--r);padding:11px 15px;white-space:pre-wrap;word-wrap:break-word;line-height:1.6}
.acts{display:flex;gap:16px;margin-top:9px;height:15px}
.abtn{opacity:0;background:none;border:0;color:var(--faint);font-size:12.5px;font-weight:500;padding:0;transition:.15s}
.row:hover .abtn{opacity:1}
.abtn:hover{color:var(--acc-tx)}
.editta{width:100%;background:var(--code);color:var(--tx);border:1px solid var(--line2);border-radius:14px;padding:11px 14px;font:inherit;resize:none;max-height:280px;outline:none}
.editta:focus{border-color:var(--acc)}

.msg{min-width:0}
.msg>*:first-child{margin-top:0}.msg>*:last-child{margin-bottom:0}
.msg p{margin:.7em 0}
.msg h1,.msg h2,.msg h3,.msg h4{line-height:1.35;margin:1.1em 0 .55em;font-weight:660}
.msg h1{font-size:1.4em}.msg h2{font-size:1.24em}.msg h3{font-size:1.1em}
.msg ul,.msg ol{margin:.65em 0;padding-left:1.55em}
.msg li{margin:.3em 0}
.msg li::marker{color:var(--faint)}
.msg a{color:var(--acc-tx);text-decoration:none;border-bottom:1px solid rgba(240,144,95,.3)}
.msg a:hover{border-bottom-color:var(--acc-tx)}
.msg blockquote{border-left:3px solid var(--line2);margin:.75em 0;padding:.2em 0 .2em 15px;color:var(--mut)}
.msg :not(pre)>code{background:var(--elev2);border:1px solid var(--line);border-radius:6px;padding:.12em .42em;font-family:var(--mono);font-size:.87em}
.msg pre{margin:.5em 0 1.05em;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--code)}
.msg pre code{display:block;background:var(--code);padding:14px 16px;font-family:var(--mono);font-size:13px;line-height:1.55;overflow-x:auto}
.codebar{display:flex;justify-content:space-between;align-items:center;background:var(--elev);border-bottom:1px solid var(--line);padding:8px 10px 8px 15px;font-size:12px;color:var(--faint)}
.codebar .copy{display:flex;align-items:center;gap:6px;background:none;border:0;color:var(--faint);font-size:12px;padding:3px 8px;border-radius:7px;transition:.14s}
.codebar .copy:hover{color:var(--tx);background:var(--hover)}
.codebar .copy svg{width:13px;height:13px}
.msg table{border-collapse:collapse;margin:.75em 0;font-size:.92em;display:block;overflow:auto}
.msg th,.msg td{border:1px solid var(--line2);padding:7px 11px}
.msg th{background:var(--elev)}
.msg hr{border:0;border-top:1px solid var(--line2);margin:1.2em 0}
.cur{display:inline-block;width:8px;height:1.05em;background:var(--acc);vertical-align:-2px;margin-left:2px;border-radius:2px;animation:blink 1.05s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.dots{display:inline-flex;gap:5px;padding:7px 0}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--mut);animation:bob 1s infinite ease-in-out}
.dots i:nth-child(2){animation-delay:.16s}.dots i:nth-child(3){animation-delay:.32s}
@keyframes bob{0%,80%,100%{transform:translateY(0);opacity:.45}40%{transform:translateY(-5px);opacity:1}}

/* shipped files */
.files{display:flex;flex-direction:column;gap:9px;margin:.5em 0 .2em}
.file{border:1px solid var(--line);border-radius:14px;background:var(--elev);overflow:hidden}
.file-head{display:flex;align-items:center;gap:11px;padding:11px 13px}
.file-ic{width:32px;height:32px;border-radius:9px;background:var(--acc-soft);color:var(--acc-tx);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.file-ic svg{width:16px;height:16px}
.file-meta{flex:1;min-width:0}
.file-name{font-size:14.5px;font-weight:560;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-sub{font-size:11.5px;color:var(--faint)}
.file-btns{display:flex;gap:7px;flex-shrink:0}
.file-btns button{display:flex;align-items:center;gap:5px;border:1px solid var(--line2);background:transparent;color:var(--mut);font-size:12.5px;padding:6px 11px;border-radius:10px;transition:.14s}
.file-btns button:hover{color:var(--tx);background:var(--hover)}
.file-btns button svg{width:14px;height:14px}
.file-prev{display:grid;grid-template-rows:0fr;transition:grid-template-rows .26s cubic-bezier(.4,0,.2,1)}
.file.open .file-prev{grid-template-rows:1fr}
.file-prev>div{overflow:hidden;min-height:0}
.file.open .file-prev>div{border-top:1px solid var(--line)}
.file-prev pre{margin:0;border:0;border-radius:0;max-height:340px;overflow:auto}
.file-prev pre code{display:block;background:var(--code);padding:13px 15px;font-family:var(--mono);font-size:12.5px;line-height:1.55}

/* reasoning */
.think{margin-bottom:13px;border:1px solid var(--line);border-radius:14px;background:var(--elev);overflow:hidden}
.th-head{display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:none;border:0;padding:10px 14px;color:var(--mut);font-size:13.5px;font-weight:560}
.th-head svg.sp{width:14px;height:14px;color:var(--faint)}
.th-head .chev{margin-left:auto;width:15px;height:15px;transition:transform .25s;color:var(--faint)}
.think.open .th-head .chev{transform:rotate(180deg)}
.th-wrap{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s cubic-bezier(.4,0,.2,1)}
.think.open .th-wrap{grid-template-rows:1fr}
.tb{overflow:hidden;min-height:0}
.think.open .tb{border-top:1px solid var(--line)}
.tb-inner{padding:11px 14px;white-space:pre-wrap;color:var(--mut);font-size:13.5px;line-height:1.6}

#composer{padding:8px 18px 20px}
.cbox{max-width:760px;margin:0 auto;display:flex;gap:9px;align-items:flex-end;background:var(--elev);border:1px solid var(--line2);border-radius:20px;padding:9px;transition:.18s}
.cbox:focus-within{border-color:var(--acc)}
.iconbtn{width:38px;height:38px;flex-shrink:0;border:1px solid var(--line2);border-radius:13px;background:transparent;display:flex;align-items:center;justify-content:center;color:var(--mut);transition:.16s;padding:0;line-height:0}
.iconbtn svg{width:18px;height:18px}
.iconbtn:hover{background:var(--hover);color:var(--tx)}
#think.on{background:var(--acc-soft);border-color:var(--acc);color:var(--acc-tx)}
#t{flex:1;resize:none;background:none;border:0;outline:0;color:var(--tx);font:inherit;max-height:220px;padding:9px 5px}
#t::placeholder{color:var(--faint)}
#send{width:38px;height:38px;flex-shrink:0;border:0;border-radius:13px;background:var(--acc);color:#fff;display:flex;align-items:center;justify-content:center;transition:.16s;padding:0;line-height:0}
#send:hover{filter:brightness(1.07)}
#send.stop{background:var(--elev2);color:var(--tx)}
#send svg{width:18px;height:18px}
.hint{max-width:760px;margin:10px auto 0;text-align:center;font-size:12px;color:var(--faint)}
.hint b{color:var(--acc-tx);font-weight:600}

#modal{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;background:rgba(10,9,8,.62);backdrop-filter:blur(7px);opacity:0;visibility:hidden;transition:.2s}
#modal.show{opacity:1;visibility:visible}
.card{width:min(360px,92vw);background:var(--panel);border:1px solid var(--line2);border-radius:22px;padding:28px 26px;text-align:center;transform:translateY(10px) scale(.98);transition:.24s cubic-bezier(.2,.8,.2,1)}
#modal.show .card{transform:none}
.card .lock{width:46px;height:46px;border-radius:14px;background:var(--acc-soft);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.card .lock svg{width:22px;height:22px;color:var(--acc-tx)}
.card h2{margin:0 0 5px;font-size:18px;font-weight:660}
.card p{margin:0 0 20px;color:var(--mut);font-size:13.5px}
#codeInput{width:100%;background:var(--code);border:1px solid var(--line2);border-radius:13px;color:var(--tx);font:600 26px/1 var(--mono);letter-spacing:.45em;text-align:center;padding:16px 6px 16px 20px;outline:none;transition:.16s}
#codeInput:focus{border-color:var(--acc)}
#codeErr{color:#e06a5a;font-size:12.5px;min-height:16px;margin-top:11px}

#toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,14px);background:var(--elev2);border:1px solid var(--line2);color:var(--tx);font-size:13px;padding:11px 17px;border-radius:12px;opacity:0;visibility:hidden;transition:.22s;z-index:30}
#toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* login fields + account footer */
.card input{width:100%;background:var(--code);border:1px solid var(--line2);border-radius:12px;color:var(--tx);font:inherit;padding:12px 14px;outline:none;margin-bottom:10px;transition:.16s}
.card input:focus{border-color:var(--acc)}
#loginBtn{width:100%;background:var(--acc);color:#fff;border:0;border-radius:12px;padding:12px;font-weight:600;font-size:14.5px;transition:.16s;margin-top:2px}
#loginBtn:hover{filter:brightness(1.07)}
#me{border-top:1px solid var(--line);padding:11px 12px;display:flex;align-items:center;gap:9px;font-size:13px;color:var(--mut)}
#me:empty{display:none}
#me .who{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#me .who b{color:var(--tx);font-weight:600}
#me .out{border:1px solid var(--line2);background:transparent;color:var(--mut);font-size:12px;padding:5px 10px;border-radius:9px;transition:.14s;flex-shrink:0}
#me .out:hover{color:var(--tx);background:var(--hover)}

/* attachment chips in composer */
#chips{max-width:760px;margin:0 auto 8px;display:flex;flex-wrap:wrap;gap:8px}
#chips:empty{display:none}
.chip{display:flex;align-items:center;gap:8px;background:var(--elev);border:1px solid var(--line2);border-radius:12px;padding:6px 9px 6px 6px;max-width:230px}
.chip .thumb{width:30px;height:30px;border-radius:7px;object-fit:cover;flex-shrink:0;background:var(--elev2)}
.chip .ficon{width:30px;height:30px;border-radius:7px;background:var(--acc-soft);color:var(--acc-tx);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.chip .ficon svg{width:15px;height:15px}
.chip .cname{font-size:12.5px;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip .x{flex-shrink:0;border:0;background:none;color:var(--faint);padding:2px;border-radius:6px;display:flex;cursor:pointer}
.chip .x svg{width:14px;height:14px}
.chip .x:hover{color:var(--tx);background:var(--hover)}
.chip .spin{width:15px;height:15px;border:2px solid var(--line2);border-top-color:var(--acc);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}
@keyframes spin{to{transform:rotate(360deg)}}
.cbox.drag{border-color:var(--acc);background:var(--acc-soft)}

/* attachments inside a user message */
.uatt{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:9px}
.uatt img{max-width:240px;max-height:240px;border-radius:13px;border:1px solid var(--line);display:block}
.uatt .filechip{display:flex;align-items:center;gap:10px;background:var(--elev);border:1px solid var(--line);border-radius:13px;padding:9px 13px}
.uatt .filechip .ficon{width:30px;height:30px;border-radius:8px;background:var(--acc-soft);color:var(--acc-tx);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.uatt .filechip .ficon svg{width:15px;height:15px}
.uatt .filechip .cname{font-size:13.5px}

@media(max-width:780px){
  #side{position:fixed;z-index:5;height:100%;margin-left:-262px;box-shadow:0 0 50px #000b}
  #side.open{margin-left:0}
  #ham{display:flex}
}