:root{--bg:#fff;--bg-2:#f4f5f7;--bg-3:#e8eaee;--fg:#16181d;--muted:#667085;--border:#dcdfe5;--accent:#4a5bf0;--accent-fg:#fff;--danger:#c62828;--ok:#1b7f3b;--warn-bg:#fff4d6;--warn-fg:#6b4e00;--user-bubble:#e9ecff;--code-bg:#f6f8fa;--tok-keyword:#cf222e;--tok-string:#0a3069;--tok-number:#0550ae;--tok-comment:#6e7781;--tok-title:#8250df;--tok-attr:#116329;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1115;--bg-2:#171a21;--bg-3:#222732;--fg:#e8eaee;--muted:#9aa3b2;--border:#2a303c;--accent:#7886ff;--accent-fg:#0b0d12;--danger:#ff6b6b;--ok:#5fd38a;--warn-bg:#3a2f10;--warn-fg:#ffd77a;--user-bubble:#262c4a;--code-bg:#12151b;--tok-keyword:#ff7b72;--tok-string:#a5d6ff;--tok-number:#79c0ff;--tok-comment:#8b949e;--tok-title:#d2a8ff;--tok-attr:#7ee787}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--fg);-webkit-text-size-adjust:100%;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button,input,textarea{font:inherit;color:inherit}.boot{height:100%;color:var(--muted);place-items:center;display:grid}.muted{color:var(--muted)}.small{font-size:.8rem}.pad{padding:.75rem}.row{flex-wrap:wrap;align-items:center;gap:.5rem;margin:.5rem 0;display:flex}.row>input{flex:1;min-width:0}.grow{flex:1}.app{height:100dvh;display:flex;overflow:hidden}.sidebar{z-index:30;background:var(--bg-2);border-right:1px solid var(--border);width:min(84vw,320px);padding-top:env(safe-area-inset-top);flex-direction:column;transition:transform .2s;display:flex;position:fixed;inset:0 auto 0 0;transform:translate(-100%)}.sidebar.open{transform:none}.scrim{z-index:20;background:#00000073;position:fixed;inset:0}.chat{flex-direction:column;flex:1;min-width:0;height:100dvh;display:flex}@media (width>=800px){.sidebar{flex:none;width:290px;position:static;transform:none}.scrim,.only-mobile{display:none!important}}.sidebar-top{gap:.5rem;padding:.75rem;display:flex}.conv-list{flex:1;padding:0 .5rem;overflow-y:auto}.conv{border-radius:8px;align-items:center;display:flex}.conv.active,.conv:hover{background:var(--bg-3)}.conv-title{text-align:left;cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:0;flex:1;min-width:0;padding:.6rem;overflow:hidden}.conv-edit{border:1px solid var(--accent);background:var(--bg);border-radius:6px;flex:1;min-width:0;margin:.3rem;padding:.3rem .5rem}.sidebar-foot{border-top:1px solid var(--border);padding:.75rem;padding-bottom:calc(.75rem + env(safe-area-inset-bottom));gap:.5rem;display:grid}.chat-head{padding:calc(.5rem + env(safe-area-inset-top)) .75rem .5rem;border-bottom:1px solid var(--border);align-items:center;gap:.5rem;display:flex}.chat-title{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-weight:600;overflow:hidden}.model-btn{text-overflow:ellipsis;white-space:nowrap;max-width:45vw;overflow:hidden}.messages{overscroll-behavior:contain;flex:1;padding:1rem .75rem;overflow-y:auto}.thread,.empty,.notice{max-width:780px;margin:0 auto}.empty{text-align:center;padding-top:12vh}.notice{background:var(--warn-bg);color:var(--warn-fg);border-radius:10px;margin-bottom:1rem;padding:.75rem 1rem}.notice p{margin:.25rem 0 .5rem}.msg{margin-bottom:1.25rem}.msg.user{flex-direction:column;align-items:flex-end;display:flex}.bubble{background:var(--user-bubble);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:14px;max-width:92%;padding:.6rem .9rem}.actions{gap:.75rem;margin-top:.25rem;display:flex}.link-btn{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:.15rem 0;font-size:.8rem}.link-btn:hover{color:var(--accent);text-decoration:underline}.model-tag,.usage{margin:.2rem 0}.edit-box,.edit-box textarea,.field textarea{width:100%}.typing{gap:4px;padding:.5rem 0;display:inline-flex}.typing span{background:var(--muted);border-radius:50%;width:7px;height:7px;animation:1.2s ease-in-out infinite blink}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.25}40%{opacity:1}}.composer{padding:.6rem .75rem calc(.6rem + env(safe-area-inset-bottom));border-top:1px solid var(--border);background:var(--bg);align-items:flex-end;gap:.5rem;max-width:100%;display:flex}.composer textarea{resize:none;flex:1;max-height:200px}input,textarea,select{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:.55rem .7rem}input:focus,textarea:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.btn{background:var(--bg-2);border:1px solid var(--border);cursor:pointer;border-radius:10px;padding:.5rem .9rem}.btn:hover:not(:disabled){background:var(--bg-3)}.btn.primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.btn.primary:hover:not(:disabled){background:var(--accent);filter:brightness(1.1)}.btn.danger{color:var(--danger);border-color:var(--danger);background:0 0}.btn.small{padding:.3rem .6rem;font-size:.85rem}.btn:disabled{opacity:.5;cursor:not-allowed}.icon-btn{cursor:pointer;background:0 0;border:0;border-radius:8px;padding:.4rem .55rem;font-size:1.1rem}.icon-btn:hover{background:var(--bg-3)}.icon-btn.small{opacity:.75;padding:.3rem;font-size:.85rem}.error-notice{border:1px solid var(--danger);background:color-mix(in srgb, var(--danger) 8%, transparent);border-radius:10px;margin:.5rem 0;padding:.6rem .9rem}.error-notice p{margin:.25rem 0}.error-text{color:var(--danger)}.ok-text{color:var(--ok)}.warning{background:var(--warn-bg);color:var(--warn-fg);border-radius:10px;padding:.6rem .8rem;font-size:.9rem}.dialog-backdrop{z-index:50;background:#00000080;place-items:end center;display:grid;position:fixed;inset:0}.dialog{background:var(--bg);border:1px solid var(--border);border-radius:16px 16px 0 0;flex-direction:column;width:min(640px,100%);max-height:92dvh;display:flex}@media (width>=800px){.dialog-backdrop{place-items:center}.dialog{border-radius:16px;max-height:85dvh}}.dialog-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.75rem 1rem;display:flex}.dialog-head h2{margin:0;font-size:1.1rem}.dialog-body{padding:.5rem 1rem 1.25rem;padding-bottom:calc(1.25rem + env(safe-area-inset-bottom));overflow-y:auto}.dialog h3{margin:1.1rem 0 .4rem;font-size:.95rem}.field{gap:.3rem;margin:.5rem 0;font-size:.9rem;display:grid}.check{align-items:flex-start;gap:.5rem;font-size:.9rem;display:flex}.list{gap:.4rem;display:grid}.list-item{text-align:left;background:var(--bg-2);border:1px solid var(--border);cursor:pointer;overflow-wrap:anywhere;border-radius:10px;gap:.1rem;padding:.55rem .75rem;display:grid}.list-item.selected{border-color:var(--accent)}details summary{cursor:pointer;margin-top:1rem}.md{overflow-wrap:anywhere}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p,.md ul,.md ol{margin:.6rem 0}.md a{color:var(--accent)}.md table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}.md th,.md td{border:1px solid var(--border);padding:.3rem .6rem}.md blockquote{border-left:3px solid var(--border);color:var(--muted);margin:.6rem 0;padding-left:.9rem}.md code{background:var(--code-bg);border-radius:5px;padding:.1rem .3rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em}.codeblock{border:1px solid var(--border);background:var(--code-bg);border-radius:10px;margin:.7rem 0;overflow:hidden}.codeblock-head{background:var(--bg-3);color:var(--muted);justify-content:space-between;align-items:center;padding:.2rem .75rem;font-size:.78rem;display:flex}.codeblock pre{margin:0;padding:.75rem;overflow-x:auto}.codeblock pre code{background:0 0;padding:0;font-size:.85rem}.hljs-keyword,.hljs-selector-tag,.hljs-built_in,.hljs-literal,.hljs-type{color:var(--tok-keyword)}.hljs-string,.hljs-regexp,.hljs-meta .hljs-string{color:var(--tok-string)}.hljs-number,.hljs-symbol,.hljs-bullet{color:var(--tok-number)}.hljs-comment,.hljs-quote{color:var(--tok-comment);font-style:italic}.hljs-title,.hljs-section,.hljs-name{color:var(--tok-title)}.hljs-attr,.hljs-attribute,.hljs-variable,.hljs-property{color:var(--tok-attr)}