:root{--bg: #f4f1ea;--panel: #fffdf8;--ink: #1d1b16;--muted: #6f6a5f;--line: #e4ded1;--side: #17241f;--side-ink: #e8efe9;--side-muted: #8fa59a;--accent: #d9622b;--accent-ink: #fff;--user: #17241f;--user-ink: #f2f5f1;--chip: #efe7d6;font-family:Instrument Sans,system-ui,sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #12110e;--panel: #1b1a16;--ink: #ece7dc;--muted: #9a9385;--line: #2c2a24;--side: #0c1512;--user: #2a3b34;--chip: #2a2620}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button{font:inherit;cursor:pointer}.brand{display:flex;align-items:center;gap:8px;font-weight:600;letter-spacing:.04em}.brand em{font-style:normal;font-weight:400;color:var(--muted)}.dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 25%,transparent)}.error{color:#c0392b;font-size:13px;margin-top:6px}.login{min-height:100vh;display:grid;place-items:center;padding:16px}.login-card{width:100%;max-width:360px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;display:grid;gap:14px}.login-card label{display:grid;gap:6px;font-size:13px;color:var(--muted)}.login-card input{font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}.login-card>button{padding:11px;border:0;border-radius:8px;background:var(--accent);color:var(--accent-ink);font-weight:600}.app{display:grid;grid-template-columns:290px 1fr;height:100vh}.side{background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;padding:18px 14px;gap:12px;min-height:0}.side .new{border:1px solid #2f4239;background:transparent;color:var(--side-ink);border-radius:8px;padding:9px;text-align:left}.side .new:hover{border-color:var(--accent)}.section{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--side-muted);margin-top:6px}.sessions{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px;min-height:0}.sessions button{background:transparent;border:0;color:var(--side-ink);text-align:left;padding:8px 10px;border-radius:6px;display:grid;gap:2px}.sessions button:hover,.sessions button.active{background:#22352d}.sessions .title{font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sessions .when{font-size:11px;color:var(--side-muted)}.empty{font-size:12.5px;color:var(--side-muted);padding:4px 10px}.memory{border-top:1px solid #2a3a33;padding-top:10px;max-height:38%;overflow-y:auto}.memory summary{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--side-muted);cursor:pointer;display:flex;justify-content:space-between}.memory summary button{background:none;border:0;color:var(--side-muted)}.fact{font-size:12.5px;padding:6px 8px;margin-top:6px;background:#1e2e28;border-left:2px solid var(--accent);border-radius:4px}.main{display:flex;flex-direction:column;min-width:0;min-height:0}.main header{display:flex;gap:16px;align-items:center;padding:12px 22px;border-bottom:1px solid var(--line);font-size:13px}.main header .sid{font-family:JetBrains Mono,monospace;color:var(--muted);margin-right:auto;font-size:12px}.main header a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--accent)}.main header .user{color:var(--muted)}.link{background:none;border:0;color:var(--muted);text-decoration:underline;padding:0}.thread{flex:1;overflow-y:auto;padding:24px max(22px,calc((100% - 820px)/2));display:flex;flex-direction:column;gap:14px}.hero h1{font-size:26px;font-weight:600;margin:40px 0 8px;letter-spacing:-.01em}.hero p{color:var(--muted);max-width:640px;line-height:1.5}.examples{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px;margin-top:22px}.examples button{text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--ink);display:grid;gap:6px}.examples button:hover{border-color:var(--accent)}.tag{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--accent)}.msg{display:flex;flex-direction:column;gap:6px;max-width:100%}.msg.user{align-items:flex-end}.bubble{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 14px;line-height:1.55;max-width:min(720px,100%);overflow-x:auto}.bubble p{margin:0 0 8px}.bubble p:last-child{margin-bottom:0}.msg.user .bubble{background:var(--user);color:var(--user-ink);border-color:transparent}.tools{display:flex;flex-wrap:wrap;gap:6px}.chip{font-family:JetBrains Mono,monospace;font-size:11.5px;background:var(--chip);border-radius:999px;padding:3px 10px;color:var(--muted)}.typing{display:flex;gap:4px}.typing span{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.2}40%{opacity:1}}.composer{display:flex;gap:10px;padding:14px max(22px,calc((100% - 820px)/2)) 20px}.composer textarea{flex:1;resize:none;font:inherit;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:var(--ink)}.composer button{border:0;border-radius:10px;padding:0 20px;background:var(--accent);color:var(--accent-ink);font-weight:600}.composer button:disabled{opacity:.5}@media(max-width:760px){.app{grid-template-columns:1fr;grid-template-rows:auto 1fr}.side{max-height:34vh}.main header{flex-wrap:wrap;gap:10px;padding:10px 16px}.thread,.composer{padding-left:16px;padding-right:16px}}.chip.mem{color:var(--accent)}