:root{--bg: #f6f5f2;--card: #fff;--ink: #1d1d1f;--muted: #6b6b70;--line: #e3e1dc;--me: #1d1d1f;--me-ink: #fff;--danger: #c0392b;color-scheme:light dark;font:16px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #161616;--card: #222;--ink: #f2f2f2;--muted: #9a9a9a;--line: #333;--me: #f2f2f2;--me-ink: #161616}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink)}button{font:inherit;font-weight:600;border-radius:10px;padding:10px 16px;border:1px solid var(--me);background:var(--me);color:var(--me-ink);cursor:pointer}button:disabled{opacity:.4}button.secondary{background:transparent;color:var(--ink)}button.danger{background:transparent;color:var(--danger);border-color:var(--danger)}input,textarea{font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}.muted{color:var(--muted);font-size:14px}.error{color:var(--danger)}.row{display:flex;gap:8px;align-items:center}.login{max-width:360px;margin:18vh auto 0;padding:0 16px;display:grid;gap:12px}.login h1{margin:0 0 8px}.app{height:100%;display:flex;flex-direction:column;max-width:760px;margin:0 auto}.tabs{display:flex;gap:4px;padding:10px 12px 6px;padding-top:max(10px,env(safe-area-inset-top))}.tab{background:transparent;color:var(--muted);border-color:transparent;padding:6px 12px}.tab.active{color:var(--ink);border-color:var(--line);background:var(--card)}.chat{flex:1;display:flex;flex-direction:column;min-height:0}.messages{flex:1;overflow-y:auto;padding:8px 12px 16px;display:flex;flex-direction:column;gap:10px}.msg{display:flex;flex-direction:column;gap:4px;max-width:88%}.msg.user{align-self:flex-end;align-items:flex-end}.bubble{white-space:pre-wrap;overflow-wrap:anywhere;padding:9px 13px;border-radius:16px;background:var(--card);border:1px solid var(--line)}.msg.user .bubble{background:var(--me);color:var(--me-ink);border-color:var(--me)}.typing{color:var(--muted)}.msg time{font-size:12px;color:var(--muted);padding:0 4px}.print{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--muted);font-size:13px}.print img{width:220px;max-width:100%;background:#fff;border-radius:4px;box-shadow:0 1px 6px #0000002e;image-rendering:pixelated}.composer{display:flex;gap:8px;padding:8px 12px;padding-bottom:max(8px,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--bg)}.composer textarea{resize:none;max-height:40vh;field-sizing:content}.memory{padding:8px 12px}.memory ul{list-style:none;padding:0;margin:12px 0;display:grid;gap:8px}.memory li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;cursor:pointer;display:grid;gap:2px}.editor{padding:8px 12px;display:grid;gap:10px;flex:1;grid-template-rows:auto auto 1fr auto;min-height:0}.editor textarea{font-family:ui-monospace,Menlo,monospace;font-size:14px;resize:none;min-height:50vh}