:root{--bg:#f4f6f5;--surface:#fff;--surface-2:#eaefed;--fg:#182422;--fg-muted:#586965;--border:#dde4e1;--border-strong:#93a5a0;--accent:#0c7a6c;--accent-soft:#0c7a6c17;--on-accent:#fff;--error:#b3261e;--error-soft:#b3261e14;--sans:"IBM Plex Sans", "Segoe UI", system-ui, sans-serif;--mono:"IBM Plex Mono", Consolas, ui-monospace, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0e1413;--surface:#161f1d;--surface-2:#1c2624;--fg:#e6ecea;--fg-muted:#93a49f;--border:#242f2c;--border-strong:#4a5b57;--accent:#3cc6b2;--accent-soft:#3cc6b21a;--on-accent:#07211d;--error:#ff8a80;--error-soft:#ff8a801a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{height:100%}body{background:var(--bg);color:var(--fg);font:400 15px/1.6 var(--sans);margin:0}.page{max-width:760px;height:100dvh;padding:16px 16px calc(16px + env(safe-area-inset-bottom,0px));flex-direction:column;gap:14px;margin:0 auto;display:flex}.page-head{align-items:baseline;gap:8px;padding:0 2px;display:flex}.page-head .brand{font:700 17px var(--sans);color:var(--accent);letter-spacing:-.2px}.page-head .title{font:600 17px var(--sans)}.page-head .badge{font:600 10px var(--mono);letter-spacing:.12em;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent);border-radius:999px;margin-left:auto;padding:2px 8px}.page-foot{color:var(--fg-muted);text-align:center;padding:0 8px;font-size:12px}.chat{background:var(--surface);border:1px solid var(--border);border-radius:14px;flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.chat-scroll{flex-direction:column;flex:1;gap:10px;min-height:0;padding:18px 16px;display:flex;overflow-y:auto}.chat-hint{text-align:center;max-width:42ch;color:var(--fg-muted);margin:auto;padding:24px 8px;font-size:14px}.bubble{border-radius:12px;max-width:82%;padding:10px 14px}.bubble.user{background:var(--accent);color:var(--on-accent);border-bottom-right-radius:4px;align-self:flex-end}.bubble.assistant{background:var(--surface-2);border-bottom-left-radius:4px;align-self:flex-start}.bubble-text p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.bubble-text p+p{margin-top:6px}.chat-status{color:var(--fg-muted);align-self:flex-start;padding:2px 6px;font-size:13px}.chat-error{background:var(--error-soft);border:1px solid var(--error);color:var(--error);border-radius:10px;align-self:stretch;padding:10px 14px;font-size:13.5px}.chat-form{border-top:1px solid var(--border);background:var(--surface);gap:10px;padding:12px;display:flex}.chat-form textarea{resize:none;max-height:140px;font:400 15px/1.5 var(--sans);color:var(--fg);background:var(--bg);border:1px solid var(--border);border-radius:10px;flex:1;padding:10px 12px}.chat-form textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.chat-form button{font:600 14px var(--sans);color:var(--on-accent);background:var(--accent);cursor:pointer;border:none;border-radius:10px;flex:none;padding:0 18px}.chat-form button:disabled{opacity:.45;cursor:default}.chat-form button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}