:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f5f5f4;--card:#fff;--text:#1c1917;--muted:#57534e;--border:#d6d3d1;--accent:#14532d;--accent-text:#fff;--user-bubble:#e7e5e4;--error:#b91c1c}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#1c1917;--card:#292524;--text:#f5f5f4;--muted:#a8a29e;--border:#44403c;--accent:#4ade80;--accent-text:#052e16;--user-bubble:#44403c;--error:#fca5a5}}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;width:min(100% - 32px,460px);margin:12vh auto 0;padding:28px}h1{margin:0 0 12px;font-size:22px;line-height:1.25}p{margin:0 0 16px}.muted{color:var(--muted)}button{border:1px solid var(--accent);background:var(--accent);color:var(--accent-text);font:inherit;cursor:pointer;border-radius:8px;padding:10px 18px;font-weight:600}button:disabled{opacity:.5;cursor:default}button.secondary{border-color:var(--border);color:var(--text);background:0 0}button.small{padding:6px 12px;font-size:14px;font-weight:500}button:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.chat{flex-direction:column;width:min(100%,880px);height:100%;margin:0 auto;padding:0 16px;display:flex}.chat-header{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:12px 0;display:flex}.chat-user{text-overflow:ellipsis;white-space:nowrap;min-width:0;margin-left:auto;font-size:14px;overflow:hidden}.chat-messages{flex-direction:column;flex:1;gap:12px;padding:16px 0;display:flex;overflow-y:auto}.chat-empty{text-align:center;max-width:420px;margin:auto}.bubble{overflow-wrap:anywhere;max-width:100%}.bubble.user{background:var(--user-bubble);white-space:pre-wrap;border-radius:14px;align-self:flex-end;max-width:85%;padding:10px 14px}.bubble.assistant{align-self:stretch}.bubble.assistant>:first-child{margin-top:0}.bubble.assistant>:last-child{margin-bottom:0}.bubble.assistant a{color:var(--accent)}.bubble.assistant table{border-collapse:collapse;font-variant-numeric:tabular-nums;max-width:100%;margin:0 0 16px;font-size:15px;display:block;overflow-x:auto}.bubble.assistant th,.bubble.assistant td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:6px 10px}.bubble.assistant th{background:var(--card)}.bubble.assistant code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.chat-status{margin:0;font-size:14px}.chat-error{color:var(--error);margin:0}.chat-composer{border-top:1px solid var(--border);align-items:flex-end;gap:10px;padding:12px 0 16px;display:flex}.chat-composer textarea{resize:none;border:1px solid var(--border);background:var(--card);color:var(--text);font:inherit;border-radius:8px;flex:1;padding:10px 12px}.catalog-image{margin:10px 0 14px;display:block}.catalog-image img{border:1px solid var(--border);background:#fff;border-radius:8px;width:auto;max-width:min(100%,440px);height:auto;max-height:360px;display:block}.catalog-image-caption{color:var(--muted);margin-top:4px;font-size:13px;display:block}.feedback{border-top:1px solid var(--border,#e5e5e5);margin-top:.6rem;padding-top:.5rem;font-size:.85rem}.feedback-row{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.feedback button.chosen{outline:2px solid var(--accent,#4a7)}.feedback-form{gap:.5rem;margin-top:.5rem;display:flex}.feedback-form input{min-width:0;font:inherit;flex:1;padding:.35rem .5rem}