.nai{width:100%;border-radius:14px;overflow:hidden;background:#fff;border:1px solid #e6e9ee;box-shadow:0 14px 40px -18px rgba(15,23,42,.4);font-family:inherit;color:#1f2937;line-height:1.45}.nai-top{gap:10px;padding:12px 16px;border-bottom:1px solid #eef1f4}.nai-brand,.nai-top{display:flex;align-items:center}.nai-brand{gap:9px;font-weight:800;font-size:15px;color:#0f2937;white-space:nowrap}.nai-brand .nai-logo{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#fff;border:1px solid #e6e9ee;overflow:hidden}.nai-brand .nai-logo img{width:20px;height:20px;display:block;object-fit:contain}.nai-machine{display:flex;align-items:center;gap:7px;margin-left:auto;font-size:11.5px;font-weight:600;color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:999px;padding:5px 11px;white-space:nowrap}.nai-machine i{width:7px;height:7px;border-radius:50%;background:#16a34a;display:block}.nai-models{gap:8px;padding:11px 16px;border-bottom:1px solid #eef1f4;background:#fafbfc;overflow:hidden}.nai-models,.nai-pill{display:flex;align-items:center}.nai-pill{gap:7px;padding:6px 11px;border-radius:999px;border:1px solid #e6e9ee;background:#fff;font-size:12px;font-weight:600;color:#64748b;white-space:nowrap}.nai-pill.on{border-color:#99f6e4;background:#effcf9;color:#0f766e}.nai-pill i{width:8px;height:8px;border-radius:3px;display:block;flex-shrink:0}.nai-models-note{margin-left:auto;font-size:11px;color:#94a3b8;white-space:nowrap}.nai-chat{padding:18px 16px 14px;display:flex;flex-direction:column;gap:14px;min-height:234px}.nai-ask{align-self:flex-end;max-width:74%;background:#0d9488;color:#fff;font-size:13.5px;padding:11px 15px;border-radius:14px 14px 4px 14px;box-shadow:0 6px 16px -6px rgba(13,148,136,.55)}.nai-reply{display:flex;gap:11px;max-width:88%}.nai-avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#0d9488;color:#fff;font-size:11px;font-weight:800;flex-shrink:0}.nai-bubble{background:#f6f8fa;border:1px solid #eef1f4;border-radius:14px 14px 14px 4px;padding:12px 15px;font-size:13.5px;color:#334155;min-width:0}.nai-bubble p{margin:0}.nai-code{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;line-height:1.6;background:#0f172a;color:#99f6e4;border-radius:8px;padding:10px 12px;margin-top:9px;overflow:hidden}.nai-code b{color:#7dd3fc;font-weight:400}.nai-code em{color:#64748b;font-style:normal}.nai-foot{display:flex;align-items:center;gap:8px;font-size:11px;color:#94a3b8;margin-top:9px}.nai-local{background:#dcfce7;color:#15803d;border-radius:999px;padding:2px 8px;font-weight:700}.nai-typing{display:flex;align-items:center;gap:5px;font-size:12px;color:#94a3b8;padding-left:41px}.nai-typing i{width:6px;height:6px;border-radius:50%;background:#cbd5e1;display:block}.nai-composer{display:flex;align-items:center;gap:10px;margin:0 16px 16px;border:1px solid #e6e9ee;border-radius:12px;padding:11px 13px;font-size:13px;color:#94a3b8;background:#fff}.nai-send{margin-left:auto;display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#0d9488;color:#fff;font-size:14px;flex-shrink:0}@media (max-width:600px){.nai-models-note{display:none}.nai-ask,.nai-reply{max-width:92%}}