:root{--bg:#fff;--ink:#1a2b3c;--muted:#6b7a8d;--brand:#16794f;--brand-ink:#fff;--line:#e2e8f0;--ok:#16794f;--warn:#b7791f;--fail:#c0392b}.launcher,.widget{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.launcher,.widget,.widget *{box-sizing:border-box}.launcher{background:var(--brand);width:56px;height:56px;color:var(--brand-ink);cursor:pointer;border:none;border-radius:50%;font-size:24px;position:fixed;bottom:20px;right:20px;box-shadow:0 6px 20px #0003}.widget{background:var(--bg);border:1px solid var(--line);border-radius:14px;flex-direction:column;width:380px;max-width:calc(100vw - 40px);height:560px;max-height:calc(100vh - 40px);display:flex;position:fixed;bottom:20px;right:20px;overflow:hidden;box-shadow:0 12px 40px #0000002e}.widget-header{background:var(--brand);color:var(--brand-ink);justify-content:space-between;align-items:center;padding:12px 16px;font-weight:600;display:flex}.widget-header .close{color:inherit;cursor:pointer;background:0 0;border:none;font-size:22px;line-height:1}.history{flex-direction:column;flex:1;gap:10px;padding:14px;display:flex;overflow-y:auto}.bubble{white-space:pre-wrap;border-radius:12px;max-width:82%;padding:9px 12px;font-size:14px;line-height:1.35}.bubble.assistant{color:var(--ink);background:#eef2f7;align-self:flex-start}.bubble.operator{background:var(--brand);color:var(--brand-ink);align-self:flex-end}.options{flex-wrap:wrap;gap:8px;display:flex}.option{border:1px solid var(--brand);color:var(--brand);cursor:pointer;background:#fff;border-radius:999px;padding:7px 12px;font-size:13px}.option:disabled{opacity:.5;cursor:default}.card{border:1px solid var(--line);background:#fbfdff;border-radius:12px;padding:12px}.card-title{margin-bottom:8px;font-weight:600}.params{grid-template-columns:auto 1fr;gap:4px 12px;margin:0 0 10px;display:grid}.param{display:contents}.params dt{color:var(--muted);font-size:13px}.params dd{margin:0;font-size:13px;font-weight:500}.disclosure{color:var(--muted);margin:0 0 12px;font-size:12px;line-height:1.4}.widget .actions{gap:8px;display:flex}.widget .actions button{border:1px solid var(--line);color:var(--brand);cursor:pointer;background:#fff;border-radius:8px;flex:1;padding:9px;font-size:14px}.widget .actions .primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.widget .actions button:disabled{opacity:.5;cursor:default}.steps{flex-direction:column;gap:6px;display:flex}.step{align-items:center;gap:8px;font-size:13px;display:flex}.step .dot{background:var(--line);border-radius:50%;flex:none;width:9px;height:9px}.step.in-progress .dot{background:var(--warn)}.step.done .dot{background:var(--ok)}.step.failed .dot{background:var(--fail)}.step-label{color:var(--ink);flex:1}.step-status{color:var(--muted);font-size:12px}.bubble.typing{color:var(--muted);font-style:italic}.conn-warn{color:var(--warn);padding:2px 4px;font-size:12px}.result-links{gap:14px;margin-top:8px;display:flex}.result-links a{color:inherit;font-size:12px;text-decoration:underline}.result{font-size:14px;line-height:1.4}.result.ok{border-color:var(--ok);color:var(--ok);background:#eef7f2}.result.warn{border-color:var(--warn);color:var(--warn);background:#fdf6e9}.result.fail{border-color:var(--fail);color:var(--fail);background:#fbecea}.composer{border-top:1px solid var(--line);gap:8px;padding:12px;display:flex}.composer input{border:1px solid var(--line);border-radius:8px;flex:1;padding:10px 12px;font-size:14px}.composer button{background:var(--brand);color:var(--brand-ink);cursor:pointer;border:none;border-radius:8px;padding:10px 16px;font-size:14px}.composer button:disabled{opacity:.5;cursor:default}