.ba-widget{--ba-blue:#0755bd;--ba-navy:#092b60;--ba-border:#dae4ee;font:15px/1.55 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ba-navy)}.ba-widget *{box-sizing:border-box}.ba-widget button,.ba-widget textarea,.ba-widget select{font:inherit}.ba-widget button{cursor:pointer}.ba-widget button:disabled{cursor:default;opacity:.55}.ba-widget button:focus-visible,.ba-widget textarea:focus-visible,.ba-widget select:focus-visible,.ba-widget a:focus-visible{outline:3px solid #e2ac22;outline-offset:3px}.ba-launcher{position:fixed;z-index:99990;width:56px;height:56px;border:0;border-radius:50%;background:#2871f0;color:#fff;box-shadow:0 6px 22px #1756aa55;display:grid;place-items:center}.ba-launcher svg{width:29px;height:29px}.ba-panel{position:fixed;z-index:99991;width:460px;max-width:calc(100vw - 32px);height:min(730px,80dvh);display:flex;flex-direction:column;background:#fff;border:1px solid var(--ba-border);border-radius:22px;box-shadow:0 16px 70px #15345d40;overflow:hidden}.ba-header{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:18px;border-bottom:1px solid var(--ba-border)}.ba-brand{display:flex;align-items:center;gap:10px;min-width:0}.ba-brand svg{width:28px;height:28px;flex-shrink:0;color:#496aff}.ba-widget h2{font-size:17px;line-height:1.3;margin:0 0 6px;font-weight:700;color:inherit}.ba-badge{font-size:11px;color:#12603c;background:#d2f5e3;border-radius:12px;padding:3px 9px}.ba-controls{display:flex;gap:4px;align-items:center}.ba-controls button,.ba-controls select{min-width:44px;min-height:44px;border:0;border-radius:8px;background:transparent;color:inherit;font-size:21px}.ba-controls select{font-size:13px}.ba-body{display:flex;flex:1;min-height:0}.ba-main{display:flex;flex:1;flex-direction:column;min-width:0;min-height:0}.ba-messages{flex:1;overflow:auto;padding:20px;scroll-behavior:auto;background:linear-gradient(#fff,#f8fbfe)}.ba-message{padding:14px 16px;border-radius:16px;margin:0 0 16px;max-width:92%;overflow-wrap:anywhere;white-space:pre-wrap}.ba-message p{margin:0}.ba-assistant{background:#f0f4f8}.ba-user{background:#2673ed;color:#fff;margin-left:auto}.ba-product{display:flex;gap:14px;background:#fff;border:1px solid var(--ba-border);border-radius:12px;padding:12px;margin-top:14px;white-space:normal}.ba-product img{width:64px;height:80px;object-fit:contain}.ba-product strong,.ba-product small,.ba-product a{display:block}.ba-widget a{color:#0755bd;text-decoration:underline}.ba-sources{font-size:12px;margin-top:14px;display:flex;flex-direction:column;gap:4px;white-space:normal}.ba-composer{border-top:1px solid var(--ba-border);padding:14px 18px;background:#fff}.ba-suggestions{display:flex;gap:7px;flex-wrap:wrap}.ba-suggestions button{border:1px solid var(--ba-border);border-radius:10px;background:#fff;color:var(--ba-navy);font-size:12px;min-height:44px;padding:6px 10px;flex:1}.ba-notice{font-size:11px;color:#526a83;margin:10px 0}.ba-composer form{display:flex;align-items:center;gap:8px;border:1px solid #bbcbe0;border-radius:12px;padding:6px}.ba-composer textarea{border:0;background:#fff;width:100%;resize:none;min-height:44px;max-height:120px;color:var(--ba-navy);font-size:16px;padding:6px;line-height:1.5}.ba-composer form button{border:0;border-radius:10px;background:#2472eb;color:#fff;min-width:44px;min-height:44px;font-size:20px}.ba-footer{display:flex;gap:8px;align-items:center;justify-content:space-between;margin-top:8px}.ba-footer small{font-size:10px;color:#526a83}.ba-footer button{min-height:44px;border:0;background:transparent;color:var(--ba-blue);font-size:11px}.ba-backdrop{position:fixed;inset:0;background:#0b274a66;z-index:99992}.ba-expanded{inset:0;max-width:none;width:100%;height:100dvh;border-radius:0;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.ba-expanded .ba-header{background:linear-gradient(120deg,#003d91,#0866c4);color:#fff;padding:22px 36px}.ba-expanded .ba-header p{width:100%;margin:0;font-size:14px;opacity:.9}.ba-expanded .ba-brand svg{color:#fff;width:38px;height:38px}.ba-expanded h2{font-size:26px}.ba-expanded .ba-messages{padding:28px max(24px,calc((100% - 880px)/2))}.ba-expanded .ba-composer{padding:16px max(24px,calc((100% - 880px)/2))}.ba-sidebar{width:250px;flex-shrink:0;padding:22px 18px;background:#f0f7fe;border-right:1px solid var(--ba-border)}.ba-sidebar button{width:100%;text-align:left;min-height:44px;margin-bottom:8px;border:0;border-radius:8px;padding:10px;background:#e2eefb;color:var(--ba-navy)}.ba-sidebar .ba-new{background:var(--ba-blue);color:#fff}.ba-sidebar h3{font-size:15px;margin:24px 0 12px}.ba-sidebar p{margin-top:44px;font-size:12px}.ba-message>button{min-height:44px;margin-top:10px;color:var(--ba-blue);background:#fff;border:1px solid var(--ba-border);border-radius:8px;padding:6px 12px}@media(max-width:600px){.ba-panel{right:12px!important;left:12px;width:auto;max-width:none;bottom:88px!important;height:min(720px,calc(100dvh - 108px))}.ba-expanded{inset:0!important;width:100%;height:100dvh}.ba-header{padding:12px;gap:6px}.ba-brand{flex:1}.ba-widget h2{font-size:15px}.ba-controls{gap:0}.ba-expanded .ba-header{padding:16px}.ba-expanded h2{font-size:20px}.ba-sidebar{display:none}.ba-messages,.ba-expanded .ba-messages,.ba-expanded .ba-composer{padding:14px}.ba-message{max-width:96%}.ba-footer{align-items:flex-start}.ba-composer{padding:10px 12px}}@media(prefers-reduced-motion:reduce){.ba-widget *{scroll-behavior:auto!important;transition:none!important}}