.cb-root{--cb-w:384px;position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:12px;font-family:var(--sans)}.cb-launch{position:relative;width:64px;height:64px;padding:0;border:0;border-radius:50%;background:0 0;cursor:pointer;box-shadow:0 10px 30px rgba(228,121,155,.3),0 0 0 2px var(--pink-soft);transition:transform .2s ease,box-shadow .2s ease}.cb-launch img{display:block;width:64px;height:64px;border-radius:50%}.cb-launch:hover{transform:translateY(-2px)scale(1.04);box-shadow:0 14px 34px rgba(228,121,155,.42),0 0 0 2px var(--pink)}.cb-launch:focus-visible{outline:2px solid var(--slate);outline-offset:4px}.cb-launch-ping{position:absolute;inset:0;border-radius:50%;border:2px solid var(--pink);animation:cb-ping 2.6s ease-out 3;pointer-events:none}.cb-open .cb-launch-ping{display:none}@keyframes cb-ping{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.5);opacity:0}}.cb-teaser{display:flex;align-items:flex-start;gap:4px;max-width:260px;padding:12px 10px 12px 16px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px 16px 4px 16px;box-shadow:0 12px 32px rgba(11,53,101,.16);animation:cb-rise .35s ease both}.cb-teaser[hidden]{display:none}.cb-teaser-text{flex:1;padding:0;border:0;background:0 0;color:inherit;font:inherit;font-size:.92rem;line-height:1.45;text-align:left;cursor:pointer}.cb-teaser-close{width:24px;height:24px;border:0;border-radius:50%;background:0 0;color:var(--muted);font-size:18px;line-height:1;cursor:pointer}.cb-teaser-close:hover{color:var(--ink);background:var(--ice-soft)}.cb-panel{width:var(--cb-w);max-width:calc(100vw - 32px);height:min(600px,calc(100vh - 120px));display:flex;flex-direction:column;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 24px 60px rgba(11,53,101,.22),0 0 0 1px var(--pink-soft);animation:cb-rise .25s ease both}.cb-panel[hidden]{display:none}@keyframes cb-rise{from{opacity:0;transform:translateY(10px)scale(.98)}to{opacity:1;transform:none}}.cb-head{display:flex;align-items:center;gap:12px;padding:14px 12px 14px 16px;background:linear-gradient(120deg,var(--pink-soft),transparent 70%),var(--surface);border-bottom:1px solid var(--line)}.cb-head-avatar{width:44px;height:44px;border-radius:50%;flex:none}.cb-head-who{display:flex;flex-direction:column;min-width:0;flex:1}.cb-head-name{font-family:var(--sans);font-size:1.05rem;letter-spacing:.01em;color:var(--heading)}.cb-head-sub{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cb-dot{width:7px;height:7px;border-radius:50%;background:#3cb371;box-shadow:0 0 0 3px rgba(62,207,142,.18);flex:none}.cb-icon-btn{width:34px;height:34px;display:grid;place-items:center;border:0;border-radius:10px;background:0 0;color:var(--muted);cursor:pointer;flex:none}.cb-icon-btn:hover{background:var(--ice-soft);color:var(--ink)}.cb-icon-btn:focus-visible{outline:2px solid var(--slate);outline-offset:1px}.cb-log{flex:1;overflow-y:auto;padding:16px 14px 8px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain;scrollbar-width:thin}.cb-row{display:flex;align-items:flex-end;gap:8px;max-width:100%}.cb-row.cb-in{animation:cb-rise .22s ease both}.cb-row-avatar{width:28px;height:28px;border-radius:50%;flex:none}.cb-user{justify-content:flex-end}.cb-bubble{max-width:82%;padding:10px 13px;border-radius:16px 16px 16px 5px;background:var(--surface);border:1px solid var(--line);font-size:.9rem;line-height:1.55;overflow-wrap:anywhere}.cb-bubble p+p{margin-top:8px}.cb-bubble strong{color:var(--ink);font-weight:650}.cb-user .cb-bubble{border:0;border-radius:16px 16px 5px 16px;background:linear-gradient(135deg,var(--pink),var(--pink-deep));color:#fff}.cb-decline{border-color:color-mix(in srgb,var(--pink) 40%,var(--line))}.cb-typing .cb-bubble{display:flex;gap:5px;padding:14px}.cb-typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:cb-blink 1.1s infinite ease-in-out}.cb-typing i:nth-child(2){animation-delay:.15s}.cb-typing i:nth-child(3){animation-delay:.3s}@keyframes cb-blink{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}.cb-links,.cb-chips{display:flex;flex-wrap:wrap;gap:6px;padding-left:36px}.cb-link{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:999px;background:var(--pink-soft);color:var(--pink);font-size:.8rem;font-weight:600;text-decoration:none}.cb-link::after{content:"→"}.cb-link:hover{background:var(--pink);color:#fff}.cb-chip{padding:6px 11px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font:inherit;font-size:.8rem;cursor:pointer;text-align:left}.cb-chip:hover{border-color:var(--pink);color:var(--pink)}.cb-chip:focus-visible,.cb-link:focus-visible{outline:2px solid var(--slate);outline-offset:2px}.cb-form{display:flex;gap:8px;padding:10px 12px 6px;border-top:1px solid var(--line);background:var(--surface)}.cb-input{flex:1;min-width:0;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);font:inherit;font-size:16px}.cb-input::placeholder{color:var(--muted)}.cb-input:focus{outline:none;border-color:var(--pink);box-shadow:0 0 0 3px var(--pink-soft)}.cb-send{width:44px;flex:none;display:grid;place-items:center;border:0;border-radius:12px;background:linear-gradient(135deg,var(--pink),var(--pink-deep));color:#fff;cursor:pointer}.cb-send:hover{filter:brightness(1.1)}.cb-send:focus-visible{outline:2px solid var(--slate);outline-offset:2px}.cb-foot{padding:4px 14px 10px;background:var(--surface);color:var(--muted);font-size:.7rem;text-align:center}.cb-prod-hint{padding-left:36px;color:var(--muted);font-size:.78rem;font-weight:600;margin:0}.cb-products{display:grid;gap:6px;padding-left:36px}.cb-prod{display:flex;align-items:center;gap:10px;padding:6px 10px 6px 6px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);text-decoration:none;min-width:0}.cb-prod:hover{border-color:var(--pink)}.cb-prod img,.cb-prod-ph{width:52px;height:52px;flex:none;border-radius:8px;background:#fff;object-fit:contain}.cb-prod-ph{display:grid;place-items:center;background:var(--ice);color:var(--slate);font-weight:700;text-transform:uppercase}.cb-prod-body{display:flex;flex-direction:column;min-width:0;gap:2px}.cb-prod-name{font-size:.8rem;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cb-prod-meta{font-size:.72rem;color:var(--muted)}.cb-book{margin-left:36px;padding:12px;display:grid;gap:8px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.cb-field{display:grid;gap:3px;min-width:0}.cb-field>span{font-size:.72rem;font-weight:600;color:var(--muted)}.cb-field input,.cb-field select,.cb-field textarea{width:100%;min-width:0;padding:8px 10px;border:1px solid var(--field-border);border-radius:9px;background:var(--bg);color:var(--ink);font:inherit;font-size:16px}.cb-field input:focus,.cb-field select:focus,.cb-field textarea:focus{outline:none;border-color:var(--pink);box-shadow:0 0 0 3px var(--pink-soft)}.cb-field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.cb-book-actions{display:flex;flex-wrap:wrap;gap:6px}.cb-btn{padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font:inherit;font-size:.82rem;font-weight:600;cursor:pointer}.cb-btn:hover{border-color:var(--pink)}.cb-btn-primary{border-color:transparent;background:var(--pink);color:#fff}.cb-btn-primary:hover{background:var(--pink-deep)}.cb-req{color:var(--pink-deep);font-weight:700}.cb-field [aria-invalid=true]{border-color:#e5484d;box-shadow:0 0 0 3px rgba(229,72,77,.18)}.cb-hp{position:absolute;left:-1e4px;width:1px;height:1px;opacity:0}.cb-btn:disabled{opacity:.6;cursor:progress}@media(max-width:520px){.cb-root{right:14px;bottom:14px}.cb-open{inset:0;right:0;bottom:0;gap:0}.cb-open .cb-panel{width:100%;max-width:none;height:100%;border-radius:0;border:0}.cb-open .cb-launch{display:none}}@media(prefers-reduced-motion:reduce){.cb-launch-ping,.cb-panel,.cb-teaser,.cb-row.cb-in{animation:none}.cb-typing i{animation:none;opacity:.6}}