.cbv2-launcher{position:fixed;z-index:99999;bottom:20px;right:20px;width:64px;height:64px;border-radius:50%;border:3px solid var(--cbv2-accent,#ba697f);display:flex;align-items:center;justify-content:center;background:#fff;box-shadow:0 4px 16px rgba(0,0,0,.15);cursor:pointer;overflow:hidden}.cbv2-launcher.left{left:20px;right:auto}.cbv2-launcher.center-bottom{left:50%;transform:translateX(-50%)}.cbv2-launcher.center{left:50%;bottom:50%;transform:translate(-50%,50%)}.cbv2-launcher img{width:100%;height:100%;object-fit:cover}.cbv2-dot{width:12px;height:12px;border-radius:50%;background:var(--cbv2-accent,#ba697f)}.cbv2-window{position:fixed;z-index:999999;border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.2);overflow:hidden;border:1px solid rgba(0,0,0,.06);display:none;background:var(--cbv2-bg,#fff)}.cbv2-window.visible{display:flex;flex-direction:column}.cbv2-header{padding:10px 12px;background:#fff;border-bottom:1px solid #eee;display:flex;align-items:center;justify-content:space-between}.cbv2-title{font-weight:600}.cbv2-close{cursor:pointer;font-size:18px;line-height:1}.cbv2-messages{padding:10px;height:100%;overflow:auto;background:linear-gradient(180deg,#fafafa,#fff);display:flex;flex-direction:column;gap:8px}.cbv2-bubble{background:var(--cbv2-bubble,#f5f5f5);padding:8px 12px;border-radius:12px;display:block;align-self:flex-start;max-width:85%;word-break:break-word}.cbv2-bubble.user{background:#e6f2ff;align-self:flex-end;margin-left:0}.cbv2-footer{padding:8px;border-top:1px solid #eee;display:flex;gap:6px}.cbv2-footer input[type="text"],.cbv2-footer input[type="email"],.cbv2-footer input[type="tel"],.cbv2-footer input[type="date"]{flex:1;padding:8px 10px;border:1px solid #ddd;border-radius:10px}.cbv2-footer button{padding:8px 12px;border:none;border-radius:10px;background:var(--cbv2-accent,#ba697f);color:#fff;cursor:pointer}@media (max-width:768px){.cbv2-launcher{width:56px;height:56px;bottom:12px;right:12px}}