.client-chatkit-launcher{position:fixed;right:24px;bottom:24px;z-index:99999;border:0;border-radius:999px;padding:14px 18px;background:#111;color:#fff;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.client-chatkit-panel{position:fixed;right:24px;bottom:84px;z-index:99999;width:min(420px,calc(100vw - 32px));height:min(680px,calc(100vh - 120px));background:#fff;border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.24);overflow:hidden;border:1px solid #e5e7eb}
.client-chatkit-header{height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid #e5e7eb;background:#fafafa}
.client-chatkit-header button{border:0;background:transparent;font-size:28px;line-height:1;cursor:pointer}
.client-chatkit-body,.client-chatkit-inline{height:100%;min-height:520px}
.client-chatkit-placeholder{padding:24px;color:#666}
.client-chatkit-error{padding:16px;color:#7f1d1d;background:#fee2e2;border-radius:12px;margin:16px}