#simple-chat-root { position:fixed; bottom:20px; right:20px; z-index:2147483647; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.sc-fab { width:56px; height:56px; border-radius:50%; border:none; box-shadow:0 6px 18px rgba(0,0,0,.2); cursor:pointer; background:#ffffff; }
.sc-box { position:fixed; bottom:90px; right:20px; width:320px; max-height:60vh; background:#fff; border-radius:12px; box-shadow:0 10px 30px rgba(0,0,0,.25); display:none; overflow:hidden; }
#simple-chat-root.sc-open .sc-box { display:flex; flex-direction:column; }
.sc-header { padding:10px 14px; font-weight:600; border-bottom:1px solid #eee; }
.sc-content { padding:12px; overflow:auto; gap:8px; display:flex; flex-direction:column; }
.sc-chips { display:flex; flex-wrap:wrap; gap:8px; }
.sc-chip { border:1px solid #ddd; border-radius:999px; padding:6px 10px; background:#fafafa; cursor:pointer; }
.sc-footer { border-top:1px solid #eee; padding:10px; }
.sc-form { display:flex; flex-direction:column; gap:8px; }
.sc-form input { border:1px solid #ddd; border-radius:8px; padding:8px 10px; }
.sc-btn { padding:8px 12px; border-radius:8px; border:none; cursor:pointer; background:#f2f2f2; }
.sc-msg { max-width:85%; padding:8px 10px; border-radius:10px; }
.sc-user { align-self:flex-end; background:#e8f0fe; }
.sc-bot  { align-self:flex-start; background:#f5f5f5; white-space:pre-line; }
@media (max-width: 480px){ .sc-box { right:10px; left:10px; width:auto; } }