.wfcp-root { border:1px solid #ddd; padding:16px; border-radius:6px; background:#fff; font-family:Arial, sans-serif; max-width:900px; margin:0 auto; }
.wfcp-row { margin-bottom:12px; }
.wfcp-message { margin-top:12px; color:#333; }
.wfcp-error { color:#b00; }
.wfcp-loading { color:#666; }

.wfcp-bot, .wfcp-user { margin:10px 0; display:flex; }
.wfcp-bot { justify-content:flex-start; }
.wfcp-user { justify-content:flex-end; }
.wfcp-bubble { max-width:85%; padding:10px 12px; border-radius:14px; display:inline-block; }
.wfcp-bot-bubble { background:#f1f1f1; color:#222; border:1px solid #e6e6e6; }
.wfcp-user-bubble { background:#0073aa; color:#fff; border:1px solid #006799; }

.wfcp-controls { margin:8px 0; }
.wfcp-btn { background:#0073aa; color:#fff; border:0; padding:8px 12px; border-radius:6px; cursor:pointer; margin-right:6px; }
.wfcp-btn-secondary { background:#eee; color:#333; border:1px solid #ccc; }
.wfcp-contract-wrap { margin-top:12px; }