.cwb-emb-widget { border: 1px solid #ddd; border-radius: 10px; max-width: 560px; }
.cwb-emb-header { padding: 10px 12px; font-weight: 700; border-bottom: 1px solid #eee; }
.cwb-emb-log { height: 280px; overflow: auto; padding: 10px 12px; background: #fafafa; }
.cwb-emb-line { margin: 6px 0; }
.cwb-emb-you strong { color: #333; }
.cwb-emb-bot strong { color: #0b5; }
.cwb-emb-form { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid #eee; }
.cwb-emb-input { flex: 1; padding: 8px; }
.cwb-emb-send { padding: 8px 12px; }
.cwb-emb-footnote { padding: 0 12px 10px; color: #666; font-size: 12px; }
.cwb-emb-sources { margin: 10px 0 0; padding: 8px 10px; background: #fff; border: 1px dashed #ddd; border-radius: 8px; font-size: 12px; }
.cwb-emb-sources ul { margin: 6px 0 0 18px; }
.cwb-emb-avatar { display:inline-block; width:18px; height:18px; border-radius:9px; overflow:hidden; margin-right:6px; vertical-align:middle; }
.cwb-emb-avatar img { width:18px; height:18px; object-fit:cover; display:block; }

.cwb-emb-bot-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 4px;
}

.cwb-emb-bot-header strong {
  font-weight: 600;
}

.cwb-emb-bot-text {
  margin-left: 0;
}

.cwb-emb-avatar {
  width: 24px;
  height: 24px;
  border-radius: 12px;
  overflow: hidden;
  margin-top: 2px;
}

.cwb-emb-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cwb-emb-missing-key{padding:8px 10px;margin:8px 0;border:1px solid #d63638;background:#fcf0f1;border-radius:6px;font-size:13px;}