diff --git a/vibn-frontend/components/vibn-chat/chat-panel.tsx b/vibn-frontend/components/vibn-chat/chat-panel.tsx
index 6c9d484..5260661 100644
--- a/vibn-frontend/components/vibn-chat/chat-panel.tsx
+++ b/vibn-frontend/components/vibn-chat/chat-panel.tsx
@@ -302,7 +302,7 @@ function escapeHtmlAttr(s: string): string {
 }
 
 const LINK_STYLE =
-  "color:#4338ca;text-decoration:underline;text-underline-offset:2px;overflow-wrap:anywhere;word-break:break-all";
+  "color:#4f46e5;text-decoration:none;font-weight:500;border-bottom:1px solid #c7d2fe;transition:all 0.2s ease;overflow-wrap:anywhere;word-break:break-all";
 
 /** [label](https://...) — href restricted to http(s) */
 function markdownLinksToHtml(s: string): string {
@@ -963,6 +963,31 @@ const suggestionChipStyle: React.CSSProperties = {
   transition: "all 0.1s ease",
 };
 
+import { 
+  FileText, 
+  Terminal, 
+  Search, 
+  Globe, 
+  FolderTree, 
+  Wrench,
+  CheckCircle2,
+  XCircle,
+  Database,
+  CloudUpload
+} from "lucide-react";
+
+function getToolIcon(name: string) {
+  const n = name.toLowerCase();
+  if (n.includes("read") || n.includes("edit") || n.includes("write")) return <FileText size={12} />;
+  if (n.includes("shell") || n.includes("exec") || n.includes("command")) return <Terminal size={12} />;
+  if (n.includes("search") || n.includes("grep") || n.includes("find")) return <Search size={12} />;
+  if (n.includes("fetch") || n.includes("curl") || n.includes("browser")) return <Globe size={12} />;
+  if (n.includes("list") || n.includes("tree")) return <FolderTree size={12} />;
+  if (n.includes("deploy") || n.includes("ship")) return <CloudUpload size={12} />;
+  if (n.includes("database") || n.includes("sql")) return <Database size={12} />;
+  return <Wrench size={12} />;
+}
+
 export function ChatPanel({
   structural = false,
   artifactSlot,