diff --git a/frontend/src/app/(dashboard)/agents/[threadId]/page.tsx b/frontend/src/app/(dashboard)/agents/[threadId]/page.tsx
index 4fc34231..e3e30a2a 100644
--- a/frontend/src/app/(dashboard)/agents/[threadId]/page.tsx
+++ b/frontend/src/app/(dashboard)/agents/[threadId]/page.tsx
@@ -18,6 +18,7 @@ import { useSidebar } from "@/components/ui/sidebar";
 import { useAgentStream } from '@/hooks/useAgentStream';
 import { Markdown } from '@/components/ui/markdown';
 import { cn } from "@/lib/utils";
+import { useIsMobile } from "@/hooks/use-mobile";
 
 import { UnifiedMessage, ParsedContent, ParsedMetadata, ThreadParams } from '@/components/thread/types';
 import { getToolIcon, extractPrimaryParam, safeJsonParse } from '@/components/thread/utils';
@@ -188,6 +189,7 @@ function renderMarkdownContent(content: string, handleToolClick: (assistantMessa
 export default function ThreadPage({ params }: { params: Promise<ThreadParams> }) {
   const unwrappedParams = React.use(params);
   const threadId = unwrappedParams.threadId;
+  const isMobile = useIsMobile();
   
   const router = useRouter();
   const [messages, setMessages] = useState<UnifiedMessage[]>([]);
@@ -1132,14 +1134,16 @@ export default function ThreadPage({ params }: { params: Promise<ThreadParams> }
   return (
     <div className="flex h-screen">
       <div className={`flex flex-col flex-1 overflow-hidden transition-all duration-200 ease-in-out ${isSidePanelOpen ? 'mr-[90%] sm:mr-[450px] md:mr-[500px] lg:mr-[550px] xl:mr-[650px]' : ''}`}>
-        <SiteHeader 
-          threadId={threadId} 
-          projectName={projectName}
-          projectId={project?.id || ""}
-          onViewFiles={handleOpenFileViewer} 
-          onToggleSidePanel={toggleSidePanel}
-          onProjectRenamed={handleProjectRenamed}
-        />
+        {!isMobile && (
+          <SiteHeader 
+            threadId={threadId} 
+            projectName={projectName}
+            projectId={project?.id || ""}
+            onViewFiles={handleOpenFileViewer} 
+            onToggleSidePanel={toggleSidePanel}
+            onProjectRenamed={handleProjectRenamed}
+          />
+        )}
         <div 
           ref={messagesContainerRef}
           className="flex-1 overflow-y-auto px-6 py-4 pb-24 bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60"
@@ -1429,9 +1433,13 @@ export default function ThreadPage({ params }: { params: Promise<ThreadParams> }
       <div className={cn(
         "fixed bottom-0 z-10 bg-gradient-to-t from-background via-background/90 to-transparent px-4 pt-8 transition-all duration-200 ease-in-out",
         leftSidebarState === 'expanded' ? 'left-[72px] lg:left-[256px]' : 'left-[72px]',
-        isSidePanelOpen ? 'right-[90%] sm:right-[450px] md:right-[500px] lg:right-[550px] xl:right-[650px]' : 'right-0'
+        isSidePanelOpen ? 'right-[90%] sm:right-[450px] md:right-[500px] lg:right-[550px] xl:right-[650px]' : 'right-0',
+        isMobile ? 'left-0 right-0' : ''
       )}>
-        <div className="mx-auto max-w-3xl">
+        <div className={cn(
+          "mx-auto",
+          isMobile ? "w-full px-4" : "max-w-3xl"
+        )}>
           <ChatInput
             value={newMessage}
             onChange={setNewMessage}
diff --git a/frontend/src/components/sidebar/sidebar-left.tsx b/frontend/src/components/sidebar/sidebar-left.tsx
index 888e9e63..52e83645 100644
--- a/frontend/src/components/sidebar/sidebar-left.tsx
+++ b/frontend/src/components/sidebar/sidebar-left.tsx
@@ -2,6 +2,7 @@
 
 import * as React from "react"
 import Link from "next/link"
+import { Menu } from "lucide-react"
 
 import { NavAgents } from "@/components/sidebar/nav-agents"
 import { NavUserWithTeams } from "@/components/sidebar/nav-user-with-teams"
@@ -23,11 +24,13 @@ import {
   TooltipContent,
   TooltipTrigger
 } from "@/components/ui/tooltip"
+import { useIsMobile } from "@/hooks/use-mobile"
 
 export function SidebarLeft({
   ...props
 }: React.ComponentProps<typeof Sidebar>) {
-  const { state, setOpen } = useSidebar()
+  const { state, setOpen, setOpenMobile } = useSidebar()
+  const isMobile = useIsMobile()
   const [user, setUser] = useState<{
     name: string;
     email: string;
@@ -88,16 +91,29 @@ export function SidebarLeft({
               {/* <span className="font-semibold"> SUNA</span> */}
             </div>
           )}
-          {state !== "collapsed" && (
-            <div className="ml-auto">
+          <div className="ml-auto flex items-center gap-2">
+            {state !== "collapsed" && (
               <Tooltip>
                 <TooltipTrigger asChild>
                   <SidebarTrigger className="h-8 w-8" />
                 </TooltipTrigger>
                 <TooltipContent>Toggle sidebar (CMD+B)</TooltipContent>
               </Tooltip>
-            </div>
-          )}
+            )}
+            {isMobile && (
+              <Tooltip>
+                <TooltipTrigger asChild>
+                  <button
+                    onClick={() => setOpenMobile(true)}
+                    className="h-8 w-8 flex items-center justify-center rounded-md hover:bg-accent"
+                  >
+                    <Menu className="h-4 w-4" />
+                  </button>
+                </TooltipTrigger>
+                <TooltipContent>Open menu</TooltipContent>
+              </Tooltip>
+            )}
+          </div>
         </div>
       </SidebarHeader>
       <SidebarContent className="[&::-webkit-scrollbar]:hidden [-ms-overflow-style:'none'] [scrollbar-width:'none']">
diff --git a/frontend/src/components/thread/tool-call-side-panel.tsx b/frontend/src/components/thread/tool-call-side-panel.tsx
index ceac7070..a1ff58be 100644
--- a/frontend/src/components/thread/tool-call-side-panel.tsx
+++ b/frontend/src/components/thread/tool-call-side-panel.tsx
@@ -369,6 +369,7 @@ export function ToolCallSidePanel({
           />
         </div>
       )}
+ 
     </div>
   );
 } 
\ No newline at end of file