diff --git a/src/components/ChatViewer.tsx b/src/components/ChatViewer.tsx
index 3de6a5b..ce04777 100644
--- a/src/components/ChatViewer.tsx
+++ b/src/components/ChatViewer.tsx
@@ -48,6 +48,8 @@ interface ChatViewerProps {
   protocol: ChatProtocol;
   identifier: ProtocolIdentifier;
   customTitle?: string;
+  /** Optional content to render before the title (e.g., sidebar toggle on mobile) */
+  headerPrefix?: React.ReactNode;
 }
 
 /**
@@ -317,6 +319,7 @@ export function ChatViewer({
   protocol,
   identifier,
   customTitle,
+  headerPrefix,
 }: ChatViewerProps) {
   const { addWindow } = useGrimoire();
 
@@ -667,9 +670,10 @@ export function ChatViewer({
   return (
     <div className="flex h-full flex-col">
       {/* Header with conversation info and controls */}
-      <div className="pl-4 pr-0 border-b w-full py-0.5">
+      <div className="pl-2 pr-0 border-b w-full py-0.5">
         <div className="flex items-center justify-between gap-3">
           <div className="flex flex-1 min-w-0 items-center gap-2">
+            {headerPrefix}
             <TooltipProvider>
               <Tooltip>
                 <TooltipTrigger asChild>
diff --git a/src/components/GroupListViewer.tsx b/src/components/GroupListViewer.tsx
index 085404c..79b52df 100644
--- a/src/components/GroupListViewer.tsx
+++ b/src/components/GroupListViewer.tsx
@@ -1,7 +1,7 @@
-import { useState, useMemo, memo, useCallback } from "react";
+import { useState, useMemo, memo, useCallback, useEffect } from "react";
 import { use$ } from "applesauce-react/hooks";
 import { map } from "rxjs/operators";
-import { Loader2 } from "lucide-react";
+import { Loader2, PanelLeft } from "lucide-react";
 import eventStore from "@/services/event-store";
 import pool from "@/services/relay-pool";
 import accountManager from "@/services/accounts";
@@ -11,9 +11,29 @@ import type { NostrEvent } from "@/types/nostr";
 import type { ProtocolIdentifier, GroupListIdentifier } from "@/types/chat";
 import { cn } from "@/lib/utils";
 import Timestamp from "./Timestamp";
-import { useEffect } from "react";
 import { UserName } from "./nostr/UserName";
 import { RichText } from "./nostr/RichText";
+import { Button } from "@/components/ui/button";
+import { Sheet, SheetContent, SheetTitle } from "@/components/ui/sheet";
+import * as VisuallyHidden from "@radix-ui/react-visually-hidden";
+
+const MOBILE_BREAKPOINT = 768;
+
+function useIsMobile() {
+  const [isMobile, setIsMobile] = useState<boolean | undefined>(undefined);
+
+  useEffect(() => {
+    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`);
+    const onChange = () => {
+      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
+    };
+    mql.addEventListener("change", onChange);
+    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
+    return () => mql.removeEventListener("change", onChange);
+  }, []);
+
+  return isMobile;
+}
 
 interface GroupInfo {
   groupId: string;
@@ -103,9 +123,11 @@ const MemoizedChatViewer = memo(
   function MemoizedChatViewer({
     groupId,
     relayUrl,
+    headerPrefix,
   }: {
     groupId: string;
     relayUrl: string;
+    headerPrefix?: React.ReactNode;
   }) {
     return (
       <ChatViewer
@@ -117,10 +139,12 @@ const MemoizedChatViewer = memo(
             relays: [relayUrl],
           } as ProtocolIdentifier
         }
+        headerPrefix={headerPrefix}
       />
     );
   },
   // Custom comparison: only re-render if group actually changed
+  // Note: headerPrefix is intentionally excluded - it's expected to be stable or change with isMobile
   (prev, next) =>
     prev.groupId === next.groupId && prev.relayUrl === next.relayUrl,
 );
@@ -149,16 +173,33 @@ export function GroupListViewer({ identifier }: GroupListViewerProps) {
   const targetIdentifier = identifier?.value.identifier || ""; // Empty string is default d-tag for kind 10009
   const targetRelays = identifier?.relays;
 
+  // Mobile detection
+  const isMobile = useIsMobile();
+
   // State for selected group
   const [selectedGroup, setSelectedGroup] = useState<{
     groupId: string;
     relayUrl: string;
   } | null>(null);
 
-  // State for sidebar width
+  // State for mobile sidebar sheet
+  const [sidebarOpen, setSidebarOpen] = useState(false);
+
+  // State for sidebar width (desktop only)
   const [sidebarWidth, setSidebarWidth] = useState(280);
   const [isResizing, setIsResizing] = useState(false);
 
+  // Handle group selection - close sidebar on mobile
+  const handleGroupSelect = useCallback(
+    (group: { groupId: string; relayUrl: string }) => {
+      setSelectedGroup(group);
+      if (isMobile) {
+        setSidebarOpen(false);
+      }
+    },
+    [isMobile],
+  );
+
   // Handle resize with proper cleanup
   const handleMouseDown = useCallback(
     (e: React.MouseEvent) => {
@@ -410,6 +451,86 @@ export function GroupListViewer({ identifier }: GroupListViewerProps) {
     );
   }
 
+  // Group list content - reused in both mobile sheet and desktop sidebar
+  const groupListContent = (
+    <div className="flex-1 overflow-y-auto">
+      {groupsWithRecency.map((group) => (
+        <GroupListItem
+          key={`${group.relayUrl}'${group.groupId}`}
+          group={group}
+          isSelected={
+            selectedGroup?.groupId === group.groupId &&
+            selectedGroup?.relayUrl === group.relayUrl
+          }
+          onClick={() =>
+            handleGroupSelect({
+              groupId: group.groupId,
+              relayUrl: group.relayUrl,
+            })
+          }
+        />
+      ))}
+    </div>
+  );
+
+  // Sidebar toggle button for mobile - passed to ChatViewer's headerPrefix
+  const sidebarToggle = isMobile ? (
+    <Button
+      variant="ghost"
+      size="icon"
+      className="h-7 w-7 flex-shrink-0"
+      onClick={() => setSidebarOpen(true)}
+    >
+      <PanelLeft className="size-4" />
+      <span className="sr-only">Toggle sidebar</span>
+    </Button>
+  ) : null;
+
+  // Chat view content
+  const chatContent = selectedGroup ? (
+    <MemoizedChatViewer
+      groupId={selectedGroup.groupId}
+      relayUrl={selectedGroup.relayUrl}
+      headerPrefix={sidebarToggle}
+    />
+  ) : (
+    <div className="flex h-full items-center justify-center text-sm text-muted-foreground">
+      {isMobile ? (
+        <Button
+          variant="outline"
+          onClick={() => setSidebarOpen(true)}
+          className="gap-2"
+        >
+          <PanelLeft className="size-4" />
+          Select a group
+        </Button>
+      ) : (
+        "Select a group to view chat"
+      )}
+    </div>
+  );
+
+  // Mobile layout: Sheet-based sidebar
+  if (isMobile) {
+    return (
+      <div className="flex h-full flex-col">
+        {/* Mobile sheet sidebar */}
+        <Sheet open={sidebarOpen} onOpenChange={setSidebarOpen}>
+          <SheetContent side="left" className="w-[280px] p-0">
+            <VisuallyHidden.Root>
+              <SheetTitle>Groups</SheetTitle>
+            </VisuallyHidden.Root>
+            <div className="flex h-full flex-col pt-10">{groupListContent}</div>
+          </SheetContent>
+        </Sheet>
+
+        {/* Chat content - takes full height, sidebar toggle is in ChatViewer header */}
+        <div className="flex-1 min-h-0">{chatContent}</div>
+      </div>
+    );
+  }
+
+  // Desktop layout: Resizable sidebar
   return (
     <div className="flex h-full">
       {/* Left sidebar: Group list */}
@@ -417,24 +538,7 @@ export function GroupListViewer({ identifier }: GroupListViewerProps) {
         className="flex flex-col border-r bg-background"
         style={{ width: sidebarWidth }}
       >
-        <div className="flex-1 overflow-y-auto">
-          {groupsWithRecency.map((group) => (
-            <GroupListItem
-              key={`${group.relayUrl}'${group.groupId}`}
-              group={group}
-              isSelected={
-                selectedGroup?.groupId === group.groupId &&
-                selectedGroup?.relayUrl === group.relayUrl
-              }
-              onClick={() =>
-                setSelectedGroup({
-                  groupId: group.groupId,
-                  relayUrl: group.relayUrl,
-                })
-              }
-            />
-          ))}
-        </div>
+        {groupListContent}
       </aside>
 
       {/* Resize handle */}
@@ -447,18 +551,7 @@ export function GroupListViewer({ identifier }: GroupListViewerProps) {
       />
 
       {/* Right panel: Chat view */}
-      <div className="flex-1 min-w-0">
-        {selectedGroup ? (
-          <MemoizedChatViewer
-            groupId={selectedGroup.groupId}
-            relayUrl={selectedGroup.relayUrl}
-          />
-        ) : (
-          <div className="flex h-full items-center justify-center text-sm text-muted-foreground">
-            Select a group to view chat
-          </div>
-        )}
-      </div>
+      <div className="flex-1 min-w-0">{chatContent}</div>
     </div>
   );
 }
diff --git a/src/components/ui/separator.tsx b/src/components/ui/separator.tsx
new file mode 100644
index 0000000..6c8b6f0
--- /dev/null
+++ b/src/components/ui/separator.tsx
@@ -0,0 +1,29 @@
+import * as React from "react";
+import { cn } from "@/lib/utils";
+
+interface SeparatorProps extends React.HTMLAttributes<HTMLDivElement> {
+  orientation?: "horizontal" | "vertical";
+  decorative?: boolean;
+}
+
+const Separator = React.forwardRef<HTMLDivElement, SeparatorProps>(
+  (
+    { className, orientation = "horizontal", decorative = true, ...props },
+    ref,
+  ) => (
+    <div
+      ref={ref}
+      role={decorative ? "none" : "separator"}
+      aria-orientation={decorative ? undefined : orientation}
+      className={cn(
+        "shrink-0 bg-border",
+        orientation === "horizontal" ? "h-[1px] w-full" : "h-full w-[1px]",
+        className,
+      )}
+      {...props}
+    />
+  ),
+);
+Separator.displayName = "Separator";
+
+export { Separator };
diff --git a/src/components/ui/sheet.tsx b/src/components/ui/sheet.tsx
new file mode 100644
index 0000000..3cb478b
--- /dev/null
+++ b/src/components/ui/sheet.tsx
@@ -0,0 +1,139 @@
+import * as React from "react";
+import * as SheetPrimitive from "@radix-ui/react-dialog";
+import { cva, type VariantProps } from "class-variance-authority";
+import { X } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const Sheet = SheetPrimitive.Root;
+
+const SheetTrigger = SheetPrimitive.Trigger;
+
+const SheetClose = SheetPrimitive.Close;
+
+const SheetPortal = SheetPrimitive.Portal;
+
+const SheetOverlay = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Overlay
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className,
+    )}
+    {...props}
+    ref={ref}
+  />
+));
+SheetOverlay.displayName = SheetPrimitive.Overlay.displayName;
+
+const sheetVariants = cva(
+  "fixed z-50 gap-4 bg-background p-6 shadow-lg transition ease-in-out data-[state=closed]:duration-300 data-[state=open]:duration-500 data-[state=open]:animate-in data-[state=closed]:animate-out",
+  {
+    variants: {
+      side: {
+        top: "inset-x-0 top-0 border-b data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top",
+        bottom:
+          "inset-x-0 bottom-0 border-t data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom",
+        left: "inset-y-0 left-0 h-full w-3/4 border-r data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left sm:max-w-sm",
+        right:
+          "inset-y-0 right-0 h-full w-3/4 border-l data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right sm:max-w-sm",
+      },
+    },
+    defaultVariants: {
+      side: "right",
+    },
+  },
+);
+
+interface SheetContentProps
+  extends
+    React.ComponentPropsWithoutRef<typeof SheetPrimitive.Content>,
+    VariantProps<typeof sheetVariants> {}
+
+const SheetContent = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Content>,
+  SheetContentProps
+>(({ side = "right", className, children, ...props }, ref) => (
+  <SheetPortal>
+    <SheetOverlay />
+    <SheetPrimitive.Content
+      ref={ref}
+      className={cn(sheetVariants({ side }), className)}
+      {...props}
+    >
+      <SheetPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-secondary">
+        <X className="h-4 w-4" />
+        <span className="sr-only">Close</span>
+      </SheetPrimitive.Close>
+      {children}
+    </SheetPrimitive.Content>
+  </SheetPortal>
+));
+SheetContent.displayName = SheetPrimitive.Content.displayName;
+
+const SheetHeader = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col space-y-2 text-center sm:text-left",
+      className,
+    )}
+    {...props}
+  />
+);
+SheetHeader.displayName = "SheetHeader";
+
+const SheetFooter = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2",
+      className,
+    )}
+    {...props}
+  />
+);
+SheetFooter.displayName = "SheetFooter";
+
+const SheetTitle = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Title
+    ref={ref}
+    className={cn("text-lg font-semibold text-foreground", className)}
+    {...props}
+  />
+));
+SheetTitle.displayName = SheetPrimitive.Title.displayName;
+
+const SheetDescription = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+));
+SheetDescription.displayName = SheetPrimitive.Description.displayName;
+
+export {
+  Sheet,
+  SheetPortal,
+  SheetOverlay,
+  SheetTrigger,
+  SheetClose,
+  SheetContent,
+  SheetHeader,
+  SheetFooter,
+  SheetTitle,
+  SheetDescription,
+};
diff --git a/src/components/ui/sidebar.tsx b/src/components/ui/sidebar.tsx
new file mode 100644
index 0000000..1686be5
--- /dev/null
+++ b/src/components/ui/sidebar.tsx
@@ -0,0 +1,535 @@
+import * as React from "react";
+import { PanelLeft } from "lucide-react";
+import { cn } from "@/lib/utils";
+import { Button } from "@/components/ui/button";
+import { Sheet, SheetContent } from "@/components/ui/sheet";
+import { Separator } from "@/components/ui/separator";
+
+const SIDEBAR_WIDTH = "16rem";
+const SIDEBAR_WIDTH_MOBILE = "18rem";
+const SIDEBAR_WIDTH_ICON = "3rem";
+const MOBILE_BREAKPOINT = 768;
+
+type SidebarState = "expanded" | "collapsed";
+
+type SidebarContext = {
+  state: SidebarState;
+  open: boolean;
+  setOpen: (open: boolean) => void;
+  openMobile: boolean;
+  setOpenMobile: (open: boolean) => void;
+  isMobile: boolean;
+  toggleSidebar: () => void;
+};
+
+const SidebarContext = React.createContext<SidebarContext | null>(null);
+
+function useSidebar() {
+  const context = React.useContext(SidebarContext);
+  if (!context) {
+    throw new Error("useSidebar must be used within a SidebarProvider.");
+  }
+  return context;
+}
+
+function useIsMobile() {
+  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(
+    undefined,
+  );
+
+  React.useEffect(() => {
+    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`);
+    const onChange = () => {
+      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
+    };
+    mql.addEventListener("change", onChange);
+    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
+    return () => mql.removeEventListener("change", onChange);
+  }, []);
+
+  return !!isMobile;
+}
+
+const SidebarProvider = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div"> & {
+    defaultOpen?: boolean;
+    open?: boolean;
+    onOpenChange?: (open: boolean) => void;
+  }
+>(
+  (
+    {
+      defaultOpen = true,
+      open: openProp,
+      onOpenChange: setOpenProp,
+      className,
+      style,
+      children,
+      ...props
+    },
+    ref,
+  ) => {
+    const isMobile = useIsMobile();
+    const [openMobile, setOpenMobile] = React.useState(false);
+
+    // This is the internal state of the sidebar.
+    // We use openProp and setOpenProp for control from outside the component.
+    const [_open, _setOpen] = React.useState(defaultOpen);
+    const open = openProp ?? _open;
+    const setOpen = React.useCallback(
+      (value: boolean | ((value: boolean) => boolean)) => {
+        const openState = typeof value === "function" ? value(open) : value;
+        if (setOpenProp) {
+          setOpenProp(openState);
+        } else {
+          _setOpen(openState);
+        }
+      },
+      [setOpenProp, open],
+    );
+
+    // Helper to toggle the sidebar.
+    const toggleSidebar = React.useCallback(() => {
+      return isMobile
+        ? setOpenMobile((open) => !open)
+        : setOpen((open) => !open);
+    }, [isMobile, setOpen, setOpenMobile]);
+
+    // Adds a keyboard shortcut to toggle the sidebar.
+    React.useEffect(() => {
+      const handleKeyDown = (event: KeyboardEvent) => {
+        if (event.key === "b" && (event.metaKey || event.ctrlKey)) {
+          event.preventDefault();
+          toggleSidebar();
+        }
+      };
+
+      window.addEventListener("keydown", handleKeyDown);
+      return () => window.removeEventListener("keydown", handleKeyDown);
+    }, [toggleSidebar]);
+
+    // We add a state so that we can do data-state="expanded" or "collapsed".
+    // This makes it easier to style the sidebar with Tailwind classes.
+    const state = open ? "expanded" : "collapsed";
+
+    const contextValue = React.useMemo<SidebarContext>(
+      () => ({
+        state,
+        open,
+        setOpen,
+        isMobile,
+        openMobile,
+        setOpenMobile,
+        toggleSidebar,
+      }),
+      [
+        state,
+        open,
+        setOpen,
+        isMobile,
+        openMobile,
+        setOpenMobile,
+        toggleSidebar,
+      ],
+    );
+
+    return (
+      <SidebarContext.Provider value={contextValue}>
+        <div
+          style={
+            {
+              "--sidebar-width": SIDEBAR_WIDTH,
+              "--sidebar-width-icon": SIDEBAR_WIDTH_ICON,
+              ...style,
+            } as React.CSSProperties
+          }
+          className={cn(
+            "group/sidebar-wrapper flex min-h-svh w-full has-[[data-variant=inset]]:bg-sidebar",
+            className,
+          )}
+          ref={ref}
+          {...props}
+        >
+          {children}
+        </div>
+      </SidebarContext.Provider>
+    );
+  },
+);
+SidebarProvider.displayName = "SidebarProvider";
+
+const Sidebar = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div"> & {
+    side?: "left" | "right";
+    variant?: "sidebar" | "floating" | "inset";
+    collapsible?: "offcanvas" | "icon" | "none";
+  }
+>(
+  (
+    {
+      side = "left",
+      variant = "sidebar",
+      collapsible = "offcanvas",
+      className,
+      children,
+      ...props
+    },
+    ref,
+  ) => {
+    const { isMobile, state, openMobile, setOpenMobile } = useSidebar();
+
+    if (collapsible === "none") {
+      return (
+        <div
+          className={cn(
+            "flex h-full w-[--sidebar-width] flex-col bg-background text-foreground",
+            className,
+          )}
+          ref={ref}
+          {...props}
+        >
+          {children}
+        </div>
+      );
+    }
+
+    if (isMobile) {
+      return (
+        <Sheet open={openMobile} onOpenChange={setOpenMobile}>
+          <SheetContent
+            data-sidebar="sidebar"
+            data-mobile="true"
+            className="w-[--sidebar-width] bg-background p-0 text-foreground [&>button]:hidden"
+            style={
+              {
+                "--sidebar-width": SIDEBAR_WIDTH_MOBILE,
+              } as React.CSSProperties
+            }
+            side={side}
+          >
+            <div className="flex h-full w-full flex-col">{children}</div>
+          </SheetContent>
+        </Sheet>
+      );
+    }
+
+    return (
+      <div
+        ref={ref}
+        className="group peer hidden md:block text-foreground"
+        data-state={state}
+        data-collapsible={state === "collapsed" ? collapsible : ""}
+        data-variant={variant}
+        data-side={side}
+      >
+        {/* This is what handles the sidebar gap on desktop */}
+        <div
+          className={cn(
+            "duration-200 relative h-svh w-[--sidebar-width] bg-transparent transition-[width] ease-linear",
+            "group-data-[collapsible=offcanvas]:w-0",
+            "group-data-[side=right]:rotate-180",
+            variant === "floating" || variant === "inset"
+              ? "group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)_+_theme(spacing.4))]"
+              : "group-data-[collapsible=icon]:w-[--sidebar-width-icon]",
+          )}
+        />
+        <div
+          className={cn(
+            "duration-200 fixed inset-y-0 z-10 hidden h-svh w-[--sidebar-width] transition-[left,right,width] ease-linear md:flex",
+            side === "left"
+              ? "left-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]"
+              : "right-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]",
+            // Adjust the padding for floating and inset variants.
+            variant === "floating" || variant === "inset"
+              ? "p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)_+_theme(spacing.4)_+2px)]"
+              : "group-data-[collapsible=icon]:w-[--sidebar-width-icon] group-data-[side=left]:border-r group-data-[side=right]:border-l",
+            className,
+          )}
+          {...props}
+        >
+          <div
+            data-sidebar="sidebar"
+            className="flex h-full w-full flex-col bg-background group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:border-border group-data-[variant=floating]:shadow"
+          >
+            {children}
+          </div>
+        </div>
+      </div>
+    );
+  },
+);
+Sidebar.displayName = "Sidebar";
+
+const SidebarTrigger = React.forwardRef<
+  React.ElementRef<typeof Button>,
+  React.ComponentProps<typeof Button>
+>(({ className, onClick, ...props }, ref) => {
+  const { toggleSidebar } = useSidebar();
+
+  return (
+    <Button
+      ref={ref}
+      data-sidebar="trigger"
+      variant="ghost"
+      size="icon"
+      className={cn("h-7 w-7", className)}
+      onClick={(event) => {
+        onClick?.(event);
+        toggleSidebar();
+      }}
+      {...props}
+    >
+      <PanelLeft />
+      <span className="sr-only">Toggle Sidebar</span>
+    </Button>
+  );
+});
+SidebarTrigger.displayName = "SidebarTrigger";
+
+const SidebarRail = React.forwardRef<
+  HTMLButtonElement,
+  React.ComponentProps<"button">
+>(({ className, ...props }, ref) => {
+  const { toggleSidebar } = useSidebar();
+
+  return (
+    <button
+      ref={ref}
+      data-sidebar="rail"
+      aria-label="Toggle Sidebar"
+      tabIndex={-1}
+      onClick={toggleSidebar}
+      title="Toggle Sidebar"
+      className={cn(
+        "absolute inset-y-0 z-20 hidden w-4 -translate-x-1/2 transition-all ease-linear after:absolute after:inset-y-0 after:left-1/2 after:w-[2px] hover:after:bg-border group-data-[side=left]:-right-4 group-data-[side=right]:left-0 sm:flex",
+        "[[data-side=left]_&]:cursor-w-resize [[data-side=right]_&]:cursor-e-resize",
+        "[[data-side=left][data-state=collapsed]_&]:cursor-e-resize [[data-side=right][data-state=collapsed]_&]:cursor-w-resize",
+        "group-data-[collapsible=offcanvas]:translate-x-0 group-data-[collapsible=offcanvas]:after:left-full group-data-[collapsible=offcanvas]:hover:bg-muted/50",
+        "[[data-side=left][data-collapsible=offcanvas]_&]:-right-2",
+        "[[data-side=right][data-collapsible=offcanvas]_&]:-left-2",
+        className,
+      )}
+      {...props}
+    />
+  );
+});
+SidebarRail.displayName = "SidebarRail";
+
+const SidebarInset = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"main">
+>(({ className, ...props }, ref) => {
+  return (
+    <main
+      ref={ref}
+      className={cn(
+        "relative flex min-h-svh flex-1 flex-col bg-background",
+        "peer-data-[variant=inset]:min-h-[calc(100svh-theme(spacing.4))] md:peer-data-[variant=inset]:m-2 md:peer-data-[state=collapsed]:peer-data-[variant=inset]:ml-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow",
+        className,
+      )}
+      {...props}
+    />
+  );
+});
+SidebarInset.displayName = "SidebarInset";
+
+const SidebarHeader = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div">
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-sidebar="header"
+      className={cn("flex flex-col gap-2 p-2", className)}
+      {...props}
+    />
+  );
+});
+SidebarHeader.displayName = "SidebarHeader";
+
+const SidebarFooter = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div">
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-sidebar="footer"
+      className={cn("flex flex-col gap-2 p-2", className)}
+      {...props}
+    />
+  );
+});
+SidebarFooter.displayName = "SidebarFooter";
+
+const SidebarSeparator = React.forwardRef<
+  React.ElementRef<typeof Separator>,
+  React.ComponentProps<typeof Separator>
+>(({ className, ...props }, ref) => {
+  return (
+    <Separator
+      ref={ref}
+      data-sidebar="separator"
+      className={cn("mx-2 w-auto bg-border", className)}
+      {...props}
+    />
+  );
+});
+SidebarSeparator.displayName = "SidebarSeparator";
+
+const SidebarContent = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div">
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-sidebar="content"
+      className={cn(
+        "flex min-h-0 flex-1 flex-col gap-2 overflow-auto group-data-[collapsible=icon]:overflow-hidden",
+        className,
+      )}
+      {...props}
+    />
+  );
+});
+SidebarContent.displayName = "SidebarContent";
+
+const SidebarGroup = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div">
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-sidebar="group"
+      className={cn("relative flex w-full min-w-0 flex-col p-2", className)}
+      {...props}
+    />
+  );
+});
+SidebarGroup.displayName = "SidebarGroup";
+
+const SidebarGroupLabel = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div">
+>(({ className, ...props }, ref) => {
+  return (
+    <div
+      ref={ref}
+      data-sidebar="group-label"
+      className={cn(
+        "duration-200 flex h-8 shrink-0 items-center rounded-md px-2 text-xs font-medium text-muted-foreground outline-none ring-ring transition-[margin,opa] ease-linear focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        "group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0",
+        className,
+      )}
+      {...props}
+    />
+  );
+});
+SidebarGroupLabel.displayName = "SidebarGroupLabel";
+
+const SidebarGroupContent = React.forwardRef<
+  HTMLDivElement,
+  React.ComponentProps<"div">
+>(({ className, ...props }, ref) => (
+  <div
+    ref={ref}
+    data-sidebar="group-content"
+    className={cn("w-full text-sm", className)}
+    {...props}
+  />
+));
+SidebarGroupContent.displayName = "SidebarGroupContent";
+
+const SidebarMenu = React.forwardRef<
+  HTMLUListElement,
+  React.ComponentProps<"ul">
+>(({ className, ...props }, ref) => (
+  <ul
+    ref={ref}
+    data-sidebar="menu"
+    className={cn("flex w-full min-w-0 flex-col gap-1", className)}
+    {...props}
+  />
+));
+SidebarMenu.displayName = "SidebarMenu";
+
+const SidebarMenuItem = React.forwardRef<
+  HTMLLIElement,
+  React.ComponentProps<"li">
+>(({ className, ...props }, ref) => (
+  <li
+    ref={ref}
+    data-sidebar="menu-item"
+    className={cn("group/menu-item relative", className)}
+    {...props}
+  />
+));
+SidebarMenuItem.displayName = "SidebarMenuItem";
+
+const sidebarMenuButtonVariants = {
+  default: "hover:bg-muted/50 hover:text-foreground",
+  outline:
+    "bg-background shadow-[0_0_0_1px_hsl(var(--sidebar-border))] hover:bg-muted/50 hover:text-foreground hover:shadow-[0_0_0_1px_hsl(var(--sidebar-accent))]",
+};
+
+const SidebarMenuButton = React.forwardRef<
+  HTMLButtonElement,
+  React.ComponentProps<"button"> & {
+    isActive?: boolean;
+    variant?: keyof typeof sidebarMenuButtonVariants;
+    size?: "default" | "sm" | "lg";
+  }
+>(
+  (
+    {
+      isActive = false,
+      variant = "default",
+      size = "default",
+      className,
+      ...props
+    },
+    ref,
+  ) => {
+    return (
+      <button
+        ref={ref}
+        data-sidebar="menu-button"
+        data-size={size}
+        data-active={isActive}
+        className={cn(
+          "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-none ring-ring transition-[width,height,padding] hover:bg-muted/50 hover:text-foreground focus-visible:ring-2 active:bg-muted/50 active:text-foreground disabled:pointer-events-none disabled:opacity-50 group-has-[[data-sidebar=menu-action]]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-muted/50 data-[active=true]:font-medium data-[active=true]:text-foreground data-[state=open]:hover:bg-muted/50 data-[state=open]:hover:text-foreground group-data-[collapsible=icon]:!size-8 group-data-[collapsible=icon]:!p-2 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+          sidebarMenuButtonVariants[variant],
+          size === "sm" && "text-xs",
+          size === "lg" && "text-base group-data-[collapsible=icon]:!p-0",
+          className,
+        )}
+        {...props}
+      />
+    );
+  },
+);
+SidebarMenuButton.displayName = "SidebarMenuButton";
+
+export {
+  Sidebar,
+  SidebarContent,
+  SidebarFooter,
+  SidebarGroup,
+  SidebarGroupContent,
+  SidebarGroupLabel,
+  SidebarHeader,
+  SidebarInset,
+  SidebarMenu,
+  SidebarMenuButton,
+  SidebarMenuItem,
+  SidebarProvider,
+  SidebarRail,
+  SidebarSeparator,
+  SidebarTrigger,
+  useSidebar,
+};