diff --git a/src/components/AppShell.tsx b/src/components/AppShell.tsx
deleted file mode 100644
index 36a6e3f..0000000
--- a/src/components/AppShell.tsx
+++ /dev/null
@@ -1,17 +0,0 @@
-import { ReactNode } from "react";
-import TopNav from "@/components/TopNav";
-import { useTheme } from "@/hooks/useTheme";
-
-export default function AppShell({ children }: { children: ReactNode }) {
-  const { isDark } = useTheme();
-
-  return (
-    <div className={["min-h-dvh", isDark ? "bg-zinc-950 text-zinc-50" : "bg-zinc-100 text-zinc-900"].join(" ")}>
-      <TopNav />
-      <main className="mx-auto w-full max-w-7xl px-4 py-4 md:px-6 md:py-6">
-        {children}
-      </main>
-    </div>
-  );
-}
-
diff --git a/src/components/TopNav.tsx b/src/components/TopNav.tsx
index 4509614..e1fd116 100644
--- a/src/components/TopNav.tsx
+++ b/src/components/TopNav.tsx
@@ -55,7 +55,15 @@ export default function TopNav() {
           <div className="leading-tight">
             <div className="text-sm font-semibold">IPCam Dashboard</div>
             <div className={["text-xs", isDark ? "text-zinc-400" : "text-zinc-500"].join(" ")}>
-              MediaMTX + Orange Pi
+              MediaMTX + {" "}
+              <a
+                href="https://orangepi.vn/"
+                target="_blank"
+                rel="noreferrer"
+                className={["font-medium transition hover:underline", isDark ? "text-zinc-200" : "text-zinc-900"].join(" ")}
+              >
+                Orange Pi
+              </a>
             </div>
           </div>
         </div>
diff --git a/src/pages/Playback.tsx b/src/pages/Playback.tsx
index 80cfc13..4b0cfd8 100644
--- a/src/pages/Playback.tsx
+++ b/src/pages/Playback.tsx
@@ -1,5 +1,5 @@
-import { Download, Play } from "lucide-react";
-import { useEffect, useMemo, useState } from "react";
+import { CalendarDays, Download, Play } from "lucide-react";
+import { useEffect, useMemo, useRef, useState } from "react";
 import { useConfigStore } from "@/stores/configStore";
 import { apiJson } from "@/utils/api";
 import type { RecordingItem } from "@/types/api";
@@ -13,6 +13,7 @@ function toLocalDateInputValue(d: Date) {
 
 export default function Playback() {
   const { config, isLoading, error, load } = useConfigStore();
+  const dateInputRef = useRef<HTMLInputElement | null>(null);
   const [camera, setCamera] = useState<string>("");
   const [date, setDate] = useState<string>(() => toLocalDateInputValue(new Date()));
   const [items, setItems] = useState<RecordingItem[]>([]);
@@ -31,6 +32,18 @@ export default function Playback() {
 
   const canQuery = useMemo(() => Boolean(camera), [camera]);
 
+  const openDatePicker = () => {
+    const input = dateInputRef.current;
+    if (!input) return;
+    const pickerInput = input as HTMLInputElement & { showPicker?: () => void };
+    if (pickerInput.showPicker) {
+      pickerInput.showPicker();
+      return;
+    }
+    input.focus();
+    input.click();
+  };
+
   useEffect(() => {
     let alive = true;
     const run = async () => {
@@ -103,12 +116,23 @@ export default function Playback() {
 
             <div>
               <label className="text-xs text-zinc-400">Date</label>
-              <input
-                type="date"
-                value={date}
-                onChange={(e) => setDate(e.target.value)}
-                className="mt-1 h-9 w-full rounded-md border border-zinc-800 bg-zinc-950 px-3 text-sm text-zinc-100"
-              />
+              <div className="mt-1 flex items-center gap-2">
+                <input
+                  ref={dateInputRef}
+                  type="date"
+                  value={date}
+                  onChange={(e) => setDate(e.target.value)}
+                  className="h-9 w-full rounded-md border border-zinc-800 bg-zinc-950 px-3 text-sm text-zinc-100"
+                />
+                <button
+                  type="button"
+                  onClick={openDatePicker}
+                  className="inline-flex h-9 w-9 shrink-0 items-center justify-center rounded-md border border-zinc-700 bg-zinc-950/40 text-zinc-200 transition hover:bg-zinc-900"
+                  title="Open calendar"
+                >
+                  <CalendarDays className="h-4 w-4" />
+                </button>
+              </div>
             </div>
           </div>