diff --git a/frontend/index.html b/frontend/index.html
index 963d0a0..133acfc 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -5,9 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Document</title>
 
-    <style>
-      @import "tailwindcss";
-    </style>
+    <link rel="stylesheet" href="./src/styles.css" />
   </head>
   <body>
     <div id="app"></div>
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index bf789c6..13113ac 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -8,6 +8,7 @@
       "dependencies": {
         "@sveltejs/vite-plugin-svelte": "^5.0.3",
         "@tailwindcss/vite": "^4.1.3",
+        "daisyui": "^5.0.18",
         "prettier": "^3.5.3",
         "prettier-plugin-css-order": "^2.1.2",
         "prettier-plugin-svelte": "^3.3.3",
@@ -1066,6 +1067,15 @@
         "postcss": "^8.0.9"
       }
     },
+    "node_modules/daisyui": {
+      "version": "5.0.18",
+      "resolved": "https://registry.npmjs.org/daisyui/-/daisyui-5.0.18.tgz",
+      "integrity": "sha512-UKbuXChAZYhhjEGs9iKU3dSOup+WDY8fZaGa9VF4GkFQsF0ZAkb3yPTqjFUiE+2r3zFxv8JX+yhc06JPQbzqmw==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/saadeghi/daisyui?sponsor=1"
+      }
+    },
     "node_modules/debug": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.0.tgz",
diff --git a/frontend/package.json b/frontend/package.json
index e785ba3..c919e34 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,9 +1,10 @@
 {
-  "name": "svelte-hello",
+  "name": "ytlean",
   "type": "module",
   "dependencies": {
     "@sveltejs/vite-plugin-svelte": "^5.0.3",
     "@tailwindcss/vite": "^4.1.3",
+    "daisyui": "^5.0.18",
     "prettier": "^3.5.3",
     "prettier-plugin-css-order": "^2.1.2",
     "prettier-plugin-svelte": "^3.3.3",
diff --git a/frontend/src/App.svelte b/frontend/src/App.svelte
index 860f640..36f5237 100644
--- a/frontend/src/App.svelte
+++ b/frontend/src/App.svelte
@@ -11,7 +11,9 @@
     videoId = "";
 
     try {
-      const res = await fetch(`http://localhost:8000/video?channel_name=${channelName}`);
+      const res = await fetch(
+        `http://localhost:8000/video?channel_name=${channelName}`,
+      );
       if (!res.ok) throw new Error("Channel not found or API error");
       const data = await res.json();
       videoId = data.id;
@@ -28,37 +30,43 @@
   }
 </script>
 
-<main class="min-h-screen bg-gray-100 flex flex-col items-center justify-center p-6">
-  <h1 class="text-4xl font-extrabold mb-6">YouTube Latest Video Finder</h1>
+<main
+  class="flex min-h-screen flex-col items-center justify-center space-y-6 p-6"
+>
+  <h1 class="text-4xl font-extrabold">YTLean</h1>
 
-  <form on:submit={handleSubmit} class="flex flex-col sm:flex-row items-center gap-4">
+  <form
+    on:submit={handleSubmit}
+    class="flex flex-col items-center gap-4 sm:flex-row"
+  >
     <input
       type="text"
       bind:value={channelName}
       placeholder="Enter channel name"
-      class="px-4 py-2 border border-gray-300 rounded-md w-72"
+      class="input"
     />
-    <button
-      type="submit"
-      disabled={loading}
-      class="px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 disabled:opacity-50"
-    >
-      {loading ? "Loading..." : "Get Latest Video"}
+    <button type="submit" disabled={loading} class="btn btn-primary">
+      {#if loading}
+        <span class="loading loading-spinner"></span> Loading...
+      {:else}
+        Get Latest Video
+      {/if}
     </button>
   </form>
 
   {#if error}
-    <p class="text-red-600 mt-4 text-sm">{error}</p>
+    <p class="text-error-content mt-4 text-sm">{error}</p>
   {/if}
 
   {#if videoId}
-    <div class="mt-8 w-full flex justify-center">
+    <div
+      class="aspect-video w-full max-w-6xl overflow-hidden rounded-lg shadow-lg"
+    >
       <iframe
         title="video"
-        width="560"
-        height="315"
         src={`https://www.youtube.com/embed/${videoId}?rel=0`}
-        class="rounded-lg shadow-lg"
+        class="h-full w-full"
+        allowfullscreen
       ></iframe>
     </div>
   {/if}
diff --git a/frontend/src/styles.css b/frontend/src/styles.css
new file mode 100644
index 0000000..dc1289f
--- /dev/null
+++ b/frontend/src/styles.css
@@ -0,0 +1,6 @@
+@import "tailwindcss";
+@plugin "daisyui" {
+  theme:
+    light --default,
+    dark --prefersdark;
+}
diff --git a/frontend/vite.config.js b/frontend/vite.config.js
index 54eaba8..baafe5d 100644
--- a/frontend/vite.config.js
+++ b/frontend/vite.config.js
@@ -1,11 +1,7 @@
-import tailwindcss from "@tailwindcss/vite"
+import tailwindcss from "@tailwindcss/vite";
 import { defineConfig } from "vite";
 import { svelte } from "@sveltejs/vite-plugin-svelte";
 
-
 export default defineConfig({
-  plugins: [
-    svelte(),
-    tailwindcss()
-  ],
+  plugins: [svelte(), tailwindcss()],
 });