Update style.css

style.css

@@ -1,28 +1,80 @@
+/* Reset */
+body, h1, h2, p {
+  margin: 0;
+  padding: 0;
+}
+
 body {
-	padding: 2rem;
-	font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
+  font-family: Arial, sans-serif;
+  text-align: center;
+  background-color: #f9f9f9;
+  color: #333;
 }
 
-h1 {
-	font-size: 16px;
-	margin-top: 0;
+header {
+  background-color: #4CAF50;
+  color: white;
+  padding: 20px;
 }
 
-p {
-	color: rgb(107, 114, 128);
-	font-size: 15px;
-	margin-bottom: 10px;
-	margin-top: 5px;
+header h1 {
+  font-size: 2.5rem;
 }
 
-.card {
-	max-width: 620px;
-	margin: 0 auto;
-	padding: 16px;
-	border: 1px solid lightgray;
-	border-radius: 16px;
+header p {
+  font-size: 1rem;
 }
 
-.card p:last-child {
-	margin-bottom: 0;
+.upload-container {
+  margin: 20px auto;
+  padding: 20px;
+  border: 2px dashed #4CAF50;
+  display: inline-block;
+  border-radius: 10px;
+  background-color: #fff;
 }
+
+.upload-container input {
+  margin-bottom: 10px;
+}
+
+.upload-container button {
+  background-color: #4CAF50;
+  color: white;
+  border: none;
+  padding: 10px 20px;
+  border-radius: 5px;
+  cursor: pointer;
+}
+
+.upload-container button:hover {
+  background-color: #45a049;
+}
+
+#result-container {
+  margin: 20px auto;
+  display: inline-block;
+  text-align: center;
+}
+
+#result-container img {
+  max-width: 300px;
+  margin-top: 10px;
+  border: 2px solid #4CAF50;
+  border-radius: 10px;
+}
+
+.hidden {
+  display: none;
+}
+
+footer {
+  margin-top: 20px;
+  padding: 10px 0;
+  background-color: #f1f1f1;
+}
+
+footer a {
+  color: #4CAF50;
+  text-decoration: none;
+}