Update app.py

app.py

@@ -817,6 +817,14 @@ def create_main_interface():
         }
 
 
+.file-upload-section {
+    border: 1px solid #e0e0e0;
+    border-radius: 10px;
+    padding: 20px;
+    margin: 20px 0;
+    background: #ffffff;
+}
+
 .file-upload {
     border: 2px dashed #007aff;
     border-radius: 10px;
@@ -824,6 +832,7 @@ def create_main_interface():
     text-align: center;
     background: #f8f9fa;
     transition: all 0.3s ease;
+    margin-bottom: 15px;
 }
 
 .file-upload:hover {
@@ -1041,7 +1050,7 @@ Use the "Generate" button for basic creation, "Enhance" button for prompt improv
 
 
                                     # 파일 업로드 섹션
-                                    with gr.Box(elem_classes="file-upload-section"):
+                                    with gr.Group(elem_classes="file-upload-section"):
                                         file_upload = gr.File(
                                             label="Upload Files (Images/Documents)",
                                             file_types=[".jpg", ".jpeg", ".png", ".gif", ".bmp", ".webp",