css update

app.py

@@ -19,6 +19,7 @@ app = Flask(__name__, static_folder='static')
 TEMP_UPLOAD_DIR = tempfile.mkdtemp()
 app.config['UPLOAD_FOLDER'] = TEMP_UPLOAD_DIR
 app.config['MAX_CONTENT_LENGTH'] = 200 * 1024 * 1024  # 200MB max file size
+app.config['MAX_FILES'] = 10  # Maximum number of files that can be uploaded at once
 
 ALLOWED_EXTENSIONS = {'mp3', 'wav', 'ogg', 'flac'}  # Added FLAC support
 FILE_LIFETIME = timedelta(hours=1)  # Files will be deleted after 1 hour