diff --git a/autoload/layout_manager.gd b/autoload/layout_manager.gd
index b7b7a6b..b5bc5b1 100644
--- a/autoload/layout_manager.gd
+++ b/autoload/layout_manager.gd
@@ -65,12 +65,12 @@ func remove_tile(tile_id: String) -> void:
 
 
 ## Save the current layout to config/layouts/{name}.cfg
-func save_layout(name: String = "") -> void:
-	if name.is_empty():
-		name = current_layout_name
+func save_layout(layout_name: String = "") -> void:
+	if layout_name.is_empty():
+		layout_name = current_layout_name
 
 	var cfg := ConfigFile.new()
-	cfg.set_value("layout", "name", name)
+	cfg.set_value("layout", "name", layout_name)
 	cfg.set_value("layout", "saved_at", Time.get_datetime_string_from_system())
 
 	var tile_ids: Array = _layout.keys()
@@ -85,11 +85,11 @@ func save_layout(name: String = "") -> void:
 		cfg.set_value(section, "w", entry.get("w", 1))
 		cfg.set_value(section, "h", entry.get("h", 1))
 
-	var path := LAYOUT_DIR.path_join(name + ".cfg")
+	var path := LAYOUT_DIR.path_join(layout_name + ".cfg")
 	var result := cfg.save(path)
 	if result == OK:
-		current_layout_name = name
-		layout_saved.emit(name)
+		current_layout_name = layout_name
+		layout_saved.emit(layout_name)
 
 
 ## Load a saved layout, replacing the current in-memory layout.
@@ -141,9 +141,9 @@ func get_layout_names() -> PackedStringArray:
 
 
 ## Switch to a different layout: saves current, loads new, emits signal.
-func switch_layout(name: String) -> void:
-	if name == current_layout_name:
+func switch_layout(layout_name: String) -> void:
+	if layout_name == current_layout_name:
 		return
 	save_layout(current_layout_name)
-	load_layout(name)
-	set_current_layout(name)
+	load_layout(layout_name)
+	set_current_layout(layout_name)
diff --git a/plugins/system_monitor/tiles/testing/testing_tile.gd b/plugins/system_monitor/tiles/testing/testing_tile.gd
index 1fdd52e..7cb817f 100644
--- a/plugins/system_monitor/tiles/testing/testing_tile.gd
+++ b/plugins/system_monitor/tiles/testing/testing_tile.gd
@@ -17,7 +17,7 @@ func initialize() -> void:
 	_style()
 
 
-func refresh(data: Dictionary) -> void:
+func refresh(_data: Dictionary) -> void:
 	_cycle = (_cycle + 1) % _levels.size()
 	var target: float = _levels[_cycle]
 
diff --git a/scripts/dashboard_grid.gd b/scripts/dashboard_grid.gd
index 7854179..00bea11 100644
--- a/scripts/dashboard_grid.gd
+++ b/scripts/dashboard_grid.gd
@@ -5,7 +5,7 @@ class_name DashboardGrid
 
 signal module_placed(module: Control, col: int, row: int)
 signal module_removed(module: Control)
-signal module_resized(module: Control, col: int, row: int, w: int, h: int)
+signal module_resized(module: Control, col: int, row: int)
 
 @export var cell_min_size: Vector2 = Vector2(300, 240)
 @export var cell_spacing: float = 8.0
@@ -196,7 +196,7 @@ func _make_menu_button(text: String, tooltip: String) -> Button:
 	btn.text = text
 	btn.tooltip_text = tooltip
 	btn.flat = true
-	btn.minimum_size = MENU_BUTTON_MIN_SIZE
+	btn.custom_minimum_size = MENU_BUTTON_MIN_SIZE
 	btn.add_theme_font_size_override("font_size", MENU_BUTTON_FONT_SIZE)
 	return btn
 
@@ -614,7 +614,7 @@ func _end_resize(_mouse_pos: Vector2) -> void:
 		_set_module_grid_data(_resize_module, _resize_origin_col, _resize_origin_row, _resize_origin_w, _resize_origin_h)
 		_occupy_cells(_resize_module, _resize_origin_col, _resize_origin_row, _resize_origin_w, _resize_origin_h)
 		_layout_cells()
-		module_resized.emit(_resize_module, _resize_origin_col, _resize_origin_row, _resize_origin_w, _resize_origin_h)
+		module_resized.emit(_resize_module, _resize_origin_col, _resize_origin_row)
 
 	_is_resizing = false
 	_resize_module = null