分离具体属性组件，加入样式表系统

Runtime/OverrideUI/AvrgValues/XUIAvrgMDToggleValue.cs

@@ -1,10 +1,12 @@
 using UnityEngine;
 using UnityEngine.UI;
+using XericLibrary.Runtime.SuperStyleSheet;
 
 namespace XericUI.ReflectionUIGenerator
 {
     /// <summary>
     /// Toggle 值组件 — 处理 bool 类型的开关交互
+    /// 支持样式表控制开关颜色
     /// </summary>
     [AddComponentMenu("Xeric Library/UI Action Vessel/Values/XUIAvrgMDToggleValue")]
     public class XUIAvrgMDToggleValue : XUIAvrgMDValue
@@ -13,11 +15,33 @@ namespace XericUI.ReflectionUIGenerator
         [Tooltip("关联的 Toggle 组件（未设置则自动查找）")]
         private Toggle _toggle;
 
+        // ============ 样式表参数 ============
+        private readonly StyleMember _styleOnColor  = new() { StylePath = "xuiavrg/toggle/onColor" };
+        private readonly StyleMember _styleOffColor = new() { StylePath = "xuiavrg/toggle/offColor" };
+
+        // ============ 生命周期 ============
+
         private void Awake()
         {
             if (_toggle == null) _toggle = GetComponent<Toggle>();
         }
 
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            _styleOnColor.Register();
+            _styleOffColor.Register();
+        }
+
+        protected override void OnDisable()
+        {
+            base.OnDisable();
+            _styleOnColor.Unregister();
+            _styleOffColor.Unregister();
+        }
+
+        // ============ 核心绑定 ============
+
         public override void BindToAccessor(
             IAvrgValueAccessor accessor,
             AvrgMvvmBinding binding,
@@ -36,17 +60,36 @@ namespace XericUI.ReflectionUIGenerator
             {
                 binding.WriteFromUI(val);
                 scheduler?.MarkUIDirty(binding);
+                ApplyToggleColor(val);
             });
 
             // 数据 → UI
             binding.OnUIDataChanged += value =>
             {
-                _toggle.SetIsOnWithoutNotify(value is bool b && b);
+                bool isOn = value is bool b && b;
+                _toggle.SetIsOnWithoutNotify(isOn);
+                ApplyToggleColor(isOn);
             };
 
             // 首次同步
             var initialValue = accessor.GetValue();
-            _toggle.SetIsOnWithoutNotify(initialValue is bool bv && bv);
+            bool initialOn = initialValue is bool bv && bv;
+            _toggle.SetIsOnWithoutNotify(initialOn);
+            ApplyToggleColor(initialOn);
+
+            RefreshCommonNodes();
+        }
+
+        // ============ 样式颜色 ============
+
+        private void ApplyToggleColor(bool isOn)
+        {
+            var target = _toggle.targetGraphic;
+            if (target == null) return;
+
+            var colorVal = isOn ? GetStyleValue(_styleOnColor) : GetStyleValue(_styleOffColor);
+            if (colorVal != null)
+                target.color = colorVal;
         }
     }
 }