feat: solid fresh lime core with outward-expanding pastel light blue dynamic stroke

src/HUDOverlay.swift

@@ -153,22 +153,22 @@ final class OutwardExpandingOrbView: NSView {
         
         let center = CGPoint(x: bounds.midX, y: bounds.midY)
         
-        // 1. Solid Jet Black Inner Core (Fixed 48px circle, NEVER resizes or shrinks)
+        // 1. Solid Fresh Lime Inner Core (وسطش لیمویی سالید، کاملاً ثابت و مقتدر)
         coreSolidLayer.bounds = CGRect(x: 0, y: 0, width: baseDiameter, height: baseDiameter)
         coreSolidLayer.position = center
         coreSolidLayer.cornerRadius = baseDiameter / 2.0
-        coreSolidLayer.backgroundColor = NSColor(red: 0.08, green: 0.08, blue: 0.10, alpha: 1.0).cgColor
+        coreSolidLayer.backgroundColor = NSColor(red: 0.82, green: 0.96, blue: 0.28, alpha: 1.0).cgColor // Solid Fresh Lime (#D2F547)
         layer.addSublayer(coreSolidLayer)
         
-        // 2. Outward Expanding Dynamic Crimson Red Stroke Layer
+        // 2. Outward Expanding Pastel Light Blue Stroke Layer (دورش آبی پاستیلی کمرنگ)
         let initialStrokeDiameter = baseDiameter + (minStrokeWidth * 2.0)
         dynamicStrokeLayer.bounds = CGRect(x: 0, y: 0, width: initialStrokeDiameter, height: initialStrokeDiameter)
         dynamicStrokeLayer.position = center
         dynamicStrokeLayer.cornerRadius = initialStrokeDiameter / 2.0
         dynamicStrokeLayer.borderWidth = minStrokeWidth
-        dynamicStrokeLayer.borderColor = NSColor(red: 1.0, green: 0.18, blue: 0.33, alpha: 0.85).cgColor // Vibrant Neon Red
+        dynamicStrokeLayer.borderColor = NSColor(red: 0.65, green: 0.86, blue: 0.98, alpha: 0.90).cgColor // Soft Pastel Light Blue
         dynamicStrokeLayer.backgroundColor = NSColor.clear.cgColor
-        dynamicStrokeLayer.shadowColor = NSColor(red: 1.0, green: 0.10, blue: 0.30, alpha: 0.90).cgColor
+        dynamicStrokeLayer.shadowColor = NSColor(red: 0.58, green: 0.82, blue: 0.98, alpha: 0.85).cgColor
         dynamicStrokeLayer.shadowOffset = .zero
         dynamicStrokeLayer.shadowRadius = 4.0
         dynamicStrokeLayer.shadowOpacity = 0.50
@@ -199,15 +199,15 @@ final class OutwardExpandingOrbView: NSView {
             dynamicStrokeLayer.borderColor = amber
             dynamicStrokeLayer.shadowColor = amber
         } else {
-            // Fiery Neon Crimson Red palette: brightens with volume
-            let neonRed = NSColor(
-                red: 1.0,
-                green: 0.18 + (0.35 * dynamicFactor),
-                blue: 0.33 * (1.0 - dynamicFactor),
-                alpha: 0.80 + (0.20 * dynamicFactor)
+            // Soft Pastel Light Blue palette: brightens and blooms with volume
+            let pastelBlue = NSColor(
+                red: 0.65 + (0.15 * dynamicFactor),
+                green: 0.86 + (0.10 * dynamicFactor),
+                blue: 0.98 + (0.02 * dynamicFactor),
+                alpha: 0.85 + (0.15 * dynamicFactor)
             ).cgColor
-            dynamicStrokeLayer.borderColor = neonRed
-            dynamicStrokeLayer.shadowColor = NSColor(red: 1.0, green: 0.15, blue: 0.25, alpha: 0.90).cgColor
+            dynamicStrokeLayer.borderColor = pastelBlue
+            dynamicStrokeLayer.shadowColor = NSColor(red: 0.58, green: 0.82, blue: 0.98, alpha: 0.85).cgColor
         }
         
         // Dynamic bloom shadow expanding outward with voice
@@ -291,8 +291,8 @@ final class OutwardExpandingOrbView: NSView {
         dynamicStrokeLayer.bounds = CGRect(x: 0, y: 0, width: initialStrokeDiameter, height: initialStrokeDiameter)
         dynamicStrokeLayer.cornerRadius = initialStrokeDiameter / 2.0
         dynamicStrokeLayer.borderWidth = minStrokeWidth
-        dynamicStrokeLayer.borderColor = NSColor(red: 1.0, green: 0.18, blue: 0.33, alpha: 0.85).cgColor
-        dynamicStrokeLayer.shadowColor = NSColor(red: 1.0, green: 0.10, blue: 0.30, alpha: 0.90).cgColor
+        dynamicStrokeLayer.borderColor = NSColor(red: 0.65, green: 0.86, blue: 0.98, alpha: 0.90).cgColor
+        dynamicStrokeLayer.shadowColor = NSColor(red: 0.58, green: 0.82, blue: 0.98, alpha: 0.85).cgColor
         dynamicStrokeLayer.shadowRadius = 4.0
         dynamicStrokeLayer.shadowOpacity = 0.50
         CATransaction.commit()