diff --git a/cmd/debug/main.go b/cmd/debug/main.go
index afb07ee..90b8243 100644
--- a/cmd/debug/main.go
+++ b/cmd/debug/main.go
@@ -35,12 +35,12 @@ func main() {
 
 	// Define regions for 1080p (from config.go — calibrated from botty reference)
 	regions := map[string]image.Rectangle{
-		"health_globe": image.Rect(240, 870, 600, 1080),
-		"mana_globe":   image.Rect(1330, 870, 1690, 1080),
-		"health_slice": image.Rect(415, 915, 425, 1060),
-		"mana_slice":   image.Rect(1505, 915, 1515, 1060),
-		"health_orb":   image.Rect(240, 870, 600, 1080),
-		"mana_orb":     image.Rect(1330, 870, 1690, 1080),
+		"health_globe": image.Rect(325, 915, 470, 1040),
+		"mana_globe":   image.Rect(1475, 900, 1655, 1055),
+		"health_slice": image.Rect(395, 920, 405, 1040),
+		"mana_slice":   image.Rect(1505, 900, 1515, 1055),
+		"health_orb":   image.Rect(325, 915, 470, 1040),
+		"mana_orb":     image.Rect(1475, 900, 1655, 1055),
 		"xp_bar":       image.Rect(0, 1058, 1920, 1080),
 		"belt":         image.Rect(500, 990, 900, 1040),
 		"minimap":      image.Rect(1600, 0, 1920, 320),
diff --git a/debug b/debug
index d9ada1a..925e488 100755
Binary files a/debug and b/debug differ
diff --git a/pkg/api/api.go b/pkg/api/api.go
index c5c2146..1575e2d 100644
--- a/pkg/api/api.go
+++ b/pkg/api/api.go
@@ -678,15 +678,15 @@ func (s *Server) getExpectedColorRange(regionName string) *vision.ColorRange {
 	switch regionName {
 	case "health_orb":
 		return &vision.ColorRange{
-			LowerH: 0, UpperH: 10,
-			LowerS: 150, UpperS: 255,
-			LowerV: 150, UpperV: 255,
+			LowerH: 350, UpperH: 370,
+			LowerS: 100, UpperS: 255,
+			LowerV: 80, UpperV: 255,
 		}
 	case "mana_orb":
 		return &vision.ColorRange{
-			LowerH: 200, UpperH: 240,
+			LowerH: 225, UpperH: 245,
 			LowerS: 100, UpperS: 255,
-			LowerV: 80, UpperV: 255,
+			LowerV: 60, UpperV: 255,
 		}
 	default:
 		// For other regions, we don't have specific expected color ranges
diff --git a/plugins/d2r/config.go b/plugins/d2r/config.go
index 8a4d179..037faac 100644
--- a/plugins/d2r/config.go
+++ b/plugins/d2r/config.go
@@ -59,9 +59,9 @@ func DefaultConfig() Config {
 			// Calibrated from botty reference (720p scaled to 1080p)
 			// Health orb RED: OpenCV H 178-183 → our H 356-366, wraps around 360
 			// Using H 350-360 + H 0-10 range (handled by wrapping in colorInRange)
-			HealthFilled: HSVRange{350, 60, 20, 370, 255, 255}, // H wraps: 350-370 means 350-360,0-10
-			// Mana orb BLUE: actual H 228-236 from screenshot
-			ManaFilled:   HSVRange{226, 100, 20, 240, 255, 255},
+			HealthFilled: HSVRange{350, 100, 80, 370, 255, 255}, // H wraps: 350-370 means 350-360,0-10
+			// Mana orb BLUE: actual H 225-245 from screenshot
+			ManaFilled:   HSVRange{225, 100, 60, 245, 255, 255},
 			ItemUnique:   HSVRange{15, 100, 180, 30, 255, 255},
 			ItemSet:      HSVRange{35, 100, 150, 55, 255, 255},
 			ItemRare:     HSVRange{15, 50, 200, 25, 150, 255},
@@ -97,12 +97,12 @@ func RegisterProfiles(registry *resolution.Registry) error {
 			Height: 1080,
 			Label:  "1080p",
 			Regions: map[string]image.Rectangle{
-				"health_globe": image.Rect(240, 870, 600, 1080),  // Full health globe region
-				"mana_globe":   image.Rect(1330, 870, 1690, 1080), // Full mana globe region
-				"health_slice": image.Rect(415, 915, 425, 1060),  // Thin vertical strip through orb center
-				"mana_slice":   image.Rect(1505, 915, 1515, 1060), // Thin vertical strip through orb center
-				"health_orb":   image.Rect(240, 870, 600, 1080),  // Alias for backward compat
-				"mana_orb":     image.Rect(1330, 870, 1690, 1080), // Alias for backward compat
+				"health_globe": image.Rect(325, 915, 470, 1040),  // Full health globe region
+				"mana_globe":   image.Rect(1475, 900, 1655, 1055), // Full mana globe region
+				"health_slice": image.Rect(395, 920, 405, 1040),  // Thin vertical strip through orb center
+				"mana_slice":   image.Rect(1505, 900, 1515, 1055), // Thin vertical strip through orb center
+				"health_orb":   image.Rect(325, 915, 470, 1040),  // Alias for backward compat
+				"mana_orb":     image.Rect(1475, 900, 1655, 1055), // Alias for backward compat
 				"xp_bar":       image.Rect(0, 1058, 1920, 1080),
 				"belt":         image.Rect(500, 990, 900, 1040),
 				"minimap":      image.Rect(1600, 0, 1920, 320),
@@ -118,12 +118,12 @@ func RegisterProfiles(registry *resolution.Registry) error {
 			Height: 720,
 			Label:  "720p",
 			Regions: map[string]image.Rectangle{
-				"health_globe": image.Rect(160, 580, 400, 720),
-				"mana_globe":   image.Rect(887, 580, 1127, 720),
-				"health_slice": image.Rect(309, 610, 316, 711),
-				"mana_slice":   image.Rect(961, 610, 968, 711),
-				"health_orb":   image.Rect(160, 580, 400, 720),
-				"mana_orb":     image.Rect(887, 580, 1127, 720),
+				"health_globe": image.Rect(217, 610, 313, 693),
+				"mana_globe":   image.Rect(983, 600, 1103, 703),
+				"health_slice": image.Rect(263, 613, 270, 693),
+				"mana_slice":   image.Rect(1003, 600, 1010, 703),
+				"health_orb":   image.Rect(217, 610, 313, 693),
+				"mana_orb":     image.Rect(983, 600, 1103, 703),
 				"xp_bar":       image.Rect(0, 705, 1280, 720),
 				"belt":         image.Rect(333, 660, 600, 693),
 				"minimap":      image.Rect(1067, 0, 1280, 213),
diff --git a/plugins/d2r/detector.go b/plugins/d2r/detector.go
index e0d50a6..e46e791 100644
--- a/plugins/d2r/detector.go
+++ b/plugins/d2r/detector.go
@@ -54,12 +54,12 @@ func (d *Detector) DetectState(frame image.Image) plugin.GameState {
 
 // ReadVitals reads health and mana from the orbs.
 func (d *Detector) ReadVitals(frame image.Image) plugin.VitalStats {
-	healthRegion := d.services.Region("health_orb")
-	manaRegion := d.services.Region("mana_orb")
+	healthRegion := d.services.Region("health_slice")
+	manaRegion := d.services.Region("mana_slice")
 	
 	var healthPct, manaPct float64
 	
-	// Read health percentage from red-filled pixels in health orb
+	// Read health percentage from red-filled pixels in health slice
 	if !healthRegion.Empty() {
 		healthColor := vision.ColorRange{
 			LowerH: d.config.Colors.HealthFilled.LowerH,
@@ -69,10 +69,10 @@ func (d *Detector) ReadVitals(frame image.Image) plugin.VitalStats {
 			LowerV: d.config.Colors.HealthFilled.LowerV,
 			UpperV: d.config.Colors.HealthFilled.UpperV,
 		}
-		healthPct = d.vision.ReadOrbPercentage(frame, healthRegion, healthColor)
+		healthPct = d.vision.ReadOrbSlicePercentage(frame, healthRegion, healthColor)
 	}
 	
-	// Read mana percentage from blue-filled pixels in mana orb
+	// Read mana percentage from blue-filled pixels in mana slice
 	if !manaRegion.Empty() {
 		manaColor := vision.ColorRange{
 			LowerH: d.config.Colors.ManaFilled.LowerH,
@@ -82,7 +82,7 @@ func (d *Detector) ReadVitals(frame image.Image) plugin.VitalStats {
 			LowerV: d.config.Colors.ManaFilled.LowerV,
 			UpperV: d.config.Colors.ManaFilled.UpperV,
 		}
-		manaPct = d.vision.ReadOrbPercentage(frame, manaRegion, manaColor)
+		manaPct = d.vision.ReadOrbSlicePercentage(frame, manaRegion, manaColor)
 	}
 	
 	return plugin.VitalStats{
diff --git a/testdata/debug/debug_health_globe.png b/testdata/debug/debug_health_globe.png
index e74e82e..56a8964 100644
Binary files a/testdata/debug/debug_health_globe.png and b/testdata/debug/debug_health_globe.png differ
diff --git a/testdata/debug/debug_health_slice.png b/testdata/debug/debug_health_slice.png
index ab2c922..edbdbfd 100644
Binary files a/testdata/debug/debug_health_slice.png and b/testdata/debug/debug_health_slice.png differ
diff --git a/testdata/debug/debug_mana_globe.png b/testdata/debug/debug_mana_globe.png
index 8761f69..79ae6c2 100644
Binary files a/testdata/debug/debug_mana_globe.png and b/testdata/debug/debug_mana_globe.png differ
diff --git a/testdata/debug/debug_mana_slice.png b/testdata/debug/debug_mana_slice.png
index 9360642..b89793d 100644
Binary files a/testdata/debug/debug_mana_slice.png and b/testdata/debug/debug_mana_slice.png differ