diff --git a/baseline_states_test.go b/baseline_states_test.go
new file mode 100644
index 0000000..3026371
--- /dev/null
+++ b/baseline_states_test.go
@@ -0,0 +1,57 @@
+package mujica
+
+import (
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+)
+
+// baselineAt returns the center of the element whose text is s.
+func baselineAt(t *testing.T, tt *ui.Tester, s string) (float32, float32) {
+	t.Helper()
+	r, ok := tt.Find(s)
+	if !ok {
+		t.Fatalf("%q not found in %q", s, tt.Texts())
+	}
+	return r.X + r.W/2, r.Y + r.H/2
+}
+
+func TestBaselineButtonStates(t *testing.T) {
+	view := func(c *ui.Context) {
+		ui.Row(c).Padding(24).Gap(12).Children(func() {
+			Button(c, "Save", ButtonOptions{})
+			Button(c, "Cancel", ButtonOptions{Variant: Secondary})
+		})
+	}
+	overlaySnapshot(t, "button-hover", 300, 90, view, func(tt *ui.Tester) { tt.Move(baselineAt(t, tt, "Save")) })
+	overlaySnapshot(t, "button-pressed", 300, 90, view, func(tt *ui.Tester) { tt.Press(baselineAt(t, tt, "Save")) })
+	overlaySnapshot(t, "button-focus", 300, 90, view, func(tt *ui.Tester) { tt.Key(0, ui.KeyTab) })
+}
+
+func TestBaselineTextInputStates(t *testing.T) {
+	name, date := "Uika", "1789-13-01"
+	view := func(c *ui.Context) {
+		ui.Column(c).Padding(24).Gap(12).Width(360).Children(func() {
+			TextInput(c, &name, TextInputOptions{Label: "Name"})
+			TextInput(c, &date, TextInputOptions{Label: "Date", Error: "No such date"})
+		})
+	}
+	overlaySnapshot(t, "text_input-focus", 400, 170, view, func(tt *ui.Tester) { tt.Key(0, ui.KeyTab) })
+	overlaySnapshot(t, "text_input-error-focus", 400, 170, view, func(tt *ui.Tester) {
+		tt.Key(0, ui.KeyTab)
+		tt.Key(0, ui.KeyTab)
+	})
+}
+
+func TestBaselineCheckboxStates(t *testing.T) {
+	on, off := true, false
+	view := func(c *ui.Context) {
+		ui.Column(c).Padding(24).Gap(12).Children(func() {
+			Checkbox(c, &on, "Sealed", CheckboxOptions{})
+			Checkbox(c, &off, "Open", CheckboxOptions{})
+		})
+	}
+	overlaySnapshot(t, "checkbox-hover", 240, 110, view, func(tt *ui.Tester) { tt.Move(baselineAt(t, tt, "Open")) })
+	overlaySnapshot(t, "checkbox-focus", 240, 110, view, func(tt *ui.Tester) { tt.Key(0, ui.KeyTab) })
+	overlaySnapshot(t, "checkbox-pressed", 240, 110, view, func(tt *ui.Tester) { tt.Press(baselineAt(t, tt, "Sealed")) })
+}
diff --git a/testdata/snapshots/darwin/button-focus-dark.png b/testdata/snapshots/darwin/button-focus-dark.png
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diff --git a/testdata/snapshots/darwin/button-hover-dark.png b/testdata/snapshots/darwin/button-hover-dark.png
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diff --git a/testdata/snapshots/darwin/button-hover-light.png b/testdata/snapshots/darwin/button-hover-light.png
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diff --git a/testdata/snapshots/darwin/button-pressed-dark.png b/testdata/snapshots/darwin/button-pressed-dark.png
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diff --git a/testdata/snapshots/darwin/checkbox-focus-dark.png b/testdata/snapshots/darwin/checkbox-focus-dark.png
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diff --git a/testdata/snapshots/darwin/checkbox-focus-light.png b/testdata/snapshots/darwin/checkbox-focus-light.png
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diff --git a/testdata/snapshots/darwin/checkbox-hover-dark.png b/testdata/snapshots/darwin/checkbox-hover-dark.png
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diff --git a/testdata/snapshots/darwin/checkbox-pressed-dark.png b/testdata/snapshots/darwin/checkbox-pressed-dark.png
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diff --git a/testdata/snapshots/darwin/text_input-error-focus-dark.png b/testdata/snapshots/darwin/text_input-error-focus-dark.png
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