diff --git a/apps/mobile/src/components/ui/SegmentedControl.tsx b/apps/mobile/src/components/ui/SegmentedControl.tsx
index 8ebb515884ff..4f7e8e9dc0d9 100644
--- a/apps/mobile/src/components/ui/SegmentedControl.tsx
+++ b/apps/mobile/src/components/ui/SegmentedControl.tsx
@@ -1,6 +1,5 @@
 import { useState } from "react";
 import { I18nManager, Platform, Pressable, View } from "react-native";
-import Svg, { Defs, LinearGradient, Rect, Stop } from "react-native-svg";
 import Animated, { useAnimatedStyle, useReducedMotion, withTiming } from "react-native-reanimated";
 
 import { AppText } from "./AppText";
@@ -9,13 +8,13 @@ import type { SegmentedControlProps } from "./SegmentedControl.types";
 
 export type { SegmentedControlProps } from "./SegmentedControl.types";
 
-/** Shared capsule control with native press targets and a raised selection. */
+/** Shared capsule control with native press targets and a flat, themed selection. */
 export function SegmentedControl<Value extends string | number>(
   props: SegmentedControlProps<Value>,
 ) {
   const { colorScheme, colors } = useControlTheme();
   const [layout, setLayout] = useState({ width: 0, height: 0 });
-  const { width, height } = layout;
+  const { width } = layout;
   const reduceMotion = useReducedMotion();
   const selectedIndex = props.options.findIndex((option) => option.value === props.selected);
   const segmentWidth = props.options.length ? Math.max(0, width - 6) / props.options.length : 0;
@@ -34,38 +33,20 @@ export function SegmentedControl<Value extends string | number>(
         className="flex-row rounded-full p-[3px]"
         style={{
           minHeight,
-          boxShadow: dark ? "0px 1px 2px #00000062" : "0px 1px 2px #00000014",
+          backgroundColor: colors[dark ? "--color-screen" : "--color-grouped-card"],
         }}
       >
-        <CapsuleSurface
-          width={width}
-          height={height}
-          dark={dark}
-          fillTop={colors[dark ? "--color-screen" : "--color-grouped-card"]}
-          fillBottom={colors["--color-card"]}
-          edgeColor={colors["--color-foreground"]}
-        />
         {selectedIndex >= 0 && width > 0 ? (
           <Animated.View
             pointerEvents="none"
             className="absolute bottom-[3px] start-[3px] top-[3px] rounded-full"
             style={[
               {
-                boxShadow: dark ? "0px 1px 2px #00000046" : "0px 2px 3px #00000026",
+                backgroundColor: colors[dark ? "--color-secondary" : "--color-screen"],
               },
               selectionStyle,
             ]}
-          >
-            <CapsuleSurface
-              width={segmentWidth}
-              height={height - 6}
-              dark={dark}
-              fillTop={colors[dark ? "--color-secondary" : "--color-screen"]}
-              fillBottom={colors[dark ? "--color-secondary" : "--color-screen"]}
-              edgeColor={colors["--color-secondary-foreground"]}
-              selected
-            />
-          </Animated.View>
+          />
         ) : null}
         {props.options.map((option) => {
           const selected = option.value === props.selected;
@@ -96,71 +77,3 @@ export function SegmentedControl<Value extends string | number>(
     </View>
   );
 }
-
-/** Pen's inset well and raised selection use opposite vertical edge lighting. */
-function CapsuleSurface({
-  width,
-  height,
-  dark,
-  fillTop,
-  fillBottom,
-  edgeColor,
-  selected = false,
-}: {
-  width: number;
-  height: number;
-  dark: boolean;
-  fillTop: string;
-  fillBottom: string;
-  edgeColor: string;
-  selected?: boolean;
-}) {
-  if (width <= 0 || height <= 0) return null;
-  const edgeOpacity = selected
-    ? dark
-      ? [0.22, 0.02]
-      : [0.13, 0.01]
-    : dark
-      ? [0.02, 0.16]
-      : [0.27, 0.1];
-  return (
-    <Svg
-      pointerEvents="none"
-      width={width}
-      height={height}
-      style={{ position: "absolute", top: 0, left: 0 }}
-    >
-      <Defs>
-        <LinearGradient id="fill" x1="0" y1="0" x2="0%" y2="100%">
-          <Stop offset="0" stopColor={fillTop} />
-          <Stop offset="1" stopColor={fillBottom} />
-        </LinearGradient>
-        <LinearGradient id="edge" x1="0" y1="0" x2="0%" y2="100%">
-          <Stop offset="0" stopColor={edgeColor} stopOpacity={edgeOpacity[0]} />
-          <Stop offset="1" stopColor={edgeColor} stopOpacity={edgeOpacity[1]} />
-        </LinearGradient>
-      </Defs>
-      <Rect
-        x={0.5}
-        y={0.5}
-        width={width - 1}
-        height={height - 1}
-        rx={(height - 1) / 2}
-        fill="url(#fill)"
-      />
-      {selected && !dark ? (
-        <Rect width={width} height={height} rx={height / 2} fill="white" fillOpacity={0.85} />
-      ) : null}
-      <Rect
-        x={0.5}
-        y={0.5}
-        width={width - 1}
-        height={height - 1}
-        rx={(height - 1) / 2}
-        fill="none"
-        stroke="url(#edge)"
-        strokeWidth={1}
-      />
-    </Svg>
-  );
-}