diff --git a/src/components/Player/Waveform3D.jsx b/src/components/Player/Waveform3D.jsx
new file mode 100644
index 0000000..213b97a
--- /dev/null
+++ b/src/components/Player/Waveform3D.jsx
@@ -0,0 +1,49 @@
+import { useRef, useMemo } from 'react'
+import { Canvas, useFrame } from '@react-three/fiber'
+import * as THREE from 'three'
+
+const BAR_COUNT = 28
+
+function Waveform({ isPlaying }) {
+  const barsRef = useRef([])
+  const phases = useMemo(() => Array.from({ length: BAR_COUNT }, () => Math.random() * Math.PI * 2), [])
+
+  useFrame(({ clock }) => {
+    const t = clock.getElapsedTime()
+    barsRef.current.forEach((mesh, i) => {
+      if (!mesh) return
+      const target = isPlaying
+        ? Math.abs(Math.sin(t * 3.5 + phases[i])) * 0.7 + 0.04
+        : 0.04 + Math.abs(Math.sin(t * 0.4 + phases[i])) * 0.08
+      mesh.scale.y = THREE.MathUtils.lerp(mesh.scale.y, target, 0.18)
+      mesh.position.y = mesh.scale.y * 0.5
+    })
+  })
+
+  return (
+    <group>
+      {Array.from({ length: BAR_COUNT }, (_, i) => (
+        <mesh
+          key={i}
+          ref={el => (barsRef.current[i] = el)}
+          position={[(i - BAR_COUNT / 2) * 0.075, 0.04, 0]}
+        >
+          <boxGeometry args={[0.05, 1, 0.05]} />
+          <meshBasicMaterial color={i % 2 === 0 ? '#c9a84c' : '#8a6f2e'} />
+        </mesh>
+      ))}
+    </group>
+  )
+}
+
+export default function Waveform3D({ isPlaying }) {
+  return (
+    <Canvas
+      camera={{ position: [0, 0.4, 2.2], fov: 45 }}
+      gl={{ alpha: true, antialias: false }}
+      style={{ background: 'transparent' }}
+    >
+      <Waveform isPlaying={isPlaying} />
+    </Canvas>
+  )
+}