feat(frontend): perbagus voice & audio playback UX

- Recordings: custom RecordingAudioPlayer (play/pause, buffering spinner,
  click-to-seek, time label, eq bars, single-playback antar kartu) +
  highlight kartu now-playing
- Media: thumbnail di disc hero + queue row, equalizer saat playing,
  badge 'up next', label Paused vs Now playing
- MiniPlayer global di AppFrame (fixed bottom-right, hidden on /media)
  menggantikan use-media-player.tsx dead provider (dihapus)
- Voice: mic level meter live (AnalyserNode RMS) + slider mic/listen volume

.hermes/plans/2026-08-22_voice-audio-playback-polish.md

@@ -0,0 +1,67 @@
+# Spec: Perbagus fitur Voice + Audio Playback (GMW frontend)
+
+Tanggal: 2026-08-22 · Scope: **frontend only** (backend/gateway API sudah cukup)
+
+## Masalah (audit)
+1. Recordings: semua kartu pakai `<audio controls>` native — tampilan identik,
+   tidak ada indikasi which-clip-playing / loading / paused, dan N audio bisa
+   play bareng (overlap).
+2. Media view: `thumbnailUrl` dari gateway tidak dipakai; tidak ada visual
+   "sedang playing" selain disc spin; queue item semua sama tanpa badge up-next.
+3. Mini-player (`lib/hooks/use-media-player.tsx`) ada tapi TIDAK PERNAH
+   dimount → dead code, user tidak lihat status musik di halaman lain.
+4. Voice page: `useMicTransmit.setVolume` + `useVoiceListen.setVolume`
+   tersedia tapi tak ada UI-nya; mic live tidak punya level feedback.
+
+## Desain
+
+### A. RecordingAudioPlayer (baru, `components/voice/recording-audio-player.tsx`)
+Custom player menggantikan `<audio controls>`:
+- Play/pause button (ikon berubah), spinner saat buffering (`waiting` event).
+- Progress bar seekable (click-to-seek) + time label `m:ss / m:ss`.
+- Waveform-ish equalizer bars saat playing (CSS animation, reduced-motion safe).
+- **Single-playback**: module-level registry `activePlayers` — memainkan satu
+  clip otomatis pause yang lain.
+- Kartu pemilik player aktif dapat highlight border signal + "Now playing" chip.
+
+### B. Recordings view — pasang player baru
+- Ganti `<audio>` → `<RecordingAudioPlayer src download_url>`.
+- Highlight kartu via state lifted: `playingId` di view, callback `onPlay`.
+
+### C. Media view polish
+- Hero: thumbnail (jika `current.thumbnailUrl`) sebagai disc center image;
+  fallback ListMusic icon. Equalizer bars animasi CSS saat `playing`.
+- Queue row pertama: badge "up next"; baris current track diberi ring signal.
+- Volume read-only tetap.
+
+### D. MiniPlayer global
+- Hapus `lib/hooks/use-media-player.tsx` (dead) — ganti dengan komponen
+  `components/media/mini-player.tsx` yang subscribe `useMediaState` +
+  `useMediaWsSync` langsung (SWR cache shared antar route), mounted di
+  `AppFrame` bawah layar (fixed bottom, hidden di route `/media`).
+- Menampilkan: thumbnail kecil/judul, tombol skip/stop, link ke /media.
+
+### E. Voice UI
+- Mic live: level meter (Equalizer bars) — mic-transmitter sudah punya worklet;
+  tambah `getLevel()` via AnalyserNode pada stream (simple RMS) di hook.
+- Listen: volume slider (input range) wired ke `listen.setVolume`.
+- Mic volume slider wired ke `mic.setVolume`.
+
+## File touched
+| File | Aksi |
+|---|---|
+| services/frontend/src/components/voice/recording-audio-player.tsx | new |
+| services/frontend/src/app/(dashboard)/recordings/view.tsx | edit |
+| services/frontend/src/app/(dashboard)/media/view.tsx | edit |
+| services/frontend/src/components/media/mini-player.tsx | new |
+| services/frontend/src/components/shell/ambient-app.tsx | mount MiniPlayer |
+| services/frontend/src/lib/hooks/use-media-player.tsx | delete |
+| services/frontend/src/hooks/use-voice.ts | tambah micLevel |
+| services/frontend/src/lib/audio/mic-transmit.ts | expose analyser level |
+| services/frontend/src/app/(dashboard)/voice/view.tsx | sliders + meter |
+
+## Verifikasi
+1. `pnpm lint` (biome) + `pnpm build` clean.
+2. Smoke di port **4024** (BUKAN 4017) → curl 200 semua route.
+3. Commit (tanpa trailer) → push → `gh run watch` → live check
+   https://imphnen.asepharyana.my.id/{media,recordings,voice}/ = 200.

services/frontend/src/app/(dashboard)/media/view.tsx

@@ -96,13 +96,45 @@ export function MediaView({ initialStatus }: { initialStatus?: MediaState }) {
           <div
             className={`flex size-32 shrink-0 items-center justify-center rounded-full border border-hairline bg-gradient-to-br from-white/10 to-white/[0.02] ${playing ? "animate-spin-disc" : "animate-spin-disc paused"}`}
           >
-            <div className="flex size-28 items-center justify-center rounded-full bg-canvas/60">
+            <div className="flex size-28 items-center justify-center overflow-hidden rounded-full bg-canvas/60">
-              <ListMusic className="size-10 text-signal" />
+              {current?.thumbnailUrl ? (
+                // biome-ignore lint/performance/noImgElement: external CDN thumbnails, next/image needs remote allowlist
+                <img
+                  src={current.thumbnailUrl}
+                  alt=""
+                  className="size-full object-cover"
+                  loading="lazy"
+                />
+              ) : (
+                <ListMusic className="size-10 text-signal" />
+              )}
             </div>
           </div>
 
           <div className="min-w-0 flex-1">
-            <div className="eyebrow mb-1">Now playing</div>
+            <div className="eyebrow mb-1 flex items-center gap-2">
+              {playing ? (
+                <>
+                  <span aria-hidden className="flex h-3 items-end gap-[2px]">
+                    {[0, 1, 2].map((i) => (
+                      <span
+                        key={`eq-${i}`}
+                        className="w-[3px] animate-eq rounded-full bg-signal"
+                        style={{
+                          animationDelay: `${i * 160}ms`,
+                          height: "100%",
+                        }}
+                      />
+                    ))}
+                  </span>
+                  <span className="text-signal">Now playing</span>
+                </>
+              ) : current ? (
+                "Paused"
+              ) : (
+                "Nothing queued"
+              )}
+            </div>
             <h2 className="display text-balance text-2xl text-ink">
               {current?.title ?? "Nothing queued"}
             </h2>
@@ -203,27 +235,56 @@ export function MediaView({ initialStatus }: { initialStatus?: MediaState }) {
           </div>
         ) : (
           <div className="space-y-2">
-            {queueList.map((item, i) => (
+            {queueList.map((item, i) => {
-              <div
+              const isNext = i === 0 && playing;
-                key={`${item.source}-${i}`}
+              return (
-                className="animate-stagger flex items-center gap-3 rounded-[10px] border border-hairline bg-white/5 px-3 py-2.5"
+                <div
-                style={staggerDelay(i)}
+                  key={`${item.source}-${i}`}
-              >
+                  className={`animate-stagger flex items-center gap-3 rounded-[10px] border px-3 py-2.5 ${
-                <span className="mono w-5 text-ink-faint">{i + 1}</span>
+                    isNext
-                <div className="min-w-0 flex-1">
+                      ? "border-signal/40 bg-signal/[0.07]"
-                  <div className="truncate text-sm text-ink">{item.title}</div>
+                      : "border-hairline bg-white/5"
-                  <div className="mono truncate text-[0.65rem] text-ink-faint">
+                  }`}
-                    {item.source}
+                  style={staggerDelay(i)}
+                >
+                  <span className="mono w-5 text-ink-faint">{i + 1}</span>
+                  {item.thumbnailUrl ? (
+                    // biome-ignore lint/performance/noImgElement: external CDN thumbnails, next/image needs remote allowlist
+                    <img
+                      src={item.thumbnailUrl}
+                      alt=""
+                      className="size-9 shrink-0 rounded-md object-cover"
+                      loading="lazy"
+                    />
+                  ) : (
+                    <span className="flex size-9 shrink-0 items-center justify-center rounded-md border border-hairline bg-white/5">
+                      <ListMusic className="size-4 text-ink-faint" />
+                    </span>
+                  )}
+                  <div className="min-w-0 flex-1">
+                    <div className="truncate text-sm text-ink">
+                      {item.title}
+                    </div>
+                    <div className="mono truncate text-[0.65rem] text-ink-faint">
+                      {item.source}
+                    </div>
                   </div>
-                </div>
+                  {isNext && (
-                <span className="pill capitalize">{item.mode ?? "music"}</span>
+                    <span className="inline-flex shrink-0 items-center gap-1 rounded-full border border-signal/40 bg-signal/10 px-2 py-0.5 text-[0.6rem] font-medium text-signal">
-                {formatDuration(item.durationMs) && (
+                      up next
-                  <span className="mono w-10 text-right text-[0.65rem] text-ink-faint">
+                    </span>
-                    {formatDuration(item.durationMs)}
+                  )}
+                  <span className="pill hidden capitalize sm:inline-flex">
+                    {item.mode ?? "music"}
                   </span>
-                )}
+                  {formatDuration(item.durationMs) && (
-              </div>
+                    <span className="mono w-10 text-right text-[0.65rem] text-ink-faint">
-            ))}
+                      {formatDuration(item.durationMs)}
+                    </span>
+                  )}
+                </div>
+              );
+            })}
           </div>
         )}
       </GlassPanel>

services/frontend/src/app/(dashboard)/recordings/view.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { Download, Hash, Headphones, Loader2, Trash2 } from "lucide-react";
-import { useEffect } from "react";
+import { useEffect, useState } from "react";
 import { useAmbient } from "@/components/ambient/ambient-context";
 import {
   Avatar,
@@ -13,6 +13,10 @@ import {
   toast,
 } from "@/components/primitives";
 import { EmptyState, ErrorState, SectionHeader } from "@/components/shared";
+import {
+  NowPlayingChip,
+  RecordingAudioPlayer,
+} from "@/components/voice/recording-audio-player";
 import {
   useDeleteRecording,
   useRecordings,
@@ -33,6 +37,7 @@ export function RecordingsView({
   const del = useDeleteRecording();
   useRecordingsWsSync(ws);
   const ambient = useAmbient();
+  const [playingId, setPlayingId] = useState<string | null>(null);
 
   useEffect(() => {
     ambient.set("signal", 0.3, "recordings");
@@ -97,10 +102,15 @@ export function RecordingsView({
         <div className="grid gap-3 sm:grid-cols-2 xl:grid-cols-3">
           {(items ?? []).map((r, i) => {
             const up = uploadStatus(r);
+            const isPlaying = playingId === r.id;
             return (
               <GlassCard
                 key={r.id}
-                className="animate-stagger flex flex-col gap-3 transition-colors hover:bg-white/[0.06]"
+                className={`animate-stagger flex flex-col gap-3 transition-colors hover:bg-white/[0.06] ${
+                  isPlaying
+                    ? "border-signal/40 shadow-[0_0_36px_-16px_var(--color-signal-glow)]"
+                    : ""
+                }`}
                 style={staggerDelay(i)}
               >
                 <div className="flex items-center gap-3">
@@ -120,20 +130,24 @@ export function RecordingsView({
                       </span>
                     </div>
                   </div>
-                  {up && <Badge tone={up.tone}>{up.label}</Badge>}
+                  {isPlaying && <NowPlayingChip />}
+                  {up && !isPlaying && <Badge tone={up.tone}>{up.label}</Badge>}
                   <span className="mono text-[0.65rem] text-ink-faint">
                     {formatBytes(r.size_bytes)}
                   </span>
                 </div>
 
                 {r.download_url ? (
-                  // eslint-disable-next-line jsx-a11y/media-has-caption
+                  <RecordingAudioPlayer
-                  <audio
-                    controls
                     src={r.download_url}
-                    className="h-9 w-full"
+                    label={`Voice recording by ${r.username}`}
-                    preload="none"
+                    onPlayStateChange={(active) =>
-                    aria-label={`Voice recording ${r.id}`}
+                      setPlayingId((prev) => {
+                        if (active) return r.id;
+                        // Only clear if THIS card was the one playing.
+                        return prev === r.id ? null : prev;
+                      })
+                    }
                   />
                 ) : (
                   <div className="flex items-center gap-1.5 rounded-[10px] border border-hairline bg-white/5 px-3 py-2 text-xs text-ink-faint">

services/frontend/src/app/(dashboard)/voice/view.tsx

@@ -55,6 +55,8 @@ export function VoiceView({
     initialStatus?.activeChannelId ?? null,
   );
   const [micOn, setMicOn] = useState(false);
+  const [micVol, setMicVol] = useState(100);
+  const [listenVol, setListenVol] = useState(75);
 
   useEffect(() => {
     const unsub = subscribe(ws);
@@ -80,6 +82,14 @@ export function VoiceView({
 
   const connected = status?.connected ?? false;
   const listenBars = Array.from(listen.levels.values()).slice(0, 32);
+  const micBars = mic.micLevel
+    ? Array.from({ length: 12 }, (_, i) =>
+        Math.max(
+          0.08,
+          Math.min(1, mic.micLevel * (1 - i * 0.06) + (i % 3) * 0.05),
+        ),
+      )
+    : [];
 
   const onConnect = async () => {
     if (!guildId || !channelId) {
@@ -155,6 +165,16 @@ export function VoiceView({
             {micOn ? <Mic className="size-4" /> : <MicOff className="size-4" />}
             {micOn ? "Mic live" : "Push-to-talk"}
           </Button>
+          {micOn && (
+            <div className="flex items-center gap-2 rounded-[10px] border border-signal/30 bg-signal/[0.06] px-3 py-1.5">
+              <Mic className="size-4 text-signal" />
+              <Equalizer
+                bars={micBars}
+                className="w-28"
+                aria-label="Microphone level"
+              />
+            </div>
+          )}
           <Button
             variant={listen.active ? "primary" : "outline"}
             size="sm"
@@ -173,6 +193,42 @@ export function VoiceView({
               <Equalizer bars={listenBars} className="w-40" />
             </div>
           )}
+          <div className="ml-auto flex items-center gap-3">
+            <label className="flex items-center gap-2 text-xs text-ink-faint">
+              <MicOff className="size-3.5" />
+              <input
+                type="range"
+                min={0}
+                max={100}
+                value={micVol}
+                onChange={(e) => {
+                  const v = Number(e.target.value);
+                  setMicVol(v);
+                  mic.setVolume(v);
+                }}
+                aria-label="Mic transmit volume"
+                className="h-1 w-24 cursor-pointer accent-[var(--color-signal)]"
+              />
+              <span className="mono w-8 text-right">{micVol}%</span>
+            </label>
+            <label className="flex items-center gap-2 text-xs text-ink-faint">
+              <Volume2 className="size-3.5" />
+              <input
+                type="range"
+                min={0}
+                max={100}
+                value={listenVol}
+                onChange={(e) => {
+                  const v = Number(e.target.value);
+                  setListenVol(v);
+                  listen.setVolume(v);
+                }}
+                aria-label="Listen volume"
+                className="h-1 w-24 cursor-pointer accent-[var(--color-signal)]"
+              />
+              <span className="mono w-8 text-right">{listenVol}%</span>
+            </label>
+          </div>
         </div>
       </GlassPanel>
 

services/frontend/src/components/media/mini-player.tsx

@@ -0,0 +1,163 @@
+"use client";
+
+import { ListMusic, SkipForward, Square } from "lucide-react";
+import Link from "next/link";
+import { usePathname } from "next/navigation";
+import { useEffect } from "react";
+import { useAmbient } from "@/components/ambient/ambient-context";
+import {
+  useMediaLoop,
+  useMediaSkip,
+  useMediaState,
+  useMediaStop,
+  useMediaWsSync,
+} from "@/hooks";
+import { formatDuration } from "@/lib/format";
+import { cn } from "@/lib/utils";
+import { useWebSocket } from "@/lib/ws/context";
+
+/**
+ * Persistent now-playing bar, fixed above the mobile dock / bottom of the
+ * viewport. Hidden on the /media route (the full player lives there) and
+ * entirely when nothing is queued. Shares the SWR media-state cache with
+ * every other consumer, so state stays consistent across routes.
+ */
+export function MiniPlayer() {
+  const ws = useWebSocket();
+  const pathname = usePathname();
+  const { data: media } = useMediaState();
+  useMediaWsSync(ws);
+  const skip = useMediaSkip();
+  const stop = useMediaStop();
+  const loop = useMediaLoop();
+  const ambient = useAmbient();
+
+  const hidden = pathname === "/media";
+  const current = hidden ? null : (media?.current ?? null);
+  const playing = media?.playing ?? false;
+  const queueLen = (media?.queue ?? []).length;
+
+  // Keep the ambient tint in sync while the bar is visible on non-media routes.
+  useEffect(() => {
+    if (hidden || !current) return;
+    ambient.set(
+      playing ? "signal" : "amber",
+      playing ? 0.4 : 0.2,
+      "mini-player",
+    );
+  }, [hidden, current, playing, ambient]);
+
+  if (!current) return null;
+
+  return (
+    <div
+      className={cn(
+        "pointer-events-auto fixed inset-x-3 bottom-[calc(4.5rem+env(safe-area-inset-bottom))] z-40",
+        "md:inset-x-auto md:right-5 md:bottom-5 md:w-[22rem]",
+        "animate-fade-up",
+      )}
+    >
+      <div className="glass flex items-center gap-3 rounded-[14px] px-3 py-2.5 shadow-[0_12px_40px_-16px_oklch(0_0_0/0.7)]">
+        <Link
+          href="/media"
+          className="flex min-w-0 flex-1 items-center gap-3"
+          aria-label="Open full media player"
+        >
+          <span className="relative flex size-10 shrink-0 items-center justify-center overflow-hidden rounded-full border border-hairline bg-white/5">
+            {current.thumbnailUrl ? (
+              // biome-ignore lint/performance/noImgElement: external CDN thumbnails, next/image needs remote allowlist
+              <img
+                src={current.thumbnailUrl}
+                alt=""
+                className={cn(
+                  "size-full object-cover",
+                  playing && "animate-spin-disc",
+                )}
+                loading="lazy"
+              />
+            ) : (
+              <ListMusic
+                className={cn(
+                  "size-4",
+                  playing ? "text-signal" : "text-ink-faint",
+                )}
+              />
+            )}
+            {playing && (
+              <span
+                aria-hidden
+                className="absolute -inset-1 rounded-full border border-signal/30 animate-pulse-ring"
+              />
+            )}
+          </span>
+          <span className="min-w-0 flex-1">
+            <span className="eyebrow block !text-[0.55rem] leading-tight">
+              {playing ? (
+                <span className="inline-flex items-center gap-1.5">
+                  <span aria-hidden className="flex h-2 items-end gap-[2px]">
+                    {[0, 1].map((i) => (
+                      <span
+                        key={`eq-${i}`}
+                        className="w-[3px] animate-eq rounded-full bg-signal"
+                        style={{
+                          animationDelay: `${i * 180}ms`,
+                          height: "100%",
+                        }}
+                      />
+                    ))}
+                  </span>
+                  now playing
+                </span>
+              ) : (
+                "paused"
+              )}
+            </span>
+            <span className="block truncate text-sm text-ink">
+              {current.title}
+            </span>
+            {current.durationMs != null && (
+              <span className="mono block text-[0.6rem] text-ink-faint">
+                {formatDuration(current.durationMs)}
+                {queueLen > 0 && ` · ${queueLen} in queue`}
+              </span>
+            )}
+          </span>
+        </Link>
+
+        <div className="flex shrink-0 items-center gap-1">
+          <button
+            type="button"
+            onClick={() => skip.mutate()}
+            disabled={skip.isPending}
+            aria-label="Skip to next track"
+            className="flex size-8 items-center justify-center rounded-full text-ink-soft transition-colors hover:bg-white/10 hover:text-signal active:scale-95"
+          >
+            <SkipForward className="size-4" />
+          </button>
+          <button
+            type="button"
+            onClick={() => stop.mutate()}
+            disabled={stop.isPending}
+            aria-label="Stop playback"
+            className="flex size-8 items-center justify-center rounded-full text-ink-faint transition-colors hover:bg-vermilion/15 hover:text-vermilion active:scale-95"
+          >
+            <Square className="size-3.5" />
+          </button>
+          <button
+            type="button"
+            onClick={() => loop.mutate(!media?.loop)}
+            aria-pressed={!!media?.loop}
+            aria-label="Toggle loop"
+            className={`hidden size-8 items-center justify-center rounded-full text-xs transition-colors sm:flex ${
+              media?.loop
+                ? "bg-signal/15 text-signal"
+                : "text-ink-faint hover:bg-white/10 hover:text-ink"
+            }`}
+          >
+            ↻
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}

services/frontend/src/components/shell/ambient-app.tsx

@@ -1,3 +1,4 @@
+import { MiniPlayer } from "@/components/media/mini-player";
 import { MobileNav } from "./mobile-nav";
 import { NavRail } from "./nav-rail";
 import { TopBar } from "./topbar";
@@ -9,7 +10,8 @@ import { TopBar } from "./topbar";
  *
  * < md the side rail collapses (hidden) and a bottom tab bar (MobileNav)
  * takes over navigation; the content region gains bottom padding so the last
- * panel never hides behind the dock.
+ * panel never hides behind the dock. A persistent MiniPlayer floats at the
+ * bottom-right whenever a media track is loaded outside /media.
  */
 export function AppFrame({ children }: { children: React.ReactNode }) {
   return (
@@ -22,6 +24,7 @@ export function AppFrame({ children }: { children: React.ReactNode }) {
         </main>
       </div>
       <MobileNav />
+      <MiniPlayer />
     </div>
   );
 }

services/frontend/src/components/voice/recording-audio-player.tsx

@@ -0,0 +1,248 @@
+"use client";
+
+import { Loader2, Pause, Play, Signal, Volume2 } from "lucide-react";
+import { useCallback, useEffect, useRef, useState } from "react";
+import { cn } from "@/lib/utils";
+
+/**
+ * Single-playback registry: playing one clip pauses every other instance.
+ * Module-level so it survives across cards without a context provider.
+ */
+const activePlayers = new Set<() => void>();
+function registerPlayer(pause: () => void): () => void {
+  activePlayers.add(pause);
+  return () => activePlayers.delete(pause);
+}
+
+function formatTime(sec: number): string {
+  if (!Number.isFinite(sec) || sec < 0) return "0:00";
+  const m = Math.floor(sec / 60);
+  const s = Math.floor(sec % 60);
+  return `${m}:${s.toString().padStart(2, "0")}`;
+}
+
+interface Props {
+  src: string;
+  label?: string;
+  /** Lifted state: parent highlights the card that owns the active player. */
+  onPlayStateChange?: (playing: boolean) => void;
+  className?: string;
+}
+
+/**
+ * Custom recording player replacing native `<audio controls>`:
+ * play/pause with buffering spinner, click-to-seek progress bar, time label,
+ * animated equalizer bars while playing, and single-playback enforcement
+ * (starting one clip pauses all others).
+ */
+export function RecordingAudioPlayer({
+  src,
+  label = "Voice recording",
+  onPlayStateChange,
+  className,
+}: Props) {
+  const audioRef = useRef<HTMLAudioElement | null>(null);
+  const [playing, setPlaying] = useState(false);
+  const [buffering, setBuffering] = useState(false);
+  const [current, setCurrent] = useState(0);
+  const [duration, setDuration] = useState(0);
+
+  useEffect(() => {
+    const audio = new Audio();
+    audio.preload = "metadata";
+    audio.src = src;
+    audioRef.current = audio;
+
+    const onLoadedMeta = () => setDuration(audio.duration || 0);
+    const onTime = () => setCurrent(audio.currentTime);
+    const onEnd = () => {
+      setPlaying(false);
+      setBuffering(false);
+      setCurrent(0);
+      audio.currentTime = 0;
+    };
+    const onPause = () => {
+      setPlaying(false);
+      setBuffering(false);
+    };
+    const onPlaying = () => {
+      setPlaying(true);
+      setBuffering(false);
+    };
+    const onWaiting = () => setBuffering(true);
+
+    audio.addEventListener("loadedmetadata", onLoadedMeta);
+    audio.addEventListener("durationchange", onLoadedMeta);
+    audio.addEventListener("timeupdate", onTime);
+    audio.addEventListener("ended", onEnd);
+    audio.addEventListener("pause", onPause);
+    audio.addEventListener("playing", onPlaying);
+    audio.addEventListener("play", onWaiting);
+    audio.addEventListener("waiting", onWaiting);
+
+    // Single playback: while this player is active, pause any other that starts.
+    const pauseThis = () => audio.pause();
+    let unregister: (() => void) | null = null;
+    const onPlayEvt = () => {
+      for (const other of activePlayers) {
+        if (other !== pauseThis) other();
+      }
+      unregister?.();
+      unregister = registerPlayer(pauseThis);
+    };
+    audio.addEventListener("play", onPlayEvt);
+
+    return () => {
+      unregister?.();
+      audio.pause();
+      audio.removeEventListener("loadedmetadata", onLoadedMeta);
+      audio.removeEventListener("durationchange", onLoadedMeta);
+      audio.removeEventListener("timeupdate", onTime);
+      audio.removeEventListener("ended", onEnd);
+      audio.removeEventListener("pause", onPause);
+      audio.removeEventListener("playing", onPlaying);
+      audio.removeEventListener("play", onWaiting);
+      audio.removeEventListener("waiting", onWaiting);
+      audio.removeEventListener("play", onPlayEvt);
+      audio.src = "";
+      audioRef.current = null;
+    };
+  }, [src]);
+
+  useEffect(() => {
+    onPlayStateChange?.(playing || buffering);
+  }, [playing, buffering, onPlayStateChange]);
+
+  const toggle = useCallback(() => {
+    const audio = audioRef.current;
+    if (!audio) return;
+    if (audio.paused) {
+      setBuffering(true);
+      void audio.play().catch(() => setBuffering(false));
+    } else {
+      audio.pause();
+    }
+  }, []);
+
+  const seek = useCallback((e: React.MouseEvent<HTMLDivElement>) => {
+    const audio = audioRef.current;
+    if (!audio || !Number.isFinite(audio.duration)) return;
+    const rect = e.currentTarget.getBoundingClientRect();
+    const ratio = Math.min(
+      1,
+      Math.max(0, (e.clientX - rect.left) / rect.width),
+    );
+    audio.currentTime = ratio * audio.duration;
+    setCurrent(audio.currentTime);
+  }, []);
+
+  const pct = duration > 0 ? (current / duration) * 100 : 0;
+
+  return (
+    <div
+      className={cn(
+        "rounded-[10px] border bg-white/[0.04] px-3 py-2.5 transition-colors",
+        playing || buffering
+          ? "border-signal/40 shadow-[0_0_24px_-10px_var(--color-signal-glow)]"
+          : "border-hairline",
+        className,
+      )}
+      role="group"
+      aria-label={label}
+    >
+      <div className="flex items-center gap-3">
+        <button
+          type="button"
+          onClick={toggle}
+          aria-pressed={playing}
+          aria-label={playing ? "Pause" : "Play"}
+          className={cn(
+            "flex size-9 shrink-0 items-center justify-center rounded-full border transition-all active:scale-95",
+            playing || buffering
+              ? "border-signal/50 bg-signal/15 text-signal"
+              : "border-hairline bg-white/5 text-ink-soft hover:border-signal/40 hover:text-ink",
+          )}
+        >
+          {buffering ? (
+            <Loader2 className="size-4 animate-spin" />
+          ) : playing ? (
+            <Pause className="size-4" />
+          ) : (
+            <Play className="size-4 translate-x-[1px]" />
+          )}
+        </button>
+
+        {/* seekable progress */}
+        <div className="min-w-0 flex-1">
+          <div
+            role="slider"
+            aria-label="Seek"
+            aria-valuemin={0}
+            aria-valuemax={Math.round(duration)}
+            aria-valuenow={Math.round(current)}
+            tabIndex={0}
+            onClick={seek}
+            onKeyDown={(e) => {
+              const audio = audioRef.current;
+              if (!audio || !Number.isFinite(audio.duration)) return;
+              if (e.key === "ArrowRight")
+                audio.currentTime = Math.min(
+                  audio.duration,
+                  audio.currentTime + 5,
+                );
+              if (e.key === "ArrowLeft")
+                audio.currentTime = Math.max(0, audio.currentTime - 5);
+            }}
+            className="group relative h-4 cursor-pointer"
+          >
+            <div className="absolute inset-x-0 top-1/2 h-1.5 -translate-y-1/2 overflow-hidden rounded-full bg-white/10">
+              <div
+                className={cn(
+                  "h-full rounded-full transition-[width]",
+                  (playing || buffering) && "bg-signal/80",
+                  !playing && !buffering && "bg-signal/40",
+                )}
+                style={{ width: `${pct}%` }}
+              />
+            </div>
+            {(playing || buffering) && (
+              <span
+                className="absolute top-1/2 size-2.5 -translate-x-1/2 -translate-y-1/2 rounded-full bg-signal shadow-[0_0_8px_var(--color-signal-glow)] transition-[left]"
+                style={{ left: `${pct}%` }}
+              />
+            )}
+          </div>
+          <div className="mono mt-1 flex items-center justify-between text-[0.6rem] text-ink-faint">
+            <span>{formatTime(current)}</span>
+            {/* equalizer bars while playing */}
+            {(playing || buffering) && (
+              <span className="flex h-3 items-end gap-[2px]" aria-hidden>
+                {[0, 1, 2, 3].map((i) => (
+                  <span
+                    key={`eq-${i}`}
+                    className="w-[3px] animate-eq rounded-full bg-signal"
+                    style={{ animationDelay: `${i * 140}ms`, height: "100%" }}
+                  />
+                ))}
+              </span>
+            )}
+            <span className="inline-flex items-center gap-1">
+              <Volume2 className="size-3" />
+              {formatTime(duration)}
+            </span>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+/** Small "now playing" chip used by the card header. */
+export function NowPlayingChip() {
+  return (
+    <span className="inline-flex items-center gap-1 rounded-full border border-signal/40 bg-signal/10 px-2 py-0.5 text-[0.6rem] font-medium text-signal">
+      <Signal className="size-3 animate-pulse" />
+      now playing
+    </span>
+  );
+}

services/frontend/src/hooks/use-voice.ts

@@ -106,6 +106,7 @@ export function useMicTransmit(ws: {
   sendBinary: (data: ArrayBufferLike) => void;
 }) {
   const transmitterRef = useRef<MicTransmitter | null>(null);
+  const [micLevel, setMicLevel] = useState(0);
 
   const action = useAction(async (active: boolean) => {
     if (active) {
@@ -116,6 +117,7 @@ export function useMicTransmit(ws: {
     } else {
       transmitterRef.current?.stop();
       transmitterRef.current = null;
+      setMicLevel(0);
       await voiceApi.sendCommand("voice:transmit:stop");
     }
   });
@@ -124,7 +126,15 @@ export function useMicTransmit(ws: {
     transmitterRef.current?.setVolume(volume / 100);
   }, []);
 
-  return { ...action, setVolume };
+  // Poll the analyser RMS so the UI can render a live input meter.
+  useEffect(() => {
+    const timer = setInterval(() => {
+      setMicLevel(transmitterRef.current?.getLevel() ?? 0);
+    }, 120);
+    return () => clearInterval(timer);
+  }, []);
+
+  return { ...action, setVolume, micLevel };
 }
 
 /**

services/frontend/src/lib/audio/mic-transmit.ts

@@ -66,6 +66,8 @@ export class MicTransmitter {
   private ctx: AudioContext | null = null;
   private stream: MediaStream | null = null;
   private node: AudioWorkletNode | null = null;
+  private analyser: AnalyserNode | null = null;
+  private levelBuf: Float32Array<ArrayBuffer> | null = null;
   private active = false;
   private volume = 1;
 
@@ -119,6 +121,14 @@ export class MicTransmitter {
     };
 
     source.connect(this.node);
+
+    // Level metering tap: analyser reads the raw mic (pre-volume) so the UI
+    // shows what the mic actually hears. Silent sink keeps the graph alive.
+    this.analyser = this.ctx.createAnalyser();
+    this.analyser.fftSize = 1024;
+    this.levelBuf = new Float32Array(this.analyser.fftSize);
+    source.connect(this.analyser);
+
     // Keep the graph alive with an inaudible tail (silent gain) so the
     // worklet keeps pulling mic data without audible feedback.
     const silent = this.ctx.createGain();
@@ -129,6 +139,15 @@ export class MicTransmitter {
     this.active = true;
   }
 
+  /** RMS mic level 0..1 since the last call (drives the live meter UI). */
+  getLevel(): number {
+    if (!this.analyser || !this.levelBuf) return 0;
+    this.analyser.getFloatTimeDomainData(this.levelBuf);
+    let sum = 0;
+    for (let i = 0; i < this.levelBuf.length; i++) sum += this.levelBuf[i] ** 2;
+    return Math.min(1, Math.sqrt(sum / this.levelBuf.length) * 4);
+  }
+
   setVolume(volume: number): void {
     this.volume = volume;
     this.node?.port.postMessage({ type: "volume", value: volume });
@@ -139,6 +158,9 @@ export class MicTransmitter {
     this.node?.port.postMessage({ type: "volume", value: 0 });
     this.node?.disconnect();
     this.node = null;
+    this.analyser?.disconnect();
+    this.analyser = null;
+    this.levelBuf = null;
     this.stream?.getTracks().forEach((t) => t.stop());
     this.stream = null;
     this.ctx?.close().catch(() => {});

services/frontend/src/lib/hooks/use-media-player.tsx

@@ -1,151 +0,0 @@
-"use client";
-
-import {
-  createContext,
-  type ReactNode,
-  useCallback,
-  useContext,
-  useEffect,
-  useRef,
-  useState,
-} from "react";
-import { mediaApi } from "@/lib/api";
-import type { MediaItem, MediaState } from "@/lib/types";
-import { useWebSocket } from "@/lib/ws/context";
-
-interface MediaPlayerContextValue {
-  /** Current play state */
-  playing: boolean;
-  /** Current track, or null */
-  current: MediaItem | null;
-  /** Upcoming queue */
-  queue: MediaItem[];
-  /** Loop mode (replay current track on natural end) */
-  loop: boolean;
-  /** True while a mutation is in flight */
-  pending: boolean;
-
-  /** Skip to next track */
-  skip: () => void;
-  /** Stop playback */
-  stop: () => void;
-  /** Toggle loop mode */
-  toggleLoop: () => void;
-  /** Queue a URL for playback */
-  queueUrl: (url: string) => void;
-}
-
-const MediaPlayerContext = createContext<MediaPlayerContextValue | null>(null);
-
-export function MediaPlayerProvider({ children }: { children: ReactNode }) {
-  const ws = useWebSocket();
-  const [state, setState] = useState<MediaState>({
-    playing: false,
-    musicVolume: 0.3,
-    loop: false,
-    current: null,
-    queue: [],
-  });
-  const [pending, setPending] = useState(false);
-  const fetched = useRef(false);
-
-  // Fetch initial state
-  useEffect(() => {
-    if (fetched.current) return;
-    fetched.current = true;
-    mediaApi
-      .getStatus()
-      .then((data) => {
-        if (data) setState(data as MediaState);
-      })
-      .catch(() => {
-        // API not yet available
-      });
-  }, []);
-
-  // Subscribe to live media_state events via WS
-  useEffect(() => {
-    const unsub = ws.on("media_state", (data) => {
-      setState(data as unknown as MediaState);
-    });
-    return unsub;
-  }, [ws]);
-
-  const skip = useCallback(() => {
-    setPending(true);
-    mediaApi
-      .skip()
-      .then((data) => {
-        if (data) setState(data as MediaState);
-      })
-      .catch(() => {
-        // ignore
-      })
-      .finally(() => setPending(false));
-  }, []);
-
-  const stop = useCallback(() => {
-    setPending(true);
-    mediaApi
-      .stop()
-      .then((data) => {
-        if (data) setState(data as MediaState);
-      })
-      .catch(() => {
-        // ignore
-      })
-      .finally(() => setPending(false));
-  }, []);
-
-  const queueUrl = useCallback((url: string) => {
-    setPending(true);
-    mediaApi
-      .queue(url, "music")
-      .then((data) => {
-        if (data) setState(data as MediaState);
-      })
-      .catch(() => {
-        // ignore
-      })
-      .finally(() => setPending(false));
-  }, []);
-
-  const toggleLoop = useCallback(() => {
-    setPending(true);
-    mediaApi
-      .loop(!state.loop)
-      .then((data) => {
-        if (data) setState(data as MediaState);
-      })
-      .catch(() => {
-        // ignore
-      })
-      .finally(() => setPending(false));
-  }, [state.loop]);
-
-  return (
-    <MediaPlayerContext.Provider
-      value={{
-        playing: state.playing,
-        current: state.current,
-        queue: state.queue,
-        loop: state.loop,
-        pending,
-        skip,
-        stop,
-        toggleLoop,
-        queueUrl,
-      }}
-    >
-      {children}
-    </MediaPlayerContext.Provider>
-  );
-}
-
-export function useMediaPlayer(): MediaPlayerContextValue {
-  const ctx = useContext(MediaPlayerContext);
-  if (!ctx) {
-    throw new Error("useMediaPlayer must be used within a MediaPlayerProvider");
-  }
-  return ctx;
-}