diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
index 5523aea4..e9fc9ae3 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
@@ -413,17 +413,23 @@ SPDX-License-Identifier: GPL-2.0-or-later
                   <div class="inline" style="gap: 0.6rem; flex-wrap: wrap; align-items: center;">
                     <button id="rx-audio-btn" type="button">Play Audio</button>
                     <button id="tx-audio-btn" type="button">Transmit Audio</button>
-                    <label class="vol-label">RX<input type="range" id="rx-vol" min="0" max="100" value="80" class="vol-slider" /><small class="vol-pct" id="rx-vol-pct">80%</small></label>
-                    <label class="vol-label">TX<input type="range" id="tx-vol" min="0" max="100" value="80" class="vol-slider" /><small class="vol-pct" id="tx-vol-pct">80%</small></label>
+                    <span class="audio-group audio-volume-group">
+                      <span class="audio-group-label">Volume</span>
+                      <label class="vol-label">RX<input type="range" id="rx-vol" min="0" max="100" value="80" class="vol-slider" /><small class="vol-pct" id="rx-vol-pct">80%</small></label>
+                      <label class="vol-label">TX<input type="range" id="tx-vol" min="0" max="100" value="80" class="vol-slider" /><small class="vol-pct" id="tx-vol-pct">80%</small></label>
+                    </span>
                     <span class="sql-control" id="sdr-squelch-wrap" style="display:none;">
                       <button id="sdr-squelch-toggle" type="button" class="sql-toggle" aria-pressed="false" title="Turn the squelch on or off"><span class="sql-state" id="sdr-squelch-state" data-state="off" aria-hidden="true"></span>SQL</button>
                       <label class="sql-db"><input type="number" id="sdr-squelch-db" min="-120" max="-30" step="1" value="-95" inputmode="numeric" aria-label="Squelch threshold in dB" /><span class="sql-db-unit">dB</span></label>
                       <button id="sdr-squelch-auto" type="button" class="sql-auto-btn" title="Set the threshold just above the noise floor">Auto</button>
                     </span>
-                    <div id="audio-level">
-                      <div id="audio-level-fill"></div>
-                    </div>
-                    <small id="audio-status" style="min-width: 60px;">Off</small>
+                    <span class="audio-group audio-level-group">
+                      <span class="audio-group-label">Level</span>
+                      <div id="audio-level">
+                        <div id="audio-level-fill"></div>
+                      </div>
+                      <small id="audio-status">Off</small>
+                    </span>
                   </div>
                 </div>
               </div>
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
index d9fc993c..1ed1fde7 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
@@ -1856,9 +1856,35 @@ small { color: var(--text-muted); }
   font-size: 0.82rem;
   white-space: nowrap;
 }
-/* Fenced off from the volume controls beside it: squelch decides whether there
-   is audio at all, which is not the same kind of control as how loud it is.
-   The rule belongs to the block, so it leaves with it on rigs without one. */
+/* The row carries three unrelated things — how loud, whether there is audio at
+   all, and how much is arriving — so each is named and fenced from the next.
+   Each rule belongs to the block that follows it, so it leaves when that block
+   does (the squelch is absent on rigs without one). */
+.audio-group {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+  min-width: 0;
+}
+.audio-volume-group {
+  flex: 0 1 auto;
+}
+.audio-level-group {
+  flex: 1 1 12rem;
+  min-width: 8rem;
+}
+.audio-group-label {
+  font-size: 0.68rem;
+  font-weight: 700;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+  color: var(--text-muted);
+  white-space: nowrap;
+}
+.audio-level-group #audio-status {
+  min-width: 3.4rem;
+}
+.audio-level-group::before,
 .sql-control::before {
   content: "";
   align-self: stretch;
@@ -1866,6 +1892,22 @@ small { color: var(--text-muted); }
   min-height: 1.5rem;
   margin-inline: 0.5rem 0.6rem;
   background: color-mix(in srgb, var(--border-light) 65%, transparent);
+  display: none;
+}
+/* Only while the row is one line. A rule divides what sits either side of it,
+   so once a group wraps onto its own line the wrap is the division and the
+   rule would just be a mark at the start of a line. Measured against the row,
+   not the viewport: what fits depends on whether the rig transmits and whether
+   it has a squelch at all. */
+#audio-row .inline {
+  container-type: inline-size;
+  container-name: audio-row;
+}
+@container audio-row (min-width: 57rem) {
+  .audio-level-group::before,
+  .sql-control::before {
+    display: block;
+  }
 }
 /* The name is the switch: one target instead of a label and a button that
    said the same thing twice, with the dot carrying the state. */
@@ -4567,9 +4609,11 @@ body[data-operator-layout="broadcast"] #cw-bar-overlay {
 
   /* Wider volume sliders for touch */
   .vol-slider { width: 100%; flex: 1 1 auto; }
-  /* The row stacks at this width, so the line break already separates the
-     squelch from the volumes and the rule would just start a line. */
-  .sql-control::before { display: none; }
+  .audio-group {
+    flex-wrap: wrap;
+    width: 100%;
+  }
+  .audio-group-label { width: 100%; }
   .vol-label {
     flex-direction: row;
     align-items: center;
@@ -4589,8 +4633,8 @@ body[data-operator-layout="broadcast"] #cw-bar-overlay {
   }
   #rx-audio-btn,
   #tx-audio-btn,
-  #audio-level,
-  #audio-status,
+  .audio-volume-group,
+  .audio-level-group,
   #sdr-squelch-wrap {
     grid-column: 1 / -1;
   }