diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
index 2112983..cf27e16 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
@@ -526,6 +526,24 @@ const CANVAS_PALETTE = {
       waterfallHue: [45, 18], waterfallSat: 86, waterfallLight: [92, 42], waterfallAlpha: [0.34, 0.82],
     },
   },
+  fire: {
+    dark: {
+      bg: "#130706",
+      spectrumLine: "#ff7a1f", spectrumFill: "rgba(255,122,31,0.14)",
+      spectrumGrid: "rgba(255,110,40,0.09)", spectrumLabel: "rgba(255,202,164,0.54)",
+      waveformLine: "rgba(255,134,54,0.94)", waveformPeak: "rgba(255,220,96,0.92)",
+      waveformGrid: "rgba(255,120,36,0.11)", waveformLabel: "rgba(255,214,176,0.66)",
+      waterfallHue: [8, 42], waterfallSat: 96, waterfallLight: [8, 58], waterfallAlpha: [0.26, 0.88],
+    },
+    light: {
+      bg: "#fff2e7",
+      spectrumLine: "#c24500", spectrumFill: "rgba(194,69,0,0.14)",
+      spectrumGrid: "rgba(125,52,0,0.09)", spectrumLabel: "rgba(90,38,0,0.56)",
+      waveformLine: "rgba(176,62,0,0.95)", waveformPeak: "rgba(224,132,0,0.90)",
+      waveformGrid: "rgba(125,52,0,0.10)", waveformLabel: "rgba(90,38,0,0.68)",
+      waterfallHue: [18, 48], waterfallSat: 90, waterfallLight: [92, 42], waterfallAlpha: [0.34, 0.84],
+    },
+  },
 };
 
 function currentStyle() {
@@ -540,7 +558,7 @@ function canvasPalette() {
 
 function setStyle(style) {
   const remapped = style === "nord" ? "arctic" : style === "monokai" ? "lime" : style;
-  const valid = ["original", "arctic", "lime", "contrast", "neon-disco", "golden-rain"];
+  const valid = ["original", "arctic", "lime", "contrast", "neon-disco", "golden-rain", "fire"];
   const next = valid.includes(remapped) ? remapped : "original";
   if (next === "original") {
     document.documentElement.removeAttribute("data-style");
@@ -4910,19 +4928,35 @@ function bmCategoryColorMap() {
   return map;
 }
 
-function createBookmarkChip(bm, colorMap) {
+function createBookmarkChip(bm, colorMap, options = {}) {
   const span = document.createElement("span");
   const freqStr = typeof bmFmtFreq === "function"
     ? bmFmtFreq(bm.freq_hz) : bm.freq_hz + "\u202fHz";
   const esc = (s) => String(s)
     .replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
   span.className = "spectrum-bookmark-chip";
+  if (options.sideStack) {
+    span.classList.add("spectrum-bookmark-chip-side");
+  }
   span.title = bm.name + " \u2014 " + freqStr + (bm.comment ? "\n" + bm.comment : "");
   span.dataset.bmId = bm.id;
+  const labelHtml = options.sideStack
+    ? (
+      `<span class="spectrum-bookmark-side-head">` +
+      `<svg class='bm-icon-svg' viewBox='0 0 8 12' width='8' height='12' aria-hidden='true'>` +
+      "<path d='M0,0 h8 v10 l-4,2 l-4,-2 Z'/>" +
+      `</svg>` +
+      `<span class="spectrum-bookmark-freq">${esc(freqStr)}</span>` +
+      `</span>` +
+      `<span class="spectrum-bookmark-name">${esc(bm.name)}</span>`
+    )
+    : (
+      "<svg class='bm-icon-svg' viewBox='0 0 8 12' width='8' height='12' aria-hidden='true'>" +
+      "<path d='M0,0 h8 v10 l-4,2 l-4,-2 Z'/>" +
+      "</svg>\u00a0" + esc(bm.name)
+    );
   span.innerHTML =
-    "<svg class='bm-icon-svg' viewBox='0 0 8 12' width='8' height='12' aria-hidden='true'>" +
-    "<path d='M0,0 h8 v10 l-4,2 l-4,-2 Z'/>" +
-    "</svg>\u00a0" + esc(bm.name);
+    labelHtml;
   const col = colorMap[bm.category || ""];
   span.style.setProperty("--bm-cat-bg", col);
   span.style.setProperty("--bm-cat-fg", bmContrastFg(col));
@@ -4948,7 +4982,7 @@ function updateSideBookmarkStack(container, bookmarks, colorMap) {
     container.dataset.bmKey = nextKey;
     container.innerHTML = "";
     for (const bm of bookmarks) {
-      container.appendChild(createBookmarkChip(bm, colorMap));
+      container.appendChild(createBookmarkChip(bm, colorMap, { sideStack: true }));
     }
   }
   container.classList.add("bm-side-visible");
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 56a924e..a52cf06 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
@@ -46,6 +46,7 @@
             <option value="contrast">Contrast</option>
             <option value="neon-disco">Neon Disco</option>
             <option value="golden-rain">Donald</option>
+            <option value="fire">Fire</option>
           </select>
         </div>
         <button id="theme-toggle" class="header-bar-btn" type="button" aria-label="Toggle dark or light theme">Light</button>
@@ -273,6 +274,9 @@
         <select id="bm-category-filter" class="status-input" aria-label="Filter by category">
           <option value="">All categories</option>
         </select>
+        <select id="bm-mode-filter" class="status-input" aria-label="Filter by mode">
+          <option value="">All modes</option>
+        </select>
         <input type="search" id="bm-text-filter" class="status-input" placeholder="Search bookmarks…" aria-label="Search bookmarks" />
         <button id="bm-add-btn" type="button" class="bm-add-btn" style="display:none;">+ Add Bookmark</button>
       </div>
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/bookmarks.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/bookmarks.js
index 1cda0fa..9006f10 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/bookmarks.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/bookmarks.js
@@ -51,32 +51,51 @@ async function bmFetch(categoryFilter) {
 
 function bmApplyFilters() {
   const text = (document.getElementById("bm-text-filter")?.value || "").trim().toLowerCase();
-  const filtered = text
-    ? bmList.filter((bm) =>
+  const modeFilter = (document.getElementById("bm-mode-filter")?.value || "").trim().toUpperCase();
+  let filtered = modeFilter
+    ? bmList.filter((bm) => String(bm.mode || "").toUpperCase() === modeFilter)
+    : bmList;
+  filtered = text
+    ? filtered.filter((bm) =>
         (bm.name || "").toLowerCase().includes(text) ||
         (bm.category || "").toLowerCase().includes(text) ||
         (bm.comment || "").toLowerCase().includes(text)
       )
-    : bmList;
+    : filtered;
   bmRender(filtered);
 }
 
 async function bmRefreshCategoryFilter(keepValue) {
   const sel = document.getElementById("bm-category-filter");
-  if (!sel) return;
+  const modeSel = document.getElementById("bm-mode-filter");
+  if (!sel && !modeSel) return;
   try {
     const resp = await fetch("/bookmarks");
     if (!resp.ok) return;
     const all = await resp.json();
-    const cats = [...new Set(all.map((b) => b.category || "").filter(Boolean))].sort();
-    while (sel.options.length > 1) sel.remove(1);
-    cats.forEach((cat) => {
-      const opt = document.createElement("option");
-      opt.value = cat;
-      opt.textContent = cat;
-      sel.add(opt);
-    });
-    if (keepValue && cats.includes(keepValue)) sel.value = keepValue;
+    if (sel) {
+      const cats = [...new Set(all.map((b) => b.category || "").filter(Boolean))].sort();
+      while (sel.options.length > 1) sel.remove(1);
+      cats.forEach((cat) => {
+        const opt = document.createElement("option");
+        opt.value = cat;
+        opt.textContent = cat;
+        sel.add(opt);
+      });
+      if (keepValue && cats.includes(keepValue)) sel.value = keepValue;
+    }
+    if (modeSel) {
+      const keepMode = modeSel.value;
+      const modes = [...new Set(all.map((b) => String(b.mode || "").trim().toUpperCase()).filter(Boolean))].sort();
+      while (modeSel.options.length > 1) modeSel.remove(1);
+      modes.forEach((mode) => {
+        const opt = document.createElement("option");
+        opt.value = mode;
+        opt.textContent = mode;
+        modeSel.add(opt);
+      });
+      if (keepMode && modes.includes(keepMode)) modeSel.value = keepMode;
+    }
   } catch (_) {}
 }
 
@@ -301,6 +320,11 @@ async function bmApply(bm) {
     bmFetch(e.target.value);
   });
 
+  // Mode filter dropdown (client-side, no re-fetch)
+  document.getElementById("bm-mode-filter").addEventListener("change", () => {
+    bmApplyFilters();
+  });
+
   // Text search filter (client-side, no re-fetch)
   document.getElementById("bm-text-filter").addEventListener("input", () => {
     bmApplyFilters();
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 f6036a3..d6829f1 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
@@ -1656,6 +1656,51 @@ button:focus-visible, input:focus-visible, select:focus-visible {
   transform: none;
   max-width: 100%;
 }
+.spectrum-bookmark-chip-side {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  gap: 0.16rem;
+  width: 100%;
+  min-height: 0;
+  padding: 0.38rem 0.5rem 0.42rem;
+  border-radius: 0.55rem;
+  white-space: normal;
+  line-height: 1.1;
+}
+.spectrum-bookmark-side-head {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.32rem;
+  min-width: 0;
+  width: 100%;
+}
+.spectrum-bookmark-chip-side .bm-icon-svg {
+  flex: 0 0 auto;
+  width: 0.5rem;
+  height: 0.72rem;
+  opacity: 0.95;
+}
+.spectrum-bookmark-chip-side .spectrum-bookmark-freq,
+.spectrum-bookmark-chip-side .spectrum-bookmark-name {
+  display: block;
+  max-width: 100%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.spectrum-bookmark-chip-side .spectrum-bookmark-freq {
+  min-width: 0;
+  font-size: 0.54rem;
+  font-weight: 700;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+  opacity: 0.9;
+}
+.spectrum-bookmark-chip-side .spectrum-bookmark-name {
+  width: 100%;
+  font-size: 0.64rem;
+  font-weight: 600;
+}
 .bm-icon-svg path {
   fill: var(--bm-cat-fg, #1a202c);
 }
@@ -2261,3 +2306,61 @@ button:focus-visible, input:focus-visible, select:focus-visible {
   --wavelength-fg: #87663a;
   --spectrum-bg: #f5ecd9;
 }
+
+/* ── Fire style ───────────────────────────────────────────────────────── */
+[data-style="fire"] {
+  --bg: #120706;
+  --card-bg: #1b0c0a;
+  --input-bg: #180907;
+  --border: #4c1a12;
+  --border-light: #7a2e1a;
+  --text: #ffe7d2;
+  --text-muted: #c78361;
+  --text-heading: #fff3e7;
+  --btn-bg: #2c110d;
+  --btn-border: #8f3a20;
+  --accent-green: #ff6f1f;
+  --accent-yellow: #ffb347;
+  --accent-red: #ff4a24;
+  --jog-hi: #381510;
+  --jog-lo: #24100c;
+  --jog-shadow: rgba(0,0,0,0.62);
+  --jog-inset: rgba(255,164,76,0.07);
+  --audio-level-bg: #1f0d0a;
+  --audio-level-border: #7a2e1a;
+  --audio-level-fill-start: #ff4a24;
+  --audio-level-fill-end: #ffb347;
+  --filter-bg: #2b120d;
+  --filter-fg: #ffe7d2;
+  --filter-border: #8f3a20;
+  --wavelength-fg: #d38d6a;
+  --spectrum-bg: #140907;
+}
+[data-style="fire"][data-theme="light"] {
+  --bg: #fff3ea;
+  --card-bg: #fff7f0;
+  --input-bg: #ffe9da;
+  --border: #efc7b1;
+  --border-light: #d9a487;
+  --text: #42180d;
+  --text-muted: #8a4b31;
+  --text-heading: #2f120a;
+  --btn-bg: #ffe2cf;
+  --btn-border: #cc8563;
+  --accent-green: #d24c12;
+  --accent-yellow: #d88400;
+  --accent-red: #c53114;
+  --jog-hi: #ffe2cf;
+  --jog-lo: #ffd5bc;
+  --jog-shadow: rgba(108,44,15,0.18);
+  --jog-inset: rgba(255,255,255,0.72);
+  --audio-level-bg: #ffe7d7;
+  --audio-level-border: #d9a487;
+  --audio-level-fill-start: #c53114;
+  --audio-level-fill-end: #d88400;
+  --filter-bg: #ffe2cf;
+  --filter-fg: #42180d;
+  --filter-border: #cc8563;
+  --wavelength-fg: #9a5a3a;
+  --spectrum-bg: #fff0e4;
+}