diff --git a/CLAUDE.md b/CLAUDE.md
index b4065ec..a0d3503 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -58,11 +58,14 @@ ui/player/        MiniPlayer, NowPlayingScreen, QueueScreen, GlassPlayButton, Fi
 ui/common/        shared pieces: LargeTitleScaffold, SongRow, AlbumCard, Loadable, ArtworkColors,
                   SharedElements, FastScrollBar, AppLocals (cover URLs, playback hooks)
 ui/theme/         SyncWaveTheme, ArtworkTheme, colors, type
-res/mipmap-*/ic_launcher_*  app icon from syncwave-icon-1024.png (project root), whole and untrimmed as
-                  the foreground + a brightness mask as monochrome; background #080812.
-res/drawable-*/splash_icon.png  launch screen (Theme.SyncWave.Starting): same image with the grey
-                  spotlight faded to #080812 so only the wave and its glow show (no "plate").
-                  Regenerate all these PNGs if the source changes.
+res/mipmap-*/ic_launcher_*  app icon from "SyncWave Sv2.png" (project root, glossy purple S): whole
+                  image at 94% as the foreground (S inside the 33dp safe zone), edge blended into
+                  background #0E0B14; monochrome = solid S silhouette.
+res/drawable-*/splash_icon.png  launch screen (Theme.SyncWave.Starting): only the S on #0E0B14 (no
+                  textured square, so the round crop shows no edge).
+                  Regenerate all these PNGs with tools/make_icons.py (needs Pillow + numpy):
+                  py tools/make_icons.py "SyncWave Sv2.png" app/src/main/res <preview dir>
+                  syncwave-icon-1024.png is the previous logo (no longer used).
 ```
 
 Key rules:
diff --git a/SyncWave Sv2.png b/SyncWave Sv2.png
new file mode 100644
index 0000000..5fe63f2
Binary files /dev/null and b/SyncWave Sv2.png differ
diff --git a/app/src/main/res/drawable-hdpi/splash_icon.png b/app/src/main/res/drawable-hdpi/splash_icon.png
index 7a6f70c..ca3336c 100644
Binary files a/app/src/main/res/drawable-hdpi/splash_icon.png and b/app/src/main/res/drawable-hdpi/splash_icon.png differ
diff --git a/app/src/main/res/drawable-mdpi/splash_icon.png b/app/src/main/res/drawable-mdpi/splash_icon.png
index d149cc3..5d425c8 100644
Binary files a/app/src/main/res/drawable-mdpi/splash_icon.png and b/app/src/main/res/drawable-mdpi/splash_icon.png differ
diff --git a/app/src/main/res/drawable-xhdpi/splash_icon.png b/app/src/main/res/drawable-xhdpi/splash_icon.png
index f68bc1c..9fa4062 100644
Binary files a/app/src/main/res/drawable-xhdpi/splash_icon.png and b/app/src/main/res/drawable-xhdpi/splash_icon.png differ
diff --git a/app/src/main/res/drawable-xxhdpi/splash_icon.png b/app/src/main/res/drawable-xxhdpi/splash_icon.png
index b655b29..f604e42 100644
Binary files a/app/src/main/res/drawable-xxhdpi/splash_icon.png and b/app/src/main/res/drawable-xxhdpi/splash_icon.png differ
diff --git a/app/src/main/res/drawable-xxxhdpi/splash_icon.png b/app/src/main/res/drawable-xxxhdpi/splash_icon.png
index 30accb2..6a2db81 100644
Binary files a/app/src/main/res/drawable-xxxhdpi/splash_icon.png and b/app/src/main/res/drawable-xxxhdpi/splash_icon.png differ
diff --git a/app/src/main/res/mipmap-anydpi/ic_launcher.xml b/app/src/main/res/mipmap-anydpi/ic_launcher.xml
index cf71b8a..899daca 100644
--- a/app/src/main/res/mipmap-anydpi/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi/ic_launcher.xml
@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-    SyncWave icon: syncwave-icon-1024.png (project root), used whole and untrimmed as the
-    108dp foreground (mipmap-*/ic_launcher_foreground.png). Its wave reaches 32.5dp from the
-    centre, inside the 33dp safe zone. Solid #080812 background, matching the image's edges.
-    Monochrome layer (wave as a mask) for Android themed icons.
+    SyncWave icon: "SyncWave Sv2.png" (project root), the whole image scaled to 94% as the
+    108dp foreground (mipmap-*/ic_launcher_foreground.png), its edge blended into the
+    background. The S then reaches 32.5dp from the centre, inside the 33dp safe zone. Solid
+    #0E0B14 background, matching the image's edges. Monochrome layer (the S as a solid
+    silhouette) for Android themed icons.
 -->
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@color/ic_launcher_background" />
diff --git a/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
index cf71b8a..899daca 100644
--- a/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
+++ b/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-    SyncWave icon: syncwave-icon-1024.png (project root), used whole and untrimmed as the
-    108dp foreground (mipmap-*/ic_launcher_foreground.png). Its wave reaches 32.5dp from the
-    centre, inside the 33dp safe zone. Solid #080812 background, matching the image's edges.
-    Monochrome layer (wave as a mask) for Android themed icons.
+    SyncWave icon: "SyncWave Sv2.png" (project root), the whole image scaled to 94% as the
+    108dp foreground (mipmap-*/ic_launcher_foreground.png), its edge blended into the
+    background. The S then reaches 32.5dp from the centre, inside the 33dp safe zone. Solid
+    #0E0B14 background, matching the image's edges. Monochrome layer (the S as a solid
+    silhouette) for Android themed icons.
 -->
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@color/ic_launcher_background" />
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
index 29066e3..688871f 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png and b/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_monochrome.png b/app/src/main/res/mipmap-hdpi/ic_launcher_monochrome.png
index 528e890..3787345 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher_monochrome.png and b/app/src/main/res/mipmap-hdpi/ic_launcher_monochrome.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
index 54e6499..7ab1dc7 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png and b/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_monochrome.png b/app/src/main/res/mipmap-mdpi/ic_launcher_monochrome.png
index d088fdf..5f8c998 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_launcher_monochrome.png and b/app/src/main/res/mipmap-mdpi/ic_launcher_monochrome.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
index f991042..4ee6be2 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png and b/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_monochrome.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_monochrome.png
index a0afe0b..49ff605 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher_monochrome.png and b/app/src/main/res/mipmap-xhdpi/ic_launcher_monochrome.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
index e1cde9b..cdb3949 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_monochrome.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_monochrome.png
index 091eae3..7e3b6fc 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher_monochrome.png and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_monochrome.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
index fcb8d86..b928a71 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_monochrome.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_monochrome.png
index 8a21cac..f43bead 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_monochrome.png and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_monochrome.png differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 9b9bd07..620f30f 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -6,6 +6,6 @@
     <color name="brand_purple_light">#FFA693FF</color>
     <color name="window_background_light">#FFFFFFFF</color>
     <color name="window_background_dark">#FF000000</color>
-    <!-- App icon and launch screen background (matches the edges of syncwave-icon-1024.png). -->
-    <color name="ic_launcher_background">#FF080812</color>
+    <!-- App icon and launch screen background (matches the edges of "SyncWave Sv2.png"). -->
+    <color name="ic_launcher_background">#FF0E0B14</color>
 </resources>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index 63f7ccc..5be14ae 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -18,8 +18,9 @@
     -->
     <style name="Theme.SyncWave.Starting" parent="Theme.SplashScreen">
         <item name="windowSplashScreenBackground">@color/ic_launcher_background</item>
-        <!-- The icon image with its spotlight faded into the background, so the round crop
-             doesn't show an edge (drawable-*/splash_icon.png, made from syncwave-icon-1024.png). -->
+        <!-- Just the glossy S from the logo on the plain background, so the round crop doesn't
+             show the edge of the textured square (drawable-*/splash_icon.png, made from
+             "SyncWave Sv2.png"). -->
         <item name="windowSplashScreenAnimatedIcon">@drawable/splash_icon</item>
         <item name="postSplashScreenTheme">@style/Theme.SyncWave</item>
     </style>
diff --git a/tools/make_icons.py b/tools/make_icons.py
new file mode 100644
index 0000000..c742920
--- /dev/null
+++ b/tools/make_icons.py
@@ -0,0 +1,87 @@
+"""Builds the SyncWave launcher icon, themed icon and splash image from the source logo.
+
+Usage: py tools/make_icons.py "SyncWave Sv2.png" app/src/main/res <preview dir>
+Writes mipmap-*/ic_launcher_foreground.png, mipmap-*/ic_launcher_monochrome.png,
+drawable-*/splash_icon.png, and icon_preview.png in the preview dir.
+"""
+import sys, os
+import numpy as np
+from PIL import Image, ImageDraw, ImageFilter
+
+src_path, res_dir, preview_dir = sys.argv[1], sys.argv[2], sys.argv[3]
+BG = (14, 11, 20)          # #0E0B14, average of the logo's outer border
+SCALE = 0.94               # S reaches 34.6dp of 54 -> 32.5dp, inside the 33dp safe zone
+N = 2048
+
+src = Image.open(src_path).convert("RGB")
+assert src.size == (N, N), src.size
+a = np.asarray(src).astype(np.float32)
+
+# --- Mask of the S: colourful/bright pixels; then everything not connected to the border
+# background counts as S (fills darker spots inside the glass).
+mx, mn = a.max(2), a.min(2)
+core = ((mx - mn) > 60) & (mx > 70)
+m = Image.fromarray(np.where(core, 255, 0).astype(np.uint8))
+m = m.filter(ImageFilter.MaxFilter(9)).filter(ImageFilter.MinFilter(9))  # close small gaps
+ImageDraw.floodfill(m, (0, 0), 128)                                       # outside -> 128
+s_mask = Image.fromarray(np.where(np.asarray(m) == 128, 0, 255).astype(np.uint8))
+s_mask = s_mask.filter(ImageFilter.GaussianBlur(2.5))                     # soft anti-aliased edge
+
+# --- 1. Foreground: whole logo at 94% on BG, with its outer edge blended into BG.
+def scaled_on_bg(img, alpha=None):
+    size = round(N * SCALE)
+    small = img.resize((size, size), Image.LANCZOS)
+    canvas = Image.new("RGB", (N, N), BG)
+    off = (N - size) // 2
+    if alpha is None:
+        # Feather the outer 3% of the image into the background.
+        ramp = np.ones((size, size), np.float32)
+        f = int(size * 0.03)
+        lin = np.linspace(0, 1, f, dtype=np.float32)
+        for i in range(f):
+            ramp[i, :] = np.minimum(ramp[i, :], lin[i]); ramp[-1 - i, :] = np.minimum(ramp[-1 - i, :], lin[i])
+            ramp[:, i] = np.minimum(ramp[:, i], lin[i]); ramp[:, -1 - i] = np.minimum(ramp[:, -1 - i], lin[i])
+        alpha = Image.fromarray((ramp * 255).astype(np.uint8))
+    else:
+        alpha = alpha.resize((size, size), Image.LANCZOS)
+    canvas.paste(small, (off, off), alpha)
+    return canvas
+
+foreground = scaled_on_bg(src)
+
+# --- 2. Monochrome: white S silhouette (Android tints it).
+size = round(N * SCALE); off = (N - size) // 2
+mono = Image.new("RGBA", (N, N), (255, 255, 255, 0))
+mono_alpha = Image.new("L", (N, N), 0)
+mono_alpha.paste(s_mask.resize((size, size), Image.LANCZOS), (off, off))
+mono.putalpha(mono_alpha)
+
+# --- 3. Splash: only the glossy S (no textured square) on BG.
+splash = scaled_on_bg(src, alpha=s_mask)
+
+densities = {"mdpi": 108, "hdpi": 162, "xhdpi": 216, "xxhdpi": 324, "xxxhdpi": 432}
+for d, px in densities.items():
+    foreground.resize((px, px), Image.LANCZOS).save(os.path.join(res_dir, f"mipmap-{d}", "ic_launcher_foreground.png"), optimize=True)
+    mono.resize((px, px), Image.LANCZOS).save(os.path.join(res_dir, f"mipmap-{d}", "ic_launcher_monochrome.png"), optimize=True)
+    splash.resize((px, px), Image.LANCZOS).save(os.path.join(res_dir, f"drawable-{d}", "splash_icon.png"), optimize=True)
+
+# --- Previews: icon in a circle mask (the 72dp visible area), themed icon, splash in its circle.
+def circle_preview(img, visible_dp, bg=(255, 255, 255)):
+    px = 432
+    im = img.convert("RGBA").resize((px, px), Image.LANCZOS)
+    r = px * visible_dp / 108 / 2
+    out = Image.new("RGBA", (px, px), bg + (255,))
+    circ = Image.new("L", (px * 4, px * 4), 0)
+    ImageDraw.Draw(circ).ellipse([(px * 2 - r * 4), (px * 2 - r * 4), (px * 2 + r * 4), (px * 2 + r * 4)], fill=255)
+    out.paste(im, (0, 0), circ.resize((px, px), Image.LANCZOS))
+    return out
+
+themed_bg = Image.new("RGB", (N, N), (40, 34, 60))
+themed_fg = Image.new("RGB", (N, N), (205, 190, 255))
+themed = Image.composite(themed_fg, themed_bg, mono_alpha)
+row = [circle_preview(foreground, 72), circle_preview(foreground, 66), circle_preview(themed, 72), circle_preview(splash, 108 * 192 / 288, bg=BG)]
+sheet = Image.new("RGB", (432 * 4 + 60, 472), (255, 255, 255))
+for i, p in enumerate(row):
+    sheet.paste(p, (i * 452, 20), p)
+sheet.save(os.path.join(preview_dir, "icon_preview.png"))
+print("done")