diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 880c378..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,38 +0,0 @@
-FROM electronuserland/builder:wine
-
-RUN apt-get update && apt-get install -y \
-    jq xvfb flatpak flatpak-builder elfutils xdg-dbus-proxy \
-    openjdk-17-jdk-headless \
- && rm -rf /var/lib/apt/lists/*
-
-# Flatpak setup
-RUN flatpak --system remote-add --if-not-exists \
-    flathub https://flathub.org/repo/flathub.flatpakrepo
-
-RUN flatpak --system install -y --noninteractive --no-deps flathub \
-    org.freedesktop.Platform//23.08 \
-    org.freedesktop.Sdk//23.08 \
-    org.electronjs.Electron2.BaseApp//23.08
-
-# Wine initialization
-RUN wineboot --init || true
-
-# Android SDK
-ENV ANDROID_SDK_ROOT=/opt/android-sdk \
-    ANDROID_HOME=/opt/android-sdk \
-    JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
-
-RUN mkdir -p ${ANDROID_SDK_ROOT}/cmdline-tools \
- && curl -fsSL https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip \
-      -o /tmp/cmdline-tools.zip \
- && unzip -q /tmp/cmdline-tools.zip -d ${ANDROID_SDK_ROOT}/cmdline-tools \
- && mv ${ANDROID_SDK_ROOT}/cmdline-tools/cmdline-tools ${ANDROID_SDK_ROOT}/cmdline-tools/latest \
- && rm /tmp/cmdline-tools.zip
-
-ENV PATH="${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin:${ANDROID_SDK_ROOT}/platform-tools:${PATH}"
-
-RUN yes | sdkmanager --licenses > /dev/null 2>&1 \
- && sdkmanager --install \
-      "platform-tools" \
-      "platforms;android-34" \
-      "build-tools;34.0.0"
\ No newline at end of file
diff --git a/packages/shared/src/index.css b/packages/shared/src/index.css
index cb03243..f6bb7b5 100644
--- a/packages/shared/src/index.css
+++ b/packages/shared/src/index.css
@@ -3288,6 +3288,11 @@ body {
    MOBILE RESPONSIVE (max-width: 768px)
    ============================================ */
 @media (max-width: 768px) {
+  /* Hide hover tooltips on mobile (triggered by simulated mouseenter on tap) */
+  .tooltip {
+    display: none !important;
+  }
+
   /* App container: full dynamic viewport, no titlebar gap */
   .app-container.is-mobile {
     height: 100dvh;