diff --git a/app_pojavlauncher/build.gradle b/app_pojavlauncher/build.gradle
index 681edba7ff..fcb86d7ae7 100644
--- a/app_pojavlauncher/build.gradle
+++ b/app_pojavlauncher/build.gradle
@@ -206,6 +206,7 @@ dependencies {
     implementation 'commons-codec:commons-codec:1.15'
     // implementation 'com.wu-man:android-bsf-api:3.1.3'
     implementation 'androidx.preference:preference:1.2.0'
+    implementation 'androidx.palette:palette:1.0.0'
     //implementation 'androidx.core:core:1.7.0'
     implementation 'androidx.drawerlayout:drawerlayout:1.2.0'
     implementation 'androidx.viewpager2:viewpager2:1.1.0-beta01'
@@ -237,4 +238,4 @@ dependencies {
 
     implementation "net.java.dev.jna:jna:5.13.0@aar"
 
-}
+}
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/java/com/kdt/mcgui/MineButton.java b/app_pojavlauncher/src/main/java/com/kdt/mcgui/MineButton.java
index 669ca2775b..324498ab29 100644
--- a/app_pojavlauncher/src/main/java/com/kdt/mcgui/MineButton.java
+++ b/app_pojavlauncher/src/main/java/com/kdt/mcgui/MineButton.java
@@ -24,7 +24,7 @@ public void init() {
             getContext(), R.font.noto_sans_bold));
         setBackground(ResourcesCompat.getDrawable(
             getResources(),
-            R.drawable.mine_button_background, null));
+            R.drawable.mine_button_background, getContext().getTheme()));
         setTextSize(TypedValue.COMPLEX_UNIT_PX,
             getResources().getDimensionPixelSize(R.dimen._13ssp));
         setTextColor(Color.WHITE);
@@ -41,4 +41,4 @@ public void init() {
             return false;
         });
     }
-}
+}
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/java/com/kdt/mcgui/TextProgressBar.java b/app_pojavlauncher/src/main/java/com/kdt/mcgui/TextProgressBar.java
index db1862ebcd..8993354fcc 100644
--- a/app_pojavlauncher/src/main/java/com/kdt/mcgui/TextProgressBar.java
+++ b/app_pojavlauncher/src/main/java/com/kdt/mcgui/TextProgressBar.java
@@ -34,7 +34,7 @@ public TextProgressBar(Context context, AttributeSet attrs, int defStyleAttr, in
     private String mText = "";
 
     private void init(){
-        setProgressDrawable(ResourcesCompat.getDrawable(getResources(), R.drawable.view_text_progressbar, null));
+        setProgressDrawable(ResourcesCompat.getDrawable(getResources(), R.drawable.view_text_progressbar, getContext().getTheme()));
         setProgress(35);
         mTextPaint = new Paint();
         mTextPaint.setColor(Color.WHITE);
@@ -65,4 +65,4 @@ public final void setText(String text){
     public final void setTextPadding(int padding){
         mTextPadding = padding;
     }
-}
+}
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/java/com/kdt/mcgui/mcAccountSpinner.java b/app_pojavlauncher/src/main/java/com/kdt/mcgui/mcAccountSpinner.java
index 479390e64d..b3031e725c 100644
--- a/app_pojavlauncher/src/main/java/com/kdt/mcgui/mcAccountSpinner.java
+++ b/app_pojavlauncher/src/main/java/com/kdt/mcgui/mcAccountSpinner.java
@@ -50,6 +50,8 @@
 import java.util.List;
 import java.util.Objects;
 
+import android.util.TypedValue;
+
 import fr.spse.extended_view.ExtendedTextView;
 
 public class mcAccountSpinner extends AppCompatSpinner implements AdapterView.OnItemSelectedListener {
@@ -125,7 +127,7 @@ public mcAccountSpinner(@NonNull Context context, @Nullable AttributeSet attrs)
 
     /* Triggered when we need to do microsoft login */
     private final ExtraListener<Uri> mMicrosoftLoginListener = (key, value) -> {
-        mLoginBarPaint.setColor(getResources().getColor(R.color.minebutton_color));
+        mLoginBarPaint.setColor(getThemeColor(net.kdt.pojavlaunch.R.attr.copperAccent));
         new MicrosoftBackgroundLogin(false, value.getQueryParameter("code")).performLogin(
                 mProgressListener, mDoneListener, mErrorListener);
         return false;
@@ -151,8 +153,8 @@ public mcAccountSpinner(@NonNull Context context, @Nullable AttributeSet attrs)
     @SuppressLint("ClickableViewAccessibility")
     private void init(){
         // Set visual properties
-        setBackgroundColor(getResources().getColor(R.color.background_status_bar));
-        mLoginBarPaint.setColor(getResources().getColor(R.color.minebutton_color));
+        setBackgroundColor(getThemeColor(net.kdt.pojavlaunch.R.attr.colorBgStatusBar));
+        mLoginBarPaint.setColor(getThemeColor(net.kdt.pojavlaunch.R.attr.copperAccent));
         mLoginBarPaint.setStrokeWidth(getResources().getDimensionPixelOffset(R.dimen._2sdp));
 
         // Set behavior
@@ -284,7 +286,7 @@ private void performLogin(MinecraftAccount minecraftAccount){
         }
         if(minecraftAccount.isLocal()) return;
 
-        mLoginBarPaint.setColor(getResources().getColor(R.color.minebutton_color));
+        mLoginBarPaint.setColor(getThemeColor(net.kdt.pojavlaunch.R.attr.copperAccent));
         if(minecraftAccount.isMicrosoft){
             if(System.currentTimeMillis() > minecraftAccount.expiresAt){
                 // Perform login only if needed
@@ -420,6 +422,10 @@ private void showDeleteDialog(Context context, int position) {
         }
     }
 
-
-
-}
+    /** Resolve a theme colour attribute (e.g. R.attr.copperAccent) to an int colour. */
+    private int getThemeColor(int attr) {
+        TypedValue tv = new TypedValue();
+        getContext().getTheme().resolveAttribute(attr, tv, true);
+        return tv.data;
+    }
+}
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/LauncherActivity.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/LauncherActivity.java
index 24ae138024..630f359f89 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/LauncherActivity.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/LauncherActivity.java
@@ -222,6 +222,12 @@ public boolean setFullscreen() {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        // Apply saved colour theme before layout inflation
+        setTheme(net.kdt.pojavlaunch.theme.ThemeManager.getSavedTheme());
+        // Apply force-landscape preference before layout inflation
+        if (LauncherPreferences.DEFAULT_PREF.getBoolean("force_landscape", false)) {
+            setRequestedOrientation(android.content.pm.ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
+        }
         setContentView(R.layout.activity_pojav_launcher);
         FragmentManager fragmentManager = getSupportFragmentManager();
         // If we don't have a back stack root yet...
diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/fragments/RightPaneHomeFragment.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/fragments/RightPaneHomeFragment.java
index 684626b753..cceea28ac0 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/fragments/RightPaneHomeFragment.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/fragments/RightPaneHomeFragment.java
@@ -1,7 +1,10 @@
 package net.kdt.pojavlaunch.fragments;
 
+import android.graphics.drawable.Drawable;
 import android.os.Bundle;
+import android.util.TypedValue;
 import android.view.View;
+import android.widget.ImageView;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -10,13 +13,18 @@
 import net.kdt.pojavlaunch.R;
 import net.kdt.pojavlaunch.Tools;
 
+import java.io.File;
+
 /**
  * Default content of the right pane in landscape two-pane mode.
- * Shows the cat wallpaper, Wiki and Discord buttons at the top.
+ * Shows a custom background (if set), otherwise a plain transparent pane.
+ * Wiki and Discord buttons are pinned at the top.
  */
 public class RightPaneHomeFragment extends Fragment {
 
     public static final String TAG = "RightPaneHomeFragment";
+    /** File path where the custom launcher background image is stored. */
+    public static final String CUSTOM_BG_PATH = Tools.DIR_DATA + "/custom_launcher_bg";
 
     public RightPaneHomeFragment() {
         super(R.layout.fragment_right_pane_home);
@@ -29,5 +37,43 @@ public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceStat
 
         view.findViewById(R.id.discord_button_pane).setOnClickListener(
                 v -> Tools.openURL(requireActivity(), getString(R.string.discord_invite)));
+
+        loadBackground(view);
+    }
+
+    /**
+     * Called after saving or removing a custom background so the pane
+     * refreshes without needing a full fragment recreate.
+     */
+    public void reloadBackground() {
+        View v = getView();
+        if (v != null) loadBackground(v);
+    }
+
+    private void loadBackground(@NonNull View view) {
+        ImageView wallpaper = view.findViewById(R.id.right_pane_wallpaper);
+        File bgFile = new File(CUSTOM_BG_PATH);
+        if (bgFile.exists()) {
+            Drawable d = Drawable.createFromPath(bgFile.getAbsolutePath());
+            if (d != null) {
+                wallpaper.setImageDrawable(d);
+                wallpaper.setScaleType(ImageView.ScaleType.CENTER_CROP);
+                wallpaper.setBackground(null);
+                wallpaper.setVisibility(View.VISIBLE);
+                return;
+            }
+        }
+        // No custom bg — show the gradient drawable as the pane background if gradient is on,
+        // otherwise stay transparent (root fragment_launcher bg shows through).
+        wallpaper.setImageDrawable(null);
+        TypedValue tv = new TypedValue();
+        view.getContext().getTheme().resolveAttribute(R.attr.bgMainDrawable, tv, true);
+        if (tv.resourceId != 0) {
+            wallpaper.setBackgroundResource(tv.resourceId);
+            wallpaper.setVisibility(View.VISIBLE);
+        } else {
+            wallpaper.setBackground(null);
+            wallpaper.setVisibility(View.GONE);
+        }
     }
 }
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceExperimentalFragment.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceExperimentalFragment.java
index 6b5ea17b87..83b3e5711b 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceExperimentalFragment.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceExperimentalFragment.java
@@ -1,13 +1,143 @@
 package net.kdt.pojavlaunch.prefs.screens;
 
+import android.app.AlertDialog;
+import android.net.Uri;
 import android.os.Bundle;
+import android.widget.Toast;
+
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
+import androidx.annotation.NonNull;
+import androidx.preference.Preference;
+import androidx.preference.SwitchPreferenceCompat;
 
 import net.kdt.pojavlaunch.R;
+import net.kdt.pojavlaunch.fragments.MainMenuFragment;
+import net.kdt.pojavlaunch.fragments.RightPaneHomeFragment;
+import net.kdt.pojavlaunch.theme.ThemeManager;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE;
+import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
 
 public class LauncherPreferenceExperimentalFragment extends LauncherPreferenceFragment {
 
+    private final ActivityResultLauncher<String> mImagePickerLauncher =
+            registerForActivityResult(new ActivityResultContracts.GetContent(), uri -> {
+                if (uri != null) copyImageToBgFile(uri);
+            });
+
     @Override
     public void onCreatePreferences(Bundle b, String str) {
         addPreferencesFromResource(R.xml.pref_experimental);
+        setupForceLandscape();
+        setupCustomBackground();
+        setupColourTheme();
+    }
+
+    // ── Force landscape ───────────────────────────────────────────────────────
+
+    private void setupForceLandscape() {
+        SwitchPreferenceCompat pref = requirePreference("force_landscape", SwitchPreferenceCompat.class);
+        pref.setOnPreferenceChangeListener((preference, newValue) -> {
+            boolean force = Boolean.TRUE.equals(newValue);
+            requireActivity().setRequestedOrientation(
+                    force ? SCREEN_ORIENTATION_SENSOR_LANDSCAPE : SCREEN_ORIENTATION_UNSPECIFIED);
+            return true;
+        });
+
+        SwitchPreferenceCompat gradientPref = requirePreference("enable_bg_gradient", SwitchPreferenceCompat.class);
+        gradientPref.setOnPreferenceChangeListener((preference, newValue) -> {
+            // Save explicitly before recreate — the framework saves after listener returns
+            net.kdt.pojavlaunch.prefs.LauncherPreferences.DEFAULT_PREF.edit()
+                .putBoolean(ThemeManager.KEY_GRADIENT, Boolean.TRUE.equals(newValue))
+                .commit(); // commit() not apply() — must be synchronous before recreate
+            requireActivity().recreate();
+            return true;
+        });
+    }
+
+    // ── Custom background ─────────────────────────────────────────────────────
+
+    private void setupCustomBackground() {
+        requirePreference("set_custom_launcher_bg").setOnPreferenceClickListener(p -> {
+            mImagePickerLauncher.launch("image/*");
+            return true;
+        });
+
+        requirePreference("remove_custom_launcher_bg").setOnPreferenceClickListener(p -> {
+            File bgFile = new File(RightPaneHomeFragment.CUSTOM_BG_PATH);
+            if (bgFile.exists()) bgFile.delete();
+            notifyHomeFragmentBgChanged();
+            toast(R.string.preference_custom_bg_removed);
+            return true;
+        });
+    }
+
+    private void copyImageToBgFile(@NonNull Uri uri) {
+        File bgFile = new File(RightPaneHomeFragment.CUSTOM_BG_PATH);
+        try (InputStream in  = requireContext().getContentResolver().openInputStream(uri);
+             OutputStream out = new FileOutputStream(bgFile)) {
+            if (in == null) throw new Exception("Cannot open URI");
+            byte[] buf = new byte[8192];
+            int len;
+            while ((len = in.read(buf)) != -1) out.write(buf, 0, len);
+            notifyHomeFragmentBgChanged();
+            toast(R.string.preference_custom_bg_set_success);
+        } catch (Exception e) {
+            if (bgFile.exists()) bgFile.delete();
+            toast(R.string.preference_custom_bg_error);
+        }
+    }
+
+    // ── Colour theme ──────────────────────────────────────────────────────────
+
+    private void setupColourTheme() {
+        // Button 1: preset picker + reset
+        requirePreference("colour_theme_presets").setOnPreferenceClickListener(p -> {
+            showPresetDialog();
+            return true;
+        });
+    }
+
+    private void showPresetDialog() {
+        ThemeManager.Preset[] presets = ThemeManager.PRESETS;
+        String[] labels = new String[presets.length + 1];
+        for (int i = 0; i < presets.length; i++) labels[i] = presets[i].name;
+        labels[presets.length] = getString(R.string.preference_colour_reset);
+
+        new AlertDialog.Builder(requireContext())
+            .setTitle(R.string.preference_colour_presets_title)
+            .setItems(labels, (dialog, which) -> {
+                if (which < presets.length) {
+                    ThemeManager.applyPreset(presets[which]);
+                } else {
+                    ThemeManager.resetToDefault();
+                }
+                requireActivity().recreate();
+            })
+            .setNegativeButton(android.R.string.cancel, null)
+            .show();
+    }
+
+    // ── Helpers ───────────────────────────────────────────────────────────────
+
+    private void toast(int resId) {
+        Toast.makeText(requireContext(), resId, Toast.LENGTH_SHORT).show();
+    }
+
+    private void notifyHomeFragmentBgChanged() {
+        MainMenuFragment mmf = (MainMenuFragment) requireActivity()
+                .getSupportFragmentManager()
+                .findFragmentByTag("ROOT");
+        if (mmf == null) return;
+        RightPaneHomeFragment home = (RightPaneHomeFragment) mmf
+                .getChildFragmentManager()
+                .findFragmentByTag(RightPaneHomeFragment.TAG);
+        if (home != null) home.reloadBackground();
     }
-}
+}
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceFragment.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceFragment.java
index d4791a6f12..e46bc1b875 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceFragment.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/screens/LauncherPreferenceFragment.java
@@ -23,7 +23,7 @@ public class LauncherPreferenceFragment extends PreferenceFragmentCompat impleme
 
     @Override
     public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
-        view.setBackgroundColor(getResources().getColor(R.color.background_app));
+        net.kdt.pojavlaunch.theme.ThemeManager.applyToPrefView(view);
         super.onViewCreated(view, savedInstanceState);
     }
 
@@ -84,4 +84,4 @@ protected <T extends Preference> T requirePreference(CharSequence key, Class<T>
         if(preferenceClass.isInstance(preference)) return (T)preference;
         throw new IllegalStateException("Preference "+key+" is not an instance of "+preferenceClass.getSimpleName());
     }
-}
+}
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/theme/ThemeManager.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/theme/ThemeManager.java
new file mode 100644
index 0000000000..6f469941a8
--- /dev/null
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/theme/ThemeManager.java
@@ -0,0 +1,132 @@
+package net.kdt.pojavlaunch.theme;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.StyleRes;
+import androidx.palette.graphics.Palette;
+
+import net.kdt.pojavlaunch.R;
+import net.kdt.pojavlaunch.fragments.RightPaneHomeFragment;
+import net.kdt.pojavlaunch.prefs.LauncherPreferences;
+
+import java.io.File;
+
+public class ThemeManager {
+
+    private static final String KEY_THEME    = "launcher_theme";
+    public  static final String KEY_GRADIENT = "enable_bg_gradient";
+
+    public static final Preset[] PRESETS = {
+        new Preset("Default (Copper)",  R.style.AppTheme,            R.style.AppTheme_Gradient),
+        new Preset("Midnight Blue",     R.style.AppTheme_MidnightBlue, R.style.AppTheme_MidnightBlue_Gradient),
+        new Preset("Forest Green",      R.style.AppTheme_ForestGreen,  R.style.AppTheme_ForestGreen_Gradient),
+        new Preset("Crimson",           R.style.AppTheme_Crimson,      R.style.AppTheme_Crimson_Gradient),
+        new Preset("Amethyst",          R.style.AppTheme_Amethyst,     R.style.AppTheme_Amethyst_Gradient),
+        new Preset("Arctic",            R.style.AppTheme_Arctic,       R.style.AppTheme_Arctic_Gradient),
+    };
+
+    public static void applyPreset(@NonNull Preset preset) {
+        LauncherPreferences.DEFAULT_PREF.edit()
+            .putInt(KEY_THEME, preset.styleRes)
+            .apply();
+    }
+
+    public static void resetToDefault() {
+        applyPreset(PRESETS[0]);
+    }
+
+    /**
+     * Apply the current theme's bgMainDrawable to a preference fragment's root view.
+     * Called from LauncherPreferenceFragment.onViewCreated().
+     */
+    public static void applyToPrefView(@NonNull android.view.View view) {
+        android.util.TypedValue tv = new android.util.TypedValue();
+        view.getContext().getTheme().resolveAttribute(
+                net.kdt.pojavlaunch.R.attr.bgMainDrawable, tv, true);
+        if (tv.type >= android.util.TypedValue.TYPE_FIRST_COLOR_INT
+                && tv.type <= android.util.TypedValue.TYPE_LAST_COLOR_INT) {
+            view.setBackgroundColor(tv.data);
+        } else if (tv.resourceId != 0) {
+            view.setBackgroundResource(tv.resourceId);
+        }
+    }
+
+    /**
+     * Call in Activity.onCreate() BEFORE setContentView().
+     * Returns the flat or gradient style depending on the gradient toggle.
+     */
+    @StyleRes
+    public static int getSavedTheme() {
+        int base = LauncherPreferences.DEFAULT_PREF.getInt(KEY_THEME, R.style.AppTheme);
+        boolean gradient = LauncherPreferences.DEFAULT_PREF.getBoolean(KEY_GRADIENT, false);
+
+        // Normalise: always find the matching flat preset style
+        // (guards against an old gradient style ID being stored in prefs)
+        Preset matched = PRESETS[0];
+        for (Preset p : PRESETS) {
+            if (p.styleRes == base || p.gradientStyleRes == base) {
+                matched = p;
+                break;
+            }
+        }
+
+        return gradient ? matched.gradientStyleRes : matched.styleRes;
+    }
+
+    /**
+     * Use Palette API to pick the closest built-in preset from the custom background.
+     */
+    public static boolean applyFromCustomBackground() {
+        File bgFile = new File(RightPaneHomeFragment.CUSTOM_BG_PATH);
+        if (!bgFile.exists()) return false;
+
+        BitmapFactory.Options opts = new BitmapFactory.Options();
+        opts.inSampleSize = 4;
+        Bitmap bmp = BitmapFactory.decodeFile(bgFile.getAbsolutePath(), opts);
+        if (bmp == null) return false;
+
+        Palette palette = Palette.from(bmp).maximumColorCount(24).generate();
+        bmp.recycle();
+
+        Palette.Swatch dominant = firstNonNull(
+            palette.getDarkVibrantSwatch(),
+            palette.getVibrantSwatch(),
+            palette.getDarkMutedSwatch(),
+            palette.getMutedSwatch()
+        );
+        if (dominant == null) return false;
+
+        float[] hsl = dominant.getHsl();
+        float[] presetHues = { 20f, 210f, 120f, 0f, 280f, 185f };
+        Preset best = PRESETS[0];
+        float bestDist = Float.MAX_VALUE;
+        for (int i = 0; i < PRESETS.length; i++) {
+            float dist = Math.abs(hsl[0] - presetHues[i]);
+            if (dist > 180) dist = 360 - dist;
+            if (dist < bestDist) { bestDist = dist; best = PRESETS[i]; }
+        }
+
+        applyPreset(best);
+        return true;
+    }
+
+    @SafeVarargs
+    private static <T> T firstNonNull(T... items) {
+        for (T t : items) if (t != null) return t;
+        return null;
+    }
+
+    public static final class Preset {
+        public final String name;
+        public final int styleRes;
+        public final int gradientStyleRes;
+        public Preset(String name, int styleRes, int gradientStyleRes) {
+            this.name             = name;
+            this.styleRes         = styleRes;
+            this.gradientStyleRes = gradientStyleRes;
+        }
+    }
+}
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/drawable-nodpi/bg_rory_xmas.png b/app_pojavlauncher/src/main/res/drawable-nodpi/bg_rory_xmas.png
deleted file mode 100644
index e6278ed5c2..0000000000
Binary files a/app_pojavlauncher/src/main/res/drawable-nodpi/bg_rory_xmas.png and /dev/null differ
diff --git a/app_pojavlauncher/src/main/res/drawable/background_card.xml b/app_pojavlauncher/src/main/res/drawable/background_card.xml
index 6ca24ef61b..9ba01ae684 100644
--- a/app_pojavlauncher/src/main/res/drawable/background_card.xml
+++ b/app_pojavlauncher/src/main/res/drawable/background_card.xml
@@ -7,5 +7,5 @@
         android:left="@dimen/_2sdp"
         android:right="@dimen/_2sdp"
         android:top="@dimen/_2sdp" />
-    <solid android:color="@color/background_status_bar"/>
-</shape>
+    <solid android:color="?attr/colorBgStatusBar"/>
+</shape>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/drawable/background_control_editor.xml b/app_pojavlauncher/src/main/res/drawable/background_control_editor.xml
index 5e350dd5b1..125d4a5c7a 100644
--- a/app_pojavlauncher/src/main/res/drawable/background_control_editor.xml
+++ b/app_pojavlauncher/src/main/res/drawable/background_control_editor.xml
@@ -7,5 +7,5 @@
         android:left="@dimen/padding_small"
         android:right="@dimen/padding_small"
         android:top="@dimen/padding_small" />
-    <solid android:color="@color/background_app" />
-</shape>
+    <solid android:color="#CC1A1A1A"/>
+</shape>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/drawable/background_line_selected.xml b/app_pojavlauncher/src/main/res/drawable/background_line_selected.xml
index dc9926671e..949f587b9f 100644
--- a/app_pojavlauncher/src/main/res/drawable/background_line_selected.xml
+++ b/app_pojavlauncher/src/main/res/drawable/background_line_selected.xml
@@ -1,15 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
     <item>
-        <shape
-            android:shape="rectangle" >
-
+        <shape android:shape="rectangle">
             <corners android:radius="@dimen/_2sdp" />
-
             <stroke
                 android:width="@dimen/_2sdp"
-                android:color="@color/minebutton_color"/>
+                android:color="?attr/copperAccent"/>
         </shape>
     </item>
-</layer-list>
+</layer-list>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/drawable/bg_gradient_amethyst.xml b/app_pojavlauncher/src/main/res/drawable/bg_gradient_amethyst.xml
new file mode 100644
index 0000000000..e6d8f360cd
--- /dev/null
+++ b/app_pojavlauncher/src/main/res/drawable/bg_gradient_amethyst.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:startColor="#0F0714"
+        android:endColor="#13091A"
+        android:angle="270" />
+</shape>
diff --git a/app_pojavlauncher/src/main/res/drawable/bg_gradient_arctic.xml b/app_pojavlauncher/src/main/res/drawable/bg_gradient_arctic.xml
new file mode 100644
index 0000000000..60ec1a442c
--- /dev/null
+++ b/app_pojavlauncher/src/main/res/drawable/bg_gradient_arctic.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:startColor="#0B1418"
+        android:endColor="#0E1A20"
+        android:angle="270" />
+</shape>
diff --git a/app_pojavlauncher/src/main/res/drawable/bg_gradient_copper.xml b/app_pojavlauncher/src/main/res/drawable/bg_gradient_copper.xml
new file mode 100644
index 0000000000..311fa1a0b0
--- /dev/null
+++ b/app_pojavlauncher/src/main/res/drawable/bg_gradient_copper.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:startColor="#2A1800"
+        android:endColor="#1A0E00"
+        android:angle="270" />
+</shape>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/drawable/bg_gradient_crimson.xml b/app_pojavlauncher/src/main/res/drawable/bg_gradient_crimson.xml
new file mode 100644
index 0000000000..8c5f0fb17f
--- /dev/null
+++ b/app_pojavlauncher/src/main/res/drawable/bg_gradient_crimson.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:startColor="#150808"
+        android:endColor="#1A0A0A"
+        android:angle="270" />
+</shape>
diff --git a/app_pojavlauncher/src/main/res/drawable/bg_gradient_forest_green.xml b/app_pojavlauncher/src/main/res/drawable/bg_gradient_forest_green.xml
new file mode 100644
index 0000000000..5a02c426a8
--- /dev/null
+++ b/app_pojavlauncher/src/main/res/drawable/bg_gradient_forest_green.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:startColor="#0C1A0C"
+        android:endColor="#0F1F0F"
+        android:angle="270" />
+</shape>
diff --git a/app_pojavlauncher/src/main/res/drawable/bg_gradient_midnight_blue.xml b/app_pojavlauncher/src/main/res/drawable/bg_gradient_midnight_blue.xml
new file mode 100644
index 0000000000..19283c7b16
--- /dev/null
+++ b/app_pojavlauncher/src/main/res/drawable/bg_gradient_midnight_blue.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:startColor="#0A1522"
+        android:endColor="#0D1B2A"
+        android:angle="270" />
+</shape>
diff --git a/app_pojavlauncher/src/main/res/drawable/bg_right_pane.xml b/app_pojavlauncher/src/main/res/drawable/bg_right_pane.xml
index 13da7f8dbb..a510b9f0fa 100644
--- a/app_pojavlauncher/src/main/res/drawable/bg_right_pane.xml
+++ b/app_pojavlauncher/src/main/res/drawable/bg_right_pane.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
     <corners android:radius="12dp" />
-    <solid android:color="@color/background_app" />
+    <solid android:color="?attr/colorBgApp" />
 </shape>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/drawable/control_button.xml b/app_pojavlauncher/src/main/res/drawable/control_button.xml
index 3ace1776b2..e6baf418fd 100644
--- a/app_pojavlauncher/src/main/res/drawable/control_button.xml
+++ b/app_pojavlauncher/src/main/res/drawable/control_button.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-	<item android:state_pressed="true" android:drawable="@color/control_button_pressed_color" />
-	<item android:drawable="@color/control_button_color" />
-</selector>
-
+    <item android:state_pressed="true" android:drawable="@color/control_button_pressed_color" />
+    <item android:drawable="?attr/copperAccent" />
+</selector>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/drawable/mine_button_background.xml b/app_pojavlauncher/src/main/res/drawable/mine_button_background.xml
index a9d04beb17..85bbaff606 100644
--- a/app_pojavlauncher/src/main/res/drawable/mine_button_background.xml
+++ b/app_pojavlauncher/src/main/res/drawable/mine_button_background.xml
@@ -4,28 +4,19 @@
     <!-- PRESSED STATE -->
     <item android:state_pressed="true">
         <layer-list>
-            <!-- Outer glow -->
             <item>
                 <shape android:shape="rectangle">
-                    <gradient
-                        android:startColor="#3C3C3C"
-                        android:endColor="#3C3C3C"
-                        android:angle="270"/>
+                    <solid android:color="#3C3C3C"/>
                     <corners android:radius="12dp"/>
                 </shape>
             </item>
-
-            <!-- Inner pressed surface -->
             <item
                 android:left="1dp"
                 android:top="1dp"
                 android:right="1dp"
                 android:bottom="1dp">
                 <shape android:shape="rectangle">
-                    <gradient
-                        android:startColor="#3C3C3C"
-                        android:endColor="#3C3C3C"
-                        android:angle="270"/>
+                    <solid android:color="#3C3C3C"/>
                     <corners android:radius="11dp"/>
                 </shape>
             </item>
@@ -35,42 +26,31 @@
     <!-- DISABLED STATE -->
     <item android:state_enabled="false">
         <shape android:shape="rectangle">
-            <solid android:color="#2A1A12"/>
+            <solid android:color="#2A2A2A"/>
             <corners android:radius="12dp"/>
         </shape>
     </item>
 
-    <!-- DEFAULT STATE -->
+    <!-- DEFAULT STATE — uses theme accent colour -->
     <item>
         <layer-list>
-
-            <!-- Outer glow -->
             <item>
                 <shape android:shape="rectangle">
-                    <gradient
-                        android:startColor="#ff5900"
-                        android:endColor="#ff5900"
-                        android:angle="270"/>
+                    <solid android:color="?attr/copperAccent"/>
                     <corners android:radius="12dp"/>
                 </shape>
             </item>
-
-            <!-- Inner body -->
             <item
                 android:left="1dp"
                 android:top="1dp"
                 android:right="1dp"
                 android:bottom="1dp">
                 <shape android:shape="rectangle">
-                    <gradient
-                        android:startColor="#ff5900"
-                        android:endColor="#ff5900"
-                        android:angle="270"/>
+                    <solid android:color="?attr/copperAccent"/>
                     <corners android:radius="11dp"/>
                 </shape>
             </item>
-
         </layer-list>
     </item>
 
-</selector>
+</selector>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/drawable/view_text_progressbar.xml b/app_pojavlauncher/src/main/res/drawable/view_text_progressbar.xml
index 1ead508f43..b7f4b06280 100644
--- a/app_pojavlauncher/src/main/res/drawable/view_text_progressbar.xml
+++ b/app_pojavlauncher/src/main/res/drawable/view_text_progressbar.xml
@@ -1,13 +1,17 @@
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
 
     <item android:id="@android:id/background">
-        <color android:color="@color/background_app"/>
+        <shape android:shape="rectangle">
+            <solid android:color="?attr/colorBgApp"/>
+        </shape>
     </item>
 
-
     <item android:id="@android:id/progress">
         <clip>
-             <color android:color='@color/minebutton_color'/>
+            <shape android:shape="rectangle">
+                <solid android:color="?attr/copperAccent"/>
+            </shape>
         </clip>
     </item>
 
diff --git a/app_pojavlauncher/src/main/res/layout-land/fragment_launcher.xml b/app_pojavlauncher/src/main/res/layout-land/fragment_launcher.xml
index 72ce35b44e..e6f7ebeeee 100644
--- a/app_pojavlauncher/src/main/res/layout-land/fragment_launcher.xml
+++ b/app_pojavlauncher/src/main/res/layout-land/fragment_launcher.xml
@@ -5,7 +5,7 @@
     android:id="@+id/fragment_menu_main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/background_app">
+    android:background="?attr/bgMainDrawable">
 
     <!-- Guideline: left sidebar = 33%, right pane = 67% -->
     <androidx.constraintlayout.widget.Guideline
@@ -34,7 +34,7 @@
             <View
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/_1sdp"
-                android:background="@color/divider" />
+                android:background="?attr/colorDivider" />
 
             <!-- QUICK ACTIONS -->
             <TextView
@@ -43,7 +43,7 @@
                 android:text="@string/mcl_section_quick_actions"
                 android:textAllCaps="true"
                 android:textSize="@dimen/_11ssp"
-                android:textColor="@color/secondary_text"
+                android:textColor="?attr/colorTextSecondary"
                 android:letterSpacing="0.08"
                 android:paddingHorizontal="@dimen/padding_heavy"
                 android:paddingTop="@dimen/padding_large"
@@ -66,7 +66,7 @@
             <View
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/_1sdp"
-                android:background="@color/divider"
+                android:background="?attr/colorDivider"
                 android:layout_marginTop="@dimen/padding_medium" />
 
             <!-- INSTANCE TOOLS -->
@@ -76,7 +76,7 @@
                 android:text="@string/mcl_section_instance_tools"
                 android:textAllCaps="true"
                 android:textSize="@dimen/_11ssp"
-                android:textColor="@color/secondary_text"
+                android:textColor="?attr/colorTextSecondary"
                 android:letterSpacing="0.08"
                 android:paddingHorizontal="@dimen/padding_heavy"
                 android:paddingTop="@dimen/padding_large"
@@ -144,7 +144,7 @@
         android:id="@+id/pane_divider"
         android:layout_width="@dimen/padding_tiny"
         android:layout_height="0dp"
-        android:background="@color/divider"
+        android:background="?attr/colorDivider"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="@id/pane_guideline"
@@ -176,7 +176,7 @@
         android:layout_height="@dimen/_48sdp"
         android:orientation="horizontal"
         android:gravity="center_vertical"
-        android:background="@color/background_bottom_bar"
+        android:background="?attr/colorBgBottomBar"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toEndOf="@id/pane_divider"
         app:layout_constraintEnd_toEndOf="parent">
diff --git a/app_pojavlauncher/src/main/res/layout/activity_pojav_launcher.xml b/app_pojavlauncher/src/main/res/layout/activity_pojav_launcher.xml
index cd011b9934..aa36e52c24 100644
--- a/app_pojavlauncher/src/main/res/layout/activity_pojav_launcher.xml
+++ b/app_pojavlauncher/src/main/res/layout/activity_pojav_launcher.xml
@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/transparent">
+    android:background="?attr/bgMainDrawable">
 
     <com.kdt.mcgui.mcAccountSpinner
         android:id="@+id/account_spinner"
@@ -39,4 +39,4 @@
         android:layout_height="wrap_content"
         app:layout_constraintBottom_toBottomOf="parent" />
 
-</androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/layout/fragment_controller_remapper.xml b/app_pojavlauncher/src/main/res/layout/fragment_controller_remapper.xml
index bf5a97dbf9..3d2cd2d171 100644
--- a/app_pojavlauncher/src/main/res/layout/fragment_controller_remapper.xml
+++ b/app_pojavlauncher/src/main/res/layout/fragment_controller_remapper.xml
@@ -3,7 +3,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/background_app">
+    android:background="?attr/colorBgApp">
 
     <LinearLayout
         android:layout_width="wrap_content"
diff --git a/app_pojavlauncher/src/main/res/layout/fragment_launcher.xml b/app_pojavlauncher/src/main/res/layout/fragment_launcher.xml
index 3cf9d3a9e7..1d572e1842 100644
--- a/app_pojavlauncher/src/main/res/layout/fragment_launcher.xml
+++ b/app_pojavlauncher/src/main/res/layout/fragment_launcher.xml
@@ -5,7 +5,7 @@
     android:id="@+id/fragment_menu_main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/background_app">
+    android:background="?attr/bgMainDrawable">
 
     <androidx.constraintlayout.widget.Guideline
         android:id="@+id/center_guideline"
@@ -44,7 +44,7 @@
                     android:id="@+id/social_divider"
                     android:layout_width="@dimen/padding_tiny"
                     android:layout_height="match_parent"
-                    android:background="@color/divider"
+                    android:background="?attr/colorDivider"
                     android:layout_marginVertical="@dimen/padding_large" />
 
                 <com.kdt.mcgui.LauncherMenuButton
@@ -60,7 +60,7 @@
             <View
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/_1sdp"
-                android:background="@color/divider" />
+                android:background="?attr/colorDivider" />
 
             <!-- ── QUICK ACTIONS ── -->
             <TextView
@@ -69,7 +69,7 @@
                 android:text="@string/mcl_section_quick_actions"
                 android:textAllCaps="true"
                 android:textSize="@dimen/_11ssp"
-                android:textColor="@color/secondary_text"
+                android:textColor="?attr/colorTextSecondary"
                 android:letterSpacing="0.08"
                 android:paddingHorizontal="@dimen/padding_heavy"
                 android:paddingTop="@dimen/padding_large"
@@ -94,7 +94,7 @@
             <View
                 android:layout_width="match_parent"
                 android:layout_height="@dimen/_1sdp"
-                android:background="@color/divider"
+                android:background="?attr/colorDivider"
                 android:layout_marginTop="@dimen/padding_medium" />
 
             <!-- ── INSTANCE TOOLS ── -->
@@ -104,7 +104,7 @@
                 android:text="@string/mcl_section_instance_tools"
                 android:textAllCaps="true"
                 android:textSize="@dimen/_11ssp"
-                android:textColor="@color/secondary_text"
+                android:textColor="?attr/colorTextSecondary"
                 android:letterSpacing="0.08"
                 android:paddingHorizontal="@dimen/padding_heavy"
                 android:paddingTop="@dimen/padding_large"
@@ -159,6 +159,7 @@
         android:layout_width="0dp"
         android:layout_height="@dimen/_52sdp"
         android:background="@android:color/transparent"
+        android:scrollbarThumbVertical="?attr/copperAccent"
         android:drawableEnd="@drawable/spinner_arrow"
         app:drawableEndSize="@dimen/padding_heavy"
         app:drawableStartIntegerScaling="true"
@@ -182,7 +183,7 @@
         android:id="@+id/_background_display_view"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:background="@color/background_bottom_bar"
+        android:background="?attr/colorBgBottomBar"
         android:translationZ="-1dp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintTop_toTopOf="@id/mc_version_spinner" />
@@ -197,4 +198,4 @@
         android:text="@string/main_play"
         app:layout_constraintBottom_toBottomOf="parent" />
 
-</androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/layout/fragment_mod_version_list.xml b/app_pojavlauncher/src/main/res/layout/fragment_mod_version_list.xml
index 0c644ba71d..488cc03b64 100644
--- a/app_pojavlauncher/src/main/res/layout/fragment_mod_version_list.xml
+++ b/app_pojavlauncher/src/main/res/layout/fragment_mod_version_list.xml
@@ -4,7 +4,7 @@
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="vertical"
-    android:background="@color/background_app"
+    android:background="?attr/bgMainDrawable"
     android:paddingHorizontal="@dimen/fragment_padding_medium">
 
 
@@ -32,10 +32,10 @@
         android:layout_height="wrap_content"
         android:gravity="center"
         android:text=""
-        android:textColor="@color/primary_text" />
+        android:textColor="?attr/colorTextPrimary" />
 
     <ExpandableListView
-        android:scrollbarThumbVertical="@color/minebutton_color"
+        android:scrollbarThumbVertical="?attr/copperAccent"
         android:id="@+id/mod_dl_expandable_version_list"
         android:layout_width="match_parent"
         android:layout_height="0dp"
diff --git a/app_pojavlauncher/src/main/res/layout/fragment_profile_editor.xml b/app_pojavlauncher/src/main/res/layout/fragment_profile_editor.xml
index 6d6c265a2f..f25907e719 100644
--- a/app_pojavlauncher/src/main/res/layout/fragment_profile_editor.xml
+++ b/app_pojavlauncher/src/main/res/layout/fragment_profile_editor.xml
@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@color/background_app"
+    android:background="?attr/bgMainDrawable"
     android:orientation="vertical"
     >
     <ScrollView
@@ -13,7 +13,7 @@
         android:layout_height="0dp"
         android:layout_weight="1"
         android:fadeScrollbars="true"
-        android:scrollbarThumbVertical="@color/minebutton_color">
+        android:scrollbarThumbVertical="?attr/copperAccent">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="match_parent"
@@ -26,7 +26,6 @@
                 android:layout_height="@dimen/_50sdp"
                 android:layout_marginTop="@dimen/padding_heavy"
                 android:paddingHorizontal="@dimen/profile_editor_image_padding"
-
                 android:paddingVertical="@dimen/profile_editor_image_padding"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
diff --git a/app_pojavlauncher/src/main/res/layout/fragment_right_pane_home.xml b/app_pojavlauncher/src/main/res/layout/fragment_right_pane_home.xml
index 17b6ee4285..bd5d48261d 100644
--- a/app_pojavlauncher/src/main/res/layout/fragment_right_pane_home.xml
+++ b/app_pojavlauncher/src/main/res/layout/fragment_right_pane_home.xml
@@ -5,17 +5,13 @@
     android:layout_height="match_parent"
     android:background="@color/background_app">
 
-    <!-- Rory xmas cat — rendered at natural size, centred in pane -->
+    <!-- Custom wallpaper — loaded dynamically by RightPaneHomeFragment; invisible by default -->
     <ImageView
         android:id="@+id/right_pane_wallpaper"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:adjustViewBounds="true"
-        android:maxWidth="280dp"
-        android:maxHeight="280dp"
-        android:scaleType="fitCenter"
-        android:src="@drawable/bg_rory_xmas"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scaleType="centerCrop"
+        android:visibility="gone"
         android:contentDescription="@null" />
 
     <!-- Wiki + Discord pinned to the top of the pane -->
diff --git a/app_pojavlauncher/src/main/res/layout/spinner_mc_version.xml b/app_pojavlauncher/src/main/res/layout/spinner_mc_version.xml
index 8a39fe5149..158dddc0a3 100644
--- a/app_pojavlauncher/src/main/res/layout/spinner_mc_version.xml
+++ b/app_pojavlauncher/src/main/res/layout/spinner_mc_version.xml
@@ -6,8 +6,8 @@
     android:layout_height="match_parent"
     android:scrollbars="vertical"
     android:fadeScrollbars="false"
-    android:scrollbarThumbVertical="@color/minebutton_color"
+    android:scrollbarThumbVertical="?attr/copperAccent"
     android:paddingVertical="@dimen/_14sdp"
     android:scrollbarSize="@dimen/padding_medium"
-    android:background="@color/background_bottom_bar"
+    android:background="?attr/colorBgBottomBar"
     android:divider="@null" />
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/values-land/styles.xml b/app_pojavlauncher/src/main/res/values-land/styles.xml
index 50086519f3..950d3aba37 100644
--- a/app_pojavlauncher/src/main/res/values-land/styles.xml
+++ b/app_pojavlauncher/src/main/res/values-land/styles.xml
@@ -1,16 +1,161 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <!-- ── Default (Copper) ─────────────────────────────────── -->
     <style name="AppTheme" parent="@style/Theme.AppCompat.NoActionBar">
         <item name="windowNoTitle">true</item>
         <item name="windowActionBar">false</item>
         <item name="android:windowContentOverlay">@null</item>
-        <item name="android:statusBarColor">@color/background_status_bar</item>
-        <item name="android:navigationBarColor">@color/background_app</item>
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowLayoutInDisplayCutoutMode" tools:targetApi="o_mr1">shortEdges</item>
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
         <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>
         <item name="android:textSize">@dimen/_14ssp</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/minebutton_color</item>
+        <item name="colorTextPrimary">@color/primary_text</item>
+        <item name="colorTextSecondary">@color/secondary_text</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#ff5900</item>
+    </style>
+    <style name="AppTheme.Gradient">
+        <item name="bgMainDrawable">@drawable/bg_gradient_copper</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_copper</item>
+        <item name="colorBgBottomBar">@color/cu_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/cu_bg_status_bar</item>
+        <item name="colorAccent">#ff5900</item>
+    </style>
+
+    <!-- ── Midnight Blue ────────────────────────────────────── -->
+    <style name="AppTheme.MidnightBlue">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/mb_accent</item>
+        <item name="colorTextPrimary">@color/mb_text_primary</item>
+        <item name="colorTextSecondary">@color/mb_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#1E90FF</item>
+    </style>
+    <style name="AppTheme.MidnightBlue.Gradient">
+        <item name="android:statusBarColor">@color/mb_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/mb_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_midnight_blue</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_midnight_blue</item>
+        <item name="colorBgBottomBar">@color/mb_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/mb_bg_status_bar</item>
+        <item name="colorAccent">#1E90FF</item>
+    </style>
+
+    <!-- ── Forest Green ─────────────────────────────────────── -->
+    <style name="AppTheme.ForestGreen">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/fg_accent</item>
+        <item name="colorTextPrimary">@color/fg_text_primary</item>
+        <item name="colorTextSecondary">@color/fg_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#4CAF50</item>
+    </style>
+    <style name="AppTheme.ForestGreen.Gradient">
+        <item name="android:statusBarColor">@color/fg_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/fg_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_forest_green</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_forest_green</item>
+        <item name="colorBgBottomBar">@color/fg_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/fg_bg_status_bar</item>
+        <item name="colorAccent">#4CAF50</item>
+    </style>
+
+    <!-- ── Crimson ───────────────────────────────────────────── -->
+    <style name="AppTheme.Crimson">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/cr_accent</item>
+        <item name="colorTextPrimary">@color/cr_text_primary</item>
+        <item name="colorTextSecondary">@color/cr_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#E53935</item>
+    </style>
+    <style name="AppTheme.Crimson.Gradient">
+        <item name="android:statusBarColor">@color/cr_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/cr_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_crimson</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_crimson</item>
+        <item name="colorBgBottomBar">@color/cr_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/cr_bg_status_bar</item>
+        <item name="colorAccent">#E53935</item>
+    </style>
+
+    <!-- ── Amethyst ──────────────────────────────────────────── -->
+    <style name="AppTheme.Amethyst">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/am_accent</item>
+        <item name="colorTextPrimary">@color/am_text_primary</item>
+        <item name="colorTextSecondary">@color/am_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#9C27B0</item>
+    </style>
+    <style name="AppTheme.Amethyst.Gradient">
+        <item name="android:statusBarColor">@color/am_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/am_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_amethyst</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_amethyst</item>
+        <item name="colorBgBottomBar">@color/am_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/am_bg_status_bar</item>
+        <item name="colorAccent">#9C27B0</item>
+    </style>
+
+    <!-- ── Arctic ───────────────────────────────────────────── -->
+    <style name="AppTheme.Arctic">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/ar_accent</item>
+        <item name="colorTextPrimary">@color/ar_text_primary</item>
+        <item name="colorTextSecondary">@color/ar_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#00BCD4</item>
+    </style>
+    <style name="AppTheme.Arctic.Gradient">
+        <item name="android:statusBarColor">@color/ar_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/ar_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_arctic</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_arctic</item>
+        <item name="colorBgBottomBar">@color/ar_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/ar_bg_status_bar</item>
+        <item name="colorAccent">#00BCD4</item>
     </style>
 
-    <!-- Compact sidebar buttons in landscape — tighter height + no extra margins -->
     <style name="LauncherMenuButton.Universal" parent="LauncherMenuButton">
         <item name="android:layout_height">@dimen/navigation_item_height</item>
         <item name="android:paddingTop">4dp</item>
diff --git a/app_pojavlauncher/src/main/res/values/attrs.xml b/app_pojavlauncher/src/main/res/values/attrs.xml
new file mode 100644
index 0000000000..46661dfb88
--- /dev/null
+++ b/app_pojavlauncher/src/main/res/values/attrs.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <attr name="colorBgApp"         format="color"/>
+    <attr name="colorBgBottomBar"   format="color"/>
+    <attr name="colorBgStatusBar"   format="color"/>
+    <attr name="colorDivider"       format="color"/>
+    <attr name="copperAccent"        format="color"/>
+    <attr name="colorTextPrimary"   format="color"/>
+    <attr name="colorTextSecondary" format="color"/>
+    <attr name="bgMainDrawable"     format="reference|color"/>
+</resources>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/values/colors.xml b/app_pojavlauncher/src/main/res/values/colors.xml
index a67ecbba91..53b403bf6f 100644
--- a/app_pojavlauncher/src/main/res/values/colors.xml
+++ b/app_pojavlauncher/src/main/res/values/colors.xml
@@ -7,19 +7,68 @@
 
     <!-- Main Button (hot copper highlight - toned down for consistency) -->
     <color name="minebutton_color">#ff5900</color>
+    <color name="cu_bg_app">#1A0E00</color>
+    <color name="cu_bg_status_bar">#2A1800</color>
+    <color name="cu_bg_bottom_bar">#231200</color>
+    <color name="cu_divider">#3D2200</color>
 
     <!-- BACKGROUND SYSTEM (COPPER METAL THEME) -->
     <!-- Dark copper layered surfaces -->
 
-    <color name="background_app">#181818</color>          
+    <color name="background_app">#181818</color>
     <color name="background_overlay">#464646</color>      
     <color name="background_surface">#464646</color>      
     <color name="divider">#464646</color>                
-    <color name="background_status_bar">#232323</color>   
-    <color name="background_bottom_bar">#272727</color>   
+    <color name="background_status_bar">#232323</color>
+    <color name="background_bottom_bar">#272727</color>
 
     <!-- TEXT (FIXED: removed orange tint, improved readability) -->
     <color name="primary_text">#F5F5F5</color>
     <color name="secondary_text">#B8B8B8</color>
 
-</resources>
+    <!-- ── Midnight Blue preset ───────────────────────────────────────── -->
+    <color name="mb_bg_app">#0D1B2A</color>
+    <color name="mb_bg_bottom_bar">#1B2A3B</color>
+    <color name="mb_bg_status_bar">#0A1522</color>
+    <color name="mb_divider">#1E3A5F</color>
+    <color name="mb_accent">#1E90FF</color>
+    <color name="mb_text_primary">#E8EFF5</color>
+    <color name="mb_text_secondary">#8BAABF</color>
+
+    <!-- ── Forest Green preset ───────────────────────────────────────── -->
+    <color name="fg_bg_app">#0F1F0F</color>
+    <color name="fg_bg_bottom_bar">#1A2E1A</color>
+    <color name="fg_bg_status_bar">#0C1A0C</color>
+    <color name="fg_divider">#2D4A2D</color>
+    <color name="fg_accent">#4CAF50</color>
+    <color name="fg_text_primary">#E8F5E9</color>
+    <color name="fg_text_secondary">#9CCC9C</color>
+
+    <!-- ── Crimson preset ────────────────────────────────────────────── -->
+    <color name="cr_bg_app">#1A0A0A</color>
+    <color name="cr_bg_bottom_bar">#2A1010</color>
+    <color name="cr_bg_status_bar">#150808</color>
+    <color name="cr_divider">#4A1A1A</color>
+    <color name="cr_accent">#E53935</color>
+    <color name="cr_text_primary">#FFF0F0</color>
+    <color name="cr_text_secondary">#CCA0A0</color>
+
+    <!-- ── Amethyst preset ───────────────────────────────────────────── -->
+    <color name="am_bg_app">#13091A</color>
+    <color name="am_bg_bottom_bar">#1E1028</color>
+    <color name="am_bg_status_bar">#0F0714</color>
+    <color name="am_divider">#3A1F52</color>
+    <color name="am_accent">#9C27B0</color>
+    <color name="am_text_primary">#F3E5F5</color>
+    <color name="am_text_secondary">#CBA8D4</color>
+
+    <!-- ── Arctic preset ─────────────────────────────────────────────── -->
+    <color name="ar_bg_app">#0E1A20</color>
+    <color name="ar_bg_bottom_bar">#162530</color>
+    <color name="ar_bg_status_bar">#0B1418</color>
+    <color name="ar_divider">#1E3A47</color>
+    <color name="ar_accent">#00BCD4</color>
+    <color name="ar_text_primary">#E0F7FA</color>
+    <color name="ar_text_secondary">#80C8D4</color>
+
+</resources>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/values/strings.xml b/app_pojavlauncher/src/main/res/values/strings.xml
index 2863da6a62..eac66a4b00 100644
--- a/app_pojavlauncher/src/main/res/values/strings.xml
+++ b/app_pojavlauncher/src/main/res/values/strings.xml
@@ -305,6 +305,22 @@
 
     <string name="preference_force_big_core_title">Force the renderer to run on the big core</string>
     <string name="preference_force_big_core_desc">Forces the Minecraft render thread to run on the core with the highest maximum frequency.</string>
+    <string name="preference_force_landscape_title">Force landscape orientation</string>
+    <string name="preference_force_landscape_summary">Always rotate the launcher to landscape, regardless of device orientation.</string>
+    <string name="preference_category_launcher_appearance">Launcher appearance</string>
+    <string name="preference_set_custom_bg_title">Set custom launcher background</string>
+    <string name="preference_set_custom_bg_summary">Pick an image from your gallery to use as the launcher background.</string>
+    <string name="preference_remove_custom_bg_title">Remove custom launcher background</string>
+    <string name="preference_remove_custom_bg_summary">Reset the launcher background to the default (no image).</string>
+    <string name="preference_custom_bg_set_success">Custom background applied.</string>
+    <string name="preference_custom_bg_removed">Custom background removed.</string>
+    <string name="preference_custom_bg_error">Failed to load the selected image.</string>
+    <string name="preference_colour_presets_title">Colour theme presets</string>
+    <string name="preference_colour_presets_summary">Choose a built-in colour scheme or reset to default.</string>
+    <string name="preference_colour_reset">Reset to default</string>
+    <string name="preference_colour_theme_applied">Theme applied. Restart the launcher for full effect.</string>
+    <string name="preference_bg_gradient_title">Background Color</string>
+    <string name="preference_bg_gradient_summary">Enable theme background colours.</string>
     <string name="version_select_hint">Select a version</string>
     <string name="forge_dl_progress">Downloading installer for %s</string>
     <string name="forge_dl_searching">Searching for Forge version number</string>
@@ -438,9 +454,9 @@
     <string name="mcl_section_quick_actions">Quick Actions</string>
     <string name="mcl_section_instance_tools">Instance Tools</string>
     <string name="mcl_section_instances">Select Instance</string>
-    <string name="mcl_button_mod_store">Mod Store</string>
+    <string name="mcl_button_mod_store">Browse Mods</string>
     <string name="mcl_button_settings">Settings</string>
-    <string name="mcl_button_manage_mods">Manage Mods &amp; Tools</string>
+    <string name="mcl_button_manage_mods">Manage Mods</string>
     <string name="mcl_button_install_modpack">Install Modpack (.mrpack/zip)</string>
     <string name="delete">Delete</string>
     <string name="ltw_render_distance_warning_msg">Your GPU is not capable of rendering above 7 render distance without Sodium or other similar mods. The render distance will be automatically reduced when you click "OK".</string>
diff --git a/app_pojavlauncher/src/main/res/values/styles.xml b/app_pojavlauncher/src/main/res/values/styles.xml
index 4da162a723..e9eceaf23b 100644
--- a/app_pojavlauncher/src/main/res/values/styles.xml
+++ b/app_pojavlauncher/src/main/res/values/styles.xml
@@ -1,22 +1,163 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!-- Light or not? -->
+
+    <!-- ── Default (Copper) ─────────────────────────────────── -->
     <style name="AppTheme" parent="@style/Theme.AppCompat.NoActionBar">
         <item name="windowNoTitle">true</item>
         <item name="windowActionBar">false</item>
         <item name="android:windowContentOverlay">@null</item>
-        <item name="android:statusBarColor">@color/background_status_bar</item>
-        <item name="android:navigationBarColor">@color/background_app</item>
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
         <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>
-
         <item name="android:textSize">@dimen/_12ssp</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/minebutton_color</item>
+        <item name="colorTextPrimary">@color/primary_text</item>
+        <item name="colorTextSecondary">@color/secondary_text</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#ff5900</item>
+    </style>
+    <style name="AppTheme.Gradient">
+        <item name="bgMainDrawable">@drawable/bg_gradient_copper</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_copper</item>
+        <item name="colorBgBottomBar">@color/cu_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/cu_bg_status_bar</item>
+        <item name="colorAccent">#ff5900</item>
+    </style>
+
+    <!-- ── Midnight Blue ────────────────────────────────────── -->
+    <style name="AppTheme.MidnightBlue">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/mb_accent</item>
+        <item name="colorTextPrimary">@color/mb_text_primary</item>
+        <item name="colorTextSecondary">@color/mb_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#1E90FF</item>
+    </style>
+    <style name="AppTheme.MidnightBlue.Gradient">
+        <item name="android:statusBarColor">@color/mb_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/mb_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_midnight_blue</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_midnight_blue</item>
+        <item name="colorBgBottomBar">@color/mb_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/mb_bg_status_bar</item>
+        <item name="colorAccent">#1E90FF</item>
+    </style>
+
+    <!-- ── Forest Green ─────────────────────────────────────── -->
+    <style name="AppTheme.ForestGreen">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/fg_accent</item>
+        <item name="colorTextPrimary">@color/fg_text_primary</item>
+        <item name="colorTextSecondary">@color/fg_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#4CAF50</item>
+    </style>
+    <style name="AppTheme.ForestGreen.Gradient">
+        <item name="android:statusBarColor">@color/fg_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/fg_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_forest_green</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_forest_green</item>
+        <item name="colorBgBottomBar">@color/fg_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/fg_bg_status_bar</item>
+        <item name="colorAccent">#4CAF50</item>
+    </style>
 
+    <!-- ── Crimson ───────────────────────────────────────────── -->
+    <style name="AppTheme.Crimson">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/cr_accent</item>
+        <item name="colorTextPrimary">@color/cr_text_primary</item>
+        <item name="colorTextSecondary">@color/cr_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#E53935</item>
+    </style>
+    <style name="AppTheme.Crimson.Gradient">
+        <item name="android:statusBarColor">@color/cr_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/cr_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_crimson</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_crimson</item>
+        <item name="colorBgBottomBar">@color/cr_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/cr_bg_status_bar</item>
+        <item name="colorAccent">#E53935</item>
+    </style>
+
+    <!-- ── Amethyst ──────────────────────────────────────────── -->
+    <style name="AppTheme.Amethyst">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/am_accent</item>
+        <item name="colorTextPrimary">@color/am_text_primary</item>
+        <item name="colorTextSecondary">@color/am_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#9C27B0</item>
+    </style>
+    <style name="AppTheme.Amethyst.Gradient">
+        <item name="android:statusBarColor">@color/am_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/am_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_amethyst</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_amethyst</item>
+        <item name="colorBgBottomBar">@color/am_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/am_bg_status_bar</item>
+        <item name="colorAccent">#9C27B0</item>
+    </style>
+
+    <!-- ── Arctic ───────────────────────────────────────────── -->
+    <style name="AppTheme.Arctic">
+        <item name="android:statusBarColor">#181818</item>
+        <item name="android:navigationBarColor">#181818</item>
+        <item name="colorBgApp">#181818</item>
+        <item name="colorBgBottomBar">#181818</item>
+        <item name="colorBgStatusBar">#181818</item>
+        <item name="colorDivider">#464646</item>
+        <item name="copperAccent">@color/ar_accent</item>
+        <item name="colorTextPrimary">@color/ar_text_primary</item>
+        <item name="colorTextSecondary">@color/ar_text_secondary</item>
+        <item name="bgMainDrawable">#181818</item>
+        <item name="android:windowBackground">#181818</item>
+        <item name="colorAccent">#00BCD4</item>
+    </style>
+    <style name="AppTheme.Arctic.Gradient">
+        <item name="android:statusBarColor">@color/ar_bg_status_bar</item>
+        <item name="android:navigationBarColor">@color/ar_bg_app</item>
+        <item name="bgMainDrawable">@drawable/bg_gradient_arctic</item>
+        <item name="android:windowBackground">@drawable/bg_gradient_arctic</item>
+        <item name="colorBgBottomBar">@color/ar_bg_bottom_bar</item>
+        <item name="colorBgStatusBar">@color/ar_bg_status_bar</item>
+        <item name="colorAccent">#00BCD4</item>
     </style>
 
     <style name="LauncherFragment_Divider">
         <item name="android:layout_width">@dimen/padding_tiny</item>
         <item name="android:layout_height">0dp</item>
-        <item name="android:background">@color/divider</item>
+        <item name="android:background">?attr/colorDivider</item>
     </style>
 
     <style name="LauncherMenuButton" parent="Widget.AppCompat.Button">
@@ -39,4 +180,5 @@
         <item name="android:layout_width">match_parent</item>
         <item name="android:layout_height">match_parent</item>
     </style>
-</resources>
+
+</resources>
\ No newline at end of file
diff --git a/app_pojavlauncher/src/main/res/xml/pref_experimental.xml b/app_pojavlauncher/src/main/res/xml/pref_experimental.xml
index 59443c39c6..ba2a6e2789 100644
--- a/app_pojavlauncher/src/main/res/xml/pref_experimental.xml
+++ b/app_pojavlauncher/src/main/res/xml/pref_experimental.xml
@@ -14,5 +14,42 @@
             android:key="bigCoreAffinity"
             android:title="@string/preference_force_big_core_title"
             android:summary="@string/preference_force_big_core_desc" />
+
+        <!-- Force landscape orientation -->
+        <SwitchPreferenceCompat
+            android:defaultValue="false"
+            android:key="force_landscape"
+            android:title="@string/preference_force_landscape_title"
+            android:summary="@string/preference_force_landscape_summary" />
+
+    </PreferenceCategory>
+
+    <PreferenceCategory android:title="@string/preference_category_launcher_appearance">
+
+        <!-- Set custom launcher background from gallery -->
+        <Preference
+            android:key="set_custom_launcher_bg"
+            android:title="@string/preference_set_custom_bg_title"
+            android:summary="@string/preference_set_custom_bg_summary" />
+
+        <!-- Remove custom launcher background -->
+        <Preference
+            android:key="remove_custom_launcher_bg"
+            android:title="@string/preference_remove_custom_bg_title"
+            android:summary="@string/preference_remove_custom_bg_summary" />
+
+        <!-- Colour theme presets + reset -->
+        <Preference
+            android:key="colour_theme_presets"
+            android:title="@string/preference_colour_presets_title"
+            android:summary="@string/preference_colour_presets_summary" />
+
+        <!-- Background gradient toggle -->
+        <SwitchPreferenceCompat
+            android:defaultValue="false"
+            android:key="enable_bg_gradient"
+            android:title="@string/preference_bg_gradient_title"
+            android:summary="@string/preference_bg_gradient_summary" />
+
     </PreferenceCategory>
-</PreferenceScreen>
+</PreferenceScreen>
\ No newline at end of file