diff --git a/app/build.gradle b/app/build.gradle
index 59cc0854c0037b9bb1881c1fc7eae2d01c097eae..d63ee426414ce3a65f443432ea1900f5d41cc5de 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -44,6 +44,9 @@ android {
     lintOptions {
         lintConfig file("lint.xml")
     }
+    aaptOptions {
+        additionalParameters '-I', 'app/e-ui-sdk.jar'
+    }
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -69,6 +72,9 @@ dependencies {
 
     implementation fileTree(include: ['*.jar'], dir: 'libs')
 
+    // eOS
+    compileOnly files("e-ui-sdk.jar")
+
     // Preference
     implementation "androidx.preference:preference-ktx:1.1.1"
 
diff --git a/app/e-ui-sdk.jar b/app/e-ui-sdk.jar
new file mode 100644
index 0000000000000000000000000000000000000000..5974432e9c6b33ca4a6473603e57cd3290d5bdaa
Binary files /dev/null and b/app/e-ui-sdk.jar differ
diff --git a/app/src/main/java/foundation/e/apps/MainActivity.kt b/app/src/main/java/foundation/e/apps/MainActivity.kt
index f5dcb387433fa57485813cd57a3a0f29ced5abd0..f13a9ccbe19d1a7d3ad80bc316395ac0dcd0916d 100644
--- a/app/src/main/java/foundation/e/apps/MainActivity.kt
+++ b/app/src/main/java/foundation/e/apps/MainActivity.kt
@@ -21,7 +21,6 @@ import android.annotation.SuppressLint
 import android.content.*
 import android.content.pm.PackageManager
 import android.content.res.ColorStateList
-import android.graphics.Color
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
@@ -151,7 +150,7 @@ class MainActivity :
                     intArrayOf(android.R.attr.state_checked)
                 ),
                 intArrayOf(
-                    Color.parseColor("#C4CFD9"),
+                    ContextCompat.getColor(this, R.color.colorDarkGray),
                     accentColorOS
                 )
             )
@@ -159,7 +158,7 @@ class MainActivity :
         val textColorStates = ColorStateList(
             arrayOf(intArrayOf(-android.R.attr.state_checked), intArrayOf(android.R.attr.state_checked)),
             intArrayOf(
-                Color.parseColor("#C4CFD9"),
+                ContextCompat.getColor(this, R.color.colorDarkGray),
                 accentColorOS
 
             )
diff --git a/app/src/main/java/foundation/e/apps/application/ApplicationActivity.kt b/app/src/main/java/foundation/e/apps/application/ApplicationActivity.kt
index d1da7229884d02b9b46adba18f35e87a7aa18c10..2b18518f27b9734fbce9927c21e00460492bb5ca 100644
--- a/app/src/main/java/foundation/e/apps/application/ApplicationActivity.kt
+++ b/app/src/main/java/foundation/e/apps/application/ApplicationActivity.kt
@@ -23,16 +23,12 @@ import android.content.DialogInterface
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.graphics.Bitmap
-import android.graphics.Color
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
 import android.os.Bundle
 import android.os.CountDownTimer
 import android.text.Html
-import android.text.SpannableString
-import android.text.SpannableStringBuilder
 import android.text.method.LinkMovementMethod
-import android.text.style.ForegroundColorSpan
 import android.util.DisplayMetrics
 import android.util.TypedValue
 import android.view.Menu
@@ -44,6 +40,7 @@ import android.widget.TextView
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.Toolbar
+import androidx.core.content.ContextCompat
 import com.google.android.material.snackbar.Snackbar
 import foundation.e.apps.MainActivity.Companion.sharedPreferences
 import foundation.e.apps.R
@@ -200,15 +197,6 @@ class ApplicationActivity :
         defaultElevation = Math.ceil(resources.getDimension(R.dimen.default_elevation) * logicalDensity.toDouble()).toFloat()
     }
 
-    @SuppressLint("ResourceAsColor")
-    private fun textColorChange(text: String): SpannableStringBuilder {
-        val builder = SpannableStringBuilder()
-        val redSpannable = SpannableString(text)
-        redSpannable.setSpan(ForegroundColorSpan(R.color.colorTextSecondary), 0, text.length, 0)
-        builder.append(redSpannable)
-        return builder
-    }
-
     private fun onApplicationInfoLoaded() {
         initialiseElevation()
 
@@ -268,7 +256,8 @@ class ApplicationActivity :
             if (basicData.ratings.rating != -1f) {
                 binding.appRating.text = basicData.ratings.rating.toString() + "/5"
             } else {
-                binding.appRating.text = textColorChange(getText(R.string.not_available).toString())
+                binding.appRating.text = getText(R.string.not_available)
+                binding.appRating.setTextColor(ContextCompat.getColor(this, R.color.colorTextSecondary))
             }
             setRatingBorder(basicData.ratings.rating)
 
@@ -283,7 +272,7 @@ class ApplicationActivity :
                 }
                 alertDialog.show()
                 var b = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE)
-                b.setTextColor(Color.parseColor("#0088ED"))
+                b.setTextColor(ContextCompat.getColor(this, R.color.colorAccent))
             }
 
             // Load the app screenshots
@@ -313,7 +302,8 @@ class ApplicationActivity :
                     binding.appPrivacyScore.text = fullData.getLastVersion()!!.privacyRating.toString() + "/10"
                     setPrivacyRatingBorder(fullData.getLastVersion()!!.privacyRating!!)
                 } else {
-                    binding.appPrivacyScore.text = textColorChange(getText(R.string.not_available).toString())
+                    binding.appPrivacyScore.text = getText(R.string.not_available)
+                    binding.appPrivacyScore.setTextColor(ContextCompat.getColor(this, R.color.colorTextSecondary))
                     setPrivacyRatingBorder(-1)
                 }
                 binding.appPrivacyContainer.setOnClickListener {
@@ -322,7 +312,7 @@ class ApplicationActivity :
 
                     @Suppress("DEPRECATION")
                     message.setText((Html.fromHtml("Score out of 10. Computed using <a href=\'https://exodus-privacy.eu.org\'>Exodus Privacy analyses</a>, based on permissions and trackers used in the app")))
-                    message.setLinkTextColor(Color.parseColor("#0088ED"))
+                    message.setLinkTextColor(ContextCompat.getColor(this, R.color.colorAccent))
                     message.setMovementMethod(LinkMovementMethod.getInstance())
 
                     message.movementMethod = (LinkMovementMethod.getInstance())
@@ -335,7 +325,7 @@ class ApplicationActivity :
                     }
                     alertDialog.show()
                     var b = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE)
-                    b.setTextColor(Color.parseColor("#0088ED"))
+                    b.setTextColor(ContextCompat.getColor(this, R.color.colorAccent))
                 }
 
                 // Set app version
@@ -370,7 +360,8 @@ class ApplicationActivity :
                 binding.appSize.visibility = View.GONE
 
                 // Set app privacy rating
-                binding.appPrivacyScore.text = textColorChange(getText(R.string.not_available).toString())
+                binding.appPrivacyScore.text = getText(R.string.not_available)
+                binding.appPrivacyScore.setTextColor(ContextCompat.getColor(this, R.color.colorTextSecondary))
                 setPrivacyRatingBorder(-1)
                 binding.appPrivacyContainer.setOnClickListener {
                     val alertDialog = AlertDialog.Builder(this).create()
@@ -382,7 +373,7 @@ class ApplicationActivity :
                     }
                     alertDialog.show()
                     var b = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE)
-                    b.setTextColor(Color.parseColor("#0088ED"))
+                    b.setTextColor(ContextCompat.getColor(this, R.color.colorAccent))
                 }
 
                 // Set app version
@@ -427,7 +418,7 @@ class ApplicationActivity :
                 }
                 alertDialog.show()
                 var b = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE)
-                b.setTextColor(Color.parseColor("#0088ED"))
+                b.setTextColor(ContextCompat.getColor(this, R.color.colorAccent))
                 layout.findViewById<TextView>(R.id.privacy_message).movementMethod = LinkMovementMethod.getInstance()
             }
 
@@ -439,7 +430,7 @@ class ApplicationActivity :
                 val linkMessage = layout.findViewById<TextView>(R.id.privacy_message)
                 @Suppress("DEPRECATION")
                 linkMessage.setText((Html.fromHtml("Computed using <a href=\'https://exodus-privacy.eu.org\'>Exodus Privacy analyses</a>.")))
-                linkMessage.setLinkTextColor(Color.parseColor("#0088ED"))
+                linkMessage.setLinkTextColor(ContextCompat.getColor(this, R.color.colorAccent))
                 linkMessage.setMovementMethod(LinkMovementMethod.getInstance())
 
                 val alertDialog = AlertDialog.Builder(this).create()
@@ -471,7 +462,7 @@ class ApplicationActivity :
                 }
                 alertDialog.show()
                 var b = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE)
-                b.setTextColor(Color.parseColor("#0088ED"))
+                b.setTextColor(ContextCompat.getColor(this, R.color.colorAccent))
                 linkMessage.movementMethod = LinkMovementMethod.getInstance()
             }
 
diff --git a/app/src/main/java/foundation/e/apps/application/ApplicationViewHolder.kt b/app/src/main/java/foundation/e/apps/application/ApplicationViewHolder.kt
index cb940e2ad3049b668e6a24be441ed9a8b4fba87e..af0d9caf028885506315d7b864835e13f4e4e266 100644
--- a/app/src/main/java/foundation/e/apps/application/ApplicationViewHolder.kt
+++ b/app/src/main/java/foundation/e/apps/application/ApplicationViewHolder.kt
@@ -20,7 +20,6 @@ package foundation.e.apps.application
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.graphics.Bitmap
-import android.graphics.Color
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
 import android.graphics.drawable.GradientDrawable
@@ -28,6 +27,7 @@ import android.view.View
 import android.view.animation.AlphaAnimation
 import android.view.animation.Animation
 import androidx.appcompat.content.res.AppCompatResources
+import androidx.core.content.ContextCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.snackbar.Snackbar
 import foundation.e.apps.R
@@ -187,7 +187,7 @@ class ApplicationViewHolder(private val activity: Activity, binding: Application
                     State.INSTALLED -> {
                         installButton.isEnabled =
                             Common.appHasLaunchActivity(activity, application!!.packageName)
-                        installButton.setTextColor(Color.parseColor("#FAFAFA"))
+                        installButton.setTextColor(ContextCompat.getColor(activity, R.color.color_default_view_on_accent))
                         installButton.background.colorFilter = PorterDuffColorFilter(accentColorOS, PorterDuff.Mode.SRC_IN)
                     }
                     State.INSTALLING -> {
@@ -196,7 +196,7 @@ class ApplicationViewHolder(private val activity: Activity, binding: Application
                     }
                     State.NOT_UPDATED -> {
                         installButton.isEnabled = true
-                        installButton.setTextColor(Color.parseColor("#FAFAFA"))
+                        installButton.setTextColor(ContextCompat.getColor(activity, R.color.color_default_view_on_accent))
                         installButton.background.colorFilter = PorterDuffColorFilter(accentColorOS, PorterDuff.Mode.SRC_IN)
                     }
                 }
diff --git a/app/src/main/java/foundation/e/apps/application/SmallApplicationViewHolder.kt b/app/src/main/java/foundation/e/apps/application/SmallApplicationViewHolder.kt
index ae51d4e77dc26c82a052cd01941d5d9125f36fc7..24fee79afbe70ba6bb7d37a3c113bbd4ec27c178 100644
--- a/app/src/main/java/foundation/e/apps/application/SmallApplicationViewHolder.kt
+++ b/app/src/main/java/foundation/e/apps/application/SmallApplicationViewHolder.kt
@@ -20,13 +20,13 @@ package foundation.e.apps.application
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.graphics.Bitmap
-import android.graphics.Color
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
 import android.graphics.drawable.GradientDrawable
 import android.view.animation.AlphaAnimation
 import android.view.animation.Animation
 import androidx.appcompat.content.res.AppCompatResources
+import androidx.core.content.ContextCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.snackbar.Snackbar
 import foundation.e.apps.R
@@ -135,7 +135,7 @@ class SmallApplicationViewHolder(private val activity: Activity, binding: SmallA
                     State.INSTALLED -> {
                         installButton.isEnabled =
                             Common.appHasLaunchActivity(activity, application!!.packageName)
-                        installButton.setTextColor(Color.parseColor("#FAFAFA"))
+                        installButton.setTextColor(ContextCompat.getColor(activity, R.color.color_default_view_on_accent))
                         installButton.background.colorFilter = PorterDuffColorFilter(accentColorOS, PorterDuff.Mode.SRC_IN)
                     }
                     State.INSTALLING -> {
@@ -144,7 +144,7 @@ class SmallApplicationViewHolder(private val activity: Activity, binding: SmallA
                     }
                     State.NOT_UPDATED -> {
                         installButton.isEnabled = true
-                        installButton.setTextColor(Color.parseColor("#FAFAFA"))
+                        installButton.setTextColor(ContextCompat.getColor(activity, R.color.color_default_view_on_accent))
                         installButton.background.colorFilter = PorterDuffColorFilter(accentColorOS, PorterDuff.Mode.SRC_IN)
                     }
                 }
diff --git a/app/src/main/java/foundation/e/apps/categories/ApplicationsFragment.kt b/app/src/main/java/foundation/e/apps/categories/ApplicationsFragment.kt
index 7b1b5d100b5ceeafc7eb0e0a2adb2f863e007cd9..0a51816cdc63ad82183eb18d01563ae1c36d17c0 100644
--- a/app/src/main/java/foundation/e/apps/categories/ApplicationsFragment.kt
+++ b/app/src/main/java/foundation/e/apps/categories/ApplicationsFragment.kt
@@ -17,7 +17,6 @@
 
 package foundation.e.apps.categories
 
-import android.graphics.Color
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -26,6 +25,7 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProvider
 import androidx.recyclerview.widget.LinearLayoutManager
+import foundation.e.apps.R
 import foundation.e.apps.categories.model.Category
 import foundation.e.apps.categories.viewmodel.CategoriesViewModel
 import foundation.e.apps.databinding.FragmentApplicationCategoriesBinding
@@ -60,7 +60,7 @@ class ApplicationsFragment() : Fragment() {
             categoriesViewModel.loadCategories(requireContext())
         }
 
-        errorResolve.setTextColor(Color.parseColor("#ffffff"))
+        errorResolve.setTextColor(resources.getColor(R.color.color_default_view_on_accent, null))
         errorResolve.setBackgroundColor(color)
 
         // Bind to the list of applications categories
diff --git a/app/src/main/java/foundation/e/apps/categories/GamesFragment.kt b/app/src/main/java/foundation/e/apps/categories/GamesFragment.kt
index f470416f76c5fec635e62440775b23368fc2a7f7..c5508088e2452d91ea3a8f983cba65a205e2738e 100644
--- a/app/src/main/java/foundation/e/apps/categories/GamesFragment.kt
+++ b/app/src/main/java/foundation/e/apps/categories/GamesFragment.kt
@@ -17,7 +17,6 @@
 
 package foundation.e.apps.categories
 
-import android.graphics.Color
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -26,6 +25,7 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProvider
 import androidx.recyclerview.widget.LinearLayoutManager
+import foundation.e.apps.R
 import foundation.e.apps.categories.viewmodel.CategoriesViewModel
 import foundation.e.apps.databinding.FragmentGamesCategoriesBinding
 
@@ -58,7 +58,7 @@ class GamesFragment() : Fragment() {
             progressBar.visibility = View.VISIBLE
             categoriesViewModel.loadCategories(requireContext())
         }
-        errorResolve.setTextColor(Color.parseColor("#ffffff"))
+        errorResolve.setTextColor(resources.getColor(R.color.color_default_view_on_accent, null))
         errorResolve.setBackgroundColor(color)
 
         // Bind to the list of games categories
diff --git a/app/src/main/java/foundation/e/apps/categories/category/CategoryActivity.kt b/app/src/main/java/foundation/e/apps/categories/category/CategoryActivity.kt
index 46ee2555558315314bd2f36517f7b51861d1812a..1420ca7e52079ae3dd9c72928581034993f6900d 100644
--- a/app/src/main/java/foundation/e/apps/categories/category/CategoryActivity.kt
+++ b/app/src/main/java/foundation/e/apps/categories/category/CategoryActivity.kt
@@ -18,7 +18,6 @@
 package foundation.e.apps.categories.category
 
 import android.content.pm.PackageManager
-import android.graphics.Color
 import android.os.Bundle
 import android.view.MenuItem
 import android.view.View
@@ -79,7 +78,7 @@ class CategoryActivity : AppCompatActivity(), ApplicationManagerServiceConnectio
         val errorResolve = binding.errorLayout.errorResolve
 
         // set accent color to Error button (Retry )
-        errorResolve.setTextColor(Color.parseColor("#ffffff"))
+        errorResolve.setTextColor(resources.getColor(R.color.color_default_view_on_accent, null))
         errorResolve.setBackgroundColor(accentColorOS)
 
         // Initialise UI elements
diff --git a/app/src/main/java/foundation/e/apps/home/HomeFragment.kt b/app/src/main/java/foundation/e/apps/home/HomeFragment.kt
index c874362433036d789dd230cb7ac10dfcd0d76695..b1b855c44927a16d4353e0ed6a07a9b75374af8a 100644
--- a/app/src/main/java/foundation/e/apps/home/HomeFragment.kt
+++ b/app/src/main/java/foundation/e/apps/home/HomeFragment.kt
@@ -17,7 +17,6 @@
 
 package foundation.e.apps.home
 
-import android.graphics.Color
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
 import android.os.Bundle
@@ -31,6 +30,7 @@ import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProvider
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.viewpager.widget.ViewPager
+import foundation.e.apps.R
 import foundation.e.apps.application.model.Application
 import foundation.e.apps.applicationmanager.ApplicationManager
 import foundation.e.apps.categories.model.Category
@@ -75,7 +75,7 @@ class HomeFragment : Fragment() {
 
         // Set accent color
         progressBar.indeterminateDrawable.colorFilter = PorterDuffColorFilter(accentColorOS, PorterDuff.Mode.SRC_IN)
-        errorResolve.setTextColor(Color.parseColor("#ffffff"))
+        errorResolve.setTextColor(resources.getColor(R.color.color_default_view_on_accent, null))
         errorResolve.setBackgroundColor(accentColorOS)
 
         // Initialise UI elements
diff --git a/app/src/main/java/foundation/e/apps/search/SearchFragment.kt b/app/src/main/java/foundation/e/apps/search/SearchFragment.kt
index 53ff46d58dfcf774e8943e59b11c98313f361a0b..9c6852defc0e8844e2e42c0f54fdb3b5ed8872b6 100644
--- a/app/src/main/java/foundation/e/apps/search/SearchFragment.kt
+++ b/app/src/main/java/foundation/e/apps/search/SearchFragment.kt
@@ -19,7 +19,6 @@ package foundation.e.apps.search
 
 import android.app.Activity
 import android.database.MatrixCursor
-import android.graphics.Color
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
 import android.os.Bundle
@@ -92,7 +91,7 @@ class SearchFragment : Fragment(), SearchView.OnQueryTextListener, SearchView.On
 
         // Set accent color
         progressBar.indeterminateDrawable.colorFilter = PorterDuffColorFilter(accentColorOS, PorterDuff.Mode.SRC_IN)
-        errorResolve.setTextColor(Color.parseColor("#ffffff"))
+        errorResolve.setTextColor(resources.getColor(R.color.color_default_view_on_accent, null))
         errorResolve.setBackgroundColor(accentColorOS)
 
         errorResolve.visibility = View.GONE
diff --git a/app/src/main/java/foundation/e/apps/updates/UpdatesFragment.kt b/app/src/main/java/foundation/e/apps/updates/UpdatesFragment.kt
index f9ce334a672dc24fa1bdbe726b7bddf2c2e7d42c..842ab4588b956895b39c79a1de6cb39494847aa5 100644
--- a/app/src/main/java/foundation/e/apps/updates/UpdatesFragment.kt
+++ b/app/src/main/java/foundation/e/apps/updates/UpdatesFragment.kt
@@ -17,7 +17,6 @@
 
 package foundation.e.apps.updates
 
-import android.graphics.Color
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
 import android.os.Bundle
@@ -32,6 +31,7 @@ import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProvider
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import foundation.e.apps.R
 import foundation.e.apps.application.model.Application
 import foundation.e.apps.application.model.State
 import foundation.e.apps.applicationmanager.ApplicationManager
@@ -79,7 +79,7 @@ class UpdatesFragment() : Fragment() {
         reloadProgressBar.indeterminateDrawable.colorFilter = PorterDuffColorFilter(accentColorOS, PorterDuff.Mode.SRC_IN)
 
         // set accent color to Error button (Retry )
-        errorResolve.setTextColor(Color.parseColor("#ffffff"))
+        errorResolve.setTextColor(resources.getColor(R.color.color_default_view_on_accent, null))
         errorResolve.setBackgroundColor(accentColorOS)
 
         // Initialise UI elements
diff --git a/app/src/main/res/drawable/ic_all_apps_updated.xml b/app/src/main/res/drawable/ic_all_apps_updated.xml
index 545f67faa9089c6375919c0864703b7b596f1179..b7ca7e8182105116362b887a5c0df9808fd417c5 100644
--- a/app/src/main/res/drawable/ic_all_apps_updated.xml
+++ b/app/src/main/res/drawable/ic_all_apps_updated.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="512"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M435.848,83.466L172.804,346.51l-96.652,-96.652c-4.686,-4.686 -12.284,-4.686 -16.971,0l-28.284,28.284c-4.686,4.686 -4.686,12.284 0,16.971l133.421,133.421c4.686,4.686 12.284,4.686 16.971,0l299.813,-299.813c4.686,-4.686 4.686,-12.284 0,-16.971l-28.284,-28.284c-4.686,-4.686 -12.284,-4.686 -16.97,0z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_app_default.xml b/app/src/main/res/drawable/ic_app_default.xml
index 10d588746f0eea4bb3413c4453cc11b7e262e945..8fbee8a6c8bcee21acb5b8ad980afa742bb2dc8a 100644
--- a/app/src/main/res/drawable/ic_app_default.xml
+++ b/app/src/main/res/drawable/ic_app_default.xml
@@ -27,7 +27,7 @@
         android:scaleX="0.5"
         android:scaleY="0.5">
         <path
-            android:fillColor="@color/colorTextSecondary"
+            android:fillColor="@color/colorAccent"
             android:pathData="M304,256c0,26.5 -21.5,48 -48,48s-48,-21.5 -48,-48 21.5,-48 48,-48 48,21.5 48,48zM424,208c-26.5,0 -48,21.5 -48,48s21.5,48 48,48 48,-21.5 48,-48 -21.5,-48 -48,-48zM88,208c-26.5,0 -48,21.5 -48,48s21.5,48 48,48 48,-21.5 48,-48 -21.5,-48 -48,-48z" />
     </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_app_description_expand.xml b/app/src/main/res/drawable/ic_app_description_expand.xml
index f2ec927fc81c9a16d4b5e4d20cd698355778af39..ae0ee7108cd7ecea9da1824c29ec89eb11cffbf2 100644
--- a/app/src/main/res/drawable/ic_app_description_expand.xml
+++ b/app/src/main/res/drawable/ic_app_description_expand.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="256"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M24.707,38.101L4.908,57.899c-4.686,4.686 -4.686,12.284 0,16.971L185.607,256 4.908,437.13c-4.686,4.686 -4.686,12.284 0,16.971L24.707,473.9c4.686,4.686 12.284,4.686 16.971,0l209.414,-209.414c4.686,-4.686 4.686,-12.284 0,-16.971L41.678,38.101c-4.687,-4.687 -12.285,-4.687 -16.971,0z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_app_licence.xml b/app/src/main/res/drawable/ic_app_licence.xml
index cfd6c3f31ef96e2659001d4ca939eb59e1fc92a5..342f022d8c757c5bfd27f7d8677f11e59b1cd208 100644
--- a/app/src/main/res/drawable/ic_app_licence.xml
+++ b/app/src/main/res/drawable/ic_app_licence.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="384"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M369.9,97.9L286,14C277,5 264.8,-0.1 252.1,-0.1H48C21.5,0 0,21.5 0,48v416c0,26.5 21.5,48 48,48h288c26.5,0 48,-21.5 48,-48V131.9c0,-12.7 -5.1,-25 -14.1,-34zM332.1,128H256V51.9l76.1,76.1zM48,464V48h160v104c0,13.3 10.7,24 24,24h104v288H48z"/>
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diff --git a/app/src/main/res/drawable/ic_app_min_android.xml b/app/src/main/res/drawable/ic_app_min_android.xml
index db142517e7dc307ee92c4de7d4d7837e4ac1a940..ec9b3e3e638acb9aec79eed3c182742b984757b4 100644
--- a/app/src/main/res/drawable/ic_app_min_android.xml
+++ b/app/src/main/res/drawable/ic_app_min_android.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="448"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
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diff --git a/app/src/main/res/drawable/ic_app_privacy.xml b/app/src/main/res/drawable/ic_app_privacy.xml
index 78aedac9efae87c49d33df15ec227bdc4c02952f..869a0fa9e8bf419fe200887ccceb4be6826ee944 100644
--- a/app/src/main/res/drawable/ic_app_privacy.xml
+++ b/app/src/main/res/drawable/ic_app_privacy.xml
@@ -22,10 +22,10 @@
     android:viewportHeight="14">
   <path
       android:pathData="M1.9391,6.9373C1.837,6.9373 1.7534,7.0202 1.7534,7.123V12.3373C1.7534,12.4393 1.8363,12.523 1.9391,12.523H10.4391C10.5012,12.523 10.5499,12.4993 10.581,12.4687C10.6104,12.4396 10.6269,12.4024 10.6252,12.3558C10.625,12.3496 10.6248,12.3434 10.6248,12.3373V7.123C10.6248,7.0209 10.5419,6.9373 10.4391,6.9373H1.9391ZM0.7534,7.123C0.7534,6.4544 1.2984,5.9373 1.9391,5.9373H10.4391C11.1077,5.9373 11.6248,6.4822 11.6248,7.123V12.3292C11.6445,13.0172 11.08,13.523 10.4391,13.523H1.9391C1.2705,13.523 0.7534,12.978 0.7534,12.3373V7.123Z"
-      android:fillColor="#72787E"
+      android:fillColor="@color/colorAccent"
       android:fillType="evenOdd"/>
   <path
       android:pathData="M6.1961,1.723C4.7722,1.723 3.6103,2.8848 3.6103,4.3087V6.4373C3.6103,6.7134 3.3865,6.9373 3.1103,6.9373C2.8342,6.9373 2.6103,6.7134 2.6103,6.4373V4.3087C2.6103,2.3325 4.2199,0.723 6.1961,0.723C8.1722,0.723 9.7818,2.3325 9.7818,4.3087V6.4373C9.7818,6.7134 9.5579,6.9373 9.2818,6.9373C9.0056,6.9373 8.7818,6.7134 8.7818,6.4373V4.3087C8.7818,2.8848 7.6199,1.723 6.1961,1.723Z"
-      android:fillColor="#72787E"
+      android:fillColor="@color/colorAccent"
       android:fillType="evenOdd"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_app_rating.xml b/app/src/main/res/drawable/ic_app_rating.xml
index 31571b091d5ec818671b3709ee9ca87f13f3ca6f..f5b72226c0d996f82ef92a8ecbb43d67611bb309 100644
--- a/app/src/main/res/drawable/ic_app_rating.xml
+++ b/app/src/main/res/drawable/ic_app_rating.xml
@@ -24,7 +24,7 @@
     <clip-path android:pathData="M0.2534,0.223h16v16h-16z M 0,0"/>
     <path
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-        android:fillColor="#72787E"
+        android:fillColor="@color/colorAccent"
         android:fillType="evenOdd"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_app_updated_on.xml b/app/src/main/res/drawable/ic_app_updated_on.xml
index 7ba3eacf8b168259b636ba8704d937a744ab0462..5a1af8b80a1780071b33c94d3a938f2a98ac0f49 100644
--- a/app/src/main/res/drawable/ic_app_updated_on.xml
+++ b/app/src/main/res/drawable/ic_app_updated_on.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="640"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M272,80c53.473,0 99.279,32.794 118.426,79.363C401.611,149.793 416.125,144 432,144c35.346,0 64,28.654 64,64 0,11.829 -3.222,22.9 -8.817,32.407A96.998,96.998 0,0 1,496 240c53.019,0 96,42.981 96,96s-42.981,96 -96,96L160,432c-61.856,0 -112,-50.144 -112,-112 0,-56.428 41.732,-103.101 96.014,-110.859 -0.003,-0.381 -0.014,-0.76 -0.014,-1.141 0,-70.692 57.308,-128 128,-128m0,-48c-84.587,0 -155.5,59.732 -172.272,139.774C39.889,196.13 0,254.416 0,320c0,88.374 71.642,160 160,160h336c79.544,0 144,-64.487 144,-144 0,-61.805 -39.188,-115.805 -96.272,-135.891C539.718,142.116 491.432,96 432,96c-7.558,0 -15.051,0.767 -22.369,2.262C377.723,58.272 328.091,32 272,32zM312,420L312,232.535l54.545,55.762c4.671,4.775 12.341,4.817 17.064,0.094l16.877,-16.877c4.686,-4.686 4.686,-12.284 0,-16.971l-104,-104c-4.686,-4.686 -12.284,-4.686 -16.971,0l-104,104c-4.686,4.686 -4.686,12.284 0,16.971l16.877,16.877c4.723,4.723 12.393,4.681 17.064,-0.094L264,232.535L264,372c0,6.627 5.373,12 12,12h24c6.627,0 12,-5.373 12,-12z"/>
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diff --git a/app/src/main/res/drawable/ic_app_version.xml b/app/src/main/res/drawable/ic_app_version.xml
index 3cc8b03ea6c9324995112fe57e51c5212a3a830b..97d1cdecb169c4b612b4158f14142b4ac5af4d2d 100644
--- a/app/src/main/res/drawable/ic_app_version.xml
+++ b/app/src/main/res/drawable/ic_app_version.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="384"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M384,144c0,-44.2 -35.8,-80 -80,-80s-80,35.8 -80,80c0,36.4 24.3,67.1 57.5,76.8 -0.6,16.1 -4.2,28.5 -11,36.9 -15.4,19.2 -49.3,22.4 -85.2,25.7 -28.2,2.6 -57.4,5.4 -81.3,16.9v-144c32.5,-10.2 56,-40.5 56,-76.3 0,-44.2 -35.8,-80 -80,-80S0,35.8 0,80c0,35.8 23.5,66.1 56,76.3v199.3C23.5,365.9 0,396.2 0,432c0,44.2 35.8,80 80,80s80,-35.8 80,-80c0,-34 -21.2,-63.1 -51.2,-74.6 3.1,-5.2 7.8,-9.8 14.9,-13.4 16.2,-8.2 40.4,-10.4 66.1,-12.8 42.2,-3.9 90,-8.4 118.2,-43.5 14,-17.4 21.1,-39.8 21.6,-67.9 31.6,-10.7 54.4,-40.6 54.4,-75.8zM80,48c17.6,0 32,14.4 32,32s-14.4,32 -32,32 -32,-14.4 -32,-32 14.4,-32 32,-32zM80,464c-17.6,0 -32,-14.4 -32,-32s14.4,-32 32,-32 32,14.4 32,32 -14.4,32 -32,32zM304,176c-17.6,0 -32,-14.4 -32,-32s14.4,-32 32,-32 32,14.4 32,32 -14.4,32 -32,32z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_auto_and_vehicles.xml b/app/src/main/res/drawable/ic_auto_and_vehicles.xml
index 95f80f1e1de651c9a54b69cb40fe31484c4d4a5a..1f60721683f1f4623427cc409783df70196d2b13 100644
--- a/app/src/main/res/drawable/ic_auto_and_vehicles.xml
+++ b/app/src/main/res/drawable/ic_auto_and_vehicles.xml
@@ -24,39 +24,39 @@
     <clip-path android:pathData="M2.8572,3.3286h26.2857v25.3429h-26.2857z M 0,0"/>
     <path
         android:pathData="M28.1429,24.5571H3.8572C3.3143,24.5571 2.8572,24.1 2.8572,23.5571V15.6429C2.8572,13.7857 4.3715,12.2429 6.2572,12.2429H25.7715C27.6286,12.2429 29.1715,13.7571 29.1715,15.6429V23.5571C29.1429,24.1286 28.6858,24.5571 28.1429,24.5571ZM4.8572,22.5571H27.1429V15.6429C27.1429,14.8714 26.5143,14.2429 25.7429,14.2429H6.2572C5.4858,14.2429 4.8572,14.8714 4.8572,15.6429V22.5571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.6572,14.2714H6.3429C6.0286,14.2714 5.7143,14.1286 5.5429,13.8714C5.3429,13.6143 5.3143,13.2714 5.4001,12.9857L7.8,5.7C8.2572,4.2714 9.5429,3.3286 11.0001,3.3286H20.9715C22.4286,3.3286 23.7429,4.2714 24.2001,5.6714L26.6001,12.9571C26.7143,13.2714 26.6572,13.5857 26.4572,13.8429C26.2858,14.1 25.9715,14.2714 25.6572,14.2714ZM7.7143,12.2714H24.2858L22.3143,6.3C22.1143,5.7286 21.6001,5.3571 21.0001,5.3571H11.0001C10.4001,5.3571 9.8572,5.7286 9.6858,6.3L7.7143,12.2714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M7.9429,20.7286C7.2572,20.7286 6.7144,20.1857 6.7144,19.5C6.7144,18.8143 7.2572,18.2714 7.9429,18.2714C8.6286,18.2714 9.1715,18.8143 9.1715,19.5C9.1715,20.1857 8.6001,20.7286 7.9429,20.7286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M24.0573,20.7286C23.3716,20.7286 22.8287,20.1857 22.8287,19.5C22.8287,18.8143 23.3716,18.2714 24.0573,18.2714C24.743,18.2714 25.2859,18.8143 25.2859,19.5C25.2859,20.1857 24.743,20.7286 24.0573,20.7286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M8.3715,23.5571H5.8572V27.6714H8.3715V23.5571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M8.3715,28.6714H5.8572C5.3143,28.6714 4.8572,28.2143 4.8572,27.6714V23.5571C4.8572,23.0143 5.3143,22.5571 5.8572,22.5571H8.3715C8.9143,22.5571 9.3715,23.0143 9.3715,23.5571V27.6714C9.3715,28.2143 8.9429,28.6714 8.3715,28.6714ZM6.8572,26.6714H7.3715V24.5571H6.8572V26.6714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M26.1429,23.5571H23.6287V27.6714H26.1429V23.5571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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         android:pathData="M26.1429,28.6714H23.6287C23.0858,28.6714 22.6287,28.2143 22.6287,27.6714V23.5571C22.6287,23.0143 23.0858,22.5571 23.6287,22.5571H26.1429C26.6858,22.5571 27.1429,23.0143 27.1429,23.5571V27.6714C27.1429,28.2143 26.6858,28.6714 26.1429,28.6714ZM24.6287,26.6714H25.1429V24.5571H24.6287V26.6714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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         android:pathData="M5.4858,10.2429H4.1143C3.9715,10.2429 3.8572,10.1286 3.8572,9.9857C3.8572,9.8428 3.9715,9.7286 4.1143,9.7286H5.4858C5.6286,9.7286 5.7429,9.8428 5.7429,9.9857C5.7429,10.1286 5.6286,10.2429 5.4858,10.2429Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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         android:pathData="M5.4858,11.2429H4.1143C3.4286,11.2429 2.8572,10.6714 2.8572,9.9857C2.8572,9.3 3.4286,8.7286 4.1143,8.7286H5.4858C6.1715,8.7286 6.7429,9.3 6.7429,9.9857C6.7429,10.6714 6.1715,11.2429 5.4858,11.2429ZM4.8,9.7C4.7715,9.7857 4.7429,9.9 4.7429,9.9857C4.7429,10.0714 4.7715,10.1857 4.8,10.2714C4.8286,10.1857 4.8572,10.0714 4.8572,9.9857C4.8572,9.9 4.8286,9.7857 4.8,9.7Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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         android:pathData="M27.8858,10.2429H26.5143C26.3715,10.2429 26.2572,10.1286 26.2572,9.9857C26.2572,9.8428 26.3715,9.7286 26.5143,9.7286H27.8858C28.0286,9.7286 28.1429,9.8428 28.1429,9.9857C28.1429,10.1286 28.0286,10.2429 27.8858,10.2429Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M27.8858,11.2429H26.5143C25.8286,11.2429 25.2572,10.6714 25.2572,9.9857C25.2572,9.3 25.8286,8.7286 26.5143,8.7286H27.8858C28.5715,8.7286 29.1429,9.3 29.1429,9.9857C29.1429,10.6714 28.5715,11.2429 27.8858,11.2429ZM27.2001,9.7C27.1715,9.7857 27.1429,9.9 27.1429,9.9857C27.1429,10.0714 27.1715,10.1857 27.2001,10.2714C27.2286,10.1857 27.2572,10.0714 27.2572,9.9857C27.2572,9.9 27.2286,9.7857 27.2001,9.7Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_beauty.xml b/app/src/main/res/drawable/ic_beauty.xml
index 15ef018fc33803ac46463fa2de06ad4af0f8401c..05d12648d5bc1bebf8fdc542c42d90feb3bc43f5 100644
--- a/app/src/main/res/drawable/ic_beauty.xml
+++ b/app/src/main/res/drawable/ic_beauty.xml
@@ -24,21 +24,21 @@
     <clip-path android:pathData="M4.3142,2.5714h23.3714v26.8571h-23.3714z M 0,0"/>
     <path
         android:pathData="M14.7714,29.4286H6.7713C5.4285,29.4286 4.3142,28.3429 4.3142,26.9714V12.1714C4.3142,10.8286 5.4285,9.7143 6.7713,9.7143H14.7714C16.1142,9.7143 17.2285,10.8286 17.2285,12.1714V16.0571C17.2285,16.6 16.7714,17.0571 16.2285,17.0571C15.6856,17.0571 15.2285,16.6 15.2285,16.0571V12.1714C15.2285,11.9143 15.0285,11.7143 14.7714,11.7143H6.7713C6.5142,11.7143 6.3142,11.9143 6.3142,12.1714V26.9714C6.3142,27.2286 6.5142,27.4286 6.7713,27.4286H14.7714C14.8571,27.4286 14.9142,27.4 14.9714,27.3714C15.4571,27.1143 16.0571,27.3143 16.3142,27.8C16.5714,28.2857 16.3714,28.8857 15.8856,29.1429C15.5428,29.3429 15.1714,29.4286 14.7714,29.4286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.3714,29.4286H15.5999C14.3428,29.4286 13.3142,28.4 13.3142,27.1429V17.3429C13.3142,16.0857 14.3428,15.0571 15.5999,15.0571H25.3999C26.6571,15.0571 27.6856,16.0857 27.6856,17.3429V27.1429C27.6856,28.4 26.6571,29.4286 25.3714,29.4286ZM15.5999,17.0571C15.4285,17.0571 15.3142,17.2 15.3142,17.3429V27.1429C15.3142,27.3143 15.4571,27.4286 15.5999,27.4286H25.3999C25.5714,27.4286 25.6856,27.2857 25.6856,27.1429V17.3429C25.6856,17.1714 25.5428,17.0571 25.3999,17.0571H15.5999Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M12.7428,11.6286H8.8285C8.057,11.6286 7.4285,11 7.4285,10.2286V7.8571C7.4285,7.0857 8.057,6.4571 8.8285,6.4571H12.7428C13.5142,6.4571 14.1428,7.0857 14.1428,7.8571V10.2286C14.1428,11 13.5142,11.6286 12.7428,11.6286ZM9.3999,9.6286H12.1428V8.4286H9.3999V9.6286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_books_and_reference.xml b/app/src/main/res/drawable/ic_books_and_reference.xml
index e4364416ea76c763e3c28ecea4c42663f9e8ad80..b4a2ecaddfae20483721fbd767415cfa2d4952bd 100644
--- a/app/src/main/res/drawable/ic_books_and_reference.xml
+++ b/app/src/main/res/drawable/ic_books_and_reference.xml
@@ -24,15 +24,15 @@
     <clip-path android:pathData="M4.8857,2.1429h22.2286v27.7143h-22.2286z M 0,0"/>
     <path
         android:pathData="M22.6857,26.4571H5.8857C5.3429,26.4571 4.8857,26 4.8857,25.4571V3.1429C4.8857,2.6 5.3429,2.1429 5.8857,2.1429H22.6857C23.2286,2.1429 23.6857,2.6 23.6857,3.1429V25.4571C23.6857,26 23.2286,26.4571 22.6857,26.4571ZM6.8857,24.4571H21.6857V4.1429H6.8857V24.4571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M26.1144,29.8571H9.3144C9.0573,29.8571 8.8001,29.7429 8.6002,29.5714L5.1716,26.1714C4.7716,25.7714 4.7716,25.1429 5.1716,24.7714C5.5716,24.3714 6.2002,24.3714 6.5716,24.7714L9.743,27.8571H25.1144V7.5429H22.6859C22.143,7.5429 21.6859,7.0857 21.6859,6.5429C21.6859,6 22.143,5.5429 22.6859,5.5429H26.1144C26.6573,5.5429 27.1144,6 27.1144,6.5429V28.8571C27.1144,29.4 26.6573,29.8571 26.1144,29.8571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16.8002,10.6286H11.7716C11.2287,10.6286 10.7716,10.1714 10.7716,9.6286C10.7716,9.0857 11.2287,8.6286 11.7716,8.6286H16.8002C17.343,8.6286 17.8002,9.0857 17.8002,9.6286C17.8002,10.1714 17.343,10.6286 16.8002,10.6286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16.8002,14.2H11.7716C11.2287,14.2 10.7716,13.7429 10.7716,13.2C10.7716,12.6571 11.2287,12.2 11.7716,12.2H16.8002C17.343,12.2 17.8002,12.6571 17.8002,13.2C17.8002,13.7429 17.343,14.2 16.8002,14.2Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_business.xml b/app/src/main/res/drawable/ic_business.xml
index 9b760e0c001191ca263860fd3e6d8226d1a31563..8aaffaf570dd95ddbdd724c5e5770dc7e4013c15 100644
--- a/app/src/main/res/drawable/ic_business.xml
+++ b/app/src/main/res/drawable/ic_business.xml
@@ -24,18 +24,18 @@
     <clip-path android:pathData="M2.7429,3.6h26.5143v24.8h-26.5143z M 0,0"/>
     <path
         android:pathData="M26.6286,28.4H5.3715C3.9144,28.4 2.7429,27.2286 2.7429,25.7714V10.7429C2.7429,9.2857 3.9144,8.1143 5.3715,8.1143H26.6286C28.0858,8.1143 29.2572,9.2857 29.2572,10.7429V25.7714C29.2572,27.2286 28.0858,28.4 26.6286,28.4ZM5.3715,10.1143C5.0286,10.1143 4.7429,10.4 4.7429,10.7429V25.7714C4.7429,26.1143 5.0286,26.4 5.3715,26.4H26.6286C26.9715,26.4 27.2572,26.1143 27.2572,25.7714V10.7429C27.2572,10.4 26.9715,10.1143 26.6286,10.1143H5.3715Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M19.6287,10.1143H12.3716C11.8287,10.1143 11.3716,9.6572 11.3716,9.1143V4.6C11.3716,4.0571 11.8287,3.6 12.3716,3.6H19.6002C20.143,3.6 20.6002,4.0571 20.6002,4.6V9.1143C20.6287,9.6857 20.1716,10.1143 19.6287,10.1143ZM13.3716,8.1143H18.6002V5.6H13.3716V8.1143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16.7145,15.3429H15.2573V17.2572H16.7145V15.3429Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16.743,18.2857H15.2859C14.743,18.2857 14.2859,17.8286 14.2859,17.2857V15.3714C14.2859,14.8286 14.743,14.3714 15.2859,14.3714H16.743C17.2859,14.3714 17.743,14.8286 17.743,15.3714V17.2857C17.743,17.8286 17.2859,18.2857 16.743,18.2857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M27.2287,16.3428H4.5144C3.9715,16.3428 3.5144,15.8857 3.5144,15.3428C3.5144,14.8 3.9715,14.3428 4.5144,14.3428H27.2287C27.7715,14.3428 28.2287,14.8 28.2287,15.3428C28.2287,15.8857 27.8001,16.3428 27.2287,16.3428Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_comics.xml b/app/src/main/res/drawable/ic_cat_comics.xml
index 0b86b35118281f4f0e11e56ee044b997a0352e59..86d230d710973529f83297ca4042f54f42e13703 100644
--- a/app/src/main/res/drawable/ic_cat_comics.xml
+++ b/app/src/main/res/drawable/ic_cat_comics.xml
@@ -24,33 +24,33 @@
     <clip-path android:pathData="M2.7856,5.9429h26.4286v20.1143h-26.4286z M 0,0"/>
     <path
         android:pathData="M16.0142,26.0571C15.7571,26.0571 15.5285,25.9714 15.3285,25.7714C15.2142,25.6857 14.3285,25.0857 12.2142,25.0857H3.7856C3.2428,25.0857 2.7856,24.6286 2.7856,24.0857V6.9429C2.7856,6.4 3.2428,5.9429 3.7856,5.9429H12.2142C15.3285,5.9429 16.5571,7.0286 16.6999,7.1714C16.8999,7.3714 17.0142,7.6286 17.0142,7.8857V25.0286C17.0142,25.4286 16.7856,25.8286 16.3856,25.9714C16.2428,26.0286 16.1285,26.0571 16.0142,26.0571ZM4.7856,23.0857H12.2142C13.4142,23.0857 14.3285,23.2571 15.0142,23.4571V8.4286C14.5571,8.2286 13.6999,7.9429 12.2142,7.9429H4.7856V23.0857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M15.9857,26.0286C15.8429,26.0286 15.7286,26 15.5857,25.9429C15.2143,25.8 14.9857,25.4286 14.9857,25.0286V7.8857C14.9857,7.6 15.1,7.3429 15.3,7.1714C15.4429,7.0286 16.6714,5.9429 19.7857,5.9429H28.2143C28.7572,5.9429 29.2143,6.4 29.2143,6.9429V24.0857C29.2143,24.6286 28.7572,25.0857 28.2143,25.0857H19.7857C17.5571,25.0857 16.7,25.7429 16.7,25.7429C16.5,25.9429 16.2429,26.0286 15.9857,26.0286ZM16.9857,8.4286V23.4571C17.6714,23.2571 18.5857,23.0857 19.7857,23.0857H27.2143V7.9429H19.7857C18.3,7.9429 17.4143,8.2286 16.9857,8.4286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M8.9286,9.5143H6.4143V12.0286H8.9286V9.5143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M13.1286,13.8857H6.4143V16.4H13.1286V13.8857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.4715,9.5143H18.7572V12.0286H25.4715V9.5143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M13.1285,9.5143H10.6143V12.0286H13.1285V9.5143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M21.2715,18.2286H18.7572V20.7429H21.2715V18.2286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M21.2715,13.8857H18.7572V16.4H21.2715V13.8857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.4428,18.2286H22.9285V20.7429H25.4428V18.2286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M13.1285,18.2286H10.6143V20.7429H13.1285V18.2286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_communication.xml b/app/src/main/res/drawable/ic_cat_communication.xml
index 86c8300718ada4be395acffc8822aeacdd388b3e..27ac53351ba42a3b432ece470a704b47d5e6f396 100644
--- a/app/src/main/res/drawable/ic_cat_communication.xml
+++ b/app/src/main/res/drawable/ic_cat_communication.xml
@@ -24,6 +24,6 @@
     <clip-path android:pathData="M2.043,2.5714h27.9143v26.8571h-27.9143z M 0,0"/>
     <path
         android:pathData="M20.843,4.5714C24.7573,4.5714 27.9573,7.7714 27.9573,11.6857V16.6857C27.9573,20.6 24.7573,23.8 20.843,23.8H13.7001L10.0715,27.4286V23.7429C6.6715,23.2 4.043,20.2286 4.043,16.6857V11.6857C4.043,7.7714 7.243,4.5714 11.1573,4.5714H20.843ZM20.843,2.5714H11.1573C6.1287,2.5714 2.043,6.6572 2.043,11.6857V16.6857C2.043,20.5429 4.5287,23.9714 8.0715,25.2572V27.4286C8.0715,28.2286 8.5573,28.9714 9.3001,29.2857C9.5573,29.4 9.8144,29.4286 10.0715,29.4286C10.5858,29.4286 11.1001,29.2286 11.5001,28.8286L14.5287,25.8H20.843C25.8715,25.8 29.9573,21.7143 29.9573,16.6857V11.6857C29.9573,6.6572 25.8715,2.5714 20.843,2.5714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_dating.xml b/app/src/main/res/drawable/ic_cat_dating.xml
index b5d82bf92dbd8f9d28d22428fe817b5c70b5df85..2777636439602430a252b1a069b5d150af7b080a 100644
--- a/app/src/main/res/drawable/ic_cat_dating.xml
+++ b/app/src/main/res/drawable/ic_cat_dating.xml
@@ -24,6 +24,6 @@
     <clip-path android:pathData="M2.1714,3.1714h27.6571v25.6571h-27.6571z M 0,0"/>
     <path
         android:pathData="M20.9428,5.1714C22.7142,5.1714 24.4571,5.8571 25.8,7.2C28.4857,9.8857 28.4857,14.2571 25.8,16.9428C25.7428,17 25.6857,17.0571 25.6285,17.1143L15.9142,26.8286L6.2,17.0857C3.5142,14.4 3.5142,10.0286 6.2,7.3429C7.5428,6 9.3142,5.3143 11.0571,5.3143C12.8285,5.3143 14.5714,6 15.9142,7.3429C15.9714,7.2857 16.0285,7.2286 16.0857,7.1714C17.4285,5.8571 19.2,5.1714 20.9428,5.1714ZM20.9428,3.1714C19.1142,3.1714 17.3428,3.7143 15.8857,4.7714C14.4571,3.8571 12.8,3.3428 11.0571,3.3428C8.6857,3.3428 6.4571,4.2571 4.7714,5.9429C3.0857,7.6286 2.1714,9.8571 2.1714,12.2286C2.1714,14.6 3.0857,16.8286 4.7714,18.5143L14.5142,28.2571C14.9142,28.6571 15.4285,28.8571 15.9142,28.8571C16.4,28.8571 16.9428,28.6571 17.3142,28.2571L27.0571,18.5143C27.0857,18.4857 27.0857,18.4857 27.1142,18.4571C27.1428,18.4286 27.2,18.3714 27.2285,18.3428C30.6857,14.8857 30.6857,9.2571 27.2285,5.7714C25.5428,4.0857 23.3142,3.1714 20.9428,3.1714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_default.xml b/app/src/main/res/drawable/ic_cat_default.xml
index 136afe3c18ab6f444c36063a2fc6423c577ea781..ebfe044e0bee109bfd73d5ec23d3dd500712c9e9 100644
--- a/app/src/main/res/drawable/ic_cat_default.xml
+++ b/app/src/main/res/drawable/ic_cat_default.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="384"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M373.679,338.344l-35.16,-44.832c20.236,-16.151 24.079,-45.619 8.359,-66.438l-34.932,-46.261c21.067,-17.62 23.055,-49.355 4.372,-69.475l-89.143,-96.006c-18.969,-20.428 -51.352,-20.457 -70.348,0l-89.143,96.006c-18.704,20.143 -16.67,51.876 4.372,69.475l-34.932,46.261c-15.73,20.831 -11.864,50.298 8.359,66.438l-35.167,44.832C-14.37,369.762 8.032,416 48.058,416H160c0,36.341 -3.919,56.605 -29.657,82.343C125.318,503.368 128.88,512 136,512h112c7.106,0 10.692,-8.622 5.657,-13.657C227.943,472.629 224,452.386 224,416h111.935c39.956,0 62.472,-46.182 37.744,-77.656zM224,368v-24c0,-8.837 -7.163,-16 -16,-16h-32c-8.837,0 -16,7.163 -16,16v24H48l88,-112H75.429L160,144h-57.143L192,48l89.143,96H224l84.571,112H248l88,112H224z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_education.xml b/app/src/main/res/drawable/ic_cat_education.xml
index ec652ee078674ae6ac7c153c5425513a7dd6ac42..c42e70eccbe903f5b1159da5660f5790b3609a39 100644
--- a/app/src/main/res/drawable/ic_cat_education.xml
+++ b/app/src/main/res/drawable/ic_cat_education.xml
@@ -24,12 +24,12 @@
     <clip-path android:pathData="M1.0571,3.0714h29.8857v25.8571h-29.8857z M 0,0"/>
     <path
         android:pathData="M16,5.0714L28.9428,11.5857L16,18.1286L3.0571,11.5857L16,5.0714ZM16,3.0714C15.6857,3.0714 15.3714,3.1286 15.1143,3.2714L2.1714,9.8143C1.4857,10.1572 1.0571,10.8429 1.0571,11.5857C1.0571,12.3286 1.4857,13.0429 2.1714,13.3857L15.1143,19.9C15.4,20.0429 15.7143,20.1 16,20.1C16.2857,20.1 16.6286,20.0429 16.8857,19.9L29.8286,13.3857C30.5143,13.0429 30.9428,12.3572 30.9428,11.5857C30.9428,10.8143 30.5143,10.1286 29.8286,9.7857L16.9143,3.2714C16.6286,3.1286 16.3143,3.0714 16,3.0714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16,28.9286C10.2858,28.9286 5.8286,26.3286 5.8286,23.0428V15.0428C5.8286,14.5 6.2858,14.0428 6.8286,14.0428C7.3715,14.0428 7.8286,14.5 7.8286,15.0428V23.0428C7.8286,25.3286 12.1429,26.9286 16,26.9286C19.8572,26.9286 24.1715,25.3286 24.1715,23.0428V15.0428C24.1715,14.5 24.6286,14.0428 25.1715,14.0428C25.7143,14.0428 26.1715,14.5 26.1715,15.0428V23.0428C26.1715,26.3286 21.7143,28.9286 16,28.9286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M11.8286,22.8429C11.2858,22.8429 10.8286,22.3857 10.8286,21.8429V17.0429C10.8286,16.8143 10.9143,16.6143 11.0286,16.4429L15.2,10.9857C15.5429,10.5572 16.1715,10.4715 16.6,10.7857C17.0286,11.1286 17.1143,11.7572 16.8,12.1857L12.8286,17.3857V21.8429C12.8286,22.3857 12.3715,22.8429 11.8286,22.8429Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_entertainment.xml b/app/src/main/res/drawable/ic_cat_entertainment.xml
index c76e3ecb27334a0dbce2a62a06980a3d9bce1149..e503df65b7963fdf4c88c2d604f0cda21fa231e5 100644
--- a/app/src/main/res/drawable/ic_cat_entertainment.xml
+++ b/app/src/main/res/drawable/ic_cat_entertainment.xml
@@ -24,6 +24,6 @@
     <clip-path android:pathData="M2.5571,3.1572h26.8857v25.6857h-26.8857z M 0,0"/>
     <path
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_events.xml b/app/src/main/res/drawable/ic_cat_events.xml
index c5c10de31dc3670dcfe94a18d8973bdd1ada5b57..5d8c1cacf80a9592a5a73cb2f11871e7e93e128e 100644
--- a/app/src/main/res/drawable/ic_cat_events.xml
+++ b/app/src/main/res/drawable/ic_cat_events.xml
@@ -24,48 +24,48 @@
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         android:pathData="M29.1428,29.3143H6.1714C5.6285,29.3143 5.1714,28.8572 5.1714,28.3143V15.7429C5.1714,15.2 5.6285,14.7429 6.1714,14.7429C6.7142,14.7429 7.1714,15.2 7.1714,15.7429V27.3143H28.1428V8.4572H15.1142C14.5714,8.4572 14.1142,8 14.1142,7.4571C14.1142,6.9143 14.5714,6.4571 15.1142,6.4571H29.1714C29.7142,6.4571 30.1714,6.9143 30.1714,7.4571V28.3143C30.1428,28.8857 29.7142,29.3143 29.1428,29.3143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M24.6001,13.7143C25.1715,13.7143 25.6287,14.1714 25.6287,14.7429C25.6287,15.3143 25.1715,15.7714 24.6001,15.7714C24.0287,15.7714 23.5715,15.3143 23.5715,14.7429C23.5715,14.1714 24.0287,13.7143 24.6001,13.7143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_family.xml b/app/src/main/res/drawable/ic_cat_family.xml
index ae5bb04bd23582d94b3ff9a9643651b0c12f29a6..6ec83f4548de06c2cf65e5f94d5f5b2b3512c790 100644
--- a/app/src/main/res/drawable/ic_cat_family.xml
+++ b/app/src/main/res/drawable/ic_cat_family.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="384"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
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diff --git a/app/src/main/res/drawable/ic_cat_finance.xml b/app/src/main/res/drawable/ic_cat_finance.xml
index bb670b89328276e91e19a2d02ff0f622fd14d5f7..3235ebfab55186c9736093ceb11dc44ce0305504 100644
--- a/app/src/main/res/drawable/ic_cat_finance.xml
+++ b/app/src/main/res/drawable/ic_cat_finance.xml
@@ -24,12 +24,12 @@
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     <path
         android:pathData="M16.0001,26.6428C12.2858,26.6428 9.2858,24.0143 9.2858,20.8143C9.2858,20.2714 9.7429,19.8143 10.2858,19.8143C10.8286,19.8143 11.2858,20.2714 11.2858,20.8143C11.2858,22.9285 13.4001,24.6428 16.0001,24.6428C18.6001,24.6428 20.7143,22.9285 20.7143,20.8143C20.7143,18.7 18.6001,16.9857 16.0001,16.9857C12.2858,17.0143 9.2858,14.3857 9.2858,11.1857C9.2858,7.9857 12.2858,5.3571 16.0001,5.3571C19.7143,5.3571 22.7143,7.9857 22.7143,11.1857C22.7143,11.7285 22.2572,12.1857 21.7143,12.1857C21.1715,12.1857 20.7143,11.7571 20.7143,11.1857C20.7143,9.0714 18.6001,7.3571 16.0001,7.3571C13.4001,7.3571 11.2858,9.1 11.2858,11.1857C11.2858,13.2714 13.4001,15.0143 16.0001,15.0143C19.7143,15.0143 22.7143,17.6143 22.7143,20.8428C22.7143,24.0714 19.7143,26.6428 16.0001,26.6428Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16,7.3857C15.4571,7.3857 15,6.9285 15,6.3857V3.0714C15,2.5285 15.4571,2.0714 16,2.0714C16.5429,2.0714 17,2.5285 17,3.0714V6.3857C17,6.9285 16.5429,7.3857 16,7.3857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_food_and_drink.xml b/app/src/main/res/drawable/ic_cat_food_and_drink.xml
index 3f2e9d7e819b1b7d16fec143527ff091172250a1..e5133d4388f7b980cd5153bbcb65a8235d171c29 100644
--- a/app/src/main/res/drawable/ic_cat_food_and_drink.xml
+++ b/app/src/main/res/drawable/ic_cat_food_and_drink.xml
@@ -24,21 +24,21 @@
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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         android:pathData="M14.6572,28.4429H5.5715C5.0572,28.4429 4.6287,28.0714 4.5715,27.5572L2.5429,8.5857C2.5144,8.3 2.6001,8.0143 2.8001,7.8143C3.0001,7.6143 3.2572,7.4714 3.5429,7.4714H16.7144C17.0001,7.4714 17.2572,7.5857 17.4572,7.8143C17.6572,8.0143 17.743,8.3 17.7144,8.5857L17.2001,13.2714C17.143,13.8143 16.6572,14.2143 16.0858,14.1572C15.543,14.1 15.143,13.6143 15.2001,13.0429L15.5715,9.4714H4.6572L6.4858,26.4429H14.6572C15.2001,26.4429 15.6572,26.9 15.6572,27.4429C15.6572,27.9857 15.2287,28.4429 14.6572,28.4429Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_food_nd_drink.xml b/app/src/main/res/drawable/ic_cat_food_nd_drink.xml
index 1af747843f935f98fe2faa9a073de1abf30c36a5..29a50930ee8776d2c1cff30ddb692d003b28e66d 100644
--- a/app/src/main/res/drawable/ic_cat_food_nd_drink.xml
+++ b/app/src/main/res/drawable/ic_cat_food_nd_drink.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="576"
     android:viewportHeight="512">
   <path
-      android:fillColor="#FF000000"
+      android:fillColor="@color/colorAccent"
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 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_action.xml b/app/src/main/res/drawable/ic_cat_game_action.xml
index 68dd6f57c52ccdae6eb423673a263ae62009c6ae..bd6265bd45f856c940d4471899f872d2848b36a5 100644
--- a/app/src/main/res/drawable/ic_cat_game_action.xml
+++ b/app/src/main/res/drawable/ic_cat_game_action.xml
@@ -24,31 +24,31 @@
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+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_game_adventure.xml b/app/src/main/res/drawable/ic_cat_game_adventure.xml
index 7f264e3083ddd8b3b402bcdb431197c74b12bf07..72c359d4d82476b42c79c783283d40d678518679 100644
--- a/app/src/main/res/drawable/ic_cat_game_adventure.xml
+++ b/app/src/main/res/drawable/ic_cat_game_adventure.xml
@@ -24,33 +24,33 @@
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_game_arcade.xml b/app/src/main/res/drawable/ic_cat_game_arcade.xml
index 2f145c6571121a6cdf7844eb74b49473390f960d..c66ac32c7d4b7e03ca5d2224cb3ee13aef50d697 100644
--- a/app/src/main/res/drawable/ic_cat_game_arcade.xml
+++ b/app/src/main/res/drawable/ic_cat_game_arcade.xml
@@ -24,21 +24,21 @@
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+        android:fillColor="@color/colorAccent"
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+        android:fillColor="@color/colorAccent"
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+        android:fillColor="@color/colorAccent"
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_game_board.xml b/app/src/main/res/drawable/ic_cat_game_board.xml
index d74309584cc567a3c6709e605f4daff6409e863c..90084abd83a985c83b091b12be27258da570bfd5 100644
--- a/app/src/main/res/drawable/ic_cat_game_board.xml
+++ b/app/src/main/res/drawable/ic_cat_game_board.xml
@@ -26,31 +26,31 @@
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-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_game_card.xml b/app/src/main/res/drawable/ic_cat_game_card.xml
index d359bdc33e5067f080c39692be1a1c9b845d17cc..1a2db7214df7fc45750356d47e237b6a89f3f681 100644
--- a/app/src/main/res/drawable/ic_cat_game_card.xml
+++ b/app/src/main/res/drawable/ic_cat_game_card.xml
@@ -24,12 +24,12 @@
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_game_casino.xml b/app/src/main/res/drawable/ic_cat_game_casino.xml
index c244a16f2e199289435a970759413fdf44df3723..bc1893f3c529dd85db1df289520c95d060abbefe 100644
--- a/app/src/main/res/drawable/ic_cat_game_casino.xml
+++ b/app/src/main/res/drawable/ic_cat_game_casino.xml
@@ -24,15 +24,15 @@
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_game_casual.xml b/app/src/main/res/drawable/ic_cat_game_casual.xml
index 90f057ca4a26c2f8d40a5cb6afbb854fddb3f4d0..0e12caf7bebae4eb361628fd04dc99b52a852566 100644
--- a/app/src/main/res/drawable/ic_cat_game_casual.xml
+++ b/app/src/main/res/drawable/ic_cat_game_casual.xml
@@ -24,24 +24,24 @@
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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         android:pathData="M19.8901,28.4857C19.3472,28.4857 18.8901,28.0286 18.8901,27.4857V24.8571C18.8901,24.3143 19.3472,23.8571 19.8901,23.8571C20.4329,23.8571 20.8901,24.3143 20.8901,24.8571V27.4857C20.8901,28.0286 20.4329,28.4857 19.8901,28.4857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_educational.xml b/app/src/main/res/drawable/ic_cat_game_educational.xml
index af8d08c36abf970f89d865ecf12b9ae456484726..0d09b5997c9be87c6277cdee55b8abf3e60fe061 100644
--- a/app/src/main/res/drawable/ic_cat_game_educational.xml
+++ b/app/src/main/res/drawable/ic_cat_game_educational.xml
@@ -26,28 +26,28 @@
       <clip-path android:pathData="M2.9614,-0.0286h26.7714v32.0286h-26.7714z M 0,0"/>
       <path
           android:pathData="M3.9614,9.7714C3.6185,9.7714 3.3043,9.6 3.1042,9.3143C2.8185,8.8572 2.9614,8.2286 3.4185,7.9429L15.8185,0.1143C16.1328,-0.0857 16.5614,-0.0857 16.8757,0.1143L29.2471,7.9429C29.7043,8.2286 29.8471,8.8572 29.5614,9.3143C29.2757,9.7714 28.6471,9.9143 28.19,9.6286L16.3328,2.1429L4.5043,9.6286C4.3328,9.7429 4.1328,9.7714 3.9614,9.7714Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
       <path
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-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
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-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
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-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
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-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
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-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
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-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
       <path
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-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
     </group>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_music.xml b/app/src/main/res/drawable/ic_cat_game_music.xml
index 04971134399249ccc4ce512ef8f113bbb601a99a..d9b6527321a5ee4d3c5245dc7bbc404d3a1dd6e4 100644
--- a/app/src/main/res/drawable/ic_cat_game_music.xml
+++ b/app/src/main/res/drawable/ic_cat_game_music.xml
@@ -24,24 +24,24 @@
     <clip-path android:pathData="M1.8757,3.0143h28.9429v25.9714h-28.9429z M 0,0"/>
     <path
         android:pathData="M11.8472,28.9857H2.8757C2.3329,28.9857 1.8757,28.5286 1.8757,27.9857V4.0143C1.8757,3.4714 2.3329,3.0143 2.8757,3.0143H11.8472C12.39,3.0143 12.8472,3.4714 12.8472,4.0143V27.9857C12.8472,28.5286 12.4186,28.9857 11.8472,28.9857ZM3.8757,26.9857H10.8472V5.0143H3.8757V26.9857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M13.5329,4.0143H10.1901V18.3857H13.5329V4.0143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M13.5329,19.3857H10.1901C9.6472,19.3857 9.1901,18.9286 9.1901,18.3857V4.0143C9.1901,3.4714 9.6472,3.0143 10.1901,3.0143H13.5329C14.0758,3.0143 14.5329,3.4714 14.5329,4.0143V18.3857C14.5329,18.9286 14.0758,19.3857 13.5329,19.3857ZM11.1901,17.3857H12.5329V5.0143H11.1901V17.3857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M22.5043,4.0143H19.1614V18.3857H22.5043V4.0143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M22.5329,19.3857H19.1614C18.6186,19.3857 18.1614,18.9286 18.1614,18.3857V4.0143C18.1614,3.4714 18.6186,3.0143 19.1614,3.0143H22.5043C23.0472,3.0143 23.5043,3.4714 23.5043,4.0143V18.3857C23.5329,18.9286 23.0757,19.3857 22.5329,19.3857ZM20.1614,17.3857H21.5043V5.0143H20.1614V17.3857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.8472,28.9857H11.8472C11.3043,28.9857 10.8472,28.5286 10.8472,27.9857V4.0143C10.8472,3.4714 11.3043,3.0143 11.8472,3.0143H20.8186C21.3615,3.0143 21.8186,3.4714 21.8186,4.0143V27.9857C21.8472,28.5286 21.39,28.9857 20.8472,28.9857ZM12.8472,26.9857H19.8186V5.0143H12.8472V26.9857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M29.8186,28.9857H20.8472C20.3043,28.9857 19.8472,28.5286 19.8472,27.9857V4.0143C19.8472,3.4714 20.3043,3.0143 20.8472,3.0143H29.8186C30.3615,3.0143 30.8186,3.4714 30.8186,4.0143V27.9857C30.8186,28.5286 30.39,28.9857 29.8186,28.9857ZM21.8472,26.9857H28.8186V5.0143H21.8472V26.9857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_puzzle.xml b/app/src/main/res/drawable/ic_cat_game_puzzle.xml
index 3215caadb213b0ec7c278b0cfadee729efe2a867..d4c82e64bca9152c1ca192fd9d8308a269a88f96 100644
--- a/app/src/main/res/drawable/ic_cat_game_puzzle.xml
+++ b/app/src/main/res/drawable/ic_cat_game_puzzle.xml
@@ -24,6 +24,6 @@
     <clip-path android:pathData="M5.3472,1.5714h22v28.8571h-22z M 0,0"/>
     <path
         android:pathData="M16.3472,30.4286C13.9186,30.4286 11.9186,28.4571 11.9186,26V25.9714H6.3472C5.8043,25.9714 5.3472,25.5143 5.3472,24.9714V7.0286C5.3472,6.4857 5.8043,6.0286 6.3472,6.0286H11.9186V6C11.9186,3.5428 13.9186,1.5714 16.3472,1.5714C18.7757,1.5714 20.7757,3.5428 20.7757,6V6.0286H26.3472C26.89,6.0286 27.3472,6.4857 27.3472,7.0286V12.5714C27.3472,13.1143 26.89,13.5714 26.3472,13.5714H25.3186C23.9757,13.5714 22.89,14.6571 22.89,16C22.89,17.3428 23.9757,18.4286 25.3186,18.4286H26.3472C26.89,18.4286 27.3472,18.8857 27.3472,19.4286V24.9714C27.3472,25.5143 26.89,25.9714 26.3472,25.9714H20.7757V26C20.7757,28.4571 18.7757,30.4286 16.3472,30.4286ZM7.3472,23.9714H12.9186C13.4615,23.9714 13.9186,24.4286 13.9186,24.9714V26C13.9186,27.3428 15.0043,28.4286 16.3472,28.4286C17.69,28.4286 18.7757,27.3428 18.7757,26V24.9714C18.7757,24.4286 19.2329,23.9714 19.7757,23.9714H25.3472V20.4286H25.3186C22.89,20.4286 20.89,18.4571 20.89,16C20.89,13.5714 22.8615,11.5714 25.3186,11.5714H25.3472V8.0286H19.7757C19.2329,8.0286 18.7757,7.5714 18.7757,7.0286V6C18.7757,4.6571 17.69,3.5714 16.3472,3.5714C15.0043,3.5714 13.9186,4.6571 13.9186,6V7.0286C13.9186,7.5714 13.4615,8.0286 12.9186,8.0286H7.3472V23.9714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_racing.xml b/app/src/main/res/drawable/ic_cat_game_racing.xml
index fc151a06d4d98cd174854ce48eb8a8eff2f2613b..30e8d3142fae1a8ffe38624167b169eec9054e22 100644
--- a/app/src/main/res/drawable/ic_cat_game_racing.xml
+++ b/app/src/main/res/drawable/ic_cat_game_racing.xml
@@ -24,21 +24,21 @@
     <clip-path android:pathData="M5.3329,2.1143h22.0286v27.7714h-22.0286z M 0,0"/>
     <path
         android:pathData="M25.3614,4.1143V13.1428H7.4471V4.1143H25.3614ZM25.3614,2.1143H7.4471C6.3329,2.1143 5.4471,3 5.4471,4.1143V13.1428C5.4471,14.2571 6.3329,15.1428 7.4471,15.1428H25.3329C26.4471,15.1428 27.3329,14.2571 27.3329,13.1428V4.1143C27.3614,3 26.4471,2.1143 25.3614,2.1143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M11.8186,4.1143H7.3043V8.6285H11.8186V4.1143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16.3329,8.6285H11.8187V13.1428H16.3329V8.6285Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.8472,4.1143H16.3329V8.6285H20.8472V4.1143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.3614,8.6285H20.8471V13.1428H25.3614V8.6285Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M6.3329,29.8857C5.79,29.8857 5.3329,29.4285 5.3329,28.8857V4.1143C5.3329,3.5714 5.79,3.1143 6.3329,3.1143C6.8757,3.1143 7.3329,3.5714 7.3329,4.1143V28.8857C7.3329,29.4285 6.8757,29.8857 6.3329,29.8857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_role_playing.xml b/app/src/main/res/drawable/ic_cat_game_role_playing.xml
index a06049c5bfd2a17ff0c92dc16d8692326c59c98b..5ff91d53fff45073f5c2b649f58c23a130da753f 100644
--- a/app/src/main/res/drawable/ic_cat_game_role_playing.xml
+++ b/app/src/main/res/drawable/ic_cat_game_role_playing.xml
@@ -24,21 +24,21 @@
     <clip-path android:pathData="M2.2472,6.8714h28.2v18.2571h-28.2z M 0,0"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_simulation.xml b/app/src/main/res/drawable/ic_cat_game_simulation.xml
index df136eb195457bd763a7b20d0265fdc29bfb5dee..265ef35479c8511786e94a42e9070157adb7602a 100644
--- a/app/src/main/res/drawable/ic_cat_game_simulation.xml
+++ b/app/src/main/res/drawable/ic_cat_game_simulation.xml
@@ -24,6 +24,6 @@
     <clip-path android:pathData="M1.2472,0.7571h30.2v30.4857h-30.2z M 0,0"/>
     <path
         android:pathData="M16.3329,2.7571C16.4186,2.7571 16.5329,2.7571 16.6186,2.7857C17.2186,2.9286 17.6472,3.4143 17.7043,4.0143C17.7329,4.1857 17.7043,4.3571 17.7043,4.5286C17.7043,7.0714 17.7043,8.2143 17.7043,10.7571C17.7043,11.0429 17.79,11.1857 18.0472,11.3C21.7615,13.3571 25.4472,15.4429 29.1615,17.5C29.39,17.6143 29.4758,17.7571 29.4758,18.0143C29.4472,18.8429 29.4758,19.7 29.4758,20.6143C25.5329,19.4714 21.6758,18.3571 17.7615,17.2143C17.7615,17.3857 17.7615,17.5 17.7615,17.6143C17.7615,19.4143 17.7615,22.6143 17.7615,24.4143C17.7615,24.6429 17.8186,24.8143 18.0186,24.9571C18.79,25.5 19.5329,26.0714 20.3043,26.6429C20.4758,26.7571 20.5329,26.9 20.5329,27.1C20.5329,27.7857 20.5329,28.5 20.5329,29.2143C20.3615,29.1571 20.2186,29.1286 20.0758,29.0714C18.9329,28.7 17.79,28.3 16.6472,27.9286C16.5615,27.9 16.4758,27.9 16.39,27.9C16.3043,27.9 16.2186,27.9 16.1329,27.9286C14.99,28.3 13.8758,28.6714 12.7329,29.0429C12.59,29.1 12.4472,29.1286 12.2758,29.1857C12.2758,28.3857 12.2758,27.6429 12.2758,26.8714C12.2758,26.7857 12.4186,26.6714 12.5043,26.6143C13.2758,26.0429 14.0472,25.4714 14.8186,24.8714C14.9043,24.8143 14.99,24.6714 14.99,24.5571C14.99,22.6429 14.99,19.2714 14.99,17.3571C14.99,17.3286 14.9615,17.3 14.9615,17.2429C11.0472,18.3571 7.1615,19.5 3.2472,20.6143C3.2472,19.6429 3.2472,18.7571 3.2472,17.8429C3.2472,17.7286 3.39,17.6143 3.5043,17.5571C6.5043,15.8714 9.5043,14.1857 12.5043,12.5C13.2186,12.1 13.9615,11.6714 14.6758,11.2714C14.9043,11.1571 14.9615,11.0143 14.9615,10.7571C14.9615,8.1286 14.9615,6.9 14.9615,4.2714C14.9615,3.9857 15.0472,3.6714 15.1615,3.4143C15.39,3.0143 15.8758,2.7571 16.3329,2.7571ZM16.3329,0.7571C15.0758,0.7571 13.9329,1.4714 13.39,2.5571C13.1329,3.0714 12.99,3.7 12.99,4.3C12.99,6.6143 12.99,7.8143 12.99,9.9571C12.7043,10.1286 12.4186,10.2714 12.1329,10.4429C11.9329,10.5571 11.7329,10.6714 11.5329,10.7857L10.19,11.5286C7.6472,12.9571 5.1043,14.3857 2.5615,15.8143C1.7615,16.2429 1.3043,17.0143 1.2758,17.8143C1.2472,18.5286 1.2472,19.2429 1.2758,19.9857V20.6429C1.2758,21.2714 1.5615,21.8714 2.0758,22.2429C2.39,22.4714 2.8186,22.6143 3.2472,22.6143C3.4472,22.6143 3.6186,22.5857 3.7901,22.5286L9.8186,20.7857L12.9615,19.9C12.9615,21.2143 12.9615,22.6429 12.9615,23.7857C12.7329,23.9571 12.4758,24.1571 12.2472,24.3286C11.9043,24.5857 11.59,24.8143 11.2472,25.0714C10.4186,25.7 10.2472,26.4143 10.2186,26.9C10.19,27.5 10.2186,28.1 10.2186,28.7V29.2429C10.2186,29.8714 10.5329,30.4714 11.0186,30.8429C11.3615,31.1 11.79,31.2429 12.2186,31.2429C12.4186,31.2429 12.6186,31.2143 12.8186,31.1571L12.99,31.1C13.1043,31.0714 13.2186,31.0429 13.3329,30.9857C13.6472,30.8714 13.9329,30.7857 14.2472,30.6714C14.9329,30.4429 15.6472,30.1857 16.3615,29.9571C17.0472,30.1857 17.7615,30.4143 18.4186,30.6429C18.7615,30.7571 19.0758,30.8714 19.4186,30.9857C19.5615,31.0429 19.6758,31.0714 19.8186,31.1C19.8758,31.1 19.9043,31.1286 19.9615,31.1286C20.1329,31.1857 20.3329,31.2143 20.5043,31.2143C20.9329,31.2143 21.3615,31.0714 21.7043,30.8143C22.2186,30.4429 22.5043,29.8429 22.5043,29.2143C22.5043,29.0143 22.5043,28.7857 22.5043,28.5857C22.5043,28.0714 22.5043,27.5857 22.5043,27.1286C22.5329,26.2714 22.1329,25.5286 21.4472,25.0143C21.1043,24.7571 20.7615,24.5286 20.4472,24.2714C20.2186,24.1 19.9615,23.9286 19.7329,23.7286C19.7329,22.6143 19.7329,21.1857 19.7329,19.8714L28.9043,22.5286C29.0758,22.5857 29.2758,22.6143 29.4472,22.6143C29.8758,22.6143 30.3043,22.4714 30.6472,22.2143C31.1615,21.8429 31.4472,21.2429 31.4472,20.6143C31.4472,20.3571 31.4472,20.1 31.4472,19.8429C31.4472,19.2143 31.4472,18.6143 31.4472,18.0429C31.4758,17.0429 30.99,16.2429 30.1329,15.7571C28.2758,14.7286 26.4472,13.7 24.59,12.6429C22.9615,11.7286 21.3615,10.8429 19.7329,9.9286C19.7329,8.4143 19.7329,7.3857 19.7329,6.0143V4.5V4.4143C19.7329,4.2429 19.7329,4.0429 19.7043,3.7857C19.5615,2.3286 18.5043,1.1286 17.0758,0.8143C16.8186,0.7857 16.59,0.7571 16.3329,0.7571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_sports.xml b/app/src/main/res/drawable/ic_cat_game_sports.xml
index 65b80abb6a0dea1ea40c5164b9fa4ed50f1555d5..46d2d5ce9f17c8339a810c79da8405286902d7b8 100644
--- a/app/src/main/res/drawable/ic_cat_game_sports.xml
+++ b/app/src/main/res/drawable/ic_cat_game_sports.xml
@@ -24,24 +24,24 @@
     <clip-path android:pathData="M3.5472,3.2h25.6v25.6h-25.6z M 0,0"/>
     <path
         android:pathData="M16.3472,28.8C9.29,28.8 3.5472,23.0572 3.5472,16C3.5472,8.9429 9.29,3.2 16.3472,3.2C23.4043,3.2 29.1472,8.9429 29.1472,16C29.1472,23.0572 23.4043,28.8 16.3472,28.8ZM16.3472,5.2C10.4043,5.2 5.5472,10.0572 5.5472,16C5.5472,21.9429 10.4043,26.8 16.3472,26.8C22.29,26.8 27.1472,21.9429 27.1472,16C27.1472,10.0572 22.3186,5.2 16.3472,5.2Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16.3187,11.4286C15.7758,11.4286 15.3187,10.9714 15.3187,10.4286V4.2C15.3187,3.6572 15.7758,3.2 16.3187,3.2C16.8615,3.2 17.3187,3.6572 17.3187,4.2V10.4286C17.3187,10.9714 16.8901,11.4286 16.3187,11.4286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M9.4329,26.2286C9.2329,26.2286 9.0043,26.1714 8.8329,26.0286C8.4043,25.6857 8.3186,25.0571 8.6615,24.6286L12.2329,19.9714C12.5757,19.5429 13.2043,19.4571 13.6329,19.8C14.0614,20.1429 14.1472,20.7714 13.8043,21.2L10.2329,25.8571C10.0329,26.1143 9.7472,26.2286 9.4329,26.2286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M23.1186,26.2286C22.8043,26.2286 22.5186,26.0857 22.3186,25.8286L18.8329,21.2C18.49,20.7714 18.6043,20.1429 19.0329,19.8C19.4614,19.4572 20.09,19.5714 20.4329,20L23.9186,24.6286C24.2614,25.0572 24.1471,25.6857 23.7186,26.0286C23.5471,26.1714 23.3186,26.2286 23.1186,26.2286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_strategy.xml b/app/src/main/res/drawable/ic_cat_game_strategy.xml
index 5121ccb4e321fef70188d442790feb0211d1f0de..a8ecef91536778c134a1a306e5e3e2270af7db33 100644
--- a/app/src/main/res/drawable/ic_cat_game_strategy.xml
+++ b/app/src/main/res/drawable/ic_cat_game_strategy.xml
@@ -24,18 +24,18 @@
     <clip-path android:pathData="M6.7758,1.6286h19.1429v28.7429h-19.1429z M 0,0"/>
     <path
         android:pathData="M24.9186,30.3714H7.7758C7.2329,30.3714 6.7758,29.9143 6.7758,29.3714C6.7758,26.6572 9.0043,24.4286 11.7186,24.4286H20.9758C23.69,24.4286 25.9186,26.6572 25.9186,29.3714C25.9186,29.9429 25.4615,30.3714 24.9186,30.3714ZM8.9472,28.3714H23.7472C23.3472,27.2286 22.2615,26.4286 20.9758,26.4286H11.7186C10.4329,26.4286 9.3472,27.2572 8.9472,28.3714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.3472,26.2858H12.3472C10.7187,26.2858 9.3758,24.9429 9.3758,23.3143C9.3758,21.6858 10.7187,20.3429 12.3472,20.3429H20.3758C22.0044,20.3429 23.3472,21.6858 23.3472,23.3143C23.3187,24.9429 22.0044,26.2858 20.3472,26.2858ZM12.3472,22.3429C11.8044,22.3429 11.3758,22.7715 11.3758,23.3143C11.3758,23.8572 11.8044,24.2858 12.3472,24.2858H20.3758C20.9186,24.2858 21.3472,23.8572 21.3472,23.3143C21.3472,22.7715 20.9186,22.3429 20.3758,22.3429H12.3472Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.2901,10.6857H12.4044C11.8615,10.6857 11.4044,10.2286 11.4044,9.6857C11.4044,9.1429 11.8615,8.6857 12.4044,8.6857H20.2901C20.8329,8.6857 21.2901,9.1429 21.2901,9.6857C21.2901,10.2286 20.8329,10.6857 20.2901,10.6857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16.3472,10.6857C13.8615,10.6857 11.8043,8.6572 11.8043,6.1429C11.8043,3.6286 13.8615,1.6286 16.3472,1.6286C18.8329,1.6286 20.89,3.6572 20.89,6.1715C20.89,8.6858 18.8329,10.6857 16.3472,10.6857ZM16.3472,3.6286C14.9472,3.6286 13.8043,4.7715 13.8043,6.1715C13.8043,7.5715 14.9472,8.7143 16.3472,8.7143C17.7472,8.7143 18.89,7.5715 18.89,6.1715C18.89,4.7715 17.7472,3.6286 16.3472,3.6286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_trivia.xml b/app/src/main/res/drawable/ic_cat_game_trivia.xml
index 0a6cadcbee634210ec7d66ee0eee6e20b51e2d78..225825f770c917e3fd9b286990dd6af27cdbd4be 100644
--- a/app/src/main/res/drawable/ic_cat_game_trivia.xml
+++ b/app/src/main/res/drawable/ic_cat_game_trivia.xml
@@ -24,12 +24,12 @@
     <clip-path android:pathData="M3.7758,2.1429h25.1429v27.7143h-25.1429z M 0,0"/>
     <path
         android:pathData="M21.09,26.4572H7.69C5.5186,26.4572 3.7758,24.7143 3.7758,22.5429V6.0572C3.7758,3.8857 5.5186,2.1429 7.69,2.1429H21.09C23.2329,2.1429 25.0043,3.8857 25.0043,6.0572V22.5715C24.9758,24.7143 23.2329,26.4572 21.09,26.4572ZM7.69,4.1429C6.6329,4.1429 5.7758,5 5.7758,6.0572V22.5715C5.7758,23.6286 6.6329,24.4857 7.69,24.4857H21.09C22.1472,24.4857 23.0043,23.6286 23.0043,22.5715V6.0572C23.0043,5 22.1472,4.1429 21.09,4.1429H7.69Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.0043,29.8571H11.6043C9.4615,29.8571 7.6901,28.1143 7.6901,25.9428V25.4571C7.6901,24.9143 8.1472,24.4571 8.6901,24.4571C9.2329,24.4571 9.6901,24.9143 9.6901,25.4571V25.9428C9.6901,27 10.5472,27.8571 11.6043,27.8571H25.0043C26.0615,27.8571 26.9186,27 26.9186,25.9428V9.4571C26.9186,8.4 26.0615,7.5429 25.0043,7.5429H23.9758C23.4329,7.5429 22.9758,7.0857 22.9758,6.5429C22.9758,6 23.4329,5.5429 23.9758,5.5429H25.0043C27.1758,5.5429 28.9186,7.2857 28.9186,9.4571V25.9714C28.9186,28.1143 27.1758,29.8571 25.0043,29.8571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M10.6329,11.1143C10.6329,10.6001 10.8043,10.0858 11.1186,9.5715C11.4329,9.0572 11.9186,8.6001 12.5472,8.2572C13.1757,7.9144 13.9186,7.7429 14.7472,7.7429C15.5186,7.7429 16.2043,7.8858 16.8043,8.1715C17.4043,8.4572 17.8614,8.8572 18.1757,9.3429C18.49,9.8286 18.6614,10.3715 18.6614,10.9429C18.6614,11.4001 18.5757,11.8001 18.3757,12.1429C18.2043,12.4858 17.9757,12.7715 17.7186,13.0286C17.4614,13.2858 17.0043,13.6858 16.3472,14.2858C16.1757,14.4572 16.0043,14.6001 15.9186,14.7143C15.8043,14.8286 15.7186,14.9429 15.6614,15.0572C15.6043,15.1715 15.5757,15.2572 15.5472,15.3715C15.5186,15.4858 15.4614,15.6572 15.4043,15.9143C15.29,16.4858 14.9757,16.7429 14.4329,16.7429C14.1472,16.7429 13.9186,16.6572 13.7186,16.4572C13.5186,16.2572 13.4329,16.0001 13.4329,15.6286C13.4329,15.1715 13.49,14.7715 13.6329,14.4572C13.7757,14.1143 13.9472,13.8286 14.1757,13.5715C14.4043,13.3143 14.7186,13.0286 15.1186,12.6858C15.4614,12.3715 15.7186,12.1429 15.8614,12.0001C16.0043,11.8572 16.1472,11.6858 16.2614,11.4858C16.3757,11.2858 16.4329,11.0858 16.4329,10.8858C16.4329,10.4572 16.2614,10.0858 15.9472,9.8001C15.6329,9.5143 15.2043,9.3429 14.7186,9.3429C14.1186,9.3429 13.69,9.4858 13.4043,9.8001C13.1186,10.0858 12.89,10.5429 12.69,11.1143C12.5186,11.7143 12.1472,12.0286 11.6614,12.0286C11.3472,12.0286 11.1186,11.9143 10.89,11.7143C10.7186,11.5715 10.6329,11.3429 10.6329,11.1143ZM14.5472,19.9429C14.2329,19.9429 13.9186,19.8286 13.69,19.6286C13.4329,19.4286 13.3186,19.1143 13.3186,18.7429C13.3186,18.4001 13.4329,18.1143 13.6614,17.8858C13.89,17.6572 14.1757,17.5429 14.5472,17.5429C14.89,17.5429 15.1757,17.6572 15.4043,17.8858C15.6329,18.1143 15.7472,18.4001 15.7472,18.7429C15.7472,19.1143 15.6329,19.4286 15.3757,19.6286C15.1472,19.8286 14.8614,19.9429 14.5472,19.9429Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_game_word.xml b/app/src/main/res/drawable/ic_cat_game_word.xml
index c7d5f0d9d04e2a730d78755da3ea74417287331f..375b6af3247732d0dac72937ee454d17c32eceab 100644
--- a/app/src/main/res/drawable/ic_cat_game_word.xml
+++ b/app/src/main/res/drawable/ic_cat_game_word.xml
@@ -24,9 +24,9 @@
     <clip-path android:pathData="M2.4901,2.1428h27.7143v27.7143h-27.7143z M 0,0"/>
     <path
         android:pathData="M16.3472,29.8571C8.7186,29.8571 2.4901,23.6285 2.4901,16C2.4901,8.3714 8.7186,2.1428 16.3472,2.1428C23.9758,2.1428 30.2043,8.3714 30.2043,16C30.2043,23.6285 23.9758,29.8571 16.3472,29.8571ZM16.3472,4.1428C9.8043,4.1428 4.49,9.4571 4.49,16C4.49,22.5428 9.8043,27.8571 16.3472,27.8571C22.8901,27.8571 28.2043,22.5428 28.2043,16C28.2043,9.4571 22.8901,4.1428 16.3472,4.1428Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.0615,20.7428L19.3472,18.8571H13.2043L12.49,20.8C12.2043,21.5428 11.9757,22.0571 11.7757,22.3142C11.5757,22.5714 11.2615,22.7142 10.8043,22.7142C10.4329,22.7142 10.09,22.5714 9.7757,22.2857C9.49,22 9.3472,21.6857 9.3472,21.3428C9.3472,21.1428 9.3757,20.9142 9.4614,20.7142C9.5186,20.4857 9.6329,20.2 9.8043,19.8L13.6329,10.0285C13.7472,9.7428 13.8615,9.4 14.0329,9.0285C14.1757,8.6285 14.3472,8.3142 14.5186,8.0571C14.69,7.8 14.9186,7.5999 15.2043,7.4285C15.49,7.2571 15.8329,7.2 16.2615,7.2C16.69,7.2 17.0329,7.2857 17.3186,7.4285C17.6043,7.5999 17.8329,7.8 18.0043,8.0571C18.1757,8.3142 18.3186,8.5714 18.4329,8.8857C18.5472,9.1714 18.7186,9.5714 18.89,10.0571L22.8329,19.7714C23.1472,20.5142 23.29,21.0571 23.29,21.3714C23.29,21.7142 23.1472,22.0285 22.8615,22.3428C22.5757,22.6285 22.2329,22.7714 21.8043,22.7714C21.5757,22.7714 21.3472,22.7428 21.1757,22.6571C21.0043,22.5714 20.8615,22.4571 20.7472,22.3142C20.6329,22.1714 20.5186,21.9428 20.3757,21.6285C20.2615,21.2571 20.1472,21 20.0615,20.7428ZM14.0043,16.5714H18.49L16.2329,10.3714L14.0043,16.5714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_green_ellipse.xml b/app/src/main/res/drawable/ic_cat_green_ellipse.xml
index 6389994b193905478096dc9ba60421ea49bffca1..123ccb1b6f1129e5cec74bddaf95614b1fbb5fee 100644
--- a/app/src/main/res/drawable/ic_cat_green_ellipse.xml
+++ b/app/src/main/res/drawable/ic_cat_green_ellipse.xml
@@ -22,5 +22,5 @@
     android:viewportHeight="11">
   <path
       android:pathData="M5.2093,5.8407m-5.0443,0a5.0443,5.0443 0,1 1,10.0885 0a5.0443,5.0443 0,1 1,-10.0885 0"
-      android:fillColor="#2CCF69"/>
+      android:fillColor="@color/colorGreen"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_health_and_fitness.xml b/app/src/main/res/drawable/ic_cat_health_and_fitness.xml
index b4bc0ce619fc06bbd8149e413e48323ce8719893..af0a875104333d00c7c35bc5bb4b816e86092552 100644
--- a/app/src/main/res/drawable/ic_cat_health_and_fitness.xml
+++ b/app/src/main/res/drawable/ic_cat_health_and_fitness.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="384"
     android:viewportHeight="512">
   <path
-      android:fillColor="#FF000000"
+      android:fillColor="@color/colorAccent"
       android:pathData="M114.13,252.08L142.88,141c5.59,-21.31 -9.34,-38.69 -25.94,-42.69 -42.84,-10.25 -87.22,15.28 -98.19,57.28L1.13,224.05c-4.9,18.7 6.53,38.01 25.94,42.69l44.41,10.64c20.2,4.76 38.24,-8.23 42.65,-25.3zM70.82,227.86l-19.87,-4.77 14.28,-55.47c3.28,-12.59 14.31,-21.45 27.22,-23.28l-21.63,83.52zM368,160h-16c-8.84,0 -16,7.16 -16,16v24h-37.12l-50.09,-57.16c-9.59,-9.58 -22.34,-14.84 -35.87,-14.84 -23.37,0 -43.62,15.83 -49.25,38.47l-22.53,90.08c-4.78,18.97 0.84,39.34 14.72,53.23l73.81,73.81c1.5,1.5 2.34,3.55 2.34,5.66L232.01,488c0,13.25 10.75,24 24,24s24,-10.75 24,-24v-98.75c0,-14.95 -5.81,-29.02 -16.41,-39.59l-50.37,-50.38 24.55,-96.21 32.16,36.75c4.56,5.2 11.16,8.19 18.06,8.19h48v248c0,8.84 7.16,16 16,16h16c8.84,0 16,-7.16 16,-16L384,176c0,-8.84 -7.16,-16 -16,-16zM121.87,317.6L80.73,482.17c-3.22,12.86 4.59,25.89 17.47,29.11 1.94,0.48 3.91,0.72 5.84,0.72 10.75,0 20.53,-7.28 23.25,-18.17l33.47,-133.88 -27.55,-27.55c-4.46,-4.46 -8,-9.59 -11.34,-14.8zM239.99,96c26.51,0 48,-21.49 48,-48s-21.49,-48 -48,-48 -48,21.49 -48,48 21.49,48 48,48z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_house_and_home.xml b/app/src/main/res/drawable/ic_cat_house_and_home.xml
index 19c37adb86cd01fd7d2ab62f538b4b755819186d..55cfc2eee2e5ca02899a7ff2275ce6fbbe4e520c 100644
--- a/app/src/main/res/drawable/ic_cat_house_and_home.xml
+++ b/app/src/main/res/drawable/ic_cat_house_and_home.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="640"
     android:viewportHeight="512">
   <path
-      android:fillColor="#FF000000"
+      android:fillColor="@color/colorAccent"
       android:pathData="M320,0C146.3,0 4.7,139.3 0.4,312L0,312v136c0,35.3 28.7,64 64,64h512c35.3,0 64,-28.7 64,-64L640,312h-0.4C635.3,139.3 493.7,0 320,0zM563.7,200c16.8,34 26.7,71.9 27.9,112L520,312L520,200h43.7zM392,58c56.7,15.6 106,49 141.5,94L392,152L392,58zM320,48c8.1,0 16.1,0.5 24,1.2L344,152L106.5,152C156.4,88.8 233.4,48 320,48zM76.3,200L120,200v112L48.4,312c1.2,-40.1 11.1,-78 27.9,-112zM192,384v80L64,464c-8.8,0 -16,-7.2 -16,-16v-88h146.4c-1.5,7.8 -2.4,15.8 -2.4,24zM400,464L240,464v-80c0,-44.1 35.9,-80 80,-80s80,35.9 80,80v80zM320,256c-43.9,0 -82.6,22.2 -105.7,56L168,312L168,200h304v112h-46.3c-23.1,-33.8 -61.8,-56 -105.7,-56zM592,448c0,8.8 -7.2,16 -16,16L448,464v-80c0,-8.2 -0.9,-16.2 -2.4,-24L592,360v88z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_libraries_and_demo.xml b/app/src/main/res/drawable/ic_cat_libraries_and_demo.xml
index 5fd1972326b8aa72ba1cbaa77fce1bdd1c5e2077..e513d074b2979cf6146c4d5cf46a09acd7c8ae55 100644
--- a/app/src/main/res/drawable/ic_cat_libraries_and_demo.xml
+++ b/app/src/main/res/drawable/ic_cat_libraries_and_demo.xml
@@ -24,12 +24,12 @@
     <clip-path android:pathData="M1.8428,4.5857h28.3143v22.8286h-28.3143z M 0,0"/>
     <path
         android:pathData="M24.2142,21.9286C23.9571,21.9286 23.7,21.8428 23.5,21.6428C23.1,21.2428 23.1,20.6143 23.5,20.2143L27.7285,15.9857L23.5285,11.7857C23.1285,11.3857 23.1285,10.7571 23.5285,10.3571C23.9285,9.9571 24.5571,9.9571 24.9571,10.3571L29.8999,15.3C30.2999,15.7 30.2999,16.3286 29.8999,16.7286L24.9285,21.6428C24.7285,21.8428 24.4714,21.9286 24.2142,21.9286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M7.7858,21.9286C7.5286,21.9286 7.2715,21.8428 7.0715,21.6428L2.1286,16.7C1.7286,16.3 1.7286,15.6714 2.1286,15.2714L7.0715,10.3286C7.4715,9.9286 8.1,9.9286 8.5,10.3286C8.9,10.7286 8.9,11.3571 8.5,11.7571L4.2429,15.9857L8.4715,20.2143C8.8715,20.6143 8.8715,21.2429 8.4715,21.6428C8.3,21.8428 8.0429,21.9286 7.7858,21.9286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M13.2714,27.4143C13.1857,27.4143 13.0714,27.4143 12.9857,27.3571C12.4714,27.1857 12.1572,26.6428 12.3286,26.1L18.6714,5.3C18.8429,4.7857 19.3857,4.4714 19.9286,4.6428C20.4429,4.8143 20.7571,5.3571 20.5857,5.9L14.2143,26.7C14.1,27.1286 13.7,27.4143 13.2714,27.4143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_lifestyle.xml b/app/src/main/res/drawable/ic_cat_lifestyle.xml
index fa1c55da93cf084ba546b1ea6be66ae751cfb456..692fdb0635215dcf2b35ac7c2dda64d0115078be 100644
--- a/app/src/main/res/drawable/ic_cat_lifestyle.xml
+++ b/app/src/main/res/drawable/ic_cat_lifestyle.xml
@@ -24,9 +24,9 @@
     <clip-path android:pathData="M6.2285,2.7571h19.5429v26.4857h-19.5429z M 0,0"/>
     <path
         android:pathData="M16,17.7571C11.8857,17.7571 8.5143,14.3857 8.5143,10.2429C8.5143,6.1 11.8857,2.7571 16,2.7571C20.1143,2.7571 23.4857,6.1286 23.4857,10.2429C23.4857,14.3571 20.1429,17.7571 16,17.7571ZM16,4.7571C12.9714,4.7571 10.5143,7.2143 10.5143,10.2429C10.5143,13.2714 12.9714,15.7286 16,15.7286C19.0286,15.7286 21.4857,13.2714 21.4857,10.2429C21.4857,7.2143 19.0286,4.7571 16,4.7571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M24.7714,29.2429C24.2285,29.2429 23.7714,28.7857 23.7714,28.2429C23.7714,20.4714 20.8571,20.4714 15.9999,20.4714C11.1428,20.4714 8.2285,20.4429 8.2285,28.2429C8.2285,28.7857 7.7714,29.2429 7.2285,29.2429C6.6857,29.2429 6.2285,28.7857 6.2285,28.2429C6.2285,18.4714 11.1999,18.4714 15.9999,18.4714C20.7999,18.4714 25.7714,18.4714 25.7714,28.2429C25.7714,28.7857 25.3428,29.2429 24.7714,29.2429Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_maps_and_navigation.xml b/app/src/main/res/drawable/ic_cat_maps_and_navigation.xml
index d1f369593e104abafaf3e57fa939dae8a6ec9217..f1066344db1da0710ccb193c18fb9d74e1a8fd5b 100644
--- a/app/src/main/res/drawable/ic_cat_maps_and_navigation.xml
+++ b/app/src/main/res/drawable/ic_cat_maps_and_navigation.xml
@@ -24,12 +24,12 @@
     <clip-path android:pathData="M3.2285,2.1429h25.5429v27.7143h-25.5429z M 0,0"/>
     <path
         android:pathData="M19.9142,29.8572C19.7428,29.8572 19.5428,29.8001 19.3999,29.7144L12.0857,25.2572L4.7428,29.7144C4.4285,29.9144 4.0571,29.9144 3.7428,29.7429C3.4285,29.5429 3.2285,29.2286 3.2285,28.8572V11.9715C3.2285,11.6286 3.3999,11.2858 3.7142,11.1144L5.5142,10.0286C5.9999,9.7429 6.5999,9.8858 6.8857,10.3715C7.1714,10.8572 7.0285,11.4572 6.5428,11.7429L5.2285,12.5429V27.0858L11.5428,23.2286C11.8571,23.0286 12.2571,23.0286 12.5714,23.2286L19.8857,27.6858L26.7428,23.5144V9.0001L26.3999,9.2001C25.9142,9.4858 25.3142,9.3429 25.0285,8.8572C24.7428,8.3715 24.8857,7.7715 25.3714,7.4858L27.2285,6.3429C27.5428,6.1429 27.9142,6.1429 28.2285,6.3144C28.5428,6.4858 28.7428,6.8286 28.7428,7.2001V24.0858C28.7428,24.4286 28.5714,24.7715 28.2571,24.9429L20.4285,29.7144C20.2857,29.8001 20.1142,29.8572 19.9142,29.8572Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M15.9999,22C15.7142,22 15.4285,21.8857 15.2285,21.6572L15.0285,21.4C14.8856,21.2286 14.7428,21.0572 14.5999,20.8857C13.5713,19.6286 12.5999,18.3715 11.7713,17.0857C10.6856,15.4286 9.9427,14.0286 9.4285,12.6572C9.1142,11.8286 8.9427,11.1429 8.8285,10.4572C8.5713,8.6572 8.9142,6.9715 9.8856,5.4857C10.9999,3.7429 12.5999,2.6572 14.6285,2.2857C16.4285,1.9429 18.1428,2.2286 19.6856,3.1715C21.5999,4.3429 22.7713,6.0572 23.1428,8.2857C23.3142,9.3429 23.2285,10.4572 22.857,11.6857C22.4285,13.1429 21.7428,14.6 20.657,16.3715C19.8285,17.7143 18.8856,19.0572 17.7142,20.4572C17.5142,20.7143 17.3142,20.9429 17.0856,21.2C16.9999,21.3143 16.9142,21.4 16.8285,21.5143L16.7999,21.5429C16.6285,21.8 16.3428,21.9715 16.0285,22C16.057,22 16.0285,22 15.9999,22ZM16.057,4.1429C15.7142,4.1429 15.3713,4.1715 15.0285,4.2572C13.5428,4.5429 12.4285,5.3143 11.5999,6.5715C10.8856,7.6572 10.657,8.8286 10.8285,10.1715C10.9142,10.7143 11.057,11.2857 11.3142,11.9429C11.7713,13.2 12.457,14.4857 13.457,16C14.1999,17.1429 15.057,18.3143 15.9999,19.4286C16.057,19.3429 16.1428,19.2572 16.1999,19.2C17.2856,17.8286 18.1999,16.5715 18.9713,15.3143C19.9713,13.7143 20.5713,12.4 20.9428,11.1143C21.2285,10.1715 21.2856,9.3715 21.1713,8.6C20.8856,6.9429 20.0856,5.7429 18.657,4.8857C17.857,4.4 16.9713,4.1429 16.057,4.1429Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M18.2284,9.3715C18.2284,8.1429 17.2284,7.1143 15.9427,7.1429C14.7427,7.1715 13.7712,8.2001 13.7712,9.3715C13.7712,10.6001 14.8284,11.6572 16.1427,11.6001C17.3141,11.5429 18.2284,10.5429 18.2284,9.3715Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_medical.xml b/app/src/main/res/drawable/ic_cat_medical.xml
index 42f0acc309769c2e358a9781cc63aa4f99c42822..77efcdd393eaaf4e49fcecca016fab0267fc168b 100644
--- a/app/src/main/res/drawable/ic_cat_medical.xml
+++ b/app/src/main/res/drawable/ic_cat_medical.xml
@@ -24,15 +24,15 @@
     <clip-path android:pathData="M2.7429,3.6h26.5143v24.8h-26.5143z M 0,0"/>
     <path
         android:pathData="M26.6286,28.4H5.3715C3.9144,28.4 2.7429,27.2285 2.7429,25.7714V10.7428C2.7429,9.2857 3.9144,8.1143 5.3715,8.1143H26.6286C28.0858,8.1143 29.2572,9.2857 29.2572,10.7428V25.7714C29.2572,27.2285 28.0858,28.4 26.6286,28.4ZM5.3715,10.1143C5.0286,10.1143 4.7429,10.4 4.7429,10.7428V25.7714C4.7429,26.1143 5.0286,26.4 5.3715,26.4H26.6286C26.9715,26.4 27.2572,26.1143 27.2572,25.7714V10.7428C27.2572,10.4 26.9715,10.1143 26.6286,10.1143H5.3715Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M19.6287,10.1143H12.3716C11.8287,10.1143 11.3716,9.6571 11.3716,9.1143V4.6C11.3716,4.0571 11.8287,3.6 12.3716,3.6H19.6002C20.143,3.6 20.6002,4.0571 20.6002,4.6V9.1143C20.6287,9.6857 20.1716,10.1143 19.6287,10.1143ZM13.3716,8.1143H18.6002V5.6H13.3716V8.1143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M16.0001,23.6856C15.4573,23.6856 15.0001,23.2285 15.0001,22.6856V13.8285C15.0001,13.2856 15.4573,12.8285 16.0001,12.8285C16.543,12.8285 17.0001,13.2856 17.0001,13.8285V22.6856C17.0001,23.2285 16.543,23.6856 16.0001,23.6856Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.4287,19.2571H11.5715C11.0287,19.2571 10.5715,18.7999 10.5715,18.2571C10.5715,17.7142 11.0287,17.2571 11.5715,17.2571H20.4287C20.9715,17.2571 21.4287,17.7142 21.4287,18.2571C21.4287,18.7999 20.9715,19.2571 20.4287,19.2571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_music_and_audio.xml b/app/src/main/res/drawable/ic_cat_music_and_audio.xml
index b6f87e4fb290654c7a6f0b8474bb4275b2327ebb..79bc8b9265c296214038a88207ff372be0fceb3a 100644
--- a/app/src/main/res/drawable/ic_cat_music_and_audio.xml
+++ b/app/src/main/res/drawable/ic_cat_music_and_audio.xml
@@ -24,15 +24,15 @@
     <clip-path android:pathData="M3.4143,1.3143h25.1714v29.3714h-25.1714z M 0,0"/>
     <path
         android:pathData="M9.235,30.3223C11.5908,29.4141 12.9025,27.1263 12.1646,25.2121C11.4267,23.298 8.9188,22.4825 6.563,23.3907C4.2071,24.2988 2.8955,26.5867 3.6334,28.5008C4.3713,30.4149 6.8792,31.2304 9.235,30.3223Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.3802,26.495C27.736,25.5869 29.0476,23.299 28.3097,21.3849C27.5719,19.4708 25.0639,18.6553 22.7081,19.5634C20.3523,20.4716 19.0407,22.7595 19.7785,24.6736C20.5164,26.5877 23.0243,27.4032 25.3802,26.495Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_news.xml b/app/src/main/res/drawable/ic_cat_news.xml
index d3f9a4795c52b47fd6e856f9a28485e5eb2091e9..30bc7e8c7d1b39c6074e1a53d21dcd83146f4f87 100644
--- a/app/src/main/res/drawable/ic_cat_news.xml
+++ b/app/src/main/res/drawable/ic_cat_news.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="576"
     android:viewportHeight="512">
   <path
-      android:fillColor="#FF000000"
+      android:fillColor="@color/colorAccent"
       android:pathData="M552,64L112,64c-20.858,0 -38.643,13.377 -45.248,32L24,96c-13.255,0 -24,10.745 -24,24v272c0,30.928 25.072,56 56,56h496c13.255,0 24,-10.745 24,-24L576,88c0,-13.255 -10.745,-24 -24,-24zM48,392L48,144h16v248c0,4.411 -3.589,8 -8,8s-8,-3.589 -8,-8zM528,400L111.422,400c0.374,-2.614 0.578,-5.283 0.578,-8L112,112h416v288zM172,280h136c6.627,0 12,-5.373 12,-12v-96c0,-6.627 -5.373,-12 -12,-12L172,160c-6.627,0 -12,5.373 -12,12v96c0,6.627 5.373,12 12,12zM200,200h80v40h-80v-40zM160,340v-24c0,-6.627 5.373,-12 12,-12h136c6.627,0 12,5.373 12,12v24c0,6.627 -5.373,12 -12,12L172,352c-6.627,0 -12,-5.373 -12,-12zM352,340v-24c0,-6.627 5.373,-12 12,-12h104c6.627,0 12,5.373 12,12v24c0,6.627 -5.373,12 -12,12L364,352c-6.627,0 -12,-5.373 -12,-12zM352,196v-24c0,-6.627 5.373,-12 12,-12h104c6.627,0 12,5.373 12,12v24c0,6.627 -5.373,12 -12,12L364,208c-6.627,0 -12,-5.373 -12,-12zM352,268v-24c0,-6.627 5.373,-12 12,-12h104c6.627,0 12,5.373 12,12v24c0,6.627 -5.373,12 -12,12L364,280c-6.627,0 -12,-5.373 -12,-12z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_news_and_magazine.xml b/app/src/main/res/drawable/ic_cat_news_and_magazine.xml
index 6376e4481c2c0a785ac5c64149379a711fd9df26..993b6dd4a2bb19db6293a9c9efd8d6ad96fa4e48 100644
--- a/app/src/main/res/drawable/ic_cat_news_and_magazine.xml
+++ b/app/src/main/res/drawable/ic_cat_news_and_magazine.xml
@@ -24,33 +24,33 @@
     <clip-path android:pathData="M1.6001,5h28.8v22h-28.8z M 0,0"/>
     <path
         android:pathData="M26.8859,27H24.8573C24.3144,27 23.8573,26.5428 23.8573,26C23.8573,25.4571 24.3144,25 24.8573,25H26.8859C27.7144,25 28.4002,24.3142 28.4002,23.4857V9.6571H24.8573C24.3144,9.6571 23.8573,9.2 23.8573,8.6571C23.8573,8.1143 24.3144,7.6571 24.8573,7.6571H29.4002C29.943,7.6571 30.4002,8.1143 30.4002,8.6571V23.4857C30.4002,25.4285 28.8287,27 26.8859,27Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.4286,11.6571H15.4857C14.9429,11.6571 14.4857,11.2 14.4857,10.6571C14.4857,10.1142 14.9429,9.6571 15.4857,9.6571H20.4286C20.9714,9.6571 21.4286,10.1142 21.4286,10.6571C21.4286,11.2 21,11.6571 20.4286,11.6571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.4286,15.2858H15.4857C14.9429,15.2858 14.4857,14.8286 14.4857,14.2858C14.4857,13.7429 14.9429,13.2858 15.4857,13.2858H20.4286C20.9714,13.2858 21.4286,13.7429 21.4286,14.2858C21.4286,14.8286 21,15.2858 20.4286,15.2858Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M11.3144,10.6571H6.3716V14.2857H11.3144V10.6571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M11.343,15.2857H6.3716C5.8287,15.2857 5.3716,14.8285 5.3716,14.2857V10.6571C5.3716,10.1142 5.8287,9.6571 6.3716,9.6571H11.3144C11.8573,9.6571 12.3144,10.1142 12.3144,10.6571V14.2857C12.343,14.8571 11.8859,15.2857 11.343,15.2857ZM7.3716,13.2857H10.3144V11.6571H7.3716V13.2857Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.4286,18.9143H15.4857C14.9429,18.9143 14.4857,18.4572 14.4857,17.9143C14.4857,17.3714 14.9429,16.9143 15.4857,16.9143H20.4286C20.9714,16.9143 21.4286,17.3714 21.4286,17.9143C21.4286,18.4572 21,18.9143 20.4286,18.9143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M20.4286,22.5428H15.4857C14.9429,22.5428 14.4857,22.0857 14.4857,21.5428C14.4857,21 14.9429,20.5428 15.4857,20.5428H20.4286C20.9714,20.5428 21.4286,21 21.4286,21.5428C21.4286,22.0857 21,22.5428 20.4286,22.5428Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M11.343,18.9143H6.3716C5.8287,18.9143 5.3716,18.4572 5.3716,17.9143C5.3716,17.3714 5.8287,16.9143 6.3716,16.9143H11.3144C11.8573,16.9143 12.3144,17.3714 12.3144,17.9143C12.3144,18.4572 11.8859,18.9143 11.343,18.9143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M11.343,22.5428H6.3716C5.8287,22.5428 5.3716,22.0857 5.3716,21.5428C5.3716,21 5.8287,20.5428 6.3716,20.5428H11.3144C11.8573,20.5428 12.3144,21 12.3144,21.5428C12.3144,22.0857 11.8859,22.5428 11.343,22.5428Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M27.3715,27H5.1144C3.1715,27 1.6001,25.4286 1.6001,23.4857V6C1.6001,5.4571 2.0572,5 2.6001,5H24.8572C25.4001,5 25.8572,5.4571 25.8572,6V23.4857C25.8572,24.3143 26.543,25 27.3715,25C27.9144,25 28.3715,25.4571 28.3715,26C28.3715,26.5429 27.9144,27 27.3715,27ZM3.6001,7V23.4857C3.6001,24.3143 4.2858,25 5.1144,25H24.2001C23.9715,24.5429 23.8572,24.0286 23.8572,23.4857V7H3.6001Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_parenting.xml b/app/src/main/res/drawable/ic_cat_parenting.xml
index 54865a75f49e6a04aad8f81f9310e1e08d85edaa..0a01883533e9f3696a8c1dc070dbd23593cbd8d6 100644
--- a/app/src/main/res/drawable/ic_cat_parenting.xml
+++ b/app/src/main/res/drawable/ic_cat_parenting.xml
@@ -24,15 +24,15 @@
     <clip-path android:pathData="M1.3999,3.5714h29.2v24.8571h-29.2z M 0,0"/>
     <path
         android:pathData="M21.3998,17.7143C17.5141,17.7143 14.3427,14.5428 14.3427,10.6571C14.3427,6.7714 17.5141,3.5714 21.3998,3.5714C25.2855,3.5714 28.4569,6.7428 28.4569,10.6286C28.4569,14.5143 25.2855,17.7143 21.3998,17.7143ZM21.3998,5.5714C18.5998,5.5714 16.3427,7.8571 16.3427,10.6286C16.3427,13.4286 18.6284,15.6857 21.3998,15.6857C24.1712,15.6857 26.4569,13.4 26.4569,10.6286C26.4569,7.8571 24.1998,5.5714 21.3998,5.5714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M29.5998,28.4285C29.057,28.4285 28.5998,27.9714 28.5998,27.4285C28.5998,21.4857 24.6855,20.2285 21.3998,20.2285C18.1141,20.2285 14.1998,21.4857 14.1998,27.4285C14.1998,27.9714 13.7427,28.4285 13.1998,28.4285C12.657,28.4285 12.1998,27.9714 12.1998,27.4285C12.1998,21.5714 15.5713,18.2285 21.3998,18.2285C27.257,18.2285 30.5998,21.5714 30.5998,27.4285C30.5998,27.9714 30.1427,28.4285 29.5998,28.4285Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M6.7142,22.2571C3.7713,22.2571 1.3999,19.8857 1.3999,16.9428C1.3999,14 3.7713,11.6285 6.7142,11.6285C9.6571,11.6285 12.0285,14 12.0285,16.9428C12.0285,19.8857 9.6285,22.2571 6.7142,22.2571ZM6.7142,13.6571C4.8856,13.6571 3.3999,15.1428 3.3999,16.9428C3.3999,18.7714 4.8856,20.2571 6.7142,20.2571C8.5428,20.2571 10.0285,18.7714 10.0285,16.9428C10.0285,15.1428 8.5428,13.6571 6.7142,13.6571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M10.2571,28.4285C9.7142,28.4285 9.2571,27.9713 9.2571,27.4285C9.2571,25.7428 8.4,24.8856 6.7142,24.8856C5.0285,24.8856 4.1714,25.7428 4.1714,27.4285C4.1714,27.9713 3.7142,28.4285 3.1714,28.4285C2.6285,28.4285 2.1714,27.9713 2.1714,27.4285C2.1714,24.6285 3.9142,22.8856 6.7142,22.8856C9.5142,22.8856 11.2571,24.6285 11.2571,27.4285C11.2571,27.9713 10.8285,28.4285 10.2571,28.4285Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_personalization.xml b/app/src/main/res/drawable/ic_cat_personalization.xml
index 8fb43cd211d02068f47a4146f6153fac9ce896b1..4e0748dda3aa6498d8041265c95a267db1156f64 100644
--- a/app/src/main/res/drawable/ic_cat_personalization.xml
+++ b/app/src/main/res/drawable/ic_cat_personalization.xml
@@ -24,9 +24,9 @@
     <clip-path android:pathData="M1.4285,3.9429h29.1429v24.1143h-29.1429z M 0,0"/>
     <path
         android:pathData="M18.3429,21.0287C18.0857,21.0287 17.8286,20.9429 17.6286,20.7429C17.2286,20.3429 17.2286,19.7144 17.6286,19.3429L28.0571,8.9144C28.7429,8.2287 28.7429,7.1429 28.0571,6.4572C27.3714,5.7715 26.2857,5.7715 25.6,6.4572L15.1714,16.8858C14.7714,17.2858 14.1429,17.2858 13.7714,16.8858C13.3714,16.4858 13.3714,15.8572 13.7714,15.4858L24.2,5.0286C25.6571,3.5715 28.0286,3.5715 29.4857,5.0286C30.9429,6.4858 30.9429,8.8572 29.4857,10.3144L19.0571,20.7429C18.8571,20.9429 18.6,21.0287 18.3429,21.0287Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M10.7714,28.0572C7.1714,28.0572 3.6571,25.9429 1.7714,24.2858C1.4,23.9429 1.3143,23.4001 1.6,22.9715C1.8857,22.5429 2.4286,22.4001 2.8857,22.6287C2.9429,22.6572 4.4286,23.3429 5.8,22.4858C6.4286,22.0858 6.6,21.6001 6.9143,20.6001C7.2,19.6858 7.5143,18.5429 8.5143,17.3429C9.6286,15.9715 11.4,15.1429 13.2,15.1429C14.8571,15.1429 16.3429,15.8287 17.3429,17.0287C18.7143,18.7144 20.4286,22.0572 16.4857,25.7715C14.7143,27.4287 12.7429,28.0572 10.7714,28.0572ZM5.8571,24.6572C6.3429,24.9144 6.8571,25.1715 7.4,25.3715C10.4857,26.5715 13.0571,26.2287 15.0857,24.3144C17.2286,22.3144 17.4571,20.3429 15.7714,18.2858C15.1429,17.5429 14.2286,17.1144 13.1714,17.1144C11.9714,17.1144 10.8,17.6572 10.0286,18.5715C9.2857,19.4572 9.0571,20.3144 8.8,21.1429C8.4857,22.2287 8.1429,23.3144 6.8571,24.1429C6.5143,24.4001 6.2,24.5429 5.8571,24.6572Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_photography.xml b/app/src/main/res/drawable/ic_cat_photography.xml
index 1a4d77bc03c8c0756f7a65cf3f8cc7c070fab990..0a801ce12362e9b8023e71c589bfdbb9cacf811b 100644
--- a/app/src/main/res/drawable/ic_cat_photography.xml
+++ b/app/src/main/res/drawable/ic_cat_photography.xml
@@ -24,24 +24,24 @@
     <clip-path android:pathData="M2.0571,3.1428h27.8857v25.7143h-27.8857z M 0,0"/>
     <path
         android:pathData="M7.7714,6.4571H6.3143C6.2,6.4571 6.0857,6.3428 6.0857,6.2285C6.0857,5.8857 6.3714,5.6 6.7143,5.6H7.3428C7.6857,5.6 7.9714,5.8857 7.9714,6.2285C8,6.3714 7.8857,6.4571 7.7714,6.4571Z"
-        android:fillColor="#ffffff"/>
+        android:fillColor="@color/color_default_view_on_accent"/>
     <path
         android:pathData="M6.3143,6.4571H7.7715C7.8857,6.4571 8,6.3428 8,6.2285C8,5.8857 7.7143,5.6 7.3714,5.6H6.7429C6.4,5.6 6.1143,5.8857 6.1143,6.2285C6.0857,6.3714 6.2,6.4571 6.3143,6.4571Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M7.7714,7.4571H6.3143C5.6286,7.4571 5.0857,6.9143 5.0857,6.2285C5.0857,5.3143 5.8285,4.6 6.7143,4.6H7.3428C8.2571,4.6 8.9714,5.3428 8.9714,6.2285C9,6.9143 8.4285,7.4571 7.7714,7.4571ZM7.0286,5.9714C7,6.0571 6.9714,6.1428 6.9714,6.2571C6.9714,6.3143 7,6.4 7.0286,6.4571C7.0571,6.4 7.0857,6.3428 7.0857,6.2571C7.0857,6.1428 7.0857,6.0571 7.0286,5.9714Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_productivity.xml b/app/src/main/res/drawable/ic_cat_productivity.xml
index 79860a18948f7b7cb6018e61084951e4ad7b77d2..934c5f97e4ddebb23d755a8a7fe5a7e54b6c434e 100644
--- a/app/src/main/res/drawable/ic_cat_productivity.xml
+++ b/app/src/main/res/drawable/ic_cat_productivity.xml
@@ -24,36 +24,36 @@
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_reference.xml b/app/src/main/res/drawable/ic_cat_reference.xml
index a4d9168b7bd2fb07d15429a29a4bc2f4d17ea129..28a38b0de2f9940440987590341193a5ca0f7eaa 100644
--- a/app/src/main/res/drawable/ic_cat_reference.xml
+++ b/app/src/main/res/drawable/ic_cat_reference.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="448"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
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diff --git a/app/src/main/res/drawable/ic_cat_shopping.xml b/app/src/main/res/drawable/ic_cat_shopping.xml
index f18c1881f4333f5d69bf32ed6c88301cee1d9093..2cc3855f7f73bd595e5fcf3e0aa6bc20e90328c2 100644
--- a/app/src/main/res/drawable/ic_cat_shopping.xml
+++ b/app/src/main/res/drawable/ic_cat_shopping.xml
@@ -24,24 +24,24 @@
     <clip-path android:pathData="M3.5715,3.8857h24.8571v24.2286h-24.8571z M 0,0"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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         android:pathData="M27.4287,16.5428H4.5715C4.0287,16.5428 3.5715,16.0857 3.5715,15.5428V11.2285C3.5715,10.6857 4.0287,10.2285 4.5715,10.2285H27.4287C27.9715,10.2285 28.4287,10.6857 28.4287,11.2285V15.5428C28.4287,16.0857 28.0001,16.5428 27.4287,16.5428ZM5.5715,14.5428H26.4287V12.2285H5.5715V14.5428Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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         android:pathData="M10.2859,12.2286C10.0859,12.2286 9.9144,12.1714 9.743,12.0571C9.2858,11.7429 9.1716,11.1143 9.4573,10.6571L13.7144,4.3143C14.0287,3.8571 14.6573,3.7429 15.1144,4.0286C15.5716,4.3429 15.6859,4.9714 15.4001,5.4286L11.1144,11.7714C10.9144,12.0571 10.6001,12.2286 10.2859,12.2286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_social.xml b/app/src/main/res/drawable/ic_cat_social.xml
index 546c02480c398dc3a8c56854ece001cc61c4ae7a..d80bde216c842fb69e0c23d8d0968ce8f092e35f 100644
--- a/app/src/main/res/drawable/ic_cat_social.xml
+++ b/app/src/main/res/drawable/ic_cat_social.xml
@@ -24,21 +24,21 @@
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+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_sports.xml b/app/src/main/res/drawable/ic_cat_sports.xml
index 651c534071af2e10613a9cddc36d46a13576a2fc..00c39ad3abbc3392c66d0474424b150e46d6f3b5 100644
--- a/app/src/main/res/drawable/ic_cat_sports.xml
+++ b/app/src/main/res/drawable/ic_cat_sports.xml
@@ -24,21 +24,21 @@
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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+        android:fillColor="@color/colorAccent"/>
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diff --git a/app/src/main/res/drawable/ic_cat_tools.xml b/app/src/main/res/drawable/ic_cat_tools.xml
index 385eaeb6c9bd9fa22bdfae2e5a737f738b73fd9e..14b927ed816fbf3506259eb16754b2ce0eb3509e 100644
--- a/app/src/main/res/drawable/ic_cat_tools.xml
+++ b/app/src/main/res/drawable/ic_cat_tools.xml
@@ -24,12 +24,12 @@
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+        android:fillColor="@color/colorAccent"/>
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-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
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 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_travel.xml b/app/src/main/res/drawable/ic_cat_travel.xml
index 8aedad3134472eb472573fa92522410d3911892f..49c396ca1ae067be5cdad41e7558cd5d2c38ad95 100644
--- a/app/src/main/res/drawable/ic_cat_travel.xml
+++ b/app/src/main/res/drawable/ic_cat_travel.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="448"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M280,328c0,-22.091 17.909,-40 40,-40s40,17.909 40,40 -17.909,40 -40,40 -40,-17.909 -40,-40zM128,368c22.091,0 40,-17.909 40,-40s-17.909,-40 -40,-40 -40,17.909 -40,40 17.909,40 40,40zM448,109.714v228.572c0,49.194 -43.706,90.629 -99.059,104.713l58.758,58.758c3.78,3.78 1.103,10.243 -4.243,10.243h-48.427a11.996,11.996 0,0 1,-8.485 -3.515L286.059,448L161.941,448l-60.485,60.485A12.002,12.002 0,0 1,92.971 512L44.544,512c-5.345,0 -8.022,-6.463 -4.243,-10.243l58.758,-58.758C43.886,428.961 0,387.656 0,338.286L0,109.714C0,45.928 71.001,0 138.286,0h171.428C377.889,0 448,45.922 448,109.714zM50.774,96h346.534c-10.2,-26.136 -47.971,-48 -87.595,-48L138.286,48c-38.862,0 -77.011,21.67 -87.512,48zM48,224h152v-80L48,144v80zM400,272L48,272v66.286C48,374.495 99.975,400 138.286,400h171.428C347.479,400 400,374.816 400,338.286L400,272zM400,144L248,144v80h152v-80z"/>
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diff --git a/app/src/main/res/drawable/ic_cat_travel_and_local.xml b/app/src/main/res/drawable/ic_cat_travel_and_local.xml
index 643c0b4d747da0a70b5486f4146836560dfb186a..d6f8c20ef1a6560825d3ee128ffd0815058ffe95 100644
--- a/app/src/main/res/drawable/ic_cat_travel_and_local.xml
+++ b/app/src/main/res/drawable/ic_cat_travel_and_local.xml
@@ -24,15 +24,15 @@
     <clip-path android:pathData="M2.7429,3.8857h26.5143v24.2286h-26.5143z M 0,0"/>
     <path
         android:pathData="M26.6286,28.1143H5.3715C3.9144,28.1143 2.7429,26.9429 2.7429,25.4858V10.4572C2.7429,9 3.9144,7.8286 5.3715,7.8286H26.6286C28.0858,7.8286 29.2572,9 29.2572,10.4572V25.4858C29.2572,26.9429 28.0858,28.1143 26.6286,28.1143ZM5.3715,9.8286C5.0286,9.8286 4.7429,10.1143 4.7429,10.4572V25.4858C4.7429,25.8286 5.0286,26.1143 5.3715,26.1143H26.6286C26.9715,26.1143 27.2572,25.8286 27.2572,25.4858V10.4572C27.2572,10.1143 26.9715,9.8286 26.6286,9.8286H5.3715Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M19.6287,9.8286H12.3716C11.8287,9.8286 11.3716,9.3715 11.3716,8.8286V6.4857C11.3716,5.0572 12.543,3.8857 13.9716,3.8857H18.0002C19.4287,3.8857 20.6002,5.0572 20.6002,6.4857V8.8286C20.6287,9.3715 20.1716,9.8286 19.6287,9.8286ZM13.3716,7.8286H18.6002V6.4857C18.6002,6.1429 18.343,5.8857 18.0002,5.8857H13.9716C13.6287,5.8857 13.3716,6.1429 13.3716,6.4857V7.8286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M9.4572,28.1143C8.9143,28.1143 8.4572,27.6572 8.4572,27.1143V8.8286C8.4572,8.2858 8.9143,7.8286 9.4572,7.8286C10,7.8286 10.4572,8.2858 10.4572,8.8286V27.1143C10.4572,27.6572 10,28.1143 9.4572,28.1143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M22.5428,28.1143C22,28.1143 21.5428,27.6572 21.5428,27.1143V8.8286C21.5428,8.2858 22,7.8286 22.5428,7.8286C23.0857,7.8286 23.5428,8.2858 23.5428,8.8286V27.1143C23.5428,27.6572 23.1143,28.1143 22.5428,28.1143Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_video_players.xml b/app/src/main/res/drawable/ic_cat_video_players.xml
index 7ae6b97c6c3e0135916856acb472e8a4e08bae5d..8ac0af3d61449906308ad3a171fa8df40cd97ecd 100644
--- a/app/src/main/res/drawable/ic_cat_video_players.xml
+++ b/app/src/main/res/drawable/ic_cat_video_players.xml
@@ -24,27 +24,27 @@
     <clip-path android:pathData="M1.6428,5.4286h28.7143v21.1429h-28.7143z M 0,0"/>
     <path
         android:pathData="M25.9857,7.4286C27.3,7.4286 28.3571,8.4857 28.3571,9.8V22.2286C28.3571,23.5429 27.3,24.6 25.9857,24.6H5.9857C4.7,24.5714 3.6428,23.5143 3.6428,22.2V9.8C3.6428,8.4857 4.7,7.4286 6.0142,7.4286H25.9857ZM25.9857,5.4286H5.9857C3.5857,5.4286 1.6428,7.3714 1.6428,9.8V22.2286C1.6428,24.6286 3.5857,26.5714 6.0142,26.5714H26.0143C28.4143,26.5714 30.3857,24.6286 30.3857,22.2V9.8C30.3571,7.3714 28.3857,5.4286 25.9857,5.4286Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M6.3287,9.8572C6.9858,9.8572 7.5287,10.4 7.5287,11.0572C7.5287,11.7143 6.9858,12.2572 6.3287,12.2572C5.6715,12.2572 5.1287,11.7143 5.1287,11.0572C5.1287,10.4 5.6715,9.8572 6.3287,9.8572Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M6.3287,14.7144C6.9858,14.7144 7.5287,15.2572 7.5287,15.9144C7.5287,16.5715 6.9858,17.1144 6.3287,17.1144C5.6715,17.1144 5.1287,16.5715 5.1287,15.9144C5.1287,15.2572 5.6715,14.7144 6.3287,14.7144Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M6.3287,19.543C6.9858,19.543 7.5287,20.0858 7.5287,20.743C7.5287,21.4001 6.9858,21.943 6.3287,21.943C5.6715,21.943 5.1287,21.4001 5.1287,20.743C5.1287,20.0858 5.6715,19.543 6.3287,19.543Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.7,9.8572C26.3571,9.8572 26.9,10.4 26.9,11.0572C26.9,11.7143 26.3571,12.2572 25.7,12.2572C25.0429,12.2572 24.5,11.7143 24.5,11.0572C24.5,10.4 25.0429,9.8572 25.7,9.8572Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.7,14.7144C26.3571,14.7144 26.9,15.2572 26.9,15.9144C26.9,16.5715 26.3571,17.1144 25.7,17.1144C25.0429,17.1144 24.5,16.5715 24.5,15.9144C24.5,15.2572 25.0429,14.7144 25.7,14.7144Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M25.7,19.543C26.3571,19.543 26.9,20.0858 26.9,20.743C26.9,21.4001 26.3571,21.943 25.7,21.943C25.0429,21.943 24.5,21.4001 24.5,20.743C24.5,20.0858 25.0429,19.543 25.7,19.543Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
     <path
         android:pathData="M14.5571,13.2285C14.7,13.2285 14.8714,13.2571 15.0143,13.3428L18.5,15.3714C19.1,15.7142 19.1,16.5999 18.5,16.9714L15.0143,18.9999C14.8714,19.0857 14.7,19.1142 14.5571,19.1142C14.0714,19.1142 13.6428,18.7428 13.6428,18.1999V14.1428C13.6428,13.5999 14.1,13.2285 14.5571,13.2285ZM14.5571,11.2285C12.9571,11.2285 11.6428,12.5428 11.6428,14.1428V18.1714C11.6428,19.7714 12.9571,21.0857 14.5571,21.0857C15.0714,21.0857 15.5571,20.9428 16.0143,20.6857L19.5,18.6571C20.3857,18.1428 20.9571,17.1714 20.9571,16.1428C20.9571,15.1142 20.3857,14.1428 19.5,13.6285L16.0143,11.5999C15.5857,11.3714 15.0714,11.2285 14.5571,11.2285Z"
-        android:fillColor="#0088ED"/>
+        android:fillColor="@color/colorAccent"/>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_cat_weather.xml b/app/src/main/res/drawable/ic_cat_weather.xml
index fcaafe1c003b659488937a6c650299358471397d..388d54fff6c3ac71f082a692c3a012cfe6aa0777 100644
--- a/app/src/main/res/drawable/ic_cat_weather.xml
+++ b/app/src/main/res/drawable/ic_cat_weather.xml
@@ -26,28 +26,28 @@
       <clip-path android:pathData="M0,2.3001h27.0286v25.2571h-27.0286z M 0,0"/>
       <path
           android:pathData="M18.7143,27.5572H4.3429C1.9429,27.5572 0,25.5857 0,23.2143C0,20.8429 1.9429,18.8714 4.3429,18.8714H4.6286C4.6286,18.8429 4.6286,18.7857 4.6286,18.7572C4.6286,16.3572 6.5714,14.4143 8.9714,14.4143H14.0857C16.4857,14.4143 18.4286,16.3572 18.4286,18.7572C18.4286,18.7857 18.4286,18.8429 18.4286,18.8714H18.7143C21.1143,18.8714 23.0571,20.8143 23.0571,23.2143C23.0571,25.6143 21.1143,27.5572 18.7143,27.5572ZM4.3429,20.8714C3.0571,20.8714 2,21.9286 2,23.2143C2,24.5 3.0571,25.5572 4.3429,25.5572H18.7143C20,25.5572 21.0571,24.5 21.0571,23.2143C21.0571,21.9286 20,20.8714 18.7143,20.8714H17.2286C16.9143,20.8714 16.6,20.7 16.4,20.4429C16.2,20.1857 16.1714,19.8429 16.2857,19.5286C16.3714,19.2714 16.4286,19.0143 16.4286,18.7572C16.4286,17.4714 15.3714,16.4143 14.0857,16.4143H8.9714C7.6857,16.4143 6.6286,17.4714 6.6286,18.7572C6.6286,19.0143 6.6857,19.2714 6.7714,19.5286C6.8857,19.8429 6.8286,20.1857 6.6571,20.4429C6.4571,20.7 6.1714,20.8714 5.8286,20.8714H4.3429Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
       <path
           android:pathData="M19.0571,4.9858C18.5143,4.9858 18.0571,4.5286 18.0571,3.9858V3.3001C18.0571,2.7572 18.5143,2.3001 19.0571,2.3001C19.6,2.3001 20.0571,2.7572 20.0571,3.3001V3.9858C20.0571,4.5572 19.6,4.9858 19.0571,4.9858Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
       <path
           android:pathData="M12.7428,11.3H12.0571C11.5143,11.3 11.0571,10.8429 11.0571,10.3C11.0571,9.7572 11.5143,9.3 12.0571,9.3H12.7428C13.2857,9.3 13.7428,9.7572 13.7428,10.3C13.7428,10.8429 13.3143,11.3 12.7428,11.3Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
       <path
           android:pathData="M26.0286,11.3H25.3429C24.8,11.3 24.3429,10.8429 24.3429,10.3C24.3429,9.7572 24.8,9.3 25.3429,9.3H26.0286C26.5715,9.3 27.0286,9.7572 27.0286,10.3C27.0286,10.8429 26.6,11.3 26.0286,11.3Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
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           android:pathData="M14.6001,6.843C14.343,6.843 14.0858,6.7573 13.8858,6.5573L13.4001,6.0716C13.0001,5.6716 13.0001,5.043 13.4001,4.6716C13.8001,4.2716 14.4287,4.2716 14.8287,4.6716L15.3144,5.1573C15.7144,5.5573 15.7144,6.1859 15.3144,6.5573C15.1144,6.7573 14.8572,6.843 14.6001,6.843Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
       <path
           android:pathData="M24.0001,16.2429C23.743,16.2429 23.4858,16.1572 23.2858,15.9572L22.8001,15.4429C22.4001,15.0429 22.4001,14.4144 22.8001,14.0144C23.2001,13.6144 23.8287,13.6144 24.2001,14.0144L24.6858,14.5001C25.0858,14.9001 25.0858,15.5286 24.6858,15.9286C24.5144,16.1286 24.2573,16.2429 24.0001,16.2429Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
       <path
           android:pathData="M23.4857,6.843C23.2286,6.843 22.9714,6.7573 22.7714,6.5573C22.3714,6.1573 22.3714,5.5287 22.7714,5.1573L23.2572,4.6716C23.6572,4.2716 24.2857,4.2716 24.6857,4.6716C25.0857,5.0716 25.0857,5.7002 24.6857,6.0716L24.2,6.5573C24,6.7573 23.7429,6.843 23.4857,6.843Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
       <path
           android:pathData="M19.0571,14.8714C16.5429,14.8714 14.4857,12.8142 14.4857,10.2999C14.4857,7.7857 16.5429,5.7285 19.0571,5.7285C21.5714,5.7285 23.6286,7.7857 23.6286,10.2999C23.6286,12.8142 21.5714,14.8714 19.0571,14.8714ZM19.0571,7.7285C17.6286,7.7285 16.4857,8.8714 16.4857,10.2999C16.4857,11.7285 17.6286,12.8714 19.0571,12.8714C20.4857,12.8714 21.6286,11.7285 21.6286,10.2999C21.6286,8.8714 20.4571,7.7285 19.0571,7.7285Z"
-          android:fillColor="#0088ED"/>
+          android:fillColor="@color/colorAccent"/>
     </group>
   </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_dialog_info.xml b/app/src/main/res/drawable/ic_dialog_info.xml
index 81c4c0b13bcdeed86b1bfd7d5ed46922020c3bfc..e0b1e064ac6ba88e52859b32b249bb7506f5ddd1 100644
--- a/app/src/main/res/drawable/ic_dialog_info.xml
+++ b/app/src/main/res/drawable/ic_dialog_info.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="512"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M256,8C119.043,8 8,119.083 8,256c0,136.997 111.043,248 248,248s248,-111.003 248,-248C504,119.083 392.957,8 256,8zM256,456c-110.532,0 -200,-89.431 -200,-200 0,-110.495 89.472,-200 200,-200 110.491,0 200,89.471 200,200 0,110.53 -89.431,200 -200,200zM256,118c23.196,0 42,18.804 42,42s-18.804,42 -42,42 -42,-18.804 -42,-42 18.804,-42 42,-42zM312,372c0,6.627 -5.373,12 -12,12h-88c-6.627,0 -12,-5.373 -12,-12v-24c0,-6.627 5.373,-12 12,-12h12v-64h-12c-6.627,0 -12,-5.373 -12,-12v-24c0,-6.627 5.373,-12 12,-12h64c6.627,0 12,5.373 12,12v100h12c6.627,0 12,5.373 12,12v24z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_error.xml b/app/src/main/res/drawable/ic_error.xml
index c06910320afc10c8fc8db88c43ec8fd64fe6bdb3..384e72776652d9b807df05cf97e5f3fd80787edc 100644
--- a/app/src/main/res/drawable/ic_error.xml
+++ b/app/src/main/res/drawable/ic_error.xml
@@ -21,6 +21,6 @@
     android:viewportWidth="512"
     android:viewportHeight="512">
   <path
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:pathData="M256,8C119.043,8 8,119.083 8,256c0,136.997 111.043,248 248,248s248,-111.003 248,-248C504,119.083 392.957,8 256,8zM256,456c-110.532,0 -200,-89.431 -200,-200 0,-110.495 89.472,-200 200,-200 110.491,0 200,89.471 200,200 0,110.53 -89.431,200 -200,200zM298,352c0,23.159 -18.841,42 -42,42s-42,-18.841 -42,-42 18.841,-42 42,-42 42,18.841 42,42zM216.63,140.599l6.8,136c0.319,6.387 5.591,11.401 11.985,11.401h41.17c6.394,0 11.666,-5.014 11.985,-11.401l6.8,-136c0.343,-6.854 -5.122,-12.599 -11.985,-12.599h-54.77c-6.863,0 -12.328,5.745 -11.985,12.599z"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_package_icon.xml b/app/src/main/res/drawable/ic_package_icon.xml
index 80a90bb913a5d60b815ce22f0fe3ece2392aafc0..97591eb73417b4c018e8920282d48f2d395c90d2 100644
--- a/app/src/main/res/drawable/ic_package_icon.xml
+++ b/app/src/main/res/drawable/ic_package_icon.xml
@@ -22,6 +22,6 @@
     android:viewportHeight="24">
   <path
       android:pathData="m4.2686,1.0758c-0.6036,-0.0042 -1.0347,0.4743 -1.0347,1.0345L3.2338,21.8897c0,0.6036 0.4315,1.0345 1.0347,1.0345l15.5163,0c0.5604,0 0.9305,-0.4313 0.9326,-1.0345l0.0485,-14.0366l-5.8633,0c-0.6035,0 -1.0346,-0.4313 -1.0346,-1.0344l0,0 0,-5.6721zM15.2475,1.1468l0,5.3272l5.5187,0l-0.0006,-0.2587c0,-0.2585 -0.1294,-0.5173 -0.3017,-0.7328l-4.2253,-4.034c-0.2155,-0.1722 -0.4739,-0.3017 -0.7326,-0.3017zM14.0123,8.3728c0.0746,-0.002 0.1446,0.0634 0.0904,0.1535l-0.4993,0.9198c0.9725,0.5255 1.6559,1.4978 1.6559,2.6278l-6.5449,0c0,-1.13 0.6571,-2.1021 1.6559,-2.6278l-0.4993,-0.9198c-0.0526,-0.1303 0.1312,-0.2097 0.1842,-0.1048l0.4993,0.9458c0.9199,-0.4207 1.9714,-0.394 2.865,0l0.4994,-0.9458c0.0246,-0.0328 0.0595,-0.0477 0.0934,-0.0486zM10.5017,10.3394c-0.1578,0 -0.2628,0.132 -0.2628,0.2628 0,0.158 0.1051,0.2891 0.2628,0.2891 0.158,0 0.2629,-0.1312 0.2629,-0.2891 0,-0.1318 -0.1052,-0.2628 -0.2629,-0.2628zM13.4719,10.3394c-0.1311,0 -0.2628,0.132 -0.2628,0.2628 0,0.158 0.1316,0.2891 0.2628,0.2891 0.158,0 0.2892,-0.1312 0.2892,-0.2891 0,-0.1318 -0.1315,-0.2628 -0.2892,-0.2628zM7.742,12.1789c0.3942,0 0.7097,0.3418 0.7097,0.7358l0,3.048c0,0.3944 -0.3155,0.7096 -0.7097,0.7096 -0.4205,0 -0.7885,-0.3156 -0.7885,-0.7096l0,-3.048c0,-0.394 0.3679,-0.7358 0.7885,-0.7358zM16.2318,12.1789c0.4206,0 0.8149,0.3418 0.8149,0.7358l0,3.048c0,0.3944 -0.3943,0.7096 -0.8149,0.7096 -0.3943,0 -0.7097,-0.3156 -0.7097,-0.7096l0,-3.048c0,-0.394 0.3154,-0.7358 0.7097,-0.7358zM8.7405,12.3365l6.4923,0l0,4.7037c0,0.4205 -0.3417,0.7884 -0.7622,0.7884l-0.5258,0l0,1.6029c0,0.946 -1.4718,0.946 -1.4718,0l0,-1.6029l-0.9726,0l0,1.6029c0,0.946 -1.4456,0.9722 -1.4456,0l-0.026,-1.6029l-0.4993,0c-0.4469,0 -0.7886,-0.3677 -0.7886,-0.7884z"
-      android:fillColor="@color/colorTextSecondary"
+      android:fillColor="@color/colorAccent"
       android:fillType="nonZero"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_red_ellipse.xml b/app/src/main/res/drawable/ic_red_ellipse.xml
index a17430c045fc9234d8fc03f17c385084525848e9..804c34a5e7914a8f2df78c5dc1514ef54bc328f2 100644
--- a/app/src/main/res/drawable/ic_red_ellipse.xml
+++ b/app/src/main/res/drawable/ic_red_ellipse.xml
@@ -22,5 +22,5 @@
     android:viewportHeight="11">
   <path
       android:pathData="M5.1585,5.8407m-5.0443,0a5.0443,5.0443 0,1 1,10.0885 0a5.0443,5.0443 0,1 1,-10.0885 0"
-      android:fillColor="#E83A52"/>
+      android:fillColor="@color/colorRed"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_search.xml b/app/src/main/res/drawable/ic_search.xml
index 4c9d7965388d4f41b951d0e49c6aa2f1406ef509..4bc9b1e442cf2ec6b0c77fadb022b0bc6bfc8708 100644
--- a/app/src/main/res/drawable/ic_search.xml
+++ b/app/src/main/res/drawable/ic_search.xml
@@ -1,10 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="23.35dp"
     android:height="24dp"
-    android:tint="?android:attr/colorControlNormal"
     android:viewportWidth="36"
     android:viewportHeight="37">
   <path
       android:pathData="M32.6345,30.7645L25.575,23.7046C25.4044,23.5906 25.2276,23.4709 25.0514,23.4709H24.2932C26.0989,21.3734 27.2669,18.5699 27.2669,15.5387C27.2669,8.8843 21.7858,3.4025 15.132,3.4025C8.4256,3.4025 3.0012,8.8843 3.0012,15.5387C3.0012,22.2457 8.4256,27.6763 15.132,27.6763C18.1686,27.6763 20.9093,26.5648 23.0679,24.7589V25.516C23.0679,25.6865 23.1253,25.8637 23.2382,26.0404L30.2974,33.0989C30.5938,33.3907 31.062,33.3907 31.2955,33.0989L32.6341,31.754C32.9306,31.5209 32.9306,31.054 32.6341,30.7637L32.6345,30.7645ZM15.132,24.8728C9.941,24.8728 5.7984,20.7303 5.7984,15.5387C5.7984,10.4058 9.941,6.2004 15.132,6.2004C20.2644,6.2004 24.4693,10.4058 24.4693,15.5387C24.4693,20.7303 20.2644,24.8728 15.132,24.8728Z"
-      android:fillColor="#000000"/>
+      android:fillColor="@color/colorAccent"/>
 </vector>
diff --git a/app/src/main/res/drawable/ic_settings.xml b/app/src/main/res/drawable/ic_settings.xml
index fa1de35c51184bff98fd6c83ea3637c0c2600e4e..458e194a95a3bc33866a3e8721e26e3b1e87980b 100644
--- a/app/src/main/res/drawable/ic_settings.xml
+++ b/app/src/main/res/drawable/ic_settings.xml
@@ -1,31 +1,30 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:tint="?android:attr/colorControlNormal"
     android:viewportWidth="240"
     android:viewportHeight="240">
     <path
-        android:fillColor="#000000"
+        android:fillColor="@color/colorAccent"
         android:fillType="evenOdd"
         android:pathData="M20,195C20,190.573 23.613,187 28.065,187H211.935C216.387,187 220,190.573 220,195C220,199.416 216.387,203 211.935,203H28.065C23.613,203 20,199.416 20,195Z" />
     <path
-        android:fillColor="#000000"
+        android:fillColor="@color/colorAccent"
         android:fillType="evenOdd"
         android:pathData="M20,120C20,115.573 23.613,112 28.065,112H211.935C216.387,112 220,115.573 220,120C220,124.416 216.387,128 211.935,128H28.065C23.613,128 20,124.416 20,120Z" />
     <path
-        android:fillColor="#000000"
+        android:fillColor="@color/colorAccent"
         android:fillType="evenOdd"
         android:pathData="M20,45C20,40.584 23.613,37 28.065,37H211.935C216.387,37 220,40.584 220,45C220,49.416 216.387,53 211.935,53H28.065C23.613,53 20,49.416 20,45Z" />
     <path
-        android:fillColor="#000000"
+        android:fillColor="@color/colorAccent"
         android:fillType="evenOdd"
         android:pathData="M200.005,40.217C197.358,40.217 195.217,42.357 195.217,44.995C195.217,47.643 197.358,49.783 200.005,49.783C202.643,49.783 204.783,47.643 204.783,44.995C204.783,42.357 202.643,40.217 200.005,40.217ZM180,44.995C180,33.958 188.958,25 200.005,25C211.043,25 220,33.958 220,44.995C220,56.042 211.043,65 200.005,65C188.958,65 180,56.042 180,44.995Z" />
     <path
-        android:fillColor="#000000"
+        android:fillColor="@color/colorAccent"
         android:fillType="evenOdd"
         android:pathData="M70,115.217C67.362,115.217 65.221,117.357 65.221,119.995C65.221,122.643 67.362,124.783 70,124.783C72.638,124.783 74.779,122.643 74.779,119.995C74.779,117.357 72.638,115.217 70,115.217ZM50,119.995C50,108.958 58.95,100 70,100C81.05,100 90,108.958 90,119.995C90,131.042 81.05,140 70,140C58.95,140 50,131.042 50,119.995Z" />
     <path
-        android:fillColor="#000000"
+        android:fillColor="@color/colorAccent"
         android:fillType="evenOdd"
         android:pathData="M140,190.217C137.362,190.217 135.221,192.357 135.221,195.005C135.221,197.643 137.362,199.783 140,199.783C142.638,199.783 144.779,197.643 144.779,195.005C144.779,192.357 142.638,190.217 140,190.217ZM120,195.005C120,183.958 128.95,175 140,175C151.05,175 160,183.958 160,195.005C160,206.052 151.05,215 140,215C128.95,215 120,206.052 120,195.005Z" />
 </vector>
diff --git a/app/src/main/res/drawable/ic_yellow_ellipse.xml b/app/src/main/res/drawable/ic_yellow_ellipse.xml
index 641f9f1818bff04bd0a3d013d5da23051350cfb8..6133d7c26eb6f371305ce563212f2c50d5e70a2d 100644
--- a/app/src/main/res/drawable/ic_yellow_ellipse.xml
+++ b/app/src/main/res/drawable/ic_yellow_ellipse.xml
@@ -22,5 +22,5 @@
     android:viewportHeight="11">
     <path
         android:pathData="M5.2093,5.8407m-5.0443,0a5.0443,5.0443 0,1 1,10.0885 0a5.0443,5.0443 0,1 1,-10.0885 0"
-        android:fillColor="#FFEB3B"/>
+        android:fillColor="@color/colorYellow"/>
 </vector>
diff --git a/app/src/main/res/layout/activity_app_request.xml b/app/src/main/res/layout/activity_app_request.xml
index b47bfebc4ac2ef4bad722768ce903c58effbed93..226fe76406546350a696a995dc20a90b3eb81e3f 100644
--- a/app/src/main/res/layout/activity_app_request.xml
+++ b/app/src/main/res/layout/activity_app_request.xml
@@ -94,7 +94,7 @@
                     android:enabled="false"
                     android:foreground="?android:selectableItemBackground"
                     android:text="@string/submit_button_text"
-                    android:textColor="@android:color/white"
+                    android:textColor="@color/color_default_view_on_accent"
                     app:layout_constraintTop_toBottomOf="@id/package_name_edit_text" />
 
                 <View
diff --git a/app/src/main/res/layout/activity_application.xml b/app/src/main/res/layout/activity_application.xml
index 74a87a7206ac75a02974e7c466d80450b3d40edf..812431c782296a728ab72b77cbc971b95b507992 100644
--- a/app/src/main/res/layout/activity_application.xml
+++ b/app/src/main/res/layout/activity_application.xml
@@ -438,8 +438,7 @@
                                 android:layout_width="16dp"
                                 android:layout_height="16dp"
                                 android:contentDescription="@string/app_rating_content_description"
-                                android:src="@drawable/ic_app_rating"
-                                app:tint="@android:color/darker_gray" />
+                                android:src="@drawable/ic_app_rating" />
 
                             <TextView
                                 android:layout_width="wrap_content"
@@ -519,8 +518,7 @@
                                 android:layout_width="16dp"
                                 android:layout_height="16dp"
                                 android:contentDescription="@string/app_privacy_score_content_description"
-                                android:src="@drawable/ic_app_privacy"
-                                app:tint="@android:color/darker_gray" />
+                                android:src="@drawable/ic_app_privacy" />
 
                             <TextView
                                 android:layout_width="wrap_content"
diff --git a/app/src/main/res/layout/error_layout.xml b/app/src/main/res/layout/error_layout.xml
index 940397d00b31059c4e99fff4de467529782ea476..d16b25a09946594b9ba880112a859719cbd0abc4 100644
--- a/app/src/main/res/layout/error_layout.xml
+++ b/app/src/main/res/layout/error_layout.xml
@@ -31,8 +31,7 @@
         android:layout_width="@dimen/app_icon_size"
         android:layout_height="@dimen/app_icon_size"
         android:src="@drawable/ic_error"
-        android:contentDescription="@string/error_incident"
-        app:tint="@android:color/darker_gray" />
+        android:contentDescription="@string/error_incident" />
 
     <TextView
         android:id="@+id/error_description"
diff --git a/app/src/main/res/layout/search_splash_layout.xml b/app/src/main/res/layout/search_splash_layout.xml
index 602d13d93096992646e92ad8797855ad1b2c42b9..ccc07e56aec09568f2f485bac16f2c2344796c67 100644
--- a/app/src/main/res/layout/search_splash_layout.xml
+++ b/app/src/main/res/layout/search_splash_layout.xml
@@ -18,7 +18,6 @@
   -->
 
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/splash_container"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
@@ -31,8 +30,7 @@
         android:layout_width="64dp"
         android:layout_height="64dp"
         android:src="@drawable/ic_search"
-        android:contentDescription="@string/menu_search"
-        app:tint="@android:color/darker_gray" />
+        android:contentDescription="@string/menu_search" />
 
     <TextView
         android:layout_width="wrap_content"
diff --git a/app/src/main/res/layout/updates_splash_layout.xml b/app/src/main/res/layout/updates_splash_layout.xml
index 447f889e15b6287e7d7d1d28762668c43f874544..4881567b15cf8f8849aa5e2a9eb437511065c2f4 100644
--- a/app/src/main/res/layout/updates_splash_layout.xml
+++ b/app/src/main/res/layout/updates_splash_layout.xml
@@ -31,8 +31,7 @@
         android:layout_width="64dp"
         android:layout_height="64dp"
         android:src="@drawable/ic_all_apps_updated"
-        android:contentDescription="@string/menu_updates"
-        app:tint="@android:color/darker_gray" />
+        android:contentDescription="@string/menu_updates" />
 
     <TextView
         android:layout_width="wrap_content"
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index ae836ec7d604865d96a162293ef8c4cb074d7136..d9e4311ead1ae5a73389a3f3da26b70cb79998f0 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -18,23 +18,29 @@
   -->
 
 <resources>
-    <color name="colorPrimary">#FFFFFF</color>
-    <color name="colorPrimaryDark">#FFFFFF</color>
-    <color name="colorAccent">#007FFF</color>
+    <color name="colorPrimary">@lineageos.platform:color/color_default_primary</color>
+    <color name="colorPrimaryDark">@lineageos.platform:color/color_default_primary_dark</color>
+    <color name="colorAccent">@lineageos.platform:color/color_default_accent</color>
 
-    <color name="colorDivider">#CFD8DC</color>
+    <color name="colorDivider">@lineageos.platform:color/color_default_divider</color>
     <color name="colorInstall">@color/colorAccent</color>
-    <color name="colorDarkGray">#C8CED0</color>
-    <color name="colorDarkGray2">#848484</color>
+    <color name="colorDarkGray">@lineageos.platform:color/color_default_gray1</color>
+    <color name="colorDarkGray2">@lineageos.platform:color/color_default_gray2</color>
+
+    <color name="colorGreen">@lineageos.platform:color/color_default_green1</color>
+    <color name="colorRed">@lineageos.platform:color/color_default_red1</color>
+    <color name="colorYellow">#FFEB3B</color>
 
     <!-- App Rating -->
-    <color name="colorRatingGood">#4CAF50</color>
-    <color name="colorRatingNeutral">#FFEB3B</color>
-    <color name="colorRatingBad">#F44336</color>
+    <color name="colorRatingGood">@color/colorGreen</color>
+    <color name="colorRatingNeutral">@color/colorYellow</color>
+    <color name="colorRatingBad">@color/colorRed</color>
 
     <color name="colorNavigationBarBackground">@color/colorPrimaryDark</color>
-    <color name="colorForeground">#FFFFFF</color>
-    <color name="colorBackground">#FAFAFA</color>
-    <color name="colorTextPrimary">#CC000000</color>
-    <color name="colorTextSecondary">#8C000000</color>
+    <color name="colorForeground">@lineageos.platform:color/color_default_foreground</color>
+    <color name="colorBackground">@lineageos.platform:color/color_default_background</color>
+    <color name="colorTextPrimary">@lineageos.platform:color/color_default_primary_text</color>
+    <color name="colorTextSecondary">@lineageos.platform:color/color_default_secondary_text</color>
+
+    <color name="color_default_view_on_accent">@lineageos.platform:color/color_default_view_on_accent</color>
 </resources>