diff --git a/app/src/main/res/drawable/gradient_rozvrh_a.xml b/app/src/main/res/drawable/gradient_rozvrh_a.xml
index dfbaa03..40feb2c 100644
--- a/app/src/main/res/drawable/gradient_rozvrh_a.xml
+++ b/app/src/main/res/drawable/gradient_rozvrh_a.xml
@@ -3,21 +3,21 @@
     <item>
         <shape xmlns:android="http://schemas.android.com/apk/res/android"
             android:shape="rectangle">
-            <solid android:color="#eeeeee"/>
+            <solid android:color="?colorGradientA"/>
             <size android:height="20480dp" android:width="20480dp"/>
         </shape>
     </item>
     <item android:gravity="top">
         <shape xmlns:android="http://schemas.android.com/apk/res/android"
             android:shape="rectangle">
-            <gradient android:startColor="#cacaca" android:endColor="#00eeeeee" android:angle="270"/>
+            <gradient android:startColor="?colorGradientAStart" android:endColor="?colorGradientAEnd" android:angle="270"/>
             <size android:height="8dp" />
         </shape>
     </item>
     <item android:gravity="left">
         <shape xmlns:android="http://schemas.android.com/apk/res/android"
             android:shape="rectangle">
-            <gradient android:startColor="#cacaca" android:endColor="#00eeeeee" android:angle="0"/>
+            <gradient android:startColor="?colorGradientAStart" android:endColor="?colorGradientAEnd" android:angle="0"/>
             <size android:width="8dp" />
         </shape>
 
diff --git a/app/src/main/res/drawable/gradient_rozvrh_b.xml b/app/src/main/res/drawable/gradient_rozvrh_b.xml
index 3260076..845f631 100644
--- a/app/src/main/res/drawable/gradient_rozvrh_b.xml
+++ b/app/src/main/res/drawable/gradient_rozvrh_b.xml
@@ -3,21 +3,21 @@
     <item>
         <shape xmlns:android="http://schemas.android.com/apk/res/android"
             android:shape="rectangle">
-            <solid android:color="#f5f5f5"/>
+            <solid android:color="?colorGradientB"/>
             <size android:height="20480dp" android:width="20480dp"/>
         </shape>
     </item>
     <item android:gravity="top">
         <shape xmlns:android="http://schemas.android.com/apk/res/android"
             android:shape="rectangle">
-            <gradient android:startColor="#cacaca" android:endColor="#00f5f5f5" android:angle="270"/>
+            <gradient android:startColor="?colorGradientBStart" android:endColor="?colorGradientBEnd" android:angle="270"/>
             <size android:height="8dp" />
         </shape>
     </item>
     <item android:gravity="left">
         <shape xmlns:android="http://schemas.android.com/apk/res/android"
             android:shape="rectangle">
-            <gradient android:startColor="#cacaca" android:endColor="#00f5f5f5" android:angle="0"/>
+            <gradient android:startColor="?colorGradientBStart" android:endColor="?colorGradientBEnd" android:angle="0"/>
             <size android:width="8dp" />
         </shape>
 
diff --git a/app/src/main/res/layout/item_rozvrh.xml b/app/src/main/res/layout/item_rozvrh.xml
index 9305c0e..15b35b1 100644
--- a/app/src/main/res/layout/item_rozvrh.xml
+++ b/app/src/main/res/layout/item_rozvrh.xml
@@ -114,7 +114,7 @@
         android:gravity="top"
         android:lineHeight="20sp"
         android:maxLines="2"
-        android:textColor="#484848"
+        android:textAppearance="@style/TextAppearance.MaterialComponents.Headline3"
         android:textSize="14sp" />
 
 </RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/attr.xml b/app/src/main/res/values/attr.xml
new file mode 100644
index 0000000..3e60a27
--- /dev/null
+++ b/app/src/main/res/values/attr.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <attr name="colorGradientAStart" format="reference|color" />
+    <attr name="colorGradientAEnd" format="reference|color" />
+    <attr name="colorGradientA" format="reference|color" />
+
+    <attr name="colorGradientBStart" format="reference|color" />
+    <attr name="colorGradientBEnd" format="reference|color" />
+    <attr name="colorGradientB" format="reference|color" />
+
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index d47ef8f..ed53099 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -11,6 +11,22 @@
     <color name="secondaryTextColor">#ffffff</color>
     <color name="errorColor">#b00020</color>
 
+    <color name="gradientColorALight">#eeeeee</color>
+    <color name="gradientColorALightStart">#cacaca</color>
+    <color name="gradientColorALightEnd">#00eeeeee</color>
+
+    <color name="gradientColorBDark">#353535</color>
+    <color name="gradientColorBDarkStart">#222</color>
+    <color name="gradientColorBDarkEnd">#00353535</color>
+
+    <color name="gradientColorBLight">#f5f5f5</color>
+    <color name="gradientColorBLightStart">#cacaca</color>
+    <color name="gradientColorBLightEnd">#00f5f5f5</color>
+
+    <color name="gradientColorADark">#4a4a4a</color>
+    <color name="gradientColorADarkStart">#222</color>
+    <color name="gradientColorADarkEnd">#004a4a4a</color>
+
     <color name="primaryTextBodyColor">#de000000</color>
     <color name="secondaryTextBodyColor">#99000000</color>
 
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 7aa7af1..fd94487 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -4,12 +4,24 @@
         <item name="colorPrimary">@color/primaryColor</item>
         <item name="colorPrimaryDark">@color/primaryDarkColor</item>
         <item name="colorAccent">@color/secondaryColor</item>
+        <item name="colorGradientAStart">@color/gradientColorALightStart</item>
+        <item name="colorGradientAEnd">@color/gradientColorALightEnd</item>
+        <item name="colorGradientA">@color/gradientColorALight</item>
+        <item name="colorGradientBStart">@color/gradientColorBLightStart</item>
+        <item name="colorGradientBEnd">@color/gradientColorBLightEnd</item>
+        <item name="colorGradientB">@color/gradientColorBLight</item>
     </style>
 
     <style name="Bakalab.NoActionBar.Dark" parent="Theme.MaterialComponents.NoActionBar">
         <item name="colorPrimary">@color/primaryColor</item>
         <item name="colorPrimaryDark">@color/primaryDarkColor</item>
         <item name="colorAccent">@color/secondaryColor</item>
+        <item name="colorGradientAStart">@color/gradientColorADarkStart</item>
+        <item name="colorGradientAEnd">@color/gradientColorADarkEnd</item>
+        <item name="colorGradientA">@color/gradientColorADark</item>
+        <item name="colorGradientBStart">@color/gradientColorBDarkStart</item>
+        <item name="colorGradientBEnd">@color/gradientColorBDarkEnd</item>
+        <item name="colorGradientB">@color/gradientColorBDark</item>
     </style>
 
     <style name="Bakalab.ToolbarStyle" parent="Theme.MaterialComponents">