fix: fixed top bar on mobile

mobile/src/main/java/ru/omni_devel/cards/Elements.kt

@@ -37,13 +37,13 @@ import androidx.core.graphics.toColorInt
 
 @Composable
 fun Page(name: String, innerPadding: PaddingValues, content: @Composable () -> Unit) {
-    Column(
+    Column() {
-        modifier = Modifier.padding(innerPadding)
+        TopBar(name, innerPadding)
-    ) {
-        TopBar(name)
 
         Column(
-            modifier = Modifier.padding(horizontal = 16.dp)
+            modifier = Modifier
+                .padding(horizontal = 16.dp)
+                .background(MaterialTheme.colorScheme.background)
         ) {
             content()
         }
@@ -51,12 +51,16 @@ fun Page(name: String, innerPadding: PaddingValues, content: @Composable () -> U
 }
 
 @Composable
-fun TopBar(text: String) {
+fun TopBar(text: String, innerPadding: PaddingValues) {
     Row(
-        modifier = Modifier.fillMaxWidth().background(MaterialTheme.colorScheme.primaryContainer).padding(horizontal = 12.dp, vertical = 16.dp)
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(MaterialTheme.colorScheme.primaryContainer)
+            .padding(innerPadding)
     ) {
         Text(
             text,
+            modifier = Modifier.padding(vertical = 4.dp, horizontal = 12.dp),
             fontSize = 24.sp,
             color = MaterialTheme.colorScheme.onPrimaryContainer
         )