diff --git a/.gradle/8.0/checksums/checksums.lock b/.gradle/8.0/checksums/checksums.lock
index b873676..c1f74ab 100644
Binary files a/.gradle/8.0/checksums/checksums.lock and b/.gradle/8.0/checksums/checksums.lock differ
diff --git a/.gradle/8.0/executionHistory/executionHistory.lock b/.gradle/8.0/executionHistory/executionHistory.lock
index 4f601ee..3afa6db 100644
Binary files a/.gradle/8.0/executionHistory/executionHistory.lock and b/.gradle/8.0/executionHistory/executionHistory.lock differ
diff --git a/.gradle/8.0/fileHashes/fileHashes.bin b/.gradle/8.0/fileHashes/fileHashes.bin
index 065c0df..3634d1d 100644
Binary files a/.gradle/8.0/fileHashes/fileHashes.bin and b/.gradle/8.0/fileHashes/fileHashes.bin differ
diff --git a/.gradle/8.0/fileHashes/fileHashes.lock b/.gradle/8.0/fileHashes/fileHashes.lock
index 8a86a4e..b4ef03e 100644
Binary files a/.gradle/8.0/fileHashes/fileHashes.lock and b/.gradle/8.0/fileHashes/fileHashes.lock differ
diff --git a/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/.gradle/buildOutputCleanup/buildOutputCleanup.lock
index 4062f3a..f581430 100644
Binary files a/.gradle/buildOutputCleanup/buildOutputCleanup.lock and b/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ
diff --git a/.gradle/buildOutputCleanup/outputFiles.bin b/.gradle/buildOutputCleanup/outputFiles.bin
index 70298b7..31521b6 100644
Binary files a/.gradle/buildOutputCleanup/outputFiles.bin and b/.gradle/buildOutputCleanup/outputFiles.bin differ
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 1d63dd6..ae388c2 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -7,7 +7,13 @@
         <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" />
+        <option name="gradleJvm" value="jbr-17" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 69b2821..ac801d8 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 1b57abc..45b4db2 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,31 +1,99 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="AndroidLayouts">
+    <shared>
+      <config />
+    </shared>
+  </component>
   <component name="AutoImportSettings">
     <option name="autoReloadType" value="NONE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="dc3793c7-c725-42e8-8eda-044c95f334c1" name="Changes" comment="коммит1" />
+    <list default="true" id="dc3793c7-c725-42e8-8eda-044c95f334c1" name="Changes" comment="добавление отчета лаб 1">
+      <change afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/composeui/Home.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/composeui/Login.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/composeui/Profile.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/composeui/navigation/MyPage.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/composeui/navigation/Screen.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/models/user/composeui/StudentView.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/models/user/composeui/UserList.kt" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/models/user/model/Student.kt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.0/checksums/checksums.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/checksums/checksums.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.0/executionHistory/executionHistory.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/executionHistory/executionHistory.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.0/fileHashes/fileHashes.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/fileHashes/fileHashes.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/8.0/fileHashes/fileHashes.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/fileHashes/fileHashes.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/buildOutputCleanup/buildOutputCleanup.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/buildOutputCleanup/buildOutputCleanup.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/buildOutputCleanup/outputFiles.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/buildOutputCleanup/outputFiles.bin" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/gradle.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/gradle.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/app/build.gradle.kts" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/src/main/AndroidManifest.xml" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/AndroidManifest.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/MainActivity.kt" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/java/com/example/pmuapp/MainComposeActivity.kt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/src/main/res/values/strings.xml" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/res/values/strings.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/gradle.properties" beforeDir="false" afterPath="$PROJECT_DIR$/gradle.properties" afterDir="false" />
+    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
+  <component name="ExecutionTargetManager" SELECTED_TARGET="device_and_snapshot_combo_box_target[adb-RF8N601QWVE-2InjWs._adb-tls-connect._tcp]" />
+  <component name="ExternalProjectsData">
+    <projectState path="$PROJECT_DIR$">
+      <ProjectState />
+    </projectState>
+  </component>
   <component name="ExternalProjectsManager">
     <system id="GRADLE">
       <state>
+        <task path="$PROJECT_DIR$/app">
+          <activation />
+        </task>
         <projects_view>
           <tree_state>
-            <expand />
+            <expand>
+              <path>
+                <item name="" type="6a2764b6:ExternalProjectsStructure$RootNode" />
+                <item name="PMUapp" type="f1a62948:ProjectNode" />
+              </path>
+              <path>
+                <item name="" type="6a2764b6:ExternalProjectsStructure$RootNode" />
+                <item name="PMUapp" type="f1a62948:ProjectNode" />
+                <item name="app" type="2d1252cf:ModuleNode" />
+              </path>
+              <path>
+                <item name="" type="6a2764b6:ExternalProjectsStructure$RootNode" />
+                <item name="PMUapp" type="f1a62948:ProjectNode" />
+                <item name="app" type="2d1252cf:ModuleNode" />
+                <item name="Tasks" type="e4a08cd1:TasksNode" />
+              </path>
+              <path>
+                <item name="" type="6a2764b6:ExternalProjectsStructure$RootNode" />
+                <item name="PMUapp" type="f1a62948:ProjectNode" />
+                <item name="app" type="2d1252cf:ModuleNode" />
+                <item name="Tasks" type="e4a08cd1:TasksNode" />
+                <item name="other" type="c8890929:TasksNode$1" />
+              </path>
+            </expand>
             <select />
           </tree_state>
         </projects_view>
       </state>
     </system>
   </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Kotlin File" />
+        <option value="Kotlin Class" />
+      </list>
+    </option>
+  </component>
   <component name="Git.Settings">
     <option name="RECENT_BRANCH_BY_REPOSITORY">
       <map>
-        <entry key="$PROJECT_DIR$" value="main" />
+        <entry key="$PROJECT_DIR$" value="Lab1" />
       </map>
     </option>
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
@@ -47,9 +115,94 @@
     "RunOnceActivity.OpenProjectViewOnStart": "true",
     "RunOnceActivity.ShowReadmeOnStart": "true",
     "RunOnceActivity.cidr.known.project.marker": "true",
-    "cidr.known.project.marker": "true"
+    "cidr.known.project.marker": "true",
+    "com.android.tools.idea.devicemanager.tab": "Physical",
+    "last_opened_file_path": "C:/Users/Kate/AndroidStudioProjects/Ihonkina_PIbd-31_PMU/app/src/main/java/com/example/pmuapp/composeui",
+    "settings.editor.selected.configurable": "experimental"
   }
 }]]></component>
+  <component name="RecentsManager">
+    <key name="CopyFile.RECENT_KEYS">
+      <recent name="C:\Users\Kate\AndroidStudioProjects\Ihonkina_PIbd-31_PMU\app\src\main\java\com\example\pmuapp\composeui" />
+      <recent name="C:\Users\Kate\AndroidStudioProjects\Ihonkina_PIbd-31_PMU\app\src\main\java\com\example\pmuapp" />
+      <recent name="C:\Users\Kate\AndroidStudioProjects\Ihonkina_PIbd-31_PMU" />
+      <recent name="C:\Users\Kate\AndroidStudioProjects\Ihonkina_PIbd-31_PMU\app\src\main\res\values" />
+    </key>
+    <key name="MoveKotlinTopLevelDeclarationsDialog.RECENTS_KEY">
+      <recent name="com.example.pmuapp.composeui" />
+    </key>
+    <key name="CopyKotlinDeclarationDialog.RECENTS_KEY">
+      <recent name="com.example.pmuapp.composeui.navigation" />
+    </key>
+  </component>
+  <component name="RunManager">
+    <configuration name="app" type="AndroidRunConfigurationType" factoryName="Android App">
+      <module name="PMUapp.app.main" />
+      <option name="DEPLOY" value="true" />
+      <option name="DEPLOY_APK_FROM_BUNDLE" value="false" />
+      <option name="DEPLOY_AS_INSTANT" value="false" />
+      <option name="ARTIFACT_NAME" value="" />
+      <option name="PM_INSTALL_OPTIONS" value="" />
+      <option name="ALL_USERS" value="false" />
+      <option name="ALWAYS_INSTALL_WITH_PM" value="false" />
+      <option name="CLEAR_APP_STORAGE" value="false" />
+      <option name="ACTIVITY_EXTRA_FLAGS" value="" />
+      <option name="MODE" value="default_activity" />
+      <option name="CLEAR_LOGCAT" value="false" />
+      <option name="SHOW_LOGCAT_AUTOMATICALLY" value="false" />
+      <option name="INSPECTION_WITHOUT_ACTIVITY_RESTART" value="false" />
+      <option name="TARGET_SELECTION_MODE" value="DEVICE_AND_SNAPSHOT_COMBO_BOX" />
+      <option name="SELECTED_CLOUD_MATRIX_CONFIGURATION_ID" value="-1" />
+      <option name="SELECTED_CLOUD_MATRIX_PROJECT_ID" value="" />
+      <option name="DEBUGGER_TYPE" value="Auto" />
+      <Auto>
+        <option name="USE_JAVA_AWARE_DEBUGGER" value="false" />
+        <option name="SHOW_STATIC_VARS" value="true" />
+        <option name="WORKING_DIR" value="" />
+        <option name="TARGET_LOGGING_CHANNELS" value="lldb process:gdb-remote packets" />
+        <option name="SHOW_OPTIMIZED_WARNING" value="true" />
+        <option name="ATTACH_ON_WAIT_FOR_DEBUGGER" value="false" />
+        <option name="DEBUG_SANDBOX_SDK" value="false" />
+      </Auto>
+      <Hybrid>
+        <option name="USE_JAVA_AWARE_DEBUGGER" value="false" />
+        <option name="SHOW_STATIC_VARS" value="true" />
+        <option name="WORKING_DIR" value="" />
+        <option name="TARGET_LOGGING_CHANNELS" value="lldb process:gdb-remote packets" />
+        <option name="SHOW_OPTIMIZED_WARNING" value="true" />
+        <option name="ATTACH_ON_WAIT_FOR_DEBUGGER" value="false" />
+        <option name="DEBUG_SANDBOX_SDK" value="false" />
+      </Hybrid>
+      <Java>
+        <option name="ATTACH_ON_WAIT_FOR_DEBUGGER" value="false" />
+        <option name="DEBUG_SANDBOX_SDK" value="false" />
+      </Java>
+      <Native>
+        <option name="USE_JAVA_AWARE_DEBUGGER" value="false" />
+        <option name="SHOW_STATIC_VARS" value="true" />
+        <option name="WORKING_DIR" value="" />
+        <option name="TARGET_LOGGING_CHANNELS" value="lldb process:gdb-remote packets" />
+        <option name="SHOW_OPTIMIZED_WARNING" value="true" />
+        <option name="ATTACH_ON_WAIT_FOR_DEBUGGER" value="false" />
+        <option name="DEBUG_SANDBOX_SDK" value="false" />
+      </Native>
+      <Profilers>
+        <option name="ADVANCED_PROFILING_ENABLED" value="false" />
+        <option name="STARTUP_PROFILING_ENABLED" value="false" />
+        <option name="STARTUP_CPU_PROFILING_ENABLED" value="false" />
+        <option name="STARTUP_CPU_PROFILING_CONFIGURATION_NAME" value="Java/Kotlin Method Sample (legacy)" />
+        <option name="STARTUP_NATIVE_MEMORY_PROFILING_ENABLED" value="false" />
+        <option name="NATIVE_MEMORY_SAMPLE_RATE_BYTES" value="2048" />
+      </Profilers>
+      <option name="DEEP_LINK" value="" />
+      <option name="ACTIVITY_CLASS" value="" />
+      <option name="SEARCH_ACTIVITY_IN_GLOBAL_SCOPE" value="false" />
+      <option name="SKIP_ACTIVITY_VALIDATION" value="false" />
+      <method v="2">
+        <option name="Android.Gradle.BeforeRunTask" enabled="true" />
+      </method>
+    </configuration>
+  </component>
   <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
   <component name="TaskManager">
     <task active="true" id="Default" summary="Default task">
@@ -66,7 +219,14 @@
       <option name="project" value="LOCAL" />
       <updated>1696766359976</updated>
     </task>
-    <option name="localTasksCounter" value="2" />
+    <task id="LOCAL-00002" summary="добавление отчета лаб 1">
+      <created>1696766847352</created>
+      <option name="number" value="00002" />
+      <option name="presentableId" value="LOCAL-00002" />
+      <option name="project" value="LOCAL" />
+      <updated>1696766847352</updated>
+    </task>
+    <option name="localTasksCounter" value="3" />
     <servers />
   </component>
   <component name="Vcs.Log.Tabs.Properties">
@@ -95,6 +255,7 @@
   <component name="VcsManagerConfiguration">
     <option name="ADD_EXTERNAL_FILES_SILENTLY" value="true" />
     <MESSAGE value="коммит1" />
-    <option name="LAST_COMMIT_MESSAGE" value="коммит1" />
+    <MESSAGE value="добавление отчета лаб 1" />
+    <option name="LAST_COMMIT_MESSAGE" value="добавление отчета лаб 1" />
   </component>
 </project>
\ No newline at end of file
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index cb43faf..05643d8 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -55,6 +55,7 @@ dependencies {
     implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.2")
     implementation("androidx.activity:activity-compose:1.7.2")
     implementation(platform("androidx.compose:compose-bom:2023.03.00"))
+    implementation("androidx.navigation:navigation-compose:2.6.0")
     implementation("androidx.compose.ui:ui")
     implementation("androidx.compose.ui:ui-graphics")
     implementation("androidx.compose.ui:ui-tooling-preview")
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index a14ce35..ccc1ca9 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -13,7 +13,7 @@
         android:theme="@style/Theme.PMUapp"
         tools:targetApi="31">
         <activity
-            android:name=".MainActivity"
+            android:name=".MainComposeActivity"
             android:exported="true"
             android:label="@string/app_name"
             android:theme="@style/Theme.PMUapp">
diff --git a/app/src/main/java/com/example/pmuapp/MainActivity.kt b/app/src/main/java/com/example/pmuapp/MainComposeActivity.kt
similarity index 62%
rename from app/src/main/java/com/example/pmuapp/MainActivity.kt
rename to app/src/main/java/com/example/pmuapp/MainComposeActivity.kt
index 471cd0a..646229f 100644
--- a/app/src/main/java/com/example/pmuapp/MainActivity.kt
+++ b/app/src/main/java/com/example/pmuapp/MainComposeActivity.kt
@@ -1,46 +1,43 @@
 package com.example.pmuapp
 
+import android.content.res.Configuration
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.tooling.preview.Preview
+import com.example.pmuapp.composeui.navigation.MainNavbar
 import com.example.pmuapp.ui.theme.PMUappTheme
 
-class MainActivity : ComponentActivity() {
+class MainComposeActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
             PMUappTheme {
-                // A surface container using the 'background' color from the theme
                 Surface(
                     modifier = Modifier.fillMaxSize(),
                     color = MaterialTheme.colorScheme.background
                 ) {
-                    Greeting("Android")
+                    MainNavbar()
                 }
             }
         }
     }
 }
 
+@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
+@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
 @Composable
-fun Greeting(name: String, modifier: Modifier = Modifier) {
-    Text(
-        text = "Hello $name!",
-        modifier = modifier
-    )
-}
-
-@Preview(showBackground = true)
-@Composable
-fun GreetingPreview() {
+fun MainNavbarPreview() {
     PMUappTheme {
-        Greeting("Android")
+        Surface(
+            color = MaterialTheme.colorScheme.background
+        ) {
+            MainNavbar()
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/pmuapp/composeui/Home.kt b/app/src/main/java/com/example/pmuapp/composeui/Home.kt
new file mode 100644
index 0000000..1f877ba
--- /dev/null
+++ b/app/src/main/java/com/example/pmuapp/composeui/Home.kt
@@ -0,0 +1,55 @@
+package com.example.pmuapp.composeui
+
+import android.content.Intent
+import android.content.res.Configuration
+import android.net.Uri
+import android.provider.ContactsContract.Profile
+import android.widget.TextView
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Button
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.viewinterop.AndroidView
+import com.example.pmuapp.R
+import com.example.pmuapp.ui.theme.PMUappTheme
+
+@Composable
+fun Home() {
+    val localContext = LocalContext.current
+    val aboutText = localContext.resources.getText(R.string.about_text)
+
+    val urlOnClick = {
+        val openURL = Intent(Intent.ACTION_VIEW)
+        openURL.data = Uri.parse("https://ulstu.ru/")
+        localContext.startActivity(openURL)
+    }
+
+    Column(Modifier.padding(all = 10.dp)) {
+        AndroidView(
+            modifier = Modifier
+                .fillMaxWidth()
+                .clickable(onClick = urlOnClick),
+            factory = { context -> TextView(context) },
+            update = { it.text = aboutText }
+        )
+        Spacer(Modifier.padding(bottom = 10.dp))
+        Button(
+            modifier = Modifier.fillMaxWidth(),
+            onClick = urlOnClick
+        ) {
+            Text(stringResource(id = R.string.user_my_title))
+        }
+    }
+}
+
diff --git a/app/src/main/java/com/example/pmuapp/composeui/Login.kt b/app/src/main/java/com/example/pmuapp/composeui/Login.kt
new file mode 100644
index 0000000..bb8a244
--- /dev/null
+++ b/app/src/main/java/com/example/pmuapp/composeui/Login.kt
@@ -0,0 +1,106 @@
+package com.example.pmuapp.composeui
+
+import android.content.Intent
+import android.content.res.Configuration
+import android.net.Uri
+import android.widget.TextView
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Button
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.viewinterop.AndroidView
+import androidx.navigation.NavController
+import com.example.pmuapp.R
+import com.example.pmuapp.composeui.navigation.Screen
+import com.example.pmuapp.models.user.model.getStudents
+import com.example.pmuapp.ui.theme.PMUappTheme
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun Login(navController: NavController) {
+    var username by remember { mutableStateOf("") }
+    var password by remember { mutableStateOf("") }
+    val users = getStudents()
+
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp),
+        verticalArrangement = Arrangement.Center,
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        TextField(
+            value = username,
+            onValueChange = { username = it },
+            label = { Text("Username") },
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(bottom = 16.dp)
+        )
+
+        TextField(
+            value = password,
+            onValueChange = { password = it },
+            label = { Text("Password") },
+            visualTransformation = PasswordVisualTransformation(),
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(bottom = 16.dp)
+        )
+
+        Button(
+            onClick = {
+                // Check if the entered username and password match a user
+                val authenticatedUser = users.find { it.login == username && it.password == password }
+                if (authenticatedUser != null) {
+                    // Navigate to the Home screen if authentication is successful
+                    navController.navigate(Screen.Home.route)
+                } else {
+                    // Show an error message or handle authentication failure
+                    // For example, display a Toast or Text message
+                    // For simplicity, we'll just print a message
+                    println("Authentication failed")
+                }
+            },
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            Text("Login")
+        }
+    }
+}
+
+
+
+//@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
+//@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
+//@Composable
+//fun LoginPreview() {
+//    PMUappTheme {
+//        Surface(
+//            color = MaterialTheme.colorScheme.background
+//        ) {
+//            Login()
+//        }
+//    }
+//}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/pmuapp/composeui/Profile.kt b/app/src/main/java/com/example/pmuapp/composeui/Profile.kt
new file mode 100644
index 0000000..a798509
--- /dev/null
+++ b/app/src/main/java/com/example/pmuapp/composeui/Profile.kt
@@ -0,0 +1,52 @@
+package com.example.pmuapp.composeui
+
+import android.content.Intent
+import android.content.res.Configuration
+import android.net.Uri
+import android.provider.ContactsContract.Profile
+import android.widget.TextView
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Button
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.viewinterop.AndroidView
+import com.example.pmuapp.R
+import com.example.pmuapp.models.user.model.User
+import com.example.pmuapp.ui.theme.PMUappTheme
+
+@Composable
+fun Profile(user: User) {
+    val localContext = LocalContext.current
+
+    val urlOnClick = {
+        val openURL = Intent(Intent.ACTION_VIEW)
+        openURL.data = Uri.parse("https://ulstu.ru/")
+        localContext.startActivity(openURL)
+    }
+
+    Column(Modifier.padding(all = 10.dp)) {
+        Text("Name: ${user.name}")
+        Text("Login: ${user.login}")
+        Text("Password: ${user.password}")
+
+        Spacer(Modifier.padding(bottom = 10.dp))
+        AndroidView(
+            modifier = Modifier
+                .fillMaxWidth()
+                .clickable(onClick = urlOnClick),
+            factory = { context -> TextView(context) },
+            update = { it.text = R.string.app_name.toString() }
+        )
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/pmuapp/composeui/navigation/MyPage.kt b/app/src/main/java/com/example/pmuapp/composeui/navigation/MyPage.kt
new file mode 100644
index 0000000..2c86053
--- /dev/null
+++ b/app/src/main/java/com/example/pmuapp/composeui/navigation/MyPage.kt
@@ -0,0 +1,165 @@
+package com.example.pmuapp.composeui.navigation
+
+import android.content.res.Configuration
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.NavigationBar
+import androidx.compose.material3.NavigationBarItem
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.navigation.NavDestination
+import androidx.navigation.NavDestination.Companion.hierarchy
+import androidx.navigation.NavGraph.Companion.findStartDestination
+import androidx.navigation.NavHostController
+import androidx.navigation.NavType
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.composable
+import androidx.navigation.compose.currentBackStackEntryAsState
+import androidx.navigation.compose.rememberNavController
+import androidx.navigation.navArgument
+import com.example.pmuapp.R
+import com.example.pmuapp.composeui.Home
+import com.example.pmuapp.composeui.Login
+import com.example.pmuapp.composeui.Profile
+import com.example.pmuapp.models.user.composeui.UserList
+import com.example.pmuapp.models.user.composeui.StudentView
+import com.example.pmuapp.models.user.model.User
+import com.example.pmuapp.ui.theme.PMUappTheme
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun Topbar(
+    navController: NavHostController,
+    currentScreen: Screen?
+) {
+    TopAppBar(
+        colors = TopAppBarDefaults.smallTopAppBarColors(
+            containerColor = MaterialTheme.colorScheme.primary,
+            titleContentColor = MaterialTheme.colorScheme.onPrimary,
+        ),
+        title = {
+            Text(stringResource(currentScreen?.resourceId ?: R.string.app_name))
+        },
+        navigationIcon = {
+            if (
+                navController.previousBackStackEntry != null
+                && (currentScreen == null || !currentScreen.showInBottomBar)
+            ) {
+                IconButton(onClick = { navController.navigateUp() }) {
+                    Icon(
+                        imageVector = Icons.Filled.ArrowBack,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.onPrimary
+                    )
+                }
+            }
+        }
+    )
+}
+
+@Composable
+fun Navbar(
+    navController: NavHostController,
+    currentDestination: NavDestination?,
+    modifier: Modifier = Modifier
+) {
+    NavigationBar(modifier) {
+        Screen.bottomBarItems.forEach { screen ->
+            NavigationBarItem(
+                icon = { Icon(screen.icon, contentDescription = null) },
+                label = { Text(stringResource(screen.resourceId)) },
+                selected = currentDestination?.hierarchy?.any { it.route == screen.route } == true,
+                onClick = {
+                    navController.navigate(screen.route) {
+                        popUpTo(navController.graph.findStartDestination().id) {
+                            saveState = true
+                        }
+                        launchSingleTop = true
+                        restoreState = true
+                    }
+                }
+            )
+        }
+    }
+}
+
+@Composable
+fun Navhost(
+    navController: NavHostController,
+    innerPadding: PaddingValues, modifier:
+    Modifier = Modifier
+) {
+    NavHost(
+        navController,
+        startDestination = Screen.Login.route,
+        modifier.padding(innerPadding)
+    ) {
+        composable(Screen.UserList.route) { UserList(navController) }
+        composable(Screen.Home.route) { Home() }
+        composable(Screen.Profile.route + "/{name}/{username}/{password}") { backStackEntry ->
+            val name = backStackEntry.arguments?.getString("name")
+            val username = backStackEntry.arguments?.getString("username")
+            val password = backStackEntry.arguments?.getString("password")
+            if (name != null && username != null && password != null) {
+                val user = User(name, username, password)
+                Profile(user)
+            }
+        }
+        composable(Screen.Login.route) { Login(navController) }
+        composable(
+            Screen.UserView.route,
+            arguments = listOf(navArgument("id") { type = NavType.IntType })
+        ) { backStackEntry ->
+            backStackEntry.arguments?.let { StudentView(it.getInt("id")) }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun MainNavbar() {
+    val navController = rememberNavController()
+    val navBackStackEntry by navController.currentBackStackEntryAsState()
+    val currentDestination = navBackStackEntry?.destination
+    val currentScreen = currentDestination?.route?.let { Screen.getItem(it) }
+
+    Scaffold(
+        topBar = {
+            Topbar(navController, currentScreen)
+        },
+        bottomBar = {
+            if (currentScreen == null || currentScreen.showInBottomBar) {
+                Navbar(navController, currentDestination)
+            }
+        }
+    ) { innerPadding ->
+        Navhost(navController, innerPadding)
+    }
+}
+
+@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
+@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
+@Composable
+fun MainNavbarPreview() {
+    PMUappTheme {
+        Surface(
+            color = MaterialTheme.colorScheme.background
+        ) {
+            MainNavbar()
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/pmuapp/composeui/navigation/Screen.kt b/app/src/main/java/com/example/pmuapp/composeui/navigation/Screen.kt
new file mode 100644
index 0000000..322d1f8
--- /dev/null
+++ b/app/src/main/java/com/example/pmuapp/composeui/navigation/Screen.kt
@@ -0,0 +1,48 @@
+package com.example.pmuapp.composeui.navigation
+
+import androidx.annotation.StringRes
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Favorite
+import androidx.compose.material.icons.filled.Home
+import androidx.compose.material.icons.filled.Info
+import androidx.compose.material.icons.filled.List
+import androidx.compose.material.icons.filled.Person
+import androidx.compose.ui.graphics.vector.ImageVector
+import com.example.pmuapp.R
+
+
+enum class Screen(
+    val route: String,
+    @StringRes val resourceId: Int,
+    val icon: ImageVector = Icons.Filled.Favorite,
+    val showInBottomBar: Boolean = true
+) {
+    UserList(
+        "user-list", R.string.users_title, Icons.Filled.List
+    ),
+    Home(
+        "home", R.string.home_title, Icons.Filled.Home
+    ),
+    Profile(
+        "profile", R.string.user_my_title, Icons.Filled.Person
+    ),
+    UserView(
+        "student-view/{id}", R.string.user_view_title, showInBottomBar = false
+    ),
+    Login(
+    "login", R.string.login_title, showInBottomBar = false
+    );
+
+    companion object {
+        val bottomBarItems = listOf(
+            UserList,
+            Home,
+            Profile,
+        )
+
+        fun getItem(route: String): Screen? {
+            val findRoute = route.split("/").first()
+            return values().find { value -> value.route.startsWith(findRoute) }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/pmuapp/models/user/composeui/StudentView.kt b/app/src/main/java/com/example/pmuapp/models/user/composeui/StudentView.kt
new file mode 100644
index 0000000..c3d66cd
--- /dev/null
+++ b/app/src/main/java/com/example/pmuapp/models/user/composeui/StudentView.kt
@@ -0,0 +1,62 @@
+package com.example.pmuapp.models.user.composeui
+
+import android.content.res.Configuration
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import com.example.pmuapp.R
+import com.example.pmuapp.models.user.model.getStudents
+import com.example.pmuapp.ui.theme.PMUappTheme
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun StudentView(id: Int) {
+    val student = getStudents()[id]
+    Column(
+        Modifier
+            .fillMaxWidth()
+            .padding(all = 10.dp)
+    ) {
+        OutlinedTextField(modifier = Modifier.fillMaxWidth(),
+            value = student.name, onValueChange = {}, readOnly = true,
+            label = {
+                Text(stringResource(id = R.string.user_name))
+            }
+        )
+        OutlinedTextField(modifier = Modifier.fillMaxWidth(),
+            value = student.login, onValueChange = {}, readOnly = true,
+            label = {
+                Text(stringResource(id = R.string.user_login))
+            }
+        )
+        OutlinedTextField(modifier = Modifier.fillMaxWidth(),
+            value = student.password, onValueChange = {}, readOnly = true,
+            label = {
+                Text(stringResource(id = R.string.user_login))
+            }
+        )
+    }
+}
+
+@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
+@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
+@Composable
+fun StudentViewPreview() {
+    PMUappTheme {
+        Surface(
+            color = MaterialTheme.colorScheme.background
+        ) {
+            StudentView(id = 0)
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/pmuapp/models/user/composeui/UserList.kt b/app/src/main/java/com/example/pmuapp/models/user/composeui/UserList.kt
new file mode 100644
index 0000000..ce33f77
--- /dev/null
+++ b/app/src/main/java/com/example/pmuapp/models/user/composeui/UserList.kt
@@ -0,0 +1,47 @@
+package com.example.pmuapp.models.user.composeui
+
+import android.content.res.Configuration
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Button
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.navigation.NavController
+import com.example.pmuapp.composeui.navigation.Screen
+import com.example.pmuapp.models.user.model.getStudents
+import com.example.pmuapp.ui.theme.PMUappTheme
+
+@Composable
+fun UserList(navController: NavController?) {
+    Column(Modifier.padding(all = 10.dp)) {
+        getStudents().forEachIndexed() { index, student ->
+            val studentId = Screen.UserView.route.replace("{id}", index.toString())
+            Button(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(all = 10.dp),
+                onClick = { navController?.navigate(studentId) }) {
+                Text("${student.login}")
+            }
+        }
+    }
+}
+
+@Preview(name = "Light Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_NO)
+@Preview(name = "Dark Mode", showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
+@Composable
+fun StudentListPreview() {
+    PMUappTheme {
+        Surface(
+            color = MaterialTheme.colorScheme.background
+        ) {
+            UserList(navController = null)
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/pmuapp/models/user/model/Student.kt b/app/src/main/java/com/example/pmuapp/models/user/model/Student.kt
new file mode 100644
index 0000000..46c623c
--- /dev/null
+++ b/app/src/main/java/com/example/pmuapp/models/user/model/Student.kt
@@ -0,0 +1,17 @@
+package com.example.pmuapp.models.user.model
+
+import java.io.Serializable
+
+data class User(
+    val name: String,
+    val login: String,
+    val password: String,
+) : Serializable
+
+fun getStudents(): List<User> {
+    return listOf(
+        User("Иван", "ivan", "111111"),
+        User("Анна", "ann", "111111"),
+        User("Лиза", "liza", "111111")
+    )
+}
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d62a30f..6e2fe8b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,3 +1,16 @@
 <resources>
-    <string name="app_name">PMUapp</string>
+    <string name="app_name">Мой питомец</string>
+    <string name="user_name">Имя</string>
+    <string name="user_login">Логин</string>
+    <string name="user_password">Пароль</string>
+    <string name="users_title">Пользователи</string>
+    <string name="user_view_title">Профиль пользователя</string>
+    <string name="home_title">Мой дом</string>
+    <string name="user_my_title">Мой профиль</string>
+    <string name="login_title">Авторизация</string>
+    <string name="about_text">
+        <p>Это текст <b>о нас</b>!</p>\n\n
+        <p>Здесь могла быть Ваша реклама!</p>\n\n
+        <p>Наш сайт <a href="https://ulstu.ru">ulstu.ru</a></p>
+    </string>
 </resources>
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index 3c5031e..39aa0e0 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -20,4 +20,5 @@ kotlin.code.style=official
 # Enables namespacing of each library's R class so that its R class includes only the
 # resources declared in the library itself and none from the library's dependencies,
 # thereby reducing the size of the R class for that library
-android.nonTransitiveRClass=true
\ No newline at end of file
+android.nonTransitiveRClass=true
+android.overridePathCheck=true