diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 512ae0a..46c1203 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -11,8 +11,8 @@ android {
         applicationId = "com.kawomi.githugandroid"
         minSdk = 26
         targetSdk = 34
-        versionCode = 22
-        versionName = "0.1.21"
+        versionCode = 24
+        versionName = "0.1.23"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
diff --git a/app/src/main/java/com/kawomi/githugandroid/GitHugApp.kt b/app/src/main/java/com/kawomi/githugandroid/GitHugApp.kt
index 78b9a6a..26a8dfb 100644
--- a/app/src/main/java/com/kawomi/githugandroid/GitHugApp.kt
+++ b/app/src/main/java/com/kawomi/githugandroid/GitHugApp.kt
@@ -38,8 +38,6 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
-import androidx.compose.material3.TextField
-import androidx.compose.material3.TextFieldDefaults
 import androidx.compose.material3.TextButton
 import androidx.compose.material3.darkColorScheme
 import androidx.compose.runtime.Composable
@@ -205,7 +203,7 @@ fun GitHugApp() {
         val persistedPaneLayout by paneLayoutStore.layoutFlow.collectAsState(initial = defaultPaneLayout())
         val scope = rememberCoroutineScope()
         val screenScrollState = rememberScrollState()
-        val workspaceHeight = (configuration.screenHeightDp.dp * 0.72f).coerceAtLeast(420.dp)
+        val workspaceHeight = (configuration.screenHeightDp.dp * 1.05f).coerceAtLeast(560.dp)
 
         var paneLayout by remember { mutableStateOf(defaultPaneLayout()) }
         var currentLevelIndex by remember { mutableStateOf(0) }
@@ -225,10 +223,12 @@ fun GitHugApp() {
             paneLayout = persistedPaneLayout
         }
 
-        fun updatePaneLayout(transform: (PaneLayout) -> PaneLayout) {
+        fun updatePaneLayout(transform: (PaneLayout) -> PaneLayout, persist: Boolean = true) {
             val updated = transform(paneLayout)
             paneLayout = updated
-            scope.launch { paneLayoutStore.save(updated) }
+            if (persist) {
+                scope.launch { paneLayoutStore.save(updated) }
+            }
         }
 
         fun clearCommandInput(recreateField: Boolean = false) {
@@ -380,17 +380,20 @@ fun GitHugApp() {
                             .height(workspaceHeight),
                         paneLayout = paneLayout,
                         onMovePane = { paneId, delta ->
-                            updatePaneLayout { layout -> movePane(layout, paneId, delta) }
+                            updatePaneLayout(transform = { layout -> movePane(layout, paneId, delta) })
                         },
                         onTogglePane = { paneId ->
-                            updatePaneLayout { layout ->
+                            updatePaneLayout(transform = { layout ->
                                 val collapsed = layout.collapsed.toMutableSet()
                                 if (!collapsed.add(paneId)) collapsed.remove(paneId)
                                 layout.copy(collapsed = collapsed)
-                            }
+                            })
                         },
                         onResize = { upper, lower, dragFraction ->
-                            updatePaneLayout { layout -> resizePanes(layout, upper, lower, dragFraction) }
+                            updatePaneLayout(transform = { layout -> resizePanes(layout, upper, lower, dragFraction) }, persist = false)
+                        },
+                        onResizeFinished = {
+                            scope.launch { paneLayoutStore.save(paneLayout) }
                         },
                         levelsContent = {
                             LevelsPane(levels, currentLevelIndex, completedLevels) { index -> loadLevel(index) }
@@ -470,6 +473,7 @@ private fun PaneWorkspace(
     onMovePane: (PaneId, Int) -> Unit,
     onTogglePane: (PaneId) -> Unit,
     onResize: (PaneId, PaneId, Float) -> Unit,
+    onResizeFinished: () -> Unit,
     levelsContent: @Composable () -> Unit,
     visualContent: @Composable () -> Unit,
     exerciseContent: @Composable () -> Unit,
@@ -523,6 +527,7 @@ private fun PaneWorkspace(
                             val fraction = deltaPx / (heightBasis * 4f)
                             onResize(upper, lower, fraction)
                         },
+                        onDragFinished = onResizeFinished,
                     )
                 }
             }
@@ -643,6 +648,7 @@ private fun HeaderActionButton(
 private fun PaneDivider(
     enabled: Boolean,
     onDrag: (Float) -> Unit,
+    onDragFinished: () -> Unit,
 ) {
     val dragState = rememberDraggableState { delta ->
         if (enabled) onDrag(delta)
@@ -656,6 +662,7 @@ private fun PaneDivider(
                 state = dragState,
                 orientation = Orientation.Vertical,
                 enabled = enabled,
+                onDragStopped = { onDragFinished() },
             ),
         contentAlignment = Alignment.Center,
     ) {
@@ -665,6 +672,13 @@ private fun PaneDivider(
                 .height(1.dp)
                 .background(if (enabled) Accent.copy(alpha = 0.45f) else PanelTertiary),
         )
+        Text(
+            text = "↕",
+            color = if (enabled) Accent else TextMuted,
+            modifier = Modifier.align(Alignment.CenterStart).padding(start = 28.dp),
+            fontSize = 12.sp,
+            fontWeight = FontWeight.Bold,
+        )
     }
 }
 
@@ -855,6 +869,7 @@ private fun TerminalPane(
     val horizontalScroll = rememberScrollState()
     val outputVerticalScroll = rememberScrollState()
     val terminalMinWidth = 640.dp
+    val scope = rememberCoroutineScope()
 
     LaunchedEffect(inputFieldVersion) {
         if (inputFieldVersion == 0) return@LaunchedEffect
@@ -886,7 +901,6 @@ private fun TerminalPane(
                 .widthIn(min = terminalMinWidth),
             verticalArrangement = Arrangement.spacedBy(8.dp),
         ) {
-            Text("Terminal", color = TextPrimary, fontWeight = FontWeight.Bold)
             Box(
                 modifier = Modifier
                     .weight(1f)
@@ -929,36 +943,41 @@ private fun TerminalPane(
                     fontWeight = FontWeight.Bold,
                 )
                 key(inputFieldVersion) {
-                    TextField(
+                    BasicTextField(
                         value = commandInput,
                         onValueChange = onValueChange,
                         modifier = Modifier
                             .weight(1f)
                             .focusRequester(focusRequester)
+                            .bringIntoViewRequester(bringIntoViewRequester)
                             .onFocusChanged { state ->
                                 if (state.isFocused) {
                                     keyboardController?.show()
+                                    scope.launch {
+                                        delay(150)
+                                        bringIntoViewRequester.bringIntoView()
+                                    }
                                 }
                             },
                         singleLine = true,
                         textStyle = TextStyle(color = TextPrimary, fontFamily = FontFamily.Monospace),
-                        colors = TextFieldDefaults.colors(
-                            focusedContainerColor = Color.Transparent,
-                            unfocusedContainerColor = Color.Transparent,
-                            disabledContainerColor = Color.Transparent,
-                            cursorColor = Accent,
-                            focusedIndicatorColor = Color.Transparent,
-                            unfocusedIndicatorColor = Color.Transparent,
-                            disabledIndicatorColor = Color.Transparent,
-                            focusedTextColor = TextPrimary,
-                            unfocusedTextColor = TextPrimary,
-                        ),
+                        cursorBrush = SolidColor(Accent),
                         keyboardOptions = KeyboardOptions(
                             autoCorrect = false,
                             keyboardType = KeyboardType.Ascii,
                             imeAction = ImeAction.Done,
                         ),
                         keyboardActions = KeyboardActions(onDone = { submitCommand() }),
+                        decorationBox = { innerTextField ->
+                            Box(
+                                modifier = Modifier
+                                    .fillMaxWidth()
+                                    .padding(vertical = 8.dp),
+                                contentAlignment = Alignment.CenterStart,
+                            ) {
+                                innerTextField()
+                            }
+                        },
                     )
                 }
             }