app/src/main/java/dev/kaizen/app/chat/ChatComponents.kt

@@ -151,9 +151,6 @@ fun ModePillsRow(
     onReasoningChange: (ReasoningPreset) -> Unit,
     samplingPrefs: SamplingPrefs,
     onSamplingChange: (SamplingPrefs) -> Unit,
-    currentModelId: String = "",
-    webSearchProvider: String = "google",
-    onWebSearchProviderChange: (String) -> Unit = {},
     modifier: Modifier = Modifier,
 ) {
     val cs = MaterialTheme.colorScheme
@@ -162,8 +159,6 @@ fun ModePillsRow(
 
     var showReasoningMenu by remember { mutableStateOf(false) }
     var showSamplingPopup by remember { mutableStateOf(false) }
-    var showSearchProviderMenu by remember { mutableStateOf(false) }
-    val isVertexModel = currentModelId.startsWith("vertex:")
 
     Row(
         modifier
@@ -229,19 +224,19 @@ fun ModePillsRow(
                 shadowElevation = 16.dp,
                 shape = KaizenShapes.md,
             ) {
-                Column(Modifier.padding(horizontal = 14.dp, vertical = 10.dp).width(220.dp)) {
+                Column(Modifier.padding(horizontal = 16.dp, vertical = 12.dp).width(260.dp)) {
                     SamplingRow(
                         label = stringResource(R.string.sampling_temperature),
                         param = samplingPrefs.temperature, min = 0f, max = 2f, steps = 200,
                         onUpdate = { onSamplingChange(samplingPrefs.copy(temperature = it)) },
                     )
-                    Spacer(Modifier.height(6.dp))
+                    Spacer(Modifier.height(14.dp))
                     SamplingRow(
                         label = stringResource(R.string.sampling_top_p),
                         param = samplingPrefs.topP, min = 0f, max = 1f, steps = 100,
                         onUpdate = { onSamplingChange(samplingPrefs.copy(topP = it)) },
                     )
-                    Spacer(Modifier.height(6.dp))
+                    Spacer(Modifier.height(14.dp))
                     SamplingRow(
                         label = stringResource(R.string.sampling_top_k),
                         param = samplingPrefs.topK, min = 1f, max = 100f, steps = 99,
@@ -260,51 +255,6 @@ fun ModePillsRow(
                 active = active,
                 onClick = { onToggle(mode.labelRes) },
             )
-
-            // Search provider dropdown — only for Vertex models when search is active
-            if (mode.labelRes == R.string.mode_search && active && isVertexModel) {
-                Box {
-                    val providerLabel = stringResource(
-                        if (webSearchProvider == "enterprise") R.string.search_provider_enterprise
-                        else R.string.search_provider_google
-                    )
-                    ModePill(
-                        icon = KaizenIcons.Globe,
-                        label = providerLabel,
-                        active = true,
-                        showChevron = true,
-                        onClick = { showSearchProviderMenu = true },
-                    )
-                    DropdownMenu(
-                        expanded = showSearchProviderMenu,
-                        onDismissRequest = { showSearchProviderMenu = false },
-                        containerColor = if (isDark) Color(0xFF1A2030) else Color(0xFFF8F9FB),
-                        shadowElevation = 16.dp,
-                        shape = KaizenShapes.md,
-                    ) {
-                        listOf("google" to R.string.search_provider_google, "enterprise" to R.string.search_provider_enterprise).forEach { (value, labelRes) ->
-                            Row(
-                                Modifier
-                                    .fillMaxWidth()
-                                    .clickable { onWebSearchProviderChange(value); showSearchProviderMenu = false }
-                                    .padding(horizontal = 16.dp, vertical = 10.dp),
-                                verticalAlignment = Alignment.CenterVertically,
-                            ) {
-                                Text(
-                                    stringResource(labelRes),
-                                    fontSize = 13.5.sp,
-                                    color = if (value == webSearchProvider) accent.primary else cs.onBackground.copy(alpha = 0.85f),
-                                    fontWeight = if (value == webSearchProvider) FontWeight.SemiBold else FontWeight.Normal,
-                                    modifier = Modifier.weight(1f),
-                                )
-                                if (value == webSearchProvider) {
-                                    Icon(KaizenIcons.Check, null, tint = accent.primary, modifier = Modifier.size(15.dp))
-                                }
-                            }
-                        }
-                    }
-                }
-            }
         }
     }
 }
@@ -322,22 +272,22 @@ private fun ModePill(
     val accent = LocalKaizenAccent.current
 
     val bg = when {
-        active -> accent.primary.copy(alpha = if (isDark) 0.20f else 0.12f)
+        active -> accent.primary.copy(alpha = if (isDark) 0.15f else 0.10f)
-        else -> if (isDark) Color.White.copy(alpha = 0.10f) else Color.Black.copy(alpha = 0.07f)
+        else -> if (isDark) Color.White.copy(alpha = 0.06f) else Color.Black.copy(alpha = 0.04f)
     }
     val borderBrush = if (active) {
         Brush.verticalGradient(listOf(
-            accent.primary.copy(alpha = if (isDark) 0.40f else 0.30f),
+            accent.primary.copy(alpha = if (isDark) 0.30f else 0.22f),
-            accent.primary.copy(alpha = if (isDark) 0.12f else 0.08f),
+            accent.primary.copy(alpha = if (isDark) 0.08f else 0.06f),
         ))
     } else {
         Brush.verticalGradient(listOf(
-            if (isDark) Color.White.copy(alpha = 0.14f) else Color.Black.copy(alpha = 0.10f),
+            if (isDark) Color.White.copy(alpha = 0.08f) else Color.White.copy(alpha = 0.40f),
-            if (isDark) Color.White.copy(alpha = 0.05f) else Color.Black.copy(alpha = 0.04f),
+            if (isDark) Color.White.copy(alpha = 0.02f) else Color.Black.copy(alpha = 0.03f),
         ))
     }
-    val iconTint = if (active) accent.primary else cs.onSurfaceVariant.copy(alpha = 0.75f)
+    val iconTint = if (active) accent.primary else cs.onSurfaceVariant.copy(alpha = 0.60f)
-    val textColor = if (active) cs.onBackground else cs.onSurfaceVariant.copy(alpha = 0.80f)
+    val textColor = if (active) cs.onBackground else cs.onSurfaceVariant.copy(alpha = 0.70f)
 
     Row(
         Modifier
@@ -367,7 +317,7 @@ private fun SamplingRow(label: String, param: SamplingParam, min: Float, max: Fl
     Row(verticalAlignment = Alignment.CenterVertically) {
         Box(
             Modifier
-                .size(16.dp)
+                .size(20.dp)
                 .clip(KaizenShapes.xs)
                 .border(
                     1.dp,
@@ -379,17 +329,18 @@ private fun SamplingRow(label: String, param: SamplingParam, min: Float, max: Fl
             contentAlignment = Alignment.Center,
         ) {
             if (param.enabled) {
-                Icon(KaizenIcons.Check, null, tint = accent.primary, modifier = Modifier.size(11.dp))
+                Icon(KaizenIcons.Check, null, tint = accent.primary, modifier = Modifier.size(13.dp))
             }
         }
-        Spacer(Modifier.width(8.dp))
+        Spacer(Modifier.width(10.dp))
-        Text(label, color = cs.onBackground.copy(alpha = if (param.enabled) 0.90f else 0.50f), fontSize = 12.sp, modifier = Modifier.weight(1f))
+        Text(label, color = cs.onBackground.copy(alpha = if (param.enabled) 0.90f else 0.50f), fontSize = 13.sp, modifier = Modifier.weight(1f))
         Text(
             if (max > 2f) param.value.toInt().toString() else "%.2f".format(param.value),
             color = if (param.enabled) accent.primary else cs.onSurfaceVariant.copy(alpha = 0.40f),
-            fontSize = 11.sp, fontWeight = FontWeight.Medium,
+            fontSize = 12.sp, fontWeight = FontWeight.Medium,
         )
     }
+    Spacer(Modifier.height(4.dp))
     Slider(
         value = param.value, onValueChange = { onUpdate(param.copy(value = it)) },
         valueRange = min..max, steps = steps,
@@ -402,7 +353,7 @@ private fun SamplingRow(label: String, param: SamplingParam, min: Float, max: Fl
             disabledActiveTrackColor = cs.onSurfaceVariant.copy(alpha = 0.15f),
             disabledInactiveTrackColor = if (isDark) Color.White.copy(alpha = 0.05f) else Color.Black.copy(alpha = 0.04f),
         ),
-        modifier = Modifier.fillMaxWidth().height(28.dp),
+        modifier = Modifier.fillMaxWidth(),
     )
 }
 

app/src/main/java/dev/kaizen/app/chat/ChatScreen.kt

@@ -114,7 +114,6 @@ fun ChatScreen(
     var activeMode by remember { mutableStateOf<Int?>(null) }
     var reasoningPreset by remember { mutableStateOf(ReasoningPreset.Standard) }
     var samplingPrefs by remember { mutableStateOf(SamplingPrefs()) }
-    var webSearchProvider by remember { mutableStateOf("google") }
     var usedTokens by remember { mutableStateOf(0) }
     var chatModel by remember { mutableStateOf<String?>(null) }
     var streamJob by remember { mutableStateOf<Job?>(null) }
@@ -585,7 +584,6 @@ fun ChatScreen(
                     preferThroughput = reasoningPreset.throughput,
                     attachments = uploadedAtts.takeIf { it.isNotEmpty() },
                     webSearch = activeMode == R.string.mode_search,
-                    webSearchProvider = if (activeMode == R.string.mode_search && cfg.model.startsWith("vertex:")) webSearchProvider else null,
                     temperature = samplingPrefs.temperature.takeIf { it.enabled }?.value,
                     topP = samplingPrefs.topP.takeIf { it.enabled }?.value,
                     topK = samplingPrefs.topK.takeIf { it.enabled }?.value?.toInt(),
@@ -1057,9 +1055,6 @@ fun ChatScreen(
                                 onReasoningChange = { reasoningPreset = it; haptics.tick() },
                                 samplingPrefs = samplingPrefs,
                                 onSamplingChange = { samplingPrefs = it },
-                                currentModelId = session.config?.model ?: "",
-                                webSearchProvider = webSearchProvider,
-                                onWebSearchProviderChange = { webSearchProvider = it; haptics.tick() },
                             )
                             Spacer(Modifier.height(if (imeVisible) 6.dp else 10.dp))
                             ChatInput(

app/src/main/java/dev/kaizen/app/net/KaizenApi.kt

@@ -37,7 +37,6 @@ import java.util.concurrent.TimeUnit
     val preferThroughput: Boolean? = null,
     val attachments: List<Attachment>? = null,
     val webSearch: Boolean? = null,
-    val webSearchProvider: String? = null,
     val temperature: Float? = null,
     val topP: Float? = null,
     val topK: Int? = null,
@@ -488,7 +487,6 @@ object KaizenApi {
         preferThroughput: Boolean = false,
         attachments: List<Attachment>? = null,
         webSearch: Boolean = false,
-        webSearchProvider: String? = null,
         temperature: Float? = null,
         topP: Float? = null,
         topK: Int? = null,
@@ -501,7 +499,6 @@ object KaizenApi {
                 preferThroughput = if (preferThroughput) true else null,
                 attachments = attachments?.takeIf { it.isNotEmpty() },
                 webSearch = if (webSearch) true else null,
-                webSearchProvider = if (webSearch) webSearchProvider else null,
                 temperature = temperature,
                 topP = topP,
                 topK = topK,

app/src/main/res/values-en/strings.xml

@@ -48,8 +48,6 @@
     <string name="mode_search">Search</string>
     <string name="mode_video">Video</string>
     <string name="mode_audio">Audio</string>
-    <string name="search_provider_google">Google</string>
-    <string name="search_provider_enterprise">Enterprise</string>
 
     <!-- Suggestion pills -->
     <string name="suggest_brainstorm">Brainstorm</string>

app/src/main/res/values/strings.xml

@@ -50,8 +50,6 @@
     <string name="mode_search">Suche</string>
     <string name="mode_video">Video</string>
     <string name="mode_audio">Audio</string>
-    <string name="search_provider_google">Google</string>
-    <string name="search_provider_enterprise">Enterprise</string>
 
     <!-- Suggestion pills -->
     <string name="suggest_brainstorm">Brainstormen</string>