feat: per-setting sync table with dynamic 8-colour theme

Redesign the settings screen into uniform rows (sync icon | name | value):
dropdowns replace the chip pickers, every colour gets a reset to a canonical
default, a per-row sync icon toggles that setting's cross-device sync, and a
global switch flips all. Enabling a flag adopts this device's current value.

- AppSettings/SettingsStore: add text/bg/line colours, cache_months,
  month_view_paged, and the account-wide sync_flags map (+ DEFAULT_SYNC,
  effective-merge on pull)
- CalendarRepository.updateSettings: partial PUT of only the synced values plus
  the flag map (unsynced columns stay untouched server-side)
- Theme: fully dynamic — primary/accent tint, background/text/line drive
  background/onBackground/outline (matching web); today/divider/label unchanged
- add hide-profile (directory_hidden) to the profile block (parity with web/iOS)
- language + text/line contrast stay device-local

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

app/src/main/java/com/scarriffle/calendarr/data/CalendarRepository.kt

@@ -118,27 +118,31 @@ class CalendarRepository @Inject constructor(
 
     suspend fun getSettings(): AppSettings = guarded { api.getSettings() }
 
-    suspend fun updateSettings(s: AppSettings) = guarded {
-        api.updateSettings(
-            jsonBody(
-                "default_view" to s.defaultView,
-                "week_start_day" to s.weekStartDay,
-                "primary_color" to s.primaryColor,
-                "accent_color" to s.accentColor,
-                "today_color" to s.todayColor,
-                "dim_past_events" to s.dimPastEvents,
-                "text_contrast" to s.textContrast,
-                "line_contrast" to s.lineContrast,
-                "hour_height" to s.hourHeight,
-                "language" to s.language,
-                "month_divider_color" to s.monthDividerColor,
-                "month_label_color" to s.monthLabelColor,
-                "private_event_visibility" to s.privateEventVisibility,
+    /** Push only the values whose sync flag is on (partial update; the server
+     *  leaves unsynced columns untouched), plus the account-wide flag map. */
+    suspend fun updateSettings(s: AppSettings, flags: Map<String, Boolean>) = guarded {
+        val body = mutableMapOf<String, Any?>()
+        fun addIf(key: String, value: Any?) { if (flags[key] == true) body[key] = value }
+        addIf("default_view", s.defaultView)
+        addIf("week_start_day", s.weekStartDay)
+        addIf("dim_past_events", s.dimPastEvents)
+        addIf("hour_height", s.hourHeight)
+        addIf("default_event_duration_minutes", s.defaultEventDurationMinutes)
         // Explicit JSON null clears it (off); jsonBody drops Kotlin nulls.
-                "default_reminder_minutes" to (s.defaultReminderMinutes ?: org.json.JSONObject.NULL),
-                "default_event_duration_minutes" to s.defaultEventDurationMinutes,
-            )
-        ).ensureSuccess()
+        addIf("default_reminder_minutes", s.defaultReminderMinutes ?: org.json.JSONObject.NULL)
+        addIf("primary_color", s.primaryColor)
+        addIf("accent_color", s.accentColor)
+        addIf("today_color", s.todayColor)
+        addIf("text_color", s.textColor)
+        addIf("bg_color", s.backgroundColor)
+        addIf("line_color", s.lineColor)
+        addIf("month_divider_color", s.monthDividerColor)
+        addIf("month_label_color", s.monthLabelColor)
+        addIf("cache_months", s.cacheMonths)
+        addIf("month_view_paged", s.monthViewPaged)
+        // The flag map is always account-wide; send it every push.
+        body["sync_flags"] = org.json.JSONObject(flags as Map<*, *>)
+        api.updateSettings(jsonBody(body)).ensureSuccess()
     }
 
     suspend fun getProfile(): UserProfile = guarded { api.getProfile() }
@@ -499,8 +503,13 @@ class CalendarRepository @Inject constructor(
 
     // ---- Profile & targeted settings ----
 
-    suspend fun updateProfile(displayName: String?, username: String?, email: String?): String? = guarded {
-        val resp = api.updateProfile(jsonBody("display_name" to displayName, "username" to username, "email" to email))
+    suspend fun updateProfile(displayName: String?, username: String?, email: String?, directoryHidden: Boolean? = null): String? = guarded {
+        val resp = api.updateProfile(jsonBody(
+            "display_name" to displayName,
+            "username" to username,
+            "email" to email,
+            "directory_hidden" to directoryHidden,
+        ))
         resp.ensureSuccess()
         runCatching { JSONObject(resp.body()?.string() ?: "{}").optString("access_token").ifBlank { null } }.getOrNull()
     }

app/src/main/java/com/scarriffle/calendarr/data/SettingsStore.kt

@@ -34,8 +34,13 @@ class SettingsStore @Inject constructor(
         language = prefs.getString(K_LANGUAGE, null) ?: "de",
         monthDividerColor = prefs.getString(K_DIVIDER, null) ?: "#7090c0",
         monthLabelColor = prefs.getString(K_LABEL, null) ?: "#7090c0",
+        textColor = prefs.getString(K_TEXT_COLOR, null) ?: "#FFFFFF",
+        backgroundColor = prefs.getString(K_BG_COLOR, null) ?: "#000000",
+        lineColor = prefs.getString(K_LINE_COLOR, null) ?: "#3A3A52",
         defaultReminderMinutes = prefs.getInt(K_DEFAULT_REMINDER, -1).takeIf { it >= 0 },
         defaultEventDurationMinutes = prefs.getInt(K_DEFAULT_DURATION, 60),
+        cacheMonths = prefs.getInt(K_CACHE_MONTHS, 3),
+        monthViewPaged = prefs.getBoolean(K_MONTH_PAGED, false),
     )
 
     fun saveSettings(s: AppSettings) {
@@ -52,11 +57,97 @@ class SettingsStore @Inject constructor(
             .putString(K_LANGUAGE, s.language)
             .putString(K_DIVIDER, s.monthDividerColor)
             .putString(K_LABEL, s.monthLabelColor)
+            .putString(K_TEXT_COLOR, s.textColor)
+            .putString(K_BG_COLOR, s.backgroundColor)
+            .putString(K_LINE_COLOR, s.lineColor)
             .putInt(K_DEFAULT_REMINDER, s.defaultReminderMinutes ?: -1)
             .putInt(K_DEFAULT_DURATION, s.defaultEventDurationMinutes)
+            .putInt(K_CACHE_MONTHS, s.cacheMonths)
+            .putBoolean(K_MONTH_PAGED, s.monthViewPaged)
             .apply()
     }
 
+    // --- Per-setting cross-device sync flags (account-wide; server is authority) ---
+
+    /** Keys this Android client can sync. Excludes language (device "system" has
+     *  no server value) and text/line contrast (iOS-style opacity, device-local). */
+    val syncableKeys: List<String> = listOf(
+        "default_view", "week_start_day", "dim_past_events", "hour_height",
+        "default_event_duration_minutes", "default_reminder_minutes",
+        "primary_color", "accent_color", "today_color",
+        "text_color", "bg_color", "line_color",
+        "month_divider_color", "month_label_color",
+        "cache_months", "month_view_paged",
+    )
+
+    private val defaultSync: Map<String, Boolean> = syncableKeys.associateWith { key ->
+        key != "cache_months" && key != "month_view_paged"
+    }
+
+    fun loadSyncFlags(): Map<String, Boolean> {
+        val result = defaultSync.toMutableMap()
+        val raw = prefs.getString(K_SYNC_FLAGS, null)
+        if (!raw.isNullOrBlank()) {
+            runCatching { org.json.JSONObject(raw) }.getOrNull()?.let { obj ->
+                for (key in syncableKeys) if (obj.has(key)) result[key] = obj.getBoolean(key)
+            }
+        }
+        return result
+    }
+
+    private fun writeSyncFlags(f: Map<String, Boolean>) {
+        prefs.edit().putString(K_SYNC_FLAGS, org.json.JSONObject(f as Map<*, *>).toString()).apply()
+    }
+
+    fun storeServerFlags(server: Map<String, Boolean>?) {
+        if (server == null) return
+        val f = loadSyncFlags().toMutableMap()
+        for (key in syncableKeys) server[key]?.let { f[key] = it }
+        writeSyncFlags(f)
+    }
+
+    fun setSyncFlag(key: String, on: Boolean) {
+        val f = loadSyncFlags().toMutableMap(); f[key] = on; writeSyncFlags(f)
+    }
+
+    fun setAllSyncFlags(on: Boolean) {
+        val f = loadSyncFlags().toMutableMap(); for (key in syncableKeys) f[key] = on; writeSyncFlags(f)
+    }
+
+    /** Merge a server snapshot with local values honouring the (refreshed) flags:
+     *  synced keys take the server value, others keep the local value. Persists
+     *  the result and returns the effective settings. */
+    fun applyServerPull(server: AppSettings): AppSettings {
+        storeServerFlags(server.syncFlags)
+        val flags = loadSyncFlags()
+        val local = loadSettings()
+        fun on(key: String) = flags[key] == true
+        val eff = local.copy(
+            defaultView = if (on("default_view")) server.defaultView else local.defaultView,
+            weekStartDay = if (on("week_start_day")) server.weekStartDay else local.weekStartDay,
+            dimPastEvents = if (on("dim_past_events")) server.dimPastEvents else local.dimPastEvents,
+            hourHeight = if (on("hour_height")) server.hourHeight else local.hourHeight,
+            defaultEventDurationMinutes = if (on("default_event_duration_minutes")) server.defaultEventDurationMinutes else local.defaultEventDurationMinutes,
+            defaultReminderMinutes = if (on("default_reminder_minutes")) server.defaultReminderMinutes else local.defaultReminderMinutes,
+            primaryColor = if (on("primary_color")) server.primaryColor else local.primaryColor,
+            accentColor = if (on("accent_color")) server.accentColor else local.accentColor,
+            todayColor = if (on("today_color")) server.todayColor else local.todayColor,
+            textColor = if (on("text_color")) server.textColor else local.textColor,
+            backgroundColor = if (on("bg_color")) server.backgroundColor else local.backgroundColor,
+            lineColor = if (on("line_color")) server.lineColor else local.lineColor,
+            monthDividerColor = if (on("month_divider_color")) server.monthDividerColor else local.monthDividerColor,
+            monthLabelColor = if (on("month_label_color")) server.monthLabelColor else local.monthLabelColor,
+            cacheMonths = if (on("cache_months")) server.cacheMonths else local.cacheMonths,
+            monthViewPaged = if (on("month_view_paged")) server.monthViewPaged else local.monthViewPaged,
+            // Device-local (never synced): language + contrast levels.
+            language = local.language,
+            textContrast = local.textContrast,
+            lineContrast = local.lineContrast,
+        )
+        saveSettings(eff)
+        return eff
+    }
+
     /** Device-local cache range in months around today (default 3). */
     var cacheMonths: Int
         get() = prefs.getInt(K_CACHE_MONTHS, 3)
@@ -102,6 +193,10 @@ class SettingsStore @Inject constructor(
         const val K_LANGUAGE = "language"
         const val K_DIVIDER = "month_divider_color"
         const val K_LABEL = "month_label_color"
+        const val K_TEXT_COLOR = "text_color"
+        const val K_BG_COLOR = "bg_color"
+        const val K_LINE_COLOR = "line_color"
+        const val K_SYNC_FLAGS = "sync_flags"
         const val K_DEFAULT_REMINDER = "default_reminder_minutes"
         const val K_DEFAULT_DURATION = "default_event_duration_minutes"
         const val K_CACHE_MONTHS = "cache_months"

app/src/main/java/com/scarriffle/calendarr/domain/model/Accounts.kt

@@ -98,6 +98,7 @@ data class UserProfile(
     @Json(name = "is_admin") val isAdmin: Boolean = false,
     @Json(name = "has_avatar") val hasAvatar: Boolean = false,
     @Json(name = "totp_enabled") val totpEnabled: Boolean = false,
+    @Json(name = "directory_hidden") val directoryHidden: Boolean = false,
 )
 
 /** A calendar the user can create events in (resolved from all writable sources). */

app/src/main/java/com/scarriffle/calendarr/domain/model/AppSettings.kt

@@ -22,6 +22,11 @@ data class AppSettings(
     @Json(name = "language") val language: String = "de",
     @Json(name = "month_divider_color") val monthDividerColor: String = "#7090c0",
     @Json(name = "month_label_color") val monthLabelColor: String = "#7090c0",
+    // Text / background / line colours drive the Material theme (onBackground,
+    // background, outline) so the whole app follows them, matching web/iOS.
+    @Json(name = "text_color") val textColor: String = "#FFFFFF",
+    @Json(name = "bg_color") val backgroundColor: String = "#000000",
+    @Json(name = "line_color") val lineColor: String = "#3A3A52",
     // How this user's private events appear to other group members: 'hidden' | 'busy'.
     @Json(name = "private_event_visibility") val privateEventVisibility: String = "busy",
     @Json(name = "group_visible_calendar_id") val groupVisibleCalendarId: Int? = null,
@@ -29,6 +34,11 @@ data class AppSettings(
     @Json(name = "default_reminder_minutes") val defaultReminderMinutes: Int? = null,
     // Duration (minutes) applied to a newly created event's end time.
     @Json(name = "default_event_duration_minutes") val defaultEventDurationMinutes: Int = 60,
+    // Preload range in months (device-local by default) and month-view paging.
+    @Json(name = "cache_months") val cacheMonths: Int = 3,
+    @Json(name = "month_view_paged") val monthViewPaged: Boolean = false,
+    // Account-wide per-setting sync flags, fully resolved by the server.
+    @Json(name = "sync_flags") val syncFlags: Map<String, Boolean>? = null,
 ) {
     val weekStartsOnMonday: Boolean get() = weekStartDay != "sunday"
 }

app/src/main/java/com/scarriffle/calendarr/ui/L10n.kt

@@ -55,6 +55,20 @@ object L10n {
             "settings.colors" to "Farben", "settings.color.primary" to "Primärfarbe",
             "settings.color.accent" to "Akzentfarbe", "settings.color.today" to "Heutige-Tag-Farbe",
             "settings.color.divider" to "Monatswechsel-Linie", "settings.color.label" to "Monatskürzel",
+            "settings.color.text" to "Schriftfarbe", "settings.color.background" to "Hintergrundfarbe",
+            "settings.color.line" to "Linienfarbe",
+            "settings.sync_all" to "Alle synchronisieren",
+            "settings.sync_all.desc" to "Diese Einstellungen zwischen deinen Geräten teilen",
+            "settings.sync_this" to "Zwischen Geräten synchronisieren",
+            "settings.reset" to "Zurücksetzen",
+            "settings.appearance" to "Ansicht",
+            "settings.device" to "Nur auf diesem Gerät",
+            "settings.device.footer" to "Diese Einstellungen gelten nur auf diesem Gerät und werden nicht synchronisiert.",
+            "settings.directory_hidden" to "Profil verbergen",
+            "settings.directory_hidden.desc" to "Nicht in der Teilen-/Gruppen-Auswahl anderer Nutzer erscheinen.",
+            "settings.defaultreminder" to "Standard-Erinnerung",
+            "reminder.off" to "Aus", "reminder.at_start" to "Zur Startzeit",
+            "reminder.1d" to "1 Tag vorher", "reminder.1w" to "1 Woche vorher",
             "settings.textcontrast" to "Schriftkontrast", "settings.linecontrast" to "Linienkontrast",
             "settings.contrast.dark" to "Dunkel", "settings.contrast.medium" to "Mittel",
             "settings.contrast.bright" to "Hell", "settings.contrast.max" to "Maximum",
@@ -214,6 +228,20 @@ object L10n {
             "settings.colors" to "Colors", "settings.color.primary" to "Primary color",
             "settings.color.accent" to "Accent color", "settings.color.today" to "Today color",
             "settings.color.divider" to "Month divider line", "settings.color.label" to "Month abbreviation",
+            "settings.color.text" to "Text color", "settings.color.background" to "Background color",
+            "settings.color.line" to "Line color",
+            "settings.sync_all" to "Sync all",
+            "settings.sync_all.desc" to "Share these settings across your devices",
+            "settings.sync_this" to "Sync across devices",
+            "settings.reset" to "Reset",
+            "settings.appearance" to "View",
+            "settings.device" to "This device only",
+            "settings.device.footer" to "These settings apply to this device only and are not synced.",
+            "settings.directory_hidden" to "Hide profile",
+            "settings.directory_hidden.desc" to "Don't appear in other users' share/group pickers.",
+            "settings.defaultreminder" to "Default reminder",
+            "reminder.off" to "Off", "reminder.at_start" to "At start time",
+            "reminder.1d" to "1 day before", "reminder.1w" to "1 week before",
             "settings.textcontrast" to "Text contrast", "settings.linecontrast" to "Line contrast",
             "settings.contrast.dark" to "Dark", "settings.contrast.medium" to "Medium",
             "settings.contrast.bright" to "Bright", "settings.contrast.max" to "Maximum",

app/src/main/java/com/scarriffle/calendarr/ui/MainViewModel.kt

@@ -62,12 +62,12 @@ class MainViewModel @Inject constructor(
         _route.value = computeRoute()
     }
 
-    /** Pull appearance settings from the server, caching them locally. */
+    /** Pull settings from the server and merge them with local values honouring
+     *  each setting's sync flag (synced keys take the server value). */
     fun refreshSettings() {
         viewModelScope.launch {
             runCatching { repository.getSettings() }.onSuccess { s ->
-                settingsStore.saveSettings(s)
-                _settings.value = s
+                _settings.value = settingsStore.applyServerPull(s)
             }
         }
     }

app/src/main/java/com/scarriffle/calendarr/ui/settings/SettingsScreen.kt

@@ -3,31 +3,29 @@ package com.scarriffle.calendarr.ui.settings
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
 import androidx.compose.foundation.clickable
-import androidx.compose.foundation.horizontalScroll
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ExperimentalLayoutApi
-import androidx.compose.foundation.layout.FlowRow
+import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 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.foundation.layout.size
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Check
 import androidx.compose.material.icons.filled.Close
+import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material3.Button
 import androidx.compose.material3.Divider
 import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.ExposedDropdownMenuBox
 import androidx.compose.material3.ExposedDropdownMenuDefaults
-import androidx.compose.material3.FilterChip
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
@@ -36,6 +34,7 @@ import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -56,8 +55,11 @@ import com.scarriffle.calendarr.ui.tr
 import com.scarriffle.calendarr.util.colorFromHex
 import com.scarriffle.calendarr.util.toHex
 
-private val PALETTE = listOf(
-    "#4285f4", "#ea4335", "#34a853", "#fbbc05", "#46bdc6", "#9c27b0", "#ff7043", "#7090c0",
+// Canonical default colours (single source for the reset buttons).
+private val DEFAULT_COLORS = mapOf(
+    "primary_color" to "#4285F4", "accent_color" to "#EA4335", "today_color" to "#4285F4",
+    "text_color" to "#FFFFFF", "bg_color" to "#000000", "line_color" to "#3A3A52",
+    "month_divider_color" to "#7090C0", "month_label_color" to "#7090C0",
 )
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -70,8 +72,6 @@ fun SettingsScreen(
 ) {
     val initialSettings = LocalAppSettings.current
     var settings by remember { mutableStateOf(initialSettings) }
-    var cacheMonths by remember { mutableStateOf(vm.cacheMonths) }
-    var monthPaged by remember { mutableStateOf(vm.monthViewPaged) }
 
     fun update(newSettings: AppSettings) {
         settings = newSettings
@@ -79,6 +79,10 @@ fun SettingsScreen(
         vm.apply(newSettings, onSettingsSynced)
     }
 
+    // Per-row sync toggle: enabling adopts this device's current value.
+    fun toggle(key: String) { vm.toggleSync(key, settings, onSettingsSynced) }
+    fun synced(key: String) = vm.syncFlags[key] == true
+
     Surface(Modifier.fillMaxSize(), color = MaterialTheme.colorScheme.background) {
         Scaffold(
             topBar = {
@@ -92,117 +96,236 @@ fun SettingsScreen(
         ) { padding ->
             Column(Modifier.fillMaxSize().padding(padding).verticalScroll(rememberScrollState()).padding(16.dp)) {
 
+                // Global "sync everything" master switch.
+                Row(Modifier.fillMaxWidth().padding(vertical = 8.dp), verticalAlignment = Alignment.CenterVertically) {
+                    Column(Modifier.weight(1f)) {
+                        Text(tr("settings.sync_all"), style = MaterialTheme.typography.titleSmall, fontWeight = FontWeight.SemiBold)
+                        Text(tr("settings.sync_all.desc"), style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
+                    }
+                    Switch(
+                        checked = vm.syncableKeys.all { vm.syncFlags[it] == true },
+                        onCheckedChange = { on -> vm.setAllSync(on, settings, onSettingsSynced) },
+                    )
+                }
+                Divider(Modifier.padding(vertical = 16.dp))
+
                 ProfileChapter(vm)
-                Spacer(Modifier.size(16.dp))
-                Section(tr("settings.default_duration"))
-                ChipRow(
-                    options = listOf(
-                        "15" to "15 min", "30" to "30 min", "45" to "45 min",
-                        "60" to "1 h", "90" to "1.5 h", "120" to "2 h",
-                    ),
-                    selected = settings.defaultEventDurationMinutes.toString(),
-                    onSelect = { update(settings.copy(defaultEventDurationMinutes = it.toInt())) },
-                )
                 Divider(Modifier.padding(vertical = 16.dp))
 
+                // ---- Termine (synced) ----
                 Section(tr("settings.calview"))
-                ChipRow(
-                    options = CalViewType.entries.map { it.key to tr("view.${it.key}") },
-                    selected = settings.defaultView,
-                    onSelect = { update(settings.copy(defaultView = it)) },
+                SyncDropdownRow(
+                    tr("settings.default_duration"),
+                    listOf("15" to "15 min", "30" to "30 min", "45" to "45 min", "60" to "1 h", "90" to "1.5 h", "120" to "2 h"),
+                    settings.defaultEventDurationMinutes.toString(),
+                    { update(settings.copy(defaultEventDurationMinutes = it.toInt())) },
+                    synced("default_event_duration_minutes"), { toggle("default_event_duration_minutes") },
                 )
-                Spacer(Modifier.size(16.dp))
-
-                Section(tr("settings.firstweekday"))
-                ChipRow(
-                    options = listOf("monday" to tr("settings.monday"), "sunday" to tr("settings.sunday")),
-                    selected = settings.weekStartDay,
-                    onSelect = { update(settings.copy(weekStartDay = it)) },
-                )
-                Spacer(Modifier.size(16.dp))
-
-                Row(Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically, horizontalArrangement = Arrangement.SpaceBetween) {
-                    Text(tr("settings.dimpast"), style = MaterialTheme.typography.bodyLarge)
-                    Switch(checked = settings.dimPastEvents, onCheckedChange = { update(settings.copy(dimPastEvents = it)) })
-                }
-                Spacer(Modifier.size(16.dp))
-
-                Row(Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically, horizontalArrangement = Arrangement.SpaceBetween) {
-                    Text(tr("settings.month_paged"), style = MaterialTheme.typography.bodyLarge)
-                    Switch(checked = monthPaged, onCheckedChange = { monthPaged = it; vm.monthViewPaged = it })
-                }
-                Spacer(Modifier.size(16.dp))
-
-                Divider(Modifier.padding(vertical = 16.dp))
-
-                Section(tr("settings.language"))
-                ChipRow(
-                    options = listOf("system" to tr("lang.system"), "de" to tr("lang.german"), "en" to tr("lang.english")),
-                    selected = settings.language,
-                    onSelect = { update(settings.copy(language = it)) },
+                SyncDropdownRow(
+                    tr("settings.defaultreminder"),
+                    reminderOptions(),
+                    (settings.defaultReminderMinutes ?: -1).toString(),
+                    { update(settings.copy(defaultReminderMinutes = it.toInt().takeIf { m -> m >= 0 })) },
+                    synced("default_reminder_minutes"), { toggle("default_reminder_minutes") },
                 )
                 Divider(Modifier.padding(vertical = 16.dp))
 
+                // ---- Ansicht (synced) ----
+                Section(tr("settings.appearance"))
+                SyncDropdownRow(
+                    tr("settings.defaultview"),
+                    CalViewType.entries.map { it.key to tr("view.${it.key}") },
+                    settings.defaultView,
+                    { update(settings.copy(defaultView = it)) },
+                    synced("default_view"), { toggle("default_view") },
+                )
+                SyncDropdownRow(
+                    tr("settings.firstweekday"),
+                    listOf("monday" to tr("settings.monday"), "sunday" to tr("settings.sunday")),
+                    settings.weekStartDay,
+                    { update(settings.copy(weekStartDay = it)) },
+                    synced("week_start_day"), { toggle("week_start_day") },
+                )
+                SyncSwitchRow(tr("settings.dimpast"), settings.dimPastEvents, { update(settings.copy(dimPastEvents = it)) }, synced("dim_past_events"), { toggle("dim_past_events") })
+                SyncSwitchRow(tr("settings.month_paged"), settings.monthViewPaged, { update(settings.copy(monthViewPaged = it)) }, synced("month_view_paged"), { toggle("month_view_paged") })
+                SyncDropdownRow(
+                    tr("settings.hourheight"),
+                    listOf("28" to tr("settings.hourheight.compact"), "44" to tr("settings.hourheight.normal"), "60" to tr("settings.hourheight.comfort"), "80" to tr("settings.hourheight.large")),
+                    settings.hourHeight.toString(),
+                    { update(settings.copy(hourHeight = it.toInt())) },
+                    synced("hour_height"), { toggle("hour_height") },
+                )
+                Divider(Modifier.padding(vertical = 16.dp))
+
+                // ---- Farben (synced) ----
                 Section(tr("settings.colors"))
-                ColorRow(tr("settings.color.primary"), settings.primaryColor) { update(settings.copy(primaryColor = it)) }
-                ColorRow(tr("settings.color.accent"), settings.accentColor) { update(settings.copy(accentColor = it)) }
-                ColorRow(tr("settings.color.today"), settings.todayColor) { update(settings.copy(todayColor = it)) }
-                ColorRow(tr("settings.color.divider"), settings.monthDividerColor) { update(settings.copy(monthDividerColor = it)) }
-                ColorRow(tr("settings.color.label"), settings.monthLabelColor) { update(settings.copy(monthLabelColor = it)) }
+                SyncColorRow("primary_color", tr("settings.color.primary"), settings.primaryColor, synced("primary_color"), { toggle("primary_color") }) { update(settings.copy(primaryColor = it)) }
+                SyncColorRow("accent_color", tr("settings.color.accent"), settings.accentColor, synced("accent_color"), { toggle("accent_color") }) { update(settings.copy(accentColor = it)) }
+                SyncColorRow("today_color", tr("settings.color.today"), settings.todayColor, synced("today_color"), { toggle("today_color") }) { update(settings.copy(todayColor = it)) }
+                SyncColorRow("text_color", tr("settings.color.text"), settings.textColor, synced("text_color"), { toggle("text_color") }) { update(settings.copy(textColor = it)) }
+                SyncColorRow("bg_color", tr("settings.color.background"), settings.backgroundColor, synced("bg_color"), { toggle("bg_color") }) { update(settings.copy(backgroundColor = it)) }
+                SyncColorRow("line_color", tr("settings.color.line"), settings.lineColor, synced("line_color"), { toggle("line_color") }) { update(settings.copy(lineColor = it)) }
+                SyncColorRow("month_divider_color", tr("settings.color.divider"), settings.monthDividerColor, synced("month_divider_color"), { toggle("month_divider_color") }) { update(settings.copy(monthDividerColor = it)) }
+                SyncColorRow("month_label_color", tr("settings.color.label"), settings.monthLabelColor, synced("month_label_color"), { toggle("month_label_color") }) { update(settings.copy(monthLabelColor = it)) }
                 Divider(Modifier.padding(vertical = 16.dp))
 
-                Section(tr("settings.hourheight"))
-                ChipRow(
-                    options = listOf(
-                        "28" to tr("settings.hourheight.compact"),
-                        "44" to tr("settings.hourheight.normal"),
-                        "60" to tr("settings.hourheight.comfort"),
-                        "80" to tr("settings.hourheight.large"),
-                    ),
-                    selected = settings.hourHeight.toString(),
-                    onSelect = { update(settings.copy(hourHeight = it.toInt())) },
-                )
-                Spacer(Modifier.size(16.dp))
-
-                Section(tr("settings.textcontrast"))
-                ChipRow(
-                    options = listOf(
-                        "1" to tr("settings.contrast.dark"), "2" to tr("settings.contrast.medium"),
-                        "3" to tr("settings.contrast.bright"), "4" to tr("settings.contrast.max"),
-                    ),
-                    selected = settings.textContrast.toString(),
-                    onSelect = { update(settings.copy(textContrast = it.toInt())) },
-                )
-                Spacer(Modifier.size(16.dp))
-                Section(tr("settings.linecontrast"))
-                ChipRow(
-                    options = listOf(
-                        "1" to tr("settings.linecontrast.barely"), "2" to tr("settings.linecontrast.subtle"),
-                        "3" to tr("settings.linecontrast.normal"), "4" to tr("settings.linecontrast.strong"),
-                    ),
-                    selected = settings.lineContrast.toString(),
-                    onSelect = { update(settings.copy(lineContrast = it.toInt())) },
+                // ---- Cache (synced) ----
+                SyncDropdownRow(
+                    tr("settings.cache.range"),
+                    listOf("1" to tr("settings.cache.1m"), "3" to tr("settings.cache.3m"), "6" to tr("settings.cache.6m"), "12" to tr("settings.cache.1y")),
+                    settings.cacheMonths.toString(),
+                    { update(settings.copy(cacheMonths = it.toInt())) },
+                    synced("cache_months"), { toggle("cache_months") },
                 )
                 Divider(Modifier.padding(vertical = 16.dp))
 
-                Section(tr("settings.cache.title"))
-                ChipRow(
-                    options = listOf("1" to tr("settings.cache.1m"), "3" to tr("settings.cache.3m"), "6" to tr("settings.cache.6m"), "12" to tr("settings.cache.1y")),
-                    selected = cacheMonths.toString(),
-                    onSelect = { cacheMonths = it.toInt(); vm.cacheMonths = it.toInt() },
-                )
+                // ---- Gerät (device-local: language + contrast) ----
+                Section(tr("settings.device"))
+                DeviceDropdownRow(
+                    tr("settings.language"),
+                    listOf("system" to tr("lang.system"), "de" to tr("lang.german"), "en" to tr("lang.english")),
+                    settings.language,
+                ) { update(settings.copy(language = it)) }
+                DeviceDropdownRow(
+                    tr("settings.textcontrast"),
+                    listOf("1" to tr("settings.contrast.dark"), "2" to tr("settings.contrast.medium"), "3" to tr("settings.contrast.bright"), "4" to tr("settings.contrast.max")),
+                    settings.textContrast.toString(),
+                ) { update(settings.copy(textContrast = it.toInt())) }
+                DeviceDropdownRow(
+                    tr("settings.linecontrast"),
+                    listOf("1" to tr("settings.linecontrast.barely"), "2" to tr("settings.linecontrast.subtle"), "3" to tr("settings.linecontrast.normal"), "4" to tr("settings.linecontrast.strong")),
+                    settings.lineContrast.toString(),
+                ) { update(settings.copy(lineContrast = it.toInt())) }
+                Text(tr("settings.device.footer"), style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant, modifier = Modifier.padding(start = 44.dp, top = 6.dp))
                 Spacer(Modifier.size(40.dp))
             }
         }
     }
 }
 
+@Composable
+private fun reminderOptions(): List<Pair<String, String>> = listOf(
+    "-1" to tr("reminder.off"), "0" to tr("reminder.at_start"), "5" to "5 min", "15" to "15 min",
+    "30" to "30 min", "60" to "1 h", "1440" to tr("reminder.1d"), "10080" to tr("reminder.1w"),
+)
+
 @Composable
 private fun Section(title: String) {
     Text(title, style = MaterialTheme.typography.titleSmall, fontWeight = FontWeight.SemiBold, modifier = Modifier.padding(bottom = 8.dp))
 }
 
-/** Server-backed "Profil" chapter: display name, login name, email, privacy, shared calendar. */
+/** Leading per-row sync toggle: highlighted = synced across devices. */
+@Composable
+private fun SyncIcon(on: Boolean, onClick: () -> Unit) {
+    IconButton(onClick = onClick, modifier = Modifier.size(36.dp)) {
+        Icon(
+            Icons.Filled.Refresh,
+            contentDescription = tr("settings.sync_this"),
+            tint = if (on) MaterialTheme.colorScheme.primary else MaterialTheme.colorScheme.onSurfaceVariant,
+        )
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+private fun Dropdown(options: List<Pair<String, String>>, selected: String, onSelect: (String) -> Unit) {
+    var expanded by remember { mutableStateOf(false) }
+    val selectedLabel = options.firstOrNull { it.first == selected }?.second ?: selected
+    ExposedDropdownMenuBox(expanded = expanded, onExpandedChange = { expanded = it }, modifier = Modifier.width(170.dp)) {
+        OutlinedTextField(
+            value = selectedLabel,
+            onValueChange = {},
+            readOnly = true,
+            singleLine = true,
+            trailingIcon = { ExposedDropdownMenuDefaults.TrailingIcon(expanded = expanded) },
+            modifier = Modifier.menuAnchor().fillMaxWidth(),
+        )
+        ExposedDropdownMenu(expanded = expanded, onDismissRequest = { expanded = false }) {
+            options.forEach { (key, label) ->
+                DropdownMenuItem(text = { Text(label) }, onClick = { onSelect(key); expanded = false })
+            }
+        }
+    }
+}
+
+@Composable
+private fun SyncDropdownRow(
+    label: String,
+    options: List<Pair<String, String>>,
+    selected: String,
+    onSelect: (String) -> Unit,
+    synced: Boolean,
+    onToggleSync: () -> Unit,
+) {
+    Row(Modifier.fillMaxWidth().padding(vertical = 4.dp), verticalAlignment = Alignment.CenterVertically) {
+        SyncIcon(synced, onToggleSync)
+        Spacer(Modifier.size(8.dp))
+        Text(label, style = MaterialTheme.typography.bodyLarge, modifier = Modifier.weight(1f))
+        Dropdown(options, selected, onSelect)
+    }
+}
+
+@Composable
+private fun DeviceDropdownRow(
+    label: String,
+    options: List<Pair<String, String>>,
+    selected: String,
+    onSelect: (String) -> Unit,
+) {
+    Row(Modifier.fillMaxWidth().padding(vertical = 4.dp), verticalAlignment = Alignment.CenterVertically) {
+        Spacer(Modifier.size(44.dp))
+        Text(label, style = MaterialTheme.typography.bodyLarge, modifier = Modifier.weight(1f))
+        Dropdown(options, selected, onSelect)
+    }
+}
+
+@Composable
+private fun SyncSwitchRow(label: String, checked: Boolean, onChange: (Boolean) -> Unit, synced: Boolean, onToggleSync: () -> Unit) {
+    Row(Modifier.fillMaxWidth().padding(vertical = 4.dp), verticalAlignment = Alignment.CenterVertically) {
+        SyncIcon(synced, onToggleSync)
+        Spacer(Modifier.size(8.dp))
+        Text(label, style = MaterialTheme.typography.bodyLarge, modifier = Modifier.weight(1f))
+        Switch(checked = checked, onCheckedChange = onChange)
+    }
+}
+
+@Composable
+private fun SyncColorRow(
+    syncKey: String,
+    label: String,
+    current: String,
+    synced: Boolean,
+    onToggleSync: () -> Unit,
+    onPick: (String) -> Unit,
+) {
+    var showPicker by remember { mutableStateOf(false) }
+    Row(Modifier.fillMaxWidth().padding(vertical = 6.dp), verticalAlignment = Alignment.CenterVertically) {
+        SyncIcon(synced, onToggleSync)
+        Spacer(Modifier.size(8.dp))
+        Text(label, style = MaterialTheme.typography.bodyLarge, modifier = Modifier.weight(1f))
+        Text(colorFromHex(current).toHex(), style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
+        Spacer(Modifier.size(12.dp))
+        Box(
+            Modifier.size(28.dp).clip(CircleShape).background(colorFromHex(current))
+                .border(1.dp, MaterialTheme.colorScheme.outline, CircleShape)
+                .clickable { showPicker = true },
+        )
+        TextButton(onClick = { onPick(DEFAULT_COLORS[syncKey] ?: "#000000") }, contentPadding = PaddingValues(horizontal = 8.dp)) {
+            Text(tr("settings.reset"), style = MaterialTheme.typography.labelSmall)
+        }
+    }
+    if (showPicker) {
+        ColorPickerDialog(
+            initial = current,
+            title = label,
+            onDismiss = { showPicker = false },
+            onConfirm = { showPicker = false; onPick(it) },
+        )
+    }
+}
+
+/** Server-backed "Profil" chapter: name, login, email, hide-profile, privacy, shared calendar. */
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 private fun ProfileChapter(vm: SettingsViewModel) {
     val savedLabel = tr("settings.saved")
@@ -229,6 +352,14 @@ private fun ProfileChapter(vm: SettingsViewModel) {
         modifier = Modifier.fillMaxWidth(),
     )
     Spacer(Modifier.size(8.dp))
+    Row(Modifier.fillMaxWidth().padding(vertical = 4.dp), verticalAlignment = Alignment.CenterVertically) {
+        Column(Modifier.weight(1f)) {
+            Text(tr("settings.directory_hidden"), style = MaterialTheme.typography.bodyLarge)
+            Text(tr("settings.directory_hidden.desc"), style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
+        }
+        Switch(checked = vm.directoryHidden, onCheckedChange = vm::onDirectoryHiddenChange)
+    }
+    Spacer(Modifier.size(8.dp))
     Button(onClick = { vm.saveProfile(savedLabel) }) { Text(tr("event.save")) }
     vm.profileMessage?.let {
         Spacer(Modifier.size(8.dp))
@@ -237,11 +368,14 @@ private fun ProfileChapter(vm: SettingsViewModel) {
     Divider(Modifier.padding(vertical = 16.dp))
 
     Section(tr("settings.privacy"))
-    ChipRow(
-        options = listOf("busy" to tr("settings.private.busy"), "hidden" to tr("settings.private.hidden")),
-        selected = vm.privateVisibility,
-        onSelect = vm::changePrivateVisibility,
+    Row(Modifier.fillMaxWidth().padding(vertical = 4.dp), verticalAlignment = Alignment.CenterVertically) {
+        Text(tr("settings.private_visibility"), style = MaterialTheme.typography.bodyLarge, modifier = Modifier.weight(1f))
+        Dropdown(
+            listOf("busy" to tr("settings.private.busy"), "hidden" to tr("settings.private.hidden")),
+            vm.privateVisibility,
+            vm::changePrivateVisibility,
         )
+    }
     Spacer(Modifier.size(6.dp))
     Text(tr("settings.private_visibility.desc"), style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
     Divider(Modifier.padding(vertical = 16.dp))
@@ -275,35 +409,3 @@ private fun CalendarDropdown(vm: SettingsViewModel) {
         }
     }
 }
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-private fun ChipRow(options: List<Pair<String, String>>, selected: String, onSelect: (String) -> Unit) {
-    Row(Modifier.fillMaxWidth().horizontalScroll(rememberScrollState()), horizontalArrangement = Arrangement.spacedBy(8.dp)) {
-        options.forEach { (key, label) ->
-            FilterChip(selected = key == selected, onClick = { onSelect(key) }, label = { Text(label) })
-        }
-    }
-}
-
-@Composable
-private fun ColorRow(label: String, current: String, onPick: (String) -> Unit) {
-    var showPicker by remember { mutableStateOf(false) }
-    Row(
-        Modifier.fillMaxWidth().clickable { showPicker = true }.padding(vertical = 10.dp),
-        verticalAlignment = Alignment.CenterVertically,
-    ) {
-        Box(Modifier.size(28.dp).clip(CircleShape).background(colorFromHex(current)).border(1.dp, MaterialTheme.colorScheme.outline, CircleShape))
-        Spacer(Modifier.size(12.dp))
-        Text(label, style = MaterialTheme.typography.bodyLarge, modifier = Modifier.weight(1f))
-        Text(colorFromHex(current).toHex(), style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant)
-    }
-    if (showPicker) {
-        ColorPickerDialog(
-            initial = current,
-            title = label,
-            onDismiss = { showPicker = false },
-            onConfirm = { showPicker = false; onPick(it) },
-        )
-    }
-}

app/src/main/java/com/scarriffle/calendarr/ui/settings/SettingsViewModel.kt

@@ -19,23 +19,35 @@ class SettingsViewModel @Inject constructor(
     private val settingsStore: SettingsStore,
 ) : ViewModel() {
 
-    /** Persist locally immediately, then sync to the server in the background. */
+    /** Persist locally immediately, then push the synced values to the server. */
     fun apply(settings: AppSettings, onSynced: () -> Unit) {
         settingsStore.saveSettings(settings)
         viewModelScope.launch {
-            runCatching { repository.updateSettings(settings) }
+            runCatching { repository.updateSettings(settings, settingsStore.loadSyncFlags()) }
             onSynced()
         }
     }
 
-    var cacheMonths: Int
-        get() = settingsStore.cacheMonths
-        set(value) { settingsStore.cacheMonths = value }
+    // ---- Per-setting sync flags ----
 
-    /** Device-local: month view as horizontal paged (swipe) vs. scroll feed. */
-    var monthViewPaged: Boolean
-        get() = settingsStore.monthViewPaged
-        set(value) { settingsStore.monthViewPaged = value }
+    val syncableKeys: List<String> get() = settingsStore.syncableKeys
+    var syncFlags by mutableStateOf(settingsStore.loadSyncFlags())
+        private set
+
+    /** Toggle one setting's flag. Enabling adopts this device's current value
+     *  (pushes the synced values up); disabling keeps the value local. */
+    fun toggleSync(key: String, current: AppSettings, onSynced: () -> Unit) {
+        settingsStore.setSyncFlag(key, !(syncFlags[key] ?: false))
+        syncFlags = settingsStore.loadSyncFlags()
+        viewModelScope.launch { runCatching { repository.updateSettings(current, syncFlags) }; onSynced() }
+    }
+
+    /** Global "sync everything" switch. */
+    fun setAllSync(on: Boolean, current: AppSettings, onSynced: () -> Unit) {
+        settingsStore.setAllSyncFlags(on)
+        syncFlags = settingsStore.loadSyncFlags()
+        viewModelScope.launch { runCatching { repository.updateSettings(current, syncFlags) }; onSynced() }
+    }
 
     // ---- Profile chapter (server-backed) ----
 
@@ -43,6 +55,8 @@ class SettingsViewModel @Inject constructor(
     var loginName by mutableStateOf("")
     var email by mutableStateOf("")
         private set
+    var directoryHidden by mutableStateOf(false)
+        private set
     var privateVisibility by mutableStateOf("busy")
         private set
     var groupVisibleId by mutableStateOf(0) // 0 = none
@@ -56,6 +70,7 @@ class SettingsViewModel @Inject constructor(
 
     fun onDisplayNameChange(v: String) { displayName = v }
     fun onEmailChange(v: String) { email = v }
+    fun onDirectoryHiddenChange(v: Boolean) { directoryHidden = v }
 
     private fun loadProfile() {
         viewModelScope.launch {
@@ -63,6 +78,7 @@ class SettingsViewModel @Inject constructor(
                 displayName = p.displayName ?: p.username
                 loginName = p.username
                 email = p.email ?: ""
+                directoryHidden = p.directoryHidden
             }
             runCatching { repository.getSettings() }.onSuccess { s ->
                 privateVisibility = s.privateEventVisibility
@@ -83,6 +99,7 @@ class SettingsViewModel @Inject constructor(
                     displayName = displayName.trim().ifEmpty { null },
                     username = null,
                     email = email.trim(),
+                    directoryHidden = directoryHidden,
                 )
             }
                 .onSuccess { profileMessage = savedLabel }

app/src/main/java/com/scarriffle/calendarr/ui/theme/Theme.kt

@@ -7,50 +7,60 @@ import androidx.compose.material3.Typography
 import androidx.compose.material3.darkColorScheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.lerp
 import androidx.compose.ui.unit.dp
 import com.scarriffle.calendarr.domain.model.AppSettings
 import com.scarriffle.calendarr.util.colorFromHex
 import com.scarriffle.calendarr.util.contrastingTextColor
 
-/**
- * The Calendarr brand accent — the green from the iOS `AccentColor` asset
- * (#20A050). This drives the global control tint (buttons, FAB, switches,
- * top bar) regardless of the server's per-calendar colours, matching iOS
- * where the app tint is fixed and `primary_color` only styles calendar
- * elements (e.g. the "today" highlight, read from [AppSettings]).
- */
+/** Fallback brand accent (iOS `AccentColor` #20A050) used only when the user's
+ *  primary colour is unset. */
 val BrandGreen = Color(0xFF20A050)
 
+/**
+ * Fully dynamic theme: every colour is derived from [AppSettings] so the whole
+ * app follows the user's palette (matching the web client). primary/accent tint
+ * the controls; background/text/line drive `background`/`onBackground`/`outline`,
+ * which the calendar views already read (grid, secondary text). "today", divider
+ * and label colours are read directly in the views.
+ */
 @Composable
 fun CalendarrTheme(
     settings: AppSettings = AppSettings(),
     content: @Composable () -> Unit,
 ) {
-    val primary = BrandGreen
+    val primary = colorFromHex(settings.primaryColor, BrandGreen)
+    val accent = colorFromHex(settings.accentColor, primary)
+    val bg = colorFromHex(settings.backgroundColor, Color(0xFF000000))
+    val onBg = colorFromHex(settings.textColor, Color(0xFFF2F2F7))
+    val line = colorFromHex(settings.lineColor, Color(0xFF3A3A52))
+
+    val surface = lerp(bg, Color.White, 0.10f)
+    val surfaceVariant = lerp(bg, Color.White, 0.17f)
+    val container = lerp(primary, Color.Black, 0.55f)
+    val onContainer = lerp(primary, Color.White, 0.75f)
 
-    val container = Color(0xFF14532D)
-    val onContainer = Color(0xFFB7F0C6)
     val colors = darkColorScheme(
         primary = primary,
         onPrimary = primary.contrastingTextColor(),
         primaryContainer = container,
         onPrimaryContainer = onContainer,
-        secondary = primary,
-        onSecondary = primary.contrastingTextColor(),
+        secondary = accent,
+        onSecondary = accent.contrastingTextColor(),
         secondaryContainer = container,
         onSecondaryContainer = onContainer,
-        tertiary = primary,
-        onTertiary = primary.contrastingTextColor(),
+        tertiary = accent,
+        onTertiary = accent.contrastingTextColor(),
         tertiaryContainer = container,
         onTertiaryContainer = onContainer,
         surfaceTint = primary,
-        background = Color(0xFF000000),
-        onBackground = Color(0xFFF2F2F7),
-        surface = Color(0xFF1C1C1E),
-        onSurface = Color(0xFFF2F2F7),
-        surfaceVariant = Color(0xFF2C2C2E),
-        onSurfaceVariant = Color(0xFFBEBEC4),
-        outline = Color(0xFF3A3A3C),
+        background = bg,
+        onBackground = onBg,
+        surface = surface,
+        onSurface = onBg,
+        surfaceVariant = surfaceVariant,
+        onSurfaceVariant = onBg.copy(alpha = 0.7f),
+        outline = line,
     )
 
     MaterialTheme(