diff --git a/app/build.gradle b/app/build.gradle
index 394041f..a2f394d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,7 +21,7 @@ android {
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 //        buildConfigField "String", "API_URL", "\"http://192.168.86.163:8080/\""
 //        buildConfigField "String", "API_URL", "\"http://10.0.2.2:8080/\""
-        buildConfigField "String", "API_URL", "\"https://budget-api.intra.wbrawner.com/\""
+        buildConfigField "String", "API_URL", "\"https://api.twigs.brawner.dev/\""
     }
     buildTypes {
         release {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b91e2ae..91610a9 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -12,7 +12,8 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         android:networkSecurityConfig="@xml/network_security_config"
-        tools:ignore="GoogleAppIndexingWarning">
+        tools:ignore="GoogleAppIndexingWarning"
+        tools:targetApi="n">
         <activity
             android:name=".ui.SplashActivity"
             android:theme="@style/SplashTheme"
@@ -27,7 +28,8 @@
             android:name="android.app.shortcuts"
             android:resource="@xml/shortcuts" />
 
-        <activity android:name=".ui.MainActivity" />
+        <activity android:name=".ui.MainActivity"
+            android:theme="@style/AppTheme" />
         <activity
             android:name=".ui.transactions.AddEditTransactionActivity"
             android:parentActivityName=".ui.MainActivity">
diff --git a/app/src/main/java/com/wbrawner/budget/ui/SplashActivity.kt b/app/src/main/java/com/wbrawner/budget/ui/SplashActivity.kt
index ce75019..27f29a5 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/SplashActivity.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/SplashActivity.kt
@@ -46,6 +46,7 @@ class SplashActivity : AppCompatActivity(), CoroutineScope {
                 R.id.loginFragment
             }
             navController.navigate(navId)
+            if (navId == R.id.mainActivity) finish()
         }
     }
 }
diff --git a/app/src/main/java/com/wbrawner/budget/ui/auth/LoginFragment.kt b/app/src/main/java/com/wbrawner/budget/ui/auth/LoginFragment.kt
index 672586b..c00f5af 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/auth/LoginFragment.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/auth/LoginFragment.kt
@@ -1,7 +1,6 @@
 package com.wbrawner.budget.ui.auth
 
 
-import android.content.Intent
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -9,10 +8,10 @@ import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProviders
+import androidx.navigation.fragment.findNavController
 import com.wbrawner.budget.AllowanceApplication
 import com.wbrawner.budget.R
 import com.wbrawner.budget.di.BudgetViewModelFactory
-import com.wbrawner.budget.ui.MainActivity
 import com.wbrawner.budget.ui.SplashViewModel
 import com.wbrawner.budget.ui.ensureNotEmpty
 import com.wbrawner.budget.ui.show
@@ -49,7 +48,7 @@ class LoginFragment : Fragment(), CoroutineScope {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        viewModel.isLoading.observe(this, Observer { isLoading ->
+        viewModel.isLoading.observe(viewLifecycleOwner, Observer { isLoading ->
             formPrompt.show(!isLoading)
             usernameContainer.show(!isLoading)
             passwordContainer.show(!isLoading)
@@ -69,7 +68,8 @@ class LoginFragment : Fragment(), CoroutineScope {
                 try {
                     val user = viewModel.login(username.text.toString(), password.text.toString())
                     (requireActivity().application as AllowanceApplication).currentUser = user
-                    startActivity(Intent(requireContext().applicationContext, MainActivity::class.java))
+                    findNavController().navigate(R.id.mainActivity)
+                    activity?.finish()
                 } catch (e: Exception) {
                     username.error = "Invalid username/password"
                     password.error = "Invalid username/password"
diff --git a/app/src/main/java/com/wbrawner/budget/ui/base/ListWithAddButtonFragment.kt b/app/src/main/java/com/wbrawner/budget/ui/base/ListWithAddButtonFragment.kt
index 4c8c91a..492a9ea 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/base/ListWithAddButtonFragment.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/base/ListWithAddButtonFragment.kt
@@ -21,7 +21,7 @@ import kotlinx.coroutines.launch
 import javax.inject.Inject
 import kotlin.coroutines.CoroutineContext
 
-abstract class ListWithAddButtonFragment<T : LoadingViewModel> : Fragment(), CoroutineScope {
+abstract class ListWithAddButtonFragment<T : LoadingViewModel, State: BindableState> : Fragment(), CoroutineScope {
     override val coroutineContext: CoroutineContext = Dispatchers.Main
     @Inject
     lateinit var viewModelFactory: BudgetViewModelFactory
@@ -30,7 +30,7 @@ abstract class ListWithAddButtonFragment<T : LoadingViewModel> : Fragment(), Cor
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        viewModel = ViewModelProviders.of(this, viewModelFactory).get(viewModelClass)
+        viewModel = ViewModelProvider(this, viewModelFactory).get(viewModelClass)
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
@@ -40,7 +40,7 @@ abstract class ListWithAddButtonFragment<T : LoadingViewModel> : Fragment(), Cor
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        viewModel.isLoading.observe(this, Observer {
+        viewModel.isLoading.observe(viewLifecycleOwner, Observer {
             view.findViewById<ProgressBar?>(R.id.progressBar)?.show(it)
         })
         recyclerView.layoutManager = LinearLayoutManager(view.context)
@@ -61,14 +61,14 @@ abstract class ListWithAddButtonFragment<T : LoadingViewModel> : Fragment(), Cor
             if (view == null) return@launch
             val (items, constructors) = loadItems()
             if (items.isEmpty()) {
-                recyclerView.adapter = null
-                recyclerView.visibility = View.GONE
-                noItemsTextView.setText(noItemsStringRes)
-                noItemsTextView.visibility = View.VISIBLE
+                recyclerView?.adapter = null
+                recyclerView?.visibility = View.GONE
+                noItemsTextView?.setText(noItemsStringRes)
+                noItemsTextView?.visibility = View.VISIBLE
             } else {
-                recyclerView.adapter = BindableAdapter(items, constructors)
-                recyclerView.visibility = View.VISIBLE
-                noItemsTextView.visibility = View.GONE
+                recyclerView?.adapter = BindableAdapter(items, constructors)
+                recyclerView?.visibility = View.VISIBLE
+                noItemsTextView?.visibility = View.GONE
             }
         }
     }
@@ -88,7 +88,7 @@ abstract class ListWithAddButtonFragment<T : LoadingViewModel> : Fragment(), Cor
 
     abstract fun addItem()
 
-    abstract suspend fun loadItems(): Pair<List<BindableState>, Map<Int, (view: View) -> BindableAdapter.BindableViewHolder<in BindableState>>>
+    abstract suspend fun loadItems(): Pair<List<State>, Map<Int, (view: View) -> BindableAdapter.BindableViewHolder<State>>>
 }
 
 abstract class LoadingViewModel : ViewModel() {
diff --git a/app/src/main/java/com/wbrawner/budget/ui/base/RecyclerViewInterfaces.kt b/app/src/main/java/com/wbrawner/budget/ui/base/RecyclerViewInterfaces.kt
index 77857a2..76573fa 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/base/RecyclerViewInterfaces.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/base/RecyclerViewInterfaces.kt
@@ -10,12 +10,12 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.cancel
 import kotlin.coroutines.CoroutineContext
 
-class BindableAdapter(
-        private val items: List<BindableState>,
-        private val constructors: Map<Int, (view: View) -> BindableViewHolder<in BindableState>>
-) : RecyclerView.Adapter<BindableAdapter.BindableViewHolder<in BindableState>>() {
+class BindableAdapter<T : BindableState>(
+        private val items: List<T>,
+        private val constructors: Map<Int, (view: View) -> BindableViewHolder<T>>
+) : RecyclerView.Adapter<BindableAdapter.BindableViewHolder<T>>() {
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int)
-            : BindableViewHolder<in BindableState> = constructors[viewType]
+            : BindableViewHolder<T> = constructors[viewType]
             ?.invoke(LayoutInflater.from(parent.context).inflate(viewType, parent, false))
             ?: throw IllegalStateException("Attempted to create ViewHolder without proper constructor provided")
 
@@ -23,11 +23,11 @@ class BindableAdapter(
 
     override fun getItemViewType(position: Int): Int = items[position].viewType
 
-    override fun onBindViewHolder(holder: BindableViewHolder<in BindableState>, position: Int) {
+    override fun onBindViewHolder(holder: BindableViewHolder<T>, position: Int) {
         holder.onBind(items[position])
     }
 
-    override fun onViewRecycled(holder: BindableViewHolder<in BindableState>) {
+    override fun onViewRecycled(holder: BindableViewHolder<T>) {
         holder.onUnbind()
     }
 
diff --git a/app/src/main/java/com/wbrawner/budget/ui/budgets/BudgetListFragment.kt b/app/src/main/java/com/wbrawner/budget/ui/budgets/BudgetListFragment.kt
index 2f0fd8c..545f57d 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/budgets/BudgetListFragment.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/budgets/BudgetListFragment.kt
@@ -15,7 +15,7 @@ import com.wbrawner.budget.ui.base.BindableState
 import com.wbrawner.budget.ui.base.ListWithAddButtonFragment
 import kotlinx.coroutines.CoroutineScope
 
-class BudgetListFragment : ListWithAddButtonFragment<BudgetViewModel>(), CoroutineScope {
+class BudgetListFragment : ListWithAddButtonFragment<BudgetViewModel, BudgetState>(), CoroutineScope {
     override val noItemsStringRes: Int = R.string.overview_no_data
     override val viewModelClass: Class<BudgetViewModel> = BudgetViewModel::class.java
 
@@ -24,12 +24,19 @@ class BudgetListFragment : ListWithAddButtonFragment<BudgetViewModel>(), Corouti
         super.onCreate(savedInstanceState)
     }
 
-    override suspend fun loadItems(): Pair<List<BindableState>, Map<Int, (view: View) -> BindableAdapter.BindableViewHolder<in BindableState>>> {
+    override suspend fun loadItems(): Pair<List<BudgetState>, Map<Int, (view: View) -> BudgetViewHolder>> {
         val budgetItems = viewModel.getBudgets().map { BudgetState(it) }
-        val navController = findNavController()
+
         return Pair(
                 budgetItems,
-                mapOf(BUDGET_VIEW to { v -> BudgetViewHolder(v, navController) as BindableAdapter.BindableViewHolder<in BindableState> })
+                mapOf(BUDGET_VIEW to { v ->
+                    BudgetViewHolder(v) { _, budget ->
+                        val bundle = Bundle().apply {
+                            putLong(EXTRA_BUDGET_ID, budget.id!!)
+                        }
+                        findNavController().navigate(R.id.categoryListFragment, bundle)
+                    }
+                })
         )
     }
 
@@ -46,7 +53,7 @@ class BudgetState(val budget: Budget) : BindableState {
 
 class BudgetViewHolder(
         itemView: View,
-        private val navController: NavController
+        private val budgetClickListener: (View, Budget) -> Unit
 ) : BindableAdapter.BindableViewHolder<BudgetState>(itemView) {
     private val name: TextView = itemView.findViewById(R.id.budgetName)
     private val description: TextView = itemView.findViewById(R.id.budgetDescription)
@@ -62,10 +69,7 @@ class BudgetViewHolder(
                 description.text = budget.description
             }
             itemView.setOnClickListener {
-                val bundle = Bundle().apply {
-                    putLong(EXTRA_BUDGET_ID, budget.id!!)
-                }
-                navController.navigate(R.id.categoryListFragment, bundle)
+                budgetClickListener(it, budget)
             }
         }
     }
diff --git a/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryFragment.kt b/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryFragment.kt
index abaeb84..020dd12 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryFragment.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryFragment.kt
@@ -21,7 +21,7 @@ import com.wbrawner.budget.ui.transactions.TransactionViewHolder
 /**
  * A simple [Fragment] subclass.
  */
-class CategoryFragment : ListWithAddButtonFragment<CategoryViewModel>() {
+class CategoryFragment : ListWithAddButtonFragment<CategoryViewModel, TransactionState>() {
     override val noItemsStringRes: Int = R.string.transactions_no_data
     override val viewModelClass: Class<CategoryViewModel> = CategoryViewModel::class.java
 
@@ -31,7 +31,7 @@ class CategoryFragment : ListWithAddButtonFragment<CategoryViewModel>() {
         setHasOptionsMenu(true)
     }
 
-    override suspend fun loadItems(): Pair<List<BindableState>, Map<Int, (view: View) -> BindableAdapter.BindableViewHolder<in BindableState>>> {
+    override suspend fun loadItems(): Pair<List<TransactionState>, Map<Int, (view: View) -> BindableAdapter.BindableViewHolder<TransactionState>>> {
         val categoryId = arguments?.getLong(EXTRA_CATEGORY_ID)
         if (categoryId == null) {
             findNavController().navigateUp()
@@ -40,12 +40,12 @@ class CategoryFragment : ListWithAddButtonFragment<CategoryViewModel>() {
         val category = viewModel.getCategory(categoryId)
         activity?.title = category.title
         // TODO: Add category details here as well
-        val items = ArrayList<BindableState>()
+        val items = ArrayList<TransactionState>()
         items.addAll(viewModel.getTransactions(categoryId).map { TransactionState(it) })
         return Pair(
                 items,
                 mapOf(TRANSACTION_VIEW to { v ->
-                    TransactionViewHolder(v, findNavController()) as BindableAdapter.BindableViewHolder<in BindableState>
+                    TransactionViewHolder(v, findNavController())
                 })
         )
     }
diff --git a/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryListFragment.kt b/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryListFragment.kt
index 5eae273..e63d5d7 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryListFragment.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryListFragment.kt
@@ -18,7 +18,7 @@ import com.wbrawner.budget.ui.base.BindableState
 import com.wbrawner.budget.ui.base.ListWithAddButtonFragment
 import kotlinx.coroutines.launch
 
-class CategoryListFragment : ListWithAddButtonFragment<CategoryViewModel>() {
+class CategoryListFragment : ListWithAddButtonFragment<CategoryViewModel, CategoryState>() {
     override val noItemsStringRes: Int = R.string.categories_no_data
     override val viewModelClass: Class<CategoryViewModel> = CategoryViewModel::class.java
 
@@ -27,7 +27,7 @@ class CategoryListFragment : ListWithAddButtonFragment<CategoryViewModel>() {
         super.onCreate(savedInstanceState)
     }
 
-    override suspend fun loadItems(): Pair<List<BindableState>, Map<Int, (view: View) -> BindableAdapter.BindableViewHolder<in BindableState>>> {
+    override suspend fun loadItems(): Pair<List<CategoryState>, Map<Int, (view: View) -> CategoryViewHolder>> {
         val budgetId = arguments?.getLong(EXTRA_BUDGET_ID)
         if (budgetId == null) {
             findNavController().navigateUp()
@@ -38,7 +38,7 @@ class CategoryListFragment : ListWithAddButtonFragment<CategoryViewModel>() {
         return Pair(
                 viewModel.getCategories(budgetId).map { CategoryState(it) },
                 mapOf(CATEGORY_VIEW to { v ->
-                    CategoryViewHolder(v, viewModel, findNavController()) as BindableAdapter.BindableViewHolder<in BindableState>
+                    CategoryViewHolder(v, viewModel, findNavController())
                 })
         )
     }
diff --git a/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryListViewModel.kt b/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryListViewModel.kt
index f80bd5e..b540b16 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryListViewModel.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryListViewModel.kt
@@ -17,7 +17,7 @@ class CategoryListViewModel @Inject constructor(
     suspend fun getCategory(id: Long): Category = categoryRepo.findById(id)
 
     suspend fun getCategories(budgetId: Long? = null): Collection<Category> =
-            categoryRepo.findAll(budgetId)
+            categoryRepo.findAll(budgetId?.let { arrayOf(it) })
 
     suspend fun saveCategory(category: Category) = if (category.id == null) categoryRepo.create(category)
     else categoryRepo.update(category)
diff --git a/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryViewModel.kt b/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryViewModel.kt
index 07171ca..21cfd00 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryViewModel.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/categories/CategoryViewModel.kt
@@ -35,7 +35,7 @@ class CategoryViewModel @Inject constructor(
     }
 
     suspend fun getCategories(budgetId: Long? = null): Collection<Category> = showLoader {
-        categoryRepo.findAll(budgetId)
+        categoryRepo.findAll(budgetId?.let { arrayOf(it) })
     }
 
     suspend fun saveCategory(category: Category) = showLoader {
diff --git a/app/src/main/java/com/wbrawner/budget/ui/transactions/AddEditTransactionViewModel.kt b/app/src/main/java/com/wbrawner/budget/ui/transactions/AddEditTransactionViewModel.kt
index e2973ba..a8d132d 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/transactions/AddEditTransactionViewModel.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/transactions/AddEditTransactionViewModel.kt
@@ -16,7 +16,7 @@ class AddEditTransactionViewModel @Inject constructor(
         private val categoryRepository: CategoryRepository,
         private val transactionRepository: TransactionRepository
 ) : ViewModel() {
-    suspend fun getCategories(accountId: Long) = categoryRepository.findAll(accountId)
+    suspend fun getCategories(budgetId: Long) = categoryRepository.findAll(arrayOf(budgetId))
 
     suspend fun getTransaction(id: Long) = transactionRepository.findById(id)
 
diff --git a/app/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListFragment.kt b/app/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListFragment.kt
index a220296..e0f3967 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListFragment.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListFragment.kt
@@ -3,8 +3,14 @@ package com.wbrawner.budget.ui.transactions
 import android.annotation.SuppressLint
 import android.content.Intent
 import android.os.Bundle
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
 import android.view.View
+import android.widget.LinearLayout
 import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.app.AlertDialog
 import androidx.core.content.ContextCompat
 import androidx.navigation.NavController
 import androidx.navigation.fragment.findNavController
@@ -17,32 +23,71 @@ import com.wbrawner.budget.ui.EXTRA_TRANSACTION_ID
 import com.wbrawner.budget.ui.base.BindableAdapter
 import com.wbrawner.budget.ui.base.BindableState
 import com.wbrawner.budget.ui.base.ListWithAddButtonFragment
+import kotlinx.coroutines.launch
 import java.text.SimpleDateFormat
+import java.util.*
 
-class TransactionListFragment : ListWithAddButtonFragment<TransactionListViewModel>() {
+class TransactionListFragment : ListWithAddButtonFragment<TransactionListViewModel, TransactionState>() {
     override val viewModelClass: Class<TransactionListViewModel> = TransactionListViewModel::class.java
     override val noItemsStringRes: Int = R.string.transactions_no_data
 
     override fun onCreate(savedInstanceState: Bundle?) {
         (requireActivity().application as AllowanceApplication).appComponent.inject(this)
         super.onCreate(savedInstanceState)
+        setHasOptionsMenu(true)
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        inflater.inflate(R.menu.menu_transaction_list, menu)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId != R.id.filter) {
+            return super.onOptionsItemSelected(item)
+        }
+        val dialogView = LinearLayout(requireContext()).apply {
+            orientation = LinearLayout.VERTICAL
+        }
+        // TODO: Launch a Google Drive-style search/filter screen
+        AlertDialog.Builder(requireContext())
+                .setTitle("Filter Transactions")
+                .setPositiveButton(R.string.action_submit) { _, _ ->
+                    launch {
+                        loadItems(
+                                arguments?.getLong(EXTRA_BUDGET_ID),
+                                arguments?.getLong(EXTRA_CATEGORY_ID)
+                        )
+                    }
+                }
+                .setNegativeButton(R.string.action_cancel) { _, _ ->
+                    // Do nothing
+                }
+                .create()
+                .show()
+        return true
     }
 
     override fun addItem() {
         startActivity(Intent(activity, AddEditTransactionActivity::class.java))
     }
 
-    override suspend fun loadItems(): Pair<List<BindableState>, Map<Int, (view: View) -> BindableAdapter.BindableViewHolder<in BindableState>>> {
-        return Pair(
-                viewModel.getTransactions(
-                        arguments?.getLong(EXTRA_BUDGET_ID),
-                        arguments?.getLong(EXTRA_CATEGORY_ID)
-                ).map { TransactionState(it) },
-                mapOf(TRANSACTION_VIEW to { v ->
-                    TransactionViewHolder(v, findNavController()) as BindableAdapter.BindableViewHolder<in BindableState>
-                })
-        )
-    }
+    override suspend fun loadItems(): Pair<List<TransactionState>, Map<Int, (View) -> TransactionViewHolder>> = loadItems(
+            arguments?.getLong(EXTRA_BUDGET_ID),
+            arguments?.getLong(EXTRA_CATEGORY_ID)
+    )
+
+    private suspend fun loadItems(
+            budgetId: Long?,
+            categoryId: Long?,
+            from: Calendar? = null,
+            to: Calendar? = null
+    ): Pair<List<TransactionState>, Map<Int, (View) -> TransactionViewHolder>> = Pair(
+            viewModel.getTransactions(budgetId, categoryId, from, to).map { TransactionState(it) },
+            mapOf(TRANSACTION_VIEW to { v ->
+                TransactionViewHolder(v, findNavController())
+            })
+    )
+
 
     companion object {
         const val TAG_FRAGMENT = "transactions"
diff --git a/app/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListViewModel.kt b/app/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListViewModel.kt
index d39020d..c211f3b 100644
--- a/app/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListViewModel.kt
+++ b/app/src/main/java/com/wbrawner/budget/ui/transactions/TransactionListViewModel.kt
@@ -7,12 +7,18 @@ import com.wbrawner.budget.ui.base.LoadingViewModel
 import dagger.Binds
 import dagger.Module
 import dagger.multibindings.IntoMap
+import java.util.*
 import javax.inject.Inject
 
 class TransactionListViewModel @Inject constructor(private val transactionRepo: TransactionRepository) :
         LoadingViewModel() {
-    suspend fun getTransactions(budgetId: Long? = null, categoryId: Long? = null) = showLoader {
-        transactionRepo.findAll(budgetId = budgetId, categoryId = categoryId)
+    suspend fun getTransactions(
+            budgetId: Long? = null,
+            categoryId: Long? = null,
+            start: Calendar? = null,
+            end: Calendar? = null
+    ) = showLoader {
+        transactionRepo.findAll(budgetId, categoryId, start, end)
     }
 }
 
diff --git a/app/src/main/res/drawable/ic_filter_list.xml b/app/src/main/res/drawable/ic_filter_list.xml
new file mode 100644
index 0000000..454bd7d
--- /dev/null
+++ b/app/src/main/res/drawable/ic_filter_list.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M10,18h4v-2h-4v2zM3,6v2h18L21,6L3,6zM6,13h12v-2L6,11v2z"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_foreground.xml b/app/src/main/res/drawable/ic_launcher_foreground.xml
index 3aabe64..a6ac098 100644
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -9,10 +9,10 @@
         <path
             android:pathData="m74.798,72.259l0,14.924 0,6.993c0,23.605 18.905,42.982 42.329,43.75l0,0.027l7.463,0 1.445,0 1.971,0l0,3.874 0,14.456 0,11.467c0,9.885 4.738,19.192 12.731,25.008 7.993,5.816 18.305,7.46 27.711,4.419l-4.591,-14.201c-4.877,1.577 -10.194,0.728 -14.338,-2.288 -4.144,-3.015 -6.587,-7.813 -6.587,-12.939l0,-11.467l3.411,0 6.019,0 1.444,0l0,-0.024c23.425,-0.768 42.33,-20.145 42.33,-43.749l0,-7.463 0,-14.456l-7.463,0 -9.43,0 -1.445,0 -7.462,0l0,0.024c-11.392,0.374 -21.714,5.148 -29.313,12.67 -5.353,-17.472 -21.398,-30.374 -40.426,-30.999l0,-0.024l-1.444,0 -6.018,0 -10.874,0zM89.723,87.183l3.412,0 6.018,0c16.021,0 28.849,12.829 28.849,28.85l0,6.993l-1.967,0 -1.445,0 -6.018,0c-16.021,0 -28.849,-12.828 -28.849,-28.85zM171.781,105.513l6.017,0 1.445,0 1.968,0l0,6.994c0,16.021 -12.828,28.849 -28.849,28.849l-6.019,0 -3.411,0l0,-6.993c0,-16.021 12.827,-28.85 28.849,-28.85z"
             android:strokeWidth=".586787"
-            android:fillColor="@color/colorTextPrimary" />
+            android:fillColor="#1a1a1a" />
         <path
             android:pathData="m89.723,87.183l0,6.993c0,16.022 12.828,28.85 28.849,28.85l6.018,0 1.445,0 1.967,0l0,-6.993c0,-16.021 -12.828,-28.85 -28.849,-28.85l-6.018,0z"
             android:strokeWidth=".586787"
-            android:fillColor="@color/colorAccent" />
+            android:fillColor="#bfff00" />
     </group>
 </vector>
diff --git a/app/src/main/res/drawable/ic_twigs_color.xml b/app/src/main/res/drawable/ic_twigs_color.xml
new file mode 100644
index 0000000..3aabe64
--- /dev/null
+++ b/app/src/main/res/drawable/ic_twigs_color.xml
@@ -0,0 +1,18 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="416.8205"
+    android:viewportHeight="416.82053">
+    <group
+        android:translateX="72.94359"
+        android:translateY="72.943596">
+        <path
+            android:pathData="m74.798,72.259l0,14.924 0,6.993c0,23.605 18.905,42.982 42.329,43.75l0,0.027l7.463,0 1.445,0 1.971,0l0,3.874 0,14.456 0,11.467c0,9.885 4.738,19.192 12.731,25.008 7.993,5.816 18.305,7.46 27.711,4.419l-4.591,-14.201c-4.877,1.577 -10.194,0.728 -14.338,-2.288 -4.144,-3.015 -6.587,-7.813 -6.587,-12.939l0,-11.467l3.411,0 6.019,0 1.444,0l0,-0.024c23.425,-0.768 42.33,-20.145 42.33,-43.749l0,-7.463 0,-14.456l-7.463,0 -9.43,0 -1.445,0 -7.462,0l0,0.024c-11.392,0.374 -21.714,5.148 -29.313,12.67 -5.353,-17.472 -21.398,-30.374 -40.426,-30.999l0,-0.024l-1.444,0 -6.018,0 -10.874,0zM89.723,87.183l3.412,0 6.018,0c16.021,0 28.849,12.829 28.849,28.85l0,6.993l-1.967,0 -1.445,0 -6.018,0c-16.021,0 -28.849,-12.828 -28.849,-28.85zM171.781,105.513l6.017,0 1.445,0 1.968,0l0,6.994c0,16.021 -12.828,28.849 -28.849,28.849l-6.019,0 -3.411,0l0,-6.993c0,-16.021 12.827,-28.85 28.849,-28.85z"
+            android:strokeWidth=".586787"
+            android:fillColor="@color/colorTextPrimary" />
+        <path
+            android:pathData="m89.723,87.183l0,6.993c0,16.022 12.828,28.85 28.849,28.85l6.018,0 1.445,0 1.967,0l0,-6.993c0,-16.021 -12.828,-28.85 -28.849,-28.85l-6.018,0z"
+            android:strokeWidth=".586787"
+            android:fillColor="@color/colorAccent" />
+    </group>
+</vector>
diff --git a/app/src/main/res/layout/activity_add_edit_category.xml b/app/src/main/res/layout/activity_add_edit_category.xml
index d9edeed..f0e40c0 100644
--- a/app/src/main/res/layout/activity_add_edit_category.xml
+++ b/app/src/main/res/layout/activity_add_edit_category.xml
@@ -22,18 +22,16 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/action_bar">
 
-        <androidx.constraintlayout.widget.ConstraintLayout
+        <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:orientation="vertical"
             android:padding="16dp">
 
             <com.google.android.material.textfield.TextInputLayout
                 android:id="@+id/container_edit_category_name"
                 style="@style/AppTheme.EditText.Container"
-                android:hint="@string/prompt_category_name"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent">
+                android:hint="@string/prompt_category_name">
 
                 <com.google.android.material.textfield.TextInputEditText
                     android:id="@+id/edit_category_name"
@@ -44,10 +42,7 @@
             <com.google.android.material.textfield.TextInputLayout
                 android:id="@+id/container_edit_category_amount"
                 style="@style/AppTheme.EditText.Container"
-                android:hint="@string/prompt_category_amount"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/container_edit_category_name">
+                android:hint="@string/prompt_category_amount">
 
                 <com.google.android.material.textfield.TextInputEditText
                     android:id="@+id/edit_category_amount"
@@ -60,15 +55,12 @@
                 style="@style/TextAppearance.MaterialComponents.Caption"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:text="@string/prompt_account"
-                app:layout_constraintTop_toBottomOf="@+id/container_edit_category_amount"
-                app:layout_constraintStart_toStartOf="parent" />
+                android:text="@string/prompt_budget" />
 
             <androidx.appcompat.widget.AppCompatSpinner
                 android:id="@+id/budgetSpinner"
                 android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                app:layout_constraintTop_toBottomOf="@+id/budgetHint" />
-        </androidx.constraintlayout.widget.ConstraintLayout>
+                android:layout_height="wrap_content" />
+        </LinearLayout>
     </ScrollView>
 </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/layout/fragment_list_with_add_button.xml b/app/src/main/res/layout/fragment_list_with_add_button.xml
index 796d3d7..3d0acd5 100644
--- a/app/src/main/res/layout/fragment_list_with_add_button.xml
+++ b/app/src/main/res/layout/fragment_list_with_add_button.xml
@@ -36,6 +36,7 @@
         android:layout_margin="16dp"
         android:clickable="true"
         android:focusable="true"
+        app:backgroundTint="@color/colorPrimary"
         app:srcCompat="@drawable/ic_add_white_24dp" />
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file
diff --git a/app/src/main/res/menu/menu_transaction_list.xml b/app/src/main/res/menu/menu_transaction_list.xml
new file mode 100644
index 0000000..9d93432
--- /dev/null
+++ b/app/src/main/res/menu/menu_transaction_list.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/filter"
+        android:icon="@drawable/ic_filter_list"
+        android:title="@string/action_filter"
+        app:showAsAction="ifRoom" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 07efabf..10581c6 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -3,8 +3,8 @@
     <color name="colorBackgroundPrimary">#FFFFFFFF</color>
     <color name="colorPrimary">#30d158</color>
     <color name="colorPrimaryDark">#34c759</color>
-    <color name="colorAccent">#bfff00</color>
-    <color name="colorTextPrimary">#FF000000</color>
+    <color name="colorAccent">#30d158</color>
+    <color name="colorTextPrimary">#1a1a1a</color>
     <color name="colorTextGreen">#388e3c</color>
     <color name="colorTextRed">#d32f2f</color>
     <color name="colorTextPrimaryInverted">#FFDADADA</color>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e0ec629..6e2cac3 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -40,7 +40,6 @@
     <string name="action_login">Login</string>
     <string name="title_register">Register</string>
     <string name="title_forgot_password">Forgot password?</string>
-    <string name="prompt_account">Account</string>
     <string name="prompt_account_name">Name</string>
     <string name="prompt_account_description">Description</string>
     <string name="prompt_share_with">Share with...</string>
@@ -50,4 +49,8 @@
     <string name="title_edit_budget">Edit Budget</string>
     <string name="title_edit">Edit</string>
     <string name="description_logo">Twigs Logo</string>
+    <string name="action_filter">Filter</string>
+    <string name="action_cancel">Cancel</string>
+    <string name="prompt_month">Month</string>
+    <string name="prompt_year">Year</string>
 </resources>
diff --git a/budgetlib/build.gradle b/budgetlib/build.gradle
index 311da5e..a66105f 100644
--- a/budgetlib/build.gradle
+++ b/budgetlib/build.gradle
@@ -29,7 +29,8 @@ dependencies {
     // Retrofit
     api "com.squareup.retrofit2:retrofit:$rootProject.ext.retrofit"
     implementation "com.squareup.retrofit2:converter-moshi:$rootProject.ext.retrofit"
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.1.1'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.0'
+    implementation("com.squareup.okhttp3:logging-interceptor:4.7.2")
     api "com.squareup.moshi:moshi:$rootProject.ext.moshi"
     implementation "com.squareup.moshi:moshi-adapters:$rootProject.ext.moshi"
     // Dagger
diff --git a/budgetlib/src/main/java/com/wbrawner/budget/lib/network/BudgetApiService.kt b/budgetlib/src/main/java/com/wbrawner/budget/lib/network/BudgetApiService.kt
index 2cd4dc6..fe02a78 100644
--- a/budgetlib/src/main/java/com/wbrawner/budget/lib/network/BudgetApiService.kt
+++ b/budgetlib/src/main/java/com/wbrawner/budget/lib/network/BudgetApiService.kt
@@ -37,7 +37,7 @@ interface BudgetApiService {
     // Categories
     @GET("categories")
     suspend fun getCategories(
-            @Query("budgetId") budgetId: Long? = null,
+            @Query("budgetIds") budgetIds: Array<Long>? = null,
             @Query("count") count: Int? = null,
             @Query("page") page: Int? = null
     ): Collection<Category>
@@ -65,6 +65,8 @@ interface BudgetApiService {
     suspend fun getTransactions(
             @Query("budgetId") budgetId: Long? = null,
             @Query("categoryId") categoryId: Long? = null,
+            @Query("from") from: String? = null,
+            @Query("to") to: String? = null,
             @Query("count") count: Int? = null,
             @Query("page") page: Int? = null
     ): Collection<Transaction>
diff --git a/budgetlib/src/main/java/com/wbrawner/budget/lib/network/NetworkModule.kt b/budgetlib/src/main/java/com/wbrawner/budget/lib/network/NetworkModule.kt
index 1f37488..3ae30d5 100644
--- a/budgetlib/src/main/java/com/wbrawner/budget/lib/network/NetworkModule.kt
+++ b/budgetlib/src/main/java/com/wbrawner/budget/lib/network/NetworkModule.kt
@@ -12,12 +12,14 @@ import com.wbrawner.budget.lib.repository.NetworkBudgetRepository
 import com.wbrawner.budget.lib.repository.NetworkCategoryRepository
 import com.wbrawner.budget.lib.repository.NetworkTransactionRepository
 import com.wbrawner.budget.lib.repository.NetworkUserRepository
+import com.wbrawner.budgetlib.BuildConfig
 import dagger.Module
 import dagger.Provides
 import okhttp3.Cookie
 import okhttp3.CookieJar
 import okhttp3.HttpUrl
 import okhttp3.OkHttpClient
+import okhttp3.logging.HttpLoggingInterceptor
 import retrofit2.Retrofit
 import retrofit2.converter.moshi.MoshiConverterFactory
 import java.nio.charset.Charset
@@ -34,10 +36,10 @@ class NetworkModule {
     @Provides
     fun provideCookieJar(sharedPreferences: SharedPreferences): CookieJar {
         return object : CookieJar {
-            override fun saveFromResponse(url: HttpUrl, cookies: MutableList<Cookie>) {
+            override fun saveFromResponse(url: HttpUrl, cookies: List<Cookie>) {
                 sharedPreferences.edit()
                         .putString(
-                                url.host(),
+                                url.host,
                                 cookies.joinToString(separator = ",") {
                                     Base64.encode(it.toString().toByteArray(), 0)
                                             .toString(charset = Charset.forName("UTF-8"))
@@ -47,7 +49,7 @@ class NetworkModule {
             }
 
             override fun loadForRequest(url: HttpUrl): MutableList<Cookie> {
-                return sharedPreferences.getString(url.host(), "")
+                return sharedPreferences.getString(url.host, "")
                         ?.split(",")
                         ?.mapNotNull {
                             Cookie.parse(
@@ -64,7 +66,13 @@ class NetworkModule {
     @Provides
     fun provideOkHttpClient(cookieJar: CookieJar): OkHttpClient = OkHttpClient.Builder()
             .cookieJar(cookieJar)
-            // TODO: Add Gander interceptor
+            .apply {
+                if (BuildConfig.DEBUG)
+                        this.addInterceptor(
+                                HttpLoggingInterceptor(HttpLoggingInterceptor.Logger.DEFAULT)
+                                        .setLevel(HttpLoggingInterceptor.Level.BODY)
+                        )
+            }
             .build()
 
     @Provides
diff --git a/budgetlib/src/main/java/com/wbrawner/budget/lib/repository/NetworkCategoryRepository.kt b/budgetlib/src/main/java/com/wbrawner/budget/lib/repository/NetworkCategoryRepository.kt
index 413a8d8..5ffd9a8 100644
--- a/budgetlib/src/main/java/com/wbrawner/budget/lib/repository/NetworkCategoryRepository.kt
+++ b/budgetlib/src/main/java/com/wbrawner/budget/lib/repository/NetworkCategoryRepository.kt
@@ -7,7 +7,7 @@ import javax.inject.Inject
 class NetworkCategoryRepository @Inject constructor(private val apiService: BudgetApiService) : CategoryRepository {
     override suspend fun create(newItem: Category): Category = apiService.newCategory(newItem)
 
-    override suspend fun findAll(accountId: Long?): Collection<Category> = apiService.getCategories(accountId).sortedBy { it.title }
+    override suspend fun findAll(budgetIds: Array<Long>?): Collection<Category> = apiService.getCategories(budgetIds).sortedBy { it.title }
 
     override suspend fun findAll(): Collection<Category> = findAll(null)
 
diff --git a/budgetlib/src/main/java/com/wbrawner/budget/lib/repository/NetworkTransactionRepository.kt b/budgetlib/src/main/java/com/wbrawner/budget/lib/repository/NetworkTransactionRepository.kt
index 800e937..1af76f3 100644
--- a/budgetlib/src/main/java/com/wbrawner/budget/lib/repository/NetworkTransactionRepository.kt
+++ b/budgetlib/src/main/java/com/wbrawner/budget/lib/repository/NetworkTransactionRepository.kt
@@ -3,13 +3,33 @@ package com.wbrawner.budget.lib.repository
 import com.wbrawner.budget.common.transaction.Transaction
 import com.wbrawner.budget.common.transaction.TransactionRepository
 import com.wbrawner.budget.lib.network.BudgetApiService
+import java.text.SimpleDateFormat
+import java.time.format.DateTimeFormatter
+import java.util.*
 import javax.inject.Inject
 
 class NetworkTransactionRepository @Inject constructor(private val apiService: BudgetApiService) : TransactionRepository {
+    private val dateFormatter = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.ENGLISH)
+
     override suspend fun create(newItem: Transaction): Transaction = apiService.newTransaction(newItem)
 
-    override suspend fun findAll(budgetId: Long?, categoryId: Long?): Collection<Transaction> =
-            apiService.getTransactions(budgetId, categoryId).sortedByDescending { it.date }
+    override suspend fun findAll(
+            budgetId: Long?,
+            categoryId: Long?,
+            start: Calendar?,
+            end: Calendar?
+    ): Collection<Transaction> = apiService.getTransactions(
+            budgetId,
+            categoryId,
+            start?.let {
+                it.timeZone = TimeZone.getTimeZone("UTC")
+                dateFormatter.format(it.time)
+            },
+            end?.let {
+                it.timeZone = TimeZone.getTimeZone("UTC")
+                dateFormatter.format(it.time)
+            }
+    )
 
     override suspend fun findAll(): Collection<Transaction> = findAll(null)
 
diff --git a/common/src/main/java/com/wbrawner/budget/common/category/CategoryRepository.kt b/common/src/main/java/com/wbrawner/budget/common/category/CategoryRepository.kt
index 9b3d475..28563c4 100644
--- a/common/src/main/java/com/wbrawner/budget/common/category/CategoryRepository.kt
+++ b/common/src/main/java/com/wbrawner/budget/common/category/CategoryRepository.kt
@@ -3,6 +3,6 @@ package com.wbrawner.budget.common.category
 import com.wbrawner.budget.common.Repository
 
 interface CategoryRepository : Repository<Category, Long> {
-    suspend fun findAll(accountId: Long? = null): Collection<Category>
+    suspend fun findAll(budgetIds: Array<Long>? = null): Collection<Category>
     suspend fun getBalance(id: Long): Long
 }
\ No newline at end of file
diff --git a/common/src/main/java/com/wbrawner/budget/common/transaction/TransactionRepository.kt b/common/src/main/java/com/wbrawner/budget/common/transaction/TransactionRepository.kt
index 2cc75ce..30c2e0c 100644
--- a/common/src/main/java/com/wbrawner/budget/common/transaction/TransactionRepository.kt
+++ b/common/src/main/java/com/wbrawner/budget/common/transaction/TransactionRepository.kt
@@ -1,7 +1,13 @@
 package com.wbrawner.budget.common.transaction
 
 import com.wbrawner.budget.common.Repository
+import java.util.*
 
 interface TransactionRepository : Repository<Transaction, Long> {
-    suspend fun findAll(budgetId: Long? = null, categoryId: Long? = null): Collection<Transaction>
+    suspend fun findAll(
+            budgetId: Long? = null,
+            categoryId: Long? = null,
+            start: Calendar? = null,
+            end: Calendar? = null
+    ): Collection<Transaction>
 }
\ No newline at end of file