Add actual carts and shit

Upgrade UI to Level 6 Balls
2026-07-06 13:41:15 +02:00
parent f69e832503
commit 8b6c6235c2
17 changed files with 978 additions and 165 deletions
@@ -0,0 +1,21 @@
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+  description: "queue: draw 2 cards."
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+  m_Name: DoReleaseUpgrade
+  m_EditorClassIdentifier: 
+  id: ubuntu_do_release_upgrade
+  displayName: do-release-upgrade
+  description: upgrade 1-3 random cards in your hand this combat.
+  language: 4
+  rarity: 1
+  cycleCost: 2
+  resolutionTrack: 0
+  distroExclusive: 1
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+  m_EditorClassIdentifier: 
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+  description: deal 6-14 damage. shuffle an ubuntu pro trial into your draw pile.
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+  m_EditorClassIdentifier: 
+  id: ubuntu_apt_install
+  displayName: sudo apt install
+  description: "queue: add a random common python card to your hand. it costs 0 this combat."
+  language: 3
+  rarity: 0
+  cycleCost: 1
+  resolutionTrack: 1
+  distroExclusive: 1
+  isToken: 0
+  designNotes: on-resolve card generation from the common Python pool.
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+  displayName: ubuntu pro trial
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+  m_Name: UnattendedUpgrades
+  m_EditorClassIdentifier: 
+  id: ubuntu_unattended_upgrades
+  displayName: unattended-upgrades
+  description: gain 4 shield now and at the end of your next 2 turns.
+  language: 3
+  rarity: 0
+  cycleCost: 1
+  resolutionTrack: 1
+  distroExclusive: 1
+  isToken: 0
+  designNotes: immediate shield + 2-turn delayed shield ticks.
+  upgradeTarget: {fileID: 0}
+  effects: []
@@ -10,10 +10,12 @@ namespace KernelPanic.Meta
    public sealed class PlayerCollection
    {
        private readonly List<DistroDefinition> ownedUnits = new();
+        private int featuredIndex;

        // TODO: Populate owned units from SaveService during bootstrap.
        // TODO: Add newly unlocked units from GachaService rewards when pulls exist.
        public IReadOnlyList<DistroDefinition> OwnedUnits => ownedUnits;
+        public DistroDefinition FeaturedUnit => ownedUnits.Count == 0 ? null : ownedUnits[Math.Clamp(featuredIndex, 0, ownedUnits.Count - 1)];

        public event Action Changed;

@@ -26,7 +28,18 @@ namespace KernelPanic.Meta

            // Persistence is wired by the owner so this domain class stays IO-free.
            ownedUnits.Add(unit);
+            featuredIndex = Math.Clamp(featuredIndex, 0, ownedUnits.Count - 1);
            Changed?.Invoke();
        }
+
+        public void SelectNextFeatured()
+        {
+            if (ownedUnits.Count < 2)
+            {
+                return;
+            }
+
+            featuredIndex = (featuredIndex + 1) % ownedUnits.Count;
+        }
    }
 }
@@ -60,7 +60,7 @@ namespace KernelPanic.Meta
        public bool starterChosen;
        public List<string> ownedUnitIds = new();
        public List<string> bannerPoolIds = new();
-        public List<CardLoadoutSaveEntry> cardLoadouts = new();
+        public LastRunLoadoutSaveEntry lastRunLoadout = new();

        public static SaveData CreateDefault()
        {
@@ -71,24 +71,20 @@ namespace KernelPanic.Meta
        {
            ownedUnitIds ??= new List<string>();
            bannerPoolIds ??= new List<string>();
-            cardLoadouts ??= new List<CardLoadoutSaveEntry>();
-            for (int i = 0; i < cardLoadouts.Count; i++)
-            {
-                cardLoadouts[i] ??= new CardLoadoutSaveEntry();
-                cardLoadouts[i].EnsureLists();
-            }
+            lastRunLoadout ??= new LastRunLoadoutSaveEntry();
+            lastRunLoadout.EnsureLists();
        }
    }

    [Serializable]
-    public sealed class CardLoadoutSaveEntry
+    public sealed class LastRunLoadoutSaveEntry
    {
        public string distroId;
-        public List<string> equippedCardIds = new();
+        public List<string> cardIds = new();

        public void EnsureLists()
        {
-            equippedCardIds ??= new List<string>();
+            cardIds ??= new List<string>();
        }
    }
 }
@@ -19,6 +19,7 @@ namespace KernelPanic.UI
        private VisualElement detail;
        private FontAsset monospaceFont;
        private IReadOnlyList<DistroDefinition> units = Array.Empty<DistroDefinition>();
+        private IReadOnlyList<CardEntry> cards = Array.Empty<CardEntry>();
        private int selectedIndex;

        public void Bind(VisualElement root, FontAsset artFont)
@@ -28,7 +29,7 @@ namespace KernelPanic.UI
            detail = root.Q<VisualElement>("CollectionDetail");
        }

-        public void Refresh(IReadOnlyList<DistroDefinition> ownedUnits)
+        public void RefreshUnits(IReadOnlyList<DistroDefinition> ownedUnits)
        {
            units = ownedUnits ?? Array.Empty<DistroDefinition>();
            if (list == null || detail == null)
@@ -73,6 +74,55 @@ namespace KernelPanic.UI
            SelectUnit(selectedIndex);
        }

+        public void RefreshCards(DistroDefinition featuredUnit)
+        {
+            cards = BuildCardEntries(featuredUnit);
+            if (list == null || detail == null)
+            {
+                return;
+            }
+
+            rows.Clear();
+            list.Clear();
+
+            if (cards.Count == 0)
+            {
+                detail.Clear();
+                detail.Add(new Label("no cards installed") { name = "CollectionEmptyTitle" });
+                detail.Add(new Label("featured distro cards appear here") { name = "CollectionEmptyHint" });
+                return;
+            }
+
+            selectedIndex = Mathf.Clamp(selectedIndex, 0, cards.Count - 1);
+            for (int i = 0; i < cards.Count; i++)
+            {
+                int index = i;
+                CardEntry entry = cards[i];
+                VisualElement row = new();
+                row.AddToClassList("collection-row");
+                row.RegisterCallback<PointerEnterEvent>(_ => SelectCard(index));
+                row.RegisterCallback<ClickEvent>(_ => SelectCard(index));
+
+                Label name = new(GetCardDisplayName(entry.Card));
+                name.AddToClassList("collection-row-name");
+
+                Label meta = new($"{DistroPresentation.DisplayName(entry.Owner)} / {FormatCardMeta(entry.Card)}");
+                meta.AddToClassList("collection-row-languages");
+
+                row.Add(name);
+                row.Add(meta);
+                list.Add(row);
+                rows.Add(row);
+            }
+
+            SelectCard(selectedIndex);
+        }
+
+        public void Refresh(IReadOnlyList<DistroDefinition> ownedUnits)
+        {
+            RefreshUnits(ownedUnits);
+        }
+
        private void SelectUnit(int index)
        {
            if (units.Count == 0)
@@ -89,10 +139,35 @@ namespace KernelPanic.UI
            RenderDetail(units[selectedIndex]);
        }

+        private void SelectCard(int index)
+        {
+            if (cards.Count == 0)
+            {
+                return;
+            }
+
+            selectedIndex = Mathf.Clamp(index, 0, cards.Count - 1);
+            for (int i = 0; i < rows.Count; i++)
+            {
+                rows[i].EnableInClassList("selected", i == selectedIndex);
+            }
+
+            RenderCardDetail(cards[selectedIndex]);
+        }
+
        private void RenderDetail(DistroDefinition unit)
        {
            detail.Clear();

+            Label name = new(DistroPresentation.DisplayName(unit));
+            name.AddToClassList("collection-detail-name");
+            name.style.color = new StyleColor(unit.AccentColor);
+            detail.Add(name);
+
+            Label description = new(string.IsNullOrWhiteSpace(unit.Description) ? "--" : unit.Description);
+            description.AddToClassList("collection-detail-description");
+            detail.Add(description);
+
            VisualElement readout = new();
            readout.AddToClassList("collection-detail-readout");

@@ -107,11 +182,6 @@ namespace KernelPanic.UI
            VisualElement details = new();
            details.AddToClassList("collection-detail-values");

-            Label name = new(DistroPresentation.DisplayName(unit));
-            name.AddToClassList("collection-detail-name");
-            name.style.color = new StyleColor(unit.AccentColor);
-            details.Add(name);
-
            details.Add(BuildDetailLine("lang", DistroPresentation.FormatLanguages(unit)));
            details.Add(BuildDetailLine("passive", string.IsNullOrWhiteSpace(unit.PassiveName) ? "--" : unit.PassiveName));
            details.Add(BuildDetailLine("uptime", unit.BaseUptime.ToString()));
@@ -120,10 +190,26 @@ namespace KernelPanic.UI

            readout.Add(details);
            detail.Add(readout);
+        }

-            Label description = new(string.IsNullOrWhiteSpace(unit.Description) ? "--" : unit.Description);
+        private void RenderCardDetail(CardEntry entry)
+        {
+            detail.Clear();
+
+            CardDefinition card = entry.Card;
+            Label name = new(GetCardDisplayName(card));
+            name.AddToClassList("collection-detail-name");
+            detail.Add(name);
+
+            Label description = new(card == null || string.IsNullOrWhiteSpace(card.Description) ? "--" : card.Description);
            description.AddToClassList("collection-detail-description");
            detail.Add(description);
+
+            detail.Add(BuildDetailLine("owner", DistroPresentation.DisplayName(entry.Owner)));
+            detail.Add(BuildDetailLine("lang", card == null ? "--" : card.Language.ToString()));
+            detail.Add(BuildDetailLine("rarity", card == null ? "--" : card.Rarity.ToString()));
+            detail.Add(BuildDetailLine("cost", card == null ? "--" : card.CycleCost.ToString()));
+            detail.Add(BuildDetailLine("type", card != null && card.IsToken ? "token" : "loadout"));
        }

        private static VisualElement BuildDetailLine(string key, string value)
@@ -140,5 +226,54 @@ namespace KernelPanic.UI
            row.Add(valueLabel);
            return row;
        }
+
+        private static IReadOnlyList<CardEntry> BuildCardEntries(DistroDefinition featuredUnit)
+        {
+            List<CardEntry> entries = new();
+            if (featuredUnit == null)
+            {
+                return entries;
+            }
+
+            for (int cardIndex = 0; cardIndex < featuredUnit.ExclusiveCards.Count; cardIndex++)
+            {
+                CardDefinition card = featuredUnit.ExclusiveCards[cardIndex];
+                if (card == null)
+                {
+                    continue;
+                }
+
+                entries.Add(new CardEntry(featuredUnit, card));
+            }
+
+            return entries;
+        }
+
+        private static string GetCardDisplayName(CardDefinition card)
+        {
+            if (card == null)
+            {
+                return "--";
+            }
+
+            return string.IsNullOrWhiteSpace(card.DisplayName) ? card.Id : card.DisplayName;
+        }
+
+        private static string FormatCardMeta(CardDefinition card)
+        {
+            return card == null ? "--" : $"{card.Language} / {card.CycleCost}c";
+        }
+
+        private readonly struct CardEntry
+        {
+            public CardEntry(DistroDefinition owner, CardDefinition card)
+            {
+                Owner = owner;
+                Card = card;
+            }
+
+            public DistroDefinition Owner { get; }
+            public CardDefinition Card { get; }
+        }
    }
 }
@@ -55,12 +55,22 @@ namespace KernelPanic.UI
        }

        public void Refresh(IReadOnlyList<DistroDefinition> ownedUnits)
+        {
+            Refresh(ownedUnits, null);
+        }
+
+        public void Refresh(IReadOnlyList<DistroDefinition> ownedUnits, DistroDefinition featuredUnit)
        {
            units = ownedUnits ?? Array.Empty<DistroDefinition>();
-            Refresh();
+            Refresh(featuredUnit);
        }

        public void Refresh()
+        {
+            Refresh((DistroDefinition)null);
+        }
+
+        private void Refresh(DistroDefinition featuredUnit)
        {
            if (units == null || units.Count == 0)
            {
@@ -68,7 +78,7 @@ namespace KernelPanic.UI
                return;
            }

-            selectedIndex = Mathf.Clamp(selectedIndex, 0, units.Count - 1);
+            selectedIndex = ResolveSelectedIndex(featuredUnit);
            ShowUnit(units[selectedIndex]);
        }

@@ -84,6 +94,22 @@ namespace KernelPanic.UI
            Refresh();
        }

+        private int ResolveSelectedIndex(DistroDefinition featuredUnit)
+        {
+            if (featuredUnit != null)
+            {
+                for (int i = 0; i < units.Count; i++)
+                {
+                    if (units[i] == featuredUnit)
+                    {
+                        return i;
+                    }
+                }
+            }
+
+            return Mathf.Clamp(selectedIndex, 0, units.Count - 1);
+        }
+
        private void ShowEmptyState()
        {
            populatedState.AddToClassList("hidden");
@@ -43,6 +43,8 @@ namespace KernelPanic.UI
        [SerializeField] private StarterSelectionController starterSelection = new();

        private readonly List<CommandMenuEntry> commandEntries = new();
+        private readonly List<VisualElement> packageRows = new();
+        private readonly List<VisualElement> loadoutRows = new();
        private UIDocument document;
        private VisualElement root;
        private VisualElement shellRoot;
@@ -54,6 +56,8 @@ namespace KernelPanic.UI
        private VisualElement settingsPanel;
        private VisualElement eventBanner;
        private VisualElement backgroundLogLayer;
+        private ScrollView runSetupList;
+        private VisualElement runSetupDetail;
        private Label appIdLabel;
        private Label entropyLabel;
        private Label pullTokensLabel;
@@ -62,12 +66,12 @@ namespace KernelPanic.UI
        private Label bootIntroLogLabel;
        private Label motdBodyLabel;
        private VisualElement motdBlock;
-        private Button collectionBackButton;
        private Button collectionUnitsButton;
        private Button collectionCardsButton;
-        private Button runSetupBackButton;
-        private Button gachaBackButton;
-        private Button settingsBackButton;
+        private readonly ScreenFrameController runSetupFrame = new();
+        private readonly ScreenFrameController collectionFrame = new();
+        private readonly ScreenFrameController gachaFrame = new();
+        private readonly ScreenFrameController settingsFrame = new();
        private SaveService saveService;
        private SaveData saveData;
        private EntropyWallet wallet;
@@ -77,12 +81,14 @@ namespace KernelPanic.UI
        private BackgroundLogRingBuffer backgroundLog;
        private IEventBannerSource eventBannerSource;
        private int selectedCommandIndex;
+        private int selectedPackageIndex;
+        private string runSetupNotice;
+        private bool collectionShowingCards;
        private float bootIntroElapsed;
        private int bootIntroCharacterCount;
        private bool cursorVisible;
        private bool suppressNextClick;
        private bool warnedUnresolvedSaveId;
-        private bool warnedInvalidLoadoutId;
        private string bootIntroCopy;
        private IVisualElementScheduledItem blinkSchedule;
        private IVisualElementScheduledItem bootIntroSchedule;
@@ -106,6 +112,7 @@ namespace KernelPanic.UI
            RegisterCommandEntryCallbacks();
            featuredUnitPanel.Bind(root, monospaceFont);
            collectionScreen.Bind(root, monospaceFont);
+            BindScreenFrames();
            starterSelection.Bind(root, distroDatabase, HandleStarterConfirmed);
            LoadMetaState();
            playerCollection.Changed += HandleMetaStateChanged;
@@ -121,8 +128,8 @@ namespace KernelPanic.UI
            RefreshStaticText();
            RefreshCurrencyReadouts();
            RefreshEventBanner();
-            featuredUnitPanel.Refresh(playerCollection.OwnedUnits);
-            collectionScreen.Refresh(playerCollection.OwnedUnits);
+            featuredUnitPanel.Refresh(playerCollection.OwnedUnits, playerCollection.FeaturedUnit);
+            collectionScreen.RefreshUnits(playerCollection.OwnedUnits);
            SelectCommand(0);
            ShowMainMenu();
            StartAmbientSchedules();
@@ -151,6 +158,8 @@ namespace KernelPanic.UI
            eventBanner = root.Q<VisualElement>("EventBanner");
            motdBlock = root.Q<VisualElement>("MotdBlock");
            backgroundLogLayer = root.Q<VisualElement>("BackgroundLogLayer");
+            runSetupList = root.Q<ScrollView>("RunSetupList");
+            runSetupDetail = root.Q<VisualElement>("RunSetupDetail");
            backgroundLog = new BackgroundLogRingBuffer(backgroundLogLayer, BootLogCopy.Lines);

            appIdLabel = root.Q<Label>("AppIdLabel");
@@ -161,12 +170,16 @@ namespace KernelPanic.UI
            bootIntroLogLabel = root.Q<Label>("BootIntroLogLabel");
            motdBodyLabel = root.Q<Label>("MotdBodyLabel");

-            collectionBackButton = root.Q<Button>("CollectionBackButton");
            collectionUnitsButton = root.Q<Button>("CollectionUnitsButton");
            collectionCardsButton = root.Q<Button>("CollectionCardsButton");
-            runSetupBackButton = root.Q<Button>("RunSetupBackButton");
-            gachaBackButton = root.Q<Button>("GachaBackButton");
-            settingsBackButton = root.Q<Button>("SettingsBackButton");
+        }
+
+        private void BindScreenFrames()
+        {
+            runSetupFrame.Bind(runSetupPanel, "$ ./start_run --configure", "[esc] back   [arrows] navigate   [enter] select   [b] boot run", ShowMainMenu);
+            collectionFrame.Bind(collectionPanel, "$ ls ~/collection", "[esc] back   [left/right] tabs   [tab] tabs   [arrows] navigate   [enter] select", ShowMainMenu);
+            gachaFrame.Bind(gachaPanel, "$ curl gacha.sh | sh", "[esc] back", ShowMainMenu);
+            settingsFrame.Bind(settingsPanel, "$ dpkg-reconfigure kernel-panic", "[esc] back", ShowMainMenu);
        }

        private void BindCommandEntries()
@@ -193,24 +206,16 @@ namespace KernelPanic.UI
        {
            root.RegisterCallback<KeyDownEvent>(HandleKeyDown);
            root.RegisterCallback<PointerDownEvent>(HandlePointerDown);
-            collectionBackButton.clicked += ShowMainMenu;
            collectionUnitsButton.clicked += ShowCollectionUnits;
            collectionCardsButton.clicked += ShowCollectionCards;
-            runSetupBackButton.clicked += ShowMainMenu;
-            gachaBackButton.clicked += ShowMainMenu;
-            settingsBackButton.clicked += ShowMainMenu;
        }

        private void UnregisterCallbacks()
        {
            root.UnregisterCallback<KeyDownEvent>(HandleKeyDown);
            root.UnregisterCallback<PointerDownEvent>(HandlePointerDown);
-            collectionBackButton.clicked -= ShowMainMenu;
            collectionUnitsButton.clicked -= ShowCollectionUnits;
            collectionCardsButton.clicked -= ShowCollectionCards;
-            runSetupBackButton.clicked -= ShowMainMenu;
-            gachaBackButton.clicked -= ShowMainMenu;
-            settingsBackButton.clicked -= ShowMainMenu;
        }

        private void LoadMetaState()
@@ -236,27 +241,6 @@ namespace KernelPanic.UI
                }
            }

-            for (int i = 0; i < saveData.cardLoadouts.Count; i++)
-            {
-                CardLoadoutSaveEntry entry = saveData.cardLoadouts[i];
-                entry.EnsureLists();
-                List<string> resolvedIds = new();
-                for (int cardIndex = 0; cardIndex < entry.equippedCardIds.Count; cardIndex++)
-                {
-                    string resolvedId = ResolveSavedCardId(entry.equippedCardIds[cardIndex]);
-                    if (!string.IsNullOrWhiteSpace(resolvedId))
-                    {
-                        resolvedIds.Add(resolvedId);
-                    }
-                }
-
-                if (!cardLoadout.TryLoad(entry.distroId, resolvedIds, out bool skippedInvalid) || skippedInvalid)
-                {
-                    WarnInvalidLoadoutId();
-                }
-            }
-
-            EnsureLoadoutsForOwnedUnits();
            SaveCurrentState();
        }

@@ -272,40 +256,11 @@ namespace KernelPanic.UI
            return unit;
        }

-        private string ResolveSavedCardId(string id)
-        {
-            if (cardDatabase == null)
-            {
-                return id;
-            }
-
-            CardDefinition card = cardDatabase.FindById(id);
-            if (card == null)
-            {
-                WarnInvalidLoadoutId();
-                return null;
-            }
-
-            return card.Id;
-        }
-
-        private void WarnInvalidLoadoutId()
-        {
-            if (warnedInvalidLoadoutId)
-            {
-                return;
-            }
-
-            warnedInvalidLoadoutId = true;
-            Debug.LogWarning("Save references an invalid card loadout id; restoring a valid default loadout.");
-        }
-
        private void HandleMetaStateChanged()
        {
-            EnsureLoadoutsForOwnedUnits();
            SaveCurrentState();
-            featuredUnitPanel.Refresh(playerCollection.OwnedUnits);
-            collectionScreen.Refresh(playerCollection.OwnedUnits);
+            featuredUnitPanel.Refresh(playerCollection.OwnedUnits, playerCollection.FeaturedUnit);
+            collectionScreen.RefreshUnits(playerCollection.OwnedUnits);
        }

        private void HandleStarterConfirmed(DistroDefinition picked, IReadOnlyList<DistroDefinition> remaining)
@@ -318,8 +273,8 @@ namespace KernelPanic.UI

            saveData.starterChosen = true;
            SaveCurrentState();
-            featuredUnitPanel.Refresh(playerCollection.OwnedUnits);
-            collectionScreen.Refresh(playerCollection.OwnedUnits);
+            featuredUnitPanel.Refresh(playerCollection.OwnedUnits, playerCollection.FeaturedUnit);
+            collectionScreen.RefreshUnits(playerCollection.OwnedUnits);
        }

        private void SaveCurrentState()
@@ -347,11 +302,24 @@ namespace KernelPanic.UI
                }
            }

-            cardLoadout.WriteTo(saveData.cardLoadouts);
-
            saveService.Save(saveData);
        }

+        private void SaveLastRunLoadout(DistroDefinition unit, IReadOnlyList<string> cardIds)
+        {
+            saveData ??= SaveData.CreateDefault();
+            saveData.EnsureLists();
+            saveData.lastRunLoadout.distroId = unit == null ? null : unit.Id;
+            saveData.lastRunLoadout.cardIds.Clear();
+
+            for (int i = 0; i < cardIds.Count; i++)
+            {
+                saveData.lastRunLoadout.cardIds.Add(cardIds[i]);
+            }
+
+            SaveCurrentState();
+        }
+
        private void RefreshStaticText()
        {
            appIdLabel.text = $"kernel-panic v{Application.version} - tty1";
@@ -488,6 +456,13 @@ namespace KernelPanic.UI
                return;
            }

+            if (evt.keyCode == KeyCode.Escape && IsSubScreenVisible())
+            {
+                ShowMainMenu();
+                evt.StopPropagation();
+                return;
+            }
+
            if (IsRunSetupVisible())
            {
                if (evt.keyCode == KeyCode.UpArrow)
@@ -504,9 +479,19 @@ namespace KernelPanic.UI
                    return;
                }

-                if (evt.keyCode == KeyCode.Return || evt.keyCode == KeyCode.KeypadEnter)
+                if (evt.keyCode == KeyCode.Return || evt.keyCode == KeyCode.KeypadEnter || evt.keyCode == KeyCode.B)
                {
-                    ToggleSelectedPackage();
+                    BootSelectedPackage();
+                    evt.StopPropagation();
+                    return;
+                }
+            }
+
+            if (IsCollectionVisible())
+            {
+                if (evt.keyCode == KeyCode.LeftArrow || evt.keyCode == KeyCode.RightArrow || evt.keyCode == KeyCode.Tab)
+                {
+                    ToggleCollectionTab();
                    evt.StopPropagation();
                    return;
                }
@@ -535,7 +520,8 @@ namespace KernelPanic.UI

            if (evt.keyCode == KeyCode.Tab)
            {
-                featuredUnitPanel.SelectNext();
+                playerCollection.SelectNextFeatured();
+                featuredUnitPanel.Refresh(playerCollection.OwnedUnits, playerCollection.FeaturedUnit);
                evt.StopPropagation();
                return;
            }
@@ -554,6 +540,78 @@ namespace KernelPanic.UI
            return runSetupPanel != null && !runSetupPanel.ClassListContains(HiddenClassName);
        }

+        private bool IsCollectionVisible()
+        {
+            return collectionPanel != null && !collectionPanel.ClassListContains(HiddenClassName);
+        }
+
+        private bool IsSubScreenVisible()
+        {
+            return IsRunSetupVisible() || IsCollectionVisible() ||
+                   (gachaPanel != null && !gachaPanel.ClassListContains(HiddenClassName)) ||
+                   (settingsPanel != null && !settingsPanel.ClassListContains(HiddenClassName));
+        }
+
+        private void RefreshRunSetup()
+        {
+            packageRows.Clear();
+            loadoutRows.Clear();
+            cardLoadout.ClearAll();
+            runSetupList?.Clear();
+            runSetupDetail?.Clear();
+            runSetupNotice = null;
+
+            if (runSetupList == null || runSetupDetail == null)
+            {
+                return;
+            }
+
+            if (playerCollection.OwnedUnits.Count == 0)
+            {
+                runSetupDetail.Add(new Label("no units installed") { name = "RunSetupEmptyTitle" });
+                runSetupDetail.Add(new Label("install a starter or summon a unit before starting a run") { name = "RunSetupEmptyHint" });
+                return;
+            }
+
+            selectedPackageIndex = Mathf.Clamp(selectedPackageIndex, 0, playerCollection.OwnedUnits.Count - 1);
+
+            for (int i = 0; i < playerCollection.OwnedUnits.Count; i++)
+            {
+                int index = i;
+                DistroDefinition unit = playerCollection.OwnedUnits[i];
+                VisualElement row = new();
+                row.AddToClassList("package-row");
+                row.RegisterCallback<PointerEnterEvent>(_ => SelectPackage(index));
+                row.RegisterCallback<ClickEvent>(_ => SelectPackage(index));
+
+                VisualElement summary = new();
+                summary.AddToClassList("package-summary");
+                summary.Add(new Label(">") { name = $"RunSetupMarker{index}" });
+                summary.ElementAt(0).AddToClassList("package-marker");
+
+                Label name = new(DistroPresentation.DisplayName(unit));
+                name.AddToClassList("package-name");
+                name.style.color = new StyleColor(unit.AccentColor);
+                summary.Add(name);
+
+                Label meta = new(DistroPresentation.FormatLanguages(unit));
+                meta.AddToClassList("package-meta");
+                summary.Add(meta);
+
+                row.Add(summary);
+                row.Add(new Label(string.IsNullOrWhiteSpace(unit.PassiveName) ? "passive: --" : $"passive: {unit.PassiveName}")
+                {
+                    name = $"RunSetupDescription{index}"
+                });
+                row.ElementAt(1).AddToClassList("package-description");
+
+                runSetupList.Add(row);
+                packageRows.Add(row);
+            }
+
+            RefreshPackageSelection();
+        }
+
        private void SelectPackage(int index)
        {
            if (packageRows.Count == 0)
@@ -562,9 +620,242 @@ namespace KernelPanic.UI
            }

            selectedPackageIndex = (index + packageRows.Count) % packageRows.Count;
+            cardLoadout.ClearLoadout(playerCollection.OwnedUnits[selectedPackageIndex]);
+            runSetupNotice = null;
            RefreshPackageSelection();
        }

+        private void RefreshPackageSelection()
+        {
+            for (int i = 0; i < packageRows.Count; i++)
+            {
+                packageRows[i].EnableInClassList(SelectedClassName, i == selectedPackageIndex);
+            }
+
+            RenderSelectedPackageDetail();
+        }
+
+        private void RenderSelectedPackageDetail()
+        {
+            runSetupDetail?.Clear();
+            loadoutRows.Clear();
+            if (runSetupDetail == null || selectedPackageIndex < 0 || selectedPackageIndex >= playerCollection.OwnedUnits.Count)
+            {
+                return;
+            }
+
+            DistroDefinition unit = playerCollection.OwnedUnits[selectedPackageIndex];
+            runSetupDetail.Add(BuildRunSetupReadout(unit));
+
+            ScrollView packageScroll = new(ScrollViewMode.Vertical);
+            packageScroll.AddToClassList("package-scroll");
+
+            VisualElement packageList = new();
+            packageList.AddToClassList("package-list");
+            packageList.Add(new Label("equipped cards") { name = "RunSetupCardsHeader" });
+            packageList.ElementAt(0).AddToClassList("package-header");
+
+            IReadOnlyList<string> equippedCardIds = cardLoadout.GetEquippedCardIds(unit.Id);
+            if (!string.IsNullOrWhiteSpace(runSetupNotice))
+            {
+                packageList.Add(new Label(runSetupNotice) { name = "RunSetupNotice" });
+                packageList.ElementAt(packageList.childCount - 1).AddToClassList("package-notice");
+            }
+
+            if (equippedCardIds.Count < CardLoadout.MaxEquippedCards)
+            {
+                packageList.Add(new Label($"select {CardLoadout.MaxEquippedCards - equippedCardIds.Count} more card(s) before booting") { name = "RunSetupIncompleteNotice" });
+                packageList.ElementAt(packageList.childCount - 1).AddToClassList("package-notice");
+            }
+
+            bool addedCards = false;
+            for (int i = 0; i < unit.ExclusiveCards.Count; i++)
+            {
+                CardDefinition card = unit.ExclusiveCards[i];
+                if (card == null || card.IsToken)
+                {
+                    continue;
+                }
+
+                bool equipped = ContainsCardId(equippedCardIds, card.Id);
+                VisualElement row = BuildCardLoadoutRow(unit, card, equipped);
+                packageList.Add(row);
+                loadoutRows.Add(row);
+                addedCards = true;
+            }
+
+            if (!addedCards)
+            {
+                packageList.Add(new Label("no compatible cards available") { name = "RunSetupCardsEmpty" });
+                packageList.ElementAt(packageList.childCount - 1).AddToClassList("package-empty");
+            }
+
+            packageScroll.Add(packageList);
+            runSetupDetail.Add(packageScroll);
+            runSetupDetail.Add(BuildBootRow(unit, equippedCardIds.Count > 0));
+        }
+
+        private VisualElement BuildRunSetupReadout(DistroDefinition unit)
+        {
+            VisualElement readout = new();
+            readout.AddToClassList("run-readout");
+
+            Label artLabel = new();
+            DistroArtPresenter.ConfigureArtLabel(artLabel, monospaceFont);
+            AsciiArtFitter artFitter = new(artLabel, monospaceFont);
+            VisualElement artPlaceholder = DistroArtPresenter.CreatePlaceholder();
+            artFitter.SetArt(DistroArtPresenter.Render(artLabel, artPlaceholder, unit));
+            readout.Add(artPlaceholder);
+            readout.Add(artLabel);
+
+            VisualElement copy = new();
+            copy.AddToClassList("run-readout-copy");
+
+            Label name = new(DistroPresentation.DisplayName(unit));
+            name.AddToClassList("collection-detail-name");
+            name.style.color = new StyleColor(unit.AccentColor);
+            copy.Add(name);
+
+            Label languages = new(DistroPresentation.FormatLanguages(unit));
+            languages.AddToClassList("collection-detail-description");
+            copy.Add(languages);
+
+            Label stats = new($"uptime {unit.BaseUptime} · ram {unit.BaseRam} · cycles {unit.BaseCyclesPerTurn}");
+            stats.AddToClassList("collection-detail-muted");
+            copy.Add(stats);
+
+            readout.Add(copy);
+            return readout;
+        }
+
+        private static VisualElement BuildDetailLine(string key, string value)
+        {
+            VisualElement row = new();
+            row.AddToClassList("kv-row");
+            row.Add(new Label(key) { name = $"RunSetup{key}Key" });
+            row.ElementAt(0).AddToClassList("kv-key");
+            row.Add(new Label(value) { name = $"RunSetup{key}Value" });
+            row.ElementAt(1).AddToClassList("kv-value");
+            return row;
+        }
+
+        private VisualElement BuildCardLoadoutRow(DistroDefinition unit, CardDefinition card, bool equipped)
+        {
+            VisualElement row = new();
+            row.AddToClassList("package-row");
+            row.AddToClassList("loadout-card-row");
+            row.EnableInClassList("equipped", equipped);
+            row.RegisterCallback<ClickEvent>(_ => ToggleCardInSelectedLoadout(unit, card));
+
+            VisualElement summary = new();
+            summary.AddToClassList("package-summary");
+            summary.Add(new Label(equipped ? "[x]" : "[ ]") { name = "RunSetupCardMarker" });
+            summary.ElementAt(0).AddToClassList("package-marker");
+
+            string displayName = string.IsNullOrWhiteSpace(card.DisplayName) ? card.Id : card.DisplayName;
+            summary.Add(new Label(displayName) { name = "RunSetupCardName" });
+            summary.ElementAt(1).AddToClassList("package-name");
+
+            string metaText = $"{card.Language} / {card.CycleCost}c";
+            summary.Add(new Label(metaText) { name = "RunSetupCardMeta" });
+            summary.ElementAt(2).AddToClassList("package-meta");
+            row.Add(summary);
+
+            if (!string.IsNullOrWhiteSpace(card.Description))
+            {
+                row.Add(new Label(card.Description) { name = "RunSetupCardDescription" });
+                row.ElementAt(1).AddToClassList("package-description");
+            }
+
+            return row;
+        }
+
+        private void ToggleCardInSelectedLoadout(DistroDefinition unit, CardDefinition card)
+        {
+            runSetupNotice = TryToggleLoadoutCard(unit, card);
+            RenderSelectedPackageDetail();
+        }
+
+        private string TryToggleLoadoutCard(DistroDefinition unit, CardDefinition card)
+        {
+            if (unit == null || card == null)
+            {
+                return "loadout change failed";
+            }
+
+            IReadOnlyList<string> equippedCardIds = cardLoadout.GetEquippedCardIds(unit.Id);
+            bool equipped = ContainsCardId(equippedCardIds, card.Id);
+            CardLoadoutFailureReason reason;
+            bool changed = equipped
+                ? cardLoadout.TryUnequip(unit.Id, card.Id, out reason)
+                : cardLoadout.TryEquip(unit.Id, card.Id, out reason);
+
+            return changed ? null : FormatLoadoutFailure(reason);
+        }
+
+        private static bool ContainsCardId(IReadOnlyList<string> cardIds, string cardId)
+        {
+            for (int i = 0; i < cardIds.Count; i++)
+            {
+                if (string.Equals(cardIds[i], cardId, StringComparison.OrdinalIgnoreCase))
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        private static string FormatLoadoutFailure(CardLoadoutFailureReason reason)
+        {
+            return reason switch
+            {
+                CardLoadoutFailureReason.Full => $"loadout already has {CardLoadout.MaxEquippedCards} cards",
+                CardLoadoutFailureReason.Duplicate => "card is already equipped",
+                CardLoadoutFailureReason.Token => "token cards cannot be equipped",
+                CardLoadoutFailureReason.NotEquipped => "card is not equipped",
+                CardLoadoutFailureReason.NotOwned => "card is not owned by this distro",
+                _ => "loadout change failed"
+            };
+        }
+
+        private VisualElement BuildBootRow(DistroDefinition unit, bool enabled)
+        {
+            VisualElement row = new();
+            row.AddToClassList("command-row");
+            row.AddToClassList("boot-command-row");
+            row.EnableInClassList("disabled-row", !enabled);
+            row.RegisterCallback<ClickEvent>(_ => BootSelectedPackage());
+
+            row.Add(new Label(">") { name = "BootCommandCursor" });
+            row.ElementAt(0).AddToClassList("command-cursor");
+            row.Add(new Label($"./boot --distro={unit.Id}") { name = "BootCommandText" });
+            row.ElementAt(1).AddToClassList("command-text");
+            row.Add(new Label("start run") { name = "BootCommandDescription" });
+            row.ElementAt(2).AddToClassList("command-description");
+            return row;
+        }
+
+        private void BootSelectedPackage()
+        {
+            if (selectedPackageIndex < 0 || selectedPackageIndex >= playerCollection.OwnedUnits.Count)
+            {
+                return;
+            }
+
+            DistroDefinition unit = playerCollection.OwnedUnits[selectedPackageIndex];
+            IReadOnlyList<string> equippedCardIds = cardLoadout.GetEquippedCardIds(unit.Id);
+            if (equippedCardIds.Count < 1)
+            {
+                runSetupNotice = "boot: no packages staged";
+                RenderSelectedPackageDetail();
+                return;
+            }
+
+            SaveLastRunLoadout(unit, equippedCardIds);
+            SceneLoader.LoadGame();
+        }
+
        private void HandlePointerDown(PointerDownEvent evt)
        {
            root.Focus();
@@ -613,26 +904,47 @@ namespace KernelPanic.UI

        private void ShowMainMenu()
        {
+            cardLoadout.ClearAll();
+            runSetupNotice = null;
            ShowPanel(mainMenuPanel);
            root.Focus();
        }

        private void ShowCollection()
        {
-            collectionScreen.Refresh(playerCollection.OwnedUnits);
+            ShowCollectionUnits();
            ShowPanel(collectionPanel);
        }

        private void ShowCollectionUnits()
        {
            collectionShowingCards = false;
-            RefreshCollection();
+            collectionUnitsButton.EnableInClassList(SelectedClassName, true);
+            collectionCardsButton.EnableInClassList(SelectedClassName, false);
+            collectionFrame.SetTitle("$ ls ~/collection");
+            collectionScreen.RefreshUnits(playerCollection.OwnedUnits);
        }

        private void ShowCollectionCards()
        {
            collectionShowingCards = true;
-            RefreshCollection();
+            collectionUnitsButton.EnableInClassList(SelectedClassName, false);
+            collectionCardsButton.EnableInClassList(SelectedClassName, true);
+            DistroDefinition featuredUnit = playerCollection.FeaturedUnit;
+            string distroId = featuredUnit == null ? "--" : featuredUnit.Id;
+            collectionFrame.SetTitle($"$ dpkg -l --distro={distroId}");
+            collectionScreen.RefreshCards(playerCollection.FeaturedUnit);
+        }
+
+        private void ToggleCollectionTab()
+        {
+            if (collectionShowingCards)
+            {
+                ShowCollectionUnits();
+                return;
+            }
+
+            ShowCollectionCards();
        }

        private void ShowGacha()
@@ -1,14 +1,22 @@
 <ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
-    <ui:VisualElement name="CollectionPanel" class="sub-panel hidden">
-        <ui:Label text="COLLECTION" class="screen-title" />
-        <ui:VisualElement class="collection-actions">
-            <ui:Button name="CollectionUnitsButton" text="units" class="terminal-button collection-action-button" />
-            <ui:Button name="CollectionCardsButton" text="cards" class="terminal-button collection-action-button" />
+    <ui:VisualElement name="CollectionPanel" class="screen-panel hidden">
+        <ui:VisualElement class="screen-frame">
+            <ui:VisualElement class="screen-frame-header">
+                <ui:Label class="screen-frame-title" />
+            </ui:VisualElement>
+            <ui:VisualElement class="screen-frame-content">
+                <ui:VisualElement class="collection-actions">
+                    <ui:Button name="CollectionUnitsButton" text="units" class="collection-tab" />
+                    <ui:Button name="CollectionCardsButton" text="cards" class="collection-tab" />
+                </ui:VisualElement>
+                <ui:VisualElement name="CollectionContent" class="collection-shell">
+                    <ui:ScrollView name="CollectionList" class="collection-list" />
+                    <ui:VisualElement name="CollectionDetail" class="collection-detail" />
+                </ui:VisualElement>
+            </ui:VisualElement>
+            <ui:VisualElement class="screen-frame-footer">
+                <ui:Label class="screen-frame-hint" />
+            </ui:VisualElement>
        </ui:VisualElement>
-        <ui:VisualElement name="CollectionContent" class="collection-shell">
-            <ui:ScrollView name="CollectionList" class="collection-list" />
-            <ui:VisualElement name="CollectionDetail" class="collection-detail" />
-        </ui:VisualElement>
-        <ui:Button name="CollectionBackButton" text="Back" class="terminal-button back-button" />
    </ui:VisualElement>
 </ui:UXML>
@@ -1,9 +1,17 @@
 <ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
-    <ui:VisualElement name="GachaPanel" class="sub-panel hidden">
-        <ui:Label text="GACHA" class="screen-title" />
-        <ui:VisualElement name="GachaContent" class="stub-box">
-            <!-- TODO: Render summon options and results here when gacha logic exists. -->
+    <ui:VisualElement name="GachaPanel" class="screen-panel hidden">
+        <ui:VisualElement class="screen-frame">
+            <ui:VisualElement class="screen-frame-header">
+                <ui:Label class="screen-frame-title" />
+            </ui:VisualElement>
+            <ui:VisualElement class="screen-frame-content">
+                <ui:VisualElement name="GachaContent" class="stub-box">
+                    <!-- TODO: Render summon options and results here when gacha logic exists. -->
+                </ui:VisualElement>
+            </ui:VisualElement>
+            <ui:VisualElement class="screen-frame-footer">
+                <ui:Label class="screen-frame-hint" />
+            </ui:VisualElement>
        </ui:VisualElement>
-        <ui:Button name="GachaBackButton" text="Back" class="terminal-button back-button" />
    </ui:VisualElement>
 </ui:UXML>
@@ -239,13 +239,6 @@ Button {
    font-size: 12px;
 }

-.screen-title {
-    color: var(--kp-primary);
-    font-size: 24px;
-    -unity-font-style: bold;
-    margin-bottom: 20px;
-}
-
 .featured-empty {
    flex-grow: 1;
    flex-direction: row;
@@ -449,17 +442,53 @@ Button {
    color: var(--kp-amber);
 }

-.sub-panel {
+.screen-panel {
    flex-grow: 1;
-    align-items: center;
+    min-height: 0;
+    background-color: var(--kp-bg-solid);
+}
+
+.screen-frame {
+    flex-grow: 1;
+    min-height: 0;
+    background-color: var(--kp-bg-solid);
+    padding: 30px 0 18px 0;
+}
+
+.screen-frame-header {
+    min-height: 34px;
    justify-content: center;
-    padding: 48px;
+    border-bottom-width: 1px;
+    border-bottom-color: var(--kp-border);
+}
+
+.screen-frame-title {
+    color: var(--kp-muted);
+    font-size: 17px;
+}
+
+.screen-frame-content {
+    flex-grow: 1;
+    min-height: 0;
+    padding-top: 18px;
+    padding-bottom: 14px;
+}
+
+.screen-frame-footer {
+    min-height: 32px;
+    justify-content: center;
+    border-top-width: 1px;
+    border-top-color: var(--kp-border);
+}
+
+.screen-frame-hint {
+    color: var(--kp-muted);
 }

 .stub-scroll,
 .stub-box {
-    width: 560px;
-    height: 300px;
+    flex-grow: 1;
+    min-height: 0;
    border-left-width: 1px;
    border-right-width: 1px;
    border-top-width: 1px;
@@ -476,38 +505,55 @@ Button {
 }

 .collection-shell {
-    width: 760px;
-    height: 330px;
+    flex-grow: 1;
+    min-height: 0;
+    flex-direction: row;
+}
+
+#RunSetupContent {
+    flex-grow: 1;
+    min-height: 0;
+}
+
+.run-setup-shell {
+    flex-grow: 1;
+    min-height: 0;
    flex-direction: row;
 }

 .collection-actions {
-    width: 760px;
    flex-direction: row;
-    justify-content: flex-end;
+    justify-content: flex-start;
    margin-bottom: 10px;
 }

-.collection-action-button {
-    width: 110px;
-    height: 34px;
-    margin-top: 0;
-    margin-left: 8px;
+.collection-tab {
+    width: 92px;
+    height: 30px;
+    margin-right: 10px;
+    border-bottom-width: 2px;
+    border-bottom-color: transparent;
+    background-color: transparent;
+    color: var(--kp-muted);
 }

-.collection-action-button.selected {
-    background-color: var(--kp-primary);
-    color: var(--kp-bg);
+.collection-tab.selected {
+    color: var(--kp-primary);
+    border-bottom-color: var(--kp-primary);
+}
+
+.collection-tab:hover {
+    color: var(--kp-primary);
 }

 .run-setup-hint {
-    width: 760px;
-    margin-top: -12px;
+    margin-top: 0;
    margin-bottom: 12px;
 }

 .collection-list {
-    width: 300px;
+    width: 38%;
+    min-width: 330px;
    margin-right: 16px;
    border-left-width: 1px;
    border-right-width: 1px;
@@ -522,6 +568,8 @@ Button {

 .collection-detail {
    flex-grow: 1;
+    min-width: 0;
+    overflow: hidden;
    padding: 16px;
    border-left-width: 1px;
    border-right-width: 1px;
@@ -536,6 +584,7 @@ Button {

 .collection-detail-readout {
    flex-direction: row;
+    margin-top: 12px;
 }

 .collection-detail-values {
@@ -543,6 +592,14 @@ Button {
    min-width: 0;
 }

+.collection-detail .kv-value {
+    max-width: none;
+    min-width: 0;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+}
+
 .collection-row {
    min-height: 44px;
    padding: 8px 10px;
@@ -574,12 +631,19 @@ Button {
 .collection-detail-description {
    color: var(--kp-primary);
    white-space: normal;
-    margin-top: 14px;
+    margin-top: 4px;
+    margin-bottom: 12px;
 }

 .package-list {
-    margin-top: 18px;
    min-width: 0;
+    flex-grow: 1;
+}
+
+.package-scroll {
+    flex-grow: 1;
+    min-height: 0;
+    margin-top: 18px;
 }

 .package-header {
@@ -633,18 +697,25 @@ Button {
    flex-grow: 1;
    min-width: 0;
    color: var(--kp-primary);
-    white-space: nowrap;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    -unity-text-overflow-position: end;
+    white-space: normal;
 }

 .package-meta {
-    min-width: 96px;
+    width: 92px;
+    min-width: 92px;
    color: var(--kp-muted);
    -unity-text-align: upper-right;
 }

+.loadout-card-row .package-name {
+    flex-grow: 1;
+}
+
+.loadout-card-row .package-meta {
+    width: 104px;
+    min-width: 104px;
+}
+
 .package-description {
    min-width: 0;
    color: var(--kp-muted);
@@ -653,6 +724,60 @@ Button {
    margin-top: 2px;
 }

+.run-readout {
+    min-height: 110px;
+    max-height: 128px;
+    flex-direction: row;
+}
+
+.run-readout .ascii-art,
+.run-readout .ascii-placeholder {
+    width: 100px;
+    min-width: 100px;
+    height: 100px;
+}
+
+.run-readout-copy {
+    flex-grow: 1;
+    min-width: 0;
+    padding-left: 14px;
+}
+
+.boot-command-row {
+    min-height: 42px;
+    margin-top: 12px;
+    border-left-color: var(--kp-primary);
+}
+
+.boot-command-row.disabled-row {
+    opacity: 0.45;
+}
+
+.collection-equip-row {
+    margin-top: 18px;
+}
+
+ScrollView .unity-scroll-view__vertical-scroller,
+ScrollView .unity-scroll-view__horizontal-scroller {
+    width: 6px;
+    background-color: var(--kp-panel);
+}
+
+ScrollView .unity-scroller__low-button,
+ScrollView .unity-scroller__high-button {
+    display: none;
+}
+
+ScrollView .unity-base-slider__tracker {
+    background-color: var(--kp-panel);
+    border-radius: 0;
+}
+
+ScrollView .unity-base-slider__dragger {
+    background-color: var(--kp-muted);
+    border-radius: 0;
+}
+
 .modal-overlay {
    position: absolute;
    left: 0;
@@ -762,12 +887,8 @@ Button {
    color: var(--kp-bg);
 }

-.back-button {
-    width: 220px;
-}
-
 .settings-row {
-    width: 420px;
+    width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
@@ -1,5 +1,6 @@
 <ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
    <Style src="MainMenu.uss" />
+    <ui:Template name="ScreenFrame" src="ScreenFrame.uxml" />
    <ui:Template name="CollectionScreen" src="CollectionScreen.uxml" />
    <ui:Template name="GachaScreen" src="GachaScreen.uxml" />
    <ui:Template name="SettingsScreen" src="SettingsScreen.uxml" />
@@ -124,14 +125,22 @@
            </ui:VisualElement>

            <ui:Instance template="CollectionScreen" />
-            <ui:VisualElement name="RunSetupPanel" class="sub-panel hidden">
-                <ui:Label text="NEW RUN" class="screen-title" />
-                <ui:Label text="choose 4 distro cards before booting a run" class="collection-detail-muted run-setup-hint" />
-                <ui:VisualElement name="RunSetupContent" class="collection-shell">
+            <ui:VisualElement name="RunSetupPanel" class="screen-panel hidden">
+                <ui:VisualElement class="screen-frame">
+                    <ui:VisualElement class="screen-frame-header">
+                        <ui:Label class="screen-frame-title" />
+                    </ui:VisualElement>
+                    <ui:VisualElement class="screen-frame-content">
+                        <ui:Label text="choose distro packages before booting a run" class="collection-detail-muted run-setup-hint" />
+                        <ui:VisualElement name="RunSetupContent" class="run-setup-shell">
                    <ui:ScrollView name="RunSetupList" class="collection-list" />
                    <ui:VisualElement name="RunSetupDetail" class="collection-detail" />
+                        </ui:VisualElement>
+                    </ui:VisualElement>
+                    <ui:VisualElement class="screen-frame-footer">
+                        <ui:Label class="screen-frame-hint" />
+                    </ui:VisualElement>
                </ui:VisualElement>
-                <ui:Button name="RunSetupBackButton" text="Back" class="terminal-button back-button" />
            </ui:VisualElement>
            <ui:Instance template="GachaScreen" />
            <ui:Instance template="SettingsScreen" />
@@ -1,10 +1,18 @@
 <ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
-    <ui:VisualElement name="SettingsPanel" class="sub-panel hidden">
-        <ui:Label text="SETTINGS" class="screen-title" />
-        <ui:VisualElement class="settings-row disabled-row">
-            <ui:Label text="Audio" class="settings-label" />
-            <ui:Toggle name="AudioToggle" text="TODO" enabled="false" class="settings-toggle" />
+    <ui:VisualElement name="SettingsPanel" class="screen-panel hidden">
+        <ui:VisualElement class="screen-frame">
+            <ui:VisualElement class="screen-frame-header">
+                <ui:Label class="screen-frame-title" />
+            </ui:VisualElement>
+            <ui:VisualElement class="screen-frame-content">
+                <ui:VisualElement class="settings-row disabled-row">
+                    <ui:Label text="Audio" class="settings-label" />
+                    <ui:Toggle name="AudioToggle" text="TODO" enabled="false" class="settings-toggle" />
+                </ui:VisualElement>
+            </ui:VisualElement>
+            <ui:VisualElement class="screen-frame-footer">
+                <ui:Label class="screen-frame-hint" />
+            </ui:VisualElement>
        </ui:VisualElement>
-        <ui:Button name="SettingsBackButton" text="Back" class="terminal-button back-button" />
    </ui:VisualElement>
 </ui:UXML>