diff --git a/.github/forge-posts/v1.2.2.md b/.github/forge-posts/v1.2.2.md
new file mode 100644
index 0000000..d1e0541
--- /dev/null
+++ b/.github/forge-posts/v1.2.2.md
@@ -0,0 +1,13 @@
+---
+subtitle: "Theme Expansion"
+versionsnatur: "Theme-Pack-Patch"
+---
+- Vier neue Built-in-Themes verlängern die Auswahl im Picker — keine Engine-Änderung, keine Settings angefasst, einfach mehr Farboptionen
+- **Night Blue** — Royal Blue auf tiefem Marineblau. Kühles Tech-Dashboard-Mood, bewusst neutral gehalten damit es sich nicht mit den Brand-Themes beißt
+- **Indigo Violet** — Royal Violet auf Deep Indigo mit Türkis-Mint-Counter für Aurora-Glitter-Stimmung. Schwester von Event Horizon, aber dunkler und dichter; der Türkis-Akzent hält die beiden klar auseinander
+- **Forge Merchantman** — Patina-Bronze auf Workshop-Slate mit warmem Bernstein-Counter. Hellion Forge bekommt ein eigenes Theme im Plugin selbst — Schwester von Hellion Arctic, aber grüner und wärmer statt kaltem Cyan
+- **Hellion Spectrum** — Farbenblind-sichere Channel-Farben (Deuteranopie/Protanopie) auf Basis der Wong/Okabe-Ito-Palette. Channel-Identität bleibt erhalten (Tell pink, Yell gelb, Shout orange, Party blau, FC grün); die Töne sind so gewählt dass jeder Channel auch unter Rot-Grün-Schwäche klar trennbar bleibt. Deckt rund 99 % aller CVD-Fälle ab
+- Kein Schema-Bump, keine Migration. Das Default-Theme bleibt **Hellion Arctic**, eigene Custom-Themes laufen unverändert weiter
+- Theme-Katalog wächst damit von fünf auf neun Built-ins
+
+Reines Theme-Pack zwischen v1.2.1 und dem nächsten Polish-Cycle. Eine Tritan-Variante (Spectrum für Blau-Gelb-Schwäche) kann später nachgeliefert werden, falls Bedarf kommt.
diff --git a/HellionChat/HellionChat.csproj b/HellionChat/HellionChat.csproj
index 15377c3..cff451f 100644
--- a/HellionChat/HellionChat.csproj
+++ b/HellionChat/HellionChat.csproj
@@ -4,7 +4,7 @@
              0.1.0 is our bootstrap release; the underlying Chat 2 base is
              called out in the yaml changelog so users can see what it
              derives from. -->
-        <Version>1.2.1</Version>
+        <Version>1.2.2</Version>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <!-- Honor packages.lock.json on restore so floating version ranges
diff --git a/HellionChat/HellionChat.yaml b/HellionChat/HellionChat.yaml
index 8018f6c..97bb8a8 100755
--- a/HellionChat/HellionChat.yaml
+++ b/HellionChat/HellionChat.yaml
@@ -36,6 +36,11 @@ description: |-
   JSON-based custom-theme authoring. Settings rebuilt around a card
   grid with section detail views. See docs/THEME-AUTHORING.md.
 
+  v1.2.2 — Theme catalogue grown to nine built-in themes:
+  Hellion Arctic, Hellion Spectrum (CVD-safe Deuteran/Protan),
+  Chat 2 Klassik, Event Horizon, Moonlit Bloom, Mint Grove,
+  Night Blue, Indigo Violet, Forge Merchantman.
+
   Based on Chat 2 by Infi and Anna, licensed under EUPL-1.2.
 
   Modding & support: join the Hellion Forge Discord at
@@ -55,6 +60,32 @@ tags:
   - Replacement
   - Privacy
 changelog: |-
+  **Hellion Chat 1.2.2 — Theme Expansion**
+
+  Four new built-in themes round out the picker. No engine changes,
+  no settings touched — just more colour options.
+
+  - **Night Blue** — Royal Blue on deep marine. Cool tech-dashboard
+    mood, distinct from the brand themes.
+  - **Indigo Violet** — Royal Violet on deep indigo with a turquoise-
+    mint counter for an aurora glitter feel. Sister to Event Horizon
+    but darker and denser; the turquoise accent keeps the two
+    distinguishable.
+  - **Forge Merchantman** — Patina bronze on workshop slate, warm
+    amber counter. Hellion Forge given a theme of its own — sister
+    to Hellion Arctic but greener and warmer instead of cold cyan.
+  - **Hellion Spectrum** — Deuteran/Protan-safe channel colours
+    using Wong/Okabe-Ito palette tones. Channel identity (Tell pink,
+    Yell yellow, Shout orange, Party blue, FC green) is preserved;
+    tones are chosen so each channel stays distinguishable under
+    red-green colour vision deficiency. Covers the ~99% of CVD cases
+    that are red-green.
+
+  No schema bump, no migration. Default theme is unchanged (Hellion
+  Arctic). Existing custom themes keep working.
+
+  Based on Chat 2 1.35.3 (upstream Infiziert90/ChatTwo, EUPL-1.2).
+
   **Hellion Chat 1.2.1 — Settings Cleanup**
 
   Re-sorted the settings menu so related options live together. Card names
diff --git a/HellionChat/Themes/Builtin/ForgeMerchantman.cs b/HellionChat/Themes/Builtin/ForgeMerchantman.cs
new file mode 100644
index 0000000..b18c724
--- /dev/null
+++ b/HellionChat/Themes/Builtin/ForgeMerchantman.cs
@@ -0,0 +1,76 @@
+using HellionChat.Util;
+
+namespace HellionChat.Themes.Builtin;
+
+internal static class ForgeMerchantman
+{
+    public const string Slug = "forge-merchantman";
+
+    public static Theme Build() => new(
+        Slug: Slug,
+        Name: "Forge Merchantman",
+        Author: "Hellion Online Media",
+        Description: "Patina Bronze auf Workshop-Slate — Hellion Forge im Plugin.",
+        Colors: new ThemeColors(
+            PrimaryDark:    ColourUtil.HexToRgba("#1F8A82"),
+            Primary:        ColourUtil.HexToRgba("#2DB39E"),
+            PrimaryLight:   ColourUtil.HexToRgba("#4FC9B0"),
+            PrimaryGlow:    ColourUtil.HexToRgba("#2DB39E99"),
+
+            AccentDark:     ColourUtil.HexToRgba("#B86A20"),
+            Accent:         ColourUtil.HexToRgba("#D9892C"),
+            AccentLight:    ColourUtil.HexToRgba("#E8A04A"),
+
+            Identity:       ColourUtil.HexToRgba("#1F8A82"),
+
+            WindowBg:       ColourUtil.HexToRgba("#050B0A"),
+            ChildBg:        ColourUtil.HexToRgba("#0B1413"),
+            FrameBg:        ColourUtil.HexToRgba("#11201D"),
+            Surface:        ColourUtil.HexToRgba("#182925"),
+            SurfaceHover:   ColourUtil.HexToRgba("#213631"),
+            Border:         ColourUtil.HexToRgba("#2DB39E66"),
+
+            TextPrimary:    ColourUtil.HexToRgba("#D8EFE8"),
+            TextMuted:      ColourUtil.HexToRgba("#8FA39B"),
+            TextDim:        ColourUtil.HexToRgba("#5A6E66"),
+
+            StatusSuccess:  ColourUtil.HexToRgba("#5CB85C"),
+            StatusDanger:   ColourUtil.HexToRgba("#D9534F"),
+            StatusWarning:  ColourUtil.HexToRgba("#F0AD4E"),
+            StatusInfo:     ColourUtil.HexToRgba("#2DB39E")
+        ),
+        Layout: new ThemeLayout(
+            WindowRounding: 4f, ChildRounding: 3f, PopupRounding: 3f,
+            FrameRounding: 2f, GrabRounding: 2f, TabRounding: 2f,
+            ScrollbarRounding: 2f, WindowBorderSize: 1f, FrameBorderSize: 1f
+        ),
+        Typography: new ThemeTypography(),
+        IsBuiltIn: true,
+        ChatColors: new ThemeChatColors(new Dictionary<HellionChat.Code.ChatType, uint>
+        {
+            // Forge Merchantman — Patina-Tinte in Party/FC, Bernstein-Tinte in
+            // Yell/Alliance/CustomEmote. Channel-identity bleibt voll erhalten.
+            [HellionChat.Code.ChatType.Say]              = ColourUtil.HexToRgba("#FFFFFF"),
+            [HellionChat.Code.ChatType.Yell]             = ColourUtil.HexToRgba("#F0C060"),
+            [HellionChat.Code.ChatType.Shout]            = ColourUtil.HexToRgba("#E8902C"),
+            [HellionChat.Code.ChatType.TellIncoming]     = ColourUtil.HexToRgba("#FF99CC"),
+            [HellionChat.Code.ChatType.TellOutgoing]     = ColourUtil.HexToRgba("#FF99CC"),
+            [HellionChat.Code.ChatType.Party]            = ColourUtil.HexToRgba("#6AC9B0"),
+            [HellionChat.Code.ChatType.Alliance]         = ColourUtil.HexToRgba("#E8A04A"),
+            [HellionChat.Code.ChatType.FreeCompany]      = ColourUtil.HexToRgba("#4FB8A0"),
+            [HellionChat.Code.ChatType.NoviceNetwork]    = ColourUtil.HexToRgba("#A8E060"),
+            [HellionChat.Code.ChatType.CrossParty]       = ColourUtil.HexToRgba("#6AC9B0"),
+            [HellionChat.Code.ChatType.Linkshell1]       = ColourUtil.HexToRgba("#A8E060"),
+            [HellionChat.Code.ChatType.Linkshell2]       = ColourUtil.HexToRgba("#E8A04A"),
+            [HellionChat.Code.ChatType.Linkshell3]       = ColourUtil.HexToRgba("#F0C060"),
+            [HellionChat.Code.ChatType.Linkshell4]       = ColourUtil.HexToRgba("#80E8B0"),
+            [HellionChat.Code.ChatType.Linkshell5]       = ColourUtil.HexToRgba("#6AC9B0"),
+            [HellionChat.Code.ChatType.Linkshell6]       = ColourUtil.HexToRgba("#A8A0F0"),
+            [HellionChat.Code.ChatType.Linkshell7]       = ColourUtil.HexToRgba("#FF99CC"),
+            [HellionChat.Code.ChatType.Linkshell8]       = ColourUtil.HexToRgba("#E8B0F0"),
+            [HellionChat.Code.ChatType.CustomEmote]      = ColourUtil.HexToRgba("#E8C880"),
+            [HellionChat.Code.ChatType.StandardEmote]    = ColourUtil.HexToRgba("#E8C880"),
+            [HellionChat.Code.ChatType.Echo]             = ColourUtil.HexToRgba("#8FA39B"),
+        })
+    );
+}
diff --git a/HellionChat/Themes/Builtin/HellionSpectrum.cs b/HellionChat/Themes/Builtin/HellionSpectrum.cs
new file mode 100644
index 0000000..5175bcd
--- /dev/null
+++ b/HellionChat/Themes/Builtin/HellionSpectrum.cs
@@ -0,0 +1,83 @@
+using HellionChat.Util;
+
+namespace HellionChat.Themes.Builtin;
+
+// Hellion Spectrum: Deuteran/Protan-safe channel colours.
+// Palette derived from Bang Wong, "Points of view: Color blindness",
+// Nature Methods 8, 441 (2011). Channel identity (Tell pink, Yell yellow,
+// Shout orange, Party blue, FC green) is preserved per Channel-Identity-
+// Rule in docs/THEME-AUTHORING.md; tones are chosen so every channel
+// stays distinguishable under red-green colour-vision deficiency.
+internal static class HellionSpectrum
+{
+    public const string Slug = "hellion-spectrum";
+
+    public static Theme Build() => new(
+        Slug: Slug,
+        Name: "Hellion Spectrum",
+        Author: "Hellion Online Media",
+        Description: "Deuteran/Protan-safe channels — Wong palette tones, channel identity preserved.",
+        Colors: new ThemeColors(
+            PrimaryDark:    ColourUtil.HexToRgba("#005983"),
+            Primary:        ColourUtil.HexToRgba("#0072B2"),
+            PrimaryLight:   ColourUtil.HexToRgba("#3E9BD0"),
+            PrimaryGlow:    ColourUtil.HexToRgba("#0072B299"),
+
+            AccentDark:     ColourUtil.HexToRgba("#B07F00"),
+            Accent:         ColourUtil.HexToRgba("#E69F00"),
+            AccentLight:    ColourUtil.HexToRgba("#F0B73A"),
+
+            Identity:       ColourUtil.HexToRgba("#005983"),
+
+            WindowBg:       ColourUtil.HexToRgba("#0A0F14"),
+            ChildBg:        ColourUtil.HexToRgba("#101620"),
+            FrameBg:        ColourUtil.HexToRgba("#1A222E"),
+            Surface:        ColourUtil.HexToRgba("#22303F"),
+            SurfaceHover:   ColourUtil.HexToRgba("#2D3E51"),
+            Border:         ColourUtil.HexToRgba("#0072B266"),
+
+            TextPrimary:    ColourUtil.HexToRgba("#F0F4F8"),
+            TextMuted:      ColourUtil.HexToRgba("#9AA8B5"),
+            TextDim:        ColourUtil.HexToRgba("#5E6B78"),
+
+            StatusSuccess:  ColourUtil.HexToRgba("#009E73"),
+            StatusDanger:   ColourUtil.HexToRgba("#D55E00"),
+            StatusWarning:  ColourUtil.HexToRgba("#F0E442"),
+            StatusInfo:     ColourUtil.HexToRgba("#56B4E9")
+        ),
+        Layout: new ThemeLayout(
+            WindowRounding: 6f, ChildRounding: 5f, PopupRounding: 5f,
+            FrameRounding: 4f, GrabRounding: 4f, TabRounding: 4f,
+            ScrollbarRounding: 4f, WindowBorderSize: 1f, FrameBorderSize: 1f
+        ),
+        Typography: new ThemeTypography(),
+        IsBuiltIn: true,
+        ChatColors: new ThemeChatColors(new Dictionary<HellionChat.Code.ChatType, uint>
+        {
+            // Hellion Spectrum — Wong/Okabe-Ito tones within FFXIV channel
+            // identity. FC pulled slightly greener than vanilla cyan-teal so
+            // Party-blue and FC-green stay separable under deuteran sim.
+            [HellionChat.Code.ChatType.Say]              = ColourUtil.HexToRgba("#FFFFFF"),
+            [HellionChat.Code.ChatType.Yell]             = ColourUtil.HexToRgba("#F0E442"),
+            [HellionChat.Code.ChatType.Shout]            = ColourUtil.HexToRgba("#D55E00"),
+            [HellionChat.Code.ChatType.TellIncoming]     = ColourUtil.HexToRgba("#CC79A7"),
+            [HellionChat.Code.ChatType.TellOutgoing]     = ColourUtil.HexToRgba("#CC79A7"),
+            [HellionChat.Code.ChatType.Party]            = ColourUtil.HexToRgba("#56B4E9"),
+            [HellionChat.Code.ChatType.Alliance]         = ColourUtil.HexToRgba("#E69F00"),
+            [HellionChat.Code.ChatType.FreeCompany]      = ColourUtil.HexToRgba("#009E73"),
+            [HellionChat.Code.ChatType.NoviceNetwork]    = ColourUtil.HexToRgba("#94CC4A"),
+            [HellionChat.Code.ChatType.CrossParty]       = ColourUtil.HexToRgba("#56B4E9"),
+            [HellionChat.Code.ChatType.Linkshell1]       = ColourUtil.HexToRgba("#94CC4A"),
+            [HellionChat.Code.ChatType.Linkshell2]       = ColourUtil.HexToRgba("#E69F00"),
+            [HellionChat.Code.ChatType.Linkshell3]       = ColourUtil.HexToRgba("#F0E442"),
+            [HellionChat.Code.ChatType.Linkshell4]       = ColourUtil.HexToRgba("#66D9A8"),
+            [HellionChat.Code.ChatType.Linkshell5]       = ColourUtil.HexToRgba("#56B4E9"),
+            [HellionChat.Code.ChatType.Linkshell6]       = ColourUtil.HexToRgba("#8B7DD0"),
+            [HellionChat.Code.ChatType.Linkshell7]       = ColourUtil.HexToRgba("#E0A0C0"),
+            [HellionChat.Code.ChatType.Linkshell8]       = ColourUtil.HexToRgba("#DAA0DA"),
+            [HellionChat.Code.ChatType.CustomEmote]      = ColourUtil.HexToRgba("#C9A56F"),
+            [HellionChat.Code.ChatType.StandardEmote]    = ColourUtil.HexToRgba("#C9A56F"),
+            [HellionChat.Code.ChatType.Echo]             = ColourUtil.HexToRgba("#C0C0C0"),
+        })
+    );
+}
diff --git a/HellionChat/Themes/Builtin/IndigoViolet.cs b/HellionChat/Themes/Builtin/IndigoViolet.cs
new file mode 100644
index 0000000..8dcfc31
--- /dev/null
+++ b/HellionChat/Themes/Builtin/IndigoViolet.cs
@@ -0,0 +1,77 @@
+using HellionChat.Util;
+
+namespace HellionChat.Themes.Builtin;
+
+internal static class IndigoViolet
+{
+    public const string Slug = "indigo-violet";
+
+    public static Theme Build() => new(
+        Slug: Slug,
+        Name: "Indigo Violet",
+        Author: "Julia Moon",
+        Description: "Royal Violet auf Deep Indigo — Glitter-Galaxy mit Türkis-Mint-Aurora.",
+        Colors: new ThemeColors(
+            PrimaryDark:    ColourUtil.HexToRgba("#6B3AB0"),
+            Primary:        ColourUtil.HexToRgba("#8B4DDE"),
+            PrimaryLight:   ColourUtil.HexToRgba("#B07CFF"),
+            PrimaryGlow:    ColourUtil.HexToRgba("#8B4DDE99"),
+
+            AccentDark:     ColourUtil.HexToRgba("#36A89C"),
+            Accent:         ColourUtil.HexToRgba("#4FC9B8"),
+            AccentLight:    ColourUtil.HexToRgba("#7AE0CF"),
+
+            Identity:       ColourUtil.HexToRgba("#6B3AB0"),
+
+            WindowBg:       ColourUtil.HexToRgba("#0D061F"),
+            ChildBg:        ColourUtil.HexToRgba("#1A0D3D"),
+            FrameBg:        ColourUtil.HexToRgba("#2A1556"),
+            Surface:        ColourUtil.HexToRgba("#3D1F78"),
+            SurfaceHover:   ColourUtil.HexToRgba("#5B2A9A"),
+            Border:         ColourUtil.HexToRgba("#8B4DDE66"),
+
+            TextPrimary:    ColourUtil.HexToRgba("#F0E6FF"),
+            TextMuted:      ColourUtil.HexToRgba("#A890D0"),
+            TextDim:        ColourUtil.HexToRgba("#7560A0"),
+
+            StatusSuccess:  ColourUtil.HexToRgba("#3DDC97"),
+            StatusDanger:   ColourUtil.HexToRgba("#FF5C7A"),
+            StatusWarning:  ColourUtil.HexToRgba("#FFB84A"),
+            StatusInfo:     ColourUtil.HexToRgba("#8B4DDE")
+        ),
+        Layout: new ThemeLayout(
+            WindowRounding: 6f, ChildRounding: 5f, PopupRounding: 5f,
+            FrameRounding: 4f, GrabRounding: 4f, TabRounding: 4f,
+            ScrollbarRounding: 4f, WindowBorderSize: 1f, FrameBorderSize: 1f
+        ),
+        Typography: new ThemeTypography(),
+        IsBuiltIn: true,
+        ChatColors: new ThemeChatColors(new Dictionary<HellionChat.Code.ChatType, uint>
+        {
+            // Indigo Violet — Lavender-Pink-Drift in Tell und LS6/7. Türkis-
+            // Mint-Aurora-Counter in Party/FC und LS4. Glitter-Gold in Yell.
+            // Differenzierung zu Event Horizon: dunkler, dichter, Türkis statt Gold.
+            [HellionChat.Code.ChatType.Say]              = ColourUtil.HexToRgba("#F0E6FF"),
+            [HellionChat.Code.ChatType.Yell]             = ColourUtil.HexToRgba("#F0D880"),
+            [HellionChat.Code.ChatType.Shout]            = ColourUtil.HexToRgba("#F09A60"),
+            [HellionChat.Code.ChatType.TellIncoming]     = ColourUtil.HexToRgba("#E090FF"),
+            [HellionChat.Code.ChatType.TellOutgoing]     = ColourUtil.HexToRgba("#E090FF"),
+            [HellionChat.Code.ChatType.Party]            = ColourUtil.HexToRgba("#6AB8D0"),
+            [HellionChat.Code.ChatType.Alliance]         = ColourUtil.HexToRgba("#F0A878"),
+            [HellionChat.Code.ChatType.FreeCompany]      = ColourUtil.HexToRgba("#4FC9B8"),
+            [HellionChat.Code.ChatType.NoviceNetwork]    = ColourUtil.HexToRgba("#A0E090"),
+            [HellionChat.Code.ChatType.CrossParty]       = ColourUtil.HexToRgba("#6AB8D0"),
+            [HellionChat.Code.ChatType.Linkshell1]       = ColourUtil.HexToRgba("#A0E090"),
+            [HellionChat.Code.ChatType.Linkshell2]       = ColourUtil.HexToRgba("#F0BC92"),
+            [HellionChat.Code.ChatType.Linkshell3]       = ColourUtil.HexToRgba("#F0D880"),
+            [HellionChat.Code.ChatType.Linkshell4]       = ColourUtil.HexToRgba("#80E0C0"),
+            [HellionChat.Code.ChatType.Linkshell5]       = ColourUtil.HexToRgba("#6AB8D0"),
+            [HellionChat.Code.ChatType.Linkshell6]       = ColourUtil.HexToRgba("#B07CFF"),
+            [HellionChat.Code.ChatType.Linkshell7]       = ColourUtil.HexToRgba("#E090FF"),
+            [HellionChat.Code.ChatType.Linkshell8]       = ColourUtil.HexToRgba("#C098D8"),
+            [HellionChat.Code.ChatType.CustomEmote]      = ColourUtil.HexToRgba("#E8B590"),
+            [HellionChat.Code.ChatType.StandardEmote]    = ColourUtil.HexToRgba("#E8B590"),
+            [HellionChat.Code.ChatType.Echo]             = ColourUtil.HexToRgba("#A890D0"),
+        })
+    );
+}
diff --git a/HellionChat/Themes/Builtin/NightBlue.cs b/HellionChat/Themes/Builtin/NightBlue.cs
new file mode 100644
index 0000000..8950438
--- /dev/null
+++ b/HellionChat/Themes/Builtin/NightBlue.cs
@@ -0,0 +1,76 @@
+using HellionChat.Util;
+
+namespace HellionChat.Themes.Builtin;
+
+internal static class NightBlue
+{
+    public const string Slug = "night-blue";
+
+    public static Theme Build() => new(
+        Slug: Slug,
+        Name: "Night Blue",
+        Author: "Julia Moon",
+        Description: "Royal Blue auf Marineblau — kühles Tech-Dashboard-Mood.",
+        Colors: new ThemeColors(
+            PrimaryDark:    ColourUtil.HexToRgba("#3576C0"),
+            Primary:        ColourUtil.HexToRgba("#4A90E2"),
+            PrimaryLight:   ColourUtil.HexToRgba("#6AB0FF"),
+            PrimaryGlow:    ColourUtil.HexToRgba("#4A90E299"),
+
+            AccentDark:     ColourUtil.HexToRgba("#C97A2E"),
+            Accent:         ColourUtil.HexToRgba("#E8A040"),
+            AccentLight:    ColourUtil.HexToRgba("#F4B968"),
+
+            Identity:       ColourUtil.HexToRgba("#3576C0"),
+
+            WindowBg:       ColourUtil.HexToRgba("#050B18"),
+            ChildBg:        ColourUtil.HexToRgba("#0A1628"),
+            FrameBg:        ColourUtil.HexToRgba("#122039"),
+            Surface:        ColourUtil.HexToRgba("#1A2D4F"),
+            SurfaceHover:   ColourUtil.HexToRgba("#234070"),
+            Border:         ColourUtil.HexToRgba("#4A90E266"),
+
+            TextPrimary:    ColourUtil.HexToRgba("#E6EDF7"),
+            TextMuted:      ColourUtil.HexToRgba("#8CA0BF"),
+            TextDim:        ColourUtil.HexToRgba("#5A6F8F"),
+
+            StatusSuccess:  ColourUtil.HexToRgba("#3DDC97"),
+            StatusDanger:   ColourUtil.HexToRgba("#FF5C7A"),
+            StatusWarning:  ColourUtil.HexToRgba("#FFB84A"),
+            StatusInfo:     ColourUtil.HexToRgba("#4A90E2")
+        ),
+        Layout: new ThemeLayout(
+            WindowRounding: 6f, ChildRounding: 5f, PopupRounding: 5f,
+            FrameRounding: 4f, GrabRounding: 4f, TabRounding: 4f,
+            ScrollbarRounding: 4f, WindowBorderSize: 1f, FrameBorderSize: 1f
+        ),
+        Typography: new ThemeTypography(),
+        IsBuiltIn: true,
+        ChatColors: new ThemeChatColors(new Dictionary<HellionChat.Code.ChatType, uint>
+        {
+            // Night Blue — Royal-Blue-Tinte in Party/FC, Bronze-Gold in Yell/
+            // Alliance. Channel-identity (Tell-Pink, NN-Lime) bleibt erhalten.
+            [HellionChat.Code.ChatType.Say]              = ColourUtil.HexToRgba("#FFFFFF"),
+            [HellionChat.Code.ChatType.Yell]             = ColourUtil.HexToRgba("#FFD060"),
+            [HellionChat.Code.ChatType.Shout]            = ColourUtil.HexToRgba("#FFA040"),
+            [HellionChat.Code.ChatType.TellIncoming]     = ColourUtil.HexToRgba("#FF99CC"),
+            [HellionChat.Code.ChatType.TellOutgoing]     = ColourUtil.HexToRgba("#FF99CC"),
+            [HellionChat.Code.ChatType.Party]            = ColourUtil.HexToRgba("#6AA8E8"),
+            [HellionChat.Code.ChatType.Alliance]         = ColourUtil.HexToRgba("#E8B070"),
+            [HellionChat.Code.ChatType.FreeCompany]      = ColourUtil.HexToRgba("#4FA8E8"),
+            [HellionChat.Code.ChatType.NoviceNetwork]    = ColourUtil.HexToRgba("#A8E060"),
+            [HellionChat.Code.ChatType.CrossParty]       = ColourUtil.HexToRgba("#6AA8E8"),
+            [HellionChat.Code.ChatType.Linkshell1]       = ColourUtil.HexToRgba("#A8E060"),
+            [HellionChat.Code.ChatType.Linkshell2]       = ColourUtil.HexToRgba("#E8B070"),
+            [HellionChat.Code.ChatType.Linkshell3]       = ColourUtil.HexToRgba("#FFD060"),
+            [HellionChat.Code.ChatType.Linkshell4]       = ColourUtil.HexToRgba("#80E8A8"),
+            [HellionChat.Code.ChatType.Linkshell5]       = ColourUtil.HexToRgba("#6AA8E8"),
+            [HellionChat.Code.ChatType.Linkshell6]       = ColourUtil.HexToRgba("#A8A0F0"),
+            [HellionChat.Code.ChatType.Linkshell7]       = ColourUtil.HexToRgba("#FF99CC"),
+            [HellionChat.Code.ChatType.Linkshell8]       = ColourUtil.HexToRgba("#E8B0F0"),
+            [HellionChat.Code.ChatType.CustomEmote]      = ColourUtil.HexToRgba("#E8B070"),
+            [HellionChat.Code.ChatType.StandardEmote]    = ColourUtil.HexToRgba("#E8B070"),
+            [HellionChat.Code.ChatType.Echo]             = ColourUtil.HexToRgba("#8CA0BF"),
+        })
+    );
+}
diff --git a/HellionChat/Themes/ThemeRegistry.cs b/HellionChat/Themes/ThemeRegistry.cs
index 3e14c84..62c0f8a 100644
--- a/HellionChat/Themes/ThemeRegistry.cs
+++ b/HellionChat/Themes/ThemeRegistry.cs
@@ -15,11 +15,15 @@ public sealed class ThemeRegistry
     {
         _builtIns = new Dictionary<string, Theme>(StringComparer.OrdinalIgnoreCase)
         {
-            { HellionArctic.Slug, HellionArctic.Build() },
-            { Chat2Classic.Slug,  Chat2Classic.Build() },
-            { EventHorizon.Slug,  EventHorizon.Build() },
-            { MoonlitBloom.Slug,  MoonlitBloom.Build() },
-            { MintGrove.Slug,     MintGrove.Build() },
+            { HellionArctic.Slug,     HellionArctic.Build() },
+            { HellionSpectrum.Slug,   HellionSpectrum.Build() },
+            { Chat2Classic.Slug,      Chat2Classic.Build() },
+            { EventHorizon.Slug,      EventHorizon.Build() },
+            { MoonlitBloom.Slug,      MoonlitBloom.Build() },
+            { NightBlue.Slug,         NightBlue.Build() },
+            { IndigoViolet.Slug,      IndigoViolet.Build() },
+            { ForgeMerchantman.Slug,  ForgeMerchantman.Build() },
+            { MintGrove.Slug,         MintGrove.Build() },
         };
         _active = _builtIns[DefaultSlug];
         _customThemesDir = customThemesDir;
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index c00a694..ee02f7c 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -12,6 +12,46 @@ und verlinkt für Details auf die Release-Pages.
 
 ---
 
+## v1.2.2 — Theme Expansion (2026-05-07)
+
+### Added
+- Four new built-in themes:
+  - **Night Blue** — Royal Blue on deep marine, cool tech-dashboard mood
+  - **Indigo Violet** — Royal Violet on deep indigo with a turquoise-mint counter (aurora glitter feel)
+  - **Forge Merchantman** — Patina bronze on workshop slate with warm amber counter (Hellion Forge identity)
+  - **Hellion Spectrum** — Deuteran/Protan-safe channel colours using Wong/Okabe-Ito palette tones; channel identity (Tell pink, Yell yellow, Shout orange, Party blue, FC green) preserved while keeping every channel separable under red-green colour vision deficiency
+- Built-in theme catalogue grown from five to nine
+
+### Notes
+- No engine changes, no settings touched, no migration
+- Default theme unchanged (Hellion Arctic). Existing custom themes keep working.
+- Hellion Spectrum covers the ~99 % of CVD cases that are red-green; a Tritan-safe variant could follow in a later cycle if there is demand.
+
+---
+
+## v1.2.1 — Settings Cleanup (2026-05-06)
+
+### Changed
+- Settings cards re-sorted thematically: 9 cards remain, each card has one clear job and a one-line subtitle.
+- **Theme & Layout** (new) collects the theme picker, window frame style (title bar, sidebar, hide button, pop-out title bar) and the timestamp style options.
+- **Fonts & Colours** (new) houses font choice, font size and per-channel chat colours.
+- **Data Management** (new) collects retention windows, cleanup, export, the database viewer and the shift-click advanced tools.
+- **Privacy** is now focused on the privacy filter alone.
+- **Chat** absorbs the Auto-Tell-Tabs history-preload slider that used to live under Privacy.
+- **General** groups the keybind mode under Input.
+
+### Removed
+- Legacy "Style override" option and the unused style-name field — both obsolete since the v1.1.0 themes engine.
+- Legacy `WindowAlpha` slider — if you had it set, the value is auto-migrated to Theme & Layout → Window Style → Window Transparency.
+- Unused `ShowThemeQuickPicker` schema field.
+
+### Migration
+- v15 → v16 with backup at `pluginConfigs/HellionChat.json.pre-v16-backup`.
+- All other settings preserved unchanged.
+- One-time toast on first start if Style override was previously active.
+
+---
+
 ## v1.2.0 — Layout Refresh (2026-05-05)
 
 ### Added
diff --git a/docs/ROADMAP.md b/docs/ROADMAP.md
index b3b28a6..6b98c2f 100644
--- a/docs/ROADMAP.md
+++ b/docs/ROADMAP.md
@@ -12,20 +12,29 @@ Privacy-First-Schnittmenge des Plugins erweisen.
 
 ---
 
-## Nächster Cycle (v1.2.0)
+## Nächster Cycle (v1.3.0)
 
-**Layout Refresh** — sichtbare Modernisierung des Chat-Windows selbst.
+**Polish & Motion** — Theme-Crossfade, Header-Quick-Picker,
+Lerp-Animationen, ggf. Theme-Family-Picker (Carls Grün-Familie
+mit Forest/Moss/Mint-Helligkeitsstufen).
 
-- Top-Tabs-Refresh mit Akzent-Pill-Underline statt Background-Fill
-- Sidebar-Tabs (existing) bekommen Icons + vertikale Pill am Window-Rand
-- Bottom-Status-Bar (Channel-Indikator, Privacy-Badge, Tab-Count,
-  Tells, Version)
-- Card-Rows als Default-Message-Rendering, mit Compact-Density-Toggle
-- Per-Tab Custom-Icons im Tabs-Settings-Dialog
-- Removal des deprecated `HellionThemeEnabled`/`HellionThemeWindowOpacity`
-  Configuration-Felder
+Spec wird im Brainstorming-Cycle vor Beginn der Phase ausgearbeitet.
 
-Spec liegt in [[Hellion Chat UI Modernisierung Spec]] (Vault).
+## v1.2.2 — Theme Expansion (geplant 2026-05-07)
+
+Vier neue Built-In-Themes: Night Blue, Indigo Violet, Forge
+Merchantman, Hellion Spectrum (Deuteran/Protan-safe).
+Keine Engine-Änderungen. Siehe `docs/CHANGELOG.md`.
+
+## v1.2.1 — Settings Cleanup (released 2026-05-06)
+
+Re-sortierte Settings (9 Cards thematisch), 4 tote Settings entfernt,
+Auto-Migration v15 → v16 ohne Daten-Verlust.
+
+## v1.2.0 — Layout Refresh (released 2026-05-05)
+
+Top-Tabs-Refresh, Sidebar-Tab-Icons, Bottom-Status-Bar, Card-Rows als
+Default-Message-Render, Auto-Tell-Tab-Hashing.
 
 ## v1.1.0 — Theme Foundation (released 2026-05-05)
 
diff --git a/docs/THEME-AUTHORING.md b/docs/THEME-AUTHORING.md
index 0f7376a..fcf9d7e 100644
--- a/docs/THEME-AUTHORING.md
+++ b/docs/THEME-AUTHORING.md
@@ -4,7 +4,7 @@
 
 # Theme Authoring Guide
 
-> Built by **Hellion Forge** — the plugin workshop arm of [Hellion Online Media](https://hellion-media.de). HellionChat ships with five built-in themes; this guide walks you through writing your own.
+> Built by **Hellion Forge** — the plugin workshop arm of [Hellion Online Media](https://hellion-media.de). HellionChat ships with nine built-in themes; this guide walks you through writing your own.
 
 ## TL;DR
 
@@ -135,7 +135,7 @@ The user is asked **once per theme switch** whether to apply these colors — ne
 
 A theme can tint these toward its brand family (e.g., a purple theme can shift Tell from `#FF99CC` to `#E090FF`), but **don't** flip them (Tell suddenly green, Yell suddenly cyan). RP groups and combat-spec setups depend on the visual hierarchy.
 
-The four colored built-in themes (Hellion Arctic, Event Horizon, Moonlit Bloom, Mint Grove) all follow this rule — read their JSON for reference. Chat 2 Klassik intentionally ships without `chatChannels` so the user keeps their existing picks.
+The eight colored built-in themes (Hellion Arctic, Hellion Spectrum, Event Horizon, Moonlit Bloom, Mint Grove, Night Blue, Indigo Violet, Forge Merchantman) all follow this rule — read their source for reference. Chat 2 Klassik intentionally ships without `chatChannels` so the user keeps their existing picks.
 
 ## Theme families