diff --git a/TASKS.md b/TASKS.md
index 55fb826..17b4e90 100644
--- a/TASKS.md
+++ b/TASKS.md
@@ -20,10 +20,6 @@ If you want to use emojis for visibility, here's some I have used:
 
 ### To Do
 
-### In Progress
-* `[🧑‍🔧]` **2.0: CSS Refactor & Styling:** Improve the general look and feel of the application pages.
-* `[🧑‍🔧]` **2.1: Dashboard UI:** Create `dashboard.html` (only for logged-in users).
-
 ### Done
 * `[✔️]` **1.0: Project Skeleton** - @ramforth
     * *Task:* Setup `main.py`, `requirements.txt`, and `.gitignore`.
@@ -41,13 +37,18 @@ If you want to use emojis for visibility, here's some I have used:
 
 ### To Do
 
-* `[ ]` **2.4: Create Logo and Favicon:** The project should have a logo and a favicon. Someone with designing skills could look at this
-* `[ ]` **2.2: Config API:** Create API endpoints (`GET`, `POST`) for `/api/settings` to save/load user preferences (e.g., custom CSS).
-* `[ ]` **2.3: Overlay URL:** Generate and display the unique overlay URL for the user (e.g., `/overlay/{user_id}`).
+* `[ ]` **2.4: Create Logo and Favicon:** The project should have a logo and a favicon.
+
+### Done
+* `[✔️]` **2.0: CSS Refactor & Styling:** Improved the general look and feel of the application pages, including a light/dark theme switcher.
+* `[✔️]` **2.1: Dashboard UI:** Created `dashboard.html` for logged-in users to manage settings.
+* `[✔️]` **2.2: Config API:** Created API endpoints for `/api/settings` to save user preferences.
+* `[✔️]` **2.3: Overlay URL:** Generated and displayed the unique overlay URL for the user on the dashboard.
+* `[✔️]` **2.5: Custom CSS Themes:** Implemented a system for users to create, preview, and delete their own private CSS overlay themes.
 
 ---
 
-## 💬 Phase 3: Dynamic Listeners & Basic Overlay
+## 💬 Phase 3: Real-time Chat & Overlay
 
 * **Goal:** The core magic. Start chat listeners for users and show messages in the overlay.
 * *(All tasks for this phase are on hold until Phase 2 is complete)*
@@ -61,8 +62,6 @@ If you want to use emojis for visibility, here's some I have used:
 
 ## 💡 Backlog & Future Features
 
-* *(Tasks from Phase 4, Gitea Issues, etc., will be added here as we go)*
 * `[ ]` Implement YouTube OAuth & `pytchat` listener (Phase 4).
 * `[ ]` "Single Message Focus" feature (Issue #1).
-* `[ ]` Moderator panels (Issue #2).
-* `[ ]` Custom CSS storage & injection (Issue #6).
\ No newline at end of file
+* `[ ]` Moderator panels (Issue #2).
\ No newline at end of file
diff --git a/schemas.py b/schemas.py
index 26b05a9..943def8 100644
--- a/schemas.py
+++ b/schemas.py
@@ -1,5 +1,19 @@
 from pydantic import BaseModel
-from typing import Literal
 
 class SettingsUpdate(BaseModel):
-    overlay_theme: Literal['dark-purple', 'bright-green', 'minimal-light', 'hacker-green']
\ No newline at end of file
+    overlay_theme: str
+
+class CustomThemeBase(BaseModel):
+    name: str
+    css_content: str
+
+class CustomThemeCreate(CustomThemeBase):
+    pass
+
+class CustomTheme(CustomThemeBase):
+    id: int
+    owner_id: int
+
+    class Config:
+        # This allows the Pydantic model to be created from a SQLAlchemy ORM object
+        orm_mode = True
\ No newline at end of file