diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 77280cd0e..ce8ae26e1 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -38,6 +38,7 @@ jobs:
               shell: bash
     bump-winget:
         if: ${{ startsWith(github.ref, 'refs/tags/') && !contains(github.ref_name, 'beta') }}
+        needs: [publish]
         runs-on: windows-latest
         steps:
             - uses: actions/checkout@v4
@@ -48,8 +49,10 @@ jobs:
                   repo-token: ${{ secrets.GITHUB_TOKEN }}
             - name: Install winget
               uses: Cyberboss/install-winget@v1
+              with:
+                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
             - name: Install wingetcreate
-              run: winget install wingetcreate --accept-package-agreements
+              run: winget install -e --silent --accept-package-agreements --accept-source-agreements wingetcreate
               shell: pwsh
             - name: Submit WinGet version bump
               run: "task artifacts:winget:publish:${{ github.ref_name }}"
diff --git a/.storybook/preview.tsx b/.storybook/preview.tsx
index f6307cf83..ef6b1049e 100644
--- a/.storybook/preview.tsx
+++ b/.storybook/preview.tsx
@@ -3,9 +3,9 @@ import type { Preview } from "@storybook/react";
 import React from "react";
 import { DndProvider } from "react-dnd";
 import { HTML5Backend } from "react-dnd-html5-backend";
-import "../frontend/app/theme.less";
-import "../frontend/app/app.less";
-import "../frontend/app/reset.less";
+import "../frontend/app/theme.scss";
+import "../frontend/app/app.scss";
+import "../frontend/app/reset.scss";
 import "./global.css";
 import { light, dark } from "./theme";
 import { DocsContainer } from "@storybook/addon-docs";
diff --git a/docs/docs/releasenotes.mdx b/docs/docs/releasenotes.mdx
index 34704bcb0..9d5ccc614 100644
--- a/docs/docs/releasenotes.mdx
+++ b/docs/docs/releasenotes.mdx
@@ -19,10 +19,14 @@ New minor release that introduces Wave's connected computing extensions. We've i
 - New block/zone aliases (client, global, block, workspace, temp)
 - `wsh ai` file attachments are now rendered with special handling in the AI block
 - New ephemeral block type for creating modal widgets which will not disturb the underlying layout
+- Editing the AI presets file from the Wave AI block now brings up an ephemeral editor
+- Clicking outside of a magnified bglock will now un-magnify it
 - New button to clear the AI chat (also bound to Cmd-L)
+- New button to reset terminal commands in custom cmd widgets
 - [bugfix] Presets directory was not loading correctly on Windows
 - [bugfix] Magnified blocks were not showing correct on startup
 - [bugfix] Window opacity and background color was not getting applied properly in all cases
+- [bugfix] Fix terminal theming when applying global defaults [#1287](https://github.com/wavetermdev/waveterm/issues/1287)
 - MacOS 10.15 (Catalina) is no longer supported
 - Other bug fixes, docs improvements, and dependency bumps
 
diff --git a/electron.vite.config.ts b/electron.vite.config.ts
index f2d8572d9..f90eec2d6 100644
--- a/electron.vite.config.ts
+++ b/electron.vite.config.ts
@@ -30,6 +30,13 @@ export default defineConfig({
             "process.env.WS_NO_BUFFER_UTIL": "true",
             "process.env.WS_NO_UTF_8_VALIDATE": "true",
         },
+        css: {
+            preprocessorOptions: {
+                scss: {
+                    api: "modern-compiler", // or "modern"
+                },
+            },
+        },
     },
     preload: {
         root: ".",
@@ -76,5 +83,12 @@ export default defineConfig({
                 targets: [{ src: "node_modules/monaco-editor/min/vs/*", dest: "monaco" }],
             }),
         ],
+        css: {
+            preprocessorOptions: {
+                scss: {
+                    api: "modern-compiler", // or "modern"
+                },
+            },
+        },
     },
 });
diff --git a/frontend/app/app.less b/frontend/app/app.scss
similarity index 96%
rename from frontend/app/app.less
rename to frontend/app/app.scss
index f208d85d9..d2cc0275d 100644
--- a/frontend/app/app.less
+++ b/frontend/app/app.scss
@@ -1,8 +1,8 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "./reset.less";
-@import "./theme.less";
+@use "reset.scss";
+@use "theme.scss";
 
 body {
     display: flex;
@@ -12,7 +12,7 @@ body {
     color: var(--main-text-color);
     font: var(--base-font);
     overflow: hidden;
-    background: var(--main-bg-color);
+    background: rgb(from var(--main-bg-color) r g b / var(--window-opacity));
     -webkit-font-smoothing: auto;
     backface-visibility: hidden;
     transform: translateZ(0);
diff --git a/frontend/app/app.tsx b/frontend/app/app.tsx
index b32bc3bf1..f2bb79b09 100644
--- a/frontend/app/app.tsx
+++ b/frontend/app/app.tsx
@@ -17,7 +17,6 @@ import { getElemAsStr } from "@/util/focusutil";
 import * as keyutil from "@/util/keyutil";
 import * as util from "@/util/util";
 import clsx from "clsx";
-import Color from "color";
 import debug from "debug";
 import { Provider, useAtomValue } from "jotai";
 import "overlayscrollbars/overlayscrollbars.css";
@@ -28,7 +27,7 @@ import { AppBackground } from "./app-bg";
 import { CenteredDiv } from "./element/quickelems";
 import { NotificationBubbles } from "./notification/notificationbubbles";
 
-import "./app.less";
+import "./app.scss";
 
 const dlog = debug("wave:app");
 const focusLog = debug("wave:focus");
@@ -130,21 +129,24 @@ function AppSettingsUpdater() {
         const isTransparentOrBlur =
             (windowSettings?.["window:transparent"] || windowSettings?.["window:blur"]) ?? false;
         const opacity = util.boundNumber(windowSettings?.["window:opacity"] ?? 0.8, 0, 1);
-        let baseBgColor = windowSettings?.["window:bgcolor"];
+        const baseBgColor = windowSettings?.["window:bgcolor"];
         const mainDiv = document.getElementById("main");
         // console.log("window settings", windowSettings, isTransparentOrBlur, opacity, baseBgColor, mainDiv);
         if (isTransparentOrBlur) {
             mainDiv.classList.add("is-transparent");
-            const rootStyles = getComputedStyle(document.documentElement);
-            if (baseBgColor == null) {
-                baseBgColor = rootStyles.getPropertyValue("--main-bg-color").trim();
+            if (opacity != null) {
+                document.body.style.setProperty("--window-opacity", `${opacity}`);
+            } else {
+                document.body.style.removeProperty("--window-opacity");
             }
-            const color = new Color(baseBgColor);
-            const rgbaColor = color.alpha(opacity).string();
-            document.body.style.backgroundColor = rgbaColor;
         } else {
             mainDiv.classList.remove("is-transparent");
-            document.body.style.backgroundColor = "var(--main-bg-color)";
+            document.body.style.removeProperty("--window-opacity");
+        }
+        if (baseBgColor != null) {
+            document.body.style.setProperty("--main-bg-color", baseBgColor);
+        } else {
+            document.body.style.removeProperty("--main-bg-color");
         }
     }, [windowSettings]);
     return null;
diff --git a/frontend/app/block/block.less b/frontend/app/block/block.scss
similarity index 98%
rename from frontend/app/block/block.less
rename to frontend/app/block/block.scss
index 94b40e4bb..b3db9222e 100644
--- a/frontend/app/block/block.less
+++ b/frontend/app/block/block.scss
@@ -1,7 +1,7 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../mixins.less";
+@use "../mixins.scss";
 
 .block {
     display: flex;
@@ -118,7 +118,7 @@
                 }
 
                 .block-frame-text {
-                    .ellipsis();
+                    @include mixins.ellipsis();
                     font: var(--fixed-font);
                     font-size: 11px;
                     opacity: 0.7;
@@ -324,7 +324,7 @@
                     }
 
                     .connstatus-status {
-                        .ellipsis();
+                        @include mixins.ellipsis();
                         display: flex;
                         flex-direction: column;
                         align-items: flex-start;
@@ -333,7 +333,7 @@
                         width: 100%;
 
                         .connstatus-status-text {
-                            .ellipsis();
+                            @include mixins.ellipsis();
                             max-width: 100%;
                             font-size: 11px;
                             font-style: normal;
@@ -344,7 +344,7 @@
                         }
 
                         .connstatus-error {
-                            .ellipsis();
+                            @include mixins.ellipsis();
                             width: 94%;
                             font-size: 11px;
                             font-style: normal;
diff --git a/frontend/app/block/block.tsx b/frontend/app/block/block.tsx
index 95a0f4ec6..05d13aae3 100644
--- a/frontend/app/block/block.tsx
+++ b/frontend/app/block/block.tsx
@@ -34,7 +34,7 @@ import { WebView, WebViewModel, makeWebViewModel } from "@/view/webview/webview"
 import clsx from "clsx";
 import { atom, useAtomValue } from "jotai";
 import { Suspense, memo, useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from "react";
-import "./block.less";
+import "./block.scss";
 import { BlockFrame } from "./blockframe";
 import { blockViewToIcon, blockViewToName } from "./blockutil";
 
diff --git a/frontend/app/element/avatar.less b/frontend/app/element/avatar.scss
similarity index 94%
rename from frontend/app/element/avatar.less
rename to frontend/app/element/avatar.scss
index 49158bbc1..e5495cc44 100644
--- a/frontend/app/element/avatar.less
+++ b/frontend/app/element/avatar.scss
@@ -1,7 +1,7 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../mixins.less";
+@use "../mixins.scss";
 
 .avatar {
     position: relative;
@@ -53,5 +53,5 @@
         }
     }
 
-    .avatar-dims-mixin();
+    @include mixins.avatar-dims-mixin();
 }
diff --git a/frontend/app/element/avatar.tsx b/frontend/app/element/avatar.tsx
index 34b20bc90..c6afe67ae 100644
--- a/frontend/app/element/avatar.tsx
+++ b/frontend/app/element/avatar.tsx
@@ -3,7 +3,7 @@
 import { memo } from "react";
 
 import clsx from "clsx";
-import "./avatar.less";
+import "./avatar.scss";
 
 interface AvatarProps {
     name: string;
diff --git a/frontend/app/element/button.less b/frontend/app/element/button.scss
similarity index 94%
rename from frontend/app/element/button.less
rename to frontend/app/element/button.scss
index 97580de10..cca0930c0 100644
--- a/frontend/app/element/button.less
+++ b/frontend/app/element/button.scss
@@ -1,7 +1,7 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../mixins.less";
+@use "../mixins.scss";
 
 .button {
     // override default button appearance
@@ -158,9 +158,9 @@
     }
 
     // Include mixins
-    .border-radius-mixin();
-    .vertical-padding-mixin();
-    .horizontal-padding-mixin();
-    .font-size-mixin();
-    .font-weight-mixin();
+    @include mixins.border-radius-mixin();
+    @include mixins.vertical-padding-mixin();
+    @include mixins.horizontal-padding-mixin();
+    @include mixins.font-size-mixin();
+    @include mixins.font-weight-mixin();
 }
diff --git a/frontend/app/element/button.tsx b/frontend/app/element/button.tsx
index cd8447b78..499bcdb8f 100644
--- a/frontend/app/element/button.tsx
+++ b/frontend/app/element/button.tsx
@@ -4,7 +4,7 @@
 import clsx from "clsx";
 import { forwardRef, memo, ReactNode, useImperativeHandle, useRef } from "react";
 
-import "./button.less";
+import "./button.scss";
 
 interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
     className?: string;
diff --git a/frontend/app/element/collapsiblemenu.less b/frontend/app/element/collapsiblemenu.scss
similarity index 94%
rename from frontend/app/element/collapsiblemenu.less
rename to frontend/app/element/collapsiblemenu.scss
index 0a37113f5..b73f1f083 100644
--- a/frontend/app/element/collapsiblemenu.less
+++ b/frontend/app/element/collapsiblemenu.scss
@@ -1,7 +1,7 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../mixins.less";
+@use "../mixins.scss";
 
 .collapsible-menu {
     list-style: none;
@@ -32,7 +32,7 @@
 }
 
 .collapsible-menu-item-text {
-    .ellipsis();
+    @include mixins.ellipsis();
     text-decoration: none;
 }
 
diff --git a/frontend/app/element/collapsiblemenu.tsx b/frontend/app/element/collapsiblemenu.tsx
index 6dd3385ce..d830934c6 100644
--- a/frontend/app/element/collapsiblemenu.tsx
+++ b/frontend/app/element/collapsiblemenu.tsx
@@ -3,7 +3,7 @@
 
 import clsx from "clsx";
 import React, { memo, useState } from "react";
-import "./collapsiblemenu.less";
+import "./collapsiblemenu.scss";
 
 interface VerticalNavProps {
     items: MenuItem[];
diff --git a/frontend/app/element/copybutton.less b/frontend/app/element/copybutton.scss
similarity index 100%
rename from frontend/app/element/copybutton.less
rename to frontend/app/element/copybutton.scss
diff --git a/frontend/app/element/copybutton.tsx b/frontend/app/element/copybutton.tsx
index a5e26bc5e..c51ff681c 100644
--- a/frontend/app/element/copybutton.tsx
+++ b/frontend/app/element/copybutton.tsx
@@ -3,7 +3,7 @@
 
 import { clsx } from "clsx";
 import { useEffect, useRef, useState } from "react";
-import "./copybutton.less";
+import "./copybutton.scss";
 import { IconButton } from "./iconbutton";
 
 type CopyButtonProps = {
diff --git a/frontend/app/element/emojipalette.less b/frontend/app/element/emojipalette.scss
similarity index 100%
rename from frontend/app/element/emojipalette.less
rename to frontend/app/element/emojipalette.scss
diff --git a/frontend/app/element/emojipalette.tsx b/frontend/app/element/emojipalette.tsx
index f0bf45bc0..11eeb0245 100644
--- a/frontend/app/element/emojipalette.tsx
+++ b/frontend/app/element/emojipalette.tsx
@@ -8,7 +8,7 @@ import { Button } from "./button";
 import { Input, InputGroup, InputLeftElement } from "./input";
 import { Popover, PopoverButton, PopoverContent } from "./popover";
 
-import "./emojipalette.less";
+import "./emojipalette.scss";
 
 type EmojiItem = { emoji: string; name: string };
 
diff --git a/frontend/app/element/expandablemenu.less b/frontend/app/element/expandablemenu.scss
similarity index 96%
rename from frontend/app/element/expandablemenu.less
rename to frontend/app/element/expandablemenu.scss
index 949c8349b..741ee91f6 100644
--- a/frontend/app/element/expandablemenu.less
+++ b/frontend/app/element/expandablemenu.scss
@@ -1,7 +1,7 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../mixins.less";
+@use "../mixins.scss";
 
 .expandable-menu {
     display: flex;
@@ -20,7 +20,7 @@
     border-radius: 4px;
 
     .label {
-        .ellipsis();
+        @include mixins.ellipsis();
     }
 }
 
diff --git a/frontend/app/element/expandablemenu.tsx b/frontend/app/element/expandablemenu.tsx
index 92c84a2c4..a6367bacb 100644
--- a/frontend/app/element/expandablemenu.tsx
+++ b/frontend/app/element/expandablemenu.tsx
@@ -5,7 +5,7 @@ import { clsx } from "clsx";
 import { atom, useAtom } from "jotai";
 import { Children, ReactElement, ReactNode, cloneElement, isValidElement, useRef } from "react";
 
-import "./expandablemenu.less";
+import "./expandablemenu.scss";
 
 // Define the global atom for managing open groups
 const openGroupsAtom = atom<{ [key: string]: boolean }>({});
diff --git a/frontend/app/element/flyoutmenu.less b/frontend/app/element/flyoutmenu.scss
similarity index 94%
rename from frontend/app/element/flyoutmenu.less
rename to frontend/app/element/flyoutmenu.scss
index a4dcc7d16..83f20c1f6 100644
--- a/frontend/app/element/flyoutmenu.less
+++ b/frontend/app/element/flyoutmenu.scss
@@ -1,7 +1,7 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../mixins.less";
+@use "../mixins.scss";
 
 .menu {
     position: absolute;
@@ -38,7 +38,7 @@
     justify-content: space-between;
 
     .label {
-        .ellipsis();
+        @include mixins.ellipsis();
         text-decoration: none;
     }
 }
diff --git a/frontend/app/element/flyoutmenu.tsx b/frontend/app/element/flyoutmenu.tsx
index 9510da501..8dcde7ff9 100644
--- a/frontend/app/element/flyoutmenu.tsx
+++ b/frontend/app/element/flyoutmenu.tsx
@@ -6,7 +6,7 @@ import clsx from "clsx";
 import { createRef, Fragment, memo, ReactNode, useRef, useState } from "react";
 import ReactDOM from "react-dom";
 
-import "./flyoutmenu.less";
+import "./flyoutmenu.scss";
 
 type MenuProps = {
     items: MenuItem[];
diff --git a/frontend/app/element/iconbutton.less b/frontend/app/element/iconbutton.scss
similarity index 100%
rename from frontend/app/element/iconbutton.less
rename to frontend/app/element/iconbutton.scss
diff --git a/frontend/app/element/iconbutton.tsx b/frontend/app/element/iconbutton.tsx
index c6cee2a22..d1a147ee8 100644
--- a/frontend/app/element/iconbutton.tsx
+++ b/frontend/app/element/iconbutton.tsx
@@ -5,7 +5,7 @@ import { useLongClick } from "@/app/hook/useLongClick";
 import { makeIconClass } from "@/util/util";
 import clsx from "clsx";
 import { memo, useRef } from "react";
-import "./iconbutton.less";
+import "./iconbutton.scss";
 
 export const IconButton = memo(({ decl, className }: { decl: IconButtonDecl; className?: string }) => {
     const buttonRef = useRef<HTMLDivElement>(null);
diff --git a/frontend/app/element/input.less b/frontend/app/element/input.scss
similarity index 82%
rename from frontend/app/element/input.less
rename to frontend/app/element/input.scss
index e3cf54686..fda37d42a 100644
--- a/frontend/app/element/input.less
+++ b/frontend/app/element/input.scss
@@ -1,7 +1,7 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../mixins.less";
+@use "../mixins.scss";
 
 .input {
     width: 100%;
@@ -28,11 +28,11 @@
     }
 
     // Include mixins
-    .border-radius-mixin();
-    .vertical-padding-mixin();
-    .horizontal-padding-mixin();
-    .font-size-mixin();
-    .font-weight-mixin();
+    @include mixins.border-radius-mixin();
+    @include mixins.vertical-padding-mixin();
+    @include mixins.horizontal-padding-mixin();
+    @include mixins.font-size-mixin();
+    @include mixins.font-weight-mixin();
 }
 
 /* Styles when an InputGroup is present */
@@ -87,7 +87,7 @@
     }
 
     // Include mixins
-    .border-radius-mixin();
-    .font-size-mixin();
-    .font-weight-mixin();
+    @include mixins.border-radius-mixin();
+    @include mixins.font-size-mixin();
+    @include mixins.font-weight-mixin();
 }
diff --git a/frontend/app/element/input.tsx b/frontend/app/element/input.tsx
index 76fa56de5..71b3fa1ff 100644
--- a/frontend/app/element/input.tsx
+++ b/frontend/app/element/input.tsx
@@ -4,7 +4,7 @@
 import clsx from "clsx";
 import React, { forwardRef, memo, useImperativeHandle, useRef, useState } from "react";
 
-import "./input.less";
+import "./input.scss";
 
 interface InputGroupProps {
     children: React.ReactNode;
diff --git a/frontend/app/element/linkbutton.less b/frontend/app/element/linkbutton.scss
similarity index 64%
rename from frontend/app/element/linkbutton.less
rename to frontend/app/element/linkbutton.scss
index d58ca0e22..c4409a077 100644
--- a/frontend/app/element/linkbutton.less
+++ b/frontend/app/element/linkbutton.scss
@@ -1,6 +1,6 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-&.link-button {
-    text-decoration: none;
+.link-button {
+  text-decoration: none;
 }
diff --git a/frontend/app/element/linkbutton.tsx b/frontend/app/element/linkbutton.tsx
index 5ffa5b979..b03c1a085 100644
--- a/frontend/app/element/linkbutton.tsx
+++ b/frontend/app/element/linkbutton.tsx
@@ -4,7 +4,7 @@
 import { clsx } from "clsx";
 import * as React from "react";
 
-import "./linkbutton.less";
+import "./linkbutton.scss";
 
 interface LinkButtonProps {
     href: string;
diff --git a/frontend/app/element/magnify.less b/frontend/app/element/magnify.scss
similarity index 100%
rename from frontend/app/element/magnify.less
rename to frontend/app/element/magnify.scss
diff --git a/frontend/app/element/magnify.tsx b/frontend/app/element/magnify.tsx
index 7ccbb3e0f..be5325e41 100644
--- a/frontend/app/element/magnify.tsx
+++ b/frontend/app/element/magnify.tsx
@@ -3,7 +3,7 @@
 
 import clsx from "clsx";
 import MagnifySVG from "../asset/magnify.svg";
-import "./magnify.less";
+import "./magnify.scss";
 
 interface MagnifyIconProps {
     enabled: boolean;
diff --git a/frontend/app/element/markdown.less b/frontend/app/element/markdown.scss
similarity index 100%
rename from frontend/app/element/markdown.less
rename to frontend/app/element/markdown.scss
diff --git a/frontend/app/element/markdown.tsx b/frontend/app/element/markdown.tsx
index 11e98a28c..c6e58fb63 100644
--- a/frontend/app/element/markdown.tsx
+++ b/frontend/app/element/markdown.tsx
@@ -21,7 +21,7 @@ import RemarkFlexibleToc, { TocItem } from "remark-flexible-toc";
 import remarkGfm from "remark-gfm";
 import { openLink } from "../store/global";
 import { IconButton } from "./iconbutton";
-import "./markdown.less";
+import "./markdown.scss";
 
 const Link = ({
     setFocusedHeading,
diff --git a/frontend/app/element/menubutton.less b/frontend/app/element/menubutton.scss
similarity index 100%
rename from frontend/app/element/menubutton.less
rename to frontend/app/element/menubutton.scss
diff --git a/frontend/app/element/menubutton.tsx b/frontend/app/element/menubutton.tsx
index 40edb80e0..c4873c78e 100644
--- a/frontend/app/element/menubutton.tsx
+++ b/frontend/app/element/menubutton.tsx
@@ -2,7 +2,7 @@ import clsx from "clsx";
 import { memo, useState } from "react";
 import { Button } from "./button";
 import { FlyoutMenu } from "./flyoutmenu";
-import "./menubutton.less";
+import "./menubutton.scss";
 
 const MenuButtonComponent = ({ items, className, text, title }: MenuButtonProps) => {
     const [isOpen, setIsOpen] = useState(false);
diff --git a/frontend/app/element/modal.less b/frontend/app/element/modal.scss
similarity index 100%
rename from frontend/app/element/modal.less
rename to frontend/app/element/modal.scss
diff --git a/frontend/app/element/modal.tsx b/frontend/app/element/modal.tsx
index 173ba5f5b..5499d4fe7 100644
--- a/frontend/app/element/modal.tsx
+++ b/frontend/app/element/modal.tsx
@@ -4,7 +4,7 @@
 import { Button } from "@/element/button";
 import React from "react";
 
-import "./modal.less";
+import "./modal.scss";
 
 interface ModalProps {
     id?: string;
diff --git a/frontend/app/element/multilineinput.less b/frontend/app/element/multilineinput.scss
similarity index 100%
rename from frontend/app/element/multilineinput.less
rename to frontend/app/element/multilineinput.scss
diff --git a/frontend/app/element/multilineinput.tsx b/frontend/app/element/multilineinput.tsx
index 881cbffd6..fe54259a9 100644
--- a/frontend/app/element/multilineinput.tsx
+++ b/frontend/app/element/multilineinput.tsx
@@ -4,7 +4,7 @@
 import clsx from "clsx";
 import React, { forwardRef, memo, useEffect, useImperativeHandle, useRef, useState } from "react";
 
-import "./multilineinput.less";
+import "./multilineinput.scss";
 
 interface MultiLineInputProps {
     value?: string;
diff --git a/frontend/app/element/notification.less b/frontend/app/element/notification.scss
similarity index 100%
rename from frontend/app/element/notification.less
rename to frontend/app/element/notification.scss
diff --git a/frontend/app/element/popover.less b/frontend/app/element/popover.scss
similarity index 87%
rename from frontend/app/element/popover.less
rename to frontend/app/element/popover.scss
index 35d3f823a..32af28ef3 100644
--- a/frontend/app/element/popover.less
+++ b/frontend/app/element/popover.scss
@@ -5,7 +5,7 @@
     min-width: 100px;
     min-height: 150px;
     position: absolute;
-    z-index: 1000; // TODO: put this in theme.less
+    z-index: 1000; // TODO: put this in theme.scss
     display: flex;
     padding: 2px;
     gap: 1px;
diff --git a/frontend/app/element/popover.tsx b/frontend/app/element/popover.tsx
index f5c47de04..cac445981 100644
--- a/frontend/app/element/popover.tsx
+++ b/frontend/app/element/popover.tsx
@@ -26,7 +26,7 @@ import {
     useState,
 } from "react";
 
-import "./popover.less";
+import "./popover.scss";
 
 interface PopoverProps {
     children: ReactNode;
diff --git a/frontend/app/element/quickelems.less b/frontend/app/element/quickelems.scss
similarity index 100%
rename from frontend/app/element/quickelems.less
rename to frontend/app/element/quickelems.scss
diff --git a/frontend/app/element/quickelems.tsx b/frontend/app/element/quickelems.tsx
index c4bf8b926..d344e8d75 100644
--- a/frontend/app/element/quickelems.tsx
+++ b/frontend/app/element/quickelems.tsx
@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import React from "react";
-import "./quickelems.less";
+import "./quickelems.scss";
 
 function CenteredLoadingDiv() {
     return <CenteredDiv>loading...</CenteredDiv>;
diff --git a/frontend/app/element/quicktips.less b/frontend/app/element/quicktips.scss
similarity index 100%
rename from frontend/app/element/quicktips.less
rename to frontend/app/element/quicktips.scss
diff --git a/frontend/app/element/quicktips.tsx b/frontend/app/element/quicktips.tsx
index 397b2a61a..39387d6d5 100644
--- a/frontend/app/element/quicktips.tsx
+++ b/frontend/app/element/quicktips.tsx
@@ -3,7 +3,7 @@
 
 import { MagnifyIcon } from "@/app/element/magnify";
 import { PLATFORM } from "@/app/store/global";
-import "./quicktips.less";
+import "./quicktips.scss";
 
 const KeyBinding = ({ keyDecl }: { keyDecl: string }) => {
     const parts = keyDecl.split(":");
diff --git a/frontend/app/element/searchinput.less b/frontend/app/element/searchinput.scss
similarity index 100%
rename from frontend/app/element/searchinput.less
rename to frontend/app/element/searchinput.scss
diff --git a/frontend/app/element/toggle.less b/frontend/app/element/toggle.scss
similarity index 100%
rename from frontend/app/element/toggle.less
rename to frontend/app/element/toggle.scss
diff --git a/frontend/app/element/toggle.tsx b/frontend/app/element/toggle.tsx
index 939776a56..64a3bf0d1 100644
--- a/frontend/app/element/toggle.tsx
+++ b/frontend/app/element/toggle.tsx
@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { useRef } from "react";
-import "./toggle.less";
+import "./toggle.scss";
 
 interface ToggleProps {
     checked: boolean;
diff --git a/frontend/app/element/typingindicator.less b/frontend/app/element/typingindicator.scss
similarity index 64%
rename from frontend/app/element/typingindicator.less
rename to frontend/app/element/typingindicator.scss
index bf7474013..dae78ed8f 100644
--- a/frontend/app/element/typingindicator.less
+++ b/frontend/app/element/typingindicator.scss
@@ -1,21 +1,21 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@dot-width: 11px;
-@dot-color: var(--success-color);
-@speed: 1.5s;
+$dot-width: 11px;
+$dot-color: var(--success-color);
+$speed: 1.5s;
 
 .typing {
     position: relative;
-    height: @dot-width;
+    height: $dot-width;
 
     span {
         content: "";
-        animation: blink @speed infinite;
+        animation: blink $speed infinite;
         animation-fill-mode: both;
-        height: @dot-width;
-        width: @dot-width;
-        background: @dot-color;
+        height: $dot-width;
+        width: $dot-width;
+        background: $dot-color;
         position: absolute;
         left: 0;
         top: 0;
@@ -23,12 +23,12 @@
 
         &:nth-child(2) {
             animation-delay: 0.2s;
-            margin-left: @dot-width * 1.5;
+            margin-left: $dot-width * 1.5;
         }
 
         &:nth-child(3) {
             animation-delay: 0.4s;
-            margin-left: @dot-width * 3;
+            margin-left: $dot-width * 3;
         }
     }
 }
diff --git a/frontend/app/element/typingindicator.tsx b/frontend/app/element/typingindicator.tsx
index 1f63d7676..5f63c71d6 100644
--- a/frontend/app/element/typingindicator.tsx
+++ b/frontend/app/element/typingindicator.tsx
@@ -3,7 +3,7 @@
 
 import { clsx } from "clsx";
 
-import "./typingindicator.less";
+import "./typingindicator.scss";
 
 type TypingIndicatorProps = {
     className?: string;
diff --git a/frontend/app/element/windowdrag.less b/frontend/app/element/windowdrag.scss
similarity index 100%
rename from frontend/app/element/windowdrag.less
rename to frontend/app/element/windowdrag.scss
diff --git a/frontend/app/element/windowdrag.tsx b/frontend/app/element/windowdrag.tsx
index 3c356d06a..a60d2dfba 100644
--- a/frontend/app/element/windowdrag.tsx
+++ b/frontend/app/element/windowdrag.tsx
@@ -4,7 +4,7 @@
 import { clsx } from "clsx";
 import React, { forwardRef } from "react";
 
-import "./windowdrag.less";
+import "./windowdrag.scss";
 
 interface WindowDragProps {
     className?: string;
diff --git a/frontend/app/mixins.less b/frontend/app/mixins.scss
similarity index 96%
rename from frontend/app/mixins.less
rename to frontend/app/mixins.scss
index 9117c5c74..eb451d9bf 100644
--- a/frontend/app/mixins.less
+++ b/frontend/app/mixins.scss
@@ -1,14 +1,14 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-.ellipsis() {
+@mixin ellipsis(){
     display: block;
     white-space: nowrap;
     overflow: hidden;
     text-overflow: ellipsis;
 }
 
-.border-radius-mixin() {
+@mixin border-radius-mixin(){
     &.border-radius-2 {
         border-radius: 4px;
     }
@@ -38,7 +38,7 @@
     }
 }
 
-.vertical-padding-mixin() {
+@mixin vertical-padding-mixin(){
     &.vertical-padding-0 {
         padding-top: 0px;
         padding-bottom: 0px;
@@ -85,7 +85,7 @@
     }
 }
 
-.horizontal-padding-mixin() {
+@mixin horizontal-padding-mixin(){
     &.horizontal-padding-0 {
         padding-left: 0px;
         padding-right: 0px;
@@ -132,7 +132,7 @@
     }
 }
 
-.font-size-mixin() {
+@mixin font-size-mixin(){
     &.font-size-10 {
         font-size: 10px;
     }
@@ -186,7 +186,7 @@
     }
 }
 
-.font-weight-mixin() {
+@mixin font-weight-mixin(){
     &.font-weight-100 {
         font-weight: 100;
     }
@@ -210,7 +210,7 @@
     }
 }
 
-.avatar-dims-mixin() {
+@mixin avatar-dims-mixin(){
     &.size-xs {
         width: 20px;
         height: 20px;
diff --git a/frontend/app/modals/about.less b/frontend/app/modals/about.scss
similarity index 100%
rename from frontend/app/modals/about.less
rename to frontend/app/modals/about.scss
diff --git a/frontend/app/modals/about.tsx b/frontend/app/modals/about.tsx
index b20511755..3e34ef655 100644
--- a/frontend/app/modals/about.tsx
+++ b/frontend/app/modals/about.tsx
@@ -9,7 +9,7 @@ import { Modal } from "./modal";
 import { isDev } from "@/util/isdev";
 import { useState } from "react";
 import { getApi } from "../store/global";
-import "./about.less";
+import "./about.scss";
 
 interface AboutModalProps {}
 
diff --git a/frontend/app/modals/messagemodal.less b/frontend/app/modals/messagemodal.scss
similarity index 100%
rename from frontend/app/modals/messagemodal.less
rename to frontend/app/modals/messagemodal.scss
diff --git a/frontend/app/modals/messagemodal.tsx b/frontend/app/modals/messagemodal.tsx
index c781d19a7..69ada2e7c 100644
--- a/frontend/app/modals/messagemodal.tsx
+++ b/frontend/app/modals/messagemodal.tsx
@@ -5,7 +5,7 @@ import { Modal } from "@/app/modals/modal";
 import { modalsModel } from "@/app/store/modalmodel";
 
 import { ReactNode } from "react";
-import "./messagemodal.less";
+import "./messagemodal.scss";
 
 const MessageModal = ({ children }: { children: ReactNode }) => {
     function closeModal() {
diff --git a/frontend/app/modals/modal.less b/frontend/app/modals/modal.scss
similarity index 100%
rename from frontend/app/modals/modal.less
rename to frontend/app/modals/modal.scss
diff --git a/frontend/app/modals/modal.tsx b/frontend/app/modals/modal.tsx
index bdf14602b..a0964733c 100644
--- a/frontend/app/modals/modal.tsx
+++ b/frontend/app/modals/modal.tsx
@@ -6,7 +6,7 @@ import clsx from "clsx";
 import { forwardRef } from "react";
 import ReactDOM from "react-dom";
 
-import "./modal.less";
+import "./modal.scss";
 
 interface ModalProps {
     children?: React.ReactNode;
diff --git a/frontend/app/modals/tos.less b/frontend/app/modals/tos.scss
similarity index 100%
rename from frontend/app/modals/tos.less
rename to frontend/app/modals/tos.scss
diff --git a/frontend/app/modals/tos.tsx b/frontend/app/modals/tos.tsx
index 8f428f405..f0519ebdb 100644
--- a/frontend/app/modals/tos.tsx
+++ b/frontend/app/modals/tos.tsx
@@ -13,7 +13,7 @@ import { QuickTips } from "@/app/element/quicktips";
 import { atoms, getApi } from "@/app/store/global";
 import { modalsModel } from "@/app/store/modalmodel";
 import { atom, PrimitiveAtom, useAtom, useAtomValue, useSetAtom } from "jotai";
-import "./tos.less";
+import "./tos.scss";
 
 const pageNumAtom: PrimitiveAtom<number> = atom<number>(1);
 
diff --git a/frontend/app/modals/typeaheadmodal.less b/frontend/app/modals/typeaheadmodal.scss
similarity index 97%
rename from frontend/app/modals/typeaheadmodal.less
rename to frontend/app/modals/typeaheadmodal.scss
index caa8ca24d..a6665d058 100644
--- a/frontend/app/modals/typeaheadmodal.less
+++ b/frontend/app/modals/typeaheadmodal.scss
@@ -1,7 +1,7 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../mixins.less";
+@use "../mixins.scss";
 
 .type-ahead-modal-backdrop {
     position: absolute;
@@ -97,7 +97,7 @@
             }
 
             .typeahead-item-name {
-                .ellipsis();
+                @include mixins.ellipsis();
                 display: flex;
                 gap: 8px;
                 font-size: 11px;
diff --git a/frontend/app/modals/typeaheadmodal.tsx b/frontend/app/modals/typeaheadmodal.tsx
index b1883410d..5ab1a555c 100644
--- a/frontend/app/modals/typeaheadmodal.tsx
+++ b/frontend/app/modals/typeaheadmodal.tsx
@@ -8,7 +8,7 @@ import clsx from "clsx";
 import React, { forwardRef, useLayoutEffect, useRef } from "react";
 import ReactDOM from "react-dom";
 
-import "./typeaheadmodal.less";
+import "./typeaheadmodal.scss";
 
 interface SuggestionsProps {
     suggestions?: SuggestionsType[];
diff --git a/frontend/app/modals/userinputmodal.less b/frontend/app/modals/userinputmodal.scss
similarity index 100%
rename from frontend/app/modals/userinputmodal.less
rename to frontend/app/modals/userinputmodal.scss
diff --git a/frontend/app/modals/userinputmodal.tsx b/frontend/app/modals/userinputmodal.tsx
index 7d8ea9d15..5721d78de 100644
--- a/frontend/app/modals/userinputmodal.tsx
+++ b/frontend/app/modals/userinputmodal.tsx
@@ -8,7 +8,7 @@ import * as keyutil from "@/util/keyutil";
 import { UserInputService } from "../store/services";
 
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
-import "./userinputmodal.less";
+import "./userinputmodal.scss";
 
 const UserInputModal = (userInputRequest: UserInputRequest) => {
     const [responseText, setResponseText] = useState("");
diff --git a/frontend/app/notification/notificationbubbles.less b/frontend/app/notification/notificationbubbles.scss
similarity index 100%
rename from frontend/app/notification/notificationbubbles.less
rename to frontend/app/notification/notificationbubbles.scss
diff --git a/frontend/app/notification/notificationbubbles.tsx b/frontend/app/notification/notificationbubbles.tsx
index 8b18af102..0e439eb91 100644
--- a/frontend/app/notification/notificationbubbles.tsx
+++ b/frontend/app/notification/notificationbubbles.tsx
@@ -6,7 +6,7 @@ import { FloatingPortal, useFloating, useInteractions } from "@floating-ui/react
 import clsx from "clsx";
 import { useAtomValue } from "jotai";
 import { useEffect, useState } from "react";
-import "./notificationbubbles.less";
+import "./notificationbubbles.scss";
 import { NotificationItem } from "./notificationitem";
 import { useNotification } from "./usenotification";
 
diff --git a/frontend/app/notification/notificationitem.less b/frontend/app/notification/notificationitem.scss
similarity index 68%
rename from frontend/app/notification/notificationitem.less
rename to frontend/app/notification/notificationitem.scss
index 3eeb31d79..646fe90f3 100644
--- a/frontend/app/notification/notificationitem.less
+++ b/frontend/app/notification/notificationitem.scss
@@ -1,7 +1,8 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-.notification-title {
+.notification {
+  .notification-title {
     font-size: 13px;
     font-style: normal;
     font-weight: 500;
@@ -9,63 +10,63 @@
     margin-bottom: 3px;
 
     &.green {
-        color: var(--success-color);
+      color: var(--success-color);
     }
 
     &.red {
-        color: var(--error-color);
+      color: var(--error-color);
     }
 
     &.yellow {
-        color: var(--warning-color);
+      color: var(--warning-color);
     }
-}
+  }
 
-.notification-message {
+  .notification-message {
     font-size: 13px;
     font-style: normal;
     font-weight: 400;
     line-height: 18px;
     opacity: 0.7;
-}
+  }
 
-.notification-actions {
+  .notification-actions {
     display: flex;
     gap: 10px;
     flex-wrap: wrap;
     margin-top: 10px;
 
     i {
-        margin-left: 3px;
-        font-size: 11px;
+      margin-left: 3px;
+      font-size: 11px;
     }
-}
+  }
 
-.close-btn {
+  .close-btn {
     position: absolute;
     top: 5px;
     right: 5px;
-}
+  }
 
-.lock-btn {
+  .lock-btn {
     position: absolute;
     top: 5px;
     right: 5px;
     padding: 10px 8px;
     font-size: 11px;
     color: rgb(from var(--main-text-color) r g b / 0.5);
-}
+  }
 
-.notification {
+  .notification {
     width: 100%;
     color: var(--main-text-color);
     padding: 12px 10px;
     display: flex;
     flex-direction: column;
     position: relative;
-}
+  }
 
-.notification-bubble {
+  .notification-bubble {
     position: relative;
     display: flex;
     width: 380px;
@@ -76,43 +77,43 @@
     border: 0.5px solid rgba(255, 255, 255, 0.12);
     background: #232323;
     box-shadow: 0px 8px 32px 0px rgba(0, 0, 0, 0.25);
-}
+  }
 
-.notification-inner {
+  .notification-inner {
     display: flex;
     align-items: flex-start;
     column-gap: 6px;
 
     .notification-icon {
-        margin-right: 5px;
-        margin-top: 1px;
+      margin-right: 5px;
+      margin-top: 1px;
 
-        i {
-            font-size: 16px;
-        }
+      i {
+        font-size: 16px;
+      }
 
-        i.green {
-            color: var(--success-color);
-        }
+      i.green {
+        color: var(--success-color);
+      }
 
-        i.red {
-            color: var(--error-color);
-        }
+      i.red {
+        color: var(--error-color);
+      }
 
-        i.yellow {
-            color: var(--warning-color);
-        }
+      i.yellow {
+        color: var(--warning-color);
+      }
     }
 
     .notification-timestamp {
-        font-size: 12px;
-        font-weight: 400;
-        line-height: 18px;
-        opacity: 0.5;
-        margin-bottom: 7px;
+      font-size: 12px;
+      font-weight: 400;
+      line-height: 18px;
+      opacity: 0.5;
+      margin-bottom: 7px;
     }
-}
-
-&.hovered {
+  }
+  &.hovered {
     background: #292929;
+  }
 }
diff --git a/frontend/app/notification/notificationitem.tsx b/frontend/app/notification/notificationitem.tsx
index 25de9822f..b67e73ffb 100644
--- a/frontend/app/notification/notificationitem.tsx
+++ b/frontend/app/notification/notificationitem.tsx
@@ -5,7 +5,7 @@ import { Button } from "@/element/button";
 import { makeIconClass } from "@/util/util";
 import clsx from "clsx";
 
-import "./notificationitem.less";
+import "./notificationitem.scss";
 interface NotificationItemProps {
     notification: NotificationType;
     onRemove: (id: string) => void;
diff --git a/frontend/app/notification/notificationpopover.less b/frontend/app/notification/notificationpopover.scss
similarity index 100%
rename from frontend/app/notification/notificationpopover.less
rename to frontend/app/notification/notificationpopover.scss
diff --git a/frontend/app/notification/notificationpopover.tsx b/frontend/app/notification/notificationpopover.tsx
index 3ec233a8e..5c390524b 100644
--- a/frontend/app/notification/notificationpopover.tsx
+++ b/frontend/app/notification/notificationpopover.tsx
@@ -13,7 +13,7 @@ import { NotificationItem } from "./notificationitem";
 import { useUpdateNotifier } from "./updatenotifier";
 import { useNotification } from "./usenotification";
 
-import "./notificationpopover.less";
+import "./notificationpopover.scss";
 
 const NotificationPopover = () => {
     useUpdateNotifier();
diff --git a/frontend/app/reset.less b/frontend/app/reset.scss
similarity index 100%
rename from frontend/app/reset.less
rename to frontend/app/reset.scss
diff --git a/frontend/app/store/global.ts b/frontend/app/store/global.ts
index cbfdc779e..53fe90da3 100644
--- a/frontend/app/store/global.ts
+++ b/frontend/app/store/global.ts
@@ -246,7 +246,7 @@ function useBlockMetaKeyAtom<T extends keyof MetaType>(blockId: string, key: T):
 
 const settingsAtomCache = new Map<string, Atom<any>>();
 
-function makeOverrideConfigAtom<T extends keyof SettingsType>(blockId: string, key: T): Atom<SettingsType[T]> {
+function getOverrideConfigAtom<T extends keyof SettingsType>(blockId: string, key: T): Atom<SettingsType[T]> {
     const blockCache = getSingleBlockAtomCache(blockId);
     const overrideAtomName = "#settingsoverride-" + key;
     let overrideAtom = blockCache.get(overrideAtomName);
@@ -271,7 +271,7 @@ function makeOverrideConfigAtom<T extends keyof SettingsType>(blockId: string, k
 }
 
 function useOverrideConfigAtom<T extends keyof SettingsType>(blockId: string, key: T): SettingsType[T] {
-    return useAtomValue(makeOverrideConfigAtom(blockId, key));
+    return useAtomValue(getOverrideConfigAtom(blockId, key));
 }
 
 function getSettingsKeyAtom<T extends keyof SettingsType>(key: T): Atom<SettingsType[T]> {
@@ -636,6 +636,7 @@ export {
     getConnStatusAtom,
     getHostName,
     getObjectId,
+    getOverrideConfigAtom,
     getSettingsKeyAtom,
     getUserName,
     globalStore,
@@ -643,7 +644,6 @@ export {
     initGlobalWaveEventSubs,
     isDev,
     loadConnStatus,
-    makeOverrideConfigAtom,
     openLink,
     PLATFORM,
     pushFlashError,
diff --git a/frontend/app/tab/tab.less b/frontend/app/tab/tab.scss
similarity index 100%
rename from frontend/app/tab/tab.less
rename to frontend/app/tab/tab.scss
diff --git a/frontend/app/tab/tab.tsx b/frontend/app/tab/tab.tsx
index b6c0d2c1e..0b01cf832 100644
--- a/frontend/app/tab/tab.tsx
+++ b/frontend/app/tab/tab.tsx
@@ -12,7 +12,7 @@ import { forwardRef, useEffect, useImperativeHandle, useRef, useState } from "re
 import { atoms, globalStore, refocusNode } from "@/app/store/global";
 import { RpcApi } from "@/app/store/wshclientapi";
 import { TabRpcClient } from "@/app/store/wshrpcutil";
-import "./tab.less";
+import "./tab.scss";
 
 interface TabProps {
     id: string;
diff --git a/frontend/app/tab/tabbar.less b/frontend/app/tab/tabbar.scss
similarity index 100%
rename from frontend/app/tab/tabbar.less
rename to frontend/app/tab/tabbar.scss
diff --git a/frontend/app/tab/tabbar.tsx b/frontend/app/tab/tabbar.tsx
index 4c6723804..74f5f92da 100644
--- a/frontend/app/tab/tabbar.tsx
+++ b/frontend/app/tab/tabbar.tsx
@@ -12,7 +12,7 @@ import { OverlayScrollbars } from "overlayscrollbars";
 import React, { createRef, useCallback, useEffect, useRef, useState } from "react";
 import { debounce } from "throttle-debounce";
 import { Tab } from "./tab";
-import "./tabbar.less";
+import "./tabbar.scss";
 import { UpdateStatusBanner } from "./updatebanner";
 import { WorkspaceSwitcher } from "./workspaceswitcher";
 
diff --git a/frontend/app/tab/tabcontent.less b/frontend/app/tab/tabcontent.scss
similarity index 100%
rename from frontend/app/tab/tabcontent.less
rename to frontend/app/tab/tabcontent.scss
diff --git a/frontend/app/tab/tabcontent.tsx b/frontend/app/tab/tabcontent.tsx
index cca7dba98..14adae22b 100644
--- a/frontend/app/tab/tabcontent.tsx
+++ b/frontend/app/tab/tabcontent.tsx
@@ -11,7 +11,7 @@ import * as WOS from "@/store/wos";
 import { atom, useAtomValue } from "jotai";
 import * as React from "react";
 import { useMemo } from "react";
-import "./tabcontent.less";
+import "./tabcontent.scss";
 
 const tileGapSizeAtom = atom((get) => {
     const settings = get(atoms.settingsAtom);
diff --git a/frontend/app/tab/updatebanner.less b/frontend/app/tab/updatebanner.scss
similarity index 100%
rename from frontend/app/tab/updatebanner.less
rename to frontend/app/tab/updatebanner.scss
diff --git a/frontend/app/tab/updatebanner.tsx b/frontend/app/tab/updatebanner.tsx
index 94b780b19..971ca2c65 100644
--- a/frontend/app/tab/updatebanner.tsx
+++ b/frontend/app/tab/updatebanner.tsx
@@ -2,7 +2,7 @@ import { Button } from "@/element/button";
 import { atoms, getApi } from "@/store/global";
 import { useAtomValue } from "jotai";
 import { memo, useEffect, useState } from "react";
-import "./updatebanner.less";
+import "./updatebanner.scss";
 
 const UpdateStatusBannerComponent = ({ buttonRef }: { buttonRef: React.RefObject<HTMLButtonElement> }) => {
     const appUpdateStatus = useAtomValue(atoms.updaterStatusAtom);
diff --git a/frontend/app/tab/workspaceswitcher.less b/frontend/app/tab/workspaceswitcher.scss
similarity index 100%
rename from frontend/app/tab/workspaceswitcher.less
rename to frontend/app/tab/workspaceswitcher.scss
diff --git a/frontend/app/tab/workspaceswitcher.tsx b/frontend/app/tab/workspaceswitcher.tsx
index a3c06b5be..69e9d6090 100644
--- a/frontend/app/tab/workspaceswitcher.tsx
+++ b/frontend/app/tab/workspaceswitcher.tsx
@@ -22,7 +22,7 @@ import { OverlayScrollbarsComponent } from "overlayscrollbars-react";
 import { memo, useEffect, useRef } from "react";
 import WorkspaceSVG from "../asset/workspace.svg";
 
-import "./workspaceswitcher.less";
+import "./workspaceswitcher.scss";
 
 interface ColorSelectorProps {
     colors: string[];
diff --git a/frontend/app/theme.less b/frontend/app/theme.scss
similarity index 99%
rename from frontend/app/theme.less
rename to frontend/app/theme.scss
index 7a8211470..d79da9467 100644
--- a/frontend/app/theme.less
+++ b/frontend/app/theme.scss
@@ -7,6 +7,7 @@
 :root {
     --main-text-color: #f7f7f7;
     --title-font-size: 18px;
+    --window-opacity: 1;
     --secondary-text-color: rgb(195, 200, 194);
     --grey-text-color: #666;
     --main-bg-color: rgb(34, 34, 34);
diff --git a/frontend/app/view/chat/channels.less b/frontend/app/view/chat/channels.scss
similarity index 100%
rename from frontend/app/view/chat/channels.less
rename to frontend/app/view/chat/channels.scss
diff --git a/frontend/app/view/chat/channels.tsx b/frontend/app/view/chat/channels.tsx
index 90b59415d..e3f0b3760 100644
--- a/frontend/app/view/chat/channels.tsx
+++ b/frontend/app/view/chat/channels.tsx
@@ -4,7 +4,7 @@
 import { CollapsibleMenu } from "@/app/element/collapsiblemenu";
 import { memo } from "react";
 
-import "./channels.less";
+import "./channels.scss";
 
 const Channels = memo(({ channels }: { channels: MenuItem[] }) => {
     return <CollapsibleMenu className="channel-list" items={channels}></CollapsibleMenu>;
diff --git a/frontend/app/view/chat/chat.less b/frontend/app/view/chat/chat.scss
similarity index 100%
rename from frontend/app/view/chat/chat.less
rename to frontend/app/view/chat/chat.scss
diff --git a/frontend/app/view/chat/chat.tsx b/frontend/app/view/chat/chat.tsx
index 28cff735e..18ba09b6e 100644
--- a/frontend/app/view/chat/chat.tsx
+++ b/frontend/app/view/chat/chat.tsx
@@ -10,7 +10,7 @@ import { ChatBox } from "./chatbox";
 import { channels, messages, users } from "./data";
 import { UserList } from "./userlist";
 
-import "./chat.less";
+import "./chat.scss";
 
 class ChatModel {
     viewType: string;
diff --git a/frontend/app/view/chat/chatmessages.less b/frontend/app/view/chat/chatmessages.scss
similarity index 100%
rename from frontend/app/view/chat/chatmessages.less
rename to frontend/app/view/chat/chatmessages.scss
diff --git a/frontend/app/view/chat/chatmessages.stories.tsx b/frontend/app/view/chat/chatmessages.stories.tsx
index 1979c99e5..2444f5bb1 100644
--- a/frontend/app/view/chat/chatmessages.stories.tsx
+++ b/frontend/app/view/chat/chatmessages.stories.tsx
@@ -3,7 +3,7 @@
 
 import type { Meta, StoryObj } from "@storybook/react";
 import { ChatMessages } from "./chatmessages";
-import "./chatmessages.less";
+import "./chatmessages.scss";
 
 export interface ChatMessage {
     id: string;
diff --git a/frontend/app/view/chat/chatmessages.tsx b/frontend/app/view/chat/chatmessages.tsx
index 7afa61280..68de17769 100644
--- a/frontend/app/view/chat/chatmessages.tsx
+++ b/frontend/app/view/chat/chatmessages.tsx
@@ -6,7 +6,7 @@ import clsx from "clsx";
 import { OverlayScrollbarsComponent } from "overlayscrollbars-react";
 import { memo, useEffect, useRef } from "react";
 
-import "./chatmessages.less";
+import "./chatmessages.scss";
 
 export interface ChatMessage {
     id: string;
diff --git a/frontend/app/view/chat/userlist.less b/frontend/app/view/chat/userlist.scss
similarity index 100%
rename from frontend/app/view/chat/userlist.less
rename to frontend/app/view/chat/userlist.scss
diff --git a/frontend/app/view/chat/userlist.stories.tsx b/frontend/app/view/chat/userlist.stories.tsx
index 025d9b380..3fa260aa1 100644
--- a/frontend/app/view/chat/userlist.stories.tsx
+++ b/frontend/app/view/chat/userlist.stories.tsx
@@ -4,7 +4,7 @@
 import type { Meta, StoryObj } from "@storybook/react";
 import { UserList } from "./userlist";
 
-import "./userlist.less";
+import "./userlist.scss";
 
 export interface UserStatus {
     text: string;
diff --git a/frontend/app/view/chat/userlist.tsx b/frontend/app/view/chat/userlist.tsx
index 925bb8c97..ef5dd517c 100644
--- a/frontend/app/view/chat/userlist.tsx
+++ b/frontend/app/view/chat/userlist.tsx
@@ -4,7 +4,7 @@
 import clsx from "clsx";
 import { memo } from "react";
 import { Avatar } from "../../element/avatar";
-import "./userlist.less";
+import "./userlist.scss";
 
 export interface UserStatus {
     label: string;
diff --git a/frontend/app/view/codeeditor/codeeditor.less b/frontend/app/view/codeeditor/codeeditor.scss
similarity index 100%
rename from frontend/app/view/codeeditor/codeeditor.less
rename to frontend/app/view/codeeditor/codeeditor.scss
diff --git a/frontend/app/view/codeeditor/codeeditor.tsx b/frontend/app/view/codeeditor/codeeditor.tsx
index 777dae484..adae7c025 100644
--- a/frontend/app/view/codeeditor/codeeditor.tsx
+++ b/frontend/app/view/codeeditor/codeeditor.tsx
@@ -16,7 +16,7 @@ import jsonWorker from "monaco-editor/esm/vs/language/json/json.worker?worker";
 import tsWorker from "monaco-editor/esm/vs/language/typescript/ts.worker?worker";
 import ymlWorker from "./yamlworker?worker";
 
-import "./codeeditor.less";
+import "./codeeditor.scss";
 
 // there is a global monaco variable (TODO get the correct TS type)
 declare var monaco: Monaco;
diff --git a/frontend/app/view/helpview/helpview.less b/frontend/app/view/helpview/helpview.scss
similarity index 100%
rename from frontend/app/view/helpview/helpview.less
rename to frontend/app/view/helpview/helpview.scss
diff --git a/frontend/app/view/helpview/helpview.tsx b/frontend/app/view/helpview/helpview.tsx
index 942ff304a..cccccdb07 100644
--- a/frontend/app/view/helpview/helpview.tsx
+++ b/frontend/app/view/helpview/helpview.tsx
@@ -7,7 +7,7 @@ import { WebView, WebViewModel } from "@/app/view/webview/webview";
 import { fireAndForget } from "@/util/util";
 import { atom, useAtomValue } from "jotai";
 import { useCallback } from "react";
-import "./helpview.less";
+import "./helpview.scss";
 
 const docsiteWebUrl = "https://docs.waveterm.dev/";
 const baseUrlRegex = /http[s]?:\/\/([^:\/])+(:\d+)?/;
diff --git a/frontend/app/view/plotview/plotview.less b/frontend/app/view/plotview/plotview.scss
similarity index 100%
rename from frontend/app/view/plotview/plotview.less
rename to frontend/app/view/plotview/plotview.scss
diff --git a/frontend/app/view/plotview/plotview.tsx b/frontend/app/view/plotview/plotview.tsx
index 077af2659..9b46a821e 100644
--- a/frontend/app/view/plotview/plotview.tsx
+++ b/frontend/app/view/plotview/plotview.tsx
@@ -7,7 +7,7 @@ import * as Plot from "@observablehq/plot";
 import * as d3 from "d3";
 import * as React from "react";
 
-import "./plotview.less";
+import "./plotview.scss";
 
 function PlotWindow() {
     return <div className="plot-window"></div>;
diff --git a/frontend/app/view/preview/csvview.less b/frontend/app/view/preview/csvview.scss
similarity index 93%
rename from frontend/app/view/preview/csvview.less
rename to frontend/app/view/preview/csvview.scss
index 21631f585..07514cd71 100644
--- a/frontend/app/view/preview/csvview.less
+++ b/frontend/app/view/preview/csvview.scss
@@ -1,12 +1,12 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "../../mixins.less";
+@use "../../mixins.scss";
 
 .csv-view {
     opacity: 0; /* Start with an opacity of 0, meaning it's invisible */
 
-    .ellipsis();
+    @include mixins.ellipsis();
 
     overflow-x: auto;
     overflow-y: hidden;
@@ -53,7 +53,7 @@
                         text-align: left;
                         padding-right: 15px;
                         position: relative;
-                        .ellipsis();
+                        @include mixins.ellipsis();
 
                         .sort-icon {
                             position: absolute;
@@ -85,7 +85,7 @@
                 flex-grow: 2;
                 display: block;
                 text-align: left;
-                .ellipsis();
+                @include mixins.ellipsis();
             }
         }
     }
diff --git a/frontend/app/view/preview/csvview.tsx b/frontend/app/view/preview/csvview.tsx
index 2079ce8d7..ca2b223f9 100644
--- a/frontend/app/view/preview/csvview.tsx
+++ b/frontend/app/view/preview/csvview.tsx
@@ -14,7 +14,7 @@ import Papa from "papaparse";
 import { useEffect, useMemo, useRef, useState } from "react";
 
 import { useDimensionsWithExistingRef } from "@/app/hook/useDimensions";
-import "./csvview.less";
+import "./csvview.scss";
 
 const MAX_DATA_SIZE = 10 * 1024 * 1024; // 10MB in bytes
 
diff --git a/frontend/app/view/preview/directorypreview.less b/frontend/app/view/preview/directorypreview.less
deleted file mode 100644
index 506c4778c..000000000
--- a/frontend/app/view/preview/directorypreview.less
+++ /dev/null
@@ -1,234 +0,0 @@
-// Copyright 2024, Command Line Inc.
-// SPDX-License-Identifier: Apache-2.0
-
-@import "../../mixins.less";
-
-.dir-table-container {
-    display: flex;
-    flex-direction: column;
-    height: 100%;
-    --min-row-width: 35rem;
-    .dir-table {
-        height: 100%;
-        width: 100%;
-        --col-size-size: 0.2rem;
-        display: flex;
-        flex-direction: column;
-
-        &:not([data-scroll-height="0"]) .dir-table-head::after {
-            background: rgb(from var(--block-bg-color) r g b / 0.2);
-        }
-
-        .dir-table-head::after {
-            content: "";
-            z-index: -1;
-            position: absolute;
-            top: 0;
-            bottom: 0;
-            left: 0;
-            right: 0;
-            backdrop-filter: blur(4px);
-        }
-        .dir-table-head {
-            position: sticky;
-            top: 0;
-            z-index: 10;
-            width: 100%;
-            border-bottom: 1px solid var(--border-color);
-
-            .dir-table-head-row {
-                display: flex;
-                min-width: var(--min-row-width);
-                padding: 4px 6px;
-                font-size: 0.75rem;
-
-                .dir-table-head-cell {
-                    flex: 0 0 auto;
-                    user-select: none;
-                }
-                .dir-table-head-cell:not(:first-child) {
-                    position: relative;
-                    display: flex;
-                    white-space: nowrap;
-                    overflow: hidden;
-
-                    .dir-table-head-cell-content {
-                        padding: 2px 4px;
-                        display: flex;
-                        gap: 0.3rem;
-                        flex: 1 1 auto;
-                        overflow-x: hidden;
-                        letter-spacing: -0.12px;
-
-                        .dir-table-head-direction {
-                            margin-right: 0.2rem;
-                            margin-top: 0.2rem;
-                        }
-
-                        .dir-table-head-size {
-                            align-self: flex-end;
-                        }
-                    }
-
-                    .dir-table-head-resize-box {
-                        width: 12px;
-                        display: flex;
-                        justify-content: center;
-                        flex: 0 0 auto;
-                        .dir-table-head-resize {
-                            cursor: col-resize;
-                            user-select: none;
-                            -webkit-user-select: none;
-                            touch-action: none;
-                            width: 4px;
-                        }
-                    }
-                }
-            }
-        }
-
-        .dir-table-body {
-            display: flex;
-            flex-direction: column;
-            .dir-table-body-search-display {
-                display: flex;
-                border-radius: 3px;
-                padding: 0.25rem 0.5rem;
-                background-color: var(--warning-color);
-
-                .search-display-close-button {
-                    margin-left: auto;
-                }
-            }
-
-            .dir-table-body-scroll-box {
-                position: relative;
-                .dummy {
-                    position: absolute;
-                    visibility: hidden;
-                }
-                .dir-table-body-row {
-                    display: flex;
-                    align-items: center;
-                    border-radius: 5px;
-                    padding: 0 6px;
-                    min-width: var(--min-row-width);
-
-                    &.focused {
-                        background-color: rgb(from var(--accent-color) r g b / 0.5);
-                        color: var(--main-text-color);
-
-                        .dir-table-body-cell {
-                            .dir-table-lastmod,
-                            .dir-table-modestr,
-                            .dir-table-size,
-                            .dir-table-type {
-                                color: var(--main-text-color);
-                            }
-                        }
-                    }
-
-                    &:focus {
-                        background-color: rgb(from var(--accent-color) r g b / 0.5);
-                        color: var(--main-text-color);
-
-                        .dir-table-body-cell {
-                            .dir-table-lastmod,
-                            .dir-table-modestr,
-                            .dir-table-size,
-                            .dir-table-type {
-                                color: var(--main-text-color);
-                            }
-                        }
-                    }
-
-                    &:hover:not(:focus):not(.focused) {
-                        background-color: var(--highlight-bg-color);
-                    }
-
-                    .dir-table-body-cell {
-                        overflow: hidden;
-                        white-space: nowrap;
-                        padding: 0.25rem;
-                        cursor: default;
-                        font-size: 0.8125rem;
-                        flex: 0 0 auto;
-
-                        &.col-size {
-                            text-align: right;
-                        }
-
-                        .dir-table-lastmod,
-                        .dir-table-modestr,
-                        .dir-table-size,
-                        .dir-table-type {
-                            color: var(--secondary-text-color);
-                            margin-right: 12px;
-                        }
-
-                        .dir-table-type {
-                            .ellipsis();
-                        }
-
-                        .dir-table-modestr {
-                            font-family: Hack;
-                        }
-
-                        &:has(.dir-table-name) {
-                            .ellipsis();
-                        }
-                        .dir-table-name {
-                            font-weight: 500;
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    .dir-table-search-line {
-        display: flex;
-        justify-content: flex-end;
-        gap: 0.7rem;
-
-        .dir-table-search-box {
-            width: 0;
-            height: 0;
-            opacity: 0;
-            padding: 0;
-            border: none;
-            pointer-events: none;
-        }
-    }
-}
-
-.dir-table-button {
-    background-color: transparent;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-    padding: 0.2rem;
-    border-radius: 6px;
-
-    input {
-        width: 0;
-        height: 0;
-        opacity: 0;
-        padding: 0;
-        border: none;
-        pointer-events: none;
-    }
-
-    &:hover {
-        background-color: var(--highlight-bg-color);
-    }
-
-    &:focus {
-        background-color: var(--highlight-bg-color);
-    }
-
-    &:focus-within {
-        background-color: var(--highlight-bg-color);
-    }
-}
diff --git a/frontend/app/view/preview/directorypreview.scss b/frontend/app/view/preview/directorypreview.scss
new file mode 100644
index 000000000..89dc887c5
--- /dev/null
+++ b/frontend/app/view/preview/directorypreview.scss
@@ -0,0 +1,232 @@
+// Copyright 2024, Command Line Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+@use "../../mixins.scss";
+
+.dir-table-container {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  --min-row-width: 35rem;
+  .dir-table {
+    height: 100%;
+    width: 100%;
+    --col-size-size: 0.2rem;
+    display: flex;
+    flex-direction: column;
+
+    &:not([data-scroll-height="0"]) .dir-table-head::after {
+      background: oklch(from var(--block-bg-color) calc(l + 0.5) c h);
+      backdrop-filter: blur(2px);
+      content: "";
+      z-index: -1;
+      position: absolute;
+      top: 0;
+      bottom: 0;
+      left: 0;
+      right: 0;
+    }
+
+    .dir-table-head {
+      position: sticky;
+      top: 0;
+      z-index: 10;
+      width: 100%;
+      border-bottom: 1px solid var(--border-color);
+
+      .dir-table-head-row {
+        display: flex;
+        min-width: var(--min-row-width);
+        padding: 4px 6px;
+        font-size: 0.75rem;
+
+        .dir-table-head-cell {
+          flex: 0 0 auto;
+          user-select: none;
+        }
+        .dir-table-head-cell:not(:first-child) {
+          position: relative;
+          display: flex;
+          white-space: nowrap;
+          overflow: hidden;
+
+          .dir-table-head-cell-content {
+            padding: 2px 4px;
+            display: flex;
+            gap: 0.3rem;
+            flex: 1 1 auto;
+            overflow-x: hidden;
+            letter-spacing: -0.12px;
+
+            .dir-table-head-direction {
+              margin-right: 0.2rem;
+              margin-top: 0.2rem;
+            }
+
+            .dir-table-head-size {
+              align-self: flex-end;
+            }
+          }
+
+          .dir-table-head-resize-box {
+            width: 12px;
+            display: flex;
+            justify-content: center;
+            flex: 0 0 auto;
+            .dir-table-head-resize {
+              cursor: col-resize;
+              user-select: none;
+              -webkit-user-select: none;
+              touch-action: none;
+              width: 4px;
+            }
+          }
+        }
+      }
+    }
+
+    .dir-table-body {
+      display: flex;
+      flex-direction: column;
+      .dir-table-body-search-display {
+        display: flex;
+        border-radius: 3px;
+        padding: 0.25rem 0.5rem;
+        background-color: var(--warning-color);
+
+        .search-display-close-button {
+          margin-left: auto;
+        }
+      }
+
+      .dir-table-body-scroll-box {
+        position: relative;
+        .dummy {
+          position: absolute;
+          visibility: hidden;
+        }
+        .dir-table-body-row {
+          display: flex;
+          align-items: center;
+          border-radius: 5px;
+          padding: 0 6px;
+          min-width: var(--min-row-width);
+
+          &.focused {
+            background-color: rgb(from var(--accent-color) r g b / 0.5);
+            color: var(--main-text-color);
+
+            .dir-table-body-cell {
+              .dir-table-lastmod,
+              .dir-table-modestr,
+              .dir-table-size,
+              .dir-table-type {
+                color: var(--main-text-color);
+              }
+            }
+          }
+
+          &:focus {
+            background-color: rgb(from var(--accent-color) r g b / 0.5);
+            color: var(--main-text-color);
+
+            .dir-table-body-cell {
+              .dir-table-lastmod,
+              .dir-table-modestr,
+              .dir-table-size,
+              .dir-table-type {
+                color: var(--main-text-color);
+              }
+            }
+          }
+
+          &:hover:not(:focus):not(.focused) {
+            background-color: var(--highlight-bg-color);
+          }
+
+          .dir-table-body-cell {
+            overflow: hidden;
+            white-space: nowrap;
+            padding: 0.25rem;
+            cursor: default;
+            font-size: 0.8125rem;
+            flex: 0 0 auto;
+
+            &.col-size {
+              text-align: right;
+            }
+
+            .dir-table-lastmod,
+            .dir-table-modestr,
+            .dir-table-size,
+            .dir-table-type {
+              color: var(--secondary-text-color);
+              margin-right: 12px;
+            }
+
+            .dir-table-type {
+              @include mixins.ellipsis();
+            }
+
+            .dir-table-modestr {
+              font-family: Hack;
+            }
+
+            &:has(.dir-table-name) {
+              @include mixins.ellipsis();
+            }
+            .dir-table-name {
+              font-weight: 500;
+            }
+          }
+        }
+      }
+    }
+  }
+
+  .dir-table-search-line {
+    display: flex;
+    justify-content: flex-end;
+    gap: 0.7rem;
+
+    .dir-table-search-box {
+      width: 0;
+      height: 0;
+      opacity: 0;
+      padding: 0;
+      border: none;
+      pointer-events: none;
+    }
+  }
+}
+
+.dir-table-button {
+  background-color: transparent;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  flex-direction: column;
+  padding: 0.2rem;
+  border-radius: 6px;
+
+  input {
+    width: 0;
+    height: 0;
+    opacity: 0;
+    padding: 0;
+    border: none;
+    pointer-events: none;
+  }
+
+  &:hover {
+    background-color: var(--highlight-bg-color);
+  }
+
+  &:focus {
+    background-color: var(--highlight-bg-color);
+  }
+
+  &:focus-within {
+    background-color: var(--highlight-bg-color);
+  }
+}
diff --git a/frontend/app/view/preview/directorypreview.tsx b/frontend/app/view/preview/directorypreview.tsx
index b76b60baa..4335c311e 100644
--- a/frontend/app/view/preview/directorypreview.tsx
+++ b/frontend/app/view/preview/directorypreview.tsx
@@ -24,7 +24,7 @@ import { OverlayScrollbarsComponent, OverlayScrollbarsComponentRef } from "overl
 import React, { useCallback, useEffect, useMemo, useRef, useState } from "react";
 import { quote as shellQuote } from "shell-quote";
 import { debounce } from "throttle-debounce";
-import "./directorypreview.less";
+import "./directorypreview.scss";
 
 interface DirectoryTableProps {
     model: PreviewModel;
diff --git a/frontend/app/view/preview/preview.less b/frontend/app/view/preview/preview.scss
similarity index 100%
rename from frontend/app/view/preview/preview.less
rename to frontend/app/view/preview/preview.scss
diff --git a/frontend/app/view/preview/preview.tsx b/frontend/app/view/preview/preview.tsx
index a3089aee5..33986f74e 100644
--- a/frontend/app/view/preview/preview.tsx
+++ b/frontend/app/view/preview/preview.tsx
@@ -25,7 +25,7 @@ import type * as MonacoTypes from "monaco-editor/esm/vs/editor/editor.api";
 import { createRef, memo, useCallback, useEffect, useMemo, useState } from "react";
 import { CSVView } from "./csvview";
 import { DirectoryPreview } from "./directorypreview";
-import "./preview.less";
+import "./preview.scss";
 
 const MaxFileSize = 1024 * 1024 * 10; // 10MB
 const MaxCSVSize = 1024 * 1024 * 1; // 1MB
diff --git a/frontend/app/view/quicktipsview/quicktipsview.less b/frontend/app/view/quicktipsview/quicktipsview.scss
similarity index 100%
rename from frontend/app/view/quicktipsview/quicktipsview.less
rename to frontend/app/view/quicktipsview/quicktipsview.scss
diff --git a/frontend/app/view/quicktipsview/quicktipsview.tsx b/frontend/app/view/quicktipsview/quicktipsview.tsx
index a017ff3ab..90d8dc6ff 100644
--- a/frontend/app/view/quicktipsview/quicktipsview.tsx
+++ b/frontend/app/view/quicktipsview/quicktipsview.tsx
@@ -4,7 +4,7 @@
 import { QuickTips } from "@/app/element/quicktips";
 import { globalStore } from "@/app/store/global";
 import { Atom, atom, PrimitiveAtom } from "jotai";
-import "./quicktipsview.less";
+import "./quicktipsview.scss";
 
 class QuickTipsViewModel implements ViewModel {
     viewType: string;
diff --git a/frontend/app/view/sysinfo/sysinfo.less b/frontend/app/view/sysinfo/sysinfo.scss
similarity index 100%
rename from frontend/app/view/sysinfo/sysinfo.less
rename to frontend/app/view/sysinfo/sysinfo.scss
diff --git a/frontend/app/view/sysinfo/sysinfo.tsx b/frontend/app/view/sysinfo/sysinfo.tsx
index 1adb6ee43..787be2ff0 100644
--- a/frontend/app/view/sysinfo/sysinfo.tsx
+++ b/frontend/app/view/sysinfo/sysinfo.tsx
@@ -16,7 +16,7 @@ import { RpcApi } from "@/app/store/wshclientapi";
 import { TabRpcClient } from "@/app/store/wshrpcutil";
 import { atoms } from "@/store/global";
 import { OverlayScrollbarsComponent, OverlayScrollbarsComponentRef } from "overlayscrollbars-react";
-import "./sysinfo.less";
+import "./sysinfo.scss";
 
 const DefaultNumPoints = 120;
 
diff --git a/frontend/app/view/term/term.less b/frontend/app/view/term/term.scss
similarity index 100%
rename from frontend/app/view/term/term.less
rename to frontend/app/view/term/term.scss
diff --git a/frontend/app/view/term/term.tsx b/frontend/app/view/term/term.tsx
index c5914258e..66474b5fb 100644
--- a/frontend/app/view/term/term.tsx
+++ b/frontend/app/view/term/term.tsx
@@ -11,14 +11,16 @@ import { DefaultRouter, TabRpcClient } from "@/app/store/wshrpcutil";
 import { TermWshClient } from "@/app/view/term/term-wsh";
 import { VDomModel } from "@/app/view/vdom/vdom-model";
 import {
-    WOS,
     atoms,
     getBlockComponentModel,
+    getBlockMetaKeyAtom,
     getConnStatusAtom,
+    getOverrideConfigAtom,
     getSettingsKeyAtom,
     globalStore,
     useBlockAtom,
     useSettingsPrefixAtom,
+    WOS,
 } from "@/store/global";
 import * as services from "@/store/services";
 import * as keyutil from "@/util/keyutil";
@@ -28,7 +30,7 @@ import * as jotai from "jotai";
 import * as React from "react";
 import { TermStickers } from "./termsticker";
 import { TermThemeUpdater } from "./termtheme";
-import { computeTheme } from "./termutil";
+import { computeTheme, DefaultTermTheme } from "./termutil";
 import { TermWrap } from "./termwrap";
 import "./xterm.css";
 
@@ -138,16 +140,17 @@ class TermViewModel {
             }
             return true;
         });
+        this.termThemeNameAtom = useBlockAtom(blockId, "termthemeatom", () => {
+            return jotai.atom<string>((get) => {
+                return get(getOverrideConfigAtom(this.blockId, "term:theme")) ?? DefaultTermTheme;
+            });
+        });
         this.blockBg = jotai.atom((get) => {
-            const blockData = get(this.blockAtom);
             const fullConfig = get(atoms.fullConfigAtom);
-            let themeName: string = get(getSettingsKeyAtom("term:theme"));
-            if (blockData?.meta?.["term:theme"]) {
-                themeName = blockData.meta["term:theme"];
-            }
-            const theme = computeTheme(fullConfig, themeName);
-            if (theme != null && theme.background != null) {
-                return { bg: theme.background };
+            const themeName = get(this.termThemeNameAtom);
+            const [_, bgcolor] = computeTheme(fullConfig, themeName);
+            if (bgcolor != null) {
+                return { bg: bgcolor };
             }
             return null;
         });
@@ -169,13 +172,6 @@ class TermViewModel {
                 return rtnFontSize;
             });
         });
-        this.termThemeNameAtom = useBlockAtom(blockId, "termthemeatom", () => {
-            return jotai.atom<string>((get) => {
-                const blockData = get(this.blockAtom);
-                const settingsKeyAtom = getSettingsKeyAtom("term:theme");
-                return blockData?.meta?.["term:theme"] ?? get(settingsKeyAtom) ?? "default-dark";
-            });
-        });
         this.noPadding = jotai.atom(true);
         this.endIconButtons = jotai.atom((get) => {
             const blockData = get(this.blockAtom);
@@ -329,7 +325,7 @@ class TermViewModel {
         const fullConfig = globalStore.get(atoms.fullConfigAtom);
         const termThemes = fullConfig?.termthemes ?? {};
         const termThemeKeys = Object.keys(termThemes);
-        const curThemeName = globalStore.get(this.termThemeNameAtom);
+        const curThemeName = globalStore.get(getBlockMetaKeyAtom(this.blockId, "term:theme"));
         const defaultFontSize = globalStore.get(getSettingsKeyAtom("term:fontsize")) ?? 12;
         const blockData = globalStore.get(this.blockAtom);
         const overrideFontSize = blockData?.meta?.["term:fontsize"];
@@ -346,6 +342,12 @@ class TermViewModel {
                 click: () => this.setTerminalTheme(themeName),
             };
         });
+        submenu.unshift({
+            label: "Default",
+            type: "checkbox",
+            checked: curThemeName == null,
+            click: () => this.setTerminalTheme(null),
+        });
         const fontSizeSubMenu: ContextMenuItem[] = [6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18].map(
             (fontSize: number) => {
                 return {
@@ -551,9 +553,8 @@ const TerminalView = ({ blockId, model }: TerminalViewProps) => {
 
     React.useEffect(() => {
         const fullConfig = globalStore.get(atoms.fullConfigAtom);
-        const termTheme = computeTheme(fullConfig, blockData?.meta?.["term:theme"]);
-        const themeCopy = { ...termTheme };
-        themeCopy.background = "#00000000";
+        const termThemeName = globalStore.get(model.termThemeNameAtom);
+        const [termTheme, _] = computeTheme(fullConfig, termThemeName);
         let termScrollback = 1000;
         if (termSettings?.["term:scrollback"]) {
             termScrollback = Math.floor(termSettings["term:scrollback"]);
@@ -572,7 +573,7 @@ const TerminalView = ({ blockId, model }: TerminalViewProps) => {
             blockId,
             connectElemRef.current,
             {
-                theme: themeCopy,
+                theme: termTheme,
                 fontSize: termFontSize,
                 fontFamily: termSettings?.["term:fontfamily"] ?? "Hack",
                 drawBoldTextInBrightColors: false,
@@ -650,7 +651,7 @@ const TerminalView = ({ blockId, model }: TerminalViewProps) => {
     return (
         <div className={clsx("view-term", "term-mode-" + termMode)} ref={viewRef}>
             <TermResyncHandler blockId={blockId} model={model} />
-            <TermThemeUpdater blockId={blockId} termRef={termRef} />
+            <TermThemeUpdater blockId={blockId} model={model} termRef={termRef} />
             <TermStickers config={stickerConfig} />
             <TermToolbarVDomNode key="vdom-toolbar" blockId={blockId} model={model} />
             <TermVDomNode key="vdom" blockId={blockId} model={model} />
@@ -659,4 +660,4 @@ const TerminalView = ({ blockId, model }: TerminalViewProps) => {
     );
 };
 
-export { TermViewModel, TerminalView, makeTerminalModel };
+export { makeTerminalModel, TerminalView, TermViewModel };
diff --git a/frontend/app/view/term/termsticker.tsx b/frontend/app/view/term/termsticker.tsx
index 1d262b31e..4ef84ccf5 100644
--- a/frontend/app/view/term/termsticker.tsx
+++ b/frontend/app/view/term/termsticker.tsx
@@ -10,7 +10,7 @@ import clsx from "clsx";
 import * as jotai from "jotai";
 import * as React from "react";
 import GaugeChart from "react-gauge-chart";
-import "./term.less";
+import "./term.scss";
 
 type StickerType = {
     position: "absolute";
diff --git a/frontend/app/view/term/termtheme.ts b/frontend/app/view/term/termtheme.ts
index c18543b71..8852ae15a 100644
--- a/frontend/app/view/term/termtheme.ts
+++ b/frontend/app/view/term/termtheme.ts
@@ -1,41 +1,28 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
+import { TermViewModel } from "@/app/view/term/term";
+import { computeTheme } from "@/app/view/term/termutil";
 import { TermWrap } from "@/app/view/term/termwrap";
-import { atoms, WOS } from "@/store/global";
-import * as util from "@/util/util";
+import { atoms } from "@/store/global";
 import { useAtomValue } from "jotai";
 import { useEffect } from "react";
 
 interface TermThemeProps {
     blockId: string;
     termRef: React.RefObject<TermWrap>;
+    model: TermViewModel;
 }
 
-const TermThemeUpdater = ({ blockId, termRef }: TermThemeProps) => {
+const TermThemeUpdater = ({ blockId, model, termRef }: TermThemeProps) => {
     const fullConfig = useAtomValue(atoms.fullConfigAtom);
-    const termthemes = fullConfig?.termthemes;
-    const [blockData] = WOS.useWaveObjectValue<Block>(WOS.makeORef("block", blockId));
-    let defaultThemeName = "default-dark";
-    let themeName = blockData.meta?.["term:theme"] ?? "default-dark";
-
-    const defaultTheme: TermThemeType = termthemes?.[defaultThemeName] || ({} as any);
-    const theme: TermThemeType = termthemes?.[themeName] || ({} as any);
-
+    const blockTermTheme = useAtomValue(model.termThemeNameAtom);
+    const [theme, _] = computeTheme(fullConfig, blockTermTheme);
     useEffect(() => {
-        const combinedTheme = { ...defaultTheme };
-        for (const key in theme) {
-            if (!util.isBlank(theme[key])) {
-                combinedTheme[key] = theme[key];
-            }
-        }
         if (termRef.current?.terminal) {
-            let themeCopy = { ...combinedTheme };
-            themeCopy.background = "#00000000";
-            termRef.current.terminal.options.theme = themeCopy;
+            termRef.current.terminal.options.theme = theme;
         }
-    }, [defaultTheme, theme]);
-
+    }, [theme]);
     return null;
 };
 
diff --git a/frontend/app/view/term/termutil.ts b/frontend/app/view/term/termutil.ts
index 395ebc53e..1bed0e6d5 100644
--- a/frontend/app/view/term/termutil.ts
+++ b/frontend/app/view/term/termutil.ts
@@ -1,20 +1,18 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-import * as util from "@/util/util";
+export const DefaultTermTheme = "default-dark";
 
-function computeTheme(fullConfig: FullConfigType, themeName: string): TermThemeType {
-    let defaultThemeName = "default-dark";
-    themeName = themeName ?? "default-dark";
-    const defaultTheme: TermThemeType = fullConfig?.termthemes?.[defaultThemeName] || ({} as any);
-    const theme: TermThemeType = fullConfig?.termthemes?.[themeName] || ({} as any);
-    const combinedTheme = { ...defaultTheme };
-    for (const key in theme) {
-        if (!util.isBlank(theme[key])) {
-            combinedTheme[key] = theme[key];
-        }
+// returns (theme, bgcolor)
+function computeTheme(fullConfig: FullConfigType, themeName: string): [TermThemeType, string] {
+    let theme: TermThemeType = fullConfig?.termthemes?.[themeName];
+    if (theme == null) {
+        theme = fullConfig?.termthemes?.[DefaultTermTheme] || ({} as any);
     }
-    return combinedTheme;
+    const themeCopy = { ...theme };
+    let bgcolor = themeCopy.background;
+    themeCopy.background = "#00000000";
+    return [themeCopy, bgcolor];
 }
 
 export { computeTheme };
diff --git a/frontend/app/view/vdom/vdom.less b/frontend/app/view/vdom/vdom.scss
similarity index 100%
rename from frontend/app/view/vdom/vdom.less
rename to frontend/app/view/vdom/vdom.scss
diff --git a/frontend/app/view/vdom/vdom.tsx b/frontend/app/view/vdom/vdom.tsx
index ec8fbced8..e1cd414f4 100644
--- a/frontend/app/view/vdom/vdom.tsx
+++ b/frontend/app/view/vdom/vdom.tsx
@@ -16,7 +16,7 @@ import {
     validateAndWrapCss,
     validateAndWrapReactStyle,
 } from "@/app/view/vdom/vdom-utils";
-import "./vdom.less";
+import "./vdom.scss";
 
 const TextTag = "#text";
 const FragmentTag = "#fragment";
diff --git a/frontend/app/view/waveai/waveai.less b/frontend/app/view/waveai/waveai.scss
similarity index 100%
rename from frontend/app/view/waveai/waveai.less
rename to frontend/app/view/waveai/waveai.scss
diff --git a/frontend/app/view/waveai/waveai.tsx b/frontend/app/view/waveai/waveai.tsx
index 52dcd8e43..ae964d123 100644
--- a/frontend/app/view/waveai/waveai.tsx
+++ b/frontend/app/view/waveai/waveai.tsx
@@ -16,7 +16,7 @@ import { atom, Atom, PrimitiveAtom, useAtomValue, WritableAtom } from "jotai";
 import type { OverlayScrollbars } from "overlayscrollbars";
 import { OverlayScrollbarsComponent, OverlayScrollbarsComponentRef } from "overlayscrollbars-react";
 import { forwardRef, memo, useCallback, useEffect, useImperativeHandle, useMemo, useRef, useState } from "react";
-import "./waveai.less";
+import "./waveai.scss";
 
 interface ChatMessageType {
     id: string;
diff --git a/frontend/app/view/webview/webview.less b/frontend/app/view/webview/webview.scss
similarity index 100%
rename from frontend/app/view/webview/webview.less
rename to frontend/app/view/webview/webview.scss
diff --git a/frontend/app/view/webview/webview.tsx b/frontend/app/view/webview/webview.tsx
index 7a351c9c8..dee0eef88 100644
--- a/frontend/app/view/webview/webview.tsx
+++ b/frontend/app/view/webview/webview.tsx
@@ -14,7 +14,7 @@ import clsx from "clsx";
 import { WebviewTag } from "electron";
 import { Atom, PrimitiveAtom, atom, useAtomValue } from "jotai";
 import { Fragment, createRef, memo, useEffect, useRef, useState } from "react";
-import "./webview.less";
+import "./webview.scss";
 
 let webviewPreloadUrl = null;
 
diff --git a/frontend/app/workspace/workspace.less b/frontend/app/workspace/workspace.scss
similarity index 100%
rename from frontend/app/workspace/workspace.less
rename to frontend/app/workspace/workspace.scss
diff --git a/frontend/app/workspace/workspace.tsx b/frontend/app/workspace/workspace.tsx
index 9932b8b6b..94d390798 100644
--- a/frontend/app/workspace/workspace.tsx
+++ b/frontend/app/workspace/workspace.tsx
@@ -12,7 +12,7 @@ import { useAtomValue } from "jotai";
 import { memo } from "react";
 import { NotificationPopover } from "../notification/notificationpopover";
 
-import "./workspace.less";
+import "./workspace.scss";
 
 const iconRegex = /^[a-z0-9-]+$/;
 
diff --git a/frontend/layout/lib/TileLayout.tsx b/frontend/layout/lib/TileLayout.tsx
index e042c418d..d78aa2e2e 100644
--- a/frontend/layout/lib/TileLayout.tsx
+++ b/frontend/layout/lib/TileLayout.tsx
@@ -21,7 +21,7 @@ import { debounce, throttle } from "throttle-debounce";
 import { useDevicePixelRatio } from "use-device-pixel-ratio";
 import { LayoutModel } from "./layoutModel";
 import { useNodeModel, useTileLayout } from "./layoutModelHooks";
-import "./tilelayout.less";
+import "./tilelayout.scss";
 import {
     LayoutNode,
     LayoutTreeActionType,
diff --git a/frontend/layout/lib/tilelayout.less b/frontend/layout/lib/tilelayout.scss
similarity index 100%
rename from frontend/layout/lib/tilelayout.less
rename to frontend/layout/lib/tilelayout.scss
diff --git a/frontend/layout/lib/tilelayout.stories.less b/frontend/layout/lib/tilelayout.stories.scss
similarity index 100%
rename from frontend/layout/lib/tilelayout.stories.less
rename to frontend/layout/lib/tilelayout.stories.scss
diff --git a/package.json b/package.json
index 4bed4a34a..bb8e416ce 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "productName": "Wave",
     "description": "Open-Source AI-Native Terminal Built for Seamless Workflows",
     "license": "Apache-2.0",
-    "version": "0.9.3-beta.1",
+    "version": "0.9.3",
     "homepage": "https://waveterm.dev",
     "build": {
         "appId": "dev.commandline.waveterm"
@@ -62,11 +62,11 @@
         "electron-vite": "^2.3.0",
         "eslint": "^9.14.0",
         "eslint-config-prettier": "^9.1.0",
-        "less": "^4.2.0",
         "prettier": "^3.3.3",
         "prettier-plugin-jsdoc": "^1.3.0",
         "prettier-plugin-organize-imports": "^4.1.0",
         "rollup-plugin-flow": "^1.1.1",
+        "sass": "^1.81.0",
         "semver": "^7.6.3",
         "storybook": "^8.4.4",
         "storybook-dark-mode": "^4.0.2",
diff --git a/pkg/wconfig/settingsconfig.go b/pkg/wconfig/settingsconfig.go
index 8c919d6ad..e139c2f2f 100644
--- a/pkg/wconfig/settingsconfig.go
+++ b/pkg/wconfig/settingsconfig.go
@@ -189,8 +189,8 @@ func readConfigHelper(fileName string, barr []byte, readErr error) (waveobj.Meta
 
 func readConfigFileFS(fsys fs.FS, logPrefix string, fileName string) (waveobj.MetaMapType, []ConfigError) {
 	barr, readErr := fs.ReadFile(fsys, fileName)
-	if readErr != nil && strings.Contains(readErr.Error(), "invalid argument") {
-		// If we get an `invalid argument` error, we may be using the wrong path separator for the given FS interface. Try switching the separator.
+	if readErr != nil {
+		// If we get an error, we may be using the wrong path separator for the given FS interface. Try switching the separator.
 		barr, readErr = fs.ReadFile(fsys, filepath.ToSlash(fileName))
 	}
 	return readConfigHelper(logPrefix+fileName, barr, readErr)
diff --git a/public/style.less b/public/style.scss
similarity index 95%
rename from public/style.less
rename to public/style.scss
index b196f3d31..2628f4fdb 100644
--- a/public/style.less
+++ b/public/style.scss
@@ -1,8 +1,8 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-@import "./reset.less";
-@import "./theme.less";
+@import "./reset.scss";
+@import "./theme.scss";
 
 body {
     display: flex;
diff --git a/yarn.lock b/yarn.lock
index cee737013..3d683aae6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3950,6 +3950,150 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@parcel/watcher-android-arm64@npm:2.5.0":
+  version: 2.5.0
+  resolution: "@parcel/watcher-android-arm64@npm:2.5.0"
+  conditions: os=android & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@parcel/watcher-darwin-arm64@npm:2.5.0":
+  version: 2.5.0
+  resolution: "@parcel/watcher-darwin-arm64@npm:2.5.0"
+  conditions: os=darwin & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@parcel/watcher-darwin-x64@npm:2.5.0":
+  version: 2.5.0
+  resolution: "@parcel/watcher-darwin-x64@npm:2.5.0"
+  conditions: os=darwin & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@parcel/watcher-freebsd-x64@npm:2.5.0":
+  version: 2.5.0
+  resolution: "@parcel/watcher-freebsd-x64@npm:2.5.0"
+  conditions: os=freebsd & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@parcel/watcher-linux-arm-glibc@npm:2.5.0":
+  version: 2.5.0
+  resolution: "@parcel/watcher-linux-arm-glibc@npm:2.5.0"
+  conditions: os=linux & cpu=arm & libc=glibc
+  languageName: node
+  linkType: hard
+
+"@parcel/watcher-linux-arm-musl@npm:2.5.0":
+  version: 2.5.0
+  resolution: "@parcel/watcher-linux-arm-musl@npm:2.5.0"
+  conditions: os=linux & cpu=arm & libc=musl
+  languageName: node
+  linkType: hard
+
+"@parcel/watcher-linux-arm64-glibc@npm:2.5.0":
+  version: 2.5.0
+  resolution: "@parcel/watcher-linux-arm64-glibc@npm:2.5.0"
+  conditions: os=linux & cpu=arm64 & libc=glibc
+  languageName: node
+  linkType: hard
+
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+  resolution: "@parcel/watcher-linux-arm64-musl@npm:2.5.0"
+  conditions: os=linux & cpu=arm64 & libc=musl
+  languageName: node
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+  resolution: "@parcel/watcher-linux-x64-glibc@npm:2.5.0"
+  conditions: os=linux & cpu=x64 & libc=glibc
+  languageName: node
+  linkType: hard
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+  resolution: "@parcel/watcher-linux-x64-musl@npm:2.5.0"
+  conditions: os=linux & cpu=x64 & libc=musl
+  languageName: node
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+  resolution: "@parcel/watcher-win32-arm64@npm:2.5.0"
+  conditions: os=win32 & cpu=arm64
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+  resolution: "@parcel/watcher-win32-ia32@npm:2.5.0"
+  conditions: os=win32 & cpu=ia32
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+  conditions: os=win32 & cpu=x64
+  languageName: node
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+  resolution: "@parcel/watcher@npm:2.5.0"
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+    "@parcel/watcher-darwin-arm64": "npm:2.5.0"
+    "@parcel/watcher-darwin-x64": "npm:2.5.0"
+    "@parcel/watcher-freebsd-x64": "npm:2.5.0"
+    "@parcel/watcher-linux-arm-glibc": "npm:2.5.0"
+    "@parcel/watcher-linux-arm-musl": "npm:2.5.0"
+    "@parcel/watcher-linux-arm64-glibc": "npm:2.5.0"
+    "@parcel/watcher-linux-arm64-musl": "npm:2.5.0"
+    "@parcel/watcher-linux-x64-glibc": "npm:2.5.0"
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+    "@parcel/watcher-win32-arm64": "npm:2.5.0"
+    "@parcel/watcher-win32-ia32": "npm:2.5.0"
+    "@parcel/watcher-win32-x64": "npm:2.5.0"
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+    micromatch: "npm:^4.0.5"
+    node-addon-api: "npm:^7.0.0"
+    node-gyp: "npm:latest"
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+    "@parcel/watcher-darwin-arm64":
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+    "@parcel/watcher-darwin-x64":
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+    "@parcel/watcher-freebsd-x64":
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+    "@parcel/watcher-linux-arm-musl":
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+    "@parcel/watcher-linux-x64-glibc":
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+    "@parcel/watcher-linux-x64-musl":
+      optional: true
+    "@parcel/watcher-win32-arm64":
+      optional: true
+    "@parcel/watcher-win32-ia32":
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+    "@parcel/watcher-win32-x64":
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+  languageName: node
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+
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   resolution: "@pkgjs/parseargs@npm:0.11.0"
@@ -7854,6 +7998,15 @@ __metadata:
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+"chokidar@npm:^4.0.0":
+  version: 4.0.1
+  resolution: "chokidar@npm:4.0.1"
+  dependencies:
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+  languageName: node
+  linkType: hard
+
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   version: 1.1.4
   resolution: "chownr@npm:1.1.4"
@@ -8360,15 +8513,6 @@ __metadata:
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-"copy-anything@npm:^2.0.1":
-  version: 2.0.6
-  resolution: "copy-anything@npm:2.0.6"
-  dependencies:
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   resolution: "copy-text-to-clipboard@npm:3.2.0"
@@ -9282,6 +9426,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"detect-libc@npm:^1.0.3":
+  version: 1.0.3
+  resolution: "detect-libc@npm:1.0.3"
+  bin:
+    detect-libc: ./bin/detect-libc.js
+  checksum: 10c0/4da0deae9f69e13bc37a0902d78bf7169480004b1fed3c19722d56cff578d16f0e11633b7fbf5fb6249181236c72e90024cbd68f0b9558ae06e281f47326d50d
+  languageName: node
+  linkType: hard
+
 "detect-libc@npm:^2.0.0, detect-libc@npm:^2.0.1, detect-libc@npm:^2.0.2, detect-libc@npm:^2.0.3":
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   resolution: "detect-libc@npm:2.0.3"
@@ -9821,17 +9974,6 @@ __metadata:
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-"errno@npm:^0.1.1":
-  version: 0.1.8
-  resolution: "errno@npm:0.1.8"
-  dependencies:
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-  bin:
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-  checksum: 10c0/83758951967ec57bf00b5f5b7dc797e6d65a6171e57ea57adcf1bd1a0b477fd9b5b35fae5be1ff18f4090ed156bce1db749fe7e317aac19d485a5d150f6a4936
-  languageName: node
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   version: 1.3.2
   resolution: "error-ex@npm:1.3.2"
@@ -12133,7 +12275,7 @@ __metadata:
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-"iconv-lite@npm:0.6, iconv-lite@npm:^0.6.2, iconv-lite@npm:^0.6.3":
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   resolution: "iconv-lite@npm:0.6.3"
   dependencies:
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-"image-size@npm:~0.5.0":
-  version: 0.5.5
-  resolution: "image-size@npm:0.5.5"
-  bin:
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-  checksum: 10c0/655204163af06732f483a9fe7cce9dff4a29b7b2e88f5c957a5852e8143fa750f5e54b1955a2ca83de99c5220dbd680002d0d4e09140b01433520f4d5a0b1f4c
-  languageName: node
-  linkType: hard
-
 "immer@npm:^10.1.1":
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   resolution: "immer@npm:10.1.1"
@@ -12206,6 +12339,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"immutable@npm:^5.0.2":
+  version: 5.0.3
+  resolution: "immutable@npm:5.0.3"
+  checksum: 10c0/3269827789e1026cd25c2ea97f0b2c19be852ffd49eda1b674b20178f73d84fa8d945ad6f5ac5bc4545c2b4170af9f6e1f77129bc1cae7974a4bf9b04a9cdfb9
+  languageName: node
+  linkType: hard
+
 "import-fresh@npm:^3.1.0, import-fresh@npm:^3.2.1, import-fresh@npm:^3.3.0":
   version: 3.3.0
   resolution: "import-fresh@npm:3.3.0"
@@ -12699,13 +12839,6 @@ __metadata:
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-"is-what@npm:^3.14.1":
-  version: 3.14.1
-  resolution: "is-what@npm:3.14.1"
-  checksum: 10c0/4b770b85454c877b6929a84fd47c318e1f8c2ff70fd72fd625bc3fde8e0c18a6e57345b6e7aa1ee9fbd1c608d27cfe885df473036c5c2e40cd2187250804a2c7
-  languageName: node
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   resolution: "is-wsl@npm:2.2.0"
@@ -13137,41 +13270,6 @@ __metadata:
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-"less@npm:^4.2.0":
-  version: 4.2.0
-  resolution: "less@npm:4.2.0"
-  dependencies:
-    copy-anything: "npm:^2.0.1"
-    errno: "npm:^0.1.1"
-    graceful-fs: "npm:^4.1.2"
-    image-size: "npm:~0.5.0"
-    make-dir: "npm:^2.1.0"
-    mime: "npm:^1.4.1"
-    needle: "npm:^3.1.0"
-    parse-node-version: "npm:^1.0.1"
-    source-map: "npm:~0.6.0"
-    tslib: "npm:^2.3.0"
-  dependenciesMeta:
-    errno:
-      optional: true
-    graceful-fs:
-      optional: true
-    image-size:
-      optional: true
-    make-dir:
-      optional: true
-    mime:
-      optional: true
-    needle:
-      optional: true
-    source-map:
-      optional: true
-  bin:
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-  checksum: 10c0/8593d547a3e7651555a2c51bac8b148b37ec14e75e6e28ee4ddf27eb49cbcb4b558e50cdefa97d6942a8120fc744ace0d61c43d4c246e098c8828269b14cf5fb
-  languageName: node
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-
 "leven@npm:^3.1.0":
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   resolution: "leven@npm:3.1.0"
@@ -13475,16 +13573,6 @@ __metadata:
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-"make-dir@npm:^2.1.0":
-  version: 2.1.0
-  resolution: "make-dir@npm:2.1.0"
-  dependencies:
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-    semver: "npm:^5.6.0"
-  checksum: 10c0/ada869944d866229819735bee5548944caef560d7a8536ecbc6536edca28c72add47cc4f6fc39c54fb25d06b58da1f8994cf7d9df7dadea047064749efc085d8
-  languageName: node
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   resolution: "make-dir@npm:4.0.0"
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-"mime@npm:1.6.0, mime@npm:^1.4.1":
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-"needle@npm:^3.1.0":
-  version: 3.3.1
-  resolution: "needle@npm:3.3.1"
-  dependencies:
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-    sax: "npm:^1.2.4"
-  bin:
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-  languageName: node
-  linkType: hard
-
 "negotiator@npm:0.6.3":
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   resolution: "negotiator@npm:0.6.3"
@@ -14952,6 +15028,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"node-addon-api@npm:^7.0.0":
+  version: 7.1.1
+  resolution: "node-addon-api@npm:7.1.1"
+  dependencies:
+    node-gyp: "npm:latest"
+  checksum: 10c0/fb32a206276d608037fa1bcd7e9921e177fe992fc610d098aa3128baca3c0050fc1e014fa007e9b3874cf865ddb4f5bd9f43ccb7cbbbe4efaff6a83e920b17e9
+  languageName: node
+  linkType: hard
+
 "node-api-version@npm:^0.2.0":
   version: 0.2.0
   resolution: "node-api-version@npm:0.2.0"
@@ -15540,13 +15625,6 @@ __metadata:
   languageName: node
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-"parse-node-version@npm:^1.0.1":
-  version: 1.0.1
-  resolution: "parse-node-version@npm:1.0.1"
-  checksum: 10c0/999cd3d7da1425c2e182dce82b226c6dc842562d3ed79ec47f5c719c32a7f6c1a5352495b894fc25df164be7f2ede4224758255da9902ddef81f2b77ba46bb2c
-  languageName: node
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-
 "parse-numeric-range@npm:^1.3.0":
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   resolution: "parse-numeric-range@npm:1.3.0"
@@ -15746,13 +15824,6 @@ __metadata:
   languageName: node
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-"pify@npm:^4.0.1":
-  version: 4.0.1
-  resolution: "pify@npm:4.0.1"
-  checksum: 10c0/6f9d404b0d47a965437403c9b90eca8bb2536407f03de165940e62e72c8c8b75adda5516c6b9b23675a5877cc0bcac6bdfb0ef0e39414cd2476d5495da40e7cf
-  languageName: node
-  linkType: hard
-
 "pkg-dir@npm:^7.0.0":
   version: 7.0.0
   resolution: "pkg-dir@npm:7.0.0"
@@ -16467,13 +16538,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"prr@npm:~1.0.1":
-  version: 1.0.1
-  resolution: "prr@npm:1.0.1"
-  checksum: 10c0/5b9272c602e4f4472a215e58daff88f802923b84bc39c8860376bb1c0e42aaf18c25d69ad974bd06ec6db6f544b783edecd5502cd3d184748d99080d68e4be5f
-  languageName: node
-  linkType: hard
-
 "pump@npm:^3.0.0":
   version: 3.0.2
   resolution: "pump@npm:3.0.2"
@@ -16962,6 +17026,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"readdirp@npm:^4.0.1":
+  version: 4.0.2
+  resolution: "readdirp@npm:4.0.2"
+  checksum: 10c0/a16ecd8ef3286dcd90648c3b103e3826db2b766cdb4a988752c43a83f683d01c7059158d623cbcd8bdfb39e65d302d285be2d208e7d9f34d022d912b929217dd
+  languageName: node
+  linkType: hard
+
 "readdirp@npm:~3.6.0":
   version: 3.6.0
   resolution: "readdirp@npm:3.6.0"
@@ -18167,6 +18238,23 @@ __metadata:
   languageName: node
   linkType: hard
 
+"sass@npm:^1.81.0":
+  version: 1.81.0
+  resolution: "sass@npm:1.81.0"
+  dependencies:
+    "@parcel/watcher": "npm:^2.4.1"
+    chokidar: "npm:^4.0.0"
+    immutable: "npm:^5.0.2"
+    source-map-js: "npm:>=0.6.2 <2.0.0"
+  dependenciesMeta:
+    "@parcel/watcher":
+      optional: true
+  bin:
+    sass: sass.js
+  checksum: 10c0/9c59b3c9b4231c18fcb4583cc232dbc4de501ddc11101b7a025e44833e3f3ce6031546dc1cd109ee9f04ebcfb1fe30ff870810af33b8feb9aa9e36dfba9ec1ef
+  languageName: node
+  linkType: hard
+
 "satori@npm:^0.1":
   version: 0.1.2
   resolution: "satori@npm:0.1.2"
@@ -18275,15 +18363,6 @@ __metadata:
   languageName: node
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-"semver@npm:^5.6.0":
-  version: 5.7.2
-  resolution: "semver@npm:5.7.2"
-  bin:
-    semver: bin/semver
-  checksum: 10c0/e4cf10f86f168db772ae95d86ba65b3fd6c5967c94d97c708ccb463b778c2ee53b914cd7167620950fc07faf5a564e6efe903836639e512a1aa15fbc9667fa25
-  languageName: node
-  linkType: hard
-
 "semver@npm:^6.2.0, semver@npm:^6.3.1":
   version: 6.3.1
   resolution: "semver@npm:6.3.1"
@@ -18758,7 +18837,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"source-map-js@npm:^1.0.1, source-map-js@npm:^1.2.0, source-map-js@npm:^1.2.1":
+"source-map-js@npm:>=0.6.2 <2.0.0, source-map-js@npm:^1.0.1, source-map-js@npm:^1.2.0, source-map-js@npm:^1.2.1":
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@@ -19647,7 +19726,7 @@ __metadata:
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-"tslib@npm:^2.0.1, tslib@npm:^2.0.3, tslib@npm:^2.1.0, tslib@npm:^2.3.0, tslib@npm:^2.4.0, tslib@npm:^2.6.0, tslib@npm:^2.6.2, tslib@npm:^2.8.1":
+"tslib@npm:^2.0.1, tslib@npm:^2.0.3, tslib@npm:^2.1.0, tslib@npm:^2.4.0, tslib@npm:^2.6.0, tslib@npm:^2.6.2, tslib@npm:^2.8.1":
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   resolution: "tslib@npm:2.8.1"
   checksum: 10c0/9c4759110a19c53f992d9aae23aac5ced636e99887b51b9e61def52611732872ff7668757d4e4c61f19691e36f4da981cd9485e869b4a7408d689f6bf1f14e62
@@ -20753,7 +20832,6 @@ __metadata:
     html-to-image: "npm:^1.11.11"
     immer: "npm:^10.1.1"
     jotai: "npm:2.9.3"
-    less: "npm:^4.2.0"
     monaco-editor: "npm:^0.52.0"
     monaco-yaml: "npm:^5.2.3"
     overlayscrollbars: "npm:^2.10.0"
@@ -20780,6 +20858,7 @@ __metadata:
     remark-github-blockquote-alert: "npm:^1.3.0"
     rollup-plugin-flow: "npm:^1.1.1"
     rxjs: "npm:^7.8.1"
+    sass: "npm:^1.81.0"
     semver: "npm:^7.6.3"
     sharp: "npm:^0.33.5"
     shell-quote: "npm:^1.8.1"