diff --git a/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/chrome.css b/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/chrome.css
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+++ b/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/chrome.css
@@ -0,0 +1,40 @@
+
+/* Arc-like Create New Popup */
+#zenCreateNewPopup {
+  -moz-appearance: none !important;
+  appearance: none !important;
+  background-color: black !important;
+  border-radius: 15px 15px 1px 15px !important;
+  padding: 8px !important;
+  min-width: 190px !important;
+  margin-left: -160px !important;
+  font-size: 14px !important;
+  font-weight: 600 !important;
+}
+#zenCreateNewPopup menuitem {
+  color: white !important;
+  border-radius: 10px 10px 10px 10px !important;
+  padding-top: 10px !important;
+  padding-bottom: 10px !important;
+  padding-left: 10px !important;
+  padding-right: 10px !important;
+}
+#zenCreateNewPopup {
+  menuitem:hover, menuitem[_moz-menuactive] {
+    background-color: var(--zen-colors-primary) !important;
+  }
+}
+#zenCreateNewPopup .menu-icon {
+  width: 24px !important;
+  height: 24px !important;
+  margin-right: 15px !important;
+}
+#zenCreateNewPopup menuseparator::before {
+  border-top: 2px solid var(--zen-colors-primary) !important;
+}
+#zenCreateNewPopup menuseparator {
+  margin-top: 5px !important;
+  margin-bottom: 5px !important;
+  margin-left: 0px !important;
+  margin-right: 0px !important;
+}
diff --git a/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/image.png b/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/image.png
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diff --git a/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/readme.md b/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/readme.md
new file mode 100644
index 000000000..a85b0fa15
--- /dev/null
+++ b/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/readme.md
@@ -0,0 +1,2 @@
+
+Modifies the styling and padding to give an Arc-like appearance to the Create New Popup.
diff --git a/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/theme.json b/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/theme.json
new file mode 100644
index 000000000..a69573367
--- /dev/null
+++ b/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/theme.json
@@ -0,0 +1,14 @@
+{
+    "id": "4f2c1674-c322-48e2-97f9-ba65436499d5",
+    "name": "Arc Style New Popup",
+    "description": "Gives the Create New Popup an Arc-like appearance",
+    "homepage": "",
+    "style": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/chrome.css",
+    "readme": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/readme.md",
+    "image": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/4f2c1674-c322-48e2-97f9-ba65436499d5/image.png",
+    "author": "thebitstick",
+    "version": "1.0.0",
+    "tags": [],
+    "createdAt": "2025-09-19",
+    "updatedAt": "2025-09-19"
+}
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