1 files changed, 91 insertions, 0 deletions
diff --git a/comm/mail/themes/osx/mail/themeableDialog.css b/comm/mail/themes/osx/mail/themeableDialog.css
new file mode 100644
index 0000000000..5bd2432aca
--- /dev/null
+++ b/comm/mail/themes/osx/mail/themeableDialog.css
@@ -0,0 +1,91 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+@import url("chrome://messenger/skin/shared/themeableDialog.css");
+
+@namespace html url("http://www.w3.org/1999/xhtml");
+
+@media (prefers-color-scheme: dark) {
+  :host,
+  :root:-moz-lwtheme {
+    --arrowpanel-color: #f9f9fa;
+    --arrowpanel-background: #282829;
+    --richlist-button-background: #1e1e1e;
+  }
+}
+
+:host,
+:root {
+  appearance: none;
+}
+
+button > .button-box {
+  padding-block: 3px;
+}
+
+#resetColor > .button-box {
+  padding-block: 0;
+}
+
+.button-menu-dropmarker {
+  display: flex;
+}
+
+menulist {
+  padding-inline-end: 0;
+}
+
+menulist::part(dropmarker) {
+  display: flex;
+  width: 20px;
+}
+
+html|input {
+  padding: 4px;
+}
+
+html|input[type="number"]::-moz-number-spin-up,
+html|input[type="number"]::-moz-number-spin-down {
+  min-height: 0.7em;
+}
+
+menulist[is="menulist-editable"][editable="true"] {
+  padding: 0;
+}
+
+menulist[is="menulist-editable"][editable="true"]::part(text-input) {
+  padding: 4px;
+  margin-block: -1px;
+  margin-inline: -1px 2px;
+}
+
+menulist[is="menulist-editable"][editable="true"]::part(dropmarker) {
+  display: flex;
+  width: initial;
+  min-width: 0;
+  margin-block: 0;
+  margin-inline-end: 3px;
+}
+
+menulist > menupopup:not([position]) {
+  margin-inline-start: 0;
+  margin-top: 0;
+}
+
+.menu-right {
+  margin-top: 3px;
+}
+
+tabbox {
+  margin-inline: 0;
+}
+
+.tab-middle {
+  padding: 0;
+}
+
+#commonDialog:not([subdialog]) {
+  color: var(--arrowpanel-color);
+  background-color: var(--arrowpanel-background);
+}