1 files changed, 86 insertions, 0 deletions
diff --git a/browser/components/firefoxview/firefoxview-next.css b/browser/components/firefoxview/firefoxview-next.css
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index 0000000000..0b6e588c21
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+++ b/browser/components/firefoxview/firefoxview-next.css
@@ -0,0 +1,86 @@
+/* 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://global/skin/in-content/common.css");
+
+:root {
+  /* override --in-content-page-background from common-shared.css */
+  background-color: transparent;
+  --fxview-background-color: var(--newtab-background-color, var(--in-content-page-background));
+  --fxview-background-color-secondary: var(--newtab-background-color-secondary, #FFFFFF);
+  --fxview-element-background-hover: color-mix(in srgb, var(--fxview-background-color) 90%, currentColor);
+  --fxview-element-background-active: color-mix(in srgb, var(--fxview-background-color) 80%, currentColor);
+  --fxview-text-primary-color: var(--newtab-text-primary-color, var(--in-content-page-color));
+  --fxview-text-color-hover: var(--newtab-text-primary-color);
+  --fxview-primary-action-background: var(--newtab-primary-action-background, #0061e0);
+
+  /* ensure utility button hover states match those of the rest of the page */
+  --in-content-button-background-hover: var(--fxview-element-background-hover);
+  --in-content-button-background-active: var(--fxview-element-background-active);
+  --in-content-button-text-color-hover: var(--fxview-text-color-hover);
+
+  --fxview-sidebar-width: 286px;
+  --fxview-margin-top: 72px;
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --fxview-element-background-hover: color-mix(in srgb, var(--fxview-background-color) 80%, white);
+    --fxview-element-background-active: color-mix(in srgb, var(--fxview-background-color) 60%, white);
+    --newtab-background-color-secondary: #42414d;
+    --newtab-primary-action-background: #00ddff;
+  }
+}
+
+@media (prefers-contrast) {
+  :root {
+    --fxview-element-background-hover: ButtonText;
+    --fxview-element-background-active: ButtonText;
+    --fxview-text-color-hover: ButtonFace;
+    --newtab-primary-action-background: LinkText;
+    --newtab-background-color-secondary: Canvas;
+  }
+}
+
+body {
+  display: grid;
+  grid-template-columns: var(--fxview-sidebar-width) 1fr;
+  background-color: var(--fxview-background-color);
+  color: var(--fxview-text-primary-color);
+  margin-block-start: var(--fxview-margin-top);
+}
+
+#pages {
+  width: 90%;
+  margin: 0 auto;
+  max-width: 1136px;
+}
+
+fxview-category-button[name="overview"]::part(icon) {
+  background-image: url("chrome://mozapps/skin/extensions/category-discover.svg");
+}
+fxview-category-button[name="opentabs"]::part(icon) {
+  background-image: url("chrome://mozapps/skin/extensions/category-discover.svg");
+}
+fxview-category-button[name="recently-closed"]::part(icon) {
+  background-image: url("chrome://mozapps/skin/extensions/category-discover.svg");
+}
+fxview-category-button[name="synced-tabs"]::part(icon) {
+  background-image: url("chrome://mozapps/skin/extensions/category-discover.svg");
+}
+fxview-category-button[name="history"]::part(icon) {
+  background-image: url("chrome://mozapps/skin/extensions/category-discover.svg");
+}
+
+@media (max-width: 52rem) {
+  :root {
+    --fxview-sidebar-width: 82px;
+  }
+}
+
+@media (min-width: 120rem) {
+  #pages {
+    margin-inline-start: 148px;
+  }
+}