1 files changed, 169 insertions, 0 deletions
diff --git a/toolkit/components/translations/content/translations.css b/toolkit/components/translations/content/translations.css
new file mode 100644
index 0000000000..ee3c0ba8ec
--- /dev/null
+++ b/toolkit/components/translations/content/translations.css
@@ -0,0 +1,169 @@
+/* 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/. */
+
+:root {
+  /* Provide defaults for when this page is viewed in "toolkit". */
+  background-color: var(--in-content-page-background, #fff);
+  color: var(--in-content-page-color, #15141a);
+
+  /* Provide backup values for some of the variables used in "browser" so that the styles
+     look nice by default in "toolkit". */
+  --AT-box-background: var(--in-content-box-background, #fff);
+  --AT-box-border-color: var(--in-content-box-border-color, #9e9ea0);
+  --AT-box-info-background: var(--in-content-box-info-background, #f0f0f4);
+
+  /* Variables used in the page layout */
+  --AT-page-margin: 20px;
+  --AT-input-padding: 20px;
+  /* This is somewhat arbitrary, but works well for the current design. If the computed
+     header height changes, this will need to be adjusted. */
+  --AT-header-height: 156px;
+  --AT-input-height: calc(min(400px, calc(100vh - var(--AT-header-height))));
+  --AT-select-arrow-inset: 5px;
+}
+
+body {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  inset: 0;
+  position: absolute;
+  visibility: hidden;
+  flex-direction: column;
+}
+
+.about-translations-header {
+  display: flex;
+}
+
+.about-translations-header > * {
+  flex: 1;
+  display: flex;
+  max-width: 50%;
+}
+
+.about-translations-header-start {
+  justify-content: start;
+}
+
+.about-translations-header-end {
+  justify-content: end;
+}
+
+/* Increase the selector specificity to override the base `select` styles. */
+select.about-translations-select {
+  position: relative;
+  padding-inline: 10px 20px;
+  padding-block: 0px;
+  min-width: 50%;
+  margin: 5px;
+  background-position: right var(--AT-select-arrow-inset) center;
+}
+
+select.about-translations-select:dir(rtl) {
+  background-position-x: left var(--AT-select-arrow-inset);
+}
+
+.about-translations-contents {
+  display: flex;
+  flex-direction: column;
+  box-sizing: border-box;
+  width: calc(100% - var(--AT-page-margin) * 2);
+  max-width: 1200px;
+  background-color: var(--AT-box-background);
+  border: 1px solid var(--AT-box-border-color);
+  border-radius: 4px;
+}
+
+.about-translations-input {
+  display: flex;
+  width: 100%;
+  border-top: 1px solid var(--AT-box-border-color);
+}
+
+.about-translations-input-start {
+  border-inline-end: 1px solid var(--AT-box-border-color);
+}
+
+.about-translations-input > * {
+  position: relative;
+  width: 50%;
+}
+
+.about-translations-input-textarea {
+  /* Override user's dragging of the textarea width. */
+  width: 100% !important;
+  height: var(--AT-input-height);
+  box-sizing: border-box;
+  margin: 0;
+  padding: var(--AT-input-padding);
+  border: 0;
+}
+
+.about-translations-input-results-blank {
+  opacity: 0.7;
+}
+
+.about-translations-input-results {
+  position: absolute;
+  inset: 0;
+  padding: var(--AT-input-padding);
+  box-sizing: border-box;
+  overflow-y: scroll;
+}
+
+.about-translations-info {
+  display: none;
+  padding: 10px;
+  background-color: var(--AT-box-info-background);
+  border-radius: 4px;
+  margin-bottom: var(--AT-input-padding);
+}
+
+.about-translations-info-message {
+  flex: 1;
+  align-self: center;
+}
+
+.about-translations-info-icon {
+  width: 16px;
+  height: 16px;
+  margin: 10px;
+  background-image: url('chrome://global/skin/icons/info.svg');
+  -moz-context-properties: fill;
+  fill: currentColor;
+}
+
+@media (max-width: 700px) {
+  :root {
+    --AT-page-margin: 10px;
+  }
+  h1 {
+    margin-top: 15px;
+  }
+  body {
+    padding-bottom: var(--AT-page-margin);
+  }
+  .about-translations-input {
+    flex-direction: column;
+    flex: 1;
+  }
+  .about-translations-input-textarea,
+  .about-translations-input {
+    font-size: 16px;
+  }
+  .about-translations-input > * {
+    width: 100%;
+    flex: 1;
+  }
+  .about-translations-input-end {
+    border-top: 1px solid var(--AT-box-border-color);
+  }
+  .about-translations-input-textarea {
+    height: 100%;
+  }
+  .about-translations-contents {
+    flex: 1;
+  }
+}