Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

10 files changed, 1112 insertions, 0 deletions

diff --git a/browser/themes/shared/downloads/allDownloadsView.inc.css b/browser/themes/shared/downloads/allDownloadsView.inc.css
new file mode 100644
index 0000000000..66b9c39c3f
--- /dev/null
+++ b/browser/themes/shared/downloads/allDownloadsView.inc.css
@@ -0,0 +1,98 @@
+/* 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 "chrome://browser/skin/downloads/progressmeter.css";
+@import "chrome://browser/skin/downloads/download-blockedStates.css";
+
+/*** View and outer controls ***/
+
+#downloadsListBox {
+  margin: 0;
+}
+
+/*** List items ***/
+
+#downloadsListBox > richlistitem {
+  min-height: 4.5em;
+}
+
+.downloadTypeIcon {
+  margin: 8px 13px;
+  width: 32px;
+  height: 32px;
+}
+
+.downloadTarget {
+  margin: 0;
+}
+
+.downloadDetails {
+  opacity: 0.7;
+  font-size: 95%;
+  /* Use calc() to keep the height consistent with .downloadTarget, so that the
+     progress bar can be vertically centered. */
+  margin: 4px 0 calc(1em / 0.95 - 1em);
+}
+
+.downloadDetailsHover,
+.downloadDetailsButtonHover {
+  display: none;
+}
+
+.downloadButton {
+  appearance: none;
+  align-items: center;
+  background: transparent;
+  min-width: 0;
+  min-height: 0;
+  margin: 0;
+  border: none;
+  color: inherit;
+  padding: 0 12px;
+}
+
+.downloadButton > .button-box {
+  padding: 8px;
+  border-radius: 4px;
+}
+
+.downloadButton > .button-box > .button-icon {
+  width: 16px;
+  height: 16px;
+  margin: 0;
+  -moz-context-properties: fill;
+  fill: currentColor;
+}
+
+.downloadButton > .button-box > .button-text {
+  display: none;
+}
+
+.downloadButton:hover > .button-box {
+  background-color: color-mix(in srgb, currentColor 15%, transparent);
+}
+
+.downloadButton:hover:active > .button-box {
+  background-color: color-mix(in srgb, currentColor 30%, transparent);
+}
+
+/*** Button icons ***/
+
+.downloadIconCancel > .button-box > .button-icon {
+  list-style-image: url("chrome://global/skin/icons/close.svg");
+}
+
+.downloadIconShow > .button-box > .button-icon {
+  list-style-image: url("chrome://global/skin/icons/folder.svg");
+}
+
+@media (-moz-platform: macos) {
+  .downloadIconShow > .button-box > .button-icon {
+    list-style-image: url("chrome://global/skin/icons/search-glass.svg");
+  }
+}
+
+.downloadIconRetry > .button-box > .button-icon {
+  list-style-image: url("chrome://global/skin/icons/reload.svg");
+}
diff --git a/browser/themes/shared/downloads/contentAreaDownloadsView.css b/browser/themes/shared/downloads/contentAreaDownloadsView.css
new file mode 100644
index 0000000000..22261ac7c3
--- /dev/null
+++ b/browser/themes/shared/downloads/contentAreaDownloadsView.css
@@ -0,0 +1,27 @@
+/* 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");
+
+#contentAreaDownloadsView {
+  padding: 18px;
+}
+
+#downloadsListBox:empty {
+  border-color: transparent;
+  background-color: transparent;
+}
+
+.downloadButton:not([disabled="true"]):hover,
+.downloadButton:not([disabled="true"]):hover:active,
+.downloadButton:not([disabled]):hover:active {
+  background: transparent;
+  border: none;
+}
+
+#downloadsListEmptyDescription {
+  margin: 1em;
+  text-align: center;
+  color: var(--text-color-deemphasized);
+}
diff --git a/browser/themes/shared/downloads/download-blockedStates.css b/browser/themes/shared/downloads/download-blockedStates.css
new file mode 100644
index 0000000000..cf35fdcac9
--- /dev/null
+++ b/browser/themes/shared/downloads/download-blockedStates.css
@@ -0,0 +1,62 @@
+/* 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/. */
+
+.downloadBlockedBadge {
+  background-repeat: no-repeat;
+  width: 16px;
+  height: 16px;
+  margin: 0;
+  margin-inline: 16px;
+}
+
+#downloadsPanel-blockedSubview[verdict="Insecure"] .downloadsPanel-blockedSubview-image,
+#downloadsPanel-blockedSubview[verdict="Malware"] .downloadsPanel-blockedSubview-image,
+#downloadsListBox > richlistitem[verdict="Insecure"] .downloadBlockedBadge,
+#downloadsListBox > richlistitem[verdict="Malware"] .downloadBlockedBadge {
+  background-image: url("chrome://global/skin/icons/error.svg");
+  -moz-context-properties: fill;
+  fill: #e22850;
+}
+
+:root[lwt-popup-brighttext] #downloadsPanel-blockedSubview[verdict="Insecure"] .downloadsPanel-blockedSubview-image,
+:root[lwt-popup-brighttext] #downloadsListBox > richlistitem[verdict="Insecure"] .downloadBlockedBadge,
+:root[lwt-popup-brighttext] #downloadsPanel-blockedSubview[verdict="Malware"] .downloadsPanel-blockedSubview-image,
+:root[lwt-popup-brighttext] #downloadsListBox > richlistitem[verdict="Malware"] .downloadBlockedBadge {
+  fill: #FF9AA2;
+}
+
+#downloadsPanel-blockedSubview[verdict="Uncommon"] .downloadsPanel-blockedSubview-image,
+#downloadsListBox > richlistitem[verdict="Uncommon"] .downloadBlockedBadge {
+  -moz-context-properties: fill;
+  fill: #0090ED;
+  background-image: url("chrome://global/skin/icons/info-filled.svg");
+}
+
+:root[lwt-popup-brighttext] #downloadsPanel-blockedSubview[verdict="Uncommon"] .downloadsPanel-blockedSubview-image,
+:root[lwt-popup-brighttext] #downloadsListBox > richlistitem[verdict="Uncommon"] .downloadBlockedBadge {
+  fill: #80EBFF;
+}
+
+.downloadsPanel-blockedSubview-image {
+  width: 16px;
+  background-repeat: no-repeat;
+  margin-inline-end: 25px;
+}
+
+.downloadsPanel-blockedSubview-title-box {
+  margin-block: 21.5px 0;
+}
+
+#downloadsPanel-blockedSubview-title {
+  flex: 1;
+}
+
+#downloadsPanel-blockedSubview[verdict="PotentiallyUnwanted"] .downloadsPanel-blockedSubview-image,
+#downloadsPanel-blockedSubview[verdict="DownloadSpam"] .downloadsPanel-blockedSubview-image,
+#downloadsListBox > richlistitem[verdict="PotentiallyUnwanted"] .downloadBlockedBadge,
+#downloadsListBox > richlistitem[verdict="DownloadSpam"] .downloadBlockedBadge  {
+  -moz-context-properties: fill;
+  fill: #ffbf00;
+  background-image: url("chrome://global/skin/icons/warning.svg");
+}
diff --git a/browser/themes/shared/downloads/download-summary.svg b/browser/themes/shared/downloads/download-summary.svg
new file mode 100644
index 0000000000..c10ee95fcb
--- /dev/null
+++ b/browser/themes/shared/downloads/download-summary.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<!-- 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/. -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     width="32" height="32" viewBox="0 0 32 32">
+  <path fill="#fff" d="M26.2,31.4H6.8c-1.8,0-3.4-1.5-3.4-3.3V3.8c0-1.8,1.6-3.3,3.4-3.3H23l5.6,6.4V28C28.7,29.9,28,31.4,26.2,31.4z" />
+  <path fill="#939393" d="M26.2,31.9H6.8c-2,0-3.8-1.7-3.8-3.8V3.8C3,1.7,4.8,0,6.8,0h16.4L29,6.7v21.4C29,30.2,28.2,31.9,26.2,31.9z M6.8,1C5.2,1,4,2.3,4,3.8V28c0,1.6,1.4,3,2.9,3h19.2c1.6,0,2-1.5,2-3V7.1L22.7,1C22.7,1,6.8,1,6.8,1z" />
+  <path fill="#4c4c4c" d="M22.5,18.2L17,23.6c-0.3,0.3-0.6,0.4-1.1,0.4c-0.3,0-0.8-0.1-1.1-0.4l-5.5-5.4c-0.5-0.5-0.4-1.1,0.4-1.1H13 v-5.9c0-0.5,0.4-1,1-1h3.9c0.5,0,1,0.4,1,1v5.9h3.1C22.8,17.2,23,17.6,22.5,18.2z" />
+  <polygon fill="#939393" points="27,9 21,9 21,1.9 22,1.9 22,8 27,8" />
+</svg>
diff --git a/browser/themes/shared/downloads/downloads.inc.css b/browser/themes/shared/downloads/downloads.inc.css
new file mode 100644
index 0000000000..887bb8b60c
--- /dev/null
+++ b/browser/themes/shared/downloads/downloads.inc.css
@@ -0,0 +1,266 @@
+/* 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 "chrome://browser/skin/downloads/progressmeter.css";
+@import "chrome://browser/skin/downloads/download-blockedStates.css";
+
+/*** Panel and outer controls ***/
+
+#downloadsListBox {
+  background: transparent;
+  color: inherit;
+  appearance: none;
+  border: 0;
+  margin: 0;
+  /* We have an explicit width set by l10n, but we still want to fill our
+   * container if it's wider. */
+  min-width: 100%;
+}
+
+@media not (prefers-contrast) {
+  #downloadsListBox[disabled] {
+    opacity: var(--downloads-item-disabled-opacity) !important;
+  }
+}
+
+@media (prefers-contrast) {
+  #downloadsListBox[disabled] {
+    color: GrayText;
+  }
+}
+
+#emptyDownloads {
+  padding: 1.5em 8px 2.1em;
+  margin: 0;
+  pointer-events: none;
+}
+
+#downloadsListBox > richlistitem {
+  /* Leave space for the 32x32 icon with 16px vertical padding, and/or
+   * the text in the item, with the same padding, whichever is bigger: */
+  min-height: max(48px, calc(16px + 2em));
+  padding-inline-end: 4px;
+  margin: 0 0 8px;
+  border-radius: 4px;
+}
+
+.downloadMainArea {
+  padding-block: 8px;
+  padding-inline-start: 4px;
+  border-radius: 4px;
+}
+
+#downloadsListBox > richlistitem[state="1"][exists].hoveringMainArea:hover,
+#downloadsListBox > richlistitem.openWhenFinished.hoveringMainArea:hover,
+#downloadsListBox > richlistitem[verdict]:hover,
+#downloadsListBox > richlistitem.openWhenFinished:hover,
+.downloadsPanelFooterButton:hover {
+  background-color: var(--panel-item-hover-bgcolor);
+}
+
+#downloadsListBox > richlistitem[state="1"][exists].hoveringMainArea:hover:active,
+#downloadsListBox > richlistitem.openWhenFinished.hoveringMainArea:hover:active,
+#downloadsListBox > richlistitem[verdict]:hover:active,
+.downloadsPanelFooterButton[open="true"] {
+  background-color: var(--panel-item-active-bgcolor);
+}
+
+#downloadsListBox:focus-visible > richlistitem[selected],
+#downloadsListBox[force-focus-visible]:focus > richlistitem[selected],
+.downloadButton:focus-visible,
+#downloadsSummary:focus-visible,
+.downloadsPanelFooterButton:focus-visible {
+  outline: var(--focus-outline);
+  outline-offset: var(--focus-outline-inset);
+}
+
+#downloadsListBox > richlistitem[verdict="Insecure"] .downloadDetails,
+#downloadsListBox > richlistitem[verdict="Malware"] .downloadDetails {
+  color: #C50042;
+  /* The details text usually gets an opacity reduction, but for the error
+     states we disable that, because it would reduce the contrast too much. */
+  opacity: inherit;
+}
+
+:root[lwt-popup-brighttext] #downloadsListBox > richlistitem[verdict="Insecure"] .downloadDetails,
+:root[lwt-popup-brighttext] #downloadsListBox > richlistitem[verdict="Malware"] .downloadDetails {
+  color: #FF848B;
+}
+
+.downloadTypeIcon {
+  margin-inline-end: 0.7em;
+}
+
+#downloadsPanel-blockedSubview-buttons {
+  margin-top: 1.5em;
+}
+
+#downloadsSummary {
+  background: var(--arrowpanel-dimmed);
+  border-top: 1px solid var(--panel-separator-color);
+  /* Reserve the same space as the button and separator in download items. */
+  padding-inline-end: 59px;
+  -moz-user-focus: normal;
+}
+
+#downloadsSummary > .downloadTypeIcon {
+  list-style-image: url("chrome://browser/skin/downloads/download-summary.svg");
+}
+
+#downloadsSummaryDescription {
+  color: -moz-nativehyperlinktext;
+}
+
+:root[lwt-popup-brighttext] #downloadsSummaryDescription {
+  color: #75baff; /* --blue-30 */
+}
+
+/*** List items and similar elements in the summary ***/
+#downloadsSummary {
+  min-height: var(--downloads-item-height);
+}
+
+#downloadsListBox > richlistitem {
+  background: transparent;
+  color: inherit;
+}
+
+#downloadsListBox > richlistitem:last-child {
+  margin-bottom: 0;
+}
+
+.downloadTypeIcon {
+  width: 32px;
+  height: 32px;
+}
+
+#downloadsSummaryDescription,
+.downloadTarget {
+  margin: 0;
+}
+
+#downloadsSummaryDetails,
+.downloadDetails {
+  font-size: calc(100% * var(--downloads-item-font-size-factor));
+  opacity: var(--downloads-item-details-opacity);
+  /* Use calc() to keep the height consistent with .downloadTarget, so that the
+     progress bar can be vertically centered. */
+  margin: 4px 0 calc(1em / var(--downloads-item-font-size-factor) - 1em);
+}
+
+/* When hovering the mouse pointer over the item, instead of the normal message
+   we display a more detailed one. For blocked downloads the entire area shows
+   the hover message, for other downloads only the main area does. */
+#downloadsListBox > richlistitem[verdict]:hover > .downloadMainArea > .downloadContainer > .downloadDetailsNormal,
+#downloadsListBox > richlistitem[verdict]:not(:hover) > .downloadMainArea > .downloadContainer > .downloadDetailsHover,
+.downloadMainArea:hover > .downloadContainer > .downloadDetailsNormal,
+#downloadsListBox > richlistitem:not([verdict]) > .downloadMainArea:not(:hover) > .downloadContainer > .downloadDetailsHover {
+  display: none;
+}
+
+/* When hovering the action button in particular, instead of the usual hover
+   message we display the command associated with the button. */
+#downloadsListBox > richlistitem.downloadHoveringButton > .downloadMainArea > .downloadContainer > .downloadDetailsNormal,
+#downloadsListBox > richlistitem.downloadHoveringButton > .downloadMainArea > .downloadContainer > .downloadDetailsHover,
+#downloadsListBox > richlistitem:not(.downloadHoveringButton) > .downloadMainArea > .downloadContainer > .downloadDetailsButtonHover {
+  display: none;
+}
+
+.downloadButton {
+  appearance: none;
+  min-width: 32px;
+  height: 32px;
+  margin: 0;
+  margin-inline-start: 4px;
+  border: 1px solid transparent;
+  padding: 0;
+  background: transparent;
+  color: inherit;
+  border-radius: 4px;
+  --button-hover-bgcolor: var(--panel-item-hover-bgcolor);
+  --button-hover-color: inherit;
+  --button-active-bgcolor: var(--panel-item-active-bgcolor);
+  --button-active-color: inherit;
+}
+
+.downloadButton > .button-box > .button-icon {
+  width: 16px;
+  height: 16px;
+  margin: 1px;
+  -moz-context-properties: fill;
+  fill: currentColor;
+}
+
+.downloadButton > .button-box > .button-text {
+  margin: 0 !important;
+  padding: 0;
+}
+
+@media (prefers-contrast) {
+  .downloadButton {
+    background-color: ButtonFace;
+    color: ButtonText;
+    border-color: currentColor;
+    --button-hover-bgcolor: SelectedItem;
+    --button-hover-color: SelectedItemText;
+    --button-active-bgcolor: ButtonFace;
+    --button-active-color: ButtonText;
+  }
+}
+
+.downloadButton:hover:not(:active) {
+  background-color: var(--button-hover-bgcolor);
+  color: var(--button-hover-color);
+  border-color: var(--button-hover-bgcolor);
+}
+.downloadButton:hover:active {
+  background-color: var(--button-active-bgcolor);
+  color: var(--button-active-color);
+}
+
+/*** Button icons ***/
+
+.downloadIconCancel > .button-box > .button-icon {
+  list-style-image: url("chrome://global/skin/icons/close.svg");
+}
+
+.downloadIconShow > .button-box > .button-icon {
+  list-style-image: url("chrome://global/skin/icons/folder.svg");
+}
+
+@media (-moz-platform: macos) {
+  .downloadIconShow > .button-box > .button-icon {
+    list-style-image: url("chrome://global/skin/icons/search-glass.svg");
+  }
+}
+
+.downloadIconRetry > .button-box > .button-icon {
+  list-style-image: url("chrome://global/skin/icons/reload.svg");
+}
+
+.downloadIconSubviewArrow > .button-box > .button-icon {
+  list-style-image: url("chrome://global/skin/icons/arrow-left.svg");
+}
+
+.downloadIconSubviewArrow > .button-box > .button-icon:-moz-locale-dir(ltr) {
+  list-style-image: url("chrome://global/skin/icons/arrow-right.svg");
+}
+
+/*** Blocked subview ***/
+#downloadsPanel-blockedSubview-title {
+  font-size: calc(100% * var(--downloads-item-font-size-factor));
+  margin-bottom: 1.5em;
+}
+
+#downloadsPanel-blockedSubview-details1,
+#downloadsPanel-blockedSubview-details2 {
+  font-size: calc(100% * var(--downloads-item-font-size-factor));
+  margin-bottom: 0.5em;
+  opacity: var(--downloads-item-details-opacity);
+}
+
+/*** Toolbarseparator ***/
+#downloadsFooterButtons > toolbarseparator {
+  margin-inline: 0;
+}
diff --git a/browser/themes/shared/downloads/downloads.svg b/browser/themes/shared/downloads/downloads.svg
new file mode 100644
index 0000000000..a62f31b7e7
--- /dev/null
+++ b/browser/themes/shared/downloads/downloads.svg
@@ -0,0 +1,7 @@
+<!-- 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/. -->
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16" fill="context-fill" fill-opacity="context-fill-opacity">
+  <path d="M8.25.625a.625.625 0 0 0-1.25 0l0 8.323-3.308-3.309a.626.626 0 0 0-.885.885L7.285 11l.681 0 4.477-4.476a.626.626 0 0 0-.885-.885L8.25 8.947l0-8.322z"/>
+  <path d="M12.25 15a2 2 0 0 0 2-2l0-1.375a.625.625 0 0 0-1.25 0l0 1.525-.6.6-9.55 0-.6-.6 0-1.525a.625.625 0 0 0-1.25 0L1 13a2 2 0 0 0 2 2l9.25 0z"/>
+</svg>
diff --git a/browser/themes/shared/downloads/indicator.css b/browser/themes/shared/downloads/indicator.css
new file mode 100644
index 0000000000..a401126a2f
--- /dev/null
+++ b/browser/themes/shared/downloads/indicator.css
@@ -0,0 +1,209 @@
+/* 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/. */
+
+/*** Status and progress indicator ***/
+#downloads-indicator-anchor {
+  min-width: 16px;
+  min-height: 16px;
+  -moz-context-properties: fill, fill-opacity;
+  list-style-image: url("chrome://browser/skin/downloads/downloads.svg");
+}
+
+#downloads-button[progress] > .toolbarbutton-badge-stack > #downloads-indicator-anchor > #downloads-indicator-icon,
+#downloads-button[animate][notification] > .toolbarbutton-badge-stack > #downloads-indicator-anchor > #downloads-indicator-icon {
+  visibility: hidden;
+}
+
+#wrapper-downloads-button > #downloads-button > .toolbarbutton-badge-stack > #downloads-indicator-anchor > #downloads-indicator-icon {
+  visibility: visible;
+}
+
+#downloads-button[attention="success"] > .toolbarbutton-badge-stack > #downloads-indicator-anchor > #downloads-indicator-icon {
+  fill: var(--toolbarbutton-icon-fill-attention);
+  fill-opacity: 1;
+}
+
+#downloads-button > .toolbarbutton-badge-stack > .toolbarbutton-animatable-box {
+  pointer-events: none;
+  -moz-context-properties: fill, fill-opacity, stroke;
+  grid-area: initial;
+  top: calc(50% - 10px); /* Vertically center the 20px tall animatable image */
+  left: calc(50% - 10px); /* Horizontally center the 20px wide animatable image */
+  width: 20px; /* Width of each frame within the SVG sprite */
+  height: 20px; /* Height of each frame within the SVG sprite */
+  /* Animation is not directional and shouldn't be reversed in RTL */
+  direction: ltr;
+  /* Revert to the xul.css user agent stylesheet's z-index value (auto) for
+  stack children, to ensure the badge (the last child of the stack) appears in
+  front of the animatable boxes */
+  z-index: revert;
+}
+
+/* Hide progress and state animations in customize mode */
+toolbarpaletteitem > #downloads-button > .toolbarbutton-badge-stack > .toolbarbutton-animatable-box,
+toolbarpaletteitem > #downloads-button > .toolbarbutton-badge-stack > #downloads-indicator-progress-outer {
+  display: none;
+}
+
+#downloads-indicator-start-box > .toolbarbutton-animatable-image,
+#downloads-indicator-finish-box > .toolbarbutton-animatable-image {
+  visibility: hidden;
+}
+
+/* Button progress indication */
+#downloads-button > .toolbarbutton-badge-stack > #downloads-indicator-progress-outer {
+  visibility: hidden;
+  top: calc(50% - 9px); /* Vertically center the 18px tall animatable image */
+  left: calc(50% - 9px); /* Horizontally center the 18px wide animatable image */
+  width: 18px;
+  height: 18px;
+  border-radius: 50%;
+  border: 1px solid currentColor;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+#downloads-button[progress]:not([notification]) > .toolbarbutton-badge-stack > #downloads-indicator-progress-outer {
+  visibility: visible;
+}
+
+#downloads-indicator-progress-inner {
+  --download-progress-pcent: 0%;
+
+  width: 14px;
+  height: 14px;
+  /*
+    From javascript side we update the --download-progress-pcent variable to show the current progress
+   */
+  background: conic-gradient(var(--toolbarbutton-icon-fill-attention) var(--download-progress-pcent), transparent var(--download-progress-pcent));
+  border-radius: 50%;
+}
+
+/*** Status badges ***/
+
+#downloads-button[attention="info"] > .toolbarbutton-badge-stack > .toolbarbutton-badge,
+#downloads-button[attention="warning"] > .toolbarbutton-badge-stack > .toolbarbutton-badge,
+#downloads-button[attention="severe"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
+  display: block;
+  box-shadow: none;
+  /* "!important" is necessary to override the rule in toolbarbutton.css */
+  margin: -7px 0 0 !important;
+  margin-inline-end: -4px !important;
+  min-width: 12px;
+  min-height: 12px;
+  -moz-context-properties: fill;
+  background-size: 12px;
+}
+
+#downloads-button[attention="info"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
+  background: url(chrome://browser/skin/notification-fill-12.svg)  no-repeat center;
+  fill: var(--panel-banner-item-info-icon-bgcolor);
+}
+
+#downloads-button[attention="warning"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
+  background: url(chrome://global/skin/icons/warning-fill-12.svg) no-repeat center;
+  fill: var(--warning-icon-bgcolor);
+}
+
+#downloads-button[attention="severe"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
+  background: url(chrome://browser/skin/notification-fill-12.svg) no-repeat center;
+  fill: rgb(226,40,80);
+}
+
+toolbar[brighttext] #downloads-button[attention="severe"] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
+  fill: rgb(255,132,138);
+}
+
+#downloads-button[animate] > .toolbarbutton-badge-stack > .toolbarbutton-badge {
+  /* Don't display the badge until after the animation has cleared. */
+  display: none;
+}
+
+/*** Download notifications (transitions between downloading states) ***/
+
+#downloads-indicator-start-image {
+  --anim-steps: 16;
+
+  list-style-image: url("chrome://browser/skin/downloads/notification-start-animation.svg");
+  width: calc(20px * (var(--anim-steps) + 1));
+  height: 20px;
+
+  fill: currentColor;
+  fill-opacity: 1;
+  stroke: currentColor;
+
+  /* initial state for animation */
+  transform: translateX(0);
+}
+#downloads-button[attention="success"] > .toolbarbutton-badge-stack > #downloads-indicator-start-box > #downloads-indicator-start-image {
+  /* Match the download icon color in the initial animation frames
+     to the current color of the indicator */
+  stroke: var(--toolbarbutton-icon-fill-attention);
+}
+#downloads-button[washidden] > .toolbarbutton-badge-stack > #downloads-indicator-start-box > #downloads-indicator-start-image {
+  /* Hide the download icon in the first few animation frames, when the button was just un-hidden */
+  stroke: transparent;
+}
+
+#downloads-button[animate][notification="start"] > .toolbarbutton-badge-stack > #downloads-indicator-start-box > #downloads-indicator-start-image {
+  visibility: visible;
+  /* Upon changing the animation-duration below, please keep the
+     setTimeout() identical in indicator.js#_showNotification.
+  */
+  animation-name: downloadsButtonNotification;
+  animation-duration: calc(var(--anim-steps) * 16.667ms);
+  animation-timing-function: steps(var(--anim-steps));
+
+  /* end state for animation: */
+  transform: translateX(calc(var(--anim-steps) * -20px));
+}
+
+#downloads-indicator-finish-image {
+  --anim-frames: 26;
+  --anim-steps: calc(var(--anim-frames) + 100); /* Add 100 frames for doing the pause in the middle */
+
+  fill: var(--toolbarbutton-icon-fill-attention);
+  fill-opacity: 1;
+  stroke: var(--toolbarbutton-icon-fill-attention);
+
+  list-style-image: url("chrome://browser/skin/downloads/notification-finish-animation.svg");
+  width: calc(20px * (var(--anim-frames) + 1));
+  height: 20px;
+
+  /* initial state for animation */
+  transform: translateX(0);
+}
+#downloads-button[open] > .toolbarbutton-badge-stack > #downloads-indicator-finish-box > #downloads-indicator-finish-image {
+ stroke: currentColor;
+}
+
+#downloads-button[animate][notification="finish"] > .toolbarbutton-badge-stack > #downloads-indicator-finish-box > #downloads-indicator-finish-image {
+  visibility: visible;
+  animation-name: downloadsButtonFinishedNotification;
+  animation-duration: calc(var(--anim-steps) * 16.667ms);
+
+  /* end state for animation: */
+  transform: translateX(calc(var(--anim-frames) * -20px));
+}
+
+@keyframes downloadsButtonNotification {
+  from {
+    transform: translateX(0);
+  }
+}
+
+@keyframes downloadsButtonFinishedNotification {
+  from {
+    animation-timing-function: steps(18);
+    transform: translateX(0);
+  }
+  14.28% { /* 18th frame (18/126) */
+    transform: translateX(calc(18 * -20px));
+  }
+  93.65% { /* Wait 100 frames of time, but resume from 18th frame (118/126) */
+    animation-timing-function: steps(8);
+    transform: translateX(calc(18 * -20px));
+  }
+}
diff --git a/browser/themes/shared/downloads/notification-finish-animation.svg b/browser/themes/shared/downloads/notification-finish-animation.svg
new file mode 100644
index 0000000000..cef56f13f8
--- /dev/null
+++ b/browser/themes/shared/downloads/notification-finish-animation.svg
@@ -0,0 +1,193 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
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+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="540" height="20">
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+  <svg viewBox="0 0 20 20" width="20" height="20">
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+  </svg>
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+  <svg viewBox="0 0 20 20" width="20" height="20" x="480">
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+  </svg>
+  <svg viewBox="0 0 20 20" width="20" height="20" x="500">
+    <use fill="none" opacity=".26" stroke-width="1.05" href="#c"/>
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+  <svg viewBox="0 0 20 20" width="20" height="20" x="520">
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+    <use fill="context-stroke" href="#aa"/>
+    <use fill="context-stroke" href="#ab"/>
+  </svg>
+</svg>
diff --git a/browser/themes/shared/downloads/notification-start-animation.svg b/browser/themes/shared/downloads/notification-start-animation.svg
new file mode 100644
index 0000000000..14e3061657
--- /dev/null
+++ b/browser/themes/shared/downloads/notification-start-animation.svg
@@ -0,0 +1,144 @@
+<!-- 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/. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="340" height="20">
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+  </svg>
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+  </svg>
+  <svg viewBox="0 0 20 20" width="20" height="20" x="260">
+    <path stroke-linecap="round" stroke="context-fill" d="M4.869 16.933A8.624 8.624 0 0 1 9.875 1.376M10 1.375A8.624 8.624 0 0 1 18.625 10 8.624 8.624 0 0 1 10 18.625a8.578 8.578 0 0 1-4.444-1.232" fill="none" stroke-width="1.15"/>
+  </svg>
+  <svg viewBox="0 0 20 20" width="20" height="20" x="280">
+    <path stroke-linecap="round" stroke="context-fill" d="M4.869 16.933A8.624 8.624 0 0 1 9.875 1.376M10 1.375A8.624 8.624 0 0 1 18.625 10 8.624 8.624 0 0 1 10 18.625a8.586 8.586 0 0 1-4.912-1.534" fill="none" stroke-width="1.15"/>
+  </svg>
+  <svg viewBox="0 0 20 20" width="20" height="20" x="300">
+    <use stroke-linecap="round" stroke="context-fill" fill="none" stroke-width="1.15" href="#q"/>
+  </svg>
+  <svg viewBox="0 0 20 20" width="20" height="20" x="320">
+    <use stroke-linecap="round" stroke="context-fill" fill="none" stroke-width="1.15" href="#q"/>
+  </svg>
+</svg>
diff --git a/browser/themes/shared/downloads/progressmeter.css b/browser/themes/shared/downloads/progressmeter.css
new file mode 100644
index 0000000000..5f44720aa3
--- /dev/null
+++ b/browser/themes/shared/downloads/progressmeter.css
@@ -0,0 +1,95 @@
+/* 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/. */
+
+/*** Common-styled progressmeter ***/
+
+:root {
+  --download-progress-fill-color: AccentColor;
+  --download-progress-paused-color: GrayText;
+  --download-progress-flare-color: rgba(255,255,255,0.75);
+}
+
+/* download progress bar is used in contexts which are not LightweightThemeConsumers and
+   do not get the lwt- theme variables. So we duplicate the fallbacks here. */
+:root:-moz-lwtheme {
+  --download-progress-fill-color: var(--lwt-toolbarbutton-icon-fill-attention, rgb(0,97,224));
+}
+
+@media (prefers-color-scheme: dark) {
+  :root:-moz-lwtheme {
+    --download-progress-fill-color: var(--lwt-toolbarbutton-icon-fill-attention, rgb(0,221,255));
+  }
+  #contentAreaDownloadsView {
+    --download-progress-fill-color: var(--in-content-item-selected);
+  }
+}
+
+:root[lwt-popup-brighttext] panel,
+toolbar[brighttext]:-moz-lwtheme {
+  --download-progress-fill-color: var(--lwt-toolbarbutton-icon-fill-attention, rgb(0,221,255));
+}
+
+/*
+ * Styling "html:progress" is limited by the fact that a number of properties
+ * are intentionally locked at the UA stylesheet level. We have to use a border
+ * instead of an outline because the latter would be drawn over the progress
+ * bar and we cannot change its z-index. This means we have to use a negative
+ * margin, except when the value is zero, and adjust the width calculation for
+ * the indeterminate state.
+ */
+
+.downloadProgress {
+  appearance: none;
+  display: flex;
+  margin-block: 5px 1px;
+  /* This value is kinda odd, it's used to align with the edge of the badge,
+   * if shown, which is inside the edge of the image (the image gets 16px
+   * margin). */
+  margin-inline-end: 18px;
+  border: none;
+  height: 4px;
+  border-radius: 2px;
+  background-color: color-mix(in srgb, currentColor 15%, transparent);
+}
+
+/* Ensure we have contrast in selected download items */
+#downloadsListBox.allDownloadsListBox richlistitem[selected] .downloadProgress::-moz-progress-bar {
+  --download-progress-fill-color: currentColor;
+  --download-progress-flare-color: AccentColor;
+}
+
+.downloadProgress::-moz-progress-bar {
+  appearance: none;
+  background-color: var(--download-progress-fill-color);
+  border-radius: 2px;
+}
+
+.downloadProgress[paused]::-moz-progress-bar {
+  background-color: var(--download-progress-paused-color);
+}
+
+.downloadProgress:indeterminate::-moz-progress-bar {
+  width: calc(100% + 2px);
+  /* Make a white reflecting animation.
+     Create a gradient with 2 identical patterns, and enlarge the size to 200%.
+     This allows us to animate background-position with percentage. */
+  background-color: var(--download-progress-fill-color);
+  background-image: linear-gradient(90deg, transparent 0%,
+                                           var(--download-progress-flare-color) 25%,
+                                           transparent 50%,
+                                           var(--download-progress-flare-color) 75%,
+                                           transparent 100%);
+  background-blend-mode: normal;
+  background-size: 200% 100%;
+  animation: downloadProgressSlideX 1.5s linear infinite;
+}
+
+@keyframes downloadProgressSlideX {
+  0% {
+    background-position: 0 0;
+  }
+  100% {
+    background-position: -100% 0;
+  }
+}