chrome/browser/resources/webui_browser/app.css

/* Copyright 2025 The Chromium Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file. */

/* #css_wrapper_metadata_start
 * #type=style-lit
 * #import=//resources/cr_elements/cr_icons_lit.css.js
 * #scheme=relative
 * #include=cr-icons-lit
 * #css_wrapper_metadata_end */

:host {
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: var(--color-frame-active);
  color: var(--color-toolbar-text);
  position: relative; /* Needed for absolute positioning of controls */
  overflow: hidden;
}

.caption-button {
  box-shadow: none;
  border-radius: 0;
  --cr-button-background-color: transparent;
  --cr-button-border-color: transparent;
  --iron-icon-width: 16px;
  --iron-icon-height: 16px;
  --iron-icon-stroke-color: var(--color-tab-foreground-active-frame-active);
  --iron-icon-fill-color: transparent;
  stroke-width: 3px;
  height: 43px;
  min-width: 30px;
  padding: 0;
  shape-rendering: crispEdges;
}

#bookmarkBar {
  display: flex;
  flex-direction: row;
  align-items: center;
  height: 35px;
  user-select: none;
  margin-left: 8px;
  margin-right: 8px;
}

cr-icon-button {
  --cr-icon-button-icon-size: 20px;
  --cr-icon-button-margin-end: 0;
  --cr-icon-button-margin-start: 0;
  --cr-icon-button-size: 35px;
  --cr-icon-button-fill-color: var(--color-toolbar-button-icon);
}

cr-searchbox {
  --cr-searchbox-height: 35px;
  --cr-searchbox-shadow: 0 0 0px 1px #20212451;
  --cr-searchbox-icon-left-position: 12px;
  --cr-searchbox-icon-size-in-searchbox: 20px;
  --cr-searchbox-icon-top-position: 0;
  --cr-searchbox-match-padding: 4px 0;

  margin: 0 10px;
}

cr-searchbox[dropdown-is-visible] {
  --cr-searchbox-shadow: 0 3px 7px 0px #20212451;
}

.activeFrame {
  /* Everything below the tab strip is the active frame, so give it the active
   * background color. */
  background-color: var(--color-tab-background-active-frame-active);
}

.titlebarDiv {
  display: flex;
  /* The tab strip is by default mostly inactive content, so give it the
   * inactive background color. */
  background-color: var(--color-tab-background-inactive-frame-active);
}

.tabstripDiv {
  float: left;
  overflow: hidden;
  text-align: left;
}

.captionButtonsDiv {
  app-region: drag;
  float: right;
  flex: 1;
  text-align: right;
  white-space: nowrap;
}

.captionButtonsDiv cr-button {
  app-region: no-drag;
}

#addressBox {
  position: relative;
  flex: 1;
}

#locationIconButton {
  position: absolute;
  z-index: 101;
  top: 3px;
  left: 22px;
  height: 27px;
  min-width: 32px;
  padding: 0;
  border: none;
  --iron-icon-width: 16px;
  --iron-icon-height: 16px;
  background-color: var(--color-searchbox-background);
}

#locationIcon {
  fill: var(--color-searchbox-foreground);
  stroke: var(--color-searchbox-foreground);
  stroke-width: 0px;
  stroke-linecap: round;
  shape-rendering: geometricPrecision;
}

#searchBar {
  display: flex;
  flex: none;
  padding: 7px;
}

#searchBar #address {
  display: block;
}

#rootContainer {
  display: grid;
  height: 100%;
  /* *
   * #topContainer (natural height)
   * #main (remaining height)
   * */
  grid-template-rows: auto 1fr;
}

#topContainer {
  grid-row: 1;
  min-width: 0;
}

#main {
  grid-row: 2;
  display: flex;
  flex-direction: row;
  flex: 1;
  background-color: var(--color-toolbar);
}

content-region {
  border-top: 1px var(--color-toolbar-separator) solid;
}

content-region[showing-side-panel] {
  border-top: 1px var(--color-toolbar-separator) solid;
  border-right: 1px var(--color-toolbar-separator) solid;
  border-left: none;
  border-bottom: none;
  border-radius: 0 16px 0 0;
}