/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file. */

/* Adjustment for anchor links which would normally be hidden underneath the
   fixed header. */
:target::before {
  content: '';
  display: block;
  height: 80px;
  margin: -80px 0 0;
}

html {
  --ease-in-out: cubic-bezier(0.4, 0.0, 0.2, 1);
  --shadow-color: rgba(0, 0, 0, 0.1);

  --google-blue-300-rgb: 138, 180, 248;
  --google-blue-300: rgb(var(--google-blue-300-rgb));
  --google-blue-400: rgb(102, 157, 246);
  --google-blue-500-rgb: 66, 133, 244;
  --google-blue-500: rgb(var(--google-blue-500-rgb));
  --google-blue-600: rgb(26, 115, 232);
  --google-blue-700: rgb(25, 103, 210);
  --google-grey-100: rgb(241, 243, 244);
  --google-grey-200: rgb(232, 234, 237);
  --google-grey-300: rgb(218, 220, 224);
  --google-grey-500: rgb(154, 160, 166);
  --google-grey-700: rgb(95, 99, 104);
  --google-grey-900: rgb(32, 33, 36);
  --google-red-300: rgb(242, 139, 130);
  --google-red-700: rgb(197, 34, 31);

  --interactive-color: var(--google-blue-500);
  --primary-color: var(--google-grey-900);
  --secondary-color: var(--google-grey-700);
  --warning-color: var(--google-red-700);

  --input-background: var(--google-grey-100);
  --keyboard-focus-ring: rgba(var(--google-blue-500-rgb), 0.4);
  --link-color: var(--google-blue-700);
  --separator-color: rgba(0, 0, 0, .06);
  --toolbar-color: white;

  background: white;
  overflow-y: scroll;
}

html[dark] {
  --interactive-color: var(--google-blue-300);
  --primary-color: var(--google-grey-200);
  --secondary-color: var(--google-grey-500);
  --warning-color: var(--google-red-300);

  --input-background: rgba(0, 0, 0, .3);
  --keyboard-focus-ring: rgba(var(--google-blue-300-rgb), 0.4);
  --link-color: var(--google-blue-300);
  --separator-color: rgba(255, 255, 255, .1);
  --toolbar-color: #28292c;

  background: var(--google-grey-900);
}

body {
  color: var(--primary-color);
  display: flex;
  flex-direction: column;
  font-family: Roboto;
  font-size: 0.8125em;
  /* Force the vertical scrollbar to always be displayed, to avoid UI jumps. */
  height: 100vh;
  margin: 0;
}

a {
  color: var(--link-color);
  font-size: .8125rem;
}

h1 {
  color: var(--primary-color);
  font-size: 1.4625rem;
  font-weight: 400;
  margin-top: 0;
  padding: 0;
}

button {
  cursor: pointer;
  font-weight: 500;
}

#body-container {
  --side-padding: 20px;
  display: flex;
  flex: 1;
  flex-direction: column;
  margin: 0 auto;
  max-width: calc(700px + 2 * var(--side-padding));
  width: 100%;
}

#flagsTemplate {
  flex: 1;
  padding: calc(60px + 1rem) var(--side-padding) 8px;
}

[dark] #flagsTemplate {
  background: rgba(255, 255, 255, .04);
}

.flex {
  align-self: center;
  flex: 1 1 auto;
}

.flex-container {
  display: flex;
  padding: 8px 1em;
}

#flagsTemplate > .flex-container:first-child {
  padding: 0;
}

#header {
  background: var(--toolbar-color);
  box-shadow: 0 2px 2px 0 var(--shadow-color);
  box-sizing: border-box;
  flex: none;
  left: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 9;
}

[dark] #header {
  border-bottom: 1px solid var(--separator-color);
}

#header .flex-container {
  margin: 0 auto;
  max-width: 700px;
}

#header .flex-container .flex:first-child {
  text-align: left; /* csschecker-disable-line left-right */
}

#header .flex-container .flex:last-child {
  text-align: right; /* csschecker-disable-line left-right */
}

.hidden {
  display: none;
}

.search-container {
  margin-inline-end: 8px;
  position: relative;
}

#search {
  background: var(--input-background) url(../../../ui/webui/resources/images/icon_search.svg) no-repeat 8px 50%;
  border: 1px solid transparent;
  border-radius: 3px;
  box-sizing: border-box;
  color: inherit;
  font-size: .8125rem;
  padding: 12px 36px;
  width: 100%;
}

[dark] #search {
  background-image: url(../../../ui/webui/resources/images/dark/icon_search.svg);
}

#search:focus {
  border-color: var(--interactive-color);
  outline: 0;
}

.clear-search {
  -webkit-mask-image: url(../../../ui/webui/resources/images/icon_cancel.svg);
  -webkit-mask-size: 20px;
  background: var(--secondary-color);
  border: 0;
  display: none;
  height: 20px;
  opacity: 0.5;
  position: absolute;
  right: 8px;
  top: calc(50% - 10px);
  width: 20px;
}

.clear-search:focus {
  opacity: 1;
  outline: 0;
}

.searching .clear-search {
  display: inline-block;
}

.searching .blurb-container,
.searching #promos {
  display: none;
}

.blurb-container {
  color: var(--primary-color);
  font-size: .875rem;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.blurb-warning {
  color: var(--warning-color);
  text-transform: uppercase;
}

#promos {
  color: var(--secondary-color);
  font-size: .875rem;
}

button:not(.primary) {
  background: none;
  border: 1px solid var(--google-grey-300);
  border-radius: 3px;
  color: var(--google-blue-600);
  font-size: .8125rem;
  padding: 8px 12px;
}

[dark] button:not(.primary) {
  border-color: var(--google-grey-700);
  color: var(--google-blue-300);
}

button:not(.primary):hover {
  background: rgba(var(--google-blue-500-rgb), .04);
}

[dark] button:not(.primary):hover {
  background: rgba(var(--google-blue-300-rgb), .08);
}

.experiment {
  color: var(--secondary-color);
  line-height: 1.45;
  /* Adjustment for fixed header */
  margin: .3em 0 -70px;
  padding-top: 70px;
  width: 100%;
}

.experiment .flex-container {
  padding: 0.8em 4px 16px 0;
}

.experiment .flex-container .flex:first-child {
  box-sizing: border-box;
  max-width: 540px;
  padding-inline-end: 8px;
}

.experiment p {
  margin: .2em 0;
}

.experiment-name {
  color: var(--primary-color);
  display: inline-block;
  font-size: .8125rem;
  font-weight: 500;
  line-height: 1.5;
  margin: 0;
  padding: 0;
}

.experiment-switched .experiment-name::before {
  --end-margin: 4px;
  --width: 12px;
  color: var(--interactive-color);
  content: '•';
  display: inline-block;
  font-size: 40px;
  line-height: 0;
  margin-inline-end: var(--end-margin);
  margin-inline-start: calc(-1 * var(--end-margin) - var(--width));
  vertical-align: middle;
  width: var(--width);
}


.match,
.referenced h3 {
  background: yellow;
}

.experiment-actions {
  flex: 0 0 auto;
  padding-inline-start: 5px;
  text-align: right; /* csschecker-disable-line left-right */
  width: 150px;
}

select {
  background: white;
  border: 1px solid var(--link-color);
  color: var(--link-color);
  font-size: .8125rem;
  height: 26px;
  letter-spacing: .01em;
  max-width: 150px;
  text-align-last: center;
  width: 100%;
}

[dark] select {
  background: var(--input-background);
  border: none;
  color: var(--primary-color);
}

[dark] option {
  background: var(--toolbar-color);
}

textarea {
  background: var(--input-background);
  border-radius: 3px;
  box-sizing: border-box;
  font-size: .8125rem;
  margin: 0;
  min-height: 3em;
  padding: 8px;
  width: 100%;
}

html:not([dark]) textarea {
  border: 1px solid var(--secondary-color);
}

.experiment-switched select {
  background: var(--link-color);
  color: white;
}

[dark] .experiment-switched select {
  color: var(--google-grey-900);
}

[dark] .experiment-switched option {
  background: inherit;
  color: inherit;
}

.experiment-no-match {
  display: none;
  position: absolute;
}

.permalink {
  color: var(--secondary-color);
}

.tabs {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  text-align: left; /* csschecker-disable-line left-right */
  width: 100%;
}

.tabs li {
  display: block;
  flex: 1 1 auto;
  width: 50%;
}

.tab {
  border-bottom: 1px solid currentColor;
  color: var(--secondary-color);
  cursor: pointer;
  display: block;
  font-size: 1rem;
  font-weight: normal;
  padding: 14px 21px;
  position: relative;
  text-align: center;
  text-decoration: none;
  top: 4px;
  transition: all 200ms var(--ease-in-out);
  user-select: none;
  z-index: 1;
}

.tabs .selected .tab,
.tabs .selected .tab:focus {
  border-bottom-width: 2px;
  color: var(--interactive-color);
  padding-top: 17px;
  top: 0;
}

html:not(.focus-outline-visible) .tab:focus {
  outline: 0;
}

.tab-content {
  display: none;
  line-height: 25px;
  margin-top: -50px;
  /* Bottom padding should be greater than evaluated height of needs-restart */
  padding-bottom: 200px;
  position: relative;
  /* iOS does not show unsupported experiments. */
<if expr="not is_ios">
  width: 200%;
</if>
}

.tabs li:nth-child(2) .tab-content {
  margin-inline-start: -100%;
}

.selected .tab-content,
.selected .tab-content .template {
  display: block;
}

/* Restart tray. */
#needs-restart {
  background: var(--toolbar-color);
  bottom: 0;
  box-shadow: 0 -2px 2px 0 var(--shadow-color);
  box-sizing: border-box;
  left: 0;
  opacity: 0;
  padding: 16px;
  position: fixed;
  transform: translateY(300px);
  transition: all 225ms var(--ease-in-out);
  width: 100%;
  z-index: 10;
}

#needs-restart .flex:last-child {
  text-align: right; /* csschecker-disable-line left-right */
}

#needs-restart.show {
  opacity: 1;
  transform: translate(0);
}

.no-match {
  margin-top: 75px;
}

.restart-notice {
  font-size: .9375rem;
  line-height: 1.4;
}

button.primary {
  background: var(--interactive-color);
  border: 0;
  border-radius: 3px;
  color: white;
  font-size: .875rem;
  padding: 14px 38px;
}

[dark] button.primary {
  color: var(--google-grey-900);
}

button.primary:-webkit-any(:active, :focus, :hover) {
  background: var(--google-blue-400);
  outline: 0;
}

html.focus-outline-visible button.primary:focus {
  box-shadow: 0 0 0 1px var(--keyboard-focus-ring);
}

#version {
  color: var(--secondary-color);
  text-align: right; /* csschecker-disable-line left-right */
}

@media (max-width: 360px) {
  #experiment-reset-all {
    font-size: .65rem;
    padding: 2px 8px;
  }

  #flagsTemplate > .flex-container {
    flex-direction: column;
  }

  #version {
    text-align: initial;
  }

  button.primary {
    padding: 8px;
  }

  #search {
    padding: 8px 36px;
  }
}

@media (max-width: 480px) {
  .experiment {
    border-bottom: 1px solid var(--separator-color);
  }

  .experiment-name {
    cursor: pointer;
  }

  .experiment .flex-container {
    flex-flow: column;
  }

  .experiment .flex {
    width: 100%;
  }

  .experiment .experiment-actions {
    max-width: 100%;
    padding-top: 12px;
    text-align: left; /* csschecker-disable-line left-right */
    width: 100%;
  }

  #flagsTemplate > .flex-container:first-child:not('.version') {
    flex-direction: column;
    text-align: left; /* csschecker-disable-line left-right */
  }

  #flagsTemplate > .flex-container:first-child .flex {
    width: 100%;
  }

  #needs-restart {
    padding: 8px 12px;
  }

  button.primary {
    padding: 8px 16px;
  }

  .restart-notice {
    font-size: .8125rem;
    padding: 4px;
  }

  /* Hide the overflow description text */
  .experiment p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
  }

  .searching .experiment p,
  .experiment .expand p {
    overflow: visible;
    white-space: normal;
  }
}

@media (max-width: 732px) {
  .experiment-switched .experiment-name::before {
    margin-inline-start: 0;
  }

  #version,
  .blurb-warning {
    display: block;
    margin-bottom: 1rem;
  }
}

@media (max-height: 400px) {
  #header {
    position: relative;
  }

  #flagsTemplate {
    padding-top: 1.5rem;
  }
}