
/**
 * @license Copyright (c) 2014-2020, CKSource - Frederico Knabben. All rights reserved.
 * This file is licensed under the terms of the MIT License (see LICENSE.md).
 */

:root {
  --ck-sample-base-spacing: 2em;
  --ck-sample-color-white: #fff;
  --ck-sample-color-green: #279863;
  --ck-sample-color-blue: #1a9aef;
  --ck-sample-container-width: 1285px;
  --ck-sample-sidebar-width: 350px;
  --ck-sample-editor-min-height: 400px;
}

/* --------- EDITOR STYLES  ---------------------------------------------------------------------------------------- */

.editor__editable,
  /* Classic build. */
main .ck-editor[role='application'] .ck.ck-content,
  /* Decoupled document build. */
.ck.editor__editable[role='textbox'],
.ck.ck-editor__editable[role='textbox'],
  /* Inline & Balloon build. */
.ck.editor[role='textbox'] {
  width: 100%;
  background: #fff;
  font-size: 1em;
  line-height: 1.6em;
  min-height: var(--ck-sample-editor-min-height);
  padding: 1.5em 2em;
}

.ck.ck-editor__editable {
  background: #fff;
  border: 1px solid hsl(0, 0%, 70%);
  width: 100%;
}

.ck.ck-editor {
  /* To enable toolbar wrapping. */
  width: 100%;
  overflow-x: hidden;
}

/* Because of sidebar `position: relative`, Edge is overriding the outline of a focused editor. */
.ck.ck-editor__editable {
  position: relative;
  z-index: 10;
}

/* --------- DECOUPLED (DOCUMENT) BUILD. ---------------------------------------------*/
body[data-editor='DecoupledDocumentEditor'] .document-editor__toolbar {
  width: 100%;
}

body[ data-editor='DecoupledDocumentEditor'] .collaboration-demo__editable,
body[ data-editor='DecoupledDocumentEditor'] .row-editor .editor {
  width: 18.5cm;
  height: 100%;
  min-height: 26.25cm;
  padding: 1.75cm 1.5cm;
  margin: 2.5rem;
  border: 1px hsl( 0, 0%, 82.7% ) solid;
  background-color: var(--ck-sample-color-white);
  box-shadow: 0 0 5px hsla( 0, 0%, 0%, .1 );
}

body[ data-editor='DecoupledDocumentEditor'] .row-editor {
  display: flex;
  position: relative;
  justify-content: center;
  background-color: #f2f2f2;
  border: 1px solid hsl(0, 0%, 77%);
}

body[data-editor='DecoupledDocumentEditor'] .sidebar {
  background: transparent;
  border: 0;
  box-shadow: none;
}

/* --------- COMMENTS & TRACK CHANGES FEATURE ---------------------------------------------------------------------- */
.sidebar {
  padding: 0 15px;
  position: relative;
  min-width: var(--ck-sample-sidebar-width);
  max-width: var(--ck-sample-sidebar-width);
  font-size: 20px;
  border: 1px solid hsl(0, 0%, 77%);
  background: hsl(0, 0%, 98%);
  border-left: 0;
  overflow: hidden;
  min-height: 100%;
  flex-grow: 1;
}

/* Do not inherit styles related to the editable editor content. See line 25.*/
.sidebar .ck-content[role='textbox'],
.ck.ck-annotation-wrapper .ck-content[role='textbox'] {
  min-height: unset;
  width: unset;
  padding: 0;
  background: transparent;
}

.sidebar.narrow {
  min-width: 60px;
  flex-grow: 0;
}

.sidebar.hidden {
  display: none !important;
}

#sidebar-display-toggle {
  position: absolute;
  z-index: 1;
  width: 30px;
  height: 30px;
  text-align: center;
  left: 15px;
  top: 30px;
  border: 0;
  padding: 0;
  color: hsl( 0, 0%, 50% );
  transition: 250ms ease color;
  background-color: transparent;
}

#sidebar-display-toggle:hover {
  color: hsl( 0, 0%, 30% );
  cursor: pointer;
}

#sidebar-display-toggle:focus,
#sidebar-display-toggle:active {
  outline: none;
  border: 1px solid #a9d29d;
}

#sidebar-display-toggle svg {
  fill: currentColor;
}

/* --------- COLLABORATION FEATURES (USERS) ------------------------------------------------------------------------ */
.row-presence {
  width: 100%;
  border: 1px solid hsl(0, 0%, 77%);
  border-bottom: 0;
  background: hsl(0, 0%, 98%);
  padding: var(--ck-spacing-small);

  /* Make `border-bottom` as `box-shadow` to not overlap with the editor border. */
  box-shadow: 0 1px 0 0 hsl(0, 0%, 77%);

  /* Make `z-index` bigger than `.editor` to properly display tooltips. */
  z-index: 20;
}

.ck.ck-presence-list {
  flex: 1;
  padding: 1.25rem .75rem;
}

.presence .ck.ck-presence-list__counter {
  order: 2;
  margin-left: var(--ck-spacing-large)
}

/* --------- REAL TIME COLLABORATION FEATURES (SHARE TOPBAR CONTAINER) --------------------------------------------- */
.collaboration-demo__row {
  display: flex;
  position: relative;
  justify-content: center;
  overflow-y: auto;
  background-color: #f2f2f2;
  border: 1px solid hsl(0, 0%, 77%);
}

body[ data-editor='InlineEditor'] .collaboration-demo__row {
  border: 0;
}

.collaboration-demo__container {
  max-width: var(--ck-sample-container-width);
  margin: 0 auto;
  padding: 1.25rem;
}

.presence, .collaboration-demo__row {
  transition: .2s opacity;
}

.collaboration-demo__topbar {
  background: #fff;
  border: 1px solid var(--ck-color-toolbar-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 0;
  border-radius: 4px 4px 0 0;
}

.collaboration-demo__topbar .btn {
  margin-right: 1em;
  outline-offset: 2px;
  outline-width: 2px;
  background-color: var( --ck-sample-color-blue );
}

.collaboration-demo__topbar .btn:focus,
.collaboration-demo__topbar .btn:hover {
  border-color: var( --ck-sample-color-blue );
}

.collaboration-demo__share {
  display: flex;
  align-items: center;
  padding: 1.25rem .75rem
}

.collaboration-demo__share-description p {
  margin: 0;
  font-weight: bold;
  font-size: 0.9em;
}

.collaboration-demo__share input {
  height: auto;
  font-size: 0.9em;
  min-width: 220px;
  margin: 0 10px;
  border-radius: 4px;
  border: 1px solid var(--ck-color-toolbar-border)
}

.collaboration-demo__share button,
.collaboration-demo__share input {
  height: 40px;
  padding: 5px 10px;
}

.collaboration-demo__share button {
  position: relative;
}

.collaboration-demo__share button:focus {
  outline: none;
}

.collaboration-demo__share button[data-tooltip]::before,
.collaboration-demo__share button[data-tooltip]::after {
  position: absolute;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: all .15s cubic-bezier(.5,1,.25,1);
  z-index: 1;
}

.collaboration-demo__share button[data-tooltip]::before {
  content: attr(data-tooltip);
  padding: 5px 15px;
  border-radius: 3px;
  background: #111;
  color: #fff;
  text-align: center;
  font-size: 11px;
  top: 100%;
  left: 50%;
  margin-top: 5px;
  transform: translateX(-50%);
}

.collaboration-demo__share button[data-tooltip]::after {
  content: '';
  border: 5px solid transparent;
  width: 0;
  font-size: 0;
  line-height: 0;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-bottom: 5px solid #111;
  border-top: none;
}

.collaboration-demo__share button[data-tooltip]:hover:before,
.collaboration-demo__share button[data-tooltip]:hover:after {
  visibility: visible;
  opacity: 1;
}

.collaboration-demo--ready {
  overflow: visible;
  height: auto;
}

.collaboration-demo--ready .presence,
.collaboration-demo--ready .collaboration-demo__row {
  opacity: 1;
}

/* --------- SAMPLE GENERIC STYLES (not related to CKEditor) ------------------------------------------------------- */
body, html {
  padding: 0;
  margin: 0;
  scrollbar-width: none;
  font-family: sans-serif, Arial, Verdana, "Trebuchet MS", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 16px;
  line-height: 1.5;
}

body {
  height: 100%;
  color: #2D3A4A;
}

body * {
  box-sizing: border-box;
}

a {
  color: #38A5EE;
}

header .centered {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
  align-items: center;
  min-height: 8em;
}

header h1 a {
  font-size: 20px;
  display: flex;
  align-items: center;
  color: #2D3A4A;
  text-decoration: none;
}

header h1 img {
  display: block;
  height: 64px;
}

header nav ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

header nav ul li {
  display: inline-block;
}

header nav ul li + li {
  margin-left: 1em;
}

header nav ul li a {
  font-weight: bold;
  text-decoration: none;
  color: #2D3A4A;
}

header nav ul li a:hover {
  text-decoration: underline;
}

main .message {
  padding: 0 0 var(--ck-sample-base-spacing);
  background: var(--ck-sample-color-green);
  color: var(--ck-sample-color-white);
}

main .message::after {
  content: "";
  z-index: -1;
  display: block;
  height: 10em;
  width: 100%;
  background: var(--ck-sample-color-green);
  position: absolute;
  left: 0;
}

main .message h2 {
  position: relative;
  padding-top: 1em;
  font-size: 2em;
}

.centered {
  /* Hide overlapping comments. */
  overflow: hidden;
  max-width: var(--ck-sample-container-width);
  margin: 0 auto;
  padding: 0 var(--ck-sample-base-spacing);
}

.row {
  display: flex;
  position: relative;
}

.btn {
  cursor: pointer;
  padding: 8px 16px;
  font-size: 1rem;
  user-select: none;
  border-radius: 4px;
  transition: color .2s ease-in-out,background-color .2s ease-in-out,border-color .2s ease-in-out,opacity .2s ease-in-out;
  background-color: var(--ck-sample-color-button-blue);
  border-color: var(--ck-sample-color-button-blue);
  color: var(--ck-sample-color-white);
  display: inline-block;
}

.btn--tiny {
  padding: 6px 12px;
  font-size: .8rem;
}

footer {
  margin: calc(2*var(--ck-sample-base-spacing)) var(--ck-sample-base-spacing);
  font-size: .8em;
  text-align: center;
  color: rgba(0,0,0,.4);
}

/* --------- RWD --------------------------------------------------------------------------------------------------- */
@media screen and ( max-width: 800px ) {
  :root {
    --ck-sample-base-spacing: 1em;
  }

  header h1 {
    width: 100%;
  }

  header h1 img {
    height: 40px;
  }

  header nav ul {
    text-align: right;
  }

  main .message h2 {
    font-size: 1.5em;
  }
}

