pad.css

@import url("pad/normalize.css");

@import url("pad/layout.css");
@import url("pad/fonts.css");
@import url("pad/toolbar.css");
@import url("pad/popup.css");
@import url("pad/popup_connectivity.css");
@import url("pad/popup_import_export.css");
@import url("pad/popup_users.css");
@import url("pad/icons.css");
@import url("pad/chat.css");
@import url("pad/gritter.css");
@import url("pad/loadingbox.css");
@import url("pad/form.css");

/* Screen reader only — visually hidden but announced by assistive technology */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/*
 * Skip link — hidden until keyboard focus reveals it at the top-left of the
 * viewport, giving screen-reader and keyboard-only users an immediate jump
 * past the toolbar to the editor (WCAG 2.4.1 Bypass Blocks).
 */
.skip-link {
  position: absolute;
  top: -100px;
  left: 8px;
  z-index: 10000;
  padding: 8px 12px;
  background: #2c3e50;
  color: #fff;
  text-decoration: none;
  border-radius: 0 0 4px 4px;
}
.skip-link:focus {
  top: 0;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

html {
  font-size: 15px;
  color: #3e3e3e;
}

html,
#sidedivinner > div:before {
  font-family: Roboto;
}

.clear {
  clear: both
}
a {
  color: inherit;
  overflow-x: auto;
  white-space: nowrap;
}
a img {
  border: 0
}

.thin-scrollbar::-webkit-scrollbar-track {
  background-color: #f6f6f6;
  border: 1px solid #f0f0f0;
}
.thin-scrollbar::-webkit-scrollbar {
  width: 7px;
}
.thin-scrollbar::-webkit-scrollbar-thumb {
  background-color: #C5C5C5;
}

.buttontext::-moz-focus-inner {
  padding: 0;
  border: 0;
}
.buttontext:focus{
  /* Not sure why important is required here but it is */
  border: 1px solid #666 !important;
}
.rtl {
  direction: RTL
}

/* fix for misaligned checkboxes */
input[type=checkbox] {
  vertical-align: -1px
}
input {
  color: inherit;
}
.right {
  float: right
}

@media (max-width: 800px) {
  .hide-for-mobile { display: none; }
}

.etherpadBrand{
  width:20%;
  max-width:100px;
  margin-left:auto;
  margin-right:auto;
}


/* ----------------------------------------------------------------------- */
/* History mode (issue #7659): timeslider rendered in-place inside the     */
/* pad page. The live editor stays mounted but hidden; a sibling iframe    */
/* hosts the existing timeslider replay code.                              */
/* ----------------------------------------------------------------------- */

.history-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: #fff8e1;
  border-bottom: 1px solid #f0d27a;
  color: #5b4b00;
  font-size: 14px;
  z-index: 5;
}
.history-banner[hidden] { display: none; }
.history-banner-label   { font-weight: 600; }
.history-banner-rev,
.history-banner-date    { opacity: 0.85; }
.history-banner #history-banner-return { margin-left: auto; }

/* The history iframe takes the place of the live ACE editor by occupying the
 * same in-flow flex slot that #editorcontainer fills in live mode (flex: 1 1
 * auto inside the row-flex #editorcontainerbox). This keeps the layout
 * identical between modes — crucially including any in-flow side panels in
 * #editorcontainerbox, such as ep_webrtc's video column, which now sit beside
 * the history iframe exactly as they sit beside the live editor.
 *
 * This used to be an absolute, inset:0 overlay: it filled the editor area but
 * took the iframe out of flow, so an in-flow side panel ended up hidden
 * beneath it (see ether/ep_webrtc rendering nothing in the timeslider). */
.history-frame-mount {
  display: none;
  flex: 1 1 auto;
  min-width: 0; /* allow the iframe to shrink to make room for a side panel */
  border: 0;
  background: var(--bg-color, #f2f3f4);
}
.history-frame-mount[hidden] { display: none; }
.history-frame-mount > iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* While in history mode, hide the live ACE editor and show the history    */
/* iframe in its place. The formatting menu on the left side of the        */
/* toolbar (Bold/Italic/Lists/Indent/Undo/etc.) targets the hidden live    */
/* editor, so we swap it for the history controls (slider + play/step      */
/* buttons) that drive the iframe. The right-side menu (Settings / Share / */
/* Users / Chat / Home) stays fully interactive across modes.              */
/* The two-id `#editorcontainerbox #editorcontainer { display: flex }` layout
 * rule (specificity 0-2-0) outranks a plain `body.history-mode #editorcontainer`
 * (0-1-1), so match the same container path here to actually win the cascade
 * and remove the live editor from flow. This was latent before: the old
 * absolute, inset:0 iframe overlay painted over the still-in-flow editor, so
 * nobody noticed it wasn't hidden. Now that the iframe sits in the normal
 * flex flow, the editor must genuinely be gone or the two would split the row. */
body.history-mode #editorcontainerbox #editorcontainer { display: none; }
body.history-mode .history-frame-mount { display: block; }
body.history-mode #editbar .menu_left { display: none; }
body.history-mode #editbar .show-more-icon-btn { display: none; }
body.history-mode #history-controls { display: flex; }

/* History toolbar controls (issue #7659): a slider + play/pause/step      */
/* buttons + Follow/Speed controls that remote-control the embedded        */
/* timeslider iframe. Take the place of the formatting menu while          */
/* scrubbing. align-items + min-height keep the toolbar the same vertical  */
/* size as in live mode so swapping modes doesn't reflow the layout.       */
.history-controls {
  display: none;
  flex: 1 1 auto;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  min-width: 0;
  min-height: 40px;
}
.history-controls[hidden] { display: none; }
.history-controls button.buttonicon {
  flex: 0 0 auto;
  /* Match the live-toolbar buttonicon visual weight (no <li><a> wrapper  */
  /* gives us a smaller default; bump padding so the icon hit area lines */
  /* up vertically with menu_right's settings/share/users/etc. icons).   */
  padding: 6px 8px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 15px;
  color: inherit;
}
.history-controls button.buttonicon:hover { background: rgba(0,0,0,0.06); border-radius: 4px; }
.history-controls button.buttonicon.buttonicon-play.pause::before {
  content: "\e829";
}
.history-slider-wrap {
  position: relative;
  flex: 1 1 auto;
  min-width: 80px;
  margin: 0 6px;
  display: flex;
  align-items: center;
}
.history-slider-input {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  cursor: pointer;
}
/* Saved-revision markers overlaid on the slider track (issue #7946). Inset
 * left/right by ~half the native range thumb so a marker lines up with the
 * thumb centre at the track extremes. pointer-events:none on the layer keeps
 * slider dragging unobstructed; the stars themselves re-enable clicks to seek. */
.history-slider-stars {
  position: absolute;
  left: 8px;
  right: 8px;
  top: 0;
  bottom: 0;
  pointer-events: none;
}
.history-slider-stars .history-star {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  padding: 0;
  margin: 0;
  border: 0;
  background: none;
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
}
.history-slider-stars .history-star::before {
  font-family: fontawesome-etherpad;
  content: "\e856";
  color: #da9700;
  font-size: 14px;
}
.history-timer {
  flex: 0 0 auto;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  opacity: 0.85;
  white-space: nowrap;
}
.history-toggle {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  white-space: nowrap;
  cursor: pointer;
}
.history-toggle input[type="checkbox"] { margin: 0; }

/* Follow toggle — eye icon, with a diagonal slash that appears only when
 * the underlying checkbox is unchecked (auto-follow disabled). The hidden
 * input still drives state (so pad_mode.ts's bridge code reads .checked
 * and the existing label-for relationship handles click). */
.history-follow-toggle {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  cursor: pointer;
  border-radius: 4px;
  color: inherit;
}
.history-follow-toggle:hover { background: rgba(0,0,0,0.06); }
.history-follow-eye-slash { display: none; }
#history-options-followContents:not(:checked) + .history-follow-toggle .history-follow-eye-slash {
  display: inline;
}
#history-options-followContents:not(:checked) + .history-follow-toggle {
  opacity: 0.55;
}
/* Keep the checkbox in the DOM (label-for needs a present target) but
 * hidden visually + accessibly redundant since the label conveys state. */
#history-options-followContents.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(0 0 0 0); overflow: hidden;
}
.history-speed {
  flex: 0 0 auto;
  font-size: 13px;
  padding: 2px 4px;
  max-width: 130px;
}

/* Responsive — Follow + Speed inherit .hide-for-mobile (already collapses */
/* at <=800px). Pack the remaining play/slider/step buttons tighter so     */
/* they always fit. At ultra-narrow widths the step buttons compact too.   */
@media (max-width: 800px) {
  .history-controls { padding: 0 6px; gap: 4px; min-height: 36px; }
  .history-controls button.buttonicon { padding: 4px 6px; min-width: 32px; }
  .history-slider-wrap { min-width: 60px; margin: 0 2px; }
}
@media (max-width: 480px) {
  .history-controls #history-leftstep,
  .history-controls #history-rightstep { min-width: 28px; padding: 2px; }
}

/* Chat replay header — appears above the chat log while scrubbing so the  */
/* user knows the message list is filtered to a historical timestamp.      */
.history-chat-header {
  display: none;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
  background: #fff8e1;
  color: #5b4b00;
  border-bottom: 1px solid #f0d27a;
}
body.history-mode .history-chat-header { display: block; }
body.history-mode .history-authors-row {
  font-style: italic;
  opacity: 0.85;
  padding: 6px 8px;
}