MediaWiki:Common.css/addin-mooc.css

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/**
 * Esse arquivo CSS é parte do MOOC Addin (https://pt.wikiversity.org/wiki/Mooc-Module).
 * 
 * Ele contém as diretrizes CSS necessárias para aplicar o layout para todos os elementos relacionados ao MOOC Addin.
 *   
 * Todos os elementos do MOOC Addin são colocados dentro de um elemento chamado "MOOC root".
 * Para evitar colisões de diretries em/com outras páginas:
 * Todo CSS/jQuery-Selector contém o "MOOC root".
 * Todos os outros elementos não conterão prefixos MOOC, uam vez que não é necessário colocá-los em contexto maior do que esse.
 * Colisões entre elementos MOOC ainda podem ocorrer e, portanto, os seletores CSS devem ser tão fortes quanto possível, com a limitação da menor quantidade correspondente.
 * 
 * Uma visão geral do layout da página pode ser vista em:
 * https://commons.wikimedia.org/wiki/File:Addin-Mooc-Css-Overview.pdf
 * 
 * Nota:
 * 
 * O estilo de alguns elementos depente do estado de aplicação, assim como da posição da barra de rolagem, e, portanto, requer o uso de JavaScript.
 * Assim, algumas diretivas CSS não estão incluídas neste arquivo, mas são definidas via JavaScript (jQuery) dinamicamente.
 * No futuro, isso pode/deve ser separado em:
 *   1.) Diretrizes CSS limitadas a uma classe de estado e
 *   2.) Cógico JavaScript que desabilita essas classes de estado.
 */

#addin-mooc .border-box {/* CSS 3 box model with padding included in element size */
  -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box;
}

/*####################
  # CONTENT
  ####################*/
#addin-mooc #content-wrapper {
  float: left;
  width: 100%;
}
#addin-mooc #mooc-content {
  margin-right: 260px;
}

/*####################
  # ITEM NAVIGATION
  # sticky@scroll at upper screen border
  ####################*/
#addin-mooc #item-navigation {/* border-box */
  padding: 1px 20px;
  background-color: #FFF;
  border: 1px solid #E0E0E0;
  border-bottom: none;
  z-index: 1001;
}
#addin-mooc #item-navigation a:focus,
#addin-mooc #item-navigation a:hover {
  text-decoration: none;
}
#addin-mooc #item-navigation .section-link-wrapper {/* border-box */
  display: inline-block;
  margin-right: 20px;
  cursor: pointer;
}
#addin-mooc #item-navigation .section-link-wrapper img {
  margin-right: 2px;
}
#addin-mooc #item-navigation .active {
  padding: 0 2px;
  background-color: #EAEAEA;
  border-radius: 4px;
  border: 1px solid #E0E0E0;
}

/*####################
  # SECTIONS
  ####################*/
#addin-mooc .section {
  position: relative;
  border: 1px solid #E0E0E0;
  overflow: hidden; /* do not move section due to content margin */
}
#addin-mooc .section:first-child {
  border-top: none; /* smooth transition from section header to item navigation background */
}
#addin-mooc .section > .header {/* border-box */
  position: absolute;
  top: 0;
  width: 100%;
  padding: 5px 20px;
  color: #777;
  background: -moz-linear-gradient(top, #FFF 1%, #EAEAEA 100%);
  background: -o-linear-gradient(top, #FFF 1%, #EAEAEA 100%);
  background: -ms-linear-gradient(top, #FFF 1%, #EAEAEA 100%);
  background: -webkit-linear-gradient(top, #FFF 1%, #EAEAEA 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(1%, #FFF), color-stop(100%, #EAEAEA));
  box-shadow: 0 0 0 1px rgba(155, 155, 155, .3), 1px 0 0 0 rgba(255, 255, 255, .9) inset, 0 2px 2px rgba(0, 0, 0, .1);
  border-bottom: 1px solid #E0E0E0;
  cursor: pointer;
  z-index: 1;
}
#addin-mooc .section > .header h2 {
  display: inline-block;
  margin-top: 5px !important; /* necessary to override global MediaWiki-CSS's important statement */
}
#addin-mooc .section > .header .icon {/* Q: can we use a background image instead? */
  float: left;
  margin-right: 7px;
  padding-top: 4px;
}
#addin-mooc .section > .content {
  margin: 55px 0 0 0;
  padding: 20px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .2);
  overflow: hidden;
}

/*####################
  # EMPTY SECTION HINTS
  # info box asking for content
  ####################*/
#addin-mooc .section .empty-section {
  color: #705000;
  font-size: 120%;
}
#addin-mooc .section .empty-section .add-content-hint {
  min-height: 48px;
  margin-top: 10px;
  padding: 10px 10px 10px 70px;
  color: #000;
  background: url('https://upload.wikimedia.org/wikipedia/commons/b/b0/Gnome-help-browser-modified.svg') no-repeat 10px center;
  border: 1px solid #705000;
  font-size: 83.33%;
}
#addin-mooc .section .empty-section .add-content-hint .edit-text {
  color: #0645AD;
  cursor: pointer;
}
#addin-mooc .section .empty-section .add-content-hint .edit-text:hover {
  text-decoration: underline;
}

/*####################
  # SECTION COLLAPSE
  # UI to expand/effects when collapsed
  ####################*/
#addin-mooc .btn-expand {
  height: 40px;
  text-align: center;
  cursor: pointer;
}
#addin-mooc .collapsed > .content {
  overflow: hidden;
}
#addin-mooc .collapsed > .content:after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 40px;
  left: 0;
  height: 30px;
  background: linear-gradient(to top, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
}

/*####################
  # SECTION: ASSOCIATED UNITS
  # units the current lesson/MOOC contains; add item UI
  ####################*/
/* add new unit/lesson/mooc; does also apply for lessons section and MOOC category page */
#addin-mooc #addLesson,
#addin-mooc #addMooc,
#addin-mooc #addUnit {
  cursor: pointer;
}
/* unit layout; does also apply for lessons section (units listed recursively) */
#addin-mooc #units .children .unit,
#addin-mooc #lessons .children .lesson .children .unit {/* Q: can we remove .children safely? */
  display: block;
  position: relative;
  width: auto;
  min-height: 170px;
  margin: 30px 0 0 0;
  padding: 10px;
  border: 1px solid #E0E0E0;
  cursor: pointer;
}
#addin-mooc #units .unit:first-child,
#addin-mooc #lessons .children .lesson .children .unit:first-child {
  margin-top: 0;
}
#addin-mooc .children .unit:after,
#addin-mooc .children .lesson:after {/* Q: WTF is this? */
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
#addin-mooc #units .unit .video-bar,
#addin-mooc #lessons .unit .video-bar {
  float: left;
  width: 300px;
}
/* video thumbnails; does also apply for local navigation thumbails */
#addin-mooc #units .unit .video,
#addin-mooc #lessons .unit .video,
#addin-mooc #local-navigation .video {
  width: 300px;
  height: 170px;
  margin-bottom: 5px;
  text-align: center;
  background-color: #EEE;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .2);
  overflow: hidden;
}
#addin-mooc #units .unit .video div,
#addin-mooc #lessons .unit .video div,
#addin-mooc #local-navigation .video div {
  width: 100%;
  height: 100%;
  display: table;
}
#addin-mooc #units .unit .video div span,
#addin-mooc #lessons .unit .video div span,
#addin-mooc #local-navigation .video div span {
  display: table-cell;
  vertical-align: middle;
}
#addin-mooc #units .unit .video .play-btn-large,
#addin-mooc #lessons .unit .video .play-btn-large,
#addin-mooc #local-navigation .video .play-btn-large {
  display: none; /* hide play button rendered with thumbnail */
}
#addin-mooc #units .unit .content,
#addin-mooc #lessons .unit .content {
  margin-left: 320px;
}
#addin-mooc #units .unit .content > .title,
#addin-mooc #lessons .unit .content > .title {
  margin: 5px 0 10px 0;
  font-size: 1.17em;
  font-weight: bold;
  line-height: 1.6;
}
#addin-mooc #units .unit .icon-bar ul,
#addin-mooc #lessons .unit .icon-bar ul {
  margin: 0;
  padding: 0;
}
#addin-mooc #units .unit .icon-bar li,
#addin-mooc #lessons .unit .icon-bar li {
  display: inline-block;
  margin-right: 15px;
  list-style: none; /* Q: can we move this to parental list? */
  opacity: 0.4;
}
#addin-mooc #units .unit .discussion-statistic-wrapper,
#addin-mooc #lessons .unit .discussion-statistic-wrapper {
  position: absolute;
  top: 10px;
  right: 0;
}
#addin-mooc #units .unit .discussion-statistic-wrapper .img-arrow img,
#addin-mooc #lessons .unit .discussion-statistic-wrapper .img-arrow img {
  float: right;
  padding-top: 10px;
}
#addin-mooc #units .unit .discussion-statistic,
#addin-mooc #lessons .unit .discussion-statistic {
  float: left;
  padding: 5px;
  background-color: #EEE;
  border-radius: 3px;
}
#addin-mooc #units .unit .discussion-statistic .icon,
#addin-mooc #lessons .unit .discussion-statistic .icon {
  margin-bottom: 4px;
  text-align: center;
}
#addin-mooc #units .unit .discussion-statistic .stat-row,
#addin-mooc #lessons .unit .discussion-statistic .stat-row {
  padding: 5px;
  border-radius: 3px;
  text-align: center;
}
#addin-mooc #units .unit .discussion-statistic .num,
#addin-mooc #lessons .unit .discussion-statistic .num {
  font-size: 120%;
}
#addin-mooc #units .unit .discussion-statistic .title,
#addin-mooc #lessons .unit .discussion-statistic .title {
  font-size: 80%;
  line-height: 1;
}
#addin-mooc #units .unit .discussion-statistic .unanswered,
#addin-mooc #lessons .unit .discussion-statistic .unanswered {
  padding: 4px;
  color: #E21;
  border: 1px solid #E21;
}
#addin-mooc #units .unit .learning-goals ol,
#addin-mooc #lessons .unit .learning-goals ol {
  margin: 0;
  padding: 0;
  list-style-position: inside;
  overflow: hidden;
}
#addin-mooc #units .unit .learning-goals li,
#addin-mooc #lessons .unit .learning-goals li {
  margin-bottom: 3px;
}

/*####################
  # SECTION: DISCUSSION
  # threads, posts, ask/reply UI
  ####################*/
#addin-mooc #discussion .thread ol {
  margin-left: 25px;
}
#addin-mooc #discussion li {
  list-style: none;/* Q: can we move this to parental list? */
}
#addin-mooc #discussion .thread .header .title {
  display: inline-block;
  width: 60%;
}
#addin-mooc #discussion .thread .header .num-replies {
  float: right;
  width: 6em;
  font-size: 0.8em;
  text-align: right;
}
#addin-mooc #discussion .post > .content {
  overflow: hidden;
}
#addin-mooc #discussion .post > .content > .message {
  position: relative;
  margin: 2px 2px 5px 2px;
  padding: 10px 10px 20px 10px;
  background: none repeat scroll 0 0 #F4F7FB;
  border: 1px solid #E0E0E0;
  border-radius: 4px;
}
#addin-mooc #discussion .meta {
  position: absolute;
  right: 5px;
  bottom: 1px;
  color: #777;
}
#addin-mooc #discussion .warning {
  color: #705000;
}
#addin-mooc #discussion .overlay {
  right: 0;
}
#addin-mooc #discussion .overlay .background {
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
}
#addin-mooc #discussion .overlay .content {
  padding: 5px;
  cursor: pointer;
}
#addin-mooc .ask-question {
  margin-top: 15px;
}
#addin-mooc .ask-question .label {
  display: block;
}
#addin-mooc .ask-question textarea,
#addin-mooc .ask-question .title,
#addin-mooc .ui-reply textarea {/* border-boxed */
  width: 100%;
  padding: 2px;
  resize: none; /* hide resize UI for element */
  overflow: hidden;
}
#addin-mooc .ask-question .btn-ask {
  display: block;
  width: 180px;
  margin: 10px auto 0;
  padding: 5px;
  background-color: #FFF;
  text-align: center;
  box-shadow: 0 0 3px 2px rgba(0, 0, 0, .2);
  cursor: pointer;
}

/*####################
  # SECTION: LESSONS
  # lessons the current MOOC contains
  ####################*/
#addin-mooc #lessons .children .lesson {/* Q: can we remove .children safely? */
  display: block;
  width: auto;
  padding-top: 50px;
}
#addin-mooc #lessons .children .lesson:first-child {
  padding-top: 0;
}
#addin-mooc #lessons .children .lesson > .title {
  margin-top: 5px;
  margin-bottom: 0.25em;
  font-size: 1.5em;
  font-weight: bold;
  line-height: 1.3;
  border-bottom: 1px solid #AAA;
}

/*####################
  # NAVIGATION
  # sticky@scroll at upper screen border
  ####################*/
#addin-mooc #navigation-wrapper {
  position: absolute;
  right: 0;
  width: 250px;
}
#addin-mooc #navigation {
  width: 250px;
  padding: 0;
  background: #FFF;
  overflow: hidden; /* prevents lists's margin to move item */
}
#addin-mooc #navigation .header-wrapper {/* border-box */
  position: absolute;
  width: 100%;
  padding-top: 25px;
  border: 1px solid #E0E0E0;
}
#addin-mooc #navigation .header {
  padding: 5px 20px 11px 20px;
  background: -moz-linear-gradient(top, #FFF 1%, #EAEAEA 100%);
  background: -o-linear-gradient(top, #FFF 1%, #EAEAEA 100%);
  background: -ms-linear-gradient(top, #FFF 1%, #EAEAEA 100%);
  background: -webkit-linear-gradient(top, #FFF 1%, #EAEAEA 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(1%, #FFF), color-stop(100%, #EAEAEA));
}
#addin-mooc #navigation .header img {
  margin: -9px 5px 0 0; /* Q: can this be put into background, too? */
}
#addin-mooc #navigation .header > div {/* emulate h2 behaviour which we can not use in templates */
  display: inline-block;
  margin: 5px 0 0.25em 0;
  padding: 0;
  line-height: 1.3;
  font-size: 1.5em;
  font-family: "Linux Libertine",Georgia,Times,serif;
  border-bottom: 1px solid #AAA;
}
#addin-mooc #navigation > ol {
  margin: 81px 0 0 0;
  padding: 10px;
  border: 1px solid #E0E0E0;
  border-top: none;
  font-size: 0.85em;
  list-style-position: inside;
  overflow: hidden; /* prevents lists's margin to move item */
}

/*####################
  # LOCAL NAVIGATION
  # video thumbnails for next/previous unit and parental lesson
  # @see{#units} for thumbnail style 
  ####################*/
#addin-mooc #local-navigation > .previous,
#addin-mooc #local-navigation > .next {
  display: inline-block;
  width: 300px;
  margin: 10px 5px;
  padding: 10px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .2);
  cursor: pointer;
}

/*####################
  # ACTION BUTTONS
  # in section headers
  ####################*/
#addin-mooc .actions {
  float: right;
}
#addin-mooc .actions ul {
  list-style: none;
}
#addin-mooc .actions > div {
  display: none;
  float: right;
  margin-left: 15px;
}
#addin-mooc .actions .btn-ask-question {
  margin-top: 12px;
}
#addin-mooc .actions .btn-edit {
  margin-top: 6px;
}

/*####################
  # MODAL BOXES
  # hidden until activated in JS
  ####################*/
#addin-mooc .modal-box {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  cursor: default;
  z-index: 1502; /* video thumbnails will overlap if value below */
}
#addin-mooc .modal-box .background {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #050404;
  opacity: 0.87;
}
#addin-mooc .modal-box .content {/* border-box */
  position: relative;
  width: 80%;
  height: 80%;
  left: 48px;
  right: 0;
  top: 15%;
  margin: 0 auto;
  padding: 25px 20px;
  color: #000;
  background-color: #FFF;
  border-radius: 8px;
  overflow: visible;
}
#addin-mooc .modal-box .btn-close {
  float: right;
  top: 0;
  width: 40px;
  height: 40px;
  margin: -40px -40px 0 0;
  background: #FFF url("https://upload.wikimedia.org/wikipedia/commons/7/7a/OOjs_UI_icon_clear.svg") no-repeat center;
  box-shadow: 0 0 3px 2px rgba(0, 0, 0, .2);
  border-radius: 20px;
  cursor: pointer;
  z-index: 2;
}
#addin-mooc .modal-box .btn-save {
  display: block;
  width: auto;
  min-width: 120px;
  margin: 15px auto 0 auto;
  padding: 10px 10px 10px 35px;
  color: #000;
  background: url('https://upload.wikimedia.org/wikipedia/commons/thumb/c/c9/True.svg/20px-True.svg.png') no-repeat 12px 8px;
  text-align: center;
  box-shadow: 0 0 3px 2px rgba(0, 0, 0, .2);
  cursor: pointer;
}
#addin-mooc .modal-box input[disabled].btn-save {
  color: #DCDAD1;
}
#addin-mooc .modal-box fieldset {
  height: auto;
}
#addin-mooc .modal-box label {
  font-weight: bold;
  line-height: 1.6;
}
#addin-mooc .modal-box .label-title {
  font-size: 1.17em;
}
#addin-mooc .modal-box .label-summary {
  display: inline-block;
  margin-top: 25px;
}
#addin-mooc .modal-box input,
#addin-mooc .modal-box textarea {
  width: 100%;
  padding: 2px 5px;
  border-radius: 3px;
  border: 1px solid #AEAEAE;
}
#addin-mooc .modal-box textarea {/* TODO: auto height */
  height: 200px;
}
#addin-mooc .modal-box .help {
  min-height: 48px;
  margin-top: 25px;
  padding: 10px 10px 10px 70px;
  background: url('https://upload.wikimedia.org/wikipedia/commons/4/44/Help-browser.svg') no-repeat 10px center;
  border: 1px solid #705000;
}

/*####################
  # OVERLAYS
  # such as reply buttons (single use case at the moment)
  # hidden until activated in JS
  ####################*/
#addin-mooc .overlay {
  display: none;
  position: absolute;
}
#addin-mooc .overlay > span {
  position: relative;
}
#addin-mooc .overlay .content {
  position: relative;
  z-index: 2;
}
#addin-mooc .overlay .background {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #668;
  opacity: 0.5;
  z-index: 1;
}