BookStack/resources/sass/styles.scss

@use "sass:math";

@import "reset";
@import "variables";
@import "mixins";
@import "spacing";
@import "opacity";
@import "html";
@import "text";
@import "colors";
@import "layout";
@import "blocks";
@import "buttons";
@import "tables";
@import "forms";
@import "animations";
@import "tinymce";
@import "codemirror";
@import "components";
@import "header";
@import "footer";
@import "lists";
@import "pages";

// Jquery Sortable Styles
.dragged {
  position: absolute;
  opacity: 0.5;
  z-index: 2000;
}
body.dragging, body.dragging * {
  cursor: move !important;
}

// User Avatar Images
.avatar {
  border-radius: 100%;
  @include lightDark(background-color, #eee, #000);
  width: 30px;
  height: 30px;
  &.med {
    width: 40px;
    height: 40px;
  }
  &.large {
    width: 80px;
    height: 80px;
  }
  &.huge {
    width: 120px;
    height: 120px;
  }
  &.square {
    border-radius: 3px;
  }
  &[src$="user_avatar.png"] {
    @include whenDark {
      filter: invert(1);
    }
  }
}

// Loading icon
$loadingSize: 10px;
.loading-container {
  position: relative;
  display: block;
  margin: $-xl auto;
  > div {
    width: $loadingSize;
    height: $loadingSize;
    border-radius: $loadingSize;
    display: inline-block;
    vertical-align: top;
    transform: translate3d(-10px, 0, 0);
    margin-top: $-xs;
    animation-name: loadingBob;
    animation-duration: 1.4s;
    animation-iteration-count: infinite;
    animation-timing-function: cubic-bezier(.62, .28, .23, .99);
    margin-inline-end: 4px;
    background-color: var(--color-page);
    animation-delay: -300ms;
  }
  > div:first-child {
      left: -($loadingSize+$-xs);
      background-color: var(--color-book);
      animation-delay: -600ms;
  }
  > div:last-of-type {
    left: $loadingSize+$-xs;
    background-color: var(--color-chapter);
    animation-delay: 0ms;
  }
  > span {
    margin-inline-start: $-s;
    font-style: italic;
    color: #888;
    vertical-align: top;
  }
}

// Back to top link
$btt-size: 40px;
[back-to-top] {
  background-color: var(--color-primary);
  position: fixed;
  bottom: $-m;
  right: $-l;
  padding: 5px 7px;
  cursor: pointer;
  color: #FFF;
  fill: #FFF;
  svg {
    width: math.div($btt-size, 1.5);
    height: math.div($btt-size, 1.5);
    margin-inline-end: 4px;
  }
  width: $btt-size;
  height: $btt-size;
  border-radius: $btt-size;
  transition: all ease-in-out 180ms;
  opacity: 0;
  z-index: 999;
  overflow: hidden;
  &:hover {
    width: $btt-size*3.4;
    opacity: 1 !important;
  }
  .inner {
    width: $btt-size*3.4;
  }
  span {
    position: relative;
    vertical-align: top;
    line-height: 2;
  }
}

.skip-to-content-link {
  position: fixed;
  top: -52px;
  left: 0;
  background-color: #FFF;
  z-index: 15;
  border-radius: 0 4px 4px 0;
  display: block;
  box-shadow: $bs-dark;
  font-weight: bold;
  &:focus {
    top: $-xl;
    outline-offset: -10px;
    outline: 2px dotted var(--color-primary);
  }
}

.contained-search-box {
  display: flex;
  height: 38px;
  input, button {
    border-radius: 0;
    border: 1px solid #ddd;
    @include lightDark(border-color, #ddd, #000);
    margin-inline-start: -1px;
  }
  input {
    flex: 5;
    padding: $-xs $-s;
    &:focus, &:active {
      outline: 0;
    }
  }
  button {
    width: 60px;
  }
  button i {
    padding: 0;
  }
  button.cancel.active {
    background-color: $negative;
    color: #EEE;
  }
  svg {
    margin: 0;
  }
}

.entity-selector {
  border: 1px solid #DDD;
  @include lightDark(border-color, #ddd, #111);
  border-radius: 3px;
  overflow: hidden;
  font-size: 0.8em;
  input[type="text"] {
    width: 100%;
    display: block;
    border-radius: 0;
    border: 0;
    border-bottom: 1px solid #DDD;
    font-size: 16px;
    padding: $-s $-m;
  }
  .entity-list {
    overflow-y: scroll;
    height: 400px;
    @include lightDark(background-color, #eee, #222);
    margin-inline-end: 0;
    margin-inline-start: 0;
  }
  .entity-list-item {
    @include lightDark(background-color, #fff, #222);
  }
  .entity-list-item p {
    margin-bottom: 0;
  }
  .entity-list-item:focus {
    outline: 2px dotted var(--color-primary);
    outline-offset: -4px;
  }
  .entity-list-item.selected {
    @include lightDark(background-color, rgba(0, 0, 0, 0.05), rgba(255, 255, 255, 0.05));
  }
  .loading {
    height: 400px;
    padding-top: $-l;
  }
  .entity-selector-add button {
    margin: 0;
    display: block;
    width: 100%;
    border: 0;
    border-top: 1px solid #DDD;
  }
  &.compact {
    font-size: 10px;
    .entity-item-snippet {
      display: none;
    }
  }
}

.scroll-box {
  max-height: 250px;
  overflow-y: scroll;
  border: 1px solid;
  @include lightDark(border-color, #DDD, #000);
  border-radius: 3px;
  min-height: 20px;
  @include lightDark(background-color, #EEE, #000);
}
.scroll-box-item {
  border-bottom: 1px solid;
  border-top: 1px solid;
  @include lightDark(border-color, #DDD, #000);
  margin-top: -1px;
  @include lightDark(background-color, #FFF, #222);
  display: flex;
  padding: 1px;
  &:last-child {
    border-bottom: 0;
  }
  &:hover {
    cursor: pointer;
    @include lightDark(background-color, #f8f8f8, #333);
  }
  .handle {
    color: #AAA;
    cursor: grab;
  }
  .handle svg {
    margin: 0;
  }
  > * {
    padding: $-xs $-m;
  }
  .handle + * {
    padding-left: 0;
  }
  &:hover .handle {
    @include lightDark(color, #444, #FFF);
  }
  a:hover {
    text-decoration: none;
  }
}

input.scroll-box-search, .scroll-box-header-item {
  font-size: 0.8rem;
  padding: $-xs $-m;
  border: 1px solid;
  @include lightDark(border-color, #DDD, #000);
  @include lightDark(background-color, #FFF, #222);
  margin-bottom: -1px;
  border-radius: 3px 3px 0 0;
  width: 100%;
  max-width: 100%;
  height: auto;
  line-height: 1.4;
  color: #666;
}

.scroll-box-search + .scroll-box,
.scroll-box-header-item + .scroll-box {
  border-radius: 0 0 3px 3px;
}

.fullscreen {
  border:0;
  position:fixed;
  top:0;
  left:0;
  right:0;
  bottom:0;
  width:100%;
  height:100%;
  z-index: 150;
}

.list-sort-container {
  display: inline-block;
  form {
    display: inline-block;
  }
  .list-sort {
    display: inline-grid;
    margin-inline-start: $-s;
    grid-template-columns: minmax(120px, max-content) 40px;
    font-size: 0.9rem;
    border: 2px solid #DDD;
    @include lightDark(border-color, #ddd, #444);
    border-radius: 4px;
  }
  .list-sort-label {
    font-weight: bold;
    display: inline-block;
    @include lightDark(color, #555, #888);
  }
  .list-sort-type {
    text-align: start;
  }
  .list-sort-type, .list-sort-dir {
    padding: $-xs $-s;
    cursor: pointer;
  }
  .list-sort-dir {
    border-inline-start: 2px solid #DDD;
    color: #888;
    @include lightDark(border-color, #ddd, #444);
    .svg-icon {
      transition: transform ease-in-out 120ms;
    }
    &:hover .svg-icon {
      transform: rotate(180deg);
    }
  }
}