mastodon/app/assets/stylesheets/components.scss

.button {
  background-color: darken($color4, 3%);
  font-family: inherit;
  display: inline-block;
  position: relative;
  box-sizing: border-box;
  text-align: center;
  border: 10px none;
  color: $color5;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
  padding: 0 16px;
  height: 36px;
  cursor: pointer;
  line-height: 36px;
  border-radius: 4px;
  text-decoration: none;

  &:hover {
    background-color: lighten($color4, 7%);
  }

  &:disabled {
    background-color: $color3;
    cursor: default;
  }

  &.button-secondary {
    //
  }
}

.column-icon {
  color: $color3;
  background: lighten($color1, 4%);

  &:hover {
    color: lighten($color3, 7%);
  }
}

.icon-button {
  color: lighten($color1, 26%);
  border: none;
  background: transparent;
  cursor: pointer;

  &:hover {
    color: lighten($color1, 33%);
  }

  &.disabled {
    color: lighten($color1, 13%);
    cursor: default;
  }

  &.active {
    color: $color4;
  }

  &:focus {
    outline: none;
  }
}

.invisible {
  font-size: 0;
  line-height: 0;
  display: inline-block;
  width: 0;
}

.ellipsis {
  &:after {
    content: "…";
  }
}

.lightbox .icon-button {
  color: $color1;
}

.compose-form__warning {
  color: $color2;
  margin-bottom: 15px;
  border: 1px solid $color3;
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 400;

  strong {
    color: $color5;
    font-weight: 500;
  }
}

.compose-form__label {
  display: block;
  line-height: 24px;
  vertical-align: middle;

  &.with-border {
    border-top: 1px solid $color1;
    padding-top: 10px;
  }

  .compose-form__label__text {
    display: inline-block;
    vertical-align: middle;
    margin-bottom: 14px;
    margin-left: 8px;
    color: $color3;
  }
}

.compose-form__textarea, .follow-form__input {
  background: $color5;

  &:disabled {
    background: $color2;
  }
}

.emojione {
  display: inline-block;
  font-size: inherit;
  vertical-align: middle;
  margin: -.2ex .15em .2ex;
  width: 16px;
  height: 16px;

  img {
    width: auto;
  }
}

.reply-indicator {
  background: $color3;
  padding: 10px;

  .reply-indicator__display-name {
    color: $color1;
  }
}

.status__content, .reply-indicator__content {
  font-size: 15px;
  line-height: 20px;
  word-wrap: break-word;
  font-weight: 400;
  overflow: hidden;
  white-space: pre-wrap;

  .emojione {
    width: 18px;
    height: 18px;
  }

  p {
    margin-bottom: 20px;

    &:last-child {
      margin-bottom: 0;
    }
  }

  a {
    color: $color2;
    text-decoration: none;

    &:hover {
      text-decoration: underline;

      .fa {
        color: lighten($color1, 40%);
      }
    }

    &.mention {
      &:hover {
        text-decoration: none;

        span {
          text-decoration: underline;
        }
      }
    }

    .fa {
      color: lighten($color1, 30%);
    }
  }

  .status__content__spoiler-link {
    background: lighten($color1, 30%);

    &:hover {
      background: lighten($color1, 33%);
      text-decoration: none;
    }
  }
}

a.status__content__spoiler-link {
  display: inline-block;
  border-radius: 2px;
  color: lighten($color1, 8%);
  font-weight: 500;
  font-size: 11px;
  padding: 0px 6px;
  text-transform: uppercase;
  line-height: inherit;
}

.status {
  padding: 8px 10px;
  padding-left: 68px;
  position: relative;
  min-height: 48px;
  border-bottom: 1px solid lighten($color1, 8%);
  cursor: default;

  .status__relative-time {
    color: lighten($color1, 26%);
  }

  .status__display-name {
    color: lighten($color1, 26%);
  }
}

.status-check-box {
  border-bottom: 1px solid lighten($color1, 8%);

  .status__content {
    background: lighten($color1, 4%);
  }
}

.status__prepend {
  margin-left: 68px;
  color: lighten($color1, 26%);
  padding: 8px 0;
  padding-bottom: 2px;
  font-size: 14px;
  position: relative;

  .status__display-name strong {
    color: lighten($color1, 26%);
  }
}

.detailed-status {
  background: lighten($color1, 4%);

  .status__content {
    font-size: 19px;
    line-height: 24px;

    .emojione {
      width: 22px;
      height: 22px;
    }
  }
}

.detailed-status__meta {
  margin-top: 15px;
  color: lighten($color1, 26%);
  font-size: 14px;
  line-height: 18px;
}

.detailed-status__action-bar {
  background: lighten($color1, 4%);
  display: flex;
  flex-direction: row;
  border-top: 1px solid lighten($color1, 8%);
  border-bottom: 1px solid lighten($color1, 8%);
  padding: 10px 0;
}

.reply-indicator__content {
  color: $color1;
  font-size: 14px;

  a {
    color: lighten($color1, 20%);
  }
}

.account {
  padding: 10px;
  border-bottom: 1px solid lighten($color1, 8%);

  .account__display-name {
    flex: 1 1 auto;
    display: block;
    color: $color3;
    overflow: hidden;
    text-decoration: none;
    font-size: 14px;
  }
}

.account__header {
  flex: 0 0 auto;
  background: lighten($color1, 4%);
  text-align: center;
  background-size: cover;
  background-position: center;
  position: relative;

  & > div {
    background: rgba(lighten($color1, 4%), 0.9);
  }

  .account__header__content {
    color: $color2;
  }

  .account__header__display-name {
    color: $color5;
  }

  .account__header__username {
    color: $color4;
  }
}

.account__header__content {
  word-wrap: break-word;
  font-weight: 400;
  overflow: hidden;
  color: $color3;

  p {
    margin-bottom: 20px;

    &:last-child {
      margin-bottom: 0;
    }
  }

  a {
    color: inherit;
    text-decoration: underline;

    &:hover {
      text-decoration: none;
    }
  }
}

.account__header__display-name {
  .emojione {
    width: 25px;
    height: 25px;
  }
}

.account__action-bar {
  border-top: 1px solid lighten($color1, 8%);
  border-bottom: 1px solid lighten($color1, 8%);
  line-height: 36px;
  overflow: hidden;
  flex: 0 0 auto;
  display: flex;
}

.account__action-bar__tab {
  text-decoration: none;
  overflow: hidden;
  width: 80px;
  border-left: 1px solid lighten($color1, 8%);
  padding: 10px 5px;

  & > span {
    display: block;
    text-transform: uppercase;
    font-size: 11px;
    color: $color3;
  }

  strong {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: $color5;
  }

  abbr {
    color: lighten($color1, 26%);
  }
}

.status__display-name, .status__relative-time, .detailed-status__display-name, .detailed-status__datetime, .detailed-status__application, .account__display-name {
  text-decoration: none;
}

.status__display-name, .account__display-name {
  strong {
    color: $color5;
  }

  &.muted {
    .emojione {
      opacity: 0.5;
    }
  }
}

.status__display-name, .reply-indicator__display-name, .detailed-status__display-name, .account__display-name {
  &:hover {
    strong {
      text-decoration: underline;
    }
  }
}

.account__display-name {
  strong {
    display: block;
  }
}

.detailed-status__display-name {
  color: $color2;
  line-height: 24px;

  strong, span {
    display: block;
  }

  strong {
    font-size: 16px;
    color: $color5;
  }
}

.muted {
  .status__content p, .status__content a {
    color: lighten($color1, 26%);
  }

  .status__display-name strong {
    color: lighten($color1, 26%);
  }

  .status__avatar {
    opacity: 0.5;
  }

  a.status__content__spoiler-link {
    background: lighten($color1, 26%);
    color: lighten($color1, 4%);

    &:hover {
      background: lighten($color1, 29%);
      text-decoration: none;
    }
  }
}

.notification__message {
  margin-left: 68px;
  padding: 8px 0;
  padding-bottom: 0;
  cursor: default;
  color: $color3;
  font-size: 15px;
  position: relative;

  .fa {
    color: $color4;
  }
}

.notification__display-name {
  color: inherit;
  text-decoration: none;

  &:hover {
    color: $color5;
    text-decoration: underline;
  }
}

.status__relative-time, .detailed-status__datetime {
  &:hover {
    text-decoration: underline;
  }
}

.transparent-background, .imageloader {
  background: image-url('void.png');
}

.imageloader {
  display: block;
}

.navigation-bar {
  padding: 10px;
  display: flex;
  flex-shrink: 0;
  cursor: default;
  color: $color3;

  strong {
    color: $color5;
  }
}

.dropdown {
  display: inline-block;
}

.dropdown__content {
  display: none;
  position: absolute;
}

.dropdown__sep {
  border-bottom: 1px solid darken($color2, 8%);
  margin: 5px 7px 6px;
  padding-top: 1px;
}

.dropdown--active .dropdown__content {
  display: block;
  z-index: 9999;

  &:before {
    content: "";
    display: block;
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 4.5px 7.8px 4.5px;
    border-color: transparent transparent $color2 transparent;
    top: -7px;
    left: 8px;
  }

  ul {
    list-style: none;
    background: $color2;
    padding: 4px 0;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba($color8, 0.4);
    min-width: 140px;
    position: relative;
    left: -10px;
  }

  &.dropdown__left {
    ul {
      left: -98px;
    }
  }

  a {
    font-size: 13px;
    line-height: 18px;
    display: block;
    padding: 4px 14px;
    box-sizing: border-box;
    width: 140px;
    text-decoration: none;
    background: $color2;
    color: $color1;
    overflow: hidden;
    text-overflow: ellipsis;

    &:focus {
      outline: none;
    }

    &:hover {
      background: $color4;
      color: $color2;
    }
  }
}

.static-content {
  padding: 10px;
  padding-top: 20px;
  color: lighten($color1, 26%);

  h1 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 40px;
    text-align: center;
  }

  p {
    font-size: 13px;
    margin-bottom: 20px;
  }
}

.columns-area {
  flex-direction: row;
  justify-content: flex-start;
}

@media screen and (min-width: 360px) {
  .columns-area {
    margin: 10px;
  }
}

.column {
  width: 330px;
  position: relative;
  box-sizing: border-box;
  background: $color1;
  display: flex;
  flex-direction: column;
}

.ui {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: darken($color1, 7%);
}

.drawer {
  width: 280px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  overflow-y: hidden;
}

.drawer__tab {
  display: block;
  flex: 1 1 auto;
  padding: 15px;
  padding-bottom: 13px;
  color: $color3;
  text-decoration: none;
  text-align: center;
  font-size: 16px;
  border-bottom: 2px solid transparent;
}

@media screen and (min-width: 2560px) {
  .columns-area {
    justify-content: center;
  }

  .column, .drawer {
    width: 350px;
    border-radius: 4px;
    height: 90vh;
    margin-top: 5vh;
  }
}

.drawer__inner {
  background: linear-gradient(rgba(lighten($color1, 13%), 1), rgba(lighten($color1, 13%), 0.65));
  box-sizing: border-box;
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex-grow: 1;
}

.drawer__header {
  flex: 0 0 auto;
  font-size: 16px;
  background: lighten($color1, 8%);
  margin-bottom: 10px;
  display: flex;
  flex-direction: row;

  a {
    transition: all 100ms ease-in;

    &:hover {
      background: lighten($color1, 3%);
      transition: all 200ms ease-out;
    }
  }
}

.column, .drawer {
  margin-left: 5px;
  margin-right: 5px;
  flex: 0 0 auto;
  overflow: hidden;
}

.column:first-child, .drawer:first-child {
  margin-left: 0;
}

.column:last-child, .drawer:last-child {
  margin-right: 0;
}

@media screen and (max-width: 1024px) {
  .column, .drawer {
    width: 100%;
    margin: 0;
    flex: 1 1 100%;
  }

  .columns-area {
    flex-direction: column;
  }

  .search__input, .autosuggest-textarea__textarea {
    font-size: 16px;
  }
}

.tabs-bar {
  display: flex;
  background: lighten($color1, 8%);
  flex: 0 0 auto;
  overflow-y: auto;
}

.tabs-bar__link {
  display: block;
  flex: 1 1 auto;
  padding: 10px 5px;
  color: $color5;
  text-decoration: none;
  text-align: center;
  font-size:12px;
  font-weight: 500;
  border-bottom: 2px solid lighten($color1, 8%);

  &.active {
    border-bottom: 2px solid $color4;
    color: $color4;
  }
}

@media screen and (min-width: 360px) {
  .tabs-bar {
    margin: 10px;
    margin-bottom: 0;
  }
}

@media screen and (min-width: 1025px) {
  .tabs-bar {
    display: none;
  }
}

.react-autosuggest__container {
  position: relative;
}

.react-autosuggest__suggestions-container {
  position: absolute;
  top: 100%;
  width: 100%;
  z-index: 99;
  box-shadow: 0 0 15px rgba($color8, 0.4);
}

.react-autosuggest__section-title {
  background: $color3;
  padding: 4px 10px;
  font-weight: 500;
  cursor: default;
  color: $color1;
  text-transform: uppercase;
  font-size: 11px;
}

.react-autosuggest__suggestions-list {
  background: $color2;
  color: $color1;
  font-size: 14px;
}

.react-autosuggest__suggestion {
  padding: 10px;
  cursor: pointer;
}

.react-autosuggest__suggestion--focused {
  background: $color4;
  color: $color5;
}

.scrollable {
  overflow-y: scroll;
  overflow-x: hidden;
  flex: 1 1 auto;
  -webkit-overflow-scrolling: touch;

  &.optionally-scrollable {
    overflow-y: auto;
  }
}

.column-back-button {
  padding: 15px;
  font-size: 16px;
  background: lighten($color1, 4%);
  flex: 0 0 auto;
  cursor: pointer;
  color: $color4;
  z-index: 3;

  &:hover {
    text-decoration: underline;
  }
}

.react-toggle {
  display: inline-block;
  position: relative;
  cursor: pointer;
  background-color: transparent;
  border: 0;
  padding: 0;
  user-select: none;
  -webkit-tap-highlight-color: rgba($color8, 0);
  -webkit-tap-highlight-color: transparent;
}

.react-toggle-screenreader-only {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.react-toggle--disabled {
  cursor: not-allowed;
  opacity: 0.5;
  transition: opacity 0.25s;
}

.react-toggle-track {
  width: 50px;
  height: 24px;
  padding: 0;
  border-radius: 30px;
  background-color: $color1;
  transition: all 0.2s ease;
}

.react-toggle:hover:not(.react-toggle--disabled) .react-toggle-track {
  background-color: darken($color1, 10%);
}

.react-toggle--checked .react-toggle-track {
  background-color: $color4;
}

.react-toggle--checked:hover:not(.react-toggle--disabled) .react-toggle-track {
  background-color: lighten($color4, 10%);
}

.react-toggle-track-check {
  position: absolute;
  width: 14px;
  height: 10px;
  top: 0px;
  bottom: 0px;
  margin-top: auto;
  margin-bottom: auto;
  line-height: 0;
  left: 8px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.react-toggle--checked .react-toggle-track-check {
  opacity: 1;
  transition: opacity 0.25s ease;
}

.react-toggle-track-x {
  position: absolute;
  width: 10px;
  height: 10px;
  top: 0px;
  bottom: 0px;
  margin-top: auto;
  margin-bottom: auto;
  line-height: 0;
  right: 10px;
  opacity: 1;
  transition: opacity 0.25s ease;
}

.react-toggle--checked .react-toggle-track-x {
  opacity: 0;
}

.react-toggle-thumb {
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1) 0ms;
  position: absolute;
  top: 1px;
  left: 1px;
  width: 22px;
  height: 22px;
  border: 1px solid $color1;
  border-radius: 50%;
  background-color: darken($color5, 2%);
  box-sizing: border-box;
  transition: all 0.25s ease;
}

.react-toggle--checked .react-toggle-thumb {
  left: 27px;
  border-color: $color4;
}

.column-link {
  background: lighten($color1, 8%);
  color: $color5;

  &:hover {
    background: lighten($color1, 11%);
  }
}

.autosuggest-textarea, .spoiler-input {
  position: relative;
}

.autosuggest-textarea__textarea, .spoiler-input__input {
  display: block;
  box-sizing: border-box;
  width: 100%;
  resize: none;
  margin: 0;
  color: $color1;
  padding: 7px;
  font-family: inherit;
  font-size: 14px;
  resize: vertical;

  border: 3px dashed transparent;
  transition: border-color 0.3s ease;

  &.file-drop {
    border-color: darken($color5, 33%);
  }
}

.autosuggest-textarea__textarea {
  height: 100px;
  background: $color5;
}

.autosuggest-textarea__suggestions {
  position: absolute;
  top: 100%;
  width: 100%;
  z-index: 99;
  box-shadow: 0 0 15px rgba($color8, 0.4);
  background: $color2;
  color: $color1;
  font-size: 14px;
}

.autosuggest-textarea__suggestions__item {
  padding: 10px;
  cursor: pointer;

  &:hover {
    background: darken($color2, 10%);
  }

  &.selected {
    background: $color4;
    color: $color5;
  }
}

.getting-started {
  box-sizing: border-box;
  overflow-y: auto;
  padding-bottom: 235px;
  background: image-url('mastodon-getting-started.png') no-repeat bottom left;
  height: auto;
  min-height: 100%;

  p {
    color: $color2;
  }

  a {
    color: lighten($color1, 26%);
  }
}

.setting-text {
  color: $color3;
  background: transparent;
  border: none;
  border-bottom: 2px solid $color3;

  &:focus, &:active {
    color: $color5;
    border-bottom-color: $color4;
  }
}

@import 'boost';

button i.fa-retweet {
  height: 19px;
  width: 22px;
  background-position: 0 0;
  transition: background-position 0.9s steps(10);
  transition-duration: 0s;

  &::before {
    display: none !important;
  }
}

button.active i.fa-retweet {
  transition-duration: 0.9s;
  background-position: 0 100%;
}

.status-card {
  display: flex;
  cursor: pointer;
  font-size: 14px;
  border: 1px solid lighten($color1, 8%);
  border-radius: 4px;
  color: lighten($color1, 26%);
  margin-top: 14px;
  text-decoration: none;
  overflow: hidden;

  &:hover {
    background: lighten($color1, 8%);
  }
}

.status-card__title {
  display: block;
  font-weight: 500;
  margin-bottom: 5px;
  color: $color3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-card__description {
  color: $color3;
}

.status-card__image {
  flex: 0 0 100px;
  background: lighten($color1, 8%);
}

.load-more {
  display: block;
  color: lighten($color1, 26%);
  text-align: center;
  padding: 15px;
  text-decoration: none;

  &:hover {
    background: lighten($color1, 8%);
  }
}

.missing-indicator {
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  color: lighten($color1, 16%);
  padding-top: 210px;
  background: image-url('mastodon-not-found.png') no-repeat center -50px;
  cursor: default;
}

.column-header {
  padding: 15px;
  font-size: 16px;
  background: lighten($color1, 4%);
  flex: 0 0 auto;
  cursor: pointer;
  position: relative;
  z-index: 2;

  &.active {
    box-shadow: 0 1px 0 rgba($color4, 0.3);
  }

  &.active .fa {
    color: $color4;
    text-shadow: 0 0 10px rgba($color4, 0.4);
  }
}

.search {
  .fa {
    color: $color3;
  }
}

.search__input {
  box-sizing: border-box;
  display: block;
  width: 100%;
  border: none;
  padding: 10px;
  padding-right: 30px;
  font-family: inherit;
  background: $color1;
  color: $color3;
  font-size: 14px;
  margin: 0;
}

.loading-indicator {
  color: $color2;
}

.collapsable-collapsed {
  color: $color3;
  background: lighten($color1, 4%);
}

.collapsable {
  color: $color5;
  background: lighten($color1, 8%);
}

.media-spoiler {
  background: $color8;
  color: $color5;
}

.modal-container--preloader {
  background: lighten($color1, 8%);
}

.account--panel {
  background: lighten($color1, 4%);
  border-top: 1px solid lighten($color1, 8%);
  border-bottom: 1px solid lighten($color1, 8%);
}

.column-settings--outer {
  background: lighten($color1, 8%);
}

.column-settings--section {
  color: $color3;
}

.modal-container--nav {
  color: $color5;
}

.account--follows-info {
  color: $color5;
}

.setting-toggle {
  color: $color3;
}

.report__target {
  border-bottom: 1px solid lighten($color1, 4%);
  color: $color2;
  padding-bottom: 10px;

  strong {
    display: block;
    color: $color5;
    font-weight: 500;
  }
}

.report__textarea {
  background: transparent;
  box-sizing: border-box;
  border: 0;
  border-bottom: 2px solid $color3;
  border-radius: 2px 2px 0 0;
  padding: 7px 4px;
  font-size: 14px;
  color: $color5;
  display: block;
  width: 100%;
  outline: 0;
  font-family: inherit;
  resize: vertical;

  &:active, &:focus {
    border-bottom-color: $color4;
    background: rgba($color8, 0.1);
  }
}

.empty-column-indicator {
  color: lighten($color1, 20%);
  text-align: center;
  padding: 20px;
  padding-top: 100px;
  font-size: 15px;
  font-weight: 400;
  cursor: default;

  a {
    color: $color4;
    text-decoration: none;

    &:hover {
      text-decoration: underline;
    }
  }
}

.status-list__unread-indicator, .notifications__unread-indicator {
  position: absolute;
  top: 35px;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: 60%;
  pointer-events: none;
  height: 28px;
  z-index: 1;
  background: radial-gradient(ellipse, rgba($color4, 0.23) 0%, rgba($color4, 0) 60%);
}