signal-desktop/stylesheets/android-dark.scss

$grey-dark: #333333;
$grey-dark_l2: darken($grey-dark, 4%);
$grey-dark_l3: darken($grey-dark_l2, 7%);
$grey-dark_l4: darken($grey-dark_l3, 8%);
$button-dark: #ccc;
$text-dark: #CCCCCC;
$text-dark_l2: darken($text-dark, 30%);

.android-dark {
  .app-loading-screen {
    background-color: $grey-dark;
  }
  .gutter .content {
    background-color: $grey-dark;
  }
  color: $text-dark;
  a { color: #57a5e5; }
  hr {
    border-color: $grey-dark;
  }
  .expiredAlert {
    color: $grey-dark;
    button {
      color: $grey-dark;
    }
  }
  #header {
    background-color: $grey-dark_l2;
    color: white;
    transition: background-color 0.5s;
    &.inactive {
      background-color: $grey-dark;
      color: $text-dark;
    }
  }
  .confirmation-dialog .content .buttons button {
    background-color: $button-dark;
    border: 1px solid $grey-dark_l2;
    &:hover {
      background-color: darken($button-dark, 8%);
    }
  }
  .message-detail, .message-container, .conversation,
  .discussion-container {
    background-color: $grey-dark_l3;
  }
  .modal .content {
    background-color: $grey-dark;
  }
  .lightbox .content {
    background-color: rgba(0, 0, 0, 0);
  }
  .key-verification .key {
    background-color: $grey-dark_l4;
    border-color: $grey-dark_l2;
  }
  .key-verification .icon {
    &.verified {
      @include color-svg('../images/verified-check.svg', $text-dark);
    }
    &.shield {
      @include color-svg('../images/shield.svg', $text-dark);
    }
  }
  .menu-list {
    background-color: $grey-dark_l2;
    color: $text-dark;
    li:hover {
      background-color: $grey-dark;
    }
  }
  .content textarea {
    background-color: $grey-dark_l3;
    border-width: 0px;
    @include invert-text-color;
  }
  .flex {
    background-color: $grey-dark_l3;
    .send-message {
      background-color: $grey-dark_l3;
      color: $text-dark;
    }
  }
  .contact-details .name {
    font-weight: 400;
  }
  .contact-details .number {
    color: $text-dark_l2;
    .verified-icon {
       @include color-svg('../images/verified-check.svg', $text-dark_l2);
    }
  }
  .group-member-list .members .contact, .new-group-update .members .contact, .attachment-previews img {
    background-color: $grey-dark_l3;
    border-color: $grey-dark;
  }
  .conversation.placeholder .conversation-header {
    display: none;
  }
  .conversation .conversation-loading-screen {
    background-color: $grey-dark_l3;
  }
  .avatar, .conversation-header, .bubble {
    @include dark-avatar-colors;
  }
  .message-list .advisory {
    .content {
      background-color: $grey-dark;
    }
    .shield {
      @include color-svg('../images/shield.svg', $text-dark);
    }
    .verified {
      @include color-svg('../images/verified-check.svg', $text-dark);
    }
    .clock {
      @include color-svg('../images/clock.svg', $text-dark);
    }
  }

  .inactive .conversation-header {
    background-color: $grey-dark !important;
    color: $text-dark;
    .verified-icon {
      @include color-svg('../images/verified-check.svg', $text-dark);
    }
  }
  .sent span.status {
    display: inline-block;
    @include color-svg('../images/check.svg', white);
  }
  .delivered span.status {
    display: inline-block;
    @include color-svg('../images/double-check.svg', white);
  }
  .read span.status {
    display: inline-block;
    @include color-svg('../images/double-check.svg', $blue);
  }
  .file-input .paperclip:before {
    content: '';
    display: inline-block;
    width: $button-height;
    height: $button-height;
    @include color-svg('../images/paperclip.svg', white);
    transform: rotateZ(-45deg);
  }
  .capture-audio .microphone:before {
      @include color-svg('../images/microphone.svg', white);
  }
  .conversations {
    background-color: $grey-dark_l2;
    .conversation-list-item {
      background-color: $grey-dark_l3;
      color: $text-dark;
    }
  }
  .bottom-bar {
    min-height: 10px;
    background-color: $grey-dark_l2;
    form.send {
      background: $grey-dark_l3;
    }
  }
  .search {
    background-color: $grey-dark_l3;
    border-color: $grey-dark_l2;
    @include invert-text-color;
    &.active.ltr, &.active.rtl {
      background-image: url('../images/x_white.svg');
    }
  }
  .bubble {
    padding: 9px 12px;
    border-radius: $border-radius;
    box-shadow: 0 3px 3px -4px black;
  }

  .outgoing .bubble {
    background-color: $grey-dark;
    @include invert-text-color;
    color: $text-dark;
  }
  .outgoing .hourglass {
    @include hourglass(#999);
  }
  .incoming .hourglass {
    @include hourglass(#fff);
  }

  .incoming .bubble {
    .sender, .content, .body, .meta, a, .fileView {
      @include invert-text-color;
    }
    .content {
      a {
        color: $grey_l;
      }
    }
  }

  .incoming .bubble .fileView .icon{
    @include color-svg('../images/file.svg', white);
    &.audio {
      @include color-svg('../images/audio.svg', white);
    }
    &.video {
      @include color-svg('../images/video.svg', white);
    }
    &.voice {
      @include color-svg('../images/voice.svg', white);
    }
  }

  .outgoing .bubble .fileView .icon {
    @include color-svg('../images/file.svg', #CCCCCC);
    &.audio {
      @include color-svg('../images/audio.svg', #CCCCCC);
    }
    &.video {
      @include color-svg('../images/video.svg', #CCCCCC);
    }
    &.voice {
      @include color-svg('../images/voice.svg', #CCCCCC);
    }
  }

  button.clock {
    @include header-icon-white('../images/clock.svg');
  }
  button.hamburger {
    @include header-icon-white('../images/menu.svg');
  }
  button.back {
    @include header-icon-white('../images/back.svg');
  }

  ::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);

    &:hover {
      background: rgba(255,255,255,0.25);
    }
  }
  ::-webkit-scrollbar-track {
    background-color: transparent;
  }
  .recorder {
    background: $grey-dark_l2;
  }

  .message-list .last-seen-indicator-view {
    .bar {
      border-top: 1px solid rgba(255, 255, 255, .0625);
      border-bottom: 1px solid rgba(0, 0, 0, 0.15);

      background-color: rgba(255, 255, 255, 0.1);
    }

    .text {
      background-color: $grey-dark_l3;
    }
  }

  .discussion-container .scroll-down-button-view {
    button {
      background-color: $grey_l4;

      .icon {
        @include color-svg('../images/down.svg', black);
      }
      .icon:hover {
	      background-color: white;
      }

      &.new-messages  {
        background-color: $blue;
        .icon {
          @include color-svg('../images/down.svg', white);
        }
      	&:hover {
      	  background-color: #1472bd;
      	}
      }
    }
  }
  .choose-file button:hover {
    background-color: $grey-dark;
  }
  .capture-audio button:hover {
    background-color: $grey-dark;
  }
  button.emoji {
    &:hover {
      background-color: $grey-dark;
    }
    &:before {
      @include color-svg('../images/smile.svg', white);
    }
  }

  .emoji-panel-container {
    .ep-categories {
      background-color: $grey-dark_l3;
    }
    .ep-emojies {
      background-color: $grey-dark_l2;
    }
  }
}