signal-desktop/stylesheets/_conversation.scss

.conversation-title {
  display: block;
  line-height: 36px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 46px;
  -webkit-user-select: text;
}
.conversation-name + .conversation-number {
  &:before {
    content:"\00b7"; // &middot
    font-weight: bold;
    padding: 0 5px 0 4px;
  }
}
.conversation-title .verified {
  &:before {
    content:"\00b7"; // &middot
    font-weight: bold;
    padding: 0 5px 0 4px;
  }
}
.conversation-title .verified-icon {
  @include color-svg('../images/verified-check.svg', white);
  display: inline-block;
  width: 1.25em;
  height: 1.25em;
  vertical-align: text-bottom;
}

.conversation {
  background-color: white;
  height: 100%;
  position: relative;

  .conversation-loading-screen {
    z-index: 99;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: #eee;
    display: flex;
    align-items: center;

    .content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
    }

    .container {
      position: absolute;
      left: 50%;
      width: 78px;
      transform: translate(-50%, 0);
    }

    .dot {
      width: 14px;
      height: 14px;
      border: 3px solid $blue;
      border-radius: 50%;
      float: left;
      margin: 0 6px;
      transform: scale(0);

      animation: loading 1500ms ease infinite 0ms;
      &:nth-child(2) {
        animation: loading 1500ms ease infinite 333ms;
      }
      &:nth-child(3) {
        animation: loading 1500ms ease infinite 666ms;
      }
    }
  }

  .panel {
    height: calc(100% - #{$header-height});
    overflow-y: scroll;

    .container {
      padding-top: 20px;
      max-width: 750px;
      margin: 0 auto;
      padding: 20px;
    }
  }
  .main.panel {
    display: flex;
    flex-direction: column;
    overflow: initial;

    .discussion-container {
      flex-grow: 1;
      position: relative;
      max-width: 100%;
      margin: 0;

      .bar-container {
        height: 5px;
      }

      .message-list {
        position: absolute;
        top: 0;
        height: 100%;
        width: 100%;
        margin: 0;
        padding: 10px 0 0 0;
        overflow-y: auto;
      }
    }
  }
}

.discussion-container {
  background-color: #eee;
}

.key-verification {
  label {
    display: block;
    margin: 10px 0;
    font-size: $font-size-small;
  }

  .icon {
    height: 1.25em;
    width: 1.25em;
    vertical-align: text-bottom;
    display: inline-block;

    &.verified {
      @include color-svg('../images/verified-check.svg', $grey_d);
    }
    &.shield {
      @include color-svg('../images/shield.svg', $grey_d);
    }
  }

  .key, .placeholder {
    padding: 0 1em;
    -webkit-user-select: text;
  }
  .key {
    font-family: monospace;
    padding: 10px;
    margin: 20px auto 20px auto;
    width: 16em;
    background: $grey_l;
    border: solid 1px $grey_l2;
    border-radius: $border-radius;
  }
  .placeholder {
    font-weight: bold;
  }
  .qr {
    border-radius: 200px;
    border: solid 1px $grey_l2;
    width: 150px;
    height: 150px;
    text-align: center;
    padding: 25px;
    margin: 10px auto;
    canvas {
      display: none;
    }
    img {
      display: inline-block;
      max-width: 100%;
    }
  }

  .summary {
    margin: 30px 0 10px;
    text-align: center;
  }

  div.verify {
    text-align: center;
  }
  button.verify {
    border-radius: 5px;
    font-weight: bold;
    padding: 10px;
    margin: 0;
  }
}

.identity-key-send-error {
  button {
    margin-top: 0px;
    margin-bottom: 0px;
  }
  .explanation {
    margin-top: 20px;
  }
  .safety-number {
    margin-top: 30px;
    text-align: center;
  }
  .actions {
    margin-top: 30px;
    text-align: center;
  }
}

.message-detail {
  background-color: #eee;

  .message-container {
    padding: 20px 0;

    .sender {
      display: none;
    }
  }

  .info {
    padding: 1em;

    .label {
      font-weight: bold;
      padding-right: 1em;
      vertical-align: top;
    }

    button {
      border: none;
      border-radius: $border-radius;
      color: white;
      padding: 0.5em;
      font-weight: bold;

      span {
        vertical-align: middle;
      }
    }
  }

  .retries {
    padding: 1em;
  }
  button.retry {
    margin: 0.5em;
  }

  .contacts .contact-detail {
    padding: 0 36px;
    margin-bottom: 5px;

    .status-icon-container,
    .error-icon-container {
      float: right;
    }

    button.error {
      background-color: red;
      color: white;

      span.icon.error {
        display: inline-block;
        width: 1.25em;
        height: 1.25em;
        position: relative;
        vertical-align: middle;
        @include color-svg('../images/warning.svg', white);
      }
    }

    .error-message {
      margin: 6px 0 0;
      font-size: $font-size-small;
      font-weight: bold;
      color: red;
    }

  }

  h3 {
    font-size: 1em;
    padding: 5px;
  }

  button.cancel {
    float: right;
    color: $grey_d;
    border: solid 1px #ccc;
  }

  .delete-container {
    text-align: center;

    button.delete {
      background-color: red;
      color: white;
    }
  }
}
.message-list {
  .error-icon {
    cursor: pointer;
  }

  .advisory {
    text-align: center;
    .content {
      display: inline-block;
      padding: 5px 10px;
      background: #fff5c4;
      border-radius: $border-radius;
    }
  }
}
li.entry .error-icon-container {
  position: absolute;
  top: 0;
  left: calc(100% + 5px);
  height: 100%;

  .error-icon {
    display: block;
    height: 100%;
  }

  .error-message {
    display: none;
    position: absolute;
    background: black;
    color: white;
    border-radius: $border-radius;
    padding: 0.5em;
    font-weight: normal;
    bottom: calc(50% + 18px);
    left: -84px;
    width: 180px;
    z-index: 10;

    &:before {
      display: block;
      content: '';
      position: absolute;
      bottom: -16px;
      left: 50%;
      border: 6px solid transparent;
      border-top: 10px solid #000000;
    }
  }

  &:hover .error-message { display: inline-block; }
}
li.entry .hover-icon-container {
  position: absolute;
  top: 0;
  left: calc(100% + 5px);
  height: 100%;

  visibility: hidden;

  .dots-horizontal-icon {
    display: block;
    height: 100%;
  }

  cursor: pointer;
}

li.entry:hover .hover-icon-container {
  visibility: visible;
}

.error-icon {
  display: inline-block;
  width: $error-icon-size;
  height: $error-icon-size;
  position: relative;
  @include color-svg('../images/warning.svg', red);
}

.dots-horizontal-icon {
  display: inline-block;
  width: $error-icon-size;
  height: $error-icon-size;
  position: relative;
  @include color-svg('../images/dots-horizontal.svg', gray);

  &:hover {
    @include color-svg('../images/dots-horizontal.svg', black);
  }
}

.group {
  li.entry .unregistered-user-error {
    display: none;
  }
}


.group-update {
  font-size: smaller;
}

.private .entry .avatar,
.private .sender,
.outgoing .sender {
  display: none;
}

.sender {
  font-size: smaller;
  opacity: 0.8;
  margin-bottom: 5px;
  font-weight: bold;
}

.timestamp {
  margin-right: 3px;
  white-space: nowrap;
}

// There's a p.status used in the onboarding screen, so this needs to be more specific
span.status {
  width: 18px;
  height: 18px;
}
.sent span.status {
  display: inline-block;
  @include color-svg('../images/check.svg', black);
}
.delivered span.status {
  display: inline-block;
  @include color-svg('../images/double-check.svg', black);
}
.read span.status {
  display: inline-block;
  @include color-svg('../images/double-check.svg', $blue);
}
.pending span.status {
  display: inline-block;
  background: none;
  &:before { content: '...'; }
}

.message-container,
.message-list {
  list-style: none;

  li {
    max-width: 800px;
    margin: 0 auto 10px;
    padding-left: 1em;
    // we need more padding on right side because scroll bar overlaps
    padding-right: 1.5em;

    &::after {
      visibility: hidden;
      display: block;
      font-size: 0;
      content: " ";
      clear: both;
      height: 0;
    }
  }

  .bubble {
    position: relative;
    left: -2px;
    display: inline-block;
    vertical-align: top;
    word-wrap: break-word;
    margin-left: 8px;
    max-width: 30em;
    text-align: -webkit-auto;
    -webkit-user-select: text;

    @media(max-width: 825px) {
      max-width: calc(100% - 45px - #{$error-icon-size}); // avatar size + padding + error-icon size
    }

    .body {
      white-space: pre-wrap;

      a {
        word-break: break-all
      }
    }

    .attachments + .content {
      margin-top: 0.5em;
    }
    .quote-wrapper + .content {
      margin-top: 0.5em;
    }

    p {
      margin: 0;
    }
  }

  .meta {
    font-size: smaller;
    margin-top: 3px;
    text-align: right;
    line-height: 18px;

    .hasRetry + .timestamp {
      &:before {
        content:"\00b7"; // &middot
        font-weight: bold;
        padding: 0 5px 0 4px;
        text-decoration: none;
        opacity: 0.5;
      }
    }

    .retry {
      text-decoration: underline;
      cursor: pointer;
    }

    .some-failed {
      float: left;
      margin-left: 6px;
      margin-right: 6px;
      cursor: pointer;
    }

    .hasRetry, .timestamp, .status, .timer {
      float: left;
    }

    .timestamp, .status {
      cursor: pointer;
      opacity: 0.5;

      &:hover {
        opacity: 1.0;
      }
    }
  }

  .incoming {
    .avatar, .bubble {
      float: left;
    }
  }

  .outgoing {
    .meta {
      float: right;
    }
    .error-icon-container {
      left: auto;
      right: calc(100% + 5px);
    }
    .hover-icon-container {
      left: auto;
      right: calc(100% + 5px);
    }

    .avatar, .bubble {
      float: right;
    }

    .bubble {
      clear: left;
    }
  }

  @keyframes shake {
    0%   { transform: translateX(0px); }
    25%  { transform: translateX(-5px); }
    50%  { transform: translateX(0px); }
    75%  { transform: translateX(5px); }
    100% { transform: translateX(0px); }
  }

  .expired .bubble {
    animation: shake 0.2s linear 3;
  }

  .timer {
    display: none;
    .hourglass {
      vertical-align: middle;
    }
  }

  .control {
    .bubble {
      .content {
        font-style: italic;
      }

      &::before, &::after {
        display: none;
      }
    }
  }

  .attachments {
    a {
      font-style: italic;
      display: block;
      padding: 1em;
      background-color: #ccc;
    }

    img, audio, video {
      display: block;
      max-width: 100%;
      max-height: 300px;
    }

    video {
      background: black;
      min-height: 300px;
      min-width: 280px;
    }

    img {
      cursor: pointer;
    }

    .fileView {
      display: flex;
      align-items: center;
      overflow: hidden;

      position: relative;
      padding: 5px;
      padding-right: 10px;
      padding-bottom: 0px;

      cursor: pointer;

      .fileName {
        font-weight: bold;
        margin-bottom: 0.25em;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
      }

      .text {
        overflow: hidden;
      }

      .icon, .text {
        opacity: 0.75;
      }

      &:hover {
        .icon, .text {
          opacity: 1.0;
        }
      }

      .icon {
        margin-left: -0.5em;
        margin-right: 0.5em;
        display: inline-block;
        vertical-align: middle;
        width: $button-height * 2;
        height: $button-height * 2;
        @include color-svg('../images/file.svg', $grey_d);

        &.audio {
          @include color-svg('../images/audio.svg', $grey_d);
        }
        &.video {
          @include color-svg('../images/video.svg', $grey_d);
        }
        &.voice {
          @include color-svg('../images/voice.svg', $grey_d);
        }
      }
    }

  }

  .outgoing .avatar {
    display: none;
  }

  .bubble .content.error-message {
    cursor: pointer;
    font-style: italic;
  }
}

.quoted-message {
  @include message-replies-colors;
  @include twenty-percent-colors;

  &.no-click {
    cursor: auto;
  }

  cursor: pointer;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  overflow: hidden;

  border-radius: 2px;
  background-color: #eee;
  position: relative;

  margin-right: $android-bubble-quote-padding - $android-bubble-padding-horizontal;
  margin-left: $android-bubble-quote-padding - $android-bubble-padding-horizontal;
  margin-bottom: 0.5em;

  // Accent color border:
  border-left-width: 3px;
  border-left-style: solid;

  .primary {
    flex-grow: 1;
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 6px;
    padding-bottom: 6px;

    // Will turn on in the iOS theme. This extra element is necessary because the iOS
    //   theme requires text that isn't used at all in the Android Theme
    .ios-label {
      display: none;
    }

    .author {
      font-weight: bold;
      margin-bottom: 0.3em;
      @include text-colors;

      .profile-name {
        font-size: smaller;
      }
    }

    .text {
      white-space: pre-wrap;
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;

      // Note: -webkit-line-clamp doesn't work for RTL text, and it forces you to use
      //   ... as the truncation indicator. That's not a solution that works well for
      //   all languages. More resources:
      //     - http://hackingui.com/front-end/a-pure-css-solution-for-multiline-text-truncation/
      //     - https://medium.com/mofed/css-line-clamp-the-good-the-bad-and-the-straight-up-broken-865413f16e5
    }

    .type-label {
      font-style: italic;
      font-size: 12px;
    }

    .filename-label {
      font-size: 12px;
    }
  }

  .icon-container {
    flex: initial;
    min-width: 48px;
    width: 48px;
    height: 48px;
    position: relative;

    .circle-background {
      position: absolute;
      left: 6px;
      right: 6px;
      top: 6px;
      bottom: 6px;

      border-radius: 50%;
      @include avatar-colors;
      &.white {
        background-color: white;
      }
    }

    .icon {
      position: absolute;
      left: 12px;
      right: 12px;
      top: 12px;
      bottom: 12px;

      &.file {
        @include color-svg('../images/file.svg', white);
      }
      &.image {
        @include color-svg('../images/image.svg', white);
      }
      &.microphone {
        @include color-svg('../images/microphone.svg', white);
      }
      &.play {
        @include color-svg('../images/play.svg', white);
      }

      @include avatar-colors;
    }

    .inner {
      position: relative;

      height: 48px;
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;

      img {
        max-width: 100%;
        max-height: 100%;
      }
    }
  }
}

// We only add margin if there's no 'sender' element beforehand, which is only possible
//   on incoming messages, and only in groups (when we're not in a .private conversation).
.outgoing .quoted-message, .private .incoming .quoted-message {
  margin-top: $android-bubble-quote-padding - $android-bubble-padding-vertical;
}

.incoming .quoted-message {
  background-color: rgba(white, 0.6);
  border-left-color: white;
}


.message-list,
.message-container {
  .avatar {
    height: 36px;
    width: 36px;
    line-height: 36px;
  }
}

.bottom-bar {
  box-sizing: content-box;
  $button-width: 36px;
  padding: 5px 0px 5px 0;
  background: $grey_l;

  .compose {
    padding-right: 5px;
  }

  form.active {
    outline: solid 1px $blue;
  }

  form.send {
    background: #ffffff;
  }

  input, textarea {
    color: $grey_d;
  }

  .attachment-previews {
    padding: 0 36px;
    .attachment-preview {
      padding: 13px 10px 0;
    }
    img {
      border: 2px solid #ddd;
      border-radius: $border-radius;
      max-height: 100px;
    }

    .close {
      position: absolute;
      top: 5px;
      right: 2px;
      background: #999;

      &:hover {
        background: $grey;
      }
    }
  }

  .flex {
    display: flex;
    flex-direction: row;

    .send-message {
      flex-grow: 1;
    }
  }

  .choose-file {
    float: left;
    height: 36px;
  }
  .send-message {
    display: block;
    max-height: 100px;
    padding: 10px;
    margin: 0 5px;
    border: 0;
    outline: 0;
    z-index: 5;
    resize: none;
    font-size: 1em;
    font-family: inherit;

    &[disabled=disabled] {
      background: transparent;
    }
  }
  .capture-audio {
    float: right;
    height: 36px;
  }
  .android-length-warning {
    padding: 10px;
    max-width:150px;
  }

}

.toast {
  position: absolute;
  bottom: 0;
  margin: 0 2em 3em;
  padding: 0.5em 1.5em;
  background: rgba(0, 0, 0, 0.75);
  color: white;
  box-shadow: 0 0 5px 0 black;
  border-radius: $border-radius;
  font-size: $font-size-small;
  z-index: 100;
}

.confirmation-dialog {
  .content {
    max-width: 350px;
    margin: 100px auto;
    padding: 1em;
    background: white;
    border-radius: $border-radius;
    overflow: auto;
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.3);

    .buttons {
      margin-top: 10px;

      button {
        float: right;
        margin-left: 10px;
        background-color: $grey_l;
        border-radius: $border-radius;
        padding: 5px 8px;
        border: 1px solid $grey_l2;

        &:hover {
          background-color: $grey_l2;
          border-color: $grey_l3;
        }
      }
    }
  }
}
.advisory .icon {
  height: 1.25em;
  width: 1.25em;
  vertical-align: text-bottom;
  display: inline-block;

  &.verified {
    @include color-svg('../images/verified-check.svg', $grey_d);
  }
  &.shield {
    @include color-svg('../images/shield.svg', $grey_d);
  }
  &.clock {
    @include color-svg('../images/clock.svg', $grey_d);
  }
}

.keychange {
  text-align: center;
  .content {
    cursor: pointer;
    display: inline-block;
    padding: 5px 10px;
    background: #fff5c4;
    border-radius: $border-radius;
  }
}

.verified-change {
  text-align: center;

  .content {
    cursor: pointer;
    display: inline-block;
    padding: 5px 10px;
    background: #fff5c4;
    border-radius: $border-radius;
  }
}

.message-list .last-seen-indicator-view {
  // This padding is large so we clear the avatar circle extending into the conversation
  // window.scrollIntoView() doesn't honor margins, so we're using padding
  // padding-top is less to account for the 10px margin at the bottom of messages
  padding-top: 25px;
  padding-bottom: 35px;


  .bar {
    display: flex;
    flex-direction: column;
    align-items: center;

    padding: 5px;

    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: 1px solid rgba(0, 0, 0, 0.055);

    background-color: rgba(0, 0, 0, 0.05);
  }

  .text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
    background-color: white;
    border-radius: 1.5em;
    padding: 10px 21px 9px 21px;
  }
}

.discussion-container .scroll-down-button-view {
  position: absolute;
  right: 20px;
  bottom: 10px;

  button {
    height: 44px;
    width: 44px;
    border-radius: 22px;
    text-align: center;
    background-color: white;
    border: none;
    box-shadow: 0px 3px 5px 0px rgba(0,0,0,0.2);

    .icon {
      @include color-svg('../images/down.svg', $grey_l3);
      height: 100%;
      width: 100%;
    }
    .icon:hover {
      background-color: #616161;
    }

    &.new-messages  {
      background-color: $blue;
      .icon {
        @include color-svg('../images/down.svg', white);
      }

      &:hover {
        background-color: #1472bd;
      }
    }
  }
}