/**
 * Notes
 */

@-webkit-keyframes targe3-note {
  from { background: $note-targe3-outside; }
  50% { background: $note-targe3-inside; }
  to { background: $note-targe3-outside; }
}

ul.notes {
  display: block;
  list-style: none;
  margin: 0;
  padding: 0;

  .timeline-icon {
    float: left;

    svg {
      width: 16px;
      height: 16px;
      fill: $gray-darkest;
      position: absolute;
      left: 0;
      top: 16px;
    }
  }

  .timeline-content {
    margin-left: 55px;

    &.timeline-content-form {
      @media (max-width: $screen-sm-max) {
        margin-left: 0;
      }
    }
  }

  .note-created-ago,
  .note-updated-at {
    white-space: nowrap;
  }

  .discussion-body {
    padding-top: 15px;
  }

  .discussion {
    overflow: hidden;
    display: block;
    position: relative;
  }

  .note {
    display: block;
    position: relative;
    border-bottom: 1px solid $white-normal;

    &.note-discussion {
      &.timeline-entry {
        padding: 14px 10px;
      }

      .system-note {
        padding: 0;
      }
    }

    &.is-editing {
      .note-header,
      .note-text,
      .edited-text {
        display: none;
      }

      .note-edit-form {
        display: block;

        &.current-note-edit-form + .note-awards {
          display: none;
        }
      }
    }

    .note-body {
      overflow-x: auto;
      overflow-y: hidden;

      .note-text {
        word-wrap: break-word;
        @include md-typography;
        // Reset ul style types since we're nested inside a ul already
        @include bulleted-list;
        ul.task-list {
          ul:not(.task-list) {
            padding-left: 1.3em;
          }
        }

        table {
          @include markdown-table;
        }
      }
    }

    .note-awards {
      .js-awards-block {
        margin-bottom: 16px;
      }
    }

    .note-header {
      padding-bottom: 8px;
      padding-right: 20px;

      @media (min-width: $screen-sm-min) {
        padding-right: 0;
      }

      @media (max-width: $screen-xs-min) {
        .inline {
          display: block;
        }
      }
    }

    .note-emoji-button {
      position: relative;
      line-height: 1;

      .fa-spinner {
        display: none;
      }

      &.is-loading {
        .fa-smile-o {
          display: none;
        }

        .fa-spinner {
          display: inline-block;
        }
      }
    }
  }

  .system-note {
    font-size: 14px;
    padding: 0;
    clear: both;

    @media (min-width: $screen-sm-min) {
      margin-left: 65px;
    }

    .note-header {
      padding-bottom: 0;
    }

    &.timeline-entry::after {
      clear: none;
    }

    .system-note-message {
      display: inline;

      &::first-letter {
        text-transform: lowercase;
      }

      a {
        color: $gl-link-color;
        text-decoration: none;
      }

      p {
        display: inline;
        margin: 0;

        &::first-letter {
          text-transform: lowercase;
        }
      }
    }

    .timeline-content {
      padding: 14px 10px;

      @media (min-width: $screen-sm-min) {
        margin-left: 20px;
      }
    }

    .note-header {
      padding-bottom: 0;
    }

    .note-body {
      overflow: hidden;

      .system-note-commit-list-toggler {
        color: $gl-link-color;
        display: none;
        padding: 10px 0 0;
        cursor: pointer;
        position: relative;
        z-index: 2;

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

      .note-text {
        & p:first-child {
          display: none;
        }

        &.system-note-commit-list {
          max-height: 70px;
          overflow: hidden;
          display: block;

          ul {
            margin: 3px 0 3px 16px !important;

            .gfm-commit {
              font-family: $monospace_font;
              font-size: 12px;
            }
          }

          p:first-child {
            display: none;
          }

          &::after {
            content: '';
            width: 100%;
            height: 67px;
            position: absolute;
            left: 0;
            bottom: 0;
            background: linear-gradient(rgba($white-light, 0.1) -100px, $white-light 100%);
          }

          &.hide-shade {
            max-height: 100%;
            overflow: auto;

            &::after {
              display: none;
              background: transparent;
            }
          }
        }
      }
    }
  }
}

// Diff code in discussion view
.discussion-body .diff-file {
  .file-title {
    cursor: default;

    &:hover {
      background-color: $gray-light;
    }
  }

  .diff-header > span {
    margin-right: 10px;
  }

  .line_content {
    white-space: pre-wrap;
  }
}

.diff-file .notes_holder {
  font-family: $regular_font;

  td {
    border: 1px solid $white-normal;
    border-left: none;

    &.notes_line {
      vertical-align: middle;
      text-align: center;
      padding: 10px 0;
      background: $gray-light;
      color: $text-color;
    }

    &.notes_line2 {
      text-align: center;
      padding: 10px 0;
      border-left: 1px solid $note-line2-border !important;
    }

    &.notes_content {
      background-color: $gray-light;
      border-width: 1px 0;
      padding: 0;
      vertical-align: top;
      white-space: normal;

      &.parallel {
        border-width: 1px;
      }

      .discussion-notes {
        &:not(:first-child) {
          border-top: 1px solid $white-normal;
          margin-top: 20px;
        }

        &:not(:last-child) {
          border-bottom: 1px solid $white-normal;
          margin-bottom: 20px;
        }
      }

      .notes {
        background-color: $white-light;
      }

      a code {
        top: 0;
        margin-right: 0;
      }
    }
  }
}

.discussion-header,
.note-header {
  position: relative;

  a {
    color: inherit;

    &:hover {
      color: $gl-link-color;
    }

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

  .author_link {
    color: $gl-text-color;
  }
}

.discussion-header {
  font-size: 14px;
}

.note-header {
  display: flex;
  justify-content: space-between;
}

.note-header-info {
  min-width: 0;
}

.note-headline-light {
  display: inline;

  @media (max-width: $screen-xs-min) {
    display: block;
  }
}

.note-headline-light,
.discussion-headline-light {
  color: $notes-light-color;
}

.discussion-headline-light {
  a {
    color: $gl-link-color;
  }
}

.note-headline-meta {
  display: inline-block;
  white-space: nowrap;

  .system-note-message {
    white-space: normal;
  }
}

/**
 * Actions for Discussions/Notes
 */

.discussion-actions {
  float: right;
  margin-left: 10px;
  color: $gray-darkest;
}

.note-actions {
  flex-shrink: 0;
  // For PhantomJS that does not support flex
  float: right;
  margin-left: 10px;
  color: $gray-darkest;

  .note-action-button {
    margin-left: 8px;
  }
}

.discussion-actions {
  @media (max-width: $screen-md-max) {
    float: none;
    margin-left: 0;

    .note-action-button {
      margin-left: 0;
    }
  }
}

.note-action-button {
  display: inline;
  line-height: 20px;

  @media (min-width: $screen-sm-min) {
    margin-left: 10px;
    line-height: 24px;
  }

  .fa {
    color: $gray-darkest;
    position: relative;
    font-size: 17px;
  }

  svg {
    height: 16px;
    width: 16px;
    fill: $gray-darkest;
    vertical-align: text-top;
  }

  .award-control-icon-positive,
  .award-control-icon-super-positive {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
  }

  &:hover,
  &.is-active {
    .danger-highlight {
      color: $gl-text-red;
    }

    .link-highlight {
      color: $gl-link-color;

      svg {
        fill: $gl-link-color;
      }
    }

    .award-control-icon-neutral {
      opacity: 0;
    }

    .award-control-icon-positive {
      opacity: 1;
    }
  }

  &.is-active {
    .award-control-icon-positive {
      opacity: 0;
    }

    .award-control-icon-super-positive {
      opacity: 1;
    }
  }
}

.discussion-toggle-button {
  padding: 0;
  background-color: transparent;
  border: 0;
  line-height: 20px;
  font-size: 13px;
  transition: color 0.1s linear;

  &:hover {
    color: $gl-link-color;
  }

  &:focus {
    text-decoration: underline;
    outline: none;
    color: $gl-link-color;
  }

  .fa {
    margin-right: 3px;
    font-size: 10px;
    line-height: 18px;
    vertical-align: top;
  }
}

.note-role {
  position: relative;
  top: -2px;
  display: inline-block;
  padding-left: 4px;
  padding-right: 4px;
  color: $notes-role-color;
  font-size: 12px;
  line-height: 20px;
  border: 1px solid $border-color;
  border-radius: $border-radius-base;
}


/**
 * Line note button on the side of diffs
 */

.add-diff-note {
  display: none;
  margin-top: -2px;
  border-radius: 50%;
  background: $white-light;
  padding: 1px 5px;
  font-size: 12px;
  color: $blue-500;
  margin-left: -55px;
  position: absolute;
  z-index: 10;
  width: 23px;
  height: 23px;
  border: 1px solid $blue-500;
  transition: transform .1s ease-in-out;

  &:hover {
    background: $blue-500;
    border-color: $blue-600;
    color: $white-light;
    transform: scale(1.15);
  }

  &:active {
    outline: 0;
  }
}

.diff-file {
  .is-over {
    .add-diff-note {
      display: inline-block;
    }
  }
}

.disabled-comment {
  margin-left: -$gl-padding-top;
  margin-right: -$gl-padding-top;
  background-color: $gray-light;
  border-radius: $border-radius-base;
  border: 1px solid $border-gray-normal;
  color: $note-disabled-comment-color;
  line-height: 200px;

  .disabled-comment-text {
    line-height: normal;
  }

  a {
    color: $gl-link-color;
  }
}

.line-resolve-all-container {
  .btn-group {
    margin-left: -4px;
  }

  .discussion-next-btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
  }

  .btn.discussion-create-issue-btn {
    margin-left: -4px;
    border-radius: 0;
    border-right: 0;

    a {
      padding: 0;
      line-height: 0;

      &:hover {
        text-decoration: none;
        border: 0;
      }
    }

    .new-issue-for-discussion path {
      fill: $gray-darkest;
    }
  }
}

.line-resolve-all {
  vertical-align: middle;
  display: inline-block;
  padding: 6px 10px;
  background-color: $gray-light;
  border: 1px solid $border-color;
  border-radius: $border-radius-default;

  &.has-next-btn {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: 0;
  }

  .line-resolve-btn {
    margin-right: 5px;
  }
}

.line-resolve-btn {
  position: relative;
  top: 2px;
  padding: 0;
  background-color: transparent;
  border: none;
  outline: 0;

  &.is-disabled {
    cursor: default;
  }

  &:not(.is-disabled):hover,
  &.is-active {
    color: $gl-text-green;

    svg {
      fill: $gl-text-green;
    }
  }

  svg {
    fill: $gray-darkest;
    height: 15px;
    width: 15px;
  }

  .loading {
    margin: 0;
    height: auto;
  }
}

.discussion-next-btn {
  svg {
    margin: 0;

    path {
      fill: $gray-darkest;
    }
  }
}

// Merge request notes in diffs
.diff-file {
  // Diff is side by side
  .notes_content.parallel .note-header .note-headline-light {
    display: block;
    position: relative;
  }
  // Diff is inline
  .notes_content .note-header .note-headline-light {
    display: inline-block;
    position: relative;
  }
}
