$design-pin-diameter: 28px;
$design-pin-diameter-sm: 24px;
$t-gray-a-16-design-pin: rgba($black, 0.16);

.layout-page.design-detail-layout {
  max-height: 100vh;
}

.design-detail {
  background-color: rgba($modal-backdrop-bg, $modal-backdrop-opacity);

  .with-performance-bar & {
    top: 35px;
  }

  .comment-indicator {
    border-radius: 50%;
  }

  .comment-indicator,
  .frame .design-note-pin {
    &:active {
      cursor: grabbing;
    }
  }
}

.design-scaler-wrapper {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.design-checkbox {
  position: absolute;
  top: $gl-padding;
  left: 30px;
}

.image-notes {
  overflow-y: scroll;
  padding: $gl-padding;
  padding-top: 50px;
  background-color: $white;
  flex-shrink: 0;
  min-width: 400px;
  flex-basis: 28%;

  .link-inherit-color {
    &:hover,
    &:active,
    &:focus {
      color: inherit;
      text-decoration: none;
    }
  }

  .toggle-comments {
    line-height: 20px;
    border-top: 1px solid $border-color;

    &.expanded {
      border-bottom: 1px solid $border-color;
    }

    .toggle-comments-button:focus {
      text-decoration: none;
      color: $blue-600;
    }
  }

  .design-note-pin {
    margin-left: $gl-padding;
  }

  .design-discussion {
    margin: $gl-padding 0;

    &::before {
      content: '';
      border-left: 1px solid $gray-100;
      position: absolute;
      left: 28px;
      top: -17px;
      height: 17px;
    }

    .design-note {
      padding: $gl-padding;
      list-style: none;
      transition: background $gl-transition-duration-medium $general-hover-transition-curve;
      border-top-left-radius: $border-radius-default; // same border radius used by .bordered-box
      border-top-right-radius: $border-radius-default;

      a {
        color: inherit;
      }

      .note-text a {
        color: $blue-600;
      }
    }

    .reply-wrapper {
      padding: $gl-padding;
    }
  }

  .reply-wrapper {
    border-top: 1px solid $border-color;
  }

  .new-discussion-disclaimer {
    line-height: 20px;
  }
}

@media (max-width: map-get($grid-breakpoints, lg)) {
  .design-detail {
    overflow-y: scroll;
  }

  .image-notes {
    overflow-y: auto;
    min-width: 100%;
    flex-grow: 1;
    flex-basis: auto;
  }
}

.design-card-header {
  background: transparent;
}

.design-note-pin {
  display: flex;
  height: $design-pin-diameter;
  width: $design-pin-diameter;
  box-sizing: content-box;
  background-color: $purple-500;
  color: $white;
  font-weight: $gl-font-weight-bold;
  border-radius: 50%;
  z-index: 1;
  padding: 0;
  border: 0;

  &.draft {
    background-color: $orange-500;
  }

  &.resolved {
    background-color: $gray-500;
  }

  &.on-image {
    box-shadow: 0 2px 4px $t-gray-a-08, 0 0 1px $t-gray-a-24;
    border: $white 2px solid;
    will-change: transform, box-shadow, opacity;
    // NOTE: verbose transition property required for Safari
    transition: transform $general-hover-transition-duration linear, box-shadow $general-hover-transition-duration linear, opacity $general-hover-transition-duration linear;
    transform-origin: 0 0;
    transform: translate(-50%, -50%);

    &:hover {
      transform: scale(1.2) translate(-50%, -50%);
    }

    &:active {
      box-shadow: 0 0 4px $t-gray-a-16-design-pin, 0 4px 12px $t-gray-a-16-design-pin;
    }

    &.inactive {
      @include gl-opacity-5;

      &:hover {
        @include gl-opacity-10;
      }
    }
  }

  &.small {
    position: absolute;
    border: 1px solid $white;
    height: $design-pin-diameter-sm;
    width: $design-pin-diameter-sm;
  }

  &.user-avatar {
    top: 25px;
    right: 8px;
  }
}
