logseq/src/main/frontend/extensions/pdf/pdf.css

@import "_viewer.css";

:root {
  --ph-highlight-color-blue: #55b8fe;
  --ph-highlight-color-green: #46da48;
  --ph-highlight-color-red: #fd709a;
  --ph-highlight-color-purple: #ac8cf1;
  --ph-highlight-color-yellow: #fcd713;

  --ph-highlight-scroll-into-color: rgba(255, 75, 93, 0.67);

  --ph-view-container-width: 42vw;
}

.extensions__pdf {

  &-assets-uploader {
    margin-top: -15px;
    padding-bottom: 15px;

    .ui__button {
      font-size: 12px;
      margin-right: 5px;
      padding: 2px 8px;

      &.is-link {
        background-color: transparent;
        padding: 2px 8px;
        position: relative;
        top: 2px;
        color: var(--ls-primary-text-color);

        &:hover {
          svg {
            opacity: 1;
          }
        }
      }

      svg {
        transform: scale(.75);
        opacity: .7;
      }
    }
  }

  &-container {
    display: flex;
  }

  &-loader {
    position: relative;
  }

  &-toolbar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 42px;
    z-index: 5;
    background: linear-gradient(0deg, rgba(255, 255, 255, 0) 3%, rgba(255, 255, 255, 1) 100%);
    padding-right: 20px;

    > .inner {
      display: flex;
      align-items: center;
      justify-content: flex-end;

      > .r {
        a.button {
          user-select: none;
          display: flex;
          align-items: center;
          margin-left: 8px;
        }
      }
    }
  }

  &-outline {
    position: absolute;
    right: 30px;
    z-index: 3;
    border-radius: 4px;
    width: 320px;
    overflow-y: auto;
    background-color: #e9e9e9;
    outline: none;
    box-shadow: 0 2px 4px 0 rgba(134, 134, 134, 0.59);

    &::after {
      content: "";
      position: absolute;
      top: -50%;
      right: -50%;
      bottom: -50%;
      left: -50%;
      border: solid 1px #b2b2b2;
      transform: scale(0.5);
      transform-origin: center center;
      pointer-events: none;
      border-radius: 10px;
    }

    &-wrap {
      position: absolute;
      top: 40px;
      width: 100%;
      height: 92vh;
      background-color: rgba(0, 0, 0, 0);
      display: none;

      &.visible {
        display: block;
      }
    }

    > section {
      white-space: pre-wrap;
      max-height: 80vh;
      padding-top: 15px;
      padding-bottom: 15px;
      padding-left: 12px;
      overflow: auto;
      color: #565656;

      > .extensions__pdf-outline-item > .inner > a {
        font-weight: bold;
      }
    }

    &-item {
      > .inner {
        > a {
          color: #565656;
          font-size: 11px;
          text-decoration: none;
          font-weight: normal;
          display: block;
          padding: 6px 5px;
          user-select: none;
          border-radius: 4px;
          cursor: default;

          margin-right: 10px;
          transition: none;

          &:hover {
            color: #106ba3;
          }

          &:active, &:focus {
            background-color: #106ba3;
            color: white
          }
        }
      }

      > .children {
        padding-left: 12px;
      }
    }
  }

  &-viewer {
    position: absolute;
    overflow: auto;
    width: 100%;
    height: 100%;

    > .viewer-container {
    }
  }

  &-resizer {
    position: absolute;
    width: 3px;
    height: 88vh;
    background-color: rgba(0, 0, 0, 0);
    overflow: hidden;
    z-index: 4;
    top: 10vh;
    cursor: col-resize;
    right: 0;;
  }

  &-hls-text-region {
    position: absolute;
    opacity: 1;
    z-index: 2;
  }

  &-hls-ctx-menu {
    position: absolute;
    z-index: 9;

    color: #343434;
    border-radius: 4px;

    font-size: 13px;
    padding: 8px 10px;
    background-color: #e3e7e8;

    box-shadow: 0 2px 4px 0 rgba(134, 134, 134, 0.59);

    list-style: none;
    margin: 0;

    &::after {
      content: "";
      position: absolute;
      top: -50%;
      right: -50%;
      bottom: -50%;
      left: -50%;
      border: solid 1px #b2b2b2;
      transform: scale(0.5);
      transform-origin: center center;
      pointer-events: none;
      border-radius: 10px;
    }

    > li {
      margin: 0;
      padding: 5px 8px;
      display: flex;
      align-items: center;
      user-select: none;
      cursor: default;

      &.item:hover {
        background-color: #cecece;
        border-radius: 4px;
      }

      &.item-colors {
        display: flex;
        justify-content: space-between;
        margin: 0 -5px;

        > a {
          width: 14px;
          height: 14px;
          border-radius: 20px;
          background-color: #b2b2b2;
          overflow: hidden;
          opacity: 1;
          margin: 0 5px;
          font-size: 0;
          border: 1px inset rgba(0, 0, 0, .2);
          cursor: default;

          &:hover {
            opacity: .8;
            transform: scale(1.1);
          }

          &[data-color=yellow] {
            background-color: var(--ph-highlight-color-yellow);
          }

          &[data-color=blue] {
            background-color: var(--ph-highlight-color-blue);
          }

          &[data-color=green] {
            background-color: var(--ph-highlight-color-green);
          }

          &[data-color=red] {
            background-color: var(--ph-highlight-color-red);
          }

          &[data-color=purple] {
            background-color: var(--ph-highlight-color-purple);
          }
        }
      }
    }
  }
}

.hls-text-region-item {
  cursor: pointer;
  position: absolute;
  transition: background 0.3s;

  background-color: rgba(252, 219, 97, 0.7);

  &[data-color=yellow] {
    background-color: var(--ph-highlight-color-yellow);
    opacity: .5;
  }

  &[data-color=blue] {
    background-color: var(--ph-highlight-color-blue);
  }

  &[data-color=green] {
    background-color: var(--ph-highlight-color-green);
  }

  &[data-color=red] {
    background-color: var(--ph-highlight-color-red);
  }

  &[data-color=purple] {
    background-color: var(--ph-highlight-color-purple);
  }
}

.asset-ref {
  &.is-pdf {
    &:before {
      content: "[[📙";
      opacity: .4;
    }

    &:after {
      content: "]]";
      opacity: .4;
    }
  }
}

.block-ref {
  &-wrap {
    &[data-type=annotation] {
      .block-ref {
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;

        &:before {}
      }
    }
  }
}

.block-content {
  &[data-type=annotation] {
    a.prefix-link {
      display: inline-flex;
      align-items: center;
      padding-right: 4px;
      cursor: alias;

      &:before {
        content: "📔📌 ";
      }
    }
  }
}

body[data-page] {
  #main-content-container {
    margin: 0 !important;
    padding: 0 !important;
  }

  .cp__sidebar-main-content {
    > .pb-24 {
      max-width: unset;
    }
  }

  .extensions__pdf-loader {
    width: 100%;
  }

  .extensions__pdf-container {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--ph-view-container-width);
    height: 100vh;
    overflow-y: hidden;
    background-color: #ffffff;
    z-index: 10;
  }

  .extensions__pdf {

    &-viewer {
      left: 0;
      width: 100%;
    }

    &-viewer-cnt {
      display: flex;
    }

    &-highlights {
      height: 30vh;
      overflow: auto;
      position: absolute;
      top: 20px;
      left: 20px;
      background-color: rgba(231, 231, 231, 0.9);
      padding: 20px;
      z-index: 6;
      max-width: 400px;

      pre {
        white-space: pre-wrap;
        font-size: 12px;
      }
    }
  }
}

body.is-pdf-active {
  #app-container {
    padding-left: calc(var(--ph-view-container-width) + 15px);
  }

  #sidebar-nav-wrapper {
    border: none !important;
  }

  #head {
    padding-left: 0;
  }
}

/* overrides for pdf_viewer.css from PDF.JS web viewer */

.textLayer {
  z-index: 2;
  opacity: .8;
  mix-blend-mode: multiply;

//background-color: burlywood;
}

.annotationLayer {
  position: absolute;
  top: 0;

  z-index: 3;
}

.textLayer ::selection {
  background: rgb(185, 231, 255);
  mix-blend-mode: multiply;
  color: unset;
}