@mixin rich {
  --spacing: 4px;
  --nav-size: 15px;

  --backdrop-color: #{rgba(#fff, 0.9)};
  --main-background: #e0eaef;
  --secondary-background: #c1d4df;

  --text-color: #1d1e1e;
  --variable-name-color: #1d1e1e;
  --variable-type-color: #0092db;
  --variable-type-color-hover: #5cb730;

  --border-color: #b6cedb;
  --border-color-hover: #0092db;
  --border: 1px solid var(--border-color);

  --foldout-max-size: calc(100vh - 100px);
  --foldout-zindex: 999999;

  --caret-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 150'><g stroke-width='2' fill='%23FFF'><path d='M1 1h28v28H1zm5 14h18m-9 9V6M1 61h28v28H1zm5 14h18' stroke='%23379'/><path d='M1 31h28v28H1zm5 14h18m-9 9V36M1 91h28v28H1zm5 14h18' stroke='%235A3'/><path d='M1 121h28v28H1zm5 5l18 18m-18 0l18-18' stroke='%23CCC'/></g></svg>");
  --ap-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><g stroke='%23000' fill='transparent'><path d='M2 8h3m3 3v3M8 2v3m3 3h3M3 8' stroke-width='2' stroke-linecap='round'/><circle stroke-width='1.5' r='4.5' cx='8' cy='8'/></g></svg>");
  --folder-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M2 2h4l2 2h6v9H2V2h2' stroke-width='2' stroke='%23000' fill='transparent' stroke-linejoin='round'/></svg>");
  --search-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><g stroke='%23000' fill='transparent'><path d='M2 14l3-3' stroke-linecap='round' stroke-width='3'/><circle stroke-width='2' r='5' cx='9' cy='7'/></g></svg>");

  font-size: 13px;
  overflow-x: auto;
  white-space: nowrap;
  background: var(--backdrop-color);
  direction: ltr;
  contain: content;

  &.kint-folder {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--foldout-zindex);
    width: 100%;
    margin: 0;
    display: block;

    dd.kint-foldout {
      max-height: var(--foldout-max-size);
      padding-right: calc(var(--spacing) * 2);
      overflow-y: scroll;
      display: none;

      &.kint-show {
        display: block;
      }
    }
  }

  &::selection {
    background: var(--border-color-hover);
    color: var(--text-color);
  }

  .kint-focused {
    box-shadow: 0 0 3px 3px var(--variable-type-color-hover);

    &.kint-weak-focus {
      box-shadow: 0 0 3px 1px color-mix(in srgb, var(--variable-type-color-hover) 50%, transparent);
    }
  }

  &,
  &::before,
  &::after,
  & *,
  & *::before,
  & *::after {
    box-sizing: border-box;
    border-radius: 0;
    color: var(--text-color);
    float: none !important;
    font-family:
      Consolas,
      Menlo,
      Monaco,
      Lucida Console,
      Liberation Mono,
      DejaVu Sans Mono,
      Bitstream Vera Sans Mono,
      Courier New,
      monospace,
      serif;
    line-height: 15px;
    margin: 0;
    padding: 0;
    text-align: left;
  }

  & {
    margin: calc(var(--spacing) * 2) 0;
  }

  dt,
  dl {
    width: auto;
  }

  dt,
  div.access-path {
    background: var(--main-background);
    border: var(--border);
    color: var(--text-color);
    display: block;
    font-weight: bold;
    list-style: none outside none;
    overflow: auto;
    padding: var(--spacing);

    &:hover {
      border-color: var(--border-color-hover);
    }
  }

  > dl dl {
    padding: 0 0 0 calc(var(--spacing) * 3);
  }

  // Caret styles
  dt.kint-parent > nav,
  > footer > nav {
    background: var(--caret-image) no-repeat scroll 0 0 / var(--nav-size) 75px transparent;
    cursor: pointer;
    display: inline-block;
    height: var(--nav-size);
    width: var(--nav-size);
    margin-right: 3px;
    vertical-align: middle;
  }

  dt.kint-parent:hover > nav,
  > footer > nav:hover {
    background-position: 0 (calc(1 / 4) * 100%);
  }

  dt.kint-parent.kint-show > nav,
  > footer.kint-show > nav {
    background-position: 0 (calc(2 / 4) * 100%);
  }

  dt.kint-parent.kint-show:hover > nav,
  > footer.kint-show > nav:hover {
    background-position: 0 (calc(3 / 4) * 100%);
  }

  dt.kint-parent.kint-locked > nav {
    background-position: 0 (calc(4 / 4) * 100%);
  }

  dt.kint-parent + dd {
    display: none;
    border-left: 1px dashed var(--border-color);
    contain: strict;
  }

  dt.kint-parent.kint-show + dd {
    display: block;
    contain: content;
  }

  // Other styles
  var,
  var a {
    color: var(--variable-type-color);
    font-style: normal;
  }

  dt:hover var,
  dt:hover var a {
    color: var(--variable-type-color-hover);
  }

  dfn {
    font-style: normal;
    font-family: monospace;
    color: var(--variable-name-color);
  }

  pre {
    color: var(--text-color);
    margin: 0 0 0 calc(var(--spacing) * 3);
    padding: 5px;
    overflow-y: hidden;
    border-top: 0;
    border: var(--border);
    background: var(--main-background);
    display: block;
    word-break: normal;
  }

  .kint-access-path-trigger,
  .kint-folder-trigger,
  .kint-search-trigger {
    background: color-mix(in srgb, var(--text-color) 80%, transparent);
    border-radius: 3px;
    padding: 2px;
    height: var(--nav-size);
    width: var(--nav-size);
    font-size: var(--nav-size);
    margin-left: 5px;
    font-weight: bold;
    text-align: center;
    line-height: 1;
    float: right !important;
    cursor: pointer;
    position: relative;
    overflow: hidden;

    &::before {
      display: block;
      content: "";
      width: 100%;
      height: 100%;
      background: var(--main-background);
      mask: center/contain no-repeat alpha;
    }

    &:hover {
      background: var(--main-background);

      &::before {
        background: var(--text-color);
      }
    }
  }

  .kint-access-path-trigger::before {
    mask-image: var(--ap-image);
  }

  .kint-folder-trigger::before {
    mask-image: var(--folder-image);
  }

  .kint-search-trigger::before {
    mask-image: var(--search-image);
  }

  input.kint-search {
    display: none;
    border: var(--border);
    border-top-width: 0;
    border-bottom-width: 0;
    padding: var(--spacing);
    float: right !important;
    margin: calc(var(--spacing) * -1) 0;
    color: var(--variable-name-color);
    background: var(--secondary-background);
    height: calc(var(--nav-size) + var(--spacing) * 2);
    width: calc(var(--nav-size) * 10);
    position: relative;
    z-index: 100;

    &.kint-show {
      display: block;
    }
  }

  .kint-search-root ul.kint-tabs > li:not(.kint-search-match) {
    background: var(--secondary-background);
    filter: saturate(0);
    opacity: 0.5;
  }

  .kint-search-root dl:not(.kint-search-match) {
    opacity: 0.5;

    > dt {
      background: var(--main-background);
      filter: saturate(0);
    }

    dl,
    ul.kint-tabs > li:not(.kint-search-match) {
      opacity: 1;
    }
  }

  div.access-path {
    background: var(--secondary-background);
    display: none;
    margin-top: 5px;
    padding: 4px;
    white-space: pre;

    &.kint-show {
      display: block;
    }
  }

  footer {
    padding: 0 3px 3px;
    font-size: 9px;
    background: transparent;

    > .kint-folder-trigger {
      background: transparent;

      &::before {
        background: var(--text-color);
      }
    }

    nav {
      height: 10px;
      width: 10px;
      background-size: 10px 50px;
    }

    > ol {
      display: none;
      margin-left: 32px;
    }

    &.kint-show {
      > ol {
        display: block;
      }
    }
  }

  a {
    color: var(--text-color);
    text-shadow: none;
    text-decoration: underline;

    &:hover {
      color: var(--variable-name-color);
      border-bottom: 1px dotted var(--variable-name-color);
    }
  }

  // Tab styles
  ul {
    list-style: none;
    padding-left: calc(var(--spacing) * 3);

    &:not(.kint-tabs) {
      li {
        border-left: 1px dashed var(--border-color);

        > dl {
          border-left: none;
        }
      }
    }

    &.kint-tabs {
      margin: 0 0 0 calc(var(--spacing) * 3);
      padding-left: 0;
      background: var(--main-background);
      border: var(--border);
      border-top: 0;

      > li {
        background: var(--secondary-background);
        border: var(--border);
        cursor: pointer;
        display: inline-block;
        height: calc(var(--spacing) * 6);
        margin: calc(var(--spacing) / 2);
        padding: 0 calc(2px + var(--spacing) * 2.5);
        vertical-align: top;

        &:hover,
        &.kint-active-tab:hover {
          border-color: var(--border-color-hover);
          color: var(--variable-type-color-hover);
        }

        &.kint-active-tab {
          background: var(--main-background);
          border-top: 0;
          margin-top: -1px;
          height: 27px;
          line-height: 24px;
        }

        &:not(.kint-active-tab) {
          line-height: calc(var(--spacing) * 5);
        }
      }

      li + li {
        margin-left: 0;
      }
    }

    &.kint-tab-contents > li {
      display: none;
      contain: strict;

      &.kint-show {
        display: block;
        contain: content;
      }
    }
  }

  dt:hover + dd > ul > li.kint-active-tab {
    border-color: var(--border-color-hover);
    color: var(--variable-type-color-hover);
  }

  dt > .kint-color-preview {
    width: var(--nav-size);
    height: var(--nav-size);
    display: inline-block;
    vertical-align: middle;
    margin-left: 10px;
    border: var(--border);
    background: {
      color: #ccc;
      image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2 2"><path fill="%23FFF" d="M0 0h1v2h1V1H0z"/></svg>');
      size: min(20px, 100%);
    }

    &:hover {
      border-color: var(--border-color-hover);
    }

    > div {
      width: 100%;
      height: 100%;
    }
  }

  // Table representation
  table {
    border-collapse: collapse;
    empty-cells: show;
    border-spacing: 0;

    * {
      font-size: 12px;
    }

    dt {
      background: none;
      padding: calc(var(--spacing) / 2);

      .kint-parent {
        min-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
    }

    td,
    th {
      border: var(--border);
      padding: calc(var(--spacing) / 2);
      vertical-align: center;
    }

    th {
      cursor: alias;
    }

    td:first-child,
    th {
      font-weight: bold;
      background: var(--secondary-background);
      color: var(--variable-name-color);
    }

    td {
      background: var(--main-background);
      white-space: pre;

      > dl {
        padding: 0;
      }
    }

    pre {
      border-top: 0;
      border-right: 0;
    }

    thead th:first-child {
      background: none;
      border: 0;
    }

    tr:hover {
      > td {
        box-shadow: 0 0 1px 0 var(--border-color-hover) inset;
      }

      var {
        color: var(--variable-type-color-hover);
      }
    }

    ul.kint-tabs li.kint-active-tab {
      height: 20px;
      line-height: 17px;
    }
  }

  // Source representation
  pre.kint-source {
    margin-left: -1px;

    &[data-kint-filename]:before {
      display: block;
      content: attr(data-kint-filename);
      margin-bottom: var(--spacing);
      padding-bottom: var(--spacing);
      border-bottom: 1px solid var(--secondary-background);
    }

    > div:before {
      display: inline-block;
      content: counter(kint-l);
      counter-increment: kint-l;
      border-right: 1px solid var(--border-color-hover);
      padding-right: calc(var(--spacing) * 2);
      margin-right: calc(var(--spacing) * 2);
    }

    > div.kint-highlight {
      background: var(--secondary-background);
    }
  }

  // Microtime representation
  .kint-microtime-js .kint-microtime-lap {
    text-shadow:
      -1px 0 var(--border-color-hover),
      0 1px var(--border-color-hover),
      1px 0 var(--border-color-hover),
      0 -1px var(--border-color-hover);
    color: var(--main-background);
    font-weight: bold;
  }
}