_base.scss

/*******************************************************************************
 * Styles for the base elements of the theme.
 ******************************************************************************/

// Typography

p,
h1,
h2,
h3,
h4,
h5,
h6,
em,
div,
li,
span,
strong {
  color: var(--global-text-color);
}

hr {
  border-top: 1px solid var(--global-divider-color);
}

table {
  td,
  th {
    font-size: 1rem;
    padding: 1px 1rem 1px 0;
  }

  th {
    font-weight: bold;
  }
}

a,
table.table a {
  color: var(--global-theme-color);

  &:hover {
    color: var(--global-theme-color);
    text-decoration: underline;
  }

  &:hover:after :not(.nav-item.dropdown) {
    width: 100%;
  }
}

.table-dark {
  background-color: transparent;
  &.table-bordered {
    border: 1px solid var(--global-divider-color) !important;
  }
}

blockquote {
  background: var(--global-bg-color);
  border-left: 5px solid var(--global-theme-color);
  margin: 1.5em 0;
  padding: 1em;
  font-size: 1.2rem;

  p {
    margin-bottom: 0;
  }

  /* Tips, warnings, and dangers blockquotes */
  &.block-tip {
    border-color: var(--global-tip-block);
    background-color: var(--global-tip-block-bg);

    em,
    li,
    p,
    strong {
      color: var(--global-tip-block-text);
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
      color: var(--global-tip-block-title);
    }
  }

  &.block-warning {
    border-color: var(--global-warning-block);
    background-color: var(--global-warning-block-bg);

    em,
    li,
    p,
    strong {
      color: var(--global-warning-block-text);
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
      color: var(--global-warning-block-title);
    }
  }

  &.block-danger {
    border-color: var(--global-danger-block);
    background-color: var(--global-danger-block-bg);

    em,
    li,
    p,
    strong {
      color: var(--global-danger-block-text);
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
      color: var(--global-danger-block-title);
    }
  }
}

// Checklist

ul.task-list {
  list-style-type: none; /* Remove bullets from all levels */
}

ul.task-list > li ul {
  /* Nested lists within .task-list */
  padding-inline-start: 1.5rem;
}

ul.task-list input[type="checkbox"] {
  margin: 0.275rem 0.5rem 0.5rem -1rem;
  vertical-align: middle;
}

// Math

.equation {
  margin-bottom: 1rem;
  text-align: center;
}

// Caption

.caption {
  font-size: 0.875rem;
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

// Card

.card {
  background-color: var(--global-card-bg-color);

  .card-img {
    width: 100%;
    padding-top: 1.25rem;
  }

  .card-title {
    color: var(--global-text-color);
  }

  .card-body {
    padding: 1.25rem 1.25rem 1.25rem 1.25rem;
  }
}

// Citation

.citation,
.citation-number {
  color: var(--global-theme-color);
}

// Profile

.profile {
  width: 100%;

  .more-info {
    margin-bottom: 5px;
    margin-top: 5px;
    font-family: monospace;

    p {
      display: inline-block;
      margin: 0;
    }
  }
}

.profile.float-right {
  margin-left: 1rem;
}

.profile.float-left {
  margin-right: 1rem;
}

@media (min-width: 576px) {
  .profile {
    width: 30%;

    .address {
      p {
        display: block;
      }
    }
  }
}

.post-description {
  margin-bottom: 2rem;
  font-size: 0.875rem;

  a {
    color: inherit;

    &:hover {
      color: var(--global-theme-color);
      text-decoration: none;
    }
  }
}

.people-grid {
  .people-group-photo {
    overflow: hidden;
    border: 1px solid var(--global-divider-color);
    border-radius: 0.5rem;

    img {
      display: block;
      width: 100%;
      height: auto;
    }
  }

  .person-card {
    position: relative;
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--global-divider-color);
    transition:
      transform 0.2s ease,
      box-shadow 0.2s ease;

    &:hover {
      transform: translateY(-5px);
      box-shadow: 0 0.6rem 1.2rem rgba(0, 0, 0, 0.14);
    }
  }

  .person-card-primary {
    position: absolute;
    z-index: 1;
    inset: 0;
    border-radius: inherit;

    &:focus-visible {
      outline: 3px solid var(--global-theme-color);
      outline-offset: -3px;
    }
  }

  .person-photo-frame {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
  }

  .person-photo {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }

  .card-body {
    padding: 1rem;
  }

  .person-name {
    font-size: 1.1rem;
    font-weight: 700;
    white-space: nowrap;
  }

  .person-name--compact {
    font-size: 0.9rem;
    letter-spacing: -0.02em;
  }

  .person-links {
    position: relative;
    z-index: 2;
    font-size: 1.1rem;
    line-height: 1;

    a {
      position: relative;
      text-decoration: none;

      &::after {
        position: absolute;
        right: 0;
        bottom: -0.35rem;
        left: 0;
        height: 2px;
        content: "";
        background-color: currentColor;
        border-radius: 1px;
        transform: scaleX(0);
        transition: transform 0.15s ease;
      }

      &:focus::after,
      &:hover::after {
        transform: scaleX(1);
      }
    }
  }

  .person-email-unavailable {
    color: var(--global-theme-color);
  }
}

// Lab photo gallery

.lab-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;

  > figure {
    aspect-ratio: 4 / 3;
    margin: 0;
    overflow: hidden;
    background-color: var(--global-card-bg-color);
    border: 1px solid var(--global-divider-color);
    border-radius: 0.5rem;
    box-shadow: 0 0.2rem 0.6rem rgba(0, 0, 0, 0.08);
    transition:
      transform 0.2s ease,
      box-shadow 0.2s ease;

    &:hover {
      box-shadow: 0 0.6rem 1.2rem rgba(0, 0, 0, 0.14);
      transform: translateY(-2px);
    }

    &:last-child:nth-child(odd) {
      grid-column: 1 / -1;
      width: calc(50% - 0.5rem);
      justify-self: center;
    }

    picture {
      display: block;
      width: 100%;
      height: 100%;
    }
  }

  .lab-gallery-image {
    display: block;
    width: 100%;
    height: 100%;
    cursor: zoom-in;
    object-fit: cover;
  }
}

@media (max-width: 575.98px) {
  .lab-gallery {
    grid-template-columns: 1fr;

    > figure:last-child:nth-child(odd) {
      grid-column: auto;
      width: 100%;
    }
  }
}

// Navbar customization

.navbar {
  box-shadow: none;
  border-bottom: 1px solid var(--global-divider-color);
  background-color: var(--global-bg-color);
  opacity: 0.95;
}

.navbar .dropdown-menu {
  background-color: var(--global-bg-color);
  border: 1px solid var(--global-divider-color);

  a:not(.active) {
    color: var(--global-text-color);
  }

  a:hover {
    color: var(--global-hover-color);
  }

  .dropdown-divider {
    border-top: 1px solid var(--global-divider-color) !important;
  }
}

.dropdown-item {
  color: var(--global-text-color);

  &:hover {
    color: var(--global-hover-color);
    background-color: var(--global-bg-color);
  }
}

.navbar.navbar-light {
  a {
    &:hover {
      text-decoration: none;
    }
  }

  .navbar-brand {
    color: var(--global-brand-color);
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 700;
    letter-spacing: -0.01em;

    &:hover {
      color: var(--global-brand-color);
    }
  }

  .navbar-nav .nav-item .nav-link {
    color: var(--global-text-color);
    font-size: 1.1rem;
    font-weight: 700;

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

  .navbar-nav .nav-item.active > .nav-link {
    background-color: inherit;
    font-weight: 800;
    color: var(--global-theme-color);

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

  .navbar-brand.social {
    padding-bottom: 0;
    padding-top: 0;
    font-size: 1.7rem;

    a {
      img {
        width: 1.7rem;
        height: 1.7rem;
        margin-bottom: 0.5rem;
        // margin: 0.5rem;
      }

      svg {
        width: 1.7rem;
        height: 1.7rem;
        margin-bottom: 0.5rem;

        image {
          width: 1.7rem;
          height: 1.7rem;
        }
      }

      i::before {
        color: var(--global-text-color);
        transition-property: all 0.2s ease-in-out;
      }

      &:hover {
        i::before {
          color: var(--global-theme-color);
        }
      }
    }
  }
}

nav[data-toggle="toc"] {
  .nav > li > a {
    &:focus,
    &:hover {
      color: var(--global-theme-color);
      border-left-color: var(--global-theme-color);
    }
  }

  .nav-link.active,
  .nav-link.active:focus,
  .nav-link.active:hover {
    color: var(--global-theme-color);
    border-left-color: var(--global-theme-color);
  }
}

.navbar-toggler {
  .icon-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--global-text-color);
    border-radius: 1px;
    margin-bottom: 4px;
    transition: all 0.2s;
  }

  .top-bar {
    transform: rotate(45deg);
    transform-origin: 10% 10%;
  }

  .middle-bar {
    opacity: 0;
  }

  .bottom-bar {
    transform: rotate(-45deg);
    transform-origin: 10% 90%;
  }
}

.navbar-toggler.collapsed {
  .top-bar {
    transform: rotate(0);
  }

  .middle-bar {
    opacity: 1;
  }

  .bottom-bar {
    transform: rotate(0);
  }
}

#light-toggle,
#search-toggle {
  padding: 0;
  border: 0;
  background-color: inherit;
  color: var(--global-text-color);

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

// Social (bottom)

.social {
  text-align: center;

  .contact-icons {
    font-size: 4rem;

    a {
      img {
        width: 3.2rem;
        height: 3.2rem;
        margin-bottom: 1rem;
      }

      svg {
        width: 3.5rem;
        height: 4rem;
        margin-bottom: 0.5rem;

        image {
          width: 3.5rem;
          height: 3.5rem;
        }
      }

      i::before {
        color: var(--global-text-color);
        transition-property: all 0.2s ease-in-out;
      }

      &:hover {
        text-decoration: none;

        i::before {
          color: var(--global-theme-color);
        }
      }
    }
  }

  .contact-note {
    font-size: 0.8rem;
  }
}

.wechat-modal {
  display: none;
  position: fixed;
  z-index: 1;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0, 0, 0);
  background-color: rgba(0, 0, 0, 0.8);
}

.wechat-modal > img {
  display: block;
  position: relative;
  top: 50%;
  left: 50%;
  width: 33%;
  max-width: 400px;
  transform: translate(-50%, -50%);
}

@media only screen and (max-width: 400px) {
  .wechat-modal > img {
    width: 100%;
  }
}

// Footer
footer.fixed-bottom {
  background-color: var(--global-footer-bg-color);
  font-size: 0.75rem;

  .container {
    color: var(--global-footer-text-color);
    padding-top: 9px;
    padding-bottom: 8px;
    text-align: center;
  }

  a {
    color: var(--global-footer-link-color);

    &:hover {
      color: var(--global-theme-color);
      text-decoration: none;
    }
  }
}

footer.sticky-bottom {
  border-top: 1px solid var(--global-divider-color);
  padding-top: 40px;
  padding-bottom: 40px;
  font-size: 0.9rem;

  .container {
    text-align: center;
  }
}

// CV

.cv {
  margin-bottom: 40px;

  .card {
    background-color: var(--global-card-bg-color);
    border: 1px solid var(--global-divider-color);

    .list-group-item {
      background-color: inherit;
      border-color: var(--global-divider-color);

      .badge {
        color: var(--global-card-bg-color) !important;
        background-color: var(--global-theme-color) !important;
      }
    }
  }
}

.table-cv-map {
  background-color: transparent;
  border: none;
  color: var(--global-text-color);
}

.date-column {
  width: 75px;
  transform: translateX(-15px) translateY(-5px);
}

// Repositories

@media (min-width: 768px) {
  .repo {
    max-width: 50%;
  }
}

// Blog

.header-bar {
  border-bottom: 1px solid var(--global-divider-color);
  text-align: center;
  padding-top: 2rem;
  padding-bottom: 3rem;

  h1 {
    color: var(--global-theme-color);
    font-size: 5rem;
  }
}

.tag-category-list {
  border-bottom: 1px solid var(--global-divider-color);
  text-align: center;
  padding-top: 1rem;

  ul {
    justify-content: center;
    display: flow-root;

    p,
    li {
      list-style: none;
      display: inline-block;
      padding: 1rem 0.5rem;
      color: var(--global-text-color-light);
    }
  }
}

.post-title {
  mjx-container[jax="CHTML"][display="true"] {
    display: unset;
  }
}

.post-list {
  margin: 0;
  margin-bottom: 40px;
  padding: 0;

  li {
    border-bottom: 1px solid var(--global-divider-color);
    list-style: none;
    padding-top: 2rem;
    padding-bottom: 2rem;

    .post-meta {
      color: var(--global-text-color-light);
      font-size: 0.875rem;
      margin-bottom: 0;
    }

    .post-tags {
      color: var(--global-text-color-light);
      font-size: 0.875rem;
      padding-top: 0.25rem;
      padding-bottom: 0;
    }

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

      &:hover {
        color: var(--global-theme-color);
      }
    }

    mjx-container[jax="CHTML"][display="true"] {
      display: unset;
    }
  }
}

.pagination {
  .page-item {
    .page-link {
      color: var(--global-text-color);
      padding: 0.75rem 1.15rem;

      &:hover {
        color: $black-color;
      }
    }

    &.active .page-link {
      color: $white-color;
      background-color: var(--global-theme-color);

      &:hover {
        background-color: var(--global-theme-color);
      }
    }
  }
}

// diff2html - Fix for diff2html line number overflow

.d2h-diff-table {
  position: relative;
}

// Distill

.distill {
  a:hover {
    border-bottom-color: var(--global-theme-color);
    text-decoration: none;
  }
}

// Projects

.projects {
  a {
    text-decoration: none;

    &:hover {
      .card-title {
        color: var(--global-theme-color);
      }
    }
  }

  .card {
    img {
      width: 100%;
    }
  }

  .col {
    padding-bottom: 1rem;
  }

  .grid-sizer,
  .grid-item {
    width: 250px;
    margin-bottom: 10px;
  }

  h2.category {
    color: var(--global-divider-color);
    border-bottom: 1px solid var(--global-divider-color);
    padding-top: 0.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    text-align: right;
  }
}

// Publications

.publications {
  margin-top: 2rem;

  h1 {
    color: var(--global-theme-color);
    font-size: 2rem;
    text-align: center;
    margin-top: 1em;
    margin-bottom: 1em;
  }

  h2 {
    margin-bottom: 1rem;

    span {
      font-size: 1.5rem;
    }
  }

  h2.bibliography {
    color: var(--global-divider-color);
    border-top: 1px solid var(--global-divider-color);
    padding-top: 1rem;
    margin-top: 2rem;
    text-align: right;
  }

  ol.bibliography {
    list-style: none;
    padding: 0;
    margin-top: 0;

    li {
      margin-bottom: 1rem;

      .preview {
      }

      .abbr {
        margin-bottom: 0.5rem;

        abbr {
          display: inline-block;
          background-color: var(--global-theme-color);
          margin-bottom: 0.5rem;
          color: var(--global-card-bg-color) !important;

          a {
            color: white;

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

        .award {
          color: var(--global-theme-color) !important;
          border: 1px solid var(--global-theme-color);
        }
      }

      .title {
        font-weight: bolder;
      }

      .author {
        a {
          border-bottom: 1px dashed var(--global-theme-color);

          &:hover {
            border-bottom-style: solid;
            text-decoration: none;
          }
        }

        > em {
          border-bottom: 1px solid;
          font-style: normal;
        }

        > span.more-authors {
          color: var(--global-text-color-light);
          border-bottom: 1px dashed var(--global-text-color-light);
          cursor: pointer;

          &:hover {
            color: var(--global-text-color);
            border-bottom: 1px dashed var(--global-text-color);
          }
        }
      }

      .links {
        a.btn {
          color: var(--global-text-color);
          border: 1px solid var(--global-text-color);
          padding-left: 1rem;
          padding-right: 1rem;
          padding-top: 0.25rem;
          padding-bottom: 0.25rem;
          margin-left: 0;

          &:hover {
            color: var(--global-theme-color);
            border-color: var(--global-theme-color);
          }
        }
        a.award.btn {
          border-color: var(--global-highlight-color);
        }
      }

      .badges {
        padding-bottom: 0.5rem;
        span {
          display: inline-block;
          color: $black-color;
          height: 100%;
          padding-right: 0.5rem;
          vertical-align: middle;

          &:hover {
            text-decoration: underline;
          }
        }
      }

      .hidden {
        font-size: 0.875rem;
        max-height: 0px;
        overflow: hidden;
        text-align: justify;
        transition-property: 0.15s ease;
        -moz-transition: 0.15s ease;
        -ms-transition: 0.15s ease;
        -o-transition: 0.15s ease;
        transition: all 0.15s ease;

        p {
          line-height: 1.4em;
          margin: 10px;
        }

        pre {
          font-size: 1em;
          line-height: 1.4em;
          padding: 10px;
        }
      }

      .hidden.open {
        max-height: 100em;
        transition-property: 0.15s ease;
        -moz-transition: 0.15s ease;
        -ms-transition: 0.15s ease;
        -o-transition: 0.15s ease;
        transition: all 0.15s ease;
      }

      div.abstract.hidden {
        border: dashed 1px var(--global-bg-color);
      }

      div.abstract.hidden.open {
        border-color: var(--global-text-color);
      }
    }
    div.award.hidden {
      border: dashed 1px var(--global-bg-color);
    }
    div.award.hidden.open {
      border-color: var(--global-highlight-color);
    }
  }
}

// Rouge Color Customization
figure.highlight {
  margin: 0 0 1rem;
}

pre {
  color: var(--global-theme-color);
  background-color: var(--global-code-bg-color);
  border-radius: 6px;
  padding: 6px 12px;

  pre,
  code {
    background-color: transparent;
    border-radius: 0;
    margin-bottom: 0;
    padding: 0;
  }
}

code {
  color: var(--global-theme-color);
  background-color: var(--global-code-bg-color);
  border-radius: 3px;
  padding: 3px 3px;
}

// Transitioning Themes
html.transition,
html.transition *,
html.transition *:before,
html.transition *:after {
  transition: all 750ms !important;
  transition-delay: 0 !important;
}

// Extra Markdown style (post Customization)
.post {
  .post-meta {
    color: var(--global-text-color-light);
    font-size: 0.875rem;
    margin-bottom: 0;
  }

  .post-tags {
    color: var(--global-text-color-light);
    font-size: 0.875rem;
    padding-top: 0.25rem;
    padding-bottom: 1rem;

    a {
      color: var(--global-text-color-light);
      text-decoration: none;

      &:hover {
        color: var(--global-theme-color);
      }
    }
  }
}

progress {
  /* Positioning */
  position: fixed;
  left: 0;
  top: 56px;
  z-index: 10;

  /* Dimensions */
  width: 100%;
  height: 1px;

  /* Reset the appearance */
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;

  /* Get rid of the default border in Firefox/Opera. */
  border: none;

  /* Progress bar container for Firefox/IE10  */
  background-color: transparent;

  /* Progress bar value for IE10  */
  color: var(--global-theme-color);
}

progress::-webkit-progress-bar {
  background-color: transparent;
}

progress::-webkit-progress-value {
  background-color: var(--global-theme-color);
}

progress::-moz-progress-bar {
  background-color: var(--global-theme-color);
}

.progress-container {
  width: 100%;
  background-color: transparent;
  position: fixed;
  top: 56px;
  left: 0;
  height: 5px;
  display: block;
}

.progress-bar {
  background-color: var(--global-theme-color);
  width: 0%;
  display: block;
  height: inherit;
}

/* Copy button */
.code-display-wrapper {
  position: relative;

  .copy {
    background: var(--global-card-bg-color);
    border-color: var(--global-bg-color);
    border-radius: 0.3rem;
    border-style: none;
    color: var(--global-text-color);
    font-size: medium;
    opacity: 0;
    position: absolute;
    right: 0.2rem;
    top: 0.2rem;
  }

  &:active .copy,
  &:focus .copy,
  &:hover .copy {
    color: var(--global-hover-color);
    opacity: 1;
  }
}

.btn-group.dropdown {
  .btn {
    box-shadow: none;
    -webkit-box-shadow: none;
  }

  .btn-secondary.dropdown-toggle {
    border: 1px solid var(--global-divider-color);

    .page-size {
      color: inherit;
    }

    &:not(.active) {
      background-color: var(--global-bg-color) !important;
      color: var(--global-text-color);
    }

    &:hover {
      background-color: var(--global-hover-color) !important;
      color: var(--global-hover-text-color) !important;
    }
  }

  .dropdown-menu {
    background-color: var(--global-bg-color);
  }

  .dropdown-item {
    background-color: var(--global-bg-color);
    color: var(--global-text-color);

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

  .dropdown-item.active,
  .dropdown-item:active {
    background-color: var(--global-hover-color);
    color: var(--global-hover-text-color) !important;

    &:hover {
      color: var(--global-hover-text-color);
    }
  }
}

/* Table of Contents */
nav[data-toggle="toc"] {
  top: 5rem;

  .nav .nav > li > a {
    font-size: 0.75rem;
  }

  .nav > li > a {
    color: var(--global-text-color);
    font-size: 0.75rem;

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

  .nav-link.active {
    color: var(--global-theme-color);
    border-left-color: var(--global-theme-color);
    font-size: 0.75rem;

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

/* small screens */
@media (max-width: 576px) {
  /* override stickyness so that the navigation does not follow scrolling */
  nav[data-toggle="toc"] {
    visibility: hidden;
    height: 0;
    top: 0;
  }
}

.featured-posts {
  a {
    color: var(--global-text-color-light);
    text-decoration: none;

    .card-text {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    &:hover {
      color: var(--global-theme-color);

      .card-title {
        color: var(--global-theme-color);
      }
    }
  }

  .post-meta {
    color: var(--global-text-color-light);
    font-size: 0.875rem;
    margin-bottom: 0;
    padding-top: 0.5rem;
  }
}

.unloaded {
  display: none !important;
}

.medium-zoom-overlay,
.medium-zoom-image--opened {
  z-index: 999;
}

#toc-sidebar {
  z-index: 1;
}

.echarts {
  height: 400px;
  width: 100%;
}

.map {
  height: 400px;
  width: 100%;
}

swiper-container {
  --swiper-navigation-color: var(--global-theme-color);
  --swiper-pagination-color: var(--global-theme-color);
  --swiper-pagination-bullet-inactive-color: var(--global-text-color);
}

.ps-root {
  .ps-algorithm {
    margin: 0.8em 0;
    border-top: 3px solid var(--global-text-color);
    border-bottom: 2px solid var(--global-text-color);
  }

  .ps-algorithm.with-caption > .ps-line:first-child {
    border-bottom: 2px solid var(--global-text-color);
  }
}

// Ninja Keys
// for more options, check https://github.com/ssleptsov/ninja-keys?tab=readme-ov-file#css-variables
ninja-keys {
  --ninja-accent-color: var(--global-theme-color);
  --ninja-icon-size: 0px;
  --ninja-modal-background: var(--global-bg-color);
  --ninja-z-index: 1031;
}

ninja-keys::part(ninja-input) {
  color: var(--ninja-selected-text-color);
}

ninja-keys::part(ninja-input-wrapper) {
  background: var(--global-bg-color);
}

// newsletter
.newsletter-form-container {
  margin-bottom: 20px;
}

.newsletter-form {
  display: flex;
  flex-direction: row;
  align-items: center;
  width: 100%;
}

.newsletter-form-input,
.bibsearch-form-input {
  color: var(--global-newsletter-text-color);
  background: var(--global-newsletter-bg-color);
  border: 1px solid var(--global-newsletter-text-color);
  outline: none;
  margin: 0px 10px 0px 0px;
  width: 100%;
  max-width: 350px;
  min-width: 100px;
  box-sizing: border-box;
  box-shadow: rgba(0, 0, 0, 0.05) 0px 1px 2px;
  border-radius: 6px;
  padding: 8px 12px;
}

.newsletter-form-input:focus {
  border-color: var(--global-theme-color) !important;
}

.newsletter-form-button {
  background: var(--global-theme-color);
  color: var(--global-bg-color);
  display: flex;
  width: min-content;
  max-width: 200px;
  white-space: nowrap;
  height: 38px;
  align-items: center;
  flex-direction: row;
  padding: 9px 17px;
  box-shadow: rgba(0, 0, 0, 0.05) 0px 1px 2px;
  border-radius: 6px;
  text-align: center;
  font-style: normal;
  font-weight: 500;
  line-height: 20px;
  border: none;
  cursor: pointer;
}

.newsletter-loading-button {
  background: var(--global-theme-color);
  color: var(--global-bg-color);
  display: none;
  width: min-content;
  max-width: 300px;
  white-space: nowrap;
  height: 38px;
  align-items: center;
  flex-direction: row;
  padding: 9px 17px;
  box-shadow: rgba(0, 0, 0, 0.05) 0px 1px 2px;
  border-radius: 6px;
  text-align: center;
  font-style: normal;
  font-weight: 500;
  line-height: 20px;
  border: none;
  cursor: pointer;
  margin-right: 20px;
}

.newsletter-success {
  color: var(--global-text-color);
  display: none;
  align-items: center;
  width: 100%;
}

.newsletter-error {
  color: var(--global-theme-color);
  display: none;
  align-items: center;
  width: 100%;
}

.newsletter-back-button {
  color: var(--global-theme-color);
  margin: 10px auto;
  text-align: center;
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
}

@media (max-width: 575px) {
  .newsletter-form-input,
  .newsletter-form-button,
  .newsletter-loading-button,
  .newsletter-success,
  .newsletter-error {
    font-size: 16px !important;
  }
  .newsletter-form-container {
    margin-right: 20px;
    margin-left: 20px;
  }
}

// popover is used for annotation in bib.liquid
.popover {
  background-color: var(--global-bg-color);
  border-color: var(--global-divider-color);

  .popover-header {
    color: var(--global-text-color); // Header text color
    border-bottom: 1px solid var(--global-divider-color);
  }

  .popover-body {
    color: var(--global-text-color); // Body text color
  }
}

.bs-popover-top {
  // arrow fill color
  .arrow::after {
    border-top-color: var(--global-bg-color);
  }

  // arrow border color
  .arrow:before {
    border-top-color: var(--global-divider-color);
  }
}

.bs-popover-bottom {
  // arrow fill color
  .arrow::after {
    border-bottom-color: var(--global-bg-color);
  }

  // arrow border color
  .arrow:before {
    border-bottom-color: var(--global-divider-color);
  }
}

// highlight-search-term
::highlight(search) {
  background-color: var(--global-theme-color);
  color: var(--global-text-color);
}

figure.cover {
  display: inline-block;
  text-align: center;
  margin: 0.5rem; /* adjust as needed */

  img {
    vertical-align: bottom;
  }

  figcaption.abandoned {
    font-family: monospace;
    color: #23212d;
    text-transform: uppercase;
    background-color: #ee5f5b;
  }

  figcaption.finished,
  figcaption.watched {
    font-family: monospace;
    color: #23212d;
    text-transform: uppercase;
    background-color: #62c462;
  }

  figcaption.interested {
    font-family: monospace;
    color: #23212d;
    text-transform: uppercase;
    background-color: #7691db;
  }

  figcaption.paused {
    font-family: monospace;
    color: #23212d;
    text-transform: uppercase;
    background-color: #bdac7e;
  }

  figcaption.queued {
    font-family: monospace;
    color: #23212d;
    text-transform: uppercase;
    background-color: #9e76b5;
  }

  figcaption.reading,
  figcaption.watching {
    font-family: monospace;
    color: #23212d;
    text-transform: uppercase;
    background-color: #f89406;
  }

  figcaption.reread,
  figcaption.rewatch {
    font-family: monospace;
    color: #23212d;
    text-transform: uppercase;
    background-color: #a6517d;
  }

  figcaption.uncategorized {
    font-family: monospace;
    color: #23212d;
    text-transform: uppercase;
    background-color: #b0abb3;
  }

  /* mouse over link */
  a.cover-link:hover {
    color: #23212d !important;
  }
}