body {
  --supercat-header-height: 88px;
  background: #f6f7f9;
}

.supercat-navbar {
  background: var(--bs-primary);
  color: var(--bs-black);
}

.supercat-navbar .navbar-nav .nav-link,
.supercat-navbar .navbar-nav .nav-link.active,
.supercat-navbar .navbar-page-title {
  color: var(--bs-black);
}

.supercat-navbar .navbar-nav .nav-link:hover,
.supercat-navbar .navbar-nav .nav-link:focus {
  color: rgba(0, 0, 0, .72);
}

.supercat-navbar .navbar-toggler {
  border-color: rgba(0, 0, 0, .55);
}

.supercat-navbar .btn-outline-light {
  --bs-btn-color: var(--bs-black);
  --bs-btn-border-color: rgba(0, 0, 0, .75);
  --bs-btn-hover-color: var(--bs-white);
  --bs-btn-hover-bg: var(--bs-black);
  --bs-btn-hover-border-color: var(--bs-black);
  --bs-btn-active-color: var(--bs-white);
  --bs-btn-active-bg: color-mix(in srgb, var(--bs-gray-700) 60%, transparent);
  --bs-btn-active-border-color: var(--bs-black);
  --bs-btn-disabled-color: #495057;
  --bs-btn-disabled-border-color: rgba(0, 0, 0, .35);
}

.supercat-navbar [data-zoom-out]:disabled {
  background: color-mix(in srgb, var(--bs-gray-700) 60%, transparent);
  border-color: var(--bs-black);
  color: var(--bs-white);
  opacity: 1;
}

.supercat-navbar [data-zoom-value] {
  min-width: 4.5rem;
}

.supercat-navbar-grid {
  align-items: center;
  column-gap: 1rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
}

.supercat-brand {
  align-items: center;
  display: inline-flex;
  gap: .6rem;
  grid-column: 1;
  grid-row: 1 / 3;
  min-width: 0;
}

.navbar-toggler {
  grid-column: 3;
  grid-row: 1;
}

.supercat-navbar-top {
  grid-column: 2 / 4;
  grid-row: 1;
}

.brand-logo {
  height: 2.6rem;
  width: 2.6rem;
}

.brand-title {
  height: 2.6rem;
  max-width: 20rem;
  width: auto;
}

.navbar-page-title {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.2;
  margin-left: 1.5rem;
  white-space: nowrap;
}

.navbar-control-bar {
  align-items: center;
  display: flex;
  gap: .75rem;
  grid-column: 2 / 4;
  grid-row: 2;
  justify-content: space-between;
  padding-bottom: .35rem;
  padding-top: .35rem;
}

.home-banner {
  display: block;
  height: auto;
  margin: 0 auto;
  max-width: 44rem;
  width: min(100%, 44rem);
}

.home-page {
  background: var(--bs-primary);
  font-family: var(--bs-body-font-family);
  min-height: 100vh;
  padding: 0 clamp(1rem, 8vw, 10rem);
}

.home-content {
  background: #fff;
  box-shadow: 0 0 2rem rgba(0, 0, 0, .18);
  margin: 0 auto;
  max-width: 72rem;
  min-height: 100vh;
}

.home-copy {
  margin: 0 auto;
  max-width: 54rem;
  padding: clamp(2rem, 5vw, 4.5rem);
  padding-top: 2rem;
}

.home-copy h1 {
  color: var(--bs-primary);
  font-family: inherit;
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 1.25rem;
}

.home-copy h2 {
  color: var(--bs-primary);
  font-family: inherit;
  font-size: 1.5rem;
  margin-top: 2.5rem;
}

.home-references {
  border-left: .25rem solid var(--bs-primary);
  color: var(--bs-gray-700);
  font-size: .94rem;
  margin-top: 1.25rem;
  padding-left: 1.25rem;
}

.home-results {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 2.5rem;
}

.results-shell {
  display: grid;
  grid-template-columns: 18rem minmax(0, 1fr);
  min-height: calc(100vh - var(--supercat-header-height));
}

.image-sidebar {
  background: #fff;
  border-right: 1px solid #dee2e6;
  height: calc(100vh - var(--supercat-header-height));
  overflow: auto;
  position: sticky;
  top: var(--supercat-header-height);
}

.sidebar-controls {
  align-items: center;
  background: #fff;
  border-bottom: 1px solid #dee2e6;
  display: grid;
  gap: .5rem;
  grid-template-columns: 1fr auto 1fr;
  padding-bottom: .75rem;
  position: sticky;
  top: 0;
  z-index: 2;
}

.sidebar-controls::before {
  background: #fff;
  bottom: 100%;
  content: "";
  height: 1rem;
  left: 0;
  position: absolute;
  right: 0;
}

.sidebar-controls [data-next-image] {
  justify-self: end;
}

.sidebar-controls [data-prev-image],
.sidebar-controls [data-next-image] {
  width: 2.0rem;
  padding-left: .4rem;
  padding-right: .4rem;
}
.sidebar-counter {
  color: var(--bs-primary);
  font-size: .875rem;
  font-weight: 600;
  white-space: nowrap;
}

.image-list {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.image-choice {
  align-items: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: .4rem;
  color: #212529;
  display: grid;
  gap: .6rem;
  grid-template-columns: 3.25rem 1fr;
  padding: .35rem;
  text-align: left;
  width: 100%;
}

.image-choice:hover {
  background: #f1f3f5;
}

.image-choice.active {
  background: color-mix(in srgb, var(--bs-primary) 18%, white);
  border-color: color-mix(in srgb, var(--bs-primary) 50%, white);
}

.image-choice img {
  aspect-ratio: 1;
  background: #e9ecef;
  border-radius: .25rem;
  object-fit: cover;
  width: 3.25rem;
}

.results-main {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--supercat-header-height));
  min-width: 0;
  overflow: hidden;
  padding-bottom: 0 !important;
}

.viewer-grid {
  display: grid;
  flex: 1 1 auto;
  gap: 1rem;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  grid-template-columns: repeat(3, minmax(0, 1fr));
  min-height: 0;
}

.volume-controls {
  align-items: center;
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(12rem, 24rem) auto;
  margin-bottom: 1rem;
}

.axis-controls {
  justify-self: end;
}

.slice-controls {
  min-width: 0;
}

.slice-controls .form-label {
  color: var(--bs-primary);
  font-size: .875rem;
  font-weight: 600;
}

.slice-controls .form-range {
  display: block;
}

.image-panel {
  background: #fff;
  border: 1px solid #dee2e6;
  border-radius: .5rem;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  transition: box-shadow .16s ease, opacity .16s ease, outline-color .16s ease;
}

.image-panel-header {
  align-items: center;
  border-bottom: 1px solid #dee2e6;
  cursor: grab;
  display: flex;
  justify-content: space-between;
  min-height: 2.75rem;
  padding: .55rem .75rem;
  user-select: none;
}

.image-panel-header:active {
  cursor: grabbing;
}

.image-panel.is-panel-dragging {
  box-shadow: inset 0 0 0 2px var(--bs-primary);
  opacity: .38;
}

.image-panel.is-panel-drop-target {
  outline: 3px solid var(--bs-primary);
  outline-offset: -3px;
}

.image-panel-header h2 {
  color: var(--bs-primary);
}

.metric-badge {
  border: 0;
  cursor: pointer;
  font-size: .72rem;
  line-height: 1;
  padding: .3rem .45rem;
}

.image-frame {
  background: #f8f9fa;
  cursor: grab;
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  touch-action: none;
  user-select: none;
}

.image-frame.is-dragging {
  cursor: grabbing;
}

.image-frame img {
  display: block;
  height: calc(var(--image-zoom, 1) * 100%);
  margin: auto;
  max-width: none;
  object-fit: contain;
  pointer-events: none;
  width: calc(var(--image-zoom, 1) * 100%);
}

.three-frame {
  cursor: default;
  overflow: hidden;
  touch-action: auto;
}

.three-cube-viewer {
  cursor: grab;
  height: 100%;
  min-height: 0;
  position: relative;
  touch-action: none;
  width: 100%;
}

.three-cube-viewer.is-rotating {
  cursor: grabbing;
}

.three-cube-viewer canvas {
  display: block;
  height: 100%;
  width: 100%;
}

.missing-image {
  color: #6c757d;
  font-size: .9rem;
}

@media (max-width: 991.98px) {
  .supercat-navbar-grid {
    grid-template-columns: auto 1fr auto;
  }

  .supercat-brand {
    grid-row: 1;
  }

  .supercat-navbar-top {
    grid-column: 1 / 4;
    grid-row: 2;
  }

  .navbar-control-bar {
    grid-column: 1 / 4;
    grid-row: 3;
  }

  .results-shell {
    grid-template-columns: 1fr;
  }

  .results-main {
    height: auto;
    overflow: visible;
  }

  .image-sidebar {
    border-bottom: 1px solid #dee2e6;
    border-right: 0;
    height: auto;
    max-height: 17rem;
    position: static;
  }

  .viewer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
  }
}

@media (max-width: 575.98px) {
  .home-page {
    padding: 0 .5rem;
  }

  .home-copy {
    padding: 1.5rem;
  }

  .home-results .btn {
    width: 100%;
  }

  .brand-title {
    max-width: 8.5rem;
  }

  .navbar-page-title {
    font-size: 1.2rem;
    margin-left: 0;
    margin-top: .5rem;
  }

  .viewer-grid {
    grid-template-columns: 1fr;
  }
}