.direct-model-items-section {
  background: #f4f1eb;
}

.model-card-kicker,
.model-viewer-kicker {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.model-card-placeholder {
  background:
    linear-gradient(135deg, rgba(11, 18, 32, 0.96), rgba(28, 42, 61, 0.96));
  color: #fff;
}

.model-card-symbol {
  border: 1px solid rgba(255, 255, 255, 0.5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 5rem;
  min-height: 5rem;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.model-card-action {
  color: var(--accent);
  font-weight: 700;
}

.model-detail-section {
  background: #f4f1eb;
}

.model-viewer-heading {
  border-bottom: 1px solid rgba(11, 18, 32, 0.15);
  padding-bottom: 1.25rem;
}

.model-viewer-shell {
  background: #0b1220;
  border: 1px solid rgba(11, 18, 32, 0.2);
  overflow: hidden;
  position: relative;
}

.model-viewer-toolbar {
  align-items: center;
  background: #fff;
  border-bottom: 1px solid rgba(11, 18, 32, 0.16);
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  justify-content: flex-end;
}

.model-viewer-control {
  background: #fff;
  border: 0;
  border-left: 1px solid rgba(11, 18, 32, 0.16);
  color: var(--dark);
  min-height: 3rem;
  min-width: 3rem;
  padding: 0.65rem 1rem;
  font-weight: 700;
}

.model-viewer-control:hover,
.model-viewer-control:focus-visible {
  background: var(--accent);
  color: #fff;
}

.model-viewer-stage {
  align-items: center;
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.025) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255, 255, 255, 0.025) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, 0.025) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, 0.025) 75%),
    #0b1220;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0;
  background-size: 24px 24px;
  cursor: zoom-in;
  display: flex;
  justify-content: center;
  min-height: min(72vh, 760px);
  overflow: hidden;
  touch-action: none;
}

.model-viewer-stage.is-zoomed {
  cursor: grab;
}

.model-viewer-stage.is-zoomed:active {
  cursor: grabbing;
}

.model-viewer-stage img {
  display: block;
  max-height: min(72vh, 760px);
  max-width: 100%;
  object-fit: contain;
  transform-origin: center center;
  transition: transform 0.08s linear;
  user-select: none;
  -webkit-user-drag: none;
}

.interactive-model-viewer,
.external-model-viewer {
  border: 0;
  display: block;
  height: min(76vh, 820px);
  min-height: 560px;
  width: 100%;
}

.interactive-model-viewer {
  background: #0b1220;
}

.model-viewer-shell:fullscreen {
  height: 100vh;
  width: 100vw;
}

.model-viewer-shell:fullscreen .model-viewer-stage {
  min-height: calc(100vh - 49px);
}

.model-viewer-shell:fullscreen .model-viewer-stage img {
  max-height: calc(100vh - 49px);
}

@media (max-width: 767.98px) {
  .model-viewer-toolbar {
    justify-content: stretch;
  }

  .model-viewer-control {
    flex: 1 1 auto;
  }

  .model-viewer-stage,
  .interactive-model-viewer,
  .external-model-viewer {
    min-height: 420px;
  }
}