.cad-preview-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-block-end: 4px;
}

.cad-preview-toolbar a.selected {
  font-weight: bold;
}

.cad-preview-info {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-block-end: 6px;
  min-block-size: 1.4em;
}

.cad-preview-measurement {
  font-weight: bold;
}

.cad-preview-hint {
  color: var(--color-text-muted, #6b737b);
  font-size: 0.9em;
}

.cad-preview-canvas {
  position: relative;
  block-size: 70vh;
  min-block-size: 400px;
  border: 1px solid #dee2e6;
  border-radius: 3px;
  overflow: hidden;
}

.cad-preview-canvas canvas {
  display: block;
}

.cad-preview-measuring .cad-preview-canvas canvas {
  cursor: crosshair;
}

.cad-preview-status {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted, #6b737b);
  pointer-events: none;
}

.cad-preview-status[hidden] {
  display: none;
}

.cad-preview-status.cad-preview-error {
  color: #c92a2a;
}

/* Measurements */
.cad-preview-overlay {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  block-size: 100%;
  pointer-events: none;
}

.cad-preview-overlay .cad-preview-overlay-line {
  fill: none;
  stroke: #e8590c;
  stroke-width: 2;
}

.cad-preview-overlay circle {
  fill: #e8590c;
  stroke: #fff;
  stroke-width: 1.5;
}

.cad-preview-overlay text {
  font-size: 13px;
  font-weight: bold;
  fill: #212529;
  stroke: #fff;
  stroke-width: 3px;
  paint-order: stroke;
}

/* Maximized (fills the browser window) and fullscreen */
.cad-preview-maximized,
.cad-preview:fullscreen {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 8px;
  background: var(--color-background, #fff);
}

.cad-preview-maximized .cad-preview-canvas,
.cad-preview:fullscreen .cad-preview-canvas {
  flex: 1;
  block-size: auto;
  min-block-size: 0;
}

body.cad-preview-maximized-body {
  overflow: hidden;
}

.cad-preview-restore,
.cad-preview-exit-fullscreen,
.cad-preview-maximized .cad-preview-maximize,
.cad-preview:fullscreen .cad-preview-fullscreen,
.cad-preview:fullscreen .cad-preview-maximize,
.cad-preview:fullscreen .cad-preview-restore {
  display: none;
}

.cad-preview-maximized .cad-preview-restore,
.cad-preview:fullscreen .cad-preview-exit-fullscreen {
  display: inline-flex;
}

/* Preview image of Inventor files */
.cad-preview-image {
  border: 1px solid #dee2e6;
  border-radius: 3px;
  padding: 8px;
  text-align: center;
}

.cad-preview-image img {
  max-inline-size: 100%;
  block-size: auto;
}

/* Drawings of 3D solids, which the viewer cannot display */
.cad-preview-notice {
  margin-block: 0 6px;
}

.cad-preview-fallback-image {
  position: absolute;
  inset: 0;
  inline-size: 100%;
  block-size: 100%;
  object-fit: scale-down;
  background: #fff;
}