/* 3D Volumes — Neuroglancer overlay */

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ng-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  flex-direction: column;
  background: #0b0b0d;
}

.ng-overlay.open {
  display: flex;
}

.ng-overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: #16161a;
  border-bottom: 1px solid #2a2a30;
}

.ng-overlay-title {
  color: #f0f0f2;
  font-weight: 600;
  font-size: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ng-overlay-actions {
  display: flex;
  gap: 8px;
  flex: none;
}

.ng-frame {
  flex: 1 1 auto;
  width: 100%;
  border: 0;
  background: #000;
}