.preview-dialog {
  width: calc(100vw - 2rem);
  max-width: 1600px;
  height: calc(100vh - 2rem);
  max-height: none;
  margin: auto;
  padding: 0;
  border: 2px solid var(--green);
  background: var(--white);
  color: var(--green);
}

.preview-dialog[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.preview-dialog::backdrop {
  background: rgb(0 0 0 / 78%);
}

.preview-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 1.25rem;
  border-bottom: 2px solid var(--lilac);
  background: var(--white);
}

.preview-toolbar h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

#preview-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--white);
}

@media (max-width: 680px) {
  .preview-dialog {
    width: 100vw;
    height: 100vh;
    border: 0;
  }

  .preview-toolbar {
    align-items: flex-start;
  }

  .preview-toolbar .button {
    min-height: 40px;
    padding: 0.6rem;
  }
}