dialog.promotion-dialog {
  width: min(1180px, calc(100vw - 48px));
  max-width: none;
  max-height: calc(100vh - 36px);
  overflow: auto;
  margin: auto;
  border: 0;
  border-radius: 22px;
  box-shadow: 0 24px 70px rgba(15, 50, 44, 0.26);
}

dialog.promotion-dialog::backdrop {
  background: rgba(20, 39, 52, 0.56);
  backdrop-filter: blur(3px);
}

dialog.promotion-dialog .detail-dialog {
  padding: 28px;
}

dialog.promotion-dialog .promotion-layout {
  grid-template-columns: minmax(360px, 0.78fr) minmax(520px, 1.22fr);
  min-width: 0;
}

dialog.promotion-dialog .promotion-controls,
dialog.promotion-dialog .promotion-preview-shell {
  min-width: 0;
}

dialog.promotion-dialog .promotion-controls {
  position: sticky;
  top: 0;
}

dialog.promotion-dialog .promotion-controls .form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

dialog.promotion-dialog .promotion-controls input,
dialog.promotion-dialog .promotion-controls select {
  width: 100%;
  min-width: 0;
}

dialog.promotion-dialog .promotion-actions button {
  min-width: 150px;
}

@media (max-width: 980px) {
  dialog.promotion-dialog .promotion-layout {
    grid-template-columns: 1fr;
  }
  dialog.promotion-dialog .promotion-controls {
    position: static;
  }
}

@media (max-width: 620px) {
  dialog.promotion-dialog {
    width: calc(100vw - 20px);
  }
  dialog.promotion-dialog .promotion-controls .form-grid {
    grid-template-columns: 1fr;
  }
}