html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
}

body {
  overflow: hidden;
}

.desktop {
  width: 100vw;
  height: 100vh;

  background: #008080;

  display: flex;
  align-items: center;
  justify-content: center;
}

.printer-window {
  width: 420px;
  max-width: calc(100vw - 32px);
}

.message-field {
  margin-top: 16px;
}

textarea {
  resize: none;
  width: 100%;
  box-sizing: border-box;
}

.button-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;

  margin-top: 18px;
  margin-bottom: 14px;
}

.status-bar {
  margin-top: 8px;
}

@media (max-width: 500px) {
  width: 100vw;
  height: 100dvh;
  position: relative;

  background: #008080;
  overflow: hidden;
}

.printer-window {
  width: 420px;
  max-width: calc(100vw - 24px);

  position: absolute;
  left: 50%;
  top: 50%;

  transform: translate(-50%, -50%);
  }

  .printer-window {
    width: calc(100vw - 24px);
  }
}