* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body,
#app {
  width: 100%;
  height: 100dvh;
  background: #0a0a0a;
  overflow: hidden;
}

/* Safe-area insets for notch / home-bar devices */
body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* Prevent double-tap zoom and selection on terminal surface */
#app {
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: none;
}
