html.ync-ns *:not(input):not(textarea):not(select):not([contenteditable]) {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

html.ync-ns input,
html.ync-ns textarea,
html.ync-ns select,
html.ync-ns [contenteditable],
html.ync-ns .yooai-nocopy-allow,
html.ync-ns .yooai-nocopy-allow * {
  -webkit-user-select: text !important;
  -moz-user-select: text !important;
  -ms-user-select: text !important;
  user-select: text !important;
  -webkit-touch-callout: default !important;
}

html.ync-nd img,
html.ync-nd svg,
html.ync-nd video,
html.ync-nd picture {
  -webkit-user-drag: none;
}

@media print {
  html.ync-np body {
    display: none !important;
  }
}

#yooai-nocopy-toast.ync-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 99999;
  max-width: 90%;
  padding: 10px 16px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.82);
  color: #fff;
  font: 14px/1.4 Arial, sans-serif;
  text-align: center;
  transform: translateX(-50%) translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

#yooai-nocopy-toast.ync-toast-on {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}