/* Planned maintenance banner - CSS injected */
body::before{
  content:"Planned maintenance: Cryptshare will be unavailable on Friday 17th April from 18:00 to 00:00 due to scheduled system maintenance. During this period, file uploads and downloads will not be possible.";
  display:block;
  padding:14px 16px;
  margin:0;
  background:#fff3cd;
  border-bottom:1px solid #ffeeba;
  color:#111;
  font-size:18px;
  font-weight:700;
  line-height:1.5;
  text-align:center;
  position:sticky;
  top:0;
  z-index:9999;
}