.b-sch-event-wrap.b-drag-invalid .b-sch-event{
  background-color:red !important;
}

.b-sch-range{
  background:#d6d6d6;
  color:#333;
}

.b-theme-classic-dark .b-sch-range{
  background:#777;
}

.b-timeline-subgrid .b-grid-row.unavailable{
  background:repeating-linear-gradient(-55deg, rgba(230, 50, 50, 0.7), rgba(230, 50, 50, 0.7) 5px, rgba(240, 50, 50, 0.4) 5px, rgba(240, 50, 50, 0.4) 10px);
}

.b-sch-event.unavailable{
  background-color:red !important;
  opacity:1;
}

.b-sch-event-content{
  display:flex;
  align-items:center;
}

.b-sch-event-header{
  font-size:0.8em;
}

.b-sch-event-footer{
  font-weight:400;
}

.b-sch-tip-invalid .b-sch-tip-message:not(:empty){
  color:red;
}
.b-sch-tip-invalid .b-sch-tip-message:not(:empty):before{
  margin-inline-end:0.5em;
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  content:"\f071";
  -moz-osx-font-smoothing:grayscale;
  -webkit-font-smoothing:antialiased;
  display:inline-block;
  font-style:normal;
  font-variant:normal;
  text-rendering:auto;
  line-height:1;
}

.restriction-title{
  padding:10px 0 0 0;
}

.restriction-list{
  padding:0 0 0 25px;
  margin:0;
}
.restriction-list > li{
  margin:0.3em 0 0 0;
  padding:0 0 0 4px;
}