.fd-clipper-btn{
  position:fixed;bottom:20px;right:20px;z-index:2147483647;
  width:44px;height:44px;border-radius:50%;
  background:rgba(35,131,226,0.14);color:#2383E2;border:1px solid rgba(35,131,226,0.22);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  font-size:18px;font-weight:600;cursor:grab;
  box-shadow:0 4px 16px rgba(0,0,0,.18);font-family:system-ui,sans-serif;
  display:flex;align-items:center;justify-content:center;
  user-select:none;touch-action:none;
  transition:background .15s, border-color .15s, transform .1s;
  padding:0;line-height:1;
}
.fd-clipper-btn:hover{background:rgba(35,131,226,0.26);border-color:rgba(35,131,226,0.35);color:#1a6fc2}
.fd-clipper-btn:active{cursor:grabbing;transform:scale(0.96);background:rgba(35,131,226,0.32)}
.fd-clipper-btn.fd-dragging{cursor:grabbing;opacity:.92;transition:none}
.fd-clipper-toast{
  position:fixed;bottom:72px;right:20px;z-index:2147483647;
  color:#fff;padding:10px 14px;border-radius:8px;font-size:13px;font-family:system-ui,sans-serif;
  transform:translateY(10px);opacity:0;transition:all .2s;pointer-events:none;
}
.fd-clipper-toast.show{transform:translateY(0);opacity:1}