.sarah-fab {
  position: fixed;
  bottom: 145px;
  right: 18px;
  width: 52px;
  height: 52px;
  background: #1c1a18;
  border-radius: 50%;
  border: none;
  padding: 0;
  overflow: hidden;
  box-shadow: 0 0 0 2px rgba(212,168,67,0.5), 0 6px 20px rgba(0,0,0,0.35);
  z-index: 998;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  animation: sarahFabPulse 4s ease-in-out infinite;
}
.sarah-fab:active {
  transform: scale(0.93);
  animation: none;
}
@keyframes sarahFabPulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(212,168,67,0.5), 0 6px 20px rgba(0,0,0,0.35); }
  50% { box-shadow: 0 0 0 5px rgba(212,168,67,0.15), 0 0 0 2px rgba(212,168,67,0.6), 0 6px 20px rgba(0,0,0,0.35); }
}
.sarah-fab-s {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  user-select: none;
  pointer-events: none;
}
.sarah-fab-label {
  position: fixed;
  bottom: 158px;
  right: 86px;
  background: #1c1a18;
  color: #faf7f2;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  white-space: nowrap;
  z-index: 997;
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.sarah-fab-label::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: #1c1a18;
  border-right: none;
}
.sarah-fab-label.sarah-label-show {
  opacity: 1;
  transform: translateX(0);
}