.fcb-floating-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 64px;
  height: 64px;
  background-color: #f97316; /* نارنجی */
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
  z-index: 9999;
  text-decoration: none;
  overflow: visible;
}

.fcb-floating-btn:hover {
  background-color: #ea580c;
  transform: scale(1.1);
}

.fcb-icon {
  width: 28px;
  height: 28px;
  z-index: 10;
}

.fcb-ping {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(249, 115, 22, 0.5);
  animation: fcb-ping 1.5s infinite;
}

@keyframes fcb-ping {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2); opacity: 0; }
}

.fcb-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 4px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  animation: fcb-pulse 2s infinite;
}

@keyframes fcb-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.6; }
}

.fcb-tooltip {
  position: absolute;
  right: 80px;
  background: black;
  color: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  opacity: 0;
  white-space: nowrap;
  transition: opacity 0.3s ease;
}

.fcb-floating-btn:hover .fcb-tooltip {
  opacity: 1;
}