.slider::-webkit-slider-thumb {
  appearance: none;
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #3b82f6;
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease;
}

.slider::-webkit-slider-thumb:hover {
  background: #2563eb;
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.slider::-moz-range-thumb {
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #3b82f6;
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease;
}

.slider::-moz-range-thumb:hover {
  background: #2563eb;
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}