a.lmsw-wa-float {
  position: fixed !important;
  right: 24px !important;
  bottom: 24px !important;
  left: auto !important;
  top: auto !important;
  width: 60px !important;
  height: 60px !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 50% !important;
  background: #25d366 !important;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 2px 8px rgba(0, 0, 0, 0.15) !important;
  z-index: 2147483000 !important;
  text-decoration: none !important;
  float: none !important;
  clear: none !important;
  overflow: hidden !important;
  line-height: 0 !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

a.lmsw-wa-float:hover,
a.lmsw-wa-float:focus-visible {
  transform: translateY(-4px) scale(1.05);
  background: #20ba5a !important;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.5), 0 4px 12px rgba(0, 0, 0, 0.18) !important;
  outline: none;
}

a.lmsw-wa-float svg {
  width: 32px !important;
  height: 32px !important;
  display: block !important;
  flex-shrink: 0 !important;
  pointer-events: none;
}

@media (max-width: 640px) {
  a.lmsw-wa-float {
    width: 56px !important;
    height: 56px !important;
    right: 16px !important;
    bottom: 16px !important;
  }

  a.lmsw-wa-float svg {
    width: 28px !important;
    height: 28px !important;
  }
}