.kkch-wa-float {
  position: fixed;
  right: 22px;
  bottom: 24px;
  z-index: 99990;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 10px 18px 10px 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #111;
  font: 700 13px/1.1 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0.01em;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.14);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.kkch-wa-float:hover {
  transform: translateY(-2px);
  background: #fff;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.18);
}

.kkch-wa-float:active {
  transform: translateY(0) scale(0.98);
}

.kkch-wa-float__icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

.kkch-wa-float__text {
  white-space: nowrap;
}

.kkch-wa-float.is-loading {
  pointer-events: none;
  opacity: 0.72;
}

.kkch-wa-float.is-loading .kkch-wa-float__icon {
  animation: kkch-wa-pulse 900ms ease-in-out infinite;
}

@keyframes kkch-wa-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.9);
  }
}

@media (max-width: 767px) {
  .kkch-wa-float {
    right: 16px;
    bottom: 86px;
    min-height: 46px;
    padding: 8px 14px 8px 8px;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.16);
  }

  .kkch-wa-float__icon {
    width: 30px;
    height: 30px;
    font-size: 10px;
  }
}