/* Bubble Keys - Keyboard letter bubbles rising from bottom */

.fae-bubble-key {
  position: fixed;
  font-size: 26px;
  padding: 10px;
  background: rgba(0, 150, 255, 0.3);
  border-radius: 50%;
  backdrop-filter: blur(4px);
  pointer-events: none;
  z-index: 999999;
  animation: fae-bubble-up 1.4s ease-out forwards;
  color: #fff;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  min-height: 46px;
}

@keyframes fae-bubble-up {
  0% {
    transform: translateY(0) scale(0.6);
    opacity: 1;
  }
  100% {
    transform: translateY(-160px) scale(1.4);
    opacity: 0;
  }
}