/* ═══════════════════════════════════════
   SPEAK IT GAME
═══════════════════════════════════════ */
.spi-mic-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid #e11d48;
  color: #e11d48;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.15);
  transition: all 0.3s var(--spring);
  position: relative;
}

.spi-mic-btn:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 24px rgba(225, 29, 72, 0.25);
  background: #fff1f2;
}

.spi-mic-btn:active {
  transform: scale(0.95);
}

.spi-mic-btn.listening {
  background: #e11d48;
  color: white;
  animation: micPulse 1.5s infinite;
}

@keyframes micPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.4);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(225, 29, 72, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(225, 29, 72, 0);
  }
}