.action-dock {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 16rpx var(--spacing-lg) calc(16rpx + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1rpx solid var(--border-color);
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  box-sizing: border-box;
  z-index: 100;
  box-shadow: 0 -4rpx 16rpx rgba(0, 0, 0, 0.03);
}

.action-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6rpx;
  color: var(--text-secondary);
  font-size: 20rpx;
  flex: 1;
}

.action-btn {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  line-height: inherit;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.action-btn::after {
  border: none;
}

.icon {
  width: 48rpx;
  height: 48rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32rpx;
  /* Emoji size */
  margin-bottom: 4rpx;
  transition: transform 0.1s;
}

.action-btn:active .icon {
  transform: scale(0.9);
}

.action-text {
  font-size: 20rpx;
  color: var(--text-secondary);
}