.free-shipping-bar {
  position: fixed;
  left: 10px;
  right: 10px;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 6px 10px; /* menší výška */
  font-size: 13px;   /* menší text */
  font-weight: 600;

  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-radius: 8px;

  box-shadow: 0 6px 16px rgba(0,0,0,0.08);

  transform: translateY(-150%);
  opacity: 0;
  transition: all 0.25s ease;

  z-index: 9999;
}

.free-shipping-bar.visible {
  transform: translateY(0);
  opacity: 1;
}

.free-shipping-text {
  flex: 1;
  text-align: center;
}

.free-shipping-close {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  font-size: 16px;
  opacity: 0.6;
}

.free-shipping-close:hover {
  opacity: 1;
}