.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #222;
  color: #fff;
  padding: 16px 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  font-size: 1rem;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
}
.cookie-banner button {
  margin-left: 16px;
  background: #fff;
  color: #222;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.2s;
}
.cookie-banner button:hover {
  background: #eee;
}