.btn-buy-naver {
  position: relative;
  overflow: hidden;
  background: var(--color-surface); /* #f2f0e8 */
  color: #03C75A;
  border: 1px solid rgba(3, 199, 90, 0.5);
  font-family: 'Pretendard', sans-serif;
  font-size: 15px;
  font-weight: 500;
  border-radius: 14px;
  padding: 16px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.03), -2px -2px 5px rgba(255,255,255,0.6);
}

.btn-buy-naver:hover {
  background: #e8e6dc;
  border-color: rgba(3, 199, 90, 0.8);
  box-shadow: inset 2px 2px 5px rgba(0,0,0,0.05), inset -2px -2px 5px rgba(255,255,255,0.5);
}

.btn-buy-naver:active {
  transform: scale(0.97);
}

.btn-buy-naver .n-icon {
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.15s ease;
  width: 0;
}

.btn-buy-naver:hover .n-icon {
  opacity: 1;
  transform: translateX(0);
  width: 16px;
}
.floating-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px 20px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom));
  background: rgba(247, 245, 238, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-muted);
  z-index: 990;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.floating-bar.visible {
  transform: translateY(0);
}
@media (min-width: 640px) {
  .floating-bar { display: none !important; }
}