/* assets/css/components/scroll-buttons.css */
/* =========================================
  Scroll FAB (Top/Bottom) - 항상 노출
========================================= */

.scroll-fab {
  position: fixed;
  right: var(--space-16);
  bottom: var(--space-16);
  z-index: 999;

  display: flex;
  flex-direction: column;
  gap: var(--space-8);

  /* ✅ 기본이 항상 보이도록 */
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-fab__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  height: 40px;
  padding: 0 12px;

  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);

  color: var(--color-text);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}

.scroll-fab__btn:hover {
  transform: translateY(-1px);
}

.scroll-fab__btn:active {
  transform: translateY(0);
}

.scroll-fab__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.scroll-fab__icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
}

.scroll-fab__text {
  letter-spacing: 0.4px;
}

/* 모바일에서 살짝 작게 */
@media (max-width: 700px) {
  .scroll-fab {
    right: var(--space-12);
    bottom: var(--space-12);
  }
  .scroll-fab__btn {
    height: 36px;
    padding: 0 10px;
  }
}

/* 접근성: 모션 최소화 */
@media (prefers-reduced-motion: reduce) {
  .scroll-fab__btn:hover,
  .scroll-fab__btn:active {
    transform: none;
  }
}