/*
 * Infinite-scroll UI for paginated loops (assets/js/infinite-loop.js).
 * Loading indicator and error state from NewsGrid.tsx / AchievementsGrid.tsx.
 */

/* flex justify-center py-10 */
.td-loop-loading {
  display: flex;
  justify-content: center;
  padding: 2.5rem 0;
}

.td-loop-loading[hidden],
.td-loop-error[hidden] {
  display: none;
}

/* flex items-center gap-3 */
.td-loop-loading__row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* w-2 h-2 bg-pink rounded-full animate-pulse */
.td-loop-loading__dot {
  display: block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background: var(--pink, #E8247C);
  animation: td-loop-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.td-loop-loading__dot--purple {
  background: var(--purple, #8B2FC9);
  animation-delay: 0.3s;
}

.td-loop-loading__dot--late {
  animation-delay: 0.6s;
}

/* text-xs text-muted font-light uppercase tracking-wider ml-2 */
.td-loop-loading__label {
  margin-left: 0.5rem;
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 0.75rem;
  line-height: 1rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted, #666);
}

@keyframes td-loop-pulse {
  50% {
    opacity: 0.5;
  }
}

/* py-8 text-center text-sm text-muted */
.td-loop-error {
  padding: 2rem 0;
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--muted, #666);
}

.td-loop-error p {
  margin: 0;
}

/* mt-3 underline decoration-pink underline-offset-4 */
.td-loop-error__retry {
  margin-top: 0.75rem;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-decoration: underline;
  text-decoration-color: var(--pink, #E8247C);
  text-underline-offset: 4px;
  cursor: pointer;
}

/* h-1 */
.td-loop-sentinel {
  height: 0.25rem;
}

@media (prefers-reduced-motion: reduce) {
  .td-loop-loading__dot {
    animation: none;
  }
}