/* ---------------------------
   Load More Button + Loading States
---------------------------- */

/* Legacy infinite scroll indicators (hidden by JS, kept for safety) */
.infinite-scroll-loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
  display: none;
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 12px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.infinite-scroll-loading p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.infinite-scroll-end {
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
  font-size: 14px;
  display: none;
}

/* ─── Click-to-Load Button ─── */
.load-more-wrap {
  display: flex;
  justify-content: center;
  padding: var(--sp-8) 0 var(--sp-4);
}

.load-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-3) var(--sp-8);
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition:
    background var(--t),
    border-color var(--t),
    color var(--t),
    transform 100ms ease;
  min-width: 140px;
}

.load-more-btn:hover {
  background: var(--surface-3);
  border-color: var(--muted-2);
}

.load-more-btn:active {
  transform: scale(0.97);
}

.load-more-btn:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
}

.load-more-end {
  text-align: center;
  padding: var(--sp-6) var(--sp-4);
}

.load-more-end p {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--muted-2);
}