/* AllImageLab scroll FAB — tema uyumlu, mobil */
.aill-scroll-fab {
  position: fixed;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 9998;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  cursor: pointer;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, #3b82f6 0%, #1d4ed8 55%, #7c3aed 100%);
  box-shadow: 0 8px 24px rgba(29, 78, 216, 0.35), 0 2px 6px rgba(0, 0, 0, 0.12);
  transition: transform 0.18s ease, opacity 0.18s ease, box-shadow 0.18s ease;
  -webkit-tap-highlight-color: transparent;
}
.aill-scroll-fab:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 12px 28px rgba(29, 78, 216, 0.42);
}
.aill-scroll-fab:active { transform: scale(0.96); }
.aill-scroll-fab[hidden] { display: none !important; }

.aill-scroll-fab__ico {
  transition: transform 0.22s ease;
  display: block;
}
.aill-scroll-fab.is-down .aill-scroll-fab__ico {
  transform: rotate(90deg); /* ok sağa → aşağı gibi: 90deg from right-pointing path */
}
.aill-scroll-fab.is-up .aill-scroll-fab__ico {
  transform: rotate(-90deg);
}

/* Dark page */
body.dark .aill-scroll-fab,
html[data-theme="dark"] .aill-scroll-fab {
  border-color: rgba(255, 255, 255, 0.12);
  background: linear-gradient(145deg, #60a5fa 0%, #2563eb 50%, #8b5cf6 100%);
}

/* Admin panel — amber/blue mix closer to admin accents */
body.admin-body .aill-scroll-fab,
.admin-shell .aill-scroll-fab {
  background: linear-gradient(145deg, #f59e0b 0%, #ea580c 45%, #3b82f6 100%);
  box-shadow: 0 8px 22px rgba(234, 88, 12, 0.28);
}

@media (max-width: 640px) {
  .aill-scroll-fab {
    width: 42px;
    height: 42px;
    right: max(10px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
  }
}

@media (prefers-reduced-motion: reduce) {
  .aill-scroll-fab,
  .aill-scroll-fab__ico { transition: none; }
}