/* Decor-Rent: theme-controlled background and accessible scroll-to-top control.
   The --paper CSS custom property is supplied by the validated dr_settings value. */
.decor-scroll-top {
  position: fixed;
  right: max(18px, env(safe-area-inset-right, 0px));
  bottom: max(18px, env(safe-area-inset-bottom, 0px));
  z-index: 60;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid #e7be61;
  border-radius: 50%;
  background: #24262a;
  color: #f5d581;
  cursor: pointer;
  box-shadow: 0 5px 20px rgba(0,0,0,.22);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity .2s ease, visibility .2s ease, transform .2s ease,
              background .2s ease;
}
.decor-scroll-top.is-visible {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
}
.decor-scroll-top:hover { background: #35383c; }
.decor-scroll-top:focus-visible { outline: 3px solid #e7be61; outline-offset: 3px; }
.decor-scroll-top svg { display: block; width: 22px; height: 22px; }
@media (prefers-reduced-motion: reduce) {
  .decor-scroll-top { transition: none; transform: none; }
  .decor-scroll-top.is-visible { transform: none; }
}
@media (max-width: 600px) {
  .decor-scroll-top { width: 44px; height: 44px; }
}