/* НОВОЕ: сжатая копия; полный исходник находится рядом. */
.belora-back-top{position:fixed;right:calc(24px + env(safe-area-inset-right));bottom:calc(24px + env(safe-area-inset-bottom));z-index:90;display:flex;align-items:center;justify-content:center;width:48px;height:48px;min-width:48px;padding:0;border:1px solid var(--belora-border-control,#cbd7df);border-radius:50%;background:var(--belora-surface-panel,#243e50);color:var(--belora-text-primary,#fff);box-shadow:var(--belora-panel-shadow,0 3px 14px rgba(20,40,55,.22));cursor:pointer;transition:background .18s,transform .18s}.belora-back-top[hidden]{display:none}.belora-back-top svg{display:block;pointer-events:none}.belora-back-top:hover{background:var(--belora-brand-primary,#0b6f95);color:var(--belora-text-on-brand-strong,#fff);transform:translateY(-2px)}.belora-back-top:focus-visible{outline:3px solid var(--belora-focus-ring,#9ed7e2);outline-offset:4px}body.belora-menu-open .belora-back-top,body:has(#primary-nav.is-open) .belora-back-top,body:has(.bc-filter-panel.bc-open) .belora-back-top,body:has(dialog[open]) .belora-back-top{display:none}@media(max-width:767px){.belora-back-top{right:calc(16px + env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom));width:44px;height:44px;min-width:44px}}@media(prefers-reduced-motion:reduce){.belora-back-top{transition:none}}