.lsf-toggle-btn.sticky{position:fixed;top:0;left:0;right:0;width:100%;margin:0;border-radius:0;box-shadow:0 4px 20px rgba(26,26,46,.4);z-index:9999}.lsf-sticky-spacer.active{display:block}.lsf-toggle-btn.active{background:linear-gradient(135deg,var(--lsf-primary) 0%,var(--lsf-primary-dark) 100%);box-shadow:0 4px 15px rgba(220,38,38,.3)}.lsf-toggle-btn.active .lsf-toggle-count{background:#fff;color:var(--lsf-primary)}.lsf-toggle-count.visible{display:inline-block}.lsf-category-nav-header.collapsed .lsf-category-nav-icon{transform:rotate(180deg)}.lsf-category-nav-content.collapsed{max-height:0;padding-top:0;padding-bottom:0}.lsf-accordion-toggle.collapsed .lsf-accordion-icon{transform:rotate(180deg)}.lsf-category-nav-header.collapsed .lsf-category-nav-icon{transform:rotate(180deg)}.lsf-category-nav-content.collapsed{max-height:0;padding-top:0;padding-bottom:0}.lsf-color-btn.active{border-color:var(--lsf-primary);box-shadow:0 0 0 3px rgba(220,38,38,.25),0 4px 12px rgba(0,0,0,.15);transform:scale(1.05)}.lsf-color-btn.active .lsf-color-check{display:block}@media (max-width:768px){.lsf-mobile-search-clear.visible{display:flex}.lsf-toggle-btn.sticky{border-radius:0}.lsf-mobile-search.sticky{position:fixed;top:56px;left:0;right:0;z-index:9998;border-radius:0;border-left:none;border-right:none;margin-bottom:0;box-shadow:0 4px 20px rgba(0,0,0,.15)}.lsf-sticky-spacer.active{height:116px}.lsf-panel.active{display:block;animation:lsfSlideDown .3s ease}.lsf-panel.sticky-mode{position:fixed;top:116px;left:0;right:0;max-height:calc(100vh - 120px);overflow-y:auto;z-index:9997;border-radius:0;border-left:none;border-right:none;box-shadow:0 8px 30px rgba(0,0,0,.3)}to{opacity:1;transform:translateY(0)}}