:root{--mbn-bump-w:68px;--mbn-inner-w:65px;--mbn-bg:#ffffff;}.mobile-bottom-nav{display:none;position:fixed;bottom:0;left:0;width:100%;height:calc(65px+env(safe-area-inset-bottom));background-color:transparent;z-index:9998;transform:translateY(120%);opacity:0;transition:none;will-change:transform,opacity;-webkit-backface-visibility:hidden;backface-visibility:hidden;pointer-events:none;contain:layout style;}.mobile-bottom-nav.is-visible{transform:translateY(0);opacity:1;pointer-events:auto;transition:transform 0.4s cubic-bezier(0.16,1,0.3,1),opacity 0.35s ease;}@media (max-width:655px){.mobile-bottom-nav{display:none !important;}#premium-scroll-top,.scroll-top-btn{display:none !important;}}@media (min-width:656px){.mobile-bottom-nav{display:none !important;}}.mbn-base-bar{position:absolute;top:0;left:0;width:100%;height:100%;background-color:var(--mbn-bg);border-top-left-radius:20px;border-top-right-radius:20px;z-index:0;box-shadow:0 -4px 16px rgba(0,0,0,0.08);}.mbn-center-bump{position:absolute;top:-24px;left:50%;transform:translateX(-50%);width:var(--mbn-bump-w);height:var(--mbn-bump-w);background-color:var(--mbn-bg);border-radius:50%;z-index:0;box-shadow:0 -4px 12px rgba(0,0,0,0.06);}.mbn-container{display:flex;position:absolute;top:0;left:0;width:100%;height:65px;z-index:10;padding:0 10px;}.mbn-item{flex:1 1 0;width:20%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-decoration:none;color:#111111;position:relative;height:100%;padding:0 !important;transition:transform 0.15s ease,opacity 0.15s ease;-webkit-tap-highlight-color:transparent;pointer-events:auto;}.mbn-item:active{transform:scale(0.92);opacity:0.7;}.mbn-item svg{display:block;width:22px;height:22px;}.mbn-item svg,.mbn-item svg path{stroke:#111111;}.mbn-item svg.icon-account,.mbn-item svg.icon-cart{fill:none;}.mbn-item svg.icon-hamburger line{stroke:#111111;}.mbn-item-spacer{pointer-events:none;}.mbn-search-fab{position:absolute;top:-17px;left:50%;transform:translateX(-50%);width:54px;height:54px;background-color:#111111;border-radius:50%;display:flex;justify-content:center;align-items:center;color:#ffffff;box-shadow:0 4px 10px rgba(0,0,0,0.15);transition:transform 0.2s cubic-bezier(0.175,0.885,0.32,1.275);z-index:20;-webkit-tap-highlight-color:transparent;}.mbn-search-fab:active{transform:translateX(-50%) scale(0.9);}.mbn-search-fab svg{width:22px;height:22px;margin-top:-1.5px;margin-left:-7px;}.mbn-search-fab svg path{fill:currentColor;stroke:none;}.mbn-item .cart-count-bubble{position:absolute;top:10px;right:50%;transform:translateX(18px);background-color:#111111;color:#ffffff;font-size:10px;font-weight:600;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1.5px solid #ffffff;}@media (prefers-reduced-motion:reduce){.mobile-bottom-nav,.mobile-bottom-nav.is-visible{transition-duration:0.01ms !important;}}