@media (min-width:769px){.mobile-nav,.cart-preview,.nav-backdrop{display:none !important}}.mobile-nav{position:fixed;bottom:0;left:0;right:0;z-index:99999;direction:rtl;transition:transform .4s cubic-bezier(.4,0,.2,1);pointer-events:none}.mobile-nav.hidden{transform:translateY(100%)}.nav-container{background:rgba(255,255,255,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,.3);box-shadow:0 -4px 20px rgba(0,0,0,.08),0 4px 20px rgba(0,0,0,.02),inset 0 1px 0 rgba(255,255,255,.6);display:flex;justify-content:space-around;padding:6px 0 6px;position:relative;border-radius:30px;margin:0 16px 20px;pointer-events:auto;transition:all .3s ease;width:calc(100% - 32px)}.nav-item{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:#5d5d5d;flex:1;padding:4px 5px;position:relative;transition:all .3s ease;z-index:2}.nav-item:before{display:none !important}.nav-icon{position:relative;width:44px;height:44px;display:flex;align-items:center;justify-content:center;margin-bottom:1px;transition:all .3s cubic-bezier(.4,0,.2,1)}.nav-item:hover .nav-icon,.nav-item.active .nav-icon{transform:translateY(-2px) scale(1.1)}.mobile-nav svg{width:26px;height:26px;fill:#6b7280;transition:all .3s ease}.nav-item:hover svg,.nav-item.active svg{fill:#3a8bff}.nav-item.active{color:#3a8bff}.nav-item.active svg{fill:#3a8bff;filter:drop-shadow(0 2px 4px rgba(58,139,255,.3))}.nav-text{font-size:12px;font-weight:600;letter-spacing:-.2px;transition:all .3s ease;font-family:'Vazir','Segoe UI',Tahoma,sans-serif;line-height:1.2}.nav-item.active .nav-text{color:#3a8bff;font-weight:700;transform:translateY(-1px)}.nav-dot{width:4px;height:4px;background:#3a8bff;border-radius:50%;position:absolute;bottom:0;opacity:0;transform:scale(0);transition:all .3s ease}.nav-item.active .nav-dot{opacity:1;transform:scale(1)}.nav-indicator{position:absolute;top:-10px;height:4px;background:linear-gradient(90deg,#3a8bff,#6cb2ff);border-radius:2px;transition:all .4s cubic-bezier(.68,-.55,.265,1.55);box-shadow:0 2px 8px rgba(58,139,255,.4)}.cart-counter{position:absolute;top:-4px;left:50%;background:linear-gradient(135deg,#ff4757,#ff3838);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid #fff;box-shadow:0 2px 8px rgba(255,71,87,.4);animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,71,87,.7)}70%{box-shadow:0 0 0 6px rgba(255,71,87,0)}100%{box-shadow:0 0 0 0 rgba(255,71,87,0)}}.cart-bubble{position:absolute;bottom:70px;right:20%;background:linear-gradient(135deg,#ff4757,#ff3838);color:#fff;padding:8px 12px;border-radius:20px;font-size:12px;font-weight:600;box-shadow:0 4px 15px rgba(255,71,87,.4);opacity:0;transform:translateY(20px) scale(.8);transition:all .5s cubic-bezier(.68,-.55,.265,1.55);z-index:999999}.cart-bubble.show{opacity:1;transform:translateY(0) scale(1)}.cart-preview{position:fixed;bottom:95px;right:20px;left:20px;background:#fff;border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,.15);z-index:999999;transform:translateY(20px);opacity:0;visibility:hidden;transition:all .4s cubic-bezier(.4,0,.2,1);max-height:70vh;display:flex;flex-direction:column}.cart-preview.show{transform:translateY(0);opacity:1;visibility:visible}.cart-preview-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #f0f0f0;flex-shrink:0}.cart-preview-header h4{margin:0;font-size:15px;font-weight:600;color:#333}.close-preview{font-size:24px;color:#999;cursor:pointer;padding:0 10px;line-height:1}.cart-preview-content{padding:20px;overflow-y:auto;flex-grow:1;min-height:150px}.cart-preview-item{display:flex;align-items:flex-start;padding:12px 0;border-bottom:1px solid #f0f0f0}.cart-preview-item:last-child{border-bottom:none}.cart-item-thumbnail{flex:0 0 60px;margin-left:12px}.cart-item-thumbnail img{width:60px;height:60px;object-fit:cover;border-radius:8px}.cart-item-details{flex:1}.cart-item-name{font-weight:600;font-size:14px;color:#333;margin-bottom:4px;line-height:1.4}.tile-meta{font-size:12px;color:#666;margin:2px 0}.cart-item-meta{display:flex;align-items:center;justify-content:space-between;margin-top:6px}.cart-item-quantity{font-size:13px;color:#666;background:#f5f5f5;padding:2px 8px;border-radius:4px}.cart-item-price{font-weight:600;color:#3a8bff;font-size:14px}.more-items{text-align:center;padding:10px;font-size:13px;color:#666;background:#f9f9f9;border-radius:8px;margin-top:10px}.cart-preview-footer{padding:15px 20px;border-top:2px solid #f0f0f0;margin-top:auto;flex-shrink:0}.cart-preview-total{display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:16px}.cart-total-amount{color:#ff4757;font-size:18px}.loading-cart{text-align:center;padding:30px;color:#666;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}.loading-cart:after{content:'';width:30px;height:30px;border:3px solid #f3f3f3;border-top:3px solid #3a8bff;border-radius:50%;animation:spin 1s linear infinite;margin-top:15px}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.empty-cart-message{text-align:center;color:#999;padding:30px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}.empty-cart-message svg{width:50px;height:50px;fill:#ddd;margin-bottom:15px}.view-cart-btn{display:block;background:linear-gradient(135deg,#3a8bff,#6cb2ff);color:#fff;text-align:center;padding:14px;border-radius:0 0 20px 20px;text-decoration:none;font-weight:600;font-size:14px;transition:all .3s ease;border:none;cursor:pointer;width:100%}.view-cart-btn:hover{background:linear-gradient(135deg,#2a7bff,#5ca2ff);color:#fff}.nav-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);backdrop-filter:blur(2px);z-index:99998;opacity:0;visibility:hidden;transition:all .3s ease}.nav-backdrop.show{opacity:1;visibility:visible}.nav-pulse{position:absolute;width:100%;height:100%;border-radius:50%;background:rgba(58,139,255,.2);animation:navPulse 2s infinite}@keyframes navPulse{0%{transform:scale(.8);opacity:.8}70%{transform:scale(1.2);opacity:0}100%{transform:scale(1.2);opacity:0}}@media (max-width:768px){body{padding-bottom:100px !important}}@media (prefers-color-scheme:dark){.nav-container{background:rgba(30,30,40,.95);border-top:1px solid rgba(255,255,255,.1);box-shadow:0 -4px 20px rgba(0,0,0,.3),0 4px 20px rgba(0,0,0,.1)}.nav-text{color:#b0b0b0}.mobile-nav svg{fill:#b0b0b0}.cart-preview{background:#1e1e28;color:#fff}.cart-preview-header{border-bottom:1px solid rgba(255,255,255,.1)}.cart-preview-header h4{color:#fff}.close-preview{color:#b0b0b0}.cart-preview-item{border-bottom:1px solid rgba(255,255,255,.1)}.cart-item-name{color:#fff}.tile-meta{color:#b0b0b0}.cart-item-quantity{background:rgba(255,255,255,.1);color:#b0b0b0}.more-items{background:rgba(255,255,255,.05);color:#b0b0b0}.cart-preview-footer{border-top:2px solid rgba(255,255,255,.1)}.loading-cart{color:#b0b0b0}.empty-cart-message{color:#b0b0b0}.empty-cart-message svg{fill:#444}}.porto-scroll-to-top,.porto-sticky-navbar{z-index:9999 !important}@media (max-width:768px){.mobile-nav{z-index:999999 !important}body.admin-bar .mobile-nav{bottom:0 !important}}