.custom-popup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:9999}.custom-popup{background-color:#fff;border-radius:8px;padding:25px;text-align:center;box-shadow:0 5px 15px rgba(0,0,0,.3);animation:popupFadeIn .3s ease-out;max-width:350px;width:100%}.popup-icon{background-color:#4caf50;color:#fff;width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 15px}.custom-popup h3{margin:0 0 10px;color:#333}.custom-popup p{margin:0 0 20px;color:#666}.popup-buttons{display:flex;justify-content:space-between;margin-top:20px;gap:20px}.popup-buttons button{padding:10px 15px;border-radius:4px;cursor:pointer;border:none;font-weight:bold;transition:background-color .3s}.btn-continue{background-color:#f1f1f1;color:#333}.btn-cart{background-color:#4caf50;color:#fff}.btn-continue:hover{background-color:#e0e0e0}.btn-cart:hover{background-color:#3e8e41}@keyframes popupFadeIn{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}