.notification-popup{position:absolute;top:60px;right:0;width:300px;max-height:400px;background-color:#1e1e1e;color:#fff;border-radius:8px;padding:16px;overflow-y:auto;box-shadow:0 4px 8px rgba(0,0,0,.3);z-index:100}.notification-popup h3{margin:0 0 10px;font-size:18px}.notification-item{background-color:#2a2a2a;border-radius:6px;padding:10px;margin-bottom:10px}.notification-item p{margin:0 0 5px}.notification-item span{font-size:12px;color:#aaa}