.btn-check+.btn img{transition:transform .3s ease,box-shadow .3s ease;width:40px;height:40px}.btn-check+.btn:hover img{transform:scale(1.1);box-shadow:0 0 5px rgba(0,0,0,.2)}.btn-check:checked+.btn{border:2px solid #fff;background-color:rgba(255,255,255,.25)}.loading-popup{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}.popup-content{background:#fff;padding:30px;border-radius:10px;text-align:center;box-shadow:0 5px 15px rgba(0,0,0,.3)}.loading-spinner{display:flex;justify-content:center}.spinner{animation:rotate 2s linear infinite}.spinner .path{stroke:#0d6efd;stroke-dasharray:90,150;stroke-dashoffset:0;transform-origin:center;animation:dash 1.5s ease-in-out infinite}@keyframes rotate{100%{transform:rotate(360deg)}}@keyframes dash{0%{stroke-dasharray:1,150;stroke-dashoffset:0}50%{stroke-dasharray:90,150;stroke-dashoffset:-35}100%{stroke-dasharray:90,150;stroke-dashoffset:-124}}