.downloadButtonContainer{position:fixed;top:80px;left:50px;background-color:#25d366;width:50px;height:50px;border-radius:50%;box-shadow:0 2px 10px rgba(0,0,0,.2);z-index:1000}.downloadButton,.downloadButtonContainer{color:#fff;display:flex;justify-content:center;align-items:center;cursor:pointer}.downloadButton{background-color:#4c1d95;border:none;width:40px;height:40px;font-size:12px;font-weight:600;box-shadow:0 4px 12px rgba(76,29,149,.3);transition:all .3s ease}.downloadButton:hover{background-color:#6d28d9;transform:translateY(-2px);box-shadow:0 6px 16px rgba(76,29,149,.4)}.downloadButton:active{transform:translateY(0);box-shadow:0 2px 8px rgba(76,29,149,.4)}.downloadButton:disabled{background-color:#9ca3af;cursor:not-allowed;transform:none;box-shadow:none}.downloadIcon{width:20px;height:20px;margin-right:8px}.downloadingText{display:flex;align-items:center}.spinner{width:20px;height:20px;margin-right:8px;border-radius:50%;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.toast{position:fixed;bottom:100px;left:30px;padding:12px 24px;border-radius:8px;color:#fff;font-weight:500;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:1001;animation:fadeIn .3s ease,fadeOut .3s ease 2.7s}.success{background-color:#10b981}.error{background-color:#ef4444}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-10px)}}@media (max-width:768px){.downloadButtonContainer{top:20px;left:20px;bottom:auto}.downloadButton{padding:10px 20px;font-size:14px}.downloadIcon{width:16px;height:16px}.toast{top:80px;bottom:auto;left:20px;padding:10px 16px;font-size:14px}}@media (max-width:480px){.downloadButtonContainer{top:16px;left:16px}.downloadButton{padding:8px 16px;font-size:12px}.downloadIcon{margin-right:6px}.downloadIcon,.spinner{width:14px;height:14px}.toast{top:70px;left:16px;padding:8px 12px;font-size:12px}}