.loader{border:4px solid #1494d3;border-top-color:#1f2937;border-radius:50%;width:48px;height:48px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loader-ring{position:relative;width:80px;height:80px;border-radius:50%;border-color:#37a39a #37a39a transparent transparent;border-style:solid;border-width:3px;filter:drop-shadow(0 0 8px rgba(55,163,154,.3))}.loader-ring-inner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;border-radius:50%;border-color:#2d8a83 transparent transparent #2d8a83;border-style:solid;border-width:3px;filter:drop-shadow(0 0 8px rgba(45,138,131,.3))}@keyframes pulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:1}}