.btn{transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,box-shadow .2s cubic-bezier(.34,1.56,.64,1),transform .2s cubic-bezier(.34,1.56,.64,1)}.btn:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 8px 16px rgba(0,0,0,.15)}.btn:not(:disabled):active{transform:translateY(0);box-shadow:0 2px 4px rgba(0,0,0,.1)}.btn:disabled{cursor:not-allowed;opacity:.5}.btn:has(.btn-loading){pointer-events:none}