body{font-family:-apple-system,system-ui,sans-serif}.btn{padding:.5rem 1rem;border-radius:.375rem;font-weight:500}.btn-primary{background:#2563eb;color:#fff}.btn-primary:hover{background:#1d4ed8}.card{background:#fff;border-radius:.5rem;box-shadow:0 1px 3px #0000001a;padding:1rem}.spinner{width:32px;height:32px;border:4px solid #c5d7f2;border-top-color:#1d4ed8;border-radius:50%;animation:spin .9s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}