.kf-button{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:.4em;min-height:44px;padding:.5em 1.2em;border:1px solid transparent;border-radius:6px;font:inherit;cursor:pointer;background:#f0f0f1;color:#1d2327}
.kf-button--primary{background:#2271b1;color:#fff}
.kf-button--primary:hover{background:#135e96}
.kf-button--icon{min-width:44px;padding:.25em .5em;background:transparent}
.kf-button:focus-visible{outline:3px solid #72aee6;outline-offset:2px}
.kf-button[disabled]{opacity:.65;cursor:not-allowed}
.kf-button.is-loading::after{content:"";width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:kf-spin .7s linear infinite}
@keyframes kf-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.kf-button.is-loading::after{animation:none}}
.kf-button[hidden],.kf-login [hidden],.kf-social [hidden],.kf-2fa [hidden],.kf-magic [hidden]{display:none!important}