.msal-signin-btn{background:var(--arca-navy,#1b2b5e);color:#fff;width:100%;font-family:var(--font-body,"DM Sans", system-ui, sans-serif);letter-spacing:.01em;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:12px;padding:15px 20px;font-size:15px;font-weight:500;transition:background .18s,box-shadow .18s,transform .12s;display:flex;box-shadow:0 2px 8px #1b2b5e38,0 1px 2px #1b2b5e24}.msal-signin-btn:hover:not(:disabled){background:#162349;transform:translateY(-1px);box-shadow:0 6px 20px #1b2b5e52,0 2px 4px #1b2b5e2e}.msal-signin-btn:active:not(:disabled){transform:translateY(0);box-shadow:0 1px 4px #1b2b5e2e}.msal-signin-btn:disabled{cursor:not-allowed;opacity:.6}.msal-signin-btn__icon{flex-shrink:0;align-items:center;display:flex}.msal-signin-btn__spinner{border:2px solid #ffffff47;border-top-color:#fff;border-radius:50%;flex-shrink:0;width:18px;height:18px;animation:.65s linear infinite msal-spin}@keyframes msal-spin{to{transform:rotate(360deg)}}