.btn-sso{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  width:100%;
  padding:12px 14px;
  background:#1078d4;
  color:#fff;
  text-decoration:none;
  border-radius:8px;
  font-weight:700;
}
.btn-sso:hover{ background:#0e67ba; }
.ms-icon{ width:20px; height:20px; flex:0 0 20px; }

.signin-heading{
  font-size:1.5rem;
  font-weight:700;
  margin: 6px 0 8px 0;
  color: #111;
}

.or-sep{
  display:flex; align-items:center; gap:12px; margin-top:12px;
}
.or-sep span{ display:inline-block; color:var(--muted); font-weight:600; font-size:0.9rem; }
.or-sep:before, .or-sep:after{
  content: ''; flex:1; height:1px; background:var(--line);
}