.mphr-portal{border:1px solid #e5e7eb;border-radius:8px;padding:12px;background:#fff;max-width:680px}
.mphr-form{display:flex;gap:8px;margin:8px 0}
.mphr-form input{flex:1;padding:8px;border:1px solid #cbd5e1;border-radius:6px}
.mphr-form button{padding:8px 12px;border:1px solid #cbd5e1;border-radius:6px;background:#f8fafc;cursor:pointer}
#mphr_result .ok{color:#065f46}
#mphr_result .bad{color:#b91c1c}