/* Etiqueta propietario + Overlay */
.b90-card-owner{font-weight:700;margin:6px 0 8px;padding:6px 10px;border-radius:8px;background:#f7f7f7;border:1px solid #eee}
.b90-overlay{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.55);z-index:9999}
.b90-overlay-content{background:#fff;color:#111;padding:24px;border-radius:16px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.25);max-width:90vw}
.b90-overlay-title{font-size:28px;font-weight:800;margin-bottom:6px}
.b90-overlay-sub{font-size:14px;opacity:.8}