/* IISEP | identidad visual. Solo interfaz: no modifica PDF ni QR. */
.qr-theme .qr-brand-icon {
    width: 87px;
    height: 56px;
    flex: 0 0 87px;
    border-radius: 11px;
    background: #ffffff url('/assets/logo-iisep-emblema.png?v=1') center / contain no-repeat !important;
    border: 1px solid #dbe6f6;
    box-shadow: 0 8px 20px rgba(19, 53, 111, 0.12);
    font-size: 0 !important; /* Oculta la estrella anterior (caracter ✦) */
    color: transparent !important;
    overflow: hidden;
}
.qr-theme .qr-brand-icon:hover {
    box-shadow: 0 10px 25px rgba(19, 53, 111, 0.2);
}
.qr-theme .qr-login-intro .qr-brand-icon {
    width: 98px;
    height: 64px;
    flex-basis: 98px;
}
/* Logo visible también en la cabecera de la validación pública. */
.qr-theme .wrapper > header::before {
    content: '';
    display: block;
    width: 152px;
    height: 84px;
    margin: 0 auto 14px;
    background: #fff url('/assets/logo-iisep-emblema.png?v=1') center / contain no-repeat;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(4, 16, 40, .12);
}
@media (max-width: 700px) {
    .qr-theme .qr-brand-icon { width: 76px; height: 49px; flex-basis: 76px; }
    .qr-theme .qr-login-intro .qr-brand-icon { width: 80px; height: 54px; flex-basis: 80px; }
}