.cuerpo-acceso {
    margin: 0;
    min-height: 100vh;
    overflow: hidden;
    background-color: #111827;
}

.video-fondo-acceso {
    position: fixed;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.filtro-fondo-acceso {
    position: fixed;
    inset: 0;
    z-index: 1;
    background: rgba(15, 23, 42, 0.48);
    pointer-events: none;
}

.pantalla-centrada {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.panel-acceso {
    width: 100%;
    max-width: 380px;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.encabezado-acceso {
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid #e5e7eb;
}

.encabezado-acceso h2 {
    margin: 0 0 0.4rem 0;
    font-size: 1.1rem;
}

@media (max-width: 480px) {
    .pantalla-centrada {
        padding: 1rem;
    }

    .panel-acceso {
        padding: 1.5rem;
    }
}