/* Fondo y espacio alrededor de la tarjeta */
.clave-unica {
    width: 100%;
    padding: 0 !important;
    box-sizing: border-box;
    background: transparent !important;
    font-family: Arial, sans-serif;
}

/* Tarjeta */
.clave-unica .cu-card {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    padding: 36px 24px 46px;
    box-sizing: border-box;
    background: #fff;
    border: none;
    border-radius: 4px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
    text-align: center;
}

/* Título */
body .clave-unica .cu-title {
    display: block;
    margin: 0 0 18px;
    color: #505050 !important;
    font-family: Arial, sans-serif !important;
    font-size: 24px !important;
    font-weight: 700 !important;
    line-height: 1.25 !important;
}

/* Formulario */
.clave-unica .cu-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding: 0;
}

/* Botón */
body .clave-unica .cu-form .btn-claveunica {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;

    width: 220px !important;
    max-width: 100% !important;
    min-height: 44px !important;
    margin: 0 !important;
    padding: 8px 16px !important;

    background: #0F69C4 !important;
    border: none !important;
    border-radius: 4px !important;
    box-shadow: none !important;
    color: #fff !important;
    text-shadow: none !important;
    cursor: pointer;
}

body .clave-unica .btn-claveunica .ui-button-text {
    padding: 0 !important;
    color: #fff !important;
    font-family: Arial, sans-serif !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
}

/* Icono: requiere resources/img/cu-blanco.svg */
body .clave-unica .btn-claveunica .icon-claveunica {
    display: inline-block !important;
    position: static !important;
    width: 24px !important;
    height: 24px !important;
    margin: 0 !important;
    flex: 0 0 24px !important;

    background-image: url("/sagir-libro/jakarta.faces.resource/img/cu-blanco.svg.hsm") !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: contain !important;
}

body .clave-unica .btn-claveunica:hover {
    background: #0B5AA8 !important;
}

body .clave-unica .btn-claveunica:focus-visible {
    outline: 3px solid #78B9F5 !important;
    outline-offset: 3px !important;
}

@media (max-width: 480px) {
    .clave-unica {
        padding: 20px 12px;
    }

    .clave-unica .cu-card {
        padding: 28px 16px;
    }

    body .clave-unica .cu-title {
        font-size: 21px !important;
    }
}