* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


body {

    font-family: Arial, Helvetica, sans-serif;

    min-height: 100vh;

    background:
        radial-gradient(
            circle at top,
            #303030,
            #111111 55%,
            #050505
        );

    color: #111;
}


/* PANTALLA */

.pantalla-acceso {

    min-height: 100vh;

    display: flex;

    justify-content: center;

    align-items: center;

    padding: 30px 20px;
}


/* TARJETA */

.tarjeta-acceso {

    width: 100%;

    max-width: 440px;

    background: #ffffff;

    border-radius: 24px;

    padding: 42px 38px;

    box-shadow:
        0 20px 60px rgba(0,0,0,0.35);

    text-align: center;

    border: 1px solid #d8d8d8;
}


/* LOGO */

.logo-icono {

    width: 78px;

    height: 78px;

    margin: auto;

    border-radius: 18px;

    background:
        linear-gradient(
            145deg,
            #111111,
            #303030
        );

    color: #c5a447;

    display: flex;

    justify-content: center;

    align-items: center;

    font-size: 25px;

    font-weight: bold;

    letter-spacing: 2px;

    border: 2px solid #c5a447;

    box-shadow:
        0 8px 20px rgba(0,0,0,0.18);
}


.logo-marca h1 {

    margin-top: 17px;

    font-size: 28px;

    letter-spacing: 6px;
}


.logo-marca span {

    display: block;

    margin-top: 4px;

    color: #9b823c;

    letter-spacing: 4px;

    font-size: 11px;

    font-weight: bold;
}


/* BIENVENIDA */

.bienvenida {

    margin-top: 35px;
}


.mini-titulo {

    color: #a2a2a2;

    font-size: 10px;

    letter-spacing: 3px;
}


.bienvenida h2 {

    margin-top: 10px;

    font-size: 25px;

    letter-spacing: 3px;
}


.bienvenida > p:last-child {

    margin-top: 9px;

    color: #777;

    font-size: 13px;

    line-height: 1.5;
}


/* BOTONES */

.opciones {

    margin-top: 30px;
}


.boton {

    width: 100%;

    min-height: 52px;

    display: flex;

    justify-content: center;

    align-items: center;

    text-decoration: none;

    border-radius: 10px;

    font-weight: bold;

    letter-spacing: 2px;

    font-size: 12px;

    transition: 0.2s;
}


.boton-admin {

    background: #111;

    color: white;

    border: 1px solid #111;
}


.boton-admin:hover {

    background: #c5a447;

    color: #111;
}


.boton-catalogo {

    background: white;

    color: #111;

    border: 1px solid #bdbdbd;
}


.boton-catalogo:hover {

    border-color: #c5a447;

    color: #9b823c;
}


/* SEPARADOR */

.separador {

    display: flex;

    align-items: center;

    gap: 12px;

    margin: 17px 0;
}


.separador span {

    height: 1px;

    background: #dedede;

    flex: 1;
}


.separador p {

    color: #aaa;

    font-size: 10px;
}


/* AVISO */

.aviso {

    margin-top: 30px;

    padding-top: 20px;

    border-top: 1px solid #eeeeee;
}


.candado {

    color: #c5a447;

    margin-bottom: 7px;
}


.aviso p {

    color: #999;

    font-size: 10px;

    letter-spacing: 1px;

    line-height: 1.6;

    text-transform: uppercase;
}


/* FOOTER */

footer {

    margin-top: 25px;
}


footer p {

    color: #bbb;

    font-size: 10px;
}


/* CELULAR */

@media(max-width: 500px) {

    .tarjeta-acceso {

        padding: 35px 25px;

        border-radius: 20px;
    }


    .logo-icono {

        width: 70px;

        height: 70px;
    }

}
/* ================================= */
/* LOGO REAL EN INICIO DE SESIÓN */
/* ================================= */

.logo-marca {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 28px;
}

.logo-imagen {
    display: block;
    width: auto;
    max-width: 230px;
    max-height: 150px;
    object-fit: contain;
}

@media (max-width: 480px) {

    .logo-imagen {
        max-width: 190px;
        max-height: 130px;
    }

}
/* LOGO CENTRADO EN LA PANTALLA INICIAL */

.logo {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.logo img {
    display: block;
    width: 185px;
    max-width: 70%;
    height: auto;
    margin: 0 auto;
}