body {
    margin: 0;
    padding: 0;
    background: #111;
    color: white;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
}

.contenedor {
    width: 100%;
    max-width: 500px;
    padding: 20px;
    text-align: center;
}

/* --- LOGO --- */
.logo img {
    width: 100%;
    max-width: 250px;
    height: auto;
}

/* --- MENU --- */
.menu {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 20px 0;
}

.menu button {
    padding: 15px;
    font-size: 1.2rem;
    border: none;
    border-radius: 8px;
    background: #444;
    color: white;
    cursor: pointer;
    transition: 0.2s;
}

.menu button:hover {
    background: #666;
}

/* --- RESULTADO --- */
.resultado {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    background: #222;
    font-size: 0.9rem;
}

.exitoConexion {
    background: #0a3;
}

.errorConexion {
    background: #a00;
}