/* Estilo general */
body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    color: #fff;
}

/* Fondo */
.background {
    background: url('fondo.webp') no-repeat center center fixed;
    background-size: cover;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Contenedor del login */
.login-container {
    background: rgba(0, 0, 0, 0.7);
    padding: 20px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

/* Nombre del sistema */
.system-name {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #00f2fe;
    text-transform: uppercase;
}

/* Formulario */
form {
    display: flex;
    flex-direction: column;
}

label {
    text-align: left;
    margin-bottom: 8px;
    font-weight: bold;
    color: #fff;
}

input[type="text"], input[type="password"] {
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    width: 100%;
}

button