/* Estilos generales */
body {
    font-family: Arial, sans-serif;
    background-color: #1a1a1a;
    color: #f0f0f0;
    margin: 0;
    padding: 0;
}

a {
    color: #4CAF50;
    text-decoration: none;
}

a:hover {
    color: #45a049;
}

/* Estilos del menú de navegación */
nav {
    background-color: #333;
    padding: 1em;
    display: flex;
    justify-content: center;
}

nav a {
    color: white;
    margin: 0 1em;
    text-decoration: none;
}

nav a:hover {
    color: #4CAF50;
}

/* Estilos del contenido principal */
main {
    padding: 2em;
}

h1, h2 {
    color: #4CAF50;
}

form {
    background-color: #333;
    padding: 2em;
    border-radius: 5px;
}

label {
    display: block;
    margin-bottom: 0.5em;
}

input[type="text"] {
    width: 100%;
    padding: 0.5em;
    border: none;
    border-radius: 3px;
    background-color: #f0f0f0;
    color: #333;
    margin-bottom: 1em;
}

button {
    background-color: #4CAF50;
    color: white;
    padding: 0.5em 1em;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

/* Estilos de las alertas */
.alert {
    padding: 1em;
    margin-bottom: 1em;
    border-radius: 5px;
}

.alert.success {
    background-color: #4CAF50;
    color: white;
}

.alert.error {
    background-color: #f44336;
    color: white;
}

/* Estilos responsive */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: center;
    }

    nav a {
        margin: 0.5em 0;
    }
}