/* Fondo general */
body {
    background-color: #111; /* negro oscuro */
    color: #f5f5f5; /* texto claro */
    font-family: Arial, sans-serif;
}

/* Título */
h1 {
    color: orange;
    text-align: center;
}

/* Fieldset */
fieldset {
    border: 2px solid orange;
    padding: 20px;
}

/* Tablas */
table {
    background-color: #000;
    border-collapse: collapse;
    margin: 20px auto;
}

/* Bordes de tabla */
table, th, td {
    border: 1px solid orange;
}

/* Encabezados */
th {
    background-color: orange;
    color: black;
    padding: 10px;
}

/* Celdas */
td {
    padding: 8px;
}

/* Inputs */
input[type="text"],
select,
textarea {
    background-color: #222;
    color: white;
    border: 1px solid orange;
    padding: 5px;
}

/* Botones */
input[type="submit"],
input[type="reset"] {
    background-color: orange;
    color: black;
    border: none;
    padding: 8px 15px;
    cursor: pointer;
    font-weight: bold;
}

input[type="submit"]:hover,
input[type="reset"]:hover {
    background-color: darkorange;
}

/* Links */
a {
    color: orange;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}