body {
    font-family: Arial, sans-serif;
    background-color: #fffaf0; /* fondo tipo crema */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    flex-direction: column;
}

form {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(160, 82, 45, 0.3);
    width: 100%;
    max-width: 400px;
}

h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #8B4513; /* marrón */
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #A0522D;
}

input[type="number"],
input[type="text"],
input[type="submit"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #DEB887;
    border-radius: 8px;
    box-sizing: border-box;
}

input[type="submit"] {
    background-color: #D2691E;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
    background-color: #8B4513;
}