/* Centralizar o formulário */
body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Cabeçalho */
h1 {
    font-size: 2em;
    margin-bottom: 20px;
    text-align: center;
}

/* Estilo do formulário */
form {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 400px;
    margin-bottom: auto;
}

/* Estilo dos campos de entrada */
input[type="text"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
    border: 1px solid #ced4da;
    font-size: 16px;
    box-sizing: border-box;
}

input[type="text"]:focus {
    outline: none;
    border-color: #007bff;
}

/* Estilo do botão */
button {
    width: 100%;
    background-color: #007bff;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
}

button:hover {
    background-color: #0056b3;
}

/* Estilo do rodapé */
footer {
    background-color: #007bff;
    color: white;
    text-align: center;
    padding: 0px;
    position: absolute;
    bottom: 0;
    width: 100%;
    font-size: 16px;
}