body {
    background-color: #e0e0e0;
    font-family: 'Roboto', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80vh; /* Centraliza verticalmente na tela */
    margin: 0;
}
h1 {
    font-family: 'Cinzel', serif;
    color: #a42e2e; /* Vermelho */
    border-bottom: 3px solid #333;
    padding-bottom: 10px;
    margin-bottom: 30px;
    text-transform: uppercase;
}
form {
    background-color: #ffffff;
    border: 3px solid #333; /* Borda grossa */
    padding: 40px;
    width: 100%;
    max-width: 350px; /* Largura contida */
    box-shadow: 8px 8px 0px rgba(0,0,0,0.1); /* Sombra sólida */
    display: flex;
    flex-direction: column;
}
form p {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column; /* Label em cima do input */
}
form label {
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.8rem;
    color: #333;
    margin-bottom: 5px;
}
form input[type="text"],
form input[type="password"] {
    padding: 12px;
    border: 2px solid #333;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}
form input:focus {
    border-color: #a42e2e;
}
button[type="submit"] {
    margin-top: 10px;
    
    background-color: #333; /* Preto */
    color: white;
    font-weight: bold;
    text-transform: uppercase;
    border: none;
    border: 2px solid #333;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
}
button[type="submit"]:hover {
    background-color: #fff;
    color: #333;
}