/* Reset de estilos */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Estilo global */
body {
    font-family: Arial, sans-serif;
    background-color: #f5f7fa;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 20px;
}

/* Estilo do cabeçalho */
header {
    background-color: #343a40;
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

header h1 {
    font-size: 24px;
}

/* Estilo do formulário */
.form-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.form-container h2 {
    margin-bottom: 20px;
    font-size: 20px;
    color: #333;
}

.form-container input[type="email"],
.form-container input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

.form-container button {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

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

.error-message {
    color: red;
    margin-top: 10px;
}

/* Estilo do rodapé */
footer {
    background-color: #343a40;
    color: #fff;
    padding: 10px 0;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
}

footer p {
    font-size: 14px;
}

/* Layout em telas menores */
@media screen and (max-width: 768px) {
    .container {
        padding: 10px;
    }

    header h1 {
        font-size: 20px;
    }

    .form-container {
        margin-top: 10px;
    }

    .form-container h2 {
        font-size: 18px;
    }

    .form-container input[type="email"],
    .form-container input[type="password"] {
        padding: 10px;
        margin-bottom: 15px;
    }

    .form-container button {
        padding: 10px;
    }

    footer p {
        font-size: 12px;
    }
}