/* Estilo global */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* Estilo do container de login */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    width: 100%;
}

/* Estilo do box de login */
.login-box {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
    max-width: 350px;
    width: 100%;
}

.login-box h2 {
    color: #004080;
    margin-bottom: 20px;
}

/* Estilização dos campos de input */
.login-box input[type="text"],
.login-box input[type="password"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

/* Botão de login */
.login-box button {
    background-color: #004080;
    color: white;
    padding: 10px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
    transition: background 0.3s;
}

.login-box button:hover {
    background-color: #003366;
}

/* Mensagem de erro */
.error-message {
    color: red;
    margin-top: 10px;
}

/* Estilo do cabeçalho */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #004080;
    color: white;
    width: 100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
}

/* Botão de logout */
.cta-button {
    text-decoration: none;
    background-color: #d9534f;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 14px;
    transition: background 0.3s;
}

.cta-button:hover {
    background-color: #c9302c;
}

/* Estilização da lista de arquivos */
.container {
    margin-top: 80px;
    text-align: center;
    padding: 20px;
}

.container ul {
    list-style: none;
    padding: 0;
}

.container ul li {
    margin: 10px 0;
}

.container ul li a {
    text-decoration: none;
    color: #004080;
    font-size: 16px;
    font-weight: bold;
}

.container ul li a:hover {
    text-decoration: underline;
}