body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #000; /* Fondo negro como el logo */
    color: #fff;
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.logo-container {
    margin-bottom: 10px;
}

.logo {
    max-width: 250px; /* Ajusta el tamaño máximo del logo */
    height: auto;
    display: block;
    margin: 0 auto;
}

header h1 {
    margin: 10px 0 0;
    font-size: 2em;
    color: #fff; /* Asegura que el título sea visible */
}

.logout-button {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: #e74c3c;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9em;
}

main {
    flex: 1;
    padding: 20px;
    max-width: 800px;
    margin: 20px auto;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.login-section, .download-section {
    padding: 20px;
}

h2 {
    color: #007bff;
    text-align: center;
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

form label {
    margin-bottom: 10px;
    font-weight: bold;
}

form input[type="password"] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 80%;
    max-width: 300px;
    margin-bottom: 20px;
    text-align: center;
}

form button {
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
}

form button:hover {
    background-color: #218838;
}

.error-message {
    color: red;
    text-align: center;
    margin-bottom: 15px;
}

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

ul li {
    background-color: #f9f9f9;
    border: 1px solid #eee;
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

ul li a {
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
    flex-grow: 1;
}

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

footer {
    background-color: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
    margin-top: 20px;
}

.confidentiality-clause {
    font-size: 0.85em;
    margin-bottom: 10px;
    line-height: 1.5;
    text-align: justify;
    padding: 0 15px; /* Pequeño padding para que no se pegue a los bordes */
}