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

#login-section,
#images-section {
    text-align: center;
    padding: 20px;
    border: 1px solid #ccc;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

input[type="text"],
input[type="password"] {
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
    border: 1px solid #ccc;
}

button {
    padding: 10px 20px;
    border: none;
    background-color: #4CAF50;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

#images-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

#images-container img {
    width: 100%;
    height: auto;
    cursor: pointer;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#images-container img:hover {
    opacity: 0.8;
}

#toggle-password {
    background-color: #ccc;
    color: #000;
    font-size: 16px;
    border: none;
    cursor: pointer;
    margin-left: 10px;
}

#toggle-password:hover {
    background-color: #bbb;
}

#images-section button {
    background-color: #007BFF;
    margin-top: 20px;
}