body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

#login-container,
#app-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

input[type="email"],
input[type="password"] {
    padding: 10px;
    margin: 5px;
    border: 1px solid #ccc;
    border-radius: 3px;
    width: 200px;
}

button {
    padding: 10px 20px;
    margin: 5px;
    background-color: #4CAF50;
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

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

.signin-button {
    background-color: #3394fc;
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    padding: 10px 20px;
    margin: 5px;
    font-size: 16px;
    font-weight: bold;

}

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