* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #f0f0f0;
    padding: 20px;
}

.container {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    width: 100%;
    max-width: 400px;
}

.logo {
    width: 80px;
    height: auto;
    margin: 0 auto 1rem;
}

h1 {
    color: #333;
    margin-bottom: 1rem;
}

input {
    display: block;
    width: 100%;
    padding: 0.5rem;
    margin: 1rem 0;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
}

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

#error-message{
    color: red;
    margin-top: 1rem;
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }
    h1{
        font-size: 1.5rem;
    }
    .logo {
        width: 60px;
    }
}