* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}
body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f4f4f4;
}
.logo {
    width: 150px;
    height: auto;
    margin-bottom: 20px;
}
.container {
    width: 90%;
    max-width: 400px;
    background: white;
    padding: 20px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    text-align: center;
}
h1 {
    font-size: 24px;
    margin-bottom: 10px;
}
p {
    font-size: 16px;
    color: #555;
}
form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}
input {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
}
input.error {
    border-color: red;
}
.error-message {
    color: red;
    font-size: 14px;
    display: none;
    text-align: left;
}
button {
    padding: 10px;
    font-size: 16px;
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
button:hover {
    background-color: #0056b3;
}
@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
    .logo {
        width: 100px;
    }
    h1 {
        font-size: 20px;
    }
    p {
        font-size: 14px;
    }
}