body {
    font-family: sans-serif;
    background-color: #f9f9f9;
    padding: 50px;
}

.login-container {
    max-width: 400px;
    margin: auto;
    background: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.login-container h2 {
    text-align: center;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 15px;
}

label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

input[type="text"], input[type="password"] {
    width: 100%;
    padding: 8px 12px;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #2c7be5;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
}

.error {
    color: red;
    margin-bottom: 10px;
    text-align: center;
}

.footer {
    margin-top: 15px;
    text-align: center;
    font-size: 13px;
    color: #666;
}