* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}
body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f4f4f4;
}
img.sentral-logo{
    width: 150px;
}
h2.sentral-branding{
    text-decoration: overline;
    font-size: 12px;
}
.login-container {
    background-color: rgb(40, 40, 40);
    color: white;
    padding: 20px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    width: 300px;
    text-align: center;
}
.login-container h2 {
    margin-bottom: 20px;
    font-weight:300;
}
.error-message {
    display: none;
    color: red;
    margin-bottom: 15px;
}
.input-group {
    margin-bottom: 15px;
    text-align: left;
}
.input-group label {
    display: block;
    margin-bottom: 5px;
    font-size:12px;
}
.input-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
}
.login-btn {
    width: 100%;
    padding: 10px;
    background: white;
    border: none;
    color: black;
    border-radius: 5px;
    cursor: pointer;
    border:1px solid white;
}
.login-btn:hover {
    background: black;
    color: white;
    border:1px solid white;
}