body {
    background-color: #121212;
    color: white;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.auth-container {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0px 0px 15px rgba(255, 165, 0, 0.3);
}

h1 {
    color: #FFA500;
}

input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: none;
    border-radius: 5px;
}

button {
    background: linear-gradient(45deg, #FFA500, #FF4500);
    border: none;
    color: white;
    padding: 10px 15px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    width: 100%;
    border-radius: 5px;
    transition: 0.3s;
}

button:hover {
    background: linear-gradient(45deg, #FF4500, #FFA500);
}

.error-msg {
    color: red;
    margin-top: 10px;
}