body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: lightblue;
    text-align: center;
}

.title {
    margin-top: 30px;
    font-size: 28px;
    font-weight: bold;
    color: #333;
}

.login-container {
    display: flex;
    justify-content: center;
    margin-top: 80px;
    gap: 50px;
}

.login-box {
    background: white;
    padding: 30px;
    width: 250px;
    border-radius: 15px;
    box-shadow: 0px 4px 8px rgba(0,0,0,0.3);
}

.login-box h2 {
    margin-bottom: 20px;
    color: #333;
}

.btn {
    background-color: blue;
    color: white;
    border: none;
    padding: 10px 20px;
    margin-top: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
}

.btn:hover {
    background-color: darkblue;
}

.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.popup-content {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    width: 300px;
    margin: 12% auto;
    box-shadow: 0px 4px 8px rgba(0,0,0,0.5);
    text-align: left;
}

.popup-content h2 {
    text-align: center;
    margin-bottom: 15px;
}

.popup-content input {
    width: 100%;
    padding: 8px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 6px;
}

.btn-close {
    background-color: gray;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 6px;
    margin-top: 10px;
    cursor: pointer;
    font-size: 14px;
}

.btn-close:hover {
    background-color: black;
}