body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    width: 80%;
    max-width: 400px;
    text-align: center;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}

.modal h2 {
    color: #333;
}

.modal p {
    color: #555;
    margin-bottom: 20px;
}

.modal button {
    background-color: #4caf50;
    color: white;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    margin: 5px;
}

.modal button.cancel-btn {
    background-color: #f44336;
}

.modal button:hover {
    background-color: #45a049;
}

.modal button.cancel-btn:hover {
    background-color: #e53935;
}

.copy-link {
    background-color: #f4f4f4;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 15px;
}

.copy-btn {
    background-color: #9656ce;
}

.copy-btn:hover {
    background-color: #5b209a;
}