/* Стили для модального окна */
    .modal {
        position: fixed;
        z-index: 1000;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.5);
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .modal-content {
        background-color: white;
        padding: 20px;
        border-radius: 5px;
        max-width: 400px;
        text-align: center;
    }
    
    .modal-buttons {
        margin-top: 20px;
        display: flex;
        justify-content: space-around;
    }
    
    .modal-buttons button {
        padding: 8px 16px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
    }
    
    #cancel-messenger {
        background-color: #f1f1f1;
    }
    
    #confirm-messenger {
        background-color: #4CAF50;
        color: white;
    }