.popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vw;
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    display: none;
    z-index: 9999;
}

.popup i {
    color: #000 !important;
}

.popup p {
    margin-top: 15px;
    font-size: 18px !important;
    color: #34495e !important;
}

.popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    letter-spacing: 1px;
}

.popup-header h3 {
    color: #e74c3c !important;
    font-size: 20px !important;
    font-weight: bold !important;
}

.popup-body {
    margin-top: 15px;
    font-size: 18px !important;
    color: #34495e !important;
}

.popup-footer {
    margin-top: 15px;
    display: flex;
    justify-content: flex-end;
}

.popup-close {
    padding: 12px 25px;
    height: 40px;
    display: flex;
    align-items: center;
    background-color: #6c757d !important;
    color: #fff !important;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    font-size: 18px !important;
    transition: background-color 0.3s ease;
}

.popup-close:hover {
    background-color: #566573;
}

#countdown {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px !important;
    font-weight: bold !important;
    color: #000 !important;
    background-color: #e7ecef !important;
    border-radius: 5px;
}

#computer-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
}