.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    animation-name: modalOpen;
    animation-duration: 0.3s;
    animation-fill-mode: forwards;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: #1e1e1e;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    width: 300px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    position: relative;
    transform: scale(0.8);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal.active .modal-content {
    transform: scale(1);
    opacity: 1;
}

.close {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #aaa;
    font-size: 24px;
    cursor: pointer;
}

.close:hover {
    color: #fff;
}

.error-icon {
    font-size: 50px;
    color: #ff4444;
    animation: shake 0.5s;
}

.error-message {
    color: #fff;
    font-size: 16px;
    margin-top: 10px;
}

@keyframes shake {
    0% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    50% {
        transform: translateX(5px);
    }

    75% {
        transform: translateX(-5px);
    }

    100% {
        transform: translateX(0);
    }
}

@keyframes modalOpen {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}