.layer-alert {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.layer-alert-content {
    background: white;
    padding: 26px;
    border-radius: 8px;
    text-align: center;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    position: relative;
    font-size: large;
}

.layer-alert-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #999;
    transition: color 0.3s ease;
}

.layer-alert-close:hover {
    color: #333;
}

.layer-alert-message {
    font-size: 16px;
    line-height: 1.5;
    color: #333;
}

.layer-alert-btn-wrap{
    display: none;
    gap: 0.5vw;
    align-items: center;
    justify-content: center;
}
.layer-alert-btn-wrap .layer-alert-btn{
    margin-top: 10px;
    width: 50%;
    border-radius: 5px;
    padding: 3px 0;
}
.layer-alert-btn-wrap .layer-alert-btn.ok{
    background: red;
    color: white;
}