.simple-popup {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
}

.simple-popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.simple-popup-box {
    position: relative;
    z-index: 1;
    max-width: 600px;
    width: 90%;

    opacity: 0;
    transform: scale(0.9) translateY(20px);
    transition:
        opacity 0.35s ease,
        transform 0.35s ease;
}

/* Animation ตอนเปิด */
.simple-popup.show .simple-popup-overlay {
    opacity: 1;
}

.simple-popup.show .simple-popup-box {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.simple-popup-box img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 13px;
}

.simple-popup-close {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 35px;
    height: 35px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    color: #333;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.simple-popup-close:hover {
    background: #f2f2f2;
}