.popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-overlay[hidden] { display: none; }

.popup-body {
    position: relative;
    background: #000;
    border-radius: 8px;
    width: 90%;
    max-width: 1000px;
    padding: 20px;
}

.popup-close {
    position: absolute;
    top: 8px;
    right: 16px;
    background: none;
    border: none;
    color: #aaa;
    font-size: 36px;
    cursor: pointer;
    line-height: 1;
}

.popup-close:hover { color: #fff; }

.popup-content iframe,
.popup-content video,
.popup-content img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    display: block;
    border-radius: 4px;
}