html.ua-popup-open,
html.ua-popup-open body {
    overflow: hidden !important;
}

.ua-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(14px, 3vw, 40px);
    background: rgba(0, 0, 0, 0.68);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .2s ease, visibility .2s ease;
    box-sizing: border-box;
}

.ua-popup-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.ua-popup-dialog {
    position: relative;
    width: min(var(--ua-popup-max-width, 900px), calc(100vw - 28px));
    max-height: calc(100vh - 28px);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(8px) scale(.985);
    transition: transform .2s ease;
    box-sizing: border-box;
}

.ua-popup-overlay.is-visible .ua-popup-dialog {
    transform: translateY(0) scale(1);
}

.ua-popup-link {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 28px);
    line-height: 0;
}

.ua-popup-image {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: calc(100vh - 28px);
    object-fit: contain;
    border: 0;
    margin: 0 auto;
}

.ua-popup-close {
    position: absolute;
    top: -14px;
    right: -14px;
    z-index: 3;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 2px solid #fff;
    border-radius: 50%;
    background: #111;
    color: #fff;
    font: 400 30px/34px Arial, sans-serif;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 3px 18px rgba(0,0,0,.35);
    appearance: none;
}

.ua-popup-close:hover,
.ua-popup-close:focus {
    transform: scale(1.06);
    outline: none;
}

@media (max-width: 600px) {
    .ua-popup-overlay {
        padding: 12px;
    }

    .ua-popup-dialog {
        width: calc(100vw - 24px);
        max-height: calc(100vh - 24px);
    }

    .ua-popup-image,
    .ua-popup-link {
        max-height: calc(100vh - 24px);
    }

    .ua-popup-close {
        top: -10px;
        right: -8px;
        width: 38px;
        height: 38px;
        font-size: 28px;
        line-height: 32px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ua-popup-overlay,
    .ua-popup-dialog {
        transition: none;
    }
}