.lwd-vcard-dialog {
    box-sizing: border-box;
    width: 420px;
    max-width: calc(100vw - 32px);
    max-height: calc(100vh - 32px);
    max-height: calc(100dvh - 32px);
    margin: auto;
    padding: 32px;
    border: 0;
    border-radius: 16px;
    background: #fff;
    color: #222;
    text-align: center;
    box-shadow: 0 16px 64px rgba(0, 0, 0, .25);
    overflow: auto;
    overflow-wrap: anywhere;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}
.lwd-vcard-dialog:not([open]) { display: none; }
.lwd-vcard-dialog[open] { display: block; }
.lwd-vcard-dialog::backdrop { background: rgba(0, 0, 0, .6); }
.lwd-vcard-dialog .lwd-vcard-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    font: 28px/1 sans-serif;
    cursor: pointer;
}
.lwd-vcard-dialog .lwd-vcard-title { margin: 8px 0 12px; padding-inline: 24px; color: inherit; font-size: 24px; }
.lwd-vcard-dialog .lwd-vcard-name { margin: 0 0 12px; font-weight: 600; }
.lwd-vcard-dialog .lwd-vcard-text { margin: 0 0 20px; }
.lwd-vcard-dialog .lwd-vcard-qr {
    box-sizing: content-box;
    width: 240px;
    max-width: calc(100% - 32px);
    padding: 16px;
    margin: 0 auto 20px;
    background: #fff;
    line-height: 0;
}
.lwd-vcard-dialog .lwd-vcard-qr img,
.lwd-vcard-dialog .lwd-vcard-qr canvas,
.lwd-vcard-dialog .lwd-vcard-qr svg {
    width: 100%;
    height: auto;
    max-width: 100%;
    image-rendering: pixelated;
}
.lwd-vcard-dialog .lwd-vcard-download {
    box-sizing: border-box;
    display: inline-block;
    max-width: 100%;
    min-height: 44px;
    padding: 10px 18px;
    border-radius: 6px;
    background: #222;
    color: #fff;
    text-decoration: none;
}
.lwd-vcard-dialog .lwd-vcard-download:hover { background: #444; }
.lwd-vcard-dialog .lwd-vcard-open { display: block; margin-bottom: 16px; }
.lwd-vcard-dialog [hidden] { display: none !important; }
.lwd-vcard-dialog a:focus-visible,
.lwd-vcard-dialog button:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

@media (max-width: 480px) {
    .lwd-vcard-dialog { padding: 20px; }
}
/* Keep the code visible beside the text when the screen is short and wide. */
@media (min-width: 480px) and (max-height: 480px) {
    .lwd-vcard-dialog[open] {
        display: grid;
        width: 700px;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        column-gap: 20px;
        align-items: start;
        padding-top: 56px;
    }
    .lwd-vcard-dialog .lwd-vcard-title,
    .lwd-vcard-dialog .lwd-vcard-name,
    .lwd-vcard-dialog .lwd-vcard-text,
    .lwd-vcard-dialog .lwd-vcard-download,
    .lwd-vcard-dialog .lwd-vcard-open,
    .lwd-vcard-dialog .lwd-vcard-error { grid-column: 1; }
    .lwd-vcard-dialog .lwd-vcard-qr {
        grid-column: 2;
        grid-row: 1 / span 6;
        margin: 0 auto;
        max-width: min(calc(100% - 32px), calc(100vh - 160px));
    }
}
@media (prefers-reduced-motion: reduce) {
    .lwd-vcard-dialog *, .lwd-vcard-dialog::backdrop { animation: none !important; transition: none !important; }
}