/**
 * BBO Hand Diagram - Frontend Styles
 * Responsive wrapper for BBO (BridgeBase Online) interactive hand viewer iframes.
 *
 * Desktop: 75% width, centered
 * Mobile: full width
 *
 * @since EFF-192 / EFF-195
 */

.bbo-hand-diagram {
    width: 75%;
    max-width: 100%;
    margin: 1.5em auto;
    text-align: center;
}

.bbo-hand-diagram iframe {
    width: 100%;
    height: auto;
    min-height: 400px;
    border: none;
    display: block;
}

/* Mobile: full width */
@media (max-width: 768px) {
    .bbo-hand-diagram {
        width: 100%;
        margin: 1em 0;
    }

    .bbo-hand-diagram iframe {
        min-height: 320px;
    }
}