/* Book 1 figure readability: common frame and a full-size inspection view. */
article .uml-diagram{max-width:100%;overflow:visible;background:#fdfdfe}
article .uml-diagram svg{display:block;max-width:100%;height:auto;user-select:text}
article figure.media-figure .figure-tools{display:flex;justify-content:flex-end;margin:0 0 6px}
.figure-tools button{font:inherit;font-size:12px;padding:4px 10px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--accent);cursor:pointer}
.figure-viewer{width:min(1200px,96vw);max-width:96vw;height:92vh;max-height:92vh;padding:0;border:1px solid var(--line);border-radius:12px;background:#fdfdfe;color:#172440;overflow:hidden}
.figure-viewer[open]{display:flex;flex-direction:column;box-sizing:border-box}
.figure-viewer::backdrop{background:rgb(16 27 45 / .65)}
.figure-viewer-toolbar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;border-bottom:1px solid #dfe6ec;background:#f5f8fb}
.figure-viewer-toolbar strong{font-size:14px;line-height:1.4}
.figure-viewer-toolbar>div{display:flex;align-items:center;gap:6px;flex-shrink:0}
.figure-viewer-toolbar button{font:inherit;font-size:14px;padding:6px 10px;border:1px solid #dfe6ec;border-radius:5px;background:white;color:#172440;cursor:pointer}
.figure-zoom-level{min-width:45px;text-align:center;font-size:13px}
.figure-viewer-viewport{overflow:auto;flex:1;min-height:0;box-sizing:border-box;padding:16px;background:#fdfdfe}
.figure-viewer-viewport svg,.figure-viewer-viewport img{flex:none;max-height:none;background:#fdfdfe}
.dark article figure.media-figure:has(svg)>.figure-media{background:#fdfdfe}
@media(max-width:600px){article figure.media-figure>.figure-media{padding:12px}.figure-viewer-toolbar{align-items:flex-start;flex-direction:column;gap:8px}}
@media print{.figure-tools,.figure-viewer{display:none!important}}