.file-viewer{box-sizing:border-box;width:min(1200px,96vw);max-width:96vw;height:92dvh;max-height:92dvh;padding:0;border:1px solid #cbd8df;border-radius:12px;background:#fff;color:#173b4b}.file-viewer[open]{display:flex;flex-direction:column}.file-viewer::backdrop{background:rgba(11,30,40,.75)}.file-viewer header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;border-bottom:1px solid #dbe4e9}.file-viewer h2{font-size:15px;line-height:1.5;margin:0;min-width:0;overflow-wrap:anywhere}.file-viewer .actions{display:flex;flex-wrap:nowrap;flex-shrink:0;gap:8px}.file-viewer-hint{padding:8px 18px;margin:0;font-size:12px;line-height:1.7;color:#516a76;background:#f4f7f9}.file-viewer-body{flex:1;min-height:0;overflow:auto;background:#e4e9ed}.file-viewer iframe{display:block;border:0;width:100%;height:100%;background:#e4e9ed}.file-viewer img{display:block;max-width:100%;height:auto;margin:auto}.file-viewer-body>p{padding:20px}@media(max-width:600px){.file-viewer{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0}.file-viewer header{align-items:flex-start;padding:10px;gap:8px}.file-viewer h2{font-size:12px}.file-viewer .btn{padding:8px 10px;font-size:12px}.file-viewer-hint{padding:8px 10px}}
.file-viewer-tools{position:sticky;top:0;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;padding:10px;background:#f4f7f9;z-index:1;border-bottom:1px solid #cad6dd}.file-viewer-tools span{font-size:12px;min-width:90px;text-align:center;font-variant-numeric:tabular-nums}.file-viewer-canvas{padding:15px;width:100%;box-sizing:border-box;overflow:auto}.file-viewer-canvas canvas{display:block;margin:auto;box-shadow:0 2px 12px #bbc7ce;background:#fff}