.app-file-panel{position:fixed;inset:0;z-index:100000;box-sizing:border-box;display:flex;flex-direction:column;background:#f7f8fc;color:#172f53;padding:env(safe-area-inset-top,0) 0 env(safe-area-inset-bottom,0);font:16px/1.5 system-ui,sans-serif;text-align:left}
.app-file-toolbar{padding:12px 16px;background:#fff;border-bottom:1px solid #dce2eb;flex-shrink:0}
.app-file-title{font-size:20px;margin:10px 0 5px;overflow-wrap:anywhere}
.app-file-meta{font-size:14px;color:#526178;margin:4px 0;overflow-wrap:anywhere}
.app-file-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.app-file-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:8px 16px;box-sizing:border-box;border:1px solid #244976;border-radius:7px;background:#fff;color:#193b69;text-decoration:none;font:600 16px/1.4 system-ui,sans-serif;cursor:pointer;touch-action:manipulation}
.app-file-button.primary{background:#193b69;color:#fff}.app-file-button:hover{filter:brightness(.94)}.app-file-button:focus-visible{outline:3px solid #b68732;outline-offset:2px}.app-file-button:disabled{opacity:.55;cursor:wait}
.app-file-status{margin:10px 0 0;overflow-wrap:anywhere}.app-file-content{flex:1;min-height:0;overflow:auto;padding:12px}.app-file-content iframe{display:block;width:100%;height:100%;min-height:250px;border:0;background:white}.app-file-content img{max-width:100%;height:auto;display:block;margin:auto}