/* In-app confidential file viewer */
#file-viewer-dialog.ui-dialog-content {
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    overflow: hidden;
}

#file-viewer-dialog .file-viewer-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    min-height: 1.5em;
    gap: 1em;
    flex: 0 0 auto;
}

#file-viewer-dialog .file-viewer-body {
    overflow: auto;
    flex: 1 1 auto;
    min-height: 0;
    background: #f7f7f7;
    border: 1px solid #ccc;
    padding: 8px;
    text-align: center;
}

#file-viewer-dialog .file-viewer-image {
    max-width: 100%;
    height: auto;
}

#file-viewer-dialog .file-viewer-html {
    text-align: left;
    background: #fff;
    padding: 1em 1.5em;
    min-height: 200px;
}

#file-viewer-dialog .file-viewer-docx img {
    max-width: 100%;
}

#file-viewer-dialog .file-viewer-excel table {
    border-collapse: collapse;
    margin: 0 auto 1.5em;
    background: #fff;
    font-size: 12px;
}

#file-viewer-dialog .file-viewer-excel table td,
#file-viewer-dialog .file-viewer-excel table th {
    border: 1px solid #ccc;
    padding: 2px 6px;
}

#file-viewer-dialog .file-viewer-truncated {
    text-align: left;
    color: #666;
    font-size: 12px;
    margin: 0 0 0.5em;
}

#file-viewer-dialog .file-viewer-text {
    text-align: left;
    background: #fff;
    margin: 0;
    padding: 1em 1.25em;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 13px;
    line-height: 1.45;
}

#file-viewer-dialog .file-viewer-fallback {
    text-align: left;
    padding: 1em;
    margin: 0.5em;
}

#file-viewer-dialog .file-viewer-pager button {
    min-width: 2em;
}

#file-viewer-dialog canvas {
    max-width: 100%;
    height: auto;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}