/* docs FilePreview의 페이지·배율 레이아웃. 캠퍼스 색상과 모달 틀을 사용한다. */
.campus-file-dialog {
  --color-text: var(--nt-ink, #242826);
  --color-border: var(--nt-line, #e2e5e2);
  --color-page-bg: var(--surface, #fff);
  --color-bg-subtle: var(--nt-subtle, #f5f6f4);
  --color-light-subtext: var(--nt-muted, #737a74);
  --color-primary: var(--nt-ink, #242826);
  width: min(1120px, calc(100vw - 40px));
  height: min(860px, calc(100dvh - 48px));
  max-width: none;
  max-height: none;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-page-bg);
  color: var(--color-text);
  font-family: var(--font-sans, sans-serif);
  box-shadow: 0 20px 60px rgb(0 0 0 / 22%);
}
.campus-file-dialog[open] { display: flex; flex-direction: column; }
.campus-file-dialog::backdrop { background: rgb(20 22 21 / 40%); }
.campus-file-dialog__head { display: flex; align-items: center; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--color-border); }
.campus-file-dialog__head h2 { flex: 1; min-width: 0; margin: 0; overflow-wrap: anywhere; font: 600 16px/1.5 var(--font-sans, sans-serif); }
.campus-file-dialog__head button { flex: none; width: 32px; height: 32px; border: 0; border-radius: 8px; background: transparent; color: inherit; cursor: pointer; }
.campus-file-download { display: inline-flex; align-items: center; gap: 6px; flex: none; color: inherit; font-size: 13px; text-decoration: none; }
.campus-file-dialog [hidden] { display: none !important; }
.campus-file-dialog .file-detail-preview__surface { flex: 1; min-height: 0; padding: 0; background: var(--color-bg-subtle); }
.campus-file-dialog .file-detail-preview__surface:not(.file-preview-reader) { display: grid; place-items: center; padding: 24px; }
.campus-file-dialog .file-preview-horizontal { position: absolute; height: 10px; opacity: 0; visibility: hidden; pointer-events: none; }
.campus-file-dialog .persistent-scrollbar__thumb { position: absolute; left: 0; bottom: 0; height: 6px; border-radius: 999px; background: var(--nt-muted, #737a74); pointer-events: auto; cursor: grab; }
.campus-file-dialog .file-preview-notice { display: none; }
.adm-pv-source a { color: inherit; text-decoration: none; }
@media (max-width: 600px) {
  .campus-file-dialog { width: calc(100vw - 16px); height: calc(100dvh - 24px); }
  .campus-file-dialog__head { gap: 8px; padding: 12px; }
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader {
  display: grid;
  position: relative;
  grid-template-rows: minmax(0, 1fr);
  gap: 10px;
  overflow: hidden;
  align-items: stretch;
  justify-content: stretch;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 100%;
  padding: 24px;
  box-sizing: border-box;
  text-align: center;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: auto;
  scrollbar-gutter: stable;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page > canvas {
  display: block;
  margin: 0 auto;
  background: white;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page > img {
  display: block;
  flex: 0 0 auto;
  margin: auto;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page > iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > pre,
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted {
  box-sizing: border-box;
  height: auto;
  width: 210mm;
  min-height: 297mm;
  padding: 24px;
  margin: 0 auto 24px;
  overflow: visible;
  background: #fff;
  color: #222;
  color-scheme: light;
  font-family: Arial, sans-serif;
  font-size: 13px;
  line-height: 1.8;
  text-align: left;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page > p {
  padding: 24px;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader.is-image-preview, .campus-file-dialog .file-detail-preview__surface.file-preview-reader.is-paged-preview {
  grid-template-rows: minmax(0, 1fr);
  gap: 0;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader.is-image-preview .file-preview-page, .campus-file-dialog .file-detail-preview__surface.file-preview-reader.is-paged-preview .file-preview-page {
  scrollbar-gutter: auto;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-stack {
  box-sizing: border-box;
  min-height: 100%;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > :last-child {
  margin-bottom: 0;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-notice {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  max-width: calc(100% - 24px);
  color: var(--color-light-subtext);
  font-size: 11px;
  line-height: 1.5;
  text-align: left;
  pointer-events: none;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted {
  white-space: normal;
  color: #222;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted p {
  margin: 0 0 1em;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted h1, .campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted h2, .campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted h3, .campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted h4, .campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted h5, .campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted h6 {
  margin: 1em 0 0.5em;
  font-weight: 600;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted ul, .campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted ol {
  padding-left: 1.8em;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted table {
  width: 100%;
  margin: 1em 0;
  border-collapse: collapse;
  table-layout: fixed;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted th, .campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted td {
  padding: 8px 10px;
  border: 1px solid #d9d9d9;
  vertical-align: top;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted th {
  background: #f4f4f4;
  font-weight: 600;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted blockquote {
  padding-left: 1em;
  border-left: 3px solid #d9d9d9;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-page .file-preview-stack > .file-preview-extracted > :first-child {
  margin-top: 0;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader.is-spreadsheet-preview .file-preview-page .file-preview-stack > .file-preview-extracted {
  width: max-content;
  min-width: 100%;
  min-height: 100%;
  margin: 0;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader.is-spreadsheet-preview .file-preview-page .file-preview-stack > .file-preview-extracted table {
  width: max-content;
  table-layout: auto;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader.is-spreadsheet-preview .file-preview-page .file-preview-stack > .file-preview-extracted th, .campus-file-dialog .file-detail-preview__surface.file-preview-reader.is-spreadsheet-preview .file-preview-page .file-preview-stack > .file-preview-extracted td {
  min-width: 120px;
  max-width: 320px;
  overflow-wrap: anywhere;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-image-stage {
  display: flex;
  width: max-content;
  min-width: 100%;
  min-height: 100%;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-image-stage > img {
  display: block;
  flex: 0 0 auto;
  margin: auto;
  max-width: none;
  max-height: none;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-sheet {
  margin: 0 auto 16px;
  background: white;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.08);
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-sheet canvas {
  display: block;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-controls {
  position: absolute;
  left: 50%;
  bottom: 20px;
  z-index: 2;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: var(--color-page-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  color: var(--color-text);
  white-space: nowrap;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-controls:not(:has(> :not([hidden]))) {
  display: none;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-controls button {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  font-size: 19px;
  line-height: 1;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-controls button:hover:not(:disabled) {
  background: var(--color-bg-subtle);
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-controls button:disabled {
  opacity: 0.3;
  cursor: default;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-controls button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-controls span {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-navigation,
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-zoom {
  display: flex;
  align-items: center;
  gap: 2px;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-navigation[hidden],
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-zoom[hidden] {
  display: none;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-navigation span {
  min-width: 36px;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-zoom span {
  min-width: 32px;
}
.campus-file-dialog .file-detail-preview__surface.file-preview-reader .file-preview-navigation:not([hidden]) + .file-preview-zoom:not([hidden]) {
  margin-left: 4px;
  padding-left: 4px;
  border-left: 1px solid var(--color-border);
}

.campus-file-dialog .file-preview-horizontal {
  left: 4px;
  right: 14px;
  bottom: 2px;
  z-index: 3;
}
.campus-file-dialog .file-preview-horizontal.has-scroll {
  opacity: 1;
  visibility: visible;
}
.campus-file-dialog .file-preview-horizontal > .persistent-scrollbar__thumb {
  touch-action: none;
}