.file-browser {
  --file-browser-accent: var(--mr-color-accent, #7f684e);
  --file-browser-accent-soft: rgba(127, 104, 78, 0.12);
  --file-browser-text: var(--mr-color-contrast, #1f2f37);
  --file-browser-muted: rgba(31, 47, 55, 0.68);
  --file-browser-border: rgba(108, 112, 119, 0.18);
}

.file-browser-search {
  margin-bottom: 1rem;
}

.file-browser ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.file-browser-list,
.file-browser-folder-list {
  display: grid;
  /* gap: 0.9rem; */
}
.file-browser--tiles .file-browser-list, .file-browser--tiles .file-browser-folder-list { gap: 0.9rem;}
.file-browser--list .file-browser-folder-list {
  margin-top: 0.85rem;
  padding-left: 1rem;
  margin-bottom: 0.6rem;
}

.file-browser--tiles .file-browser-list,
.file-browser--tiles .file-browser-folder-list {
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  align-items: start;
}

.file-browser--tiles li[data-filebrowser-folder="1"] {
  grid-column: 1 / -1;
}
.file-browser--tiles li {
    height: 100%;
}
.file-browser .folder-name {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.95rem 1.05rem;
  border: var(--mr-panel-border);
  border-radius: var(--mr-radius-md);
  background: var(--mr-color-surface-soft);
  color: var(--file-browser-text);
  cursor: pointer;
  margin-bottom: 0.75em;
  box-shadow: none;
}

.file-browser .folder-name.is-static {
  cursor: default;
}

.file-browser .folder-name > .folder-icon {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  color: var(--file-browser-accent);
}

.file-browser .folder-name > .folder-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--file-browser-muted);
  flex: 0 0 auto;
  margin-left: auto;
}

.file-browser .folder-name > .folder-toggle-icon .icon {
  width: 0.9rem;
  height: 0.9rem;
  transition: transform 0.18s ease, color 0.18s ease;
  transform: rotate(0deg);
  transform-origin: center;
}

.file-browser .folder-name.is-open > .folder-toggle-icon .icon {
  transform: rotate(90deg);
  color: var(--file-browser-accent);
}

.file-browser .folder-name > .folder-icon .icon {
  width: 1.2rem;
  height: 1.2rem;
}

.file-browser .folder-name > .folder-label {
  display: block;
  padding: 0;
  margin: 0;
  width: auto;
  border: 0;
  font-size: 1.08rem;
  line-height: 1.35;
  font-weight: 700;
  font-family: inherit;
  color: inherit;
}

.file-browser .folder-name .icon--folder-open {
  display: none;
}

.file-browser .folder-name.is-open .icon--folder-open {
  display: inline-block;
}

.file-browser .folder-name.is-open .icon--folder-closed {
  display: none;
}

li > div.folder-name + ul.hidden {
  display: none;
}

.file-browser li.file {
  margin: 0 0 0.5em;
}

.file-browser li.file .mr-document-search-result {
  height: 100%;
}

.file-browser .file_title,
.file-browser .file_description,
.file-browser .file-meta,
.file-browser .file-link,
.file-browser .file-name,
.file-browser .file-size {
  margin: 0;
}

.file-browser .file-meta span {
  display: inline-flex;
  align-items: center;
}

.file-browser .file-link {
   text-decoration: none;
}
.file-browser--list .mr-document-search-result-title-link.file-link:hover {text-decoration:underline}
.file-browser .file-link .file-icon {
  margin-right: 0;
}

.file-browser .file-name {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.file-browser .file_description {
  color: var(--file-browser-muted);
}

.file-browser--tiles .file_description {
  --mr-document-search-description-lines: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: var(--mr-document-search-description-lines);
  overflow: hidden;
  max-height: calc(1em * 1.45 * var(--mr-document-search-description-lines));
}

.file-browser .mr-document-search-result-icon {
  color: var(--file-browser-accent);
}

.file-browser .mr-document-search-result-link:hover,
.file-browser .mr-document-search-result-link:focus-visible {
  background: var(--file-browser-accent-soft);
  border-color: rgba(127, 104, 78, 0.38);
}

.mr-pdf-viewer {
  --pdf-viewer-border: rgba(108, 112, 119, 0.22);
  --pdf-viewer-surface: var(--mr-color-surface-soft, #f5f5f3);
  --pdf-viewer-shell: rgba(255, 255, 255, 0.9);
  --pdf-viewer-control-bg: #fff;
  --pdf-viewer-control-text: #1f2f37;
  --pdf-viewer-control-hover: rgba(127, 104, 78, 0.12);
  --pdf-viewer-muted: rgba(31, 47, 55, 0.65);
  display: grid;
  gap: 0.85rem;
  color: inherit;
}

.mr-tone-dark .mr-pdf-viewer,
.mr-pdf-viewer.mr-tone-dark {
  --pdf-viewer-border: rgba(255, 255, 255, 0.3);
  --pdf-viewer-surface: rgba(255, 255, 255, 0.12);
  --pdf-viewer-shell: rgba(255, 255, 255, 0.08);
  --pdf-viewer-control-bg: rgba(255, 255, 255, 0.16);
  --pdf-viewer-control-text: #fff;
  --pdf-viewer-control-hover: rgba(255, 255, 255, 0.24);
  --pdf-viewer-muted: rgba(255, 255, 255, 0.74);
}

.mr-pdf-viewer-header,
.mr-pdf-viewer-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mr-pdf-viewer-header {
  justify-content: space-between;
  align-items: flex-start;
}

.mr-pdf-viewer-heading h2,
.mr-pdf-viewer-heading p {
  margin: 0.35rem 0 0;
}

.mr-pdf-viewer-back,
.mr-pdf-viewer-download {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.mr-pdf-viewer-download {
  flex: 0 0 auto;
  padding: 0.7rem 1rem;
  border-radius: var(--mr-radius-md, 0.35rem);
  background: var(--file-browser-accent, var(--mr-color-accent, #7f684e));
  color: var(--mr-color-accent-contrast) !important;
  text-decoration: none;
}

.mr-pdf-viewer-toolbar {
  justify-content: space-between;
  flex-wrap: wrap;
  min-height: 0;
  padding: 0.5rem;
  border: 1px solid var(--pdf-viewer-border);
  border-radius: 0.65rem;
  background: var(--pdf-viewer-shell);
  box-shadow: 0 0.35rem 1.2rem rgba(0, 0, 0, 0.08);
  color: var(--pdf-viewer-control-text);
  font-size: 0.92rem;
}

.mr-pdf-viewer-toolbar button {
  appearance: none;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  min-width: 2.35rem;
  max-width: 2.35rem;
  height: 2.35rem;
  min-height: 2.35rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--pdf-viewer-border);
  border-radius: 999px;
  background: var(--pdf-viewer-control-bg);
  color: var(--pdf-viewer-control-text);
  font: inherit;
  line-height: 1;
  text-align: center;
  text-indent: 0;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.mr-pdf-viewer-toolbar button:hover,
.mr-pdf-viewer-toolbar button:focus-visible {
  border-color: currentColor;
  background: var(--pdf-viewer-control-hover);
}

.mr-pdf-viewer-toolbar button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.mr-pdf-viewer-toolbar .icon,
.mr-pdf-viewer-back .icon,
.mr-pdf-viewer-download .icon {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
}

.mr-pdf-viewer-toolbar > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0 0.8rem;
  border: 1px solid var(--pdf-viewer-border);
  border-radius: 999px;
  background: var(--pdf-viewer-surface);
  color: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
  gap: .4em;
}

.mr-pdf-viewer-toolbar [data-pdf-zoom] {
  min-width: 4rem;
  color: var(--pdf-viewer-muted);
}

.mr-pdf-viewer-toolbar button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.mr-pdf-viewer-stage {
  min-height: 38rem;
  overflow: auto;
  padding: 1rem;
  border: 1px solid var(--pdf-viewer-border);
  background: #4a4a4a;
  text-align: center;
}

.mr-pdf-viewer-stage canvas {
  display: block;
  max-width: none;
  margin: 0 auto;
  background: #fff;
  box-shadow: 0 0.25rem 1.5rem rgba(0, 0, 0, 0.28);
}

.mr-pdf-viewer-status {
  margin: 0;
  text-align: center;
}

.mr-pdf-viewer.is-ready .mr-pdf-viewer-status {
  display: none;
}

.mr-pdf-viewer.is-error .mr-pdf-viewer-stage,
.mr-pdf-viewer.is-error .mr-pdf-viewer-toolbar {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .file-browser .folder-name {
    transition: none;
  }
}

@media (max-width: 700px) {
  .file-browser--tiles .file-browser-list,
  .file-browser--tiles .file-browser-folder-list {
    grid-template-columns: 1fr;
  }

  .mr-pdf-viewer-header {
    align-items: stretch;
    flex-direction: column;
  }

  .mr-pdf-viewer-download {
    justify-content: center;
  }

  .mr-pdf-viewer-stage {
    min-height: 28rem;
    padding: 0.5rem;
  }

  .mr-pdf-viewer-toolbar {
    justify-content: center;
  }
}