a.unindexed { color: var(--gray-67); }





.return-to-top {
  font-size: 1rem;
  font-weight: normal;
  margin: 0.5em;
  position: relative;
  white-space: nowrap;
}

details.more-info {
  border: 1px solid var(--gray-75);
  border-radius: 0.5em;
  padding: 1em;
}
details.more-info summary { margin: -0.5em; padding: 0.5em; }
details.more-info[open] summary { font-weight: bold; }


.edit-box {
  display: none;
  border-radius: 0.5em;
  background-color: var(--gray-67);
  padding: 0.5em;
  color: var(--page-bg);
  width: 100%;
  box-sizing: border-box;
}
.edit-box input[type="text"] {
  width: 6em;
}
.edit-box:focus-within {
  background-color: var(--accent-color);
}
.edit-overview {
  position: sticky;
  top: 0;
  z-index: 1;
  margin: 2em 0;
}
.edit-overview #resource-page-numbers {
  background-color: var(--gray-90);
  color: var(--text-color);
  font-size: 0.8em;
  margin-top: 0.5em;
  padding: 0.5em;
  word-wrap: break-word;
  width: 100%;
  box-sizing: border-box;
}
.edit-box .tag-checkboxes {
  column-count: 2;
}


.plain-btn {
  appearance: none;
  margin: 0; padding: 0;
  border: 0;
  background-color: inherit;
  color: var(--gray-50);
  font-size: inherit;
  line-height: inherit;
  cursor: pointer;
}
.plain-btn:active {
  color: inherit;
}
.svg-inline-icon {
  fill: currentColor;
  width: 1.3em;
  height: 1.3em;
  vertical-align: bottom;
}


.square-thumb-container {
  display: inline-block;
  background-color: var(--gray-95);
  border: 1px solid var(--gray-90);
  margin: 2px;
  vertical-align: top;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.square-thumb-container.size70px { width: 70px; height: 70px; }
.square-thumb-container > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.resources-list {
  list-style: none;
  padding: 0;
  column-width: 300px;
  column-gap: 28px;
  column-rule: .1em solid var(--gray-90);
}
.resources-list li {
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  break-inside: avoid;
}
.resource-preview {
  display: flex;
  padding: 0.4em 0;
}
.resource-preview > div {
  flex-grow: 1;
}
.resource-preview p {
  margin: 0 0 0 1em; padding: 0.3em 0 0 0.8em;
  text-indent: -1em;
}
.resource-preview .resource-id {
  overflow-wrap: anywhere;
  color: var(--gray-50);
}


.centered-block {
  max-width: 550px;
  text-align: center;
  margin: 0 auto;
}

input[type="text"] {
  box-sizing: border-box;
  width: 300px;
  max-width: 100%;
  font-size: 1em;
  font-family: inherit;
  margin: 0.4em 0 0.4em 0em; padding: 0.5em;
  background-color: var(--page-bg);
  color: var(--text-color);
}
input[type="text"]:not([list]) {
  border: 1px solid var(--gray-67);
}

.id-number {
  font-size: 0.8em;
  color: var(--gray-67);
  text-transform: uppercase;
}