/* Folder index pages */
.folder-index > .crumbs {
  margin-bottom: var(--space-2);
}

.folder-head h1 {
  margin: 0;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px var(--space-2);
  font-size: 14px;
  color: var(--muted);
}

.markdown-body .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-radius: 4px;
}

.markdown-body .crumbs a:hover {
  color: var(--text);
  text-decoration: underline;
}

.crumb-sep {
  opacity: 0.6;
}

.markdown-body .index-list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.markdown-body .index-list li {
  margin: 0;
  border-bottom: 1px solid var(--border);
}

.markdown-body .index-list a {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  column-gap: var(--space-4);
  margin: 0 calc(-1 * var(--space-3));
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  transition: background-color 0.15s var(--ease);
}

@media (hover: hover) {
  .markdown-body .index-list a:hover {
    background: var(--hover);
  }
}

.markdown-body .index-list a:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

.index-title {
  color: var(--heading);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.index-list time {
  color: var(--muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.index-excerpt {
  grid-column: 1 / -1;
  margin-top: var(--space-1);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.markdown-body .index-folder a {
  grid-template-columns: auto 1fr;
}

.index-folder i {
  color: var(--muted);
  width: 20px;
  text-align: center;
}

.index-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-8) var(--space-4) var(--space-7);
  color: var(--muted);
  text-align: center;
}

.index-empty > i {
  font-size: 36px;
  opacity: 0.55;
  margin-bottom: var(--space-3);
}

.markdown-body .index-empty p {
  margin: 0;
}

.index-empty-new {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(100%, 320px);
  margin-top: var(--space-5);
}

.index-empty-new .tree-new-form {
  width: 100%;
  margin: 0;
  text-align: left;
}

.folder-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.folder-head h1 {
  flex: 1;
  min-width: 0;
}

.folder-actions {
  display: flex;
  gap: 2px;
}

.folder-rename {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
  margin: 0;
}

.folder-title-input {
  box-sizing: border-box;
  flex: 1 1 12em;
  min-width: 0;
  margin: 0;
  padding: 2px 0;
  border: none;
  border-bottom: 2px solid var(--border);
  background: none;
  color: var(--heading);
  font-family: var(--serif);
  font-size: 2em;
  font-weight: 700;
  line-height: 1.25;
}

.folder-title-input:focus {
  outline: none;
  border-bottom-color: var(--accent);
}

.markdown-body .folder-error {
  margin: var(--space-3) 0 0;
  color: var(--danger);
  font-size: 14px;
}

.markdown-body .index-list li.index-new {
  border-bottom: none;
  padding: var(--space-2) 0;
}

.markdown-body .index-new > button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 36px;
  margin-left: calc(-1 * var(--space-2));
  padding: 0 var(--space-2);
  border: none;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  transition:
    background-color 0.15s var(--ease),
    color 0.15s var(--ease);
}

@media (hover: hover) {
  .markdown-body .index-new > button:hover {
    background: var(--hover);
    color: var(--text);
  }
}

.markdown-body .index-new > button:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

@media (pointer: coarse) {
  .markdown-body .index-new > button {
    min-height: 44px;
  }
}

.markdown-body .index-new .tree-new-form {
  max-width: 420px;
  margin: 2px 0 var(--space-2);
}

.markdown-body .index-empty + .index-list {
  margin-top: 0;
  border-top: none;
}

.index-title .badge {
  display: inline-block;
  margin-left: var(--space-2);
  vertical-align: 2px;
}

/* The root index names the site in the sidebar, so its list leads */
.folder-head:has(> h1.visually-hidden) ~ .index-list {
  margin-top: calc(-1 * var(--space-4));
  border-top: none;
}