.directory-search-panel {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) auto;
  align-items: center;
  gap: 18px;
  margin-top: 22px;
  padding: 14px;
  border: 1px solid var(--a3s-line);
  border-radius: 13px;
  background: var(--a3s-panel);
}

.directory-search {
  display: grid;
  min-height: 46px;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  padding: 0 12px;
  border: 1px solid var(--a3s-line-strong);
  border-radius: 10px;
  background: var(--a3s-bg);
}

.directory-search:focus-within {
  border-color: color-mix(in srgb, var(--a3s-blue) 68%, var(--a3s-line));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--a3s-blue) 10%, transparent);
}

.directory-search svg,
.graph-search svg {
  width: 18px;
  fill: none;
  stroke: var(--a3s-muted);
  stroke-linecap: round;
  stroke-width: 1.7;
}

.directory-search input {
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 15px;
}

.directory-search input::placeholder {
  color: var(--a3s-subtle);
}

.directory-search kbd {
  padding: 2px 7px;
  border: 1px solid var(--a3s-line);
  border-bottom-color: var(--a3s-line-strong);
  border-radius: 5px;
  background: var(--a3s-panel);
  color: var(--a3s-muted);
  font: 12px var(--font-mono);
}

.directory-summary {
  display: flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}

.directory-summary span {
  padding: 7px 10px;
  border: 1px solid var(--a3s-line);
  border-radius: 8px;
  background: var(--a3s-bg);
  color: var(--a3s-muted);
  font-size: 13px;
}

.directory-summary b {
  color: var(--a3s-ink);
  font-size: 15px;
}

.registry-setup {
  margin: 4px 0 14px;
  overflow: hidden;
  border: 1px solid var(--a3s-line);
  border-radius: 11px;
  background: var(--a3s-panel);
}

.registry-setup summary {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
}

.registry-setup summary::-webkit-details-marker {
  display: none;
}

.registry-setup summary > span:first-child {
  display: grid;
}

.registry-setup summary strong {
  font-size: 14px;
}

.registry-setup summary small {
  margin-top: 1px;
  color: var(--a3s-muted);
  font-size: 12px;
}

.registry-setup summary > span:last-child {
  color: var(--a3s-blue);
  font-size: 12px;
  font-weight: 700;
}

.registry-setup[open] summary {
  border-bottom: 1px solid var(--a3s-line);
}

.registry-setup[open] summary > span:last-child {
  font-size: 0;
}

.registry-setup[open] summary > span:last-child::after {
  font-size: 12px;
  content: "收起";
}

.registry-setup-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.42fr);
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  background: var(--a3s-bg);
}

.registry-setup-body p {
  margin: 0;
  color: var(--a3s-muted);
  font-size: 12px;
}

.command-field {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--a3s-line);
  border-radius: 8px;
  background: var(--a3s-panel);
}

.command-field code {
  min-width: 0;
  padding: 9px 10px;
  overflow: hidden;
  font: 12px var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.command-field button {
  padding: 0 11px;
  border-left: 1px solid var(--a3s-line);
  background: transparent;
  color: var(--a3s-blue);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.catalog-workbench {
  overflow: hidden;
  border: 1px solid var(--a3s-line);
  border-radius: 13px;
  background: var(--a3s-panel);
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px;
  border-bottom: 1px solid var(--a3s-line);
}

.kind-tabs {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: 5px;
}

.kind-tab {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--a3s-muted);
  cursor: pointer;
  font-size: 13px;
}

.kind-tab:hover {
  background: var(--a3s-panel-soft);
  color: var(--a3s-ink);
}

.kind-tab.is-active {
  border-color: color-mix(in srgb, var(--a3s-blue) 18%, var(--a3s-line));
  background: var(--a3s-blue-soft);
  color: var(--a3s-blue);
  font-weight: 700;
}

.kind-tab span {
  min-width: 21px;
  padding: 1px 5px;
  border-radius: 999px;
  background: color-mix(in srgb, currentColor 8%, transparent);
  font-size: 12px;
  text-align: center;
}

.filter-toggle {
  flex: 0 0 auto;
}

.filter-panel {
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  align-items: end;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--a3s-line);
  background: var(--a3s-bg);
}

.filter-panel.is-open {
  display: grid;
}

.filter-panel label {
  display: grid;
  gap: 5px;
}

.filter-panel label > span {
  color: var(--a3s-muted);
  font-size: 12px;
  font-weight: 700;
}

.filter-panel select {
  width: 100%;
  min-height: 36px;
  padding: 5px 30px 5px 9px;
  border: 1px solid var(--a3s-line-strong);
  border-radius: 8px;
  outline: 0;
  background: var(--a3s-panel);
  color: var(--a3s-ink);
  font-size: 13px;
}

.text-button {
  min-height: 36px;
  padding: 5px 10px;
  border-radius: 8px;
  background: transparent;
  color: var(--a3s-blue);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

.text-button:hover {
  background: var(--a3s-blue-soft);
}

.catalog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 13px;
  border-bottom: 1px solid var(--a3s-line);
  color: var(--a3s-muted);
  font-size: 12px;
}

.catalog-meta p {
  margin: 0;
}

.catalog-meta p:first-child {
  color: var(--a3s-ink);
  font-weight: 700;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--a3s-line);
}

.resource-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 250px;
  flex-direction: column;
  padding: 18px;
  background: var(--a3s-panel);
  transition: background 150ms ease, box-shadow 150ms ease;
}

.resource-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--card-color);
  opacity: 0;
  content: "";
  transition: opacity 150ms ease;
}

.resource-card:hover {
  z-index: 1;
  background: color-mix(in srgb, var(--card-color) 3.5%, var(--a3s-panel));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--card-color) 22%, transparent);
}

.resource-card:hover::before {
  opacity: 1;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.kind-badge,
.origin-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--a3s-muted);
  font-size: 12px;
  font-weight: 700;
}

.kind-badge {
  color: var(--card-color);
}

.kind-badge i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.origin-badge {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.resource-card h3 {
  margin: 15px 0 0;
  overflow-wrap: anywhere;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.resource-card > p {
  display: -webkit-box;
  margin: 7px 0 0;
  overflow: hidden;
  color: var(--a3s-muted);
  font-size: 14px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.card-taxonomy {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 11px;
}

.card-taxonomy span {
  padding: 2px 6px;
  border-radius: 5px;
  background: var(--a3s-panel-soft);
  color: var(--a3s-muted);
  font-size: 12px;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 13px;
}

.card-footer code {
  min-width: 0;
  overflow: hidden;
  color: var(--a3s-muted);
  font: 12px var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-footer span {
  flex: 0 0 auto;
  color: var(--a3s-blue);
  font-size: 12px;
  font-weight: 700;
}

.catalog-empty {
  display: grid;
  min-height: 200px;
  grid-column: 1 / -1;
  place-content: center;
  gap: 4px;
  background: var(--a3s-panel);
  color: var(--a3s-muted);
  text-align: center;
}

.catalog-empty strong {
  color: var(--a3s-ink);
}

.catalog-more {
  display: flex;
  justify-content: center;
  padding: 13px;
  border-top: 1px solid var(--a3s-line);
}

.copy-toast {
  position: fixed;
  z-index: 300;
  right: 22px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--a3s-line);
  border-radius: 9px;
  background: var(--a3s-panel);
  box-shadow: var(--a3s-shadow-soft);
  font-size: 13px;
}

.copy-toast span {
  display: grid;
  width: 19px;
  height: 19px;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--a3s-green) 13%, transparent);
  color: var(--a3s-green);
}

.workspace-footer a:hover {
  color: var(--a3s-blue);
}