.catalog-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
#project-filters { display: flex; flex-wrap: wrap; gap: 8px; }
#project-filters button {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  padding: 10px 14px;
  font-size: 13px;
}
#project-filters button[aria-pressed="true"] {
  color: var(--bg);
  background: var(--cyan);
  border-color: var(--cyan);
}
.search-label { display: flex; gap: 8px; flex-direction: column; color: var(--muted); font-size: 11px; }
#project-search {
  width: 250px;
  max-width: 100%;
  padding: 10px 12px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font-size: 13px;
}
#project-count { margin: 0 0 28px; color: var(--muted); font-size: 12px; }
.project-group { margin-bottom: 42px; }
.category-heading { font-size: 17px; font-weight: 500; color: var(--amber); margin: 0 0 18px; }
.project { grid-template-columns: minmax(0, 1fr) 170px; padding: 24px 0; }
.project h4 { font-size: 21px; font-weight: 500; margin: 0 0 10px; overflow-wrap: anywhere; }
.project-details { display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted); font: 11px Consolas, 'Microsoft YaHei', monospace; margin-top: 16px; }
.project-details span:nth-child(2) { color: var(--amber); }
.project-actions { display: flex; flex-direction: column; align-items: end; gap: 12px; font-size: 12px; overflow-wrap: anywhere; }
.project-actions a:first-child { color: var(--cyan); }
.project-actions a { max-width: 100%; }
.empty { color: var(--muted); padding: 35px 0; line-height: 1.8; }
@media (max-width: 800px) {
  .catalog-toolbar { align-items: stretch; flex-direction: column; gap: 20px; }
  #project-search { width: 100%; }
  .project { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .project-actions { align-items: start; flex-direction: row; flex-wrap: wrap; gap: 20px; }
}