#domain-page-main .catalog {
  padding: 32px 0 80px;
}
#domain-page-main .catalog-layout {
  display: grid;
  grid-template-columns: 272px 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 920px) {
  #domain-page-main .catalog-layout {
    grid-template-columns: 1fr;
  }
}

#domain-page-main .filters-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 16px);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: #fff;
  max-height: calc(100vh - var(--nav-h) - 32px);
  overflow-y: auto;
}
#domain-page-main .filters-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--paper-line);
}
#domain-page-main .filters-head h3 {
  font-size: 14.5px;
}
#domain-page-main .filter-group {
  border-bottom: 1px solid var(--paper-line);
  padding: 16px 20px;
}
#domain-page-main .filter-group:last-child {
  border-bottom: none;
}
#domain-page-main .filter-group summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 2px;
}
#domain-page-main .filter-group[open] summary {
  margin-bottom: 10px;
}
#domain-page-main .filter-group summary::-webkit-details-marker {
  display: none;
}
#domain-page-main .filter-group summary .chev {
  transition: transform 0.2s ease;
  color: var(--charcoal-mute);
}
#domain-page-main .filter-group[open] summary .chev {
  transform: rotate(180deg);
}
#domain-page-main .filter-option {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  padding: 5px 0;
  cursor: pointer;
  color: var(--charcoal-soft);
}
#domain-page-main .filter-option input {
  accent-color: var(--gold-deep);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
#domain-page-main .filter-option .count {
  margin-left: auto;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--charcoal-mute);
}
#domain-page-main .filter-option:hover {
  color: var(--charcoal);
}
#domain-page-main .filters-backdrop {
  display: none;
}
@media (max-width: 920px) {
  #domain-page-main .filters-sidebar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    z-index: 80;
    border-radius: 16px 16px 0 0;
    max-height: 80vh;
    transform: translateY(100%);
    transition: transform 0.25s ease;
    box-shadow: 0 -16px 48px rgba(0, 0, 0, 0.22);
    border-bottom: none;
  }
  #domain-page-main .filters-sidebar.open {
    transform: translateY(0);
  }
  #domain-page-main .filters-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(14, 24, 48, 0.5);
    z-index: 70;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }
  #domain-page-main .filters-backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }
}

#domain-page-main .catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
#domain-page-main .results-count {
  font-size: 13.5px;
  color: var(--charcoal-soft);
}
#domain-page-main .results-count b {
  color: var(--charcoal);
}
#domain-page-main .toolbar-right {
  display: flex;
  gap: 10px;
  align-items: center;
}
#domain-page-main .sort-select {
  padding: 9px 32px 9px 14px;
  border: 1px solid var(--paper-line);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  background: #fff;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2365605A' stroke-width='1.4' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
#domain-page-main .mobile-filter-btn {
  display: none;
}
@media (max-width: 920px) {
  #domain-page-main .mobile-filter-btn {
    display: inline-flex;
  }
}
#domain-page-main .active-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
#domain-page-main .active-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--parchment-2);
  border: 1px solid var(--paper-line);
  color: var(--charcoal);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 8px 6px 12px;
  border-radius: 20px;
}
#domain-page-main .active-chip button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--charcoal-mute);
  display: flex;
}

#domain-page-main .program-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 680px) {
  #domain-page-main .program-grid {
    grid-template-columns: 1fr;
  }
}
#domain-page-main .program-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
#domain-page-main .program-card:hover {
  border-color: var(--charcoal-mute);
  box-shadow: 0 8px 24px rgba(20, 15, 5, 0.06);
}
#domain-page-main .card-top {
  padding: 20px 20px 16px;
}
#domain-page-main .card-uni {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
#domain-page-main .card-uni img {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--paper-line);
  background: #fff;
}
#domain-page-main .uni-initials {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 8.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "IBM Plex Mono", monospace;
  flex-shrink: 0;
}
#domain-page-main .card-uni span {
  font-size: 11px;
  font-weight: 700;
  color: var(--charcoal-mute);
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
#domain-page-main .card-category {
  font-size: 11px;
  color: var(--gold-deep);
  font-weight: 700;
  margin-bottom: 8px;
}
#domain-page-main .card-title {
  font-size: 16.5px;
  font-weight: 600;
  font-family: "Fraunces", serif;
  line-height: 1.32;
  min-height: 44px;
}
#domain-page-main .card-badges {
  display: flex;
  gap: 14px;
  padding: 0 20px 14px;
  flex-wrap: wrap;
}
#domain-page-main .badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--charcoal-soft);
}
#domain-page-main .badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
#domain-page-main .dot.beginner {
  background: #2F7A44;
}
#domain-page-main .dot.intermediate {
  background: #3457D5;
}
#domain-page-main .dot.advanced {
  background: #6C4FC2;
}
#domain-page-main .dot.cert {
  background: var(--gold);
}
#domain-page-main .dot.intern {
  background: var(--amber);
}
#domain-page-main .card-meta {
  display: flex;
  gap: 18px;
  padding: 0 20px 18px;
  font-size: 12.5px;
  color: var(--charcoal-soft);
  flex-wrap: wrap;
  margin-top: auto;
}
#domain-page-main .card-meta div {
  display: flex;
  align-items: center;
  gap: 6px;
}
#domain-page-main .card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--paper-line);
  background: var(--parchment-2);
  margin-top: auto;
}
#domain-page-main .card-fee b {
  font-family: "Fraunces", serif;
  font-size: 17px;
  color: var(--charcoal);
}
#domain-page-main .card-fee span {
  font-size: 10.5px;
  color: var(--charcoal-mute);
  display: block;
}
#domain-page-main .card-foot .btn {
  padding: 8px 16px;
  font-size: 12.5px;
}
#domain-page-main .empty-state {
  grid-column: 1/-1;
  text-align: center;
  padding: 70px 20px;
  color: var(--charcoal-soft);
  border: 1px dashed var(--paper-line);
  border-radius: var(--radius);
}
#domain-page-main .empty-state .icon {
  margin: 0 auto 14px;
  color: var(--charcoal-mute);
}
#domain-page-main .empty-state h3 {
  font-size: 16px;
  color: var(--charcoal);
  margin-bottom: 6px;
}
#domain-page-main .empty-state p {
  font-size: 13.5px;
  margin-bottom: 16px;
}
#domain-page-main .pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}
#domain-page-main .pagination button {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--paper-line);
  background: #fff;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  color: var(--charcoal-soft);
}
#domain-page-main .pagination button.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
#domain-page-main footer {
  background: var(--ink);
  color: #B9BECF;
  text-align: center;
  padding: 24px 0;
  font-size: 12.5px;
}
#domain-page-main :focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}