/* Use Case Catalog — Luxury docs theme extensions */

.use-case-catalog-site .docs-shell-header,
.use-case-catalog-site .docs-shell-nav {
  overflow: visible;
}

.use-case-catalog-site main {
  max-width: min(1280px, 100%);
}

.use-case-catalog-site .page-hero h1 {
  font-family: var(--font-brand);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: var(--text-dark);
  margin: 0 0 var(--space-sm);
  border: none;
  padding: 0;
}

.use-case-catalog-site .page-hero .lead {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.65;
  max-width: 72ch;
  margin: 0;
}

.use-case-catalog-site .uc-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.use-case-catalog-site .uc-stat-card {
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md, 12px);
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(15, 23, 42, 0.06));
}

.use-case-catalog-site .uc-stat-card strong {
  display: block;
  font-family: var(--font-brand);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1.2;
}

.use-case-catalog-site .uc-stat-card span {
  font-size: var(--text-xs);
  color: var(--text-light);
}

/* Search + filter toolbar */
.use-case-catalog-site .uc-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  padding: 1rem 1.15rem;
  margin-bottom: 1.5rem;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md, 12px);
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(15, 23, 42, 0.06));
}

.use-case-catalog-site .uc-toolbar__search {
  flex: 1 1 240px;
  min-width: 0;
  max-width: 420px;
}

.use-case-catalog-site .uc-toolbar__search input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.35rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-white);
  color: var(--text-dark);
  font-size: var(--text-sm);
  box-sizing: border-box;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.use-case-catalog-site .uc-toolbar__search input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--lux-primary-rgb), 0.15);
}

.use-case-catalog-site .uc-toolbar__search {
  position: relative;
}

.use-case-catalog-site .uc-toolbar__search::before {
  content: "⌕";
  position: absolute;
  left: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 1rem;
  pointer-events: none;
}

.use-case-catalog-site .uc-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  flex: 1 1 auto;
}

.use-case-catalog-site .uc-filter {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-white);
  color: var(--text-mid);
  cursor: pointer;
  font-size: var(--text-2xs);
  font-weight: 600;
  transition: all 0.15s;
}

.use-case-catalog-site .uc-filter:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.use-case-catalog-site .uc-filter.is-active {
  background: linear-gradient(135deg, var(--lux-primary-dark), var(--primary-color));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 2px 8px rgba(var(--lux-primary-rgb), 0.25);
}

/* Two-column layout */
.use-case-catalog-site .uc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.75rem;
  align-items: start;
}

@media (max-width: 900px) {
  .use-case-catalog-site .uc-layout {
    grid-template-columns: 1fr;
  }
}

.use-case-catalog-site .uc-toc {
  position: sticky;
  top: 7.5rem;
  align-self: start;
  max-height: calc(100vh - 8.5rem);
  overflow-y: auto;
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md, 12px);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(15, 23, 42, 0.06));
}

@media (max-width: 900px) {
  .use-case-catalog-site .uc-toc {
    position: static;
    max-height: none;
  }
}

.use-case-catalog-site .uc-toc h2 {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-color);
  margin: 0 0 0.65rem;
}

.use-case-catalog-site .uc-toc a {
  display: block;
  color: var(--text-mid);
  text-decoration: none;
  font-size: var(--text-xs);
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.12s;
}

.use-case-catalog-site .uc-toc a:hover {
  color: var(--primary-color);
}

.use-case-catalog-site .uc-main {
  min-width: 0;
}

/* Module sections */
.use-case-catalog-site .uc-module-section {
  margin-bottom: 2.5rem;
  scroll-margin-top: 7.5rem;
}

.use-case-catalog-site .uc-module-section > h2 {
  font-family: var(--font-brand);
  font-size: var(--text-md);
  font-weight: 800;
  color: var(--text-dark);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary-color);
}

.use-case-catalog-site .uc-module-section > h2 span {
  font-weight: 500;
  font-size: var(--text-xs);
  color: var(--text-light);
}

/* Page cards */
.use-case-catalog-site .uc-page-card {
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md, 12px);
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
  scroll-margin-top: 7.5rem;
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(15, 23, 42, 0.05));
  transition: box-shadow 0.15s, border-color 0.15s;
}

.use-case-catalog-site .uc-page-card:hover {
  border-color: rgba(var(--lux-primary-rgb), 0.22);
  box-shadow: var(--shadow-md, 0 4px 14px rgba(15, 23, 42, 0.08));
}

.use-case-catalog-site .uc-page-card.is-hidden {
  display: none;
}

.use-case-catalog-site .uc-page-card__head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: baseline;
  margin-bottom: 0.65rem;
}

.use-case-catalog-site .uc-page-card__head h3 {
  margin: 0;
  font-family: var(--font-brand);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-dark);
  flex: 1 1 auto;
}

.use-case-catalog-site .uc-route {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: var(--text-2xs);
  color: var(--primary-color);
  background: rgba(var(--lux-primary-rgb), 0.08);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  border: 1px solid rgba(var(--lux-primary-rgb), 0.12);
}

.use-case-catalog-site .uc-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
}

.use-case-catalog-site .uc-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.18rem 0.5rem;
  border-radius: 6px;
  background: var(--bg-light);
  color: var(--text-light);
  border: 1px solid var(--border-color);
}

.use-case-catalog-site .uc-badge--feature {
  background: rgba(124, 58, 237, 0.08);
  color: #6d28d9;
  border-color: rgba(124, 58, 237, 0.2);
}

.use-case-catalog-site .uc-badge--planned {
  background: rgba(234, 179, 8, 0.1);
  color: #a16207;
  border-color: rgba(234, 179, 8, 0.25);
}

.use-case-catalog-site .uc-overview {
  color: var(--text-mid);
  font-size: var(--text-sm);
  margin: 0 0 1rem;
  line-height: 1.6;
}

.use-case-catalog-site .uc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.85rem;
}

.use-case-catalog-site .uc-grid--wide {
  grid-template-columns: 1fr;
}

.use-case-catalog-site .uc-block--full {
  grid-column: 1 / -1;
}

.use-case-catalog-site .uc-block {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.85rem 1rem;
}

.use-case-catalog-site .uc-block h4 {
  margin: 0 0 0.5rem;
  font-size: var(--text-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-color);
}

.use-case-catalog-site .uc-block h4 .uc-label-why { color: #2563eb; }
.use-case-catalog-site .uc-block h4 .uc-label-who { color: var(--primary-color); }
.use-case-catalog-site .uc-block h4 .uc-label-when { color: #ca8a04; }
.use-case-catalog-site .uc-block h4 .uc-label-where { color: #7c3aed; }

.use-case-catalog-site .uc-block ul,
.use-case-catalog-site .uc-block ol {
  margin: 0;
  padding-left: 1.2rem;
  font-size: var(--text-xs);
  color: var(--text-mid);
}

.use-case-catalog-site .uc-block li {
  margin-bottom: 0.35rem;
  line-height: 1.55;
}

.use-case-catalog-site .uc-block p {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--text-mid);
  line-height: 1.55;
}

.use-case-catalog-site .uc-sublist {
  margin: 0.35rem 0 0;
  padding-left: 1.15rem;
}

.use-case-catalog-site .uc-kv {
  margin: 0.35rem 0;
  font-size: var(--text-xs);
  color: var(--text-mid);
}

.use-case-catalog-site .uc-kv strong {
  color: var(--text-dark);
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.use-case-catalog-site .uc-scenario {
  margin-bottom: 0.55rem;
  padding-left: 0.75rem;
  border-left: 3px solid rgba(var(--lux-primary-rgb), 0.35);
}

.use-case-catalog-site .uc-scenario strong {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-dark);
}

.use-case-catalog-site .uc-scenario span {
  font-size: var(--text-2xs);
  color: var(--text-light);
}

.use-case-catalog-site .uc-impl {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: rgba(var(--lux-primary-rgb), 0.06);
  border: 1px solid rgba(var(--lux-primary-rgb), 0.15);
  font-size: var(--text-xs);
  color: var(--text-mid);
  line-height: 1.55;
}

.use-case-catalog-site .uc-impl strong {
  color: var(--primary-color);
}

.use-case-catalog-site .uc-empty {
  text-align: center;
  padding: 2.5rem;
  color: var(--text-light);
  font-size: var(--text-sm);
  background: var(--bg-canvas);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md, 12px);
}

.use-case-catalog-site .uc-empty.is-hidden {
  display: none;
}

.use-case-catalog-site .uc-steps li strong {
  color: var(--text-dark);
}

.use-case-catalog-site .uc-block h4 .uc-label-api { color: #0f766e; }

.use-case-catalog-site .uc-api-block {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  border: 1px solid rgba(15, 118, 110, 0.22);
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.06), rgba(15, 118, 110, 0.02));
}

.use-case-catalog-site .uc-api-subhead {
  margin: 0.85rem 0 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #0f766e;
}

.use-case-catalog-site .uc-api-table-wrap {
  overflow-x: auto;
  margin: 0.35rem 0 0.5rem;
}

.use-case-catalog-site .uc-api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
}

.use-case-catalog-site .uc-api-table th,
.use-case-catalog-site .uc-api-table td {
  text-align: left;
  padding: 0.4rem 0.55rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: top;
}

.use-case-catalog-site .uc-api-table th {
  color: var(--text-dark);
  font-weight: 600;
  background: rgba(15, 118, 110, 0.06);
}

.use-case-catalog-site .uc-api-method--get { color: #0369a1; }
.use-case-catalog-site .uc-api-method--post { color: #15803d; }
.use-case-catalog-site .uc-api-method--put,
.use-case-catalog-site .uc-api-method--patch { color: #a16207; }
.use-case-catalog-site .uc-api-method--delete { color: #b91c1c; }

.use-case-catalog-site .uc-api-curl {
  margin: 0.35rem 0 0.5rem;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  background: #0b1220;
  color: #e2e8f0;
  overflow-x: auto;
  font-size: 0.72rem;
  line-height: 1.5;
}

.use-case-catalog-site .uc-api-curl code {
  color: inherit;
  background: transparent;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  white-space: pre;
}

.use-case-catalog-site .uc-api-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.use-case-catalog-site .uc-api-link {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 118, 110, 0.28);
  background: #fff;
  color: #0f766e;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
}

.use-case-catalog-site .uc-api-link:hover {
  background: rgba(15, 118, 110, 0.08);
}