/* Agent Skills — catalog & detail supplements (layout/spacing from docs.css + site-layout.css) */

.skills-catalog-grid {
  display: grid;
  gap: var(--grid-gap);
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}

a.skills-catalog-card {
  text-decoration: none;
  color: inherit;
  transition:
    border-color var(--duration-base) var(--ease-standard),
    transform var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

a.skills-catalog-card:hover {
  border-color: var(--surface-border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.skills-catalog-card .skills-card-id {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.skills-catalog-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.skills-catalog-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.skills-search {
  width: 100%;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--surface-border-strong);
  border-radius: var(--radius-lg);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}

.skills-search:focus {
  outline: none;
  border-color: var(--accent-soft);
  box-shadow: 0 0 0 3px rgba(143, 169, 184, 0.2);
}

.skills-filters {
  display: grid;
  gap: 1rem;
}

.skills-filter-group {
  display: grid;
  gap: 0.55rem;
}

.skills-filter-label {
  margin: 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.skills-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.skills-filter-chip {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.38rem 0.72rem;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-pill);
  background: var(--surface-secondary);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);
}

.skills-filter-chip:hover {
  border-color: var(--surface-border-strong);
  color: var(--text-primary);
}

.skills-filter-chip.is-active {
  border-color: var(--surface-border-strong);
  background: var(--surface-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-soft);
}

.skills-count {
  margin: 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.skills-risk {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--surface-border-strong);
}

.skills-risk--critical {
  color: #b91c1c;
  background: rgba(185, 28, 28, 0.08);
}

html.dark .skills-risk--critical {
  color: #fca5a5;
  background: rgba(185, 28, 28, 0.2);
}

.skills-risk--high {
  color: #c2410c;
  background: rgba(194, 65, 12, 0.08);
}

.skills-risk--medium {
  color: var(--text-secondary);
  background: var(--surface-secondary);
}

.skills-risk--low {
  color: var(--text-muted);
  background: transparent;
}

.skills-code {
  position: relative;
  margin: 0 0 1rem;
  border: 1px solid var(--surface-border-strong);
  border-radius: var(--radius-lg);
  background: var(--bg-tertiary);
  overflow: hidden;
}

.skills-code-label {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--surface-border);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.skills-code pre {
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-primary);
}

.skills-code-copy {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  background: var(--surface-primary);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  cursor: pointer;
}

.skills-code-copy:hover {
  color: var(--text-primary);
  border-color: var(--surface-border-strong);
}

/* Sidebar detail rail — not a modal; flat sections in a sticky column */
.skills-detail-aside {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 0;
  align-content: start;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  background: var(--surface-primary);
  overflow: hidden;
}

.skills-aside-section {
  padding: 1rem 1.1rem;
  border-top: 1px solid var(--surface-border);
}

.skills-aside-section:first-child {
  border-top: none;
}

.skills-install-rail {
  padding: 1rem 1.1rem;
  background: var(--surface-secondary);
  border-bottom: 1px solid var(--surface-border);
}

.skills-install-rail__head {
  margin-bottom: 0.85rem;
}

.skills-install-rail__title {
  margin: 0;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.skills-install-rail__hint {
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.skills-install-rail__body {
  display: grid;
  gap: 0.65rem;
}

.skills-install-rail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.25rem;
}

.skills-code--embedded {
  margin: 0;
  border-color: var(--surface-border);
  background: var(--bg-tertiary);
  box-shadow: none;
}

.skills-code--embedded .skills-code-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0.65rem;
  border-bottom: 1px solid var(--surface-border);
  background: var(--surface-primary);
}

.skills-code-lang {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.skills-code-copy-inline {
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

.skills-code-copy-inline:hover {
  color: var(--text-primary);
  border-color: var(--surface-border-strong);
}

.skills-code--embedded pre {
  padding: 0.75rem 0.85rem;
  font-size: 0.78rem;
}

.skills-markdown h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.skills-markdown h2 {
  margin: 1.5rem 0 0.75rem;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--surface-border);
  padding-bottom: 0.5rem;
}

.skills-markdown p,
.skills-markdown li {
  color: var(--text-secondary);
}

.skills-markdown table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9rem;
}

.skills-markdown th,
.skills-markdown td {
  border: 1px solid var(--surface-border);
  padding: 0.5rem 0.75rem;
  text-align: left;
}

.skills-markdown th {
  background: var(--surface-secondary);
}

.skills-empty {
  padding: 2rem;
  border: 1px dashed var(--surface-border-strong);
  border-radius: var(--radius-xl);
  color: var(--text-muted);
  text-align: center;
}

.skills-list-plain {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.skills-list-plain li {
  display: flex;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.skills-list-plain li::before {
  content: "▸";
  color: var(--accent-soft);
  flex-shrink: 0;
}