.content-catalog {
    display: grid;
    gap: 0.75rem;
    margin-top: 1rem;
}

.content-catalog-toolbar {
    position: relative;
    z-index: var(--z-toolbar);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 0.65rem;
    align-items: center;
    padding: 0.75rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: none;
}

.content-catalog-search { position: relative; }
.content-catalog-search .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.content-catalog-search::before {
    position: absolute;
    top: 50%;
    left: 0.85rem;
    color: var(--color-gold);
    content: "⌕";
    transform: translateY(-50%);
    pointer-events: none;
}

.content-catalog-search input,
.content-catalog-sort {
    width: 100%;
    min-height: 2.75rem;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.content-catalog-search input { padding: 0.65rem 0.8rem 0.65rem 2.45rem; }
.content-catalog-sort { padding: 0.55rem 0.7rem; }
.content-catalog-mobile-filter { display: none; }

.content-catalog-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.content-catalog-chips:empty { display: none; }
.content-catalog-chips button {
    min-height: 2rem;
    padding: 0.3rem 0.65rem;
    color: var(--color-text);
    background: var(--color-surface-active);
    border: 1px solid var(--color-border-light);
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.78rem;
}

.content-catalog-layout {
    display: grid;
    grid-template-columns: 16rem minmax(0, 1fr);
    gap: 0.85rem;
    align-items: start;
}

.content-catalog-filters {
    position: sticky;
    top: calc(var(--header-height) + 0.75rem);
    display: grid;
    gap: 0.85rem;
    padding: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.content-catalog-filter-head { display: flex; align-items: center; justify-content: space-between; }
.content-catalog-filter-head strong { color: var(--color-gold-bright); font-family: var(--font-display); }
.content-catalog-filter-close { display: none; }
.content-catalog-filter { display: grid; gap: 0.35rem; }
.content-catalog-filter label { color: var(--color-text-muted); font-size: 0.72rem; font-weight: 700; letter-spacing: normal; text-transform: none; }
.content-catalog-filter select {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.5rem 0.65rem;
    color: var(--color-text);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.content-catalog-reset {
    min-height: 2.5rem;
    color: var(--color-gold-bright);
    background: transparent;
    border: 1px solid var(--color-gold-dark);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 700;
}

.content-catalog-results { min-width: 0; }
.content-catalog-summary { margin: 0 0 0.65rem; color: var(--color-text-muted); font-size: 0.86rem; }
.content-catalog-empty {
    padding: 1.5rem;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px dashed var(--color-border-light);
    border-radius: var(--radius-lg);
    text-align: center;
}

.content-catalog-backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--z-filter-backdrop);
    visibility: hidden;
    background: rgb(0 0 0 / 68%);
    border: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), visibility 0s linear var(--transition-fast);
}
.content-catalog-backdrop.is-open { visibility: visible; opacity: 1; pointer-events: auto; transition-delay: 0s; }

.content-catalog-entry {
    overflow: hidden;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: none;
    content-visibility: auto;
    contain-intrinsic-size: 11rem;
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.content-catalog-entry > summary { position: relative; display: grid; gap: 0.35rem; padding: 0.9rem 3rem 0.9rem 1rem; cursor: pointer; list-style: none; }
.content-catalog-entry > summary::-webkit-details-marker { display: none; }
.content-catalog-entry > summary::after {
    position: absolute;
    top: 0.85rem;
    right: 0.9rem;
    display: grid;
    width: 1.7rem;
    height: 1.7rem;
    place-items: center;
    color: var(--color-gold-bright);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    content: "+";
    font-weight: 700;
}
.content-catalog-entry[open] > summary::after { content: "−"; }
.content-catalog-entry h3 { margin: 0; padding: 0; color: var(--color-text); background: transparent; border: 0; font-size: 1.05rem; }
.content-catalog-entry__meta { color: var(--color-text-muted); font-size: 0.78rem; }
.content-catalog-entry__body { padding: 0.9rem 1rem 1rem; border-top: 1px solid var(--color-border); }
.content-catalog-entry__body > :last-child { margin-bottom: 0; }
.content-catalog-entry__body img { height: auto; border-radius: var(--radius-md); }

.content-catalog-equipment-grid,
.content-catalog-background-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 23rem), 1fr)); gap: 0.7rem; }
.content-catalog-equipment-tables,
.content-catalog-equipment-section,
.content-catalog-equipment-section .table-scroll {
    width: 100%;
    min-width: 0;
    max-width: 100%;
}
.content-catalog-equipment-tables { display: grid; gap: var(--space-4); }
.content-catalog-equipment-tables > section > h3 { margin-top: 0; }
.content-catalog-equipment-grid dl { display: grid; grid-template-columns: minmax(7rem, auto) 1fr; gap: 0.35rem 0.7rem; margin: 0; }
.content-catalog-equipment-grid dt { color: var(--color-text-muted); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; }
.content-catalog-equipment-grid dd { margin: 0; color: var(--color-text); }

.content-catalog .class-grid,
.content-catalog .race-grid { margin: 0; }
.content-catalog-layout--no-filters { display: block; }
.content-catalog [hidden] { display: none !important; }

:root[data-session="true"] .content-catalog-toolbar,
:root[data-session="true"] .content-catalog-filters { padding: 0.6rem; }
:root[data-session="true"] .content-catalog-entry__meta { display: none; }

@media (max-width: 820px) {
    .content-catalog-toolbar { position: sticky; top: var(--header-height); grid-template-columns: minmax(0, 1fr) auto; border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
    .content-catalog-sort { grid-column: 1 / -1; }
    .content-catalog-mobile-filter {
        display: inline-flex;
        min-height: 2.75rem;
        gap: 0.4rem;
        align-items: center;
        padding: 0.5rem 0.7rem;
        color: var(--color-text);
        background: var(--color-surface);
        border: 1px solid var(--color-border-light);
        border-radius: var(--radius-md);
        cursor: pointer;
        font-weight: 700;
    }
    .content-catalog-mobile-filter span { display: grid; min-width: 1.3rem; height: 1.3rem; place-items: center; color: #17120b; background: var(--color-gold-bright); border-radius: 999px; font-size: 0.7rem; }
    .content-catalog-layout { display: block; }
    .content-catalog-filters { position: fixed; top: 0; right: 0; z-index: var(--z-drawer); width: min(90vw, 23rem); height: 100dvh; overflow-y: auto; visibility: hidden; pointer-events: none; border-radius: 0; transform: translateX(105%); transition: transform var(--transition-fast), visibility 0s linear var(--transition-fast); }
    .content-catalog-filters.is-open { visibility: visible; pointer-events: auto; transform: translateX(0); transition-delay: 0s; }
    .content-catalog-filter-close { display: grid; width: 2.35rem; height: 2.35rem; place-items: center; color: var(--color-text); background: transparent; border: 1px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; }
    .content-catalog-equipment-grid,
    .content-catalog-background-grid { grid-template-columns: 1fr; }
    body.has-open-content-catalog { overflow: hidden; }
}

/* Shared compact controls and metadata language for content catalogues. */
.content-catalog { --section-accent: var(--section-creation); }
body[data-catalog-kind="equipment"] .content-catalog { --section-accent: var(--section-compendium); }
.content-page .card { box-shadow: none; }
.content-page .card > h2:first-child { background: var(--color-bg-elevated); border-bottom: 2px solid var(--section-creation); }
.content-page .content-catalog + * { margin-top: 0; }
.content-catalog-search input:focus,
.content-catalog-sort:focus,
.content-catalog-filter select:focus {
    border-color: var(--section-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--section-accent) 22%, transparent);
    outline: none;
}
.content-catalog-reset { color: var(--color-text-muted); border-color: var(--color-border); }
.content-catalog-reset:hover { color: var(--color-text); border-color: var(--color-border-light); }
.content-catalog .class-grid a {
    box-shadow: none;
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.content-catalog-entry:has(> summary:focus-visible),
.content-catalog-entry[open],
.content-catalog .class-grid a:focus-visible {
    border-color: var(--section-accent);
    box-shadow: inset 0 2px 0 var(--section-accent);
}
.content-catalog .class-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
    gap: var(--space-3);
}
.content-catalog .class-grid a {
    position: relative;
    min-height: 5.6rem;
    gap: var(--space-3);
    align-items: center;
    padding: var(--space-3) 2.5rem var(--space-3) var(--space-3);
    border-radius: var(--radius-md);
}
.content-catalog .class-grid a::after {
    position: absolute;
    right: 0.9rem;
    color: var(--color-text-subtle);
    content: "→";
    font-size: 1.05rem;
    transition: color var(--transition-fast), transform var(--transition-fast);
}
.content-catalog .class-grid a:hover::after,
.content-catalog .class-grid a:focus-visible::after { color: var(--section-accent); transform: translateX(0.15rem); }
.content-catalog .class-icon {
    width: 2.75rem;
    height: 2.75rem;
    padding: 0.25rem;
    border: 1px solid color-mix(in srgb, var(--section-accent) 45%, var(--color-border));
    border-radius: 50%;
    background: var(--color-surface);
}
.content-catalog .class-copy { display: grid; gap: 0.18rem; }
.content-catalog .class-grid a strong { margin: 0; color: var(--color-text); font-family: var(--font-display); font-size: var(--heading-sm); }
.content-catalog .class-grid a span:not(.class-copy) { color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.35; }

.content-page[data-catalog-kind="equipment"] .content-catalog-equipment-tables tr[hidden] { display: none; }

@media (max-width: 390px) {
    .content-catalog .class-grid { grid-template-columns: 1fr; }
    .content-catalog .class-grid a { min-height: 5.25rem; padding-inline-start: 0.7rem; }
}