.tool-catalog [hidden]{display:none!important}
.tool-catalog .catalog-controls{padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:10px}
.tool-catalog .catalog-search-row{display:flex;align-items:flex-end;gap:20px}
.tool-catalog .catalog-search{flex:1;min-width:0}
.tool-catalog .catalog-search label{display:block;font-weight:600;margin-bottom:8px}
.tool-catalog .catalog-search input{display:block;width:100%;min-height:48px;padding:10px 14px;border:1px solid var(--muted);border-radius:6px;background:var(--white);color:var(--ink)}
.tool-catalog #tool-search-help{font-size:.85rem;margin:8px 0 0}
.tool-catalog #tool-clear{flex-shrink:0;cursor:pointer}
.tool-catalog #tool-clear:disabled{opacity:.55;cursor:default}
.tool-catalog .catalog-filters{padding:0;margin:24px 0 0;border:0;min-width:0}
.tool-catalog .catalog-filters legend{padding:0;margin-bottom:10px;font-size:.85rem;font-weight:600}
.tool-catalog .catalog-filter-buttons{display:flex;flex-wrap:wrap;gap:10px}
.tool-catalog .catalog-filter-buttons button{min-height:44px;padding:10px 16px;border:1px solid var(--line);border-radius:6px;background:var(--white);color:var(--ink2);font-size:.9rem;font-weight:600;cursor:pointer}
.tool-catalog .catalog-filter-buttons button:hover{border-color:var(--accent)}
.tool-catalog .catalog-filter-buttons button[aria-pressed="true"]{background:var(--ink2);border-color:var(--ink2);color:var(--white)}
.tool-catalog .catalog-count{margin:24px 0 16px;font-size:.9rem;font-weight:600}
.tool-catalog .catalog-empty{border:1px solid var(--line);border-radius:10px;padding:28px;background:var(--paper)}
.tool-catalog .catalog-list{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.tool-catalog .catalog-card{display:flex;flex-direction:column;min-width:0}
.tool-catalog .catalog-card .release-version{margin-bottom:14px;font-size:.8rem}
.tool-catalog .catalog-card dl{margin:20px 0 14px;font-size:.875rem}
.tool-catalog .catalog-card dl div+div{margin-top:12px}
.tool-catalog .catalog-card dt{font-weight:600;color:var(--ink)}
.tool-catalog .catalog-card dd{margin:3px 0 0;color:var(--muted);overflow-wrap:anywhere}
.tool-catalog .catalog-card .catalog-detail{font-size:.8rem;color:var(--muted)}
.tool-catalog .catalog-card .tagline{margin-top:auto;padding-top:24px}
.tool-catalog .catalog-card .link{display:inline-flex;align-items:center;min-height:44px;padding-block:8px}
.tool-catalog .catalog-note{margin-top:32px;padding:24px 28px;border-left:3px solid var(--accent);background:var(--paper);border-radius:0 6px 6px 0}
.tool-catalog .catalog-note h3{font-size:1rem;margin:0 0 10px}
.tool-catalog .catalog-note p{font-size:.9rem;max-width:1000px;margin:0}
@media(max-width:1100px){.tool-catalog .catalog-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.tool-catalog .catalog-controls{padding:20px}.tool-catalog .catalog-search-row{display:block}.tool-catalog #tool-clear{margin:16px 0 0}.tool-catalog .catalog-list{grid-template-columns:1fr}.tool-catalog .catalog-note{padding:20px}.tool-catalog .catalog-filter-buttons{gap:8px}}