.builder-layout{display:grid;grid-template-columns:180px minmax(0,1fr);gap:20px;align-items:start}
.builder-results{min-width:0}
.builder-filters{background:var(--surface);border:1px solid var(--line);padding:14px;max-height:65vh;overflow:auto;position:sticky;top:12px}
.builder-filters h3{margin:0 0 10px;font:12px var(--mono);text-transform:uppercase}
.builder-filters fieldset{border:0;border-top:1px solid var(--line);padding:12px 0;margin:16px 0 0;min-width:0}
.builder-filters legend{font:11px var(--mono);padding:0 5px 0 0}
.builder-filters label{display:flex;gap:8px;align-items:flex-start;margin:10px 0;overflow-wrap:anywhere;font-size:12px;cursor:pointer}
.builder-filters input{flex:none;margin-top:2px}
.builder-filters button{width:100%}
@media(max-width:900px){.builder-layout{grid-template-columns:1fr}.builder-filters{position:static;max-height:260px}.builder-filters fieldset{display:flex;flex-wrap:wrap;gap:4px 16px}.builder-filters label{margin:5px 0}}