/* Make the product-series selector read as an interactive control. */
#products .filter-help{font-size:15px;font-weight:600;line-height:1.7;color:var(--ink);margin:0 0 14px}
#products .catalog-toolbar{align-items:flex-end;gap:24px;margin-bottom:22px;flex-wrap:wrap}
#products .catalog-toolbar .filters{border:0;display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:0;margin:0;min-width:min(100%,680px)}
#products .filters button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:13px 20px;font-size:16px;font-weight:700;line-height:1.4;color:var(--ink);background:#edf0f2;border:1px solid #8a969d;border-bottom-width:2px;border-radius:6px;white-space:nowrap;box-shadow:0 2px 0 #17202409;transition:background .2s,border-color .2s,box-shadow .2s,transform .2s}
#products .filters button:before{content:'';display:block;width:7px;height:7px;border-radius:50%;background:#66767f;flex-shrink:0}
#products .filters button.active{background:var(--accent);border-color:var(--accent-dark);color:var(--ink);box-shadow:0 3px 0 var(--accent-dark)}
#products .filters button.active:before{content:'✓';width:16px;height:auto;border-radius:0;background:none;font-size:17px;line-height:1;font-weight:700}
#products .filters button:focus-visible{outline:3px solid var(--ink);outline-offset:4px}
#products .filters button:active{transform:translateY(2px);box-shadow:none}
#products .catalog-search{max-width:320px;flex:1;min-width:220px;font-size:14px;font-weight:600;color:var(--ink)}
#products .catalog-search input{min-height:52px;border:1px solid #8a969d;border-bottom-width:2px;border-radius:6px;background:var(--paper);margin-top:7px}
@media(hover:hover) and (pointer:fine){#products .filters button:hover{background:#fff0e6;border-color:var(--accent-dark);color:var(--ink);transform:translateY(-2px);box-shadow:0 4px 0 #b9532933}#products .filters button.active:hover{background:#ff9968;box-shadow:0 4px 0 var(--accent-dark)}}
@media(max-width:1200px){#products .catalog-toolbar .filters{flex-basis:100%;min-width:0}#products .catalog-search{max-width:100%;flex-basis:100%}}
@media(max-width:650px){#products .catalog-toolbar .filters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;gap:12px}#products .filters button{width:100%;min-height:54px;padding:12px;font-size:15px}#products .filters button:first-child{grid-column:1/-1}#products .filter-help{font-size:14px}#products .catalog-search{width:100%;min-width:0}}
@media(prefers-reduced-motion:reduce){#products .filters button{transition:none}#products .filters button:hover,#products .filters button:active{transform:none}}