.kit-filterbar{margin:0 0 24px;padding:22px 24px;border:1px solid #cde1e2;border-radius:18px;background:linear-gradient(120deg,#f0f8f6,#fff 76%);color:#123d42}
.kit-filter-top{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.kit-filter-top h2{font-family:inherit;font-weight:700;line-height:1.4;margin:0;font-size:18px!important;letter-spacing:0}
.kit-filter-search{display:flex;align-items:center;gap:12px;max-width:100%;font-size:13px;font-weight:600}
.kit-filter-search input{width:260px;max-width:100%;height:42px;border:1px solid #bfd4d9;border-radius:10px;background:#fff;padding:0 12px;color:#123d42;font:inherit}
.kit-filter-options{display:flex;gap:9px;flex-wrap:wrap;margin-top:17px}
.kit-filter-options button{appearance:none;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:9px 16px;border:1px solid #b9d2d5;border-radius:999px;color:#16434a;background:#fff;font:600 14px/1.4 "Microsoft YaHei",sans-serif;cursor:pointer;transition:background .16s,color .16s,box-shadow .16s}
.kit-filter-options button:hover{background:#e8f4f1}
.kit-filter-options button[aria-pressed=true]{background:#075e59;border-color:#075e59;color:#fff;box-shadow:0 4px 14px #075e591c}
.kit-filter-options button:focus-visible,.kit-filter-search input:focus-visible{outline:3px solid #0a7778;outline-offset:3px}
.kit-filter-options [data-kit-count]{font-size:12px;min-width:22px;border-radius:20px;background:#123d4210;padding:2px 5px;text-align:center}
.kit-filter-options button[aria-pressed=true] [data-kit-count]{background:#ffffff26;color:#fff}
.kit-filter-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:14px;font-size:12px;color:#456970}
.kit-filter-bottom p{margin:0;line-height:1.7}.kit-filter-status{font-weight:700;color:#075e59;white-space:nowrap}
.kit-platform-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.os-list .kit-platform-tags span{font-size:11px;line-height:1.5;padding:4px 8px;border-radius:5px;background:#eaf5f2;color:#245b52}
.kit-filter-empty{padding:36px 22px;border:1px dashed #b9d2d5;border-radius:14px;background:#f7fbfa;text-align:center;color:#345a60;font-size:15px}
.os-list .card[hidden],.os-list .catalog-category[hidden],.kit-filter-empty[hidden]{display:none!important}
@media(max-width:600px){.kit-filterbar{padding:18px 15px}.kit-filter-top{gap:12px}.kit-filter-search{width:100%;flex-wrap:wrap;gap:6px}.kit-filter-search input{width:100%}.kit-filter-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.kit-filter-options button{font-size:12px;padding:9px 8px;gap:5px}.kit-filter-bottom{gap:8px}}
@media(prefers-reduced-motion:reduce){.kit-filter-options button{transition:none}}