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108px);overflow-y:auto}.side-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--border);font-weight:700}.reset-btn{background:none;border:none;color:var(--accent);font-size:.85rem;cursor:pointer;padding:0}.reset-btn:hover{text-decoration:underline}.close-sidebar{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--text);line-height:1}.side-block{padding:14px 0;border-bottom:1px solid var(--border)}.side-block:last-child{border-bottom:none}.side-block h4{margin:0 0 10px;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:600}.chk{display:flex;align-items:center;gap:8px;padding:5px 0;cursor:pointer;font-size:.92rem}.chk input{accent-color:var(--accent);cursor:pointer}.chk .b-count{color:var(--text-muted);font-size:.82rem;margin-inline-start:auto}.brand-list{max-height:320px;overflow-y:auto;padding-inline-end:4px}.brand-list::-webkit-scrollbar{width:6px}.brand-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.price-range{display:flex;align-items:center;gap:8px}.price-range input{width:100%;padding:8px;border:1px solid var(--border);border-radius:6px;font-size:.9rem;min-width:0}.main .count{color:var(--text-muted);margin:0 0 14px;font-size:.9rem}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}@media(max-width:1200px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.grid{grid-template-columns:1fr}}.empty{padding:60px 0;text-align:center;color:var(--text-muted)}.card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);container-type:inline-size;overflow:hidden;color:var(--text);transition:box-shadow .15s,transform .15s}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.thumb-link{display:block}.thumb{aspect-ratio:1 / 1;background:var(--muted);overflow:hidden;display:flex;align-items:center;justify-content:center}.thumb img{width:100%;height:100%;object-fit:contain;padding:8px}.body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:4px;flex:1;text-align:start}.vendor{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.title{color:var(--text);font-weight:500;font-size:.92rem;line-height:1.35;text-align:start}.title:hover{color:var(--accent);text-decoration:none}.row-bottom{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:12px;flex-wrap:nowrap;min-width:0}.price{font-weight:700;color:var(--accent);font-size:1.05rem;white-space:nowrap;flex-shrink:0}.qty{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:var(--surface);margin-inline-start:auto;flex-shrink:0}.qty-btn{width:24px;height:30px;background:var(--surface);border:none;color:var(--text);font-size:1.05rem;line-height:1;cursor:pointer;padding:0}.qty-btn:hover{background:var(--muted);color:var(--accent)}.qty-val{min-width:22px;text-align:center;font-weight:600;font-size:.9rem;padding:0 2px}.add-btn{background:var(--accent);color:#fff;border:none;height:32px;padding:0 10px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:5px;cursor:pointer;transition:background .15s;font-weight:600;font-size:.78rem;white-space:nowrap;flex-shrink:0;min-width:0}.add-btn .add-txt{line-height:1}.add-btn:hover{background:color-mix(in srgb,var(--accent) 85%,black)}.add-btn.added{background:#2a9a4a}@media(max-width:520px){.add-btn .add-txt{display:none}.add-btn{width:32px;padding:0}}@container (max-width: 280px){.add-btn .add-txt{display:none}.add-btn{width:32px;padding:0}}.load-more{display:block;margin:30px auto 0;padding:12px 32px;background:var(--surface);border:1px solid var(--accent);color:var(--accent);border-radius:8px;font-weight:600;cursor:pointer;font-size:.95rem}.load-more:hover{background:var(--accent);color:#fff}@media(max-width:900px){.catalog-layout{grid-template-columns:1fr;gap:0}.mobile-filter-btn{display:inline-flex}.close-sidebar{display:inline-block}.sidebar{position:fixed;inset:0;max-width:330px;inset-inline-start:0;max-height:100vh;z-index:60;border-radius:0;transform:translate(-100%);transition:transform .2s}html[dir=rtl] .sidebar{transform:translate(100%)}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-lg)}}