:root{--c-bg:#f5f7fb;--c-surface:#fff;--c-text:#13233c;--c-muted:#5f6d82;--c-line:#dde5f0;--c-top:#08a7d3;--c-nav:#1f2d73;--c-accent:#e21b3c;--c-ok:#06803d;--hero-from:#1f2d73;--hero-to:#3147aa}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--c-bg);color:var(--c-text);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}a{color:inherit;text-decoration:none}.store-shell{min-height:100vh}.top-strip{background:var(--c-top);color:#fff;font-size:13px}.top-strip-inner{max-width:1320px;margin:0 auto;padding:8px 18px;display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap}.main-header{background:var(--c-surface);border-bottom:1px solid var(--c-line)}.main-header-inner{max-width:1320px;margin:0 auto;padding:14px 18px;display:grid;grid-template-columns:260px 1fr 220px;grid-gap:14px;gap:14px;align-items:center}.logo{font-size:30px;font-weight:800;letter-spacing:.4px;color:#172a78}.logo-wrap{display:flex;align-items:center;min-height:48px}.logo-image{max-width:240px;width:100%;height:auto;object-fit:contain}.logo span{color:#1ba2d6}.header-search{display:flex;gap:8px}.header-search input{width:100%;height:42px;border:1px solid var(--c-line);border-radius:11px;padding:0 14px;font-size:15px}.header-search button{height:42px;border:0;border-radius:11px;padding:0 16px;color:#fff;background:#21327f;cursor:pointer}.header-actions{text-align:right;color:var(--c-muted);font-size:13px}.nav-strip{background:var(--c-nav);color:#fff}.nav-strip-inner{max-width:1320px;margin:0 auto;padding:0 18px;display:flex;gap:16px;align-items:center;overflow-x:auto}.nav-item{padding:12px 0;font-size:13px;white-space:nowrap;opacity:.96}.nav-item-categories{font-weight:700;margin-right:16px}.nav-item-rate{margin-left:auto;font-weight:700}.nav-strip-secondary{border-top:1px solid hsla(0,0%,100%,.16)}.nav-item.pill{background:hsla(0,0%,100%,.16);border-radius:999px;padding:8px 14px;margin-left:auto}.container{max-width:1320px;margin:0 auto;padding:18px}.hero-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;margin-bottom:16px}.hero-card{background:linear-gradient(120deg,var(--hero-from),var(--hero-to));color:#fff;border-radius:14px;padding:18px;min-height:132px}.hero-card h3{margin:0 0 8px;font-size:20px}.hero-card p{margin:0;font-size:13px;opacity:.92}.catalog-layout{display:grid;grid-template-columns:280px 1fr;grid-gap:14px;gap:14px}.sidebar{background:var(--c-surface);border:1px solid var(--c-line);border-radius:12px;padding:14px;position:static}.sidebar h4{margin:0 0 10px}.side-banners{margin-top:14px;display:grid;grid-gap:12px;gap:12px}.side-banner{min-height:240px;border:1px dashed #bfcce0;border-radius:10px;display:flex;align-items:center;justify-content:center;text-align:center;color:#2c3f63;font-weight:700;background:#fbfdff;overflow:hidden}.side-banner img{width:100%;height:100%;object-fit:cover}.cat-list{display:grid;grid-gap:8px;gap:8px}.cat-btn{width:100%;text-align:left;border:1px solid var(--c-line);background:#fff;border-radius:10px;padding:8px 10px;cursor:pointer;font-size:13px}.cat-btn.active{border-color:#1f2d73;color:#1f2d73;font-weight:700}.content-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:12px;padding:14px}.main-banner{min-height:220px;border-radius:12px;margin-bottom:14px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:32px;color:#0d1f40;background:linear-gradient(135deg,#f5fbff,#d7f6ff 55%,#bff2ff);border:1px solid #bde7f5;overflow:hidden;text-decoration:none}.main-banner img{width:100%;height:100%;object-fit:cover}.promo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;margin-bottom:16px}.promo-box{border:1px solid var(--c-line);border-radius:10px;min-height:100px;display:flex;align-items:center;justify-content:center;background:#f8fbff;font-weight:700;overflow:hidden;cursor:pointer;padding:0}.promo-box img{width:100%;height:100%;object-fit:cover}.promo-box span{padding:10px}.content-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.content-head strong{font-size:22px}.section-gap{margin-top:20px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.product-card{background:#fff;border:1px solid var(--c-line);border-radius:12px;overflow:hidden;height:100%}.product-card,.product-stock-head{display:flex;flex-direction:column}.product-stock-head{padding:8px 10px 4px;gap:2px}.product-stock-label{align-self:flex-start;background:#d71920;color:#fff;border-radius:4px;padding:2px 8px}.product-stock-label,.product-stock-value{display:inline-block;font-size:11px;font-weight:700}.product-stock-value{color:#0d1f40;border-bottom:2px solid #c71f25;padding-bottom:2px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:help}.product-stock-wrap{position:relative;display:inline-block}.product-stock-tooltip{position:absolute;left:0;top:calc(100% + 6px);z-index:6;display:none;flex-direction:column;gap:6px;background:#f8fafc;border:1px solid #cbd5e1;border-radius:10px;padding:8px 10px;box-shadow:0 6px 14px rgba(15,23,42,.18);white-space:nowrap}.product-stock-wrap:hover .product-stock-tooltip{display:flex}.stock-pill-row{display:flex;gap:6px;align-items:center}.stock-pill{min-width:26px;text-align:center;font-size:11px;font-weight:700;border-radius:6px;padding:2px 6px}.stock-pill-ok{background:#22c55e;border:1px solid #16a34a;color:#fff}.stock-pill-warn{background:#facc15;border:1px solid #eab308;color:#111827}.stock-label-row{font-size:11px;color:#475569}.product-image{width:100%;height:180px;object-fit:contain;background:#fff;border-bottom:1px solid var(--c-line)}.product-body{padding:10px;background:#f0f1f3;display:flex;flex-direction:column;flex:1 1}.product-code{font-size:12px;margin-bottom:3px}.product-code,.product-desc{font-weight:700;color:#1f2d73}.product-desc{margin:0;font-size:16px;line-height:1.35;min-height:110px;max-height:110px;overflow:hidden}.product-fabricante,.product-mini{color:var(--c-muted);font-size:11px;margin-top:4px}.product-brand{color:var(--c-muted);font-size:12px;margin-top:6px}.product-specs{margin:8px 0 0;padding-left:16px;font-size:13px;color:#111827;min-height:88px;max-height:88px;overflow:hidden;line-height:1.4}.product-garantia{font-size:13px;margin-top:6px;color:#1e2f48;min-height:20px}.product-price-box{margin-top:auto;border:2px solid #78cd7a;border-radius:8px;padding:10px;background:#f7fff7;text-align:center;min-height:88px;display:flex;flex-direction:column;justify-content:center}.product-price{margin-top:0;font-size:25px;color:var(--c-ok);font-weight:800;line-height:1}.product-price-note{margin-top:4px;color:#5f6d82;font-size:12px}.load-more-wrap{margin-top:16px;display:flex;justify-content:center}.btn-primary{border:0;border-radius:10px;height:40px;padding:0 16px;background:var(--c-accent);color:#fff;cursor:pointer}.error{margin:8px 0 12px;padding:10px;border-radius:10px;border:1px solid #f7bcc8;color:#b61736;background:#ffeef2}@media (max-width:1180px){.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:960px){.catalog-layout,.hero-grid{grid-template-columns:1fr}.main-banner{min-height:170px;font-size:24px}.promo-grid{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.main-header-inner{grid-template-columns:1fr;text-align:left}.header-actions{text-align:left}}@media (max-width:560px){.product-grid{grid-template-columns:1fr}}