:root{--bg-primary:#0a0e17;--bg-card:#111827;--bg-card-hover:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--accent:#e11d48;--accent-hover:#be123c;--green-sale:#22c55e;--border:#1e293b;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.catalog-app{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:24px 16px}.header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:40;background:#111827d9;position:sticky;top:0}.header-container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1280px;margin:0 auto;padding:12px 16px;display:flex}.header-brand{align-items:center;gap:12px;display:flex}.header-logo{object-fit:contain;border-radius:6px;width:auto;height:44px}.header-titles h1{letter-spacing:-.02em;font-size:1.25rem;font-weight:800}.header-titles p{color:var(--text-muted);font-size:.75rem}.header-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.search-box{background:#1e293b;border:1px solid #334155;border-radius:8px;align-items:center;gap:8px;padding:8px 12px;display:flex}.search-input{color:var(--text-main);background:0 0;border:none;outline:none;width:180px;font-size:.875rem}.btn-pdf{color:#fff;cursor:pointer;background:linear-gradient(135deg,#e11d48,#be123c);border:none;border-radius:8px;align-items:center;gap:8px;padding:9px 16px;font-size:.875rem;font-weight:600;transition:opacity .2s;display:flex}.btn-pdf:hover{opacity:.9}.btn-pdf:disabled{opacity:.6;cursor:not-allowed}.filter-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.filter-pills{gap:8px;display:flex}.filter-pill{background:var(--bg-card);color:var(--text-muted);border:1px solid var(--border);cursor:pointer;border-radius:20px;padding:6px 14px;font-size:.825rem;font-weight:500}.filter-pill.active{background:var(--accent);color:#fff;border-color:var(--accent)}.filter-selects{gap:10px;display:flex}.select-ctrl{background:var(--bg-card);color:var(--text-main);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:.825rem}.shoes-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;display:grid}.shoe-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;transition:transform .2s,border-color .2s;display:flex;overflow:hidden}.shoe-card:hover{border-color:#334155;transform:translateY(-4px)}.card-img-wrap{aspect-ratio:1;background:#182234;width:100%;position:relative;overflow:hidden}.card-img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.shoe-card:hover .card-img{transform:scale(1.05)}.card-badge{background:var(--accent);color:#fff;border-radius:6px;padding:4px 8px;font-size:.75rem;font-weight:700;position:absolute;top:10px;left:10px}.card-gender-badge{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#f1f5f9;background:#0f172acc;border-radius:4px;padding:3px 7px;font-size:.7rem;position:absolute;top:10px;right:10px}.card-body{flex-direction:column;flex:1;gap:10px;padding:16px;display:flex}.card-cat{color:var(--accent);text-transform:uppercase;font-size:.75rem;font-weight:600}.card-title{color:var(--text-main);font-size:1.05rem;font-weight:700;line-height:1.3}.card-prices{align-items:baseline;gap:8px;margin-top:4px;display:flex}.price-reg{color:var(--text-muted);font-size:.85rem;text-decoration:line-through}.price-sale{color:var(--green-sale);font-size:1.25rem;font-weight:800}.card-sizes{flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px;display:flex}.size-pill{color:var(--text-muted);background:#1e293b;border-radius:4px;padding:2px 7px;font-size:.72rem}.card-actions{grid-template-columns:1fr 1fr;gap:8px;padding:0 16px 16px;display:grid}.btn-details{color:var(--text-main);cursor:pointer;background:#1e293b;border:1px solid #334155;border-radius:6px;padding:8px;font-size:.825rem;font-weight:600}.btn-wa{color:#0b1e13;cursor:pointer;background:#25d366;border:none;border-radius:6px;justify-content:center;align-items:center;gap:6px;padding:8px;font-size:.825rem;font-weight:700;text-decoration:none;display:flex}.modal-backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:50;background:#000c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:1fr 1fr;gap:20px;width:100%;max-width:800px;max-height:90vh;padding:24px;display:grid;position:relative;overflow-y:auto}@media (width<=768px){.modal-content{grid-template-columns:1fr}}.modal-close{color:var(--text-main);cursor:pointer;background:#1e293b;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;display:flex;position:absolute;top:12px;right:12px}.modal-gallery{flex-direction:column;gap:12px;display:flex}.modal-main-img{aspect-ratio:1;object-fit:cover;background:#182234;border-radius:8px;width:100%}.modal-thumbs{gap:8px;display:flex;overflow-x:auto}.modal-thumb{object-fit:cover;cursor:pointer;border:2px solid #0000;border-radius:6px;width:56px;height:56px}.modal-thumb.active{border-color:var(--accent)}.modal-details{flex-direction:column;gap:14px;display:flex}.features-list{color:var(--text-muted);flex-direction:column;gap:6px;font-size:.825rem;list-style:none;display:flex}.features-list li:before{content:"✓ ";color:var(--green-sale);font-weight:700}.size-select-group{flex-direction:column;gap:6px;display:flex}.size-btn-grid{flex-wrap:wrap;gap:8px;display:flex}.size-btn{color:var(--text-main);cursor:pointer;background:#1e293b;border:1px solid #334155;border-radius:6px;padding:6px 12px;font-size:.825rem}.size-btn.selected{background:var(--accent);border-color:var(--accent);color:#fff}.footer{border-top:1px solid var(--border);background:#080c14;margin-top:40px;padding:32px 16px}.footer-content{text-align:center;max-width:1280px;color:var(--text-muted);flex-direction:column;align-items:center;gap:16px;margin:0 auto;font-size:.85rem;display:flex}.footer-features{color:var(--text-main);flex-wrap:wrap;justify-content:center;gap:24px;font-size:.875rem;font-weight:500;display:flex}.catalog-section{margin-bottom:40px}.section-header{border-bottom:1px solid var(--border);align-items:center;gap:12px;margin-bottom:18px;padding-bottom:8px;display:flex}.section-title{letter-spacing:-.01em;font-size:1.35rem;font-weight:800}.section-badge{color:var(--accent);background:#1e293b;border:1px solid #334155;border-radius:12px;padding:3px 9px;font-size:.75rem;font-weight:700}.social-links{color:var(--text-muted);align-items:center;gap:12px;font-size:.85rem;display:flex}.social-links a{color:#38bdf8;font-weight:600;text-decoration:none;transition:opacity .2s}.social-links a:hover{opacity:.8;text-decoration:underline}.detail-top-nav{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:30;background:#111827e6;position:sticky;top:0}.nav-container{justify-content:space-between;align-items:center;max-width:1280px;margin:0 auto;padding:12px 16px;display:flex}.btn-back{color:#38bdf8;align-items:center;gap:8px;font-size:.875rem;font-weight:600;text-decoration:none;transition:opacity .2s;display:inline-flex}.btn-back:hover{opacity:.8}.nav-breadcrumb{color:var(--text-muted);font-size:.8rem}.product-page-grid{grid-template-columns:1.1fr 1fr;gap:36px;margin-top:16px;display:grid}@media (width<=860px){.product-page-grid{grid-template-columns:1fr;gap:24px}}.gallery-main-wrap{aspect-ratio:1;border:1px solid var(--border);border-radius:var(--radius);background:#111827;justify-content:center;align-items:center;width:100%;display:flex;overflow:hidden}.gallery-main-img{object-fit:cover;width:100%;height:100%}.gallery-thumbs-row{gap:10px;margin-top:12px;padding-bottom:4px;display:flex;overflow-x:auto}.gallery-thumb{object-fit:cover;cursor:pointer;background:#111827;border:2px solid #0000;border-radius:8px;width:72px;height:72px;transition:border-color .2s}.gallery-thumb.active{border-color:var(--accent)}.product-page-info{flex-direction:column;gap:16px;display:flex}.product-page-meta{justify-content:space-between;align-items:center;display:flex}.product-page-title{letter-spacing:-.02em;font-size:1.85rem;font-weight:800;line-height:1.2}.product-page-prices{border-bottom:1px solid var(--border);align-items:center;gap:14px;padding:12px 0;display:flex}.size-scale-tabs{gap:8px;margin-bottom:8px;display:flex}.scale-tab{color:var(--text-muted);cursor:pointer;background:#1e293b;border:1px solid #334155;border-radius:6px;padding:5px 12px;font-size:.775rem;font-weight:600}.scale-tab.active{color:#fff;background:#334155;border-color:#64748b}.size-conversion-note{color:#38bdf8;margin-top:4px;font-size:.8rem}.btn-wa-lg{border-radius:10px;padding:14px 20px;font-size:1rem;box-shadow:0 4px 14px #25d3664d}.product-features-wrap{flex-direction:column;gap:10px;margin-top:8px;display:flex}.features-title{font-size:1rem;font-weight:700}.trust-strip{color:var(--green-sale);gap:20px;margin-top:10px;font-size:.825rem;font-weight:600;display:flex}.trust-strip span{align-items:center;gap:6px;display:flex}.not-found-wrap{text-align:center;flex-direction:column;align-items:center;gap:16px;max-width:600px;margin:80px auto;display:flex}