/* --- RESET & LAYOUT --- */
.nm-catalog-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: 'Inter', sans-serif !important;
}
.nm-catalog-wrapper { display: flex; gap: 32px; }

/* --- SIDEBAR --- */
.nm-sidebar { width: 260px; flex-shrink: 0; }
.nm-section-title { font-size: 11px; font-weight: 800; text-transform: uppercase; color: #94a3b8; margin-bottom: 16px; letter-spacing: 1px; }
.nm-nav-list { display: flex; flex-direction: column; gap: 4px; }
.nm-nav-item { 
    display: flex; align-items: center; gap: 12px; padding: 10px 12px; 
    border-radius: 8px; color: #64748b; text-decoration: none; font-weight: 600; font-size: 14px;
}
.nm-nav-item:hover { background: #f1f5f9; color: #058FC9; }
.nm-nav-item.is-active { background: #f0f9ff; color: #058FC9; }
.nm-nav-item .material-symbols-outlined { font-size: 20px; }

/* --- MAIN CONTENT --- */
.nm-main-content { flex-grow: 1; }
.nm-breadcrumb { font-size: 13px; color: #94a3b8; margin-bottom: 8px; }
.nm-breadcrumb a { color: #94a3b8; text-decoration: none; }
.nm-header-text h1 { font-size: 30px; font-weight: 900; color: #0f172a; margin-bottom: 8px; }
.nm-header-text p { color: #64748b; font-size: 15px; max-width: 600px; }

.nm-filter-bar { 
    display: flex; justify-content: space-between; align-items: center; 
    padding: 16px 0; border-bottom: 1px solid #e2e8f0; margin-bottom: 24px;
}
.nm-sort-btn { background: #f1f5f9; border: none; padding: 8px 16px; border-radius: 8px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; }

/* --- PRODUCT GRID --- */
.nm-product-grid { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 24px; 
}

.nm-product-card { 
    background: #fff; border: 1px solid #e2e8f0; border-radius: 16px; 
    overflow: hidden; transition: all 0.3s ease; display: flex; flex-direction: column;
}
.nm-product-card:hover { transform: translateY(-8px); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); }

.nm-card-image { position: relative; aspect-ratio: 4/3; overflow: hidden; background: #f8fafc; }
.nm-card-image img { width: 100%; height: 100%; object-fit: cover; }
.nm-card-badge { position: absolute; top: 12px; right: 12px; background: #058FC9; color: #fff; font-size: 10px; font-weight: 800; padding: 4px 10px; border-radius: 99px; text-transform: uppercase; }

.nm-card-body { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
.nm-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.nm-brand-name { font-size: 11px; font-weight: 800; color: #058FC9; text-transform: uppercase; margin: 0; }
.nm-stars { color: #cbd5e1; display: flex; }
.nm-stars .material-symbols-outlined { font-size: 12px; }
.nm-stars .material-symbols-outlined.fill { color: #f59e0b; font-variation-settings: 'FILL' 1; }

.nm-product-title a { font-size: 17px; font-weight: 800; color: #0f172a; text-decoration: none; line-height: 1.3; }
.nm-product-excerpt { font-size: 12px; color: #64748b; line-height: 1.6; margin: 12px 0; }

.nm-card-tags { display: flex; gap: 8px; margin-bottom: 20px; }
.nm-card-tags span { background: #f1f5f9; color: #64748b; font-size: 10px; font-weight: 700; padding: 4px 8px; border-radius: 4px; }

.nm-card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 16px; border-top: 1px solid #f1f5f9; }
.nm-price-label { display: block; font-size: 10px; color: #94a3b8; font-weight: 700; }
.nm-price-value { font-size: 19px; font-weight: 900; color: #0f172a; }
.nm-price-value ins { text-decoration: none; }
.nm-price-value del { font-size: 14px; color: #cbd5e1; margin-right: 4px; }

.nm-btn-details { background: #058FC9; color: #fff !important; font-size: 13px; font-weight: 800; padding: 10px 20px; border-radius: 8px; text-decoration: none; }

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .nm-product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nm-catalog-wrapper { flex-direction: column; }
    .nm-sidebar { width: 100%; }
    .nm-product-grid { grid-template-columns: 1fr; }
}