/* Karbürburada Custom Branding - Industrial Modern */
 :root {
     --kb-navy: #303030;
     --kb-blue: #E31E24;
     --kb-red: #E31E24;
     --kb-gold: #D4AF37;
     --kb-gold-light: #F1D592;
     --kb-dark: #1a0304;
     --kb-gray: #f8fafc;
     --kb-border: #e2e8f0;
     --kb-text: #303030;
 }

 /* Breadcrumb - Clean & Modern */
 .kb-breadcrumb {
     background: white;
     padding: 15px 0;
     border-bottom: 1px solid var(--kb-border);
     margin-bottom: 30px;
 }

 .kb-breadcrumb-inner {
     display: flex;
     align-items: center;
     gap: 8px;
     font-size: 0.9rem;
     color: #64748b;
 }

 .kb-breadcrumb a {
     color: #64748b;
     text-decoration: none;
     transition: color 0.2s;
     font-weight: 500;
 }

 .kb-breadcrumb a:hover {
     color: var(--kb-blue);
 }

 .kb-breadcrumb i {
     font-size: 0.7rem;
     color: #cbd5e1;
 }

 .kb-breadcrumb .current {
     color: var(--kb-navy);
     font-weight: 600;
 }

 /* Main Grid Layout */
 .kb-product-grid {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 40px;
     margin-bottom: 40px;
 }

 .kb-visuals,
 .kb-content {
     min-width: 0;
     /* Prevent grid blowout */
 }

 @media (max-width: 992px) {
     .kb-product-grid {
         grid-template-columns: 1fr;
     }
 }

 /* Gallery Section */
 .kb-gallery {
     position: sticky;
     top: 20px;
 }

 .kb-main-image {
     border-radius: 12px;
     border: 1px solid var(--kb-border);
     overflow: hidden;
     background: white;
     box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
     margin-bottom: 15px;
     position: relative;
     aspect-ratio: 1;
     /* Kare */
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .kb-main-image img {
     width: 100%;
     height: 100%;
     object-fit: contain;
     padding: 20px;
 }

 .kb-thumbnails {
     display: grid;
     grid-template-columns: repeat(5, 1fr);
     gap: 10px;
 }

 .kb-thumb {
     border: 1px solid var(--kb-border);
     border-radius: 8px;
     cursor: pointer;
     transition: all 0.2s;
     aspect-ratio: 1;
     padding: 5px;
     background: white;
 }

 .kb-thumb:hover,
 .kb-thumb.active {
     border-color: var(--kb-gold);
     transform: translateY(-2px);
     box-shadow: 0 4px 6px -1px rgba(212, 175, 55, 0.2);
 }

 .kb-thumb img {
     width: 100%;
     height: 100%;
     object-fit: contain;
 }

 /* Product Info Header */
 .kb-product-header {
     margin-bottom: 30px;
     border-bottom: 1px solid var(--kb-border);
     padding-bottom: 20px;
 }

 .kb-category-badge {
     display: inline-flex;
     align-items: center;
     gap: 6px;
     background: linear-gradient(135deg, var(--kb-gold), var(--kb-gold-light));
     color: var(--kb-dark);
     padding: 6px 14px;
     border-radius: 8px;
     font-size: 0.8rem;
     font-weight: 700;
     text-transform: uppercase;
     letter-spacing: 0.5px;
     margin-bottom: 15px;
     box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
 }

 .kb-product-title {
     font-size: 1.75rem;
     color: var(--kb-navy);
     margin: 0 0 10px 0;
     font-weight: 800;
     line-height: 1.3;
 }

 .kb-sku-badge {
     font-family: monospace;
     background: #f1f5f9;
     color: #475569;
     padding: 4px 8px;
     border-radius: 4px;
     font-size: 0.9rem;
 }

 .kb-price-box {
     margin-top: 15px;
     display: flex;
     align-items: center;
     gap: 15px;
 }

 .kb-current-price {
     font-size: 2rem;
     color: var(--kb-navy);
     font-weight: 800;
 }

 .kb-stock-status {
     display: flex;
     align-items: center;
     gap: 8px;
     font-weight: 600;
     font-size: 0.9rem;
     padding: 8px 16px;
     border-radius: 99px;
 }

 .kb-stock-in {
     background: #dcfce7;
     color: #166534;
 }

 .kb-stock-out {
     background: #fee2e2;
     color: #991b1b;
 }

 /* Filter Toolbar - Karbürburada Style */
 .kb-filter-toolbar {
     background: var(--kb-navy);
     padding: 15px;
     border-radius: 10px 10px 0 0;
     display: flex;
     gap: 15px;
     align-items: center;
     flex-wrap: wrap;
     box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
 }

 .kb-search-input {
     flex: 1;
     min-width: 200px;
     background: rgba(255, 255, 255, 0.1);
     border: 1px solid rgba(255, 255, 255, 0.2);
     color: white;
     padding: 10px 15px;
     border-radius: 6px;
     font-size: 0.9rem;
 }

 .kb-search-input::placeholder {
     color: rgba(255, 255, 255, 0.6);
 }

 .kb-search-input:focus {
     outline: none;
     background: rgba(255, 255, 255, 0.2);
     border-color: rgba(255, 255, 255, 0.5);
 }

 .kb-filter-check {
     color: white;
     display: flex;
     align-items: center;
     gap: 8px;
     font-size: 0.9rem;
     cursor: pointer;
     user-select: none;
 }

 .kb-filter-check input {
     width: 18px;
     height: 18px;
     accent-color: var(--kb-blue);
 }

 .kb-sort-select {
     background: white;
     border: none;
     padding: 10px 30px 10px 15px;
     border-radius: 6px;
     font-size: 0.9rem;
     font-weight: 600;
     color: var(--kb-navy);
     cursor: pointer;
 }

 /* Campaign Badge */
.kb-row-campaign {
    background-color: rgba(255, 193, 7, 0.1) !important;
}

.kb-badge-campaign {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #FFC107;
    color: #000;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
    text-transform: uppercase;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.kb-badge-campaign i {
    font-size: 9px;
}

 /* Variations Table - Modern Data Grid */
 .kb-table-wrapper {
     overflow-x: auto;
     border: 1px solid var(--kb-border);
     border-top: none;
     border-radius: 0 0 10px 10px;
     background: white;
     box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
 }

 .kb-table {
     width: 100%;
     border-collapse: collapse;
     font-size: 0.9rem;
 }

 .kb-table th {
     background: #f8fafc;
     color: #64748b;
     font-weight: 700;
     text-transform: uppercase;
     font-size: 0.75rem;
     letter-spacing: 0.05em;
     padding: 15px 10px;
     border-bottom: 2px solid var(--kb-border);
 }

 @media (max-width: 768px) {
     .kb-table-wrapper {
         margin: 0 -15px;
         border-left: none;
         border-right: none;
         border-radius: 0;
     }

     .kb-table th,
     .kb-table td {
         padding: 12px 8px;
         font-size: 0.85rem;
     }

     .kb-current-price {
         font-size: 1.5rem;
     }
 }

 .kb-table td {
     padding: 12px 10px;
     border-bottom: 1px solid var(--kb-border);
     text-align: center;
     color: var(--kb-text);
     transition: background 0.15s;
 }

 .kb-table tr:hover td {
     background: #f1f5f9;
 }

 .kb-table tr:last-child td {
     border-bottom: none;
 }

 /* Status Indicators */
 .kb-row-instock td {
     background: rgba(34, 197, 94, 0.05);
 }

 /* Subtle Green Tint */
 .kb-row-instock:hover td {
     background: rgba(34, 197, 94, 0.1);
 }

 .kb-status-icon {
     font-size: 1.1rem;
 }

 .kb-status-in {
     color: #16a34a;
 }

 .kb-status-out {
     color: #dc2626;
     opacity: 0.5;
 }

 /* Action Buttons */
 .kb-qty-input {
     width: 60px;
     padding: 6px;
     border: 1px solid var(--kb-border);
     border-radius: 6px;
     text-align: center;
     font-weight: 600;
     color: var(--kb-navy);
 }

 .kb-add-btn {
     background: var(--kb-navy);
     color: white;
     border: none;
     width: 38px;
     height: 38px;
     border-radius: 8px;
     cursor: pointer;
     display: flex;
     align-items: center;
     justify-content: center;
     transition: all 0.2s;
     box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
 }

 .kb-add-btn:hover {
     background: var(--kb-blue);
     transform: translateY(-2px);
     box-shadow: 0 4px 6px rgba(37, 99, 235, 0.3);
 }

 /* Specs Grid */
 .kb-specs-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
     gap: 20px;
     background: white;
     padding: 25px;
     border-radius: 12px;
     border: 1px solid var(--kb-border);
     margin: 30px 0;
 }

 .kb-spec-item {
     display: flex;
     align-items: start;
     gap: 12px;
 }

 .kb-spec-icon {
     width: 40px;
     height: 40px;
     background: #eff6ff;
     color: var(--kb-blue);
     border-radius: 8px;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.2rem;
     flex-shrink: 0;
 }

 .kb-spec-content h4 {
     margin: 0 0 4px 0;
     font-size: 0.9rem;
     color: var(--kb-navy);
     font-weight: 700;
 }

 .kb-spec-content p {
     margin: 0;
     font-size: 0.85rem;
     color: #64748b;
     line-height: 1.4;
 }

 /* Tabs Section */
 .kb-tabs {
     margin-top: 40px;
 }

 .kb-tab-nav {
     display: flex;
     gap: 5px;
     border-bottom: 2px solid var(--kb-border);
     margin-bottom: 25px;
 }

 .kb-tab-btn {
     padding: 12px 25px;
     background: transparent;
     border: none;
     font-size: 1rem;
     font-weight: 600;
     color: #64748b;
     cursor: pointer;
     position: relative;
     border-radius: 8px 8px 0 0;
     transition: all 0.2s;
 }

 .kb-tab-btn.active {
     color: var(--kb-navy);
     background: #f1f5f9;
 }

 .kb-tab-btn.active::after {
     content: '';
     position: absolute;
     bottom: -2px;
     left: 0;
     right: 0;
     height: 2px;
     background: var(--kb-navy);
 }

 .kb-tab-content {
     display: none;
     padding: 20px;
     background: white;
     border-radius: 12px;
     border: 1px solid var(--kb-border);
 }

 .kb-tab-content.active {
     display: block;
     animation: fadeIn 0.3s ease;
 }

 @keyframes fadeIn {
     from {
         opacity: 0;
         transform: translateY(10px);
     }

     to {
         opacity: 1;
         transform: translateY(0);
     }
 }