/**
 * Category Page Redesign - Rawmat & Fab Industrial Product Catalog
 * Professional industrial manufacturing styling matching brand identity
 */

/* Import modern fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@400;500;600;700&family=Manrope:wght@400;500;600;700&display=swap');

/* Rawmat & Fab Brand Color Palette */
:root {
    --brand-primary: #753825;
    --brand-secondary: #C0C0C0;
    --brand-dark: #4A2A1A;
    --brand-light: #E8D5C4;
    --background: #1a1a1a;
    --card-bg: #2a2a2a;
    --border: #3a3a3a;
    --hover-bg: #3a3a3a;
    --button-primary: #753825;
    --button-hover: #5A2B1D;
    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --text-muted: #b0b0b0;
    --shadow-soft: 0 2px 12px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.5);
    
    /* Spacing Scale */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 80px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    
    /* Transitions */
    --transition-fast: 150ms;
    --transition-normal: 250ms;
    --transition-slow: 350ms;
}

/* Category Page Container */
.category-page-container {
    background: var(--background);
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
}

/* Main Content Area */
.category-main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Product Texture Container - Override dark background */
.product-texture {
    background: var(--background) !important;
    color: var(--text-primary) !important;
    min-height: 100vh;
}

/* Breadcrumb Styling - Ensure readability */
.breadcrumb {
    background: var(--card-bg) !important;
    padding: 16px 24px !important;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    border: 1px solid var(--border);
}

.breadcrumb-item a {
    color: var(--text-secondary) !important;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--brand-primary) !important;
}

.breadcrumb-item.active {
    color: var(--text-primary) !important;
    font-weight: 600;
}

.product-texture h1,
.product-texture h2,
.product-texture h3,
.product-texture h4,
.product-texture h5,
.product-texture h6 {
    color: var(--text-primary) !important;
    font-weight: 600;
    line-height: 1.3;
}

.product-texture h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-texture h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 14px;
}

.product-texture h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
}

.product-texture p {
    color: var(--text-secondary) !important;
    line-height: 1.7;
}

.product-texture .text-light {
    color: var(--text-primary) !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Typography */
.category-page-container h1,
.category-page-container h2,
.category-page-container h3,
.category-page-container h4,
.category-page-container h5,
.category-page-container h6 {
    color: var(--text-primary) !important;
    font-weight: 600;
}

.category-page-container h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--text-primary) !important;
    line-height: 1.2;
    margin-bottom: 24px;
}

.category-page-container h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--text-primary) !important;
    line-height: 1.3;
    margin-bottom: 20px;
}

.category-page-container h3 {
    font-family: 'Manrope', sans-serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary) !important;
    line-height: 1.4;
    margin-bottom: 16px;
}

.category-page-container p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary) !important;
    max-width: 850px;
}

.category-page-container a {
    color: var(--text-secondary) !important;
    text-decoration: none;
    transition: color 0.3s ease;
}

.category-page-container a:hover {
    color: var(--brand-primary) !important;
}

/* Section Spacing */
.category-section {
    padding: var(--space-4xl) 0;
    margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
    .category-section {
        padding: 48px 0;
    }
}

/* White Card Container */
.category-card-container {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    padding: 32px;
    margin-bottom: 32px;
    border: 1px solid var(--border);
}

/* Glass Container */
.glass {
    background: var(--card-bg) !important;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border);
    padding: var(--space-xl);
}

.glass h2,
.glass h3 {
    color: var(--text-primary) !important;
    font-weight: 600;
}

.glass .text-light {
    color: var(--text-primary) !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Category Navigation Tabs */
.category-tabs-container {
    margin: 48px 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.category-tabs-container::-webkit-scrollbar {
    display: none;
}

.category-tabs {
    display: flex;
    gap: 12px;
    padding: 8px 0;
    min-width: max-content;
}

.category-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    padding: 12px 24px;
    border-radius: 24px;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    background: var(--card-bg);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
}

.category-tab:hover {
    background: var(--hover-bg);
    color: var(--brand-primary);
    border-color: var(--brand-primary);
    transform: translateY(-1px);
}

.category-tab.active {
    background: var(--button-primary);
    color: #FFFFFF;
    border-color: var(--button-primary);
    box-shadow: 0 4px 12px rgba(117, 56, 37, 0.25);
}

/* Category Button */
.category-button {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--space-md) var(--space-lg);
    font-size: 15px;
    font-weight: 500;
    transition: all var(--transition-normal) ease;
    white-space: nowrap;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.category-button:hover {
    background: var(--button-primary);
    color: #FFFFFF;
    border-color: var(--button-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.category-button:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

.category-button:active {
    transform: translateY(0);
}

/* Primary Button */
.btn-primary {
    background: var(--button-primary);
    color: #FFFFFF;
    border: 1px solid var(--button-primary);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    font-size: 15px;
    font-weight: 500;
    transition: all var(--transition-normal) ease;
    min-height: 44px;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--button-hover);
    border-color: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-primary:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

/* Secondary Button */
.btn-secondary {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    font-size: 15px;
    font-weight: 500;
    transition: all var(--transition-normal) ease;
    min-height: 44px;
    cursor: pointer;
}

.btn-secondary:hover {
    background: var(--hover-bg);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    transform: translateY(-2px);
}

.btn-secondary:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

/* Outline Button */
.btn-outline {
    background: transparent;
    color: var(--brand-primary);
    border: 2px solid var(--brand-primary);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    font-size: 15px;
    font-weight: 500;
    transition: all var(--transition-normal) ease;
    min-height: 44px;
    cursor: pointer;
}

.btn-outline:hover {
    background: var(--brand-primary);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-outline:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

/* CTA Button */
.btn-cta {
    background: var(--brand-primary);
    color: #FFFFFF;
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-xl);
    font-size: 16px;
    font-weight: 600;
    transition: all var(--transition-normal) ease;
    min-height: 48px;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
}

.btn-cta:hover {
    background: var(--brand-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-cta:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

/* Button Disabled State */
button:disabled,
.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button Loading State */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin-left: var(--space-sm);
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Product Detail Section */
.product-detail-section {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    padding: 40px;
    margin: 32px 0;
    border: 1px solid var(--border);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

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

.product-image-gallery {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-main-image {
    width: 100%;
    height: 400px;
    object-fit: contain;
    background: #1a1a1a;
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border);
}

.product-thumbnail-grid {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.product-thumbnail {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    background: #1a1a1a;
    padding: 8px;
}

.product-thumbnail:hover,
.product-thumbnail.active {
    border-color: var(--brand-primary);
    transform: scale(1.05);
}

/* Main View and Side View */
.main_view {
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1a1a;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--border);
    overflow: hidden;
}

.main_view img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    width: 100%;
    height: 100%;
    transition: transform 0.3s ease;
}

.main_view img:hover {
    transform: scale(1.05);
}

.side_view {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

.side_view img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    background: #1a1a1a;
    padding: var(--space-sm);
    transition: all var(--transition-normal) ease;
    aspect-ratio: 1/1;
    box-shadow: var(--shadow-soft);
}

.side_view img:hover,
.side_view img.active {
    border-color: var(--brand-primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.product-info-content h1 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.product-rating .stars {
    color: #D4A574;
    font-size: 18px;
}

.product-rating .review-count {
    color: var(--text-muted);
    font-size: 14px;
}

/* Modern Tabs - W3 Override */
.w3-bar {
    background: var(--card-bg) !important;
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    border: 1px solid var(--border);
}

.w3-bar-item {
    color: var(--text-primary) !important;
    background: transparent !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px;
    padding: 12px 24px !important;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.w3-bar-item:hover {
    background: var(--hover-bg) !important;
    color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
}

.w3-red,
.w3-hover-red:hover {
    background: var(--button-primary) !important;
    color: #FFFFFF !important;
    border-color: var(--button-primary) !important;
}

.w3-container {
    background: var(--card-bg) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-top: var(--space-md);
    min-height: 200px;
}

.w3-container.w3-border {
    border: 1px solid var(--border) !important;
}

.w3-container p {
    color: var(--text-secondary) !important;
    line-height: 1.8;
    font-size: 16px;
}

.w3-container b {
    color: var(--text-primary) !important;
    font-weight: 600;
}

.city {
    display: none;
}

.city.active {
    display: block;
}

/* Premium Product Cards */
.premium-product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 48px 0;
}

@media (max-width: 1200px) {
    .premium-product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .premium-product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .premium-product-grid {
        grid-template-columns: 1fr;
    }
}

.premium-product-card {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}

.premium-product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.premium-product-image {
    width: 100%;
    height: 220px;
    object-fit: contain;
    background: #1a1a1a;
    padding: 24px;
    transition: transform 0.3s ease;
}

.premium-product-card:hover .premium-product-image {
    transform: scale(1.03);
}

.premium-product-content {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.premium-product-badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--hover-bg);
    color: var(--brand-primary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 6px;
    margin-bottom: 12px;
    align-self: flex-start;
}

.premium-product-title {
    font-family: 'Manrope', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.premium-product-card:hover .premium-product-title {
    color: var(--brand-primary);
}

.premium-product-description {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.premium-product-cta {
    margin-top: auto;
    padding: 12px 24px;
    background: var(--button-primary);
    color: #FFFFFF;
    border: none;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}

.premium-product-cta:hover {
    background: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(117, 56, 37, 0.2);
}

/* Primary Button */
.btn-primary-modern {
    height: 48px;
    padding: 12px 32px;
    background: var(--button-primary);
    color: #FFFFFF;
    border: none;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary-modern:hover {
    background: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(117, 56, 37, 0.2);
}

.btn-primary-modern:focus {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

/* Breadcrumb Styling */
.category-breadcrumb {
    padding: 24px 0;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
}

.category-breadcrumb .breadcrumb-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.category-breadcrumb .breadcrumb-item a:hover {
    color: var(--brand-primary);
}

.category-breadcrumb .breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 600;
}

/* Override Bootstrap Breadcrumb */
.breadcrumb {
    background: transparent !important;
    padding: 0 !important;
    margin-bottom: 24px;
}

.breadcrumb-item a {
    color: var(--text-secondary) !important;
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb-item a:hover {
    color: var(--brand-primary) !important;
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-primary) !important;
    font-weight: 600;
}

/* Hero Banner */
.category-hero {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 48px;
    height: 350px;
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-primary) 100%);
}

.category-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
}

.category-hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #FFFFFF;
    z-index: 1;
    padding: 0 24px;
}

.category-hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.category-hero-subtitle {
    font-size: 18px;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Range Gap - Banner Text */
.range_gap h1 {
    color: #FFFFFF !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8) !important;
}

.range_gap p {
    color: #FFFFFF !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8) !important;
    font-size: 18px;
    line-height: 1.6;
}

/* Banner Overlay */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.4) 100%);
    border-radius: 20px;
    z-index: 1;
    pointer-events: none;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

.slide-in-left {
    animation: slideInLeft 0.4s ease forwards;
}

.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

/* Skeleton Loader */
.skeleton {
    background: linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 8px;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus States */
*:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid var(--border);
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Product Card Override */
.product-card {
    background: var(--card-bg) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-xl);
    height: 520px;
    overflow: hidden;
    transition: transform var(--transition-normal) ease, box-shadow var(--transition-normal) ease;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-tumb {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
    padding: var(--space-xl);
    overflow: hidden;
    margin: 0;
    background-color: #1a1a1a !important;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    transition: var(--transition-slow) all ease-in-out;
    min-height: 300px;
    border-bottom: 1px solid var(--border);
}

.product-tumb img {
    transition: var(--transition-slow) all ease-in-out;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    width: 100%;
    height: 100%;
}

.product-card:hover .product-tumb img {
    transform: scale(1.08);
}

.product-details {
    padding: var(--space-lg) 24px var(--space-xl);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background: var(--card-bg);
    min-height: 220px;
}

.product-catagory {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--brand-primary) !important;
    margin-bottom: var(--space-md);
    letter-spacing: 0.5px;
}

.product-details h4 a {
    font-weight: 600;
    font-size: 16px;
    display: block;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    color: var(--text-primary) !important;
    text-decoration: none;
    transition: var(--transition-normal);
    line-height: 1.4;
    min-height: 44px;
}

.product-details h4 a:hover {
    color: var(--brand-primary) !important;
    text-decoration: none;
}

.product-details p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    color: var(--text-secondary) !important;
    flex-grow: 1;
    min-height: 48px;
}

.product-details p:hover {
    color: var(--text-primary) !important;
}

.badge {
    position: absolute;
    left: 0;
    top: var(--space-lg);
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 700;
    background: var(--brand-primary);
    color: #fff;
    padding: 6px 14px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(117, 56, 37, 0.4);
    letter-spacing: 0.5px;
}

/* Swiper Related Products */
.relatedproduct .swiper-slide {
    height: auto;
    padding: var(--space-md);
    width: auto;
}

.relatedproduct .swiper-wrapper {
    padding: var(--space-md) 0;
    display: flex;
    gap: var(--space-lg);
}

.relatedproduct .swiper-pagination {
    bottom: 0 !important;
}

.relatedproduct .swiper-pagination-bullet {
    background: var(--border) !important;
    opacity: 1 !important;
    width: 8px;
    height: 8px;
}

.relatedproduct .swiper-pagination-bullet-active {
    background: var(--brand-primary) !important;
}

/* Grid System Improvements */
.row {
    margin-left: calc(var(--space-md) * -0.5);
    margin-right: calc(var(--space-md) * -0.5);
}

.row > [class*="col-"] {
    padding-left: calc(var(--space-md) * 0.5);
    padding-right: calc(var(--space-md) * 0.5);
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-lg) 0;
}

@media (min-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: var(--space-xl);
    }
}

@media (min-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-xl);
    }
}

/* Category Grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xl);
    }
}

@media (min-width: 1200px) {
    .category-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobile Category */
.mobile-category {
    display: none;
    padding: var(--space-md) 0;
}

.mobile-category h3 {
    font-size: 20px;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .mobile-category {
        display: block;
    }
}

/* Block Small */
.block-small {
    display: block;
}

/* Responsive Design Improvements */
@media (max-width: 992px) {
    .main_view {
        height: 350px;
        padding: var(--space-md);
    }
    
    .side_view img {
        width: 70px;
        height: 70px;
        padding: 8px;
    }
    
    .product-card {
        height: 480px;
    }
    
    .product-tumb {
        height: 280px;
        padding: var(--space-lg);
    }
    
    .category-page-container h1 {
        font-size: 36px;
    }
    
    .category-page-container h2 {
        font-size: 28px;
    }
    
    .category-page-container h3 {
        font-size: 22px;
    }
    
    .glass {
        padding: 24px;
    }
    
    .w3-container {
        padding: 24px;
    }
    
    #side-productbar {
        margin-bottom: 24px;
    }
}

@media (max-width: 600px) {
    .block-small {
        display: none;
    }
    
    .breadcrumb {
        padding: 12px 16px !important;
        font-size: 14px;
    }
    
    .category-button {
        font-size: 13px;
        padding: 10px 16px;
        min-height: 40px;
    }
    
    .main_view {
        height: 280px;
        padding: var(--space-sm);
    }
    
    .side_view img {
        width: 60px;
        height: 60px;
        padding: 6px;
    }
    
    .product-card {
        height: auto;
        min-height: 450px;
    }
    
    .product-tumb {
        height: 240px;
        padding: var(--space-md);
    }
    
    .product-details {
        padding: var(--space-md) 16px var(--space-lg);
    }
    
    .glass {
        padding: 16px;
    }
    
    .w3-container {
        padding: 16px;
    }
    
    .w3-bar .w3-bar-item {
        font-size: 11px;
        padding: 8px 12px !important;
    }
    
    .range_gap p {
        font-size: 14px;
    }
    
    .badge {
        font-size: 10px;
        padding: 4px 10px;
    }
}

/* Pad 0 */
.pad-0 {
    padding: 0 !important;
}

/* Sidebar Styles */
#side-productbar {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    border: 1px solid var(--border);
    height: fit-content;
    box-shadow: var(--shadow-soft);
}

.sidenav {
    margin-bottom: var(--space-lg);
}

.sidenav b a {
    color: var(--text-primary) !important;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    display: block;
    padding: var(--space-md) 0;
    border-bottom: 2px solid var(--border);
    transition: color 0.3s ease;
}

.sidenav b a:hover {
    color: var(--brand-primary) !important;
}

/* Accordion Override */
.accordion-item {
    background: transparent !important;
    border: none !important;
    margin-bottom: var(--space-sm);
}

.accordion-button {
    background: var(--card-bg) !important;
    color: var(--text-primary) !important;
    font-weight: 500;
    font-size: 15px;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md) !important;
    padding: 14px var(--space-md) !important;
    transition: all var(--transition-normal) ease;
}

.accordion-button:hover {
    background: var(--background) !important;
    border-color: var(--brand-primary) !important;
    color: var(--brand-primary) !important;
}

.accordion-button:focus {
    box-shadow: none !important;
    border-color: var(--brand-primary) !important;
}

.accordion-button:not(.collapsed) {
    background: var(--brand-primary) !important;
    color: #FFFFFF !important;
    border-color: var(--brand-primary) !important;
}

.accordion-button:not(.collapsed)::after {
    filter: brightness(0) invert(1);
}

.accordion-body {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    padding: var(--space-md);
    margin-top: -4px;
}

/* Category Link */
.category-link {
    display: block;
    color: var(--text-secondary) !important;
    text-decoration: none;
    padding: 10px var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: all var(--transition-normal) ease;
    margin-bottom: var(--space-xs);
}

.category-link:hover {
    color: var(--brand-primary) !important;
    background: var(--background);
    padding-left: var(--space-md);
}

.category-link.active {
    color: var(--brand-primary) !important;
    background: var(--brand-primary);
    color: #FFFFFF !important;
    font-weight: 500;
}

/* Sidebar Responsive */
@media (max-width: 992px) {
    #side-productbar {
        margin-bottom: var(--space-lg);
    }
}

@media (max-width: 768px) {
    #side-productbar {
        padding: var(--space-md);
    }
    
    .sidenav b a {
        font-size: 16px;
    }
    
    .accordion-button {
        font-size: 14px;
        padding: 12px var(--space-sm) !important;
    }
    
    .category-link {
        font-size: 13px;
        padding: var(--space-sm) 10px;
    }
}

/* Ellipsis */
.ellpisis {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Description Clamp */
.description {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Responsive Design Fixes */
@media (max-width: 768px) {
    .category-page-container h1 {
        font-size: 28px;
    }
    
    .category-page-container h2 {
        font-size: 24px;
    }
    
    .category-page-container h3 {
        font-size: 20px;
    }
    
    .category-page-container p {
        font-size: 15px;
    }
    
    .main_view {
        height: 300px;
        padding: 16px;
    }
    
    .main_view img {
        height: auto;
        width: 100%;
    }
    
    .side_view img {
        width: 60px;
        height: 60px;
        padding: 6px;
    }
    
    .product-card {
        height: auto;
        min-height: 450px;
    }
    
    .product-tumb {
        height: 250px;
        padding: 24px;
    }
    
    .w3-bar .w3-bar-item {
        font-size: 12px;
        padding: 8px 12px !important;
    }
    
    .category-button {
        font-size: 13px;
        padding: 10px 16px;
        min-height: 40px;
    }
    
    .glass {
        padding: 20px;
    }
    
    .w3-container {
        padding: 20px;
    }
    
    .breadcrumb {
        padding: 12px 16px !important;
    }
    
    #side-productbar {
        padding: var(--space-md);
    }
    
    .sidenav b a {
        font-size: 16px;
    }
    
    .accordion-button {
        font-size: 14px;
        padding: 12px var(--space-sm) !important;
    }
    
    .category-link {
        font-size: 13px;
        padding: var(--space-sm) 10px;
    }
}

@media (max-width: 576px) {
    .category-page-container h1 {
        font-size: 24px;
    }
    
    .category-page-container h2 {
        font-size: 20px;
    }
    
    .category-page-container h3 {
        font-size: 18px;
    }
    
    .main_view {
        height: 250px;
        padding: 12px;
    }
    
    .side_view img {
        width: 50px;
        height: 50px;
        padding: 4px;
    }
    
    .product-card {
        height: auto;
        min-height: 400px;
    }
    
    .product-tumb {
        height: 200px;
        padding: 20px;
    }
    
    .product-details {
        padding: 16px 20px 20px;
    }
    
    .glass {
        padding: 16px;
    }
    
    .w3-container {
        padding: 16px;
    }
    
    .range_gap p {
        font-size: 14px;
    }
    
    .breadcrumb {
        padding: 10px 14px !important;
        font-size: 13px;
    }
    
    .category-button {
        font-size: 12px;
        padding: 8px 14px;
        min-height: 36px;
    }
    
    .badge {
        font-size: 10px;
        padding: 4px 8px;
    }
    
    .product-catagory {
        font-size: 11px;
    }
    
    .product-details h4 a {
        font-size: 14px;
    }
    
    .product-details p {
        font-size: 13px;
    }
}