/* SmashyG - Amazon-inspired E-commerce CSS */

/* Custom Properties (CSS Variables) */
:root {
    --duolingo-green: #58cc02;
    --duolingo-green-dark: #46a302;
    --duolingo-blue: #1cb0f6;
    --duolingo-blue-dark: #1899d6;
    --duolingo-yellow: #ffc800;
    --duolingo-yellow-dark: #e6b400;
    --duolingo-red: #ff4b4b;
    --duolingo-purple: #ce82ff;
    --duolingo-dark: #2b2d31;
    --duolingo-light: #f7f7f7;
    --duolingo-light-blue: #e1f7ff;
    --duolingo-light-green: #e8f5e8;
    
    /* Amazon-style colors */
    --amazon-dark: #131921;
    --amazon-light: #232f3e;
    --amazon-orange: #ff9900;
    --amazon-blue: #007185;
    --amazon-yellow: #ffad33;
    
    /* Gradients */
    --duolingo-gradient: linear-gradient(135deg, var(--duolingo-green), var(--duolingo-blue));
    --duolingo-gradient-yellow: linear-gradient(135deg, var(--duolingo-yellow), var(--duolingo-green));
    
    /* Shadows */
    --duolingo-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --duolingo-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
    
    /* Border Radius */
    --duolingo-radius: 12px;
    --duolingo-radius-lg: 16px;
    
    /* Fonts */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
}

/* Base Styles */
body {
    font-family: var(--font-family-primary);
    line-height: 1.6;
    color: var(--duolingo-dark);
    background-color: #f8fafc;
}

/* Typography */
.section-title {
    color: var(--duolingo-dark);
    font-weight: var(--font-weight-bold);
    margin-bottom: 1.5rem;
}

.section-title i {
    color: var(--duolingo-green);
    margin-right: 0.5rem;
}

/* Custom Background Classes */
.bg-duolingo-green {
    background-color: var(--duolingo-green) !important;
}

.bg-duolingo-blue {
    background-color: var(--duolingo-blue) !important;
}

.bg-duolingo-yellow {
    background-color: var(--duolingo-yellow) !important;
}

.bg-duolingo-red {
    background-color: var(--duolingo-red) !important;
}

.bg-duolingo-purple {
    background-color: var(--duolingo-purple) !important;
}

.bg-duolingo-dark {
    background-color: var(--duolingo-dark) !important;
}

.bg-duolingo-light {
    background-color: var(--duolingo-light) !important;
}

.bg-duolingo-gradient {
    background: var(--duolingo-gradient) !important;
}

.bg-duolingo-gradient-yellow {
    background: var(--duolingo-gradient-yellow) !important;
}

/* Text Colors */
.text-duolingo-green {
    color: var(--duolingo-green) !important;
}

.text-duolingo-blue {
    color: var(--duolingo-blue) !important;
}

.text-duolingo-yellow {
    color: var(--duolingo-yellow) !important;
}

.text-duolingo-red {
    color: var(--duolingo-red) !important;
}

.text-duolingo-purple {
    color: var(--duolingo-purple) !important;
}

.text-duolingo-dark {
    color: var(--duolingo-dark) !important;
}

/* Button Styles */
.btn-duolingo-green {
    background-color: var(--duolingo-green);
    border-color: var(--duolingo-green);
    color: white;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--duolingo-radius);
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(88, 204, 2, 0.3);
}

.btn-duolingo-green:hover {
    background-color: var(--duolingo-green-dark);
    border-color: var(--duolingo-green-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(88, 204, 2, 0.4);
}

.btn-duolingo-blue {
    background-color: var(--duolingo-blue);
    border-color: var(--duolingo-blue);
    color: white;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--duolingo-radius);
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(28, 176, 246, 0.3);
}

.btn-duolingo-blue:hover {
    background-color: var(--duolingo-blue-dark);
    border-color: var(--duolingo-blue-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(28, 176, 246, 0.4);
}

.btn-duolingo-yellow {
    background-color: var(--duolingo-yellow);
    border-color: var(--duolingo-yellow);
    color: var(--duolingo-dark);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--duolingo-radius);
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(255, 200, 0, 0.3);
}

.btn-duolingo-yellow:hover {
    background-color: var(--duolingo-yellow-dark);
    border-color: var(--duolingo-yellow-dark);
    color: var(--duolingo-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 200, 0, 0.4);
}

.btn-duolingo-purple {
    background-color: var(--duolingo-purple);
    border-color: var(--duolingo-purple);
    color: white;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--duolingo-radius);
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(206, 130, 255, 0.3);
}

.btn-duolingo-purple:hover {
    background-color: #b866ff;
    border-color: #b866ff;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(206, 130, 255, 0.4);
}

/* Outline Button Variants */
.btn-outline-duolingo-green {
    border-color: var(--duolingo-green);
    color: var(--duolingo-green);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--duolingo-radius);
}

.btn-outline-duolingo-green:hover {
    background-color: var(--duolingo-green);
    border-color: var(--duolingo-green);
    color: white;
    transform: translateY(-2px);
}

.btn-outline-duolingo-blue {
    border-color: var(--duolingo-blue);
    color: var(--duolingo-blue);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--duolingo-radius);
}

.btn-outline-duolingo-blue:hover {
    background-color: var(--duolingo-blue);
    border-color: var(--duolingo-blue);
    color: white;
    transform: translateY(-2px);
}

.btn-outline-duolingo-purple {
    border-color: var(--duolingo-purple);
    color: var(--duolingo-purple);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--duolingo-radius);
}

.btn-outline-duolingo-purple:hover {
    background-color: var(--duolingo-purple);
    border-color: var(--duolingo-purple);
    color: white;
    transform: translateY(-2px);
}

/* Form Styles */
.duolingo-input {
    border: 2px solid #e1e8ed;
    border-radius: var(--duolingo-radius);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: white;
}

.duolingo-input:focus {
    border-color: var(--duolingo-blue);
    box-shadow: 0 0 0 0.25rem rgba(28, 176, 246, 0.25);
    outline: none;
}

.form-select.duolingo-input {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%231cb0f6' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

/* Card Styles */
.card {
    border-radius: var(--duolingo-radius-lg);
    border: none;
    box-shadow: var(--duolingo-shadow);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--duolingo-shadow-hover);
}

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

/* Product Cards */
.product-card {
    overflow: hidden;
    border-radius: var(--duolingo-radius-lg);
}

.product-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .card-img-top {
    transform: scale(1.05);
}

.product-image {
    height: 200px;
    object-fit: cover;
}

.product-main-image {
    max-height: 400px;
    object-fit: cover;
}

.placeholder-image {
    height: 200px;
    background: var(--duolingo-light);
    color: #999;
    font-size: 2rem;
}

.placeholder-image-large {
    height: 400px;
    background: var(--duolingo-light);
    color: #999;
}

.placeholder-image-small {
    width: 60px;
    height: 60px;
    background: var(--duolingo-light);
    color: #999;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
}

.product-thumbnail {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--duolingo-radius);
}

.placeholder-thumbnail {
    width: 60px;
    height: 60px;
    background: var(--duolingo-light);
    border-radius: var(--duolingo-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
}

/* Category Cards */
.category-card {
    border-radius: var(--duolingo-radius);
    transition: all 0.3s ease;
    min-height: 100px;
}

.category-card:hover {
    background: var(--duolingo-light-blue);
    transform: translateY(-2px);
}

.category-icon {
    font-size: 2rem;
    color: var(--duolingo-blue);
}

/* Hero Section */
.hero-section {
    background: var(--duolingo-gradient);
    border-radius: var(--duolingo-radius-lg);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.1;
}

.hero-icon {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.3);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Stats Cards */
.stats-card {
    border-radius: var(--duolingo-radius);
    border: none;
    transition: transform 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-5px);
}

.stats-section {
    border-radius: var(--duolingo-radius);
}

.stat-item i {
    margin-bottom: 0.5rem;
}

/* Alerts */
.duolingo-alert {
    border-radius: var(--duolingo-radius);
    border: none;
    font-weight: var(--font-weight-semibold);
}

.alert-success {
    background-color: var(--duolingo-light-green);
    color: var(--duolingo-green-dark);
    border-left: 4px solid var(--duolingo-green);
}

.alert-info {
    background-color: var(--duolingo-light-blue);
    color: var(--duolingo-blue-dark);
    border-left: 4px solid var(--duolingo-blue);
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left: 4px solid var(--duolingo-yellow);
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--duolingo-red);
}

/* Navigation */
.navbar-brand {
    font-weight: var(--font-weight-bold);
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: var(--font-weight-semibold);
    padding: 0.5rem 1rem;
    border-radius: var(--duolingo-radius);
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Badge Styles */
.badge {
    font-weight: var(--font-weight-semibold);
    border-radius: var(--duolingo-radius);
}

/* Border Styles */
.border-duolingo-light {
    border-color: var(--duolingo-light) !important;
}

/* Rating Stars */
.rating .fa-star {
    font-size: 1rem;
}

/* Price Styling */
.price {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
}

/* Login/Register Cards */
.login-card, .register-card {
    border-radius: var(--duolingo-radius-lg);
    overflow: hidden;
}

.login-card .card-header,
.register-card .card-header {
    background: var(--duolingo-gradient) !important;
}

/* Profile Cards */
.profile-card {
    border-radius: var(--duolingo-radius-lg);
}

.profile-card .card-header {
    background: var(--duolingo-gradient) !important;
}

.profile-info .info-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.profile-info .info-item:last-child {
    border-bottom: none;
}

/* Order Cards */
.order-item {
    border-radius: var(--duolingo-radius);
}

.order-item-detail {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.order-item-detail:last-child {
    border-bottom: none;
}

/* Cart Styles */
.cart-item {
    border-radius: var(--duolingo-radius);
    margin-bottom: 1rem;
}

.cart-summary {
    border-radius: var(--duolingo-radius-lg);
}

.summary-row {
    padding: 0.25rem 0;
}

.summary-total {
    padding: 0.5rem 0;
    font-size: 1.1rem;
}

.delivery-info {
    border-radius: var(--duolingo-radius);
}

/* Admin Dashboard */
.admin-nav {
    background: var(--duolingo-gradient);
}

.stats-cards .card {
    background: var(--duolingo-gradient);
    color: white;
    border: none;
    border-radius: var(--duolingo-radius);
}

/* Table Styles */
.table th {
    background-color: var(--duolingo-light);
    border-bottom: 2px solid var(--duolingo-green);
    font-weight: var(--font-weight-semibold);
    color: var(--duolingo-dark);
}

.table-hover tbody tr:hover {
    background-color: var(--duolingo-light-blue);
}

/* Pagination */
.pagination .page-link {
    border-radius: var(--duolingo-radius);
    margin: 0 2px;
    border: 2px solid #e1e8ed;
    color: var(--duolingo-blue);
    font-weight: var(--font-weight-semibold);
}

.pagination .page-link:hover {
    background-color: var(--duolingo-blue);
    border-color: var(--duolingo-blue);
    color: white;
    transform: translateY(-2px);
}

.pagination .page-item.active .page-link {
    background-color: var(--duolingo-green);
    border-color: var(--duolingo-green);
}

/* Breadcrumb */
.breadcrumb {
    background: none;
    padding: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--duolingo-blue);
    content: ">";
}

.breadcrumb-item a {
    color: var(--duolingo-blue);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--duolingo-green);
}

/* Footer */
footer {
    background: var(--duolingo-dark) !important;
    margin-top: 4rem;
}

/* Simple Footer */
.simple-footer-text {
    font-family: Arial, sans-serif;
    font-size: 2rem;
    font-weight: bold;
    display: inline-block;
    letter-spacing: -0.05em;
}

.wave-letter {
    display: inline-block;
    color: var(--duolingo-green);
    background: linear-gradient(135deg, var(--duolingo-green), var(--duolingo-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: letterWave 1.6s ease-in-out infinite;
    /* Fallback for browsers that don't support background-clip: text */
}

@keyframes letterWave {
    0%, 60%, 100% {
        transform: translateY(0px);
    }
    30% {
        transform: translateY(-15px);
    }
}

/* Animations */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-3px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(3px);
    }
}

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

/* Utility Classes */
.animate-bounce {
    animation: bounce 2s infinite;
}

.animate-shake {
    animation: shake 1s infinite;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 1rem !important;
    }
    
    .hero-icon {
        font-size: 4rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .product-card .card-img-top {
        height: 150px;
    }
    
    .category-card {
        min-height: 80px;
    }
    
    .category-icon {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .stats-section .col-md-4 {
        margin-bottom: 1rem;
    }
    
    .cart-summary {
        position: static !important;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
}

/* Dark mode support (future enhancement) */
@media (prefers-color-scheme: dark) {
    :root {
        --duolingo-dark: #ffffff;
        --duolingo-light: #2b2d31;
    }
}

/* Amazon-style Navigation */
.amazon-nav-main {
    background-color: var(--duolingo-green) !important;
    padding: 0.5rem 0;
    border: none;
}

.amazon-logo {
    color: white !important;
    text-decoration: none;
    padding: 0.5rem;
    border: 1px solid transparent;
    transition: border-color 0.2s;
}

.amazon-logo:hover {
    border-color: white;
    color: white !important;
}

.amazon-search-container {
    max-width: 800px;
}

.amazon-search {
    height: 40px;
}

.amazon-search-select {
    background-color: #f3f3f3;
    border: none;
    border-radius: 4px 0 0 4px;
    padding: 0 10px;
    width: 120px;
    color: #333;
    font-size: 12px;
}

.amazon-search-input {
    border: none;
    border-radius: 0;
    padding: 8px 12px;
    font-size: 16px;
}

.amazon-search-input:focus {
    outline: 3px solid var(--amazon-orange);
    box-shadow: none;
}

.amazon-search-btn {
    background-color: var(--amazon-orange);
    border: none;
    border-radius: 0 4px 4px 0;
    color: #333;
    padding: 0 15px;
    transition: background-color 0.2s;
}

.amazon-search-btn:hover {
    background-color: #ff8c00;
    color: #333;
}

.amazon-nav-right {
    gap: 1rem;
}

.amazon-nav-item {
    padding: 0.5rem;
    border: 1px solid transparent;
    transition: all 0.2s;
    text-decoration: none;
    border-radius: 3px;
}

.amazon-nav-item:hover {
    border-color: white;
    background-color: rgba(255, 255, 255, 0.1);
}

.amazon-nav-link {
    color: white !important;
    text-decoration: none;
    font-weight: 500;
}

.amazon-nav-text {
    display: flex;
    flex-direction: column;
    font-size: 12px;
    line-height: 1.2;
}

.amazon-nav-line1 {
    font-size: 12px;
    font-weight: normal;
    color: white;
}

.amazon-nav-line2 {
    font-size: 14px;
    font-weight: bold;
    color: white;
}

.amazon-cart {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.amazon-cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--amazon-orange);
    color: #333;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Secondary Navigation */
.amazon-nav-secondary {
    background-color: var(--duolingo-green-dark);
    padding: 0.5rem 0;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
}

.amazon-nav-secondary::-webkit-scrollbar {
    height: 4px;
}

.amazon-nav-secondary::-webkit-scrollbar-track {
    background: var(--duolingo-green);
}

.amazon-nav-secondary::-webkit-scrollbar-thumb {
    background: var(--duolingo-yellow);
    border-radius: 4px;
}

.amazon-nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 1.5rem;
    white-space: nowrap;
    min-width: max-content;
}

.amazon-nav-list li {
    margin: 0;
    flex-shrink: 0;
}

.amazon-nav-list a {
    color: white !important;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
    display: block;
}

.amazon-nav-list a:hover {
    border-color: white;
    color: white !important;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .pagination,
    footer {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn {
        border-width: 2px !important;
    }
    
    .card {
        border: 2px solid var(--duolingo-dark) !important;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Categories Sidebar Styles */
.categories-sidebar {
    position: fixed;
    top: 0;
    left: -400px;
    width: 400px;
    height: 100vh;
    background-color: white;
    z-index: 1050;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    transition: left 0.3s ease-in-out;
    overflow-y: auto;
}

.categories-sidebar.open {
    left: 0;
}

.sidebar-header {
    padding: 1rem 1.5rem;
    background-color: var(--duolingo-green);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.sidebar-header h5 {
    margin: 0;
    font-weight: var(--font-weight-semibold);
}

.sidebar-content {
    padding: 0;
}

.category-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.category-item {
    border-bottom: 1px solid #e9ecef;
}

.category-main {
    position: relative;
}

.category-main a {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    color: var(--duolingo-dark);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    background-color: white;
}

.category-main a:hover {
    background-color: var(--duolingo-light);
    color: var(--duolingo-green);
}

.category-arrow {
    margin-right: 0.75rem;
    font-size: 0.8rem;
    transition: transform 0.2s ease;
    color: #6c757d;
}

.category-main.expanded .category-arrow {
    transform: rotate(90deg);
}

.subcategory-list {
    display: none;
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.subcategory-list.show {
    display: block;
}

.subcategory-list a {
    display: block;
    padding: 0.75rem 1.5rem 0.75rem 3rem;
    color: #6c757d;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border-bottom: 1px solid #e9ecef;
}

.subcategory-list a:hover {
    background-color: white;
    color: var(--duolingo-blue);
    padding-left: 3.25rem;
}

.subcategory-list a:last-child {
    border-bottom: none;
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .categories-sidebar {
        width: 300px;
        left: -300px;
    }
    
    .category-main a {
        padding: 0.75rem 1rem;
    }
    
    .subcategory-list a {
        padding: 0.5rem 1rem 0.5rem 2.5rem;
    }
    
    .subcategory-list a:hover {
        padding-left: 2.75rem;
    }
}