/* assets/style.css - Complete Responsive Styles */
:root {
    --primary: #4F46E5;
    --primary-dark: #4338CA;
    --primary-light: #818CF8;
    --accent: #10B981;
    --accent-dark: #059669;
    --danger: #EF4444;
    --warning: #F59E0B;
    --bg: #F8FAFC;
    --bg-card: #FFFFFF;
    --text: #1E293B;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    --border: #E2E8F0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

/* Top Bar */
.top-bar {
    background: var(--text);
    color: #fff;
    font-size: 12px;
    padding: 8px 0;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar-left, .top-bar-right { display: flex; gap: 20px; }
.top-bar a { color: #CBD5E1; text-decoration: none; transition: var(--transition); }
.top-bar a:hover { color: #fff; }
.top-bar span { color: #CBD5E1; display: flex; align-items: center; gap: 5px; }

/* Header */
.main-header {
    background: var(--bg-card);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}
.header-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 12px 0;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}
.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
}
.logo-name { font-size: 20px; font-weight: 800; color: var(--text); }
.logo-tagline { font-size: 11px; color: var(--text-muted); display: block; }

/* Search */
.search-form { flex: 1; max-width: 600px; position: relative; }
.search-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: 50px;
    padding: 4px;
    transition: var(--transition);
}
.search-wrapper:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,0.1); }
.search-icon { padding: 0 12px; color: var(--text-muted); }
.search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 0;
    font-size: 14px;
    outline: none;
}
.search-btn {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.search-btn:hover { background: var(--primary-dark); }

.search-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 1001;
}
.search-suggestions:not(:empty) { display: block; }
.suggestion-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--text);
    transition: var(--transition);
}
.suggestion-item:hover { background: var(--bg); }
.suggestion-item img { width: 40px; height: 40px; border-radius: var(--radius-sm); object-fit: cover; }
.suggestion-name { font-size: 13px; font-weight: 500; }
.suggestion-price { font-size: 14px; font-weight: 700; color: var(--primary); }

.header-actions { display: flex; gap: 12px; align-items: center; }
.header-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 50px;
    background: var(--bg);
    color: var(--text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}
.header-action-btn:hover { background: var(--primary); color: #fff; }
.mobile-menu-btn { display: none; background: none; border: none; font-size: 22px; cursor: pointer; }

/* Categories Nav */
.categories-nav {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}
.categories-scroll {
    display: flex;
    gap: 4px;
    padding: 10px 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.categories-scroll::-webkit-scrollbar { display: none; }
.cat-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 50px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition);
}
.cat-link:hover, .cat-link.active { background: var(--primary); color: #fff; }
.cat-count {
    background: rgba(0,0,0,0.1);
    padding: 2px 8px;
    border-radius: 50px;
    font-size: 11px;
}
.cat-link:hover .cat-count, .cat-link.active .cat-count { background: rgba(255,255,255,0.2); }

/* Hero */
.hero-section {
    background: linear-gradient(135deg, #1E1B4B 0%, #312E81 50%, #4338CA 100%);
    padding: 60px 0;
    color: #fff;
    overflow: hidden;
}
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}
.hero-text h1 { font-size: 48px; font-weight: 900; line-height: 1.1; margin-bottom: 16px; }
.gradient-text { background: linear-gradient(135deg, #818CF8, #10B981); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-text p { font-size: 18px; color: rgba(255,255,255,0.7); margin-bottom: 32px; }

.hero-search-wrapper {
    display: flex;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    padding: 6px;
    border: 1px solid rgba(255,255,255,0.2);
}
.hero-search-wrapper i { padding: 12px 16px; color: rgba(255,255,255,0.5); }
.hero-search-wrapper input {
    flex: 1;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 15px;
    padding: 12px 0;
    outline: none;
}
.hero-search-wrapper input::placeholder { color: rgba(255,255,255,0.4); }
.hero-search-wrapper button {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}
.hero-search-wrapper button:hover { background: var(--accent-dark); transform: scale(1.02); }

.hero-stats { display: flex; gap: 40px; margin-top: 40px; }
.stat-number { font-size: 28px; font-weight: 800; display: block; }
.stat-label { font-size: 13px; color: rgba(255,255,255,0.5); }

/* Price Comparison Card (Hero Visual) */
.hero-visual { display: flex; justify-content: center; }
.price-comparison-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 24px;
    width: 100%;
    max-width: 400px;
}
.pcc-header { display: flex; gap: 12px; margin-bottom: 20px; }
.pcc-img { width: 50px; height: 50px; border-radius: var(--radius-sm); }
.pcc-header h4 { font-size: 15px; margin-bottom: 4px; }
.rating { color: #F59E0B; font-size: 12px; }
.pcc-prices { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.pcc-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-sm);
    font-size: 14px;
}
.pcc-price.best { background: rgba(16,185,129,0.2); border: 1px solid rgba(16,185,129,0.3); }
.pcc-price .price { font-weight: 700; }
.pcc-price .badge {
    background: var(--accent);
    color: #fff;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
}
.pcc-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.pcc-footer .save { color: var(--accent); font-weight: 700; font-size: 14px; }
.btn-compare {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}
.btn-compare:hover { color: var(--accent); }

/* Store Logos */
.store-logos-section {
    padding: 40px 0;
    text-align: center;
}
.section-subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 24px; }
.store-logos { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
.store-logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
}
.store-logo-item:hover { transform: translateY(-4px); }
.store-logo-item img { width: 60px; height: 60px; border-radius: var(--radius-sm); background: #fff; padding: 8px; box-shadow: var(--shadow-sm); }
.store-logo-item span { font-size: 12px; font-weight: 500; }

/* Section Header */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}
.section-header h2 { font-size: 24px; font-weight: 800; }
.section-header h2 i { color: var(--primary); margin-right: 8px; }
.view-all { color: var(--primary); text-decoration: none; font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 6px; }
.view-all:hover { text-decoration: underline; }

/* Categories Grid */
.categories-section { padding: 60px 0; }
.categories-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.category-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 28px;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border);
}
.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--cat-color);
}
.cat-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 32px;
}
.category-card h3 { font-size: 16px; margin-bottom: 4px; }
.category-card p { color: var(--text-muted); font-size: 13px; }

/* Products Grid */
.products-section { padding: 60px 0; }
.products-section.bg-light { background: var(--bg); }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.product-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: #f1f5f9;
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.product-card:hover .product-image img { transform: scale(1.08); }
.discount-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--danger);
    color: #fff;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
}
.discount-badge.large { padding: 6px 16px; font-size: 14px; }
.new-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: #fff;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}
.product-actions {
    position: absolute;
    right: 12px;
    top: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(20px);
    transition: var(--transition);
}
.product-card:hover .product-actions { opacity: 1; transform: translateX(0); }
.btn-quick-view, .btn-alert {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #fff;
    border: none;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text);
    text-decoration: none;
}
.btn-quick-view:hover, .btn-alert:hover { background: var(--primary); color: #fff; }

.product-info { padding: 16px; }
.product-category {
    font-size: 11px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.product-name { font-size: 14px; font-weight: 600; margin: 6px 0; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-name a { color: var(--text); text-decoration: none; }
.product-name a:hover { color: var(--primary); }

.product-price { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.current-price { font-size: 18px; font-weight: 800; color: var(--primary); }
.original-price { font-size: 14px; color: var(--text-muted); text-decoration: line-through; }
.save-amount { font-size: 12px; color: var(--accent); font-weight: 600; background: rgba(16,185,129,0.1); padding: 2px 8px; border-radius: 50px; }
.product-meta { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--text-muted); margin-top: 8px; }
.store-count { display: flex; align-items: center; gap: 4px; }

/* Social Share */
.social-share {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}
.share-label { font-size: 11px; color: var(--text-muted); font-weight: 500; }
.share-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    font-size: 11px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}
.share-btn:hover { transform: scale(1.15); }
.share-btn.facebook { background: #1877F2; }
.share-btn.twitter { background: #1DA1F2; }
.share-btn.whatsapp { background: #25D366; }
.share-btn.telegram { background: #0088CC; }
.share-btn.linkedin { background: #0A66C2; }
.share-btn.copy { background: var(--text-muted); }

/* Deals Section */
.deals-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
}
.deals-section .section-header h2 { color: #92400E; }
.deal-timer { color: #92400E; font-size: 14px; }

/* Tracker CTA */
.tracker-cta { padding: 80px 0; }
.tracker-cta-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-xl);
    padding: 60px;
    color: #fff;
}
.tracker-cta-content h2 { font-size: 32px; margin-bottom: 16px; }
.tracker-cta-content p { color: rgba(255,255,255,0.7); margin-bottom: 24px; font-size: 16px; }
.tracker-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 32px; }
.tf { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.tf i { color: var(--accent); }
.btn-primary-lg {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: var(--transition);
}
.btn-primary-lg:hover { background: var(--accent-dark); transform: translateY(-2px); }

.mini-chart { background: rgba(255,255,255,0.1); border-radius: var(--radius-md); padding: 20px; }

/* Newsletter */
.newsletter-section { padding: 80px 0; background: var(--bg); }
.newsletter-inner { text-align: center; max-width: 600px; margin: 0 auto; }
.newsletter-inner h2 { font-size: 28px; margin-bottom: 8px; }
.newsletter-inner p { color: var(--text-secondary); margin-bottom: 24px; }
.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}
.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--border);
    border-radius: 50px;
    font-size: 15px;
    outline: none;
    transition: var(--transition);
}
.newsletter-form input:focus { border-color: var(--primary); }
.newsletter-form button {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    white-space: nowrap;
}
.newsletter-form button:hover { background: var(--primary-dark); }

/* Footer */
.main-footer { background: #0F172A; color: #CBD5E1; padding: 60px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 16px; }
.footer-logo i { color: var(--primary-light); }
.footer-col p { font-size: 14px; line-height: 1.8; }
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: #94A3B8; text-decoration: none; font-size: 14px; transition: var(--transition); }
.footer-col ul a:hover { color: #fff; }
.social-links { display: flex; gap: 12px; margin-top: 20px; }
.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #CBD5E1;
    text-decoration: none;
    transition: var(--transition);
}
.social-links a:hover { background: var(--primary); color: #fff; }
.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: #64748B;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}
.modal.active { display: flex; }
.modal-content {
    background: #fff;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 480px;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 18px; }
.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-muted);
}
.modal-body { padding: 24px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}
.form-group input:focus { border-color: var(--primary); }
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    justify-content: center;
}
.btn-primary:hover { background: var(--primary-dark); }

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #1E293B;
    color: #fff;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-xl);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 3000;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* Price History Page Styles */
.price-history-section { padding: 60px 0; }
.history-filters { display: flex; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.filter-btn {
    padding: 8px 20px;
    border: 2px solid var(--border);
    border-radius: 50px;
    background: #fff;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

.chart-container {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

/* Price Comparison Table */
.price-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.price-table th, .price-table td { padding: 14px 20px; text-align: left; }
.price-table th { background: var(--text); color: #fff; font-weight: 600; font-size: 13px; text-transform: uppercase; }
.price-table tr { border-bottom: 1px solid var(--border); transition: var(--transition); }
.price-table tr:hover { background: #F8FAFC; }
.price-table .best-price { color: var(--accent); font-weight: 700; }
.price-table .original { text-decoration: line-through; color: var(--text-muted); }
.buy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}
.buy-btn:hover { background: var(--primary-dark); }

/* Admin Styles */
.admin-layout { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.admin-sidebar {
    background: #1E1B4B;
    color: #fff;
    padding: 24px 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 800;
}
.sidebar-logo i { color: var(--accent); font-size: 24px; }
.sidebar-menu { list-style: none; padding: 0; }
.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}
.sidebar-menu li a:hover, .sidebar-menu li a.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
}
.sidebar-menu li a i { width: 20px; text-align: center; }
.sidebar-section { padding: 8px 20px; font-size: 11px; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-top: 16px; }

.admin-main { background: var(--bg); overflow-y: auto; }
.admin-topbar {
    background: #fff;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}
.admin-content { padding: 32px; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 32px; }
.stat-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}
.stat-card h3 { font-size: 14px; color: var(--text-muted); margin-bottom: 8px; }
.stat-card .stat-value { font-size: 32px; font-weight: 800; }
.stat-card .stat-change { font-size: 13px; margin-top: 8px; }
.stat-card .stat-change.up { color: var(--accent); }
.stat-card .stat-change.down { color: var(--danger); }

.admin-card {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}
.admin-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.admin-card-header h2 { font-size: 18px; }
.admin-card-body { padding: 24px; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border: none;
}
.btn-success { background: var(--accent); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-secondary { background: var(--bg); color: var(--text); border: 1px solid var(--border); }

.admin-table {
    width: 100%;
    border-collapse: collapse;
}
.admin-table th, .admin-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.admin-table th { font-size: 12px; text-transform: uppercase; color: var(--text-muted); font-weight: 600; }
.admin-table tr:hover { background: #F8FAFC; }

.badge-active { background: rgba(16,185,129,0.1); color: var(--accent); padding: 4px 12px; border-radius: 50px; font-size: 12px; font-weight: 600; }
.badge-inactive { background: rgba(239,68,68,0.1); color: var(--danger); padding: 4px 12px; border-radius: 50px; font-size: 12px; font-weight: 600; }

/* Product Detail Page */
.product-detail { padding: 40px 0; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.product-detail-image { background: #fff; border-radius: var(--radius-md); overflow: hidden; padding: 32px; text-align: center; }
.product-detail-image img { max-width: 100%; max-height: 400px; object-fit: contain; }
.product-detail-info h1 { font-size: 28px; margin-bottom: 16px; }
.product-detail-info .product-category { display: inline-block; background: var(--bg); padding: 4px 12px; border-radius: 50px; font-size: 12px; font-weight: 600; color: var(--primary); margin-bottom: 12px; }

/* Login Page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1E1B4B, #4338CA);
}
.login-card {
    background: #fff;
    padding: 40px;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
}
.login-card h2 { text-align: center; margin-bottom: 32px; }
.login-card .form-group { margin-bottom: 20px; }
.login-card .btn { width: 100%; justify-content: center; }

/* Animations */
@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .products-grid { grid-template-columns: repeat(3, 1fr); }
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .tracker-cta-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .top-bar-left, .top-bar-right { display: none; }
    .header-inner { flex-wrap: wrap; }
    .search-form { order: 3; max-width: 100%; flex-basis: 100%; }
    .header-actions span { display: none; }
    .mobile-menu-btn { display: block; }
    .categories-nav.open .categories-scroll { flex-wrap: wrap; }
    .hero-text h1 { font-size: 32px; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .tracker-cta-inner { padding: 40px 24px; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .admin-layout { grid-template-columns: 1fr; }
    .admin-sidebar { display: none; }
    .newsletter-form { flex-direction: column; }
    .hero-search-wrapper { flex-direction: column; }
    .hero-search-wrapper button { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .products-grid { grid-template-columns: 1fr; }
    .categories-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .hero-text h1 { font-size: 26px; }
}

/* Loading Skeleton */
.skeleton { background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: 4px; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Print Styles */
@media print {
    .top-bar, .main-header, .categories-nav, .main-footer, .social-share, .product-actions, .newsletter-section { display: none !important; }
}

/* GST / Tax note */
.gst-note {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 400;
}

/* Store icon fallback */
.store-icon-fallback {
    box-shadow: var(--shadow-sm);
}

/* Better product image handling */
.product-image img,
.product-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f8fafc;
}
.product-detail-image {
    background: #f8fafc;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-detail-image img {
    max-height: 100%;
}


/* image-display-fix */
.product-image img,
.product-detail-image img,
.products-grid img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f8fafc;
    display: block;
}
.product-image {
    background: #f8fafc !important;
    min-height: 180px;
}
.product-detail-image img {
    max-width: 100%;
    max-height: 480px;
    margin: 0 auto;
}