/* Modern Frontend Design System */

/* CSS Variables for Design System */
:root {
    /* Color Palette */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #8b5cf6;
    --accent-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #06b6d4;
    
    /* Neutral Colors */
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --text-light: #f3f4f6;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --bg-dark: #1f2937;
    --bg-darker: #111827;
    
    /* Border Colors */
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography */
    --font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Modern Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: var(--space-3) 0;
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: var(--transition-fast);
}

.navbar-brand:hover {
    color: var(--primary-dark);
    transform: translateY(-1px);
}

.navbar-nav .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
    position: relative;
    margin: 0 var(--space-1);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color);
    background: var(--bg-tertiary);
}

.navbar-nav .nav-link.active {
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

/* Modern Search Form */
.search-form {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-3xl);
    padding: var(--space-1);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}

.search-form:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

.search-form input {
    border: none;
    outline: none;
    padding: var(--space-2) var(--space-4);
    background: transparent;
    font-weight: 500;
    color: var(--text-primary);
}

.search-form button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--radius-2xl);
    padding: var(--space-2) var(--space-4);
    transition: var(--transition);
}

.search-form button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: var(--space-20) 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ffffff" fill-opacity="0.1"%3E%3Ccircle cx="30" cy="30" r="2"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    animation: float 20s ease-in-out infinite;
}

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

.hero-section h1 {
    font-weight: 700;
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: var(--space-6);
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.hero-section .lead {
    font-size: clamp(1rem, 2vw, 1.5rem);
    margin-bottom: var(--space-8);
    opacity: 0.9;
}

/* Modern Buttons */
.btn-modern {
    background: white;
    color: var(--primary-color);
    border: none;
    padding: var(--space-3) var(--space-8);
    border-radius: var(--radius-3xl);
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.2), transparent);
    transition: left 0.5s;
}

.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: var(--primary-dark);
}

.btn-modern:hover::before {
    left: 100%;
}

.btn-primary-modern {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.btn-primary-modern:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: white;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    font-weight: 700;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
}

.section-subtitle {
    font-size: clamp(0.9rem, 1.5vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Modern Cards */
.offer-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.offer-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.offer-card .card-img-top {
    height: 240px;
    object-fit: cover;
    transition: var(--transition);
}

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

/* Modern Badges */
.discount-badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    background: linear-gradient(135deg, var(--danger-color), #dc2626);
    color: white;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-2xl);
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-lg);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.featured-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: linear-gradient(135deg, var(--warning-color), #d97706);
    color: white;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.75rem;
    box-shadow: var(--shadow-lg);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* Price Section */
.price-section {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-4) 0;
}

.original-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.discounted-price {
    color: var(--danger-color);
    font-size: 1.5rem;
    font-weight: 700;
}

/* Category Cards */
.category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.category-card .card-img-top {
    height: 180px;
    object-fit: cover;
}

.category-card .card-body {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.category-card .card-title {
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
}

/* Expiry Warning */
.expiry-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.1));
    border: 1px solid var(--warning-color);
    border-radius: var(--radius-lg);
    padding: var(--space-2) var(--space-3);
    font-size: 0.875rem;
    color: var(--warning-color);
    font-weight: 500;
    margin-top: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-darker));
    color: white;
    padding: var(--space-20) 0;
    position: relative;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,%3Csvg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="%23ffffff" fill-opacity="0.05"%3E%3Cpath d="M0 40L40 0H20L0 20M40 40V20L20 40"/%3E%3C/g%3E%3C/svg%3E');
}

.stat-card {
    text-align: center;
    padding: var(--space-6);
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-2);
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1.125rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Footer */
.footer {
    background: var(--bg-darker);
    color: var(--text-light);
    padding: var(--space-20) 0 var(--space-8);
    border-top: 1px solid var(--border-color);
}

.footer h5 {
    color: white;
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.footer .nav-link {
    color: var(--text-muted);
    padding: var(--space-2) 0;
    transition: var(--transition-fast);
}

.footer .nav-link:hover {
    color: var(--primary-light);
    transform: translateX(4px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: var(--space-16) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-12);
    }
    
    .offer-card {
        margin-bottom: var(--space-6);
    }
    
    .category-card {
        margin-bottom: var(--space-6);
    }
    
    .stats-section {
        padding: var(--space-16) 0;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .search-form {
        margin-top: var(--space-4);
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: var(--space-12) 0;
    }
    
    .btn-modern {
        padding: var(--space-3) var(--space-6);
        font-size: 1rem;
    }
    
    .offer-card .card-img-top {
        height: 200px;
    }
    
    .category-card .card-img-top {
        height: 160px;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.fade-in-delay-1 {
    animation-delay: 0.1s;
}

.fade-in-delay-2 {
    animation-delay: 0.2s;
}

.fade-in-delay-3 {
    animation-delay: 0.3s;
}

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

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

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

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    left: var(--space-6);
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    text-decoration: none;
    z-index: 1001;
    font-size: 1.8rem;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: var(--shadow-2xl);
    color: white;
    text-decoration: none;
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4), var(--shadow-xl);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0), var(--shadow-xl);
    }
}

/* Loading Spinner */
.spinner-modern {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Enhanced Offer Page Styles */
.filter-sidebar {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-4);
    position: sticky;
    top: 100px;
    transition: var(--transition);
}

.filter-sidebar .card-header {
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    font-weight: 700;
    border: none;
}

.form-label.fw-semibold {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.modern-input, .modern-select {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-3) var(--space-4);
    transition: var(--transition);
    background: var(--bg-primary);
}

.modern-input:focus, .modern-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.modern-btn {
    border-radius: var(--radius-lg);
    padding: var(--space-2) var(--space-4);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

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

.empty-state {
    text-align: center;
    padding: var(--space-20);
}

.pagination-modern {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
}

.pagination-modern .pagination {
    margin: 0;
}

.pagination-modern .page-link {
    margin: 0 var(--space-1);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    padding: var(--space-2) var(--space-3);
    transition: var(--transition);
}

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

.pagination-modern .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-color: var(--primary-color);
}

/* Special Offers Enhancement */
.special-offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-6);
    padding: var(--space-6);
}

@media (min-width: 1200px) {
    .special-offers-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-8);
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .special-offers-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .special-offers-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }
}

/* Mobile Filter Toggle */
@media (max-width: 991px) {
    .filter-sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        right: auto;
        width: 85%;
        max-width: 400px;
        height: 100vh;
        z-index: 1050;
        border-radius: 0;
        transition: left 0.3s ease;
    }
    
    .filter-sidebar.show {
        left: 0;
    }
    
    .mobile-filter-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1040;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .mobile-filter-overlay.show {
        opacity: 1;
        visibility: visible;
    }
}

/* Enhanced Offer Cards for Desktop */
@media (min-width: 1200px) {
    .enhanced-offer-card {
        max-height: 650px;
    }
    
    .enhanced-offer-card:hover {
        max-height: 660px;
    }
    
    .offer-image-container {
        height: 300px;
    }
}

/* Large Screen Optimizations */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .enhanced-offer-card .offer-title {
        font-size: 1.4rem;
    }
    
    .enhanced-offer-card .price-amount {
        font-size: 2.25rem;
    }
}

/* Performance Optimizations */
.offer-card, .enhanced-offer-card {
    will-change: transform, box-shadow;
    backface-visibility: hidden;
    perspective: 1000px;
}

.offer-card:hover, .enhanced-offer-card:hover {
    will-change: transform, box-shadow;
}

/* Enhanced Bootstrap Utilities */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.bg-gradient-dark {
    background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.9)) !important;
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15) !important;
}

.hover-lift-transition {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-opacity-75:hover {
    opacity: 0.75 !important;
}

.border-2 {
    border-width: 2px !important;
}

.py-7 {
    padding-top: 4rem !important;
    padding-bottom: 4rem !important;
}

.py-lg-7 {
    padding-top: 4rem !important;
    padding-bottom: 4rem !important;
}

.py-lg-6 {
    padding-top: 3.5rem !important;
    padding-bottom: 3.5rem !important;
}

.py-6 {
    padding-top: 3.5rem !important;
    padding-bottom: 3.5rem !important;
}

/* Enhanced Badge Styles */
.badge.bg-primary-subtle {
    background-color: rgba(var(--bs-primary-rgb), 0.1) !important;
    color: var(--bs-primary) !important;
}

.badge.bg-success-subtle {
    background-color: rgba(var(--bs-success-rgb), 0.1) !important;
    color: var(--bs-success) !important;
}

.badge.bg-warning-subtle {
    background-color: rgba(var(--bs-warning-rgb), 0.1) !important;
    color: var(--bs-warning) !important;
}

.badge.bg-danger-subtle {
    background-color: rgba(var(--bs-danger-rgb), 0.1) !important;
    color: var(--bs-danger) !important;
}

/* Enhanced Card Shadows */
.card.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.075) !important;
}

.card.shadow-md {
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15) !important;
}

.card.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0,0,0,0.175) !important;
}

/* Enhanced Form Controls */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

.form-control.border-end-0 {
    border-right: 0 !important;
}

.form-control.border-start-0 {
    border-left: 0 !important;
}

/* Enhanced Button Styles */
.btn-outline-light:hover {
    background-color: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.8);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Enhanced Navbar Styles */
.navbar-light .navbar-nav .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(var(--bs-primary-rgb), 0.1);
}

.navbar-light .navbar-nav .nav-link.active {
    color: white !important;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.navbar-light .navbar-nav .nav-link.active:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color)) !important;
    color: white !important;
}

/* Enhanced Responsive Typography */
@media (max-width: 576px) {
    .display-3 {
        font-size: 2rem !important;
    }
    
    .display-2 {
        font-size: 2.5rem !important;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* Mobile Menu Styling */
@media (max-width: 991px) {
    .navbar-collapse {
        background: var(--bg-primary);
        border-radius: var(--radius-xl);
        padding: var(--space-4);
        box-shadow: var(--shadow-lg);
        margin-top: var(--space-2);
        border: 1px solid var(--border-color);
    }
    
    .navbar-nav .nav-link {
        color: var(--text-primary) !important;
        padding: var(--space-3) var(--space-2) !important;
        border-radius: var(--radius-lg);
        margin: var(--space-1) 0;
        font-weight: 500;
        transition: var(--transition);
        display: flex;
        align-items: center;
        gap: var(--space-2);
    }
    
    .navbar-nav .nav-link:hover {
        background: var(--bg-secondary);
        color: var(--primary-color) !important;
        transform: translateX(4px);
    }
    
    .navbar-nav .nav-link.active {
        background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
        color: white !important;
        box-shadow: var(--shadow-md);
    }
    
    .navbar-nav .nav-link i {
        font-size: 1.1rem;
        width: 20px;
        text-align: center;
    }
    
    /* Mobile Search Form */
    .navbar-nav .nav-item form {
        margin-top: var(--space-4);
        padding-top: var(--space-4);
        border-top: 1px solid var(--border-color);
    }
    
    .navbar-nav .nav-item .input-group {
        background: var(--bg-secondary);
        border-radius: var(--radius-2xl);
        overflow: hidden;
        border: 2px solid var(--border-color);
    }
    
    .navbar-nav .nav-item .form-control {
        background: transparent;
        border: none;
        color: var(--text-primary);
        padding: var(--space-3) var(--space-4);
    }
    
    .navbar-nav .nav-item .form-control::placeholder {
        color: var(--text-muted);
    }
    
    .navbar-nav .nav-item .btn {
        background: var(--primary-color);
        border: none;
        padding: var(--space-3) var(--space-4);
    }
    
    /* Navbar Toggler Styling */
    .navbar-toggler {
        border: 2px solid var(--border-color);
        padding: var(--space-2);
        border-radius: var(--radius-lg);
        transition: var(--transition);
    }
    
    .navbar-toggler:hover {
        border-color: var(--primary-color);
        background: rgba(99, 102, 241, 0.1);
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
        border-color: var(--primary-color);
    }
}

@media (min-width: 992px) {
    .display-2 {
        font-size: 3.5rem !important;
    }
}

/* Enhanced Animations */
.animate__animated {
    animation-duration: 1s;
    animation-fill-mode: both;
}

.animate__fadeInUp {
    animation-name: fadeInUp;
}

.animate__delay-1s {
    animation-delay: 0.5s;
}

.animate__delay-2s {
    animation-delay: 1s;
}

/* Desktop-Specific Enhancements */
@media (min-width: 1200px) {
    .container-xl {
        max-width: 1320px;
    }
    
    .card:hover .card-img-top {
        transform: scale(1.05);
    }
    
    .card:hover .opacity-0 {
        opacity: 1;
    }
    
    .card:hover .hover-opacity-100 {
        opacity: 1 !important;
    }
}

/* Improved Card Hover Effects */
.card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1) !important;
}

.card .card-img-top {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Better Badge Positioning */
.badge {
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Enhanced Button Styling */
.btn {
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    border-width: 2px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
}

/* Better Section Spacing */
section {
    position: relative;
}

section.py-lg-7 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

/* Enhanced Typography */
.display-6 {
    font-size: 2rem;
    font-weight: 700;
}

@media (min-width: 768px) {
    .display-6 {
        font-size: 2.5rem;
    }
}

@media (min-width: 1200px) {
    .display-6 {
        font-size: 2.75rem;
    }
}

/* Icon Enhancements */
.fw-bold i {
    vertical-align: -0.125em;
}

/* Better Grid Spacing */
.g-lg-5 {
    --bs-gutter-y: 2rem;
    --bs-gutter-x: 2rem;
}

/* Enhanced Alert Styling */
.alert {
    border: none;
    border-radius: 0.75rem;
    font-weight: 500;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.1));
    color: var(--warning-color);
}

.alert-danger.pulse-alert {
    animation: pulseRed 1s infinite;
    border: 2px solid var(--danger-color);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(220, 38, 38, 0.2));
}

@keyframes pulseRed {
    0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
    100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* Better Background Gradients */
.bg-gradient-primary {
    background: linear-gradient(135deg, #6366f1, #4f46e5) !important;
}

.bg-gradient-dark {
    background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(0,0,0,0.95)) !important;
}

/* Enhanced Quick Actions */
.card .position-absolute .d-flex.gap-2 {
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.9);
    padding: 0.5rem;
    border-radius: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Better Mobile Responsiveness */
@media (max-width: 768px) {
    .col-xl-4 {
        margin-bottom: 1.5rem;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .btn-lg {
        padding: 0.6rem 1.5rem;
        font-size: 1rem;
    }
    
    section.py-lg-7 {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
}

/* Performance Optimizations */
.card,
.btn {
    will-change: transform;
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Egyptian Currency Styling */
.currency-egp {
    font-family: 'Cairo', sans-serif;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.currency-discount {
    color: var(--success-color);
    font-weight: 700;
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.price-value {
    font-weight: 700;
    color: var(--danger-color);
    font-size: 1.5rem;
}

.price-currency {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.original-price {
    text-decoration: line-through;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* EGP Currency Symbol Enhancement */
.egp-symbol::before {
    content: "ج.م";
    font-weight: 600;
    color: var(--text-secondary);
    margin-left: 2px;
}

/* Store Cards Enhancement */
.store-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.store-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.store-card .store-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border-color);
    transition: var(--transition);
}

.store-card:hover .store-logo {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.store-card .store-logo-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--border-color);
    transition: var(--transition);
}

.store-card:hover .store-logo-placeholder {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.store-card .store-name {
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
    transition: var(--transition);
}

.store-card:hover .store-name {
    color: var(--primary-color);
}

.store-card .store-stats {
    margin: var(--space-3) 0;
}

.store-card .store-actions {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    margin-top: var(--space-3);
}

.store-card .btn-store {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-2xl);
    font-weight: 500;
    font-size: 0.875rem;
    transition: var(--transition);
}

.store-card .btn-store:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.store-card .btn-website {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    transition: var(--transition);
}

.store-card .btn-website:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Featured Badge Animation */
.featured-badge-pulse {
    animation: featuredPulse 2s infinite;
}

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

/* Category Carousel Styles */
.category-card-carousel {
    transition: var(--transition);
    height: 100%;
}

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

.category-carousel-image {
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.category-card-carousel:hover .category-carousel-image {
    transform: scale(1.05);
}

.category-carousel-placeholder {
    height: 200px;
    transition: var(--transition);
}

.category-card-carousel:hover .category-carousel-placeholder {
    transform: scale(1.02);
}

/* Custom Carousel Controls */
.category-carousel-control {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.9), rgba(79, 70, 229, 0.9));
    width: 50px;
    height: 50px;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: var(--transition);
    border: none;
    margin: 0 1rem;
}

#categoriesCarousel:hover .category-carousel-control {
    opacity: 0.8;
}

.category-carousel-control:hover {
    opacity: 1 !important;
    transform: translateY(-50%) scale(1.1);
}

.category-carousel-control:focus {
    opacity: 1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

/* Custom Carousel Indicators */
#categoriesCarousel .carousel-indicators [data-bs-target] {
    background-color: var(--border-color);
    border-radius: 50%;
    width: 12px;
    height: 12px;
    margin: 0 4px;
    border: 2px solid transparent;
    transition: var(--transition);
}

#categoriesCarousel .carousel-indicators .active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: scale(1.2);
}

#categoriesCarousel .carousel-indicators [data-bs-target]:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
}

/* Carousel Item Animation */
.carousel-item {
    transition: transform 0.6s ease-in-out;
}

.carousel-item.active {
    animation: fadeInSlide 0.8s ease-out;
}

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

/* Categories Carousel */
.category-carousel-control {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.9), rgba(79, 70, 229, 0.9));
    width: 50px;
    height: 50px;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    transition: var(--transition);
    border: none;
    opacity: 0.8;
    margin: 0 1rem;
}

/* Bootstrap Carousel Icons */
.category-carousel-control .carousel-control-prev-icon,
.category-carousel-control .carousel-control-next-icon {
    background-color: white;
    opacity: 1;
}

.category-carousel-control .carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='m11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
}

.category-carousel-control .carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='m4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

#categoriesCarousel:hover .category-carousel-control {
    opacity: 0.8;
}

.category-carousel-control:hover {
    opacity: 1 !important;
    transform: translateY(-50%) scale(1.1);
}

.category-carousel-control:focus {
    opacity: 1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

/* Carousel Indicators */
#categoriesCarousel .carousel-indicators {
    bottom: -40px;
}

#categoriesCarousel .carousel-indicators [data-bs-target] {
    background-color: var(--border-color);
    border-radius: 50%;
    width: 12px;
    height: 12px;
    margin: 0 4px;
    border: 2px solid transparent;
    transition: var(--transition);
}

#categoriesCarousel .carousel-indicators .active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: scale(1.2);
}

#categoriesCarousel .carousel-indicators [data-bs-target]:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
}

/* Category Images */
.category-carousel-image {
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.category-carousel-placeholder {
    height: 200px;
    transition: var(--transition);
}

/* Desktop Styles */
@media (min-width: 992px) {
    #categoriesCarousel {
        padding: 0 1rem;
    }
    
    #categoriesCarousel .carousel-control-prev {
        left: -1rem;
    }
    
    #categoriesCarousel .carousel-control-next {
        right: -1rem;
    }
}

/* Tablet Styles */
@media (min-width: 768px) and (max-width: 991px) {
    .category-carousel-control {
        width: 45px;
        height: 45px;
        opacity: 0.8;
    }
    
    #categoriesCarousel .carousel-indicators {
        bottom: -35px;
    }
    
    .category-carousel-image {
        height: 180px;
    }
    
    .category-carousel-placeholder {
        height: 180px;
    }
    
    #categoriesCarousel {
        padding: 0 1rem;
    }
    
    #categoriesCarousel .carousel-control-prev {
        left: -0.5rem;
    }
    
    #categoriesCarousel .carousel-control-next {
        right: -0.5rem;
    }
}

/* Mobile Styles */
@media (max-width: 767px) {
    .category-carousel-control {
        width: 40px;
        height: 40px;
        top: 40%;
        opacity: 0.9;
    }
    
    #categoriesCarousel .carousel-indicators {
        bottom: -30px;
    }
    
    #categoriesCarousel .carousel-indicators [data-bs-target] {
        width: 10px;
        height: 10px;
        margin: 0 3px;
    }
    
    .category-carousel-image {
        height: 220px;
    }
    
    .category-carousel-placeholder {
        height: 220px;
    }
    
    #categoriesCarousel {
        padding: 0 0.75rem;
    }
    
    #categoriesCarousel .carousel-control-prev {
        left: 0.25rem;
    }
    
    #categoriesCarousel .carousel-control-next {
        right: 0.25rem;
    }
}

/* Touch Support */
@media (hover: none) {
    .category-carousel-control {
        opacity: 0.8;
    }
    
    .category-card-carousel:hover {
        transform: none;
    }
    
    .category-card-carousel:hover .category-carousel-image {
        transform: none;
    }
}

/* Icon Hover Effects */
.category-carousel-control:hover .carousel-control-prev-icon,
.category-carousel-control:hover .carousel-control-next-icon {
    transform: scale(1.1);
}

/* Custom Centered Controls */
.custom-carousel-control {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.custom-carousel-control:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.custom-carousel-control:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25), var(--shadow-lg);
}

.custom-carousel-control::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.custom-carousel-control:hover::before {
    left: 100%;
}

/* RTL Support - Icon Direction */
[dir="rtl"] .custom-carousel-control .bi-chevron-right {
    transform: rotate(180deg);
}

[dir="rtl"] .custom-carousel-control .bi-chevron-left {
    transform: rotate(180deg);
}