@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700&display=swap');

:root {
    --primary-color: #3b82f6;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --accent-hover: #d97706;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-dark: #111827;
    
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --radius: 8px;
    --radius-lg: 12px;
}

/* Dark mode variables */
.dark-mode {
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    
    --bg-primary: #1f2937;
    --bg-secondary: #374151;
    --bg-dark: #111827;
    
    --border-color: #4b5563;
}

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

body {
    font-family: 'Tajawal', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 4rem 0;
}

.section-title {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

/* Header */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: bold;
}

.nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--text-secondary);
    border-radius: var(--radius);
    transition: all 0.2s;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background: rgba(59, 130, 246, 0.1);
}

.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    padding: 6rem 0;
}

.hero-content h2 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-description {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-description p {
    font-size: 1rem;
    margin-bottom: 1rem;
    line-height: 1.6;
    opacity: 0.95;
}

.hero-description p:last-child {
    margin-bottom: 0;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}


/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    transform: translateY(-1px);
}

/* Featured Products */
.featured-scroll {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.featured-card {
    min-width: 280px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 0;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.2s;
}

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

.featured-card .product-content {
    padding: 1rem;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    align-items: stretch;
}

.product-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.product-card .product-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
}

.product-image {
    width: 100%;
    height: 250px;
    object-fit: contain;
    object-position: center;
    background: #ffffff;
    border-radius: var(--radius) var(--radius) 0 0;
    padding: 15px;
    box-sizing: border-box;
    border-bottom: 1px solid var(--border-color);
}

.dark-mode .product-image {
    background: #f8f9fa;
}

.product-image-placeholder {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border-radius: var(--radius) var(--radius) 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 3rem;
    border-bottom: 1px solid var(--border-color);
}

.dark-mode .product-image-placeholder {
    background: linear-gradient(135deg, #374151, #4b5563);
    color: #6b7280;
}

.product-title {
    font-size: 1.125rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.product-meta {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.tag {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 1rem 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 1rem;
}


.price-info {
    background: var(--success-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-weight: bold;
    margin: 0.5rem 0;
}

.coupon-code {
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-weight: bold;
    text-align: center;
    margin: 0.5rem 0;
    font-family: monospace;
    letter-spacing: 1px;
}

/* Filters */
.filters {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.filters-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: end;
}

.filter-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* Join Us Section */
.join-us-section {
    margin: 3rem 0;
}

.join-us-card {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

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

.join-us-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    flex-shrink: 0;
}

.join-us-content h3 {
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.join-us-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.join-us-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--success-color);
    font-size: 1.1rem;
}

.join-us-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}


/* Footer */
.footer {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 3rem 0 1rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-left: 0.75rem;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.875rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: var(--text-primary);
}

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

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    gap: 0.5rem;
}

.contact-icon {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.875rem;
}

.contact-item a:hover {
    color: var(--text-primary);
}

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s;
    transform: scale(1);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link.facebook {
    background: #1877f2;
    color: white;
}

.social-link.facebook:hover {
    background: #166fe5;
    transform: scale(1.1);
}

.social-link.twitter {
    background: #1d1d1d;
    color: white;
}

.social-link.twitter:hover {
    background: #000;
    transform: scale(1.1);
}

.social-link.youtube {
    background: #ff0000;
    color: white;
}

.social-link.youtube:hover {
    background: #cc0000;
    transform: scale(1.1);
}

.social-link.linkedin {
    background: #0077b5;
    color: white;
}

.social-link.linkedin:hover {
    background: #005885;
    transform: scale(1.1);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

/* Loading and No Results */
.loading-indicator {
    text-align: center;
    padding: 3rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

.no-results {
    text-align: center;
    padding: 3rem;
}

.no-results-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.no-results h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
}

.pagination.hidden {
    display: none !important;
}

.pagination button {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.pagination button:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination span {
    font-weight: 500;
    color: var(--text-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-image {
        height: 220px;
        padding: 12px;
    }
    
    .product-image-placeholder {
        height: 220px;
        font-size: 2.5rem;
    }
    
    .product-actions {
        flex-direction: row;
        gap: 0.5rem;
        justify-content: space-between;
    }
    
    .product-actions .btn {
        flex: 1;
        justify-content: center;
        font-size: 0.75rem;
        padding: 0.4rem 0.5rem;
    }
    
    .featured-card {
        min-width: 260px;
    }

    .filters-row {
        grid-template-columns: 1fr;
    }

    .join-us-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
        gap: 1.5rem;
    }
    
    .join-us-content h3 {
        font-size: 1.5rem;
    }

    .join-us-features {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .social-links {
        justify-content: center;
    }

}

/* User Profile Styles */
.user-profile-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

.profile-info {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.profile-avatar {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.9);
}

.profile-details h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.profile-username {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.profile-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.profile-joined {
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.profile-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.no-products-message {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin: 2rem 0;
}

.no-products-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.no-products-message h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.no-products-message p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.product-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.views-count {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tag.featured {
    background: var(--accent-color);
    color: white;
}

.tag.owner-tag {
    background: var(--info-color);
    color: white;
    text-decoration: none;
    transition: all 0.2s;
}

.tag.owner-tag:hover {
    background: var(--primary-color);
    transform: translateY(-1px);
}

/* Users Page Styles */
.users-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: white;
    padding: 3rem 0;
    text-align: center;
    margin-bottom: 2rem;
}

.users-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.users-header p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.users-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.users-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.user-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid var(--border-color);
}

.user-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.user-avatar {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.user-name a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: bold;
    transition: color 0.2s;
}

.user-name a:hover {
    color: var(--primary-color);
}

.user-joined {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.user-stats {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.user-actions {
    margin-top: 1rem;
}

.no-users-message {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin: 2rem 0;
}

.no-users-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.no-users-message h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.no-users-message p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.nav a.active {
    color: var(--primary-color);
    font-weight: bold;
}

@media (max-width: 768px) {
    .profile-info {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .profile-stats {
        justify-content: center;
    }
    
    .profile-details h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .join-us-actions {
        width: 100%;
    }
}