/* Global Styles */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --brand-color: #2c3e50;
    --accent-color: #e74c3c;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Responsive Images */
img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Navbar Styles */
.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--brand-color) !important;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    transition: color 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--brand-color) 0%, var(--accent-color) 100%);
    color: white;
    padding: 80px 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,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,101.3C1248,85,1344,75,1392,69.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
}

/* Product Cards - Standard Structure */
.product-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    transition: all 0.2s;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: #1565c0;
}

.product-card .product-header {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.product-card .product-image {
    width: 120px;
    height: 120px;
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.product-card .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card .product-details {
    flex: 1;
}

.product-card .product-details h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.product-card .product-details h3 a {
    color: inherit;
    text-decoration: none;
}

.product-card .product-details h3 a:hover {
    color: #1565c0;
}

.product-card .product-details .price {
    font-size: 20px;
    font-weight: 700;
    color: #1565c0;
    margin-bottom: 8px;
}

.product-card .product-details .specs {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
}

.product-card .product-details .specs span {
    margin-right: 16px;
}

.product-card .product-details .supplier-info {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.product-card .product-details .supplier-info .verified {
    color: #059669;
    font-size: 12px;
}

.product-card .product-details .rating {
    color: #d97706;
    font-size: 14px;
}

.product-card .product-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.product-card .product-actions button {
    padding: 8px 16px;
    border: 1px solid #ccc;
    background: white;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.product-card .product-actions button:hover {
    background: #1565c0;
    color: white;
    border-color: #1565c0;
}

.product-card .product-actions button.primary {
    background: #1565c0;
    color: white;
    border-color: #1565c0;
}

/* Legacy Product Card Support */
.product-card.legacy {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    height: 100%;
}

.product-card.legacy:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.product-card.legacy .product-image {
    height: 200px;
    object-fit: cover;
    background: #f8f9fa;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.product-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
}

.product-company {
    font-size: 0.9rem;
    color: var(--secondary-color);
}

/* Category Cards */
.category-card {
    border: none;
    border-radius: 12px;
    text-align: center;
    padding: 2rem 1rem;
    transition: all 0.3s ease;
    height: 100%;
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Auth Forms */
.auth-form {
    max-width: 400px;
    margin: 0 auto;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.auth-form .form-control {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

.auth-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.auth-form .btn {
    border-radius: 8px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Dashboard Cards */
.dashboard-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    padding: 1.5rem;
    height: 100%;
}

.dashboard-card .card-title {
    font-size: 0.9rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.dashboard-card .card-text {
    font-size: 2rem;
    font-weight: bold;
    color: var(--dark-color);
}

/* Search Bar Styles */
.search-container {
    flex: 1;
    max-width: 350px;
    margin: 0 1rem;
}

.search-bar {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 18px;
    padding: 0.35rem 0.75rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.search-bar:hover {
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.search-bar:focus-within {
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.search-icon {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: white;
    font-size: 0.8rem;
    padding: 0.35rem 0;
    outline: none;
    width: 100%;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

/* Main Content Wrapper */
.main-content {
    background: #f8f9fa;
    min-height: 100vh;
    position: relative;
    padding-top: 0.25rem;
    transition: all 0.3s ease;
}

/* Sliding Section */
.sliding-section {
    position: relative;
    background: #f8f9fa;
    border-top: 3px solid #667eea;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
    margin-top: -3px;
    transition: all 0.3s ease;
}

.sliding-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2, #667eea);
    background-size: 200% 100%;
    animation: slideGradient 3s ease-in-out infinite;
}

@keyframes slideGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Search Filters */
.filter-section {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.filter-section h5 {
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Buttons */
.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 8px;
    font-weight: 600;
}

.btn-primary:hover {
    background: #0056b3;
    border-color: #0056b3;
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 8px;
    font-weight: 600;
}

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

/* Forms */
.form-control {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Alert Messages */
.alert {
    border-radius: 8px;
    border: none;
    font-weight: 500;
}

.alert-success {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
}

.alert-danger {
    background: linear-gradient(45deg, #dc3545, #e74c3c);
    color: white;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 3rem;
}

footer h5 {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: white;
}

/* Loading Spinner */
.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .product-card {
        margin-bottom: 1rem;
    }

    .auth-form {
        margin: 1rem;
        padding: 1.5rem;
    }

    .dashboard-card {
        margin-bottom: 1rem;
    }

    .btn-outline-default {
        padding: 6px 16px;
        font-size: 13px;
    }

    /* Search Bar Responsive */
    .search-container {
        max-width: 100%;
        margin: 0 1rem;
        flex: 1;
    }

    .search-bar {
        padding: 0.4rem 0.75rem;
    }

    .search-icon {
        font-size: 0.9rem;
        margin-right: 0.5rem;
    }

    .search-input {
        font-size: 0.85rem;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 40px 0;
    }

    .hero-section h1 {
        font-size: 1.5rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .btn-lg {
        font-size: 1rem;
        padding: 0.5rem 1.5rem;
    }

    .product-title {
        font-size: 1rem;
    }

    .product-price {
        font-size: 1.2rem;
    }

    /* Search Bar Extra Small Screens */
    .search-container {
        margin: 0 0.5rem;
    }

    .search-bar {
        padding: 0.35rem 0.5rem;
    }

    .search-icon {
        font-size: 0.85rem;
        margin-right: 0.4rem;
    }

    .search-input {
        font-size: 0.8rem;
    }

    .search-input::placeholder {
        font-size: 0.75rem;
    }
}

/* Tablet Responsive */
@media (min-width: 768px) and (max-width: 1024px) {
    .hero-section {
        padding: 70px 0;
    }

    .product-card {
        margin-bottom: 1.5rem;
    }

    .category-card {
        padding: 1.5rem 1rem;
    }

    /* Search Bar Tablet */
    .search-container {
        max-width: 400px;
        margin: 0 1.5rem;
    }

    .search-bar {
        padding: 0.45rem 0.85rem;
    }

    .search-icon {
        font-size: 0.95rem;
    }

    .search-input {
        font-size: 0.9rem;
    }
}

/* Desktop Responsive */
@media (min-width: 1025px) {
    .hero-section {
        padding: 100px 0;
    }
    
    .product-card {
        margin-bottom: 2rem;
    }
    
    .dashboard-card {
        transition: transform 0.3s ease;
    }
    
    .dashboard-card:hover {
        transform: translateY(-3px);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .btn,
    footer {
        display: none !important;
    }
    
    .product-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* Language Buttons Styling */
.language-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
    max-width: 100%;
}

.lang-btn {
    padding: 5px 10px;
    border: 1px solid #ccc;
    background: #fff;
    color: #333;
    border-radius: 3px;
    cursor: pointer;
    font-size: 11px;
    transition: all 0.3s ease;
    font-family: inherit;
    display: inline-block;
    text-align: center;
    line-height: 1.4;
    min-width: 60px;
}

.lang-btn:hover {
    background: #f0f0f0;
    border-color: #999;
    transform: translateY(-1px);
}

.lang-btn.active {
    background: #1565c0;
    border-color: #1565c0;
    color: white;
    font-weight: 600;
}

.lang-btn:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(21, 101, 192, 0.5);
}

.footer .lang-btn {
    color: #333;
}

.footer .lang-btn.active {
    color: white;
}

@media (max-width: 768px) {
    .lang-btn {
        padding: 4px 8px;
        font-size: 10px;
        min-width: 50px;
    }
    
    .language-buttons {
        gap: 4px;
    }
}

/* Google Translate Widget Styling - Hidden since we use custom buttons */
#google_translate_element {
    display: none !important;
}

/* Enhanced Header Styles */
.enhanced-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Top Bar */
.top-bar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    padding: 4px 0;
    font-size: 0.75rem;
}

.top-bar-left {
    display: flex;
    gap: 15px;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.top-bar-item i {
    font-size: 0.7rem;
}

.top-bar-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.social-links {
    display: flex;
    gap: 8px;
}

.social-link {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.6rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.language-selector .form-select {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: 3px;
}

.language-selector .form-select option {
    background: #667eea;
    color: #ffffff;
}

/* Main Navigation */
.main-nav {
    background: #ffffff;
    padding: 8px 0;
    border-bottom: 1px solid #e5e7eb;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 600;
    color: #667eea;
}

.logo a i {
    font-size: 1.5rem;
}

.logo a span {
    color: #2c3e50;
}

.main-menu {
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Modern Hero Section */
.modern-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Hero Background */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.9) 0%, 
        rgba(118, 75, 162, 0.9) 50%, 
        rgba(15, 52, 96, 0.9) 100%
    );
    z-index: 2;
}

.hero-pattern {
    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="hero-pattern" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="50" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="30" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="30" cy="90" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23hero-pattern)"/></svg>');
    opacity: 0.6;
    z-index: 3;
}

.hero-particles {
    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="hero-particles" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="0.5" fill="rgba(255,255,255,0.2)"/><circle cx="80" cy="80" r="0.5" fill="rgba(255,255,255,0.2)"/><circle cx="50" cy="50" r="0.3" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23hero-particles)"/></svg>');
    opacity: 0.4;
    z-index: 4;
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 10;
    padding: 40px 0;
    color: #ffffff;
}

/* Hero Text */
.hero-text {
    max-width: 500px;
    position: relative;
    z-index: 15;
}

/* Hero Breadcrumb */
.hero-breadcrumb {
    margin-bottom: 1rem;
}

.hero-breadcrumb .breadcrumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-breadcrumb .breadcrumb-item {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

.hero-breadcrumb .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.hero-breadcrumb .breadcrumb-item a:hover {
    color: #ffffff;
}

.hero-breadcrumb .breadcrumb-item.active {
    color: #ffffff;
    font-weight: 600;
}

/* Hero Title Section */
.hero-title-section {
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.25rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    display: block;
    clear: both;
}

.title-highlight {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-radius: 2px;
    margin-top: 0.5rem;
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: 0.875rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    max-width: 350px;
    display: block;
    clear: both;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 0.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
    min-width: 80px;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
    font-size: 1rem;
    color: #fbbf24;
    margin-bottom: 0.15rem;
}

.stat-number {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.1rem;
}

.stat-label {
    font-size: 0.625rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.hero-btn {
    padding: 0.5rem 1rem;
    font-weight: 500;
    border-radius: 15px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-size: 0.75rem;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: flex-start;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
}

.trust-item i {
    font-size: 1rem;
    color: #fbbf24;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    margin-left: auto;
    margin-right: 0;
}

/* Hero Image Container */
.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 350px;
    margin: 0 0 1rem auto;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
}

.hero-image-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.3) 0%, 
        rgba(118, 75, 162, 0.3) 100%
    );
    opacity: 0.6;
    z-index: 3;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 0.75rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 20;
    transition: all 0.3s ease;
    animation: float 3s ease-in-out infinite;
}

.floating-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-1 {
    top: 20px;
    right: -30px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 30px;
    left: -20px;
    animation-delay: 1s;
}

.card-3 {
    top: 50%;
    right: -40px;
    animation-delay: 2s;
}

.card-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    margin-bottom: 0.4rem;
    font-size: 0.875rem;
}

.card-content h6 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.15rem;
}

.card-content p {
    font-size: 0.75rem;
    color: #6c757d;
    margin: 0;
}

/* Hero Features */
.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    width: 100%;
    max-width: 300px;
    margin-left: auto;
    margin-right: 0;
    justify-content: flex-end;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.5625rem;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.feature-item i {
    color: #10b981;
    font-size: 1rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.scroll-indicator:hover {
    transform: translateX(-50%) translateY(-5px);
}

.scroll-text {
    font-size: 0.625rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.2rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-weight: 400;
}

.scroll-arrow {
    font-size: 1rem;
    color: #fbbf24;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
}

.scroll-indicator:hover .scroll-arrow {
    color: #ffffff;
    transform: scale(1.1);
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60% { transform: translateY(-2px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .modern-hero {
        min-height: 100vh;
        padding: 2rem 0;
    }
    
    .hero-content {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .trust-indicators {
        gap: 1rem;
    }
    
    .hero-image-container {
        max-width: 350px;
        margin-bottom: 1.5rem;
    }
    
    .hero-features {
        max-width: 300px;
        gap: 0.75rem;
    }
    
    .floating-card {
        transform: scale(0.8);
    }
    
    .card-1 {
        top: 10px;
        right: -20px;
    }
    
    .card-2 {
        bottom: 20px;
        left: -15px;
    }
    
    .card-3 {
        top: 40%;
        right: -25px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-breadcrumb .breadcrumb {
        padding: 0.5rem 1rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-icon {
        font-size: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .hero-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .hero-image-container {
        max-width: 280px;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
        max-width: 250px;
    }
    
    .floating-card {
        transform: scale(0.7);
    }
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 15px;
    color: #2c3e50;
    text-decoration: none;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.nav-link:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

.nav-link i {
    font-size: 0.8rem;
}

.dropdown-toggle::after {
    display: none;
}

.dropdown-toggle i.fa-chevron-down {
    font-size: 0.7rem;
    margin-left: 3px;
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 20px;
    min-width: 600px;
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.nav-item:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu h6 {
    color: #667eea;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.mega-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu ul li {
    margin-bottom: 8px;
}

.mega-menu ul li a {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #6c757d;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.mega-menu ul li a:hover {
    color: #667eea;
    transform: translateX(3px);
}

.mega-menu ul li a i {
    font-size: 0.6rem;
}

/* Regular Dropdown Menu */
.dropdown-menu {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 10px;
    margin-top: 10px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    color: #6c757d;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

.dropdown-header {
    color: #667eea;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 12px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 15px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 200px;
    padding: 8px 35px 8px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    font-size: 0.85rem;
    outline: none;
    transition: all 0.3s ease;
}

.search-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    width: 250px;
}

.search-btn {
    position: absolute;
    right: 5px;
    background: #667eea;
    border: none;
    border-radius: 50%;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.7rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: #764ba2;
    transform: scale(1.1);
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-dropdown-toggle {
    text-decoration: none;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.9rem;
    border: 2px solid #ffffff;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.user-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    gap: 10px;
}

.auth-buttons .btn {
    padding: 6px 15px;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 20px;
    transition: all 0.3s ease;
}

/* Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    position: fixed;
    top: 70px;
    right: 20px;
    z-index: 1001;
}

.mobile-menu-btn {
    width: 30px;
    height: 30px;
    background: #667eea;
    border: none;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-btn span {
    width: 16px;
    height: 2px;
    background: #ffffff;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    background: #764ba2;
    transform: scale(1.1);
}

/* Header Responsive Design */
@media (max-width: 992px) {
    .main-nav .row {
        align-items: center;
    }
    
    .main-menu {
        order: 3;
        flex-basis: 100%;
        margin-top: 15px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .header-actions {
        order: 2;
        justify-content: flex-end;
    }
    
    .search-input {
        width: 150px;
    }
    
    .search-input:focus {
        width: 180px;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .main-nav {
        padding: 10px 0;
    }
    
    .main-nav .row {
        align-items: center;
    }
    
    .logo {
        order: 1;
        flex-basis: auto;
    }
    
    .header-actions {
        order: 2;
        flex-basis: auto;
    }
    
    .main-menu {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .search-input {
        width: 120px;
    }
    
    .search-input:focus {
        width: 140px;
    }
    
    .auth-buttons {
        gap: 5px;
    }
    
    .auth-buttons .btn {
        padding: 5px 10px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .logo a {
        font-size: 1.5rem;
    }
    
    .logo a i {
        font-size: 1.7rem;
    }
    
    .search-input {
        width: 100px;
    }
    
    .search-input:focus {
        width: 120px;
    }
    
    .auth-buttons {
        flex-direction: column;
        gap: 5px;
    }
    
    .auth-buttons .btn {
        padding: 4px 8px;
        font-size: 0.75rem;
    }
    
    .user-avatar {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}

/* Enhanced Footer Styles */
.enhanced-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.enhanced-footer::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="footer-pattern" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.03)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.03)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.02)"/><circle cx="10" cy="50" r="0.5" fill="rgba(255,255,255,0.02)"/><circle cx="90" cy="30" r="0.5" fill="rgba(255,255,255,0.02)"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-pattern)"/></svg>');
    opacity: 0.5;
}

.footer-main {
    padding: 60px 0 40px;
    position: relative;
    z-index: 1;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.footer-logo i {
    color: #667eea;
    margin-right: 0.5rem;
}

.footer-description {
    color: #b8bcc8;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #b8bcc8;
    font-size: 0.9rem;
}

.contact-item i {
    width: 16px;
    text-align: center;
    color: #667eea;
}

.footer-section {
    margin-bottom: 2rem;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 1px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links li a {
    color: #b8bcc8;
    text-decoration: none;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.footer-links li a:hover {
    color: #667eea;
    transform: translateX(5px);
}

.footer-links li a i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.footer-links li a:hover i {
    transform: translateX(3px);
}

.newsletter-text {
    color: #b8bcc8;
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.newsletter-form .input-group {
    position: relative;
}

.newsletter-form .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 0.75rem 1rem;
    border-radius: 8px 0 0 8px;
    font-size: 0.85rem;
}

.newsletter-form .form-control::placeholder {
    color: #b8bcc8;
}

.newsletter-form .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    color: #ffffff;
}

.newsletter-form .btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    border-radius: 0 8px 8px 0;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.newsletter-form .btn:hover {
    background: linear-gradient(135deg, #764ba2, #667eea);
    transform: translateY(-2px);
}

.social-links {
    margin-top: 2rem;
}

.social-title {
    font-size: 0.9rem;
    color: #ffffff;
    margin-bottom: 1rem;
    font-weight: 600;
}

.social-icons {
    display: flex;
    gap: 0.75rem;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #b8bcc8;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: #667eea;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.social-icon.facebook:hover {
    background: #1877f2;
}

.social-icon.twitter:hover {
    background: #1da1f2;
}

.social-icon.linkedin:hover {
    background: #0077b5;
}

.social-icon.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-icon.youtube:hover {
    background: #ff0000;
}

.social-icon.whatsapp:hover {
    background: #25d366;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.3);
    padding: 30px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.footer-copyright p {
    color: #b8bcc8;
    font-size: 0.85rem;
    margin: 0;
}

.bottom-links {
    display: flex;
    justify-content: flex-end;
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.bottom-links li a {
    color: #b8bcc8;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.bottom-links li a:hover {
    color: #667eea;
}

.payment-methods {
    text-align: center;
    margin-top: 2rem;
}

.payment-title {
    color: #ffffff;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 1.5rem;
    color: #b8bcc8;
}

.payment-icons i {
    transition: all 0.3s ease;
}

.payment-icons i:hover {
    color: #667eea;
    transform: translateY(-2px);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

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

.back-to-top:hover {
    background: linear-gradient(135deg, #764ba2, #667eea);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* Footer Responsive Design */
@media (max-width: 768px) {
    .footer-main {
        padding: 40px 0 30px;
    }
    
    .footer-logo {
        font-size: 1.5rem;
    }
    
    .footer-description {
        font-size: 0.85rem;
    }
    
    .footer-title {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .footer-links li a {
        font-size: 0.85rem;
    }
    
    .newsletter-text {
        font-size: 0.8rem;
    }
    
    .social-title {
        font-size: 0.85rem;
    }
    
    .social-icon {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
    
    .bottom-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
        margin-top: 1rem;
    }
    
    .payment-icons {
        font-size: 1.2rem;
        gap: 0.75rem;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .footer-main {
        padding: 30px 0 20px;
    }
    
    .footer-logo {
        font-size: 1.3rem;
    }
    
    .footer-description {
        font-size: 0.8rem;
    }
    
    .footer-title {
        font-size: 0.9rem;
    }
    
    .footer-links li a {
        font-size: 0.8rem;
    }
    
    .newsletter-text {
        font-size: 0.75rem;
    }
    
    .social-icons {
        gap: 0.5rem;
    }
    
    .social-icon {
        width: 30px;
        height: 30px;
        font-size: 0.7rem;
    }
    
    .payment-icons {
        font-size: 1rem;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 15px;
        right: 15px;
        font-size: 0.9rem;
    }
}

/* Page Header Hero Section */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.page-header::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="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="50" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="30" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Modern Sidebar Styles */
.modern-sidebar {
    position: sticky;
    top: 2rem;
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Sidebar Cards */
.sidebar-card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #f3f4f6;
    overflow: hidden;
    transition: all 0.3s ease;
}

.sidebar-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

/* Card Header */
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #f3f4f6;
}

.card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
}

.card-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.875rem;
}

/* Seller Profile Card */
.seller-profile-card {
    padding: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
}

.seller-avatar {
    position: relative;
    padding: 1.25rem;
    text-align: center;
}

.seller-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, 0.2);
    object-fit: cover;
}

.verified-badge {
    position: absolute;
    bottom: 1.25rem;
    right: calc(50% - 30px);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.75rem;
    border: 2px solid #ffffff;
}

.seller-info {
    padding: 1rem 1.25rem;
    text-align: center;
}

.seller-name {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
    color: #ffffff;
}

.seller-type {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 0.75rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.seller-rating {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.stars {
    display: flex;
    gap: 0.125rem;
}

.stars i {
    font-size: 0.75rem;
    color: #fbbf24;
}

.rating-text {
    font-size: 0.625rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Action Buttons */
.action-buttons {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    border: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.action-btn i {
    font-size: 0.875rem;
    margin-right: 0.5rem;
}

.action-btn span {
    flex: 1;
    text-align: left;
}

.btn-badge {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 0.625rem;
    padding: 0.125rem 0.375rem;
    border-radius: 6px;
    font-weight: 600;
}

.primary-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #ffffff;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.success-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #ffffff;
}

.success-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.info-btn {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #ffffff;
}

.info-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.outline-btn {
    background: #ffffff;
    color: #6b7280;
    border: 1px solid #e5e7eb;
}

.outline-btn:hover {
    background: #f9fafb;
    border-color: #d1d5db;
}

/* Contact Items */
.contact-items {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.contact-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.contact-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.contact-label {
    font-size: 0.75rem;
    color: #6b7280;
    font-weight: 500;
}

.contact-value {
    font-size: 0.875rem;
    color: #1f2937;
    font-weight: 500;
}

.contact-value.link {
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-value.link:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Category Items */
.category-items {
    padding: 1rem 1.25rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 0.5rem;
    border-radius: 12px;
    background: #f9fafb;
    transition: all 0.3s ease;
    cursor: pointer;
}

.category-item:hover {
    background: #f3f4f6;
    transform: translateY(-2px);
}

.category-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.875rem;
}

.category-icon.industrial {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.category-icon.machinery {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.category-icon.tools {
    background: linear-gradient(135deg, #10b981, #059669);
}

.category-icon.equipment {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.category-name {
    font-size: 0.75rem;
    color: #4b5563;
    font-weight: 500;
    text-align: center;
}

/* Trust Items */
.trust-items {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 12px;
    background: #f9fafb;
    transition: all 0.3s ease;
}

.trust-item:hover {
    background: #f3f4f6;
}

.trust-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.trust-icon.verified {
    background: linear-gradient(135deg, #10b981, #059669);
}

.trust-icon.secure {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.trust-icon.quality {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.trust-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.trust-title {
    font-size: 0.875rem;
    color: #1f2937;
    font-weight: 600;
}

.trust-desc {
    font-size: 0.75rem;
    color: #6b7280;
}

/* Verification Items */
.verification-items {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.verification-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 8px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.verification-item i {
    color: #10b981;
    font-size: 0.875rem;
}

.verification-item span {
    font-size: 0.75rem;
    color: #065f46;
    font-weight: 500;
}

/* Stats Items */
.stats-items {
    padding: 1rem 1.25rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border-radius: 12px;
    background: #f9fafb;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: #f3f4f6;
    transform: translateY(-2px);
}

.stat-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.875rem;
}

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

.stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: #1f2937;
    display: block;
}

.stat-label {
    font-size: 0.625rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .modern-sidebar {
        position: relative;
        top: 0;
        margin-bottom: 2rem;
    }
    
    .category-items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-items {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .seller-avatar img {
        width: 60px;
        height: 60px;
    }
    
    .verified-badge {
        width: 20px;
        height: 20px;
        right: calc(50% - 25px);
        font-size: 0.625rem;
    }
}

@media (max-width: 480px) {
    .category-items {
        grid-template-columns: 1fr;
    }
    
    .stats-items {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        gap: 0.375rem;
    }
    
    .action-btn {
        padding: 0.625rem 0.75rem;
        font-size: 0.75rem;
    }
}

.sidebar-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.sidebar-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.sidebar-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.sidebar-buttons .btn {
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
}

.sidebar-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.sidebar-buttons .btn i {
    width: 16px;
    text-align: center;
}

.sidebar-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.info-item i {
    width: 16px;
    text-align: center;
    color: var(--primary-color);
}

.info-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.info-item a:hover {
    text-decoration: underline;
}

.sidebar-categories {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--light-color);
    border-radius: 8px;
    color: var(--dark-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.category-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.category-item i {
    width: 16px;
    text-align: center;
}

.verification-status {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.verified-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.verified-item i {
    width: 16px;
    text-align: center;
}

.sidebar-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.stat-value {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-color);
}

.seller-profile {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.seller-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}

.seller-header::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="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="50" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="30" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.seller-avatar {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.seller-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.avatar-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: bold;
    color: white;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.seller-info {
    flex: 1;
    position: relative;
    z-index: 1;
}

.seller-info h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.verified-badge {
    display: inline-block;
    background: #10b981;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.seller-location {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.seller-type {
    font-size: 1rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.website-link {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.website-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    color: white;
}

.seller-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.stat-item {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Modern Products Section */
.modern-products-section {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #f3f4f6;
    overflow: hidden;
}

/* Products Header */
.products-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 2rem 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #f3f4f6;
    flex-wrap: wrap;
    gap: 1rem;
}

.header-content {
    flex: 1;
    min-width: 250px;
}

.products-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.products-subtitle {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0;
    font-weight: 400;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.products-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.count-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
    line-height: 1;
}

.count-label {
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

/* Modern Product Card */
.modern-product-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #f3f4f6;
    transition: all 0.3s ease;
    position: relative;
}

.modern-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* Product Image Container */
.product-image-container {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #f9fafb;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.modern-product-card:hover .product-image {
    transform: scale(1.05);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modern-product-card:hover .product-overlay {
    opacity: 1;
}

.overlay-actions {
    display: flex;
    gap: 1rem;
}

.overlay-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1f2937;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.overlay-btn:hover {
    background: #ffffff;
    transform: scale(1.1);
}

.product-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: #6b7280;
    gap: 0.5rem;
}

.product-placeholder i {
    font-size: 2rem;
    opacity: 0.5;
}

.product-placeholder span {
    font-size: 0.875rem;
    font-weight: 500;
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.product-badge.available {
    background: rgba(16, 185, 129, 0.9);
    color: #ffffff;
}

/* Product Content */
.product-content {
    padding: 1.5rem;
}

.product-header {
    margin-bottom: 1rem;
}

.product-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 2;
    -webkit-line-clamp: 2;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
}

.product-id {
    color: #6b7280;
    font-weight: 500;
}

.product-status {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-status.active {
    background: #dcfce7;
    color: #166534;
}

/* Product Pricing */
.product-pricing {
    margin-bottom: 1rem;
}

.price-main {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.price-unit {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

.price-info {
    font-size: 0.75rem;
    color: #6b7280;
}

.min-order {
    font-weight: 500;
}

/* Product Details */
.product-details {
    margin-bottom: 1.5rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #4b5563;
    margin-bottom: 0.5rem;
}

.detail-item:last-child {
    margin-bottom: 0;
}

.detail-item i {
    color: #667eea;
    font-size: 0.75rem;
    width: 16px;
}

/* Product Actions */
.product-actions {
    display: flex;
    gap: 0.75rem;
}

.action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-btn i {
    font-size: 0.75rem;
}

.primary-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #ffffff;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.secondary-btn {
    background: #f3f4f6;
    color: #4b5563;
    border: 1px solid #e5e7eb;
}

.secondary-btn:hover {
    background: #e5e7eb;
    border-color: #d1d5db;
}

/* Load More Button */
.load-more-container {
    padding: 0 2rem 2rem;
    text-align: center;
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* No Products Container */
.no-products-container {
    padding: 4rem 2rem;
    text-align: center;
}

.no-products-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-size: 2rem;
}

.no-products-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0 0 0.75rem 0;
}

.no-products-message {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0 0 2rem 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.contact-seller-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #10b981, #059669);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-seller-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .products-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.5rem;
    }
    
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .product-content {
        padding: 1rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
    
    .modern-product-card {
        border-radius: 12px;
    }
    
    .product-image-container {
        height: 180px;
    }
    
    .product-content {
        padding: 0.75rem;
    }
    
    .products-title {
        font-size: 1.125rem;
    }
}    

.error-message {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 600px;
    margin: 2rem auto;
}

.error-message h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--danger-color);
    margin-bottom: 1rem;
}

.error-message p {
    font-size: 1.125rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-header {
        padding: 2rem 0;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .sidebar-buttons .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .info-item, .verified-item, .category-item {
        font-size: 0.8rem;
        padding: 0.5rem 0.75rem;
    }
    
    .stat-row {
        padding: 0.25rem 0;
    }
    
    .stat-label, .stat-value {
        font-size: 0.8rem;
    }
    
    .seller-profile {
        padding: 1rem;
    }
    
    .seller-header {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
        gap: 1.5rem;
    }
    
    .seller-info h1 {
        font-size: 2rem;
    }
    
    .seller-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

@media (max-width: 480px) {
    .seller-header {
        padding: 1.5rem 1rem;
    }
    
    .seller-avatar img,
    .avatar-placeholder {
        width: 100px;
        height: 100px;
    }
    
    .seller-info h1 {
        font-size: 1.75rem;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}