/* Modern Ecommerce Styles */
:root {
    /* Modern Color Palette */
    --primary-color: #ff9900;
    --primary-dark: #fa9906ff;
    --primary-light: #a5b4fc;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;

    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Poppins', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;

    /* 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);

    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Modern Navigation */
.modern-navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    transition: all var(--transition-normal);
}

.modern-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--gray-900) !important;
    font-weight: 700;
    font-size: 1.5rem;
    transition: all var(--transition-fast);
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
}

.brand-text {
    font-family: var(--font-secondary);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modern-brand:hover {
    transform: translateY(-1px);
}

/* Modern Toggler */
.modern-toggler {
    border: none;
    padding: var(--spacing-sm);
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modern-toggler span {
    width: 20px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

.modern-toggler:hover {
    background: var(--gray-200);
}

/* Modern Search */
.modern-search-container {
    max-width: 500px;
    width: 100%;
}

.modern-search-form {
    width: 100%;
}

.search-input-group {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xs);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.search-input-group:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(255, 153, 0, 0.1);
}

.search-icon {
    position: absolute;
    left: var(--spacing-lg);
    color: var(--gray-400);
    font-size: 1rem;
    z-index: 2;
}

.modern-search-input {
    border: none;
    background: transparent;
    padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) 3rem;
    font-size: 0.95rem;
    color: var(--gray-700);
    flex: 1;
}

.modern-search-input:focus {
    outline: none;
    box-shadow: none;
}

.modern-search-input::placeholder {
    color: var(--gray-400);
    font-weight: 400;
}

.modern-search-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-xl);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    white-space: nowrap;

}

.modern-search-btn:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-1px);
}

/* Modern Navigation Items */
.modern-nav-items {
    gap: var(--spacing-md);
}

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

.modern-nav-link {
    color: var(--gray-600) !important;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md) !important;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-icon-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.modern-nav-link:hover {
    color: var(--primary-color) !important;
    background: var(--gray-100);
    transform: translateY(-1px);
}

.nav-text {
    font-size: 0.9rem;
}

/* Modern Cart Count */
.modern-cart-count {
    position: absolute;
    top: -8px;
    right: -20px;
    background: var(--danger-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    text-align: center;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    border: 2px solid white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Main Content */
.modern-main {
    min-height: calc(100vh - 200px);
    padding-top: var(--spacing-lg);
}

/* Modern Footer */
.modern-footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.footer-content {
    padding-bottom: var(--spacing-xl);
}

.footer-brand-title {
    color: white;
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.footer-brand-desc {
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    color: var(--gray-400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.footer-title {
    color: white;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
}

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

.footer-list li {
    margin-bottom: var(--spacing-sm);
}

.footer-list a {
    color: var(--gray-400);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.footer-list a:hover {
    color: var(--primary-light);
    padding-left: var(--spacing-sm);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.copyright {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin: 0;
}

.payment-methods {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-md);
    color: var(--gray-500);
    font-size: 0.9rem;
}

.payment-methods i {
    font-size: 1.5rem;
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

.payment-methods i:hover {
    color: var(--primary-light);
    transform: translateY(-1px);
}

/* Toast Notifications */
.toast {
    border-radius: var(--radius-lg);
    border: none;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(10px);
}

/* --- ADAPTED & MERGED STYLES FOR EXISTING COMPONENTS --- */

/* Search Autocomplete Dropdown */
.search-autocomplete-dropdown {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.search-result-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: inherit;
}

.search-result-item:hover, .search-result-item.active {
    background: var(--gray-50);
    color: inherit;
    text-decoration: none;
    transform: translateX(4px);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-image {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-right: var(--spacing-md);
    border: 1px solid var(--gray-200);
}

.search-result-details {
    flex: 1;
    min-width: 0;
}

.search-result-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-800);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-name strong {
    color: var(--primary-color);
}

.search-result-brand {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.search-result-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.price-current {
    font-weight: 700;
    color: var(--danger-color);
    font-size: 0.9rem;
}

.price-original {
    text-decoration: line-through;
    color: var(--gray-400);
    font-size: 0.9rem;
    font-weight: 400;
}

.search-no-results {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.search-loading {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.search-view-all {
    padding: var(--spacing-md);
    text-align: center;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.search-view-all:hover {
    background: var(--gray-100);
    color: var(--primary-dark);
}

/* User Authentication & Dropdown Styles */
.user-initial {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.wallet-balance {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) var(--spacing-md);
    font-weight: 500;
    font-size: 0.9rem;
}

.auth-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-auth {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-2xl);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-login {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-login:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-register {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.btn-register:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.user-dropdown .dropdown-menu {
    border: none;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) 0;
    min-width: 250px;
}

.user-dropdown .dropdown-item {
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: all var(--transition-fast);
    border-radius: 0;
}

.user-dropdown .dropdown-item:hover {
    background: var(--gray-100);
    color: var(--primary-color);
    transform: translateX(5px);
}

.user-dropdown .dropdown-item i {
    width: 20px;
    text-align: center;
}

/* Amazon-style Home Page Styles */

/* Hero Section */
.hero-section-amazon {
    background: linear-gradient(135deg, #232f3e 0%, #37475a 100%);
    color: white;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section-amazon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"%3E%3Cdefs%3E%3Cpattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"%3E%3Cpath d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/%3E%3C/pattern%3E%3C/defs%3E%3Crect width="100" height="100" fill="url(%23grid)"/%3E%3C/svg%3E');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
}

.feature-item i {
    color: #ff9900;
    font-size: 1.2rem;
}

.btn-hero-cta {
    background: #ff9900;
    color: #000;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 153, 0, 0.3);
}

.btn-hero-cta:hover {
    background: #e88b00;
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 153, 0, 0.4);
}

.hero-image img {
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e7e7e7;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #232f3e;
    margin: 0;
    display: flex;
    align-items: center;
}

.btn-view-all {
    color: #007185;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
}

.btn-view-all:hover {
    color: #c7511f;
    text-decoration: underline;
}

/* Deals Section */
.deals-section {
    padding: 3rem 0;
    background: white;
}

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

.timer-label {
    font-weight: 500;
    color: #565959;
}

.countdown-timer {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #232f3e;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.time-value {
    font-size: 1.2rem;
    line-height: 1;
}

.time-label {
    font-size: 0.7rem;
    opacity: 0.8;
}

.time-separator {
    font-size: 1.2rem;
    margin: 0 0.25rem;
}

/* Category Sections */
.category-section-amazon {
    padding: 3rem 0;
}

.category-description {
    color: #565959;
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.6;
}

/* Amazon-style Product Grid */
.products-grid-amazon {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.product-card-amazon {
    background: white;
    border: 1px solid #e7e7e7;
    border-radius: 8px;
    padding: 1rem;
    transition: all 0.2s ease;
    position: relative;
    height: auto;
    display: flex;
    flex-direction: column;
}

.product-card-amazon:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    border-color: #c7c7c7;
    transform: translateY(-2px);
}

.product-image-wrapper-amazon {
    position: relative;
    margin-bottom: 0.75rem;
}

.product-image-amazon {
    width: 100%;
    height: 200px;
    object-fit: contain;
    background: #f8f8f8;
    border-radius: 4px;
    padding: 0.5rem;
    transition: transform 0.2s ease;
}

.product-card-amazon:hover .product-image-amazon {
    transform: scale(1.02);
}

.product-info-amazon {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-brand-amazon {
    font-size: 0.8rem;
    color: #007185;
    margin-bottom: 0.25rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-title-amazon {
    font-size: 0.9rem;
    line-height: 1.3;
    color: #0066c0;
    text-decoration: none;
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-weight: 400;
    flex: 1;
}

.product-title-amazon:hover {
    color: #c7511f;
    text-decoration: underline;
}

.product-rating-amazon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
}

.stars-amazon {
    display: flex;
    gap: 1px;
}

.stars-amazon i {
    color: #ffa41c;
    font-size: 0.8rem;
}

.stars-amazon i:not(.active) {
    color: #ddd;
}

.rating-count-amazon {
    color: #0066c0;
    text-decoration: none;
    font-size: 0.8rem;
}

.rating-count-amazon:hover {
    text-decoration: underline;
    color: #c7511f;
}

.product-price-amazon {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.price-current-amazon {
    font-size: 1.1rem;
    font-weight: 600;
    color: #b12704;
}

.price-original-amazon {
    font-size: 0.85rem;
    color: #565959;
    text-decoration: line-through;
}

.price-discount-amazon {
    font-size: 0.8rem;
    color: #cc0c39;
    font-weight: 500;
}

.product-delivery-amazon {
    font-size: 0.8rem;
    color: #007600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.product-actions-amazon {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-amazon-primary {
    background: var(--primary-color);
    color: #000;
    border: 1px solid var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.btn-amazon-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #000;
    transform: translateY(-1px);
}

.btn-amazon-secondary {
    background: #fff;
    color: #000;
    border: 1px solid #d5d9d9;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.btn-amazon-secondary:hover {
    background: #f7fafa;
    border-color: #c7c7c7;
    color: #000;
    transform: translateY(-1px);
}

.product-badge-amazon {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: #cc0c39;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 2;
    line-height: 1;
}

.product-badge-choice {
    background: #ff9900;
    color: #000;
}

.product-badge-bestseller {
    background: #ff4444;
    color: white;
}

.product-badge-deal {
    background: #b12704;
    color: white;
}

/* Featured Section */
.featured-section {
    padding: 3rem 0;
    background: white;
}

/* Recently Viewed Section */
.recently-viewed-section {
    padding: 3rem 0;
}

.recently-viewed-slider {
    position: relative;
}

/* Newsletter Section */
.newsletter-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #232f3e 0%, #37475a 100%);
    color: white;
}

.newsletter-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.newsletter-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.newsletter-text {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.newsletter-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.newsletter-features .feature-item {
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}

.newsletter-form-wrapper {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.newsletter-form .input-group {
    margin-bottom: 1rem;
}

.newsletter-input {
    background: white;
    border: 2px solid transparent;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: 8px 0 0 8px;
}

.newsletter-input:focus {
    border-color: #ff9900;
    box-shadow: none;
    outline: none;
}

.newsletter-btn {
    background: #ff9900;
    color: #000;
    border: 2px solid #ff9900;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 0 8px 8px 0;
    transition: all 0.3s ease;
}

.newsletter-btn:hover {
    background: #e88b00;
    border-color: #e88b00;
    color: #000;
}

.newsletter-disclaimer {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    text-align: center;
    display: block;
}

/* Loading States */
.btn-amazon-primary:disabled,
.btn-amazon-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

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

.product-card-amazon {
    animation: fadeInUp 0.6s ease-out;
}

/* Focus States for Accessibility */
.btn-amazon-primary:focus,
.btn-amazon-secondary:focus,
.newsletter-btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.product-title-amazon:focus {
    outline: 2px solid #0066c0;
    outline-offset: 2px;
}


/* Responsive Design */
@media (max-width: 1200px) {
    .modern-search-container {
        max-width: 400px;
    }
    .products-grid-amazon {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

@media (max-width: 992px) {
    .modern-search-container {
        max-width: 100%;
        margin: var(--spacing-lg) 0;
    }

    .modern-nav-items {
        margin-top: var(--spacing-lg);
        padding-top: var(--spacing-lg);
        border-top: 1px solid var(--gray-200);
    }

    .nav-text {
        display: inline !important;
    }

    .auth-buttons {
        flex-direction: column;
        width: 100%;
        margin-top: var(--spacing-lg);
        align-items: stretch;
    }

    .btn-auth {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .footer-content {
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .payment-methods {
        justify-content: center;
        margin-top: var(--spacing-md);
    }

    .modern-search-btn {
        padding: var(--spacing-sm);
        font-size: 0;
        min-width: 40px;
    }

    .modern-search-btn::before {
        
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        font-size: 0.9rem;
    }

    .search-autocomplete-dropdown {
        position: fixed;
        top: auto;
        left: 10px;
        right: 10px;
        max-height: 50vh;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .deals-timer {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .products-grid-amazon {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .product-card-amazon {
        padding: 0.75rem;
    }
    
    .product-image-amazon {
        height: 150px;
    }
    
    .newsletter-card {
        padding: 2rem 1rem;
    }
    
    .newsletter-title {
        font-size: 1.5rem;
    }
    
    .newsletter-form .input-group {
        flex-direction: column;
    }
    
    .newsletter-input,
    .newsletter-btn {
        border-radius: 8px;
        width: 100%;
    }
    
    .newsletter-btn {
        margin-top: 0.5rem;
    }
}

@media (max-width: 576px) {
    .brand-text {
        display: none;
    }

    .search-input-group {
        padding: 2px;
    }

    .modern-search-input {
        padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 2.5rem;
        font-size: 0.9rem;
    }

    .search-icon {
        left: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .products-grid-amazon {
        grid-template-columns: 1fr;
    }
    
    .product-image-amazon {
        height: 180px;
    }
    
    .hero-section-amazon {
        padding: 2rem 0;
    }
    
    .category-section-amazon,
    .deals-section,
    .featured-section,
    .recently-viewed-section {
        padding: 2rem 0;
    }
}