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

:root {
    /* Professional B2B Color Scheme */
    --primary-color: #1a1a1a;
    --primary-light: #333333;
    --accent-color: #0066cc;
    --accent-hover: #0052a3;

    /* Backgrounds */
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #e9ecef;
    --bg-dark: #1a1a1a;

    /* Text Colors */
    --text-primary: #1a1a1a;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --text-white: #ffffff;

    /* Borders */
    --border-color: #dee2e6;
    --border-light: #e9ecef;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background-color: var(--bg-white);
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.logo {
    text-decoration: none;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
    padding: 0.5rem 0;
    position: relative;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-color);
}

.lang-toggle {
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lang-toggle:hover {
    background: var(--primary-light);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 100px 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -1px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 400;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s;
    border: 2px solid transparent;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    background: var(--bg-light);
}

.btn-block {
    width: 100%;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Categories Section */
.categories-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.category-card {
    position: relative;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-decoration: none;
    overflow: hidden;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    min-height: 320px;
    background-size: cover;
    background-position: center;
}

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

.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.3));
    transition: background 0.3s;
}

.category-card:hover .category-overlay {
    background: linear-gradient(to top, rgba(0, 102, 204, 0.9), rgba(0, 102, 204, 0.6));
}

.category-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
    margin-top: auto;
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.category-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.category-description {
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.category-link {
    color: var(--text-white);
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--accent-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-card {
    background: var(--bg-light);
    padding: 2.5rem 2rem;
    border-radius: 4px;
    text-align: center;
    border: 1px solid var(--border-light);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.contact-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
}

.contact-link:hover {
    text-decoration: underline;
}

.contact-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 24px;
    background: var(--bg-light);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.2s;
    border: 1px solid var(--border-color);
}

.social-link:hover {
    background: var(--bg-white);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

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

/* Footer */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 2.5rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    text-align: center;
}

.footer-text {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

/* Products Page */
.products-hero {
    background: var(--bg-light);
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.products-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.filter-section {
    padding: 1.5rem 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 69px;
    z-index: 100;
}

.filter-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: var(--bg-white);
    color: var(--text-primary);
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.filter-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.filter-btn.active {
    background: var(--accent-color);
    color: var(--text-white);
    border-color: var(--accent-color);
}

.search-box {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.95rem;
    min-width: 250px;
    transition: border-color 0.2s;
}

.search-box:focus {
    outline: none;
    border-color: var(--accent-color);
}

.products-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.product-image {
    width: 100%;
    height: 320px;
    object-fit: contain;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    padding: 20px;
    position: relative;
}

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

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

.product-favorite-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    padding: 0;
}

.product-favorite-btn:hover {
    background: var(--bg-white);
    border-color: var(--accent-color);
    transform: scale(1.1);
}

.product-favorite-btn svg {
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.product-favorite-btn.active svg,
.product-favorite-btn:hover svg {
    color: var(--accent-color);
}

.product-favorite-btn.active {
    background: var(--bg-white);
    border-color: var(--accent-color);
}

.product-info {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-white);
}

.product-category {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 0.5rem;
    opacity: 0.7;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    line-height: 1.4;
    min-height: 2.8rem;
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    flex: 1;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-light);
    margin-top: auto;
    gap: 1rem;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.product-actions {
    display: flex;
    gap: 0.5rem;
}

.product-add-to-cart-btn {
    padding: 10px 20px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    white-space: nowrap;
}

.product-add-to-cart-btn:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.product-add-to-cart-btn svg {
    flex-shrink: 0;
}

.product-btn {
    padding: 8px 18px;
    background: var(--text-primary);
    color: var(--text-white);
    border: none;
    border-radius: 2px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-btn:hover {
    background: var(--accent-color);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    padding: 20px;
    overflow-y: auto;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-white);
    border-radius: 4px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.modal-close:hover {
    background: var(--bg-light);
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 3rem;
}

.product-detail-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 4px;
    background: var(--bg-light);
    border: 1px solid var(--border-light);
}

.product-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

.product-detail-info h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.product-detail-category {
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.product-detail-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: 1.5rem 0;
}

.product-detail-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.product-detail-btn {
    width: 100%;
    padding: 16px;
    background: var(--accent-color);
    color: var(--text-white);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-detail-btn:hover {
    background: var(--accent-hover);
}

/* B2B Portal */
.b2b-portal {
    min-height: 80vh;
    padding: 40px 0;
}

.b2b-auth {
    padding: 80px 0;
    background: var(--bg-light);
}

.auth-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-white);
    border-radius: 4px;
    padding: 3rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.auth-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.auth-tab {
    flex: 1;
    padding: 1rem;
    background: none;
    border: none;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.auth-tab.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.auth-form h2 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.auth-form p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-group textarea {
    resize: vertical;
}

.form-group label input[type="checkbox"] {
    margin-right: 8px;
}

.form-message {
    margin-top: 1rem;
    padding: 12px;
    border-radius: 4px;
    display: none;
}

.form-message.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Dashboard */
.customer-dashboard {
    padding: 80px 0;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.dashboard-header h1 {
    font-size: 2.5rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.dashboard-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.2s;
}

.dashboard-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
}

.dashboard-card .card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.dashboard-card h2 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.dashboard-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.quick-order-section,
.order-history-section,
.account-settings-section {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 3rem;
}

.quick-order-section h2,
.order-history-section h2,
.account-settings-section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.order-items {
    margin-bottom: 2rem;
}

.order-item {
    display: grid;
    grid-template-columns: 2fr 1fr auto;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: center;
}

.order-item input {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
}

.order-item input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.btn-remove {
    width: 40px;
    height: 40px;
    background: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1.5rem;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-remove:hover {
    background: #c82333;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.order-total {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.orders-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.no-orders {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.order-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 4px;
    border-left: 4px solid var(--accent-color);
}

.order-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.order-number {
    font-weight: 700;
}

.order-date {
    color: var(--text-secondary);
}

.order-items-list {
    margin: 1rem 0;
}

.order-total-amount {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-color);
    text-align: right;
}

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

.setting-item {
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 4px;
}

.setting-item strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.setting-item span {
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none !important;
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        right: 0 !important;
        background: var(--bg-white) !important;
        flex-direction: column !important;
        padding: 1rem 0 !important;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) !important;
        gap: 0 !important;
        z-index: 999 !important;
        width: 100% !important;
        max-height: none !important;
        height: auto !important;
    }

    .nav-links.active {
        display: flex !important;
    }

    .nav-links li {
        width: 100%;
        border-bottom: 1px solid var(--border-light);
    }

    .nav-links a {
        display: block;
        padding: 1rem 1.5rem;
        width: 100%;
    }

    .lang-toggle {
        margin: 0.5rem 1.5rem;
        width: calc(100% - 3rem);
    }

    .mobile-menu-btn {
        display: flex !important;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .categories-grid,
    .features-grid,
    .contact-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-detail {
        grid-template-columns: 1fr;
        padding: 2rem;
    }

    .filter-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        min-width: 100%;
    }

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

    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .order-item {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 0 60px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }
}

/* ============================================
   Cart & Favorites Styles
   ============================================ */

/* Navigation Icons */
.nav-icons {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 2rem;
    position: relative;
    z-index: 1001;
}

.nav-icon-btn {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-icon-btn:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

.icon-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
}

/* Product Card Updates */
.product-image-wrapper {
    position: relative;
    width: 100%;
}

.product-image {
    display: block;
    width: 100%;
}

.favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    z-index: 10;
}

.favorite-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.favorite-btn .heart-icon {
    width: 20px;
    height: 20px;
    stroke: var(--text-secondary);
    fill: none;
    transition: all 0.3s ease;
}

.favorite-btn.active .heart-icon {
    fill: var(--accent-color);
    stroke: var(--accent-color);
}

.product-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    width: 100%;
}

.add-to-cart-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    flex: 1;
    justify-content: center;
}

.add-to-cart-btn:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
}

.add-to-cart-btn svg {
    flex-shrink: 0;
}

.product-btn {
    flex: 1;
    text-align: center;
}

/* Modal Base Styles */
.cart-modal,
.favorites-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
}

.cart-modal.active,
.favorites-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-modal-overlay,
.favorites-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.cart-modal-content,
.favorites-modal-content {
    position: relative;
    background: white;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cart-modal-header,
.favorites-modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-modal-header h2,
.favorites-modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.cart-modal-close,
.favorites-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.cart-modal-close:hover,
.favorites-modal-close:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}

.cart-modal-body,
.favorites-modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.cart-empty-message,
.favorites-empty-message {
    text-align: center;
    color: var(--text-secondary);
    padding: 3rem 1rem;
    font-size: 1.1rem;
}

/* Cart Items */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cart-item-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.cart-item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.cart-item-price {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    border-radius: 4px;
    padding: 0.25rem;
}

.quantity-btn {
    background: var(--bg-light);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.quantity-btn:hover {
    background: var(--accent-color);
    color: white;
}

.quantity-input {
    width: 50px;
    text-align: center;
    border: none;
    font-weight: 600;
    color: var(--text-primary);
}

.cart-item-subtotal {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.cart-item-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.cart-item-remove:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

/* Cart Footer */
.cart-modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.cart-total-price {
    color: var(--accent-color);
    font-size: 1.5rem;
}

.cart-checkout-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.cart-checkout-btn:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
}

/* Favorites Grid */
.favorites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.favorite-item {
    position: relative;
    background: var(--bg-light);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
}

.favorite-item-image {
    width: 100%;
    height: 120px;
    background: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.favorite-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.favorite-item-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
}

.favorite-item-price {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.favorite-add-to-cart-btn {
    width: 100%;
    padding: 0.5rem 1rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.favorite-add-to-cart-btn:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.favorite-add-to-cart-btn svg {
    flex-shrink: 0;
}

.favorite-item-details {
    display: flex;
    flex-direction: column;
}

.favorite-item-remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.favorite-item-remove:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

/* Notification */
.cart-notification {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 10000;
    transition: all 0.3s ease;
    font-weight: 500;
}

.cart-notification.show {
    bottom: 2rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-icons {
        margin-left: auto;
        margin-right: 1rem;
    }

    .cart-modal-content,
    .favorites-modal-content {
        width: 95%;
        max-height: 90vh;
    }

    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: 0.75rem;
    }

    .cart-item-image {
        width: 60px;
        height: 60px;
    }

    .cart-item-quantity,
    .cart-item-subtotal,
    .cart-item-remove {
        grid-column: 1 / -1;
        justify-self: start;
    }

    .cart-item-quantity {
        justify-self: center;
    }

    .cart-item-subtotal {
        justify-self: end;
    }

    .favorites-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .product-actions {
        flex-direction: column;
    }

    .product-actions .product-btn,
    .product-actions .add-to-cart-btn {
        width: 100%;
    }
}

/* ==================== Authentication Modal ==================== */

.auth-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
}

.auth-modal.active {
    display: block;
}

.auth-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.auth-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    overflow-y: auto;
}

.auth-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-light);
}

.auth-modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.auth-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.auth-modal-close:hover {
    color: var(--text-primary);
}

.auth-modal-body {
    padding: 2rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.form-group input {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.auth-submit-btn {
    padding: 0.875rem 1.5rem;
    background: var(--accent-color);
    color: var(--text-white);
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    margin-top: 0.5rem;
}

.auth-submit-btn:hover {
    background: var(--accent-hover);
}

.auth-submit-btn:active {
    transform: scale(0.98);
}

.auth-switch {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.auth-switch a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}

.auth-message {
    padding: 0.875rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    margin-top: 1rem;
    display: none;
}

.auth-message:not(:empty) {
    display: block;
}

.auth-message.error {
    background: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

.auth-message.success {
    background: #efe;
    color: #3c3;
    border: 1px solid #cfc;
}

.auth-message.info {
    background: #eef;
    color: #66c;
    border: 1px solid #ccf;
}

/* User Dropdown */
.user-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    overflow: hidden;
    z-index: 1000;
}

.user-dropdown.show {
    display: block;
}

.user-dropdown a {
    display: block;
    padding: 0.875rem 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: background 0.2s;
    border-bottom: 1px solid var(--border-light);
}

.user-dropdown a:last-child {
    border-bottom: none;
}

.user-dropdown a:hover {
    background: var(--bg-light);
}

.nav-icon-btn {
    position: relative;
}

/* ==================== Account Page ==================== */

.account-page {
    padding: 3rem 0;
    min-height: 70vh;
    background: var(--bg-light);
}

.account-header {
    text-align: center;
    margin-bottom: 3rem;
}

.account-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.account-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.account-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.account-section {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.account-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-light);
}

/* Account Info Grid */
.account-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-item strong {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item span {
    font-size: 1.1rem;
    color: var(--text-primary);
}

/* Cart Grid in Account Page */
.account-cart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.cart-product-card {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    transition: box-shadow 0.2s;
}

.cart-product-card:hover {
    box-shadow: var(--shadow-md);
}

.cart-product-image {
    width: 80px;
    height: 80px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.cart-product-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cart-product-details h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.cart-product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.cart-product-meta .price {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.cart-product-meta .subtotal {
    font-weight: 600;
    color: var(--accent-color);
    font-size: 1.1rem;
}

.cart-total-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-light);
    font-size: 1.25rem;
}

.cart-total-amount {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.5rem;
}

/* Favorites Grid in Account Page */
.account-favorites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.favorite-product-card {
    border: 1px solid var(--border-light);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.favorite-product-image {
    width: 100%;
    aspect-ratio: 1;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.favorite-product-details {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.favorite-product-details h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.favorite-product-price {
    font-weight: 600;
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* Orders List */
.orders-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.order-card {
    padding: 1.25rem;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    transition: box-shadow 0.2s;
}

.order-card:hover {
    box-shadow: var(--shadow-md);
}

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

.order-status {
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.order-status.status-pending {
    background: #fff3cd;
    color: #856404;
}

.order-status.status-approved {
    background: #d4edda;
    color: #155724;
}

.order-status.status-rejected {
    background: #f8d7da;
    color: #721c24;
}

.empty-message {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem;
    font-size: 1.1rem;
}

.empty-message a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}

.empty-message a:hover {
    text-decoration: underline;
}

/* Mobile Responsive for Account Page */
@media (max-width: 768px) {
    .account-header h1 {
        font-size: 2rem;
    }

    .account-section {
        padding: 1.5rem;
    }

    .account-cart-grid,
    .account-favorites-grid {
        grid-template-columns: 1fr;
    }

    .order-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .auth-modal-content {
        width: 95%;
    }

    .auth-modal-body {
        padding: 1.5rem;
    }
}

/* Order Request Modal */
.order-request-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
}

.order-request-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.order-request-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.order-request-content {
    position: relative;
    background: white;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    z-index: 10001;
}

.order-request-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.order-request-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.order-request-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.order-request-close:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}

.order-request-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.order-form .form-group {
    margin-bottom: 1.25rem;
}

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

.order-form .form-group input,
.order-form .form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.order-form .form-group input:focus,
.order-form .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(228, 146, 47, 0.1);
}

.order-summary {
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
}

.order-summary h3 {
    margin: 0 0 1rem 0;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.order-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.order-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.order-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.order-item-info strong {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.order-item-info span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.order-item-price {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.order-total {
    display: flex;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 2px solid var(--border-light);
    font-size: 1.125rem;
    color: var(--text-primary);
}

.order-submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.order-submit-btn:hover {
    background: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.order-submit-btn:active {
    transform: translateY(0);
}

.order-message {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 6px;
    text-align: center;
    display: none;
}

.order-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.order-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.cart-item-size {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

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

.cart-item-size .size-select {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--text-primary);
    background: white;
    cursor: pointer;
}

.cart-item-size .size-select:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* Coupon Section */
.cart-coupon-section {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
}

.cart-coupon-input {
    display: flex;
    gap: 0.5rem;
}

.cart-coupon-input input {
    flex: 1;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    font-size: 0.875rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.cart-coupon-input input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(228, 146, 47, 0.1);
}

.cart-coupon-input input::placeholder {
    text-transform: none;
}

.cart-coupon-apply-btn {
    padding: 0.625rem 1.25rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.cart-coupon-apply-btn:hover {
    background: var(--text-primary);
    transform: translateY(-1px);
}

.cart-coupon-applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 0.875rem;
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 6px;
}

.cart-coupon-label {
    color: #155724;
    font-size: 0.875rem;
}

.cart-coupon-label strong {
    font-weight: 700;
    text-transform: uppercase;
}

.cart-coupon-remove-btn {
    background: none;
    border: none;
    color: #155724;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.cart-coupon-remove-btn:hover {
    background: rgba(21, 87, 36, 0.1);
}

/* Cart Totals */
.cart-totals {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 1.5rem 0;
}

.cart-subtotal,
.cart-discount,
.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
}

.cart-subtotal span,
.cart-discount span {
    color: var(--text-secondary);
}

.cart-discount {
    color: #155724;
}

.cart-discount .discount-amount {
    font-weight: 600;
    color: #155724;
}

.cart-total {
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-light);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.cart-modal-footer {
    flex-direction: column;
    padding-bottom: 1.5rem;
}

.cart-request-btn {
    margin: 0 1.5rem;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .order-request-content {
        width: 95%;
        max-height: 95vh;
    }

    .order-request-body {
        padding: 1rem;
    }

    .order-item {
        flex-direction: column;
        gap: 0.5rem;
    }

    .order-item-price {
        align-self: flex-end;
    }

    .cart-coupon-section {
        padding: 1rem;
    }

    .cart-totals {
        padding: 1rem 1rem 0;
    }

    .cart-request-btn {
        margin: 0 1rem;
        margin-top: 1rem;
    }
}