/* E-shop specific styles */

/* Cart Icon in Navigation */
.cart-icon-navbar {
    position: relative;
    cursor: pointer;
    padding: var(--spacing-s);
    border-radius: 50%;
    transition: all 0.3s ease;
    margin-left: var(--spacing-m);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Legacy cart icon (if still used somewhere) */
.cart-icon {
    position: fixed;
    top: 15px;
    right: 80px;
    cursor: pointer;
    padding: var(--spacing-s);
    border-radius: 50%;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
    border: 1px solid var(--color-border);
}

.cart-icon-navbar:hover {
    background-color: var(--color-background);
    transform: scale(1.05);
}

.cart-icon:hover {
    background-color: var(--color-primary);
    transform: scale(1.05);
}

.cart-icon:hover i {
    color: white;
}

.cart-icon-navbar i {
    width: 24px;
    height: 24px;
    color: var(--color-foreground);
}

.cart-icon i {
    width: 24px;
    height: 24px;
    color: var(--color-foreground);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--color-accent);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 20px;
}

.cart-count.hidden {
    display: none;
}

/* E-shop Header */
.eshop-header {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: white;
    text-align: center;
}

.eshop-header h1 {
    font-family: var(--font-elegant) !important;
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: var(--spacing-m);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    font-weight: 700;
    letter-spacing: 0.02em;
}

.eshop-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    font-style: italic;
}

/* How it Works */
.how-it-works {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-card);
}

.how-it-works h2 {
    text-align: center;
    color: var(--color-primary);
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-xl);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-l);
}

.step {
    text-align: center;
    padding: var(--spacing-l);
    background-color: var(--color-background);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-s);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-m);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background-color: var(--color-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-l) auto var(--spacing-m);
}

.step-icon i {
    color: white !important;
    width: 32px;
    height: 32px;
}

.step-icon svg {
    stroke: white !important;
    fill: none !important;
    color: white !important;
    width: 32px;
    height: 32px;
}

.step-icon svg * {
    stroke: white !important;
    fill: none !important;
}

.step h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-s);
}

.step p {
    color: var(--color-foreground);
    line-height: 1.6;
}

/* Product Categories */
.product-categories {
    padding: var(--spacing-l) 0;
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 70px;
    z-index: 100;
    transition: top 0.3s ease;
}

.product-categories h2 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-l);
}

.category-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-m);
    flex-wrap: wrap;
}

.category-btn {
    padding: var(--spacing-s) var(--spacing-l);
    border: 2px solid var(--color-border);
    background-color: transparent;
    color: var(--color-foreground);
    border-radius: var(--radius-m);
    font-family: var(--font-body);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
    background-color: var(--color-primary);
    color: var(--color-primary-foreground);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* Products Section */
.products-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-card);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-l);
}

.product-card {
    background-color: var(--color-background);
    border-radius: var(--radius-l);
    overflow: hidden;
    box-shadow: var(--shadow-s);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.product-card.hidden {
    display: none;
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.product-badge {
    position: absolute;
    top: var(--spacing-s);
    right: var(--spacing-s);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-s);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-badge:not(.new) {
    background-color: var(--color-accent);
    color: white;
}

.product-badge.new {
    background-color: #10B981;
    color: white;
}

.product-info {
    padding: var(--spacing-l);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h3 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-s);
    line-height: 1.3;
}

.product-description {
    color: var(--color-foreground);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-m);
    flex-grow: 1;
}

.product-details {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-m);
    font-size: 0.85rem;
    color: var(--color-secondary);
}

.product-weight {
    font-weight: 600;
}

.product-shelf-life {
    font-style: italic;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-m);
    margin-top: auto;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-accent);
}

.add-to-cart {
    display: flex;
    align-items: center;
    gap: var(--spacing-s);
    padding: var(--spacing-s) var(--spacing-m);
    font-size: 0.9rem;
    white-space: nowrap;
}

.add-to-cart i {
    width: 16px;
    height: 16px;
}

.add-to-cart:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background-color: var(--color-card);
    box-shadow: var(--shadow-l);
    z-index: 1001;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open {
    right: 0;
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-header {
    padding: var(--spacing-l);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    color: var(--color-primary);
    margin: 0;
}

.cart-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-s);
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.cart-close:hover {
    background-color: var(--color-background);
}

.cart-close i {
    width: 20px;
    height: 20px;
    color: var(--color-foreground);
}

.cart-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-l);
}

.cart-empty {
    text-align: center;
    padding: var(--spacing-xl) 0;
    color: var(--color-secondary);
}

.cart-empty i {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-m);
    opacity: 0.5;
}

.cart-empty-subtitle {
    font-size: 0.9rem;
    margin-top: var(--spacing-s);
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-m);
}

.cart-item {
    display: flex;
    gap: var(--spacing-m);
    padding: var(--spacing-m);
    background-color: var(--color-background);
    border-radius: var(--radius-m);
    border: 1px solid var(--color-border);
}

.cart-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-s);
    overflow: hidden;
    flex-shrink: 0;
}

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

.cart-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-s);
}

.cart-item-name {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.9rem;
}

.cart-item-price {
    color: var(--color-accent);
    font-weight: 600;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-s);
}

.quantity-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--color-border);
    background-color: var(--color-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.quantity-btn i {
    width: 14px;
    height: 14px;
}

.quantity-display {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.remove-item {
    background: none;
    border: none;
    color: var(--color-destructive);
    cursor: pointer;
    padding: var(--spacing-s);
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.remove-item:hover {
    background-color: rgba(185, 28, 28, 0.1);
}

.remove-item i {
    width: 16px;
    height: 16px;
}

.cart-footer {
    padding: var(--spacing-l);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background);
}

.cart-total {
    margin-bottom: var(--spacing-m);
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
}

.total-price {
    color: var(--color-accent);
    font-size: 1.3rem;
}

.cart-checkout {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-s);
    font-size: 1.1rem;
    padding: var(--spacing-m);
}

.cart-checkout i {
    width: 20px;
    height: 20px;
}

/* Account Section */
.account-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background);
}

.account-section h2 {
    text-align: center;
    color: var(--color-primary);
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-xl);
}

.auth-forms {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--color-card);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-m);
    overflow: hidden;
}

.auth-tabs {
    display: flex;
    background-color: var(--color-background);
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-m);
    border: none;
    background-color: transparent;
    color: var(--color-foreground);
    font-family: var(--font-body);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.auth-tab.active {
    background-color: var(--color-card);
    color: var(--color-primary);
    font-weight: 600;
}

.auth-form {
    padding: var(--spacing-xl);
}

.auth-form h3 {
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-l);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-m);
}

.form-group {
    margin-bottom: var(--spacing-m);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-s);
    font-weight: 500;
    color: var(--color-foreground);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-m);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-m);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(22, 38, 62, 0.1);
}

.checkbox-group {
    margin: var(--spacing-l) 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-s);
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-s);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.checkbox-label a {
    color: var(--color-accent);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

/* User Dashboard */
.user-dashboard {
    max-width: 800px;
    margin: 0 auto;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-l);
    background-color: var(--color-card);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-s);
}

.dashboard-header h3 {
    color: var(--color-primary);
    margin: 0;
}

.order-history h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-l);
}

.orders-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-m);
}

.order-item {
    background-color: var(--color-card);
    padding: var(--spacing-l);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-s);
    border: 1px solid var(--color-border);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-m);
}

.order-number {
    font-weight: 600;
    color: var(--color-primary);
}

.order-status {
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-s);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.order-status.pending {
    background-color: #FEF3C7;
    color: #92400E;
}

.order-status.confirmed {
    background-color: #D1FAE5;
    color: #065F46;
}

.order-status.completed {
    background-color: #DBEAFE;
    color: #1E40AF;
}

.order-items-list {
    font-size: 0.9rem;
    color: var(--color-foreground);
}

.order-total {
    font-weight: 600;
    color: var(--color-accent);
    margin-top: var(--spacing-s);
}

/* Active navigation link */
.nav-link.active {
    color: var(--color-primary);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cart-sidebar {
        width: 100vw;
        right: -100vw;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-m);
    }

    .category-filters {
        gap: var(--spacing-s);
        padding: 0 var(--spacing-m);
    }

    .category-btn {
        padding: var(--spacing-s) var(--spacing-m);
        font-size: 0.9rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-m);
        padding: 0 var(--spacing-m);
    }

    .product-footer {
        flex-direction: column;
        gap: var(--spacing-s);
    }

    .add-to-cart {
        width: 100%;
        justify-content: center;
    }

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

    .dashboard-header {
        flex-direction: column;
        gap: var(--spacing-m);
        text-align: center;
    }

    .cart-icon-navbar {
        margin-left: var(--spacing-s);
        order: -1; /* Show before nav-toggle on mobile */
    }
    
    .cart-icon {
        top: 10px;
        right: 60px;
        padding: 8px;
    }
}

@media (max-width: 480px) {
    .eshop-header h1 {
        font-size: 2rem;
    }

    .eshop-subtitle {
        font-size: 1.1rem;
    }

    .step {
        padding: var(--spacing-m);
    }

    .step-icon {
        width: 60px;
        height: 60px;
        margin: var(--spacing-m) auto var(--spacing-s);
    }

    .step-icon i {
        width: 24px;
        height: 24px;
    }

    .product-info {
        padding: var(--spacing-m);
    }

    .cart-content,
    .cart-header,
    .cart-footer {
        padding: var(--spacing-m);
    }

    .auth-form {
        padding: var(--spacing-l);
    }

    .category-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--spacing-s);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .category-filters::-webkit-scrollbar {
        display: none;
    }

    .category-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
}

/* Loading states */
.add-to-cart.loading {
    position: relative;
    color: transparent;
}

.add-to-cart.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Print styles */
@media print {
    .cart-sidebar,
    .cart-overlay,
    .navbar,
    .footer,
    .how-it-works,
    .account-section {
        display: none;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .product-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    body {
        background: white;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .product-card {
        border: 2px solid var(--color-foreground);
    }

    .cart-item {
        border: 2px solid var(--color-foreground);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .product-card,
    .step,
    .cart-sidebar,
    .cart-overlay,
    .add-to-cart.loading::after {
        transition: none;
        animation: none;
    }
}