/**
 * HNG Commerce - Template Styles
 * 
 * @package HNG_Commerce
 * @version 2.0.0
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    --hng-primary: #0066cc;
    --hng-primary-hover: #0052a3;
    --hng-secondary: #64748b;
    --hng-success: #16a34a;
    --hng-success-bg: #dcfce7;
    --hng-error: #dc2626;
    --hng-error-bg: #fef2f2;
    --hng-warning: #ea580c;
    --hng-text: #1e293b;
    --hng-text-light: #64748b;
    --hng-border: #e2e8f0;
    --hng-bg: #f8fafc;
    --hng-white: #ffffff;
    --hng-radius: 8px;
    --hng-radius-lg: 12px;
    --hng-shadow: 0 1px 3px rgba(0,0,0,0.1);
    --hng-shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --hng-transition: 0.2s ease;
}

/* ============================================
   Base Styles
   ============================================ */
.hng-product-template {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--hng-text);
    background: var(--hng-bg);
}

.hng-product-page {
    padding: 0 0 4rem;
}

.hng-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ============================================
   Breadcrumb
   ============================================ */
.hng-breadcrumb {
    padding: 1rem 0;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.hng-breadcrumb a {
    color: var(--hng-text-light);
    text-decoration: none;
    transition: color var(--hng-transition);
}

.hng-breadcrumb a:hover {
    color: var(--hng-primary);
}

.hng-breadcrumb .hng-sep {
    color: var(--hng-border);
}

.hng-breadcrumb .hng-current {
    color: var(--hng-text);
    font-weight: 500;
}

/* ============================================
   Product Main Layout
   ============================================ */
.hng-product-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    padding: 2rem;
    box-shadow: var(--hng-shadow);
    margin-bottom: 2rem;
}

@media (max-width: 968px) {
    .hng-product-main {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.5rem;
    }
}

/* ============================================
   Gallery
   ============================================ */
.hng-product-gallery {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.hng-gallery-main {
    position: relative;
    aspect-ratio: 1;
    background: var(--hng-bg);
    border-radius: var(--hng-radius-lg);
    overflow: hidden;
    border: 1px solid var(--hng-border);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hng-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.hng-no-image {
    color: var(--hng-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hng-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.375rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.hng-badge-sale {
    background: var(--hng-error);
    color: white;
}

.hng-badge-out {
    background: var(--hng-secondary);
    color: white;
    top: auto;
    bottom: 1rem;
}

.hng-badge-digital {
    background: var(--hng-primary);
    color: white;
    left: auto;
    right: 1rem;
}

.hng-gallery-thumbs {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.hng-thumb {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border: 2px solid var(--hng-border);
    border-radius: var(--hng-radius);
    padding: 0;
    background: var(--hng-white);
    cursor: pointer;
    overflow: hidden;
    transition: border-color var(--hng-transition);
}

.hng-thumb:hover,
.hng-thumb.active {
    border-color: var(--hng-primary);
}

.hng-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   Product Summary
   ============================================ */
.hng-product-summary {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.hng-product-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--hng-text);
    margin: 0;
    line-height: 1.3;
}

.hng-product-sku {
    font-size: 0.875rem;
    color: var(--hng-text-light);
}

/* Price */
.hng-product-price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.75rem;
}

.hng-price-original {
    font-size: 1.125rem;
    color: var(--hng-text-light);
    text-decoration: line-through;
}

.hng-price-current {
    font-size: 2rem;
    font-weight: 700;
    color: var(--hng-primary);
}

.hng-price-period {
    font-size: 1rem;
    color: var(--hng-text-light);
}

.hng-price-savings {
    font-size: 0.875rem;
    color: var(--hng-success);
    background: var(--hng-success-bg);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 500;
}

/* Stock Status */
.hng-stock-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--hng-radius);
    font-size: 0.875rem;
    font-weight: 500;
}

.hng-in-stock {
    background: var(--hng-success-bg);
    color: var(--hng-success);
}

.hng-out-of-stock {
    background: var(--hng-error-bg);
    color: var(--hng-error);
}

.hng-low-stock {
    color: var(--hng-warning);
    font-weight: 400;
}

/* Short Description */
.hng-short-description {
    color: var(--hng-text-light);
    line-height: 1.7;
}

.hng-short-description p {
    margin: 0;
}

/* Product Type Info */
.hng-product-type-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: var(--hng-radius);
    font-size: 0.875rem;
}

.hng-digital-info {
    background: #dbeafe;
    color: #1d4ed8;
}

.hng-appointment-info {
    background: #fef3c7;
    color: #92400e;
}

.hng-subscription-info {
    background: #f3e8ff;
    color: #7c3aed;
}

/* ============================================
   Add to Cart Form
   ============================================ */
.hng-add-to-cart-form {
    background: var(--hng-bg);
    border-radius: var(--hng-radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--hng-border);
}

/* Custom Fields */
.hng-custom-fields {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.hng-field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.hng-field label {
    font-weight: 500;
    color: var(--hng-text);
    font-size: 0.875rem;
}

.hng-required {
    color: var(--hng-error);
}

.hng-field input[type="text"],
.hng-field input[type="number"],
.hng-field input[type="date"],
.hng-field input[type="email"],
.hng-field select,
.hng-field textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--hng-border);
    border-radius: var(--hng-radius);
    font-size: 1rem;
    transition: border-color var(--hng-transition), box-shadow var(--hng-transition);
    background: var(--hng-white);
}

.hng-field input:focus,
.hng-field select:focus,
.hng-field textarea:focus {
    outline: none;
    border-color: var(--hng-primary);
    box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
}

.hng-radio-group,
.hng-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hng-radio-group label,
.hng-checkbox-group label {
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    cursor: pointer;
}

/* Appointment Picker */
.hng-appointment-picker {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

@media (max-width: 480px) {
    .hng-appointment-picker {
        grid-template-columns: 1fr;
    }
}

/* Quantity */
.hng-quantity-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.hng-quantity-wrapper label {
    font-weight: 500;
}

.hng-quantity-controls {
    display: flex;
    align-items: center;
    background: var(--hng-white);
    border: 1px solid var(--hng-border);
    border-radius: var(--hng-radius);
    overflow: hidden;
}

.hng-qty-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    font-size: 1.25rem;
    color: var(--hng-text);
    cursor: pointer;
    transition: background var(--hng-transition);
}

.hng-qty-btn:hover {
    background: var(--hng-bg);
}

.hng-quantity-controls input {
    width: 50px;
    height: 40px;
    border: none;
    border-left: 1px solid var(--hng-border);
    border-right: 1px solid var(--hng-border);
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    -moz-appearance: textfield;
    appearance: textfield;
}

.hng-quantity-controls input::-webkit-outer-spin-button,
.hng-quantity-controls input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Buttons */
.hng-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 480px) {
    .hng-actions {
        grid-template-columns: 1fr;
    }
}

.hng-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--hng-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--hng-transition);
    text-decoration: none;
    border: 2px solid transparent;
}

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

.hng-btn-primary:hover {
    background: var(--hng-primary-hover);
    border-color: var(--hng-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,102,204,0.3);
}

.hng-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

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

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

/* Spinner */
.hng-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: hng-spin 0.8s linear infinite;
}

@keyframes hng-spin {
    to { transform: rotate(360deg); }
}

/* Cart Message */
.hng-cart-message {
    display: none;
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: var(--hng-radius);
    font-size: 0.875rem;
    text-align: center;
}

.hng-cart-message.hng-success {
    background: var(--hng-success-bg);
    color: var(--hng-success);
    border: 1px solid #86efac;
}

.hng-cart-message.hng-error {
    background: var(--hng-error-bg);
    color: var(--hng-error);
    border: 1px solid #fecaca;
}

.hng-cart-message a {
    color: inherit;
    font-weight: 600;
    margin-left: 0.5rem;
}

/* Unavailable */
.hng-unavailable {
    text-align: center;
    padding: 2rem;
    background: var(--hng-error-bg);
    border-radius: var(--hng-radius-lg);
    border: 1px solid #fecaca;
    color: var(--hng-error);
}

/* ============================================
   Product Meta
   ============================================ */
.hng-product-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--hng-border);
}

.hng-meta-row {
    font-size: 0.875rem;
    display: flex;
    gap: 0.5rem;
}

.hng-meta-label {
    color: var(--hng-text-light);
}

.hng-meta-value a {
    color: var(--hng-primary);
    text-decoration: none;
}

.hng-meta-value a:hover {
    text-decoration: underline;
}

/* ============================================
   Trust Badges
   ============================================ */
.hng-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--hng-border);
}

.hng-trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--hng-bg);
    border-radius: var(--hng-radius);
    font-size: 0.75rem;
    color: var(--hng-text-light);
}

.hng-trust-badge svg {
    color: var(--hng-success);
    flex-shrink: 0;
}

/* ============================================
   Product Tabs
   ============================================ */
.hng-product-tabs {
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    overflow: hidden;
    box-shadow: var(--hng-shadow);
    margin-bottom: 2rem;
}

.hng-tabs-nav {
    display: flex;
    background: var(--hng-bg);
    border-bottom: 1px solid var(--hng-border);
    overflow-x: auto;
}

.hng-tab-btn {
    padding: 1rem 1.5rem;
    border: none;
    background: none;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--hng-text-light);
    cursor: pointer;
    transition: all var(--hng-transition);
    white-space: nowrap;
    position: relative;
}

.hng-tab-btn:hover {
    color: var(--hng-text);
}

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

.hng-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--hng-primary);
}

.hng-tabs-content {
    padding: 2rem;
}

.hng-tab-panel {
    display: none;
}

.hng-tab-panel.active {
    display: block;
}

.hng-description-content {
    line-height: 1.8;
    color: var(--hng-text);
}

.hng-description-content h2,
.hng-description-content h3,
.hng-description-content h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.hng-description-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--hng-radius);
}

/* Info Table */
.hng-info-table {
    width: 100%;
    border-collapse: collapse;
}

.hng-info-table th,
.hng-info-table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--hng-border);
}

.hng-info-table th {
    width: 200px;
    font-weight: 500;
    color: var(--hng-text-light);
    background: var(--hng-bg);
}

/* ============================================
   Related Products
   ============================================ */
.hng-related-products {
    margin-top: 2rem;
}

.hng-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--hng-text);
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ============================================
   Products Grid
   ============================================ */
.hng-products-grid {
    display: grid;
    gap: 1.5rem;
}

.hng-columns-2 { grid-template-columns: repeat(2, 1fr); }
.hng-columns-3 { grid-template-columns: repeat(3, 1fr); }
.hng-columns-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
    .hng-columns-4 { grid-template-columns: repeat(2, 1fr); }
    .hng-columns-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .hng-columns-4,
    .hng-columns-3,
    .hng-columns-2 { grid-template-columns: 1fr; }
}

/* Product Card */
.hng-product-card {
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    overflow: hidden;
    box-shadow: var(--hng-shadow);
    transition: all 0.3s;
    border: 1px solid var(--hng-border);
}

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

.hng-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    position: relative;
}

.hng-card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: var(--hng-error);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    z-index: 1;
}

.hng-card-image {
    aspect-ratio: 1;
    background: var(--hng-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

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

.hng-placeholder {
    color: var(--hng-text-light);
}

.hng-card-content {
    padding: 1rem;
}

.hng-card-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--hng-text);
    margin: 0 0 0.5rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hng-card-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hng-old-price {
    font-size: 0.8125rem;
    color: var(--hng-text-light);
    text-decoration: line-through;
}

.hng-current-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--hng-primary);
}

.hng-card-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0 1rem 1rem;
}

.hng-card-actions .hng-btn {
    width: 100%;
    justify-content: center;
}

.hng-view-details {
    text-align: center;
}

/* ============================================
   Archive Page
   ============================================ */
.hng-archive-page {
    padding: 2rem 0 4rem;
}

.hng-archive-header {
    text-align: center;
    margin-bottom: 2rem;
}

.hng-archive-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--hng-text);
    margin: 0 0 0.5rem;
}

.hng-archive-description {
    color: var(--hng-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Filters */
.hng-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--hng-white);
    border-radius: var(--hng-radius);
    box-shadow: var(--hng-shadow);
}

.hng-filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hng-filter-group label {
    font-weight: 500;
    font-size: 0.875rem;
}

.hng-filter-group select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--hng-border);
    border-radius: var(--hng-radius);
    font-size: 0.875rem;
}

/* Pagination */
.hng-pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.hng-pagination a,
.hng-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border: 1px solid var(--hng-border);
    border-radius: var(--hng-radius);
    text-decoration: none;
    color: var(--hng-text);
    transition: all var(--hng-transition);
}

.hng-pagination a:hover {
    border-color: var(--hng-primary);
    color: var(--hng-primary);
}

.hng-pagination .current {
    background: var(--hng-primary);
    border-color: var(--hng-primary);
    color: white;
}

/* ============================================
   Cart Page
   ============================================ */
.hng-cart-page {
    padding: 2rem 0 4rem;
}

.hng-cart-table {
    width: 100%;
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    box-shadow: var(--hng-shadow);
    overflow: hidden;
    margin-bottom: 2rem;
}

.hng-cart-table th {
    background: var(--hng-bg);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 1px solid var(--hng-border);
}

.hng-cart-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--hng-border);
    vertical-align: middle;
}

.hng-cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--hng-radius);
    object-fit: cover;
}

.hng-cart-item-name {
    font-weight: 600;
    color: var(--hng-text);
}

.hng-cart-item-name a {
    color: inherit;
    text-decoration: none;
}

.hng-cart-item-name a:hover {
    color: var(--hng-primary);
}

.hng-remove-item {
    color: var(--hng-error);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    transition: opacity var(--hng-transition);
}

.hng-remove-item:hover {
    opacity: 0.7;
}

.hng-cart-totals {
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--hng-shadow);
}

.hng-cart-totals h3 {
    margin: 0 0 1rem;
    font-size: 1.25rem;
}

.hng-totals-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--hng-border);
}

.hng-totals-row.hng-total {
    font-size: 1.25rem;
    font-weight: 700;
    border-bottom: none;
    padding-top: 1rem;
}

.hng-cart-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* ============================================
   Checkout Page
   ============================================ */
.hng-checkout-page {
    padding: 2rem 0 4rem;
}

.hng-checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
}

@media (max-width: 992px) {
    .hng-checkout-layout {
        grid-template-columns: 1fr;
    }
}

.hng-checkout-form {
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    padding: 2rem;
    box-shadow: var(--hng-shadow);
}

.hng-form-section {
    margin-bottom: 2rem;
}

.hng-form-section h3 {
    font-size: 1.125rem;
    margin: 0 0 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--hng-border);
}

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

@media (max-width: 480px) {
    .hng-form-row {
        grid-template-columns: 1fr;
    }
}

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

.hng-order-summary {
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--hng-shadow);
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.hng-order-summary h3 {
    margin: 0 0 1rem;
    font-size: 1.25rem;
}

.hng-order-items {
    margin-bottom: 1.5rem;
}

.hng-order-item {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--hng-border);
}

.hng-order-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--hng-radius);
    object-fit: cover;
}

.hng-order-item-details {
    flex: 1;
}

.hng-order-item-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.hng-order-item-qty {
    font-size: 0.875rem;
    color: var(--hng-text-light);
}

.hng-order-item-price {
    font-weight: 600;
    color: var(--hng-primary);
}

/* ============================================
   My Account Page
   ============================================ */
.hng-account-page {
    padding: 2rem 0 4rem;
}

.hng-account-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
}

@media (max-width: 768px) {
    .hng-account-layout {
        grid-template-columns: 1fr;
    }
}

.hng-account-nav {
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    padding: 1rem;
    box-shadow: var(--hng-shadow);
    height: fit-content;
}

.hng-account-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--hng-text);
    text-decoration: none;
    border-radius: var(--hng-radius);
    transition: all var(--hng-transition);
}

.hng-account-nav a:hover,
.hng-account-nav a.active {
    background: var(--hng-bg);
    color: var(--hng-primary);
}

.hng-account-content {
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    padding: 2rem;
    box-shadow: var(--hng-shadow);
}

.hng-account-content h2 {
    margin: 0 0 1.5rem;
    font-size: 1.5rem;
}

/* Orders Table */
.hng-orders-table {
    width: 100%;
    border-collapse: collapse;
}

.hng-orders-table th {
    text-align: left;
    padding: 1rem;
    background: var(--hng-bg);
    font-weight: 600;
}

.hng-orders-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--hng-border);
}

.hng-order-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.hng-status-pending {
    background: #fef3c7;
    color: #92400e;
}

.hng-status-processing {
    background: #dbeafe;
    color: #1d4ed8;
}

.hng-status-completed {
    background: var(--hng-success-bg);
    color: var(--hng-success);
}

.hng-status-cancelled {
    background: var(--hng-error-bg);
    color: var(--hng-error);
}

/* ============================================
   Order Received
   ============================================ */
.hng-order-received {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--hng-white);
    border-radius: var(--hng-radius-lg);
    box-shadow: var(--hng-shadow);
    max-width: 600px;
    margin: 0 auto;
}

.hng-order-received-icon {
    width: 80px;
    height: 80px;
    background: var(--hng-success-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.hng-order-received-icon svg {
    color: var(--hng-success);
}

.hng-order-received h2 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem;
}

.hng-order-received p {
    color: var(--hng-text-light);
    margin: 0 0 2rem;
}

.hng-order-details {
    background: var(--hng-bg);
    border-radius: var(--hng-radius);
    padding: 1.5rem;
    text-align: left;
}

.hng-order-details-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
}

/* ============================================
   Utilities
   ============================================ */
.hng-no-products {
    text-align: center;
    padding: 3rem;
    color: var(--hng-text-light);
}

.hng-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

@media (max-width: 768px) {
    .hng-product-title {
        font-size: 1.5rem;
    }
    
    .hng-price-current {
        font-size: 1.75rem;
    }
}