/**
 * layout.css - Component Styles
 * Built on the design system tokens from default.css.
 */

/* ========================================================================
   Utility Classes
   ======================================================================== */

.d-flex              { display: flex; }
.d-block             { display: block; }
.d-inline-block      { display: inline-block; }
.align-items-center  { align-items: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }
.flex-column         { flex-direction: column; }

.text-right  { text-align: right; }
.text-center { text-align: center; }
.text-left   { text-align: left; }

/* Nav list */
.nav {
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin: 0;
    list-style: none;
}

.nav-item {
    list-style: none;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    text-decoration: none;
}

.nav-link:hover {
    text-decoration: none;
}

/* ========================================================================
   Buttons
   ======================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-text);
    height: 40px;
    padding: 0 20px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.5;
}

.btn:hover {
    border-color: var(--color-text);
    color: var(--color-text);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
}

.btn-sm {
    height: 32px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

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

.btn-accent {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.btn-accent:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: #fff;
}

/* Form groups */
.form-group {
    margin-bottom: var(--space-3);
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

/* ========================================================================
   Site Wrapper
   ======================================================================== */

.site-wrapper {
    background-color: var(--color-bg);
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.content-wrapper {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    flex: 1;
}

/* ========================================================================
   Announcement Bar
   ======================================================================== */

.announcement-bar {
    background-color: var(--color-text);
    color: #fff;
    font-size: var(--text-xs);
    text-align: center;
    padding: var(--space-2) var(--space-4);
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.3px;
}

.announcement-bar a {
    color: #fff;
    text-decoration: underline;
}

/* ========================================================================
   Site Header
   ======================================================================== */

.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    height: var(--header-height);
    padding: 0 var(--space-5);
    gap: var(--space-5);
    max-width: var(--container-max);
    margin: 0 auto;
}

.logo {
    font-family: var(--font-body);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
}

.logo:hover {
    color: var(--color-text);
    text-decoration: none;
}

.logo img {
    max-height: 48px;
    width: auto;
    display: block;
}

/* Header Search */
.header-search {
    flex: 1;
    max-width: 680px;
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    height: 40px;
    transition: border-color 0.15s ease;
}

.header-search:focus-within {
    border-color: var(--color-text-secondary);
}

.header-search input[type="text"] {
    flex: 1;
    border: none;
    outline: none;
    padding: 0 var(--space-3);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text);
    height: 100%;
    background: transparent;
}

.header-search input[type="text"]::placeholder {
    color: var(--color-text-muted);
}

.header-search button,
.header-search .search-btn {
    border: none;
    background: none;
    padding: 0 var(--space-3);
    cursor: pointer;
    color: var(--color-text-secondary);
    height: 100%;
    display: flex;
    align-items: center;
    font-size: var(--text-lg);
}

.header-search button:hover,
.header-search .search-btn:hover {
    color: var(--color-text);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-shrink: 0;
}

.header-actions a {
    font-size: var(--text-sm);
    color: var(--color-text);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
    white-space: nowrap;
}

.header-actions a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.cart-link-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.cart-badge {
    background: var(--color-accent);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    margin-left: var(--space-1);
}

/* ========================================================================
   Site Navigation
   ======================================================================== */

.site-nav {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.site-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.site-nav-inner .nav-links {
    display: flex;
    align-items: center;
    gap: 0;
}

.site-nav-inner .deal-link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-sale);
    text-decoration: none;
    white-space: nowrap;
}

.site-nav-inner .deal-link:hover {
    color: var(--color-accent-hover);
    text-decoration: none;
}

/* Navigation Dropdowns */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-cat-link {
    display: inline-block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.15s ease;
}

.nav-cat-link:hover {
    color: var(--color-text);
    text-decoration: none;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--color-bg);
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    z-index: 1002;
    padding: var(--space-2) 0;
    top: 100%;
    left: 0;
}

.dropdown-content a {
    color: var(--color-text);
    padding: var(--space-2) var(--space-4);
    display: block;
    font-size: var(--text-sm);
    text-decoration: none;
    transition: background-color 0.1s ease;
}

.dropdown-content a:hover {
    background-color: var(--color-surface);
    color: var(--color-text);
}

.nav-dropdown:hover .dropdown-content {
    display: block;
}

/* Legacy dropdown (non-nav) */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* ========================================================================
   Hero Banner
   ======================================================================== */

.hero-banner {
    background: var(--color-surface);
    padding: var(--space-7) var(--space-5);
    text-align: center;
}

.hero-banner h1,
.hero-title {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--color-text);
}

.hero-banner p,
.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-5);
}

.hero-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================================================
   Section Headings
   ======================================================================== */

.section-heading {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text);
    padding: var(--space-5) 0 var(--space-4) 0;
    letter-spacing: -0.01em;
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-4);
    gap: var(--space-4);
}

.section-header .section-heading {
    padding: 0;
    white-space: nowrap;
}

.section-header .section-line {
    flex: 1;
    height: 1px;
    background: var(--color-border-light);
}

.section-header .section-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
    text-decoration: none;
}

.section-header .section-link:hover {
    color: var(--color-accent);
}

/* ========================================================================
   Category Row (Homepage single-row layout)
   ======================================================================== */

.category-row {
    display: flex;
    gap: var(--space-4);
    overflow: hidden;
}

.category-chip {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-5) var(--space-3);
    text-decoration: none;
    transition: transform 0.2s ease;
}

.category-chip:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.category-chip-image {
    width: 100%;
    aspect-ratio: 1;
    background: var(--color-surface);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    overflow: hidden;
}

.category-chip img {
    display: block;
    width: 70%;
    height: 70%;
    object-fit: contain;
    margin-bottom: var(--space-3);
}

.category-chip-icon {
    width: 100%;
    aspect-ratio: 1;
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    font-size: 28px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

.category-chip-name {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--color-text);
}

.category-chip:hover .category-chip-name {
    color: var(--color-accent);
}

/* Category grid (used on /category/ browse all page) */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-5);
}

/* ========================================================================
   Intro Text
   ======================================================================== */

.intro-text {
    max-width: 680px;
    margin: 0 auto;
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    text-align: center;
    line-height: 1.6;
}

/* ========================================================================
   Breadcrumbs
   ======================================================================== */

.breadcrumbs {
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.breadcrumbs a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

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

.breadcrumbs .sep {
    margin: 0 var(--space-2);
    color: var(--color-text-muted);
}

/* ========================================================================
   Category Header
   ======================================================================== */

.category-header {
    padding: var(--space-4) var(--space-5);
}

.category-header h1 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.category-header p {
    color: var(--color-text-secondary);
    font-size: var(--text-base);
    margin: 0;
}

/* ========================================================================
   Category Layout (sidebar + products)
   ======================================================================== */

.category-layout {
    display: flex;
    gap: 0;
}

.filter-sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    border-right: 1px solid var(--color-border-light);
    padding: var(--space-4);
}

.filter-section {
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
}

.filter-heading {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-link {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    padding: var(--space-1) 0;
    text-decoration: none;
    transition: color 0.15s ease;
}

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

.filter-link.active {
    color: var(--color-accent);
    font-weight: 600;
}

.category-products {
    flex: 1;
    min-width: 0;
}

/* ========================================================================
   Sort Bar
   ======================================================================== */

.sort-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.sort-bar select {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-1) var(--space-2);
    color: var(--color-text);
    background: var(--color-bg);
    margin-left: var(--space-2);
}

.search-results-info {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* ========================================================================
   Product Grid
   ======================================================================== */

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    padding: var(--space-4);
}

/* ========================================================================
   Product Card
   ======================================================================== */

.product-card {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.product-card a {
    text-decoration: none;
}

/* Product card images: square gray bg, image floats in center */
.product-card > a > img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 10%;
    display: block;
    transition: transform 0.2s ease;
}

.product-card:hover > a > img {
    transform: scale(1.03);
}

/* Fallback "No Image" div */
.product-card > a > div {
    aspect-ratio: 1;
    background: var(--color-surface);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.product-name {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text);
    font-weight: 400;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--space-2);
    min-height: 34px;
}

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

.product-price {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text);
}

.product-msrp {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.product-savings {
    font-size: var(--text-xs);
    color: var(--color-sale);
    font-weight: 500;
    margin-top: 2px;
}

/* ========================================================================
   Product Detail
   ======================================================================== */

.product-detail {
    display: flex;
    gap: var(--space-7);
    padding: var(--space-5);
}

.product-detail-images {
    flex: 3;
    min-width: 0;
}

.product-detail-images .main-image {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    object-fit: contain;
    background: var(--color-surface);
    border-radius: var(--radius);
    display: block;
}

.product-detail-images .thumb-strip {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.product-thumb img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color 0.15s ease;
}

.product-thumb img:hover,
.product-thumb.active img {
    border-color: var(--color-text);
}

.product-detail-info {
    flex: 2;
    min-width: 0;
}

.product-detail-info h1 {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

.product-detail-info .sku {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
}

/* Price Box */
.price-box {
    margin: var(--space-4) 0;
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.price-box .price {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-text);
}

.price-box .msrp {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-decoration: line-through;
    margin-left: var(--space-3);
}

.price-box .savings {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-sale);
    font-weight: 500;
    margin-top: var(--space-1);
}

/* Availability */
.availability {
    font-size: var(--text-sm);
    font-weight: 500;
    margin: var(--space-3) 0 var(--space-4) 0;
}

.availability.in-stock { color: var(--color-success); }
.availability.low-stock { color: var(--color-accent); }
.availability.out-of-stock { color: var(--color-sale); }

/* Add to Cart Form */
.qty-input {
    width: 60px;
    height: 40px;
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: var(--text-base);
}

.add-to-cart-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: #fff;
    border: none;
    height: 44px;
    padding: 0 var(--space-6);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease;
    margin-left: var(--space-2);
}

.add-to-cart-btn:hover {
    background: var(--color-accent-hover);
}

/* Bullets */
.bullets {
    padding-left: var(--space-5);
    margin: var(--space-4) 0;
}

.bullets li {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-1);
}

/* ========================================================================
   Cart Table
   ======================================================================== */

.cart-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-base);
    margin: var(--space-3) var(--space-5);
}

.cart-table th {
    text-align: left;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--space-3);
    border-bottom: 2px solid var(--color-border);
}

.cart-table td {
    padding: var(--space-3);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
    color: var(--color-text);
}

.cart-item-image img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    background: var(--color-surface);
    border-radius: var(--radius);
}

.cart-qty-input {
    width: 50px;
    height: 32px;
    text-align: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: var(--text-sm);
}

.cart-total-row td {
    border-top: 2px solid var(--color-border);
    font-weight: 600;
    padding-top: var(--space-4);
}

/* ========================================================================
   Pagination
   ======================================================================== */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-6) 0;
    font-size: var(--text-sm);
}

.pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s ease;
}

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

.pagination .current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-3);
    background: var(--color-text);
    color: #fff;
    border-radius: var(--radius);
    font-weight: 600;
}

/* ========================================================================
   Flash Messages
   ======================================================================== */

.flash-success {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    padding: var(--space-3) var(--space-4);
    margin: var(--space-3) var(--space-5);
    border-radius: var(--radius);
    font-size: var(--text-sm);
}

.flash-error {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    padding: var(--space-3) var(--space-4);
    margin: var(--space-3) var(--space-5);
    border-radius: var(--radius);
    font-size: var(--text-sm);
}

.flash-info {
    background-color: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
    padding: var(--space-3) var(--space-4);
    margin: var(--space-3) var(--space-5);
    border-radius: var(--radius);
    font-size: var(--text-sm);
}

/* ========================================================================
   Footer
   ======================================================================== */

.site-footer {
    background: var(--color-text);
    color: #fff;
    margin-top: auto;
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-7) var(--space-5) var(--space-6);
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-heading {
    font-size: var(--text-sm);
    font-weight: 600;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-3);
}

.footer-col a,
a.footernav {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-col a:hover,
a.footernav:hover {
    color: #fff;
    text-decoration: none;
}

.footer-newsletter-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-3);
}

.footer-email-form {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.footer-email-form input[type="email"] {
    flex: 1;
    height: 36px;
    padding: 0 var(--space-3);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-family: var(--font-body);
    font-size: var(--text-sm);
}

.footer-email-form input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.footer-email-form input[type="submit"] {
    height: 36px;
    padding: 0 var(--space-4);
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease;
}

.footer-email-form input[type="submit"]:hover {
    background: var(--color-accent-hover);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-5) 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a:hover {
    color: #fff;
}

.footer-payments {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* ========================================================================
   Popup Overlay (legacy, keep functional)
   ======================================================================== */

#PopUp_MainPopup {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    display: none;
    width: 100%;
    height: 100%;
    z-index: 10300;
    text-align: center;
}

.popup {
    background-color: white;
    font-size: var(--text-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    text-align: left;
    z-index: 10302;
    position: fixed;
    visibility: hidden;
    display: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

#PopUp_smoke {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 10301;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

/* ========================================================================
   Sticky Header
   ======================================================================== */

.sticky {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
    width: 100%;
}

.sticky + .content {
    padding-top: 110px;
}

/* ========================================================================
   Cart Hover Tooltip
   ======================================================================== */

.hover-table-border {
    border-collapse: collapse;
    z-index: 2001;
    border: 1px solid var(--color-border);
    width: 290px;
}

/* ========================================================================
   Legacy Tooltip
   ======================================================================== */

#fixedtipdiv {
    position: absolute;
    padding: 3px 5px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    font-size: var(--text-sm);
    line-height: 18px;
    z-index: 1001;
}

/* ========================================================================
   Cart Dropdown
   ======================================================================== */

.cart-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    width: 320px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 3000;
}

/* Invisible bridge so mouse can travel from trigger to dropdown */
.cart-dropdown::before {
    content: '';
    position: absolute;
    top: -12px;
    right: 0;
    width: 100%;
    height: 12px;
}

.cart-link-wrap:hover .cart-dropdown {
    display: block;
}

.cart-dropdown-header {
    font-weight: 600;
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-4) var(--space-2);
    border-bottom: 1px solid var(--color-border-light);
}

.cart-dropdown-items {
    padding: var(--space-2) var(--space-4);
}

.cart-dropdown-item {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    padding: var(--space-1) 0;
    font-size: var(--text-sm);
}

.cart-dropdown-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cart-dropdown-qty {
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.cart-dropdown-price {
    flex-shrink: 0;
    font-weight: 500;
}

.cart-dropdown-more {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    padding: var(--space-1) 0;
}

.cart-dropdown-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) var(--space-4);
    border-top: 1px solid var(--color-border-light);
    font-size: var(--text-sm);
    font-weight: 600;
}

.cart-dropdown-subtotal {
    color: var(--color-success);
}

.cart-dropdown-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4) var(--space-3);
}

.cart-dropdown-actions .btn-block {
    width: 100%;
    text-align: center;
}

/* ========================================================================
   Content Container
   ======================================================================== */

.content-container {
    padding: 0 var(--space-5);
}

/* ========================================================================
   Quick Add to Cart
   ======================================================================== */

.quick-add-form {
    margin-top: auto;
    padding-top: var(--space-2);
}

.quick-add-btn {
    width: 100%;
    background: var(--color-accent);
    color: #fff;
    border: none;
    opacity: 0;
    transition: opacity 0.2s;
}

.quick-add-btn:hover {
    background: var(--color-accent-hover);
    color: #fff;
}

.product-card:hover .quick-add-btn {
    opacity: 1;
}

@media (hover: none) {
    .quick-add-btn {
        opacity: 1;
    }
}

/* ========================================================================
   Account Section
   ======================================================================== */

.account-layout {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-4) 0;
}

.account-sidebar {
    width: 200px;
    flex-shrink: 0;
}

.account-content {
    flex: 1;
    min-width: 0;
}

/* Account Navigation */
.account-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.account-nav-item a {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius);
    transition: all 0.15s ease;
}

.account-nav-item a:hover {
    color: var(--color-text);
    background: var(--color-surface);
}

.account-nav-item.active a {
    color: var(--color-text);
    font-weight: 600;
    background: var(--color-surface);
}

/* Account Box */
.account-box {
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius);
    padding: var(--space-5);
    margin-bottom: var(--space-4);
}

.account-box h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border-light);
}

/* Account Info Table */
.account-info-row {
    display: flex;
    padding: var(--space-1) 0;
    font-size: var(--text-sm);
}

.account-info-label {
    width: 120px;
    flex-shrink: 0;
    color: var(--color-text-secondary);
}

.account-info-value {
    color: var(--color-text);
}

/* Address Grid */
.address-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
}

.address-card {
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius);
    padding: var(--space-4);
    position: relative;
    transition: border-color 0.15s ease;
}

.address-card:hover {
    border-color: var(--color-border);
}

.address-card-default {
    border-color: var(--color-accent);
}

.address-card-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-2);
}

.address-card-name {
    font-weight: 600;
    font-size: var(--text-base);
    margin-bottom: var(--space-1);
}

.address-card-detail {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-3);
}

.address-card-actions {
    display: flex;
    gap: var(--space-3);
    font-size: var(--text-sm);
}

.address-card-actions a,
.address-card-actions button {
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    text-decoration: none;
    transition: color 0.15s ease;
}

.address-card-actions a:hover,
.address-card-actions button:hover {
    color: var(--color-accent);
}

.address-card-actions .delete-link:hover {
    color: var(--color-sale);
}

/* Address Form */
.address-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

.address-form-grid .field-full {
    grid-column: 1 / -1;
}

.address-form-grid label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.address-form-grid input,
.address-form-grid select {
    width: 100%;
    height: 40px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text);
}

.address-form-grid input:focus,
.address-form-grid select:focus {
    outline: none;
    border-color: var(--color-text-secondary);
}

/* Account Form (profile editing) */
.account-form {
    max-width: 480px;
}

.account-form .form-group input,
.account-form .form-group select {
    width: 100%;
    height: 40px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text);
}

.account-form .form-group input:focus,
.account-form .form-group select:focus {
    outline: none;
    border-color: var(--color-text-secondary);
}

/* Account responsive */
@media (max-width: 768px) {
    .account-layout {
        flex-direction: column;
        gap: var(--space-4);
    }

    .account-sidebar {
        width: 100%;
    }

    .account-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-1);
    }

    .address-grid {
        grid-template-columns: 1fr;
    }

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

/* ========================================================================
   Deals Page
   ======================================================================== */

.deals-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.deal-card {
    display: flex;
    gap: var(--space-5);
    padding: var(--space-5);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}

.deal-card:hover {
    border-color: var(--color-border);
}

.deal-card-image {
    flex-shrink: 0;
    width: 240px;
    position: relative;
}

.deal-card-image img {
    width: 100%;
    height: 240px;
    object-fit: contain;
    background: var(--color-surface);
    border-radius: var(--radius);
}

.deal-card-image .deal-no-image {
    width: 100%;
    height: 240px;
    background: var(--color-surface);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.deal-badge {
    position: absolute;
    top: var(--space-2);
    left: var(--space-2);
    background: var(--color-sale);
    color: white;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius);
    z-index: 1;
}

.deal-card-info {
    flex: 1;
    min-width: 0;
}

.deal-card-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text);
    display: block;
    margin-bottom: var(--space-1);
}

.deal-card-title:hover {
    color: var(--color-accent);
}

.deal-pricing {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-1);
}

.deal-price {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-sale);
}

.deal-regular-price {
    font-size: var(--text-base);
    color: var(--color-text-muted);
}

.deal-savings {
    font-size: var(--text-sm);
    color: var(--color-success);
    font-weight: 600;
}

/* ========================================================================
   Responsive
   ======================================================================== */

@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

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

    .category-row {
        flex-wrap: wrap;
    }

    .category-chip {
        flex: 0 0 calc(33.333% - var(--space-4));
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .deal-card {
        flex-direction: column;
    }

    .deal-card-image {
        width: 100%;
    }

    .deal-card-image img,
    .deal-card-image .deal-no-image {
        height: 200px;
    }

    .header-inner {
        flex-wrap: wrap;
        height: auto;
        padding: var(--space-3);
    }

    .header-search {
        max-width: 100%;
        order: 3;
        width: 100%;
    }

    .site-nav {
        overflow-x: auto;
    }

    .category-layout {
        flex-direction: column;
    }

    .filter-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--color-border-light);
    }

    .footer-columns {
        grid-template-columns: 1fr;
    }

    .category-chip {
        flex: 0 0 calc(50% - var(--space-4));
    }
}

/* ========================================================================
   AJAX Content Loading State (product-browse.js)
   ======================================================================== */

#ajax-content {
    position: relative;
    transition: opacity 0.15s ease;
}
#ajax-content.is-loading {
    opacity: 0.5;
    pointer-events: none;
}
#ajax-content.is-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    margin: -16px 0 0 -16px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================================
   SEARCH PREVIEW DROPDOWN
   ============================================================================ */
#q_AutoComplete {
    max-height: 480px;
    overflow-y: auto;
    border-radius: 0 0 var(--radius) var(--radius);
}

.sp-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--color-border-light);
    transition: background-color 0.1s;
}

.sp-item:last-of-type {
    border-bottom: none;
}

.sp-item:hover,
.sp-item.sp-highlighted {
    background-color: var(--color-surface);
}

.sp-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    flex-shrink: 0;
    border-radius: 4px;
    background: #fff;
}

.sp-img-placeholder {
    background: var(--color-surface);
}

.sp-info {
    flex: 1;
    min-width: 0;
}

.sp-name {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sp-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2px;
}

.sp-sku {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.sp-price {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
}

.sp-view-all {
    display: block;
    text-align: center;
    padding: 10px 12px;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-accent);
    text-decoration: none;
    border-top: 1px solid var(--color-border-light);
    background: var(--color-surface);
}

.sp-view-all:hover {
    background: var(--color-border-light);
}

.sp-empty {
    padding: 16px 12px;
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* ============================================================
   Order Status, trust badges, optional-email hint  (added 2026-08)
   ============================================================ */
.field-optional { color: var(--color-text-secondary); font-weight: normal; font-size: var(--text-sm); }
.checkout-field-hint { color: var(--color-text-secondary); font-size: var(--text-sm); margin-top: 4px; }

/* Secure-checkout note under Place Order */
.checkout-secure-note {
    display: flex; align-items: center; gap: 8px;
    margin-top: 12px; padding: 10px 12px;
    background: #f6faf6; border: 1px solid #d9ead9; border-radius: var(--radius);
    color: #2e7d32; font-size: var(--text-sm); line-height: 1.4;
}
.checkout-secure-note svg { flex-shrink: 0; font-size: 16px; }

/* Footer trust row */
.footer-trust {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
    gap: 12px; padding: 16px 0; margin-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.12);
}
.trust-secure { display: inline-flex; align-items: center; gap: 6px; color: #7fdb9a; font-size: var(--text-sm); font-weight: 600; }
.trust-secure svg { font-size: 15px; }
.pay-badges { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.pay-badge {
    display: inline-block; padding: 3px 8px; border-radius: 3px;
    background: rgba(255,255,255,0.10); color: rgba(255,255,255,0.85);
    font-size: 11px; font-weight: 700; letter-spacing: 0.3px;
    border: 1px solid rgba(255,255,255,0.14);
}
.footer-processor { color: rgba(255,255,255,0.55); font-size: 11px; }

/* Order Status page */
.order-status-intro { color: var(--color-text-secondary); margin-bottom: 18px; }
.order-status-error { background: #fdecea; border: 1px solid #f5c6cb; color: #a5322a; padding: 12px 14px; border-radius: var(--radius); margin-bottom: 18px; }
.order-status-lookup {
    max-width: 460px; padding: 22px; border: 1px solid var(--color-border);
    border-radius: var(--radius); background: #fafafa;
}
.osl-field { margin-bottom: 14px; }
.osl-field label { display: block; font-weight: 600; margin-bottom: 5px; font-size: var(--text-sm); }
.osl-field input { width: 100%; padding: 9px 10px; border: 1px solid var(--color-border); border-radius: var(--radius); font-size: 14px; }
.order-status-account { margin-top: 18px; color: var(--color-text-secondary); font-size: var(--text-sm); }

.order-status-result { max-width: 760px; }
.order-status-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--color-border); }
.order-status-num { font-size: 20px; font-weight: 700; margin-right: 12px; }
.order-status-date { color: var(--color-text-secondary); font-size: var(--text-sm); }
.order-status-badge { color: #fff; padding: 5px 12px; border-radius: 20px; font-size: var(--text-sm); font-weight: 700; }

.order-track-pipeline { display: flex; gap: 4px; margin: 22px 0; }
.track-step { flex: 1; text-align: center; font-size: 11px; color: var(--color-text-secondary); position: relative; padding-top: 22px; }
.track-step .track-dot { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 14px; height: 14px; border-radius: 50%; background: #d5d5d5; border: 2px solid #d5d5d5; }
.track-step::before { content: ""; position: absolute; top: 6px; left: 0; width: 50%; height: 2px; background: #d5d5d5; }
.track-step::after  { content: ""; position: absolute; top: 6px; right: 0; width: 50%; height: 2px; background: #d5d5d5; }
.track-step:first-child::before, .track-step:last-child::after { display: none; }
.track-step.done { color: #1d1d1d; font-weight: 600; }
.track-step.done .track-dot { background: #27ae60; border-color: #27ae60; }
.track-step.done::before, .track-step.done::after { background: #27ae60; }

.order-track-box { background: #f2f8ff; border: 1px solid #cfe3fb; border-radius: var(--radius); padding: 12px 14px; margin-bottom: 20px; font-size: 13px; }
.order-status-cols { display: flex; gap: 26px; flex-wrap: wrap; }
.order-status-items { flex: 1; min-width: 280px; }
.order-status-summary { width: 240px; flex-shrink: 0; }
.order-status-cols h3 { font-size: 14px; margin: 0 0 10px; }
.order-status-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.order-status-table td { padding: 8px 4px; border-bottom: 1px solid var(--color-border-light); vertical-align: top; }
.ss-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 13px; }
.ss-total { border-top: 1px solid var(--color-border); margin-top: 4px; padding-top: 8px; font-weight: 700; font-size: 15px; }
.ta-c { text-align: center; } .ta-r { text-align: right; }
.muted { color: var(--color-text-secondary); font-size: var(--text-sm); }