/* ═══════════════════════════════════════════════════════════════
   DSC Shop — Design System
   Light-themed, tech-focused, premium aesthetic
   ═══════════════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ───────────────────────────────────── */
:root {
    /* Colours */
    --bg-primary: #F8FAFC;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F1F5F9;
    --bg-dark: #0F172A;
    --bg-dark-alt: #1E293B;

    --text-primary: #0F172A;
    --text-secondary: #334155;
    --text-muted: #64748B;
    --text-light: #94A3B8;
    --text-on-dark: #F8FAFC;

    --accent: #22D3EE;
    --accent-hover: #06B6D4;
    --accent-light: rgba(34, 211, 238, 0.1);
    --accent-glow: rgba(34, 211, 238, 0.3);

    --success: #10B981;
    --success-bg: #ECFDF5;
    --warning: #F59E0B;
    --warning-bg: #FFFBEB;
    --error: #EF4444;
    --error-bg: #FEF2F2;

    --border: #E2E8F0;
    --border-hover: #CBD5E1;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.1);
    --shadow-glow: 0 0 20px rgba(34, 211, 238, 0.2);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Plus Jakarta Sans', var(--font-primary);
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --container-max: 1280px;
    --gutter: 24px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 200ms;
}

/* ─── Reset & Base ────────────────────────────────────────────── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--accent-hover);
    text-decoration: none;
    transition: color var(--duration) var(--ease);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ─── Typography ──────────────────────────────────────────────── */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

h1 {
    font-size: 2.25rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.375rem;
}

h4 {
    font-size: 1.125rem;
}

/* ─── Container ───────────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* ─── Header / Navbar ─────────────────────────────────────────── */
.site-header {
    background: var(--bg-dark);
    border-bottom: 1px solid var(--bg-dark-alt);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo img {
    height: 36px;
    width: auto;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--text-on-dark);
    letter-spacing: -0.025em;
}

.logo-text span {
    color: var(--accent);
}

/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 520px;
    position: relative;
}

.search-bar form {
    display: flex;
    align-items: center;
    background: var(--bg-dark-alt);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.search-bar form:focus-within {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.search-bar input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 10px 16px;
    color: var(--text-on-dark);
    font-size: 0.9rem;
    outline: none;
    font-family: var(--font-primary);
}

.search-bar input::placeholder {
    color: var(--text-light);
}

.search-bar button {
    background: transparent;
    border: none;
    padding: 10px 14px;
    cursor: pointer;
    color: var(--text-light);
    font-size: 1.1rem;
    transition: color var(--duration) var(--ease);
}

.search-bar button:hover {
    color: var(--accent);
}

/* Search Suggestions Dropdown */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: none;
    z-index: 200;
    max-height: 400px;
    overflow-y: auto;
}

.search-suggestions.active {
    display: block;
}

.search-suggestion-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--bg-tertiary);
    transition: background var(--duration) var(--ease);
    cursor: pointer;
}

.search-suggestion-item:hover {
    background: var(--accent-light);
}

.search-suggestion-item img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.search-suggestion-item .suggestion-name {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.search-suggestion-item .suggestion-price {
    font-weight: 700;
    color: var(--accent-hover);
    font-size: 0.9rem;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--bg-dark-alt);
    border-radius: var(--radius-md);
    color: var(--text-on-dark);
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--duration) var(--ease);
    position: relative;
}

.nav-btn:hover {
    background: var(--bg-dark-alt);
    color: var(--accent);
    border-color: var(--accent);
}

.basket-count {
    background: var(--accent);
    color: var(--bg-dark);
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

/* Category Nav */
.category-nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.category-nav-inner {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.category-nav-inner::-webkit-scrollbar {
    display: none;
}

.cat-link {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    text-decoration: none;
    transition: all var(--duration) var(--ease);
}

.cat-link:hover,
.cat-link.active {
    background: var(--accent-light);
    color: var(--accent-hover);
}

/* ─── Main Content ────────────────────────────────────────────── */
main {
    flex: 1;
    padding: 32px 0;
}

/* ─── Hero Section ────────────────────────────────────────────── */
.hero {
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-alt) 100%);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.hero h1 {
    color: var(--text-on-dark);
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    color: var(--text-light);
    font-size: 1.15rem;
    max-width: 550px;
    margin-bottom: 28px;
    position: relative;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

/* ─── Buttons ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: var(--bg-dark);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-dark-alt);
    color: var(--text-on-dark);
    border: 1px solid var(--bg-dark-alt);
}

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

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

.btn-outline:hover {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent-hover);
}

.btn-danger {
    background: var(--error);
    color: white;
}

.btn-danger:hover {
    background: #DC2626;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.82rem;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}

/* ─── Product Cards ───────────────────────────────────────────── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.product-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--duration) var(--ease);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.product-card-image {
    width: 100%;
    aspect-ratio: 1;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
}

.product-card-image img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    transition: transform 300ms var(--ease);
}

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

.product-card-body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card-brand {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 4px;
}

.product-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

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

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

.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
}

.product-card-price {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}

.product-card-price small {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    display: block;
}

.product-card-stock {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
}

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

.stock-low {
    background: var(--warning-bg);
    color: var(--warning);
}

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

/* ─── Section Headers ─────────────────────────────────────────── */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.section-header h2 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-header h2::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--accent);
    border-radius: 2px;
}

/* ─── Category Cards ──────────────────────────────────────────── */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}

.category-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    text-decoration: none;
    transition: all var(--duration) var(--ease);
}

.category-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.category-card-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.category-card-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ─── Product Detail Page ─────────────────────────────────────── */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.product-gallery {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
}

.product-gallery img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.product-info h1 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.product-brand {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 16px;
}

.product-price-block {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 20px;
}

.price-incl {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.price-excl {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.price-vat {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 2px;
}

.product-stock-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.product-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.quantity-selector button {
    width: 40px;
    height: 44px;
    border: none;
    background: var(--bg-tertiary);
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--text-secondary);
    transition: all var(--duration) var(--ease);
}

.quantity-selector button:hover {
    background: var(--accent-light);
    color: var(--accent-hover);
}

.quantity-selector input {
    width: 50px;
    height: 44px;
    border: none;
    text-align: center;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-secondary);
    outline: none;
}

.product-details-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.product-details-table th,
.product-details-table td {
    padding: 10px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.product-details-table th {
    font-weight: 600;
    color: var(--text-muted);
    width: 40%;
}

.product-description {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-top: 24px;
}

.product-description h3 {
    margin-bottom: 12px;
}

.product-description p,
.product-description ul {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ─── Breadcrumbs ─────────────────────────────────────────────── */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.breadcrumbs a {
    color: var(--text-muted);
}

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

.breadcrumbs span {
    color: var(--text-light);
}

/* ─── Basket Page ─────────────────────────────────────────────── */
.basket-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 32px;
}

.basket-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
}

.basket-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.basket-item-image {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    padding: 4px;
}

.basket-item-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.basket-item-code {
    font-size: 0.75rem;
    color: var(--text-light);
    font-family: var(--font-mono);
}

.basket-summary {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-width: 400px;
    margin-left: auto;
}

.basket-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.basket-summary-row.total {
    border-top: 2px solid var(--border);
    margin-top: 8px;
    padding-top: 16px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ─── Checkout Form ───────────────────────────────────────────── */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group label .required {
    color: var(--error);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--bg-secondary);
    transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ─── Alerts ──────────────────────────────────────────────────── */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-error {
    background: var(--error-bg);
    color: var(--error);
    border: 1px solid #FECACA;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid #A7F3D0;
}

.alert-warning {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid #FDE68A;
}

/* ─── Order Tracking ──────────────────────────────────────────── */
.tracking-form {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.tracking-result {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-top: 32px;
}

.tracking-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.9rem;
}

.tracking-timeline {
    margin-top: 24px;
    position: relative;
    padding-left: 32px;
}

.tracking-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-bottom: 24px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border);
    border: 2px solid var(--bg-secondary);
}

.timeline-item.active::before {
    background: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.timeline-item.completed::before {
    background: var(--success);
}

/* ─── Order Confirmation ──────────────────────────────────────── */
.confirmation-box {
    text-align: center;
    padding: 48px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
}

.confirmation-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--success-bg);
    color: var(--success);
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.order-number {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-hover);
    background: var(--accent-light);
    padding: 8px 24px;
    border-radius: var(--radius-md);
    display: inline-block;
    margin: 12px 0;
}

/* ─── Returns Page ────────────────────────────────────────────── */
.content-page {
    max-width: 800px;
    margin: 0 auto;
}

.content-page h1 {
    margin-bottom: 24px;
}

.content-page h2 {
    margin: 32px 0 12px;
    font-size: 1.25rem;
}

.content-page p,
.content-page ul {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.content-page ul {
    padding-left: 24px;
}

.content-page li {
    margin-bottom: 8px;
}

/* ─── 404 Page ────────────────────────────────────────────────── */
.error-page {
    text-align: center;
    padding: 80px 24px;
}

.error-page h1 {
    font-size: 6rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 16px;
}

.error-page p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

/* ─── Footer ──────────────────────────────────────────────────── */
.site-footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 48px 0 24px;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 32px;
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-on-dark);
    margin-bottom: 12px;
}

.footer-brand span {
    color: var(--accent);
}

.footer-desc {
    font-size: 0.85rem;
    color: var(--text-light);
    max-width: 300px;
    line-height: 1.6;
}

.footer-heading {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-on-dark);
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--text-light);
    font-size: 0.85rem;
    transition: color var(--duration) var(--ease);
}

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

.footer-bottom {
    border-top: 1px solid var(--bg-dark-alt);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
}

.footer-bottom a {
    color: var(--accent);
}

.footer-certs {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    padding: 24px 0;
    border-top: 1px solid var(--bg-dark-alt);
}

.footer-cert-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.85;
    transition: opacity var(--duration) var(--ease);
}

.footer-cert-logo:hover {
    opacity: 1;
}

.footer-cert-logo img {
    display: block;
    height: 56px;
    width: auto;
    border-radius: 4px;
}

/* ─── Empty States ────────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 60px 24px;
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.empty-state h3 {
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* ─── Badges ──────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-delivery {
    background: #EFF6FF;
    color: #3B82F6;
}

.badge-warranty {
    background: #F5F3FF;
    color: #8B5CF6;
}

/* ─── Loading / Spinner ───────────────────────────────────────── */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ─── Mobile Navigation ───────────────────────────────────────── */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-on-dark);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
}

/* ─── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .product-detail {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-gallery {
        aspect-ratio: 4/3;
    }

    .checkout-layout {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    :root {
        --gutter: 16px;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.35rem;
    }

    .header-inner {
        height: 60px;
    }

    .search-bar {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero {
        padding: 36px 24px;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .basket-table th:nth-child(3),
    .basket-table td:nth-child(3) {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .basket-summary {
        max-width: 100%;
    }
}

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

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

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

    .nav-actions .nav-btn span {
        display: none;
    }
}

/* ─── Legal Pages (Privacy / Terms / Cookies) ────────────────── */
.legal-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0 60px;
}

.legal-page h1 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.legal-updated {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 32px;
}

.legal-content h2 {
    font-size: 1.25rem;
    margin: 32px 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.legal-content p {
    margin-bottom: 12px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.legal-content ul {
    margin: 0 0 16px 24px;
    color: var(--text-secondary);
}

.legal-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.legal-content a {
    color: var(--accent-hover);
    text-decoration: underline;
    text-decoration-color: rgba(6, 182, 212, 0.3);
    text-underline-offset: 2px;
}

.legal-content a:hover {
    text-decoration-color: var(--accent-hover);
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    font-size: 0.9rem;
}

.cookie-table thead {
    background: var(--bg-tertiary);
}

.cookie-table th,
.cookie-table td {
    padding: 10px 14px;
    text-align: left;
    border: 1px solid var(--border);
}

.cookie-table th {
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
}

.cookie-table td {
    color: var(--text-secondary);
}

.cookie-table code {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--accent-hover);
}

/* ─── Print Styles ────────────────────────────────────────────── */
@media print {

    .site-header,
    .category-nav,
    .site-footer,
    .nav-actions,
    .search-bar,
    .btn {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }
}

/* ─── Auth Pages ──────────────────────────────────────────────── */
.auth-page {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 60px var(--gutter);
    min-height: 60vh;
}

.auth-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-md);
}

.auth-card h1 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.auth-subtitle {
    color: var(--text-muted);
    margin-bottom: 28px;
    font-size: 0.9rem;
}

.auth-form .form-group {
    margin-bottom: 18px;
}

.auth-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"],
.auth-form input[type="tel"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: border-color var(--duration) var(--ease);
}

.auth-form input:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-light);
}

.auth-form small {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: 4px;
}

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

.auth-links {
    margin-top: 24px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.auth-links p {
    margin: 6px 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ─── Account Pages ───────────────────────────────────────────── */
.account-page {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 32px var(--gutter);
}

.account-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.account-header h1 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin-bottom: 4px;
}

.account-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.account-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
}

.account-card-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.account-card-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.account-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success);
}

.badge-accent {
    background: var(--accent-light);
    color: var(--accent-hover);
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--warning);
}

.account-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.account-section {
    margin-top: 32px;
}

.account-section h2 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 16px;
}

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

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

/* ─── Address Cards ───────────────────────────────────────────── */
.address-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.address-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    position: relative;
}

.address-card.address-default {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-light);
}

.address-card h3 {
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.address-card p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

.address-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

/* ─── Order Detail Grid ───────────────────────────────────────── */
.order-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.detail-table {
    width: 100%;
    font-size: 0.85rem;
}

.detail-table td {
    padding: 6px 0;
}

.detail-table td:first-child {
    color: var(--text-muted);
    padding-right: 16px;
}

.order-total-row td {
    padding-top: 12px;
    border-top: 2px solid var(--border);
}

/* ─── Order Timeline ──────────────────────────────────────────── */
.order-timeline {
    position: relative;
    padding-left: 24px;
}

.order-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: var(--border);
}

.timeline-event {
    position: relative;
    padding: 8px 0;
    font-size: 0.85rem;
    display: flex;
    gap: 12px;
    align-items: baseline;
    flex-wrap: wrap;
}

.timeline-event::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.timeline-time {
    color: var(--text-muted);
    font-size: 0.8rem;
    min-width: 85px;
}

.timeline-type {
    font-weight: 600;
}

/* ─── Payment Method Badges ───────────────────────────────────── */
.payment-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
}

.payment-paypal {
    background: #FFF3CD;
    color: #856404;
}

.payment-account {
    background: var(--accent-light);
    color: var(--accent-hover);
}

.payment-manual {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

/* ─── Hero Banner ─────────────────────────────────────────────── */
.hero-banner {
    background: linear-gradient(135deg, #0a1628 0%, #0d1f3c 50%, #0a1628 100%);
    color: var(--text-on-dark);
    padding: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-bg-wrap {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-bg-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 64px var(--gutter);
}

.hero-banner h1 {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.hero-banner h1 span {
    color: var(--accent);
    text-shadow: 0 0 30px rgba(34, 211, 238, 0.3);
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 28px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ─── Brand Logos Bar (scrolling) ─────────────────────────────── */
.brand-logos-bar {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 20px var(--gutter);
    overflow: hidden;
    position: relative;
}

.brand-logos-bar .container {
    display: flex;
    align-items: center;
    gap: 24px;
    overflow: hidden;
}

.brand-logos-bar .brand-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
}

.brand-scroll {
    display: flex;
    gap: 32px;
    animation: brandScroll 30s linear infinite;
    flex-shrink: 0;
}

.brand-scroll:hover {
    animation-play-state: paused;
}

@keyframes brandScroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.brand-logos-bar .brand-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    opacity: 0.55;
    transition: all var(--duration) var(--ease);
    flex-shrink: 0;
    letter-spacing: 0.01em;
}

.brand-logos-bar .brand-name:hover {
    opacity: 1;
    color: var(--accent-hover);
    transform: scale(1.05);
}

/* ─── Category Cards with Icons ──────────────────────────────── */
.category-card-icon {
    width: 40px;
    height: 40px;
    color: var(--accent);
    margin-bottom: 10px;
    transition: all var(--duration) var(--ease);
}

.category-card-icon svg {
    width: 100%;
    height: 100%;
}

.category-card:hover .category-card-icon {
    color: var(--accent-hover);
    transform: scale(1.1);
    filter: drop-shadow(0 0 6px rgba(34, 211, 238, 0.3));
}

/* ─── Search Layout & Filters ─────────────────────────────────── */
.search-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 28px;
    align-items: start;
}

.filter-sidebar {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    position: sticky;
    top: 90px;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.filter-header h3 {
    font-size: 1rem;
    margin: 0;
    color: var(--text-primary);
}

.filter-clear {
    font-size: 0.78rem;
    color: var(--accent);
    text-decoration: none;
}

.filter-clear:hover {
    text-decoration: underline;
}

.filter-group {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.filter-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.filter-select {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
}

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

.filter-options {
    max-height: 280px;
    overflow-y: auto;
    scrollbar-width: thin;
}

.filter-options:not(.expanded) .filter-option:nth-child(n+11) {
    display: none;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    cursor: pointer;
    font-size: 0.83rem;
    color: var(--text-secondary);
    transition: color var(--duration) var(--ease);
}

.filter-option:hover {
    color: var(--text-primary);
}

.filter-option input[type="radio"] {
    accent-color: var(--accent);
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.filter-option-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 6px;
}

.filter-count {
    font-size: 0.72rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 1px 6px;
    border-radius: 10px;
    min-width: 22px;
    text-align: center;
    flex-shrink: 0;
}

.filter-show-more {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 6px 0;
    margin-top: 4px;
}

.filter-show-more:hover {
    text-decoration: underline;
}

.filter-price-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-price-input {
    width: 80px;
    padding: 6px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
}

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

.filter-toggle {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--bg-primary);
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    gap: 8px;
    align-items: center;
}

.search-results {
    min-width: 0;
}

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

    .filter-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 200;
        border-radius: 0;
        overflow-y: auto;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .filter-sidebar.open {
        transform: translateX(0);
    }

    .filter-toggle {
        display: flex;
    }
}

/* ─── Trust Strip ────────────────────────────────────────────── */
.trust-strip {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 24px var(--gutter);
}

.trust-strip-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    max-width: var(--container-max);
    margin: 0 auto;
    flex-wrap: wrap;
}

.trust-strip-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.trust-strip-item svg {
    color: var(--accent);
    flex-shrink: 0;
}

.trust-strip-item strong {
    display: block;
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
}

.trust-strip-item span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.3;
}

/* ─── Responsive Account/Auth ─────────────────────────────────── */
@media (max-width: 640px) {
    .auth-card {
        padding: 28px 20px;
    }

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

    .account-cards {
        grid-template-columns: 1fr 1fr;
    }

    .account-header {
        flex-direction: column;
    }

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

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

    .hero-banner {
        min-height: 300px;
    }

    .hero-banner h1 {
        font-size: 1.6rem;
    }

    .hero-tagline {
        font-size: 0.95rem;
    }

    .trust-strip-inner {
        gap: 20px;
        justify-content: space-around;
    }

    .brand-scroll {
        animation-duration: 20s;
    }
}