/* ─────────────────────────────────────────────
   TOKENS
───────────────────────────────────────────── */
:root {
    --bg: #0e0e10;
    --bg-2: #141416;
    --surface: #1a1a1d;
    --surface-2: #222226;
    --surface-3: #2a2a2f;
    --border: #2e2e35;
    --ink: #f0f0f2;
    --ink-2: #9a9aa8;
    --ink-3: #5c5c6b;
    --accent: #ff6b35;
    --accent-rgb: 255, 107, 53;
    --accent-2: #ff9f1c;
    --green: #22c55e;
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 18px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow: 0 4px 24px rgba(0, 0, 0, .35);
    --topbar-h: 132px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--ink);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ─────────────────────────────────────────────
   TOPBAR
───────────────────────────────────────────── */
.topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(14, 14, 16, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    min-height: var(--topbar-h);
}

.topbar-shell {
    max-width: 1440px;
    margin: 0 auto;
    padding: 14px 24px 12px;
    display: grid;
    gap: 12px;
}

.topbar-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    flex-shrink: 0;
    padding-right: 4px;
}

.brand svg {
    color: var(--accent);
    flex-shrink: 0;
}

.brand-copy {
    display: grid;
    gap: 2px;
}

.brand-copy span {
    font-weight: 800;
    font-size: 26px;
    line-height: 1;
    letter-spacing: -0.04em;
}

.brand-copy small {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-3);
}

/* Nav search */
.nav-search {
    flex: 1;
    max-width: 760px;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent), var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 18px;
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.nav-search:focus-within {
    border-color: rgba(var(--accent-rgb), .5);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .1);
}

.nav-search input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-family: var(--font);
    font-size: 15px;
    color: var(--ink);
    padding: 0 18px;
    height: 58px;
}

.nav-search input::placeholder {
    color: var(--ink-3);
}

.nav-search button {
    background: var(--accent);
    border: none;
    color: #fff;
    padding: 0 22px;
    height: 58px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}

.nav-search button:hover {
    background: var(--accent-2);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    margin-left: auto;
}

.cart-btn {
    position: relative;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent), var(--surface-2);
    border: 1px solid var(--border);
    color: var(--ink);
    border-radius: 18px;
    min-width: 220px;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    padding: 14px 18px;
    cursor: pointer;
    transition: background .2s, border-color .2s, transform .2s;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.cart-btn:hover {
    background: var(--surface-3);
    border-color: rgba(var(--accent-rgb), .4);
    transform: translateY(-1px);
}

.cart-btn-icon {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-rgb), 0.12);
    color: var(--accent);
    flex-shrink: 0;
}

.cart-btn-copy {
    display: grid;
    gap: 2px;
    text-align: left;
}

.cart-btn-copy span {
    font-size: 12px;
    color: var(--ink-2);
}

.cart-btn-copy strong {
    font-size: 18px;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--ink);
}

.cart-count {
    position: absolute;
    top: 10px;
    right: 12px;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid rgba(14, 14, 16, 0.92);
}

.topbar-subnav {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    padding-top: 2px;
}

.topbar-category-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 58px;
    padding: 0 20px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent), var(--surface);
    color: var(--ink);
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.topbar-category-btn:hover {
    border-color: rgba(var(--accent-rgb), 0.4);
    background: var(--surface-2);
}

.topbar-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-width: 0;
    flex-wrap: wrap;
}

.topbar-links a {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--ink-2);
    font-size: 14px;
    font-weight: 600;
    transition: color .2s, background .2s;
}

.topbar-links a:hover {
    color: var(--ink);
    background: rgba(var(--accent-rgb), 0.08);
}

/* ─────────────────────────────────────────────
   HERO BANNER
───────────────────────────────────────────── */
.hero-banner {
    background: linear-gradient(135deg, #1a0e00 0%, #0e0e10 55%, #0a0a1a 100%);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    position: relative;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 56px 24px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.hero-eyebrow {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-2);
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.hero-text h1 {
    font-size: clamp(28px, 5vw, 52px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: var(--ink);
    margin-bottom: 14px;
}

.hero-text p {
    color: var(--ink-2);
    font-size: 15px;
    margin-bottom: 28px;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    padding: 14px 28px;
    border-radius: var(--radius);
    transition: background .2s, transform .2s, box-shadow .2s;
}

.hero-cta:hover {
    background: var(--accent-2);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(var(--accent-rgb), .3);
}

.hero-visual {
    position: relative;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-glow {
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--accent-rgb), .18) 0%, transparent 70%);
}

/* ─────────────────────────────────────────────
   PAGE BODY
───────────────────────────────────────────── */
.page-body {
    max-width: 1440px;
    margin: 0 auto;
    padding: 32px 24px 80px;
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

/* ─────────────────────────────────────────────
   FILTER SIDEBAR
───────────────────────────────────────────── */
.filter-sidebar {
    position: sticky;
    top: calc(var(--topbar-h) + 20px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.filter-sidebar-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--ink-3);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-3);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 220px;
    overflow-y: auto;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--ink-2);
    cursor: pointer;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    transition: background .15s, color .15s;
}

.filter-option:hover {
    background: var(--surface-2);
    color: var(--ink);
}

.filter-option input {
    accent-color: var(--accent);
    cursor: pointer;
}

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

.price-range-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.price-range-group span {
    color: var(--ink-3);
    font-size: 13px;
}

.price-range-group input {
    flex: 1;
    min-width: 0;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 7px 8px;
    font-family: var(--font);
    font-size: 13px;
    color: var(--ink);
    outline: none;
    transition: border-color .2s;
}

.price-range-group input:focus {
    border-color: rgba(var(--accent-rgb), .5);
}

.apply-price-btn {
    width: 100%;
    background: var(--surface-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--ink-2);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    padding: 8px;
    cursor: pointer;
    transition: background .15s, color .15s, border-color .15s;
}

.apply-price-btn:hover {
    background: rgba(var(--accent-rgb), .12);
    color: var(--accent);
    border-color: rgba(var(--accent-rgb), .3);
}

.filter-select {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--ink);
    font-family: var(--font);
    font-size: 13px;
    padding: 8px 10px;
    outline: none;
    cursor: pointer;
    transition: border-color .2s;
}

.filter-select:focus {
    border-color: rgba(var(--accent-rgb), .5);
}

.filter-select option {
    background: var(--surface);
}

/* ─────────────────────────────────────────────
   TOOLBAR
───────────────────────────────────────────── */
.toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.toolbar-meta {
    flex: 1;
    font-size: 13px;
    color: var(--ink-3);
}

.toolbar-right {
    display: flex;
    gap: 4px;
}

.view-btn {
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--ink-3);
    border-radius: var(--radius-sm);
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background .15s, color .15s, border-color .15s;
}

.view-btn.active,
.view-btn:hover {
    background: rgba(var(--accent-rgb), .12);
    color: var(--accent);
    border-color: rgba(var(--accent-rgb), .3);
}

.mobile-filter-btn {
    display: none;
    align-items: center;
    gap: 6px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--ink-2);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    padding: 0 12px;
    height: 34px;
    cursor: pointer;
}

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(var(--accent-rgb), .12);
    color: var(--accent);
    border: 1px solid rgba(var(--accent-rgb), .3);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
}

.active-filter-tag button {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0;
    opacity: .7;
}

/* ─────────────────────────────────────────────
   PRODUCT GRID
───────────────────────────────────────────── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 16px;
}

.product-grid.list-view {
    grid-template-columns: 1fr;
}

/* ─── Product Card ─── */
.product-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: border-color .2s, transform .2s, box-shadow .2s;
    position: relative;
}

.product-card:hover {
    border-color: rgba(var(--accent-rgb), .4);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, .4);
}

.product-card .card-img {
    position: relative;
    background: var(--surface-2);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    overflow: hidden;
}

.product-card .card-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform .3s ease;
}

.product-card:hover .card-img img {
    transform: scale(1.04);
}

.badge-new {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 999px;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.quick-add-btn {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 999px;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .2s, transform .2s;
}

.product-card:hover .quick-add-btn {
    opacity: 1;
    transform: translateY(0);
}

.card-body {
    padding: 14px 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.card-brand {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--accent);
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--ink);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-model {
    font-size: 11px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--ink-3);
    background: var(--surface-3);
    padding: 2px 6px;
    border-radius: 4px;
    width: fit-content;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    gap: 8px;
}

.card-price {
    font-size: 18px;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.02em;
}

.add-cart-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 700;
    padding: 8px 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s, transform .15s;
}

.add-cart-btn:hover {
    background: var(--accent-2);
    transform: scale(1.03);
}

/* List view card overrides */
.product-grid.list-view .product-card {
    flex-direction: row;
    height: 130px;
}

.product-grid.list-view .card-img {
    aspect-ratio: auto;
    width: 130px;
    flex-shrink: 0;
    border-radius: 0;
}

.product-grid.list-view .card-body {
    flex-direction: row;
    align-items: center;
    gap: 16px;
}

.product-grid.list-view .card-title {
    -webkit-line-clamp: 1;
    line-clamp: 1;
    flex: 1;
}

.product-grid.list-view .card-brand,
.product-grid.list-view .card-model {
    display: none;
}

.product-grid.list-view .card-footer {
    border-top: none;
    padding-top: 0;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    min-width: 110px;
    flex-shrink: 0;
}

.product-grid.list-view .quick-add-btn {
    display: none;
}

/* ─────────────────────────────────────────────
   EMPTY / LOADING STATES
───────────────────────────────────────────── */
.empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 80px 24px;
    color: var(--ink-3);
    text-align: center;
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-3);
}

.empty-state h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--ink-2);
}

.empty-state p {
    font-size: 14px;
    max-width: 340px;
}

.skeleton {
    background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.skeleton-img {
    height: 200px;
}

.skeleton-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skeleton-line {
    height: 12px;
}

.skeleton-line.short {
    width: 60%;
}

.skeleton-line.long {
    width: 90%;
}

/* ─────────────────────────────────────────────
   CART DRAWER
───────────────────────────────────────────── */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .6);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s;
}

.cart-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(420px, 100vw);
    height: 100vh;
    background: var(--surface);
    border-left: 1px solid var(--border);
    z-index: 201;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform .28s cubic-bezier(.4, 0, .2, 1);
}

.cart-drawer.open {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 22px;
    border-bottom: 1px solid var(--border);
}

.cart-drawer-header h2 {
    font-size: 18px;
    font-weight: 700;
}

.cart-close {
    background: none;
    border: none;
    color: var(--ink-3);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    transition: background .15s, color .15s;
}

.cart-close:hover {
    background: var(--surface-3);
    color: var(--ink);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 16px 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--ink-3);
    font-size: 14px;
    gap: 10px;
}

.cart-item {
    display: flex;
    gap: 12px;
    align-items: center;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px;
}

.cart-item-img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    background: var(--surface-3);
    border-radius: 6px;
    flex-shrink: 0;
    padding: 4px;
}

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

.cart-item-name {
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-meta {
    font-size: 12px;
    color: var(--ink-3);
    margin-top: 2px;
}

.cart-item-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
    white-space: nowrap;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
}

.qty-btn {
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--ink);
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    transition: background .15s;
}

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

.qty-num {
    font-size: 13px;
    font-weight: 600;
    min-width: 16px;
    text-align: center;
}

.cart-footer {
    padding: 20px 22px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: 600;
}

.cart-total-row strong {
    font-size: 22px;
    font-weight: 800;
}

.checkout-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 15px;
    font-weight: 700;
    padding: 14px;
    cursor: pointer;
    transition: background .15s, transform .15s;
    text-align: center;
}

.checkout-btn:hover {
    background: var(--accent-2);
    transform: translateY(-1px);
}

/* ─────────────────────────────────────────────
   CHECKOUT MODAL
───────────────────────────────────────────── */
.checkout-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .72);
    z-index: 260;
    opacity: 0;
    pointer-events: none;
    transition: opacity .24s;
}

.checkout-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.checkout-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(.96);
    width: min(1100px, calc(100vw - 28px));
    max-height: calc(100vh - 36px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    z-index: 261;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: transform .24s cubic-bezier(.4, 0, .2, 1), opacity .24s;
}

.checkout-modal.open {
    opacity: 1;
    pointer-events: all;
    transform: translate(-50%, -50%) scale(1);
}

.checkout-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
}

.checkout-header h2 {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.checkout-close {
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--ink-3);
    border-radius: var(--radius-sm);
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.checkout-close:hover {
    color: var(--ink);
    background: var(--border);
}

.checkout-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 0;
    min-height: 0;
    flex: 1;
}

.checkout-form {
    overflow-y: auto;
    padding: 18px 20px 24px;
    display: grid;
    gap: 16px;
    align-content: start;
}

.checkout-section {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    display: grid;
    gap: 12px;
}

.checkout-section h3 {
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-3);
}

.checkout-note {
    margin: -4px 0 2px;
    font-size: 13px;
    color: var(--ink-3);
    line-height: 1.45;
}

.checkout-grid {
    display: grid;
    gap: 10px;
}

.checkout-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checkout-grid label {
    display: grid;
    gap: 6px;
    font-size: 12px;
    color: var(--ink-2);
    font-weight: 600;
}

.checkout-grid input,
.checkout-grid select {
    width: 100%;
    background: var(--surface-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--ink);
    font-size: 13px;
    font-family: var(--font);
    padding: 10px 11px;
    outline: none;
}

.checkout-grid input:focus,
.checkout-grid select:focus {
    border-color: rgba(var(--accent-rgb), .5);
    box-shadow: 0 0 0 2px rgba(var(--accent-rgb), .1);
}

.delivery-switch {
    display: flex;
    gap: 8px;
}

.switch-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--border);
    background: var(--surface-3);
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 13px;
    color: var(--ink-2);
    cursor: pointer;
}

.switch-item input {
    accent-color: var(--accent);
}

.checkout-pickup-note {
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), rgba(255, 255, 255, 0.02));
    border-radius: var(--radius);
    padding: 14px;
    display: grid;
    gap: 10px;
}

.checkout-pickup-note strong {
    font-size: 15px;
    color: var(--ink);
}

.checkout-pickup-note p {
    color: var(--ink-3);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

.checkout-pickup-note label {
    display: grid;
    gap: 6px;
    font-size: 12px;
    color: var(--ink-2);
    font-weight: 600;
}

.checkout-pickup-note input {
    width: 100%;
    background: var(--surface-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--ink);
    font-size: 13px;
    font-family: var(--font);
    padding: 10px 11px;
}

.payment-section {
    gap: 14px;
}

.payment-method-card {
    border: 1px solid rgba(0, 178, 255, 0.25);
    background:
        radial-gradient(circle at top right, rgba(0, 178, 255, 0.18), transparent 40%),
        linear-gradient(180deg, rgba(7, 16, 34, 0.98), rgba(10, 18, 28, 0.92));
    border-radius: calc(var(--radius) + 2px);
    padding: 16px;
    display: grid;
    gap: 10px;
    text-align: left;
    color: var(--ink);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.payment-method-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.payment-method-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 11px;
    font-weight: 800;
    background: rgba(0, 178, 255, 0.16);
    color: #8fdaff;
}

.payment-method-brand {
    font-size: 13px;
    font-weight: 800;
    color: #7cc9ff;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.payment-method-card strong {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.payment-method-card p {
    margin: 0;
    color: var(--ink-3);
    line-height: 1.5;
    font-size: 13px;
}

.payment-method-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.payment-method-meta span {
    font-size: 12px;
    color: #d6f4ff;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 6px 8px;
    border-radius: 999px;
}

.checkout-toggles {
    display: grid;
    gap: 8px;
}

.checkout-toggles label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--ink-2);
}

.checkout-advanced {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    display: grid;
    gap: 14px;
}

.checkout-advanced summary {
    cursor: pointer;
    list-style: none;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-3);
}

.checkout-advanced summary::-webkit-details-marker {
    display: none;
}

.checkout-advanced[open] summary {
    color: var(--ink-2);
}

.checkout-summary {
    border-left: 1px solid var(--border);
    padding: 18px 16px;
    display: grid;
    gap: 12px;
    align-content: start;
    background: rgba(0, 0, 0, .12);
}

.checkout-summary h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-3);
}

.checkout-summary-items {
    display: grid;
    gap: 8px;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 2px;
}

.checkout-summary-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    padding: 9px;
    display: grid;
    gap: 4px;
}

.checkout-summary-item strong {
    font-size: 13px;
}

.checkout-summary-item span {
    font-size: 12px;
    color: var(--ink-3);
}

.checkout-summary-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border);
    padding-top: 10px;
    font-size: 14px;
    font-weight: 700;
}

.checkout-summary-total strong {
    font-size: 20px;
    font-weight: 800;
}

.checkout-submit {
    background: var(--accent);
    border: none;
    border-radius: var(--radius);
    color: #fff;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 800;
    padding: 12px;
    cursor: pointer;
}

.checkout-submit:hover {
    background: var(--accent-2);
}

.checkout-submit[disabled] {
    opacity: .55;
    cursor: not-allowed;
}

.checkout-result {
    font-size: 12px;
    color: var(--ink-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    padding: 10px;
    min-height: 44px;
}

.checkout-result.success {
    border-color: rgba(34, 197, 94, .45);
    color: var(--green);
}

.checkout-result.error {
    border-color: rgba(239, 68, 68, .45);
    color: #ef4444;
}

/* ─────────────────────────────────────────────
   PRODUCT MODAL
───────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .75);
    z-index: 300;
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(.94);
    z-index: 301;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: min(1080px, calc(100vw - 32px));
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: transform .25s cubic-bezier(.4, 0, .2, 1), opacity .25s;
}

.modal.open {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    pointer-events: all;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--ink-3);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    z-index: 1;
    transition: background .15s, color .15s;
}

.modal-close:hover {
    background: var(--border);
    color: var(--ink);
}

.modal-body {
    padding: 28px;
}

.product-modal-shell {
    display: grid;
    gap: 24px;
}

.product-modal-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 420px);
    gap: 24px;
    align-items: start;
}

.product-modal-media {
    min-width: 0;
}

.product-modal-media-stage {
    min-height: clamp(320px, 44vw, 560px);
    border-radius: calc(var(--radius) + 2px);
    border: 1px solid rgba(255, 255, 255, 0.04);
    background:
        radial-gradient(circle at top, rgba(255, 255, 255, 0.03), transparent 55%),
        var(--surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(18px, 3vw, 28px);
    overflow: hidden;
}

.product-modal-media-stage img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.product-modal-aside {
    display: grid;
    gap: 16px;
    min-width: 0;
}

.product-modal-copy {
    display: grid;
    gap: 12px;
}

.product-modal-purchase {
    display: grid;
    gap: 18px;
    padding: 18px;
    border-radius: calc(var(--radius) + 2px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
        var(--surface-2);
}

.modal-brand {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--accent);
}

.modal-title {
    font-size: clamp(20px, 2vw, 32px);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.16;
    margin: 0;
    max-width: none;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.modal-model {
    font-size: 12px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--ink-3);
    background: var(--surface-3);
    padding: 4px 8px;
    border-radius: 5px;
    width: fit-content;
    max-width: 100%;
    overflow-wrap: anywhere;
}

.modal-price {
    font-size: clamp(28px, 3.4vw, 44px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    margin: 0;
}

.modal-stock {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--green);
    font-weight: 600;
}

.modal-stock-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
}

.modal-qty-block {
    display: grid;
    gap: 10px;
}

.modal-qty-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-3);
}

.modal-qty-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-qty-btn {
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--ink);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background .15s;
}

.modal-qty-btn:hover {
    background: var(--border);
}

.modal-qty-num {
    font-size: 18px;
    font-weight: 700;
    min-width: 28px;
    text-align: center;
}

.modal-add-btn {
    width: 100%;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 16px;
    font-weight: 700;
    padding: 14px;
    cursor: pointer;
    transition: background .15s, transform .15s;
    min-height: 58px;
}

.modal-add-btn:hover {
    background: var(--accent-2);
    transform: translateY(-1px);
}

.modal-description {
    border-top: 1px solid var(--border);
    padding-top: 20px;
}

.modal-description h4 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-3);
    margin-bottom: 10px;
}

.modal-specs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 20px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 14px;
    font-size: 13px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.spec-row span {
    color: var(--ink-3);
}

.spec-row strong {
    color: var(--ink);
    font-weight: 600;
    text-align: right;
    overflow-wrap: anywhere;
}

/* ─────────────────────────────────────────────
   TOAST
───────────────────────────────────────────── */
.toast-stack {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 500;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    pointer-events: none;
}

.toast {
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--ink);
    border-radius: var(--radius);
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow);
    animation: toast-in .3s ease forwards;
}

.toast.success {
    border-color: rgba(34, 197, 94, .4);
    color: var(--green);
}

@keyframes toast-in {
    from {
        transform: translateY(16px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ─────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--border);
    background: var(--surface);
    padding: 32px 24px;
}

.footer-inner {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 17px;
}

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

.footer-copy {
    font-size: 13px;
    color: var(--ink-3);
}

/* ─────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────── */
@media (max-width: 960px) {
    :root {
        --topbar-h: 168px;
    }

    .topbar-shell {
        padding: 12px 16px 10px;
        gap: 10px;
    }

    .topbar-inner {
        flex-wrap: wrap;
        gap: 12px;
    }

    .brand {
        min-width: 0;
    }

    .brand-copy span {
        font-size: 22px;
    }

    .nav-search {
        order: 3;
        width: 100%;
        max-width: none;
        flex-basis: 100%;
    }

    .nav-right {
        margin-left: auto;
    }

    .user-btn,
    .cart-btn {
        min-width: 72px;
        min-height: 58px;
        padding: 10px 12px;
    }

    .user-btn-copy,
    .cart-btn-copy,
    .user-btn-arrow {
        display: none;
    }

    .topbar-subnav {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .topbar-links {
        justify-content: flex-start;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .topbar-links::-webkit-scrollbar {
        display: none;
    }

    .page-body {
        grid-template-columns: 1fr;
        padding: 20px 16px 60px;
    }

    .filter-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: 280px;
        z-index: 150;
        border-radius: 0;
        transform: translateX(-100%);
        transition: transform .25s cubic-bezier(.4, 0, .2, 1);
        overflow-y: auto;
    }

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

    .mobile-filter-btn {
        display: flex;
    }

    .hero-visual {
        display: none;
    }

    .hero-text h1 {
        font-size: 28px;
    }

    .product-modal-hero {
        grid-template-columns: 1fr;
    }

    .product-modal-media-stage {
        min-height: 260px;
    }

    .modal-title {
        font-size: clamp(18px, 6.8vw, 28px);
    }

    .modal-price {
        font-size: clamp(24px, 8vw, 36px);
    }

    .modal-specs {
        grid-template-columns: 1fr;
    }

    .checkout-modal {
        width: calc(100vw - 16px);
        max-height: calc(100vh - 16px);
    }

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

    .checkout-summary {
        border-left: none;
        border-top: 1px solid var(--border);
    }

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

@media (max-width: 600px) {
    :root {
        --topbar-h: 154px;
    }

    .brand-copy small {
        display: none;
    }

    .brand-copy span {
        font-size: 20px;
    }

    .topbar-category-btn {
        width: 100%;
        justify-content: center;
    }

    .topbar-links a {
        font-size: 13px;
        padding: 9px 12px;
    }

    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
}

/* ─────────────────────────────────────────────
   USER BUTTON & DROPDOWN
───────────────────────────────────────────── */
.user-menu-wrap {
    position: relative;
}

.user-btn {
    position: relative;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent), var(--surface-2);
    border: 1px solid var(--border);
    color: var(--ink);
    border-radius: 18px;
    min-width: 250px;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    padding: 14px 18px;
    cursor: pointer;
    transition: background .2s, border-color .2s, color .2s, transform .2s;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.user-btn:hover {
    background: var(--surface-3);
    border-color: rgba(var(--accent-rgb), .4);
    color: var(--ink);
    transform: translateY(-1px);
}

.user-btn-icon {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-rgb), 0.12);
    color: var(--accent);
    flex-shrink: 0;
}

.user-btn-copy {
    display: grid;
    gap: 2px;
    min-width: 0;
    text-align: left;
}

.user-btn-kicker {
    font-size: 12px;
    color: var(--ink-2);
}

.user-btn-label {
    font-size: 18px;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--ink);
}

.user-btn-arrow {
    margin-left: auto;
    color: var(--ink-3);
    flex-shrink: 0;
}

.user-btn.logged-in {
    border-color: rgba(var(--accent-rgb), .5);
    background: linear-gradient(180deg, rgba(var(--accent-rgb), .12), rgba(255, 255, 255, 0.02)), var(--surface-2);
}

.user-btn.logged-in:hover {
    background: linear-gradient(180deg, rgba(var(--accent-rgb), .16), rgba(255, 255, 255, 0.02)), var(--surface-3);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 240px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow), 0 16px 48px rgba(0, 0, 0, .5);
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity .2s, transform .2s, visibility .2s;
    overflow: hidden;
}

.user-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-header {
    padding: 16px 18px 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-dropdown-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
}

.user-dropdown-email {
    font-size: 12px;
    color: var(--ink-3);
}

.user-dropdown-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    background: none;
    border: none;
    padding: 12px 18px;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 500;
    color: var(--ink-2);
    cursor: pointer;
    transition: background .15s, color .15s;
    text-align: left;
}

.user-dropdown-item:hover {
    background: var(--surface-2);
    color: var(--ink);
}

.user-dropdown-item svg {
    flex-shrink: 0;
    opacity: .6;
}

.user-dropdown-logout {
    border-top: 1px solid var(--border);
    color: #ef4444;
}

.user-dropdown-logout:hover {
    background: rgba(239, 68, 68, .08);
    color: #ef4444;
}

/* ─────────────────────────────────────────────
   AUTH MODAL
───────────────────────────────────────────── */
.auth-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 500;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s, visibility .25s;
}

.auth-overlay.open {
    opacity: 1;
    visibility: visible;
}

.auth-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(.96);
    width: 92%;
    max-width: 420px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 32px 80px rgba(0, 0, 0, .5);
    z-index: 510;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s, transform .25s, visibility .25s;
    padding: 0 0 32px;
    overflow: hidden;
}

.auth-modal.open {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.auth-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--ink-3);
    border-radius: var(--radius-sm);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background .15s, color .15s;
    z-index: 2;
}

.auth-close:hover {
    background: var(--surface-3);
    color: var(--ink);
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
}

.auth-tab {
    flex: 1;
    background: none;
    border: none;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    color: var(--ink-3);
    padding: 18px 16px;
    cursor: pointer;
    position: relative;
    transition: color .2s;
}

.auth-tab:hover {
    color: var(--ink-2);
}

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

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px 2px 0 0;
}

.auth-form {
    padding: 28px 28px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-form h2 {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink);
}

.auth-subtitle {
    font-size: 14px;
    color: var(--ink-3);
    margin-top: -8px;
    line-height: 1.5;
}

.auth-label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ink-2);
}

.auth-label input {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    font-family: var(--font);
    font-size: 14px;
    color: var(--ink);
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.auth-label input::placeholder {
    color: var(--ink-3);
}

.auth-label input:focus {
    border-color: rgba(var(--accent-rgb), .5);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .1);
}

.auth-error {
    font-size: 13px;
    color: #ef4444;
    min-height: 18px;
    line-height: 1.3;
}

.auth-submit {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 15px;
    font-weight: 700;
    padding: 14px;
    cursor: pointer;
    transition: background .2s, transform .15s, box-shadow .2s;
}

.auth-submit:hover {
    background: var(--accent-2);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--accent-rgb), .25);
}

.auth-submit:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
}

/* ─────────────────────────────────────────────
   ORDERS PANEL
───────────────────────────────────────────── */
.orders-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 500;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s, visibility .25s;
}

.orders-overlay.open {
    opacity: 1;
    visibility: visible;
}

.orders-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 92%;
    max-width: 560px;
    height: 100vh;
    background: var(--bg);
    border-left: 1px solid var(--border);
    box-shadow: -16px 0 48px rgba(0, 0, 0, .4);
    z-index: 510;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform .3s cubic-bezier(.4, 0, .2, 1);
}

.orders-panel.open {
    transform: translateX(0);
}

.orders-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.orders-panel-header h2 {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.orders-panel-close {
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--ink-3);
    border-radius: var(--radius-sm);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background .15s, color .15s;
}

.orders-panel-close:hover {
    background: var(--surface-3);
    color: var(--ink);
}

.orders-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.orders-loading {
    text-align: center;
    padding: 40px 0;
    color: var(--ink-3);
    font-size: 14px;
}

.orders-empty {
    text-align: center;
    padding: 60px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.orders-empty-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-3);
}

.orders-empty h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--ink-2);
}

.orders-empty p {
    font-size: 13px;
    color: var(--ink-3);
    max-width: 260px;
}

/* ─── Order Card ─── */
.order-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s;
}

.order-card:hover {
    border-color: rgba(var(--accent-rgb), .25);
    box-shadow: 0 4px 16px rgba(0, 0, 0, .2);
}

.order-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    gap: 10px;
    cursor: pointer;
}

.order-card-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.order-card-id {
    font-size: 13px;
    font-weight: 700;
    color: var(--ink);
    font-family: 'SF Mono', 'Fira Code', monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.order-card-date {
    font-size: 11px;
    color: var(--ink-3);
}

.order-card-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    flex-shrink: 0;
}

.order-card-total {
    font-size: 15px;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.01em;
}

/* ─── Status Badge ─── */
.order-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .02em;
    text-transform: uppercase;
    white-space: nowrap;
}

.order-status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.order-status-badge.status-pending_payment {
    background: rgba(251, 191, 36, .12);
    color: #fbbf24;
}
.order-status-badge.status-pending_payment::before {
    background: #fbbf24;
}

.order-status-badge.status-paid_ordered,
.order-status-badge.status-paid_pending_fulfillment {
    background: rgba(34, 197, 94, .12);
    color: #22c55e;
}
.order-status-badge.status-paid_ordered::before,
.order-status-badge.status-paid_pending_fulfillment::before {
    background: #22c55e;
}

.order-status-badge.status-ordered {
    background: rgba(59, 130, 246, .12);
    color: #3b82f6;
}
.order-status-badge.status-ordered::before {
    background: #3b82f6;
}

.order-status-badge.status-quoted {
    background: rgba(156, 163, 175, .12);
    color: #9ca3af;
}
.order-status-badge.status-quoted::before {
    background: #9ca3af;
}

.order-status-badge.status-payment_failed {
    background: rgba(239, 68, 68, .12);
    color: #ef4444;
}
.order-status-badge.status-payment_failed::before {
    background: #ef4444;
}

.order-status-badge.status-created {
    background: rgba(var(--accent-rgb), .12);
    color: var(--accent);
}
.order-status-badge.status-created::before {
    background: var(--accent);
}

/* ─── Order Detail (expandable) ─── */
.order-card-detail {
    border-top: 1px solid var(--border);
    padding: 0 16px;
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s cubic-bezier(.4, 0, .2, 1), padding .35s;
}

.order-card-detail.expanded {
    max-height: 600px;
    padding: 14px 16px 18px;
}

.order-detail-section {
    margin-bottom: 12px;
}

.order-detail-section:last-child {
    margin-bottom: 0;
}

.order-detail-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink-3);
    margin-bottom: 6px;
}

.order-detail-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.order-detail-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.order-detail-item-img {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    background: var(--surface-2);
    object-fit: contain;
    flex-shrink: 0;
}

.order-detail-item-name {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--ink-2);
}

.order-detail-item-qty {
    color: var(--ink-3);
    font-size: 12px;
    flex-shrink: 0;
}

.order-detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 3px 0;
}

.order-detail-row span:first-child {
    color: var(--ink-3);
}

.order-detail-row span:last-child {
    color: var(--ink);
    font-weight: 600;
}

.order-detail-row.folio span:last-child {
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: var(--accent);
}

/* ─── Chevron toggle ─── */
.order-chevron {
    width: 20px;
    height: 20px;
    color: var(--ink-3);
    transition: transform .25s;
    flex-shrink: 0;
}

.order-card.expanded .order-chevron {
    transform: rotate(180deg);
}

/* ─────────────────────────────────────────────
   RESPONSIVE – Auth & Orders
───────────────────────────────────────────── */
@media (max-width: 480px) {
    .auth-modal {
        width: 96%;
        max-width: none;
    }

    .auth-form {
        padding: 20px 20px 0;
    }

    .orders-panel {
        width: 100%;
        max-width: none;
    }

    .user-dropdown {
        right: -40px;
    }
}