/* ==========================================================
   TshirtGang Marketplace — Lightened Blue Theme
   ========================================================== */

/* --- Variables ------------------------------------------- */
:root {
    --bg-primary:    #f0f4f8;
    --bg-secondary:  #ffffff;
    --bg-card:       #ffffff;
    --bg-input:      #e8eef6;
    --accent:        #2563eb;
    --accent-hover:  #3b82f6;
    --accent-glow:   rgba(37, 99, 235, .18);
    --text-primary:  #1e293b;
    --text-secondary:#475569;
    --text-muted:    #94a3b8;
    --border:        #cbd5e1;
    --danger:        #ef4444;
    --success:       #22c55e;
    --paypal-bg:     #ffc439;
    --paypal-text:   #003087;
    --radius:        10px;
    --radius-lg:     16px;
    --shadow:        0 4px 24px rgba(0,0,0,.08);
    --shadow-sm:     0 1px 3px rgba(0,0,0,.06);
    --font:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-width:     1200px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

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

.site-main {
    flex: 1 0 auto;
}

.site-footer {
    flex-shrink: 0;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent-hover); }

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Breadcrumb ------------------------------------------ */
.breadcrumb {
    font-size: .85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.breadcrumb a { color: var(--accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { margin: 0 6px; color: var(--border); }

/* --- Header ---------------------------------------------- */
.site-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -.5px;
}
.logo span { color: var(--accent); }

.logo-tagline {
    display: block;
    font-size: .7rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: .5px;
    text-transform: uppercase;
    margin-top: -2px;
}

.main-nav { display: flex; gap: 24px; align-items: center; }
.main-nav a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: .95rem;
    transition: color .2s;
}
.main-nav a:hover,
.main-nav a.active { color: var(--text-primary); }

.cart-link { position: relative; }
.cart-badge {
    position: absolute;
    top: -8px;
    right: -14px;
    background: var(--accent);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- Hamburger Button (mobile only) ---------------------- */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
}
.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all .25s;
}

/* --- Category Bar ---------------------------------------- */
.category-bar {
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}
.category-bar .container {
    position: relative;
}
.category-bar__nav {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 10px 0;
    padding-right: 100px; /* reserve space so last pill isn't clipped */
}
.category-bar__nav::-webkit-scrollbar { display: none; }
/* Pin "See all" to the right so it's always visible */
/* "See all" pinned to right — merged with main .category-bar__more below */
.category-bar__link {
    white-space: nowrap;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: .8rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-input);
    transition: all .2s;
    flex-shrink: 0;
}
.category-bar__link:hover {
    color: var(--accent);
    background: var(--accent-glow);
}
.category-bar__link.active {
    background: var(--accent);
    color: #fff;
}
.category-bar__more {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: var(--bg-secondary);
    border: 1px dashed var(--border);
    color: var(--accent);
    font-weight: 600;
    gap: 6px;
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    /* Solid left edge to cleanly cover pills scrolling behind */
    box-shadow: -12px 0 12px var(--bg-secondary);
}
.category-bar__more:hover {
    background: #dbeafe;
    border-color: var(--accent);
    box-shadow: -12px 0 12px #dbeafe;
}
.category-bar__more i { font-size: .7rem; }

/* --- Categories Page ------------------------------------- */
.categories-page {
    padding: 48px 0 40px;
}
.categories-page h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 8px;
}
.categories-subtitle {
    color: var(--text-secondary);
    margin-bottom: 32px;
}
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}
.category-tile {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all .2s;
}
.category-tile:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.category-tile__name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}
.category-tile__count {
    font-size: .8rem;
    color: var(--text-muted);
}

/* --- Mobile Overlay -------------------------------------- */
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 199;
    opacity: 0;
    transition: opacity .3s;
}
.mobile-overlay.open {
    display: block;
    opacity: 1;
}

/* --- Mobile Slide-Out Menu ------------------------------- */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100%;
    background: var(--bg-secondary);
    z-index: 200;
    transition: left .3s ease;
    overflow-y: auto;
    box-shadow: 4px 0 24px rgba(0,0,0,.12);
    display: flex;
    flex-direction: column;
}
.mobile-menu.open {
    left: 0;
}

.mobile-menu__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}
.mobile-menu__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}
.mobile-menu__close {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 0;
}
.mobile-menu__close:hover { color: var(--text-primary); }

.mobile-menu__search {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 16px 20px;
    padding: 10px 14px;
    background: var(--bg-input);
    border-radius: 50px;
    border: 1px solid var(--border);
}
.mobile-menu__search i { color: var(--text-muted); font-size: .85rem; flex-shrink: 0; }
.mobile-menu__search input {
    border: none;
    background: transparent;
    font-size: .9rem;
    font-family: var(--font);
    color: var(--text-primary);
    width: 100%;
    outline: none;
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    padding: 8px 0;
}
.mobile-menu__nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    color: var(--text-secondary);
    font-size: .95rem;
    font-weight: 500;
    transition: background .2s, color .2s;
}
.mobile-menu__nav a i { width: 20px; text-align: center; }
.mobile-menu__nav a:hover,
.mobile-menu__nav a.active {
    background: var(--bg-input);
    color: var(--text-primary);
}
.mobile-menu__badge {
    margin-left: auto;
    background: var(--accent);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu__divider {
    height: 1px;
    background: var(--border);
    margin: 4px 20px;
}

.mobile-menu__label {
    display: block;
    padding: 16px 24px 8px;
    font-size: .7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: var(--text-muted);
}

.mobile-menu__categories {
    display: flex;
    flex-direction: column;
    padding-bottom: 24px;
}
.mobile-menu__categories a {
    padding: 10px 24px 10px 32px;
    color: var(--text-secondary);
    font-size: .9rem;
    transition: background .2s, color .2s;
}
.mobile-menu__categories a:hover,
.mobile-menu__categories a.active {
    background: var(--bg-input);
    color: var(--accent);
}

/* --- Footer ---------------------------------------------- */
.site-footer {
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: .85rem;
    margin-top: 60px;
    padding: 56px 0 0;
    background: var(--bg-secondary);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
}

.footer-brand .footer-logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -.3px;
}
.footer-brand .footer-logo span { color: var(--accent); }
.footer-brand p {
    color: var(--text-muted);
    font-size: .9rem;
    margin-top: 10px;
    line-height: 1.6;
}

.footer-heading {
    display: block;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: var(--text-primary);
    margin-bottom: 16px;
}

/* Footer page links */
.footer-pages {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-pages a {
    color: var(--text-secondary);
    font-size: .9rem;
    transition: color .2s;
}
.footer-pages a:hover { color: var(--accent); }

/* Follow row — sits between links and copyright */
.footer-follow-row {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 0;
}
.footer-follow-row .footer-heading {
    margin-bottom: 0;
}

/* Follow icons — class names avoid ad-blocker "social" keyword */
.footer-icons {
    display: flex;
    gap: 14px;
}
.icon-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: background .2s, color .2s;
}
.icon-link:hover {
    background: var(--accent);
    color: #fff;
}

.footer-divider {
    height: 1px;
    background: var(--border);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    font-size: .8rem;
    color: var(--text-muted);
}
.footer-bottom a {
    color: var(--text-muted);
    font-weight: 500;
}
.footer-bottom a:hover { color: var(--accent); }

/* --- Hero ------------------------------------------------ */
.hero {
    text-align: center;
    padding: 60px 0 48px;
}
.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.hero p {
    color: var(--text-secondary);
    font-size: 1.15rem;
}
.hero strong { color: var(--accent); }

/* --- Header Search Bar ----------------------------------- */
.header-search {
    position: relative;
    flex: 1;
    max-width: 420px;
    margin: 0 28px;
}
.header-search__icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: .85rem;
    pointer-events: none;
}
.header-search__input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    font-size: .9rem;
    font-family: var(--font);
    border: 1px solid var(--border);
    border-radius: 50px;
    background: var(--bg-input);
    color: var(--text-primary);
    transition: border-color .2s, box-shadow .2s, background .2s;
    outline: none;
}
.header-search__input::placeholder { color: var(--text-muted); }
.header-search__input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    background: var(--bg-secondary);
}

/* --- Search Results Page --------------------------------- */
.search-results-page {
    padding: 48px 0 40px;
}
.search-results-page h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 28px;
}
.search-prompt {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* --- Pagination ------------------------------------------ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 40px 0 20px;
}
.pagination__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    transition: all .2s;
}
.pagination__link:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.pagination__current {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.pagination__current:hover {
    color: #fff;
}
.pagination__ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 40px;
    color: var(--text-muted);
    font-size: .9rem;
}

/* --- Product Grid ---------------------------------------- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 28px;
    padding-bottom: 40px;
}

.product-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
    display: flex;
    flex-direction: column;
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.product-card__image {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s;
}
.product-card:hover .product-card__image img {
    transform: scale(1.05);
}

.product-card__info {
    padding: 16px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.product-card__info h3 {
    font-size: 1rem;
    font-weight: 600;
}
.product-card__price {
    color: var(--accent);
    font-weight: 700;
    font-size: .95rem;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 0;
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* --- Product Detail -------------------------------------- */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding: 48px 0;
    align-items: start;
}

.product-detail__gallery {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}
.product-detail__img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.product-detail__title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 8px;
}
.product-detail__price {
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 20px;
}
.product-detail__desc {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

/* Size selector */
.size-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}
.size-btn {
    background: var(--bg-input);
    border: 2px solid var(--border);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
    font-family: var(--font);
}
.size-btn:hover {
    border-color: var(--accent);
}
.size-btn.selected {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* Size surcharge note */
.size-surcharge {
    font-size: .8rem;
    color: var(--text-muted);
    margin-top: -20px;
    margin-bottom: 24px;
}

/* Color selector */
.color-selector {
    margin-bottom: 28px;
}
.color-selector label {
    display: block;
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.color-selector select {
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: .9rem;
    font-family: var(--font);
    min-width: 160px;
}

/* Payment icons on product page */
.payment-icons {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}
.payment-icons span {
    font-size: .8rem;
    color: var(--text-muted);
    font-weight: 500;
}
.payment-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 10px;
    height: 32px;
}
.payment-icon svg {
    height: 18px;
    width: auto;
}

.back-link {
    display: inline-block;
    margin-top: 24px;
    color: var(--text-muted);
    font-size: .9rem;
}

/* --- Collapsible panels (details/summary) ---------------- */
.collapse-panel {
    margin: 16px 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.collapse-panel + .collapse-panel {
    margin-top: 14px;
}
.collapse-panel__summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    user-select: none;
    transition: background .2s;
}
.collapse-panel__summary::-webkit-details-marker { display: none; }
.collapse-panel__summary:hover {
    background: var(--accent-glow);
}
.collapse-panel__heading {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}
.collapse-panel__lead-icon {
    color: var(--accent);
    font-size: 1.1rem;
}
.collapse-panel__chevron {
    color: var(--text-muted);
    font-size: .95rem;
    transition: transform .25s ease;
}
.collapse-panel[open] .collapse-panel__chevron {
    transform: rotate(180deg);
}
.collapse-panel__body {
    padding: 8px 28px 32px;
    border-top: 1px solid var(--border);
    animation: collapse-fade .25s ease;
}
@keyframes collapse-fade {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* --- About This Shirt (quality details) ------------------ */
.shirt-details__sub {
    color: var(--text-secondary);
    font-size: .95rem;
    text-align: center;
    margin: 16px 0 24px;
}
.shirt-details__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}
.shirt-feature {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px;
    background: var(--bg-input, #f8fafc);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: transform .2s, border-color .2s, box-shadow .2s;
}
.shirt-feature:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 4px 12px var(--accent-glow);
}
.shirt-feature__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    color: var(--accent);
    border-radius: 10px;
    font-size: 1.05rem;
}
.shirt-feature__body h3 {
    font-size: .98rem;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--text-primary);
}
.shirt-feature__body p {
    font-size: .85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 640px) {
    .collapse-panel__summary { padding: 18px 20px; }
    .collapse-panel__body    { padding: 6px 20px 24px; }
    .collapse-panel__heading { font-size: 1.02rem; }
    .shirt-details__grid     { gap: 14px; }
}

/* --- Size Chart ------------------------------------------ */
.size-chart__sub {
    color: var(--text-secondary);
    font-size: .95rem;
    text-align: center;
    margin: 16px 0 24px;
}
.size-chart__footer-link {
    margin-top: 20px;
    text-align: center;
    font-size: .9rem;
}
.size-chart__footer-link a {
    color: var(--accent);
    font-weight: 600;
}
.size-chart__footer-link i {
    margin-left: 4px;
    transition: transform .2s;
}
.size-chart__footer-link a:hover i {
    transform: translateX(3px);
}
.size-chart__table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}
.size-chart__table {
    width: 100%;
    border-collapse: collapse;
    font-size: .95rem;
    min-width: 520px;
}
.size-chart__table thead {
    background: var(--bg-input, #f8fafc);
}
.size-chart__table th {
    text-align: left;
    padding: 14px 18px;
    font-weight: 700;
    color: var(--text-secondary);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    border-bottom: 1px solid var(--border);
}
.size-chart__table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
}
.size-chart__table tbody tr:last-child td {
    border-bottom: none;
}
.size-chart__table tbody tr:hover {
    background: var(--accent-glow);
}
.size-chart__table td:first-child {
    font-weight: 700;
    color: var(--accent);
}

@media (max-width: 640px) {
    .size-chart__table th,
    .size-chart__table td {
        padding: 12px 14px;
        font-size: .88rem;
    }
}

/* --- Sizing Guide Page ----------------------------------- */
.sizing-page__intro {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    margin: 24px 0 32px;
    color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
}
.sizing-page__intro p { margin: 0; line-height: 1.7; }
.sizing-page__note {
    color: var(--text-muted);
    font-size: .9rem;
    margin-bottom: 12px;
}
.sizing-page__table-wrap {
    margin-bottom: 40px;
    box-shadow: var(--shadow-sm);
}
.sizing-page__how-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin: 16px 0 40px;
}
.sizing-how {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: transform .2s, border-color .2s;
}
.sizing-how:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
}
.sizing-how__icon {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    color: var(--accent);
    border-radius: 12px;
    font-size: 1.15rem;
    margin-bottom: 14px;
}
.sizing-how h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 8px;
}
.sizing-how p {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}
.sizing-page__notes {
    list-style: none;
    padding: 0;
    margin: 16px 0 32px;
}
.sizing-page__notes li {
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    margin-bottom: 10px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.sizing-page__notes li strong {
    color: var(--text-primary);
    font-weight: 700;
}
.sizing-page__cta {
    text-align: center;
    margin-top: 40px;
}

/* --- Returns panel (product page collapsible) ------------ */
.returns-panel__intro {
    text-align: center;
    color: var(--text-secondary);
    font-size: .95rem;
    margin: 16px 0 24px;
}
.returns-panel__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}
.returns-panel__col {
    padding: 20px 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-input, #f8fafc);
}
.returns-panel__col h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}
.returns-panel__col--accept h3 i { color: #16a34a; }
.returns-panel__col--reject h3 i { color: #dc2626; }
.returns-panel__col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.returns-panel__col li {
    padding: 6px 0 6px 20px;
    font-size: .88rem;
    color: var(--text-secondary);
    position: relative;
    line-height: 1.5;
}
.returns-panel__col--accept li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #16a34a;
}
.returns-panel__col--reject li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #dc2626;
}
.returns-panel__note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 18px;
    background: var(--accent-glow);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: .88rem;
    line-height: 1.5;
    margin: 0 0 20px;
}
.returns-panel__note i {
    color: var(--accent);
    margin-top: 2px;
}
.returns-panel__footer-link {
    text-align: center;
    font-size: .9rem;
    margin: 0;
}
.returns-panel__footer-link a {
    color: var(--accent);
    font-weight: 600;
}
.returns-panel__footer-link i {
    margin-left: 4px;
    transition: transform .2s;
}
.returns-panel__footer-link a:hover i {
    transform: translateX(3px);
}

@media (max-width: 640px) {
    .returns-panel__grid {
        grid-template-columns: 1fr;
    }
}

/* --- Returns Policy page --------------------------------- */
.returns-page__intro {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    margin: 24px 0 32px;
    color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
}
.returns-page__intro p { margin: 0; line-height: 1.7; }
.returns-list {
    list-style: none;
    padding: 0;
    margin: 16px 0 32px;
    display: grid;
    gap: 12px;
}
.returns-list li {
    display: flex;
    gap: 14px;
    padding: 18px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.returns-list li > i {
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 2px;
}
.returns-list--accept li > i { color: #16a34a; }
.returns-list--reject li > i { color: #dc2626; }
.returns-list li strong {
    display: block;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 4px;
    font-weight: 700;
}
.returns-list li p {
    margin: 0;
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.returns-steps {
    padding-left: 24px;
    margin: 16px 0 24px;
    color: var(--text-secondary);
    line-height: 1.8;
}
.returns-steps li { margin-bottom: 4px; }
.returns-page__cta {
    text-align: center;
    margin-top: 40px;
}

/* --- Buttons --------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .95rem;
    border: none;
    cursor: pointer;
    transition: all .2s;
    font-family: var(--font);
}
.btn-primary {
    background: var(--accent);
    color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled {
    opacity: .4;
    cursor: not-allowed;
}

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; }

.btn-paypal {
    background: var(--paypal-bg);
    color: var(--paypal-text);
    font-weight: 700;
}
.btn-paypal:hover { background: #ffcf60; }

/* --- Forms ----------------------------------------------- */
.form-group {
    margin-bottom: 16px;
    flex: 1;
}
.form-group label {
    display: block;
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: .95rem;
    font-family: var(--font);
    transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group input.invalid {
    border-color: var(--danger);
}

.form-row {
    display: flex;
    gap: 16px;
}

/* --- Cart Page ------------------------------------------- */
.cart-page h1 {
    font-size: 2rem;
    margin-bottom: 32px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 16px;
    position: relative;
    box-shadow: var(--shadow-sm);
}
.cart-item__img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius);
    background: var(--bg-input);
}
.cart-item__details { flex: 1; }
.cart-item__details h3 { font-size: 1rem; margin-bottom: 4px; }
.cart-item__size { color: var(--text-secondary); font-size: .85rem; }
.cart-item__color { color: var(--text-secondary); font-size: .85rem; }

.cart-item__qty { width: 80px; }
.cart-item__qty label {
    display: block;
    font-size: .75rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.qty-input {
    width: 100%;
    padding: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: .9rem;
    text-align: center;
    font-family: var(--font);
}
.qty-input:focus {
    outline: none;
    border-color: var(--accent);
}

.cart-item__total {
    font-weight: 700;
    font-size: 1.05rem;
    min-width: 80px;
    text-align: right;
    display: flex;
    align-items: center;
    align-self: center;
}

.cart-item__remove {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.3rem;
    cursor: pointer;
    transition: color .2s;
    line-height: 1;
}
.cart-item__remove:hover { color: var(--danger); }

/* Cart bottom grid — summary + shipping side by side */
.cart-bottom-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 28px;
    margin-top: 28px;
    align-items: start;
}

/* Order summary */
.cart-summary {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}
.cart-summary h2 { font-size: 1.1rem; margin-bottom: 16px; }

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: .95rem;
}
.summary-total {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 8px;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.15rem;
}

/* Shipping section */
.shipping-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}
.shipping-section h2 {
    font-size: 1.2rem;
    margin-bottom: 24px;
}

.shipping-form-wide .form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.shipping-form-wide .form-row-4 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 16px;
}

.shipping-form-wide .form-group-wide {
    flex: 2;
}

.shipping-rates {
    list-style: none;
    padding: 0;
    margin: 16px 0 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.shipping-rates li {
    display: flex;
    justify-content: space-between;
    font-size: .85rem;
    color: var(--text-secondary);
    padding: 8px 12px;
    background: var(--bg-input);
    border-radius: var(--radius);
}
.shipping-rates li strong {
    color: var(--accent);
    font-weight: 700;
}

/* --- Checkout Page --------------------------------------- */
.checkout-page h1 {
    font-size: 2rem;
    margin-bottom: 32px;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 40px;
    align-items: start;
}

.checkout-review {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 88px;
    box-shadow: var(--shadow-sm);
}
.checkout-review h2 { font-size: 1.1rem; margin-bottom: 16px; }
.checkout-review p { color: var(--text-secondary); margin-bottom: 12px; line-height: 1.7; font-size: .9rem; }

/* Checkout item rows */
.checkout-items {
    margin-bottom: 16px;
}
.checkout-item-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: .9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}
.checkout-item-row:last-child { border-bottom: none; }

/* Ship to section */
.checkout-ship-to {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.checkout-ship-to h3 {
    font-size: .9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.checkout-ship-to p {
    font-size: .85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.payment-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}
.payment-section h2 { font-size: 1.1rem; margin-bottom: 20px; }

/* --- Wallet Buttons (Google Pay / Apple Pay) ------------ */
.wallet-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}
#google-pay-container {
    min-height: 48px;
}
#google-pay-container button {
    width: 100% !important;
    border-radius: var(--radius) !important;
    min-height: 48px;
}
#apple-pay-container apple-pay-button {
    --apple-pay-button-width: 100%;
    --apple-pay-button-height: 48px;
    --apple-pay-button-border-radius: 8px;
}
.wallet-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 8px 0 20px;
    color: var(--text-secondary);
    font-size: .85rem;
}
.wallet-divider::before,
.wallet-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.payment-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 28px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}
.payment-tab {
    flex: 1;
    padding: 14px;
    text-align: center;
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    background: var(--bg-input);
    border: none;
    color: var(--text-secondary);
    transition: all .2s;
    font-family: var(--font);
}
.payment-tab.active {
    background: var(--accent);
    color: #fff;
}

.paypal-info {
    text-align: center;
    padding: 20px 0 24px;
}
.paypal-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--paypal-text);
    margin-bottom: 8px;
}
.paypal-logo span {
    color: #009cde;
}
.paypal-info p { color: var(--text-secondary); font-size: .9rem; }

/* --- Success Page ---------------------------------------- */
.success-page {
    display: flex;
    justify-content: center;
    padding: 60px 0;
}

.success-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    max-width: 520px;
    width: 100%;
    box-shadow: var(--shadow-sm);
}

.success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--success);
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.success-card h1 { font-size: 1.8rem; margin-bottom: 8px; }
.success-sub { color: var(--text-secondary); margin-bottom: 32px; }

.order-details {
    text-align: left;
    background: var(--bg-input);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 32px;
}
.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.detail-row:last-child { border-bottom: none; }
.detail-label { color: var(--text-muted); font-size: .9rem; }
.detail-value { font-weight: 600; font-size: .9rem; }

/* Status tracker */
.order-status { margin-bottom: 32px; }
.order-status h2 { font-size: 1rem; margin-bottom: 20px; }

.status-tracker {
    display: flex;
    justify-content: space-between;
    position: relative;
}
.status-tracker::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 24px;
    right: 24px;
    height: 2px;
    background: var(--border);
}
.status-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1;
}
.status-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bg-input);
    border: 2px solid var(--border);
    transition: all .3s;
}
.status-step.active .status-dot {
    background: var(--success);
    border-color: var(--success);
}
.status-step span { font-size: .8rem; color: var(--text-muted); }
.status-step.active span { color: var(--text-primary); }

.success-note {
    color: var(--text-secondary);
    font-size: .9rem;
    margin-bottom: 28px;
}

/* Tracking info box */
.tracking-info {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 28px;
}
.tracking-info h2 { font-size: 1rem; margin-bottom: 12px; }
.tracking-info .detail-row { padding: 8px 0; }
.tracking-info a { font-weight: 600; }

/* --- Static Pages (Contact, Privacy, Terms) -------------- */
.static-page {
    padding: 48px 0 60px;
}
.static-page h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 8px;
}
.static-meta {
    color: var(--text-muted);
    font-size: .85rem;
    margin-bottom: 32px;
}
.static-content {
    max-width: 780px;
}
.static-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}
.static-content h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

/* Contact card */
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    margin: 28px 0 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: var(--shadow-sm);
}
.contact-row {
    display: flex;
    align-items: center;
    gap: 16px;
}
.contact-row i {
    font-size: 1.3rem;
    color: var(--accent);
    width: 28px;
    text-align: center;
    flex-shrink: 0;
}
.contact-row strong {
    display: block;
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 2px;
}
.contact-row a,
.contact-row span {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}
.contact-row a:hover { color: var(--accent); }

/* FAQ list */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 16px;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
}
.faq-item h3 {
    font-size: .95rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-primary);
}
.faq-item p {
    color: var(--text-secondary);
    font-size: .9rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* --- Toast Notification ---------------------------------- */
.toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: var(--accent);
    color: #fff;
    padding: 16px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .95rem;
    box-shadow: var(--shadow);
    transform: translateY(100px);
    opacity: 0;
    transition: all .35s ease;
    z-index: 200;
}
.toast.show {
    transform: translateY(0);
    opacity: 1;
}
.toast.error { background: var(--danger); }

/* --- Test Mode Banner ------------------------------------ */
.test-banner {
    background: rgba(234, 179, 8, .1);
    border: 1px solid rgba(234, 179, 8, .3);
    color: #a16207;
    padding: 12px 20px;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: 28px;
    text-align: center;
}

/* --- Responsive ------------------------------------------ */
@media (max-width: 900px) {
    .product-detail {
        grid-template-columns: 1fr;
    }
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    .checkout-review {
        position: static;
    }
    .cart-bottom-grid {
        grid-template-columns: 1fr;
    }
    .shipping-form-wide .form-row-3 {
        grid-template-columns: 1fr 1fr;
    }
    .shipping-form-wide .form-row-4 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    .main-nav,
    .header-search,
    .category-bar {
        display: none;
    }
    .header-inner {
        height: 56px;
        gap: 12px;
    }
    .logo {
        font-size: 1.2rem;
    }
    .logo-tagline {
        display: none;
    }
}

@media (max-width: 600px) {
    .hero h1 { font-size: 1.7rem; }
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 16px;
    }
    .cart-item {
        flex-wrap: wrap;
    }
    .form-row,
    .shipping-form-wide .form-row-3,
    .shipping-form-wide .form-row-4 {
        grid-template-columns: 1fr;
        flex-direction: column;
        gap: 0;
    }
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .footer-follow-row {
        flex-direction: column;
        text-align: center;
    }
    .footer-icons {
        justify-content: center;
    }
    .footer-pages {
        align-items: center;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    .contact-card {
        padding: 20px;
    }
}