/* ============================================================================
   ipSales V3 — modern storefront stylesheet
   RTL-first, Hebrew typography, palette-driven via CSS variables set inline.
   Class prefix `v3-` everywhere to avoid collisions with tenant addStyle.
   ============================================================================ */

/* ---------- Reset + base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; padding: 0; }

:root {
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 16px;
    --r-xl: 22px;
    --r-pill: 999px;

    --shadow-1: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
    --shadow-2: 0 4px 12px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-3: 0 12px 28px rgba(15, 23, 42, 0.12), 0 4px 12px rgba(15, 23, 42, 0.06);

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;

    --t-fast:   180ms cubic-bezier(.4,0,.2,1);
    --t-base:   260ms cubic-bezier(.4,0,.2,1);
    --t-slow:   440ms cubic-bezier(.4,0,.2,1);

    --nav-h: 72px;
    --topbar-h: 0px;

    --neutral-50:  #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;

    --danger:   #dc2626;
    --warning:  #f59e0b;
    --success:  #16a34a;
    --info:     #0284c7;
}

html { height: 100%; }
body.v3-body {
    font-family: 'Heebo', 'Rubik', 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    background: var(--c-bg);
    color: var(--c-text);
    min-height: 100vh;
    /* Sticky footer: flex column + margin-top:auto on footer */
    display: flex;
    flex-direction: column;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

/* Push footer to bottom even when content is short */
.v3-footer { margin-top: auto; }

/* Material Symbols sizing */
.material-symbols-rounded {
    font-variation-settings: 'wght' 500, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
    line-height: 1;
    user-select: none;
}

/* ---------- Top strip ---------- */
.v3-topbar {
    background: var(--c-nav-bg);
    color: var(--c-nav-text);
    text-align: center;
    padding: 6px 12px;
    font-weight: 600;
    font-size: .95rem;
    line-height: 1.3;
    min-height: 26px;
}
.v3-topbar:empty { display: none; padding: 0; min-height: 0; }

/* ---------- Nav ---------- */
.v3-nav {
    position: sticky;
    top: 0;
    z-index: 90;
    background: var(--c-header-bg);
    box-shadow: var(--shadow-1);
    backdrop-filter: saturate(140%) blur(8px);
}
.v3-nav-inner {
    max-width: 1600px;            /* synced with .v3-main */
    margin: 0 auto;
    padding: 14px clamp(14px, 2vw, 28px);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: clamp(12px, 1.5vw, 24px);
}

.v3-logo-link { display: block; line-height: 0; }
.v3-logo {
    height: 52px;
    width: auto;
    transition: height var(--t-base);
}
.v3-nav.is-scrolled .v3-logo { height: 38px; }
.v3-nav.is-scrolled .v3-nav-inner { padding-block: 8px; }

/* Wordmark fallback when the tenant has no uploaded logo file */
.v3-logo-wordmark {
    display: inline-block;
    line-height: 1;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.01em;
    color: var(--c-btn);
    padding: 6px 14px;
    border-radius: var(--r-md);
    background: color-mix(in oklab, var(--c-btn) 10%, transparent);
    transition: font-size var(--t-base), padding var(--t-base);
    white-space: nowrap;
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.v3-nav.is-scrolled .v3-logo-wordmark { font-size: 1.2rem; padding: 4px 10px; }

.v3-search-wrap {
    position: relative;
    max-width: 520px;
    width: 100%;
    justify-self: center;
}
.v3-search-icon {
    position: absolute;
    inset-inline-start: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--neutral-400);
    font-size: 22px;
    pointer-events: none;
}
.v3-search {
    width: 100%;
    height: 46px;
    padding: 0 46px 0 16px;
    border: 1.5px solid var(--neutral-200);
    background: rgba(255,255,255,.92);
    border-radius: var(--r-pill);
    color: var(--neutral-800);
    outline: none;
    transition: border var(--t-fast), box-shadow var(--t-fast);
}
.v3-search:focus {
    border-color: var(--c-btn);
    box-shadow: 0 0 0 4px color-mix(in oklab, var(--c-btn) 18%, transparent);
}

/* Search autocomplete dropdown */
.v3-search-suggest {
    position: absolute;
    top: calc(100% + 6px);
    inset-inline-start: 0;
    inset-inline-end: 0;
    background: var(--c-panel);
    border: 1px solid var(--neutral-200);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-3);
    max-height: min(420px, 60vh);
    overflow-y: auto;
    z-index: 200;
    padding: 6px;
}
@media (max-width: 720px) {
    .v3-search-suggest {
        position: fixed;
        top: calc(var(--nav-h) + 8px);
        inset-inline-start: 8px;
        inset-inline-end: 8px;
        max-height: calc(100dvh - var(--nav-h) - 24px);
    }
}
.v3-suggest-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 10px;
    align-items: center;
    padding: 8px 10px;
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: background var(--t-fast);
}
.v3-suggest-item:hover,
.v3-suggest-item.is-active { background: var(--neutral-100); }
.v3-suggest-thumb {
    width: 48px;
    height: 48px;
    object-fit: contain;
    background: var(--neutral-50);
    border-radius: var(--r-sm);
    border: 1px solid var(--neutral-200);
}
.v3-suggest-text { min-width: 0; }
.v3-suggest-name {
    font-size: .92rem;
    font-weight: 600;
    color: var(--neutral-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.v3-suggest-price {
    font-size: .85rem;
    color: var(--c-btn);
    font-weight: 700;
}
.v3-suggest-empty {
    padding: 16px;
    text-align: center;
    color: var(--neutral-500);
    font-size: .9rem;
}

.v3-nav-actions { display: flex; align-items: center; gap: 10px; }

.v3-icon-btn {
    width: 44px; height: 44px;
    border-radius: var(--r-md);
    color: var(--neutral-700);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--t-fast);
}
.v3-icon-btn:hover { background: rgba(15,23,42,.06); }
.v3-icon-btn .material-symbols-rounded { font-size: 24px; }

.v3-user-menu { position: relative; }
.v3-user-btn {
    width: auto;
    padding: 0 10px 0 6px;
    gap: 6px;
    background: var(--neutral-100);
    border-radius: var(--r-pill);
    transition: background var(--t-fast);
}
.v3-user-btn:hover { background: var(--neutral-200); }
.v3-user-btn .material-symbols-rounded:first-child { font-size: 22px; }
.v3-user-name { font-size: .92rem; max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.v3-chevron { font-size: 20px !important; color: var(--neutral-500); transition: transform var(--t-fast); }
.v3-user-btn[aria-expanded="true"] .v3-chevron { transform: rotate(180deg); }

.v3-dropdown {
    position: absolute;
    inset-inline-end: 0;
    top: calc(100% + 8px);
    min-width: 240px;
    background: #fff;
    border: 1px solid var(--neutral-200);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-3);
    padding: 6px;
    display: none;
    z-index: 200;
}
.v3-dropdown.is-open { display: block; animation: v3-pop .18s ease-out; }
.v3-dropdown-item {
    width: 100%;
    text-align: start;
    padding: 10px 12px;
    border-radius: var(--r-sm);
    display: flex;
    gap: 10px;
    align-items: center;
    color: var(--neutral-700);
    font-size: .95rem;
    transition: background var(--t-fast);
}
.v3-dropdown-item:hover { background: var(--neutral-100); color: var(--neutral-900); }
.v3-dropdown-item .material-symbols-rounded { font-size: 20px; color: var(--c-btn); }

.v3-login-btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--c-btn);
    color: var(--c-btn-text);
    padding: 10px 18px;
    border-radius: var(--r-pill);
    font-weight: 600;
    font-size: .95rem;
    transition: transform var(--t-fast), box-shadow var(--t-fast), filter var(--t-fast);
}
.v3-login-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); filter: brightness(1.05); }

.v3-cart-btn {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--c-btn);
    color: var(--c-btn-text);
    padding: 10px 20px 10px 16px;
    border-radius: var(--r-pill);
    font-weight: 600;
    position: relative;
    transition: transform var(--t-fast), box-shadow var(--t-fast), filter var(--t-fast);
}
.v3-cart-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); filter: brightness(1.05); }
.v3-cart-btn .material-symbols-rounded { font-size: 22px; }
.v3-cart-label { font-size: 1rem; font-weight: 700; }
.v3-cart-divider { opacity: .55; padding: 0 2px; }
.v3-cart-count {
    background: rgba(255,255,255,.24);
    border-radius: var(--r-pill);
    padding: 2px 9px;
    font-size: .82rem;
    min-width: 26px;
    text-align: center;
    font-weight: 700;
}
.v3-cart-sum { font-size: 1rem; font-weight: 700; }
.v3-cart-currency { opacity: .85; }

/* When items in cart — gentle pulse to draw the eye */
.v3-cart-btn.has-items {
    animation: v3-cart-pulse 2.6s ease-in-out 1s 3;   /* pulse 3 times after 1s */
}
@keyframes v3-cart-pulse {
    0%, 100% { box-shadow: var(--shadow-1); }
    50%      { box-shadow: 0 0 0 6px color-mix(in oklab, var(--c-btn) 30%, transparent), var(--shadow-2); }
}

/* ---------- Hero ---------- */
.v3-hero {
    max-width: 1800px;
    margin: 0 auto;
    padding: 16px 28px 0;
}
/* Banner area — FIXED responsive height to prevent page jump when image swaps.
   Each animation frame fills the same box via object-fit: cover. */
.v3-anim-port {
    width: 100%;
    height: clamp(140px, 22vw, 320px);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-2);
    overflow: hidden;
    background: var(--neutral-100);
    display: block;
}
.v3-anim-port:empty { display: none; }
.v3-anim-port img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    animation: v3-fade-in .8s ease-out;
}
@media (max-width: 720px) { .v3-anim-port { height: clamp(110px, 26vw, 180px); } }
@media (max-width: 480px) { .v3-anim-port { height: 120px; } }

.v3-top-notes {
    margin-top: 16px;
    background: var(--c-notes);
    color: var(--c-notes-text);
    border-radius: var(--r-lg);
    padding: 14px 20px;
    font-weight: 600;
    border: 2px solid color-mix(in oklab, var(--c-notes-text) 30%, transparent);
}
.v3-top-notes:empty { display: none; }

/* ---------- Main shop layout ----------
   1600px max (Shopify Dawn default; Amazon ~1500, Walmart 1440).
   Sidebar 280px (benchmark median 260 + 20 for our 3 stacked panels).
   Gap 24px (Dawn standard). */
.v3-main {
    max-width: 1600px;
    margin: 24px auto 60px;
    padding: 0 28px;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

/* Collapse-to-single-column only when there are truly zero products in the
   entire sale (productsList is empty). Empty current-category keeps sidebar
   visible per industry standard — sidebar is the recovery surface. */
.v3-main.v3-no-sidebar { grid-template-columns: minmax(0, 1fr) !important; }
.v3-main.v3-no-sidebar > .v3-sidebar { display: none !important; }

.v3-sidebar { display: flex; flex-direction: column; gap: 16px; position: sticky; top: calc(var(--nav-h) + 18px); }

.v3-side-card {
    background: var(--c-panel);
    border-radius: var(--r-lg);
    padding: 18px;
    box-shadow: var(--shadow-1);
    border: 1px solid color-mix(in oklab, var(--neutral-200) 80%, transparent);
}
.v3-side-card h3 {
    margin: 0 0 12px;
    font-size: 1.05rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--neutral-800);
}
.v3-side-card h3 .material-symbols-rounded { color: var(--c-btn); font-size: 22px; }

.v3-link {
    color: var(--c-link);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed currentColor;
    cursor: pointer;
}
.v3-link:hover { opacity: .8; }

/* Category list */
#v3CategoryList {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: calc(100vh - 280px);
    overflow-y: auto;
    padding-inline-end: 4px;
}
#v3CategoryList::-webkit-scrollbar { width: 6px; }
#v3CategoryList::-webkit-scrollbar-thumb { background: var(--neutral-300); border-radius: 6px; }

.v3-cat-class-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    cursor: pointer;
    color: var(--neutral-700);
    font-weight: 700;
    font-size: .95rem;
    border-radius: var(--r-sm);
    transition: background var(--t-fast);
}
.v3-cat-class-header:hover { background: var(--neutral-100); }
.v3-cat-class-header .material-symbols-rounded { font-size: 20px; transition: transform var(--t-fast); }
.v3-cat-class-header.is-open .material-symbols-rounded { transform: rotate(90deg); }

.v3-cat-class-list {
    margin: 0;
    padding-inline-start: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.v3-cat-item {
    text-align: start;
    padding: 8px 14px;
    border-radius: var(--r-sm);
    color: var(--neutral-700);
    font-size: .92rem;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}
.v3-cat-item:hover { background: var(--neutral-100); color: var(--neutral-900); }
.v3-cat-item.is-selected {
    background: color-mix(in oklab, var(--c-btn) 12%, transparent);
    color: color-mix(in oklab, var(--c-btn) 80%, var(--neutral-900));
    font-weight: 700;
}
.v3-cat-count {
    background: var(--neutral-100);
    color: var(--neutral-600);
    border-radius: var(--r-pill);
    padding: 1px 8px;
    font-size: .78rem;
    font-weight: 500;
}
.v3-cat-item.is-selected .v3-cat-count {
    background: color-mix(in oklab, var(--c-btn) 20%, transparent);
    color: color-mix(in oklab, var(--c-btn) 90%, #000);
}

.v3-cat-toggle-mobile { display: none; }

/* Sales menu items */
#v3SalesMenuList { display: flex; flex-direction: column; gap: 4px; }
#v3SalesMenuList a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: var(--r-sm);
    color: var(--neutral-700);
    text-decoration: none;
    font-size: .92rem;
    transition: background var(--t-fast);
}
#v3SalesMenuList a:hover { background: var(--neutral-100); }
#v3SalesMenuList a.is-selected {
    background: color-mix(in oklab, var(--c-btn) 14%, transparent);
    color: color-mix(in oklab, var(--c-btn) 90%, #000);
    font-weight: 700;
}

/* ---------- Products area ---------- */
.v3-products { min-width: 0; width: 100%; }

/* Toolbar above the grid: breadcrumb (left) + sort bar (right) */
.v3-products-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
/* On narrow screens: breadcrumb spans full width, actions wrap below */
@media (max-width: 720px) {
    .v3-products-toolbar { flex-direction: column; align-items: stretch; gap: 10px; }
    .v3-products-toolbar .v3-breadcrumb { width: 100%; }
    .v3-toolbar-actions { width: 100%; }
    .v3-sort-bar {
        flex: 1 1 auto;
        overflow-x: auto;
        flex-wrap: nowrap;
        scrollbar-width: thin;
        -webkit-overflow-scrolling: touch;
    }
    .v3-sort-bar::-webkit-scrollbar { height: 4px; }
    .v3-sort-bar::-webkit-scrollbar-thumb { background: var(--neutral-300); border-radius: 4px; }
}
.v3-products-toolbar .v3-breadcrumb { margin-bottom: 0; }
.v3-sort-bar {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    background: var(--c-panel);
    border: 1px solid var(--neutral-200);
    border-radius: var(--r-pill);
    box-shadow: var(--shadow-1);
    flex-wrap: wrap;
}
.v3-sort-label {
    color: var(--neutral-500);
    font-size: .85rem;
    font-weight: 600;
    padding: 0 8px;
}
.v3-sort-btn {
    padding: 6px 14px;
    border-radius: var(--r-pill);
    color: var(--neutral-600);
    font-size: .88rem;
    font-weight: 600;
    background: transparent;
    border: 0;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast);
}
.v3-sort-btn:hover { background: var(--neutral-100); color: var(--neutral-800); }
.v3-sort-btn.is-active {
    background: var(--c-btn);
    color: var(--c-btn-text);
}
@media (max-width: 720px) {
    .v3-sort-bar { width: 100%; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }
    .v3-sort-btn { white-space: nowrap; }
}

.v3-breadcrumb {
    color: var(--neutral-500);
    font-size: .92rem;
    margin-bottom: 14px;
    min-height: 22px;
}
.v3-breadcrumb b { color: var(--neutral-800); }

/* === FORCED GRID — !important to bypass any tenant/accessibility CSS overrides === */
.v3-products-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)) !important;
    gap: 16px !important;
    width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
}
.v3-products-grid > .v3-card {
    min-width: 0 !important;
    max-width: 100% !important;
    width: auto !important;
    box-sizing: border-box !important;
}
.v3-products { width: 100% !important; min-width: 0 !important; box-sizing: border-box !important; }
.v3-main { display: grid !important; box-sizing: border-box !important; }
.v3-main > .v3-sidebar,
.v3-main > .v3-products { min-width: 0 !important; }

.v3-products-empty {
    text-align: center;
    padding: 64px 28px;
    color: var(--neutral-500);
    background: var(--c-panel);
    border-radius: var(--r-lg);
    border: 2px dashed var(--neutral-200);
}
.v3-products-empty .v3-empty-icon {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: color-mix(in oklab, var(--c-btn) 10%, var(--neutral-100));
    color: var(--c-btn);
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.v3-products-empty .v3-empty-icon .material-symbols-rounded { font-size: 38px; }
.v3-products-empty .v3-empty-title {
    color: var(--neutral-800);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.v3-products-empty .v3-empty-sub {
    color: var(--neutral-500);
    font-size: .95rem;
    margin-bottom: 18px;
}
.v3-products-empty .v3-empty-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ---------- Product card ---------- */
.v3-card {
    background: var(--c-card);
    border-radius: var(--r-lg);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border: 1.5px solid var(--neutral-200);
    transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
    position: relative;
    overflow: hidden;
}
.v3-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); border-color: color-mix(in oklab, var(--c-btn) 50%, var(--neutral-200)); }
.v3-card.is-disabled { opacity: .65; }
.v3-card.is-disabled:hover { transform: none; }

.v3-card.is-selected {
    border-color: var(--c-btn);
    box-shadow: 0 0 0 1px var(--c-btn), var(--shadow-2);
}

.v3-card-img-wrap {
    background: var(--neutral-50);
    border-radius: var(--r-md);
    height: 180px;             /* fixed height — predictable card size, no runaway logos */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
}
.v3-card-img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; transition: transform var(--t-slow); cursor: zoom-in; }
.v3-card:hover .v3-card-img { transform: scale(1.05); }

/* Quick-action button cluster on each card image (zoom + share) */
.v3-card-img-actions {
    position: absolute;
    bottom: 8px;
    inset-inline-start: 8px;
    display: flex;
    gap: 6px;
    z-index: 2;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--t-fast), transform var(--t-fast);
}
.v3-card:hover .v3-card-img-actions,
.v3-card:focus-within .v3-card-img-actions { opacity: 1; transform: translateY(0); }
@media (hover: none) {
    .v3-card-img-actions { opacity: 1; transform: none; }
}
.v3-card-icon-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--r-pill);
    background: rgba(255,255,255,.92);
    color: var(--neutral-700);
    border: 1px solid var(--neutral-200);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
    box-shadow: var(--shadow-1);
    cursor: pointer;
}
.v3-card-icon-btn .material-symbols-rounded { font-size: 18px; }
.v3-card-icon-btn.v3-zoom-btn:hover  { background: var(--c-btn);  color: var(--c-btn-text);  border-color: var(--c-btn); }
.v3-card-icon-btn:active { transform: scale(.92); }

/* Heart "favorite" button — top corner of the card image */
.v3-card-fav-btn {
    position: absolute;
    top: 8px;
    inset-inline-end: 8px;
    width: 34px;
    height: 34px;
    border-radius: var(--r-pill);
    background: rgba(255,255,255,.92);
    color: var(--neutral-400);
    border: 1px solid var(--neutral-200);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-1);
    transition: color var(--t-fast), background var(--t-fast), transform var(--t-fast);
    z-index: 3;
}
.v3-card-fav-btn .material-symbols-rounded {
    font-size: 20px;
    font-variation-settings: 'FILL' 0, 'wght' 500;
    transition: font-variation-settings var(--t-fast);
}
.v3-card-fav-btn:hover { color: #e11d48; transform: scale(1.06); }
.v3-card-fav-btn.is-active { color: #e11d48; background: #fff; }
.v3-card-fav-btn.is-active .material-symbols-rounded { font-variation-settings: 'FILL' 1, 'wght' 600; }
.v3-card-fav-btn:active { transform: scale(.92); }
/* When orded-badge is also at top — push fav left a bit */
.v3-card-img-wrap:has(.v3-card-orded-badge) .v3-card-fav-btn { inset-inline-end: 80px; }

/* Toolbar actions row (right side of toolbar) */
.v3-toolbar-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.v3-fav-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--r-pill);
    background: var(--c-panel);
    border: 1px solid var(--neutral-200);
    color: var(--neutral-700);
    font-weight: 600;
    box-shadow: var(--shadow-1);
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.v3-fav-toggle-btn .material-symbols-rounded {
    font-size: 18px;
    color: #e11d48;
    font-variation-settings: 'FILL' 1, 'wght' 600;
}
.v3-fav-toggle-btn:hover { border-color: #e11d48; }
.v3-fav-toggle-btn.is-active {
    background: color-mix(in oklab, #e11d48 12%, transparent);
    border-color: #e11d48;
    color: #e11d48;
}
.v3-fav-toggle-btn.is-empty .v3-fav-count { display: none; }
.v3-fav-count {
    background: #e11d48;
    color: #fff;
    border-radius: var(--r-pill);
    font-size: .72rem;
    font-weight: 700;
    padding: 1px 7px;
    min-width: 18px;
    text-align: center;
}

.v3-card-id {
    position: absolute;
    inset-inline-start: 8px;
    top: 8px;
    background: rgba(255,255,255,.92);
    color: var(--neutral-700);
    font-size: .72rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--r-pill);
    border: 1px solid var(--neutral-200);
}

.v3-card-orded-badge {
    position: absolute;
    inset-inline-end: 8px;
    top: 8px;
    background: var(--c-orded);
    color: var(--c-orded-text);
    font-size: .78rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--r-pill);
    box-shadow: var(--shadow-1);
    display: flex;
    align-items: center;
    gap: 4px;
}

.v3-card-warning {
    background: #fef2f2;
    color: var(--danger);
    border: 1px solid #fecaca;
    border-radius: var(--r-sm);
    padding: 4px 10px;
    font-size: .82rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.v3-card-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--neutral-900);
    line-height: 1.3;
    margin: 0;
    min-height: 2.6em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.v3-card-supplier {
    font-size: .8rem;
    color: var(--neutral-500);
    margin: 0;
    min-height: 1.1em;
}
.v3-card-noteweb {
    font-size: .85rem;
    color: var(--neutral-600);
    margin: 0;
}
.v3-card-price {
    font-size: 1.18rem;
    font-weight: 800;
    color: var(--neutral-900);
    margin: 0;
}
.v3-card-price-unit { font-size: .8rem; color: var(--neutral-500); font-weight: 500; }
.v3-card-pkg-note { font-size: .78rem; color: var(--neutral-500); font-weight: 500; margin-top: 2px; }
.v3-pv-pkg-note { font-size: .9rem; color: var(--neutral-500); font-weight: 500; margin-top: 4px; }
.v3-card-each-sum {
    font-size: .82rem;
    color: var(--c-link);
    background: color-mix(in oklab, var(--c-btn) 10%, transparent);
    padding: 4px 8px;
    border-radius: var(--r-sm);
}
.v3-card-note {
    font-size: .78rem;
    color: var(--neutral-500);
    margin: 0;
}

.v3-card-actions {
    display: flex;
    gap: 6px;
    align-items: stretch;
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid var(--neutral-100);
}
.v3-qty-wrap {
    display: inline-flex;
    align-items: center;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--r-md);
    overflow: hidden;
}
.v3-qty-btn {
    width: 36px; height: 38px;
    background: var(--c-card-btn);
    color: var(--c-card-btn-text);
    font-size: 18px;
    font-weight: 700;
    transition: filter var(--t-fast);
}
.v3-qty-btn:hover { filter: brightness(1.1); }
.v3-qty-btn:disabled { opacity: .4; cursor: not-allowed; }
.v3-qty-input {
    width: 50px; height: 38px;
    text-align: center;
    border: 0;
    outline: none;
    font-weight: 600;
    background: var(--c-card);
    color: var(--neutral-900);
    -moz-appearance: textfield;
}
.v3-qty-input::-webkit-outer-spin-button,
.v3-qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.v3-card-add-btn {
    flex: 1;
    background: var(--c-card-btn);
    color: var(--c-card-btn-text);
    border-radius: var(--r-md);
    padding: 0 14px;
    font-size: .9rem;
    font-weight: 700;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: filter var(--t-fast), box-shadow var(--t-fast);
    position: relative;
}
.v3-card-add-btn:hover { filter: brightness(1.07); box-shadow: var(--shadow-2); }
.v3-card-add-btn:disabled { opacity: .5; cursor: not-allowed; }
.v3-card-add-btn.is-loading { color: transparent; }
.v3-card-add-btn.is-loading::after {
    content: '';
    position: absolute;
    width: 16px; height: 16px;
    border: 2.5px solid rgba(255,255,255,.4);
    border-top-color: rgba(255,255,255,1);
    border-radius: 50%;
    animation: v3-spin .7s linear infinite;
    top: 50%; left: 50%; margin: -8px 0 0 -8px;
}

/* ---------- States ---------- */
.v3-state {
    max-width: 720px;
    margin: 60px auto;
    padding: 50px 30px;
    text-align: center;
    background: var(--c-panel);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-2);
}
.v3-state h2 { margin: 12px 0 8px; font-size: 1.6rem; color: var(--neutral-800); }
.v3-state p { color: var(--neutral-600); margin: 8px 0; font-size: 1.05rem; }
.v3-state-icon { font-size: 80px !important; font-variation-settings: 'wght' 400, 'opsz' 48; }
.v3-icon-warn { color: var(--warning); }
.v3-icon-err  { color: var(--danger); }
.v3-icon-ok   { color: var(--success); }
.v3-icon-info { color: var(--info); }

/* Exists order */
.v3-exists-card { text-align: start; max-width: 600px; margin: 0 auto; }
.v3-exists-banner {
    background: #eef2ff;
    border-inline-start: 4px solid #6366f1;
    padding: 14px 18px;
    border-radius: var(--r-md);
    color: #312e81;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
}
.v3-exists-banner .material-symbols-rounded { font-size: 28px; color: #6366f1; }
.v3-exists-grid {
    background: var(--neutral-50);
    border-radius: var(--r-md);
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 22px;
    border: 1px solid var(--neutral-200);
}
.v3-exists-grid > div {
    display: flex;
    justify-content: space-between;
    padding-block: 6px;
    border-bottom: 1px dashed var(--neutral-200);
}
.v3-exists-grid > div:last-child { border: 0; }
.v3-exists-grid > div b { color: var(--info); }
.v3-exists-products {
    border: 1px solid var(--neutral-200);
    border-radius: var(--r-md);
    margin-bottom: 22px;
    max-height: 280px;
    overflow-y: auto;
}
.v3-exists-product-row {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--neutral-100);
}
.v3-exists-product-row:last-child { border: 0; }
.v3-exists-qty {
    background: var(--neutral-800);
    color: #fff;
    border-radius: var(--r-pill);
    padding: 3px 10px;
    min-width: 36px;
    text-align: center;
    font-weight: 700;
    font-size: .9rem;
}
.v3-exists-product-name { font-weight: 600; }
.v3-exists-product-meta { color: var(--neutral-500); font-size: .88rem; margin-top: 2px; }
.v3-exists-warn {
    background: #fffbeb;
    border-inline-start: 3px solid var(--warning);
    padding: 12px 16px;
    border-radius: var(--r-sm);
    color: #78350f;
    font-size: .92rem;
    margin-bottom: 22px;
}

/* ---------- Weights view ---------- */
.v3-weights {
    max-width: 980px;
    margin: 30px auto 80px;
    padding: 28px;
    background: var(--c-panel);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-2);
}
.v3-weights-head { margin-bottom: 20px; text-align: center; }
.v3-weights-note { color: var(--neutral-600); font-size: .96rem; margin-top: 10px; }
.v3-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.v3-table th {
    background: var(--c-th);
    color: var(--neutral-800);
    font-weight: 700;
    padding: 12px;
    text-align: start;
    font-size: .92rem;
    border-bottom: 1px solid var(--neutral-200);
}
.v3-table td {
    padding: 12px;
    border-bottom: 1px solid var(--neutral-100);
    font-size: .94rem;
}
.v3-table tr:last-child td { border-bottom: 0; }

.v3-weights-box-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0; }
.v3-weights-box {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--neutral-50);
    padding: 4px 10px;
    border-radius: var(--r-sm);
    font-size: .9rem;
}
.v3-weights-box input {
    width: 80px;
    border: 1.5px solid var(--neutral-300);
    border-radius: var(--r-sm);
    padding: 6px 8px;
    text-align: center;
    -moz-appearance: textfield;
}
.v3-weights-box input::-webkit-outer-spin-button,
.v3-weights-box input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.v3-weights-box input:focus { outline: none; border-color: var(--c-btn); box-shadow: 0 0 0 3px color-mix(in oklab, var(--c-btn) 18%, transparent); }
.v3-weights-total-input {
    width: 100px;
    background: var(--neutral-100);
    cursor: not-allowed;
    color: var(--neutral-700);
    font-weight: 700;
}

/* ---------- Buttons ---------- */
.v3-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--r-md);
    font-weight: 600;
    font-size: .95rem;
    text-decoration: none;
    cursor: pointer;
    transition: transform var(--t-fast), filter var(--t-fast), box-shadow var(--t-fast);
    line-height: 1.2;
}
.v3-btn:hover { transform: translateY(-1px); filter: brightness(1.07); box-shadow: var(--shadow-2); }
.v3-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.v3-btn-primary { background: var(--c-btn); color: var(--c-btn-text); }
.v3-btn-secondary { background: var(--neutral-100); color: var(--neutral-800); border: 1px solid var(--neutral-200); }
.v3-btn-secondary:hover { background: var(--neutral-200); }
.v3-btn-danger { background: var(--danger); color: #fff; }
.v3-btn-success { background: var(--success); color: #fff; }
.v3-btn-ghost { background: transparent; color: var(--neutral-700); border: 1px solid var(--neutral-200); }
.v3-btn-block { width: 100%; }
.v3-btn-lg { padding: 14px 26px; font-size: 1.05rem; border-radius: var(--r-lg); }
.v3-btn-sm { padding: 6px 14px; font-size: .85rem; }

.v3-btn-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin: 14px 0; }

/* ---------- FABs ---------- */
.v3-fab-checkout {
    position: fixed;
    inset-inline-start: 24px;
    bottom: 24px;
    z-index: 80;
    background: var(--c-btn);
    color: var(--c-btn-text);
    padding: 16px 26px 16px 22px;
    border-radius: var(--r-pill);
    box-shadow: var(--shadow-3);
    font-weight: 700;
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: transform var(--t-fast);
    animation: v3-pulse-cta 2.4s ease-in-out infinite;
}
.v3-fab-checkout:hover { transform: scale(1.05); }
.v3-fab-checkout .material-symbols-rounded { font-size: 24px; }

.v3-fab-top {
    position: fixed;
    inset-inline-end: 24px;
    bottom: 24px;
    z-index: 70;
    background: var(--neutral-800);
    color: #fff;
    width: 46px; height: 46px;
    border-radius: var(--r-pill);
    box-shadow: var(--shadow-2);
    opacity: .85;
    transition: opacity var(--t-fast), transform var(--t-fast);
}
.v3-fab-top:hover { opacity: 1; transform: translateY(-2px); }

.v3-timer {
    position: fixed;
    bottom: 24px;
    inset-inline-end: 50%;
    transform: translateX(50%);
    background: var(--danger);
    color: #fff;
    padding: 14px 24px;
    border-radius: var(--r-lg);
    text-align: center;
    box-shadow: var(--shadow-3);
    z-index: 75;
}
.v3-timer-label { font-size: .82rem; opacity: .85; margin-bottom: 4px; }
.v3-timer-text { font-size: 2rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: 1px; }

/* ---------- Sale picker ---------- */
.v3-sale-picker {
    max-width: 720px;
    margin: 30px auto;
    padding: 30px;
    background: var(--c-panel);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-2);
}

/* ---------- Toasts ---------- */
.v3-toasts {
    position: fixed;
    inset-block-end: 24px;
    inset-inline-end: 24px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: 360px;
}
.v3-toast {
    background: var(--neutral-800);
    color: #fff;
    padding: 14px 18px;
    border-radius: var(--r-md);
    box-shadow: var(--shadow-3);
    display: flex;
    gap: 10px;
    align-items: flex-start;
    pointer-events: auto;
    animation: v3-toast-in .26s ease-out;
    font-size: .94rem;
}
.v3-toast.is-leaving { animation: v3-toast-out .22s ease-in forwards; }
.v3-toast-icon { font-size: 22px !important; flex-shrink: 0; }
.v3-toast-success { background: var(--success); }
.v3-toast-error   { background: var(--danger); }
.v3-toast-warning { background: var(--warning); color: #422006; }
.v3-toast-info    { background: var(--info); }

/* ---------- Modal ---------- */
.v3-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .56);
    backdrop-filter: blur(4px);
    z-index: 500;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: clamp(0px, 4vw, 30px) clamp(0px, 3vw, 16px) clamp(0px, 6vw, 60px);
    overflow-y: auto;
}
.v3-modal-backdrop.is-open { display: flex; animation: v3-fade-in .22s ease-out; }
.v3-modal-card {
    background: var(--c-modal-body);
    border-radius: var(--r-xl);
    max-width: 640px;
    width: 100%;
    box-shadow: var(--shadow-3);
    overflow: hidden;
    margin-block: auto;
    animation: v3-modal-in .26s cubic-bezier(.4,0,.2,1);
}
.v3-modal-card.is-wide { max-width: 920px; }

.v3-modal-head {
    background: var(--c-modal-title);
    color: var(--c-modal-title-t);
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.v3-modal-title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
}
.v3-modal-close {
    color: inherit;
    width: 36px; height: 36px;
    border-radius: var(--r-pill);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: .8;
    transition: opacity var(--t-fast), background var(--t-fast);
}
.v3-modal-close:hover { opacity: 1; background: rgba(255,255,255,.18); }
.v3-modal-body {
    padding: 24px;
    color: var(--neutral-800);
    max-height: calc(100vh - 180px);
    overflow-y: auto;
}

/* ---------- Product quick-view modal ---------- */
.v3-pv-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}
.v3-pv-img-col { position: relative; }
.v3-pv-img-wrap {
    position: relative;
    background: var(--neutral-50);
    border-radius: var(--r-lg);
    border: 1px solid var(--neutral-200);
    aspect-ratio: 1 / 1;
    max-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: zoom-in;
    touch-action: none;       /* prevent native pinch — we drive zoom */
}
.v3-pv-img-wrap.is-zoomed { cursor: zoom-out; }
.v3-pv-img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform var(--t-base);
    transform: scale(1);
    will-change: transform, transform-origin;
}
.v3-pv-img-wrap.is-zoomed .v3-pv-img {
    transform: scale(2.6);
    transition: transform var(--t-fast);
}
.v3-pv-zoom-hint {
    position: absolute;
    bottom: 12px;
    inset-inline-end: 12px;
    background: rgba(15, 23, 42, .72);
    color: #fff;
    font-size: .82rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--r-pill);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    pointer-events: none;
    opacity: 1;
    transition: opacity var(--t-fast);
    backdrop-filter: blur(4px);
}
.v3-pv-zoom-hint .material-symbols-rounded { font-size: 16px; }
.v3-pv-img-wrap.is-zoomed .v3-pv-zoom-hint { opacity: 0; }
.v3-pv-info-col { display: flex; flex-direction: column; gap: 14px; }
.v3-pv-category {
    color: var(--neutral-500);
    font-size: .88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .02em;
}
.v3-pv-name {
    margin: 0;
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--neutral-900);
    line-height: 1.3;
}
.v3-pv-supplier {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--neutral-600);
    font-size: .92rem;
    font-weight: 500;
}
.v3-pv-supplier .material-symbols-rounded { font-size: 18px; color: var(--c-btn); }
.v3-pv-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--c-price, var(--c-btn));
    line-height: 1;
    padding-block: 6px;
}
.v3-pv-price-unit { font-size: .95rem; font-weight: 500; color: var(--neutral-500); margin-inline-start: 4px; }
.v3-pv-stock { display: flex; }
.v3-pv-stock-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: var(--r-pill);
    font-size: .85rem;
    font-weight: 600;
}
.v3-pv-stock-badge.is-low {
    background: color-mix(in oklab, var(--warning) 18%, transparent);
    color: color-mix(in oklab, var(--warning) 80%, #000);
}
.v3-pv-stock-badge.is-out {
    background: color-mix(in oklab, var(--danger) 18%, transparent);
    color: color-mix(in oklab, var(--danger) 80%, #000);
}
.v3-pv-note {
    padding: 12px 14px;
    border-radius: var(--r-md);
    line-height: 1.6;
    font-size: .95rem;
}
.v3-pv-note-web {
    background: color-mix(in oklab, var(--c-btn) 8%, transparent);
    border-inline-start: 3px solid var(--c-btn);
    color: var(--neutral-800);
}
.v3-pv-note-info {
    background: var(--neutral-100);
    color: var(--neutral-700);
}
.v3-pv-warning {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 14px;
    border-radius: var(--r-md);
    background: color-mix(in oklab, var(--warning) 14%, transparent);
    color: color-mix(in oklab, var(--warning) 85%, #000);
    font-weight: 600;
}
.v3-pv-warning .material-symbols-rounded { font-size: 20px; flex-shrink: 0; }
.v3-pv-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 8px;
    flex-wrap: wrap;
}
.v3-pv-qty {
    display: inline-flex;
    align-items: center;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--r-md);
    overflow: hidden;
    background: var(--c-card);
}
.v3-pv-qty .v3-qty-btn { width: 42px; height: 46px; font-size: 18px; }
.v3-pv-qty-input { width: 64px; height: 46px; text-align: center; border: 0; font-size: 1.05rem; font-weight: 700; }
.v3-pv-qty-input:focus { outline: 2px solid var(--c-btn); outline-offset: -2px; }
.v3-pv-add-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 46px;
    padding: 0 22px;
    font-size: 1rem;
    font-weight: 700;
    flex-grow: 1;
    min-width: 180px;
    justify-content: center;
}
.v3-pv-meta {
    color: var(--neutral-500);
    font-size: .82rem;
    border-top: 1px solid var(--neutral-100);
    padding-top: 12px;
    margin-top: 4px;
}

@media (max-width: 720px) {
    .v3-pv-grid { grid-template-columns: 1fr; gap: 18px; }
    .v3-pv-img-wrap { aspect-ratio: 4 / 3; max-height: 45vh; }
    .v3-pv-name { font-size: 1.3rem; }
    .v3-pv-price { font-size: 1.7rem; }
}

/* Related-products strip inside the product-view modal */
.v3-pv-related {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--neutral-200);
}
.v3-pv-related-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}
.v3-pv-related-head h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--neutral-800);
}
.v3-pv-related-head .material-symbols-rounded { color: var(--c-btn); font-size: 22px; }
.v3-pv-related-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}
.v3-pv-related-card {
    background: var(--c-card);
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--r-md);
    padding: 10px;
    cursor: pointer;
    transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
    text-align: start;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.v3-pv-related-card:hover {
    transform: translateY(-2px);
    border-color: var(--c-btn);
    box-shadow: var(--shadow-2);
}
.v3-pv-related-img {
    background: var(--neutral-50);
    border-radius: var(--r-sm);
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.v3-pv-related-img img { max-width: 100%; max-height: 100%; object-fit: contain; }
.v3-pv-related-name {
    font-size: .85rem;
    color: var(--neutral-800);
    font-weight: 600;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.4em;
}
.v3-pv-related-price {
    color: var(--c-btn);
    font-weight: 700;
    font-size: .95rem;
}

/* "Recently viewed" strip below the products grid */
.v3-recent-strip {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid var(--neutral-200);
}
.v3-recent-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}
.v3-recent-head h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--neutral-800);
}
.v3-recent-head .material-symbols-rounded { color: var(--c-btn); font-size: 22px; }
.v3-recent-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}
.v3-recent-card {
    background: var(--c-card);
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--r-md);
    padding: 10px;
    cursor: pointer;
    transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
    text-align: start;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.v3-recent-card:hover {
    transform: translateY(-2px);
    border-color: var(--c-btn);
    box-shadow: var(--shadow-2);
}
.v3-recent-img {
    background: var(--neutral-50);
    border-radius: var(--r-sm);
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.v3-recent-img img { max-width: 100%; max-height: 100%; object-fit: contain; }
.v3-recent-name {
    font-size: .85rem;
    color: var(--neutral-800);
    font-weight: 600;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.4em;
}
.v3-recent-price {
    color: var(--c-btn);
    font-weight: 700;
    font-size: .92rem;
}

/* ---------- Form fields (inside modals) ---------- */
.v3-form { display: flex; flex-direction: column; gap: 14px; }
.v3-form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }

.v3-field { position: relative; display: flex; flex-direction: column; gap: 6px; }
.v3-field label {
    font-size: .84rem;
    color: var(--neutral-600);
    font-weight: 600;
}
.v3-field label .v3-req { color: var(--danger); margin-inline-start: 2px; }
.v3-field input,
.v3-field select,
.v3-field textarea {
    height: 46px;
    padding: 0 14px;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--r-md);
    background: #fff;
    color: var(--neutral-900);
    outline: none;
    transition: border var(--t-fast), box-shadow var(--t-fast);
    font-size: 1rem;
}
.v3-field textarea { height: 100px; padding: 12px 14px; resize: vertical; }
.v3-field input:focus,
.v3-field select:focus,
.v3-field textarea:focus {
    border-color: var(--c-modal-input);
    box-shadow: 0 0 0 3px color-mix(in oklab, var(--c-modal-input) 18%, transparent);
}
.v3-field-msg { font-size: .82rem; margin-top: 4px; }
.v3-field-msg.is-err { color: var(--danger); }
.v3-field-msg.is-ok { color: var(--success); }

.v3-form-section-title {
    margin: 8px 0 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--neutral-700);
    border-bottom: 2px solid var(--c-btn);
    padding-bottom: 6px;
}

.v3-form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; flex-wrap: wrap; }
.v3-form-actions .v3-btn { min-width: 140px; }

.v3-form-error { color: var(--danger); font-size: .92rem; font-weight: 600; min-height: 1.2em; text-align: center; }
.v3-form-success { color: var(--success); font-size: .96rem; font-weight: 700; min-height: 1.2em; text-align: center; }

/* Stage indicator (during signup flow) */
.v3-stages { display: flex; gap: 8px; margin-bottom: 16px; }
.v3-stage {
    flex: 1; height: 6px;
    background: var(--neutral-200);
    border-radius: var(--r-pill);
    transition: background var(--t-base);
}
.v3-stage.is-active { background: var(--c-btn); }
.v3-stage-labels { display: flex; gap: 8px; justify-content: space-between; font-size: .82rem; color: var(--neutral-500); margin-bottom: 22px; }
.v3-stage-labels span.is-active { color: var(--c-btn); font-weight: 700; }

/* Cart-in-modal */
.v3-cart-list { display: flex; flex-direction: column; gap: 8px; }
.v3-cart-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 14px;
    align-items: center;
    padding: 12px 14px;
    border-radius: var(--r-md);
    border: 1px solid var(--neutral-200);
    background: #fff;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.v3-cart-row:hover { border-color: var(--neutral-300); box-shadow: var(--shadow-1); }
.v3-cart-row-info { min-width: 0; }
.v3-cart-row-name { font-weight: 600; color: var(--neutral-900); font-size: .95rem; line-height: 1.3; }
.v3-cart-row-id { color: var(--neutral-500); font-size: .78rem; font-family: ui-monospace, monospace; margin-bottom: 2px; }
.v3-cart-row-weight {
    color: var(--neutral-500);
    font-size: .82rem;
    margin-top: 4px;
    font-weight: 500;
}
.v3-cart-row-price { font-weight: 700; color: var(--neutral-800); text-align: end; min-width: 80px; font-size: 1rem; }

/* Inline qty editor */
.v3-cart-row-qty-edit {
    display: inline-flex;
    align-items: stretch;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--r-md);
    overflow: hidden;
    background: #fff;
}
.v3-cart-qty-btn {
    width: 34px; height: 36px;
    background: var(--c-card-btn);
    color: var(--c-card-btn-text);
    font-size: 18px;
    font-weight: 700;
    transition: filter var(--t-fast);
}
.v3-cart-qty-btn:hover { filter: brightness(1.08); }
.v3-cart-qty-btn:active { filter: brightness(.92); }
.v3-cart-qty-input {
    width: 50px; height: 36px;
    text-align: center;
    border: 0;
    outline: none;
    font-weight: 700;
    background: #fff;
    color: var(--neutral-900);
    font-size: 1rem;
    -moz-appearance: textfield;
}
.v3-cart-qty-input::-webkit-outer-spin-button,
.v3-cart-qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.v3-cart-qty-input:focus { background: color-mix(in oklab, var(--c-btn) 6%, transparent); }

.v3-cart-row-del {
    color: var(--danger);
    background: transparent;
    width: 36px; height: 36px;
    border-radius: var(--r-pill);
    display: inline-flex; align-items: center; justify-content: center;
    transition: background var(--t-fast), color var(--t-fast);
}
.v3-cart-row-del:hover { background: #fef2f2; }
.v3-cart-row-del .material-symbols-rounded { font-size: 20px; }

/* Syncing state — subtle progress bar at top of row while API is in-flight */
.v3-cart-row.is-syncing {
    position: relative;
    overflow: hidden;
}
.v3-cart-row.is-syncing::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--c-btn), transparent);
    background-size: 35% 100%;
    background-repeat: no-repeat;
    animation: v3-sync-bar 1.05s infinite linear;
}
@keyframes v3-sync-bar {
    from { background-position: -35% 0; }
    to   { background-position: 135% 0; }
}

/* Locked state — while API is in flight (or click is being processed),
   +/- and input are fully inert. pointer-events: none is hard-blocking,
   above and beyond `disabled` (which some legacy browsers occasionally let
   through under exotic conditions). */
.v3-cart-row.is-locked .v3-cart-qty-btn,
.v3-cart-row.is-locked .v3-cart-qty-input,
.v3-cart-row.is-locked .v3-cart-row-del {
    pointer-events: none !important;
    cursor: progress !important;
    filter: grayscale(.4);
    opacity: .7;
}
.v3-cart-qty-btn:disabled,
.v3-cart-qty-input:disabled {
    pointer-events: none !important;
    cursor: not-allowed;
}

@media (max-width: 540px) {
    .v3-cart-row {
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
        gap: 8px 12px;
    }
    .v3-cart-row-info { grid-column: 1 / -1; }
    .v3-cart-row-price { min-width: 0; }
}

.v3-cart-totals {
    margin-top: 14px;
    padding: 14px 16px;
    background: var(--neutral-50);
    border-radius: var(--r-md);
}
.v3-cart-totals-row { display: flex; justify-content: space-between; padding: 6px 0; }
.v3-cart-totals-row.is-total { font-weight: 800; font-size: 1.1rem; border-top: 2px solid var(--neutral-200); margin-top: 8px; padding-top: 12px; color: var(--neutral-900); }

.v3-promo-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #6ee7b7;
    border-radius: var(--r-sm);
    padding: 2px 8px;
    font-size: .72rem;
    font-weight: 700;
    margin-inline-start: 6px;
}
.v3-promo-summary {
    background: linear-gradient(135deg, #ecfdf5, #f0fdf4);
    border: 1px dashed #10b981;
    border-radius: var(--r-md);
    padding: 12px 14px;
    margin: 12px 0;
    color: #064e3b;
}
.v3-promo-summary-head { font-weight: 800; margin-bottom: 6px; font-size: 1.02rem; }
.v3-promo-summary-list { font-size: .88rem; }

/* ---------- Delivery options (radio cards) ---------- */
.v3-delivery-options { display: flex; flex-direction: column; gap: 10px; }
.v3-delivery-option {
    border: 2px solid var(--neutral-200);
    border-radius: var(--r-md);
    padding: 14px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: border-color var(--t-fast), background var(--t-fast);
}
.v3-delivery-option:hover { border-color: var(--neutral-300); }
.v3-delivery-option.is-selected {
    border-color: var(--c-btn);
    background: color-mix(in oklab, var(--c-btn) 6%, transparent);
}
.v3-delivery-option input[type="radio"] { accent-color: var(--c-btn); width: 20px; height: 20px; }
.v3-delivery-option-text { flex: 1; }
.v3-delivery-option-title { font-weight: 700; color: var(--neutral-900); }
.v3-delivery-option-note { font-size: .85rem; color: var(--neutral-500); margin-top: 2px; }
.v3-delivery-option-price { font-weight: 800; color: var(--success); font-size: 1.05rem; }

.v3-delivery-long {
    background: #fffbeb;
    border: 1px solid var(--warning);
    border-radius: var(--r-md);
    padding: 12px 16px;
    color: #78350f;
    font-size: .92rem;
    margin-top: 8px;
}

/* ---------- Payment menu ---------- */
.v3-pay-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 12px; }
.v3-pay-option {
    background: var(--c-btn);
    color: var(--c-btn-text);
    border-radius: var(--r-lg);
    padding: 18px 16px;
    text-align: center;
    font-weight: 700;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: transform var(--t-fast), filter var(--t-fast);
}
.v3-pay-option:hover { transform: translateY(-2px); filter: brightness(1.07); }
.v3-pay-option:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.v3-pay-option .material-symbols-rounded { font-size: 28px; }
.v3-pay-option-sub { font-size: .8rem; font-weight: 500; opacity: .9; }

/* Credit cards multi list */
.v3-cc-cards-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.v3-cc-card {
    background: linear-gradient(135deg, #ffffff, #fafafa);
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--r-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.v3-cc-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); }
.v3-cc-card.is-default { border-color: var(--c-btn); box-shadow: 0 0 0 1px var(--c-btn) inset; }
.v3-cc-num { font-family: ui-monospace, "JetBrains Mono", Menlo, monospace; font-size: 1.06rem; letter-spacing: .06em; color: var(--neutral-900); }
.v3-cc-num b { color: var(--c-btn); }
.v3-cc-head { display: flex; justify-content: space-between; align-items: flex-start; }
.v3-cc-brand { font-weight: 600; color: var(--neutral-700); }
.v3-cc-badge { font-size: .7rem; padding: 2px 8px; border-radius: var(--r-pill); }
.v3-cc-badge-default { background: #ecfdf5; color: #047857; border: 1px solid #6ee7b7; }
.v3-cc-badge-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fca5a5; }
.v3-cc-row { display: flex; gap: 22px; }
.v3-cc-col { display: flex; flex-direction: column; }
.v3-cc-label { font-size: .72rem; color: var(--neutral-500); text-transform: uppercase; letter-spacing: .04em; }
.v3-cc-val { font-size: .95rem; font-weight: 500; }
.v3-cc-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; padding-top: 10px; border-top: 1px solid var(--neutral-100); }
.v3-cc-mini-btn {
    background: var(--neutral-100);
    color: var(--neutral-700);
    border: 1px solid var(--neutral-200);
    padding: 6px 12px;
    border-radius: var(--r-sm);
    font-size: .82rem;
    cursor: pointer;
    transition: background var(--t-fast);
}
.v3-cc-mini-btn:hover { background: var(--neutral-200); }
.v3-cc-mini-danger { color: var(--danger); background: #fff; border-color: #fecaca; }
.v3-cc-mini-danger:hover { background: #fef2f2; }
.v3-cc-mini-disabled { opacity: .45; cursor: not-allowed !important; }
.v3-cc-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px;
    border: 2px dashed var(--neutral-200);
    border-radius: var(--r-md);
    color: var(--neutral-500);
}

/* ---------- Sale select grid ---------- */
.v3-sale-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-top: 16px; }
.v3-sale-tile {
    background: var(--c-panel);
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--r-md);
    padding: 18px;
    text-align: center;
    cursor: pointer;
    transition: border var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
    text-decoration: none;
    color: var(--neutral-800);
}
.v3-sale-tile:hover { border-color: var(--c-btn); transform: translateY(-2px); box-shadow: var(--shadow-2); }

/* ---------- Footer ---------- */
.v3-footer {
    background: var(--c-nav-bg);
    color: var(--c-nav-text);
    padding: 28px 20px;
    text-align: center;
    /* margin-top is set by the sticky-footer rule above (margin-top:auto) */
}
.v3-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    margin-bottom: 14px;
}
.v3-footer-links button {
    color: inherit;
    padding: 8px 14px;
    border-radius: var(--r-sm);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    opacity: .85;
    transition: opacity var(--t-fast), background var(--t-fast);
    font-size: .92rem;
}
.v3-footer-links button:hover { opacity: 1; background: rgba(255,255,255,.08); }
.v3-footer-links .material-symbols-rounded { font-size: 18px; }
.v3-footer-name { font-size: .9rem; opacity: .7; margin-top: 8px; }

/* ---------- Animations ---------- */
@keyframes v3-fade-in   { from { opacity: 0; } to { opacity: 1; } }
@keyframes v3-modal-in  { from { opacity: 0; transform: translateY(-20px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes v3-pop       { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }
@keyframes v3-spin      { to { transform: rotate(360deg); } }
@keyframes v3-toast-in  { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes v3-toast-out { to { opacity: 0; transform: translateX(20%); } }
@keyframes v3-pulse-cta {
    0%, 100% { box-shadow: var(--shadow-3); }
    50%      { box-shadow: var(--shadow-3), 0 0 0 8px color-mix(in oklab, var(--c-btn) 25%, transparent); }
}

/* ---------- Loading skeleton ---------- */
.v3-loading {
    display: inline-block;
    width: 22px; height: 22px;
    border: 3px solid var(--neutral-200);
    border-top-color: var(--c-btn);
    border-radius: 50%;
    animation: v3-spin .7s linear infinite;
}
.v3-loading-block { display: flex; justify-content: center; padding: 40px; }

/* ============================================================================
   Responsive breakpoints — professional tiers
     xl ≥ 1280px : 280px sidebar, 5-6 product cols (defaults above)
     lg 980-1279 : 240px sidebar, 3-4 product cols
     md 720-979  : sidebar stacked above products, full-width products
     sm 481-719  : mobile tight, 2-3 product cols
     xs ≤ 480    : single col modals, mini cards
   ============================================================================ */

/* ---------- xxl: ultra-wide (≥1601px) — slightly larger cards/spacing ---------- */
@media (min-width: 1601px) {
    .v3-products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)) !important; gap: 20px !important; }
    .v3-card-img-wrap { height: 200px; }
    .v3-card-name { font-size: 1.02rem; }
    .v3-card-price { font-size: 1.25rem; }
}

/* ---------- xl: standard desktop (1281-1600px) is the default — no overrides ---------- */

/* ---------- lg: narrower desktop / laptop ---------- */
@media (max-width: 1280px) {
    .v3-nav-inner, .v3-hero, .v3-main { padding-inline: 20px; }
    .v3-main { grid-template-columns: 240px 1fr; gap: 22px; }
    .v3-products-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
    .v3-card-img-wrap { height: 160px; }
}

/* ---------- md: tablet / small laptop — stack sidebar above products ----------
   Breakpoint 1024px matches Walmart/BestBuy/Target/Dawn~990 industry standard. */
@media (max-width: 1024px) {
    .v3-main { grid-template-columns: 1fr; gap: 16px; }
    .v3-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 12px;
    }
    .v3-cat-card { grid-column: 1 / -1; }     /* category card spans full width */
    #v3CategoryList { max-height: 260px; }
    .v3-products-grid { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
}

/* Tablet (721-1024px): categories card stays collapsible — show count + toggle */
@media (min-width: 721px) and (max-width: 1024px) {
    .v3-side-card { padding: 14px; }
    .v3-side-card h3 { font-size: .98rem; }
    #v3CategoryList { max-height: 200px; }
}

/* ---------- sm: phones landscape / small tablets ---------- */
@media (max-width: 720px) {
    .v3-nav-inner { grid-template-columns: auto auto; gap: 12px; padding-block: 10px; }
    .v3-search-wrap { grid-column: 1 / -1; max-width: none; order: 3; }
    .v3-cart-btn { padding: 9px 13px; }
    .v3-cart-sum, .v3-cart-currency { display: none; }
    .v3-user-name { display: none; }
    .v3-products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
    .v3-card { padding: 10px; gap: 8px; }
    .v3-card-name { font-size: .92rem; min-height: 2.4em; }
    .v3-card-price { font-size: 1rem; }
    .v3-card-img-wrap { height: 130px; }
    /* Phones: edge-to-edge modal, taller body */
    .v3-modal-card { border-radius: var(--r-lg); margin-block: 0; min-height: 100dvh; max-height: 100dvh; }
    .v3-modal-card.is-wide { border-radius: var(--r-lg); }
    .v3-modal-head { padding: 12px 16px; position: sticky; top: 0; z-index: 5; }
    .v3-modal-title { font-size: 1.05rem; }
    .v3-modal-body { padding: 16px; max-height: calc(100dvh - 64px); }
    .v3-state { margin: 24px 12px; padding: 30px 16px; }
    .v3-fab-checkout { inset-inline-start: 12px; bottom: 12px; padding: 12px 18px; font-size: .92rem; }
    .v3-fab-top { inset-inline-end: 12px; bottom: 12px; }
    .v3-sidebar { grid-template-columns: 1fr; }
    #v3CategoryList { display: none; max-height: 320px; }
    #v3CategoryList.is-open { display: flex; }
    .v3-cat-toggle-mobile {
        display: inline-flex;
        position: absolute;
        top: 14px;
        inset-inline-end: 14px;
        width: 36px; height: 36px;
        border-radius: var(--r-pill);
        background: var(--neutral-100);
        align-items: center;
        justify-content: center;
        color: var(--neutral-700);
    }
    .v3-footer { padding: 20px 14px; }
    .v3-footer-links button { padding: 6px 10px; font-size: .85rem; }
}

/* On narrow phones, related/recently use 2 columns; same approach as main grid */
@media (max-width: 720px) {
    .v3-pv-related-row { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
    .v3-pv-related-img { height: 90px; }
    .v3-recent-row { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
    .v3-recent-img { height: 80px; }
}
@media (max-width: 480px) {
    .v3-pv-related-row { grid-template-columns: repeat(2, 1fr); }
    .v3-recent-row { grid-template-columns: repeat(2, 1fr); }
    .v3-fav-toggle-btn { padding: 6px 10px; }
    .v3-sort-label { display: none; }     /* free up width — bar is self-explanatory */
}

/* ---------- xs: small phones ---------- */
@media (max-width: 480px) {
    .v3-pay-options { grid-template-columns: 1fr; }
    .v3-form-actions { flex-direction: column-reverse; }
    .v3-form-actions .v3-btn { width: 100%; }
    .v3-products-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .v3-card { padding: 8px; }
    .v3-card-img-wrap { height: 110px; }
    .v3-card-actions { flex-wrap: wrap; gap: 4px; }
    /* Touch targets: 44px minimum (Apple HIG / WCAG) */
    .v3-card-add-btn { font-size: .82rem; padding: 0 8px; height: 44px; flex-basis: 100%; }
    .v3-qty-btn { width: 40px; height: 44px; font-size: 16px; }
    .v3-qty-input { width: 48px; height: 44px; }
    .v3-topbar { font-size: .85rem; padding: 4px 8px; }
    .v3-nav-inner { padding: 8px 14px; }
    .v3-logo { height: 40px; }
    .v3-logo-wordmark { font-size: 1.1rem; padding: 4px 10px; }
    /* Touch-friendly fav button — always visible */
    .v3-card-fav-btn { width: 38px; height: 38px; }
    .v3-card-fav-btn .material-symbols-rounded { font-size: 22px; }
    .v3-card-img-actions { gap: 4px; }
    .v3-card-icon-btn { width: 36px; height: 36px; }
}

/* ---------- xxs: tiny / older devices (≤360px) ---------- */
@media (max-width: 360px) {
    .v3-products-grid { gap: 6px; }
    .v3-card { padding: 6px; }
    .v3-card-img-wrap { height: 96px; }
    .v3-card-name { font-size: .85rem; }
    .v3-modal-body { padding: 12px; }
}

/* ---------- Print ---------- */
@media print {
    .v3-nav, .v3-fab-top, .v3-fab-checkout, .v3-footer, .v3-modal-backdrop, .v3-sidebar { display: none !important; }
    .v3-main { grid-template-columns: 1fr; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
}