/* ══════════════════════════════════════════════
   Palladium Commerce — Core Styles
   Clean, modern e-commerce UI
   ══════════════════════════════════════════════ */

/* ── Variables ── */
:root {
    --commerce-primary: #2563eb;
    --commerce-primary-hover: color-mix(in srgb, var(--commerce-primary) 85%, black);
    --commerce-primary-light: color-mix(in srgb, var(--commerce-primary) 8%, transparent);
    --commerce-success: #16a34a;
    --commerce-success-light: rgba(22, 163, 74, 0.08);
    --commerce-danger: #dc2626;
    --commerce-danger-light: rgba(220, 38, 38, 0.08);
    --commerce-warning: #f59e0b;
    --commerce-warning-light: rgba(245, 158, 11, 0.08);
    --commerce-bg: #ffffff;
    --commerce-bg-alt: #f8fafc;
    --commerce-border: #e2e8f0;
    --commerce-text: #1e293b;
    --commerce-text-muted: #64748b;
    --commerce-radius: 10px;
    --commerce-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --commerce-shadow-md: 0 4px 6px rgba(0,0,0,.04), 0 2px 4px rgba(0,0,0,.03);
    --commerce-shadow-lg: 0 10px 25px rgba(0,0,0,.08), 0 4px 10px rgba(0,0,0,.04);
    --commerce-transition: 0.2s ease;
    --commerce-focus-ring: 0 0 0 3px color-mix(in srgb, var(--commerce-primary) 25%, transparent);
}

/* ── Skip link ── */
.commerce-skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--commerce-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    z-index: 10001;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 0 0 var(--commerce-radius) 0;
}
.commerce-skip-link:focus {
    top: 0;
}

/* ── Global accessibility: focus-visible ── */
.commerce-btn:focus-visible,
.commerce-search-input:focus-visible,
.commerce-form-group input:focus-visible,
.commerce-form-group select:focus-visible,
.commerce-filter-tag:focus-visible,
.commerce-size-btn:focus-visible,
.commerce-color-swatch:focus-visible,
.commerce-payment-tab:focus-visible,
.commerce-quantity-control button:focus-visible,
.commerce-coupon-form input:focus-visible,
.commerce-reviews-input:focus-visible,
.commerce-reviews-textarea:focus-visible,
.commerce-filter-group input:focus-visible,
.commerce-filter-group select:focus-visible {
    outline: none;
    box-shadow: var(--commerce-focus-ring);
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ── Smooth state transitions ── */
@keyframes commerce-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes commerce-slide-up {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes commerce-scale-in {
    from { opacity: 0; transform: scale(0.95); }
    to   { opacity: 1; transform: scale(1); }
}
@keyframes commerce-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.commerce-animate-in { animation: commerce-fade-in 0.3s ease both; }
.commerce-animate-slide { animation: commerce-slide-up 0.4s ease both; }

/* ── Skeleton loading placeholder ── */
.commerce-skeleton {
    background: linear-gradient(90deg, var(--commerce-bg-alt) 25%, #eef2f7 50%, var(--commerce-bg-alt) 75%);
    background-size: 200% 100%;
    animation: commerce-skeleton-shimmer 1.5s ease infinite;
    border-radius: var(--commerce-radius);
}
@keyframes commerce-skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ── Product Grid ── */
.commerce-product-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(var(--grid-columns, 3), 1fr);
}

@media (max-width: 768px) {
    .commerce-product-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
}
@media (max-width: 480px) {
    .commerce-product-grid { grid-template-columns: 1fr; }
}

/* ── Product Card ── */
.commerce-card {
    background: var(--commerce-bg);
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    overflow: hidden;
    transition: box-shadow var(--commerce-transition), transform var(--commerce-transition);
    display: flex;
    flex-direction: column;
}
.commerce-card:hover {
    box-shadow: var(--commerce-shadow-lg);
    transform: translateY(-3px);
}
.commerce-card:active {
    transform: translateY(0);
    box-shadow: var(--commerce-shadow);
}

.commerce-card-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--commerce-bg-alt);
}
.commerce-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--commerce-transition);
}
.commerce-card:hover .commerce-card-image img { transform: scale(1.05); }

/* ── Card image carousel ── */
.commerce-card-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,.9);
    box-shadow: 0 1px 4px rgba(0,0,0,.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .2s, background .15s;
    z-index: 2;
    padding: 0;
    color: var(--commerce-text);
}
.commerce-card-carousel-btn.prev { left: 6px; }
.commerce-card-carousel-btn.next { right: 6px; }
.commerce-card-image:hover .commerce-card-carousel-btn { opacity: 1; }
.commerce-card-carousel-btn:hover { background: #fff; }

.commerce-card-carousel-dots {
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4px;
    z-index: 2;
    opacity: 0;
    transition: opacity .2s;
}
.commerce-card-image:hover .commerce-card-carousel-dots { opacity: 1; }

.commerce-card-carousel-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,.6);
    cursor: pointer;
    padding: 0;
    transition: background .15s, transform .15s;
}
.commerce-card-carousel-dot.active {
    background: #fff;
    transform: scale(1.3);
    box-shadow: 0 0 3px rgba(0,0,0,.3);
}
.commerce-card-carousel-dot:hover { background: rgba(255,255,255,.9); }

@media (max-width: 768px) {
    .commerce-card-carousel-btn { opacity: 1; width: 32px; height: 32px; }
    .commerce-card-carousel-dots { opacity: 1; }
}

.commerce-card-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: var(--commerce-danger);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.commerce-card-body {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.commerce-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--commerce-text);
    line-height: 1.3;
}

.commerce-card-sku {
    font-size: 0.75rem;
    color: var(--commerce-text-muted);
    font-family: monospace;
    opacity: 0.7;
}

.commerce-card-desc {
    font-size: 0.85rem;
    color: var(--commerce-text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.commerce-card-price {
    margin-top: auto;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    padding-top: 0.5rem;
}

.commerce-price-current {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--commerce-text);
}

.commerce-price-original {
    font-size: 0.85rem;
    color: var(--commerce-text-muted);
    text-decoration: line-through;
}

.commerce-card-actions {
    padding: 0 1rem 1rem;
}

/* ── Buttons ── */
.commerce-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    border: none;
    border-radius: var(--commerce-radius);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--commerce-transition);
    width: 100%;
    position: relative;
    text-decoration: none;
    line-height: 1.4;
    letter-spacing: -0.01em;
}
.commerce-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}
.commerce-btn-primary {
    background: var(--commerce-primary);
    color: white;
    box-shadow: 0 1px 2px color-mix(in srgb, var(--commerce-primary) 25%, transparent);
}
.commerce-btn-primary:hover:not(:disabled) {
    background: var(--commerce-primary-hover);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--commerce-primary) 30%, transparent);
    transform: translateY(-1px);
}
.commerce-btn-primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 1px 2px color-mix(in srgb, var(--commerce-primary) 20%, transparent);
}

.commerce-btn-outline {
    background: var(--commerce-bg);
    border: 1.5px solid var(--commerce-border);
    color: var(--commerce-text);
}
.commerce-btn-outline:hover:not(:disabled) {
    border-color: var(--commerce-primary);
    color: var(--commerce-primary);
    background: var(--commerce-primary-light);
}

.commerce-btn-secondary {
    background: var(--commerce-bg-muted, #f1f5f9);
    border: 1.5px solid var(--commerce-border);
    color: var(--commerce-text);
}
.commerce-btn-secondary:hover:not(:disabled) {
    background: var(--commerce-bg-hover, #e2e8f0);
    border-color: var(--commerce-text-muted, #64748b);
}
.commerce-btn-ghost {
    background: transparent;
    border: none;
    color: var(--commerce-text-muted, #64748b);
    padding: 0.5rem 0.8rem;
}
.commerce-btn-ghost:hover:not(:disabled) {
    color: var(--commerce-text);
    background: var(--commerce-bg-muted, #f1f5f9);
}
.commerce-btn-icon {
    padding: 0.4rem;
    min-width: 36px;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.commerce-btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
.commerce-btn-lg { padding: 0.85rem 1.8rem; font-size: 1rem; }

/* ── Product Detail ── */
.commerce-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}
@media (max-width: 768px) {
    .commerce-detail-layout { grid-template-columns: 1fr; }
}

.commerce-detail-gallery { position: relative; }
.commerce-detail-main-image {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--commerce-radius);
    background: var(--commerce-bg-alt);
}
.commerce-detail-main-image img {
    transition: opacity 0.3s ease;
}
.commerce-detail-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--commerce-text-muted);
    font-size: 0.9rem;
}
.commerce-detail-thumbnails {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
}
.commerce-detail-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--commerce-transition), opacity var(--commerce-transition);
    opacity: 0.7;
}
.commerce-detail-thumb:hover { opacity: 1; }
.commerce-detail-thumb.active {
    border-color: var(--commerce-primary);
    opacity: 1;
}

.commerce-detail-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}
.commerce-detail-sku {
    font-size: 0.8rem;
    color: var(--commerce-text-muted);
    margin-bottom: 1rem;
}
.commerce-detail-price-block {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}
.commerce-detail-price-main {
    font-size: 1.5rem !important;
}
.commerce-detail-tax-note {
    font-size: 0.8rem;
    color: var(--commerce-text-muted);
    margin-bottom: 1rem;
}
/* Rating display */
.commerce-detail-rating {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
}

.commerce-rating-stars { display: flex; gap: 1px; }
.commerce-rating-stars .star { color: #ddd; font-size: 1.1rem; }
.commerce-rating-stars .star.filled { color: #f59e0b; }
.commerce-rating-value { font-weight: 600; }
.commerce-rating-count { color: var(--commerce-text-muted); font-size: 0.85rem; }

.commerce-detail-description {
    margin-top: 2rem;
    line-height: 1.6;
    color: var(--commerce-text);
    border-top: 1px solid var(--commerce-border);
    padding-top: 1.5rem;
}
.commerce-detail-qty-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.commerce-detail-add-btn {
    margin-top: 1rem;
    padding: 0.8rem 1.5rem;
    font-size: 0.95rem;
}

/* ── Variant selectors ── */
.commerce-variant-selectors {
    margin-bottom: 1.5rem;
}
.commerce-variant-group {
    margin-bottom: 1rem;
}
.commerce-variant-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--commerce-text);
}

/* Color swatches */
.commerce-color-options {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.commerce-color-swatch {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--commerce-border);
    cursor: pointer;
    position: relative;
    transition: all var(--commerce-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.commerce-color-swatch:hover {
    transform: scale(1.1);
    box-shadow: var(--commerce-shadow);
}
.commerce-color-swatch.selected {
    border-color: var(--commerce-primary);
    box-shadow: 0 0 0 2px var(--commerce-primary);
}
.commerce-color-swatch.unavailable {
    opacity: 0.3;
    cursor: not-allowed;
    position: relative;
}
.commerce-color-swatch.unavailable::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--commerce-danger);
    transform: rotate(-45deg);
}
.commerce-color-check {
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0,0,0,.5);
}

/* Size / text buttons */
.commerce-size-options {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.commerce-size-btn {
    min-width: 44px;
    height: 44px;
    padding: 0 0.75rem;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    background: var(--commerce-bg);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--commerce-transition);
}
.commerce-size-btn:hover {
    border-color: var(--commerce-primary);
}
.commerce-size-btn.selected {
    background: var(--commerce-primary);
    color: white;
    border-color: var(--commerce-primary);
}
.commerce-size-btn.unavailable {
    opacity: 0.35;
    cursor: not-allowed;
    text-decoration: line-through;
}

.commerce-variant-unavailable {
    color: var(--commerce-danger);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    font-weight: 500;
}

/* ── Search Bar ── */
.commerce-search-wrapper {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.commerce-search-input {
    width: 100%;
    padding: 0.7rem 1rem 0.7rem 2.5rem;
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    font-size: 0.9rem;
    background: var(--commerce-bg);
    transition: border-color var(--commerce-transition), box-shadow var(--commerce-transition);
}
.commerce-search-input:focus {
    outline: none;
    border-color: var(--commerce-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.commerce-search-icon {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--commerce-text-muted);
    pointer-events: none;
}

.commerce-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--commerce-bg);
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    box-shadow: var(--commerce-shadow-lg);
    margin-top: 4px;
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
}

.commerce-search-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--commerce-border);
    cursor: pointer;
    transition: background var(--commerce-transition);
}
.commerce-search-item:last-child { border-bottom: none; }
.commerce-search-item:hover { background: var(--commerce-bg-alt); }

.commerce-search-item-img {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    object-fit: cover;
    background: var(--commerce-bg-alt);
}

.commerce-search-item-info { flex: 1; min-width: 0; }
.commerce-search-item-name { font-size: 0.85rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.commerce-search-item-price { font-size: 0.8rem; color: var(--commerce-primary); font-weight: 600; }

/* ── Filters ── */
.commerce-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
    background: var(--commerce-bg);
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    margin-bottom: 1.5rem;
    min-width: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.commerce-filters.sidebar {
    flex-direction: column;
}

.commerce-filter-group {
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.commerce-filter-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--commerce-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

/* Filter heading (collapsible) */
.commerce-filter-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--commerce-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.commerce-filter-heading:hover { color: var(--commerce-text); }

.commerce-filter-arrow {
    transition: transform 0.2s ease;
    font-size: 0.7rem;
}

.commerce-filter-arrow.open { transform: rotate(180deg); }

/* Price range row */
.commerce-filter-price-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.commerce-filter-price-row input {
    flex: 1;
    min-width: 0;
}

.commerce-filter-price-sep {
    color: var(--commerce-text-muted);
    font-size: 0.85rem;
}

/* Checkbox filter */
.commerce-filter-check {
    display: flex !important;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    font-size: 0.85rem !important;
    font-weight: 400 !important;
    text-transform: none !important;
    margin-bottom: 0 !important;
}

.commerce-filter-check input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* Tags */
.commerce-filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.commerce-filter-tag {
    padding: 0.25rem 0.65rem;
    border: 1px solid var(--commerce-border);
    border-radius: 20px;
    background: var(--commerce-bg);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--commerce-text);
}

.commerce-filter-tag:hover { border-color: var(--commerce-primary); }
.commerce-filter-tag.active {
    background: var(--commerce-primary);
    color: white;
    border-color: var(--commerce-primary);
}

/* Rating filter */
.commerce-filter-rating {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.commerce-filter-rating-btn {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    background: none;
    border: 1px solid transparent;
    border-radius: 4px;
    padding: 0.3rem 0.5rem;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.15s ease;
    color: var(--commerce-text);
}

.commerce-filter-rating-btn:hover { background: var(--commerce-bg-alt, #f5f5f5); }
.commerce-filter-rating-btn.active {
    border-color: var(--commerce-primary);
    background: rgba(37, 99, 235, 0.05);
}

.commerce-filter-rating-btn .star { color: #ddd; font-size: 1rem; }
.commerce-filter-rating-btn .star.filled { color: #f59e0b; }
.commerce-filter-rating-label { font-size: 0.78rem; color: var(--commerce-text-muted); margin-left: 0.3rem; }

/* Reset button */
.commerce-filter-reset {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    width: 100%;
    padding: 0.5rem;
    background: none;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    color: var(--commerce-text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    justify-content: center;
    transition: all 0.15s ease;
}

.commerce-filter-reset:hover {
    color: var(--commerce-danger, #ef4444);
    border-color: var(--commerce-danger, #ef4444);
}

/* Active count */
.commerce-filter-active-count {
    font-size: 0.78rem;
    color: var(--commerce-primary);
    font-weight: 600;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--commerce-border);
}

.commerce-filter-group select,
.commerce-filter-group input {
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    font-size: 0.85rem;
    background: var(--commerce-bg);
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

/* ── Cart ── */
.commerce-cart-container { max-width: 800px; margin: 0 auto; }

.commerce-cart-item {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--commerce-border);
    align-items: center;
    transition: opacity 0.25s ease, transform 0.25s ease;
    animation: commerce-fade-in 0.3s ease both;
}
.commerce-cart-item:last-child { border-bottom: none; }
.commerce-cart-item.removing {
    opacity: 0;
    transform: translateX(-20px);
}

.commerce-cart-item-img {
    width: 80px;
    height: 80px;
    border-radius: var(--commerce-radius);
    object-fit: cover;
    background: var(--commerce-bg-alt);
    flex-shrink: 0;
}

.commerce-cart-item-info { flex: 1; min-width: 0; }
.commerce-cart-item-name { font-weight: 600; font-size: 0.95rem; }
.commerce-cart-item-options { font-size: 0.8rem; color: var(--commerce-text-muted); }
.commerce-cart-item-price { font-weight: 600; color: var(--commerce-text); }

/* ── Cart page bundle grouping ── */
.commerce-cart-bundle {
    border: 1.5px solid var(--commerce-primary, #2563eb);
    border-radius: var(--commerce-radius, 8px);
    margin-bottom: 1rem;
    overflow: hidden;
}
.commerce-cart-bundle-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--commerce-primary-light, rgba(37, 99, 235, 0.05));
    border-bottom: 1px solid var(--commerce-border);
}
.commerce-cart-bundle-meta {
    font-size: 0.8rem;
    color: var(--commerce-text-muted);
    margin-top: 0.15rem;
}
.commerce-cart-bundle-addon {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.25rem 0.6rem 2rem;
    border-bottom: 1px solid var(--commerce-border);
    font-size: 0.9rem;
}
.commerce-cart-bundle-addon:last-child { border-bottom: none; }
.commerce-cart-bundle-base {
    background: var(--commerce-bg-alt, #f8fafc);
}
.commerce-cart-addon-img {
    width: 36px;
    height: 36px;
    border-radius: 4px;
    object-fit: cover;
    flex-shrink: 0;
}
.commerce-cart-addon-name { flex: 1; min-width: 0; }
.commerce-cart-addon-price {
    font-weight: 500;
    color: var(--commerce-text-muted);
    white-space: nowrap;
    font-size: 0.85rem;
}
.commerce-cart-addon-included {
    color: var(--commerce-success, #16a34a);
    font-style: italic;
}
.commerce-cart-discount-badge {
    display: inline-block;
    background: var(--commerce-success-light);
    color: var(--commerce-success);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    margin-left: 0.5rem;
    vertical-align: middle;
}
.commerce-cart-addon-remove {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    padding: 0;
    opacity: 0;
    transition: opacity var(--commerce-transition);
}
.commerce-cart-bundle-addon:hover .commerce-cart-addon-remove {
    opacity: 1;
}
.commerce-cart-item-total .commerce-price-original {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
}

.commerce-quantity-control {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid var(--commerce-border);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color var(--commerce-transition);
}
.commerce-quantity-control:hover { border-color: var(--commerce-primary); }
.commerce-quantity-control button {
    width: 44px;
    height: 44px;
    border: none;
    background: var(--commerce-bg-alt);
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--commerce-transition), color var(--commerce-transition);
}
.commerce-quantity-control button:hover:not(:disabled) {
    background: var(--commerce-primary-light);
    color: var(--commerce-primary);
}
.commerce-quantity-control button:disabled { opacity: 0.4; cursor: not-allowed; }
.commerce-quantity-control span {
    width: 42px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.commerce-cart-remove {
    background: none;
    border: none;
    color: var(--commerce-text-muted);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.2rem;
    transition: color var(--commerce-transition);
}
.commerce-cart-remove:hover { color: var(--commerce-danger); }

/* Coupon */
.commerce-coupon-form {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
}
.commerce-coupon-form input {
    flex: 1;
    padding: 0.6rem 1rem;
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    font-size: 0.9rem;
}

/* Totals */
.commerce-totals {
    background: var(--commerce-bg-alt);
    border-radius: var(--commerce-radius);
    border: 1px solid var(--commerce-border);
    padding: 1.5rem;
    margin-top: 1.5rem;
}
.commerce-totals-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--commerce-text);
}
.commerce-totals-row.discount { color: var(--commerce-success); }
.commerce-totals-row.grand-total {
    border-top: 2px solid var(--commerce-border);
    margin-top: 0.75rem;
    padding-top: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--commerce-text);
}

/* ── Mini Cart (dropdown) ── */
.commerce-minicart-wrapper {
    position: relative;
    display: inline-block;
}

.commerce-minicart-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.4rem;
    color: inherit;
    transition: color 0.2s ease;
}


.commerce-minicart-label {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

.commerce-minicart-toggle { gap: 6px; }

/* ═══ Category Menu ═══ */
.commerce-category-menu { font-size: 0.9rem; }
.commerce-category-list, .commerce-category-sublist {
    list-style: none;
    padding: 0;
    margin: 0;
}
.commerce-category-sublist {
    padding-left: 1rem;
    margin-top: 0.25rem;
}
.commerce-category-item { margin-bottom: 0.25rem; }
.commerce-category-link {
    display: block;
    padding: 0.35rem 0.5rem;
    color: var(--commerce-text);
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.15s ease;
}
.commerce-category-link:hover { background: var(--commerce-bg-alt, #f5f5f5); color: var(--commerce-primary); }
.commerce-category-item.depth-0 > .commerce-category-link { font-weight: 600; }

/* ═══ Category Grid ═══ */
.commerce-category-grid {
    display: grid;
    grid-template-columns: repeat(var(--cat-grid-columns, 4), 1fr);
    gap: 1rem;
}
@media (max-width: 768px) { .commerce-category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .commerce-category-grid { grid-template-columns: 1fr; } }

.commerce-category-card {
    display: block;
    text-decoration: none;
    color: var(--commerce-text);
    border-radius: var(--commerce-radius, 8px);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.commerce-category-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.commerce-category-card-image {
    aspect-ratio: 1;
    overflow: hidden;
    background: #f1f5f9;
}
.commerce-category-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.commerce-category-card:hover .commerce-category-card-image img { transform: scale(1.05); }

.commerce-category-card-placeholder {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
}

.commerce-category-card-title {
    padding: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
}

/* ═══ Card Heart (image corner) ═══ */
.commerce-card-heart {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    color: #64748b;
    transition: all 0.2s ease;
    z-index: 2;
}

.commerce-card-heart:hover {
    transform: scale(1.1);
    color: #e11d48;
}

.commerce-card-heart.active {
    color: #e11d48;
    background: #fff;
}

/* ═══ Card Heart (bottom button) ═══ */
.commerce-card-heart-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 0.5rem;
    background: none;
    border: none;
    border-top: 1px solid var(--commerce-border);
    cursor: pointer;
    color: var(--commerce-text-muted);
    font-size: 0.85rem;
    transition: all 0.15s ease;
}

.commerce-card-heart-bottom:hover {
    color: #e11d48;
    background: #fef2f2;
}

.commerce-card-heart-bottom.active {
    color: #e11d48;
}

/* ═══ Product Detail Wishlist Toggle ═══ */
.commerce-detail-wishlist {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: transparent;
    border: 1px solid var(--commerce-border);
    border-radius: 8px;
    cursor: pointer;
    color: var(--commerce-text-muted);
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.commerce-detail-wishlist:hover {
    border-color: #e11d48;
    color: #e11d48;
}

.commerce-detail-wishlist.active {
    border-color: #e11d48;
    color: #e11d48;
    background: #fef2f2;
}

/* ═══ Wishlist Button ═══ */
.commerce-wishlist-wrapper {
    position: relative;
    display: inline-block;
}

.commerce-wishlist-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.4rem;
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.commerce-wishlist-icon-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.commerce-wishlist-label {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

.commerce-wishlist-badge {
    position: absolute;
    top: -4px;
    right: -6px;
    background: #e11d48;
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    line-height: 1;
}

.commerce-minicart-icon-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.commerce-minicart-badge {
    position: absolute;
    top: -4px;
    right: -6px;
    background: var(--commerce-primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    line-height: 1;
}

.commerce-minicart-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 320px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.06);
    z-index: 1000;
    overflow: hidden;
    animation: minicart-fade .15s ease;
}

@keyframes minicart-fade {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.commerce-minicart-empty {
    padding: 2rem;
    text-align: center;
    color: var(--commerce-text-muted);
    font-size: 0.9rem;
}

.commerce-minicart-items {
    max-height: 260px;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.commerce-minicart-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--commerce-border);
}
.commerce-minicart-item:last-child { border-bottom: none; }

.commerce-minicart-bundle {
    border-bottom: 1px solid var(--commerce-border);
}
.commerce-minicart-bundle-header {
    background: var(--commerce-primary-light, rgba(37, 99, 235, 0.05));
    border-bottom: none;
}
.commerce-minicart-addon {
    padding: 0.3rem 1rem 0.3rem 2rem;
    border-bottom: none;
    font-size: 0.85em;
}
.commerce-minicart-addon-name { color: #64748b; }
.commerce-minicart-addon-price { color: #94a3b8; font-size: 0.85em; margin-left: auto; }

.commerce-minicart-img {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--commerce-bg-subtle, #f5f5f5);
}

.commerce-minicart-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.commerce-minicart-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--commerce-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.commerce-minicart-price {
    font-size: 0.78rem;
    color: var(--commerce-text-muted);
}

.commerce-minicart-backdrop {
    position: fixed;
    inset: 0;
    z-index: 999;
}

.commerce-minicart-qty-row {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
}

.commerce-minicart-qty-btn {
    width: 22px;
    height: 22px;
    border: 1px solid var(--commerce-border);
    background: var(--commerce-bg-subtle, #f5f5f5);
    border-radius: 4px;
    font-size: 0.9rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: var(--commerce-text);
    transition: background 0.15s;
}
.commerce-minicart-qty-btn:hover:not(:disabled) { background: var(--commerce-border); }
.commerce-minicart-qty-btn:disabled { opacity: 0.4; cursor: default; }

.commerce-minicart-qty-val {
    font-size: 0.85rem;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
    color: var(--commerce-text);
}

.commerce-minicart-line-total {
    margin-left: auto;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--commerce-text);
    white-space: nowrap;
}

.commerce-minicart-remove {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--commerce-text-muted);
    padding: 2px 4px;
    border-radius: 3px;
    line-height: 1;
}
.commerce-minicart-remove:hover:not(:disabled) { color: var(--commerce-danger, #e53e3e); }
.commerce-minicart-remove:disabled { opacity: 0.4; cursor: default; }


.commerce-minicart-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--commerce-border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.commerce-minicart-subtotal {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--commerce-text);
}
.commerce-minicart-subtotal span:last-child { font-weight: 700; }

.commerce-minicart-checkout {
    display: block;
    text-align: center;
    padding: 0.55rem;
    background: var(--commerce-primary);
    color: white;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    text-decoration: none;
    transition: background var(--commerce-transition);
}
.commerce-minicart-checkout:hover { background: var(--commerce-primary-hover); filter: brightness(1.08); }

.commerce-minicart-viewcart {
    display: block;
    text-align: center;
    padding: 0.45rem;
    color: var(--commerce-primary);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    transition: all var(--commerce-transition);
}
.commerce-minicart-viewcart:hover { border-color: var(--commerce-primary); }

/* ── Checkout ── */
.commerce-checkout-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}
@media (max-width: 768px) {
    .commerce-checkout-container { grid-template-columns: 1fr; }
}

.commerce-checkout-section {
    margin-bottom: 1.5rem;
    background: var(--commerce-bg);
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    padding: 1.5rem;
    animation: commerce-fade-in 0.3s ease both;
}
.commerce-checkout-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--commerce-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.commerce-form-group {
    margin-bottom: 1rem;
}
.commerce-form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--commerce-text);
    letter-spacing: -0.01em;
}
.commerce-form-group input,
.commerce-form-group select {
    width: 100%;
    padding: 0.65rem 0.9rem;
    border: 1.5px solid var(--commerce-border);
    border-radius: 8px;
    font-size: 0.9rem;
    background: var(--commerce-bg);
    transition: border-color var(--commerce-transition), box-shadow var(--commerce-transition);
}
.commerce-form-group input:focus,
.commerce-form-group select:focus {
    outline: none;
    border-color: var(--commerce-primary);
    box-shadow: var(--commerce-focus-ring);
}
.commerce-form-group input.is-invalid {
    border-color: var(--commerce-danger);
    box-shadow: 0 0 0 3px var(--commerce-danger-light);
}
.commerce-form-hint {
    font-size: 0.78rem;
    color: var(--commerce-danger);
    margin-top: 0.3rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.commerce-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* ── Checkout Stepper ── */
.commerce-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 2rem;
    padding: 1.25rem 0;
    position: relative;
}
.commerce-stepper-step {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    position: relative;
    z-index: 1;
}
.commerce-stepper-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    border: 2px solid var(--commerce-border);
    background: var(--commerce-bg);
    color: var(--commerce-text-muted);
    transition: all 0.3s ease;
    flex-shrink: 0;
}
.commerce-stepper-step.is-active .commerce-stepper-dot {
    background: var(--commerce-primary);
    border-color: var(--commerce-primary);
    color: white;
    box-shadow: 0 0 0 4px var(--commerce-primary-light);
}
.commerce-stepper-step.is-done .commerce-stepper-dot {
    background: var(--commerce-success);
    border-color: var(--commerce-success);
    color: white;
}
.commerce-stepper-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--commerce-text-muted);
    white-space: nowrap;
}
.commerce-stepper-step.is-active .commerce-stepper-label { color: var(--commerce-text); }
.commerce-stepper-step.is-done .commerce-stepper-label { color: var(--commerce-success); }
.commerce-stepper-line {
    width: 60px;
    height: 2px;
    background: var(--commerce-border);
    margin: 0 0.75rem;
    transition: background 0.3s ease;
}
.commerce-stepper-line.is-done { background: var(--commerce-success); }

/* ── Toast / Feedback ── */
.commerce-toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--commerce-text);
    color: white;
    border-radius: var(--commerce-radius);
    font-size: 0.88rem;
    font-weight: 500;
    box-shadow: var(--commerce-shadow-lg);
    z-index: 10000;
    animation: commerce-slide-up 0.3s ease both;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.commerce-toast.is-success { background: var(--commerce-success); }
.commerce-toast.is-error { background: var(--commerce-danger); }

/* ── Payment Provider Tabs ── */
.commerce-payment-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}
.commerce-payment-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    border: 2px solid var(--commerce-border);
    border-radius: 8px;
    background: var(--commerce-card-bg, #fff);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--commerce-text-secondary, #555);
    transition: border-color .15s, color .15s, background .15s;
}
.commerce-payment-tab:hover:not(:disabled) {
    border-color: var(--commerce-primary, #2563eb);
    color: var(--commerce-primary, #2563eb);
}
.commerce-payment-tab.active {
    border-color: var(--commerce-primary, #2563eb);
    color: var(--commerce-primary, #2563eb);
    background: color-mix(in srgb, var(--commerce-primary, #2563eb) 5%, transparent);
}
.commerce-payment-tab:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.commerce-payment-tab-icon {
    display: flex;
    width: 1.25rem;
    height: 1.25rem;
}
.commerce-payment-tab-icon svg {
    width: 100%;
    height: 100%;
}
.commerce-payment-content {
    min-height: 100px;
}
.commerce-transfer-details {
    background: var(--commerce-bg, #f8f9fa);
    border: 1px solid var(--commerce-border);
    border-radius: 8px;
    padding: 1.25rem;
}
.commerce-transfer-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}
.commerce-transfer-table th {
    text-align: left;
    padding: 0.5rem 1rem 0.5rem 0;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--commerce-text-secondary, #555);
    white-space: nowrap;
    vertical-align: top;
}
.commerce-transfer-table td {
    padding: 0.5rem 0;
    font-size: 0.9rem;
}
.commerce-transfer-table code {
    font-size: 0.85rem;
    letter-spacing: 0.03em;
}

/* ── Stock Badge ── */
.commerce-stock-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    font-weight: 500;
}
.commerce-stock-badge.in-stock { color: var(--commerce-success); }
.commerce-stock-badge.low-stock { color: var(--commerce-warning); }
.commerce-stock-badge.out-of-stock { color: var(--commerce-danger); }

/* ── Pagination ── */
/* ═══ Grid toolbar & view toggle ═══ */
.commerce-grid-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    grid-column: 1 / -1;
    flex-wrap: wrap;
}

.commerce-grid-toolbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.commerce-grid-toolbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.commerce-sort-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.commerce-sort-bar label {
    color: var(--commerce-text-muted);
    white-space: nowrap;
}

.commerce-sort-bar select {
    padding: 0.35rem 0.6rem;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    background: var(--commerce-surface);
    color: var(--commerce-text);
    font-size: 0.85rem;
    cursor: pointer;
}

.commerce-sort-bar select:focus {
    outline: none;
    border-color: var(--commerce-primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.commerce-result-count {
    font-size: 0.82rem;
    color: var(--commerce-text-muted);
    white-space: nowrap;
}

.commerce-view-toggle {
    display: flex;
    gap: 2px;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    overflow: hidden;
}

.commerce-view-toggle button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    background: var(--commerce-bg);
    border: none;
    cursor: pointer;
    color: var(--commerce-text-muted);
    transition: all 0.15s ease;
}

.commerce-view-toggle button:hover { color: var(--commerce-text); }
.commerce-view-toggle button.active {
    background: var(--commerce-primary);
    color: white;
}

/* ═══ List mode ═══ */
.commerce-product-grid.commerce-list-mode {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.commerce-list-mode .commerce-card {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.commerce-list-mode .commerce-card-image {
    width: 100px;
    min-width: 100px;
    aspect-ratio: 1;
    border-radius: var(--commerce-radius) 0 0 var(--commerce-radius);
}

.commerce-list-mode .commerce-card-image img {
    border-radius: var(--commerce-radius) 0 0 var(--commerce-radius);
}

.commerce-list-mode .commerce-card-body {
    flex: 1;
    padding: 0.75rem 1rem;
}

.commerce-list-mode .commerce-card-actions {
    padding: 0.75rem 1rem;
    border-top: none;
    flex-shrink: 0;
}

.commerce-pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.25rem;
    margin-top: 1rem;
    grid-column: 1 / -1;
    width: 100%;
}
.commerce-pagination button {
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    background: var(--commerce-bg);
    cursor: pointer;
    height: auto;
    width: auto;
    min-height: 44px;
    min-width: 44px;
    flex: none;
    font-size: 0.85rem;
    transition: all var(--commerce-transition);
}
.commerce-pagination button:hover { border-color: var(--commerce-primary); }
.commerce-pagination button.active {
    background: var(--commerce-primary);
    color: white;
    border-color: var(--commerce-primary);
}

/* ── Quantity Discount Info ── */
.commerce-qty-discounts {
    background: var(--commerce-bg-alt);
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    padding: 0.75rem;
    margin-top: 0.5rem;
    font-size: 0.8rem;
}
.commerce-qty-discounts-title {
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--commerce-success);
}
.commerce-qty-discount-row {
    display: flex;
    justify-content: space-between;
    padding: 0.2rem 0;
}

/* ── Editor placeholders ── */
.commerce-grid-placeholder,
.commerce-card-placeholder,
.commerce-search-placeholder,
.commerce-filter-placeholder,
.commerce-cart-placeholder,
.commerce-cartbtn-placeholder,
.commerce-checkout-placeholder,
.commerce-featured-placeholder,
.commerce-detail-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border: 2px dashed var(--commerce-border);
    border-radius: var(--commerce-radius);
    background: var(--commerce-bg-alt);
    text-align: center;
    gap: 0.5rem;
    min-height: 120px;
    color: var(--commerce-text-muted);
}
.placeholder-icon { opacity: 0.5; }
.commerce-grid-placeholder span,
.commerce-card-placeholder span,
.commerce-search-placeholder span,
.commerce-filter-placeholder span,
.commerce-cart-placeholder span,
.commerce-cartbtn-placeholder span,
.commerce-checkout-placeholder span,
.commerce-featured-placeholder span,
.commerce-detail-placeholder span {
    font-weight: 600;
    font-size: 0.9rem;
}
.commerce-grid-placeholder small,
.commerce-search-placeholder small,
.commerce-cart-placeholder small,
.commerce-checkout-placeholder small,
.commerce-detail-placeholder small {
    font-size: 0.75rem;
    opacity: 0.7;
}

/* ── Card qty+add row ── */
.commerce-card-qty-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.commerce-card-qty-row .commerce-quantity-control {
    flex-shrink: 0;
}
.commerce-card-qty-row .commerce-btn {
    flex: 1;
    min-width: 0;
    font-size: 0.8rem;
    padding: 0.5rem 0.6rem;
}

/* ── Fixed pages ── */
.commerce-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem 1.25rem;
}
.commerce-page-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
    color: var(--commerce-text);
}

.commerce-cart-layout {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 2rem;
    align-items: start;
}
@media (max-width: 768px) {
    .commerce-cart-layout { grid-template-columns: 1fr; }
}

.commerce-cart-sidebar .commerce-totals {
    margin-top: 0;
}

.commerce-cart-item-total {
    font-weight: 600;
    min-width: 80px;
    text-align: right;
    font-size: 0.95rem;
}

.commerce-coupon-section {
    margin-bottom: 1rem;
}
.commerce-coupon-section .commerce-coupon-form {
    margin: 0;
}
.commerce-coupon-applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.9rem;
    background: var(--commerce-success-light);
    color: var(--commerce-success);
    border: 1px solid color-mix(in srgb, var(--commerce-success) 20%, transparent);
    border-radius: 8px;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    animation: commerce-fade-in 0.2s ease both;
}

.commerce-error-message {
    background: var(--commerce-danger-light);
    color: var(--commerce-danger);
    border: 1px solid color-mix(in srgb, var(--commerce-danger) 15%, transparent);
    padding: 0.75rem 1rem;
    border-radius: var(--commerce-radius);
    font-size: 0.88rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    animation: commerce-fade-in 0.2s ease both;
}

/* ── Order success ── */
.commerce-order-success {
    text-align: center;
    padding: 3rem 1rem;
}
.commerce-order-success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--commerce-success);
    color: white;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}
.commerce-order-success h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}
.commerce-order-success p {
    color: var(--commerce-text-muted);
    font-size: 0.95rem;
}

/* ── Loading spinner ── */
.commerce-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    gap: 1rem;
    color: var(--commerce-text-muted);
    font-size: 0.9rem;
}
.commerce-spinner {
    width: 28px;
    height: 28px;
    border: 2.5px solid var(--commerce-border);
    border-top-color: var(--commerce-primary);
    border-radius: 50%;
    animation: commerce-spin 0.7s linear infinite;
}
.commerce-spinner-sm { width: 18px; height: 18px; border-width: 2px; }
.commerce-spinner-lg { width: 40px; height: 40px; border-width: 3px; }
@keyframes commerce-spin { to { transform: rotate(360deg); } }

/* ── Empty state ── */
.commerce-empty {
    text-align: center;
    padding: 3.5rem 1.5rem;
    color: var(--commerce-text-muted);
    animation: commerce-fade-in 0.4s ease both;
}
.commerce-empty-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--commerce-bg-alt);
    border-radius: 50%;
    color: var(--commerce-text-muted);
}
.commerce-empty-icon svg { opacity: 0.5; }
.commerce-empty-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--commerce-text);
}
.commerce-empty-text {
    font-size: 0.9rem;
    max-width: 360px;
    margin: 0 auto;
    line-height: 1.5;
}

/* ── My Orders ── */
.commerce-orders-list { display: flex; flex-direction: column; gap: 1rem; }
.commerce-order-card {
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    overflow: hidden;
    background: var(--commerce-bg);
}
.commerce-order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--commerce-bg-alt);
    border-bottom: 1px solid var(--commerce-border);
    font-size: 0.9rem;
}
.commerce-order-date {
    color: var(--commerce-text-muted);
    margin-left: 1rem;
    font-size: 0.8rem;
}
.commerce-order-status {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    letter-spacing: 0.03em;
}
.commerce-status-pending { background: #fef3c7; color: #92400e; }
.commerce-status-confirmed { background: #d1fae5; color: #065f46; }
.commerce-status-processing { background: #dbeafe; color: #1e40af; }
.commerce-status-shipped { background: #e0e7ff; color: #3730a3; }
.commerce-status-delivered { background: #d1fae5; color: #065f46; }
.commerce-status-cancelled { background: #fee2e2; color: #991b1b; }
.commerce-status-refunded { background: #f3e8ff; color: #6b21a8; }
.commerce-status-paymentfailed { background: #fee2e2; color: #991b1b; }
.commerce-order-items { padding: 0.75rem 1.25rem; }
.commerce-order-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.85rem;
}
.commerce-order-item + .commerce-order-item { border-top: 1px solid var(--commerce-border); }
.commerce-order-item-img { width: 40px; height: 40px; object-fit: cover; border-radius: 4px; }
.commerce-order-item-info { flex: 1; min-width: 0; }
.commerce-order-item-name { display: block; font-weight: 500; }
.commerce-order-item-options { display: block; font-size: 0.75rem; color: var(--commerce-text-muted); }
.commerce-order-item-qty { color: var(--commerce-text-muted); white-space: nowrap; }
.commerce-order-item-total { font-weight: 600; white-space: nowrap; }
.commerce-order-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1.5rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--commerce-border);
    font-size: 0.9rem;
}
.commerce-order-discount { color: var(--commerce-success); font-size: 0.8rem; }
.commerce-order-tracking {
    padding: 0.5rem 1.25rem 0.75rem;
    font-size: 0.8rem;
    color: var(--commerce-text-muted);
}

/* ── Account Pages ── */
.commerce-account-dashboard { max-width: 860px; margin: 0 auto; }
.commerce-account-header { display: flex; align-items: center; gap: 1rem; padding: 1.5rem 0 2rem; }
.commerce-account-avatar { width: 60px; height: 60px; border-radius: 50%; background: var(--commerce-primary, #2563eb); color: #fff; font-size: 1.4rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.commerce-account-name { margin: 0 0 .2rem; font-size: 1.35rem; font-weight: 700; }
.commerce-account-email { margin: 0; color: var(--commerce-text-muted); font-size: .9rem; }
.commerce-account-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.commerce-account-card { display: flex; align-items: center; gap: 1rem; padding: 1.25rem; border-radius: 10px; border: 1px solid var(--commerce-border); background: #fff; text-decoration: none; color: var(--commerce-text); transition: box-shadow .15s, border-color .15s; }
.commerce-account-card:hover { border-color: var(--commerce-primary, #2563eb); box-shadow: 0 2px 12px rgba(0,0,0,.08); }
.commerce-account-card-icon { color: var(--commerce-primary, #2563eb); flex-shrink: 0; }
.commerce-account-card-body { flex: 1; min-width: 0; }
.commerce-account-card-body strong { display: block; font-size: .95rem; margin-bottom: .2rem; }
.commerce-account-card-body span { font-size: .82rem; color: var(--commerce-text-muted); }
.commerce-account-card-arrow { color: var(--commerce-text-muted); flex-shrink: 0; }
.commerce-account-back { margin-bottom: 1rem; font-size: .9rem; }
.commerce-account-back a { color: var(--commerce-primary, #2563eb); text-decoration: none; }

.commerce-address-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.commerce-address-card { border: 1px solid var(--commerce-border); border-radius: 10px; padding: 1.25rem; background: #fff; font-size: .9rem; }
.commerce-address-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .75rem; }
.commerce-address-badges { display: flex; gap: .4rem; flex-wrap: wrap; }
.commerce-badge { background: var(--commerce-primary, #2563eb); color: #fff; font-size: .72rem; padding: .15rem .5rem; border-radius: 20px; font-weight: 600; }
.commerce-badge-alt { background: var(--commerce-success, #16a34a); }
.commerce-address-oneline { margin: .15rem 0; color: var(--commerce-text-muted); }
.commerce-address-card-actions { display: flex; gap: 1rem; margin-top: 1rem; }
.commerce-address-add { border: 2px dashed var(--commerce-border); border-radius: 10px; background: none; cursor: pointer; padding: 1.5rem; display: flex; align-items: center; justify-content: center; gap: .5rem; color: var(--commerce-text-muted); font-size: .95rem; width: 100%; transition: border-color .15s, color .15s; }
.commerce-address-add:hover { border-color: var(--commerce-primary, #2563eb); color: var(--commerce-primary, #2563eb); }
.commerce-address-form-wrap { max-width: 600px; }
.commerce-address-form { display: flex; flex-direction: column; gap: .9rem; }
.commerce-form-row { display: flex; flex-direction: column; gap: .3rem; }
.commerce-form-row label { font-size: .85rem; font-weight: 600; }
.commerce-form-row input { padding: .55rem .75rem; border: 1px solid var(--commerce-border); border-radius: 6px; font-size: .9rem; }
.commerce-form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; flex-direction: row; }
.commerce-form-checks { display: flex; flex-direction: column; gap: .5rem; }
.commerce-form-actions { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: .5rem; }
.commerce-link-btn { background: none; border: none; cursor: pointer; color: var(--commerce-primary, #2563eb); font-size: .88rem; padding: 0; }
.commerce-link-btn-danger { color: var(--commerce-danger, #dc2626); }
.commerce-error-msg { color: var(--commerce-danger, #dc2626); font-size: .85rem; }
.commerce-input { padding: .55rem .75rem; border: 1px solid var(--commerce-border); border-radius: 6px; font-size: .9rem; width: 100%; }

.commerce-payment-list { display: flex; flex-direction: column; gap: .75rem; max-width: 540px; }
.commerce-payment-card { display: flex; align-items: center; gap: 1rem; border: 1px solid var(--commerce-border); border-radius: 10px; padding: 1rem 1.25rem; background: #fff; }
.commerce-payment-card-info { flex: 1; }
.commerce-payment-card-info strong { display: block; }
.commerce-payment-card-info span { font-size: .82rem; color: var(--commerce-text-muted); }
.commerce-payment-notice { display: flex; align-items: flex-start; gap: .5rem; margin-top: 1.5rem; padding: 1rem; border-radius: 8px; background: #f0f9ff; border: 1px solid #bae6fd; font-size: .85rem; color: #0369a1; max-width: 540px; }

.commerce-order-detail-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1.5rem; flex-wrap: wrap; gap: .5rem; }
.commerce-order-detail-tracking { display: flex; align-items: center; gap: .5rem; background: #f9fafb; border: 1px solid var(--commerce-border); border-radius: 8px; padding: .75rem 1rem; margin-bottom: 1.5rem; font-size: .9rem; }
.commerce-order-detail-grid { display: grid; grid-template-columns: 1fr 320px; gap: 1.5rem; align-items: start; }
@media (max-width: 768px) { .commerce-order-detail-grid { grid-template-columns: 1fr; } }
.commerce-order-items { display: flex; flex-direction: column; gap: .5rem; }
.commerce-order-item { display: flex; align-items: center; gap: 1rem; padding: .75rem; border: 1px solid var(--commerce-border); border-radius: 8px; background: #fff; }
.commerce-order-item-info { flex: 1; min-width: 0; }
.commerce-order-item-name { display: block; font-weight: 600; font-size: .9rem; }
.commerce-order-item-variant, .commerce-order-item-sku { display: block; font-size: .78rem; color: var(--commerce-text-muted); }
.commerce-order-item-qty { color: var(--commerce-text-muted); font-size: .9rem; white-space: nowrap; }
.commerce-order-item-price { font-weight: 700; white-space: nowrap; }
.commerce-order-totals { border: 1px solid var(--commerce-border); border-radius: 8px; overflow: hidden; background: #fff; }
.commerce-totals-row { display: flex; justify-content: space-between; padding: .65rem 1rem; border-bottom: 1px solid var(--commerce-border); font-size: .9rem; }
.commerce-totals-row:last-child { border-bottom: none; }
.commerce-totals-discount { color: var(--commerce-success, #16a34a); }
.commerce-totals-grand { font-weight: 700; font-size: 1rem; }
.commerce-order-address { font-size: .9rem; line-height: 1.6; color: var(--commerce-text-muted); }
.commerce-section-title { font-size: 1rem; font-weight: 700; margin: 0 0 .75rem; }

.commerce-status-badge { padding: .3rem .8rem; border-radius: 20px; font-size: .8rem; font-weight: 600; }
.commerce-status-pending { background: #fef3c7; color: #92400e; }
.commerce-status-confirmed, .commerce-status-processing { background: #dbeafe; color: #1e40af; }
.commerce-status-shipped { background: #e0e7ff; color: #3730a3; }
.commerce-status-delivered { background: #dcfce7; color: #166534; }
.commerce-status-cancelled, .commerce-status-refunded, .commerce-status-paymentfailed { background: #fee2e2; color: #991b1b; }

.commerce-data-section { display: flex; flex-direction: column; gap: 1rem; max-width: 640px; }
.commerce-data-card { display: flex; align-items: flex-start; gap: 1.25rem; border: 1px solid var(--commerce-border); border-radius: 10px; padding: 1.25rem; background: #fff; }
.commerce-data-card-icon { color: var(--commerce-primary, #2563eb); flex-shrink: 0; padding-top: .1rem; }
.commerce-data-card-body { flex: 1; }
.commerce-data-card-body strong { display: block; margin-bottom: .35rem; }
.commerce-data-card-body p { margin: 0; font-size: .88rem; color: var(--commerce-text-muted); }
.commerce-data-card-danger .commerce-data-card-icon { color: var(--commerce-danger, #dc2626); }
.commerce-order-number-link { color: var(--commerce-text); text-decoration: none; }
.commerce-order-number-link:hover { color: var(--commerce-primary, #2563eb); text-decoration: underline; }
.commerce-data-delete-confirm { margin-top: 1rem; display: flex; flex-direction: column; gap: .75rem; }
.commerce-btn-danger { background: var(--commerce-danger, #dc2626); color: #fff; border: none; border-radius: 6px; padding: .6rem 1.2rem; cursor: pointer; font-size: .9rem; }
.commerce-btn-danger:hover:not(:disabled) { background: #b91c1c; }

/* ── Order Confirmation ── */
.commerce-confirmation { max-width: 900px; margin: 0 auto; }
.commerce-confirmation-hero {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border-radius: 12px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--commerce-success, #16a34a) 8%, transparent), color-mix(in srgb, var(--commerce-primary, #2563eb) 6%, transparent));
    border: 1px solid color-mix(in srgb, var(--commerce-success, #16a34a) 20%, transparent);
    margin-bottom: 2rem;
}
.commerce-confirmation-hero.is-pending {
    background: linear-gradient(135deg, color-mix(in srgb, #f59e0b 8%, transparent), color-mix(in srgb, #f59e0b 4%, transparent));
    border-color: color-mix(in srgb, #f59e0b 25%, transparent);
}
.commerce-confirmation-icon { margin-bottom: 1rem; color: var(--commerce-success, #16a34a); }
.commerce-confirmation-hero.is-pending .commerce-confirmation-icon { color: #f59e0b; }
.commerce-confirmation-title { font-size: 1.5rem; font-weight: 700; margin: 0 0 .5rem; }
.commerce-confirmation-order-number { font-size: 1rem; color: var(--commerce-text-secondary, #555); margin: 0 0 .75rem; }
.commerce-confirmation-message { font-size: .9rem; color: var(--commerce-text-muted); margin: 0; max-width: 500px; margin-inline: auto; line-height: 1.5; }

.commerce-confirmation-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.5rem; margin-bottom: 2rem; }
@media (max-width: 700px) { .commerce-confirmation-grid { grid-template-columns: 1fr; } }

.commerce-confirmation-card {
    background: var(--commerce-card-bg, #fff);
    border: 1px solid var(--commerce-border);
    border-radius: 10px;
    padding: 1.25rem;
}
.commerce-confirmation-card-title { font-size: .95rem; font-weight: 600; margin: 0 0 1rem; padding-bottom: .75rem; border-bottom: 1px solid var(--commerce-border); }
.commerce-confirmation-sidebar { display: flex; flex-direction: column; gap: 1rem; }

.commerce-confirmation-items { display: flex; flex-direction: column; gap: 0; }
.commerce-confirmation-item {
    display: flex;
    align-items: center;
    gap: .875rem;
    padding: .875rem 0;
    border-bottom: 1px solid var(--commerce-border);
}
.commerce-confirmation-item:last-child { border-bottom: none; }
.commerce-confirmation-item-img { width: 48px; height: 48px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.commerce-confirmation-item-placeholder { background: var(--commerce-bg, #f8f9fa); display: flex; align-items: center; justify-content: center; color: var(--commerce-text-muted); }
.commerce-confirmation-item-info { flex: 1; min-width: 0; }
.commerce-confirmation-item-name { font-size: .9rem; font-weight: 500; margin-bottom: .15rem; }
.commerce-confirmation-item-options { font-size: .78rem; color: var(--commerce-text-muted); }
.commerce-confirmation-item-qty { font-size: .78rem; color: var(--commerce-text-muted); }
.commerce-confirmation-item-price { font-size: .9rem; font-weight: 600; white-space: nowrap; }

.commerce-confirmation-totals { display: flex; flex-direction: column; gap: .5rem; }
.commerce-confirmation-row { display: flex; justify-content: space-between; font-size: .88rem; }
.commerce-confirmation-row.is-discount { color: var(--commerce-success, #16a34a); }
.commerce-confirmation-row.is-total { padding-top: .75rem; margin-top: .25rem; border-top: 1px solid var(--commerce-border); font-weight: 700; font-size: 1rem; }

.commerce-confirmation-payment { display: flex; justify-content: space-between; align-items: center; font-size: .88rem; }
.commerce-confirmation-payment-status { font-size: .78rem; font-weight: 600; padding: .2rem .6rem; border-radius: 20px; }
.commerce-confirmation-payment-status.is-paid { background: color-mix(in srgb, var(--commerce-success, #16a34a) 12%, transparent); color: var(--commerce-success, #16a34a); }
.commerce-confirmation-payment-status.is-pending { background: color-mix(in srgb, #f59e0b 12%, transparent); color: #b45309; }

.commerce-confirmation-address { font-size: .85rem; line-height: 1.6; color: var(--commerce-text-secondary, #555); }

.commerce-confirmation-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; padding-bottom: 2rem; }

/* ── Reviews ── */
.commerce-reviews { margin-top: 2rem; }
.commerce-reviews-loading { text-align: center; padding: 2rem; color: var(--commerce-text-muted); }

.commerce-reviews-summary {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--commerce-bg-alt);
    border-radius: var(--commerce-radius);
    margin-bottom: 1.5rem;
}
@media (max-width: 600px) { .commerce-reviews-summary { flex-direction: column; align-items: center; } }

.commerce-reviews-average { text-align: center; min-width: 100px; }
.commerce-reviews-average-number { font-size: 2.5rem; font-weight: 700; line-height: 1; display: block; }
.commerce-reviews-average-stars { margin: .35rem 0; }
.commerce-reviews-average-stars .star { font-size: 1.1rem; color: #d1d5db; }
.commerce-reviews-average-stars .star.filled { color: #f59e0b; }
.commerce-reviews-total { font-size: .85rem; color: var(--commerce-text-muted); }

.commerce-reviews-distribution { flex: 1; display: flex; flex-direction: column; gap: .35rem; min-width: 200px; }
.commerce-reviews-bar-row { display: flex; align-items: center; gap: .5rem; }
.commerce-reviews-bar-label { font-size: .8rem; min-width: 32px; text-align: right; color: var(--commerce-text-muted); }
.commerce-reviews-bar-track { flex: 1; height: 8px; background: #e5e7eb; border-radius: 4px; overflow: hidden; }
.commerce-reviews-bar-fill { height: 100%; background: #f59e0b; border-radius: 4px; transition: width .3s ease; }
.commerce-reviews-bar-count { font-size: .8rem; min-width: 24px; color: var(--commerce-text-muted); }

.commerce-reviews-form {
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}
.commerce-reviews-form h4 { margin: 0 0 .75rem; font-size: 1rem; font-weight: 600; }
.commerce-reviews-form-stars { margin-bottom: .75rem; }
.commerce-reviews-form-stars .star { font-size: 1.5rem; cursor: pointer; color: #d1d5db; transition: color .15s; }
.commerce-reviews-form-stars .star.filled { color: #f59e0b; }
.commerce-reviews-form-stars .star.selectable:hover,
.commerce-reviews-form-stars .star.selectable:hover ~ .star { color: #fbbf24; }
.commerce-reviews-input,
.commerce-reviews-textarea {
    width: 100%;
    padding: .5rem .75rem;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    font-size: .9rem;
    margin-bottom: .5rem;
    font-family: inherit;
    box-sizing: border-box;
}
.commerce-reviews-textarea { resize: vertical; }
.commerce-reviews-error { color: var(--commerce-danger); font-size: .85rem; margin-bottom: .5rem; }
.commerce-reviews-thankyou {
    text-align: center;
    padding: 1rem;
    background: color-mix(in srgb, var(--commerce-success) 8%, transparent);
    border-radius: var(--commerce-radius);
    color: var(--commerce-success);
    font-size: .9rem;
    margin-bottom: 1.5rem;
}
.commerce-reviews-login-prompt {
    text-align: center;
    padding: 1rem;
    background: var(--commerce-bg-alt);
    border-radius: var(--commerce-radius);
    font-size: .9rem;
    margin-bottom: 1.5rem;
}
.commerce-reviews-login-prompt a { color: var(--commerce-primary); text-decoration: underline; }

.commerce-reviews-list { display: flex; flex-direction: column; gap: .75rem; }
.commerce-review-card {
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    padding: 1rem 1.25rem;
}
.commerce-review-header { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }
.commerce-review-stars .star { font-size: .95rem; color: #d1d5db; }
.commerce-review-stars .star.filled { color: #f59e0b; }
.commerce-review-verified { font-size: .75rem; color: var(--commerce-success); font-weight: 500; }
.commerce-review-title { font-weight: 600; font-size: .95rem; margin-bottom: .25rem; }
.commerce-review-comment { font-size: .9rem; line-height: 1.5; color: var(--commerce-text); margin-bottom: .5rem; }
.commerce-review-meta { display: flex; gap: .75rem; font-size: .8rem; color: var(--commerce-text-muted); }
.commerce-reviews-empty { text-align: center; padding: 2rem; color: var(--commerce-text-muted); font-size: .9rem; }

/* ── Related Products ── */
.commerce-related { margin-top: 3rem; }
.commerce-related-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--commerce-border);
}
.commerce-related-swiper { overflow: hidden; padding: 0.25rem 0; }
.commerce-related-swiper .swiper-button-prev,
.commerce-related-swiper .swiper-button-next {
    width: 36px; height: 36px;
    background: var(--commerce-bg, #fff);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
    color: var(--commerce-text);
    transition: transform .15s, box-shadow .15s;
}
.commerce-related-swiper .swiper-button-prev:hover,
.commerce-related-swiper .swiper-button-next:hover { transform: scale(1.08); box-shadow: 0 3px 12px rgba(0,0,0,.18); }
.commerce-related-swiper .swiper-button-prev::after,
.commerce-related-swiper .swiper-button-next::after { font-size: 14px; font-weight: 700; }
.commerce-card-compact {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: .5rem;
    overflow: hidden;
    border: 1px solid var(--commerce-border);
    transition: box-shadow .2s, transform .2s;
}
.commerce-card-compact:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,.08);
    transform: translateY(-2px);
}
.commerce-card-compact .commerce-card-image { aspect-ratio: 1; overflow: hidden; background: var(--commerce-bg-muted, #f8f9fa); }
.commerce-card-compact .commerce-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.commerce-card-compact:hover .commerce-card-image img { transform: scale(1.05); }
.commerce-card-compact .commerce-card-image-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    background: var(--commerce-bg-muted, #f8f9fa);
}
.commerce-card-compact .commerce-card-body { padding: .75rem; }
.commerce-card-compact .commerce-card-title {
    font-size: .85rem; font-weight: 500; line-height: 1.3;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    margin-bottom: .35rem;
}
.commerce-card-compact .commerce-card-price { font-size: .85rem; }

/* ══════════════════════════════════════════════
   Faceted Filters Widget (ProductFiltersWidget)
   ══════════════════════════════════════════════ */

/* ── Mobile toggle button ── */
.commerce-filters-mobile-toggle {
    display: none;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.65rem 1rem;
    background: var(--commerce-bg);
    border: 1px solid var(--commerce-border);
    border-radius: var(--commerce-radius);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--commerce-text);
    transition: border-color var(--commerce-transition);
}
.commerce-filters-mobile-toggle:hover { border-color: var(--commerce-primary); }

@media (max-width: 768px) {
    .commerce-filters-mobile-toggle { display: flex; }
    .commerce-filters-panel { display: none; }
    .commerce-filters-panel.open { display: block; }
}

/* ── Drawer mode (mobile) ── */
@media (max-width: 768px) {
    .commerce-filters-panel.open {
        position: fixed;
        inset: 0;
        z-index: 1001;
        background: var(--commerce-bg);
        overflow-y: auto;
        padding: 0 1rem 5rem;
        animation: commerce-slide-in-right 0.25s ease both;
    }
    .commerce-filters-drawer-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 1rem 0;
        border-bottom: 1px solid var(--commerce-border);
        margin-bottom: 1rem;
        position: sticky;
        top: 0;
        background: var(--commerce-bg);
        z-index: 1;
    }
    .commerce-filters-drawer-title {
        font-size: 1.1rem;
        font-weight: 700;
    }
    .commerce-filters-drawer-close {
        background: none;
        border: none;
        cursor: pointer;
        padding: 0.5rem;
        color: var(--commerce-text-muted);
        transition: color 0.15s;
    }
    .commerce-filters-drawer-close:hover { color: var(--commerce-text); }
    .commerce-filters-drawer-footer {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 1rem;
        background: var(--commerce-bg);
        border-top: 1px solid var(--commerce-border);
        z-index: 1002;
    }
    .commerce-filters-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1000;
    }
}

@keyframes commerce-slide-in-right {
    from { transform: translateX(-100%); }
    to   { transform: translateX(0); }
}

/* Hide drawer elements on desktop */
@media (min-width: 769px) {
    .commerce-filters-drawer-header,
    .commerce-filters-drawer-footer,
    .commerce-filters-backdrop { display: none; }
}

/* ── Active filters bar ── */
.commerce-filters-active {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid var(--commerce-border);
}
.commerce-filters-active-count {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--commerce-primary);
}
.commerce-filters-clear {
    background: none;
    border: none;
    font-size: 0.8rem;
    color: var(--commerce-danger);
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    transition: background 0.15s;
}
.commerce-filters-clear:hover { background: var(--commerce-danger-light); }

/* ── Loading ── */
.commerce-filters-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

/* ── Filter sections ── */
.commerce-filter-section {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--commerce-border);
}
.commerce-filter-section:last-of-type { border-bottom: none; }

.commerce-filter-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--commerce-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.commerce-filter-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    font-size: 0.85rem;
    background: var(--commerce-bg);
    cursor: pointer;
}
.commerce-filter-select:focus {
    outline: none;
    border-color: var(--commerce-primary);
    box-shadow: var(--commerce-focus-ring);
}

/* ── Chevron animation ── */
.commerce-filter-chevron {
    transition: transform 0.2s ease;
    flex-shrink: 0;
}
.commerce-filter-chevron.open { transform: rotate(180deg); }

/* ── Checkbox list ── */
.commerce-filter-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.commerce-filter-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0;
    cursor: pointer;
    font-size: 0.85rem;
}
.commerce-filter-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--commerce-primary);
}
.commerce-filter-checkbox-label {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.commerce-filter-count {
    font-size: 0.75rem;
    color: var(--commerce-text-muted);
    background: var(--commerce-bg-alt);
    padding: 0.1rem 0.45rem;
    border-radius: 10px;
    flex-shrink: 0;
}

.commerce-filter-show-more {
    background: none;
    border: none;
    color: var(--commerce-primary);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 0.35rem 0;
    text-align: left;
}
.commerce-filter-show-more:hover { text-decoration: underline; }

/* ── Price range inputs ── */
.commerce-filter-price {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.commerce-filter-price-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.commerce-filter-price-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.commerce-filter-price-label {
    font-size: 0.72rem;
    color: var(--commerce-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.commerce-filter-input {
    width: 100%;
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--commerce-border);
    border-radius: 6px;
    font-size: 0.85rem;
    background: var(--commerce-bg);
    box-sizing: border-box;
}
.commerce-filter-input:focus {
    outline: none;
    border-color: var(--commerce-primary);
    box-shadow: var(--commerce-focus-ring);
}
.commerce-filter-price-sep {
    color: var(--commerce-text-muted);
    font-size: 0.85rem;
    padding-top: 1rem;
}
.commerce-filter-price-range {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--commerce-text-muted);
}

/* ── Toggle (stock) ── */
.commerce-filter-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0.3rem 0;
}
.commerce-filter-toggle input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--commerce-primary);
}

/* ── Layout: top (horizontal) ── */
.commerce-filters[data-layout="top"] {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
}
.commerce-filters[data-layout="top"] .commerce-filter-section {
    flex: 1 1 180px;
    min-width: 150px;
    border-bottom: none;
    border-right: 1px solid var(--commerce-border);
    padding: 0 0.75rem;
}
.commerce-filters[data-layout="top"] .commerce-filter-section:last-of-type { border-right: none; }
.commerce-filters[data-layout="top"] .commerce-filters-active { width: 100%; }

/* ── Focus visible for new elements ── */
.commerce-filter-select:focus-visible,
.commerce-filter-input:focus-visible,
.commerce-filter-checkbox input:focus-visible,
.commerce-filter-toggle input:focus-visible,
.commerce-filters-mobile-toggle:focus-visible,
.commerce-filters-clear:focus-visible,
.commerce-filter-show-more:focus-visible,
.commerce-filter-heading:focus-visible {
    outline: none;
    box-shadow: var(--commerce-focus-ring);
}

/* ══════════════════════════════════════════════
   Pricing Table
   ══════════════════════════════════════════════ */

.commerce-pricing-table {
    padding: 2rem 0;
}

.commerce-pricing-columns {
    display: grid;
    grid-template-columns: repeat(var(--pricing-columns, 4), 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.commerce-pricing-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: box-shadow 0.2s, transform 0.2s;
}

.commerce-pricing-card:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.commerce-pricing-highlighted {
    border: 2px solid var(--commerce-primary);
    box-shadow: 0 8px 30px color-mix(in srgb, var(--commerce-primary) 12%, transparent);
    padding-top: 3rem;
}

.commerce-pricing-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    background: var(--commerce-primary, #2563eb);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.4em 1.5em;
    border-radius: 9999px;
    white-space: nowrap;
}

.commerce-pricing-custom {
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--commerce-primary) 60%, #0f172a) 0%,
        color-mix(in srgb, var(--commerce-primary) 80%, #0f172a) 100%);
    color: #fff;
    border-color: transparent;
}

.commerce-pricing-custom .commerce-pricing-subtitle,
.commerce-pricing-custom .commerce-pricing-custom-cta p {
    color: rgba(255,255,255,0.85);
}

.commerce-pricing-custom .commerce-pricing-check {
    color: color-mix(in srgb, var(--commerce-primary) 50%, white);
}

.commerce-pricing-header {
    margin-bottom: 1rem;
}

.commerce-pricing-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    line-height: 1.2;
}

.commerce-pricing-subtitle {
    font-size: 0.875rem;
    color: #64748b;
    margin: 0;
    line-height: 1.4;
}

.commerce-pricing-price {
    margin-bottom: 1.25rem;
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.commerce-pricing-amount {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
}

.commerce-pricing-period {
    font-size: 0.875rem;
    color: #64748b;
}

.commerce-pricing-custom .commerce-pricing-period {
    color: rgba(255,255,255,0.7);
}

.commerce-pricing-custom-cta {
    min-height: 3.5rem;
}

.commerce-pricing-cta {
    margin-bottom: 1.5rem;
}

.commerce-pricing-cta .commerce-btn {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    transition: all 0.15s;
}

.commerce-btn-outline {
    background: transparent;
    border: 2px solid var(--commerce-primary, #2563eb);
    color: var(--commerce-primary, #2563eb);
}

.commerce-btn-outline:hover {
    background: var(--commerce-primary, #2563eb);
    color: #fff;
}

.commerce-pricing-custom .commerce-btn-primary {
    background: #fff;
    color: var(--commerce-primary, #2563eb);
    border: 2px solid #fff;
}

.commerce-pricing-custom .commerce-btn-primary:hover {
    background: rgba(255,255,255,0.9);
}

.commerce-pricing-features {
    flex: 1;
}

.commerce-pricing-inherit {
    font-size: 0.875rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: #334155;
}

.commerce-pricing-custom .commerce-pricing-inherit {
    color: rgba(255,255,255,0.9);
}

.commerce-pricing-addons-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: #334155;
    margin: 0.75rem 0 0.25rem;
    padding-top: 0.75rem;
    border-top: 1px solid #e2e8f0;
}

.commerce-pricing-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.commerce-pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.commerce-pricing-check {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--commerce-primary, #2563eb);
    margin-top: 1px;
}

.commerce-pricing-footer {
    text-align: center;
    font-size: 0.85rem;
    color: #94a3b8;
    font-style: italic;
    margin-top: 2rem;
}

@media (max-width: 1024px) {
    .commerce-pricing-columns {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .commerce-pricing-columns {
        grid-template-columns: 1fr;
    }
    .commerce-pricing-card {
        padding: 1.5rem 1rem;
    }
}

/* ── Bundle Configurator ── */
.commerce-bundle-configurator {
    max-width: 640px;
    margin: 0 auto;
}
.commerce-bundle-config-header {
    margin-bottom: 1.5rem;
}
.commerce-bundle-config-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 0.5rem;
}
.commerce-bundle-config-desc {
    color: #64748b;
    margin: 0;
}
.commerce-bundle-config-group {
    margin-bottom: 1.5rem;
}
.commerce-bundle-config-group-title {
    font-size: 1rem;
    font-weight: 600;
    color: #334155;
    margin: 0 0 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e2e8f0;
}
.commerce-bundle-config-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: border-color 0.2s, background 0.2s;
}
.commerce-bundle-config-item.commerce-bundle-config-required {
    background: color-mix(in srgb, var(--commerce-primary) 3%, transparent);
    border-color: color-mix(in srgb, var(--commerce-primary) 20%, transparent);
}
.commerce-bundle-config-item.commerce-bundle-config-selected {
    border-color: var(--commerce-primary);
    background: var(--commerce-primary-light);
}
.commerce-bundle-config-thumb {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
}
.commerce-bundle-config-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.commerce-bundle-config-item-name {
    font-weight: 500;
    color: #1e293b;
}
.commerce-bundle-config-item-price {
    font-size: 0.85em;
    color: #64748b;
}
.commerce-bundle-config-badge-required {
    font-size: 0.75rem;
    color: var(--commerce-primary, #2563eb);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.commerce-btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
}
.commerce-bundle-config-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.5rem;
    margin-top: 1rem;
    border-top: 2px solid #e2e8f0;
}
.commerce-bundle-config-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}
.commerce-bundle-config-amount {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
}
.commerce-bundle-config-period {
    font-size: 0.9rem;
    color: #94a3b8;
}

/* ── Custom Bundle Builder mode ── */
.commerce-custom-builder-item {
    cursor: pointer;
    user-select: none;
}
.commerce-custom-builder-item:hover {
    border-color: var(--commerce-primary, #2563eb);
}
.commerce-bundle-config-item-desc {
    font-size: 0.8rem;
    color: var(--commerce-text-muted, #64748b);
    line-height: 1.3;
}
.commerce-custom-builder-check {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}
.commerce-custom-builder-check.checked {
    background: var(--commerce-primary, #2563eb);
    border-color: var(--commerce-primary, #2563eb);
    color: #fff;
}
.commerce-custom-builder-check svg {
    width: 14px;
    height: 14px;
}
.commerce-custom-builder-footer {
    position: sticky;
    bottom: 0;
    background: var(--commerce-bg, #fff);
    padding-bottom: 1rem;
    z-index: 1;
}

/* ── Quantity Discount Tiers ── */
.commerce-qty-tiers {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--commerce-bg-alt, #f8fafc);
    border-top: 1px solid var(--commerce-border);
}
.commerce-qty-tier {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
    background: var(--commerce-bg, #fff);
    border: 1px solid var(--commerce-border);
    color: var(--commerce-text-muted);
    transition: all var(--commerce-transition);
}
.commerce-qty-tier.active {
    background: var(--commerce-primary);
    border-color: var(--commerce-primary);
    color: #fff;
    box-shadow: 0 2px 6px color-mix(in srgb, var(--commerce-primary) 25%, transparent);
}
.commerce-bundle-config-original-price {
    text-decoration: line-through;
    color: var(--commerce-text-muted);
    font-size: 0.85em;
    margin-left: 0.5rem;
}
.commerce-bundle-config-savings {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--commerce-success, #16a34a);
    background: color-mix(in srgb, var(--commerce-success, #16a34a) 8%, transparent);
    margin-left: 0.5rem;
}

/* ── Addon Add to Cart Button (atomic widget for templates) ── */
.commerce-addon-add-to-cart {
    display: inline-flex;
}
.commerce-addon-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    padding: 0.4rem 0.85rem;
}
.commerce-addon-btn-price {
    display: inline-flex;
    align-items: baseline;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    border-radius: var(--commerce-radius, 8px);
    background: var(--commerce-primary, #2563eb);
    color: #fff;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
}
.commerce-addon-btn-price:hover:not(:disabled) {
    background: var(--commerce-primary-hover, #1d4ed8);
}
.commerce-addon-btn-price:disabled {
    opacity: 0.7;
    cursor: default;
}
.commerce-addon-btn-price-label {
    font-size: 0.95rem;
    font-weight: 700;
}
.commerce-addon-btn-price-period {
    font-size: 0.75rem;
    opacity: 0.8;
}
.commerce-addon-btn-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}