/* Sellarus — base layout of the shop pages rendered by the software (product page, cart, checkout: templates/site/*.php).
   Loaded by Content::registerShopUi() on the site.head hook. Everything sits in a cascade layer: an unlayered rule of any
   theme stylesheet always wins over it, so a theme can restyle these pages freely. Variables fall back to neutral values
   when a theme does not define them (--color-primary, --color-accent, --color-bg, --radius, --text, --text-2, --alt, --border). */
@layer sellarus-shop {
/* ---------- Shop pages inside the theme (cart, product) ---------- */
.shop-page, .product-page { padding: 40px 0 64px; }
.shop-page__title { font-size: clamp(26px, 4vw, 34px); margin-bottom: 20px; color: var(--color-primary, #1f2937); }
.shop-alert { padding: 10px 14px; border-radius: 8px; margin: 0 0 16px; }
.shop-alert--success { background: #e6f4ec; color: #1f8a4c; }
.shop-alert--error { background: #fbe9e7; color: #c0392b; }
.cart-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, .9fr); gap: 40px; align-items: start; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-2, #4b5563); padding: 0 8px 12px; border-bottom: 2px solid var(--border, #e5e7eb); }
.cart-table td { padding: 16px 8px; border-bottom: 1px solid var(--border, #e5e7eb); vertical-align: middle; }
.cart-table .num, .cart-table th.num { text-align: right; }
.cart-table__remove button { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border, #e5e7eb); background: #fff; color: var(--text-2, #4b5563); cursor: pointer; font-size: 16px; line-height: 1; }
.cart-table__remove button:hover { color: #c0392b; border-color: #c0392b; }
.cart-table__thumb img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border, #e5e7eb); }
.cart-table__name a { color: var(--color-accent, #2b8a8a); text-decoration: none; font-weight: 600; }
.cart-table__price, .cart-table__subtotal { font-weight: 700; white-space: nowrap; }
.qty-control { display: inline-flex; border: 1px solid var(--border, #e5e7eb); border-radius: 8px; overflow: hidden; }
.qty-control button { width: 34px; border: 0; background: var(--alt, #f5f6f8); cursor: pointer; font-size: 16px; }
.qty-control input { width: 52px; border: 0; text-align: center; font: inherit; padding: 8px 4px; -moz-appearance: textfield; }
.qty-control input::-webkit-outer-spin-button, .qty-control input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.cart-actions { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.cart-totals { border: 1px solid var(--border, #e5e7eb); border-radius: min(calc(var(--radius, 10px) + 4px), 16px); padding: 24px; background: var(--color-bg, #ffffff); }
.cart-totals h2 { font-size: 18px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 12px; color: var(--color-primary, #1f2937); }
.cart-totals__table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.cart-totals__table th { text-align: left; font-weight: 500; padding: 12px 0; border-bottom: 1px solid var(--border, #e5e7eb); }
.cart-totals__table td { text-align: right; font-weight: 700; padding: 12px 0; border-bottom: 1px solid var(--border, #e5e7eb); }
.cart-totals__total th, .cart-totals__total td { font-size: 17px; border-bottom: 2px solid var(--border, #e5e7eb); }
.cart-totals__checkout { display: flex; width: 100%; text-transform: uppercase; letter-spacing: .04em; }
.cart-promo { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--border, #e5e7eb); display: grid; gap: 10px; }
.cart-promo h3 { font-size: 15px; color: var(--color-primary, #1f2937); }
.cart-promo__input { font: inherit; padding: 12px; border: 1px solid var(--border, #e5e7eb); border-radius: 8px; text-transform: uppercase; }
.cart-promo__applied { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin: 0; }

/* ---------- Product page ---------- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-2, #4b5563); margin-bottom: 20px; }
.breadcrumb a { color: var(--text-2, #4b5563); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-accent, #2b8a8a); }
.product-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.product-gallery__main { border: 1px solid var(--border, #e5e7eb); border-radius: min(calc(var(--radius, 10px) + 4px), 16px); overflow: hidden; background: var(--alt, #f5f6f8); aspect-ratio: 1 / 1; }
.product-gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery__thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 10px; margin-top: 12px; }
.product-gallery__thumb { border: 2px solid transparent; border-radius: 8px; padding: 0; background: none; cursor: pointer; overflow: hidden; opacity: .75; }
.product-gallery__thumb img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
.product-gallery__thumb.is-active, .product-gallery__thumb:hover { border-color: var(--color-accent, #2b8a8a); opacity: 1; }
.product-summary__title { font-size: clamp(24px, 3.4vw, 34px); line-height: 1.15; letter-spacing: -.02em; color: var(--color-primary, #1f2937); }
.product-summary__price { font-size: 26px; font-weight: 800; margin: 14px 0; }
.product-summary__short { color: var(--text-2, #4b5563); font-size: 16px; }
.product-summary__short p { margin: 0 0 8px; }
.product-summary__stock { margin: 12px 0 0; font-weight: 600; color: #b45309; }
.product-summary__stock--out { color: #c0392b; }
.product-summary__buy { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 20px 0; }
.product-summary__buy .qty input { width: 70px; padding: 10px; border: 1px solid var(--border, #e5e7eb); border-radius: 8px; font: inherit; text-align: center; }
.product-summary__meta { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; font-size: 14px; color: var(--text-2, #4b5563); margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border, #e5e7eb); }
.product-summary__meta dt { font-weight: 600; }
.product-summary__meta dd { margin: 0; }
.product-summary__meta a { color: var(--color-accent, #2b8a8a); text-decoration: none; }
.product-tabs { margin-top: 48px; }
.product-tabs__nav { display: flex; gap: 4px; border-bottom: 2px solid var(--border, #e5e7eb); }
.product-tabs__tab { border: 0; background: none; padding: 12px 18px; font: inherit; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: 13px; color: var(--text-2, #4b5563); cursor: pointer; margin-bottom: -2px; border-bottom: 2px solid transparent; }
.product-tabs__tab.is-active { color: var(--color-primary, #1f2937); border-bottom-color: var(--color-primary, #1f2937); }
.product-tabs__panel { padding: 24px 0; color: var(--text-2, #4b5563); font-size: 16px; max-width: 900px; }
.product-tabs__panel p { margin: 0 0 12px; }
.product-tabs__panel h2, .product-tabs__panel h3 { color: var(--color-primary, #1f2937); margin: 18px 0 8px; }
.product-attributes { border-collapse: collapse; width: 100%; max-width: 640px; }
.product-attributes th { text-align: left; width: 40%; padding: 10px 12px; background: var(--alt, #f5f6f8); border-bottom: 1px solid var(--border, #e5e7eb); font-weight: 600; }
.product-attributes td { padding: 10px 12px; border-bottom: 1px solid var(--border, #e5e7eb); }
.product-ref { font-size: 14px; }
.product-similar { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border, #e5e7eb); }
.product-similar h2 { font-size: 18px; text-transform: uppercase; letter-spacing: .06em; color: var(--color-primary, #1f2937); margin-bottom: 8px; }
@media (max-width: 860px) {
    .cart-layout, .product-hero { grid-template-columns: 1fr; gap: 28px; }
    .cart-table thead { display: none; }
    .cart-table td { padding: 10px 6px; }
    .minicart__panel { right: -8px; }
}

/* ---------- Checkout page ---------- */
.checkout-notices p { margin: 0 0 8px; }
.checkout-notices a, .checkout-back a { color: var(--color-accent, #2b8a8a); text-decoration: none; font-weight: 600; }
.checkout-promo { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 12px 0 0; padding: 14px; border: 1px solid var(--border, #e5e7eb); border-radius: 10px; background: var(--alt, #f5f6f8); }
.checkout-promo__applied { display: flex; gap: 10px; align-items: center; margin: 0; }
.checkout-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .9fr); gap: 40px; align-items: start; margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border, #e5e7eb); }
.checkout-billing h2, .checkout-summary h2 { font-size: 18px; text-transform: uppercase; letter-spacing: .05em; color: var(--color-primary, #1f2937); margin-bottom: 16px; }
.checkout-billing h3 { font-size: 15px; margin: 16px 0 8px; color: var(--color-primary, #1f2937); }
.checkout-signed { margin: 0 0 14px; padding: 10px 14px; background: var(--alt, #f5f6f8); border-radius: 8px; }
.co-field { display: grid; gap: 6px; margin-bottom: 14px; }
.co-field label { font-weight: 600; font-size: 14px; }
.co-field abbr { text-decoration: none; color: #c0392b; }
.co-field input, .co-field textarea { font: inherit; padding: 11px 12px; border: 1px solid var(--border, #e5e7eb); border-radius: 8px; background: #fff; color: var(--text, #1f2937); width: 100%; }
.co-field input:focus, .co-field textarea:focus { outline: 2px solid var(--color-accent, #2b8a8a); outline-offset: 1px; border-color: transparent; }
.co-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.co-check { display: flex; gap: 10px; align-items: flex-start; margin: 6px 0 14px; font-size: 15px; cursor: pointer; }
.co-check input { margin-top: 4px; }
.checkout-summary { border: 2px solid var(--color-primary, #1f2937); border-radius: min(calc(var(--radius, 10px) + 4px), 16px); padding: 24px; background: var(--color-bg, #ffffff); position: sticky; top: 90px; }
.checkout-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.checkout-table th { text-align: left; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; padding: 8px 0; border-bottom: 2px solid var(--border, #e5e7eb); }
.checkout-table td, .checkout-table tfoot th { padding: 10px 0; border-bottom: 1px solid var(--border, #e5e7eb); font-size: 15px; }
.checkout-table tfoot th { text-transform: none; letter-spacing: 0; font-size: 15px; }
.checkout-table .num { text-align: right; font-weight: 700; white-space: nowrap; }
.checkout-table__total th, .checkout-table__total td { font-size: 17px; border-bottom: 2px solid var(--border, #e5e7eb); }
.checkout-payment h3 { font-size: 15px; margin: 0 0 10px; color: var(--color-primary, #1f2937); }
.checkout-payment__option { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border: 1px solid var(--border, #e5e7eb); border-radius: 10px; background: var(--alt, #f5f6f8); margin-bottom: 16px; cursor: pointer; }
.checkout-payment__option span { display: grid; gap: 4px; }
.checkout-payment__option small { color: var(--text-2, #4b5563); }
.checkout-payment__option:has(input:checked) { border-color: var(--color-primary, #1f2937); box-shadow: inset 0 0 0 1px var(--color-primary, #1f2937); }
.checkout-payment__option small em.checkout-payment__test { font-style: normal; font-weight: 600; color: #b45309; }
.pay-embed { margin: 16px 0; min-height: 120px; }
.pay-embed--paypal { max-width: 420px; margin-left: auto; margin-right: auto; }
.pay-embed__loading { text-align: center; padding: 24px 0; }
.checkout-submit { display: flex; width: 100%; text-transform: uppercase; letter-spacing: .05em; }
.checkout-privacy { margin: 14px 0 0; font-size: 13px; color: var(--text-2, #4b5563); }
.checkout-privacy a { color: var(--color-accent, #2b8a8a); }
.checkout-back { margin-top: 12px; font-size: 14px; }
@media (max-width: 860px) { .checkout-layout { grid-template-columns: 1fr; } .co-row { grid-template-columns: 1fr; } .checkout-summary { position: static; } }

}

/* ---------- Card pages of the software (account, payment, thank-you, legal, not found), same layer: any theme rule wins ---------- */
@layer sellarus-shop {
.card-page__narrow { max-width: 560px; margin: 0 auto; }
.card-page__wide { max-width: 820px; margin: 0 auto; }
.card-page .card { background: #fff; border: 1px solid var(--border, #e5e7eb); border-radius: var(--radius, 12px); padding: 24px; margin-bottom: 24px; }
.card-page .card__header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.card-page .card__title { font-size: 22px; margin: 0 0 4px; color: var(--color-primary, #1f2937); }
.card-page .card__title--sm { font-size: 17px; margin: 0 0 12px; }
.card-page .card__subtitle { font-size: 16px; margin: 20px 0 6px; }
.card-page .card__desc { color: var(--text-2, #4b5563); margin: 0 0 12px; }
.card-page .card__actions { margin-top: 16px; }
.card-page .card__actions--center { text-align: center; }
.card-page .field { display: grid; gap: 6px; margin-bottom: 14px; }
.card-page .field__label { font-weight: 600; font-size: 14px; }
.card-page .field__help { font-size: 13px; color: var(--text-2, #4b5563); }
.card-page .input { font: inherit; padding: 11px 12px; border: 1px solid var(--border, #e5e7eb); border-radius: 8px; background: #fff; color: var(--text, #1f2937); width: 100%; }
.card-page .input:focus { outline: 2px solid var(--color-accent, #2b8a8a); outline-offset: 1px; border-color: transparent; }
.card-page .grid--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.card-page .grid--cards { gap: 24px; align-items: start; margin-bottom: 24px; }
.card-page .grid--cards > .card { margin-bottom: 0; }
.card-page .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 10px; border: 1px solid var(--color-primary, #1f2937); background: var(--color-primary, #1f2937); color: #fff; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.card-page .btn--secondary, .card-page .btn--ghost { background: #fff; color: var(--color-primary, #1f2937); }
.card-page .btn--ghost { border-color: transparent; }
.card-page .btn--danger { background: #c0392b; border-color: #c0392b; color: #fff; }
.card-page .btn--sm { padding: 6px 12px; font-size: 14px; }
.card-page .badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; background: #eef0f3; color: var(--text-2, #4b5563); }
.card-page .badge--success { background: #e6f4ec; color: #1f8a4c; }
.card-page .badge--warning { background: #fff4e5; color: #b45309; }
.card-page .badge--accent { background: #e7f3f3; color: #2b8a8a; }
.card-page .badge--danger { background: #fbe9e7; color: #c0392b; }
.card-page .table-wrap { overflow-x: auto; }
.card-page .table { width: 100%; border-collapse: collapse; font-size: 15px; }
.card-page .table th { text-align: left; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-2, #4b5563); padding: 0 8px 10px; border-bottom: 2px solid var(--border, #e5e7eb); }
.card-page .table td { padding: 12px 8px; border-bottom: 1px solid var(--border, #e5e7eb); vertical-align: middle; }
.card-page .num { text-align: right; }
.card-page .row-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.card-page .muted { color: var(--text-2, #4b5563); }
.card-page .small { font-size: 13px; }
.card-page .pay-note { margin-top: 16px; font-size: 14px; }
@media (max-width: 720px) { .card-page .grid--2, .card-page .grid--cards { grid-template-columns: 1fr; } .card-page .card__header { flex-direction: column; } }
.card-page .card--center { text-align: center; }
.card-page .shop-alert--info { background: #e8f0fb; color: #1d4f8c; }
.card-page .shop-alert--warning { background: #fff4e5; color: #b45309; }
.card-page .success-mark { width: 64px; height: 64px; margin: 8px auto 20px; border-radius: 50%; display: grid; place-items: center; background: #e6f4ec; color: #1f8a4c; font-size: 30px; font-weight: 800; }
.card-page .success-mark--neutral { background: #f5f6f8; color: var(--text-2, #4b5563); font-size: 26px; }
.card-page .dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 20px; margin: 0; font-size: 14px; }
.card-page .dl dt { color: var(--text-2, #4b5563); }
.card-page .dl dd { margin: 0; font-weight: 600; min-width: 0; overflow-wrap: anywhere; }
.card-page .legal__body { line-height: 1.7; font-size: 15px; }
.card-page .legal__body h2, .card-page .legal__body h3 { margin: 22px 0 8px; }
.card-page .legal__body p { margin: 0 0 12px; }
.pay-page .pay-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.pay-page .pay-amount { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 0 16px; }
.pay-page .pay-amount__fiat { font-size: 30px; font-weight: 800; letter-spacing: -.02em; }
.pay-page .pay-amount__sats { color: var(--text-2, #4b5563); font-weight: 600; }
.pay-page .pay-qr { display: flex; justify-content: center; margin: 4px 0 16px; }
.pay-page .pay-qr svg { width: min(280px, 100%); height: auto; border-radius: 8px; box-shadow: 0 1px 4px rgba(0, 0, 0, .08); }
.pay-page .pay-request { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: #f5f6f8; border: 1px solid var(--border, #e5e7eb); border-radius: 8px; margin-bottom: 14px; }
.pay-page .pay-request code { flex: 1; font-size: 12px; word-break: break-all; max-height: 62px; overflow: hidden; }
.pay-page .pay-buttons { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
.pay-page .pay-manual { margin-top: 4px; }
.pay-page .pay-wait { text-align: center; display: flex; align-items: center; justify-content: center; gap: 8px; }
.pay-page .pay-spinner { width: 14px; height: 14px; border: 2px solid var(--border, #e5e7eb); border-top-color: var(--color-accent, #2b8a8a); border-radius: 50%; display: inline-block; animation: sellarus-spin 1s linear infinite; }
@keyframes sellarus-spin { to { transform: rotate(360deg); } }
.pay-page .pay-items { list-style: none; margin: 0 0 12px; padding: 0; font-size: 14px; }
.pay-page .pay-items li { display: flex; justify-content: space-between; gap: 12px; padding: 4px 0; border-bottom: 1px dashed var(--border, #e5e7eb); }
.pay-page .btn--lg { padding: 14px 24px; font-size: 16px; }
.tax-row th, .tax-row td { color: var(--text-2, #4b5563); font-weight: 400; font-size: .9em; padding-top: 2px; padding-bottom: 2px; }
.variant-picker { margin: 18px 0 6px; display: grid; gap: 16px; }
.variant-option { border: 0; padding: 0; margin: 0; min-width: 0; }
.variant-option legend { font-weight: 600; font-size: 14px; margin-bottom: 10px; padding: 0; }
.variant-option__chosen { font-weight: 400; color: var(--text-2, #4b5563); }
.variant-option__values { display: flex; flex-wrap: wrap; gap: 10px; }
.pill, .swatch { position: relative; cursor: pointer; margin: 0; }
.pill input, .swatch input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }
.pill span { display: inline-block; padding: 8px 16px; border: 1.5px solid var(--border, #e5e7eb); border-radius: 999px; font-size: 14px; font-weight: 600; line-height: 1.2; background: #fff; color: var(--color-primary, #1f2937); transition: background .15s, border-color .15s, color .15s; }
.pill:hover span { border-color: var(--color-primary, #1f2937); }
.pill input:checked + span { border-color: var(--color-primary, #1f2937); background: var(--color-primary, #1f2937); color: #fff; }
.pill input:focus-visible + span { outline: 2px solid var(--color-accent, #2b8a8a); outline-offset: 2px; }
.swatch span { display: block; width: 36px; height: 36px; border-radius: 50%; background: var(--swatch, #ccc); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .14); transition: transform .15s, box-shadow .15s; }
.swatch:hover span { transform: scale(1.08); }
.swatch input:checked + span { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--color-primary, #1f2937), inset 0 0 0 1px rgba(0, 0, 0, .14); transform: scale(1.08); }
.swatch input:focus-visible + span { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--color-accent, #2b8a8a); }
.pill.is-off span { opacity: .45; text-decoration: line-through; }
.swatch.is-off span { opacity: .35; }
.product-summary__variant-note { margin: 8px 0 0; color: #c0392b; font-weight: 600; }
.product-summary__buy .btn.is-disabled { opacity: .5; pointer-events: none; }
.product-summary__buy button[disabled] { opacity: .5; cursor: not-allowed; }
.product-page .shop-alert { margin: 0 0 16px; }
.co-help { margin: -6px 0 12px; font-size: 13px; color: var(--text-2, #4b5563); }
}

/* Outside the layer on purpose: a theme that colours every link (a { color }) would otherwise win over the white text of the filled buttons. */
.card-page .btn, .card-page .btn--danger { color: #fff; }
.card-page .btn--secondary, .card-page .btn--ghost { color: var(--color-primary, #1f2937); }