/*
 * shop.css — the shop pages: overview, artwork page, mosaic maker frame, cart,
 * checkout and order. The maker itself is styled by mosaic.css.
 */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.small { font-size: .88rem; }

/* Catalogue */
.shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 960px) { .shop-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .shop-grid { grid-template-columns: 1fr; } }
.shop-card { display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--line); color: var(--ink); transition: transform .2s, box-shadow .2s; }
.shop-card:hover { text-decoration: none; transform: translateY(-4px); box-shadow: var(--shadow); }
.shop-card-img { aspect-ratio: 1; overflow: hidden; background: var(--surface-2); }
.shop-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.shop-card:hover .shop-card-img img { transform: scale(1.04); }
.shop-card-body { display: grid; gap: 8px; padding: 20px; flex: 1; align-content: start; }
.shop-card-body strong { font-size: 1.2rem; }
.shop-card-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.shop-price { font-weight: 800; font-size: 1.15rem; }
.shop-price small { font-weight: 500; color: var(--muted); font-size: .8rem; }
.shop-grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 760px) { .shop-grid-2 { grid-template-columns: 1fr; } }
.shop-card-row { flex-direction: row; }
.shop-card-row .shop-card-img { width: 42%; flex: none; aspect-ratio: auto; }
.shop-card-row .shop-card-body { align-content: center; }
@media (max-width: 480px) { .shop-card-row { flex-direction: column; } .shop-card-row .shop-card-img { width: 100%; aspect-ratio: 4 / 3; } }
.shop-card-custom { border-style: dashed; justify-content: center; background: var(--bg-alt); }
.shop-card-custom .shop-card-body { padding: 32px 26px; }

/* Cart, checkout, order */
.cart-layout, .order-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.checkout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
@media (max-width: 900px) { .cart-layout, .order-layout, .checkout { grid-template-columns: 1fr; } }
.checkout-main { display: grid; gap: 20px; }
.cart-lines { display: grid; gap: 14px; }
.cart-line { display: grid; grid-template-columns: 150px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 14px; }
@media (max-width: 600px) { .cart-line { grid-template-columns: 96px 1fr; } .cart-price { grid-column: 1 / -1; text-align: left !important; } }
.cart-thumb { display: block; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: var(--surface-2); }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.item-thumb { display: grid; place-items: center; color: var(--muted); }
.cart-info h2, .cart-info h3 { font-size: 1.05rem; margin: 0 0 4px; }
.cart-info p { margin: 0 0 10px; }
.cart-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }
.cart-actions .qty { grid-template-columns: auto 72px; align-items: center; gap: 8px; }
.cart-actions .qty input { width: 72px; padding: 6px 8px; }
.cart-price { text-align: right; display: grid; }
.cart-summary { position: sticky; top: 96px; display: grid; gap: 12px; }
@media (max-width: 900px) { .cart-summary { position: static; } }
.cart-summary h2 { font-size: 1.15rem; margin: 0; }
.row-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.row-list li { display: flex; justify-content: space-between; gap: 12px; }
.row-list li:last-child { border-top: 1px solid var(--line); padding-top: 10px; }
.empty-state { text-align: center; padding: 48px 24px; }
.inline-form { display: inline; margin: 0; }
.ship-fields { display: grid; gap: 16px; }
.ship-fields[hidden] { display: none; }
.checkout .card h2 { font-size: 1.15rem; margin-bottom: 4px; }

.pay-badge { display: inline-block; padding: 2px 12px; border-radius: 999px; font-size: .88rem; font-weight: 700; background: var(--tint-2); color: var(--ink); }
.pay-paid { background: #dcfce7; color: #166534; }
.pay-pending { background: #fef9c3; color: #854d0e; }
.pay-expired, .pay-cancelled, .pay-failed { background: #f1f1f4; color: #6b6b7b; }
.pay-box { border-color: color-mix(in srgb, var(--accent) 45%, transparent); display: grid; gap: 10px; margin-bottom: 20px; }
.pay-box h2 { margin: 0; font-size: 1.2rem; }
code.va { font-size: 1.2rem; font-weight: 800; padding: 4px 10px; border-radius: 8px; background: var(--tint-2); }
.order-h { font-size: 1.15rem; margin: 26px 0 12px; }
.order-layout .cart-line + .cart-line { margin-top: 12px; }
.order-meta { display: grid; gap: 4px; margin: 4px 0 0; }
.order-meta dt { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; margin-top: 8px; }
.order-meta dd { margin: 0; }

/* Admin order detail (superuser/manage_orders.php) */
.admin-designs { display: grid; gap: 18px; }
.admin-design { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 760px) { .admin-design { grid-template-columns: 1fr; } }
.admin-thumb { display: block; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: var(--surface-2); }
.admin-thumb img { width: 100%; height: 100%; object-fit: cover; }
.admin-thumb.mosaic-view { aspect-ratio: auto; background: transparent; }

.timeline { list-style: none; margin: 14px 0; padding: 0; display: grid; gap: 0; }
.timeline li { position: relative; padding: 0 0 18px 30px; color: var(--muted); }
.timeline li span { position: absolute; left: 0; top: 3px; width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--surface); }
.timeline li::after { content: ""; position: absolute; left: 7px; top: 21px; bottom: 0; width: 2px; background: var(--line); }
.timeline li:last-child::after { display: none; }
.timeline li.done { color: var(--ink-2); }
.timeline li.done span { background: var(--accent); border-color: var(--accent); }
.timeline li.now { color: var(--ink); font-weight: 700; }
.timeline li.now span { border-color: var(--accent); box-shadow: 0 0 0 4px var(--tint-2); }

/* Shop overview */
.shop-custom { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 30px; align-items: center; padding: 34px;
    background: radial-gradient(60% 80% at 85% 50%, rgba(255, 213, 0, .18), transparent 70%), #fff; }
.shop-custom h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.shop-custom img { max-width: 300px; margin: 0 auto; }
.shop-from { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 8px; }
.shop-from li { display: flex; gap: 10px; align-items: center; }
@media (max-width: 760px) { .shop-custom { grid-template-columns: 1fr; padding: 24px; } .shop-custom img { max-width: 200px; } }

/* Artwork page */
.product-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 40px; align-items: start; }
@media (max-width: 900px) { .product-layout { grid-template-columns: 1fr; } }
.product-panel { display: grid; gap: 14px; align-content: start; }
.product-panel h1 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin: 0; }
.product-price { font-size: 1.6rem; margin: 0; }
.product-price s { color: var(--muted); font-size: 1.05rem; margin-right: 8px; }
.product-panel .info-list { padding: 18px; }
.product-panel .gallery { grid-template-columns: repeat(3, 1fr); }

/* Mosaic maker frame */
.mosaic-form { display: grid; gap: 18px; }
.mosaic-order { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.mosaic-order p { margin: 4px 0 0; max-width: 620px; }
.mosaic-order .btn[disabled] { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.cart-thumb.mosaic-view { aspect-ratio: auto; background: transparent; }