/* Storefront + admin styles — no build step. */
:root {
    color-scheme: light;
    --bg:#f9fafb; --surface:#ffffff; --surface-2:#f3f4f6; --border:#e5e7eb;
    --text:#030712; --muted:#6b7280; --accent:#111827; --accent-2:#047857;
    --danger:#dc2626; --warn:#b45309; --radius:10px; --wrap:1080px;
}
* { box-sizing:border-box; }
html,body { margin:0; padding:0; }
body {
    background:var(--bg); color:var(--text);
    font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;
}
a { color:var(--accent); text-decoration:none; }
a:hover { text-decoration:underline; }
img { max-width:100%; display:block; }
.wrap { max-width:var(--wrap); margin:0 auto; padding:0 16px; }
.visually-hidden { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }

/* header */
.site-header { background:rgba(255,255,255,.92); border-bottom:1px solid #f3f4f6;
    position:sticky; top:0; z-index:20; backdrop-filter:blur(10px); }
.header-inner { display:flex; align-items:center; gap:16px; padding:12px 16px; }
.brand { font-weight:700; font-size:1.2rem; color:var(--text); white-space:nowrap; }
.search { flex:1; }
.search input { width:100%; padding:8px 12px; border-radius:var(--radius);
    border:1px solid var(--border); background:var(--surface-2); color:var(--text); }
.header-nav { display:flex; align-items:center; gap:14px; }
.lang-switch select { background:var(--surface-2); color:var(--text);
    border:1px solid var(--border); border-radius:var(--radius); padding:6px 8px; }
.cart-link { position:relative; white-space:nowrap; }
.cart-badge { background:var(--accent); color:#fff; border-radius:999px;
    padding:0 7px; font-size:.75rem; font-weight:700; margin-inline-start:4px; }

.main { padding:24px 16px 60px; min-height:60vh; }
h1 { font-size:1.6rem; margin:0 0 16px; }
h2 { font-size:1.25rem; }
.muted { color:var(--muted); }
.crumbs { color:var(--muted); font-size:.9rem; margin-bottom:12px; }
.crumbs a { color:var(--muted); }

/* grids / cards */
.grid { display:grid; gap:16px; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); }
.card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
    overflow:hidden; display:flex; flex-direction:column; }
.card .thumb { aspect-ratio:4/3; background:var(--surface-2); object-fit:cover; width:100%; }
.card .body { padding:12px; display:flex; flex-direction:column; gap:6px; flex:1; }
.card .body h3 { margin:0; font-size:1rem; }
.price { color:var(--accent-2); font-weight:700; }

/* product header: details left, media (image) top-right */
.product-head { display:grid; grid-template-columns:1fr 360px; gap:32px; align-items:start; margin-bottom:8px; }
.product-media { position:sticky; top:16px; }
.product-media .hero { width:100%; aspect-ratio:1/1; object-fit:contain; background:var(--surface);
    border:1px solid var(--border); border-radius:var(--radius); padding:10px; }
@media (max-width:820px) { .product-head { grid-template-columns:1fr; } .product-media { position:static; order:-1; } }

/* variant list — compact cards */
.variants { display:grid; gap:10px; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); }
.variant { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
    padding:12px; display:flex; flex-direction:column; gap:8px; }
.variant.sold-out { opacity:.7; }
.variant .meta { display:flex; flex-direction:column; gap:2px; }
.variant .meta strong { display:flex; align-items:center; gap:8px; }
.variant .sku { color:var(--muted); font-size:.75rem; }
.stock-ok { color:var(--accent-2); font-size:.8rem; font-weight:600; }
.stock-low { color:var(--warn); font-size:.8rem; font-weight:600; }
.stock-none { color:var(--danger); font-size:.8rem; font-weight:600; }
.qty-add { display:flex; gap:6px; align-items:center; margin-top:auto; }
.qty-add input { width:56px; padding:6px; text-align:center; border-radius:8px;
    border:1px solid var(--border); background:var(--surface-2); color:var(--text); }
.qty-add .btn { flex:1; }
/* out-of-stock: a compact "Notify me" toggle, field hidden until clicked */
.notify { margin-top:auto; }
.notify-toggle { width:100%; }
.notify-form { display:none; gap:6px; margin-top:6px; }
.notify-form.open { display:flex; }
.notify-form input { flex:1; min-width:0; padding:6px 8px; }
.notify-form .btn { white-space:nowrap; }

/* buttons */
.btn { display:inline-block; cursor:pointer; border:1px solid var(--border);
    background:var(--surface); color:var(--text); padding:9px 16px; border-radius:var(--radius);
    font-size:.95rem; font-weight:600; text-align:center; }
.btn:hover { text-decoration:none; border-color:#111827; }
.btn-primary { background:var(--accent); color:#fff; border-color:transparent; }
.btn-primary:hover { background:#1f2937; border-color:transparent; }
.btn-success { background:var(--accent-2); color:#fff; border-color:transparent; }
.btn-success:hover { filter:brightness(.95); border-color:transparent; }
.btn-ghost { background:transparent; }
.btn-danger { background:var(--danger); color:#fff; border-color:transparent; }
.btn-sm { padding:6px 12px; font-size:.85rem; }
.btn[disabled] { opacity:.5; cursor:not-allowed; }

/* tables */
table { width:100%; border-collapse:collapse; }
th,td { text-align:start; padding:10px; border-bottom:1px solid var(--border); vertical-align:top; }
th { color:var(--muted); font-weight:600; font-size:.85rem; }
.table-wrap { overflow-x:auto; }

/* forms */
.form-row { margin-bottom:14px; display:flex; flex-direction:column; gap:6px; }
.form-grid { display:grid; gap:14px; grid-template-columns:1fr 1fr; }
label { font-weight:600; font-size:.9rem; }
input,select,textarea { font:inherit; padding:9px 11px; border-radius:var(--radius);
    border:1px solid var(--border); background:var(--surface-2); color:var(--text); width:100%; }
textarea { min-height:90px; }
/* checkboxes/radios must never stretch full-width */
input[type=checkbox], input[type=radio] { width:auto; margin:0 6px 0 0; vertical-align:middle; accent-color:var(--accent); }
label > input[type=checkbox], label > input[type=radio] { margin-inline-end:8px; }
.field-error { color:var(--danger); font-size:.85rem; }
.notice { padding:12px 14px; border-radius:var(--radius); margin-bottom:16px; }
.notice-error { background:#fef2f2; border:1px solid #fecaca; color:#991b1b; }
.notice-ok { background:#ecfdf5; border:1px solid #a7f3d0; color:#047857; }
.notice-info { background:#f3f4f6; border:1px solid var(--border); }

/* layout helpers */
.split { display:grid; gap:24px; grid-template-columns:2fr 1fr; align-items:start; }
.summary { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:16px; }
.summary .line { display:flex; justify-content:space-between; padding:4px 0; }
.summary .total { border-top:1px solid var(--border); margin-top:8px; padding-top:8px; font-weight:700; }
.badge { display:inline-block; padding:2px 8px; border-radius:999px; font-size:.75rem;
    background:var(--surface-2); border:1px solid var(--border); }
.badge-warn   { background:#fffbeb; border-color:#fcd34d; color:#92400e; }
.badge-danger { background:#fef2f2; border-color:#fecaca; color:#991b1b; }

/* mandatory-GPS checkout gate */
.gps-gate { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
    padding:12px 14px; margin-top:16px; }
.gps-status { margin:0; font-weight:600; }
.gps-status.gps-pending { color:var(--muted); }
.gps-status.gps-ok      { color:var(--accent-2); }
.gps-status.gps-error   { color:var(--danger); }
.gps-retry { display:inline-block; margin-top:6px; font-size:.85rem; }

/* account area */
.account-link { font-weight:600; }
.account-form { max-width:420px; margin:0 auto; }
.account-form .account-links { margin-top:14px; font-size:.9rem; }
.account-shell { display:grid; gap:24px; grid-template-columns:210px 1fr; align-items:start; }
.account-nav nav { display:flex; flex-direction:column; gap:2px; }
.account-nav nav a { padding:8px 12px; border-radius:var(--radius); color:var(--text); }
.account-nav nav a:hover { background:var(--surface-2); }
.account-nav nav a.active { background:var(--surface-2); color:var(--accent); font-weight:600; }
.account-nav form { margin-top:12px; }
.address-grid { display:grid; gap:14px; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); }
.address-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:14px; font-size:.92rem; }
.address-card .badge { margin-bottom:6px; }
@media (max-width:640px) { .account-shell { grid-template-columns:1fr; } }

/* product page: specs, filters, gallery, related */
.spec-chips { list-style:none; display:flex; flex-wrap:wrap; gap:8px; padding:0; margin:0 0 14px; }
.spec-chips li { background:var(--surface); border:1px solid var(--border); border-radius:999px;
    padding:4px 12px; font-size:.85rem; }
.spec-chips .spec-k { color:var(--muted); }
.filter-bar { display:flex; flex-wrap:wrap; gap:16px; align-items:center; margin:0 0 14px;
    padding:10px 12px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); }
.filter-bar select { width:auto; }
.filter-bar .inline-check { display:flex; align-items:center; gap:6px; }
.filter-bar .inline-check input { width:auto; }
.variant-thumb { width:30px; height:30px; object-fit:cover; border-radius:6px; vertical-align:middle; }
.gallery-thumbs { display:flex; flex-wrap:wrap; gap:8px; margin-top:8px; }
.gallery-thumbs img { width:60px; height:60px; object-fit:cover; border-radius:6px; border:1px solid var(--border); cursor:pointer; }
.related { margin-top:36px; }
.product-grid { display:grid; gap:16px; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); }
.product-card { display:block; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
    padding:14px; color:var(--text); }
.product-card img { width:100%; height:120px; object-fit:cover; border-radius:8px; margin-bottom:8px; }
.product-card strong { display:block; }

/* pricing & promotions */
.was { text-decoration:line-through; color:var(--muted); margin-inline-end:6px; font-weight:400; }
.sale-tag { display:inline-block; background:#fef2f2; border:1px solid #fecaca; color:#991b1b;
    border-radius:999px; padding:1px 8px; font-size:.7rem; margin-inline-start:6px; }
.price-breaks { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
    padding:10px 14px; margin:0 0 14px; font-size:.9rem; }
.price-breaks ul { margin:.3rem 0 0; padding-inline-start:1.1rem; color:var(--muted); }
.summary .line.discount span { color:var(--accent-2); }
.coupon-form { margin-top:14px; }
.coupon-applied { display:flex; justify-content:space-between; align-items:center; gap:10px;
    background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:8px 12px; }

/* content pages */
.content-page { max-width:760px; }
.content-body { line-height:1.7; }
.content-body h2 { margin-top:1.4rem; }
.content-body p { margin:.8rem 0; }

/* overlays (age / geo gate) */
.overlay { position:fixed; inset:0; background:rgba(3,7,18,.45); z-index:100;
    display:flex; align-items:center; justify-content:center; padding:20px; }
.overlay[hidden] { display:none; }
.overlay-card { background:var(--surface); border:1px solid var(--border); border-radius:14px;
    padding:28px; max-width:420px; text-align:center; }
.overlay-actions { display:flex; gap:12px; justify-content:center; margin-top:18px; }

/* consent banner */
.consent { position:fixed; inset-inline:0; bottom:0; z-index:90; background:var(--surface-2);
    border-top:1px solid var(--border); padding:12px 16px; display:flex; gap:16px;
    align-items:center; justify-content:center; flex-wrap:wrap; }
.consent[hidden] { display:none; }
.consent p { margin:0; font-size:.9rem; color:var(--muted); }

.site-footer { border-top:1px solid var(--border); color:var(--muted); padding:24px 0; font-size:.9rem; }
.site-footer a { color:var(--muted); }

@media (max-width:720px) {
    .split, .form-grid { grid-template-columns:1fr; }
    .header-inner { flex-wrap:wrap; }
    .search { order:3; flex-basis:100%; }
}

/* category navigation (header) — hides itself when the shop has no categories */
.category-nav { background:var(--surface-2); border-bottom:1px solid var(--border); }
.category-nav > .wrap { padding:0 16px; }
.category-nav ul { list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:2px; }
.category-nav > .wrap > ul > li { position:relative; }
.category-nav a { display:block; padding:10px 12px; color:var(--text); text-decoration:none; font-size:.92rem; }
.category-nav a:hover { background:var(--surface); }
.category-nav .submenu { display:none; position:absolute; inset-inline-start:0; top:100%; z-index:30;
    flex-direction:column; min-width:180px; background:var(--surface);
    border:1px solid var(--border); border-radius:var(--radius); padding:4px; }
.category-nav li:hover > .submenu, .category-nav li:focus-within > .submenu { display:flex; }

/* sub-category chips on a category page */
.subcategories { list-style:none; padding:0; margin:0 0 16px; display:flex; flex-wrap:wrap; gap:8px; }
.subcategories a { display:inline-block; padding:6px 12px; border:1px solid var(--border);
    border-radius:999px; background:var(--surface); color:var(--text); text-decoration:none; font-size:.9rem; }
.subcategories a:hover { background:var(--surface-2); }

/* brand line above a product card title */
.card-brand { display:block; font-size:.8rem; text-transform:uppercase; letter-spacing:.04em; }

/* shared address block (checkout + account) */
.address-fields { display:contents; }
.form-grid-2 { display:grid; gap:12px; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); }

/* warning notice — used where something works but needs attention before launch */
.notice-warn { background:#fffbeb; border:1px solid #fcd34d; color:#92400e; }