/* DirhamScan — mobile first. Logical properties only (margin-inline, inset-inline…) so Arabic RTL needs no overrides. */
:root {
  --ink: #17211f; --muted: #5d6b67; --line: #e1e6e3; --bg: #f5f7f4; --card: #fff;
  --brand: #0b6e69; --brand-dark: #07524e; --gold: #f4b740; --good: #12805c; --warn: #9a5b00;
  --radius: 14px; --shadow: 0 1px 2px rgba(16, 40, 36, .06), 0 4px 14px rgba(16, 40, 36, .05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #e7eeeb; --muted: #9aaba6; --line: #2a3633; --bg: #101615; --card: #182120; --brand: #3fb2a9;
          --brand-dark: #2b8f87; --good: #48c79a; --warn: #f0b35a; color-scheme: dark; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.5;
       font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans Arabic", "Noto Sans", Tahoma, sans-serif; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
h1, h2 { line-height: 1.25; }
h2 { font-size: 1.15rem; margin: 1.75rem 0 .75rem; }
.wrap { max-width: 1180px; margin-inline: auto; padding-inline: 16px; }
.muted { color: var(--muted); }
.empty { color: var(--muted); padding: 1.5rem 0; }
s { color: var(--muted); font-weight: 400; font-size: .85em; }

/* Header */
.top { background: var(--card); border-block-end: 1px solid var(--line); position: sticky; inset-block-start: 0; z-index: 5; }
.top-row { display: grid; grid-template-columns: auto 1fr auto; grid-template-areas: "brand . lang" "search search search";
           gap: 10px 12px; align-items: center; padding-block: 10px; }
.brand { grid-area: brand; display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 1.15rem; }
.brand:hover { text-decoration: none; }
.brand-name b { color: var(--brand); }
.lang { grid-area: lang; font-size: .9rem; padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; }
.search { grid-area: search; display: flex; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.search:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 20%, transparent); }
.search input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 11px 14px; font: inherit; color: inherit; outline: 0; }
.search button { border: 0; background: var(--brand); color: #fff; padding-inline: 16px; cursor: pointer; }
.cats { display: flex; gap: 6px; overflow-x: auto; padding-block: 0 10px; scrollbar-width: none; }
.cats::-webkit-scrollbar { display: none; }
.cats a { white-space: nowrap; font-size: .88rem; color: var(--muted); padding: 5px 10px; border-radius: 999px; }
.cats a[aria-current] { background: color-mix(in srgb, var(--brand) 12%, transparent); color: var(--brand); }
@media (min-width: 760px) {
  .top-row { grid-template-columns: auto 1fr auto; grid-template-areas: "brand search lang"; }
}

/* Home */
.hero { padding: 1.5rem 0 .5rem; }
.hero h1 { font-size: 1.55rem; margin: 0 0 .25rem; }
.hero p { margin: 0; color: var(--muted); }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 10px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 8px; text-align: center;
        color: var(--ink); font-size: .84rem; display: grid; gap: 4px; justify-items: center; }
.tile:hover { border-color: var(--brand); text-decoration: none; }
.tile-icon { font-size: 1.6rem; }

/* Product cards */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; color: var(--ink);
        display: grid; gap: 4px; align-content: start; box-shadow: var(--shadow); }
.card:hover { border-color: var(--brand); text-decoration: none; }
.thumb { position: relative; aspect-ratio: 1; background: var(--bg); border-radius: 10px; display: grid; place-items: center; overflow: hidden; }
.thumb img { width: 100%; height: 100%; object-fit: contain; }
.thumb-icon { font-size: 2.4rem; opacity: .75; }
.badge { position: absolute; inset-block-start: 6px; inset-inline-start: 6px; background: var(--good); color: #fff; font-size: .75rem;
         font-weight: 700; padding: 2px 7px; border-radius: 999px; }
.card-title { font-size: .9rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.7em; }
.card-price { font-weight: 700; color: var(--brand-dark); }
@media (prefers-color-scheme: dark) { .card-price { color: var(--brand); } }
.card-stores { font-size: .8rem; color: var(--muted); }

/* Listing */
.crumbs { font-size: .85rem; color: var(--muted); margin-block: 1rem .25rem; }
.page-title { font-size: 1.35rem; margin: .25rem 0; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-block: .75rem; }
.chip { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; font-size: .86rem; color: var(--ink); }
.chip small { color: var(--muted); }
.listing { display: grid; gap: 12px; }
.listing > * { min-width: 0; }
@media (min-width: 900px) { .listing { grid-template-columns: 250px 1fr; align-items: start; } }
.filters { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; }
.filters summary { cursor: pointer; font-weight: 600; }
.filters fieldset { border: 0; padding: 0; margin: .75rem 0; }
.filters legend { font-weight: 600; font-size: .9rem; margin-block-end: .25rem; }
.check { display: flex; gap: 8px; align-items: center; padding-block: 3px; font-size: .9rem; }
.check small { color: var(--muted); margin-inline-start: auto; }
.range { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.range input { width: 100%; padding: 8px; border: 1px solid var(--line); border-radius: 8px; font: inherit; background: var(--bg); color: inherit; }
.sorts { display: flex; gap: 4px; overflow-x: auto; margin-block-end: 10px; }
.sorts a { white-space: nowrap; padding: 6px 12px; border-radius: 999px; font-size: .86rem; color: var(--muted); }
.sorts a[aria-current] { background: var(--brand); color: #fff; }
.pager { display: flex; justify-content: center; gap: 16px; align-items: center; margin-block: 1.25rem; }
.btn { display: inline-block; border: 0; background: var(--brand); color: #fff; font: inherit; font-weight: 600; padding: 9px 16px;
       border-radius: 10px; cursor: pointer; text-align: center; }
.btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }
.link { margin-inline-start: 10px; font-size: .9rem; }

/* Product page */
.product-head { display: grid; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
@media (min-width: 760px) { .product-head { grid-template-columns: 300px 1fr; } }
.product-image { aspect-ratio: 1; background: var(--bg); border-radius: 12px; display: grid; place-items: center; overflow: hidden; }
.product-image .thumb-icon { font-size: 4rem; }
.best { font-size: 1.2rem; font-weight: 700; color: var(--brand-dark); margin: .5rem 0; }
@media (prefers-color-scheme: dark) { .best { color: var(--brand); } }
.variants { display: flex; flex-wrap: wrap; gap: 8px; margin-block-start: .75rem; }
.variant { border: 1px solid var(--line); border-radius: 10px; padding: 6px 12px; display: grid; color: var(--ink); font-size: .88rem; }
.variant small { color: var(--muted); }
.variant.on { border-color: var(--brand); box-shadow: inset 0 0 0 1px var(--brand); }
.offers { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.offer { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px;
         display: grid; grid-template-columns: 1fr auto; grid-template-areas: "store price" "meta go"; gap: 4px 12px; align-items: center; }
.offer.cheapest { border-color: var(--good); }
.offer-store { grid-area: store; font-weight: 600; color: var(--ink); }
.offer-price { grid-area: price; font-weight: 700; text-align: end; white-space: nowrap; }
.offer-meta { grid-area: meta; font-size: .8rem; color: var(--muted); }
.go { grid-area: go; padding: 7px 14px; font-size: .9rem; }
@media (min-width: 760px) {
  .offer { grid-template-columns: 1.4fr 1fr auto auto; grid-template-areas: "store meta price go"; }
}
.suspicious { margin-block-start: 12px; }
.suspicious summary { cursor: pointer; color: var(--warn); font-size: .92rem; }
.chart { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.chart svg { width: 100%; height: 180px; display: block; overflow: visible; }
.chart-line { fill: none; stroke: var(--brand); stroke-width: 2.5; vector-effect: non-scaling-stroke; }
.chart-area { fill: color-mix(in srgb, var(--brand) 12%, transparent); stroke: none; }
.chart-dot { fill: transparent; }
.chart-dot:hover { fill: var(--gold); }
.chart figcaption { display: flex; justify-content: space-between; font-size: .8rem; color: var(--muted); }
.specs { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; background: var(--card); border: 1px solid var(--line);
         border-radius: var(--radius); padding: 14px; margin: 0; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; }

/* Stores */
.store-head { display: flex; gap: 14px; align-items: center; margin-block: 1rem; }
.avatar { inline-size: 52px; block-size: 52px; flex: none; border-radius: 14px; background: var(--brand); color: #fff; font-weight: 700;
          font-size: 1.3rem; display: grid; place-items: center; overflow: hidden; }
.store-list { list-style: none; padding: 0; display: grid; gap: 8px; }
@media (min-width: 760px) { .store-list { grid-template-columns: 1fr 1fr; } }
.store-list a { display: flex; gap: 12px; align-items: center; background: var(--card); border: 1px solid var(--line);
                border-radius: var(--radius); padding: 10px; color: var(--ink); }
.store-list small { display: block; }

.foot { margin-block-start: 3rem; padding-block: 1.5rem; border-block-start: 1px solid var(--line); background: var(--card); font-size: .88rem; color: var(--muted); }

/* About / terms */
.prose { max-inline-size: 46rem; }
.prose h2 { font-size: 1.1rem; margin-block: 1.25rem .4rem; }
.prose li { margin-block: .3rem; }
.prose pre, .prose code { font-size: .85rem; overflow-wrap: anywhere; white-space: pre-wrap; }
.prose pre { background: var(--card); border: 1px solid var(--line); padding: .75rem; border-radius: .5rem; }