:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --ink: #15181d;
  --muted: #5d6673;
  --line: #e2e5ea;
  --accent: #0b6bcb;
  --ok: #1a7f37;
  --low: #9a6700;
  --out: #8c959f;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --card: #171b21;
    --ink: #e8ebef;
    --muted: #9aa4b1;
    --line: #2a3038;
    --accent: #4da3ff;
    --ok: #3fb950;
    --low: #d29922;
    --out: #6e7681;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.top { background: var(--card); border-bottom: 1px solid var(--line); }
.top-inner { height: 60px; display: flex; align-items: center; }
.brand { font-weight: 800; font-size: 20px; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.brand span { color: var(--accent); }

.hero { padding: 32px 0 16px; }
.hero h1 { margin: 0; font-size: 32px; letter-spacing: -0.02em; }
.hero p { margin: 4px 0 0; color: var(--muted); }

.tools { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 8px 0 20px; }
.search { flex: 1 1 280px; }
.search input, .currency select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--card); color: var(--ink); font: inherit;
}
.toggle { display: flex; gap: 8px; align-items: center; color: var(--muted); white-space: nowrap; }

.status { color: var(--muted); }
.status:empty { display: none; }

.grid {
  list-style: none; margin: 0 0 48px; padding: 0;
  display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
}
.photo {
  aspect-ratio: 4 / 3; background: var(--bg); display: grid; place-items: center;
  color: var(--out); font-weight: 700; font-size: 28px;
}
.photo img { width: 100%; height: 100%; object-fit: contain; }
.body { padding: 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.name { margin: 0; font-size: 16px; font-weight: 650; line-height: 1.3; }
.meta { margin: 0; color: var(--muted); font-size: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 2px 0; padding: 0; list-style: none; }
.chips li { font-size: 12px; border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px; color: var(--muted); }
.row { margin-top: auto; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.price { font-size: 20px; font-weight: 750; }
.price.none { font-size: 14px; font-weight: 500; color: var(--muted); }
.stock { font-size: 13px; font-weight: 600; }
.stock.ok { color: var(--ok); }
.stock.low { color: var(--low); }
.stock.out { color: var(--out); }
.card.is-out { opacity: 0.7; }

.foot { border-top: 1px solid var(--line); padding: 20px 0; color: var(--muted); font-size: 14px; }