:root {
  --bg: #f6f6f3;
  --surface: #ffffff;
  --text: #1c1c1a;
  --muted: #5d5d57;
  --line: #e2e2dc;
  --accent: #0b6e4f;
  --accent-soft: #e2f1ea;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121211;
    --surface: #1b1b19;
    --text: #ecebe6;
    --muted: #a3a29b;
    --line: #2e2e2a;
    --accent: #5cc9a0;
    --accent-soft: #173328;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: var(--accent); }

.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }

.top {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 20px 0 12px;
}

.brand { margin: 0; font-size: 1.5rem; letter-spacing: -0.01em; }
.tagline { margin: 2px 0 12px; color: var(--muted); }

.search {
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  color: inherit;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.search:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin-top: 10px; font-size: 0.9rem; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  cursor: pointer;
}
.sort select { font: inherit; color: inherit; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 2px 4px; }

.status { color: var(--muted); margin: 16px 0 8px; }

.results { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
}
.card h2 { margin: 0 0 4px; font-size: 1.05rem; }
.saving { margin: 0 0 8px; color: var(--accent); font-weight: 600; font-size: 0.9rem; }

.offers { list-style: none; margin: 0; padding: 0; }
.offer {
  display: grid;
  grid-template-columns: 9rem 1fr auto auto;
  gap: 2px 12px;
  align-items: baseline;
  padding: 6px 8px;
  border-radius: 8px;
}
.offer.best { background: var(--accent-soft); }
.offer .store { font-weight: 600; }
.offer .name { color: var(--text); text-decoration: none; overflow-wrap: anywhere; }
.offer a.name:hover { text-decoration: underline; }
.offer .price { font-weight: 700; font-variant-numeric: tabular-nums; }
.offer .was { color: var(--muted); font-size: 0.85rem; }
.offer .meta { grid-column: 2 / -1; color: var(--muted); font-size: 0.82rem; }

.more {
  display: block;
  margin: 16px auto;
  padding: 10px 18px;
  font: inherit;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}

.foot { color: var(--muted); font-size: 0.85rem; padding-top: 16px; padding-bottom: 32px; }
.prose { padding-top: 24px; padding-bottom: 48px; max-width: 720px; }

@media (max-width: 600px) {
  .offer { grid-template-columns: 1fr auto; }
  .offer .store { grid-column: 1 / -1; }
  .offer .meta { grid-column: 1 / -1; }
}