:root {
  --bg: #fbfaf7; --surface: #ffffff; --text: #1d2321; --sub: #5d6763; --line: #e4e1da;
  --accent: #2f6f5e; --accent-text: #ffffff; --accent-soft: #e3efe9;
  --ok: #1f7a4d; --ok-bg: #e2f3e9; --warn: #8a5a00; --warn-bg: #fbefd4; --no: #8f2d2d; --no-bg: #f7e3e1;
  --radius: 12px; --shadow: 0 1px 2px rgba(0,0,0,.05), 0 2px 8px rgba(0,0,0,.04);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131615; --surface: #1c201f; --text: #e8ece9; --sub: #9aa5a0; --line: #2d3331;
    --accent: #6fbfa5; --accent-text: #0d1513; --accent-soft: #20322c;
    --ok: #7fd4a4; --ok-bg: #1b3326; --warn: #f0c46a; --warn-bg: #3a2f17; --no: #f09b93; --no-bg: #3a1f1d;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
h1 { font-size: 1.6rem; line-height: 1.25; margin: .4em 0; }
h2 { font-size: 1.2rem; margin: 1.6em 0 .6em; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.sub { color: var(--sub); font-size: .9rem; }
.top { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 2; }
.top-in { display: flex; gap: 16px; align-items: center; padding-top: 10px; padding-bottom: 10px; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.1rem; color: var(--text); text-decoration: none; white-space: nowrap; }
.search { display: flex; flex: 1; max-width: 560px; }
.search input { flex: 1; min-width: 0; font: inherit; font-size: 16px; padding: 8px 12px; border: 1px solid var(--line); border-right: 0;
  border-radius: 10px 0 0 10px; background: var(--bg); color: var(--text); }
.search button, button, .buy { font: inherit; padding: 8px 14px; border: 0; border-radius: 0 10px 10px 0; background: var(--accent); color: var(--accent-text); font-weight: 600; cursor: pointer; }
button { border-radius: 10px; }
button.secondary { background: var(--surface); color: var(--text); border: 1px solid var(--line); }
.search.big { margin: 20px 0 12px; max-width: none; }
.search.big input { padding: 12px 14px; }
@media (max-width: 560px) { .logo span { display: none; } }
.hero { padding: 24px 0 8px; }
.hero h1 { font-size: 2rem; }
.hero p { color: var(--sub); max-width: 680px; }
.shops { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px 20px; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--c); margin-right: 6px; vertical-align: 1px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
@media (max-width: 420px) { .grid { grid-template-columns: 1fr 1fr; gap: 8px; } }
.card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); text-decoration: none; color: var(--text); overflow: hidden; }
.card:hover { border-color: var(--accent); }
.card.muted .thumb img { opacity: .55; }
.thumb { aspect-ratio: 1; background: #fff; display: flex; align-items: center; justify-content: center; }
.thumb img { max-width: 88%; max-height: 88%; object-fit: contain; }
.card-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.brand { font-size: .78rem; color: var(--sub); text-transform: uppercase; letter-spacing: .03em; }
.name { font-size: .92rem; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.price-row { margin-top: auto; padding-top: 6px; }
.price { font-weight: 700; font-variant-numeric: tabular-nums; }
.price small { font-weight: 400; color: var(--sub); }
.price.big { font-size: 1.7rem; }
.old { text-decoration: line-through; color: var(--sub); font-size: .85rem; margin-right: 6px; }
.meta { font-size: .8rem; color: var(--sub); }
.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-block; padding: 5px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); text-decoration: none; color: var(--text); }
.list-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.filters { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: end; margin: 8px 0 18px; }
.filters label { display: flex; flex-direction: column; font-size: .85rem; color: var(--sub); gap: 2px; }
.filters label.check { flex-direction: row; align-items: center; gap: 6px; color: var(--text); font-size: .95rem; padding-bottom: 8px; }
select, .filters input[name=from] { font: inherit; font-size: 16px; padding: 7px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--text); }
.pager { display: flex; justify-content: space-between; margin: 20px 0; }
.empty { padding: 40px 0; color: var(--sub); }
.crumbs { font-size: .9rem; color: var(--sub); margin-top: 16px; }
.product { display: grid; grid-template-columns: minmax(0, 360px) 1fr; gap: 28px; margin-top: 8px; }
@media (max-width: 720px) { .product { grid-template-columns: 1fr; gap: 12px; } }
.pimg { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; }
.pimg img { max-width: 92%; max-height: 92%; object-fit: contain; }
.best { font-size: 1.05rem; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.buy { display: inline-block; border-radius: 10px; text-decoration: none; padding: 12px 22px; margin: 4px 0 12px; }
.badge { font-size: .78rem; padding: 2px 8px; border-radius: 999px; white-space: nowrap; font-weight: 600; }
.badge.ok { color: var(--ok); background: var(--ok-bg); }
.badge.warn { color: var(--warn); background: var(--warn-bg); }
.badge.no { color: var(--no); background: var(--no-bg); }
table.offers { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.offers th, .offers td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
.offers th { font-size: .8rem; color: var(--sub); font-weight: 600; }
.offers tr:last-child td { border-bottom: 0; }
.offers tr.gone td { opacity: .55; }
.offers .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.small-buy { white-space: nowrap; font-weight: 600; }
@media (max-width: 560px) { .hide-s { display: none; } .offers th, .offers td { padding: 8px; } }
.chart-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px; }
.chart { width: 100%; height: auto; display: block; }
.chart .gl { stroke: var(--line); stroke-width: 1; }
.chart .axis { fill: var(--sub); font-size: 11px; }
.legend { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: .9rem; }
.prose { max-width: 720px; }
.foot { color: var(--sub); font-size: .85rem; padding-top: 24px; padding-bottom: 32px; border-top: 1px solid var(--line); margin-top: 40px; }
.sugg { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; margin: 10px 0; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.side { display: flex; gap: 10px; align-items: flex-start; color: var(--text); text-decoration: none; font-size: .9rem; }
.side img { width: 64px; height: 64px; object-fit: contain; background: #fff; border-radius: 8px; flex: none; }
.actions { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 8px; }
.actions form { margin: 0; }