/* Витрина магазина на neatmechanics.ru. Токены цвета — из app.css,
   латунь (--brass) — тот же цвет, что у гребёнки на схеме коллектора. */
.shop-top {
  display: flex; align-items: center; gap: 12px;
  max-width: 880px; margin: 0 auto;
  padding: calc(12px + env(safe-area-inset-top, 0px)) 16px 12px;
}
.shop-top .brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.shop-brand { font-weight: 700; }
.shop-top-cta { margin-left: auto; }
.shop-channel { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; }
.shop-channel img { display: block; width: 32px; height: 32px; }
.shop-channel:hover { opacity: 0.85; }
.shop-channel:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.shop-wrap { max-width: 880px; margin: 0 auto; padding: 0 16px 64px; }
.shop-hero { padding: 24px 0 8px; border-bottom: 3px solid var(--brass); }
.shop-hero h1 { font-size: clamp(26px, 5vw, 38px); line-height: 1.15; max-width: 22ch; text-wrap: balance; margin-top: 8px; }
.shop-lead { color: var(--text-dim); max-width: 62ch; margin: 0 0 16px; }
.shop-dim { color: var(--text-dim); font-size: 14px; }
.shop-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }

.shop-section { padding: 16px 0 8px; border-bottom: 1px solid var(--border); }
.shop-section:last-child { border-bottom: 0; }

.shop-search label { display: block; font-weight: 600; margin-bottom: 6px; }
.shop-search-row { display: flex; gap: 8px; }
.shop-search input {
  flex: 1; min-width: 0; min-height: var(--tap); padding: 10px 14px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); color: var(--text); font: inherit;
}

.radiator-list { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 6px; }
.radiator-list a {
  display: block; padding: 12px 14px; border: 1px solid var(--border);
  border-radius: var(--radius); background: var(--surface); color: var(--text); text-decoration: none;
}
.radiator-list a:hover, .radiator-list a[aria-current] { border-color: var(--brass-edge); }
.radiator-brand { font-weight: 700; }
.shop-empty { margin: 16px 0; }

.radiator-card {
  margin: 16px 0; padding: 16px; background: var(--surface);
  border: 1px solid var(--border); border-left: 4px solid var(--brass); border-radius: var(--radius);
}
.radiator-card h3 { margin: 0 0 12px; }
.radiator-facts { display: grid; grid-template-columns: minmax(0, 11em) 1fr; gap: 8px 16px; margin: 0 0 12px; }
.radiator-facts dt { color: var(--text-dim); }
.radiator-facts dd { margin: 0; font-weight: 600; }
@media (max-width: 480px) {
  .radiator-facts { grid-template-columns: 1fr; gap: 2px; }
  .radiator-facts dd { margin-bottom: 8px; }
}
.radiator-sources-title { margin: 12px 0 4px; font-weight: 600; }
.radiator-sources { margin: 0 0 12px; padding-left: 20px; }

.shop-groups { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.shop-group { padding: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.shop-group h3 { margin: 0 0 4px; }
.shop-group ul { margin: 8px 0 0; padding-left: 20px; }
.shop-group li { margin: 4px 0; }
.shop-top-cta { white-space: nowrap; }

.radiator-diagram { margin: 20px 0; }
.radiator-diagram img { display: block; max-width: 100%; height: auto; margin: 0 auto; background: #fff; }
.radiator-diagram figcaption { margin-top: 8px; font-size: 14px; color: var(--text-dim); }