:root {
  --rg-primary: #498b41;
  --rg-primary-dark: #376a31;
  --rg-primary-soft: #eef6ec;
  --rg-bg: #f5f7f4;
  --rg-surface: #ffffff;
  --rg-surface-2: #fafcf9;
  --rg-text: #1f2937;
  --rg-muted: #6b7280;
  --rg-border: #e5e7eb;
  --rg-shadow: 0 10px 30px rgba(15, 23, 42, .08);
  --rg-radius-xl: 22px;
  --rg-radius-lg: 18px;
  --rg-radius-md: 14px;
}

.rg-shop-wrap { max-width: 1380px; margin: 0 auto; padding: 32px 20px 64px; }
.rg-shop-head { margin-bottom: 26px; background: linear-gradient(135deg, #ffffff 0%, #f4faf1 100%); border: 1px solid var(--rg-border); border-radius: var(--rg-radius-xl); box-shadow: var(--rg-shadow); padding: 28px; }
.rg-shop-kicker { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--rg-primary-dark); margin-bottom: 8px; }
.rg-shop-head h1 { margin: 0 0 10px; font-size: clamp(30px, 4vw, 48px); line-height: 1.05; color: var(--rg-text); }
.rg-shop-head p { margin: 0; max-width: 780px; color: var(--rg-muted); font-size: 16px; }
.rg-shop-layout { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 28px; align-items: start; }
.rg-sidebar { position: sticky; top: 24px; }
.rg-sidebar-box, .rg-toolbar, .rg-empty-state { background: var(--rg-surface); border: 1px solid var(--rg-border); border-radius: var(--rg-radius-lg); box-shadow: var(--rg-shadow); }
.rg-sidebar-box { padding: 20px; }
.rg-sidebar-title { margin: 0 0 14px; font-size: 18px; color: var(--rg-text); }
.rg-cat-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.rg-cat-link { display: flex; justify-content: space-between; align-items: center; gap: 12px; text-decoration: none; color: var(--rg-text); background: #fff; border: 1px solid var(--rg-border); border-radius: var(--rg-radius-md); padding: 12px 14px; font-weight: 700; transition: all .25s ease; }
.rg-cat-link:hover, .rg-cat-link.is-active { background: var(--rg-primary-soft); color: var(--rg-primary-dark); border-color: rgba(73, 139, 65, .30); transform: translateY(-1px); }
.rg-cat-count { min-width: 34px; height: 34px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; font-size: 13px; background: rgba(73, 139, 65, .10); color: var(--rg-primary-dark); }
.rg-main-content { min-width: 0; }
.rg-toolbar { padding: 20px 22px; margin-bottom: 22px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.rg-toolbar-label { margin: 0 0 6px; color: var(--rg-muted); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
.rg-current-title { margin: 0; color: var(--rg-text); font-size: clamp(24px, 3vw, 34px); line-height: 1.1; }
.rg-toolbar-meta { font-size: 14px; color: var(--rg-muted); font-weight: 700; }
.rg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(245px, 1fr)); gap: 22px; }
.rg-card { display: flex; flex-direction: column; min-height: 100%; background: var(--rg-surface); border: 1px solid var(--rg-border); border-radius: var(--rg-radius-lg); overflow: hidden; box-shadow: 0 8px 26px rgba(15, 23, 42, .06); transition: transform .25s ease, box-shadow .25s ease; }
.rg-card:hover { transform: translateY(-6px); box-shadow: 0 20px 42px rgba(15, 23, 42, .10); }
.rg-card-media { aspect-ratio: 1 / 1; background: linear-gradient(180deg, #fbfbfb 0%, #f0f5ef 100%); display: flex; align-items: center; justify-content: center; padding: 16px; }
.rg-card-image { width: 100%; height: 100%; object-fit: contain; }
.rg-card-body { display: flex; flex-direction: column; gap: 12px; padding: 18px; flex: 1; }
.rg-card-title { margin: 0; font-size: 17px; line-height: 1.35; }
.rg-card-title a { text-decoration: none; color: var(--rg-text); }
.rg-card-title a:hover { color: var(--rg-primary-dark); }
.rg-card-price { color: var(--rg-primary-dark); font-size: 22px; line-height: 1; font-weight: 800; }
.rg-card-button { margin-top: auto; }
.rg-card-button .button, .rg-card-button .added_to_cart, .rg-card-button .rg-black-button { width: 100%; min-height: 46px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; text-decoration: none; font-weight: 700; text-align: center; }
.rg-card-button .rg-black-button, .rg-card-button .button { background: #000000 !important; color: #ffffff !important; border: 1px solid #000000 !important; }
.rg-card-button .rg-black-button:hover, .rg-card-button .button:hover { background: #1f1f1f !important; color: #ffffff !important; border-color: #1f1f1f !important; }
.rg-card-button .added_to_cart { margin-top: 10px; background: #f3f4f6; color: var(--rg-text); }
.rg-empty-state { padding: 38px 24px; text-align: center; }
.rg-empty-state h3 { margin: 0 0 10px; color: var(--rg-text); }
.rg-empty-state p { margin: 0; color: var(--rg-muted); }
.rg-loading { opacity: .6; pointer-events: none; }
@media (max-width: 991px) { .rg-shop-layout { grid-template-columns: 1fr; } .rg-sidebar { position: static; } }
@media (max-width: 640px) { .rg-shop-wrap { padding: 20px 14px 48px; } .rg-shop-head, .rg-toolbar, .rg-sidebar-box { padding: 18px; } .rg-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } .rg-card-body { padding: 14px; } .rg-card-title { font-size: 15px; } .rg-card-price { font-size: 18px; } }
@media (max-width: 520px) { .rg-grid { grid-template-columns: 1fr; } }