.shop-breadcrumb {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 40px;
  background: oklch(0.14 0.05 285 / 0.6);
  border-bottom: 1px solid var(--border-soft);
  position: relative; z-index: 2;
  flex-wrap: wrap; gap: 14px;
}
.shop-breadcrumb-path { display: flex; align-items: center; gap: 8px; color: oklch(0.85 0.02 280 / 0.55); font-size: 13px; }
.shop-breadcrumb-path a { color: oklch(0.85 0.02 280 / 0.55); text-decoration: none; }
.shop-breadcrumb-sep { opacity: 0.4; }
.shop-breadcrumb-current { color: white; font-weight: 700; }
.shop-secure-note { display: flex; align-items: center; gap: 10px; color: oklch(0.85 0.02 280 / 0.55); font-size: 12.5px; white-space: nowrap; flex-shrink: 0; }

.shop-layout {
  position: relative; z-index: 2;
  display: flex; align-items: flex-start;
  max-width: 1320px; margin: 0 auto;
}
.shop-sidebar {
  width: 250px; flex-shrink: 0; padding: 32px 20px;
  position: sticky; top: var(--nav-h, 0); align-self: flex-start;
  border-right: 1px solid oklch(0.4 0.05 280 / 0.25);
}
.shop-sidebar-title {
  color: oklch(0.85 0.02 280 / 0.5); font-size: 11.5px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; margin: 6px 0 14px;
}
.shop-cat-btn {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
  background: oklch(0.2 0.06 285 / 0.4); border: 1px solid oklch(0.4 0.05 280 / 0.3);
  border-left: 3px solid transparent;
  color: white; padding: 12px 14px 12px 12px; border-radius: 12px;
  font-weight: 600; font-size: 14px; cursor: pointer; margin-bottom: 8px;
}
.shop-cat-btn.is-active {
  background: oklch(0.7 0.18 300 / 0.22);
  border-color: oklch(0.7 0.18 300 / 0.6);
  border-left-color: var(--c-cyan);
  box-shadow: 0 4px 18px oklch(0.7 0.18 300 / 0.25);
}
.shop-cat-icon { font-size: 18px; }
.shop-cat-label { flex: 1; }
.shop-cat-dot { color: var(--c-cyan); }
.shop-promo {
  margin-top: 24px; padding: 16px;
  background: oklch(0.2 0.06 300 / 0.35);
  border: 1px solid oklch(0.65 0.15 300 / 0.35);
  border-radius: 14px;
}
.shop-promo-title { color: white; font-weight: 700; font-size: 13px; margin-bottom: 6px; }
.shop-promo-text { color: oklch(0.85 0.02 280 / 0.65); font-size: 12px; line-height: 1.5; }
.shop-promo-code { color: var(--c-cyan); font-weight: 700; }

.shop-main { flex: 1; padding: 32px 32px 100px; min-width: 0; }
.shop-cat-banner {
  display: flex; align-items: center; gap: 16px;
  background: oklch(0.7 0.18 300 / 0.12); border: 1px solid oklch(0.7 0.18 300 / 0.35);
  border-radius: 16px; padding: 20px 24px; margin-bottom: 28px;
}
.shop-cat-banner[hidden] { display: none; }
.shop-cat-banner-icon { font-size: 32px; }
.shop-cat-banner-title { font-family: var(--font-display); font-weight: 700; font-size: 26px; color: white; margin: 0 0 4px; }
.shop-cat-banner-desc { color: oklch(0.85 0.02 280 / 0.65); font-size: 13.5px; margin: 0; }

.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.product-grid[hidden] { display: none; }
.product-card {
  background: var(--surface-3); border-radius: 18px; padding: 22px;
  position: relative; overflow: hidden; display: flex; flex-direction: column;
  border: 1px solid var(--pc-color, var(--c-cyan));
}
.product-badge {
  position: absolute; top: 14px; right: 14px;
  background: var(--pc-color, var(--c-cyan)); color: #05061a;
  font-size: 10.5px; font-weight: 700; padding: 4px 10px; border-radius: var(--radius-pill);
}
.product-glow { position: absolute; top: -30px; left: -30px; width: 100px; height: 100px; border-radius: 50%; background: var(--pc-color, var(--c-cyan)); opacity: .16; filter: blur(20px); }
.product-icon { font-size: 36px; margin-bottom: 12px; position: relative; }
.product-name { font-family: var(--font-display); font-weight: 600; font-size: 18px; color: white; margin-bottom: 6px; position: relative; }
.product-desc { color: oklch(0.85 0.02 280 / 0.6); font-size: 12.5px; line-height: 1.5; margin-bottom: 18px; position: relative; flex: 1; }
.product-footer { display: flex; align-items: center; justify-content: space-between; position: relative; }
.product-price { color: var(--pc-color, var(--c-cyan)); font-family: var(--font-display); font-weight: 700; font-size: 19px; }
.product-add-btn {
  background: var(--pc-color, var(--c-cyan)); color: #0a0a1a; border: none;
  padding: 9px 16px; border-radius: var(--radius-pill); font-weight: 700; font-size: 12.5px; cursor: pointer;
}
.product-add-btn:hover { filter: brightness(1.08); }

.shop-support-cta { padding: 0 24px 100px; text-align: center; position: relative; z-index: 2; }

.shop-notice {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 250; max-width: 420px; width: calc(100% - 40px);
  background: oklch(0.16 0.05 285 / 0.98); border: 1px solid oklch(0.7 0.18 300 / 0.5);
  border-radius: 16px; padding: 18px 20px; box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  color: white; font-size: 13.5px; line-height: 1.5;
  animation: popIn 0.25s var(--ease);
}
.shop-notice[hidden] { display: none; }
.shop-notice a { color: var(--c-cyan); font-weight: 700; }

@media (max-width: 860px) {
  .shop-layout { flex-direction: column; }
  .shop-sidebar { width: 100%; position: static; border-right: none; border-bottom: 1px solid oklch(0.4 0.05 280 / 0.25); }
  .shop-main { padding: 28px 20px 80px; }
}