/* Shop page styles – minimal, responsive, accessible; uses unique, prefixed classes to avoid conflicts */
:root {
  --shop-bg: #0b132b; /* midnight blue */
  --shop-ink: #0f0f10; /* graphite black */
  --shop-paper: #f7f5ef; /* ivory white */
  --shop-accent: #c5a559; /* soft gold */
  --shop-amber: #e8c27a; /* soft amber */
  --shop-muted: #7c8499;
}

.shop-main { background: linear-gradient(180deg, #0b132b 0%, #0b132b 40%, #0f0f10 100%); color: var(--shop-paper); }
.container { max-width: 1200px; margin-inline: auto; padding: 0 1rem; }
.visually-hidden { position: absolute !important; clip: rect(1px, 1px, 1px, 1px); padding: 0; border: 0; height: 1px; width: 1px; overflow: hidden; }

/* Hero */
.shop-hero { padding: clamp(2rem, 4vw, 4rem) 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.shop-hero__title { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.15; letter-spacing: 0.01em; margin: 0 0 0.5rem; color: var(--shop-paper); }
.shop-hero__subtitle { margin: 0; color: rgba(255,255,255,0.8); max-width: 70ch; }

/* Toolbar */
.shop-toolbar {  backdrop-filter: blur(8px); background: rgba(11,19,43,0.8); border-bottom: 1px solid rgba(255,255,255,0.06); }
.shop-toolbar__wrap { display: grid; gap: 1rem; align-items: end; grid-template-columns: 1fr; padding: 1rem 0; }
.shop-search input[type=search] { width: 100%; padding: 0.75rem 1rem; border-radius: 0.5rem; border: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.04); color: #fff; }
.shop-label { display: inline-block; margin-bottom: 0.4rem; color: var(--shop-amber); font-size: 0.9rem; }
.shop-hint { color: var(--shop-muted); }
.shop-filters { display: grid; gap: 0.75rem; grid-template-columns: repeat(2, minmax(0,1fr)); }
.shop-filter select, .shop-filter input[type=number], .shop-filter input[type=range] { width: 100%; padding: 0.6rem 0.8rem; border-radius: 0.5rem; border: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.04); color: #fff; appearance: none; }
.shop-filter--price .shop-price-inputs { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 0.5rem; }
.shop-price-sep { color: var(--shop-muted); }
.shop-range-output { margin-top: 0.25rem; color: var(--shop-muted); font-size: 0.85rem; }
.shop-toolbar__actions { display: flex; gap: 0.5rem; }
.shop-btn { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.25); padding: 0.6rem 0.9rem; border-radius: 0.5rem; cursor: pointer; transition: transform 0.1s ease, background 0.2s ease, border-color 0.2s ease; }
.shop-btn:hover { border-color: var(--shop-accent); background: rgba(197,165,89,0.12); }
.shop-btn:active { transform: translateY(1px); }
.shop-btn--primary { background: linear-gradient(135deg, var(--shop-accent), var(--shop-amber)); color: #111; border: none; font-weight: 600; }
.shop-link { color: var(--shop-amber); text-decoration: none; }
.shop-link:hover { text-decoration: underline; }
.shop-results-meta { color: var(--shop-muted); font-size: 0.95rem; }

@media (min-width: 768px) {
  .shop-toolbar__wrap { grid-template-columns: 1fr; }
  .shop-filters { grid-template-columns: repeat(6, minmax(0,1fr)); }
}

/* Grid */
.product-grid-section { padding: clamp(1.5rem, 3vw, 3rem) 0; }
.product-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(0.75rem, 2vw, 1.25rem); grid-template-columns: repeat(1, minmax(0, 1fr)); }
@media (min-width: 600px) { .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.product-card { background: radial-gradient(120% 120% at 100% 0%, rgba(197,165,89,0.08), rgba(255,255,255,0.02) 50%); border: 1px solid rgba(255,255,255,0.08); border-radius: 0.9rem; overflow: hidden; display: flex; flex-direction: column; min-height: 100%; }
.product-card__link { display: block; aspect-ratio: 4/5; background: #0f0f10; }
.product-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-info { padding: 0.9rem; display: grid; gap: 0.5rem; }
.product-header { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; }
.product-title { margin: 0; font-size: 1.05rem; color: var(--shop-paper); }
.product-desc { margin: 0; color: rgba(255,255,255,0.8); font-size: 0.95rem; }
.product-meta { display: flex; align-items: center; justify-content: space-between; }
.price { font-weight: 700; color: var(--shop-amber); }
.rating { letter-spacing: 1px; color: var(--shop-amber); }
.badge { font-size: 0.75rem; color: #111; background: var(--shop-amber); border-radius: 999px; padding: 0.2rem 0.6rem; white-space: nowrap; }
.badge--rare { background: linear-gradient(135deg, #d4af37, #b8860b); color: #101010; }
.product-actions { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; margin-top: 0.25rem; }
.btn-360 { border-color: var(--shop-accent); }

/* Explainer */
.shop-explainer { border-top: 1px solid rgba(255,255,255,0.08); padding: clamp(2rem, 4vw, 4rem) 0; background: linear-gradient(180deg, #0f0f10, #0b132b); }
.shop-explainer__title { margin: 0 0 1rem; color: var(--shop-paper); }
.shop-explainer__grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.explainer-item { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 0.8rem; padding: 1rem; }
.explainer-item h3 { margin-top: 0; color: var(--shop-amber); font-size: 1.05rem; }
.explainer-item p { margin-bottom: 0; color: rgba(255,255,255,0.9); }
.shop-cta { margin-top: 1.5rem; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }

@media (min-width: 768px) {
  .shop-explainer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .shop-explainer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 360 viewer modal */
.viewer-360 { position: fixed; inset: 0; display: none; }
.viewer-360[aria-hidden="false"] { display: block; }
.viewer-360__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.6); }
.viewer-360__dialog { position: relative; max-width: min(960px, 92vw); margin: 6vh auto; background: #101216; border: 1px solid rgba(255,255,255,0.1); border-radius: 0.8rem; overflow: hidden; color: #fff; }
.viewer-360__header { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem 1rem; border-bottom: 1px solid rgba(255,255,255,0.08); background: linear-gradient(180deg, rgba(197,165,89,0.15), rgba(197,165,89,0.05)); }
.viewer-360__close { background: transparent; border: 1px solid rgba(255,255,255,0.3); color: #fff; border-radius: 0.4rem; padding: 0.3rem 0.6rem; cursor: pointer; }
.viewer-360__body { padding: 1rem; text-align: center; }
.viewer-360__body img { max-width: 100%; height: auto; border-radius: 0.5rem; }
.viewer-360__hint { margin: 0.5rem 0 0; color: var(--shop-muted); font-size: 0.9rem; }