/* =====================================================
   VISHAL JEWELLERS — PRODUCT DETAIL PAGE STYLES
   ===================================================== */

/* ── Product Detail Layout ─────────────────────────── */
.vj-product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
  padding: var(--space-3xl) 0;
}

/* ── Gallery ───────────────────────────────────────── */
.vj-gallery-main {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--vj-champagne);
  aspect-ratio: 1 / 1;
  border: 1px solid var(--vj-border-light);
}
[data-theme="dark"] .vj-gallery-main { background: var(--vj-charcoal-mid); border-color: var(--vj-border); }

.vj-gallery-main .swiper { width: 100%; height: 100%; }
.vj-gallery-main .swiper-slide { overflow: hidden; }
.vj-gallery-main .swiper-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 6s ease;
}
.vj-gallery-main .swiper-slide-active img { transform: scale(1.03); }

.vj-gallery-zoom-btn {
  position: absolute;
  bottom: 16px; right: 16px;
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--vj-charcoal);
  font-size: 1rem;
  cursor: pointer;
  z-index: 1;
  transition: background var(--transition-fast);
}
.vj-gallery-zoom-btn:hover { background: var(--vj-gold); color: white; }

.vj-360-badge {
  position: absolute;
  top: 16px; left: 16px;
  padding: 5px 12px;
  background: rgba(26,16,8,0.75);
  backdrop-filter: blur(8px);
  color: var(--vj-gold);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(201,168,76,0.3);
  z-index: 1;
  display: flex; align-items: center; gap: 5px;
  cursor: pointer;
}

.vj-gallery-thumbs {
  margin-top: var(--space-md);
}
.vj-gallery-thumbs .swiper-slide {
  width: 80px !important;
  height: 80px !important;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
  opacity: 0.6;
}
.vj-gallery-thumbs .swiper-slide-thumb-active {
  border-color: var(--vj-gold);
  opacity: 1;
}
.vj-gallery-thumbs .swiper-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* ── Video Section ─────────────────────────────────── */
.vj-product-video {
  margin-top: var(--space-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--vj-charcoal);
  aspect-ratio: 16 / 9;
  position: relative;
  cursor: pointer;
}
.vj-product-video .play-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  gap: var(--space-sm);
  color: white;
}
.vj-product-video .play-btn {
  width: 56px; height: 56px;
  background: rgba(201,168,76,0.9);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--vj-charcoal);
  transition: transform var(--transition-base), background var(--transition-fast);
}
.vj-product-video:hover .play-btn { transform: scale(1.1); background: var(--vj-gold); }
.vj-product-video .play-label { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.7); }

/* ── Product Info Panel ────────────────────────────── */
.vj-product-info {
  position: sticky;
  top: 80px;
}

.vj-product-category-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vj-gold);
  margin-bottom: var(--space-sm);
}
.vj-product-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--vj-text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}
[data-theme="dark"] .vj-product-title { color: var(--vj-text-light); }

.vj-product-code {
  font-size: 0.75rem;
  color: var(--vj-text-muted);
  margin-bottom: var(--space-md);
  font-family: var(--font-price);
  letter-spacing: 0.06em;
}

/* ── Price Breakdown Card ──────────────────────────── */
.vj-price-card {
  background: linear-gradient(135deg, var(--vj-charcoal) 0%, #0D1830 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
  border: 1px solid rgba(201,168,76,0.2);
  position: relative;
  overflow: hidden;
}
.vj-price-card::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(201,168,76,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.vj-price-card-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vj-gold);
  margin-bottom: var(--space-md);
  display: flex; align-items: center; gap: 8px;
}
.vj-price-card-title::after {
  content: '⬥ LIVE FORMULA';
  font-size: 0.58rem;
  padding: 2px 8px;
  background: rgba(201,168,76,0.15);
  border-radius: var(--radius-pill);
  color: rgba(201,168,76,0.7);
}

.vj-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.vj-price-row:last-child { border-bottom: none; }

.vj-price-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  display: flex; align-items: center; gap: 6px;
}
.vj-price-label .info-icon {
  width: 14px; height: 14px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.55rem;
  cursor: pointer;
}
.vj-price-val {
  font-family: var(--font-price);
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}
.vj-price-val.highlight { color: var(--vj-gold-shimmer); }

.vj-price-separator {
  border: none;
  border-top: 1px dashed rgba(201,168,76,0.3);
  margin: 4px 0;
}

.vj-final-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0 0;
}
.vj-final-price-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.vj-final-price-value {
  font-family: var(--font-price);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--vj-gold-shimmer);
  line-height: 1;
}
.vj-price-note {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.35);
  margin-top: var(--space-sm);
  line-height: 1.5;
}

/* ── Attribute Table ───────────────────────────────── */
.vj-attr-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-xl) 0;
}
.vj-attr-table tr {
  border-bottom: 1px solid var(--vj-border-light);
  transition: background var(--transition-fast);
}
[data-theme="dark"] .vj-attr-table tr { border-bottom-color: var(--vj-border); }
.vj-attr-table tr:hover { background: var(--vj-surface-alt); }
[data-theme="dark"] .vj-attr-table tr:hover { background: rgba(201,168,76,0.04); }
.vj-attr-table tr:last-child { border-bottom: none; }

.vj-attr-key {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--vj-text-muted);
  padding: 10px 12px 10px 0;
  width: 45%;
  vertical-align: top;
}
.vj-attr-val {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--vj-text-primary);
  padding: 10px 0;
  font-family: var(--font-price);
}
[data-theme="dark"] .vj-attr-val { color: var(--vj-text-light); }

.vj-attr-val .hallmark-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  background: var(--vj-gold-pale);
  color: var(--vj-gold-deep);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
}
[data-theme="dark"] .vj-attr-val .hallmark-badge { background: rgba(201,168,76,0.1); color: var(--vj-gold); }

/* ── CTA Buttons ───────────────────────────────────── */
.vj-product-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.vj-cta-wishlist {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: transparent;
  border: 2px solid var(--vj-border);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--vj-text-primary);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}
[data-theme="dark"] .vj-cta-wishlist { color: var(--vj-text-light); border-color: var(--vj-border); }
.vj-cta-wishlist:hover,
.vj-cta-wishlist.active { border-color: var(--vj-crimson); color: var(--vj-crimson); }
.vj-cta-wishlist.active { background: rgba(139,26,26,0.06); }

.vj-cta-booking {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: var(--vj-gold);
  border: 2px solid var(--vj-gold);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--vj-charcoal);
  cursor: pointer;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background var(--transition-base), transform var(--transition-fast);
}
.vj-cta-booking:hover { background: var(--vj-gold-deep); border-color: var(--vj-gold-deep); color: white; transform: translateY(-2px); }

/* ── Service Badges ────────────────────────────────── */
.vj-service-badges {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  border-top: 1px solid var(--vj-border-light);
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
}
[data-theme="dark"] .vj-service-badges { border-top-color: var(--vj-border); }
.vj-service-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--vj-text-muted);
}
.vj-service-badge i { color: var(--vj-gold); font-size: 0.9rem; }

/* ── Tab Panel ─────────────────────────────────────── */
.vj-product-tabs-section {
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--vj-border-light);
}
[data-theme="dark"] .vj-product-tabs-section { border-top-color: var(--vj-border); }

/* ── Lightbox ──────────────────────────────────────── */
.vj-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: var(--z-modal);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.vj-lightbox.open { opacity: 1; visibility: visible; }
.vj-lightbox-img {
  max-width: 90vw; max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
}
.vj-lightbox-close {
  position: absolute;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.2rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.vj-lightbox-close:hover { background: var(--vj-crimson); }

/* ── Related Products ──────────────────────────────── */
.vj-related-section {
  padding: var(--space-3xl) 0;
  background: var(--vj-surface-alt);
}
[data-theme="dark"] .vj-related-section { background: var(--vj-charcoal-mid); }

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 992px) {
  .vj-product-detail { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .vj-product-info { position: static; }
  .vj-product-cta { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 576px) {
  .vj-product-cta { grid-template-columns: 1fr; }
}