/* ============================================================
   PRODUCT.CSS — Single product detail page
   ============================================================ */

.single-product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
  padding: var(--spacing-2xl) 0;
}

/* --- Gallery --- */
.product-gallery {
  position: sticky;
  top: 90px;
}

.single-product-layout { background: var(--color-primary); }

.product-gallery__main {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background-color: rgba(255,255,255,0.03);
  margin-bottom: var(--spacing-md);
}

.product-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-gallery__thumbs {
  display: flex;
  gap: var(--spacing-sm);
}

.product-gallery__thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--color-border);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.product-gallery__thumb:hover,
.product-gallery__thumb.is-active {
  border-color: var(--color-accent);
}

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Product Summary --- */
.product-summary {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.product-summary__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.product-summary__category {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}

.product-summary__title {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: var(--leading-tight);
}

.product-summary__price {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
}

.product-summary__description {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: var(--leading-relaxed);
}

/* --- Add to Cart --- */
.product-add-to-cart {
  display: flex;
  gap: var(--spacing-sm);
  align-items: stretch;
}

/* Qty input — override WC default white background */
.product-add-to-cart .qty,
.woocommerce .quantity input.qty,
.woocommerce-page .quantity input.qty,
input.qty {
  width: 80px !important;
  padding: 0.625rem 0.75rem !important;
  border: 1.5px solid var(--color-border-dark) !important;
  border-radius: var(--radius-md) !important;
  font-size: var(--text-base) !important;
  text-align: center !important;
  background: rgba(255,255,255,0.06) !important;
  color: var(--color-white) !important;
  -moz-appearance: textfield !important;
  appearance: textfield !important;
}

.product-add-to-cart .qty:focus,
.woocommerce .quantity input.qty:focus {
  outline: none !important;
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 3px rgba(233,69,96,0.12) !important;
}

.product-add-to-cart .qty::-webkit-inner-spin-button,
.product-add-to-cart .qty::-webkit-outer-spin-button,
.woocommerce .quantity input.qty::-webkit-inner-spin-button,
.woocommerce .quantity input.qty::-webkit-outer-spin-button {
  -webkit-appearance: none !important;
}

.product-add-to-cart .single_add_to_cart_button { flex: 1; }

/* WC single_add_to_cart_button */
.single_add_to_cart_button,
button.single_add_to_cart_button {
  background-color: var(--color-accent) !important;
  color: var(--color-white) !important;
  border: 2px solid var(--color-accent) !important;
  border-radius: var(--radius-md) !important;
  padding: 0.75rem 1.5rem !important;
  font-size: var(--text-base) !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  width: 100% !important;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast) !important;
}

.single_add_to_cart_button:hover,
button.single_add_to_cart_button:hover {
  background-color: var(--color-accent-hover) !important;
  border-color: var(--color-accent-hover) !important;
  box-shadow: 0 4px 16px rgb(233 69 96 / 0.35) !important;
}

/* Buy Now button — sits directly below add-to-cart, full width */
.buy-now-form {
  margin-top: var(--spacing-xs);
}

.buy-now-form button {
  width: 100%;
  padding: 0.65rem 1.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(255,255,255,0.2);
  background: transparent;
  color: var(--color-text-light);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.buy-now-form button:hover {
  border-color: rgba(255,255,255,0.45);
  color: var(--color-white);
  background: rgba(255,255,255,0.05);
}

/* --- Product Tabs --- */
.product-tabs {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.woocommerce-tabs {
  width: 100%;
}

.woocommerce-tabs ul.tabs {
  display: flex;
  gap: 0;
  list-style: none;
  border-bottom: 2px solid var(--color-border);
  padding: 0;
  margin: 0 0 var(--spacing-xl) 0;
  background: transparent;
}

.woocommerce-tabs ul.tabs li {
  margin-bottom: -2px;
}

.woocommerce-tabs ul.tabs li a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.woocommerce-tabs ul.tabs li.active a,
.woocommerce-tabs ul.tabs li a:hover {
  color: var(--color-white);
  border-bottom-color: var(--color-accent);
}

/* --- Buy Now form --- */
.buy-now-form {
  margin-top: calc( var(--spacing-sm) * -1 );
}

.buy-now-form .btn-outline {
  width: 100%;
  padding: 0.625rem 1.25rem;
  justify-content: center;
}

/* --- Bundle Details Section --- */
.bundle-details {
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-border);
}

/* Info grid — 3 equal columns */
.bundle-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.bundle-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.bundle-info-card__title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: var(--spacing-md);
}

.bundle-includes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.bundle-includes-list li {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  padding-left: 1rem;
  position: relative;
}

.bundle-includes-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.bundle-condition-text {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}

/* --- FAQ Accordion --- */
.bundle-faq {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-xl);
}

.bundle-faq__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-of-type {
  border-top: 1px solid var(--color-border);
}

.faq-item__question {
  list-style: none;
  padding: var(--spacing-md) 0;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  user-select: none;
}

.faq-item__question::-webkit-details-marker { display: none; }

.faq-item__question::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-muted);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-item__question::after {
  transform: rotate(45deg);
  color: var(--color-accent);
}

.faq-item[open] .faq-item__question {
  color: var(--color-white);
}

.faq-item__answer {
  padding: 0 0 var(--spacing-md) 0;
  animation: faq-open 0.2s ease;
}

.faq-item__answer p {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: 1.7;
  margin: 0;
}

@keyframes faq-open {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .single-product-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .product-gallery { position: static; }

  .bundle-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .product-summary__title { font-size: var(--text-2xl); }
  .product-summary__price { font-size: var(--text-2xl); }

  .product-add-to-cart {
    flex-direction: column;
  }

  .product-add-to-cart .qty {
    width: 100%;
  }
}