#product .cart-section {
  display: grid;
  gap: 10px;
  grid-template-columns: auto 1fr;
  align-items: center;
}
.product {
  display: grid;
  grid-template-columns: 1fr 0.5fr;
  gap: 22px;
  align-items: start;
}

/* Gallery */

.gallery {
  position: relative;
  background: var(--card);
  border: 1px solid #e6eefc;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  padding: 14px;
}
.gallery .media {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e6eefc;
  background: #ecf3ff;
}
.gallery .hero {
  margin: 0;
  display: block;
}
article .gallery img {
  width: 100%;
}
.thumbs {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
  justify-content: flex-start;
}
.thumb {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  border: 1px solid var(--barik-100);
  background: linear-gradient(180deg, var(--barik-100), var(--barik-200));
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease-in-out;
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  display: block;
  transition: transform 0.2s ease;
}
.thumb.is-active {
  outline: 3px solid var(--barik-600);
}
.thumb.is-active img {
  transform: scale(1.03);
}
.product .badges {
  position: absolute;
  top: 20px;
  left: 20px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
/* Buy box */

.buybox {
  background: var(--card);
  border: 1px solid #e6eefc;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.buybox h1 {
  margin: 0 0 6px;
  font-size: 24px;
  color: var(--bark-800);
}
.rating-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.stars {
  color: #fbbf24;
  letter-spacing: 2px;
}
.stars.sm {
  font-size: 12px;
  letter-spacing: 1px;
}
.divider {
  width: 1px;
  height: 16px;
  background: #e2e8f0;
}
.stats-row .sku,
.stats-row .brand {
  font-variant: tabular-nums;
  color: #515151;
}
.stock {
  margin-left: auto;
  font-weight: 700;
}
.stock.ok {
  color: #059669;
}
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin: 8px 0 12px;
  gap: 10px;
}
.price .now {
  font-size: 24px;
  color: var(--bark-800);
  font-weight: 800;
}
.price .was {
  color: #94a3b8;
  text-decoration: line-through;
  margin-left: 8px;
}
.trust small {
  color: #334155;
}
.meta {
  color: #6b7280;
  font-size: 12px;
}
/* Options */

.options {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.field label {
  display: block;
  font-weight: 700;
  color: var(--bark-700);
  margin-bottom: 6px;
}
#product .options,
#product .field.product-option {
  max-width: 100%;
}
.field.product-option {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed #dbe6ff;
}
.swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
  gap: 10px;
  max-width: 500px;
}
.swatch input {
  display: none;
}
.swatch span {
  display: block;
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background: var(--c, #ccc);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px #cfe1fb;
  cursor: pointer;
  transition: all 0.15s ease;
}
.swatch span:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}
.swatch input:checked + span {
  box-shadow: 0 0 0 2px var(--bark-500);
}
.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip {
  display: inline-flex;
  align-items: center;
}
.chip input {
  display: none;
}
.chip span {
  display: inline-block;
  border: 1px solid #dbe4ff;
  background: #fff;
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}
.chip.is-active span,
.chip input:checked + span {
  background: #eef5ff;
  border-color: #cfe1fb;
}

/* default safety (kalau belum ada) */
.product {
  display: grid;
}
.product .cards,
.delivery-grid,
.benefits,
.swatches {
  display: grid;
}

/* Responsif */
@media (max-width: 980px) {
  .product .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sticky-bar {
    display: flex;
  }
  .product {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  #main .chip .opt-img {
    width: 28px;
    height: 28px;
  }

  .swatches {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-width: 100%;
  }

  #main .nav-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  #main .nav-tabs::-webkit-scrollbar {
    display: none;
  }

  #main .nav-tabs > li > a {
    white-space: nowrap;
    font-size: 14px;
  }
  #main .tab-content {
    padding: 12px;
  }

  .product {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .delivery-grid {
    grid-template-columns: 1fr;
  }
  .product .cards {
    grid-template-columns: 1fr;
  }
  .benefits {
    grid-template-columns: 1fr;
  }

  /* opsional kalau swatches terlalu kecil */
  /* .swatches{grid-template-columns:repeat(3, minmax(0,1fr));} */
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}
.qty {
  display: flex;
  align-items: center;
  border: 1px solid #dbe4ff;
  border-radius: 10px;
  overflow: hidden;
}
.qty input {
  width: 48px;
  height: 38px;
  text-align: center;
  border: 0;
  outline: 0;
}
.q {
  width: 38px;
  height: 38px;
  border: 0;
  background: var(--barik-50);
  color: var(--barik-600);
  cursor: pointer;
  font-size: 18px;
}
.q:active {
  transform: scale(0.97);
}
.product .cta-row {
  display: grid;
  gap: 10px;
  padding: 20px 0;
  justify-content: right;
  grid-template-columns: 1fr auto;
}
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(180deg, #ffffff, #f6faff);
  border: 1px solid #e6eefc;
  border-radius: 12px;
  padding: 10px;
  box-shadow: var(--shadow-sm);
}

.delivery {
  border: 1px dashed #cfe1fb;
  border-radius: 12px;
  padding: 10px;
}
.delivery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 8px;
}

.payments {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #eef3ff;
  margin-top: 6px;
  padding-top: 10px;
}
.pay-logos {
  display: flex;
  gap: 10px;
}
.pay {
  width: 40px;
  height: 24px;
  border-radius: 6px;
  display: inline-block;
  background: linear-gradient(180deg, #eef5ff, #d7e8ff);
  border: 1px solid #cfe1fb;
}
.pay.bank {
  background: linear-gradient(180deg, #e7f1fb, #d4e7ff);
}
.pay.ewallet {
  background: linear-gradient(180deg, #fef3c7, #fde68a);
}
.pay.visa {
  background: linear-gradient(180deg, #dbeafe, #93c5fd);
}
.pay.mc {
  background: linear-gradient(180deg, #ffe4e6, #fecaca);
}
.pay.jcb {
  background: linear-gradient(180deg, #dcfce7, #bbf7d0);
}
/* Tabs */

#main .nav-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border: 1px solid #e6eefc;
  border-radius: 14px 14px 0 0;
  background: var(--card, #fff);
  padding: 8px;
  box-shadow: var(--shadow-sm, 0 4px 12px rgba(0, 0, 0, 0.04));
  margin-top: 18px;
}
#main .nav-tabs > li {
  margin: 0;
  list-style: none;
}
#main .nav-tabs > li > a {
  display: block;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--barik-200);
  background: #fff;
  font-weight: 600;
  color: #1e293b;
  text-decoration: none;
  transition: all 0.2s ease;
}
#main .nav-tabs > li > a:hover {
  border-color: var(--barik-200);
  background: var(--barik-100);
  color: var(--barik-600);
}
#main .nav-tabs > li.active > a,
#main .nav-tabs > li > a.active {
  background: var(--barik-50);
  border-color: var(--barik-200);
  color: var(--barik-700);
  box-shadow: inset 0 -2px 0 var(--barik-600);
}
/* Tab content box */

#main .tab-content {
  background: var(--card, #fff);
  border: 1px solid #e6eefc;
  border-top: none;
  border-radius: 0 0 14px 14px;
  box-shadow: var(--shadow-sm, 0 4px 12px rgba(0, 0, 0, 0.04));
  padding: 16px;
}
/* Panels */

#main .tab-pane {
  display: none;
}
#main .tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Description content */

#main .tab-pane p,
#main .tab-pane li {
  color: #334155;
  font-size: 15px;
  line-height: 1.6;
}
#main .tab-pane ul {
  padding-left: 20px;
}
/* Attribute / Specs grid */

#main .table {
  margin-bottom: 0;
  border-color: #e6eefc;
}
#main .table th {
  background: #f8fbff;
  font-weight: 700;
  color: #0f264a;
}
#main .table td {
  background: linear-gradient(180deg, #ffffff, #f6faff);
  border-color: #eef3ff;
  color: #475569;
  vertical-align: middle;
}
/* Reviews */

#main #tab-review .review {
  border-bottom: 1px solid #eef3ff;
  padding: 10px 0;
}
#main #tab-review .review:last-child {
  border-bottom: 0;
}
#main #tab-review .r-head {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #0f264a;
  font-weight: 600;
}
#main #tab-review .stars {
  color: #fbbf24;
}
#main #tab-review p {
  margin: 6px 0 4px;
}
/* Form review */

#main #form-review {
  margin-top: 14px;
}
#main #form-review .form-group label {
  font-weight: 600;
  color: #1e293b;
}
#main #form-review input,
#main #form-review textarea {
  border: 1px solid #dbe4ff;
  border-radius: 10px;
  padding: 8px 10px;
  width: 100%;
  font-size: 14px;
  color: #334155;
}
#main #form-review button {
  margin-top: 10px;
  background: var(--bark-600, #164583);
  border: none;
  border-radius: 10px;
  color: #fff;
  padding: 10px 16px;
  font-weight: 700;
  transition: 0.2s;
}
#main #form-review button:hover {
  background: var(--bark-700, #12376e);
}

/* Related */

.product .related {
  margin: 20px 0;
}
.product .cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.product .card {
  background: #fff;
  border: 1px solid #e6eefc;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: 0.16s;
}
.product .card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.product .card .thumb {
  height: 120px;
  background: linear-gradient(180deg, #eaf2ff, #d7e8ff);
}
.product .card .body {
  padding: 10px;
}
.product .card h4 {
  margin: 0 0 4px;
  color: #0f264a;
}
.product .card .meta {
  color: #6b7280;
}
/* Sticky bar for mobile */

.product .sticky-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  border-top: 1px solid #e6eefc;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  box-shadow: 0 -6px 18px rgba(16, 24, 40, 0.06);
  z-index: 60;
}
.sticky-bar .price .now {
  font-weight: 800;
  color: var(--bark-800);
}
.sticky-bar .price .was {
  text-decoration: line-through;
  color: #94a3b8;
  margin-left: 6px;
}

/* Utility */

.product .wrap {
  width: min(1200px, 96vw);
  margin: 0 auto;
}
.product .btn.ghost {
  background: #fff;
  color: var(--barik-700);
  border: 1px solid var(--barik-200);
}
.product .btn.ghost:hover {
  background: var(--barik-100);
}
.product .icon-btn {
  border: 1px solid #dbe4ff;
  background: #fff;
  border-radius: 10px;
  cursor: pointer;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
  transition: 0.18s;
}
.product .icon-btn:hover {
  transform: translateY(-1px);
  background: #eef5ff;
}
.product .muted {
  color: var(--muted);
}
.product .section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 8px 0 10px;
}
.product .controls {
  display: flex;
  gap: 8px;
}
.product .pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
}
.product .pill.success {
  background: linear-gradient(90deg, #22c55e, #86efac);
  color: #064e3b;
}
.product .pill.info {
  background: linear-gradient(90deg, #60a5fa, #93c5fd);
  color: #0b2e58;
}
.product .pill.promo {
  background: linear-gradient(90deg, #f97316, #fbbf24);
  color: #4a2000;
}
.product .thumbnails {
  overflow: auto;
  clear: both;
  list-style: none;
  padding: 0;
  margin: 0;
}
.product .thumbnails > li {
  margin-left: 20px;
}
.product .thumbnails {
  margin-left: -20px;
}
.product .thumbnails > img {
  width: 100%;
}
.product .image-additional a {
  margin-bottom: 20px;
  padding: 5px;
  display: block;
  border: 1px solid #ddd;
}
.product .image-additional {
  max-width: 78px;
}
.product .thumbnails .image-additional {
  float: left;
  margin-left: 20px;
}
#button-cart {
  max-width: 200px;
  font-size: 16px;
}
#tab-description {
  overflow: hidden;
  position: relative;
  transition: max-height 0.3s ease;
}
/* Efek fade bawah */

#tab-description.collapsed::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 70px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0), #fff);
  pointer-events: none;
}
#tab-description .expand-btn {
  z-index: 999999;
  display: block;
  background: var(--barik-600, #1b5fb3);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  margin: 20px auto 0;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
  box-shadow: 0 3px 8px rgba(11, 33, 66, 0.1);
  position: absolute;
  bottom: 0;
}
#tab-description .expand-btn:hover {
  background: var(--barik-700, #12376e);
  transform: translateY(-1px);
}
#tab-description .expand-btn:active {
  transform: translateY(0);
}
#tab-description .expand-wrap {
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 2;
  padding-bottom: 12px;
}
#product .cta-row button {
  min-height: 42px;
  min-width: 42px;
}
#product .qty-row .qty * {
  min-height: 45px;
}
.stats-row {
  display: flex;
  align-items: start;
  gap: 2px;
  flex-wrap: wrap;
  flex-direction: column;
}