/* Phase 04. Scoped to code-first Single Product;
Parent shell and legacy rollback stay intact. */
.dks-single-v4 #main {
  background:#edf1f6
}
.dks-single-v4 .dks-floating-contact {
  display:none
}
.dks-single-shell {
  max-width:1320px;
  padding:24px 20px 40px;
  margin:auto
}
.dks-single-heading {
  margin-bottom:20px
}
.dks-single-heading .woocommerce-breadcrumb {
  font-size:13px;
  text-transform:none;
  letter-spacing:0;
  margin-bottom:12px;
  color:#64748b;
  line-height:1.7
}
.dks-single-heading .woocommerce-breadcrumb a {
  font-weight:400;
  color:#1565c0
}
.dks-single-heading h1.product-title {
  font-size:30px;
  line-height:1.3;
  margin:0 0 8px;
  max-width:100%;
  color:#0b2347
}
.dks-single-heading>.is-divider {
  display:none
}
.dks-single-id {
  display:flex;
  align-items:center;
  gap:16px;
  color:#64748b;
  font-size:12px;
  flex-wrap:wrap
}
.dks-single-id .woocommerce-product-rating {
  margin:0
}
.dks-single-top {
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1fr) 248px;
  gap:22px;
  align-items:start
}
.dks-single-gallery,.dks-single-selection,.dks-single-support {
  min-width:0
}
.dks-single-gallery {
  background:#fff;
  border:1px solid #dce5f0;
  border-radius:12px;
  padding:12px
}
.dks-single-gallery .woocommerce-product-gallery {
  width:100%;
  margin:0;
  float:none
}
.dks-single-gallery .woocommerce-product-gallery__image img {
  aspect-ratio:1;
  object-fit:contain;
  width:100%
}
.dks-single-gallery .product-gallery-slider {
  margin-bottom:10px
}
.dks-single-gallery .product-thumbnails {
  margin:0;
  width:100%;
  max-width:100%
}
.dks-single-gallery .product-thumbnails .col {
  padding:0 4px 4px;
  max-width:25%
}
.dks-single-gallery .product-thumbnails a {
  border:1px solid #dce5f0;
  border-radius:6px;
  padding:3px;
  background:white
}
.dks-single-gallery .product-thumbnails .is-nav-selected a {
  border:2px solid #1565c0;
  padding:2px
}
.dks-single-gallery .product-thumbnails img {
  aspect-ratio:1;
  object-fit:contain
}
.dks-single-image-hint {
  font-size:12px;
  color:#64748b;
  margin:10px 0 0;
  text-align:center
}
.dks-single-gallery .product-thumbnails a[role=button] {
  display:block;
  cursor:pointer
}
.dks-single-enquiry .dks-enquiry-accessory {
  font-size:13px;
  color:#1565c0;
  background:#f0f6ff;
  padding:10px;
  border-radius:6px
}
.dks-single-enquiry-form {
  min-width:0
}
.dks-single-selection.summary {
  padding:0;
  margin:0
}
.dks-single-pricebox {
  border-radius:10px;
  padding:18px 20px;
  background:#fff;
  border:1px solid #dce5f0;
  border-top:4px solid #1565c0
}
.dks-single-caption {
  font-size:13px;
  font-weight:600;
  color:#475569
}
.dks-single-pricebox .price {
  margin:3px 0 10px;
  color:#d92d20;
  font-size:30px;
  font-weight:800;
  line-height:1.4
}
.dks-single-pricebox .amount {
  color:inherit;
  white-space:nowrap
}
.dks-single-pricebox del {
  font-size:14px;
  color:#64748b;
  font-weight:400
}
.dks-single-pricebox ins {
  font-weight:800;
  text-decoration:none
}
.dks-single-stock {
  display:flex;
  gap:6px;
  align-items:start;
  color:#1565c0;
  font-size:13px;
  font-weight:650;
  margin:0 0 6px
}
.dks-single-stock svg {
  flex:none;
  margin-top:3px
}
.dks-single-price-note {
  margin:0;
  font-size:12px;
  color:#64748b;
  line-height:1.6
}
.dks-single-selection .product-short-description {
  font-size:14px;
  line-height:1.7;
  margin:14px 0;
  color:#334155
}
.dks-single-selection .product-short-description p {
  margin:0
}
.dks-single-install-callout {
  border:1px solid #c8def8;
  background:#e2efff;
  border-radius:10px;
  padding:18px;
  margin:16px 0
}
.dks-single-tag {
  display:flex;
  align-items:center;
  gap:7px;
  font-size:11px;
  letter-spacing:.06em;
  font-weight:800;
  color:#1565c0
}
.dks-single-tag svg {
  flex:none
}
.dks-single-install-callout h2 {
  font-size:20px;
  margin:7px 0
}
.dks-single-install-callout p {
  font-size:13px;
  margin:0 0 13px
}
.dks-single-v4 a.dks-single-primary {
  display:flex;
  justify-content:center;
  align-items:center;
  gap:10px;
  min-height:48px;
  border-radius:7px;
  background:#c44909;
  border:1px solid #c44909;
  color:#fff;
  font-weight:750;
  font-size:15px;
  padding:10px 14px;
  line-height:1.5;
  text-align:center
}
.dks-single-v4 a.dks-single-primary:hover {
  background:#9a3607;
  border-color:#9a3607
}
.dks-single-buy {
  border:1px solid #dce5f0;
  border-radius:10px;
  padding:18px;
  background:#fff;
  scroll-margin-top:190px
}
.dks-single-buy h2 {
  font-size:18px;
  margin:0 0 10px
}
.dks-single-buy form.cart {
  margin:0 0 12px
}
.dks-single-buy form.cart:after {
  content:'';
  display:block;
  clear:both
}
.dks-single-buy .stock {
  font-size:12px;
  margin:8px 0;
  color:#1565c0
}
.dks-single-buy .dks-quote-product-note {
  font-size:12px;
  color:#64748b
}
.dks-single-buy .dks-accessories {
  padding:0;
  border:0;
  background:transparent;
  margin:10px 0 14px
}
.dks-single-buy .dks-accessories legend {
  font-size:13px;
  padding:0;
  color:#475569;
  margin-bottom:8px
}
.dks-single-buy .dks-accessory-option {
  display:flex;
  align-items:center;
  gap:9px;
  border:1px solid #dce5f0;
  border-radius:6px;
  padding:9px 10px;
  min-height:44px;
  font-size:13px;
  font-weight:400;
  margin:0 0 7px;
  cursor:pointer;
  background:#fff
}
.dks-single-buy .dks-accessory-option:has(input:checked) {
  border-color:#1565c0;
  background:#edf5ff;
  box-shadow:inset 3px 0 #1565c0
}
.dks-single-buy .dks-accessory-option:has(input:disabled) {
  opacity:.6;
  cursor:default
}
.dks-single-buy .dks-accessory-option input {
  width:16px;
  height:16px;
  min-height:16px;
  flex:none;
  accent-color:#1565c0;
  margin:0
}
.dks-single-buy .dks-accessory-option strong {
  display:block;
  color:#d92d20;
  font-size:13px
}
.dks-single-buy .dks-accessories .dks-muted {
  font-size:11px;
  line-height:1.6;
  margin:9px 0 0
}
.dks-single-buy .quantity {
  margin:0 8px 8px 0;
  vertical-align:middle
}
.dks-single-buy .quantity input {
  margin-bottom:0
}
.dks-single-v4 .dks-single-buy .single_add_to_cart_button {
  background:#1565c0;
  color:white;
  font-size:13px;
  min-height:44px;
  margin:0 0 8px;
  padding:0 14px;
  border:1px solid #1565c0;
  letter-spacing:0
}
.dks-single-v4 .dks-single-buy .single_add_to_cart_button:hover {
  background:#0b2347
}
.dks-single-cartlink {
  font-size:13px;
  display:inline-flex;
  min-height:44px;
  align-items:center;
  gap:8px;
  text-decoration:underline
}
.dks-single-buy .variations {
  font-size:13px
}
.dks-single-buy .variations td,.dks-single-buy .variations th {
  padding:8px 0
}
.dks-single-buy .variations select {
  width:100%;
  min-width:0
}
.dks-single-buy .woocommerce-variation-price {
  color:#d92d20
}
.dks-single-support {
  border:1px solid #c8def8;
  background:#fff;
  border-radius:10px;
  overflow:hidden
}
.dks-single-support-head {
  display:flex;
  align-items:center;
  gap:10px;
  background:#1565c0;
  color:#fff;
  padding:16px
}
.dks-single-support-head h2 {
  font-size:17px;
  line-height:1.5;
  color:white;
  margin:0
}
.dks-single-support-head svg {
  flex:none
}
.dks-single-support-body {
  padding:16px
}
.dks-single-support-body>p {
  font-size:13px;
  margin:0 0 12px
}
.dks-single-support-body .dks-contact-buttons {
  display:grid;
  gap:8px;
  margin:14px 0
}
.dks-single-support-body .dks-contact-buttons a {
  width:100%;
  font-size:13px;
  min-height:44px;
  padding:0 8px;
  white-space:normal;
  line-height:1.5;
  display:flex;
  align-items:center;
  justify-content:center
}
.dks-single-support-body ol {
  counter-reset:dks-support;
  list-style:none;
  padding:0;
  margin:16px 0
}
.dks-single-support-body li {
  counter-increment:dks-support;
  display:flex;
  gap:8px;
  font-size:12px;
  padding:10px 0;
  border-bottom:1px solid #edf1f6;
  margin:0;
  align-items:center
}
.dks-single-support-body li:before {
  content:counter(dks-support,decimal-leading-zero);
  color:#1565c0;
  font-weight:800
}
.dks-single-support-body p.dks-single-support-note {
  background:#f0f6ff;
  border-left:3px solid #38bdf8;
  padding:10px;
  font-size:12px;
  margin:0
}
.dks-single-jumplinks {
  display:flex;
  flex-wrap:wrap;
  gap:4px;
  background:#fff;
  border:1px solid #dce5f0;
  border-radius:9px;
  margin:26px 0 20px;
  padding:6px
}
.dks-single-jumplinks a {
  display:flex;
  align-items:center;
  min-height:44px;
  padding:8px 16px;
  font-size:14px;
  font-weight:650;
  border-radius:5px
}
.dks-single-jumplinks a:first-child {
  color:#fff;
  background:#1565c0
}
.dks-single-jumplinks a:hover {
  background:#e2efff;
  color:#0b2347
}
.dks-single-details {
  display:grid;
  grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);
  gap:24px;
  align-items:start
}
.dks-single-content {
  background:#fff;
  border:1px solid #dce5f0;
  border-radius:10px;
  padding:24px;
  min-width:0
}
.dks-single-section-title {
  font-size:23px;
  padding:0 0 12px;
  margin:0 0 18px;
  border-bottom:2px solid #d9e9fb;
  position:relative
}
.dks-single-section-title:after {
  content:'';
  position:absolute;
  bottom:-2px;
  left:0;
  width:60px;
  height:3px;
  background:#38bdf8
}
.dks-single-prose {
  font-size:15px;
  line-height:1.85
}
.dks-single-prose h2 {
  font-size:21px;
  margin:22px 0 10px
}
.dks-single-prose h2:first-child {
  margin-top:0
}
.dks-single-prose h3 {
  font-size:18px
}
.dks-single-prose p {
  margin:0 0 16px
}
.dks-single-prose img {
  height:auto;
  max-width:100%
}
.dks-single-detail-image {
  margin:20px 0
}
.dks-single-detail-image img {
  display:block;
  width:100%;
  max-height:450px;
  object-fit:contain;
  border-radius:8px
}
.dks-single-detail-image figcaption {
  font-size:12px;
  text-align:center;
  color:#64748b;
  margin-top:10px
}
.dks-single-faq,.dks-single-extra {
  margin-top:28px
}
.dks-single-faq .dks-faq details {
  border-radius:7px;
  padding:14px;
  font-size:14px;
  margin-bottom:10px;
  background:#f6faff
}
.dks-single-faq .dks-faq summary {
  min-height:24px;
  color:#1565c0
}
.dks-single-faq .dks-faq p {
  font-size:14px;
  line-height:1.8
}
.dks-single-extra #reviews {
  padding-top:0
}
.dks-single-specs {
  border:1px solid #c8def8;
  border-radius:10px;
  background:white;
  overflow:hidden;
  min-width:0
}
.dks-single-specs>h2 {
  background:#1565c0;
  color:#fff;
  font-size:20px;
  padding:16px 20px;
  margin:0
}
.dks-single-specs .shop_attributes {
  margin:0;
  table-layout:fixed;
  border-collapse:collapse;
  font-size:13px
}
.dks-single-specs .shop_attributes th,.dks-single-specs .shop_attributes td {
  padding:12px 14px;
  vertical-align:top;
  text-align:left;
  letter-spacing:0;
  text-transform:none;
  line-height:1.65;
  border-bottom:1px solid #e2e8f0
}
.dks-single-specs .shop_attributes th {
  width:42%;
  font-weight:600;
  background:#f0f6ff;
  color:#334155
}
.dks-single-specs .shop_attributes td {
  font-style:normal;
  color:#1565c0
}
.dks-single-specs .shop_attributes p {
  margin:0
}
.dks-single-specs .dks-product-source {
  padding:0 16px;
  margin:18px 0 10px;
  font-size:13px
}
.dks-single-specs-note {
  padding:0 16px 16px;
  font-size:12px;
  color:#64748b;
  line-height:1.7;
  margin:0
}
.dks-single-enquiry {
  margin:28px 0;
  background:linear-gradient(120deg,#dbeaff,#edf5ff);
  border:1px solid #c8def8;
  border-radius:12px;
  display:grid;
  grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:32px;
  padding:28px;
  align-items:start;
  scroll-margin-top:190px
}
.dks-single-enquiry-intro {
  padding:12px 0
}
.dks-single-enquiry-intro h2 {
  font-size:29px;
  margin:10px 0 14px;
  line-height:1.3
}
.dks-single-enquiry-intro>p {
  font-size:15px
}
.dks-single-enquiry-intro .dks-contact-buttons {
  margin:22px 0
}
.dks-single-enquiry-intro .dks-single-privacy {
  font-size:12px;
  color:#475569;
  margin-top:24px
}
.dks-single-enquiry .dks-enquiry {
  padding:22px;
  min-width:0;
  margin:0
}
.dks-single-enquiry .dks-enquiry>p {
  margin-bottom:14px
}
.dks-single-enquiry .dks-enquiry>p:first-of-type {
  font-size:13px;
  padding:10px;
  background:#f0f6ff;
  border-radius:6px
}
.dks-single-enquiry .dks-enquiry label {
  font-size:13px
}
.dks-single-enquiry .dks-enquiry textarea {
  min-height:100px
}
.dks-single-enquiry .dks-consent input {
  width:17px;
  height:17px;
  min-height:17px;
  accent-color:#1565c0
}
.dks-single-enquiry .dks-enquiry .button {
  width:100%;
  background:#c44909;
  border-color:#c44909;
  color:#fff;
  margin:0;
  min-height:48px
}
.dks-single-enquiry .dks-enquiry .button:hover {
  background:#9a3607
}
.dks-single-enquiry>.woocommerce-message,.dks-single-enquiry>.woocommerce-error {
  grid-column:1/-1
}
.dks-single-related .related {
  padding:0;
  border:0
}
.dks-single-related .related>h3 {
  font-size:24px;
  letter-spacing:0;
  text-transform:none;
  margin:0 0 18px
}
.dks-single-related .related>.row {
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:14px;
  margin:0;
  width:100%;
  max-width:100%
}
.dks-single-related .related>.row>.dks-card {
  width:100%;
  max-width:none;
  flex-basis:auto;
  padding:0
}
.dks-single-related .dks-pcard-title {
  font-size:14px
}
.dks-single-mobile {
  display:none
}
.dks-single-v4 a.dks-single-secondary {
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  border:1px solid #1565c0;
  color:#1565c0;
  border-radius:7px;
  font-weight:700;
  font-size:14px;
  padding:8px 12px;
  text-align:center
}
.dks-single-v4 [id^=dks-product-] {
  scroll-margin-top:190px
}
.dks-single-v4 :is(#dks-buy,#yeu-cau-lap-dat,#dks-product-content,#dks-product-specs,#dks-product-faq) {
  scroll-margin-top:210px
}
@media(max-width:1099px) {
  .dks-single-v4 :is(#dks-buy,#yeu-cau-lap-dat,#dks-product-content,#dks-product-specs,#dks-product-faq) {
    scroll-margin-top:170px
  }
}
@media(max-width:1199px) {
  .dks-single-top {
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:20px
  }
  .dks-single-support {
    grid-column:1/-1;
    display:grid;
    grid-template-columns:250px 1fr
  }
  .dks-single-support-head {
    padding:22px
  }
  .dks-single-support-body {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px 20px
  }
  .dks-single-support-body>p {
    margin:0
  }
  .dks-single-support-body ol {
    margin:0
  }
  .dks-single-support-body .dks-contact-buttons {
    margin:0
  }
  .dks-single-support-body p.dks-single-support-note {
    grid-column:1/-1
  }
  .dks-single-details {
    grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)
  }
  .dks-single-related .related>.row {
    grid-template-columns:repeat(4,minmax(0,1fr))
  }
}
@media(max-width:849px) {
  .dks-single-shell {
    padding:18px 16px 30px
  }
  .dks-single-heading h1.product-title {
    font-size:26px
  }
  .dks-single-top {
    gap:16px
  }
  .dks-single-pricebox {
    padding:14px
  }
  .dks-single-pricebox .price {
    font-size:27px
  }
  .dks-single-install-callout,.dks-single-buy {
    padding:14px
  }
  .dks-single-v4 .dks-single-buy .single_add_to_cart_button {
    width:100%;
    margin-top:4px
  }
  .dks-single-details {
    grid-template-columns:minmax(0,1fr);
    gap:20px
  }
  .dks-single-enquiry {
    grid-template-columns:minmax(0,1fr);
    gap:8px;
    padding:22px
  }
  .dks-single-enquiry-intro .dks-single-privacy {
    margin:14px 0
  }
  .dks-single-enquiry-intro .dks-contact-buttons {
    margin:16px 0
  }
  .dks-single-related .related>.row {
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:12px
  }
  .dks-single-mobile {
    display:flex;
    box-shadow:0 -4px 20px #0b234717;
    gap:8px;
    padding:8px 12px calc(8px + env(safe-area-inset-bottom))
  }
  .dks-single-mobile a {
    flex:1
  }
  .dks-single-v4 .dks-single-mobile a {
    font-size:14px;
    padding:8px
  }
  .dks-single-v4 .dks-floating-contact {
    display:none
  }
}
@media(max-width:599px) {
  .dks-single-shell {
    padding:14px 12px 26px
  }
  .dks-single-heading {
    margin-bottom:14px
  }
  .dks-single-heading h1.product-title {
    font-size:24px
  }
  .dks-single-heading .woocommerce-breadcrumb {
    font-size:11px;
    margin-bottom:8px
  }
  .dks-single-top {
    grid-template-columns:minmax(0,1fr);
    gap:16px
  }
  .dks-single-gallery {
    padding:10px
  }
  .dks-single-gallery .woocommerce-product-gallery__image img {
    max-height:360px
  }
  .dks-single-selection .product-short-description {
    font-size:14px
  }
  .dks-single-pricebox .price {
    font-size:30px
  }
  .dks-single-install-callout h2 {
    font-size:20px
  }
  .dks-single-support {
    display:block
  }
  .dks-single-support-head {
    padding:14px 16px
  }
  .dks-single-support-head h2 br {
    display:none
  }
  .dks-single-support-head h2 {
    font-size:16px
  }
  .dks-single-support-body {
    display:block
  }
  .dks-single-support-body .dks-contact-buttons {
    display:grid;
    grid-template-columns:1fr 1fr;
    margin:12px 0
  }
  .dks-single-support-body ol {
    margin:12px 0
  }
  .dks-single-support-body>p {
    margin-bottom:10px
  }
  .dks-single-jumplinks {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:4px;
    margin:20px 0 16px
  }
  .dks-single-jumplinks a {
    font-size:12px;
    padding:8px;
    justify-content:center;
    text-align:center
  }
  .dks-single-content {
    padding:18px 16px
  }
  .dks-single-section-title {
    font-size:22px
  }
  .dks-single-prose {
    font-size:14px
  }
  .dks-single-prose h2 {
    font-size:19px
  }
  .dks-single-specs .shop_attributes th,.dks-single-specs .shop_attributes td {
    padding:10px 12px;
    font-size:12px
  }
  .dks-single-enquiry {
    margin:20px 0;
    padding:18px 12px;
    border-radius:9px
  }
  .dks-single-enquiry-intro {
    padding:0 4px
  }
  .dks-single-enquiry-intro h2 {
    font-size:26px
  }
  .dks-single-enquiry-intro>p {
    font-size:14px
  }
  .dks-single-enquiry .dks-enquiry {
    padding:16px 12px
  }
  .dks-single-related .related>.row {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px
  }
  .dks-single-related .related>h3 {
    font-size:22px
  }
}
@media(prefers-reduced-motion:reduce) {
  .dks-single-product * {
    scroll-behavior:auto
  }
}

/* Keep companion panels visible only while their own content section is in view. */
.dks-single-shell {
  --dks-sticky-top:192px;
  --dks-sticky-room:calc(100dvh - var(--dks-sticky-top) - 16px)
}
.dks-single-v4 :is(#dks-buy,#yeu-cau-lap-dat,#dks-product-content,#dks-product-specs,#dks-product-faq) {
  scroll-margin-top:var(--dks-sticky-top)
}
@media(min-width:850px) and (min-height:540px) {
  .dks-single-specs {
    position:sticky;
    top:var(--dks-sticky-top);
    align-self:start;
    display:flex;
    flex-direction:column;
    max-height:var(--dks-sticky-room)
  }
  .dks-single-specs>h2 {
    flex-shrink:0
  }
  .dks-single-specs-body {
    min-height:0;
    overflow-y:auto;
    scrollbar-width:thin;
    scrollbar-color:#aac9ed #f5f9ff
  }
  .dks-single-gallery.dks-gallery-fits {
    position:sticky;
    top:var(--dks-sticky-top);
    align-self:start
  }
}
@media(min-width:1200px) and (min-height:540px) {
  .dks-single-support {
    position:sticky;
    top:var(--dks-sticky-top);
    align-self:start;
    display:flex;
    flex-direction:column;
    max-height:var(--dks-sticky-room)
  }
  .dks-single-support-head {
    flex-shrink:0
  }
  .dks-single-support-body {
    min-height:0;
    overflow-y:auto;
    scrollbar-width:thin;
    scrollbar-color:#aac9ed #f5f9ff
  }
}
.dks-single-specs-body:focus-visible,.dks-single-support-body:focus-visible {
  outline:2px solid #1565c0;
  outline-offset:-3px
}