/**
 * PDP Content Design System
 * One visual language for all product detail content blocks.
 * Brand accent: #69C2E7 (sky blue)
 */

:root {
  --pdp-brand: #69C2E7;
  --pdp-brand-soft: #EAF8FD;
  --pdp-brand-border: #D7ECF6;
  --pdp-text: #1F2937;
  --pdp-muted: #6B7280;
  --pdp-border: #D7ECF6;
  --pdp-surface: #ffffff;
  --pdp-surface-alt: #F8FCFE;
  --pdp-surface-tint: #EAF8FD;
  --pdp-radius: 12px;
  --pdp-radius-sm: 8px;
  --pdp-shadow: 0 1px 2px rgba(31, 41, 55, 0.04), 0 4px 12px rgba(31, 41, 55, 0.04);
  --pdp-shadow-hover: 0 4px 16px rgba(31, 41, 55, 0.08);
  --pdp-space-xs: 6px;
  --pdp-space-sm: 12px;
  --pdp-space-md: 18px;
  --pdp-space-lg: 24px;
  --pdp-space-xl: 32px;
  --pdp-max: 1120px;
  --pdp-title-size: 1.1rem;
  --pdp-body-size: 0.9rem;
  --pdp-label-size: 0.72rem;
  --pdp-line: 1.6;
}

/* ----- Page content shell ----- */
.pdp-content-system {
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
}

.pdp-content-system + .pdp-content-system,
.pdp-section + .pdp-section {
  margin-top: 0;
}

/* ----- Unified section ----- */
.pdp-section {
  margin: 0 0 var(--pdp-space-md);
  border-radius: var(--pdp-radius);
  border: 1px solid var(--pdp-border);
  background: var(--pdp-surface);
  box-shadow: var(--pdp-shadow);
  overflow: hidden;
}

.pdp-section--flush {
  margin-bottom: var(--pdp-space-sm);
}

.pdp-section--alt {
  background: var(--pdp-surface-alt);
}

.pdp-section--tint {
  background: var(--pdp-surface-tint);
  border-color: var(--pdp-brand-border);
}

.pdp-section--bare {
  border: none;
  box-shadow: none;
  background: transparent;
  margin-bottom: var(--pdp-space-sm);
}

.pdp-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pdp-space-sm);
  padding: 12px var(--pdp-space-md);
  border-bottom: 1px solid var(--pdp-border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.65) 100%);
}

.pdp-section--alt .pdp-section__head,
.pdp-section--tint .pdp-section__head {
  background: transparent;
}

.pdp-section__title {
  margin: 0;
  font-size: var(--pdp-title-size);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--pdp-text);
  line-height: 1.3;
  text-align: left;
  width: 100%;
}

.pdp-section__title-accent {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--pdp-brand);
  border-radius: 2px;
  margin-right: 8px;
  vertical-align: -0.1em;
}

.pdp-section__body {
  padding: var(--pdp-space-md);
}

.pdp-section__body--tight {
  padding: var(--pdp-space-sm) var(--pdp-space-md);
}

.pdp-section__lead {
  margin: 0 0 var(--pdp-space-sm);
  font-size: var(--pdp-body-size);
  line-height: var(--pdp-line);
  color: var(--pdp-muted);
}

.pdp-section__text {
  margin: 0;
  font-size: var(--pdp-body-size);
  line-height: var(--pdp-line);
  color: #334155;
}

.pdp-section__text p {
  margin: 0 0 0.75em;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}

.pdp-section__text p:last-child {
  margin-bottom: 0;
}

.pdp-section__text h3,
.pdp-section__text .pdp-inline-h {
  margin: 1em 0 0.45em;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--pdp-text);
}

.pdp-section__text ul {
  margin: 0.4em 0 0.8em;
  padding-left: 1.15rem;
}

.pdp-section__text li {
  margin-bottom: 0.35em;
  color: #334155;
}

/* ----- Feature / icon cards (shared card language) ----- */
.pdp-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--pdp-space-sm);
}

@media (min-width: 768px) {
  .pdp-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 1200px) {
  .pdp-card-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.pdp-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 12px 12px 14px;
  background: var(--pdp-surface);
  border: 1px solid var(--pdp-border);
  border-radius: var(--pdp-radius-sm);
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.pdp-section--alt .pdp-card,
.pdp-section--tint .pdp-card {
  background: #fff;
}

.pdp-card:hover {
  border-color: rgba(105, 194, 231, 0.22);
  box-shadow: var(--pdp-shadow-hover);
  transform: translateY(-1px);
}

.pdp-card__icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--pdp-brand-soft);
  color: var(--pdp-brand);
  font-size: 16px;
  flex-shrink: 0;
}

.pdp-card__icon i {
  line-height: 1;
}

.pdp-card__title {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--pdp-text);
  line-height: 1.35;
}

.pdp-card__text {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--pdp-muted);
}

/* Horizontal icon row cards */
.pdp-icon-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

@media (min-width: 576px) {
  .pdp-icon-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.pdp-icon-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--pdp-border);
  border-radius: var(--pdp-radius-sm);
}

.pdp-icon-item__icon {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--pdp-brand-soft);
  color: var(--pdp-brand);
  font-size: 14px;
  flex-shrink: 0;
}

.pdp-icon-item__text {
  font-size: 0.82rem;
  line-height: 1.45;
  color: #334155;
  margin: 0;
  padding-top: 4px;
}

/* ----- Spec table ----- */
.pdp-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin: 0;
  background: #fff;
  border: 1px solid var(--pdp-border);
  border-radius: var(--pdp-radius-sm);
  overflow: hidden;
}

.pdp-spec-table tr {
  border-bottom: 1px solid #edf1f5;
}

.pdp-spec-table tr:last-child {
  border-bottom: none;
}

.pdp-spec-table tr:nth-child(even) th,
.pdp-spec-table tr:nth-child(even) td {
  background: #fafbfc;
}

.pdp-spec-table th {
  width: 38%;
  text-align: left;
  padding: 10px 12px;
  font-weight: 600;
  color: #475569;
  background: #f8fafc;
  vertical-align: top;
}

.pdp-spec-table td {
  padding: 10px 12px;
  color: var(--pdp-text);
  font-weight: 500;
  vertical-align: top;
}

/* ----- Lifestyle band ----- */
.pdp-lifestyle {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .pdp-lifestyle {
    grid-template-columns: 1.05fr 1fr;
    min-height: 240px;
  }
}

.pdp-lifestyle__media {
  position: relative;
  min-height: 200px;
  background: var(--pdp-surface-alt);
}

.pdp-lifestyle__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
}

@media (max-width: 767px) {
  .pdp-lifestyle__media {
    padding-top: 62%;
  }
}

.pdp-lifestyle__copy {
  padding: var(--pdp-space-md) var(--pdp-space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--pdp-surface-tint);
}

.pdp-lifestyle__kicker {
  font-size: var(--pdp-label-size);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pdp-brand);
  margin: 0 0 6px;
}

.pdp-lifestyle__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--pdp-text);
  line-height: 1.3;
}

.pdp-lifestyle__text {
  margin: 0;
  font-size: var(--pdp-body-size);
  line-height: var(--pdp-line);
  color: var(--pdp-muted);
}

/* Category-soft backdrop for bathroom family content shell */
.pdp-content-system--bath {
  background:
    linear-gradient(180deg, rgba(250, 246, 247, 0.35) 0%, rgba(255, 255, 255, 0) 120px);
  border-radius: var(--pdp-radius);
  padding: 2px 0 4px;
}

/* ----- Trust chips (compact) ----- */
.pdp-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 var(--pdp-space-sm);
}

.pdp-trust__item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--pdp-surface-alt);
  border: 1px solid var(--pdp-border);
  font-size: 0.72rem;
  font-weight: 600;
  color: #334155;
  line-height: 1.2;
}

.pdp-trust__item i {
  color: var(--pdp-brand);
  font-size: 0.85rem;
}

/* ----- FAQ within design system ----- */
.pdp-faq-item {
  border: 1px solid var(--pdp-border);
  border-radius: var(--pdp-radius-sm);
  background: #fff;
  margin-bottom: 8px;
  overflow: hidden;
}

.pdp-faq-item:last-child {
  margin-bottom: 0;
}

.pdp-faq-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  background: #fff;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 650;
  color: var(--pdp-text);
  line-height: 1.4;
}

.pdp-faq-trigger i {
  color: var(--pdp-brand);
  font-size: 14px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.pdp-faq-trigger:not(.collapsed) i {
  transform: rotate(45deg);
}

.pdp-faq-body {
  padding: 0 14px 12px;
  font-size: 0.82rem;
  line-height: var(--pdp-line);
  color: var(--pdp-muted);
  border-top: 1px solid transparent;
}

.pdp-faq-item .collapse.show .pdp-faq-body,
.pdp-faq-item .collapsing + .pdp-faq-body {
  border-top-color: var(--pdp-border);
}

/* Bootstrap collapse body padding */
.pdp-faq-item .collapse,
.pdp-faq-item .collapsing {
  background: #fcfcfd;
}

.pdp-faq-item .collapse > .pdp-faq-body,
.pdp-faq-item .collapsing > .pdp-faq-body {
  border-top: 1px solid var(--pdp-border);
}

/* ----- CTA band ----- */
.pdp-cta {
  text-align: center;
  padding: var(--pdp-space-md) var(--pdp-space-md) var(--pdp-space-lg);
}

.pdp-cta__title {
  margin: 0 0 6px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--pdp-text);
}

.pdp-cta__text {
  margin: 0 0 12px;
  font-size: 0.82rem;
  color: var(--pdp-muted);
  line-height: 1.45;
}

.pdp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.pdp-cta__actions .btn {
  border-radius: 8px;
  font-weight: 650;
  min-width: 120px;
}

/* ----- Buy-box overview alignment (same type system, compact) ----- */
.pdp-buybox-overview {
  margin-top: 8px;
  margin-bottom: 4px;
  padding: 10px 12px;
  border: 1px solid var(--pdp-border);
  border-radius: var(--pdp-radius-sm);
  background: var(--pdp-surface-alt);
}

.pdp-buybox-overview__label {
  margin: 0 0 4px;
  font-size: var(--pdp-label-size);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--pdp-brand);
}

.pdp-buybox-overview__text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.5;
  color: #334155;
}

/* Harmonize existing buy-box accordions with DS */
.tag-rm .glossy-accordion-trigger {
  border-radius: var(--pdp-radius-sm) !important;
  border: 1px solid var(--pdp-border) !important;
  border-bottom: 1px solid var(--pdp-border) !important;
  font-size: 0.78rem !important;
  letter-spacing: 0.04em !important;
  padding: 11px 12px !important;
  box-shadow: none !important;
  background: #fff !important;
}

.tag-rm .glossy-accordion-trigger:not(.collapsed) {
  border-bottom-left-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
  border-color: var(--pdp-brand-border) !important;
}

.tag-rm .premium-feature-list,
.tag-rm .premium-policy-content {
  border-radius: 0 0 var(--pdp-radius-sm) var(--pdp-radius-sm) !important;
  border: 1px solid var(--pdp-border) !important;
  border-top: none !important;
}

.tag-rm .premium-spec-table {
  border-radius: 0 0 var(--pdp-radius-sm) var(--pdp-radius-sm) !important;
}

.tag-rm .premium-feature-item {
  border-left-color: var(--pdp-brand) !important;
}

/* Related / internal rails: tighten vertical rhythm */
.pdp-content-system .product-section-block,
.pdp-content-system .bg-white.rounded.shadow-sm {
  margin-top: 0 !important;
  margin-bottom: var(--pdp-space-md) !important;
  border: 1px solid var(--pdp-border) !important;
  box-shadow: var(--pdp-shadow) !important;
  border-radius: var(--pdp-radius) !important;
}

.pdp-content-system .category-header {
  padding: 12px var(--pdp-space-md) !important;
  border-color: var(--pdp-border) !important;
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}

.pdp-content-system .category-title,
.pdp-content-system .category-title.h5 {
  font-size: var(--pdp-title-size) !important;
  font-weight: 700 !important;
  text-align: left !important;
}

.pdp-content-system .category-title span {
  position: relative;
  padding-left: 11px;
}

.pdp-content-system .category-title span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 3px;
  height: 0.9em;
  background: var(--pdp-brand);
  border-radius: 2px;
}

/* Stack gap control for lower PDP column */
.pdp-lower {
  margin-top: var(--pdp-space-sm);
}

.pdp-lower > .pdp-section,
.pdp-lower > .pdp-content-system {
  margin-bottom: var(--pdp-space-md);
}

@media (max-width: 767px) {
  :root {
    --pdp-space-md: 12px;
    --pdp-space-lg: 16px;
    --pdp-title-size: 0.98rem;
  }

  .pdp-section__body {
    padding: 12px;
  }

  .pdp-card-grid {
    gap: 8px;
  }

  .pdp-lifestyle__copy {
    padding: 14px;
  }
}