/* ShopBit Store — Luxury Commerce (UXUI-DNA) + framework theme sync */
:root {
  --sb-bg: #F7F7F5;
  --sb-card: #FFFFFF;
  --sb-text: #121212;
  --sb-dark: var(--sb-text);
  --sb-gold: var(--color-primary, #D4AF37);
  --sb-sage: #A8B39E;
  --sb-muted: #6B6B6B;
  --sb-success: #28C76F;
  --sb-radius: 22px;
  --sb-radius-sm: 14px;
  --sb-shadow: 0 8px 32px rgba(18, 18, 18, 0.06);
  --sb-shadow-hover: 0 16px 48px rgba(18, 18, 18, 0.1);
  --sb-header-bg: rgba(247, 247, 245, 0.82);
  --sb-nav-bg: rgba(255, 255, 255, 0.92);
  --sb-border: rgba(18, 18, 18, 0.06);
  --sb-input-border: rgba(18, 18, 18, 0.08);
  --sb-chip-active-bg: #121212;
  --sb-chip-active-fg: #ffffff;
  --sb-btn-dark-bg: #121212;
  --sb-btn-dark-fg: #ffffff;
  --sb-nav-h: 72px;
  --sb-bottom-h: 76px;
  --sb-sticky-cta: 88px;
  --sb-on-gold: #121212;
}

.dark {
  --sb-bg: #0a0a0a;
  --sb-card: #161616;
  --sb-text: #ededea;
  --sb-dark: var(--sb-text);
  --sb-sage: #8a9582;
  --sb-muted: #9a9a9a;
  --sb-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  --sb-shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
  --sb-header-bg: rgba(10, 10, 10, 0.88);
  --sb-nav-bg: rgba(22, 22, 22, 0.94);
  --sb-border: rgba(255, 255, 255, 0.08);
  --sb-input-border: rgba(255, 255, 255, 0.12);
  --sb-chip-active-bg: var(--color-primary, #D4AF37);
  --sb-chip-active-fg: #121212;
  --sb-btn-dark-bg: #ededea;
  --sb-btn-dark-fg: #0a0a0a;
}

.store-surface {
  background: var(--sb-bg);
  color: var(--sb-text);
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.store-surface * {
  box-sizing: border-box;
}

.store-wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 1.25rem;
  padding-bottom: calc(var(--sb-bottom-h) + var(--sb-sticky-cta));
}

@media (min-width: 768px) {
  .store-wrap { max-width: 720px; }
}
@media (min-width: 1024px) {
  .store-wrap { max-width: 1100px; padding-bottom: 3rem; }
}

/* Header */
.sb-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--sb-header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--sb-border);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}
.sb-header__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.sb-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.sb-brand__mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--sb-btn-dark-bg);
  color: var(--sb-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}
.sb-header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sb-icon-btn {
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 14px;
  background: var(--sb-card);
  box-shadow: var(--sb-shadow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--sb-text);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
  position: relative;
}
.sb-icon-btn:hover {
  transform: scale(1.04);
  box-shadow: var(--sb-shadow-hover);
}
.sb-icon-btn__fa {
  font-size: 1.125rem;
  line-height: 1;
  width: 1.125rem;
  text-align: center;
}
.sb-icon-btn__badge {
  position: absolute;
  top: 6px;
  inset-inline-end: 6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--sb-gold);
  color: var(--sb-on-gold);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Bottom nav */
.sb-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 0.5rem 1rem calc(0.5rem + env(safe-area-inset-bottom));
  background: var(--sb-nav-bg);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--sb-border);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.06);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}
.dark .sb-bottom-nav {
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.35);
}
@media (min-width: 1024px) {
  .sb-bottom-nav { display: none; }
}
.sb-bottom-nav__inner {
  max-width: 480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.25rem;
}
.sb-bottom-nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.35rem;
  text-decoration: none;
  color: var(--sb-muted);
  font-size: 0.65rem;
  border-radius: 12px;
  transition: color 0.2s, background 0.2s;
}
.sb-bottom-nav__link svg { width: 22px; height: 22px; }
.sb-bottom-nav__link.is-active {
  color: var(--sb-text);
  font-weight: 600;
}
.sb-bottom-nav__link.is-active svg { color: var(--sb-gold); }

/* Typography */
.sb-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sb-sage);
  font-weight: 500;
}
.sb-title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0.35rem 0 0;
}
.sb-lead {
  color: var(--sb-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0.75rem 0 0;
}

/* Buttons */
.sb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.2s;
}
.sb-btn--gold {
  background: var(--sb-gold);
  color: var(--sb-on-gold);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.35);
}
.sb-btn--gold:hover { transform: translateY(-1px); box-shadow: 0 12px 32px rgba(212, 175, 55, 0.45); }
.sb-btn--dark {
  background: var(--sb-btn-dark-bg);
  color: var(--sb-btn-dark-fg);
}
.sb-btn--ghost {
  background: var(--sb-card);
  color: var(--sb-text);
  box-shadow: var(--sb-shadow);
}
.sb-btn--block { width: 100%; }

/* Cards */
.sb-card {
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  box-shadow: var(--sb-shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.sb-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--sb-shadow-hover);
}

/* Product card */
.sb-product {
  position: relative;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.sb-product__link {
  text-decoration: none;
  color: inherit;
  display: block;
  flex: 1;
}
.sb-product__add {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 1rem 1rem;
  padding: 0.65rem 1rem;
  border: none;
  border-radius: 999px;
  background: var(--sb-charcoal, #121212);
  color: #fff;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.sb-product__add:hover { background: #2a2a2a; transform: translateY(-1px); }
.sb-product__add i { font-size: 0.9rem; color: var(--sb-gold); }
.sb-product__img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #eee;
}
.sb-product__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.sb-product:hover .sb-product__img { transform: scale(1.03); }
.sb-product__badge {
  position: absolute;
  top: 12px;
  inset-inline-start: 12px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  font-size: 0.7rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
}
.sb-product__body { padding: 1rem 1.1rem 1.25rem; }
.sb-product__name {
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0;
  line-height: 1.35;
}
.sb-product__price {
  margin-top: 0.5rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.sb-product__price-current { font-weight: 600; font-size: 1rem; }
.sb-product__price-old {
  color: var(--sb-muted);
  font-size: 0.8rem;
  text-decoration: line-through;
}

/* Grid */
.sb-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 768px) {
  .sb-grid-2 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .sb-grid-2 { grid-template-columns: repeat(4, 1fr); }
}

/* Hero */
.sb-hero {
  margin: 1.25rem 0 2rem;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  min-height: 320px;
  background: #121212;
  color: #fff;
}
.sb-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.sb-hero__content {
  position: relative;
  z-index: 1;
  padding: 2.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 320px;
  background: linear-gradient(to top, rgba(18,18,18,0.85) 0%, transparent 60%);
}

/* Category pill */
.sb-cat-scroll {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.sb-cat-scroll::-webkit-scrollbar { display: none; }
.sb-cat-pill {
  flex: 0 0 auto;
  scroll-snap-align: start;
  text-decoration: none;
  color: inherit;
  text-align: center;
  width: 88px;
}
.sb-cat-pill__img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid transparent;
  transition: border-color 0.2s;
}
.sb-cat-pill:hover .sb-cat-pill__img,
.sb-cat-pill.is-active .sb-cat-pill__img {
  border-color: var(--sb-gold);
}
.sb-cat-pill__label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
}
.sb-cat-pill__img--all {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sb-btn-dark-bg);
  color: var(--sb-gold);
  font-size: 0.7rem;
  font-weight: 700;
}

/* Trust */
.sb-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  box-shadow: var(--sb-shadow);
  margin: 1.5rem 0;
}
.sb-trust__item {
  flex: 1 1 40%;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.8rem;
  color: var(--sb-muted);
}
.sb-trust__icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--sb-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sb-gold);
}

/* Forms */
.sb-form-group { margin-bottom: 1.1rem; }
.sb-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--sb-muted);
}
.sb-input,
.sb-textarea,
.sb-select {
  width: 100%;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--sb-input-border);
  border-radius: var(--sb-radius-sm);
  background: var(--sb-card);
  font: inherit;
  color: var(--sb-text);
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s ease, color 0.2s ease;
}
.sb-input:focus,
.sb-textarea:focus,
.sb-select:focus {
  outline: none;
  border-color: var(--sb-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}
.sb-textarea { min-height: 100px; resize: vertical; }

/* Sticky CTA bar */
.sb-sticky-cta {
  position: fixed;
  bottom: var(--sb-bottom-h);
  left: 0;
  right: 0;
  z-index: 45;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(to top, var(--sb-bg) 70%, transparent);
}
@media (min-width: 1024px) {
  .sb-sticky-cta {
    position: static;
    padding: 1.5rem 0 0;
    background: none;
  }
}
.sb-sticky-cta__inner {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .sb-sticky-cta__inner { max-width: none; }
}

/* Filters */
.sb-filters {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem 0 1rem;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.sb-filters::-webkit-scrollbar { display: none; }
.sb-chip {
  flex: 0 0 auto;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--sb-input-border);
  background: var(--sb-card);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.sb-chip.is-active {
  background: var(--sb-chip-active-bg);
  color: var(--sb-chip-active-fg);
  border-color: var(--sb-chip-active-bg);
}

/* Product page */
.sb-pdp-gallery {
  margin: 0 -1.25rem;
  position: relative;
}
.sb-pdp-gallery__main {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}
.sb-variant-group { margin: 1.25rem 0; }
.sb-variant-label {
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  display: block;
}
.sb-variant-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.sb-variant-opt {
  min-width: 48px;
  padding: 0.65rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--sb-input-border);
  background: var(--sb-card);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.sb-variant-opt.is-selected {
  border-color: var(--sb-gold);
  background: rgba(212, 175, 55, 0.12);
  font-weight: 600;
}
.sb-color-swatch {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.08);
}
.sb-color-swatch.is-selected {
  border-color: var(--sb-gold);
  outline: 2px solid var(--sb-gold);
  outline-offset: 2px;
}

/* Cart */
.sb-cart-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  box-shadow: var(--sb-shadow);
  margin-bottom: 1rem;
}
.sb-cart-item__img {
  width: 88px;
  height: 110px;
  border-radius: var(--sb-radius-sm);
  object-fit: cover;
}
.sb-qty {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--sb-bg);
  border-radius: 999px;
  padding: 0.25rem;
}
.sb-qty button {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  background: var(--sb-card);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
}
.sb-summary {
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  padding: 1.25rem;
  box-shadow: var(--sb-shadow);
}
.sb-summary__row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}
.sb-summary__total {
  font-weight: 700;
  font-size: 1.1rem;
  border-top: 1px solid rgba(18, 18, 18, 0.06);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
}

/* Track order */
.sb-track-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  box-shadow: var(--sb-shadow);
}
.sb-timeline {
  margin-top: 2rem;
  text-align: start;
}
.sb-timeline__step {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.5rem;
  position: relative;
}
.sb-timeline__step::before {
  content: '';
  position: absolute;
  inset-inline-start: 15px;
  top: 32px;
  bottom: 0;
  width: 2px;
  background: rgba(18,18,18,0.08);
}
.sb-timeline__step:last-child::before { display: none; }
.sb-timeline__dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sb-bg);
  border: 2px solid rgba(18,18,18,0.1);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}
.sb-timeline__step.is-done .sb-timeline__dot {
  background: var(--sb-success);
  border-color: var(--sb-success);
  color: #fff;
}
.sb-timeline__step.is-current .sb-timeline__dot {
  border-color: var(--sb-gold);
  background: rgba(212, 175, 55, 0.2);
}

/* Search overlay panel */
.sb-search-panel {
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  padding: 1rem;
  box-shadow: var(--sb-shadow);
  margin-bottom: 1.5rem;
}
.sb-search-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--sb-bg);
  border-radius: 999px;
  padding: 0.75rem 1.25rem;
}
.sb-search-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  font: inherit;
  outline: none;
}

/* Section spacing */
.sb-section { margin: 2.5rem 0; }
.sb-section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.25rem;
}
.sb-link {
  color: var(--sb-muted);
  font-size: 0.85rem;
  text-decoration: none;
}
.sb-link:hover { color: var(--sb-text); }

/* Desktop top nav (hidden on mobile) */
.sb-desktop-nav {
  display: none;
}
@media (min-width: 1024px) {
  .store-wrap { padding-bottom: 2rem; }
  .sb-desktop-nav {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
  }
  .sb-desktop-nav a {
    text-decoration: none;
    color: var(--sb-muted);
  }
  .sb-desktop-nav a:hover,
  .sb-desktop-nav a.is-active { color: var(--sb-text); font-weight: 500; }
}

/* Footer */
.sb-store-footer {
  border-color: var(--sb-border) !important;
}

.sb-search-input-wrap input {
  color: var(--sb-text);
}

/* Hero & cinematic blocks stay dark-on-image (unchanged in dark mode) */
.sb-hero,
.sb-hero__content {
  color: #fff;
}

.sb-promo-dark {
  background: linear-gradient(135deg, #121212 0%, #2a2a2a 100%);
  color: #fff;
}
.dark .sb-promo-dark {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

/* Animations */
@keyframes sb-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.sb-animate-in { animation: sb-fade-in 0.5s ease forwards; }

/* Hide default public chrome on store */
body.store-layout > div > header:not(.sb-header),
body.store-layout > div > footer:not(.sb-store-footer) {
  display: none;
}
body.store-layout > div > main { padding: 0; }

/* Push subscription banner */
.shopbit-push-banner {
  position: fixed;
  bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
  left: 0;
  right: 0;
  z-index: 90;
  padding: 0 0.75rem 0.75rem;
  pointer-events: none;
}
.shopbit-push-banner__inner {
  pointer-events: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding: 1rem 1.15rem;
  background: var(--sb-bg, #fff);
  border: 1px solid var(--sb-border, rgba(0,0,0,0.08));
  border-radius: var(--sb-radius, 1rem);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  animation: sb-fade-in 0.4s ease forwards;
}
.dark .shopbit-push-banner__inner {
  background: var(--sb-bg-elevated, #111);
  border-color: var(--sb-border, rgba(255,255,255,0.1));
}
.shopbit-push-banner__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sb-gold, #c9a227), #e8c547);
  color: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.shopbit-push-banner__text {
  flex: 1;
  min-width: 180px;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.875rem;
  color: var(--sb-text, #111);
}
.shopbit-push-banner__text strong {
  font-weight: 600;
}
.shopbit-push-banner__text span {
  opacity: 0.75;
  font-size: 0.8rem;
}
.shopbit-push-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.shopbit-push-banner__btn {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.shopbit-push-banner__btn:disabled { opacity: 0.6; cursor: wait; }
.shopbit-push-banner__btn--primary {
  background: var(--sb-gold, #c9a227);
  color: #1a1a1a;
}
.shopbit-push-banner__btn--ghost {
  background: transparent;
  color: var(--sb-muted, #666);
  border: 1px solid var(--sb-border, rgba(0,0,0,0.12));
}
@media (min-width: 768px) {
  .shopbit-push-banner {
    bottom: 1.25rem;
    padding: 0 1.25rem;
  }
  .shopbit-push-banner__inner { max-width: 42rem; margin-inline: auto; }
}

/* Cart page — premium layout */
.sb-cart-page__header { padding: 1.25rem 0 0.5rem; }
.sb-cart-list { margin-bottom: 1.5rem; }
.sb-cart-item {
  align-items: flex-start;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.sb-cart-item:hover { box-shadow: var(--sb-shadow-lg, 0 12px 40px rgba(18,18,18,0.08)); }
.sb-cart-item__link { flex-shrink: 0; }
.sb-cart-item__body { flex: 1; min-width: 0; }
.sb-cart-item__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.5rem; }
.sb-cart-item__name { margin: 0; font-size: 0.95rem; font-weight: 500; line-height: 1.35; }
.sb-cart-item__variant { margin: 0.25rem 0 0; font-size: 0.78rem; color: var(--sb-muted); }
.sb-cart-item__price { margin: 0.5rem 0 0.75rem; font-weight: 600; font-size: 0.95rem; }
.sb-cart-item__remove {
  width: 32px; height: 32px; border: none; border-radius: 50%;
  background: var(--sb-bg); color: var(--sb-muted); font-size: 1.25rem; line-height: 1;
  cursor: pointer; flex-shrink: 0;
}
.sb-cart-section-title { font-size: 1.1rem; font-weight: 600; margin: 0 0 1rem; }
.sb-cart-coupon { margin-bottom: 1.5rem; }
.sb-cart-coupon__row { display: flex; gap: 0.5rem; margin-top: 0.5rem; }
.sb-cart-coupon__row .sb-input { flex: 1; }
.sb-cart-coupon__msg { font-size: 0.8rem; margin: 0.5rem 0 0; }
.sb-cart-checkout { margin-bottom: 1.5rem; }
.sb-cart-summary { margin-bottom: 1.5rem; }
.sb-cart-empty {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  box-shadow: var(--sb-shadow);
}
.sb-cart-empty--inline { grid-column: 1 / -1; }
.sb-cart-empty__icon { font-size: 2.5rem; margin-bottom: 1rem; opacity: 0.85; }
.sb-cart-empty__title { font-size: 1.1rem; font-weight: 600; margin: 0 0 0.5rem; }
.sb-cart-empty__lead { color: var(--sb-muted); font-size: 0.9rem; margin: 0 0 1.5rem; }
.sb-cart-success {
  text-align: center;
  padding: 2rem 1.5rem;
  background: linear-gradient(145deg, rgba(40,199,111,0.08), transparent);
  border-radius: var(--sb-radius);
  margin: 1.5rem 0;
}
.sb-cart-success__icon {
  width: 56px; height: 56px; margin: 0 auto 1rem;
  border-radius: 50%; background: var(--sb-success); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.sb-cart-loading {
  display: flex; justify-content: center; gap: 0.35rem; padding: 2rem;
}
.sb-cart-loading--page { min-height: 120px; align-items: center; }
.sb-cart-loading__dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--sb-gold);
  animation: sb-cart-pulse 1s ease-in-out infinite;
}
.sb-cart-loading__dot:nth-child(2) { animation-delay: 0.15s; }
.sb-cart-loading__dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes sb-cart-pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.85); }
  50% { opacity: 1; transform: scale(1); }
}
.sb-pdp-gallery__thumbs {
  display: flex; gap: 0.5rem; margin-top: 0.75rem; overflow-x: auto; padding-bottom: 0.25rem;
}
.sb-pdp-thumb {
  border: 2px solid transparent; border-radius: var(--sb-radius-sm); padding: 0;
  background: none; cursor: pointer; flex-shrink: 0; overflow: hidden;
}
.sb-pdp-thumb.is-active { border-color: var(--sb-gold); }
.sb-pdp-thumb img { width: 56px; height: 56px; object-fit: cover; display: block; }
.sb-contact-page .sb-contact-cards { grid-template-columns: 1fr; }
.sb-contact-card {
  display: flex; align-items: center; gap: 1rem; padding: 1.25rem;
  text-decoration: none; color: inherit; transition: box-shadow 0.25s ease;
}
a.sb-contact-card:hover { box-shadow: var(--sb-shadow-lg, 0 12px 40px rgba(18,18,18,0.08)); }
.sb-contact-card__icon { font-size: 1.75rem; flex-shrink: 0; }
.sb-contact-card__sub { margin: 0.25rem 0 0; font-size: 0.85rem; color: var(--sb-muted); }
.sb-contact-social { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
.sb-contact-form-card { padding: 1.5rem; }
.sb-filters .sb-chip { text-decoration: none; }

/* Multi-step checkout */
.sb-checkout-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.25rem;
  margin: 1.25rem 0 1.75rem;
  padding: 0.75rem 0;
}
.sb-checkout-progress__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  flex: 1;
  min-width: 0;
  opacity: 0.45;
  transition: opacity 0.25s ease;
}
.sb-checkout-progress__step.is-active,
.sb-checkout-progress__step.is-done { opacity: 1; }
.sb-checkout-progress__num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--sb-bg, #f7f7f5);
  border: 1.5px solid rgba(18,18,18,0.12);
}
.sb-checkout-progress__step.is-active .sb-checkout-progress__num {
  background: var(--sb-gold);
  border-color: var(--sb-gold);
  color: #121212;
}
.sb-checkout-progress__step.is-done .sb-checkout-progress__num {
  background: var(--sb-success, #28c76f);
  border-color: var(--sb-success);
  color: #fff;
}
.sb-checkout-progress__label {
  font-size: 0.65rem;
  text-align: center;
  line-height: 1.2;
  color: var(--sb-muted);
}
.sb-checkout-progress__line {
  flex: 0 0 12px;
  height: 1px;
  background: rgba(18,18,18,0.08);
  margin-bottom: 1.1rem;
}
.sb-checkout-panel { animation: sb-fade-in 0.35s ease; }
.sb-checkout-cta-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: center;
}
.sb-checkout-cta-row .sb-checkout-back { min-width: 5rem; }
.sb-checkout-review__block {
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
  box-shadow: var(--sb-shadow);
  font-size: 0.9rem;
  line-height: 1.5;
}
.sb-checkout-review__block span { display: block; color: var(--sb-muted); margin-top: 0.25rem; }
.sb-checkout-review__items {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}
.sb-checkout-review__items li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(18,18,18,0.06);
  font-size: 0.88rem;
}
@keyframes sb-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Quick-add modal */
.sb-quick-add {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.sb-quick-add[hidden] { display: none !important; }
.sb-quick-add__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18,18,18,0.45);
  backdrop-filter: blur(4px);
}
.sb-quick-add__panel {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: var(--sb-card);
  border-radius: 24px 24px 0 0;
  padding: 1.5rem 1.25rem calc(1.5rem + env(safe-area-inset-bottom));
  box-shadow: 0 -8px 40px rgba(18,18,18,0.12);
  animation: sb-slide-up 0.35s ease;
}
.sb-quick-add__close {
  position: absolute;
  top: 1rem;
  inset-inline-end: 1rem;
  border: none;
  background: var(--sb-bg);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--sb-muted);
}
.sb-quick-add__head {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-inline-end: 2rem;
}
.sb-quick-add__img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 14px;
  flex-shrink: 0;
}
.sb-quick-add__title { margin: 0; font-size: 1rem; font-weight: 600; }
.sb-quick-add__price { margin: 0.35rem 0 0; font-weight: 600; color: var(--sb-gold); }
.sb-quick-add__variants { margin-bottom: 1rem; }
.sb-quick-add__qty { margin-bottom: 1rem; }
@keyframes sb-slide-up {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
@media (min-width: 640px) {
  .sb-quick-add { align-items: center; padding: 1rem; }
  .sb-quick-add__panel { border-radius: 24px; max-height: 90vh; overflow-y: auto; }
}

/* ═══════════════════════════════════════════
   PDP — Premium Product Detail Page
   ═══════════════════════════════════════════ */
.sb-pdp {
  padding-bottom: calc(var(--sb-bottom-h) + var(--sb-sticky-cta) + 1rem);
}
@media (min-width: 1024px) {
  .sb-pdp {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.25rem 0;
    align-items: start;
  }
  .sb-pdp-hero {
    position: sticky;
    top: 5rem;
  }
  .sb-pdp-body {
    padding-top: 0;
    padding-inline: 0;
  }
  .sb-sticky-cta--pdp {
    position: static;
    background: none;
    border: none;
    padding: 1.5rem 0 0;
  }
  .sb-sticky-cta--pdp .sb-sticky-cta__inner {
    max-width: 1100px;
    padding-inline: 1.25rem;
  }
}

.sb-pdp-hero {
  position: relative;
  margin-bottom: 0;
}
.sb-pdp-hero__stage {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  max-height: 70vh;
  overflow: hidden;
  background: var(--sb-card);
}
@media (min-width: 1024px) {
  .sb-pdp-hero__stage {
    aspect-ratio: 16/10;
    max-height: 560px;
    border-radius: 0 0 28px 28px;
  }
}
.sb-pdp-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}
.sb-pdp-hero__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}
.sb-pdp-hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 8s ease;
}
.sb-pdp-hero__slide.is-active img {
  transform: scale(1.03);
}
.sb-pdp-hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18,18,18,0.25) 0%, transparent 40%);
  pointer-events: none;
}
.sb-pdp-hero__badge {
  position: absolute;
  top: 1.25rem;
  inset-inline-start: 1.25rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sb-text);
  z-index: 2;
}
.sb-pdp-hero__dots {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
  z-index: 2;
}
.sb-pdp-hero__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}
.sb-pdp-hero__dot.is-active {
  width: 20px;
  border-radius: 999px;
  background: #fff;
}
.sb-pdp-hero__thumbs {
  display: none;
  gap: 0.65rem;
  padding: 1rem 1.25rem;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.sb-pdp-hero__thumbs::-webkit-scrollbar { display: none; }
@media (min-width: 768px) {
  .sb-pdp-hero__dots { display: none; }
  .sb-pdp-hero__thumbs { display: flex; }
}

.sb-pdp-body { padding-top: 1.75rem; padding-bottom: 0; }
.sb-pdp-info__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 0;
}
.sb-pdp-info__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-top: 0.75rem;
}
.sb-pdp-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 500;
}
.sb-pdp-rating i { color: var(--sb-gold); font-size: 0.75rem; }
.sb-pdp-rating__count { color: var(--sb-muted); font-weight: 400; }
.sb-pdp-sold {
  font-size: 0.8rem;
  color: var(--sb-muted);
  padding-inline-start: 0.75rem;
  border-inline-start: 1px solid var(--sb-border);
}
.sb-pdp-price-block {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}
.sb-pdp-price {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.sb-pdp-price-old {
  color: var(--sb-muted);
  font-size: 1rem;
  text-decoration: line-through;
}
.sb-pdp-discount {
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--sb-gold);
  font-size: 0.75rem;
  font-weight: 600;
}
.sb-pdp-qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--sb-border);
  border-bottom: 1px solid var(--sb-border);
}
.sb-qty--lg {
  padding: 0.35rem;
}
.sb-qty--lg button {
  width: 38px;
  height: 38px;
  font-size: 1.15rem;
}
.sb-qty--lg input {
  width: 2.5rem;
  text-align: center;
  border: none;
  background: transparent;
  font: inherit;
  font-weight: 600;
  font-size: 1rem;
}
.sb-pdp-details {
  margin-top: 1.25rem;
  border-radius: var(--sb-radius-sm);
  overflow: hidden;
}
.sb-pdp-details__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  list-style: none;
  user-select: none;
}
.sb-pdp-details__toggle::-webkit-details-marker { display: none; }
.sb-pdp-details__toggle i {
  font-size: 0.7rem;
  color: var(--sb-muted);
  transition: transform 0.3s ease;
}
.sb-pdp-details[open] .sb-pdp-details__toggle i { transform: rotate(180deg); }
.sb-pdp-details__text {
  color: var(--sb-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
}

/* Sticky CTA — PDP variant */
.sb-sticky-cta--pdp {
  background: rgba(247, 247, 245, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--sb-border);
  padding: 0.85rem 0;
}
.dark .sb-sticky-cta--pdp { background: rgba(10, 10, 10, 0.92); }
.sb-sticky-cta--pdp .sb-sticky-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.sb-sticky-cta__price { flex-shrink: 0; }
.sb-sticky-cta__price-label {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sb-muted);
}
.sb-sticky-cta__price-value {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.sb-sticky-cta__actions {
  display: flex;
  gap: 0.5rem;
  flex: 1;
  justify-content: flex-end;
}
.sb-btn--icon {
  padding: 0.85rem 1.1rem;
  gap: 0.4rem;
}
.sb-btn--icon i { font-size: 0.95rem; }
@media (max-width: 380px) {
  .sb-btn--icon span { display: none; }
  .sb-btn--icon { padding: 0.85rem; }
}

/* Trust inline (PDP) */
.sb-trust--inline {
  margin: 1.75rem 0 0;
  padding: 1rem;
  gap: 0.75rem;
}
.sb-trust--inline .sb-trust__item {
  flex: 1 1 45%;
  font-size: 0.75rem;
}
.sb-trust--inline .sb-trust__icon {
  width: 32px;
  height: 32px;
  font-size: 0.85rem;
}

/* ═══════════════════════════════════════════
   Catalog — Categories & Products
   ═══════════════════════════════════════════ */
.sb-catalog__header { padding: 1.5rem 0 0.75rem; }
.sb-catalog__count {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  color: var(--sb-muted);
  letter-spacing: 0.02em;
}
.sb-catalog__cats {
  padding: 0.5rem 0 0.25rem;
  margin-bottom: 0.5rem;
}
.sb-catalog__cats .sb-cat-scroll {
  padding-inline: 1.25rem;
}
.sb-catalog__grid-wrap { padding-bottom: calc(var(--sb-bottom-h) + 1rem); }

/* Category pills — luxury */
.sb-cat-scroll--lux { gap: 1rem; padding-bottom: 0.75rem; }
.sb-cat-pill--lux { width: 80px; }
.sb-cat-pill--lux .sb-cat-pill__ring {
  display: block;
  padding: 3px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.sb-cat-pill--lux.is-active .sb-cat-pill__ring,
.sb-cat-pill--lux:hover .sb-cat-pill__ring {
  border-color: var(--sb-gold);
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.25);
}
.sb-cat-pill--lux .sb-cat-pill__img {
  width: 68px;
  height: 68px;
  border: none;
}
.sb-cat-pill--lux .sb-cat-pill__label {
  font-size: 0.7rem;
  margin-top: 0.45rem;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.sb-cat-pill--lux.is-active .sb-cat-pill__label {
  font-weight: 600;
  opacity: 1;
}

.sb-filters--lux { padding: 0.75rem 0 1.25rem; }

/* Product card — luxury */
.sb-product--lux {
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  box-shadow: var(--sb-shadow);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.35s ease;
}
.sb-product--lux:hover {
  transform: translateY(-4px);
  box-shadow: var(--sb-shadow-hover);
}
.sb-product--lux .sb-product__img-wrap {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #eee;
}
.sb-product--lux .sb-product__link {
  display: block;
  height: 100%;
}
.sb-product--lux .sb-product__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18,18,18,0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.sb-product--lux:hover .sb-product__overlay { opacity: 1; }
.sb-product--lux .sb-product__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.sb-product--lux:hover .sb-product__img { transform: scale(1.05); }
.sb-product--lux .sb-product__badge {
  top: 10px;
  inset-inline-start: 10px;
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.sb-product--lux .sb-product__sale {
  position: absolute;
  top: 10px;
  inset-inline-end: 10px;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: var(--sb-gold);
  color: var(--sb-on-gold);
  font-size: 0.65rem;
  font-weight: 700;
}
.sb-product--lux .sb-product__quick-add {
  position: absolute;
  bottom: 12px;
  inset-inline-end: 12px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  color: var(--sb-text);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(18,18,18,0.12);
  opacity: 0;
  transform: translateY(8px) scale(0.9);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2;
}
.sb-product--lux:hover .sb-product__quick-add,
.sb-product--lux .sb-product__quick-add:focus-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.sb-product--lux .sb-product__quick-add:hover {
  background: var(--sb-gold);
  color: var(--sb-on-gold);
  transform: scale(1.08);
}
.sb-product--lux .sb-product__quick-add.is-loading {
  pointer-events: none;
  opacity: 0.7;
}
.sb-product--lux .sb-product__quick-add.is-success {
  background: var(--sb-success);
  color: #fff;
  opacity: 1;
  transform: scale(1);
}
.sb-product--lux .sb-product__body-link {
  text-decoration: none;
  color: inherit;
  display: block;
}
.sb-product--lux .sb-product__body { padding: 0.9rem 1rem 1.1rem; }
.sb-product--lux .sb-product__name {
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sb-product--lux .sb-product__rating {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  color: var(--sb-muted);
  margin-top: 0.25rem;
}
.sb-product--lux .sb-product__rating i { color: var(--sb-gold); font-size: 0.6rem; }
.sb-product--lux .sb-product__price { margin-top: 0.4rem; }
.sb-product--lux .sb-product__price-current { font-size: 0.95rem; }

.sb-grid-2--lux { gap: 1.15rem; }

/* Empty state */
.sb-empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  background: var(--sb-card);
  border-radius: var(--sb-radius);
  box-shadow: var(--sb-shadow);
}
.sb-empty-state__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: var(--sb-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--sb-muted);
}
.sb-empty-state__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}
.sb-empty-state__lead {
  color: var(--sb-muted);
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
  line-height: 1.5;
}

/* ═══════════════════════════════════════════
   Cart Toast & Fly Animation
   ═══════════════════════════════════════════ */
.sb-cart-toast {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 4.5rem);
  left: 50%;
  transform: translateX(-50%) translateY(-120%);
  z-index: 300;
  width: calc(100% - 2rem);
  max-width: 400px;
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}
.sb-cart-toast.is-visible {
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.sb-cart-toast__inner {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: var(--sb-card);
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(18,18,18,0.14);
  border: 1px solid var(--sb-border);
}
.sb-cart-toast__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--sb-success);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.sb-cart-toast__text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.sb-cart-toast__text strong {
  font-size: 0.88rem;
  font-weight: 600;
}
.sb-cart-toast__text span {
  font-size: 0.75rem;
  color: var(--sb-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sb-cart-toast__link {
  flex-shrink: 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sb-gold);
  text-decoration: none;
  padding: 0.4rem 0.65rem;
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.1);
  transition: background 0.2s;
}
.sb-cart-toast__link:hover { background: rgba(212, 175, 55, 0.2); }

.sb-fly-ghost {
  position: fixed;
  z-index: 250;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  box-shadow: 0 8px 24px rgba(18,18,18,0.2);
  pointer-events: none;
  transition: none;
}
.sb-fly-ghost.is-flying {
  transition: top 0.65s cubic-bezier(0.4, 0, 0.2, 1),
              left 0.65s cubic-bezier(0.4, 0, 0.2, 1),
              width 0.65s cubic-bezier(0.4, 0, 0.2, 1),
              height 0.65s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.65s ease;
}

@keyframes sb-badge-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  100% { transform: scale(1); }
}
[data-cart-badge].is-pulse {
  animation: sb-badge-pulse 0.5s ease;
}

/* Button loading/success states */
.sb-btn.is-loading {
  pointer-events: none;
  opacity: 0.75;
  position: relative;
}
.sb-btn.is-success {
  background: var(--sb-success) !important;
  color: #fff !important;
  box-shadow: 0 8px 24px rgba(40, 199, 111, 0.35) !important;
}

/* Quick-add enhancements */
.sb-quick-add__handle {
  width: 36px;
  height: 4px;
  border-radius: 999px;
  background: var(--sb-border);
  margin: 0 auto 1rem;
}
.sb-quick-add__qty-row { margin-bottom: 1.25rem; }
@media (max-width: 639px) {
  .sb-product--lux .sb-product__quick-add {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}