/* ============================================================
   WP Shopify Bridge — v1.7 storefront styles
   Calm, spacious, single-accent design system. Mobile-first.
   Extend the tokens below; do not hardcode colors/spacing.
   ============================================================ */

.wpsb-product,
.wpsb-card,
#wpsb-cart-widget,
#wpsb-cart-overlay,
#wpsb-sticky-bar,
.wpsb-woo-buy,
.wpsb-landing {
  /* Accent — exactly one. */
  --wpsb-accent: #16a34a;
  --wpsb-accent-press: #15803d;
  --wpsb-accent-soft: rgba(22, 163, 74, .10);
  --wpsb-accent-ring: rgba(22, 163, 74, .35);

  /* Neutral foundation. */
  --wpsb-ink: #111827;        /* primary text (near-black) */
  --wpsb-ink-2: #374151;      /* body text */
  --wpsb-muted: #6b7280;      /* secondary text */
  --wpsb-surface: #ffffff;
  --wpsb-surface-2: #f9fafb;  /* very light gray */
  --wpsb-line: #e5e7eb;       /* borders */
  --wpsb-line-2: #f1f3f5;
  --wpsb-danger: #dc2626;

  /* Radius. */
  --wpsb-r-card: 12px;
  --wpsb-r-btn: 8px;
  --wpsb-r-pill: 999px;

  /* Shadows — subtle, layered, low opacity. */
  --wpsb-shadow-sm: 0 1px 2px rgba(17, 24, 39, .04), 0 1px 3px rgba(17, 24, 39, .06);
  --wpsb-shadow-md: 0 4px 12px rgba(17, 24, 39, .08), 0 2px 4px rgba(17, 24, 39, .04);
  --wpsb-shadow-lg: 0 16px 40px rgba(17, 24, 39, .14);

  --wpsb-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --wpsb-ease: cubic-bezier(.4, 0, .2, 1);
}

.wpsb-ic { flex: 0 0 auto; vertical-align: middle; }
.wpsb-muted { color: var(--wpsb-muted); font-size: 14px; }

/* ---------- Product card ---------- */
.wpsb-product { display: flex; justify-content: center; font-family: var(--wpsb-font); }

.wpsb-card {
  font-family: var(--wpsb-font);
  width: 100%;
  max-width: 440px;
  border: 1px solid var(--wpsb-line);
  border-radius: var(--wpsb-r-card);
  overflow: hidden;
  background: var(--wpsb-surface);
  box-shadow: var(--wpsb-shadow-sm);
  transition: transform .2s var(--wpsb-ease), box-shadow .2s var(--wpsb-ease);
}
.wpsb-card:hover { box-shadow: var(--wpsb-shadow-md); }

.wpsb-card-media { position: relative; }
.wpsb-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: var(--wpsb-surface-2);
  border-bottom: 1px solid var(--wpsb-line-2);
}
.wpsb-stock {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(17, 24, 39, .82);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--wpsb-r-pill);
  backdrop-filter: blur(4px);
}

.wpsb-card-body { padding: 24px; }

.wpsb-card-title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--wpsb-ink);
}

.wpsb-card-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}
.wpsb-price-now {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--wpsb-ink);
}
.wpsb-price-was {
  color: var(--wpsb-muted);
  text-decoration: line-through;
  font-size: 14px;
}
.wpsb-badge {
  background: var(--wpsb-accent-soft);
  color: var(--wpsb-accent-press);
  padding: 3px 10px;
  border-radius: var(--wpsb-r-pill);
  font-size: 12px;
  font-weight: 600;
}

.wpsb-card-desc {
  color: var(--wpsb-ink-2);
  line-height: 1.6;
  font-size: 14px;
  margin: 0 0 20px;
}

.wpsb-variant-select {
  width: 100%;
  padding: 11px 14px;
  margin-bottom: 16px;
  border: 1px solid var(--wpsb-line);
  border-radius: var(--wpsb-r-btn);
  font-size: 14px;
  font-family: var(--wpsb-font);
  color: var(--wpsb-ink);
  background: var(--wpsb-surface);
  cursor: pointer;
}
.wpsb-variant-select:focus-visible {
  outline: none;
  border-color: var(--wpsb-accent);
  box-shadow: 0 0 0 3px var(--wpsb-accent-ring);
}

.wpsb-buy-row { display: flex; gap: 12px; align-items: stretch; }
.wpsb-card-trust {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--wpsb-muted);
  font-size: 13px;
}
.wpsb-card-trust .wpsb-ic { color: var(--wpsb-accent); }

/* ---------- Quantity stepper ---------- */
.wpsb-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--wpsb-line);
  border-radius: var(--wpsb-r-btn);
  background: var(--wpsb-surface);
  overflow: hidden;
  flex: 0 0 auto;
}
.wpsb-qty button {
  width: 44px;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--wpsb-ink-2);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s var(--wpsb-ease);
}
.wpsb-qty button:hover { background: var(--wpsb-surface-2); }
.wpsb-qty-val {
  min-width: 28px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--wpsb-ink);
}
.wpsb-qty-sm button { width: 34px; min-height: 34px; }

/* ---------- Buttons ---------- */
.wpsb-btn-primary,
.wpsb-buy-now {
  font-family: var(--wpsb-font);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 44px;
  border: 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 14px 24px;
  border-radius: var(--wpsb-r-btn);
  background: var(--wpsb-accent);
  color: #fff;
  box-shadow: var(--wpsb-shadow-sm);
  transition: background .15s var(--wpsb-ease), transform .12s var(--wpsb-ease), box-shadow .15s var(--wpsb-ease);
}
.wpsb-btn-primary:hover,
.wpsb-buy-now:hover { background: var(--wpsb-accent-press); box-shadow: var(--wpsb-shadow-md); }
.wpsb-btn-primary:active,
.wpsb-buy-now:active { transform: translateY(1px); }
.wpsb-btn-primary:disabled,
.wpsb-buy-now:disabled { opacity: .7; cursor: wait; }
.wpsb-btn-primary:focus-visible,
.wpsb-buy-now:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--wpsb-accent-ring);
}
.wpsb-buy-now { width: auto; }

.wpsb-btn-secondary {
  font-family: var(--wpsb-font);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 22px;
  border: 1px solid var(--wpsb-line);
  background: var(--wpsb-surface);
  color: var(--wpsb-ink);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--wpsb-r-btn);
  cursor: pointer;
  transition: background .15s var(--wpsb-ease), border-color .15s var(--wpsb-ease);
}
.wpsb-btn-secondary:hover { background: var(--wpsb-surface-2); border-color: #d1d5db; }
.wpsb-btn-secondary:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--wpsb-accent-ring); }

/* Spinner inside loading buttons. */
.wpsb-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, .45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: wpsb-spin .7s linear infinite;
}
@keyframes wpsb-spin { to { transform: rotate(360deg); } }

/* Inline fallback link / error after checkout buttons. */
.wpsb-fallback { margin-top: 12px; text-align: center; }
.wpsb-fallback-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--wpsb-accent-press);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
}
.wpsb-fallback-link:hover { text-decoration: underline; }
.wpsb-error { color: var(--wpsb-danger); font-size: 13px; margin: 0; }

/* ---------- Skeleton loader ---------- */
.wpsb-skeleton { pointer-events: none; }
.wpsb-skel {
  position: relative;
  overflow: hidden;
  background: var(--wpsb-surface-2);
  border-radius: 6px;
}
.wpsb-skel::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .65), transparent);
  animation: wpsb-shimmer 1.3s infinite;
}
.wpsb-skel-img { width: 100%; aspect-ratio: 4 / 3; border-radius: 0; }
.wpsb-skel-line { height: 16px; margin-bottom: 14px; }
.wpsb-skel-btn { height: 44px; margin-top: 22px; border-radius: var(--wpsb-r-btn); }
@keyframes wpsb-shimmer { 100% { transform: translateX(100%); } }

/* ---------- Cart toggle ---------- */
#wpsb-cart-widget {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 99990;
  font-family: var(--wpsb-font);
}
#wpsb-cart-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--wpsb-ink);
  color: #fff;
  border: 0;
  border-radius: var(--wpsb-r-pill);
  cursor: pointer;
  box-shadow: var(--wpsb-shadow-md);
  transition: transform .15s var(--wpsb-ease);
}
#wpsb-cart-toggle:hover { transform: scale(1.05); }
#wpsb-cart-toggle:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--wpsb-accent-ring); }
.wpsb-cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--wpsb-accent);
  color: #fff;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: var(--wpsb-r-pill);
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 2px var(--wpsb-surface);
}

/* ---------- Overlay ---------- */
#wpsb-cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, .4);
  z-index: 99990;
  opacity: 0;
  animation: wpsb-fade .2s var(--wpsb-ease) forwards;
}
@keyframes wpsb-fade { to { opacity: 1; } }

/* ---------- Cart drawer ---------- */
#wpsb-cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 100vw;
  height: 100vh;
  background: var(--wpsb-surface);
  box-shadow: var(--wpsb-shadow-lg);
  transform: translateX(100%);
  transition: transform .3s var(--wpsb-ease);
  display: flex;
  flex-direction: column;
  z-index: 99991;
  font-family: var(--wpsb-font);
}
#wpsb-cart-drawer.open { transform: translateX(0); }

.wpsb-cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--wpsb-line);
}
.wpsb-cart-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--wpsb-ink);
}
.wpsb-icon-btn {
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--wpsb-muted);
  width: 36px;
  height: 36px;
  border-radius: var(--wpsb-r-btn);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s var(--wpsb-ease), color .15s var(--wpsb-ease);
}
.wpsb-icon-btn:hover { background: var(--wpsb-surface-2); color: var(--wpsb-ink); }
.wpsb-icon-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--wpsb-accent-ring); }

/* ---------- Free-shipping bar ---------- */
.wpsb-ship {
  padding: 14px 24px;
  border-bottom: 1px solid var(--wpsb-line-2);
  background: var(--wpsb-surface-2);
}
.wpsb-ship-msg { font-size: 13px; color: var(--wpsb-ink-2); margin-bottom: 8px; }
.wpsb-ship-msg strong { color: var(--wpsb-ink); font-weight: 600; }
.wpsb-ship-track {
  height: 6px;
  background: var(--wpsb-line);
  border-radius: var(--wpsb-r-pill);
  overflow: hidden;
}
.wpsb-ship-fill {
  display: block;
  height: 100%;
  width: 0;
  background: var(--wpsb-accent);
  border-radius: var(--wpsb-r-pill);
  transition: width .35s var(--wpsb-ease);
}

#wpsb-cart-items { flex: 1; overflow-y: auto; padding: 8px 24px; }

.wpsb-cart-item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--wpsb-line-2);
  align-items: flex-start;
}
.wpsb-cart-item:last-child { border-bottom: 0; }
.wpsb-cart-item img,
.wpsb-cart-item-noimg {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--wpsb-r-btn);
  background: var(--wpsb-surface-2);
  flex-shrink: 0;
}
.wpsb-cart-item-body { flex: 1; min-width: 0; }
.wpsb-cart-item-title {
  font-weight: 500;
  font-size: 14px;
  color: var(--wpsb-ink);
  margin-bottom: 10px;
  line-height: 1.4;
}
.wpsb-cart-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.wpsb-cart-item-price {
  color: var(--wpsb-ink);
  font-weight: 600;
  font-size: 14px;
}
.wpsb-remove {
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--wpsb-muted);
  width: 34px;
  height: 34px;
  border-radius: var(--wpsb-r-btn);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .15s var(--wpsb-ease), color .15s var(--wpsb-ease);
}
.wpsb-remove:hover { background: #fef2f2; color: var(--wpsb-danger); }

/* Empty state. */
.wpsb-empty { text-align: center; padding: 56px 24px; }
.wpsb-empty-art { color: var(--wpsb-line); margin-bottom: 16px; }
.wpsb-empty-title { font-size: 16px; font-weight: 600; color: var(--wpsb-ink); margin: 0 0 6px; }
.wpsb-empty .wpsb-btn-secondary { margin-top: 20px; }

.wpsb-cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--wpsb-line);
  background: var(--wpsb-surface);
  position: sticky;
  bottom: 0;
}
.wpsb-field-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--wpsb-ink-2);
  margin-bottom: 6px;
}
.wpsb-optional { color: var(--wpsb-muted); font-weight: 400; }
.wpsb-cart-footer input {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 10px;
  border: 1px solid var(--wpsb-line);
  border-radius: var(--wpsb-r-btn);
  box-sizing: border-box;
  font-size: 14px;
  font-family: var(--wpsb-font);
  color: var(--wpsb-ink);
}
.wpsb-cart-footer input::placeholder { color: #9ca3af; }
.wpsb-cart-footer input:focus-visible {
  outline: none;
  border-color: var(--wpsb-accent);
  box-shadow: 0 0 0 3px var(--wpsb-accent-ring);
}
.wpsb-cart-total {
  font-size: 16px;
  font-weight: 600;
  margin: 8px 0 16px;
  display: flex;
  justify-content: space-between;
  color: var(--wpsb-ink);
}
.wpsb-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--wpsb-muted);
  font-size: 12px;
  margin: 14px 0 0;
}
.wpsb-trust .wpsb-ic { color: var(--wpsb-accent); }

/* ---------- Sticky mobile add-to-cart bar ---------- */
#wpsb-sticky-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99980;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--wpsb-surface);
  border-top: 1px solid var(--wpsb-line);
  box-shadow: 0 -6px 24px rgba(17, 24, 39, .1);
  transform: translateY(120%);
  transition: transform .25s var(--wpsb-ease);
  font-family: var(--wpsb-font);
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
}
#wpsb-sticky-bar.visible { transform: translateY(0); }
.wpsb-sticky-info { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.wpsb-sticky-title {
  font-size: 13px;
  color: var(--wpsb-ink);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wpsb-sticky-price { font-size: 15px; font-weight: 600; color: var(--wpsb-ink); }
.wpsb-sticky-add { width: auto; flex: 0 0 auto; }
/* Sticky bar is a mobile affordance only. */
@media (min-width: 769px) { #wpsb-sticky-bar { display: none; } }

/* ---------- Fast-checkout loading overlay ---------- */
#wpsb-checkout-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--wpsb-font);
  animation: wpsb-fade .15s var(--wpsb-ease) forwards;
}
.wpsb-ov-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--wpsb-surface);
  border: 1px solid var(--wpsb-line);
  border-radius: var(--wpsb-r-card);
  box-shadow: var(--wpsb-shadow-lg);
  padding: 18px 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--wpsb-ink);
}
.wpsb-ov-spin {
  width: 20px;
  height: 20px;
  border: 2px solid var(--wpsb-line);
  border-top-color: var(--wpsb-accent);
  border-radius: 50%;
  animation: wpsb-spin .7s linear infinite;
  flex: 0 0 auto;
}

/* ---------- WooCommerce direct-buy block ---------- */
.wpsb-woo-buy {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  max-width: 420px;
  margin: 18px 0;
  font-family: var(--wpsb-font);
}
.wpsb-woo-buy .wpsb-variant-select { margin-bottom: 0; }
.wpsb-woo-buy .wpsb-buy-now { width: 100%; }
/* In the shop/archive loop there's no wrapper spacing needed. */
.wpsb-woo-buy.is-loop { margin: 10px 0 0; }

/* ---------- AI-generated landing layout ---------- */
.wpsb-landing {
  font-family: var(--wpsb-font);
  max-width: 1120px;
  margin: 48px auto;
  padding: 0 20px;
  color: var(--wpsb-ink-2);
}
.wpsb-landing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.wpsb-hero-img {
  width: 100%;
  border-radius: var(--wpsb-r-card);
  box-shadow: var(--wpsb-shadow-sm);
  background: var(--wpsb-surface-2);
}
.wpsb-thumbs { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.wpsb-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--wpsb-r-btn);
  border: 1px solid var(--wpsb-line);
  cursor: pointer;
  transition: border-color .15s var(--wpsb-ease);
}
.wpsb-thumbs img:hover { border-color: var(--wpsb-accent); }

.wpsb-landing-copy h1 {
  font-size: 32px;
  margin: 0 0 12px;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--wpsb-ink);
  font-weight: 600;
}
.wpsb-sub {
  font-size: 16px;
  color: var(--wpsb-ink-2);
  margin-bottom: 22px;
  line-height: 1.5;
}
.wpsb-benefits { list-style: none; padding: 0; margin: 22px 0; }
.wpsb-benefits li {
  padding: 8px 0 8px 30px;
  position: relative;
  font-size: 15px;
  color: var(--wpsb-ink);
  line-height: 1.5;
}
.wpsb-benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--wpsb-accent-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
.wpsb-body { color: var(--wpsb-ink-2); line-height: 1.7; margin: 22px 0; }
.wpsb-body p { margin: 0 0 14px; }
.wpsb-trust-line {
  margin-top: 14px;
  color: var(--wpsb-muted);
  font-size: 13px;
  text-align: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .wpsb-landing-grid { grid-template-columns: 1fr; gap: 28px; }
  .wpsb-landing-copy h1 { font-size: 26px; }
  .wpsb-card-body { padding: 20px; }
  #wpsb-cart-drawer { width: 100vw; }
  #wpsb-cart-widget { top: 14px; right: 14px; }
}

/* ---------- Accessibility: respect reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .wpsb-card,
  .wpsb-btn-primary,
  .wpsb-buy-now,
  .wpsb-btn-secondary,
  #wpsb-cart-toggle,
  #wpsb-cart-drawer,
  #wpsb-sticky-bar,
  .wpsb-ship-fill { transition: none; }
  .wpsb-card:hover { box-shadow: var(--wpsb-shadow-sm); }
  .wpsb-skel::after,
  .wpsb-spinner,
  #wpsb-cart-overlay { animation: none; }
  #wpsb-cart-overlay { opacity: 1; }
}