/* Brit Buy Conversion UI styles */
:root {
  color-scheme: light dark;
  --bb-primary: #ff6600;
  --bb-primary-dark: #cc5200;
  --bb-bg: #f7f8fb;
  --bb-surface: #ffffff;
  --bb-text: #1b1f2a;
  --bb-text-muted: #5a6275;
  --bb-border: rgba(15, 23, 42, 0.12);
  --bb-radius: 18px;
  --bb-gap: 1.25rem;
  --bb-transition: 0.2s ease;
  --bb-shadow: 0 12px 35px rgba(15, 23, 42, 0.1);
  font-family: 'Inter', 'Montserrat', 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bb-bg);
  color: var(--bb-text);
}

.bb-container {
  width: min(1100px, 92vw);
  margin: 0 auto;
  padding: 48px 0;
}

.bb-header, .bb-footer {
  background: var(--bb-surface);
  border-bottom: 1px solid var(--bb-border);
  padding: 16px clamp(16px, 4vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.bb-header nav a {
  margin-inline: 12px;
  color: var(--bb-text-muted);
  font-weight: 600;
  text-decoration: none;
}

.bb-header nav a:hover,
.bb-header nav a:focus-visible {
  color: var(--bb-primary);
}

.bb-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--bb-text);
  text-decoration: none;
}

.bb-logo img {
  display: block;
  height: 44px;
  width: auto;
}

.bb-btn {
  border: none;
  border-radius: 999px;
  padding: 12px 24px;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--bb-transition), box-shadow var(--bb-transition);
}

.bb-btn.primary {
  background: var(--bb-primary);
  color: #fff;
}

.bb-btn.primary:hover,
.bb-btn.primary:focus-visible {
  background: var(--bb-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(255, 102, 0, 0.25);
}

.bb-btn.checkout {
  display: inline-flex;
  justify-content: center;
  width: 100%;
  margin-top: 12px;
}

.bb-pdp {
  display: grid;
  gap: clamp(24px, 5vw, 48px);
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  background: var(--bb-surface);
  border-radius: var(--bb-radius);
  padding: clamp(24px, 5vw, 48px);
  box-shadow: var(--bb-shadow);
}

.bb-media img,
.bb-media video {
  width: 100%;
  border-radius: var(--bb-radius);
  background: #fff;
}

.bb-buybox h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin-bottom: 0.6rem;
}

.bb-price {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.bb-bullets {
  padding-left: 18px;
  color: var(--bb-text-muted);
  margin-bottom: 1.25rem;
}

.bb-bullets li {
  margin-bottom: 8px;
}

.bb-buybox label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.bb-buybox input[type="number"] {
  width: 70px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--bb-border);
  font-size: 1rem;
}

.bb-offers {
  margin-bottom: 1rem;
  padding: 12px 16px;
  border-radius: var(--bb-radius);
  background: rgba(255, 102, 0, 0.08);
  border: 1px solid rgba(255, 102, 0, 0.25);
  font-weight: 600;
  display: grid;
  gap: 6px;
}

.bb-volume-message {
  font-weight: 700;
}

.bb-freebie-message {
  font-size: 0.92rem;
  color: var(--bb-primary);
}

.bb-freebie-message.is-active {
  font-weight: 700;
}

.bb-accordion {
  margin-top: 1rem;
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  background: var(--bb-surface);
}

.bb-accordion summary {
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 700;
}

.bb-accordion[open] summary {
  color: var(--bb-primary);
}

.bb-accordion p {
  margin: 0;
  padding: 0 18px 16px;
  color: var(--bb-text-muted);
}

.bb-faq {
  margin-top: 1.5rem;
}

.bb-faq details {
  margin-bottom: 10px;
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  background: var(--bb-surface);
}

.bb-faq summary {
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 600;
}

.bb-faq summary:focus-visible {
  outline: 2px dashed var(--bb-primary);
  outline-offset: 4px;
}

.bb-faq div {
  padding: 0 18px 16px;
  color: var(--bb-text-muted);
}

.bb-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.bb-trust a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  text-decoration: none;
  color: var(--bb-text);
}

.bb-description {
  margin-top: clamp(24px, 4vw, 36px);
  color: var(--bb-text-muted);
  line-height: 1.6;
  background: var(--bb-surface);
  padding: clamp(16px, 4vw, 28px);
  border-radius: var(--bb-radius);
  box-shadow: var(--bb-shadow);
}

.bb-text-muted {
  color: var(--bb-text-muted);
}

.bb-trust a:hover,
.bb-trust a:focus-visible {
  border-color: var(--bb-primary);
  color: var(--bb-primary);
}

/* Sticky ATC */
.bb-sticky-atc {
  position: fixed;
  inset: auto 16px 16px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: var(--bb-surface);
  border-radius: var(--bb-radius);
  box-shadow: var(--bb-shadow);
  transform: translateY(120%);
  opacity: 0;
  transition: transform var(--bb-transition), opacity var(--bb-transition);
  z-index: 900;
}

.bb-sticky-atc .bb-sticky-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bb-sticky-atc.is-visible {
  transform: translateY(0);
  opacity: 1;
}

/* Cart drawer */
.bb-cart {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(420px, 90vw);
  background: var(--bb-surface);
  box-shadow: -20px 0 45px rgba(15, 23, 42, 0.2);
  border-radius: 24px 0 0 24px;
  transform: translateX(105%);
  transition: transform var(--bb-transition);
  display: flex;
  flex-direction: column;
  z-index: 950;
}

.bb-cart:not(.is-hidden) {
  transform: translateX(0);
}

.bb-cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--bb-border);
  font-weight: 700;
  font-size: 1.1rem;
}

.bb-cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 18px 22px;
  display: grid;
  gap: 12px;
}

.bb-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.bb-free-ship {
  padding: 14px 22px;
  border-top: 1px dashed var(--bb-border);
}

.bb-progress {
  height: 8px;
  background: rgba(15, 23, 42, 0.08);
  border-radius: 999px;
  margin-bottom: 6px;
  overflow: hidden;
}

.bb-progress .bb-bar {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--bb-primary), #ff9d3b);
  transition: width 0.3s ease;
}

.bb-cart-upsell {
  padding: 0 22px 18px;
}

.bb-cart-upsell a {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  padding: 12px;
  text-decoration: none;
  color: inherit;
  background: rgba(15, 23, 42, 0.02);
}

.basket-trust-note {
  padding: 0 22px;
  font-size: 0.9rem;
  color: var(--bb-text-muted);
}

.bb-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
}

.bb-cart-footer {
  padding: 18px 22px 24px;
  border-top: 1px solid var(--bb-border);
  display: grid;
  gap: 12px;
}

.bb-cart-footer .bb-row span:first-child {
  font-weight: 600;
}

.bb-crosssell {
  margin-top: clamp(32px, 6vw, 48px);
}

.bb-crosssell h2 {
  margin: 0 0 16px;
  font-size: 1.6rem;
}

.bb-crosssell-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.bb-crosssell-card {
  background: var(--bb-surface);
  border: 1px solid var(--bb-border);
  border-radius: var(--bb-radius);
  padding: 16px;
  display: grid;
  gap: 10px;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.bb-crosssell-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: var(--bb-radius);
}

.bb-crosssell-card button {
  justify-self: start;
}

.bb-reviews {
  margin-top: clamp(40px, 7vw, 60px);
  background: var(--bb-surface);
  border-radius: var(--bb-radius);
  padding: clamp(18px, 5vw, 32px);
  box-shadow: var(--bb-shadow);
}

.bb-reviews h2 {
  margin-top: 0;
}

.bb-reviews form {
  display: grid;
  gap: 12px;
}

.bb-reviews textarea,
.bb-reviews select {
  font: inherit;
  border-radius: var(--bb-radius);
  border: 1px solid var(--bb-border);
  padding: 10px 12px;
}

/* Responsive */
@media (max-width: 720px) {
  .bb-container {
    padding: 32px 0;
  }
  .bb-header nav {
    display: none;
  }
}