/* Shopping cart — landing theme */

body.landing-page.buy-cart-page {
  background: var(--bg) !important;
}

.bc-page {
  background: var(--bg);
  padding: 32px 0 48px;
}

.bc-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Page header */
.bc-page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.bc-title-block h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 400;
  color: var(--navy);
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.2;
}

.bc-title-block h1 i {
  color: var(--blue);
  font-size: 0.9em;
}

.bc-subtitle {
  margin: 0;
  font-size: 1rem;
  color: var(--text-muted);
}

.bc-logged-in {
  margin-top: 6px;
}

.bc-trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 320px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.bc-trust-badge i {
  color: var(--blue);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.bc-login-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 10px 14px;
  background: #fff8e6;
  border: 1px solid #fcd34d;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: #92400e;
}

.bc-login-hint i {
  color: #d97706;
}

/* Two-column layout */
.bc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  gap: 28px;
  align-items: start;
}

.bc-main,
.bc-sidebar {
  min-width: 0;
}

/* Items card */
.bc-items-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 28px;
}

.bc-cart-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.bc-cart-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.bc-cart-item:first-child {
  padding-top: 0;
}

.bc-cart-row {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.bc-cart-thumb {
  flex: 0 0 168px;
  width: 168px;
  max-width: 40%;
}

.bc-cart-thumb-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.bc-cart-thumb-link:hover {
  text-decoration: none;
}

/* Browse-style subject-v2 card (scaled for cart) */
.bc-cart-thumb .paper-card--cart-thumb {
  width: 100%;
  margin: 0;
  box-shadow: var(--shadow);
  pointer-events: none;
}

.bc-cart-thumb .paper-card--cart-thumb:hover {
  transform: none;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-tab {
  width: 52px;
  height: 52px;
  min-width: 52px;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-tab-line {
  font-size: 0.625rem;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-white,
.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-white--cart {
  padding: 14px 10px 18px;
  padding-right: 54px;
  min-height: 88px;
  box-sizing: border-box;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-white-head {
  margin-bottom: 0;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-school-icon {
  width: 22px;
  height: 22px;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-school-name {
  font-size: 0.625rem;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-title {
  margin: 14px 0 16px;
  font-size: 0.6875rem;
  line-height: 1.35;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-features,
.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-title-accent {
  display: none !important;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-navy {
  clip-path: polygon(0 10px, 50% 0, 100% 10px, 100% 100%, 0 100%);
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-footer-img {
  height: 72px;
  min-height: 72px;
}

.bc-cart-thumb .paper-card--cart-thumb .paper-card-maths-download {
  font-size: 0;
  padding: 0;
  min-height: 0;
  height: 0;
  overflow: hidden;
}

.bc-cart-legacy-card {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.bc-cart-legacy-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.bc-cart-legacy-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.625rem;
  font-weight: 700;
  color: #fff;
  text-transform: capitalize;
}

.bc-cart-legacy-badge.maths {
  background: var(--blue);
}

.bc-cart-legacy-badge.english {
  background: #10b981;
}

.bc-pack-thumb {
  width: 130px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px rgba(0, 102, 255, 0.25);
}

.bc-pack-thumb svg,
.bc-pack-thumb i {
  color: #fff;
  font-size: 3rem;
}

.bc-cart-body {
  flex: 1;
  min-width: 0;
}

.bc-cart-body-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.bc-cart-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex-shrink: 0;
}

.bc-subject-badge {
  display: inline-block;
  padding: 4px 12px;
  background: #e8f2ff;
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  margin-bottom: 8px;
  text-transform: capitalize;
}

.bc-item-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 10px;
  line-height: 1.35;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.bc-item-title a {
  color: var(--navy);
  text-decoration: none;
}

.bc-item-title a:hover {
  color: var(--blue);
}

.bc-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.bc-item-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bc-item-meta i {
  color: #94a3b8;
  font-size: 0.8rem;
}

.bc-digital-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.bc-digital-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--teal-light);
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 6px;
}

.bc-digital-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.bc-cart-price {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  white-space: nowrap;
}

.bc-remove-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.bc-remove-btn:hover {
  color: #ef4444;
  background: #fef2f2;
}

.bc-upsell {
  display: flex;
  margin-top: 16px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: #e8f2ff;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--navy);
  text-decoration: none;
  transition: background 0.2s;
}

.bc-upsell:hover {
  background: #d6e8ff;
  color: var(--navy);
  text-decoration: none;
}

.bc-upsell-text {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.bc-upsell-text i {
  color: var(--blue);
  margin-top: 2px;
  flex-shrink: 0;
}

.bc-upsell-chevron {
  color: var(--blue);
  flex-shrink: 0;
}

.bc-timetag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy);
  margin: 4px 4px 0 0;
}

/* Feature highlights */
.bc-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.bc-feature {
  text-align: center;
  padding: 8px 12px;
}

.bc-feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--blue);
  font-size: 1.25rem;
  box-shadow: var(--shadow);
}

.bc-feature h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 6px;
}

.bc-feature p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.45;
}

/* Order summary sidebar */
.bc-sidebar {
  position: sticky;
  top: 100px;
}

.bc-summary {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  box-sizing: border-box;
  overflow: hidden;
}

.bc-summary-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--navy);
  margin: 0 0 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.bc-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.bc-summary-row strong {
  color: var(--navy);
  font-weight: 600;
}

.bc-summary-discount {
  color: var(--teal);
}

.bc-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 16px 0 20px;
  margin-top: 8px;
  border-top: 1px solid var(--border);
}

.bc-summary-total-label {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.bc-summary-total-amount {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--blue);
}

.bc-btn-checkout {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--blue);
  color: #fff !important;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(0, 102, 255, 0.3);
  text-decoration: none !important;
  margin-bottom: 12px;
  white-space: normal;
  text-align: center;
  line-height: 1.3;
}

.bc-btn-checkout:hover:not(:disabled):not(.disabled) {
  background: var(--blue-dark);
  transform: translateY(-1px);
  color: #fff !important;
}

.bc-btn-checkout:disabled,
.bc-btn-checkout.disabled,
.bc-btn-checkout.processing {
  background: #cbd5e1;
  color: #94a3b8 !important;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
  pointer-events: none;
}

.bc-btn-continue {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  background: var(--bg-white);
  color: var(--navy) !important;
  border: 2px solid var(--border);
  border-radius: 12px;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 16px;
  white-space: normal;
  text-align: center;
  line-height: 1.3;
  word-break: break-word;
}

.bc-btn-continue:hover {
  border-color: var(--blue);
  color: var(--blue) !important;
  background: var(--bg);
}

.bc-btn-empty {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  background: transparent;
  color: var(--text-muted) !important;
  border: none;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 16px;
}

.bc-btn-empty:hover:not(:disabled) {
  color: #ef4444 !important;
}

.bc-btn-empty:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.bc-promo {
  margin-bottom: 16px;
}

.bc-promo-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  background: none;
  border: none;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
}

.bc-promo-toggle i {
  transition: transform 0.2s;
}

.bc-promo.is-open .bc-promo-toggle i {
  transform: rotate(180deg);
}

.bc-promo-panel {
  display: none;
  padding-bottom: 8px;
}

.bc-promo.is-open .bc-promo-panel {
  display: flex;
  gap: 8px;
}

.bc-promo-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.875rem;
}

.bc-promo-input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.12);
}

.bc-promo-apply {
  padding: 10px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
}

.bc-promo-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 6px 0 0;
}

.bc-instant-box {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  background: var(--teal-light);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--navy);
  line-height: 1.45;
}

.bc-instant-box i {
  color: var(--teal);
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.bc-stripe-note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 24px 0 0;
}

.bc-stripe-note i {
  margin-right: 6px;
  color: #94a3b8;
}

/* Trust bar */
.bc-trust-bar {
  margin-top: 40px;
  padding: 28px 24px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.bc-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bc-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.bc-trust-item i {
  font-size: 1.25rem;
  color: var(--blue);
  margin-top: 2px;
}

.bc-trust-item h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 4px;
}

.bc-trust-item p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

/* Empty / error states */
.bc-empty {
  text-align: center;
  padding: 48px 24px;
}

.bc-empty i {
  font-size: 3rem;
  color: #cbd5e1;
  margin-bottom: 16px;
}

.bc-empty h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--navy);
  margin: 0 0 10px;
}

.bc-empty p {
  color: var(--text-muted);
  margin: 0 0 24px;
}

.bc-alert {
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 0.9375rem;
}

.bc-alert--warn {
  background: #fff8e6;
  border: 1px solid #fcd34d;
  color: #92400e;
}

@media (max-width: 991px) {
  .bc-page {
    padding: 24px 0 40px;
  }

  .bc-container {
    padding: 0 16px;
  }

  .bc-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .bc-sidebar {
    position: static;
  }

  .bc-items-card {
    padding: 16px;
  }

  .bc-features {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .bc-feature {
    display: flex;
    text-align: left;
    gap: 16px;
    align-items: flex-start;
  }

  .bc-feature-icon {
    margin: 0;
    flex-shrink: 0;
  }

  .bc-trust-grid {
    grid-template-columns: 1fr;
  }

  .bc-page-head {
    flex-direction: column;
  }

  .bc-trust-badge {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .bc-title-block h1 {
    font-size: 1.5rem;
    flex-wrap: wrap;
  }

  .bc-cart-row {
    flex-direction: column;
    gap: 14px;
  }

  .bc-cart-thumb {
    flex: none;
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
  }

  .bc-cart-body-head {
    flex-wrap: wrap;
  }

  .bc-cart-actions {
    width: 100%;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .bc-cart-price {
    font-size: 1.25rem;
  }

  .bc-summary {
    padding: 20px 16px;
  }

  .bc-summary-total {
    flex-wrap: wrap;
    gap: 8px;
  }

  .bc-summary-total-amount {
    font-size: 1.5rem;
  }

  .bc-btn-checkout,
  .bc-btn-continue {
    font-size: 0.875rem;
    padding: 14px 12px;
  }

  .bc-upsell {
    flex-direction: column;
    align-items: flex-start;
  }

  .bc-trust-bar {
    padding: 20px 16px;
  }

  .bc-digital-row {
    flex-direction: column;
    align-items: flex-start;
  }
}