/* Cart navigation button + cart line items on checkout page */

/* ============================================================
   Shared add-to-cart feedback (store + book landing pages)
   ============================================================ */

/* Button pop + brief "added" green state (any .btn used as add-to-cart) */
@keyframes cart-add-pop {
  0% { transform: scale(1); }
  35% { transform: scale(0.94); }
  70% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

.btn.is-popping {
  animation: cart-add-pop 0.4s ease;
}

.btn.is-added {
  background: linear-gradient(135deg, #6fae6f 0%, #4f8c4f 100%);
  color: var(--white);
  box-shadow: 0 4px 18px rgba(79, 140, 79, 0.4), 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* Cart nav bumps when an item is added */
@keyframes cart-nav-bump {
  0% { transform: scale(1); }
  40% { transform: scale(1.22); }
  100% { transform: scale(1); }
}

.book-cart-nav.is-bumping {
  animation: cart-nav-bump 0.45s ease;
}

/* ---------- "View Cart" toast ---------- */
.cart-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 300;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: calc(100vw - 32px);
  padding: 12px 14px 12px 16px;
  border-radius: 999px;
  background: rgba(10, 22, 40, 0.97);
  border: 1px solid rgba(213, 190, 118, 0.35);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
  color: var(--cream);
  font-family: var(--font-body);
  opacity: 0;
  transform: translate(-50%, 18px);
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.cart-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}

.cart-toast__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 50%;
  background: #4f8c4f;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
}

.cart-toast__msg {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.cart-toast__cta {
  flex-shrink: 0;
  padding: 8px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--darker);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  white-space: nowrap;
  transition: filter 0.2s ease, transform 0.2s ease;
}

.cart-toast__cta:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.cart-toast__close {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.cart-toast__close:hover {
  color: var(--cream-light);
  background: rgba(226, 209, 182, 0.12);
}

@media (max-width: 480px) {
  .cart-toast {
    left: 16px;
    right: 16px;
    bottom: 16px;
    transform: translateY(18px);
    justify-content: center;
  }

  .cart-toast.is-visible {
    transform: translateY(0);
  }

  .cart-toast__msg {
    white-space: normal;
  }
}


.book-cart-nav {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(213, 190, 118, 0.35);
  color: var(--cream);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

.book-cart-nav:hover {
  background: rgba(213, 190, 118, 0.12);
  border-color: var(--gold);
}

.book-cart-nav__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
}

.book-cart-nav__count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--darker);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

.book-cart-nav__count[hidden] {
  display: none;
}

html[data-lang="hy"] .book-cart-nav__label.lang-en,
html[data-lang="en"] .book-cart-nav__label.lang-hy {
  display: none;
}

.checkout-summary__heading {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(226, 209, 182, 0.12);
}

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

.cart-item__cover-link {
  display: block;
  width: 72px;
  line-height: 0;
  border-radius: 6px;
}

.cart-item__cover-link:hover .cart-item__cover {
  filter: brightness(1.06);
}

.cart-item__cover {
  width: 72px;
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  transition: filter 0.15s ease;
}

.cart-item__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.cart-item__title {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.25;
  color: var(--cream-light);
}

.cart-item__subtitle {
  font-size: 0.85rem;
  color: var(--cream);
  opacity: 0.85;
}

.cart-item__price {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold);
}

.cart-item__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}

.cart-item__remove {
  padding: 0;
  border: none;
  background: none;
  color: rgba(226, 209, 182, 0.65);
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-decoration: underline;
  cursor: pointer;
}

.cart-item__remove:hover {
  color: var(--cream-light);
}

html[data-lang="hy"] .cart-item__title-en,
html[data-lang="hy"] .cart-item__subtitle-en,
html[data-lang="en"] .cart-item__title-hy,
html[data-lang="en"] .cart-item__subtitle-hy {
  display: none;
}

/* ---------- Empty cart ---------- */
.cart-empty {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 520px;
  margin: 0 auto;
  padding: 120px 24px 48px;
}

.cart-empty__message,
.cart-empty__promo-card {
  padding: 28px 24px;
  border-radius: var(--radius);
  background: rgba(0, 28, 68, 0.72);
  border: 1px solid rgba(213, 190, 118, 0.18);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.cart-empty__message {
  text-align: center;
}

.cart-empty__heading {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  line-height: 1.3;
  color: var(--cream-light);
}

.cart-empty__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--cream);
  opacity: 0.92;
}

.cart-empty__promo-card {
  text-align: center;
}

.cart-empty__store-link {
  align-self: center;
}

.cart-empty__promo-heading {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.cart-empty__promo {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(10, 22, 40, 0.55);
  border: 1px solid rgba(213, 190, 118, 0.22);
  text-decoration: none;
  text-align: left;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

.cart-empty__promo:hover {
  border-color: var(--gold);
  background: rgba(10, 22, 40, 0.8);
  transform: translateY(-2px);
}

.cart-empty__cover-wrap {
  flex-shrink: 0;
  width: 96px;
}

.cart-empty__cover {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}

.cart-empty__book-title {
  align-items: flex-start;
  text-align: left;
  gap: 0.35rem;
}

.cart-empty__book-title .product-name__title {
  font-size: 1.2rem;
  color: var(--cream-light);
}

.cart-empty__book-title .product-name__arm.product-name__subtitle {
  font-size: 0.95rem;
  color: var(--cream);
}

.cart-empty__book-title .product-name__translit {
  color: rgba(226, 209, 182, 0.75);
}

/* Always show transliteration under Armenian in empty-cart promo */
.cart-empty__promo .product-name__translit-group {
  display: flex;
}

[data-lang="hy"] .cart-empty__promo .product-name__translit-group {
  display: flex;
}

[data-lang="hy"] .cart-empty__promo .product-name__translit {
  display: block;
}

@media (max-width: 720px) {
  .book-cart-nav__label {
    display: none;
  }

  .book-cart-nav {
    padding: 8px 10px;
  }

  .cart-empty__promo {
    flex-direction: column;
    text-align: center;
  }

  .cart-empty__cover-wrap {
    width: 112px;
  }

  .cart-empty__book-title {
    align-items: center;
    text-align: center;
  }
}