/* ============================================
   CARRINHO & WISHLIST — Envelopes de Papel
   ============================================ */

/* Overlay */
.cart-overlay,
.wishlist-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(42, 34, 30, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition);
  z-index: var(--z-overlay);
}

.cart-overlay.active,
.wishlist-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Drawer base */
.cart-drawer,
.wishlist-drawer {
  position: fixed;
  top: 0;
  right: -400px;
  width: 380px;
  max-width: 90vw;
  height: 100vh;
  background-color: var(--paper);
  z-index: var(--z-drawer);
  transition: right var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--paper-shadow-lg);
}

.cart-drawer.active,
.wishlist-drawer.active {
  right: 0;
  will-change: right;
}

/* Aba de envelope no drawer */
.cart-drawer::before,
.wishlist-drawer::before {
  content: "";
  position: absolute;
  top: 0;
  left: -12px;
  width: 12px;
  height: 60px;
  background: var(--paper-dim);
  clip-path: polygon(100% 0, 0 0, 0 100%, 100% 85%);
}

.cart-drawer-header,
.wishlist-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: var(--paper-weight) solid var(--paper-dim);
  position: relative;
}

.cart-drawer-header h3,
.wishlist-drawer-header h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.cart-drawer-header button,
.wishlist-drawer-header button {
  background: none;
  border: none;
  color: var(--ink-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-fold);
  transition: var(--transition-fast);
}

.cart-drawer-header button:hover,
.wishlist-drawer-header button:hover,
.cart-drawer-header button:focus-visible,
.wishlist-drawer-header button:focus-visible {
  color: var(--crimson);
  outline: none;
}

.cart-drawer-header button:focus-visible,
.wishlist-drawer-header button:focus-visible {
  box-shadow: 0 0 0 2px var(--crimson-glow);
}

.cart-drawer-body,
.wishlist-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

/* Item do carrinho */
.cart-item,
.wishlist-item {
  display: flex;
  gap: 14px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: var(--paper-weight) solid var(--paper-dim);
}

.cart-item img,
.wishlist-item img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-fold);
  background: var(--paper-dim);
  box-shadow: var(--paper-shadow);
}

.cart-item-info h4,
.wishlist-item-info h4 {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.cart-item-info p {
  font-size: var(--font-size-xs);
  color: var(--ink-muted);
  letter-spacing: 0.03em;
}

.wishlist-item-info p {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  color: var(--crimson);
  font-weight: 700;
}

.cart-item-remover {
  background: none;
  border: none;
  color: var(--ink-faint);
  cursor: pointer;
  font-size: 12px;
  text-decoration: underline;
  margin-top: 4px;
  padding: 4px 0;
  transition: var(--transition-fast);
  border-radius: var(--radius-fold);
}

.cart-item-remover:hover,
.cart-item-remover:focus-visible {
  color: var(--crimson);
  outline: none;
}

.cart-item-desfazer {
  background: none;
  border: none;
  color: var(--crimson);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  text-decoration: underline;
  margin-top: 4px;
  padding: 4px 0;
  transition: var(--transition-fast);
  border-radius: var(--radius-fold);
}

.cart-item-desfazer:hover,
.cart-item-desfazer:focus-visible {
  color: var(--crimson-hover);
  outline: none;
}

/* Rodapé */
.cart-drawer-footer {
  padding: 20px;
  border-top: var(--paper-weight) solid var(--paper-dim);
  background-color: var(--paper-layered);
}

.cart-total {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 14px;
}

.cart-total span {
  color: var(--ink);
}

/* Vazio */
.cart-vazio,
.wishlist-vazio {
  color: var(--ink-faint);
  text-align: center;
  margin-top: var(--spacing-xl);
  font-size: var(--font-size-sm);
  font-style: italic;
  padding: var(--spacing-xl) var(--spacing-lg);
  border: 2px dashed var(--ink-faint);
  border-radius: var(--radius-fold);
  background-color: rgba(244, 239, 230, 0.3);
}

.cart-vazio small,
.wishlist-vazio small {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-xs);
}

/* Frete */
.cart-frete {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: var(--paper-weight) solid var(--paper-dim);
}

.cart-frete label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--ink-muted);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cart-frete-input {
  display: flex;
  gap: 8px;
}

.cart-frete-input input {
  flex: 1;
  background-color: var(--paper-dim);
  color: var(--ink);
  border: var(--paper-weight) solid var(--ink-faint);
  border-radius: var(--radius-fold);
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
}

.cart-frete-input input:focus {
  outline: none;
  background-color: var(--paper);
  border-color: var(--ink-muted);
}

.cart-frete-input button {
  background-color: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: var(--radius-fold);
  padding: 10px 16px;
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.cart-frete-input button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.cart-frete-input button:hover:not(:disabled),
.cart-frete-input button:focus-visible:not(:disabled) {
  background-color: var(--crimson);
  outline: none;
}

.frete-resultado {
  font-size: var(--font-size-xs);
  margin-top: 6px;
  min-height: 16px;
  color: var(--ink-muted);
}

.frete-resultado.sucesso {
  color: var(--stamp-green);
}

.frete-resultado.erro {
  color: var(--crimson);
}

/* Wishlist actions */
.wishlist-item-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.wishlist-item-actions button {
  padding: 6px 12px;
  border: none;
  border-radius: var(--radius-fold);
  cursor: pointer;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: var(--transition-fast);
}

.wishlist-item-actions .btn-add-cart {
  background-color: var(--crimson);
  color: var(--paper);
}

.wishlist-item-actions .btn-add-cart:hover {
  background-color: var(--crimson-hover);
}

.wishlist-item-actions .btn-remove {
  background-color: transparent;
  color: var(--ink-muted);
  border: var(--paper-weight) solid var(--ink-faint);
}

.wishlist-item-actions .btn-remove:hover {
  color: var(--crimson);
  border-color: var(--crimson);
}

/* Badge wishlist */
.btn-wishlist {
  position: relative;
}

.wishlist-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  background-color: var(--ink);
  color: var(--paper);
  font-size: 10px;
  font-weight: 700;
  height: 16px;
  width: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  letter-spacing: 0;
  box-shadow: var(--paper-shadow);
}

.wishlist-badge.bounce {
  animation: badge-stamp 0.25s cubic-bezier(0.33, 1, 0.68, 1);
}

@media (max-width: 600px) {
  .cart-drawer,
  .wishlist-drawer {
    width: 100vw;
    top: auto;
    bottom: -100vh;
    right: 0;
    height: 85vh;
    border-radius: var(--radius-fold) var(--radius-fold) 0 0;
    transition: bottom var(--transition);
  }
  .cart-drawer::before,
  .wishlist-drawer::before {
    display: none;
  }
  .cart-drawer.active,
  .wishlist-drawer.active {
    bottom: 0;
    will-change: bottom;
  }
  .cart-drawer-header,
  .wishlist-drawer-header {
    padding: 16px;
  }
  .cart-drawer-body,
  .wishlist-drawer-body {
    padding: 16px;
  }
  .cart-drawer-footer {
    padding: 16px;
  }
  .cart-item,
  .wishlist-item {
    gap: 10px;
    padding-bottom: 14px;
    margin-bottom: 14px;
  }
  .cart-item img,
  .wishlist-item img {
    width: 52px;
    height: 52px;
  }
}