/* Cart Drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
}
.cart-drawer.is-open { display: flex; }

.cart-drawer__overlay {
  position: absolute;
  inset: 0;
  background: rgba(31,8,13,0.6);
  backdrop-filter: blur(2px);
}

.cart-drawer__panel {
  position: absolute;
  top: 0; right: 0;
  width: 100%;
  max-width: 400px;
  height: 100%;
  background: var(--branco);
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  animation: cart-slide-in 0.25s ease;
}

@keyframes cart-slide-in {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--cinza-claro);
}

.cart-drawer__title {
  font-family: var(--font-titulo);
  font-size: var(--fs-h3);
  color: var(--vinho);
}

.cart-drawer__close {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: none;
  background: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--cinza);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t-fast) ease;
}
.cart-drawer__close:hover { background: var(--cinza-fundo); }

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-4) var(--sp-5);
}

.cart-drawer__empty {
  text-align: center;
  padding: var(--sp-8) 0;
  color: var(--cinza);
}

.cart-drawer__empty-icon { font-size: 3rem; display: block; margin-bottom: var(--sp-3); }

.cart-drawer__items { display: flex; flex-direction: column; gap: var(--sp-3); }

.cart-drawer-item {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--radius-md);
  background: var(--cinza-fundo);
  position: relative;
}

.cart-drawer-item__link { flex-shrink: 0; }

.cart-drawer-item__img {
  width: 72px; height: 72px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.cart-drawer-item__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.cart-drawer-item__name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--grafite);
  text-decoration: none;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cart-drawer-item__name:hover { color: var(--vinho); }

.cart-drawer-item__var {
  font-size: var(--fs-xs);
  color: var(--cinza);
}

.cart-drawer-item__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.cart-drawer-item__qty {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.cart-drawer-item__qty-btn {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--cinza-claro);
  background: var(--branco);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  color: var(--grafite);
  transition: all var(--t-fast) ease;
}
.cart-drawer-item__qty-btn:hover { border-color: var(--vinho); color: var(--vinho); }

.cart-drawer-item__qty-val {
  font-size: var(--fs-sm);
  font-weight: 600;
  min-width: 1.5rem;
  text-align: center;
}

.cart-drawer-item__price {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--vinho);
}

.cart-drawer-item__remove {
  position: absolute;
  top: var(--sp-1);
  right: var(--sp-1);
  width: 24px; height: 24px;
  border-radius: 50%;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--cinza);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-fast) ease;
}
.cart-drawer-item__remove:hover { background: var(--erro-fundo); color: var(--erro); }

.cart-drawer__footer {
  padding: var(--sp-4) var(--sp-5);
  border-top: 1px solid var(--cinza-claro);
}

.cart-drawer__subtotal {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--grafite);
  margin-bottom: var(--sp-3);
}
.cart-drawer__footer .btn {
  margin-top: var(--sp-2);
}
.cart-drawer__footer .btn--secondary {
  margin-top: 0;
  margin-bottom: var(--sp-2);
}