/* ====================================================================
   CARRINHO.CSS — Drawer lateral, itens, etapa de checkout
   ==================================================================== */

body.no-scroll {
  overflow: hidden;
}

/* ---------- Botão de carrinho na navbar ---------- */
.cart-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--color-primary-dark);
  transition: background-color var(--transition-fast);
}

.cart-trigger:hover {
  background-color: var(--color-bg-deep);
}

.cart-trigger svg {
  width: 21px;
  height: 21px;
}

.cart-trigger__badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: var(--radius-full);
  background-color: var(--color-secondary);
  color: var(--color-white);
  font-size: 0.66rem;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
}

/* ---------- Overlay ---------- */
.cart-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(43, 39, 36, 0.45);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.cart-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* ---------- Drawer ---------- */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100vw);
  background-color: var(--color-primary-footer);
  z-index: 160;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-lg);
}

.cart-drawer.is-open {
  transform: translateX(0);
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.cart-drawer__header h2 {
  font-size: var(--fs-lg);
}

.cart-drawer__close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: background-color var(--transition-fast);
}

.cart-drawer__close:hover {
  background-color: var(--color-bg-deep);
}

.cart-drawer__close svg {
  width: 20px;
  height: 20px;
}

/* ---------- View: Lista de itens ---------- */
.cart-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

#cart-view-checkout {
  display: none;
}

.cart-items-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.cart-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-text-muted);
}

.cart-empty-state svg {
  width: 56px;
  height: 56px;
  color: var(--color-border);
}

.cart-empty-state p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* ---------- Item do carrinho ---------- */
.cart-item {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

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

.cart-item__image {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background-color: var(--color-bg-alt);
}

.cart-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.cart-item__name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cart-item__price {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: 2px;
}

.cart-item__qty-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  color: var(--color-primary-dark);
  transition: background-color var(--transition-fast);
}

.cart-item__qty-btn:hover {
  background-color: var(--color-bg-deep);
}

.cart-item__qty-value {
  font-size: var(--fs-sm);
  font-weight: 600;
  min-width: 16px;
  text-align: center;
}

.cart-item__remove {
  color: var(--color-text-muted);
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.cart-item__remove:hover {
  background-color: var(--color-bg-deep);
  color: var(--color-error);
}

.cart-item__remove svg {
  width: 17px;
  height: 17px;
}

/* ---------- Resumo + ação ---------- */
.cart-summary {
  flex-shrink: 0;
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-alt);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-md);
}

.cart-summary__row span:first-child {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.cart-summary__row strong {
  font-family: var(--font-body);
  font-size: var(--fs-xl);
  color: var(--color-primary-dark);
}

/* ---------- View: Checkout ---------- */
.checkout-form {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.checkout-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  align-self: flex-start;
  transition: color var(--transition-fast);
}

.checkout-back:hover {
  color: var(--color-primary-dark);
}

.checkout-back svg {
  width: 14px;
  height: 14px;
}

.checkout-order-summary {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.checkout-order-summary strong {
  display: block;
  color: var(--color-text);
  font-size: var(--fs-sm);
  margin-bottom: 4px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-text);
}

.form-field input,
.form-field select,
.form-field textarea {
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  font-size: var(--fs-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  transition: border-color var(--transition-fast);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary-light);
}

.form-field textarea {
  resize: vertical;
  min-height: 70px;
}

.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238A8378' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

.checkout-submit-wrap {
  flex-shrink: 0;
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-alt);
}

@media (max-width: 480px) {
  .cart-drawer {
    width: 100vw;
  }
}