/**
 * Carrinho de Compras e Fluxo de Checkout - Yogures Tsidkenú
 */

/* ==========================================================================
   1. BARRA FLUTUANTE INFERIOR MOBILE (CARRINHO RÁPIDO)
   ========================================================================== */
.floating-mobile-cart-bar {
  position: fixed;
  bottom: 74px; /* Logo acima da barra de navegação */
  left: var(--space-4);
  right: var(--space-4);
  background-color: var(--text-primary);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  z-index: 35;
  transform: translateY(120%);
  opacity: 0;
  transition: transform var(--transition-spring), opacity var(--transition-normal);
}

@media (min-width: 1024px) {
  .floating-mobile-cart-bar {
    display: none; /* No desktop o acesso é via botão no topo */
  }
}

.floating-mobile-cart-bar.visible {
  transform: translateY(0);
  opacity: 1;
}

.floating-cart-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.floating-cart-icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.floating-cart-info {
  display: flex;
  flex-direction: column;
}

.floating-cart-count {
  font-size: var(--text-xs);
  color: #DDD7CB;
}

.floating-cart-total {
  font-size: var(--text-base);
  font-weight: var(--font-extrabold);
  color: #FFFFFF;
}

.btn-floating-view-cart {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-md);
  padding: 0 var(--space-4);
  height: 44px;
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  cursor: pointer;
  white-space: nowrap;
}

/* ==========================================================================
   2. DRAWER / MODAL DO CARRINHO
   ========================================================================== */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 25, 23, 0.65);
  backdrop-filter: blur(6px);
  z-index: 120;
  display: flex;
  justify-content: flex-end;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.cart-drawer {
  background-color: #FFFFFF;
  width: 100%;
  max-width: 480px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-spring);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
}

.cart-drawer-overlay.active .cart-drawer {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1.5px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-drawer-title {
  font-size: var(--text-xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.cart-items-list {
  flex-grow: 1;
  overflow-y: auto;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Item Individual do Carrinho */
.cart-item-card {
  display: flex;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  align-items: flex-start;
}

.cart-item-thumbnail {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background-color: var(--bg-surface-soft);
  flex-shrink: 0;
  border: 1px solid var(--border-subtle);
}

.cart-item-details {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cart-item-name {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.cart-item-size {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.cart-item-price {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-top: 4px;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-2);
}

.cart-item-stepper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background-color: var(--bg-surface-soft);
  border-radius: var(--radius-md);
  padding: 3px 6px;
}

.btn-item-qty {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #FFFFFF;
  border: 1px solid var(--border-subtle);
  font-size: 1.1rem;
  font-weight: var(--font-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-primary);
}

.item-qty-number {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  min-width: 24px;
  text-align: center;
}

.btn-remove-item {
  background: none;
  border: none;
  color: #DC2626;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-remove-item:hover {
  background-color: #FEE2E2;
}

/* Estado de Carrinho Vazio */
.empty-cart-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  padding: var(--space-8) var(--space-4);
  gap: var(--space-4);
}

.empty-cart-icon-box {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: var(--bg-surface-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.75rem;
  color: var(--color-primary);
}

.empty-cart-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.empty-cart-subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  max-width: 280px;
  line-height: 1.5;
}

.btn-empty-cart-action {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-lg);
  height: 52px;
  padding: 0 var(--space-6);
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  cursor: pointer;
  margin-top: var(--space-2);
}

/* Rodapé do Carrinho com Resumo Financeiro */
.cart-drawer-footer {
  padding: var(--space-5);
  border-top: 1.5px solid var(--border-subtle);
  background-color: var(--bg-surface-soft);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.summary-row.total-row {
  font-size: var(--text-xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--border-subtle);
}

.summary-total-amount {
  color: var(--color-primary);
}

.btn-cart-continue {
  width: 100%;
  height: var(--btn-cta-height);
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  box-shadow: 0 8px 20px rgba(211, 16, 39, 0.25);
  margin-top: var(--space-2);
  transition: background-color var(--transition-fast);
}

.btn-cart-continue:hover {
  background-color: var(--color-primary-hover);
}

/* ==========================================================================
   3. FLUXO DE CHECKOUT ("ÚLTIMOS PASSOS")
   ========================================================================== */
.checkout-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 25, 23, 0.65);
  backdrop-filter: blur(6px);
  z-index: 130;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

@media (min-width: 640px) {
  .checkout-modal-overlay {
    align-items: center;
    padding: var(--space-4);
  }
}

.checkout-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.checkout-modal-container {
  background-color: #FFFFFF;
  width: 100%;
  max-width: 600px;
  max-height: 92vh;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: translateY(40px);
  transition: transform var(--transition-spring);
}

@media (min-width: 640px) {
  .checkout-modal-container {
    border-radius: var(--radius-xl);
    transform: scale(0.95);
  }
}

.checkout-modal-overlay.active .checkout-modal-container {
  transform: translateY(0) scale(1);
}

/* Indicador de Progresso em 4 Etapas */
.checkout-progress-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  background-color: var(--bg-surface-soft);
  border-bottom: 1px solid var(--border-subtle);
}

.progress-step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--text-tertiary);
}

.progress-step-item.active {
  color: var(--color-primary);
}

.progress-step-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #FFFFFF;
  font-size: 0.8rem;
}

.progress-step-item.active .progress-step-circle {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.checkout-modal-body {
  padding: var(--space-6) var(--space-5);
  overflow-y: auto;
  flex-grow: 1;
}

/* Formulário e Opções de Escolha do Checkout */
.checkout-step-content {
  display: none;
  flex-direction: column;
  gap: var(--space-5);
}

.checkout-step-content.active {
  display: flex;
}

.checkout-step-header h2 {
  font-size: var(--text-xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
}

.checkout-step-header p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: 4px;
}

.delivery-options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 480px) {
  .delivery-options-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.delivery-type-card {
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: all var(--transition-fast);
  background-color: #FFFFFF;
}

.delivery-type-card.selected {
  border-color: var(--color-primary);
  background-color: var(--bg-surface-accent);
}

.delivery-icon {
  font-size: 2rem;
}

.delivery-card-title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.delivery-card-desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

/* Campos de Entrada Acessíveis */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.form-input {
  height: 52px;
  padding: 0 var(--space-4);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--text-primary);
  outline: none;
  background-color: #FFFFFF;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.payment-options-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.payment-option-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  cursor: pointer;
  min-height: 56px;
  background-color: #FFFFFF;
}

.payment-option-card.selected {
  border-color: var(--color-primary);
  background-color: var(--bg-surface-accent);
}

.payment-option-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.payment-option-name {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

/* Rodapé do Checkout */
.checkout-modal-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background-color: #FFFFFF;
}

.btn-checkout-prev {
  height: 54px;
  padding: 0 var(--space-5);
  background-color: var(--bg-surface-soft);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  cursor: pointer;
}

.btn-checkout-next {
  flex-grow: 1;
  height: 54px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* Botão Verde Especial do WhatsApp para Confirmação Final */
.btn-send-whatsapp-final {
  width: 100%;
  height: var(--btn-cta-height);
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: var(--text-lg);
  font-weight: var(--font-extrabold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-send-whatsapp-final:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
}