#checkout-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3000;
}

#checkout-modal.show {
  display: flex !important;
}

.checkout-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex !important;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  backdrop-filter: blur(5px);
  padding: 20px;
}

.checkout-content {
  background: #f0ebe5;
  border-radius: 16px;
  width: 90%;
  max-width: 850px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  position: relative;
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.checkout-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 32px;
  color: #8b3a3a;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s;
}

.checkout-close:hover {
  transform: scale(1.2);
  color: #c27a5f;
}

/* PROGRESS BAR */
.modal-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 30px;
  background: #fff;
  border-bottom: 2px solid #8b3a3a;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease;
}

.progress-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #e0e0e0;
  color: #666;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 14px;
  transition: all 0.3s ease;
}

.progress-step.active .progress-number {
  background: #8b3a3a;
  color: white;
  transform: scale(1.1);
}

.progress-step.completed .progress-number {
  background: #5a8f3d;
  color: white;
}

.progress-label {
  font-size: 11px;
  color: #999;
  text-align: center;
  font-weight: 500;
  transition: all 0.3s ease;
}

.progress-step.active .progress-label {
  color: #8b3a3a;
  font-weight: 600;
}

.progress-line {
  flex: 1;
  height: 2px;
  background: #e0e0e0;
  margin: 0 8px;
  position: relative;
  top: -20px;
}

.progress-step.completed ~ .progress-line {
  background: #5a8f3d;
}

/* STEP CONTENT */
.step-content {
  display: none;
  padding: 30px;
  animation: fadeIn 0.3s ease-in-out;
}

.step-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.step-content h2 {
  color: #8b3a3a;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* FORM STYLES */
.form-step {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

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

.form-group label {
  color: #8b3a3a;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
  padding: 11px 14px;
  border: 2px solid #c0a080;
  border-radius: 8px;
  font-size: 14px;
  background: white;
  color: #333;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #8b3a3a;
  box-shadow: 0 0 0 3px rgba(139, 58, 58, 0.1);
}

.form-group input.error {
  border-color: #d32f2f;
  background: #fff5f5;
}

/* MÉTODOS DE PAGAMENTO */
.metodos-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 15px 0;
}

.metodo-card {
  position: relative;
  cursor: pointer;
}

.metodo-card input[type="radio"] {
  display: none;
}

.metodo-card > div {
  padding: 18px;
  border: 2px solid #c0a080;
  border-radius: 8px;
  background: white;
  text-align: center;
  font-weight: 600;
  color: #666;
  transition: all 0.3s ease;
}

.metodo-card:hover > div {
  border-color: #8b3a3a;
  background: #fafafa;
}

.metodo-card input:checked + div {
  border-color: #8b3a3a;
  background: #f5e8e0;
  color: #8b3a3a;
  box-shadow: 0 0 0 2px rgba(139, 58, 58, 0.1);
}

/* CARD PREVIEW */
.card-preview {
  background: linear-gradient(135deg, #8b3a3a 0%, #a54e4e 100%);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  color: white;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(139, 58, 58, 0.3);
}

.card-preview > div {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
}

#card-preview-number {
  font-size: 18px;
  letter-spacing: 2px;
  font-family: 'Courier New', monospace;
}

/* ENDEREÇO ENTREGA */
.endereco-entrega {
  padding: 15px;
  background: #f5e8e0;
  border-radius: 8px;
  border-left: 4px solid #8b3a3a;
  margin: 15px 0;
}

.endereco-entrega strong {
  display: block;
  color: #8b3a3a;
  margin-bottom: 5px;
}

.endereco-entrega p {
  color: #666;
  font-size: 13px;
  margin: 0;
}

/* CONFIRMAÇÃO */
.confirmacao-container {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.confirmacao-item {
  padding: 15px;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 15px;
}

.confirmacao-item h3 {
  color: #8b3a3a;
  font-size: 14px;
  margin-bottom: 8px;
}

.confirmacao-item p {
  color: #666;
  font-size: 13px;
  margin: 0;
}

/* RESUMO PEDIDO */
.resumo-pedido {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  border: 2px solid #c0a080;
}

.resumo-pedido h3 {
  color: #8b3a3a;
  font-size: 14px;
  margin-bottom: 15px;
}

.resumo-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #e0e0e0;
  font-size: 13px;
}

.resumo-item-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.resumo-item-titulo {
  color: #333;
  font-weight: 600;
}

.resumo-item-qty {
  color: #999;
  font-size: 12px;
}

.resumo-item-valor {
  color: #8b3a3a;
  font-weight: 600;
}

.resumo-total {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 2px solid #c0a080;
}

.resumo-total > div {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 13px;
}

.resumo-total > div:last-child {
  font-size: 16px;
  font-weight: bold;
  color: #8b3a3a;
  padding-top: 10px;
}

/* FORM ACTIONS */
.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  justify-content: space-between;
}

.btn-voltar,
.btn-proximo,
.btn-confirm {
  flex: 1;
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-voltar {
  background: #e0e0e0;
  color: #666;
}

.btn-voltar:hover {
  background: #c0c0c0;
}

.btn-proximo,
.btn-confirm {
  background: #8b3a3a;
  color: white;
}

.btn-proximo:hover,
.btn-confirm:hover {
  background: #6d2e2e;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(139, 58, 58, 0.3);
}

/* SCROLLBAR */
.checkout-content::-webkit-scrollbar {
  width: 8px;
}

.checkout-content::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.checkout-content::-webkit-scrollbar-thumb {
  background: #8b3a3a;
  border-radius: 4px;
}

.checkout-content::-webkit-scrollbar-thumb:hover {
  background: #6d2e2e;
}

/* MOBILE */
@media (max-width: 768px) {
  .checkout-content {
    width: 95%;
    max-height: 90vh;
    margin: 0 auto;
  }

  .step-content {
    padding: 20px;
  }

  .modal-progress {
    padding: 15px 20px;
  }

  .progress-label {
    font-size: 10px;
  }

  .progress-number {
    width: 32px;
    height: 32px;
    font-size: 12px;
  }

  .form-actions {
    flex-direction: column;
  }

  .btn-voltar,
  .btn-proximo,
  .btn-confirm {
    flex: 1;
  }
}

@media (max-width: 480px) {
  .checkout-overlay {
    padding: 10px;
  }
  
  .checkout-content {
    width: 98%;
    max-height: 92vh;
  }
  
  .step-content {
    padding: 15px;
  }
  
  .modal-progress {
    padding: 12px 15px;
    gap: 5px;
  }
  
  .progress-label {
    font-size: 9px;
  }
  
  .progress-number {
    width: 28px;
    height: 28px;
    font-size: 11px;
  }
  
  .progress-line {
    margin: 0 4px;
  }
  
  .step-content h2 {
    font-size: 16px;
  }
  
  .form-group input,
  .form-group select {
    padding: 9px 12px;
    font-size: 13px;
  }
}

@media (max-width: 360px) {
  .checkout-content {
    width: 99%;
  }
  
  .modal-progress {
    padding: 10px;
  }
  
  .progress-label {
    font-size: 8px;
  }
}