/* ===== Variables ===== */
:root {
  /* Couleurs spécifiques confirmation */
  --color-confirm: #28a745;
  --color-confirm-light: #d4edda;
  --color-warning: #ffc107;
  --color-warning-light: #fff3cd;
  --color-terms: #6c757d;
  --color-terms-light: #e9ecef;
}

/* ===== En-tête de confirmation ===== */
.checkout-header {
  margin-bottom: var(--space-2xl);
}

.header-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
  .header-top {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.security-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-confirm-light);
  color: var(--color-confirm);
  border-radius: 8px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  align-self: flex-start;
}

.badge-icon {
  font-size: var(--font-size-lg);
  line-height: 1;
}

.badge-text {
  display: none;
}

@media (min-width: 480px) {
  .badge-text {
    display: inline;
  }
}

.review-warning {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-warning-light);
  border-radius: 8px;
  border: 1px solid var(--color-warning);
  margin-top: var(--space-lg);
}

.warning-icon {
  flex-shrink: 0;
  font-size: var(--font-size-lg);
  line-height: 1;
}

.review-warning p {
  margin: 0;
  color: #333;
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

/* ===== Grille de confirmation ===== */
.confirmation-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 992px) {
  .confirmation-grid {
    flex-direction: row;
    gap: var(--space-2xl);
  }
  
  .confirmation-column {
    flex: 1;
  }
}

/* ===== Sections de confirmation ===== */
.confirmation-section {
  background: white;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.3s ease;
}

.confirmation-section:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid #eee;
}

.section-title {
  font-size: var(--font-size-lg);
  color: #222;
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-icon {
  font-size: var(--font-size-xl);
  line-height: 1;
  flex-shrink: 0;
}

.section-edit-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: #0066cc;
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: 4px;
  transition: all 0.2s ease;
}

.section-edit-link:hover {
  background: #e6f2ff;
  transform: translateY(-1px);
}

.edit-icon {
  font-size: var(--font-size-base);
  line-height: 1;
}

.edit-text {
  display: none;
}

@media (min-width: 480px) {
  .edit-text {
    display: inline;
  }
}

/* ===== Panier - Liste des articles ===== */
.cart-review {
  padding-top: var(--space-md);
}

.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.cart-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid #eee;
}

.cart-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.item-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

@media (min-width: 480px) {
  .item-main {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.item-info {
  flex: 1;
}

.item-name {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #222;
  margin: 0 0 var(--space-xs) 0;
  line-height: 1.3;
}

.item-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
  color: #666;
}

@media (min-width: 480px) {
  .item-meta {
    flex-direction: row;
    gap: var(--space-md);
  }
}

.item-sku {
  font-family: 'Courier New', monospace;
}

.item-availability {
  color: var(--color-confirm);
  font-weight: 500;
}

.item-quantity {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: #f5f5f5;
  border-radius: 4px;
  align-self: flex-start;
}

.quantity-label {
  font-size: var(--font-size-sm);
  color: #666;
}

.quantity-value {
  font-weight: 600;
  color: #222;
  min-width: 24px;
  text-align: center;
}

.item-price-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  background: #f5f5f5;
  padding: var(--space-md);
  border-radius: 4px;
}

@media (min-width: 480px) {
  .item-price-section {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
}

.unit-price,
.item-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.price-label,
.total-label {
  font-size: var(--font-size-sm);
  color: #666;
}

.price-value,
.total-value {
  font-weight: 600;
  color: #222;
  font-size: var(--font-size-base);
}

.item-total .total-value {
  color: #0066cc;
  font-size: var(--font-size-lg);
}

/* ===== Détails de la commande ===== */
.order-breakdown {
  background: #f5f5f5;
  border-radius: 8px;
  padding: var(--space-xl);
  margin-top: var(--space-xl);
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  font-size: var(--font-size-base);
}

.breakdown-row.total-row {
  padding: var(--space-md) 0;
  border-top: 2px solid #ddd;
  margin-top: var(--space-sm);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.breakdown-label {
  color: #555;
}

.breakdown-value {
  color: #222;
  font-weight: 500;
}

.total-row .breakdown-label {
  color: #222;
  font-size: var(--font-size-lg);
}

.total-row .breakdown-value {
  color: #0066cc;
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.breakdown-divider {
  height: 1px;
  background: #ddd;
  margin: var(--space-md) 0;
}

/* ===== Adresse de livraison ===== */
.shipping-details {
  padding-top: var(--space-sm);
}

.address-card {
  background: #f5f5f5;
  border-radius: 8px;
  padding: var(--space-xl);
  border-left: 4px solid #0066cc;
}

.address-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid #ddd;
}

.address-type {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #0066cc;
}

.copy-address-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: white;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: var(--space-xs) var(--space-md);
  color: #555;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-address-btn:hover {
  background: #f0f0f0;
  border-color: #999;
  color: #222;
}

.copy-icon {
  font-size: var(--font-size-base);
  line-height: 1;
}

.copy-text {
  display: none;
}

@media (min-width: 480px) {
  .copy-text {
    display: inline;
  }
}

.address-content {
  font-style: normal;
  margin-bottom: var(--space-lg);
}

.address-name {
  font-size: var(--font-size-lg);
  margin: 0 0 var(--space-md) 0;
  color: #222;
}

.address-street,
.address-city,
.address-country {
  margin: 0 0 var(--space-sm) 0;
  color: #555;
  line-height: 1.4;
}

.address-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid #ddd;
}

@media (min-width: 480px) {
  .address-contact {
    flex-direction: row;
    gap: var(--space-xl);
  }
}

.contact-email,
.contact-phone {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: #555;
}

.shipping-method {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: white;
  border-radius: 4px;
  border: 1px solid #ddd;
}

.method-label {
  font-weight: 600;
  color: #555;
}

.method-value {
  color: #222;
}

/* ===== Détails de paiement ===== */
.payment-details {
  padding-top: var(--space-sm);
}

.payment-card {
  background: #f5f5f5;
  border-radius: 8px;
  padding: var(--space-xl);
  border-left: 4px solid #28a745;
}

.payment-type-paypal {
  border-left-color: #003087;
}

.payment-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid #ddd;
}

.payment-icon {
  width: 48px;
  height: 48px;
  border-radius: 4px;
  background: #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  flex-shrink: 0;
}

.payment-type-paypal .payment-icon {
  background: #003087;
  color: white;
}

.payment-type-iban .payment-icon {
  background: #28a745;
  color: white;
}

.payment-svg {
  width: 24px;
  height: 24px;
}

.payment-info {
  flex: 1;
}

.payment-method-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: #222;
  margin: 0 0 var(--space-xs) 0;
}

.payment-description {
  color: #666;
  font-size: var(--font-size-sm);
  margin: 0;
}

.payment-details-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.detail-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid #ddd;
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-row.highlight {
  background: white;
  padding: var(--space-md);
  border-radius: 4px;
  margin: var(--space-sm) 0;
  border: 1px solid #ddd;
}

.detail-label {
  font-weight: 600;
  color: #555;
  min-width: 120px;
}

.detail-value {
  color: #222;
  flex: 1;
  word-break: break-all;
}

.iban-value {
  font-family: 'Courier New', monospace;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.copy-btn {
  background: transparent;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  color: #666;
  transition: all 0.2s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  min-height: 36px;
}

.copy-btn:hover {
  background: #f0f0f0;
  color: #0066cc;
  border-color: #0066cc;
}

.payment-note {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-warning-light);
  border-radius: 4px;
  border: 1px solid var(--color-warning);
  color: #333;
  margin-top: var(--space-md);
}

.note-icon {
  flex-shrink: 0;
  font-size: var(--font-size-lg);
  line-height: 1;
}

.payment-note p {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

/* ===== Conditions générales ===== */
.terms-section {
  background: var(--color-terms-light);
  border-color: #ccc;
}

.terms-agreement {
  margin-bottom: var(--space-lg);
}

.checkbox-group {
  position: relative;
}

.terms-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.terms-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  cursor: pointer;
  font-size: var(--font-size-base);
  color: #333;
  line-height: 1.4;
}

.checkbox-custom {
  position: relative;
  width: 24px;
  height: 24px;
  border: 2px solid #999;
  border-radius: 4px;
  background: white;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.2s ease;
}

.terms-checkbox:checked + .terms-label .checkbox-custom {
  background: #0066cc;
  border-color: #0066cc;
}

.terms-checkbox:checked + .terms-label .checkbox-custom::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: var(--font-size-base);
  font-weight: bold;
}

.terms-checkbox:focus + .terms-label .checkbox-custom {
  box-shadow: 0 0 0 3px #e6f2ff;
  border-color: #0066cc;
}

.terms-text {
  flex: 1;
}

.terms-link {
  color: #0066cc;
  text-decoration: underline;
  font-weight: 500;
}

.terms-link:hover {
  color: #004499;
}

.privacy-note {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: white;
  border-radius: 4px;
  border: 1px solid #ddd;
}

.privacy-icon {
  flex-shrink: 0;
  font-size: var(--font-size-lg);
  line-height: 1;
}

.privacy-note p {
  margin: 0;
  color: #555;
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

/* ===== Actions ===== */
.form-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
  padding-top: var(--space-xl);
  border-top: 2px solid #ddd;
}

.btn-confirm {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-right: var(--space-lg);
  background: var(--color-confirm);
  min-height: 64px;
}

.btn-confirm:hover {
  background: #218838;
}

.btn-price {
  font-size: var(--font-size-lg);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.2);
  padding: var(--space-xs) var(--space-md);
  border-radius: 4px;
  margin-left: auto;
}

/* ===== Note finale ===== */
.final-note {
  text-align: center;
  padding: var(--space-xl);
  background: #f5f5f5;
  border-radius: 8px;
  margin-top: var(--space-2xl);
}

.final-note p {
  margin: 0;
  color: #555;
  font-size: var(--font-size-base);
  line-height: 1.5;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== Responsive Breakpoints ===== */

/* Mobile (≥ 480px) */
@media (min-width: 480px) {
  .confirmation-section {
    padding: var(--space-2xl);
  }
  
  .form-actions {
    flex-direction: row;
  }
  
  .btn-action {
    min-height: 56px;
  }
}

/* Tablet (≥ 768px) */
@media (min-width: 768px) {
  .cart-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  
  .item-price-section {
    grid-template-columns: 1fr;
    width: 180px;
    flex-shrink: 0;
  }
  
  .btn-action {
    min-height: 52px;
  }
}

/* Desktop (≥ 992px) */
@media (min-width: 992px) {
  .confirmation-grid {
    align-items: flex-start;
  }
  
  .btn-action {
    min-height: 48px;
  }
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.confirmation-section {
  animation: fadeIn 0.4s ease-out;
}

.confirmation-section:nth-child(2) {
  animation-delay: 0.1s;
}

.confirmation-section:nth-child(3) {
  animation-delay: 0.2s;
}

/* ===== États de chargement ===== */
.btn-confirm:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

.btn-confirm.loading .btn-text::after {
  content: '...';
  animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
  0%, 20% { content: ''; }
  40% { content: '.'; }
  60% { content: '..'; }
  80%, 100% { content: '...'; }
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-confirm);
  color: white;
  padding: var(--space-md) var(--space-lg);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  opacity: 0;
  transition: all 0.3s ease;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast-error {
  background: #dc3545;
}

.toast-icon {
  font-size: var(--font-size-lg);
  line-height: 1;
}

.toast-message {
  font-weight: 500;
  font-size: var(--font-size-base);
}

/* ===== Utilitaires ===== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.empty-cart {
  text-align: center;
  padding: var(--space-2xl);
  color: #666;
}