/* =============================================
   CHECKOUT MODAL
   ============================================= */

/* ===== OVERLAY ===== */
.checkout-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}

.checkout-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ===== MODAL ===== */
.checkout-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -48%) scale(0.96);
  z-index: 301;
  width: 92%;
  max-width: 680px;
  max-height: 90vh;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.22);
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  overflow: hidden;
}

.checkout-modal.open {
  opacity: 1;
  pointer-events: all;
  transform: translate(-50%, -50%) scale(1);
}

/* ===== MODAL HEADER ===== */
.checkout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--gray-200);
  flex-shrink: 0;
}

.checkout-header h2 {
  font-size: 20px;
  font-family: 'Archivo Black', sans-serif;
  color: var(--black);
}

.checkout-close {
  width: 36px;
  height: 36px;
  border: 1px solid var(--gray-200);
  border-radius: 50%;
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--gray-600);
  transition: background var(--transition), color var(--transition);
}

.checkout-close:hover { background: var(--gray-100); color: var(--black); }

/* ===== STEPS INDICATOR ===== */
.checkout-steps {
  display: flex;
  align-items: center;
  padding: 18px 28px;
  gap: 0;
  flex-shrink: 0;
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-100);
}

.checkout-step {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-400);
  font-size: 12px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.step-label {
  font-size: 12px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  color: var(--gray-400);
  white-space: nowrap;
  transition: color 0.3s ease;
}

.checkout-step.active .step-num {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

.checkout-step.active .step-label { color: var(--black); }

.checkout-step.done .step-num {
  background: #16a34a;
  border-color: #16a34a;
  color: var(--white);
}

.checkout-step.done .step-num::before {
  content: '✓';
}

.checkout-step.done .step-label { color: #16a34a; }

.step-line {
  flex: 1;
  height: 2px;
  background: var(--gray-200);
  margin: 0 8px;
  transition: background 0.3s ease;
}

.step-line.done { background: #16a34a; }

/* ===== MODAL BODY ===== */
.checkout-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
  scrollbar-width: thin;
  scrollbar-color: var(--gray-200) transparent;
}

.checkout-body::-webkit-scrollbar { width: 4px; }
.checkout-body::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 4px; }

/* ===== FORM FIELDS ===== */
.checkout-section-title {
  font-size: 15px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  color: var(--black);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkout-section-title i {
  width: 30px;
  height: 30px;
  background: var(--black);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.checkout-grid.full { grid-template-columns: 1fr; }

.field-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.field-group label {
  font-size: 12px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.field-group input,
.field-group select {
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--black);
  background: var(--white);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.field-group input:focus,
.field-group select:focus {
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}

.field-group input.error { border-color: #e11d48; }

.field-error {
  font-size: 11px;
  color: #e11d48;
  font-family: 'Inter', sans-serif;
  min-height: 14px;
}

/* ===== MAP SECTION ===== */
.map-section { margin-top: 8px; }

.map-search-wrap {
  position: relative;
  margin-bottom: 12px;
}

.map-search-wrap input {
  width: 100%;
  padding: 11px 42px 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--black);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.map-search-wrap input:focus {
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}

.map-search-wrap i {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 14px;
}

#checkoutMap {
  width: 100%;
  height: 260px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--gray-200);
  overflow: hidden;
  z-index: 1;
}

.map-hint {
  font-size: 12px;
  color: var(--gray-400);
  font-family: 'Inter', sans-serif;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.map-hint i { color: #e11d48; }

.selected-address {
  margin-top: 10px;
  padding: 10px 14px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  color: var(--gray-600);
  display: none;
  align-items: center;
  gap: 8px;
}

.selected-address.show { display: flex; }
.selected-address i { color: #16a34a; flex-shrink: 0; }

/* Delivery options */
.delivery-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.delivery-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.delivery-option:hover { border-color: var(--black); }
.delivery-option.selected { border-color: var(--black); background: var(--gray-100); }

.delivery-option input[type="radio"] { accent-color: var(--black); width: 16px; height: 16px; }

.delivery-option-info { flex: 1; }
.delivery-option-name {
  font-size: 14px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  color: var(--black);
}

.delivery-option-desc {
  font-size: 12px;
  color: var(--gray-400);
  font-family: 'Inter', sans-serif;
  margin-top: 2px;
}

.delivery-option-price {
  font-size: 14px;
  font-weight: 700;
  font-family: 'Archivo Black', sans-serif;
  color: var(--black);
}

.delivery-option-price.free { color: #16a34a; }

/* ===== ORDER SUMMARY ===== */
.order-summary {
  background: var(--gray-100);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 18px;
}

.order-summary-title {
  font-size: 13px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  color: var(--black);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.summary-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 14px;
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.summary-item-img {
  width: 44px;
  height: 44px;
  background: var(--white);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.summary-item-img img {
  width: 80%;
  height: 80%;
  object-fit: contain;
}

.summary-item-name {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  color: var(--black);
}

.summary-item-qty {
  font-size: 12px;
  color: var(--gray-400);
  font-family: 'Inter', sans-serif;
}

.summary-item-price {
  font-size: 14px;
  font-weight: 700;
  font-family: 'Archivo Black', sans-serif;
  color: var(--black);
}

.summary-divider { height: 1px; background: var(--gray-200); margin: 12px 0; }

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  color: var(--gray-600);
  margin-bottom: 6px;
}

.summary-row.total {
  font-size: 16px;
  font-weight: 700;
  font-family: 'Archivo Black', sans-serif;
  color: var(--black);
  margin-top: 4px;
}

.summary-row.free-delivery { color: #16a34a; }

/* Buyer info recap */
.info-recap {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.info-recap-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  color: var(--gray-600);
}

.info-recap-row i {
  width: 24px;
  color: var(--black);
  font-size: 13px;
  flex-shrink: 0;
}

.info-recap-row strong {
  color: var(--black);
  font-weight: 600;
}

/* ===== SUCCESS ===== */
.checkout-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 28px;
  gap: 16px;
}

.success-icon {
  width: 72px;
  height: 72px;
  background: #f0fdf4;
  border: 2px solid #bbf7d0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: #16a34a;
  animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.success-title {
  font-size: 26px;
  font-family: 'Archivo Black', sans-serif;
  color: var(--black);
}

.success-sub {
  font-size: 14px;
  color: var(--gray-600);
  font-family: 'Inter', sans-serif;
  line-height: 1.7;
  max-width: 340px;
}

.success-order-num {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  color: var(--black);
}

/* ===== FOOTER BUTTONS ===== */
.checkout-footer {
  display: flex;
  gap: 10px;
  padding: 18px 28px;
  border-top: 1px solid var(--gray-200);
  flex-shrink: 0;
}

.btn-back {
  padding: 13px 22px;
  background: transparent;
  color: var(--black);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  min-height: 48px;
}

.btn-back:hover { border-color: var(--black); background: var(--gray-100); }

.btn-next {
  flex: 1;
  padding: 13px 22px;
  background: var(--black);
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--transition), transform var(--transition);
  min-height: 48px;
}

.btn-next:hover { background: var(--gray-600); transform: translateY(-1px); }
.btn-next:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ===== CARTE BANCAIRE ===== */
.card-form {
  background: var(--gray-50);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-md);
  padding: 16px;
}

.card-form-preview {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  border-radius: 14px;
  padding: 20px;
  color: #fff;
  font-family: 'Courier New', monospace;
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.card-form-preview::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.card-preview-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.card-preview-number {
  font-size: 17px;
  letter-spacing: 3px;
  margin-bottom: 16px;
  font-weight: 600;
}
.card-preview-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}
.card-preview-name   { font-size: 13px; font-weight: 600; letter-spacing: 1px; }
.card-preview-expiry { font-size: 13px; font-weight: 600; }

.card-security-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-3);
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-top: 12px;
}
.card-security-note i { color: #16a34a; flex-shrink: 0; }

.online-pay-tabs {
  display: flex;
  gap: 8px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  padding: 4px;
}
.online-pay-tab {
  flex: 1;
  padding: 9px 12px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: all 0.2s ease;
}
.online-pay-tab.active {
  background: var(--white);
  color: var(--black);
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.online-pay-tab:hover:not(.active) { color: var(--black); }

#ccpUploadZone:hover {
  border-color: #2980b9;
  background: #eff6ff;
}

.mobile-money-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-1);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .checkout-modal { width: 100%; max-width: 100%; top: auto; bottom: 0; left: 0; right: 0; transform: translateY(100%); border-radius: var(--radius-lg) var(--radius-lg) 0 0; max-height: 95vh; }
  .checkout-modal.open { transform: translateY(0); }
  .checkout-header, .checkout-body, .checkout-footer, .checkout-steps { padding-left: 18px; padding-right: 18px; }
  .checkout-grid { grid-template-columns: 1fr; }
  #checkoutMap { height: 200px; }
  .checkout-steps { gap: 0; }
  .step-label { display: none; }
}