/* =============================================
   CAVALIER ÉLÉGANCE — Panier & Paiement CSS
============================================= */

/* ---- ICÔNE PANIER NAVBAR (SVG) ---- */
.cart-btn {
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--blanc);
  padding: 4px 8px;
  
  transition: opacity 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-btn:hover { opacity: 0.75; }
.cart-btn svg {
  width: 24px;
  height: 24px;
  display: block;
  stroke: var(--blanc);
}
.cart-count {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--or);
  color: var(--navy);
  font-size: 9px;
  font-weight: 700;
  width: 17px; height: 17px;
  border-radius: 50%;
  display: flex !important;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  pointer-events: none;
}

/* ---- OVERLAY ---- */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
/* Support both .show and .open for compatibilité */
.cart-overlay.show,
.cart-overlay.open { opacity: 1; pointer-events: all; }

/* ---- PANNEAU PANIER ---- */
.cart-panel {
  position: fixed;
  top: 0; right: 0;
  width: 420px;
  max-width: 100vw;
  height: 100vh;
  height: 100dvh;
  background: var(--blanc);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: -8px 0 40px rgba(0,0,0,0.15);
}
.cart-panel.open { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--ivoire-dark);
  background: var(--navy);
}
.cart-header h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 400;
  color: var(--blanc);
  letter-spacing: 1px;
  margin: 0;
}
.cart-close {
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  color: var(--blanc);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  line-height: 1;
}
.cart-close:hover { background: rgba(255,255,255,0.15); border-color: var(--blanc); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
}
.cart-items::-webkit-scrollbar { width: 3px; }
.cart-items::-webkit-scrollbar-thumb { background: var(--ivoire-dark); }

/* Panier vide */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 260px;
  gap: 12px;
  text-align: center;
  padding: 0 32px;
}
.cart-empty-icon {
  width: 68px; height: 68px;
  background: var(--ivoire);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--or);
  margin-bottom: 8px;
}
.cart-empty p {
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  margin: 0;
}
.cart-empty span {
  font-size: 11px;
  color: var(--gris);
  letter-spacing: 0.5px;
}

/* Article */
.cart-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--ivoire-dark);
  position: relative;
}
.cart-item:last-child { border-bottom: none; }
.cart-item-img {
  width: 72px; height: 72px;
  object-fit: contain;
  background: var(--ivoire);
  flex-shrink: 0;
  padding: 4px;
}
.cart-item-info { flex: 1; min-width: 0; padding-right: 24px; }
.cart-item-name {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-meta {
  font-size: 10px;
  color: var(--gris);
  letter-spacing: 0.5px;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.cart-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--ivoire-dark);
  overflow: hidden;
}
.qty-btn {
  background: var(--ivoire);
  border: none;
  width: 26px; height: 26px;
  cursor: pointer;
  font-size: 15px;
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  font-family: var(--font-sans);
}
.qty-btn:hover { background: var(--ivoire-dark); }
.cart-qty span {
  width: 28px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  border-left: 1px solid var(--ivoire-dark);
  border-right: 1px solid var(--ivoire-dark);
  line-height: 26px;
}
.cart-item-price {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--or);
}
.cart-item-remove {
  position: absolute;
  top: 16px; right: 20px;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(136,136,128,0.5);
  padding: 4px;
  transition: color 0.2s;
  display: flex;
  align-items: center;
}
.cart-item-remove:hover { color: #c0392b; }

/* ---- Footer panier ---- */
.cart-footer {
  padding: 20px 28px 28px;
  border-top: 1px solid var(--ivoire-dark);
  background: var(--ivoire);
}
.cart-total-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}
.cart-total-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gris);
}
.cart-total-amount {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--navy);
}
.cart-livraison {
  font-size: 10px;
  color: var(--gris);
  font-weight: 300;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.checkout-btn {
  width: 100%;
  padding: 18px;
  background: var(--navy);
  color: var(--blanc);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.3s;
  margin-bottom: 10px;
}
.checkout-btn:hover:not(:disabled) { background: var(--or); color: var(--navy); }
.checkout-btn:disabled { background: var(--gris); cursor: not-allowed; opacity: 0.5; }
.continue-shopping {
  display: block;
  text-align: center;
  font-size: 10px;
  color: var(--gris);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  font-family: var(--font-sans);
  padding: 6px 0;
  transition: color 0.2s;
}
.continue-shopping:hover { color: var(--navy); }
.cart-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 9px;
  color: var(--gris);
  letter-spacing: 1px;
}

/* ---- NOTIFICATION ---- */
.cart-notif {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--navy);
  color: var(--blanc);
  padding: 13px 26px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.5px;
  z-index: 2000;
  transition: transform 0.4s ease;
  border-left: 3px solid var(--or);
  white-space: nowrap;
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}
.cart-notif.show { transform: translateX(-50%) translateY(0); }

/* ---- PAGE PAIEMENT ---- */
.payment-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 120px 48px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.payment-summary {
  background: var(--ivoire);
  padding: 40px;
}
.payment-summary h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 32px;
}
.summary-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ivoire-dark);
}
.summary-item:last-of-type { border-bottom: none; }
.summary-item img {
  width: 64px; height: 64px;
  object-fit: contain;
  background: var(--blanc);
  padding: 4px;
}
.summary-item-info { flex: 1; }
.summary-item-name { font-size: 14px; font-weight: 500; color: var(--navy); margin-bottom: 4px; }
.summary-item-meta { font-size: 11px; color: var(--gris); margin-bottom: 4px; }
.summary-item-price { font-family: var(--font-serif); font-size: 16px; color: var(--or); font-weight: 600; }
.summary-totals { margin-top: 24px; padding-top: 24px; border-top: 2px solid var(--navy); }
.summary-line { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 13px; color: var(--gris); }
.summary-line.total { font-family: var(--font-serif); font-size: 22px; font-weight: 600; color: var(--navy); margin-top: 12px; }

/* ---- FORMULAIRE STRIPE ---- */
.payment-form-wrap { padding: 40px; background: var(--blanc); border: 1px solid var(--ivoire-dark); }
.payment-form-wrap h2 { font-family: var(--font-serif); font-size: 28px; font-weight: 400; color: var(--navy); margin-bottom: 8px; }
.payment-form-wrap p { font-size: 12px; color: var(--gris); margin-bottom: 32px; }
.form-row { margin-bottom: 20px; }
.form-row label { display: block; font-size: 10px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; color: var(--navy); margin-bottom: 8px; }
.form-row input, .form-row select { width: 100%; padding: 14px 16px; border: 1px solid rgba(13,27,42,0.2); background: var(--blanc); font-family: var(--font-sans); font-size: 13px; font-weight: 300; color: var(--navy); outline: none; transition: border-color 0.3s; }
.form-row input:focus, .form-row select:focus { border-color: var(--or); }
.form-row-half { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
#stripe-card-element { padding: 16px; border: 1px solid rgba(13,27,42,0.2); background: var(--blanc); transition: border-color 0.3s; }
#stripe-card-element.StripeElement--focus { border-color: var(--or); }
#stripe-card-errors { color: #c0392b; font-size: 12px; margin-top: 8px; min-height: 16px; }
.pay-btn { width: 100%; padding: 20px; background: var(--navy); color: var(--blanc); font-family: var(--font-sans); font-size: 12px; font-weight: 500; letter-spacing: 3px; text-transform: uppercase; border: none; cursor: pointer; transition: background 0.3s; margin-top: 24px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.pay-btn:hover { background: var(--or); color: var(--navy); }
.pay-btn:disabled { background: var(--gris); cursor: not-allowed; }
.pay-secure { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; font-size: 10px; color: var(--gris); letter-spacing: 1px; }
.stripe-badge { margin-top: 20px; text-align: center; font-size: 10px; color: var(--gris); letter-spacing: 0.5px; }

/* ---- PAGE CONFIRMATION ---- */
.confirmation-page { max-width: 600px; margin: 0 auto; padding: 140px 48px 100px; text-align: center; }
.confirmation-icon { width: 80px; height: 80px; background: var(--navy); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 32px; font-size: 32px; color: var(--or); }
.confirmation-title { font-family: var(--font-serif); font-size: 40px; font-weight: 400; color: var(--navy); margin-bottom: 16px; }
.confirmation-title em { font-style: italic; color: var(--or); }
.confirmation-text { font-size: 14px; font-weight: 300; color: var(--gris); line-height: 1.8; margin-bottom: 48px; }
.confirmation-order { background: var(--ivoire); padding: 32px; margin-bottom: 40px; text-align: left; }
.confirmation-order h4 { font-size: 10px; font-weight: 500; letter-spacing: 3px; text-transform: uppercase; color: var(--or); margin-bottom: 20px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .cart-panel { width: 100vw; }
  .payment-page { grid-template-columns: 1fr; padding: 100px 24px 60px; gap: 32px; }
  .form-row-half { grid-template-columns: 1fr; }
  .confirmation-page { padding: 100px 24px 60px; }
}