/* =========================================
= COMPOSANT — PANIER : CODE PROMO / CARTE CADEAU (.nl-cart--coupon-*, .nl-cart--discount*)
= Markup : header-cart-coupon.php · JS : header-cart-coupon.js.
= Accordéon <details>, formulaire, message, liste des réductions appliquées.
= La ligne « Réduction » du bas de la modale reste dans header-cart.css.
========================================= */
.nl-cart--coupon-wrap {
  border: 0.0625rem solid var(--primary-40);
  border-radius: var(--radius-xs);
  overflow: hidden;
  flex: 0 0 auto;
}
.nl-cart--coupon-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.625rem;
  padding: 0.625rem 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--SR);
  font-size: var(--text-xs);
  color: var(--primary);
  user-select: none;
}
.nl-cart--coupon-summary::-webkit-details-marker { display: none; }
.nl-cart--coupon-summary::marker { content: ''; }
.nl-cart--coupon-summary-label { flex: 1; }
.nl-cart--coupon {
  padding: 0.625rem 1rem;
  border-top: 0.0625rem solid var(--muted);
  display: grid;
  gap: 0.625rem;
}
.nl-cart--coupon-row {
  display: grid;
  gap: 0.625rem;
}
.nl-cart--coupon-row input {
  padding: 0.625rem;
  border: 0.0625rem solid var(--primary-40);
  border-radius: var(--radius-xs);
  background-color: transparent;
  font-family: var(--SR);
  font-size: var(--text-xs);
  color: var(--primary);
}
.nl-cart--coupon-row input:focus {
  outline: none;
  border-color: var(--primary);
}
.nl-cart--coupon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 0.625rem;
  background: var(--primary);
  color: var(--secondary);
  border: 0.0625rem solid var(--primary);
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-family: var(--SM);
  font-size: var(--text-xs);
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.nl-cart--coupon-btn:hover {
  background: transparent;
  color: var(--primary);
}
.nl-cart--coupon-btn:disabled { cursor: not-allowed; }

/* Icône coupon : masquée par défaut, slide-in au hover (même pattern que
   .nl-cart--checkout-icon pour cohérence visuelle). */
.nl-cart--coupon-btn-icon {
  width: 0;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateX(-0.25rem);
  transition: width .3s ease, max-width .3s ease, opacity .3s ease, transform .3s ease, color .2s ease;
}
.nl-cart--coupon-btn:hover .nl-cart--coupon-btn-icon,
.nl-cart--coupon-btn:focus-visible .nl-cart--coupon-btn-icon {
  width: 12px;
  max-width: 12px;
  opacity: 1;
  transform: translateX(0);
  margin-left: 0.375rem;
}
.nl-cart--coupon-hint {
  font-size: var(--text-xxs);
  color: var(--primary-60);
}

.nl-cart--notice {
  font-size: var(--text-xs);
}
.nl-cart--notice[data-notice-type="success"] { color: var(--success); }
.nl-cart--notice[data-notice-type="error"]   { color: var(--danger); }
.nl-cart--notice[data-notice-type="info"]    { color: var(--primary); }

/* Liste coupons/cartes appliqués */
.nl-cart--discounts {
  list-style: none;
  display: grid;
  gap: 0.625rem;
}
.nl-cart--discount {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem;
  background: var(--accent);
  border-radius: var(--radius-xs);
  font-size: var(--text-xs);
}
.nl-cart--discount-label {
  color: var(--primary);
  font-family: var(--SM);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nl-cart--discount-amount {
  color: var(--success);
  font-family: var(--SM);
}
.nl-cart--discount-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--primary-60);
  transition: color .2s ease;
}
.nl-cart--discount-remove svg { display: block; }
.nl-cart--discount-remove:hover { color: var(--danger); }