/* ═══════════════════════════════════════════════════════════
   BOUCHERIE ML — Checkout
   ═══════════════════════════════════════════════════════════ */

/* ── LAYOUT ── */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  max-width: 1080px;
  margin: 100px auto 80px;
  padding: 0 24px;
  align-items: start;
}

/* ── CARDS ── */
.checkout-card {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre);
  padding: 28px;
  margin-bottom: 20px;
}
.checkout-card:last-child { margin-bottom: 0; }
.checkout-card h2 {
  font-family: var(--font-titre);
  font-size: 18px;
  font-weight: 600;
  color: var(--marine);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1.5px solid var(--creme-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkout-card h2 svg { color: var(--or-light); flex-shrink: 0; }

/* ── LIVRAISON OPTIONS ── */
.livraison-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.livraison-option {
  border: 2px solid var(--creme-dark);
  border-radius: 12px;
  padding: 18px 14px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.livraison-option:hover { border-color: var(--marine); background: var(--creme-light); }
.livraison-option.selected {
  border-color: var(--marine);
  background: rgba(27,63,114,0.05);
}
.livraison-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--creme-dark);
  margin: 0 auto 10px;
  color: var(--marine);
}
.livraison-option.selected .livraison-icon { background: var(--marine); color: var(--blanc); }
.livraison-option .label { font-size: 14px; font-weight: 700; color: var(--marine); }
.livraison-option .desc { font-size: 12px; color: var(--gris); margin-top: 4px; line-height: 1.4; }
.livraison-option .badge {
  display: inline-block;
  background: var(--creme-dark);
  color: var(--marine);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-top: 8px;
}
.livraison-option.selected .badge { background: var(--marine); color: var(--blanc); }
.champ-adresse { margin-top: 18px; }

/* ── HORAIRES ── */
.heures-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gris);
  margin-top: 14px;
}
.heures-note svg { flex-shrink: 0; opacity: 0.7; }

/* ── DATETIME ── */
.datetime-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── FORM ── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--marine);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.form-group label .req { color: var(--danger); margin-left: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1.5px solid var(--creme-dark);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--noir);
  background: var(--creme-light);
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--marine);
  background: var(--blanc);
  box-shadow: 0 0 0 3px rgba(27,63,114,0.09);
}
.form-group textarea { resize: vertical; min-height: 88px; }

/* ── RÉSUMÉ STICKY ── */
.resume-sticky { position: sticky; top: 96px; }
.resume-card {
  background: var(--blanc);
  border-radius: var(--radius);
  box-shadow: var(--ombre);
  overflow: hidden;
}
.resume-header {
  background: var(--marine);
  color: var(--blanc);
  padding: 18px 22px;
  font-family: var(--font-titre);
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}
.resume-items {
  padding: 14px 22px;
  border-bottom: 1.5px solid var(--creme-dark);
  min-height: 60px;
}
.summary-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--gris-light);
}
.summary-item:last-child { border-bottom: none; }
.summary-item-info .nom { font-size: 13px; font-weight: 600; color: var(--noir); }
.summary-item-info .qty { font-size: 12px; color: var(--gris); margin-top: 2px; }
.summary-item-prix { font-size: 14px; font-weight: 700; color: var(--marine); }
.resume-totaux { padding: 14px 22px; }
.resume-ligne {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  font-size: 14px;
  color: var(--gris);
}
.resume-ligne.total {
  font-family: var(--font-titre);
  font-size: 20px;
  font-weight: 700;
  color: var(--marine);
  padding-top: 12px;
  margin-top: 6px;
  border-top: 1.5px solid var(--creme-dark);
}

/* ── BOUTON COMMANDER ── */
.btn-passer-commande {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: calc(100% - 44px);
  margin: 0 22px 16px;
  padding: 16px;
  border-radius: 12px;
  background: var(--marine);
  color: var(--blanc);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-passer-commande:hover {
  background: var(--or-dark);
  transform: translateY(-2px);
  box-shadow: var(--ombre-fort);
}
.btn-passer-commande:disabled { background: var(--gris); cursor: not-allowed; transform: none; box-shadow: none; }

.lien-modifier-panier {
  display: block; text-align: center;
  font-size: 12px; color: #9ca3af;
  margin: 0 0 10px; text-decoration: underline;
  cursor: pointer;
}
.lien-modifier-panier:hover { color: var(--noir); }

.resume-securite {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 22px 18px;
  font-size: 11px;
  color: var(--gris);
}

/* ── MODAL CONFIRMATION ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--blanc);
  border-radius: 20px;
  padding: 44px 36px;
  text-align: center;
  max-width: 440px; width: 90%;
  box-shadow: var(--ombre-fort);
  transform: scale(0.92);
  transition: transform 0.3s;
}
.modal-overlay.open .modal-box { transform: scale(1); }
.modal-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--creme-dark);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  color: var(--marine);
}
.modal-box h2 {
  font-family: var(--font-titre);
  font-size: 24px; font-weight: 700;
  color: var(--marine); margin-bottom: 10px;
}
.modal-box p { font-size: 14px; color: var(--gris); margin-bottom: 6px; line-height: 1.6; }
.modal-numero {
  background: var(--creme);
  border-radius: 10px;
  padding: 14px 20px;
  margin: 18px 0;
  font-family: var(--font-titre);
  font-size: 26px; font-weight: 800;
  color: var(--marine);
  letter-spacing: 2px;
}
.modal-detail { font-size: 13px; color: var(--gris); margin-bottom: 4px; }
.modal-contact {
  margin-top: 14px;
  font-size: 13px;
  color: var(--gris);
}
.modal-contact a { color: var(--marine); font-weight: 700; }
.btn-modal-retour {
  margin-top: 24px;
  padding: 13px 30px;
  border-radius: 12px;
  background: var(--marine);
  color: var(--blanc);
  font-family: var(--font);
  font-size: 14px; font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-modal-retour:hover { background: var(--or-dark); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .checkout-layout {
    grid-template-columns: 1fr;
    margin-top: 84px;
  }
  .resume-sticky { position: static; }
  /* Résumé en premier sur mobile */
  .resume-sticky { order: -1; }
}

@media (max-width: 600px) {
  .checkout-layout { padding: 0 14px; margin-top: 76px; gap: 16px; }
  .checkout-card { padding: 18px 16px; margin-bottom: 14px; }
  .form-grid { grid-template-columns: 1fr; }
  .datetime-row { grid-template-columns: 1fr; }
  .livraison-options { gap: 10px; }
  .livraison-option { padding: 14px 10px; }
  .btn-passer-commande { width: calc(100% - 28px); margin: 0 14px 14px; }
  .resume-securite { padding: 0 14px 16px; }
  .resume-header { padding: 16px 18px; font-size: 15px; }
  .resume-items { padding: 12px 18px; }
  .resume-totaux { padding: 12px 18px; }
  .modal-box { padding: 32px 22px; }
}

/* ── Boutons dates de livraison ── */
/* ── Calendrier ── */
.cal-nav {
  display: flex; align-items: center; justify-content: space-between;
  margin: 10px 0 12px;
}
.cal-nav-btn {
  background: none; border: 1.5px solid #d1d5db; border-radius: 6px;
  width: 32px; height: 32px; font-size: 18px; cursor: pointer;
  color: var(--marine); display: flex; align-items: center; justify-content: center;
  transition: background .15s;
}
.cal-nav-btn:hover { background: var(--marine); color: #fff; border-color: var(--marine); }
.cal-grille {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px;
}
.cal-jour-nom {
  text-align: center; font-size: 11px; font-weight: 600;
  color: #9ca3af; padding: 4px 0; text-transform: uppercase; letter-spacing: .5px;
}
#cal-jours {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px;
}
.cal-cell {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px; font-size: 13px; cursor: pointer;
  border: 1.5px solid transparent;
  transition: all .15s;
  font-family: inherit;
  background: none;
}
.cal-cell:disabled, .cal-cell.cal-vide { opacity: 0; pointer-events: none; cursor: default; }
.cal-cell.cal-passe { color: #d1d5db; cursor: not-allowed; }
.cal-cell.cal-dispo {
  border-color: #d1d5db; color: var(--marine); font-weight: 600; background: #f0f4ff;
}
.cal-cell.cal-dispo:hover { border-color: var(--marine); background: #dbeafe; }
.cal-cell.cal-selected {
  background: var(--marine); color: #fff; border-color: var(--marine); font-weight: 700;
}
.cal-cell.cal-aujourd-hui { outline: 2px solid var(--or-light); outline-offset: -2px; }

/* Legacy date-btn (gardé pour compatibilité) */
.date-btn {
  padding: 8px 14px; border: 1.5px solid #d1d5db; border-radius: 8px;
  background: #fff; font-size: 13px; cursor: pointer; transition: all .15s;
  color: #374151; font-family: inherit;
}
.date-btn:hover { border-color: var(--marine); color: var(--marine); }
.date-btn.selected { border-color: var(--marine); background: var(--marine); color: #fff; font-weight: 600; }