:root {
  --bleu-3tranx: #0B3D91;
  --orange-3tranx: #FF7A00;
  --gris-fond: #F5F6F8;
  --gris-texte: #2C2C2C;
  --vert-succes: #1E8E5A;
  --rouge-erreur: #C0392B;
  --radius: 10px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--gris-fond);
  color: var(--gris-texte);
}
.container { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
a { text-decoration: none; color: inherit; }

/* Header */
.site-header { background: #fff; border-bottom: 1px solid #e5e5e5; position: sticky; top: 0; z-index: 50; }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; flex-wrap: wrap; gap: 10px; }
.logo { font-weight: 800; font-size: 1.3rem; color: var(--bleu-3tranx); }
.logo span { color: var(--orange-3tranx); }
.nav-principale { display: flex; gap: 18px; font-weight: 500; }
.nav-principale a:hover { color: var(--orange-3tranx); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.selecteur-devise { border: 1px solid #ddd; border-radius: 6px; padding: 6px 8px; }
.btn-compte { background: var(--gris-fond); padding: 8px 14px; border-radius: 20px; font-weight: 600; }
.btn-primaire { background: var(--orange-3tranx); color: #fff !important; padding: 10px 18px; border-radius: 8px; font-weight: 700; border: none; cursor: pointer; }
.btn-primaire:hover { opacity: 0.92; }
.btn-large { display: block; width: 100%; text-align: center; font-size: 1.05rem; padding: 14px; }
.btn-secondaire { background: #fff; border: 2px solid var(--bleu-3tranx); color: var(--bleu-3tranx); padding: 10px 16px; border-radius: 8px; font-weight: 600; cursor: pointer; }
.btn-lien { background: none; border: none; color: var(--bleu-3tranx); text-decoration: underline; cursor: pointer; }
.btn-whatsapp { display: inline-block; margin-top: 10px; background: #25D366; color: #fff !important; padding: 10px 16px; border-radius: 8px; font-weight: 600; }

/* PWA banner */
.banniere-pwa { background: var(--bleu-3tranx); color: #fff; display: flex; align-items: center; justify-content: center; gap: 14px; padding: 10px; font-size: 0.9rem; }
.banniere-pwa button { background: var(--orange-3tranx); color: #fff; border: none; padding: 6px 12px; border-radius: 6px; cursor: pointer; }
#btn-fermer-pwa { background: transparent; font-size: 1.2rem; }

/* Hero */
.hero { text-align: center; padding: 40px 0 20px; }
.hero h1 { font-size: 2rem; color: var(--bleu-3tranx); margin-bottom: 8px; }

/* Categories */
.barre-categories { display: flex; gap: 10px; overflow-x: auto; padding: 10px 0 20px; }
.barre-categories a { padding: 8px 16px; background: #fff; border-radius: 20px; border: 1px solid #ddd; white-space: nowrap; }
.barre-categories a.actif { background: var(--bleu-3tranx); color: #fff !important; border-color: var(--bleu-3tranx); }

/* Grille produits */
.grille-produits { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; padding-bottom: 30px; }
.carte-produit { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,0.06); transition: transform .15s; }
.carte-produit:hover { transform: translateY(-3px); }
.carte-produit-image { aspect-ratio: 1/1; background: #eee; overflow: hidden; }
.carte-produit-image img { width: 100%; height: 100%; object-fit: cover; }
.image-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: #aaa; font-weight: 700; }
.image-placeholder.grande { aspect-ratio: 1/1; }
.image-placeholder.petite { width: 60px; height: 60px; font-size: 0.7rem; border-radius: 8px; }
.carte-produit-infos { padding: 12px; }
.carte-produit-infos h3 { font-size: 0.95rem; margin: 0 0 6px; }
.prix, .prix-grand { color: var(--orange-3tranx); font-weight: 800; margin: 0; }
.prix-grand { font-size: 1.6rem; margin: 10px 0; }
.badge-source { font-size: 0.7rem; color: #999; }
.pagination { display: flex; justify-content: space-between; padding: 20px 0 40px; }

.etat-vide, .etat-vide-inline { text-align: center; padding: 40px 0; color: #777; }

/* Page produit */
.fil-ariane { padding: 16px 0; color: #888; font-size: 0.9rem; }
.page-produit { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; padding-bottom: 50px; }
.produit-image-grande img { width: 100%; border-radius: var(--radius); }
.note-securite { font-size: 0.85rem; color: #888; margin-top: 12px; }
@media (max-width: 700px) { .page-produit { grid-template-columns: 1fr; } }

/* Auth */
.page-auth, .page-sourcing { max-width: 420px; margin: 40px auto; background: #fff; padding: 30px; border-radius: var(--radius); }
.form-auth label, .form-sourcing label, .form-commande label { display: block; margin-bottom: 16px; font-weight: 600; }
.form-auth input, .form-sourcing input, .form-sourcing textarea, .form-commande input {
  display: block; width: 100%; margin-top: 6px; padding: 10px; border: 1px solid #ddd; border-radius: 6px; font-size: 1rem;
}
.alerte-erreur { background: #FCE8E6; color: var(--rouge-erreur); padding: 10px; border-radius: 6px; margin-bottom: 16px; }
.optionnel { font-weight: 400; font-size: 0.8rem; color: #999; }
.alerte-succes { background: #E6F4EA; color: var(--vert-succes); padding: 14px; border-radius: 6px; }
.form-renvoyer { text-align: center; margin-top: 10px; }

/* Compte */
.entete-compte { display: flex; justify-content: space-between; align-items: center; padding: 30px 0 10px; }
.bloc-action-rapide { background: #fff; border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.bloc-action-rapide h2 { margin: 0 0 6px; font-size: 1.05rem; }
#statut-rappel { margin-left: 10px; font-size: 0.9rem; }
.liste-commandes { display: flex; flex-direction: column; gap: 10px; padding-bottom: 40px; }
.ligne-commande { display: flex; align-items: center; gap: 14px; background: #fff; border-radius: var(--radius); padding: 12px; }
.ligne-commande-image img { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; }
.ligne-commande-infos { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.statut-commande { font-size: 0.75rem; font-weight: 700; padding: 2px 8px; border-radius: 10px; width: fit-content; }
.statut-nouvelle { background: #FFF3E0; color: #E67E22; }
.statut-en_cours, .statut-en_appel { background: #E3F2FD; color: #1565C0; }
.statut-validee, .statut-confirmee { background: #E6F4EA; color: var(--vert-succes); }
.statut-annulee { background: #FCE8E6; color: var(--rouge-erreur); }
.statut-facturee { background: #EDE7F6; color: #5E35B1; }

/* Panier — icône header */
.btn-panier { position: relative; font-size: 1.2rem; padding: 6px 8px; }
.badge-panier {
  position: absolute; top: -4px; right: -4px; background: var(--orange-3tranx); color: #fff;
  font-size: 0.65rem; font-weight: 800; border-radius: 999px; min-width: 16px; height: 16px;
  display: flex; align-items: center; justify-content: center; padding: 0 3px;
}

/* Carte produit — ajout rapide au panier */
.carte-produit { display: flex; flex-direction: column; }
.carte-produit-lien { display: block; color: inherit; }
.form-ajout-rapide { padding: 0 12px 12px; }
.btn-ajout-rapide {
  width: 100%; background: var(--bleu-3tranx); color: #fff; border: none; border-radius: 8px;
  padding: 8px; font-weight: 600; font-size: 0.85rem; cursor: pointer;
}
.btn-ajout-rapide:hover { opacity: 0.9; }

/* Page panier */
.page-panier { padding-bottom: 60px; }
.liste-panier { display: flex; flex-direction: column; gap: 10px; margin: 20px 0; }
.ligne-panier { display: flex; align-items: center; gap: 14px; background: #fff; border-radius: var(--radius); padding: 12px; flex-wrap: wrap; }
.ligne-panier-image img, .ligne-panier-image .image-placeholder { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; }
.ligne-panier-infos { flex: 1; min-width: 140px; display: flex; flex-direction: column; gap: 2px; }
.ligne-panier-infos .prix-unitaire { font-size: 0.85rem; color: #888; }
.input-quantite { width: 60px; padding: 8px; border: 1px solid #ddd; border-radius: 6px; text-align: center; }
.ligne-panier-soustotal { font-weight: 700; min-width: 100px; text-align: right; }
.btn-retirer { font-size: 0.85rem; }
.recap-panier { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; border-top: 1px solid #e5e5e5; }
.total-panier { font-size: 1.1rem; }
.bloc-checkout { background: #fff; border-radius: var(--radius); padding: 20px; margin-top: 10px; }
.bloc-checkout h2 { margin-top: 0; }
.bloc-checkout label { display: block; margin-bottom: 16px; font-weight: 600; }
.bloc-checkout select, .bloc-checkout textarea {
  display: block; width: 100%; margin-top: 6px; padding: 10px; border: 1px solid #ddd; border-radius: 6px; font-size: 1rem; font-family: inherit;
}

/* Mon espace — commandes multi-produits */
.carte-commande { background: #fff; border-radius: var(--radius); padding: 14px; margin-bottom: 4px; }
.carte-commande-entete { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.date-commande { color: #999; font-size: 0.85rem; margin-left: 8px; }
.lignes-commande { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.ligne-commande-produit { display: flex; align-items: center; gap: 12px; }
.ligne-commande-produit .ligne-commande-image img, .ligne-commande-produit .image-placeholder { width: 48px; height: 48px; object-fit: cover; border-radius: 8px; }
.badge-indisponible { font-size: 0.75rem; color: var(--rouge-erreur); font-weight: 700; }
.badge-confirme { font-size: 0.75rem; color: var(--vert-succes); font-weight: 700; }
.carte-commande-pied { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid #eee; padding-top: 10px; font-size: 0.9rem; color: #555; }
.ligne-commande-date { font-size: 0.8rem; color: #999; }

/* Footer */
.site-footer { background: #fff; border-top: 1px solid #e5e5e5; margin-top: 40px; padding: 20px 0; text-align: center; font-size: 0.85rem; color: #777; }
.footer-liens a { color: var(--bleu-3tranx); }

/* Widget VELA */
.btn-vela-flottant {
  position: fixed; bottom: 20px; right: 20px; width: 56px; height: 56px; border-radius: 50%;
  background: var(--orange-3tranx); color: #fff; border: none; font-size: 1.4rem; cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25); z-index: 100;
}
.panneau-vela {
  position: fixed; bottom: 90px; right: 20px; width: 320px; max-width: 90vw; height: 420px;
  background: #fff; border-radius: var(--radius); box-shadow: 0 6px 24px rgba(0,0,0,0.2);
  display: flex; flex-direction: column; z-index: 100; overflow: hidden;
}
.panneau-vela-header { background: var(--bleu-3tranx); color: #fff; padding: 12px 16px; display: flex; justify-content: space-between; }
.panneau-vela-header button { background: none; border: none; color: #fff; font-size: 1.2rem; cursor: pointer; }
.messages-vela { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.msg-vela { padding: 8px 12px; border-radius: 12px; max-width: 85%; font-size: 0.9rem; }
.msg-bot { background: #F0F0F0; align-self: flex-start; }
.msg-user { background: var(--bleu-3tranx); color: #fff; align-self: flex-end; }
.panneau-vela-footer { display: flex; border-top: 1px solid #eee; }
.panneau-vela-footer input { flex: 1; border: none; padding: 12px; font-size: 0.9rem; }
.panneau-vela-footer button { background: var(--orange-3tranx); color: #fff; border: none; width: 46px; cursor: pointer; }
.panneau-vela-alt { padding: 8px; border-top: 1px solid #eee; text-align: center; }
.panneau-vela-alt button { background: none; border: none; color: var(--bleu-3tranx); font-size: 0.85rem; cursor: pointer; }