:root {
    --couleur-fond: #f7f5f2;
    --couleur-primaire: #b8860b;
    --couleur-primaire-fonce: #8a640a;
    --couleur-texte: #2b2420;
    --couleur-carte: #ffffff;
    --couleur-bordure: #e6e1da;
    --rayon: 12px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--couleur-fond);
    color: var(--couleur-texte);
}

a { color: var(--couleur-primaire-fonce); }

/* ---------- Connexion ---------- */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #2b2420, #4a3a2a);
}
.login-box {
    background: var(--couleur-carte);
    padding: 2.5rem 2rem;
    border-radius: var(--rayon);
    width: 100%;
    max-width: 360px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.login-box h1 { margin: 0 0 0.2rem; }
.login-box .subtitle { color: #888; margin-bottom: 1.5rem; }
.login-box form { display: flex; flex-direction: column; gap: 0.8rem; text-align: left; }
.login-box label { font-size: 0.85rem; font-weight: 600; }
.login-box input {
    padding: 0.7rem;
    border: 1px solid var(--couleur-bordure);
    border-radius: 8px;
    font-size: 1rem;
}
.login-box button {
    margin-top: 0.5rem;
    padding: 0.8rem;
    background: var(--couleur-primaire);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}
.login-box button:hover { background: var(--couleur-primaire-fonce); }
.login-box .hint { font-size: 0.75rem; color: #999; margin-top: 1.2rem; }
.alerte-erreur {
    background: #fde2e1; color: #a4262c;
    padding: 0.6rem; border-radius: 8px; margin-bottom: 1rem; font-size: 0.9rem;
}

/* ---------- Top bar (accueil / cuisine / bar) ---------- */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--couleur-carte);
    border-bottom: 1px solid var(--couleur-bordure);
    position: sticky;
    top: 0;
    z-index: 10;
}
.top-bar h1 { margin: 0; font-size: 1.3rem; }
.top-bar-actions { display: flex; align-items: center; gap: 1rem; }
.btn-lien {
    text-decoration: none;
    background: #eee;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--couleur-texte);
    border: none;
    cursor: pointer;
}

/* ---------- Colonnes de commandes (Kanban) ---------- */
.commandes-colonnes {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    overflow-x: auto;
    align-items: flex-start;
}
.colonne {
    background: #efece6;
    border-radius: var(--rayon);
    padding: 0.8rem;
    min-width: 260px;
    flex: 1;
}
.colonne h2 {
    font-size: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0.2rem 0 0.8rem;
}
.compteur {
    background: var(--couleur-primaire);
    color: white;
    border-radius: 999px;
    padding: 0.1rem 0.6rem;
    font-size: 0.8rem;
}
.cartes-liste { display: flex; flex-direction: column; gap: 0.7rem; }
.vide { color: #999; font-size: 0.85rem; text-align: center; padding: 1rem 0; }

.carte-commande {
    background: var(--couleur-carte);
    border-radius: 10px;
    padding: 0.8rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
.carte-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.4rem;
}
.carte-temps { font-size: 0.75rem; color: #999; }
.carte-lignes { margin: 0; padding-left: 1.1rem; font-size: 0.9rem; }
.carte-lignes li { margin-bottom: 0.15rem; }
.ligne-statut-prete { text-decoration: line-through; color: #6c9a5f; }
.carte-note { font-size: 0.8rem; background: #fff8e1; padding: 0.4rem 0.6rem; border-radius: 6px; margin: 0.4rem 0; }
.carte-delai, .carte-serveur { font-size: 0.8rem; color: #555; margin: 0.2rem 0; }
.carte-commande button, .carte-commande .btn-annuler-cmd {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.5rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
}
.btn-principal { background: var(--couleur-primaire); color: white; }
.btn-principal:hover { background: var(--couleur-primaire-fonce); }
.btn-annuler-cmd { background: #f4d4d4; color: #a4262c; }
.badge-pret { background: #dff0d8; color: #3c763d; padding: 0.3rem 0.6rem; border-radius: 6px; font-size: 0.8rem; }

/* ---------- Modales ---------- */
.modal {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex; align-items: center; justify-content: center;
    z-index: 100;
}
.modal.hidden { display: none; }
.modal-contenu {
    background: white;
    border-radius: var(--rayon);
    padding: 1.5rem;
    width: 100%;
    max-width: 420px;
    max-height: 90vh;
    overflow-y: auto;
}
.modal-contenu label { display: block; font-size: 0.85rem; font-weight: 600; margin-top: 0.8rem; }
.modal-contenu select, .modal-contenu input, .modal-contenu textarea {
    width: 100%; padding: 0.6rem; margin-top: 0.3rem;
    border: 1px solid var(--couleur-bordure); border-radius: 8px; font-size: 1rem;
}
.modal-actions { display: flex; gap: 0.6rem; margin-top: 1.2rem; }
.modal-actions button { flex: 1; padding: 0.7rem; border-radius: 8px; border: none; font-weight: 600; cursor: pointer; }
.btn-secondaire { background: #eee; }
.confirmation-contenu { text-align: center; }
.icone-succes { font-size: 3rem; }
.numero-commande { font-weight: 600; color: var(--couleur-primaire-fonce); }

/* ---------- Page client (menu QR) ---------- */
.client-page { padding-bottom: 6rem; }
.client-header {
    background: linear-gradient(135deg, #2b2420, #4a3a2a);
    color: white;
    padding: 1.5rem;
    text-align: center;
}
.client-header h1 { margin: 0 0 0.3rem; }
#menu-container { padding: 1rem; max-width: 640px; margin: 0 auto; }
.categorie-bloc { margin-bottom: 1.5rem; }
.categorie-bloc h2 {
    font-size: 1.1rem;
    border-bottom: 2px solid var(--couleur-primaire);
    padding-bottom: 0.3rem;
}
.produits-grille { display: flex; flex-direction: column; gap: 0.7rem; }
.produit-carte {
    background: var(--couleur-carte);
    border-radius: 10px;
    padding: 0.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.07);
    transition: box-shadow 0.2s;
}
.produit-selectionne { box-shadow: 0 0 0 2px var(--couleur-primaire); }
.produit-info h3 { margin: 0 0 0.2rem; font-size: 1rem; }
.produit-desc { font-size: 0.8rem; color: #777; margin: 0 0 0.3rem; }
.produit-prix { font-weight: 700; color: var(--couleur-primaire-fonce); margin: 0; }
.produit-action { display: flex; align-items: center; gap: 0.6rem; }
.produit-action button {
    width: 32px; height: 32px; border-radius: 50%; border: none;
    background: var(--couleur-primaire); color: white; font-size: 1.1rem; cursor: pointer;
}
.quantite { min-width: 1.2rem; text-align: center; font-weight: 600; }

.panier-flottant {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--couleur-primaire); color: white;
    padding: 0.9rem 1.2rem;
    display: flex; justify-content: space-between; align-items: center;
}
.panier-flottant.hidden { display: none; }
.panier-flottant button {
    background: white; color: var(--couleur-primaire-fonce);
    border: none; padding: 0.5rem 1rem; border-radius: 8px; font-weight: 700; cursor: pointer;
}
.ligne-panier { display: flex; justify-content: space-between; padding: 0.4rem 0; border-bottom: 1px solid var(--couleur-bordure); }
#note-client { min-height: 70px; resize: vertical; margin-top: 1rem; }

.bandeau-commande {
    margin: 1rem;
    padding: 0.9rem 1.1rem;
    border-radius: 10px;
    background: #fff3cd;
    color: #7a5c00;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}
.bandeau-commande.hidden { display: none; }
.bandeau-commande.non-modifiable { background: #e7f0fb; color: #2b5b8a; }
.bandeau-commande button {
    background: var(--couleur-primaire);
    color: white;
    border: none;
    padding: 0.5rem 0.9rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

/* ---------- Interface Serveur (mobile) ---------- */
.serveur-page { max-width: 480px; margin: 0 auto; padding-bottom: 2rem; }
.serveur-liste { padding: 1rem; display: flex; flex-direction: column; gap: 0.8rem; }
.carte-serveur.carte-prete { border: 2px solid #3c763d; }
.badge-delai { font-size: 0.75rem; background: #eee; padding: 0.2rem 0.5rem; border-radius: 6px; }
.badge-retard { font-size: 0.75rem; background: #f4d4d4; color: #a4262c; padding: 0.2rem 0.5rem; border-radius: 6px; }
.statut-attente { font-size: 0.8rem; color: #999; margin: 0.4rem 0 0; text-align: center; }
.btn-servir { width: 100%; }

/* ---------- QR codes ---------- */
.qrcodes-grille {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.2rem;
    padding: 1.5rem;
}
.qrcode-carte {
    background: white;
    border-radius: var(--rayon);
    padding: 1rem;
    text-align: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
.qrcode-carte img { max-width: 100%; margin: 0.5rem 0; }
.qrcode-zone { color: #888; font-size: 0.85rem; margin: 0; }
.qrcode-lien { font-size: 0.7rem; word-break: break-all; color: #aaa; }

/* ---------- Responsive ---------- */
@media (max-width: 700px) {
    .commandes-colonnes { flex-direction: column; }
    .colonne { min-width: 100%; }
}