:root{
  --vert-fonce: #123524; --vert: #1B5E3F; --vert-clair: #2F8A5B;
  --or: #C79A2E; --or-clair: #E8C767; --fond: #F6F4EE; --carte: #FFFFFF;
  --gris-bord: #DDD8CB; --texte: #24261F; --texte-att: #6B6E62; --rouge: #B3452C;
  --ombre-sm: 0 1px 2px rgba(18,53,36,0.06), 0 1px 1px rgba(18,53,36,0.04);
  --ombre-md: 0 2px 8px rgba(18,53,36,0.08), 0 1px 3px rgba(18,53,36,0.06);
  --ombre-lg: 0 12px 32px rgba(18,53,36,0.16), 0 4px 12px rgba(18,53,36,0.08);
  --transition: 150ms ease;
}
*{box-sizing:border-box;}
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}
body{ margin:0; font-family:'Segoe UI','Helvetica Neue',Arial,sans-serif; background:var(--fond); color:var(--texte); font-size:15px; line-height:1.5; }
::selection{ background:var(--or-clair); color:var(--vert-fonce); }
::-webkit-scrollbar{ width:10px; height:10px; }
::-webkit-scrollbar-track{ background:transparent; }
::-webkit-scrollbar-thumb{ background:#CCC5B4; border-radius:20px; border:2px solid var(--fond); }
::-webkit-scrollbar-thumb:hover{ background:#B8AF98; }
.app{ display:flex; height:100vh; min-height:640px; }
.sidebar{ width:220px; background:var(--vert-fonce); color:#EFE9D8; display:flex; flex-direction:column; flex-shrink:0; box-shadow:2px 0 12px rgba(0,0,0,0.12); z-index:1; }
.sidebar-brand{ padding:22px 20px 16px 20px; border-bottom:1px solid rgba(255,255,255,0.12); }
.sidebar-brand .titre{ font-family:Georgia,'Times New Roman',serif; font-size:19px; color:#fff; }
.sidebar-brand .sous{ font-size:11px; color:var(--or-clair); text-transform:uppercase; letter-spacing:1.2px; margin-top:3px; }
.nav{ padding:14px 10px; display:flex; flex-direction:column; gap:4px; flex:1; }
.nav-btn{ display:flex; align-items:center; gap:10px; background:transparent; border:none; color:#D9D4C2; padding:11px 12px; border-radius:6px; font-size:15px; text-align:left; cursor:pointer; transition:background var(--transition), color var(--transition); }
.nav-btn .ic{ width:20px; text-align:center; }
.nav-btn:hover{ background:rgba(255,255,255,0.08); color:#fff; }
.nav-btn.active{ background:var(--or); color:#1c1a10; font-weight:600; box-shadow:var(--ombre-sm); }
.nav-badge{ margin-left:auto; background:var(--rouge); color:#fff; font-size:11px; font-weight:700; line-height:1; padding:3px 6px; border-radius:20px; min-width:18px; text-align:center; }
.sidebar-foot{ padding:14px 18px 18px 18px; font-size:11px; color:#8B9188; border-top:1px solid rgba(255,255,255,0.1); }
.sidebar-foot button{ background:none; border:none; color:#E8C767; text-decoration:underline; cursor:pointer; font-size:11px; padding:0; margin-top:6px; transition:color var(--transition); }
.sidebar-foot button:hover{ color:#fff; }
.main{ flex:1; display:flex; flex-direction:column; min-width:0; }
.topbar{ background:var(--carte); border-bottom:1px solid var(--gris-bord); padding:14px 26px; display:flex; align-items:center; justify-content:space-between; }
.topbar h1{ font-size:19px; margin:0; font-weight:600; }
.topbar .fil{ font-size:12px; color:var(--texte-att); margin-top:2px; }
.badge-sync{ font-size:11px; padding:4px 10px; border-radius:20px; background:#E4F2E9; color:var(--vert); }
.badge-sync.hors-ligne{ background:#FBE8E2; color:var(--rouge); }
.btn{ border:none; border-radius:6px; padding:9px 16px; font-size:14px; font-weight:600; cursor:pointer; transition:background var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition), color var(--transition); }
.btn:active{ transform:scale(0.97); }
.btn-primaire{ background:var(--vert); color:#fff; box-shadow:var(--ombre-sm); }
.btn-primaire:hover{ background:var(--vert-clair); box-shadow:var(--ombre-md); }
.btn-secondaire{ background:transparent; color:var(--vert); border:1px solid var(--vert); }
.btn-secondaire:hover{ background:rgba(27,94,63,0.06); }
.btn-danger{ background:transparent; color:var(--rouge); border:1px solid var(--rouge); padding:5px 10px; font-size:12px; }
.btn, .btn-secondaire, .btn-danger{ -webkit-tap-highlight-color:transparent; }
.btn-danger:hover{ background:rgba(179,69,44,0.08); }
.content{ flex:1; overflow-y:auto; padding:24px 26px 40px 26px; }
.view{ display:none; }
.view.active{ display:block; animation:apparition .18s ease; }
@keyframes apparition{ from{ opacity:0; transform:translateY(4px); } to{ opacity:1; transform:translateY(0); } }
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-bottom:22px; }
.stat-card{ background:var(--carte); border:1px solid var(--gris-bord); border-left:4px solid var(--vert); border-radius:8px; padding:16px 18px; box-shadow:var(--ombre-sm); transition:box-shadow var(--transition), transform var(--transition); }
.stat-card:hover{ box-shadow:var(--ombre-md); transform:translateY(-1px); }
.stat-card.alerte{ border-left-color:var(--rouge); }
.stat-card .label{ font-size:12px; color:var(--texte-att); text-transform:uppercase; letter-spacing:.4px; }
.stat-card .valeur{ font-size:22px; font-weight:700; margin-top:6px; }
.stat-card .delta{ font-size:12px; color:var(--vert-clair); margin-top:4px; }
.panels{ display:grid; grid-template-columns:1.4fr 1fr; gap:16px; }
.panel{ background:var(--carte); border:1px solid var(--gris-bord); border-radius:8px; padding:18px 18px 10px 18px; box-shadow:var(--ombre-sm); }
.panel h3{ margin:0 0 12px 0; font-size:14px; text-transform:uppercase; letter-spacing:.5px; color:var(--vert-fonce); border-bottom:2px solid var(--or-clair); padding-bottom:8px; }
table{ width:100%; border-collapse:collapse; font-size:14px; }
th{ text-align:left; padding:9px 8px; background:#F1EEE3; color:var(--vert-fonce); font-size:11px; text-transform:uppercase; letter-spacing:.4px; border-bottom:2px solid var(--gris-bord); }
td{ padding:9px 8px; border-bottom:1px solid var(--gris-bord); vertical-align:middle; }
tr{ transition:background var(--transition); }
tr:hover td{ background:#FBFAF6; }
.tag{ padding:3px 9px; border-radius:20px; font-size:11px; font-weight:600; }
.tag.ok{ background:#E4F2E9; color:var(--vert); }
.tag.bas{ background:#FBE8E2; color:var(--rouge); }
.tag.moy{ background:#FCF1D9; color:#96731A; }
.form-wrap{ background:var(--carte); border:1px solid var(--gris-bord); border-radius:8px; padding:22px; max-width:860px; box-shadow:var(--ombre-sm); }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:14px; }
.form-grid.cols3{ grid-template-columns:1fr 1fr 1fr; }
.champ{ display:flex; flex-direction:column; gap:6px; }
.champ label{ font-size:12px; color:var(--texte-att); font-weight:600; }
.champ input, .champ select{ padding:9px 10px; border:1px solid var(--gris-bord); border-radius:6px; font-size:16px; font-family:inherit; background:#FEFDFB; transition:border-color var(--transition), box-shadow var(--transition); }
.champ input:hover, .champ select:hover{ border-color:#C9C2AF; }
.champ input:focus, .champ select:focus{ outline:none; border-color:var(--vert); box-shadow:0 0 0 3px rgba(27,94,63,0.14); }
.total-box{ display:flex; justify-content:flex-end; gap:26px; padding:14px 4px 4px 4px; border-top:2px solid var(--gris-bord); margin-top:6px; }
.total-box .t-label{ font-size:13px; color:var(--texte-att); }
.total-box .t-val{ font-size:20px; font-weight:700; color:var(--vert-fonce); }
.toolbar-stock{ display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; gap:10px; }
.search-box{ padding:9px 12px; border:1px solid var(--gris-bord); border-radius:6px; font-size:16px; width:260px; background:#fff; transition:border-color var(--transition), box-shadow var(--transition); }
.search-box:hover{ border-color:#C9C2AF; }
.search-box:focus{ outline:none; border-color:var(--vert); box-shadow:0 0 0 3px rgba(27,94,63,0.14); }
.stock-panel{ background:var(--carte); border:1px solid var(--gris-bord); border-radius:8px; padding:6px 18px 18px 18px; box-shadow:var(--ombre-sm); }
.msg{ font-size:13.5px; padding:10px 12px; border-radius:6px; margin-bottom:14px; display:none; }
.msg.ok{ background:#E4F2E9; color:var(--vert-fonce); }
.msg.err{ background:#FBE8E2; color:var(--rouge); }
.hidden{ display:none !important; }
.loading{ height:100vh; display:flex; align-items:center; justify-content:center; gap:10px; color:var(--texte-att); font-size:13px; background:var(--fond); }
.loading::before{ content:''; width:18px; height:18px; border-radius:50%; border:2.5px solid var(--gris-bord); border-top-color:var(--vert); animation:tourner .7s linear infinite; }
@keyframes tourner{ to{ transform:rotate(360deg); } }
.pill-toggle{ display:flex; gap:6px; margin-bottom:14px; }
.pill-toggle button{ padding:7px 14px; border-radius:20px; border:1px solid var(--gris-bord); background:#fff; font-size:12px; cursor:pointer; transition:background var(--transition), color var(--transition), border-color var(--transition); }
.pill-toggle button:hover{ border-color:var(--vert-clair); }
.pill-toggle button.active{ background:var(--vert); color:#fff; border-color:var(--vert); }

/* GRAPHIQUE TENDANCE */
.barre-jour{ cursor:pointer; outline:none; }
.barre-jour .barre{ fill:var(--vert); transition:fill var(--transition); }
.barre-jour:hover .barre, .barre-jour:focus .barre{ fill:var(--vert-clair); }
.barre-jour .barre-vide{ stroke:var(--gris-bord); stroke-width:1; }
.grille{ stroke:var(--gris-bord); stroke-width:1; }
.axe{ font-size:10px; fill:var(--texte-att); font-family:inherit; }

/* RECHERCHE GLOBALE */
.recherche-globale-wrap{ position:relative; flex:1; max-width:340px; margin:0 20px; }
.recherche-globale-wrap .search-box{ width:100%; }
#recherche-dropdown-conteneur{ position:absolute; top:calc(100% + 4px); left:0; right:0; z-index:60; }
.recherche-dropdown{ background:var(--carte); border:1px solid var(--gris-bord); border-radius:8px; box-shadow:var(--ombre-lg); max-height:360px; overflow-y:auto; }
.recherche-groupe{ padding:6px 0; }
.recherche-groupe:not(:last-child){ border-bottom:1px solid var(--gris-bord); }
.recherche-titre-groupe{ font-size:11px; text-transform:uppercase; letter-spacing:.4px; color:var(--texte-att); padding:6px 14px 4px 14px; }
.recherche-item{ display:flex; justify-content:space-between; align-items:center; gap:10px; width:100%; text-align:left; background:none; border:none; padding:8px 14px; font-size:13px; font-family:inherit; cursor:pointer; }
.recherche-item:hover, .recherche-item:focus{ background:#F1EEE3; outline:none; }
.ri-nom{ font-weight:600; color:var(--texte); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ri-meta{ color:var(--texte-att); font-size:12px; flex-shrink:0; }
.recherche-vide{ padding:14px; text-align:center; color:var(--texte-att); font-size:13px; }
.recherche-globale-wrap .search-box{ padding-right:58px; }
.recherche-raccourci{ position:absolute; right:10px; top:50%; transform:translateY(-50%); font-size:10px; font-family:inherit; color:var(--texte-att); background:#F1EEE3; border:1px solid var(--gris-bord); border-radius:4px; padding:2px 6px; pointer-events:none; }
.recherche-globale-wrap input:focus ~ .recherche-raccourci,
.recherche-globale-wrap input:not(:placeholder-shown) ~ .recherche-raccourci{ display:none; }
@media (max-width: 860px){
  .topbar{ flex-wrap:wrap; row-gap:8px; }
  .recherche-globale-wrap{ order:3; flex:1 1 100%; max-width:none; margin:0; }
  .recherche-raccourci{ display:none; }
}

/* REÇU IMPRIMABLE */
#recu-imprimable{ display:none; }
.recu{ max-width:320px; margin:0 auto; font-family:'Courier New',monospace; color:#000; padding:16px; }
.recu h2{ text-align:center; margin:0 0 4px 0; font-size:17px; letter-spacing:0.5px; }
.recu .sous-titre{ text-align:center; font-size:11px; color:#333; }
.recu hr{ border:none; border-top:1px dashed #000; margin:10px 0; }
.recu table{ width:100%; font-size:12px; border-collapse:collapse; }
.recu td{ padding:3px 0; border:none; }
.recu .total-recu{ font-size:15px; font-weight:bold; text-align:right; margin-top:10px; padding-top:6px; border-top:2px solid #000; }
.recu .pied{ text-align:center; font-size:11px; margin-top:16px; line-height:1.6; }
@media print{
  body *{ visibility:hidden; }
  #recu-imprimable, #recu-imprimable *{ visibility:visible; }
  #recu-imprimable{ display:block; position:absolute; top:0; left:0; width:100%; }
}

/* LOGIN */
.login-wrap{ height:100vh; display:flex; align-items:center; justify-content:center; background:radial-gradient(circle at 30% 20%, var(--vert) 0%, var(--vert-fonce) 55%); }
.login-card{ background:var(--carte); border-radius:12px; padding:34px 32px; width:360px; box-shadow:var(--ombre-lg); animation:apparition .25s ease; }
.login-card h2{ margin:0 0 4px 0; color:var(--vert-fonce); font-family:Georgia,serif; }
.login-card p{ margin:0 0 22px 0; font-size:12px; color:var(--texte-att); }
.login-card .champ{ margin-bottom:14px; }
.login-toggle{ text-align:center; margin-top:14px; font-size:12px; }
.login-toggle button{ background:none; border:none; color:var(--vert); text-decoration:underline; cursor:pointer; font-size:12px; transition:color var(--transition); }
.login-toggle button:hover{ color:var(--vert-clair); }

/* RESPONSIVE */
.hamburger{ display:none; background:none; border:none; color:var(--vert-fonce); font-size:22px; line-height:1; cursor:pointer; padding:4px 8px; margin-right:6px; }
.sidebar-backdrop{ display:none; }
@media (max-width: 860px){
  .app{ position:relative; overflow-x:hidden; }
  .sidebar{
    position:fixed; top:0; left:0; height:100vh; height:100dvh; z-index:50; width:250px; max-width:80vw;
    transform:translateX(-100%); transition:transform .25s ease;
    box-shadow:2px 0 16px rgba(0,0,0,0.3);
    overflow-y:auto; -webkit-overflow-scrolling:touch;
    padding-bottom:env(safe-area-inset-bottom);
  }
  .sidebar.open{ transform:translateX(0); }
  .sidebar-backdrop{
    display:block; position:fixed; inset:0; background:rgba(0,0,0,0.45); z-index:40;
    opacity:0; pointer-events:none; transition:opacity .2s ease;
  }
  .sidebar-backdrop.visible{ opacity:1; pointer-events:auto; }
  .hamburger{ display:inline-block; }
  .main{ width:100%; min-width:0; }
  .topbar{ padding:12px 16px; }
  .content{ padding:16px 14px 32px 14px; }

  .stats{ grid-template-columns:1fr 1fr; gap:10px; }
  .panels{ grid-template-columns:1fr; }
  .form-grid, .form-grid.cols3{ grid-template-columns:1fr; }
  .toolbar-stock{ flex-wrap:wrap; }
  .search-box{ width:100%; }
  .stock-panel{ overflow-x:auto; padding:6px 12px 12px 12px; }
  .panel{ overflow-x:auto; }
  .login-card{ width:min(360px, 90vw); padding:26px 22px; }

  /* Cibles tactiles : 44px minimum recommandé (Apple HIG / Material Design) —
     les boutons d'action dans les tableaux (Supprimer, Payer, Encaisser...) étaient
     trop petits pour le doigt malgré leur padding réduit prévu pour l'affichage compact. */
  .btn, .btn-secondaire, .btn-danger{ min-height:44px; display:inline-flex; align-items:center; justify-content:center; }
  .pill-toggle button{ min-height:40px; }
}
@media (max-width: 480px){
  .stats{ grid-template-columns:1fr; }
}

/* PAGE D'ACCUEIL PUBLIQUE */
.accueil{ background:var(--fond); min-height:100vh; }
.accueil-header{ display:flex; justify-content:space-between; align-items:center; padding:20px 32px; }
.accueil-marque{ font-family:Georgia,'Times New Roman',serif; font-size:19px; color:var(--vert-fonce); font-weight:600; }
.accueil-header-actions{ display:flex; align-items:center; gap:16px; }
.accueil-hero{ text-align:center; padding:64px 24px 56px; max-width:720px; margin:0 auto; }
.accueil-hero h1{ font-family:Georgia,'Times New Roman',serif; font-size:clamp(28px,4vw,42px); color:var(--vert-fonce); line-height:1.25; margin:0 0 18px; text-wrap:balance; }
.accueil-hero p{ font-size:16px; color:var(--texte-att); line-height:1.6; margin:0 0 32px; }
.accueil-hero-cta{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.accueil-section{ max-width:1040px; margin:0 auto; padding:50px 24px; }
.accueil-section h2{ text-align:center; font-family:Georgia,'Times New Roman',serif; font-weight:400; font-size:26px; color:var(--vert-fonce); margin:0 0 8px; }
.accueil-sous-titre{ text-align:center; color:var(--texte-att); font-size:14px; margin:0 0 12px; }
.accueil-grille-fonctionnalites{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:36px; }
.accueil-fonctionnalite{ background:var(--carte); border:1px solid var(--gris-bord); border-radius:12px; padding:24px 20px; box-shadow:var(--ombre-sm); }
.accueil-fonctionnalite-icone{ font-size:26px; margin-bottom:10px; }
.accueil-fonctionnalite h3{ font-size:15px; margin:0 0 6px; color:var(--texte); }
.accueil-fonctionnalite p{ font-size:13px; color:var(--texte-att); line-height:1.55; margin:0; }
.accueil-grille-tarifs{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:36px; align-items:start; }
.accueil-carte-tarif{ background:var(--carte); border:1px solid var(--gris-bord); border-radius:12px; padding:22px 18px; text-align:center; position:relative; box-shadow:var(--ombre-sm); }
.accueil-recommande{ border:2px solid var(--or); box-shadow:var(--ombre-md); }
.accueil-etiquette{ position:absolute; top:-11px; left:50%; transform:translateX(-50%); background:var(--or); color:#1c1a10; font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:.5px; padding:4px 10px; border-radius:20px; white-space:nowrap; }
.accueil-nom-plan{ font-family:Georgia,'Times New Roman',serif; font-size:17px; color:var(--vert-fonce); margin-top:6px; }
.accueil-cible-plan{ font-size:11.5px; color:var(--texte-att); margin:6px 0 14px; line-height:1.4; min-height:32px; }
.accueil-prix-plan{ font-size:19px; font-weight:700; color:var(--texte); font-variant-numeric:tabular-nums; }
.accueil-prix-plan span{ font-size:11px; font-weight:400; color:var(--texte-att); margin-left:2px; }
.accueil-annuel-note{ font-size:11px; color:var(--vert); font-weight:600; margin-top:6px; }
.accueil-note-devise{ text-align:center; color:var(--texte-att); font-size:12px; margin:16px 0 0; }
.accueil-footer{ text-align:center; padding:60px 24px 70px; background:var(--vert-fonce); color:#fff; margin-top:20px; }
.accueil-footer h2{ font-family:Georgia,'Times New Roman',serif; font-weight:400; font-size:24px; margin:0 0 22px; }
@media (max-width:860px){
  .accueil-header{ padding:16px 20px; }
  .accueil-grille-fonctionnalites{ grid-template-columns:1fr 1fr; }
  .accueil-grille-tarifs{ grid-template-columns:1fr 1fr; }
}
@media (max-width:560px){
  .accueil-grille-fonctionnalites{ grid-template-columns:1fr; }
  .accueil-grille-tarifs{ grid-template-columns:1fr; }
  .accueil-hero{ padding:48px 18px 40px; }
}

/* Modale de confirmation par mot de passe (suppression fournisseur/client, retrait d'accès) */
.csec-backdrop{
  position:fixed; inset:0; background:rgba(18,53,36,0.45); z-index:1000;
  display:flex; align-items:center; justify-content:center; padding:20px;
}
.csec-box{
  background:var(--carte); border-radius:10px; box-shadow:var(--ombre-lg);
  padding:24px 26px; width:min(400px, 100%);
}
.csec-box h3{ margin:0 0 8px; color:var(--vert-fonce); font-family:Georgia,'Times New Roman',serif; font-size:19px; }
.csec-box p{ margin:0 0 16px; font-size:13.5px; color:var(--texte-att); line-height:1.5; }
.csec-box .champ{ margin-bottom:0; }
.csec-box .champ input{ width:100%; }