/* ===== BAMBI Facturation - feuille de style mobile ===== */
:root{
  --primary:#0d9488; --primary-dark:#0f766e; --primary-light:#ccfbf1;
  --bg:#f1f5f9; --card:#ffffff; --text:#0f172a; --muted:#64748b;
  --border:#e2e8f0; --success:#16a34a; --warning:#d97706; --danger:#dc2626;
  --info:#2563eb; --shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);
  --shadow-lg:0 10px 30px rgba(15,23,42,.18);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font-family:inherit;font-size:15px}
button{cursor:pointer;border:none;background:none}
a{color:var(--primary);text-decoration:none}
.splash{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--muted)}

/* ===== Mise en page generale ===== */
#app{max-width:520px;margin:0 auto;min-height:100vh;background:var(--bg);
  display:flex;flex-direction:column;position:relative}
.app-header{
  position:sticky;top:0;z-index:30;background:var(--primary);color:#fff;
  padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top));
  display:flex;align-items:center;gap:10px;box-shadow:var(--shadow);
}
.app-header h1{font-size:17px;font-weight:600;flex:1;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis}
.app-header .sub{font-size:12px;opacity:.85;font-weight:400}
.icon-btn{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;color:#fff;font-size:20px;background:rgba(255,255,255,.15)}
.icon-btn:active{background:rgba(255,255,255,.3)}
.app-main{flex:1;padding:16px 16px 90px;overflow-y:auto}
.view-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  color:var(--muted);margin:4px 0 12px}

/* ===== Navigation du bas ===== */
.bottom-nav{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:520px;
  background:var(--card);border-top:1px solid var(--border);display:flex;z-index:30;
  padding-bottom:env(safe-area-inset-bottom);
}
.bottom-nav button{flex:1;padding:8px 2px 10px;display:flex;flex-direction:column;
  align-items:center;gap:3px;color:var(--muted);font-size:11px;font-weight:500}
.bottom-nav button .nav-ic{font-size:21px;line-height:1}
.bottom-nav button.active{color:var(--primary)}

/* ===== Cartes ===== */
.card{background:var(--card);border-radius:14px;box-shadow:var(--shadow);
  padding:14px;margin-bottom:12px}
.card-row{display:flex;align-items:center;gap:12px}
.card h3{font-size:15px;margin-bottom:8px}

/* ===== Statistiques (accueil) ===== */
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.stat{background:var(--card);border-radius:14px;padding:14px;box-shadow:var(--shadow);
  border-left:4px solid var(--primary)}
.stat.amber{border-color:var(--warning)}
.stat.blue{border-color:var(--info)}
.stat.red{border-color:var(--danger)}
.stat.green{border-color:var(--success)}
.stat .label{font-size:12px;color:var(--muted);font-weight:500}
.stat .value{font-size:19px;font-weight:700;margin-top:4px}
.stat .meta{font-size:11px;color:var(--muted);margin-top:2px}

/* ===== Boutons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:12px 16px;border-radius:11px;font-weight:600;font-size:15px;
  background:var(--primary);color:#fff;width:100%;transition:opacity .15s}
.btn:active{opacity:.8}
.btn.secondary{background:var(--card);color:var(--text);border:1px solid var(--border)}
.btn.danger{background:var(--danger)}
.btn.warning{background:var(--warning)}
.btn.success{background:var(--success)}
.btn.ghost{background:transparent;color:var(--primary)}
.btn:disabled{opacity:.5;pointer-events:none}
.btn-sm{padding:8px 12px;font-size:13px;width:auto}
.btn-row{display:flex;gap:8px}
.btn-row .btn{width:auto;flex:1}

/* ===== Bouton flottant ===== */
.fab{position:fixed;bottom:78px;right:max(16px,calc(50% - 244px));
  z-index:25;width:54px;height:54px;border-radius:50%;background:var(--primary);
  color:#fff;font-size:28px;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-lg)}
.fab:active{background:var(--primary-dark)}

/* ===== Formulaires ===== */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:5px}
.field input,.field select,.field textarea{
  width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:10px;
  background:#fff;color:var(--text);outline:none}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}
.field textarea{resize:vertical;min-height:60px}
.field .hint{font-size:12px;color:var(--muted);margin-top:4px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* ===== Bascule (segments) ===== */
.segment{display:flex;background:var(--bg);border-radius:11px;padding:4px;gap:4px;margin-bottom:14px}
.segment button{flex:1;padding:9px;border-radius:8px;font-weight:600;font-size:14px;color:var(--muted)}
.segment button.active{background:var(--card);color:var(--primary);box-shadow:var(--shadow)}

/* ===== Listes ===== */
.list-item{background:var(--card);border-radius:12px;padding:12px 14px;margin-bottom:9px;
  box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.list-item:active{background:#f8fafc}
.li-main{flex:1;min-width:0}
.li-title{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.li-sub{font-size:12px;color:var(--muted);margin-top:2px}
.li-amount{font-weight:700;font-size:14px;text-align:right;white-space:nowrap}
.li-amount .li-sub{font-weight:400}

/* ===== Badges de statut ===== */
.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700}
.badge.attente{background:#fef3c7;color:#92400e}
.badge.validee{background:#dbeafe;color:#1e40af}
.badge.partiel{background:#e0e7ff;color:#3730a3}
.badge.payee{background:#dcfce7;color:#166534}
.badge.comptant{background:var(--primary-light);color:var(--primary-dark)}
.badge.credit{background:#fae8ff;color:#86198f}

/* ===== Detail facture ===== */
.detail-head{text-align:center;padding:6px 0 12px}
.detail-head .num{font-size:22px;font-weight:700}
.detail-head .date{font-size:12px;color:var(--muted);margin-top:2px}
.kv{display:flex;justify-content:space-between;padding:7px 0;font-size:14px;border-bottom:1px solid var(--border)}
.kv:last-child{border-bottom:none}
.kv .k{color:var(--muted)}
.kv .v{font-weight:600;text-align:right}
.items-tbl{width:100%;font-size:13px;border-collapse:collapse}
.items-tbl th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;
  padding:6px 4px;border-bottom:1px solid var(--border)}
.items-tbl td{padding:8px 4px;border-bottom:1px solid var(--border);vertical-align:top}
.items-tbl td.num,.items-tbl th.num{text-align:right;white-space:nowrap}
.totbox{margin-top:10px}
.totbox .kv .v{font-size:15px}
.totbox .grand .k,.totbox .grand .v{font-size:18px;font-weight:800;color:var(--primary-dark)}

/* ===== Lignes d articles (formulaire facture) ===== */
.item-line{background:var(--bg);border-radius:10px;padding:10px;margin-bottom:8px}
.item-line .il-top{display:flex;justify-content:space-between;gap:8px;font-weight:600;font-size:14px}
.item-line .il-del{color:var(--danger);font-size:18px;padding:0 4px}
.item-line .il-fields{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;margin-top:8px}
.item-line .il-fields label{font-size:10px;color:var(--muted);display:block}
.item-line .il-fields input{width:100%;padding:7px;border:1px solid var(--border);
  border-radius:8px;font-size:13px}

/* ===== Barre total collante ===== */
.sticky-total{position:sticky;bottom:0;background:var(--card);margin:0 -16px -16px;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--border);
  box-shadow:0 -4px 12px rgba(15,23,42,.06)}
.sticky-total .tt{display:flex;justify-content:space-between;font-weight:800;font-size:18px;
  margin-bottom:10px}

/* ===== Modale ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:50;
  display:flex;align-items:flex-end;justify-content:center}
.modal{background:var(--card);width:100%;max-width:520px;border-radius:18px 18px 0 0;
  padding:18px 16px calc(18px + env(safe-area-inset-bottom));max-height:92vh;overflow-y:auto;
  animation:slideUp .22s ease}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.modal h2{font-size:17px;margin-bottom:14px}
.modal-handle{width:38px;height:4px;background:var(--border);border-radius:3px;
  margin:0 auto 14px}

/* ===== Toast ===== */
#toast-root{position:fixed;top:14px;left:0;right:0;z-index:80;display:flex;
  flex-direction:column;align-items:center;gap:8px;pointer-events:none}
.toast{background:var(--text);color:#fff;padding:11px 18px;border-radius:10px;
  font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);max-width:90%;
  animation:toastIn .2s ease}
.toast.error{background:var(--danger)}
.toast.success{background:var(--success)}
@keyframes toastIn{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}

/* ===== Etat vide ===== */
.empty{text-align:center;padding:46px 20px;color:var(--muted)}
.empty .em-ic{font-size:42px;opacity:.4}
.empty p{margin-top:8px;font-size:14px}

/* ===== Connexion ===== */
.login-wrap{min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding:24px;background:linear-gradient(160deg,var(--primary),var(--primary-dark))}
.login-card{background:var(--card);border-radius:20px;padding:28px 22px;box-shadow:var(--shadow-lg)}
.login-logo{text-align:center;margin-bottom:20px}
.login-logo .mark{width:64px;height:64px;border-radius:18px;background:var(--primary);
  color:#fff;font-size:30px;font-weight:800;display:flex;align-items:center;
  justify-content:center;margin:0 auto 10px}
.login-logo h1{font-size:22px;color:var(--text)}
.login-logo p{font-size:13px;color:var(--muted)}

/* ===== Divers ===== */
.section-label{font-size:12px;font-weight:700;text-transform:uppercase;color:var(--muted);
  letter-spacing:.5px;margin:16px 0 8px}
.search-bar{margin-bottom:12px}
.search-bar input{width:100%;padding:11px 14px;border:1px solid var(--border);
  border-radius:11px;background:var(--card)}
.chips{display:flex;gap:7px;margin-bottom:12px;overflow-x:auto;padding-bottom:2px}
.chip{padding:7px 13px;border-radius:20px;background:var(--card);border:1px solid var(--border);
  font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap}
.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.muted{color:var(--muted)}
.txt-c{text-align:center}
.txt-r{text-align:right}
.mt{margin-top:12px}
.mb{margin-bottom:12px}
.spinner{width:26px;height:26px;border:3px solid var(--border);border-top-color:var(--primary);
  border-radius:50%;animation:spin .7s linear infinite;margin:30px auto}
@keyframes spin{to{transform:rotate(360deg)}}
.product-pick{max-height:50vh;overflow-y:auto}
.pp-item{padding:11px 8px;border-bottom:1px solid var(--border);display:flex;
  justify-content:space-between;align-items:center}
.pp-item:active{background:var(--bg)}

/* ===== Impression ===== */
#receipt-root{display:none}