:root{
  --bg:#f5f5f3;            /* fond principal clair */
  --surface:#ffffff;       /* cartes / sections */
  --surface-2:#faf9f6;     /* variantes de surface */
  --border:#e3e0d8;        /* bordures légères */
  --accent:#9d8b6f;        /* or */
  --accent-dark:#877655;   /* or plus sombre (hover) */
  --dark:#191919;          /* header / textes forts */
  --text:#191919;          /* texte principal */
  --muted:#6f6a60;         /* texte secondaire */
  --green:#1f9d57;         /* montants positifs */
  --red:#d0342c;           /* montants negatifs */
  --danger:#d0342c;        /* bouton supprimer */
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,Arial,sans-serif;background:var(--bg);color:var(--text);}
.topbar{background:var(--dark);color:#fff;display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;flex-wrap:wrap;gap:12px;border-bottom:3px solid var(--accent);}
.brand{font-size:1.25rem;font-weight:600;color:#ffffff;}
.topbar-right{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.logout-link{color:#c9c2b4;font-size:.85rem;text-decoration:none;border:1px solid rgba(157,139,111,.5);
  padding:6px 14px;border-radius:20px;transition:.15s;white-space:nowrap;}
.logout-link:hover{color:#fff;background:rgba(157,139,111,.25);border-color:var(--accent);}
.person-selector{display:flex;gap:8px;}

/* Page de connexion */
.login-wrap{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;padding:24px;}
.login-card{background:var(--surface);border:1px solid var(--border);border-top:4px solid var(--accent);
  border-radius:12px;padding:34px 30px;width:100%;max-width:400px;box-shadow:0 8px 30px rgba(0,0,0,.1);}
.login-title{font-size:1.4rem;color:var(--dark);margin-bottom:6px;}
.login-sub{color:var(--muted);font-size:.9rem;margin-bottom:22px;}
.login-form{display:flex;flex-direction:column;gap:8px;}
.login-form label{font-size:.85rem;color:var(--muted);font-weight:600;}
.login-form input{padding:11px 13px;border:1px solid var(--border);border-radius:6px;font-size:1rem;
  background:#fff;color:var(--text);margin-bottom:10px;}
.login-btn{width:100%;padding:12px;font-size:1rem;}
.login-error{background:#fbe9e7;color:#a3271f;border:1px solid #f3c9c4;border-radius:6px;
  padding:10px 14px;font-size:.88rem;margin-bottom:16px;}
.person-selector button{background:rgba(157,139,111,.15);color:#fff;border:1px solid var(--accent);
  padding:8px 18px;border-radius:20px;cursor:pointer;font-size:.95rem;transition:.15s;}
.person-selector button:hover{background:rgba(157,139,111,.35);}
.person-selector button.active{background:var(--accent);color:#fff;font-weight:600;}
.tabs{display:flex;background:var(--surface);flex-wrap:wrap;border-bottom:1px solid var(--border);
  box-shadow:0 1px 3px rgba(0,0,0,.05);}
.tab{flex:1;min-width:120px;background:none;border:none;color:var(--muted);padding:14px 8px;cursor:pointer;
  font-size:.95rem;border-bottom:3px solid transparent;transition:.15s;}
.tab:hover{color:var(--text);}
.tab.active{color:var(--accent);border-bottom-color:var(--accent);background:rgba(157,139,111,.08);font-weight:600;}
.month-nav{display:flex;justify-content:center;align-items:center;gap:20px;padding:16px;background:var(--surface);
  border-bottom:1px solid var(--border);}
.nav-btn{background:var(--accent);color:#fff;border:none;width:40px;height:40px;border-radius:50%;
  font-size:1.2rem;cursor:pointer;font-weight:700;}
.nav-btn:hover{background:var(--accent-dark);}
.nav-btn:disabled{background:#dcd8ce;color:#a49f93;cursor:not-allowed;opacity:.8;}
.nav-btn:disabled:hover{background:#dcd8ce;}
.month-label{font-size:1.15rem;font-weight:600;min-width:180px;text-align:center;text-transform:capitalize;color:var(--dark);}
.container{max-width:1240px;margin:20px auto;padding:0 16px;}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:22px;margin-bottom:20px;
  box-shadow:0 1px 4px rgba(0,0,0,.06);}
.panel.hidden{display:none;}
.panel h2{font-size:1.15rem;margin-bottom:18px;color:var(--dark);border-left:4px solid var(--accent);padding-left:12px;}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:18px;}
.card{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:14px;}
.card .label{font-size:.8rem;color:var(--muted);}
.card .value{font-size:1.25rem;font-weight:600;margin-top:4px;color:var(--dark);}
.net-box{background:var(--dark);color:#fff;border:1px solid var(--accent);border-radius:10px;padding:20px;display:flex;
  justify-content:space-around;flex-wrap:wrap;gap:14px;}
.net-box .n-item{text-align:center;}
.net-box .n-label{font-size:.85rem;color:#c9c2b4;}
.net-box .n-value{font-size:1.6rem;font-weight:700;margin-top:4px;color:#ffffff;}

/* Zone de saisie (formulaire) nettement séparée de la liste */
.form-section{background:var(--surface-2);border:1px solid var(--border);border-left:4px solid var(--accent);
  border-radius:8px;padding:18px 18px 6px;margin-bottom:8px;box-shadow:0 1px 3px rgba(0,0,0,.05);}
.form-section-title{font-size:.95rem;font-weight:700;color:var(--accent);margin-bottom:14px;
  text-transform:uppercase;letter-spacing:.04em;}
.list-section-title{font-size:1.05rem;font-weight:700;color:var(--dark);margin:26px 0 14px;
  padding-top:18px;border-top:2px solid var(--accent);}
.form-inline{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;}
.form-inline input{padding:9px 11px;border:1px solid var(--border);border-radius:6px;font-size:.9rem;height:38px;
  background:#fff;color:var(--text);}
.form-inline input::placeholder{color:var(--muted);}
.form-inline input[type=text]{flex:1;min-width:140px;}
.btn{background:var(--accent);color:#fff;border:none;padding:9px 20px;border-radius:6px;cursor:pointer;
  font-size:.9rem;font-weight:600;}
.btn:hover{background:var(--accent-dark);}
.data-table{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--surface);}
.data-table th,.data-table td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left;}
.data-table th{background:#ffffff;color:#b0a99a;font-weight:500;font-size:.7rem;text-transform:uppercase;
  letter-spacing:.03em;padding:5px 12px;border-bottom:1px solid #e8e4df;}
.data-table .right{text-align:right;}
.data-table tbody tr:hover{background:var(--surface-2);}
.data-table tfoot td{font-weight:600;border-top:2px solid var(--accent);}
.data-table .total-row td{background:#f0ece2;font-weight:700;color:var(--dark);
  border-top:2px solid var(--accent);border-bottom:none;text-transform:uppercase;}
.ht-paren{color:var(--muted);font-size:.85em;font-weight:400;}
/* Alignement des colonnes des listes (frais, virements, factures) : largeur DATE fixe */
.month-group .data-table,#facturesGroups .data-table{table-layout:fixed;}
.month-group .data-table th:first-child,.month-group .data-table td:first-child,
#facturesGroups .data-table th:first-child,#facturesGroups .data-table td:first-child{
  width:160px;white-space:nowrap;}
.month-group .data-table th:last-child,.month-group .data-table td:last-child,
#facturesGroups .data-table th:last-child,#facturesGroups .data-table td:last-child{
  width:90px;}
.table-scroll{overflow-x:auto;}
.table-scroll .data-table th,.table-scroll .data-table td{white-space:nowrap;}
.sub-head{margin:22px 0 12px;font-size:1.05rem;color:var(--dark);border-top:1px solid var(--border);padding-top:16px;}
.month-groups{margin-top:6px;}
.month-group{margin-bottom:22px;}
.month-group-head{display:flex;justify-content:space-between;align-items:center;gap:12px;
  background:var(--surface-2);border-left:4px solid var(--accent);border-radius:6px;
  padding:8px 14px;margin-bottom:6px;text-transform:capitalize;}
.month-group-head span:first-child{font-weight:700;color:var(--dark);font-size:1rem;}
.month-group-head .mg-total{color:var(--muted);font-size:.85rem;font-weight:600;text-transform:none;}
.del-btn{background:none;border:none;color:var(--danger);cursor:pointer;font-size:1rem;}
.act-btns{display:flex;gap:6px;justify-content:flex-end;}
.edit-btn{background:none;border:none;color:var(--accent);cursor:pointer;font-size:1rem;}
.edit-btn:hover{color:var(--dark);}
.del-btn:hover{color:#a3271f;}
.btn-secondary{background:#e6e2d8;color:var(--dark);}
.btn-secondary:hover{background:#d8d3c6;}

/* Modale d'edition */
.modal-overlay{position:fixed;inset:0;background:rgba(25,25,25,.55);display:flex;
  align-items:center;justify-content:center;z-index:100;padding:16px;}
.modal-overlay.hidden{display:none;}
.modal{background:var(--surface);border:1px solid var(--border);border-top:4px solid var(--accent);border-radius:12px;
  padding:26px;width:100%;max-width:420px;box-shadow:0 10px 40px rgba(0,0,0,.25);}
.modal h3{color:var(--dark);margin-bottom:18px;font-size:1.2rem;}
.modal label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:14px;}
.modal label input{display:block;width:100%;margin-top:5px;padding:9px 11px;
  border:1px solid var(--border);border-radius:6px;font-size:.95rem;background:#fff;color:var(--text);}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px;}
.hint{color:var(--muted);font-size:.85rem;margin-top:12px;}
.empty{color:var(--muted);text-align:center;padding:16px;}
.muted{color:var(--muted);}

/* Frais recurrents */
.form-hint{color:var(--muted);font-size:.83rem;margin-bottom:12px;line-height:1.4;}
.field-label{display:flex;flex-direction:column;font-size:.72rem;color:var(--muted);gap:3px;
  text-transform:uppercase;letter-spacing:.03em;}
.field-label input{padding:9px 11px;border:1px solid var(--border);border-radius:6px;font-size:.9rem;height:38px;
  background:#fff;color:var(--text);}
.rec-list{margin-top:14px;}
.badge-recurrent{display:inline-block;background:rgba(157,139,111,.14);color:var(--accent-dark);
  border:1px solid rgba(157,139,111,.4);border-radius:10px;padding:1px 8px;font-size:.68rem;
  font-weight:600;text-transform:uppercase;letter-spacing:.02em;margin-left:6px;white-space:nowrap;}
.data-table tr.row-recurrent td{background:rgba(157,139,111,.06);}
.data-table tr.row-recurrent:hover td{background:rgba(157,139,111,.11);}
.pos{color:var(--green);} .neg{color:var(--red);}
@media(max-width:560px){
  .net-box .n-value{font-size:1.3rem;}
  .brand{font-size:1.05rem;}
}