:root{
  /* Palette par defaut = charte ideae.fr (bleu royal) */
  --navy:#0b1633; --blue-night:#123a9e; --green:#0f9d63; --cyan:#0033a0;
  --grey-light:#f2f6fd; --grey-mid:#c2cdec; --red:#ef2b23; --white:#fff;
  --ink:#0b1633; --muted:#586591; --line:#e2e9f7;
  --pos:#0a7d55; --neg:#ef2b23;
  --radius:10px; --shadow:0 1px 3px rgba(11,22,51,.08),0 4px 16px rgba(11,22,51,.06);
  /* variables semantiques (surfaces) — pilotees par le theme jour/nuit/fun */
  --bg:#f2f6fd; --page-bg:#f2f6fd;
  --surface:#fff; --surface-2:#fff;
  --th-bg:#f2f6fd; --row-hover:#f7faff; --row-total-bg:#eef3fc;
  --btn-bg:#e9eefb; --btn-bg-hover:#dce6fa;
  --chip-off-bg:#e9eefb; --form-bg:#f6f9fe;
  --help-bg:#eef3fd; --help-border:#cfdcff; --help-text:#0033a0;
  --side-bg:#0b1633; --side-grad:none;
  --input-bg:#fff;
}
/* ---------- Thème NUIT ---------- */
html[data-theme="dark"]{
  --ink:#e8ecf7; --muted:#9aa3c4; --line:#2c3358;
  --bg:#12152b; --page-bg:#12152b;
  --surface:#1b1f3a; --surface-2:#222749;
  --th-bg:#222749; --row-hover:#252b52; --row-total-bg:#2a3059;
  --btn-bg:#2a3059; --btn-bg-hover:#343c6e;
  --chip-off-bg:#2a3059; --form-bg:#191d38;
  --help-bg:#12314a; --help-border:#1c4a6b; --help-text:#8fd0ef;
  --side-bg:#0d1022; --input-bg:#222749;
  --shadow:0 1px 3px rgba(0,0,0,.4),0 4px 16px rgba(0,0,0,.35);
}
html[data-theme="dark"] body{background:var(--bg)}
/* ---------- Thème FUN (très coloré) ---------- */
html[data-theme="fun"]{
  --ink:#3a1c5e; --muted:#a24bce; --line:#ffc4e6;
  --bg:#fff0f7; --page-bg:#fff0f7;
  --surface:#ffffff; --surface-2:#fff5fb;
  --th-bg:#ffe0f2; --row-hover:#fff2fb; --row-total-bg:#ffe8f6;
  --btn-bg:#ffd9ef; --btn-bg-hover:#ffc2e6;
  --chip-off-bg:#ffe0f2; --form-bg:#fff4fb;
  --help-bg:#e6fbff; --help-border:#9be9f5; --help-text:#0699b3;
  --cyan:#ff2e97; --green:#00c2a8; --pos:#00b070; --neg:#ff3d6e;
  --side-bg:#6a11cb; --side-grad:linear-gradient(180deg,#6a11cb 0%,#ff2e97 55%,#ff8a3d 100%);
  --input-bg:#fff5fb;
  --shadow:0 2px 6px rgba(255,46,151,.18),0 6px 22px rgba(106,17,203,.18);
}
html[data-theme="fun"] body{
  background:linear-gradient(135deg,#fff0f7 0%,#eef4ff 50%,#f0fff8 100%);
  background-attachment:fixed}
html[data-theme="fun"] .dash-card{
  border-left-width:5px;
  background:linear-gradient(160deg,#ffffff 0%,#fff5fb 100%)}
html[data-theme="fun"] .dash-card:hover{box-shadow:0 8px 26px rgba(255,46,151,.28)}
html[data-theme="fun"] .brand,html[data-theme="dark"] .brand{color:#fff}
/* --- bouton de bascule de thème (dans la sidebar) --- */
.theme-toggle{display:flex;gap:6px;margin:0 0 10px}
.theme-toggle button{flex:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  color:#c3c9de;border-radius:7px;padding:6px 0;font-size:1rem;line-height:1;transition:all .12s}
.theme-toggle button:hover{background:rgba(255,255,255,.16)}
.theme-toggle button.on{background:var(--cyan);border-color:var(--cyan);color:#fff;
  box-shadow:0 0 0 2px rgba(39,187,228,.25)}
*{box-sizing:border-box}
body{margin:0;font-family:'Roboto',system-ui,Segoe UI,sans-serif;color:var(--ink);
  background:var(--bg);font-size:15px;line-height:1.45;transition:background .2s,color .2s}
h1,h2,h3{font-weight:600;margin:0}
a{color:var(--cyan)}
button{font-family:inherit;cursor:pointer}
.hidden{display:none!important}

/* ---- Login ---- */
#login-view{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#0033a0 0%,#0b1633 100%)}
.login-card{background:var(--surface);border-radius:16px;padding:36px 34px;width:360px;box-shadow:var(--shadow)}
.login-card h1{font-size:1.5rem;margin-bottom:4px}
.login-card p{color:var(--muted);margin:0 0 22px;font-size:.9rem}

/* ---- Layout ---- */
#app-view{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--side-grad,var(--side-bg));background-color:var(--side-bg);
  color:#dfe4f2;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{padding:22px 20px 14px;font-weight:600;font-size:1.15rem;color:#fff;
  display:flex;align-items:center;gap:9px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand .dot{width:11px;height:11px;border-radius:50%;
  background:linear-gradient(135deg,#4d7bf0,#0033a0)}
.nav{flex:1;padding:10px 0;overflow:auto}
.nav a{display:flex;align-items:center;gap:10px;padding:11px 20px;color:#c3c9de;
  text-decoration:none;font-size:.92rem;border-left:3px solid transparent}
.nav a:hover{background:rgba(255,255,255,.05);color:#fff}
.nav a.active{background:rgba(77,123,240,.20);border-left-color:var(--cyan);color:#fff}
.nav a .ic{width:20px;text-align:center;opacity:.9}
.sidebar-foot{padding:14px 20px;border-top:1px solid rgba(255,255,255,.08);font-size:.8rem;color:#9aa2c4}
.sidebar-foot button{background:none;border:1px solid rgba(255,255,255,.2);color:#c3c9de;
  border-radius:6px;padding:5px 10px;font-size:.8rem;margin-top:8px;width:100%}

.main{flex:1;min-width:0;padding:26px 30px 60px;max-width:1500px}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}
.page-head h2{font-size:1.5rem}
.page-head .sub{color:var(--muted);font-size:.9rem;margin-top:3px}

/* ---- Cartes KPI ---- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px}
.kpi{background:var(--surface);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);
  border-left:3px solid var(--cyan)}
.kpi .label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.kpi .val{font-size:1.6rem;font-weight:600;margin-top:4px}
.kpi .kpi-sub{font-size:.82rem;color:var(--muted);margin-top:4px;font-variant-numeric:tabular-nums}
.kpi.pos{border-left-color:var(--pos)} .kpi.neg{border-left-color:var(--neg)}
.kpi .val.pos{color:var(--pos)} .kpi .val.neg{color:var(--neg)}

/* ---- Tableau de bord : cartes KPI cliquables ---- */
.dash-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.dash-card{background:var(--surface);border-radius:var(--radius);padding:16px 18px 12px;box-shadow:var(--shadow);
  border-left:4px solid var(--grey-mid);cursor:pointer;position:relative;
  transition:transform .12s ease, box-shadow .12s ease, border-color .12s ease}
.dash-card:hover{transform:translateY(-2px);
  box-shadow:0 6px 22px rgba(35,32,72,.14);border-left-color:var(--cyan)}
.dash-card:active{transform:translateY(0)}
.dash-card.ok{border-left-color:var(--pos)}
.dash-card.bad{border-left-color:var(--neg)}
.dash-card.warn{border-left-color:#e8a24a}
/* fond teinte : rose clair (tendance negative) / vert clair (croissance) */
.dash-card.tint-neg{background:#fdeef0}
.dash-card.tint-pos{background:#ecf8f2}
html[data-theme="dark"] .dash-card.tint-neg{background:#2b1f2c}
html[data-theme="dark"] .dash-card.tint-pos{background:#182e28}
html[data-theme="fun"] .dash-card.tint-neg{background:linear-gradient(160deg,#ffe4f1 0%,#ffd0e8 100%)}
html[data-theme="fun"] .dash-card.tint-pos{background:linear-gradient(160deg,#e2fff4 0%,#c8ffe9 100%)}
.dc-top{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.dc-ic{font-size:1.05rem}
.dc-label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.dc-val{font-size:1.7rem;font-weight:600;line-height:1.15;font-variant-numeric:tabular-nums}
.dash-card.bad .dc-val{color:var(--neg)}
.dash-card.ok .dc-val{color:var(--pos)}
.dc-sub{font-size:.82rem;color:var(--muted);margin-top:3px;min-height:1.1em}
.dc-sub .warn{color:#d98a2b}
/* badge de variation (ex: croissance du revenu recurrent sur 1 an) */
.dc-delta{display:inline-block;margin-left:8px;padding:2px 7px;border-radius:999px;
  font-size:.72rem;font-weight:600;vertical-align:middle;white-space:nowrap;
  background:rgba(148,163,184,.18);color:var(--muted)}
.dc-delta.up{background:rgba(16,185,129,.15);color:var(--pos)}
.dc-delta.down{background:rgba(239,68,68,.15);color:var(--neg)}
.dc-go{font-size:.75rem;color:var(--cyan);margin-top:10px;opacity:0;transition:opacity .12s}
/* ---- Réorganisation des cartes à la souris (drag & drop) ---- */
.dash-card[draggable="true"]{cursor:grab}
.dash-card[draggable="true"]:active{cursor:grabbing}
.dash-card.card-fixed{cursor:pointer}
/* carte en cours de déplacement : inclinée + surélevée */
.dash-card.dragging{cursor:grabbing;opacity:.85;z-index:20;
  transform:rotate(3deg) scale(1.03)!important;
  box-shadow:0 16px 38px rgba(11,22,51,.30)!important;
  border-left-color:var(--cyan)!important}
.dash-card:hover .dc-go{opacity:1}
/* carte groupant deux metriques (ex: solde final + point bas) */
.dc-rows{display:flex;flex-direction:column;gap:8px;margin-top:2px}
.dc-mrow{display:flex;flex-direction:column;gap:1px;border-radius:8px;padding:5px 7px;margin:0 -7px}
.dc-mrow.click{cursor:pointer}
.dc-mrow.click:hover{background:rgba(39,187,228,.08)}
.dc-mrow + .dc-mrow{border-top:1px solid var(--line);border-radius:0;padding-top:9px}
.dc-mrow.click + .dc-mrow.click{border-radius:0 0 8px 8px}
.dc-mlabel{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-weight:600}
.dc-mval{font-size:1.3rem;font-weight:600;line-height:1.1;font-variant-numeric:tabular-nums}
.dc-mval.pos{color:var(--pos)} .dc-mval.neg{color:var(--neg)} .dc-mval.warn{color:#d98a2b}
.dc-msub{font-size:.76rem;color:var(--muted)}
/* Mini-liste top 3 sous une metrique d'action */
.dc-toplist{display:flex;flex-direction:column;gap:2px;margin-top:5px}
.dc-topitem{display:flex;justify-content:space-between;gap:8px;font-size:.74rem;line-height:1.2}
.dc-topname{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dc-topamt{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.dc-tn{opacity:.7;font-weight:400}
#home-alerts a{cursor:pointer;text-decoration:underline}

/* ---- Toggle « inclure les devis » (page Prévisionnel) ---- */
.fc-toggle{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;color:var(--muted);
  cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:7px;
  padding:8px 12px;user-select:none;white-space:nowrap}
.fc-toggle:hover{border-color:var(--cyan);color:var(--ink)}
.fc-toggle input{width:auto;margin:0;accent-color:var(--cyan);cursor:pointer}

/* ---- Boutons ---- */
.btn{border:none;border-radius:7px;padding:9px 16px;font-weight:500;font-size:.9rem;background:var(--btn-bg);color:var(--ink)}
.btn:hover{background:var(--btn-bg-hover)}
.btn.primary{background:var(--cyan);color:#fff;font-weight:600}
.btn.primary:hover{filter:brightness(1.05)}
.btn.green{background:var(--green);color:#fff}
.btn.ghost{background:transparent;border:1px solid var(--line)}
.btn.danger{background:transparent;color:var(--red);border:1px solid #f0c9c6}
.btn.sm{padding:5px 10px;font-size:.82rem}

/* ---- Tables ---- */
.card-block{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:22px}
.card-block .hd{padding:14px 18px;border-bottom:1px solid var(--line);font-weight:600;
  display:flex;align-items:center;justify-content:space-between;gap:10px}
.tbl-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:.88rem}
th,td{padding:9px 12px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--line)}
th:first-child,td:first-child{text-align:left;position:sticky;left:0;background:var(--surface)}
thead th{background:var(--th-bg);color:var(--muted);font-weight:600;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.03em;position:sticky;top:0;z-index:2}
thead th:first-child{z-index:3;background:var(--th-bg)}
tbody tr:hover td{background:var(--row-hover)}
tbody tr:hover td:first-child{background:var(--row-hover)}
.num{font-variant-numeric:tabular-nums}
.pos{color:var(--pos)} .neg{color:var(--neg)}
.row-total td{font-weight:600;background:var(--row-total-bg)}
.row-total td:first-child{background:var(--row-total-bg)}
.row-balance td{font-weight:600;border-top:2px solid var(--navy)}
.row-sub td:first-child{padding-left:26px;color:var(--muted);font-weight:400}
.muted{color:var(--muted)}
.mini{font-size:.8rem;color:var(--muted)}

/* ---- Forms ---- */
label.field{display:block;margin-bottom:12px;font-size:.85rem;color:var(--ink)}
label.field span{display:block;margin-bottom:4px;color:var(--muted)}
input,select,textarea{font-family:inherit;font-size:.9rem;width:100%;padding:9px 11px;
  border:1px solid var(--grey-mid);border-radius:7px;background:var(--input-bg);color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--cyan);
  box-shadow:0 0 0 3px rgba(0,51,160,.15)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0 14px}
.inline-form{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;padding:16px 18px;background:var(--form-bg);
  border-bottom:1px solid var(--line)}
.inline-form label.field{margin-bottom:0}
.chip{display:inline-block;background:rgba(0,51,160,.10);color:#0033a0;border-radius:20px;
  padding:2px 10px;font-size:.76rem;font-weight:500}
.chip.on{background:rgba(0,168,130,.16);color:var(--pos)}
.chip.off{background:var(--chip-off-bg);color:var(--muted)}
.chip.late{background:rgba(214,84,76,.16);color:var(--red);font-weight:600}
.late-txt{color:var(--red);font-weight:600}

/* ---- Toast ---- */
#toast{position:fixed;bottom:22px;right:22px;background:var(--navy);color:#fff;padding:12px 18px;
  border-radius:9px;box-shadow:var(--shadow);opacity:0;transform:translateY(10px);
  transition:.25s;z-index:100;max-width:360px}
#toast.show{opacity:1;transform:translateY(0)}
#toast.err{background:var(--red)}

/* ---- Bandeau bar ---- */
.bar{height:10px;border-radius:5px;background:var(--chip-off-bg);overflow:hidden;min-width:60px}
.bar>i{display:block;height:100%}
.help{background:var(--help-bg);border:1px solid var(--help-border);color:var(--help-text);padding:12px 15px;border-radius:9px;
  font-size:.86rem;margin-bottom:18px}

/* ---- Cellules cliquables (détail) ---- */
td.clickable{cursor:pointer;text-decoration:underline dotted rgba(128,128,128,.45);text-underline-offset:3px}
td.clickable:hover{background:var(--help-bg)!important}

/* ---- Infobulle au survol (ventes par mois) ---- */
.hovertip{position:fixed;z-index:300;background:var(--surface);border:1px solid var(--line);border-radius:10px;
  box-shadow:0 10px 30px rgba(35,32,72,.25);padding:11px 13px;font-size:.83rem;
  width:min(620px,94vw);max-height:min(60vh,420px);
  overflow-y:auto;overflow-x:hidden;pointer-events:none}
.hovertip table{width:100%;table-layout:fixed}
.hovertip .detail-tbl td{padding:5px 8px;border-bottom:1px solid var(--line);
  white-space:normal;word-break:break-word;text-align:left;position:static}
/* colonnes : client large, réf/statut/montant compacts */
.hovertip .detail-tbl td:nth-child(1){width:auto}
.hovertip .detail-tbl td:nth-child(2){width:23%}
.hovertip .detail-tbl td:nth-child(3){width:13%}
.hovertip .detail-tbl td:nth-child(4){width:20%;white-space:nowrap;text-align:right}
td.qcell{cursor:help;text-decoration:underline dotted rgba(0,168,130,.5);text-underline-offset:3px}
td.qcell:hover{background:#eefaf6!important}

/* ---- Modal détail ---- */
.modal-overlay{position:fixed;inset:0;background:rgba(35,32,72,.45);display:flex;align-items:center;
  justify-content:center;z-index:200;padding:20px}
.modal-box{background:var(--surface);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.35);
  width:min(560px,100%);max-height:80vh;display:flex;flex-direction:column;overflow:hidden}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 18px;
  border-bottom:1px solid var(--line);font-weight:600;color:var(--ink)}
.modal-x{background:none;border:none;font-size:1.1rem;color:var(--muted);line-height:1}
.modal-x:hover{color:var(--red)}
#modal-body{overflow:auto;padding:0}
.detail-tbl{width:100%}
.detail-tbl th{font-size:.72rem}
.detail-tbl td:first-child{position:static}
/* ---- Barre mobile + menu tiroir ---- */
.mobile-bar{display:none}
.nav-backdrop{display:none}
@media(max-width:820px){
  .mobile-bar{display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:50;
    background:var(--side-bg);color:#fff;padding:11px 14px;margin:-18px -18px 16px}
  .menu-toggle{background:none;border:none;color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;padding:0 4px}
  .mobile-title{font-weight:600;font-size:1.05rem;display:flex;align-items:center;gap:8px}
  .sidebar{position:fixed;top:0;left:-260px;height:100vh;width:250px;z-index:60;
    transition:left .22s ease;box-shadow:3px 0 24px rgba(0,0,0,.35)}
  .sidebar.open{left:0}
  .nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:55}
  .nav-backdrop.show{display:block}
  .main{padding:18px;width:100%;min-width:0}
  .page-head{gap:10px}
  .page-head h2{font-size:1.25rem}
  .dash-grid{grid-template-columns:1fr}
  /* Tableaux : defilement horizontal fluide, 1ere colonne NON figee (sinon elle masque le reste) */
  .tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
  table{font-size:.82rem}
  th,td{padding:7px 9px}
  th:first-child,td:first-child{position:static}
  tbody tr:hover td:first-child{background:transparent}
  /* les grilles a 2 colonnes passent en 1 colonne */
  #exp-grid,[style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}
  .form-grid{grid-template-columns:1fr}
  .inline-form{flex-direction:column;align-items:stretch}
  .inline-form label.field,.inline-form .field{width:100%!important}
}