:root {
  --navy: #0E2547;
  --navy-2: #16315c;
  --rouge: #C0152B;
  --encre: #1e2533;
  --gris: #5b6577;
  --filet: #dfe4ec;
  --fond: #f4f6f9;
  --carte: #ffffff;
  --ok: #1d7a46;
  --ok-fond: #e7f4ec;
  --alerte: #a8211a;
  --alerte-fond: #fbeceb;
  --attention: #8a5a00;
  --attention-fond: #fdf3dc;
  --rayon: 8px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px; color: var(--encre); background: var(--fond); line-height: 1.45;
}
a { color: var(--navy); }
h1 { font-size: 22px; margin: 0 0 4px; color: var(--navy); }
h2 { font-size: 16px; margin: 0 0 12px; color: var(--navy); }
.sous-titre { color: var(--gris); margin: 0 0 20px; }
.num, td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.muet { color: var(--gris); }
.petit { font-size: 12px; }

/* ---------- mise en page ---------- */
.app { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.barre {
  background: var(--navy); color: #c9d2e0; padding: 18px 14px; position: sticky; top: 0; height: 100vh;
  overflow-y: auto; display: flex; flex-direction: column; gap: 4px;
}
.marque { display: flex; align-items: center; gap: 10px; padding: 0 6px 16px; color: #fff; text-decoration: none; }
.marque .logo {
  width: 30px; height: 30px; background: #fff; border-radius: 6px; display: grid; place-items: end center;
  padding: 0 4px 5px; position: relative; overflow: hidden;
}
.marque .logo::before { content: ""; position: absolute; top: 0; left: 0; border-top: 9px solid var(--rouge); border-right: 9px solid transparent; }
.marque .logo span { display: flex; gap: 2px; align-items: flex-end; height: 16px; }
.marque .logo i { width: 4px; background: var(--rouge); display: block; }
.marque .logo i:nth-child(1) { height: 6px; } .marque .logo i:nth-child(2) { height: 10px; }
.marque .logo i:nth-child(3) { height: 14px; background: var(--navy); }
.marque b { font-family: Georgia, "Times New Roman", serif; font-size: 18px; letter-spacing: .5px; }
.marque small { display: block; font-size: 10.5px; letter-spacing: 1.5px; color: #8c98ad; }
.dossier-courant { padding: 10px; border-radius: var(--rayon); background: var(--navy-2); margin-bottom: 10px; }
.dossier-courant b { color: #fff; display: block; font-size: 13.5px; }
.dossier-courant select {
  margin-top: 6px; width: 100%; background: var(--navy); color: #fff; border: 1px solid #2e4a78;
  border-radius: 6px; padding: 4px 6px; font: inherit; font-size: 12.5px;
}
.groupe-nav { font-size: 10.5px; letter-spacing: 1.4px; text-transform: uppercase; color: #8c98ad; padding: 12px 8px 4px; }
.barre a.nav {
  display: block; color: #dfe6f1; text-decoration: none; padding: 7px 10px; border-radius: 6px; font-size: 13.5px;
}
.barre a.nav:hover { background: var(--navy-2); }
.barre a.nav.actif { background: #fff; color: var(--navy); font-weight: 600; }
.barre .bas { margin-top: auto; padding: 12px 8px 0; font-size: 12px; border-top: 1px solid #22406c; }
.barre .bas a, .barre .bas button { color: #c9d2e0; background: none; border: 0; padding: 0; font: inherit; cursor: pointer; text-decoration: underline; }
.contenu { padding: 26px 32px 48px; max-width: 1280px; width: 100%; }
.entete { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }

/* ---------- composants ---------- */
.carte { background: var(--carte); border: 1px solid var(--filet); border-radius: var(--rayon); padding: 18px; }
.grille { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.indicateur .val { font-size: 22px; font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums; }
.indicateur .lib { color: var(--gris); font-size: 12.5px; }
.btn {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--filet); background: #fff;
  color: var(--navy); padding: 7px 12px; border-radius: 6px; font: inherit; font-size: 13.5px; cursor: pointer;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { border-color: #b8c2d3; }
.btn.prim { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn.prim:hover { background: var(--navy-2); }
.btn.rouge { color: var(--alerte); }
.btn.petit { padding: 3px 8px; font-size: 12px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.messages { list-style: none; padding: 0; margin: 0 0 16px; }
.messages li { padding: 10px 14px; border-radius: 6px; margin-bottom: 6px; }
.msg-success { background: var(--ok-fond); color: var(--ok); }
.msg-error, .erreurs { background: var(--alerte-fond); color: var(--alerte); }
.erreurs { padding: 10px 14px 10px 32px; border-radius: 6px; margin: 0 0 14px; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11.5px; font-weight: 600; }
.badge.ok { background: var(--ok-fond); color: var(--ok); }
.badge.brouillard { background: var(--attention-fond); color: var(--attention); }
.badge.ko { background: var(--alerte-fond); color: var(--alerte); }
.controle { display: flex; gap: 8px; align-items: center; padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; }
.controle.ok { background: var(--ok-fond); color: var(--ok); }
.controle.ko { background: var(--alerte-fond); color: var(--alerte); }

/* ---------- formulaires ---------- */
label { display: block; font-size: 12.5px; color: var(--gris); margin-bottom: 4px; }
input, select, textarea {
  font: inherit; color: var(--encre); border: 1px solid #cfd6e2; border-radius: 6px; padding: 7px 9px; width: 100%;
  background: #fff;
}
input:focus, select:focus { outline: 2px solid #9db4dd; outline-offset: -1px; border-color: #9db4dd; }
.champs { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.champ .errorlist { color: var(--alerte); margin: 4px 0 0; padding: 0; list-style: none; font-size: 12px; }
.filtres { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 14px; }
.filtres > div { min-width: 140px; }
.case { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--encre); margin: 0; }
.case input { width: auto; }

/* ---------- tableaux ---------- */
.table-zone { background: #fff; border: 1px solid var(--filet); border-radius: var(--rayon); overflow-x: auto; }
table.t { border-collapse: collapse; width: 100%; font-size: 13px; }
table.t th {
  text-align: left; background: var(--navy); color: #fff; font-weight: 600; padding: 8px 10px; position: sticky; top: 0;
  font-size: 12.5px;
}
table.t th.num { text-align: right; }
table.t td { padding: 6px 10px; border-bottom: 1px solid #edf0f5; vertical-align: top; }
table.t tr:hover td { background: #f8fafc; }
table.t tr.total td { background: #eef1f6; font-weight: 700; border-top: 1px solid #c9d1de; }
table.t tr.sous-total td { background: #f6f8fb; font-weight: 700; }
table.t tr.titre-compte td { background: #f2f5fa; font-weight: 700; color: var(--navy); padding-top: 10px; }
table.t td.ref { color: var(--gris); font-size: 12px; width: 44px; }
table.t tr.solde-inter td { background: #eef1f6; font-weight: 700; color: var(--navy); }
.lignes-ecr { color: var(--gris); font-size: 12px; }

/* ---------- saisie ---------- */
.saisie-tete { display: grid; grid-template-columns: 1.3fr 1fr 1fr 2.5fr; gap: 12px; margin-bottom: 16px; }
table.saisie { width: 100%; border-collapse: collapse; }
table.saisie th { font-size: 12px; color: var(--gris); text-align: left; padding: 4px 6px; font-weight: 600; }
table.saisie td { padding: 3px 4px; vertical-align: top; }
table.saisie input { padding: 6px 8px; }
table.saisie td.compte { width: 32%; }
table.saisie td.mt { width: 15%; }
table.saisie td.mt input { text-align: right; font-variant-numeric: tabular-nums; }
table.saisie .intitule { font-size: 11.5px; color: var(--gris); padding: 2px 2px 0; min-height: 16px; }
.pied-saisie { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 14px; flex-wrap: wrap; }
.equilibre { font-variant-numeric: tabular-nums; padding: 8px 12px; border-radius: 6px; }
.equilibre.ok { background: var(--ok-fond); color: var(--ok); }
.equilibre.ko { background: var(--alerte-fond); color: var(--alerte); }
.suppr { background: none; border: 0; color: var(--gris); cursor: pointer; font-size: 18px; line-height: 1; }
.suppr:hover { color: var(--alerte); }

/* ---------- connexion ---------- */
.connexion { min-height: 100vh; display: grid; place-items: center; background: var(--navy); padding: 16px; }
.connexion .carte { width: 100%; max-width: 380px; }
.connexion .marque { color: var(--navy); padding: 0 0 18px; }
.connexion .marque small { color: var(--gris); }

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .barre { position: static; height: auto; }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g2, .saisie-tete { grid-template-columns: 1fr; }
  .contenu { padding: 18px 16px 40px; }
}
@media print {
  .barre, .actions, .filtres, .no-print { display: none !important; }
  .app { display: block; }
  body { background: #fff; }
  .table-zone, .carte { border: 0; }
  table.t th { background: #fff; color: #000; border-bottom: 2px solid #000; }
}

/* ---------- phase 2 ---------- */
.controle.attention, .badge.attention { background: var(--attention-fond); color: var(--attention); }
.badge.code { background: #e8edf6; color: var(--navy); font-family: ui-monospace, Menlo, Consolas, monospace; }
.selection {
  position: sticky; bottom: 0; display: flex; gap: 14px; align-items: center; justify-content: space-between;
  flex-wrap: wrap; background: #fff; border: 1px solid var(--filet); border-radius: var(--rayon);
  padding: 10px 14px; margin-top: 12px; box-shadow: 0 -4px 14px rgba(14, 37, 71, .06);
}
.selection .somme { font-variant-numeric: tabular-nums; font-weight: 700; }
.selection .somme.ok { color: var(--ok); } .selection .somme.ko { color: var(--alerte); }
table.t td.case-col, table.t th.case-col { width: 28px; }
table.t td.case-col input { width: auto; }
table.t tr.choisi td { background: #eef4ff; }
.liste-comptes { max-height: 70vh; overflow-y: auto; }
.liste-comptes a { display: flex; justify-content: space-between; gap: 8px; padding: 6px 8px; border-radius: 6px;
  text-decoration: none; color: var(--encre); font-size: 13px; }
.liste-comptes a:hover { background: #f2f5fa; }
.liste-comptes a.actif { background: var(--navy); color: #fff; }
.mise-en-page { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 16px; align-items: start; }
.deux-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
details.carte summary { cursor: pointer; font-weight: 600; color: var(--navy); }
@media (max-width: 1100px) { .mise-en-page, .deux-col { grid-template-columns: 1fr; } }