/* Palette reprise de la maquette (couleurs ISII-Tech) */
:root {
  --fond: #F5F6FA; --carte: #fff; --texte: #1d2233; --doux: #626872; --bord: #D7DAEB;
  --indigo: #323A89; --indigo-fonce: #282E6E; --bleu: #0071B5; --cyan: #2DBACD;
  --bleu-clair: #EBECF5; --rouge: #B82025; --rouge-clair: #FBEAEA;
  --orange: #8A4B0B; --orange-clair: #FDF1E3; --vert: #1E7A55; --vert-clair: #E6F4EE;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 Aptos, "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: var(--fond); color: var(--texte); }
h1, h2, .kpi-valeur, .chiffre { font-family: Poppins, Aptos, "Segoe UI", system-ui, sans-serif; }
a { color: var(--bleu); text-decoration: none; }
a:hover { text-decoration: underline; }

header { background: linear-gradient(90deg, var(--indigo-fonce), var(--indigo) 60%, var(--bleu));
  color: #fff; padding: 0 20px; display: flex; gap: 22px; align-items: center; height: 58px;
  position: sticky; top: 0; z-index: 2; }
header .titre { font-weight: 700; margin-right: auto; font-family: Poppins, sans-serif; letter-spacing: .02em; }
header .titre span { font-weight: 400; opacity: .75; }
header a { color: #D7DAEB; }
header a.actif, header a:hover { color: #fff; text-decoration: none; }
header a.actif { border-bottom: 2px solid var(--cyan); padding-bottom: 3px; }
.pastille { background: var(--rouge); color: #fff; border-radius: 10px; padding: 1px 7px;
  font-size: 12px; margin-left: 4px; }

main { max-width: 1280px; margin: 0 auto; padding: 22px 16px 60px; }
h1 { font-size: 24px; margin: 0 0 2px; color: var(--indigo-fonce); }
h2 { font-size: 16px; margin: 0 0 12px; color: var(--indigo-fonce); display: flex;
  justify-content: space-between; align-items: baseline; }
main > h2 { margin-top: 28px; }
.entete-page { display: flex; justify-content: space-between; align-items: flex-end;
  gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.bouton { background: var(--indigo); color: #fff; padding: 8px 16px; border-radius: 8px; }
.bouton:hover { background: var(--indigo-fonce); text-decoration: none; }

.carte { background: var(--carte); border: 1px solid var(--bord); border-radius: 12px;
  padding: 18px; margin-bottom: 16px; }
.message { background: var(--bleu-clair); border-radius: 8px; padding: 10px 14px; margin-bottom: 16px; }
.doux { color: var(--doux); font-size: 13px; font-weight: normal; }

/* Indicateurs */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px;
  margin-bottom: 16px; }
.kpi { background: var(--carte); border: 1px solid var(--bord); border-radius: 12px; padding: 16px 18px;
  border-top: 4px solid var(--indigo); color: inherit; display: block; }
a.kpi:hover { text-decoration: none; box-shadow: 0 2px 10px rgba(50, 58, 137, .12); }
.kpi-alerte { border-top-color: var(--rouge); }
.kpi-orange { border-top-color: #E08A1E; }
.kpi-libelle { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--doux); }
.kpi-valeur { font-size: 30px; font-weight: 700; color: var(--indigo-fonce); margin: 4px 0 2px; }
.kpi-unite { font-size: 15px; font-weight: 500; color: var(--doux); }
.kpi-detail { font-size: 13px; color: var(--doux); }

.rangee { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rangee-2 { grid-template-columns: 1.6fr 1fr; }
.rangee > * { min-width: 0; }

/* Anneau énergie */
.donut-bloc { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.donut { width: 150px; height: 150px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.donut-trou { width: 92px; height: 92px; border-radius: 50%; background: #fff; display: flex;
  flex-direction: column; align-items: center; justify-content: center; }
.donut-trou b { font: 700 20px Poppins, sans-serif; color: var(--indigo-fonce); }
.donut-trou span { font-size: 12px; color: var(--doux); }
.legende { list-style: none; padding: 0; margin: 0; flex: 1; min-width: 140px; }
.legende li { display: flex; align-items: center; gap: 8px; padding: 4px 0; font-size: 14px; }
.legende li b { margin-left: auto; }
.legende i, .pastille-energie { width: 10px; height: 10px; border-radius: 3px; display: inline-block; flex: none; }
.pastille-energie { margin-right: 6px; }

/* Barres horizontales */
.barres { display: flex; flex-direction: column; gap: 7px; }
.barre-ligne { display: grid; grid-template-columns: minmax(110px, 38%) 1fr 64px; align-items: center;
  gap: 10px; color: inherit; font-size: 14px; }
.rangee-2 .barre-ligne { grid-template-columns: minmax(150px, 30%) 1fr 64px 110px; }
a.barre-ligne:hover { text-decoration: none; background: var(--fond); border-radius: 6px; }
.barre-nom { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.barre-piste { height: 12px; background: var(--bleu-clair); border-radius: 6px; overflow: hidden; }
.barre { display: block; height: 100%; background: var(--indigo); border-radius: 6px; }
.barre-cyan { background: var(--cyan); }
.barre-val { text-align: right; font-variant-numeric: tabular-nums; }
.barre-extra { font-size: 12px; }

/* Colonnes (échéances) */
.colonnes { display: flex; align-items: flex-end; gap: 8px; height: 170px; padding-top: 10px; }
.colonne { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  height: 100%; cursor: default; }
.colonne-barre { width: 100%; max-width: 34px; background: linear-gradient(180deg, var(--bleu), var(--indigo));
  border-radius: 6px 6px 2px 2px; min-height: 2px; }
.colonne-val { font-weight: 700; font-size: 13px; margin-bottom: 3px; color: var(--indigo-fonce); }
.colonne-nom { font-size: 11px; color: var(--doux); margin-top: 6px; white-space: nowrap; }

.alerte-ligne { display: flex; align-items: baseline; gap: 8px; padding: 6px 0; color: inherit;
  border-bottom: 1px solid var(--bleu-clair); font-size: 14px; flex-wrap: wrap; }
.alerte-ligne:hover { text-decoration: none; background: var(--fond); }
.question-courte { font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--bleu-clair); }
.carte-attente { background: repeating-linear-gradient(135deg, #fff, #fff 12px, #F8F9FC 12px, #F8F9FC 24px); }
.carte-attente ul { margin: 6px 0; padding-left: 18px; }

/* Tableaux */
.table-defile { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--carte); }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--bleu-clair); text-align: left; white-space: nowrap; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--doux); background: #FAFAFD; }
tbody tr:hover { background: #FAFAFD; }
td.nb { text-align: right; font-variant-numeric: tabular-nums; }

.etiquette { display: inline-block; border-radius: 6px; padding: 1px 8px; font-size: 12px; }
.e-rouge { background: var(--rouge-clair); color: var(--rouge); }
.e-orange { background: var(--orange-clair); color: var(--orange); }
.e-vert { background: var(--vert-clair); color: var(--vert); }
.e-gris { background: #EDEDEE; color: var(--doux); }
.e-cyan { background: #E3F6F9; color: #157C8A; }
.filtres a { margin-right: 14px; }
.filtres a.actif { font-weight: 700; color: var(--indigo); }

.grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.grille input, .grille select { width: 100%; }
.chiffre { font-size: 22px; font-weight: 700; color: var(--indigo-fonce); }

form.ligne { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 8px; }
input, select { font: inherit; padding: 7px 10px; border: 1px solid var(--bord); border-radius: 8px; background: #fff; }
input:focus, select:focus { outline: 2px solid var(--cyan); outline-offset: 0; }
button { font: inherit; padding: 7px 16px; border: 0; border-radius: 8px; cursor: pointer;
  background: var(--indigo); color: #fff; }
button:hover { background: var(--indigo-fonce); }
button.secondaire { background: var(--bleu-clair); color: var(--indigo-fonce); }
button.danger { background: var(--rouge); }
.question { border-left: 4px solid #E08A1E; }
label { display: block; font-size: 13px; color: var(--doux); margin: 10px 0 4px; }
.connexion { max-width: 380px; margin: 10vh auto; border-top: 5px solid var(--indigo); }
.connexion input { width: 100%; }
.connexion button { width: 100%; margin-top: 18px; padding: 11px; }
.erreur { color: var(--rouge); }

@media (max-width: 1000px) { .rangee, .rangee-2 { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  header { gap: 12px; font-size: 14px; padding: 0 12px; } header .titre { display: none; }
  .rangee-2 .barre-ligne { grid-template-columns: 1fr 70px; }
  .rangee-2 .barre-piste, .barre-extra { display: none; }
}

/* Détenteur affiché à côté de chaque immatriculation */
.qui { color: var(--bleu); font-size: 13px; font-weight: 500; white-space: nowrap; }
.qui-titre { font-size: 17px; font-weight: 500; color: var(--bleu); margin-left: 6px; }