:root {
  --bleu: #1f4e79;
  --bleu-clair: #e8f0f8;
  --fond: #f4f6f9;
  --carte: #ffffff;
  --texte: #1d2433;
  --gris: #6b7280;
  --bord: #e3e7ee;
  --vert: #15803d;
  --vert-clair: #dcfce7;
  --rouge: #b91c1c;
  --rouge-clair: #fee2e2;
  --orange: #b45309;
  --orange-clair: #fef3c7;
  --violet: #6d28d9;
  --violet-clair: #ede9fe;
  --rayon: 10px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--fond); color: var(--texte); font-size: 14px; }
a { color: var(--bleu); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }

.mise-en-page { display: flex; min-height: 100vh; }
.menu { width: 230px; background: var(--bleu); color: #fff; padding: 20px 0; flex-shrink: 0; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.menu .marque { padding: 0 20px 20px; font-weight: 700; font-size: 17px; border-bottom: 1px solid rgba(255,255,255,.15); margin-bottom: 10px; }
.menu .marque small { display: block; font-weight: 400; opacity: .7; font-size: 12px; margin-top: 4px; line-height: 1.35; }
.menu .marque .logo { display: block; max-width: 120px; max-height: 60px; margin-bottom: 8px; background: #fff; border-radius: 6px; padding: 4px; }
.menu a { display: flex; align-items: center; justify-content: space-between; color: rgba(255,255,255,.85); padding: 10px 20px; font-size: 14px; }
.menu a:hover { background: rgba(255,255,255,.08); text-decoration: none; color: #fff; }
.menu a.actif { background: rgba(255,255,255,.15); color: #fff; font-weight: 600; border-left: 3px solid #fff; padding-left: 17px; }
.menu .section { padding: 16px 20px 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; opacity: .55; }
.menu .pastille { background: #f59e0b; color: #111; border-radius: 10px; padding: 1px 7px; font-size: 11px; font-weight: 700; }
.contenu { flex: 1; padding: 24px 32px; min-width: 0; }
.entete { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.entete .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.sous-titre { color: var(--gris); margin-top: 4px; }

.carte { background: var(--carte); border: 1px solid var(--bord); border-radius: var(--rayon); padding: 18px; margin-bottom: 20px; }
.grille { display: grid; gap: 16px; }
.grille-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi { background: var(--carte); border: 1px solid var(--bord); border-radius: var(--rayon); padding: 16px; }
.kpi .valeur { font-size: 28px; font-weight: 700; }
.kpi .libelle { color: var(--gris); font-size: 13px; margin-top: 2px; }
.kpi.vert .valeur { color: var(--vert); }
.kpi.rouge .valeur { color: var(--rouge); }
.kpi.orange .valeur { color: var(--orange); }
.kpi.violet .valeur { color: var(--violet); }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--gris); font-weight: 600; padding: 10px 10px; border-bottom: 1px solid var(--bord); white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid var(--bord); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #fafbfc; }
.table-defilante { overflow-x: auto; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.vide { color: var(--gris); text-align: center; padding: 24px; }
tr.attenue td { color: var(--gris); }
tr.barre td { text-decoration: line-through; color: var(--gris); }

.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #eef0f3; color: #374151; white-space: nowrap; }
.badge.present, .badge.actif, .badge.approuvee, .badge.entree { background: var(--vert-clair); color: var(--vert); }
.badge.en_cours { background: var(--bleu-clair); color: var(--bleu); }
.badge.absent, .badge.revoque, .badge.refusee { background: var(--rouge-clair); color: var(--rouge); }
.badge.retard, .badge.en_attente, .badge.sortie { background: var(--orange-clair); color: var(--orange); }
.badge.conge { background: var(--violet-clair); color: var(--violet); }

.bouton { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--bleu); background: var(--bleu); color: #fff; border-radius: 8px; padding: 8px 14px; font-size: 14px; cursor: pointer; font-family: inherit; white-space: nowrap; }
.bouton:hover { filter: brightness(1.1); text-decoration: none; }
.bouton.secondaire { background: #fff; color: var(--bleu); border-color: var(--bord); }
.bouton.danger { background: #fff; color: var(--rouge); border-color: #f3c2c2; }
.bouton.succes { background: var(--vert); border-color: var(--vert); }
.bouton.petit { padding: 4px 10px; font-size: 13px; }
form.en-ligne { display: inline; }

.filtres { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }
.filtres label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--gris); }
.champ { border: 1px solid #cfd6e0; border-radius: 8px; padding: 8px 10px; font-size: 14px; font-family: inherit; background: #fff; width: 100%; }
.filtres .champ { width: auto; min-width: 140px; }
.champ:focus { outline: 2px solid #bcd3ea; border-color: var(--bleu); }

.formulaire { max-width: 640px; }
.formulaire .ligne { margin-bottom: 16px; }
.formulaire label { display: block; font-weight: 600; margin-bottom: 6px; }
.formulaire .aide { color: var(--gris); font-size: 12px; margin-top: 4px; }
.formulaire .erreur { color: var(--rouge); font-size: 13px; margin-top: 4px; }
.formulaire ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px 14px; }
.formulaire ul label { font-weight: 400; display: inline-flex; gap: 6px; align-items: center; }
.erreurs-globales { background: var(--rouge-clair); color: var(--rouge); padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; }

.messages { list-style: none; padding: 0; margin: 0 0 18px; }
.messages li { padding: 12px 16px; border-radius: 8px; margin-bottom: 8px; background: var(--bleu-clair); color: var(--bleu); border: 1px solid #c9dbee; }
.messages li.success { background: var(--vert-clair); color: var(--vert); border-color: #bbf7d0; }
.messages li.error { background: var(--rouge-clair); color: var(--rouge); border-color: #fecaca; }

.avatar { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; background: var(--bleu-clair); color: var(--bleu); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; flex-shrink: 0; }
.avatar.grand { width: 72px; height: 72px; font-size: 24px; }
.personne { display: flex; align-items: center; gap: 10px; }
.personne small { display: block; color: var(--gris); }
.photo-scan { width: 40px; height: 40px; border-radius: 6px; object-fit: cover; }

.navigation-periode { display: flex; align-items: center; gap: 10px; }
.navigation-periode strong { min-width: 140px; text-align: center; }
.pagination { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 14px; color: var(--gris); }
.code { font-family: ui-monospace, Menlo, monospace; font-size: 18px; letter-spacing: .15em; font-weight: 700; background: var(--bleu-clair); padding: 4px 10px; border-radius: 6px; }
.point { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #cbd5e1; margin-right: 6px; }
.point.en-ligne { background: #22c55e; }
details.action summary { cursor: pointer; list-style: none; }
details.action summary::-webkit-details-marker { display: none; }
details.action[open] form { margin-top: 8px; display: flex; gap: 6px; }

.page-connexion { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1f4e79, #2f6ea5); }
.page-connexion .carte { width: 360px; padding: 28px; }

@media (max-width: 900px) {
  .mise-en-page { flex-direction: column; }
  .menu { width: 100%; height: auto; position: static; display: flex; flex-wrap: wrap; padding: 8px; }
  .menu .marque, .menu .section { display: none; }
  .menu a { padding: 8px 12px; }
  .contenu { padding: 16px; }
}