/* Mimar : identité sobre chantier. Bleu nuit (structure) + orange (chantier). */
:root {
  --bleu: #122a43; --bleu-2: #1d3f63; --orange: #e8722a; --orange-2: #f08c4f;
  --fond: #f2f4f7; --carte: #ffffff; --trait: #dde3ea; --texte: #1d2733;
  --texte-2: #5a6b7e; --ok: #1e8e5a; --avert: #c97a10; --danger: #c0392b;
  --rayon: 10px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--fond); color: var(--texte); font-size: 15px; line-height: 1.55;
}
a { color: var(--bleu-2); text-decoration: none; }
h2 { font-size: 1.35em; margin-bottom: 4px; }
h3 { font-size: 1.05em; }

/* Connexion */
.ecran-connexion {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(150deg, var(--bleu) 0%, #0c1c2e 55%, #23405f 100%);
  padding: 20px;
}
.carte-connexion {
  background: var(--carte); border-radius: 14px; padding: 34px 30px;
  width: 100%; max-width: 400px; box-shadow: 0 18px 50px rgba(4, 12, 22, .45);
}
.logo-bloc { text-align: center; margin-bottom: 20px; }
.logo-bloc h1 { color: var(--bleu); font-size: 1.9em; margin-top: 6px; }
.sous-logo { color: var(--texte-2); font-size: .92em; }
form label { display: block; font-weight: 600; font-size: .9em; margin: 12px 0 4px; }
input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--trait);
  border-radius: 8px; font: inherit; background: #fbfcfe;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--orange-2); border-color: var(--orange); }
.demo-bloc { margin-top: 18px; border-top: 1px dashed var(--trait); padding-top: 14px; font-size: .86em; color: var(--texte-2); }
.demo-boutons { display: flex; gap: 8px; margin-top: 8px; }
.demo-boutons .btn { flex: 1; }

/* Boutons et badges */
.btn {
  display: inline-block; border: 0; border-radius: 8px; padding: 8px 14px;
  font: 600 .92em inherit; cursor: pointer; transition: filter .15s;
}
.btn:hover { filter: brightness(1.08); }
.btn-principal { background: var(--orange); color: #fff; }
.btn-large { width: 100%; padding: 12px; margin-top: 16px; font-size: 1em; }
.btn-secondaire { background: #e9edf2; color: var(--bleu); }
.btn-danger { background: #fdecea; color: var(--danger); }
.btn-mini { padding: 4px 10px; font-size: .8em; }
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: .78em; font-weight: 700;
}
.badge-architecte { background: #122a43; color: #fff; }
.badge-client { background: #e0ecff; color: #1d4f9c; }
.badge-entreprise { background: #fdeadd; color: #b05513; }
.etq { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .78em; font-weight: 700; }
.etq-ouverte { background: #fdecea; color: var(--danger); }
.etq-en_cours { background: #fef3d9; color: var(--avert); }
.etq-levee { background: #e0ecff; color: #1d4f9c; }
.etq-validee { background: #e2f6ec; color: var(--ok); }
.etq-brouillon { background: #edf0f4; color: var(--texte-2); }
.etq-soumise { background: #fef3d9; color: var(--avert); }
.etq-payee { background: #e2f6ec; color: var(--ok); }
.etq-preparation { background: #edf0f4; color: var(--texte-2); }
.etq-suspendu { background: #fdecea; color: var(--danger); }
.etq-receptionne { background: #e2f6ec; color: var(--ok); }
.etq-clos { background: #e6e9ee; color: #47566a; }
.etq-retard { background: var(--danger); color: #fff; }
.prio-critique { color: var(--danger); font-weight: 800; }
.prio-haute { color: var(--avert); font-weight: 700; }
.prio-moyenne { color: var(--bleu-2); }
.prio-basse { color: var(--texte-2); }

/* En-tête */
.entete {
  background: var(--bleu); color: #fff; display: flex; align-items: center;
  justify-content: space-between; padding: 10px 22px; gap: 14px; flex-wrap: wrap;
  position: sticky; top: 0; z-index: 20;
}
.entete-gauche { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.entete strong { font-size: 1.15em; letter-spacing: .4px; }
#navigation { display: flex; gap: 4px; margin-left: 12px; flex-wrap: wrap; }
#navigation a { color: #c9d6e4; padding: 7px 12px; border-radius: 7px; font-weight: 600; font-size: .92em; }
#navigation a.actif, #navigation a:hover { background: rgba(255, 255, 255, .13); color: #fff; }
.entete-droite { display: flex; align-items: center; gap: 10px; }
#nom-utilisateur { font-size: .9em; opacity: .92; }

/* Contenu */
main { max-width: 1180px; margin: 0 auto; padding: 24px 20px 60px; }
.ligne-titre { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.sous-titre { color: var(--texte-2); font-size: .92em; }

.grille-kpi { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 14px; margin-bottom: 22px; }
.kpi {
  background: var(--carte); border: 1px solid var(--trait); border-radius: var(--rayon);
  padding: 15px 16px;
}
.kpi .valeur { font-size: 1.7em; font-weight: 800; color: var(--bleu); line-height: 1.15; }
.kpi.alerte .valeur { color: var(--danger); }
.kpi.accent .valeur { color: var(--orange); }
.kpi .libelle { font-size: .8em; color: var(--texte-2); text-transform: uppercase; letter-spacing: .4px; }

.carte {
  background: var(--carte); border: 1px solid var(--trait);
  border-radius: var(--rayon); padding: 18px; margin-bottom: 16px;
}
.grille-chantiers { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.carte-chantier { cursor: pointer; transition: transform .12s, box-shadow .12s; }
.carte-chantier:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(13, 28, 45, .12); }
.carte-chantier .code { font-size: .8em; color: var(--texte-2); font-weight: 700; letter-spacing: .5px; }
.carte-chantier h3 { margin: 2px 0 6px; color: var(--bleu); }
.meta-ligne { font-size: .86em; color: var(--texte-2); margin: 2px 0; }

.barre { height: 8px; background: #e8edf3; border-radius: 999px; overflow: hidden; margin: 8px 0 4px; }
.barre > div { height: 100%; background: linear-gradient(90deg, var(--orange), var(--orange-2)); border-radius: 999px; }
.barre.ok > div { background: linear-gradient(90deg, #1e8e5a, #3cb37f); }
.pieds-carte { display: flex; justify-content: space-between; align-items: center; font-size: .85em; color: var(--texte-2); margin-top: 8px; }

table { width: 100%; border-collapse: collapse; font-size: .92em; }
th { text-align: left; padding: 9px 10px; background: #f6f8fb; color: var(--texte-2); font-size: .8em; text-transform: uppercase; letter-spacing: .4px; border-bottom: 1px solid var(--trait); }
td { padding: 9px 10px; border-bottom: 1px solid #eef1f5; vertical-align: top; }
tr:hover td { background: #fbfcfe; }
.table-defilante { overflow-x: auto; }

/* Onglets fiche chantier */
.onglets { display: flex; gap: 4px; border-bottom: 2px solid var(--trait); margin: 14px 0 16px; flex-wrap: wrap; }
.onglets button {
  border: 0; background: none; padding: 9px 14px; font: 600 .92em inherit;
  color: var(--texte-2); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px;
}
.onglets button.actif { color: var(--orange); border-bottom-color: var(--orange); }

/* Modale */
.fond-modale {
  position: fixed; inset: 0; background: rgba(9, 18, 30, .55); z-index: 50;
  display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px;
  overflow-y: auto;
}
.modale { background: #fff; border-radius: 12px; width: 100%; max-width: 560px; padding: 20px 22px; box-shadow: 0 24px 60px rgba(0, 0, 0, .35); }
.modale-entete { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.btn-fermer { border: 0; background: none; font-size: 1.1em; cursor: pointer; color: var(--texte-2); }
.modale form label { margin-top: 10px; }
.modale .actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.deux-colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }

/* Notification */
.notification {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: var(--bleu); color: #fff; padding: 11px 20px; border-radius: 9px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .3); z-index: 90; font-weight: 600; font-size: .92em;
}
.notification.erreur { background: var(--danger); }
.erreur { color: var(--danger); font-size: .88em; margin-top: 10px; }
.vide { text-align: center; color: var(--texte-2); padding: 26px 10px; }

/* Photos de réserves */
.vignette {
  width: 46px; height: 46px; object-fit: cover; border-radius: 6px;
  border: 1px solid var(--trait); cursor: pointer; display: block;
}
.photo-pleine { max-width: 100%; border-radius: 8px; }
.filtres { display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.filtres select { width: auto; min-width: 160px; }

/* Compte rendu imprimable */
.cr-imprimable h2 { color: var(--bleu); }
.cr-bloc { margin: 12px 0; }
.cr-bloc h4 { color: var(--orange); text-transform: uppercase; font-size: .8em; letter-spacing: .6px; margin-bottom: 4px; }
.cr-bloc p, .cr-bloc li { white-space: pre-line; }

@media (max-width: 720px) {
  main { padding: 16px 12px 50px; }
  .entete { padding: 10px 12px; }
  #navigation { margin-left: 0; }
  .deux-colonnes { grid-template-columns: 1fr; }
}
@media print {
  .entete, .sans-impression, .onglets, .btn, #navigation { display: none !important; }
  body { background: #fff; font-size: 12px; }
  main { max-width: none; padding: 0; }
  .carte { border: 0; padding: 0; }
  body.imprimer-cr #contenu > *:not(#zone-onglet) { display: none !important; }
  body.imprimer-cr #zone-onglet .carte:not(.impression-cible) { display: none !important; }
  @page { size: A4 portrait; margin: 14mm; }
}