/* Application La Maison TB — couleurs de la planche graphique du client */
:root {
  --fond: #deeaf0; --marine: #213364; --texte: #242f54; --rouille: #ab441b; --or: #d8b039;
  --blanc: #fff; --gris: #6b7591; --filet: #c9d3e0; --rouge: #b3261e; --vert: #2e7d32;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fond); color: var(--texte); font: 16px/1.45 Roboto, -apple-system, "Segoe UI", Arial, sans-serif; }
a { color: var(--marine); }
button, .bouton { font: inherit; cursor: pointer; border: 1px solid var(--marine); background: var(--blanc); color: var(--marine);
  padding: 9px 16px; border-radius: 6px; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
button.principal, .bouton.principal { background: var(--marine); color: var(--blanc); }
button:disabled { opacity: .5; cursor: wait; }
button.discret { border-color: transparent; background: transparent; text-decoration: underline; padding: 4px 6px; }
input[type=text], input[type=password] { font: inherit; padding: 10px 12px; border: 1px solid var(--filet); border-radius: 6px; width: 100%; background: var(--blanc); }
label { display: block; font-weight: 500; margin: 14px 0 6px; }

/* En-tête */
header { background: var(--marine); color: var(--blanc); display: flex; align-items: center; gap: 24px; padding: 10px 24px; flex-wrap: wrap; }
header img { height: 46px; }
header nav { display: flex; gap: 6px; flex: 1; flex-wrap: wrap; }
header nav a { color: var(--blanc); text-decoration: none; padding: 8px 12px; border-radius: 6px; }
header nav a.actif { background: rgba(255,255,255,.15); }
header .qui { font-size: 14px; opacity: .9; }
header .qui button { color: var(--blanc); border-color: rgba(255,255,255,.5); background: transparent; padding: 5px 10px; margin-left: 8px; }

main { max-width: 1200px; margin: 0 auto; padding: 28px 24px 60px; }
h1 { color: var(--marine); font-size: 28px; margin: 0 0 18px; }
h2 { color: var(--marine); font-size: 20px; margin: 30px 0 12px; }
.carte { background: var(--blanc); border-radius: 10px; padding: 20px 22px; box-shadow: 0 1px 3px rgba(33,51,100,.08); margin-bottom: 18px; }
.aide { color: var(--gris); font-size: 14px; }
.message { padding: 12px 16px; border-radius: 8px; margin: 12px 0; }
.message.erreur { background: #fdecea; color: var(--rouge); }
.message.ok { background: #e8f5e9; color: var(--vert); }
.message.avert { background: #fff6e0; color: #7a5a00; }
.message ul { margin: 6px 0 0 18px; padding: 0; }

/* Dépôt du devis */
.depot { border: 2px dashed var(--marine); border-radius: 10px; padding: 34px; text-align: center; background: var(--blanc); cursor: pointer; }
.depot.survol { background: #eef3f8; }
.depot strong { color: var(--marine); font-size: 19px; display: block; margin-bottom: 4px; }

/* Liste */
table.liste { width: 100%; border-collapse: collapse; background: var(--blanc); border-radius: 10px; overflow: hidden; }
table.liste th, table.liste td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--filet); vertical-align: top; }
table.liste th { background: #eef3f8; color: var(--marine); font-weight: 500; font-size: 14px; }
table.liste tr:hover td { background: #f7f9fc; }
table.liste td.n { text-align: right; white-space: nowrap; }

/* Proposition */
.resume { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px 26px; }
.resume div span { display: block; color: var(--gris); font-size: 13px; }
.page-photos { display: flex; gap: 18px; align-items: flex-start; padding: 14px 0; border-top: 1px solid var(--filet); }
.page-photos:first-of-type { border-top: 0; }
.page-photos .titre { width: 300px; flex: none; font-weight: 500; color: var(--marine); }
.page-photos .titre .aide { font-weight: 400; display: block; }
.vignettes { display: flex; gap: 10px; flex-wrap: wrap; flex: 1; }
.vignette { width: 150px; height: 104px; border-radius: 6px; overflow: hidden; position: relative; background: #eef3f8 center/cover no-repeat; border: 2px solid transparent; }
.vignette button { position: absolute; right: 4px; top: 4px; padding: 0 7px; font-size: 14px; background: rgba(255,255,255,.9); border: 0; }
.vignette.ajout { border: 2px dashed var(--filet); display: flex; align-items: center; justify-content: center; color: var(--marine); cursor: pointer; background: transparent; }
.barre { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.logo-choisi { height: 70px; max-width: 260px; object-fit: contain; background: #f4f6f9; border-radius: 6px; padding: 6px; }

/* Fenêtre de choix */
.voile { position: fixed; inset: 0; background: rgba(20,28,55,.55); display: flex; align-items: center; justify-content: center; z-index: 10; padding: 20px; }
.fenetre { background: var(--blanc); border-radius: 12px; width: min(1100px, 100%); max-height: 90vh; display: flex; flex-direction: column; }
.fenetre .tete { display: flex; justify-content: space-between; align-items: center; padding: 16px 22px; border-bottom: 1px solid var(--filet); }
.fenetre .tete h2 { margin: 0; }
.fenetre .corps { overflow: auto; padding: 16px 22px 22px; }
.onglets { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.onglets button.actif { background: var(--marine); color: var(--blanc); }
.grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.grille .vignette { width: 100%; height: 120px; cursor: pointer; }
.grille .vignette.prise { border-color: var(--or); }
.grille .vignette .nom { position: absolute; left: 0; right: 0; bottom: 0; background: rgba(255,255,255,.85); font-size: 12px; padding: 2px 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Connexion */
.connexion { max-width: 400px; margin: 9vh auto; background: var(--blanc); border-radius: 12px; padding: 34px; box-shadow: 0 4px 18px rgba(33,51,100,.12); }
.connexion img { display: block; height: 110px; margin: 0 auto 10px; }
.connexion h1 { text-align: center; font-size: 22px; }
.connexion .souvenir { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.connexion button { width: 100%; justify-content: center; margin-top: 20px; padding: 12px; }

@media (max-width: 760px) {
  .page-photos { flex-direction: column; }
  .page-photos .titre { width: auto; }
  main { padding: 18px 16px 40px; }
  table.liste .masquable { display: none; }
}

/* Résultat du dépôt de plusieurs devis */
ul.resultats { list-style: none; padding: 0; margin: 8px 0 0; }
ul.resultats > li { padding: 8px 12px; border-radius: 6px; margin-bottom: 6px; background: var(--blanc); }
ul.resultats > li.ok { border-left: 4px solid var(--vert); }
ul.resultats > li.refus { border-left: 4px solid var(--rouge); color: var(--rouge); }
ul.resultats > li ul { margin: 4px 0 0 18px; }