/* =====================================================================
   Plateforme de facturation : styles communs.
   Mobile d'abord : le menu latéral devient un tiroir sur téléphone.
   ===================================================================== */

:root {
  --bleu: #1d4ed8;
  --bleu-clair: #dbeafe;
  --bleu-tres-clair: #eff6ff;
  --bleu-fonce: #1e3a8a;
  --nuit: #0f172a;
  --texte: #334155;
  --texte-2: #1e293b;
  --muted: #64748b;
  --bordure: #e2e8f0;
  --fond: #f1f5f9;
  --blanc: #ffffff;
  --succes: #16a34a;
  --succes-clair: #dcfce7;
  --alerte: #d97706;
  --alerte-clair: #fef3c7;
  --danger: #dc2626;
  --danger-clair: #fee2e2;
  --vert-wa: #25d366;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', sans-serif;
  background: var(--fond);
  color: var(--texte);
  font-size: 15px;
}

a { color: var(--bleu); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Structure générale -------------------------------------------------- */

.interface { display: flex; min-height: 100vh; }

.menu {
  position: fixed;
  inset: 0 auto 0 0;
  width: 248px;
  background: var(--nuit);
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  z-index: 40;
  transform: translateX(-100%);
  transition: transform 0.25s ease;
}

.menu.ouvert { transform: translateX(0); }

.voile-menu {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 30;
}

.voile-menu.visible { opacity: 1; pointer-events: auto; }

.menu-tete {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 16px;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
}

.menu-tete i { color: #60a5fa; font-size: 20px; }

.menu-liens { display: flex; flex-direction: column; gap: 2px; padding: 8px 10px; flex: 1; }

.menu-liens a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 10px;
  color: #cbd5e1;
  font-weight: 500;
  font-size: 14px;
}

.menu-liens a i { width: 18px; text-align: center; font-size: 15px; }

.menu-liens a:hover { background: #1e293b; color: #fff; text-decoration: none; }

.menu-liens a.actif { background: var(--bleu); color: #fff; }

.menu-pied { padding: 12px 14px 16px; border-top: 1px solid #1e293b; }

.menu-utilisateur { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }

.menu-utilisateur-nom { font-size: 13px; color: #e2e8f0; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.avatar {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bleu);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

.menu-deconnexion {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  color: #fca5a5;
  font-size: 13.5px;
  font-weight: 500;
}

.menu-deconnexion:hover { background: #7f1d1d; color: #fee2e2; text-decoration: none; }

.contenu { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.barre {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--blanc);
  border-bottom: 1px solid var(--bordure);
  padding: 14px 18px;
}

.bouton-menu {
  border: 1px solid var(--bordure);
  background: var(--blanc);
  border-radius: 10px;
  width: 38px;
  height: 38px;
  font-size: 16px;
  color: var(--texte-2);
  cursor: pointer;
}

.barre-titre { margin: 0; font-size: 17px; color: var(--nuit); font-weight: 700; }

.principal { padding: 18px; display: grid; gap: 18px; align-content: start; }
.carte-parametre { width: 100%; min-width: 0; }

/* ---- Cartes ---------------------------------------------------------------- */

.carte { background: var(--blanc); border: 1px solid var(--bordure); border-radius: 14px; }

.carte-titre {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--bordure);
  font-weight: 700;
  color: var(--nuit);
  font-size: 15px;
}

.carte-corps { padding: 16px; }

/* ---- Statistiques du tableau de bord --------------------------------------- */

.grille-stats { display: grid; grid-template-columns: 1fr; gap: 12px; }

.stat {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icone {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.stat-valeur { font-size: 20px; font-weight: 800; color: var(--nuit); line-height: 1.2; }
.stat-libelle { font-size: 12.5px; color: var(--muted); margin-top: 2px; }

.actions-tableau-bord { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.actions-tableau-bord-secondaires { display: flex; flex-wrap: wrap; gap: 10px; }

@media (max-width: 520px) {
  .actions-tableau-bord { align-items: stretch; flex-direction: column-reverse; }
  .actions-tableau-bord > .bouton { justify-content: center; }
}

.ton-bleu { background: var(--bleu-tres-clair); color: var(--bleu); }
.ton-succes { background: var(--succes-clair); color: var(--succes); }
.ton-alerte { background: var(--alerte-clair); color: var(--alerte); }
.ton-violet { background: #ede9fe; color: #7c3aed; }

/* ---- Boutons ---------------------------------------------------------------- */

.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: filter 0.15s ease, background 0.15s ease;
}

.bouton:disabled { opacity: 0.6; cursor: not-allowed; }
.bouton-principal { background: var(--bleu); color: #fff; }
.bouton-principal:hover { filter: brightness(1.08); }
.bouton-secondaire { background: var(--bleu-tres-clair); color: var(--bleu-fonce); }
.bouton-secondaire:hover { background: var(--bleu-clair); }
.bouton-succes { background: var(--succes); color: #fff; }
.bouton-succes:hover { filter: brightness(1.08); }
.bouton-danger { background: var(--danger-clair); color: var(--danger); }
.bouton-danger:hover { background: #fecaca; }
.bouton-whatsapp { background: var(--vert-wa); color: #062e12; }
.bouton-whatsapp:hover { filter: brightness(1.05); }
.bouton-menu-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---- Formulaires ------------------------------------------------------------ */

.champ { display: grid; gap: 6px; margin-bottom: 14px; }

.champ label { font-size: 13px; font-weight: 600; color: var(--texte-2); }

.champ .aide { font-size: 12px; color: var(--muted); font-weight: 400; }

input[type="text"], input[type="email"], input[type="password"], input[type="number"],
input[type="date"], input[type="month"], input[type="tel"], select, textarea {
  width: 100%;
  border: 1px solid var(--bordure);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--texte-2);
  background: var(--blanc);
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--bleu);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.14);
}

textarea { resize: vertical; min-height: 70px; }

.grille-formulaire { display: grid; grid-template-columns: 1fr; gap: 0 14px; }

/* ---- Lignes de facture dynamiques -------------------------------------------- */

.groupe-lignes { display: grid; gap: 10px; }

.aide-section-facture { margin: 0 0 12px; }

.ligne-saisie {
  display: grid;
  grid-template-columns: minmax(160px, 0.85fr) 80px minmax(180px, 1fr) 32px;
  gap: 8px;
  align-items: start;
  background: var(--bleu-tres-clair);
  border: 1px solid var(--bleu-clair);
  border-radius: 12px;
  padding: 10px;
}

.ligne-frais {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) 32px;
  gap: 8px;
  align-items: start;
  background: var(--alerte-clair);
  border: 1px solid #fde68a;
  border-radius: 12px;
  padding: 10px;
}

.champ-ligne { display: grid; gap: 5px; min-width: 0; }
.champ-ligne > label { color: var(--texte-2); font-size: 12px; font-weight: 700; }
.champ-designation > input { max-width: 420px; }
.saisie-montant { display: flex; align-items: center; min-width: 0; }
.champ-prix .saisie-montant, .ligne-frais .saisie-montant { max-width: 220px; }
.saisie-montant input { min-width: 0; flex: 1; border-radius: 9px 0 0 9px; }
.saisie-montant > span { display: flex; align-items: center; align-self: stretch; padding: 0 10px; border: 1px solid var(--bordure); border-left: 0; border-radius: 0 9px 9px 0; background: #f8fafc; color: var(--muted); font-size: 12px; font-weight: 700; }
.total-ligne-conteneur { color: var(--muted); font-size: 11px; text-align: right; }
.total-ligne-conteneur strong { color: var(--texte-2); font-size: 12px; }

.retirer-ligne {
  border: none;
  background: var(--danger-clair);
  color: var(--danger);
  width: 32px;
  height: 38px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}

.ligne-saisie > .retirer-ligne, .ligne-frais > .retirer-ligne { align-self: center; }
.retirer-ligne:hover { background: #fecaca; }

@media (max-width: 700px) {
  .ligne-saisie { grid-template-columns: minmax(0, 1fr) 40px; }
  .champ-designation, .champ-prix { grid-column: 1; }
  .champ-quantite { grid-column: 1; }
  .ligne-saisie > .retirer-ligne { grid-column: 2; grid-row: 1 / span 3; align-self: center; }
  .ligne-frais { grid-template-columns: minmax(0, 1fr) 40px; }
  .ligne-frais > .champ-ligne { grid-column: 1; }
  .ligne-frais > .retirer-ligne { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
}

/* ---- Récapitulatif des totaux ------------------------------------------------ */

.recap {
  background: var(--nuit);
  color: #e2e8f0;
  border-radius: 14px;
  padding: 16px;
  display: grid;
  gap: 8px;
  max-width: 420px;
  margin-left: auto;
}

.recap-ligne { display: flex; justify-content: space-between; font-size: 14px; }
.recap-total { display: flex; justify-content: space-between; font-size: 17px; font-weight: 800; color: #fff; border-top: 1px solid #334155; padding-top: 10px; }

/* ---- Tableaux ---------------------------------------------------------------- */

.conteneur-tableau { overflow-x: auto; }

table.tableau-liste { width: 100%; border-collapse: collapse; font-size: 14px; }

.tableau-liste th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding: 10px 12px;
  border-bottom: 2px solid var(--bordure);
  white-space: nowrap;
}

.tableau-liste td { padding: 12px; border-bottom: 1px solid var(--bordure); vertical-align: middle; }
.tableau-liste tr:last-child td { border-bottom: none; }
.tableau-liste tr:hover td { background: var(--bleu-tres-clair); }
.texte-droite { text-align: right; }
.texte-gras { font-weight: 700; color: var(--texte-2); }
.cellule-numero { font-weight: 700; color: var(--bleu-fonce); white-space: nowrap; }
.cellule-mutee { color: var(--muted); font-size: 13px; }

/* ---- Badges ------------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.badge-succes { background: var(--succes-clair); color: #166534; }
.badge-alerte { background: var(--alerte-clair); color: #92400e; }

/* ---- Messages ------------------------------------------------------------------ */

.message { border-radius: 12px; padding: 12px 14px; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.message-succes { background: var(--succes-clair); color: #166534; border: 1px solid #bbf7d0; }
.message-erreur { background: var(--danger-clair); color: #991b1b; border: 1px solid #fecaca; }
.message-info { background: var(--bleu-tres-clair); color: var(--bleu-fonce); border: 1px solid var(--bleu-clair); }

.info-envoi-mail {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid #bfdbfe;
  border-radius: 10px;
  background: #eff6ff;
  color: #1e3a8a;
  font-size: 13px;
  line-height: 1.55;
}

.info-envoi-mail > i { margin-top: 2px; }
.code-verification-saisie { display: flex; gap: 8px; }
.code-verification-saisie input {
  flex: 1;
  min-width: 0;
  height: 60px;
  border: 1px solid var(--bordure);
  border-radius: 12px;
  background: #f8fafc;
  color: var(--nuit);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 27px;
  font-weight: 700;
  letter-spacing: .55em;
  text-align: center;
}

.code-verification-saisie input:focus {
  border-color: var(--bleu);
  outline: 3px solid var(--bleu-clair);
  background: #fff;
}

/* ---- Activité mensuelle (tableau de bord) ----------------------------------------- */

.evolution-mensuelle {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 12px;
}

.evolution-mois {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--bordure);
  border-radius: 12px;
  background: var(--blanc);
}

.evolution-date {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--texte);
  font-size: 13px;
  font-weight: 700;
}

.evolution-date span:last-child { color: var(--muted); font-weight: 500; }

.evolution-montant {
  color: var(--nuit);
  font-size: 16px;
  overflow-wrap: anywhere;
}

.evolution-barre {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--fond);
}

.evolution-barre span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #60a5fa, #1d4ed8);
}

.evolution-nombre { color: var(--muted); font-size: 12px; }

/* ---- Sélecteur de templates du tableau de bord ------------------------------ */

.modal-templates {
  width: min(1100px, calc(100vw - 32px));
  max-width: none;
  max-height: min(90svh, 900px);
  padding: 22px;
  overflow: auto;
  border: 0;
  border-radius: 16px;
  color: var(--texte);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.3);
}

.modal-templates::backdrop { background: rgba(15, 23, 42, 0.68); }

.modal-templates-entete {
  position: sticky;
  top: -22px;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin: -22px -22px 18px;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--bordure);
  background: var(--blanc);
}

.modal-templates-entete h2 { margin: 0 0 5px; color: var(--nuit); font-size: 20px; }
.modal-templates-entete p { margin: 0; color: var(--muted); font-size: 13px; }

.bouton-fermer-modal {
  flex: none;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 9px;
  background: var(--fond);
  color: var(--texte);
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
}

.modal-templates-grille { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }

.apercu-template {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--bordure);
  border-radius: 12px;
  background: #f8fafc;
}

.apercu-template-entete { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.apercu-template h3 { margin: 0; color: var(--nuit); font-size: 16px; }
.apercu-template p { min-height: 36px; margin: 7px 0 10px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.apercu-template iframe { display: block; width: 100%; height: 270px; border: 1px solid var(--bordure); border-radius: 8px; background: #e2e8f0; }
.apercu-template form { margin-top: 12px; }
.apercu-template form .bouton { width: 100%; }

@media (max-width: 640px) {
  .modal-templates { padding: 16px; }
  .modal-templates-entete { top: -16px; margin: -16px -16px 14px; padding: 16px; }
  .modal-templates-grille { grid-template-columns: 1fr; }
  .apercu-template p { min-height: 0; }
  .apercu-template iframe { height: 240px; }
}

/* ---- Connexion -------------------------------------------------------------------- */

body.corps-connexion { background: transparent; }

/* Sur téléphone, garder le formulaire seul et centré. */
.page-connexion {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: transparent;
  padding: 24px;
}

.connexion-visuel { display: none; }

.connexion-formulaire {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carte-connexion { width: 100%; max-width: 400px; background: var(--blanc); border-radius: 18px; padding: 30px 26px; box-shadow: 0 25px 60px rgba(2, 6, 23, 0.45); }

.carte-connexion .logo-connexion { text-align: center; font-size: 34px; color: var(--bleu); margin-bottom: 6px; }
.carte-connexion h1 { margin: 0 0 4px; text-align: center; font-size: 21px; color: var(--nuit); }
.carte-connexion .sous-titre { text-align: center; color: var(--muted); font-size: 13.5px; margin-bottom: 20px; }

/* Ordinateur : illustration et formulaire de taille égale, centrés ensemble. */
@media (min-width: 900px) {
  .page-connexion {
    flex-direction: row;
    gap: 0;
  }

  .connexion-visuel {
    display: block;
    position: relative;
    flex: 0 1 400px;
    height: min(520px, calc(100svh - 48px));
    overflow: hidden;
    border-radius: 18px 0 0 18px;
    box-shadow: 0 25px 60px rgba(2, 6, 23, 0.45);
  }

  .connexion-visuel img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .connexion-formulaire {
    flex: 0 1 400px;
    height: min(520px, calc(100svh - 48px));
  }

  .carte-connexion {
    max-width: none;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 0 18px 18px 0;
  }
}

/* ---- Aperçu facture ----------------------------------------------------------------- */

.apercu-facture { background: var(--blanc); border: 1px solid var(--bordure); border-radius: 14px; padding: 22px; }

.modal-impression {
  width: min(460px, calc(100vw - 32px));
  padding: 24px;
  border: 0;
  border-radius: 16px;
  color: var(--texte);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.3);
}

.modal-impression::backdrop { background: rgba(15, 23, 42, 0.68); }
.modal-impression h2 { margin: 0 0 10px; color: var(--nuit); font-size: 20px; }
.modal-impression p { margin: 0 0 20px; line-height: 1.6; }

/* ---- Modèle de facture (cartes, couleur, aperçu) ------------------------- */

.cartes-modeles { display: grid; grid-template-columns: 1fr; gap: 10px; }

.carte-modele {
  display: grid;
  gap: 4px;
  border: 2px solid var(--bordure);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  background: var(--blanc);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.carte-modele:hover { border-color: #93c5fd; }

.carte-modele input { position: absolute; opacity: 0; pointer-events: none; }

.carte-modele.choisie { border-color: var(--bleu); background: var(--bleu-tres-clair); }

.carte-modele-nom { font-weight: 700; color: var(--nuit); font-size: 14.5px; }

.carte-modele-description { font-size: 12.5px; color: var(--muted); line-height: 1.5; }

.ligne-couleur { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

input[type="color"] {
  width: 52px;
  height: 38px;
  padding: 2px;
  border: 1px solid var(--bordure);
  border-radius: 10px;
  background: var(--blanc);
  cursor: pointer;
}

.pastilles-couleur { display: flex; gap: 8px; flex-wrap: wrap; }

.pastille {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--blanc);
  box-shadow: 0 0 0 1px var(--bordure);
  cursor: pointer;
  transition: transform 0.1s ease;
}

.pastille:hover { transform: scale(1.15); }

.apercu-logo-entreprise {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  min-height: 96px;
  margin-top: 10px;
  padding: 12px;
  border: 1px solid var(--bordure);
  border-radius: 10px;
  background: var(--blanc);
}

.apercu-logo-entreprise img { display: block; max-width: 100%; object-fit: contain; }

.bouton-radio { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: var(--texte-2); cursor: pointer; }
.bouton-radio input { accent-color: var(--bleu); }

.zone-apercu { margin: 16px 0; display: grid; gap: 8px; }

.zone-apercu-titre { font-size: 13px; font-weight: 700; color: var(--texte-2); }

.zone-apercu iframe {
  width: 100%;
  height: 560px;
  border: 1px solid var(--bordure);
  border-radius: 12px;
  background: #f8fafc;
}

@media (min-width: 700px) {
  .cartes-modeles { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Pagination ---------------------------------------------------------------------- */

.pagination { display: flex; gap: 8px; align-items: center; justify-content: flex-end; padding: 12px 16px; font-size: 13.5px; }

.pagination a, .pagination span {
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--bordure);
  color: var(--texte-2);
  background: var(--blanc);
}

.pagination .courant { background: var(--bleu); color: #fff; border-color: var(--bleu); font-weight: 700; }
.pagination a:hover { background: var(--bleu-tres-clair); text-decoration: none; }

/* ---- Divers --------------------------------------------------------------------------- */

.actions-entete { display: flex; gap: 10px; flex-wrap: wrap; }
.liste-vide { text-align: center; color: var(--muted); padding: 30px 16px; font-size: 14px; }

/* ---- Écrans plus larges --------------------------------------------------------------- */

@media (min-width: 900px) {
  .menu { transform: translateX(0); }
  .voile-menu { display: none; }
  .bouton-menu { display: none; }
  .contenu { margin-left: 248px; }
  .principal { padding: 26px 30px; }
  .grille-stats { grid-template-columns: repeat(4, 1fr); }
  .grille-formulaire { grid-template-columns: 1fr 1fr; }
  .grille-formulaire .pleine-largeur { grid-column: 1 / -1; }
}

@media (min-width: 640px) and (max-width: 899px) {
  .grille-stats { grid-template-columns: repeat(2, 1fr); }
  .grille-formulaire { grid-template-columns: 1fr 1fr; }
  .grille-formulaire .pleine-largeur { grid-column: 1 / -1; }
}

@page { size: A4 portrait; margin: 12mm; }

@media print {
  html, body { min-height: 0; background: #fff; }
  body * { visibility: hidden !important; }
  #factureImpression .apercu-facture,
  #factureImpression .apercu-facture * { visibility: visible !important; }
  #factureImpression .apercu-facture {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    margin: 0;
    border: 0;
    border-radius: 0;
    background: #fff;
    box-shadow: none;
    padding: 0;
  }
}

/* ---- Application installable --------------------------------------------- */

.menu-installer {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px 14px;
  margin-bottom: 10px;
  border: none;
  border-radius: 10px;
  background: var(--bleu);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}

.menu-installer:hover {
  background: var(--bleu-fonce);
}

.menu-installer[hidden],
.lien-installer[hidden] {
  display: none;
}

/* Bouton d'installation sur la page de connexion. */
.lien-installer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  margin-top: 16px;
  padding: 12px 16px;
  border: 1px dashed var(--bordure);
  border-radius: 10px;
  background: var(--bleu-tres-clair);
  color: var(--bleu);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}

.lien-installer:hover {
  border-color: var(--bleu);
  background: var(--bleu-clair);
}

.pwa-invitation {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  border: 1px solid var(--bordure);
  border-radius: 14px;
  background: var(--blanc);
  color: var(--texte-2);
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.2);
}

.pwa-invitation > img { flex: none; border-radius: 10px; }
.pwa-invitation-texte { display: grid; gap: 3px; flex: 1; min-width: 0; }
.pwa-invitation-texte strong { color: var(--nuit); font-size: 13px; }
.pwa-invitation-texte span { color: var(--muted); font-size: 12px; line-height: 1.4; }

.pwa-invitation-fermer {
  align-self: flex-start;
  flex: none;
  border: 0;
  padding: 0 2px;
  background: transparent;
  color: var(--muted);
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
}

.pwa-guide {
  width: min(440px, calc(100vw - 32px));
  max-width: none;
  border: 1px solid var(--bordure);
  border-radius: 16px;
  padding: 24px;
  color: var(--texte);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.3);
}

.pwa-guide::backdrop { background: rgba(15, 23, 42, 0.62); }
.pwa-guide h2 { margin: 0 0 12px; color: var(--nuit); font-size: 19px; }
.pwa-guide p { font-size: 14px; line-height: 1.6; }
.pwa-guide-note { color: var(--muted); }
.pwa-guide .bouton { width: 100%; margin-top: 8px; }

@media (max-width: 520px) {
  .pwa-invitation { gap: 9px; padding: 11px; }
  .pwa-invitation > img { width: 38px; height: 38px; }
}