/* ============================================================
   Plateforme CSE - feuille de style
   Pas de dépendance externe : fonctionne même sans internet
   ============================================================ */

:root {
    --fond: #f5f6f8;
    --carte: #ffffff;
    --texte: #1f2430;
    --doux: #6b7280;
    --bordure: #e3e6eb;
    --accent: #2f5bea;
    --accent-fonce: #1f43c0;
    --accent-clair: #e8eefe;
    --vert: #1a7f4b;
    --vert-clair: #e3f5ea;
    --orange: #b45309;
    --orange-clair: #fdf0dc;
    --rouge: #b42318;
    --rouge-clair: #fde8e6;
    --rayon: 12px;
    --ombre: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--fond);
    color: var(--texte);
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5rem; }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 .75rem; }

.conteneur { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }
.contenu { flex: 1; padding-top: 2rem; padding-bottom: 3rem; }
.texte-doux { color: var(--doux); }
.petit { font-size: .875rem; }

/* ---------- En-tête ---------- */
.entete { background: var(--carte); border-bottom: 1px solid var(--bordure); }
.entete-contenu { display: flex; align-items: center; gap: 2rem; min-height: 64px; flex-wrap: wrap; }

.logo { display: flex; align-items: center; gap: .6rem; font-weight: 700; color: var(--texte); text-decoration: none; }
.logo-pastille {
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--accent); color: #fff; font-weight: 800; font-size: .75rem;
    letter-spacing: .05em; border-radius: 8px; padding: .35rem .5rem;
}
.logo-icone { width: 32px; height: 32px; }
.logo-connexion { height: 52px; width: auto; margin-bottom: 1.25rem; }
.pied-marque { display: inline-flex; align-items: center; gap: .35rem; color: var(--texte); }
.pied-icone { width: 18px; height: 18px; }
.logo-pastille.grande { font-size: 1.1rem; padding: .7rem .9rem; border-radius: 12px; margin-bottom: 1rem; }

.menu { display: flex; gap: .25rem; flex: 1; }
.menu a {
    color: var(--doux); text-decoration: none; font-weight: 500;
    padding: .45rem .8rem; border-radius: 8px;
}
.menu a:hover { background: var(--fond); color: var(--texte); }
.menu a.actif { background: var(--accent-clair); color: var(--accent); }
.menu a.menu-admin { margin-left: auto; }

.compte { display: flex; align-items: center; gap: 1rem; font-size: .9rem; }
.compte-nom { display: flex; align-items: center; gap: .5rem; font-weight: 500; }
.lien-discret { color: var(--doux); text-decoration: none; font-size: .9rem; }
.lien-discret:hover { color: var(--accent); }

/* ---------- Éléments communs ---------- */
.carte {
    background: var(--carte); border: 1px solid var(--bordure);
    border-radius: var(--rayon); box-shadow: var(--ombre);
    padding: 1.25rem; margin-bottom: 1rem;
}
.carte.vide { text-align: center; color: var(--doux); padding: 2.5rem 1.25rem; }

.badge {
    display: inline-block; font-size: .72rem; font-weight: 600;
    background: var(--accent-clair); color: var(--accent);
    padding: .15rem .5rem; border-radius: 999px;
}
.badge-gris { background: var(--fond); color: var(--doux); }

.bouton {
    display: inline-block; background: var(--accent); color: #fff;
    border: none; border-radius: 8px; padding: .6rem 1.1rem;
    font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.bouton:hover { background: var(--accent-fonce); }
.bouton-secondaire { background: var(--carte); color: var(--texte); border: 1px solid var(--bordure); }
.bouton-secondaire:hover { background: var(--fond); }

.alerte { border-radius: var(--rayon); padding: .85rem 1rem; margin-bottom: 1.5rem; font-weight: 500; }
.alerte-succes { background: var(--vert-clair); color: var(--vert); }
.alerte-erreur { background: var(--rouge-clair); color: var(--rouge); }

.statut { font-size: .85rem; font-weight: 600; padding: .25rem .6rem; border-radius: 999px; }
.statut-ok { background: var(--vert-clair); color: var(--vert); }
.statut-attente { background: var(--orange-clair); color: var(--orange); }

.titre-section { display: flex; align-items: baseline; justify-content: space-between; margin: 0 0 .75rem; }

/* ---------- Connexion ---------- */
.connexion { display: flex; justify-content: center; padding-top: 2rem; }
.connexion-carte { max-width: 460px; width: 100%; text-align: center; padding: 2.25rem 2rem; }
.bandeau-demo {
    background: var(--orange-clair); color: var(--orange); font-size: .85rem; font-weight: 600;
    border-radius: 8px; padding: .5rem; margin: 1.25rem 0 1rem;
}
.liste-comptes { display: flex; flex-direction: column; gap: .5rem; }
.liste-comptes form { margin: 0; }
.compte-demo {
    width: 100%; display: flex; align-items: center; gap: .75rem;
    background: var(--carte); border: 1px solid var(--bordure); border-radius: 10px;
    padding: .65rem .85rem; font: inherit; cursor: pointer; text-align: left;
}
.compte-demo:hover { border-color: var(--accent); background: var(--accent-clair); }
.compte-demo-nom { flex: 1; font-weight: 500; }
.avatar {
    width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--fond); color: var(--doux); font-weight: 700; font-size: .8rem;
}

/* ---------- Accueil ---------- */
.bienvenue { margin-bottom: 1.75rem; }
.grille-accueil { display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; align-items: start; }

.offre-entete { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: .5rem; }
.offre-fournisseur { font-size: .8rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }
.pastille-delai {
    white-space: nowrap; font-size: .8rem; font-weight: 600;
    background: var(--fond); color: var(--doux); padding: .25rem .6rem; border-radius: 999px;
}
.pastille-delai.urgent { background: var(--rouge-clair); color: var(--rouge); }
.offre-dates { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; gap: 1.5rem; flex-wrap: wrap; font-size: .9rem; color: var(--doux); }
.offre-dates strong { color: var(--texte); }
.offre-actions { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }

.evenement { display: flex; gap: .85rem; align-items: center; padding: .6rem 0; border-bottom: 1px solid var(--bordure); }
.evenement:last-child { border-bottom: none; }
.evenement-date {
    width: 48px; flex-shrink: 0; text-align: center; border-radius: 10px;
    background: var(--accent-clair); color: var(--accent); padding: .3rem 0;
}
.evenement-date .jour { display: block; font-size: 1.2rem; font-weight: 800; line-height: 1.1; }
.evenement-date .mois { display: block; font-size: .7rem; font-weight: 600; text-transform: uppercase; }

.actualite { padding: .6rem 0; border-bottom: 1px solid var(--bordure); }
.actualite:last-child { border-bottom: none; }
.actualite strong { display: block; }
.actualite p { margin: .25rem 0 0; color: var(--doux); }

/* ---------- Page de commande ---------- */
.tableau-produits { width: 100%; border-collapse: collapse; margin: .5rem 0 1.25rem; }
.tableau-produits th {
    font-size: .8rem; font-weight: 600; color: var(--doux); text-transform: uppercase;
    letter-spacing: .03em; text-align: left; padding: .5rem; border-bottom: 1px solid var(--bordure);
}
.tableau-produits td { padding: .75rem .5rem; border-bottom: 1px solid var(--bordure); vertical-align: middle; }
.tableau-produits tfoot td { border-bottom: none; font-size: 1.05rem; padding-top: 1rem; }
.tableau-produits .droite { text-align: right; white-space: nowrap; }
.tableau-produits .centre { text-align: center; }

.quantite { display: inline-flex; align-items: center; border: 1px solid var(--bordure); border-radius: 8px; overflow: hidden; }
.quantite-btn {
    width: 34px; height: 34px; border: none; background: var(--fond); color: var(--texte);
    font-size: 1.1rem; font-weight: 600; cursor: pointer;
}
.quantite-btn:hover { background: var(--accent-clair); color: var(--accent); }
.quantite-champ {
    width: 46px; height: 34px; border: none; text-align: center; font: inherit; font-weight: 600;
    -moz-appearance: textfield; appearance: textfield;
}
.quantite-champ::-webkit-outer-spin-button,
.quantite-champ::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.champ { display: block; margin-bottom: 1rem; }
.champ span { display: block; font-size: .9rem; font-weight: 500; margin-bottom: .35rem; }
.champ textarea, .champ input, .champ select {
    width: 100%; font: inherit; padding: .6rem .75rem;
    border: 1px solid var(--bordure); border-radius: 8px; background: var(--carte);
}
.champ textarea:focus, .champ input:focus, .champ select:focus { outline: 2px solid var(--accent-clair); border-color: var(--accent); }

.bouton-danger { background: var(--carte); color: var(--rouge); border: 1px solid var(--rouge-clair); }
.bouton-danger:hover { background: var(--rouge-clair); }

.montant { font-size: 1.9rem; font-weight: 800; margin-bottom: .5rem; }
.separateur { border: none; border-top: 1px solid var(--bordure); margin: 1rem 0; }

/* ---------- Gestion (élus) ---------- */
.tableau { width: 100%; border-collapse: collapse; }
.tableau th {
    font-size: .78rem; font-weight: 600; color: var(--doux); text-transform: uppercase;
    letter-spacing: .03em; text-align: left; padding: .5rem; border-bottom: 1px solid var(--bordure);
}
.tableau td { padding: .75rem .5rem; border-bottom: 1px solid var(--bordure); vertical-align: top; }
.tableau tr:last-child td { border-bottom: none; }
.tableau .droite { text-align: right; white-space: nowrap; }
.tableau .ligne-vide td { color: var(--doux); }

.badge-tresorier { background: var(--vert-clair); color: var(--vert); }
.badge-rouge { background: var(--rouge-clair); color: var(--rouge); }
.bouton.petit, .bouton-secondaire.petit { padding: .4rem .75rem; font-size: .85rem; }

.chiffres { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1rem; }
.chiffre { display: flex; flex-direction: column; gap: .15rem; margin-bottom: 0; }
.chiffre strong { font-size: 1.5rem; }

.commentaire { margin-top: .35rem; color: var(--doux); }
.form-paiement { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin: 0; }
.select-petit { font: inherit; font-size: .85rem; padding: .35rem .5rem; border: 1px solid var(--bordure); border-radius: 8px; background: var(--carte); }
.lien-bouton { background: none; border: none; padding: 0; font: inherit; font-size: .85rem; color: var(--doux); text-decoration: underline; cursor: pointer; }
.lien-bouton:hover { color: var(--rouge); }

@media (max-width: 800px) {
    .chiffres { grid-template-columns: repeat(2, 1fr); }
    .tableau { display: block; overflow-x: auto; }
}

/* ---------- Formulaires de gestion ---------- */
.grille-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.grille-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 1rem; }
.tableau-saisie td { vertical-align: middle; padding: .4rem; }
.tableau-saisie input {
    width: 100%; font: inherit; padding: .5rem .6rem;
    border: 1px solid var(--bordure); border-radius: 8px; background: var(--carte);
}
.tableau-saisie input:focus { outline: 2px solid var(--accent-clair); border-color: var(--accent); }
.actions-ligne { display: flex; gap: .4rem; justify-content: flex-end; }
@media (max-width: 800px) {
    .grille-2, .grille-3 { grid-template-columns: 1fr; }
}

/* ---------- Pages Offres et Le CSE ---------- */
.grille-offres { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 1rem; }
.offre-terminee { opacity: .7; }
.grille-elus { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 1rem; }
.elu { display: flex; align-items: center; gap: .85rem; }
.avatar-grand { width: 46px; height: 46px; font-size: .95rem; background: var(--accent-clair); color: var(--accent); }
.ligne-document { display: flex; align-items: center; gap: .85rem; padding: .7rem 0; border-bottom: 1px solid var(--bordure); }
.ligne-document:last-child { border-bottom: none; }
.icone-document { font-size: 1.4rem; }
@media (max-width: 800px) {
    .grille-offres, .grille-elus { grid-template-columns: 1fr; }
}

/* ---------- Gestion du contenu ---------- */
.onglets { display: flex; gap: .25rem; border-bottom: 1px solid var(--bordure); margin: 1.25rem 0 1.5rem; flex-wrap: wrap; }
.onglets a {
    padding: .6rem 1rem; color: var(--doux); text-decoration: none; font-weight: 500;
    border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.onglets a:hover { color: var(--texte); }
.onglets a.actif { color: var(--accent); border-bottom-color: var(--accent); }
.grille-contenu { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: start; }
.champ input[type=file] { padding: .5rem; background: var(--fond); }
@media (max-width: 800px) {
    .grille-contenu { grid-template-columns: 1fr; }
}

/* ---------- Comptabilité ---------- */
.positif { color: var(--vert); }
.negatif { color: var(--rouge); }
.nowrap { white-space: nowrap; }
.form-annee { margin: 0; }
.grille-budgets { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-items: start; }
.budget-entete { display: flex; align-items: center; gap: .6rem; margin-bottom: .75rem; }
.budget-entete h2 { margin: 0; }
.budget-pastille { font-size: .72rem; font-weight: 800; letter-spacing: .05em; padding: .3rem .5rem; border-radius: 6px; }
.budget-aep .budget-pastille { background: var(--fond); color: var(--doux); }
.budget-asc .budget-pastille { background: var(--accent-clair); color: var(--accent); }
.tableau-synthese { width: 100%; border-collapse: collapse; }
.tableau-synthese td { padding: .4rem 0; }
.tableau-synthese .droite { text-align: right; white-space: nowrap; }
.tableau-synthese .ligne-resultat td { border-top: 1px solid var(--bordure); padding-top: .6rem; font-weight: 600; }
.tableau-synthese .ligne-solde td { font-size: 1.25rem; font-weight: 800; padding-top: .5rem; }
.rappels { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.filtres { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.tableau-compact td { padding: .35rem .5rem; }
.sous-titre { font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--doux); margin: 1rem 0 .25rem; }
details.carte summary { cursor: pointer; }
.form-soldes { margin-top: 1rem; }
.choix-type { display: flex; gap: .5rem; margin-bottom: 1.25rem; }
.choix input { position: absolute; opacity: 0; pointer-events: none; }
.choix span {
    display: inline-block; padding: .55rem 1.2rem; border: 1px solid var(--bordure); border-radius: 8px;
    font-weight: 600; cursor: pointer; background: var(--carte);
}
.choix input[value=depense]:checked + span { background: var(--rouge-clair); color: var(--rouge); border-color: var(--rouge-clair); }
.choix input[value=recette]:checked + span { background: var(--vert-clair); color: var(--vert); border-color: var(--vert-clair); }
.case { display: inline-flex; align-items: center; gap: .4rem; font-size: .9rem; cursor: pointer; }
.justif-actuel { display: flex; align-items: center; gap: 1rem; margin-bottom: .5rem; font-size: .9rem; }
@media (max-width: 800px) {
    .grille-budgets { grid-template-columns: 1fr; }
}

/* ---------- Salariés ---------- */
.form-etroit { max-width: 720px; }
.groupe { border: 1px solid var(--bordure); border-radius: 10px; padding: .75rem 1rem 1rem; margin: 0 0 1rem; display: flex; flex-direction: column; gap: .5rem; }
.groupe legend { font-size: .9rem; font-weight: 500; padding: 0 .35rem; }
.case-decalee { margin-left: 1.6rem; }
.chiffres-3 { grid-template-columns: repeat(3, 1fr); }
.details-rapport { margin-top: .75rem; }
.details-rapport ul { margin: .5rem 0 0; padding-left: 1.25rem; }
.exemple-csv { width: auto; margin-bottom: .75rem; background: var(--fond); border-radius: 8px; }
.exemple-csv th, .exemple-csv td { padding: .35rem .75rem; text-transform: none; letter-spacing: 0; }

/* ---------- Connexion par code ---------- */
.form-connexion { text-align: left; margin-top: 1.25rem; }
.bouton-large { width: 100%; padding: .75rem 1rem; margin-bottom: .75rem; }
.champ-code { font-size: 1.6rem !important; letter-spacing: .4em; text-align: center; font-weight: 700; }
.code-affiche { display: inline-block; font-size: 1.6rem; letter-spacing: .3em; margin-top: .35rem; color: var(--texte); }
.info-code { font-size: .9rem; margin: 1rem 0 0; }
.liens-code { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: .5rem; }
.liens-code form { margin: 0; }
.acces-demo { margin-top: 1.5rem; border-top: 1px solid var(--bordure); padding-top: 1rem; text-align: left; }
.acces-demo summary { cursor: pointer; font-size: .85rem; color: var(--doux); text-align: center; margin-bottom: .75rem; }
.connexion-carte .alerte { margin: 1rem 0 0; text-align: left; }

/* ---------- Pied de page ---------- */
.pied { border-top: 1px solid var(--bordure); background: var(--carte); color: var(--doux); font-size: .85rem; padding: 1.25rem 0; text-align: center; }

/* ---------- Téléphone ---------- */
@media (max-width: 800px) {
    .grille-accueil { grid-template-columns: 1fr; }
    .entete-contenu { gap: .75rem; padding: .75rem 1.25rem; }
    .menu { order: 3; width: 100%; overflow-x: auto; }
    .menu a.menu-admin { margin-left: 0; }
}

/* --- Aide à l'installation sur iPhone (PWA) --- */
.aide-install {
    position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 50;
    display: flex; align-items: flex-start; gap: 12px;
    background: #ffffff; border: 1px solid var(--bordure); border-radius: 14px;
    box-shadow: 0 6px 24px rgba(0,0,0,.12); padding: 14px 16px;
    font-size: .95rem;
}
.aide-install[hidden] { display: none; }
.aide-install p { margin: 0; flex: 1; }
.aide-install button {
    border: 0; background: transparent; font-size: 1.5rem; line-height: 1;
    min-width: 44px; min-height: 44px; cursor: pointer; color: var(--doux);
}

.aide-install .bouton-notif {
    font-size: .95rem; font-weight: 700; color: #fff; background: var(--accent);
    border-radius: 999px; padding: 0 16px; min-width: auto;
}