/* ============================================================
   E-than — Feuille de style
   ============================================================ */

:root {
    --primaire: #4f46e5;
    --primaire-fonce: #4338ca;
    --primaire-clair: #eef2ff;
    --succes: #059669;
    --succes-fonce: #047857;
    --danger: #dc2626;
    --sombre: #1e293b;
    --texte: #1e293b;
    --texte-doux: #64748b;
    --bordure: #e2e8f0;
    --fond: #f1f5f9;
    --carte: #ffffff;
    --ombre: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);
    --ombre-forte: 0 10px 30px rgba(15, 23, 42, .12);
    --rayon: 14px;
    --rayon-petit: 9px;
    --sidebar-l: 264px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--texte);
    background: var(--fond);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

h1 { font-size: 1.6rem; font-weight: 700; letter-spacing: -.02em; }
h2 { font-size: 1.1rem; font-weight: 650; margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem; }
h2 svg { color: var(--primaire); }
a { color: var(--primaire); text-decoration: none; }
code { background: var(--primaire-clair); color: var(--primaire-fonce); padding: .1em .4em; border-radius: 5px; font-size: .88em; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    font: inherit; font-weight: 600; font-size: .93rem;
    padding: .62rem 1.1rem; border: none; border-radius: var(--rayon-petit);
    cursor: pointer; transition: transform .12s, box-shadow .2s, background .2s, opacity .2s;
    background: #e2e8f0; color: var(--texte);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.btn-primaire { background: var(--primaire); color: #fff; box-shadow: 0 4px 12px rgba(79, 70, 229, .28); }
.btn-primaire:hover { background: var(--primaire-fonce); }
.btn-succes { background: var(--succes); color: #fff; box-shadow: 0 4px 12px rgba(5, 150, 105, .25); }
.btn-succes:hover { background: var(--succes-fonce); }
.btn-sombre { background: var(--sombre); color: #fff; }
.btn-sombre:hover { background: #0f172a; }
.btn-danger { background: #fee2e2; color: var(--danger); }
.btn-danger:hover { background: #fecaca; }
.btn-bloc { width: 100%; }
.btn-petit { padding: .38rem .7rem; font-size: .82rem; }
.btn-deconnexion { background: transparent; color: var(--texte-doux); }
.btn-deconnexion:hover { background: #fee2e2; color: var(--danger); }

/* ---------- Formulaires ---------- */
label { display: block; font-size: .86rem; font-weight: 600; color: var(--texte-doux); margin-bottom: .9rem; }
input[type=text], input[type=password], input[type=url], input[type=email] {
    width: 100%; margin-top: .35rem;
    padding: .62rem .8rem; font: inherit; font-weight: 500;
    color: var(--texte); background: #fff;
    border: 1.5px solid var(--bordure); border-radius: var(--rayon-petit);
    transition: border-color .18s, box-shadow .18s;
}
input:focus { outline: none; border-color: var(--primaire); box-shadow: 0 0 0 3px rgba(79, 70, 229, .12); }

/* ---------- Cartes ---------- */
.carte {
    background: var(--carte); border: 1px solid var(--bordure);
    border-radius: var(--rayon); padding: 1.5rem; box-shadow: var(--ombre);
    margin-bottom: 1.5rem;
}
.aide { font-size: .85rem; color: var(--texte-doux); margin-bottom: 1rem; }
.texte-vide { color: var(--texte-doux); text-align: center; padding: 2rem 1rem; font-style: italic; }

/* ============================================================
   Login
   ============================================================ */
.page-login { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 1.5rem; position: relative; overflow: hidden; }
.page-login::before {
    content: ''; position: fixed; inset: 0; z-index: -1;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #2563eb 100%);
}
.login-decor {
    position: fixed; inset: 0; z-index: -1; opacity: .35;
    background:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,.25) 0, transparent 30%),
        radial-gradient(circle at 85% 75%, rgba(255,255,255,.2) 0, transparent 30%);
}
.carte-login {
    width: 100%; max-width: 430px; background: #fff;
    border-radius: 20px; padding: 2.4rem; box-shadow: var(--ombre-forte);
}
.login-entete { text-align: center; margin-bottom: 1.8rem; }
.login-entete h1 { margin: .8rem 0 .3rem; }
.login-entete p { color: var(--texte-doux); font-size: .9rem; }

.brand-logo {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--primaire), #7c3aed);
    color: #fff; font-weight: 800; font-size: 1.4rem;
}
.brand-logo.grand { width: 62px; height: 62px; font-size: 2rem; margin: 0 auto; border-radius: 16px; }

.onglets { display: flex; gap: .4rem; background: var(--fond); padding: .35rem; border-radius: var(--rayon-petit); margin-bottom: 1.5rem; }
.onglet {
    flex: 1; padding: .55rem; border: none; background: transparent; cursor: pointer;
    font: inherit; font-weight: 600; font-size: .88rem; color: var(--texte-doux);
    border-radius: 7px; transition: background .18s, color .18s;
}
.onglet.actif { background: #fff; color: var(--primaire); box-shadow: var(--ombre); }

.aide-test {
    margin-top: 1.2rem; padding: .8rem; background: var(--primaire-clair);
    border-radius: var(--rayon-petit); font-size: .8rem; color: var(--texte-doux); line-height: 1.7;
}
.message-erreur {
    margin-top: 1.1rem; padding: .75rem 1rem; background: #fef2f2;
    border: 1px solid #fecaca; color: var(--danger);
    border-radius: var(--rayon-petit); font-size: .87rem; font-weight: 500;
}

/* ============================================================
   Workspace : sidebar + contenu
   ============================================================ */
.sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; width: var(--sidebar-l);
    background: #fff; border-right: 1px solid var(--bordure);
    display: flex; flex-direction: column; padding: 1.3rem 1rem; z-index: 20;
}
.sidebar-brand { display: flex; align-items: center; gap: .7rem; padding: .3rem .5rem 1.3rem; }
.brand-nom { font-weight: 750; font-size: 1.05rem; }
.brand-sous-titre { font-size: .72rem; color: var(--texte-doux); }

.sidebar-societe {
    display: flex; align-items: center; gap: .6rem; padding: .8rem;
    background: var(--primaire-clair); border-radius: var(--rayon-petit); margin-bottom: 1.2rem;
}
.sidebar-societe svg { color: var(--primaire); flex-shrink: 0; }
.societe-nom { font-weight: 650; font-size: .9rem; line-height: 1.2; }
.societe-user { font-size: .78rem; color: var(--texte-doux); }

.sidebar-nav { display: flex; flex-direction: column; gap: .25rem; flex: 1; }
.sidebar-nav a {
    display: flex; align-items: center; gap: .7rem; padding: .68rem .8rem;
    color: var(--texte-doux); font-weight: 600; font-size: .92rem;
    border-radius: var(--rayon-petit); transition: background .15s, color .15s;
}
.sidebar-nav a:hover { background: var(--fond); color: var(--texte); }
.sidebar-nav a.actif { background: var(--primaire); color: #fff; box-shadow: 0 4px 12px rgba(79,70,229,.28); }
.sidebar-pied { border-top: 1px solid var(--bordure); padding-top: 1rem; }
.sidebar-pied .btn { width: 100%; justify-content: flex-start; }

.contenu-principal { margin-left: var(--sidebar-l); padding: 2rem 2.4rem; max-width: 1200px; }

.entete-page { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1.8rem; }
.entete-page p { color: var(--texte-doux); font-size: .92rem; margin-top: .25rem; }
.entete-actions { display: flex; gap: .6rem; flex-wrap: wrap; }

/* Tags de statut d'export */
.tag { display: inline-flex; align-items: center; gap: .3rem; font-size: .76rem; font-weight: 650; padding: .22rem .6rem; border-radius: 20px; white-space: nowrap; }
.tag-exporte { background: #dcfce7; color: var(--succes-fonce); }
.tag-attente { background: #fef3c7; color: #b45309; }
.barre-stats { margin-bottom: 1rem; }

/* Modal étroit (choix d'export) */
.modal-etroit { max-width: 460px; }
.modal-pied { display: flex; justify-content: flex-end; gap: .6rem; margin-top: 1.4rem; }
.choix-ligne { display: flex; align-items: flex-start; gap: .6rem; font-weight: 500; color: var(--texte); font-size: .9rem; margin: 1rem 0 .3rem; }
.choix-ligne input { width: auto; margin-top: .2rem; flex-shrink: 0; }

/* ---------- Scan ---------- */
.grille-scan { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: start; }
.zone-depot {
    border: 2px dashed var(--bordure); border-radius: var(--rayon);
    min-height: 260px; display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: border-color .18s, background .18s; margin-bottom: 1.2rem;
    overflow: hidden; background: #fafbff;
}
.zone-depot:hover, .zone-depot.survol { border-color: var(--primaire); background: var(--primaire-clair); }
.depot-contenu { text-align: center; color: var(--texte-doux); padding: 2rem; }
.depot-contenu svg { width: 42px; height: 42px; color: var(--primaire); margin-bottom: .8rem; }
.depot-contenu p { font-size: .92rem; }
.depot-formats { display: inline-block; margin-top: .7rem; font-size: .76rem; background: var(--fond); padding: .25rem .7rem; border-radius: 20px; }
#apercuFacture { max-width: 100%; max-height: 400px; border-radius: var(--rayon-petit); display: block; }

.zone-resultats { min-height: 200px; margin-bottom: 1.2rem; }
.champ-resultat { margin-bottom: 1rem; }
.champ-resultat span { font-weight: 600; color: var(--texte); font-size: .84rem; }

/* ---------- Paramètres ---------- */
.liste-colonnes { display: flex; flex-direction: column; gap: .7rem; }
.ligne-colonne { display: grid; grid-template-columns: 1fr 1fr 1.6fr auto; gap: .6rem; align-items: center; }
.ligne-colonne input { margin-top: 0; }
.grille-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.barre-sauvegarde { position: sticky; bottom: 0; padding: 1rem 0; display: flex; justify-content: flex-end; }

/* ---------- Tableaux ---------- */
.tableau { width: 100%; border-collapse: collapse; font-size: .89rem; }
.tableau th { text-align: left; padding: .75rem; color: var(--texte-doux); font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; border-bottom: 2px solid var(--bordure); }
.tableau td { padding: .75rem; border-bottom: 1px solid var(--bordure); vertical-align: middle; }
.tableau tbody tr:hover { background: #fafbff; }
.col-actions { white-space: nowrap; display: flex; gap: .4rem; }
.puce { display: inline-block; background: var(--primaire-clair); color: var(--primaire-fonce); padding: .18rem .55rem; border-radius: 20px; font-size: .76rem; margin: .1rem; }
.tableau-detail th { text-transform: none; letter-spacing: 0; font-weight: 600; width: 45%; }

/* ---------- Modal ---------- */
.modal-fond { position: fixed; inset: 0; background: rgba(15,23,42,.55); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 1.5rem; }
.modal-carte { background: #fff; border-radius: var(--rayon); max-width: 860px; width: 100%; max-height: 90vh; overflow: auto; box-shadow: var(--ombre-forte); }
.modal-entete { display: flex; justify-content: space-between; align-items: center; padding: 1.2rem 1.5rem; border-bottom: 1px solid var(--bordure); position: sticky; top: 0; background: #fff; }
.modal-corps { padding: 1.5rem; }
.btn-fermer { background: none; border: none; font-size: 1.7rem; line-height: 1; cursor: pointer; color: var(--texte-doux); }
.btn-fermer:hover { color: var(--danger); }
.detail-grille { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.detail-image { width: 100%; border-radius: var(--rayon-petit); border: 1px solid var(--bordure); }

/* ============================================================
   Admin
   ============================================================ */
.page-admin { background: var(--fond); }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; padding: .9rem 1.5rem; background: var(--sombre); color: #fff; }
.brand-mini { display: flex; align-items: center; gap: .7rem; font-weight: 650; }
.brand-mini .brand-logo { width: 34px; height: 34px; font-size: 1.1rem; }
.admin-topbar .btn-deconnexion { color: #cbd5e1; }
.admin-topbar .btn-deconnexion:hover { background: rgba(255,255,255,.1); color: #fff; }
.admin-conteneur { max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem; }
.grille-admin { display: grid; grid-template-columns: 380px 1fr; gap: 1.5rem; align-items: start; }

.societe-carte { border: 1px solid var(--bordure); border-radius: var(--rayon-petit); padding: 1rem; margin-bottom: .9rem; transition: box-shadow .18s; }
.societe-carte:hover { box-shadow: var(--ombre); }
.societe-entete { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: .4rem; }
.societe-badge { font-weight: 650; }
.societe-code { font-size: .78rem; }
.societe-desc { font-size: .85rem; color: var(--texte-doux); margin-bottom: .5rem; }
.societe-meta { display: flex; flex-wrap: wrap; gap: .9rem; font-size: .78rem; color: var(--texte-doux); }
.societe-meta span { display: inline-flex; align-items: center; gap: .3rem; }

/* ============================================================
   Numérisation multi-factures (chips, carrousel, lignes)
   ============================================================ */
select {
    width: 100%; margin-top: .35rem;
    padding: .62rem .8rem; font: inherit; font-weight: 500;
    color: var(--texte); background: #fff;
    border: 1.5px solid var(--bordure); border-radius: var(--rayon-petit);
    transition: border-color .18s, box-shadow .18s; cursor: pointer;
}
select:focus { outline: none; border-color: var(--primaire); box-shadow: 0 0 0 3px rgba(79, 70, 229, .12); }

.barre-scan { display: flex; align-items: flex-end; gap: 1rem; margin-bottom: 1.1rem; flex-wrap: wrap; }
.champ-structure { flex: 1; min-width: 240px; margin-bottom: 0; }
.zone-depot-compacte { min-height: 170px; }

.file-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.1rem; }
.file-chip {
    display: inline-flex; align-items: center; gap: .35rem;
    font-size: .8rem; font-weight: 600; padding: .32rem .7rem;
    border-radius: 20px; background: var(--fond); color: var(--texte-doux);
    border: 1px solid var(--bordure); max-width: 260px; overflow: hidden;
    text-overflow: ellipsis; white-space: nowrap;
}
.chip-analyse { background: var(--primaire-clair); color: var(--primaire-fonce); border-color: #c7d2fe; }
.chip-pret { background: #dcfce7; color: var(--succes-fonce); border-color: #bbf7d0; }
.chip-enregistre { background: #dcfce7; color: var(--succes-fonce); border-color: #86efac; }
.chip-erreur { background: #fee2e2; color: var(--danger); border-color: #fecaca; }
.chip-suppr { border: none; background: none; cursor: pointer; color: inherit; font-size: 1rem; line-height: 1; padding: 0 0 0 .2rem; opacity: .6; }
.chip-suppr:hover { opacity: 1; }

.apercu-entete { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.apercu-compteur { color: var(--texte-doux); font-weight: 500; font-size: .95rem; margin-left: .4rem; }
.apercu-nav { display: flex; align-items: center; gap: .6rem; }
.points-nav { display: flex; gap: .35rem; }
.point { width: 10px; height: 10px; border-radius: 50%; border: none; background: var(--bordure); cursor: pointer; padding: 0; transition: background .18s, transform .18s; }
.point:hover { transform: scale(1.25); }
.point.actif { background: var(--primaire); }
.point.point-ok { background: var(--succes); }
.point.actif.point-ok { box-shadow: 0 0 0 2px rgba(5,150,105,.3); }

.carrousel { overflow: hidden; border-radius: var(--rayon-petit); }
.carrousel-piste { display: flex; transition: transform .45s cubic-bezier(.16,1,.3,1); }
.slide { flex: 0 0 100%; min-width: 100%; padding: 1rem .2rem; }
.slide-grille { display: grid; grid-template-columns: minmax(220px, 380px) 1fr; gap: 1.5rem; align-items: start; }
.slide-image img { width: 100%; border-radius: var(--rayon-petit); border: 1px solid var(--bordure); }
.slide-nom { margin-top: .5rem; font-size: .84rem; color: var(--texte-doux); font-weight: 600; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.slide-entetes { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }

.titre-lignes { font-size: .98rem; font-weight: 650; margin: 1rem 0 .6rem; }
.compteur-lignes { color: var(--texte-doux); font-weight: 500; font-size: .85rem; }
.table-scroll { overflow-x: auto; }
.tableau-lignes input {
    margin-top: 0; padding: .38rem .5rem; font-size: .85rem;
    border-radius: 6px; min-width: 90px;
}
.tableau-lignes td { padding: .3rem .35rem; }
.tableau-lignes th { padding: .5rem .45rem; }
.col-mini { width: 34px; }
.btn-ligne-suppr { border: none; background: none; color: var(--texte-doux); font-size: 1.1rem; cursor: pointer; line-height: 1; }
.btn-ligne-suppr:hover { color: var(--danger); }
.btn-ajout-ligne { margin-top: .6rem; }
.apercu-actions { display: flex; justify-content: flex-end; gap: .7rem; margin-top: 1rem; flex-wrap: wrap; }

.tag-strict { background: var(--primaire-clair); color: var(--primaire-fonce); }
.tag-deduction { background: #fef9c3; color: #a16207; }
.tag-encours { background: var(--primaire-clair); color: var(--primaire-fonce); }

/* ============================================================
   Structures d'import
   ============================================================ */
.titre-section { font-size: 1rem; font-weight: 650; margin: 1.4rem 0 .5rem; display: flex; align-items: center; gap: .6rem; }
.modal-large { max-width: 940px; }
.structure-carte { border: 1px solid var(--bordure); border-radius: var(--rayon-petit); padding: 1rem 1.2rem; margin-bottom: .9rem; transition: box-shadow .18s; }
.structure-carte:hover { box-shadow: var(--ombre); }
.structure-entete { display: flex; align-items: center; gap: .8rem; margin-bottom: .5rem; flex-wrap: wrap; }
.structure-meta { display: flex; gap: 1.2rem; font-size: .82rem; color: var(--texte-doux); margin-bottom: .7rem; flex-wrap: wrap; }
.structure-meta span { display: inline-flex; align-items: center; gap: .35rem; }
.structure-actions { display: flex; gap: .5rem; }

/* ============================================================
   Import de dossier
   ============================================================ */
.import-carte { border: 1px solid var(--bordure); border-radius: var(--rayon-petit); padding: 1.1rem 1.2rem; margin-bottom: 1rem; }
.import-actif { border-color: #c7d2fe; background: #fafbff; }
.import-entete { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: .7rem; flex-wrap: wrap; }
.import-entete strong { word-break: break-all; }
.import-sous { display: flex; align-items: center; gap: .6rem; margin-top: .3rem; flex-wrap: wrap; }
.import-sous small { color: var(--texte-doux); }
.barre-progression { height: 8px; background: var(--fond); border-radius: 6px; overflow: hidden; }
.barre-remplie { height: 100%; background: linear-gradient(90deg, var(--primaire), #7c3aed); border-radius: 6px; transition: width .5s ease; }
.import-compteur { font-size: .84rem; color: var(--texte-doux); margin: .5rem 0 .7rem; }
.texte-danger { color: var(--danger); font-weight: 600; }
.import-fichiers { display: flex; flex-wrap: wrap; gap: .3rem; max-height: 130px; overflow-y: auto; }
.fichier-mini {
    font-size: .74rem; font-weight: 600; padding: .15rem .55rem; border-radius: 14px;
    background: var(--fond); color: var(--texte-doux); white-space: nowrap;
    max-width: 220px; overflow: hidden; text-overflow: ellipsis;
}
.fichier-en_cours { background: var(--primaire-clair); color: var(--primaire-fonce); }
.fichier-ok { background: #dcfce7; color: var(--succes-fonce); }
.fichier-erreur { background: #fee2e2; color: var(--danger); }
.spinner-sombre { border-color: rgba(79,70,229,.3); border-top-color: var(--primaire); width: 11px; height: 11px; border-width: 2px; }

/* ============================================================
   Toasts + animations + spinner
   ============================================================ */
.zone-toast { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 100; display: flex; flex-direction: column; gap: .6rem; }
.toast {
    padding: .85rem 1.2rem; border-radius: var(--rayon-petit); color: #fff; font-weight: 600; font-size: .88rem;
    box-shadow: var(--ombre-forte); max-width: 360px;
    opacity: 0; transform: translateX(30px); transition: opacity .3s, transform .3s;
}
.toast.visible { opacity: 1; transform: translateX(0); }
.toast-succes { background: var(--succes); }
.toast-erreur { background: var(--danger); }

.spinner {
    display: inline-block; width: 15px; height: 15px;
    border: 2.5px solid rgba(255,255,255,.4); border-top-color: #fff;
    border-radius: 50%; animation: rotation .7s linear infinite;
}
@keyframes rotation { to { transform: rotate(360deg); } }

.anim-entree { animation: apparition .45s cubic-bezier(.16,1,.3,1) both; }
@keyframes apparition { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
    .sidebar { position: static; width: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: .5rem; padding: .8rem 1rem; }
    .sidebar-brand { padding: 0; }
    .sidebar-societe { margin: 0; }
    .sidebar-nav { flex-direction: row; flex: 1 1 100%; justify-content: center; flex-wrap: wrap; }
    .sidebar-pied { border: none; padding: 0; }
    .contenu-principal { margin-left: 0; padding: 1.3rem; }
    .grille-scan, .grille-2, .grille-admin, .detail-grille, .slide-grille { grid-template-columns: 1fr; }
    .ligne-colonne { grid-template-columns: 1fr 1fr; }
    .slide-entetes { grid-template-columns: 1fr; }
    .entete-page { flex-direction: column; }
}