/* ==========================================================
   LE MONASTÈRE STORE
   Palette : pierre, or vieilli, parchemin, lie-de-vin
   Police  : Poppins (unique famille, hiérarchie par la graisse)
   ========================================================== */

:root {
    /* Couleurs de base */
    --pierre-950: #14120f;
    --pierre-900: #1c1913;
    --pierre-800: #26221a;
    --pierre-700: #362f23;
    --pierre-200: #ded4bf;

    --parchemin: #f6f1e6;
    --parchemin-doux: #efe7d6;
    --papier: #fffdf8;

    --or: #c9a24b;
    --or-clair: #e4c877;
    --or-sombre: #a9812f;

    --lie-de-vin: #7c2333;
    --lie-de-vin-clair: #9c3244;

    --sauge: #5b6f4f;
    --sauge-clair: #7c9370;

    --encre: #241f19;
    --gris-texte: #6e6656;

    --succes: #5b6f4f;
    --alerte: #b8792a;
    --danger: #a3323f;

    /* Journal d'activité */
    --violet: #6a4d8f;
    --violet-clair: #efe9f5;
    --orange: #c9702f;
    --orange-clair: #faeade;

    --rayon: 18px;
    --rayon-sm: 12px;
    --ombre: 0 8px 24px rgba(20, 18, 15, 0.10);
    --ombre-sm: 0 2px 8px rgba(20, 18, 15, 0.08);

    --sidebar-w: 264px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--parchemin);
    color: var(--encre);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    font-size: 15px;
    line-height: 1.55;
}

h1, h2, h3, h4, h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    margin: 0 0 6px 0;
    color: var(--pierre-950);
    letter-spacing: 0.2px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

::selection { background: var(--or-clair); color: var(--pierre-950); }

/* Scrollbar discrète */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--pierre-700); border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

/* ==========================================================
   PAGE DE CONNEXION
   ========================================================== */
.auth-screen {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    background: var(--pierre-950);
}

.auth-visuel {
    position: relative;
    background:
        radial-gradient(circle at 20% 20%, rgba(201,162,75,0.18), transparent 45%),
        radial-gradient(circle at 80% 75%, rgba(124,35,51,0.25), transparent 50%),
        linear-gradient(160deg, var(--pierre-950) 0%, var(--pierre-900) 55%, #201b14 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 56px;
    color: var(--parchemin);
    overflow: hidden;
}

.auth-visuel::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(90deg, rgba(201,162,75,0.05) 0px, rgba(201,162,75,0.05) 1px, transparent 1px, transparent 84px);
    pointer-events: none;
}

.auth-flacon {
    position: absolute;
    right: -60px;
    bottom: -40px;
    width: 420px;
    max-width: 60%;
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
    filter: drop-shadow(0 30px 60px rgba(0,0,0,0.45));
}

.marque {
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
    z-index: 1;
}

.marque-emblem {
    width: 46px; height: 46px;
    border: 1.5px solid var(--or);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    color: var(--or-clair);
    flex-shrink: 0;
}
.marque-emblem-logo { overflow: hidden; background: var(--papier); padding: 4px; }
.marque-emblem-logo img { width: 100%; height: 100%; object-fit: contain; }

.marque-texte .nom { font-size: 18px; font-weight: 600; letter-spacing: 0.5px; color: var(--papier); }
.marque-texte .slogan { font-size: 12px; color: var(--pierre-200); font-weight: 300; }

.auth-citation {
    position: relative;
    z-index: 1;
    max-width: 440px;
}

.auth-citation h1 {
    color: var(--papier);
    font-size: 34px;
    font-weight: 300;
    line-height: 1.35;
    letter-spacing: 0.2px;
}

.auth-citation h1 strong { font-weight: 600; color: var(--or-clair); }

.auth-citation p {
    color: var(--pierre-200);
    font-weight: 300;
    font-size: 14.5px;
    margin-top: 14px;
}

.auth-stats {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 36px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.12);
}

.auth-stats div b { display: block; font-size: 22px; color: var(--or-clair); font-weight: 600; }
.auth-stats div span { font-size: 12px; color: var(--pierre-200); font-weight: 300; }

.auth-formulaire {
    background: var(--papier);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.auth-box { width: 100%; max-width: 360px; }
.auth-box h2 { font-size: 24px; font-weight: 600; }
.auth-box .sous-titre { color: var(--gris-texte); font-size: 13.5px; margin-bottom: 28px; }

.champ { margin-bottom: 18px; }
.champ label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12.5px;
    font-weight: 600;
    margin-bottom: 7px;
    color: var(--pierre-900);
    letter-spacing: 0.15px;
}
.champ label .optionnel {
    font-weight: 400;
    font-size: 11px;
    color: var(--gris-texte);
    text-transform: none;
    letter-spacing: 0;
}
.champ label.requis::after {
    content: "*";
    color: var(--lie-de-vin);
    font-weight: 700;
}

.champ input, .champ select, .champ textarea {
    width: 100%;
    padding: 12.5px 15px;
    border: 1.5px solid var(--pierre-200);
    border-radius: 22px;
    font-family: 'Poppins', sans-serif;
    font-size: 13.8px;
    background: var(--parchemin-doux);
    color: var(--encre);
    transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
}

.champ select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%236e6656' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 38px;
    cursor: pointer;
}

.champ textarea { resize: vertical; min-height: 84px; line-height: 1.5; }

.champ input:hover, .champ select:hover, .champ textarea:hover { border-color: var(--pierre-700); }

.champ input:focus, .champ select:focus, .champ textarea:focus {
    outline: none;
    border-color: var(--or);
    background: var(--papier);
    box-shadow: 0 0 0 4px rgba(201, 162, 75, 0.16);
}

.champ input::placeholder, .champ textarea::placeholder { color: var(--gris-texte); opacity: 0.75; }

.champ input:disabled, .champ select:disabled, .champ textarea:disabled {
    background: var(--pierre-200); color: var(--gris-texte); cursor: not-allowed; opacity: 0.7;
}

.champ-aide { font-size: 11.5px; color: var(--gris-texte); margin-top: 6px; line-height: 1.5; }

/* Groupement de champs en sections, à l'intérieur des formulaires longs (modales produit, paramètres...) */
.form-section {
    margin-bottom: 22px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--pierre-200);
}
.form-section:last-of-type { border-bottom: none; padding-bottom: 0; margin-bottom: 6px; }
.form-section-titre {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--or-sombre);
    margin-bottom: 16px;
}
.form-section-titre .num {
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--pierre-950); color: var(--or-clair);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 10.5px; font-weight: 700; flex-shrink: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    padding: 12px 20px;
    border-radius: 22px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 14px;
    transition: transform .1s ease, box-shadow .15s ease, background .15s ease;
    white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primaire { background: var(--pierre-950); color: var(--or-clair); }
.btn-primaire:hover { background: var(--pierre-900); box-shadow: var(--ombre-sm); }

.btn-or { background: var(--or); color: var(--pierre-950); }
.btn-or:hover { background: var(--or-clair); }

.btn-contour {
    background: transparent;
    border: 1.5px solid var(--pierre-700);
    color: var(--pierre-900);
}
.btn-contour:hover { background: var(--pierre-800); color: var(--parchemin); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #8c2a35; }

.btn-texte { background: transparent; color: var(--pierre-900); padding: 8px 10px; }
.btn-texte:hover { color: var(--or-sombre); }

.btn-bloc { width: 100%; }
.btn-sm { padding: 7px 12px; font-size: 12.5px; }
.btn-icone { padding: 9px; border-radius: 50%; }

.auth-box .btn-bloc { margin-top: 6px; }

.auth-message {
    padding: 12px 14px;
    border-radius: 22px;
    font-size: 13px;
    margin-bottom: 18px;
    border-left: 3px solid var(--danger);
    background: #fbeceb;
    color: #7c2731;
}

.auth-demo {
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px dashed var(--pierre-200);
    font-size: 12px;
    color: var(--gris-texte);
}
.auth-demo b { color: var(--pierre-900); }

/* ==========================================================
   STRUCTURE APPLICATION
   ========================================================== */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: var(--pierre-950);
    color: var(--parchemin);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    z-index: 60;
    transition: transform .25s ease;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 22px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-header .marque-emblem { width: 38px; height: 38px; font-size: 16px; }
.sidebar-header .nom { font-size: 15px; font-weight: 600; color: var(--papier); }
.sidebar-header .slogan { font-size: 10.5px; color: var(--pierre-200); font-weight: 300; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 18px 12px; }

.nav-section-label {
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--pierre-200);
    opacity: .55;
    margin: 18px 12px 8px;
    font-weight: 500;
}
.nav-section-label:first-child { margin-top: 4px; }

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 22px;
    color: var(--pierre-200);
    font-size: 13.6px;
    font-weight: 400;
    margin-bottom: 3px;
    position: relative;
}

.nav-item .ic { width: 19px; text-align: center; font-size: 15px; opacity: .9; }

.nav-item:hover { background: rgba(255,255,255,0.05); color: var(--papier); }

.nav-item.actif {
    background: linear-gradient(90deg, rgba(201,162,75,0.18), rgba(201,162,75,0.03));
    color: var(--or-clair);
    font-weight: 500;
}
.nav-item.actif::before {
    content: "";
    position: absolute; left: -12px; top: 8px; bottom: 8px; width: 3px;
    background: var(--or);
    border-radius: 3px;
}

.sidebar-footer {
    padding: 16px 20px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 11px;
}

.avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--or);
    color: var(--pierre-950);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: 14px;
    flex-shrink: 0;
    overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }

.sidebar-footer .info-user { flex: 1; min-width: 0; }
.sidebar-footer .info-user .nom-u { font-size: 13px; color: var(--papier); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer .info-user .role-u { font-size: 11px; color: var(--pierre-200); }

.overlay-mobile {
    display: none;
    position: fixed; inset: 0;
    background: rgba(20,18,15,0.5);
    z-index: 55;
}

/* Contenu principal */
.main {
    margin-left: var(--sidebar-w);
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.topbar {
    background: var(--papier);
    border-bottom: 1px solid var(--pierre-200);
    padding: 16px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    position: sticky;
    top: 0;
    z-index: 40;
}

.topbar-titre h1 { font-size: 20px; margin-bottom: 2px; }
.topbar-titre .fil { font-size: 12.5px; color: var(--gris-texte); }

.burger {
    display: none;
    background: none; border: none; cursor: pointer;
    font-size: 20px; color: var(--pierre-950);
}

.topbar-actions { display: flex; align-items: center; gap: 14px; }

.badge-role {
    font-size: 11px;
    padding: 5px 11px;
    border-radius: 20px;
    background: var(--pierre-950);
    color: var(--or-clair);
    font-weight: 500;
}

.contenu { padding: 28px 30px 60px; flex: 1; }

/* ==========================================================
   COMPOSANTS
   ========================================================== */
.grille-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 26px;
}

.carte-stat {
    background: var(--papier);
    border: 1px solid var(--pierre-200);
    border-radius: 22px;
    padding: 20px 22px;
    position: relative;
    overflow: hidden;
}
.carte-stat::before {
    content: "";
    position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--or);
}
.carte-stat.accent-vin::before { background: var(--lie-de-vin); }
.carte-stat.accent-sauge::before { background: var(--sauge); }
.carte-stat.accent-pierre::before { background: var(--pierre-700); }

.carte-stat .label { font-size: 12.5px; color: var(--gris-texte); font-weight: 500; margin-bottom: 10px; }
.carte-stat .valeur { font-size: 27px; font-weight: 600; color: var(--pierre-950); }
.carte-stat .variation { font-size: 12px; margin-top: 8px; color: var(--sauge); font-weight: 500; }
.carte-stat .variation.baisse { color: var(--danger); }

.panneau {
    background: var(--papier);
    border: 1px solid var(--pierre-200);
    border-radius: 22px;
    margin-bottom: 24px;
}

.panneau-tete {
    padding: 18px 22px;
    border-bottom: 1px solid var(--pierre-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

.panneau-tete h3 { font-size: 15.5px; font-weight: 600; }
.panneau-tete p { font-size: 12px; color: var(--gris-texte); margin: 2px 0 0; }
.panneau-corps { padding: 22px; }

.deux-colonnes { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; }

/* Tableaux */
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 13.6px; }
table.table thead th {
    text-align: left;
    padding: 12px 16px;
    font-weight: 500;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--gris-texte);
    border-bottom: 1.5px solid var(--pierre-200);
    white-space: nowrap;
}
table.table tbody td {
    padding: 13px 16px;
    border-bottom: 1px solid #efe8d8;
    vertical-align: middle;
}
table.table tbody tr:hover { background: var(--parchemin-doux); }
table.table tbody tr:last-child td { border-bottom: none; }

.produit-cellule { display: flex; align-items: center; gap: 12px; }
.produit-vignette {
    width: 42px; height: 42px; border-radius: 16px;
    background: var(--parchemin-doux); border: 1px solid var(--pierre-200);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; color: var(--or-sombre); overflow: hidden; flex-shrink: 0;
}
.produit-vignette img { width: 100%; height: 100%; object-fit: cover; }
.produit-cellule .p-nom { font-weight: 500; color: var(--pierre-950); }
.produit-cellule .p-ref { font-size: 11.5px; color: var(--gris-texte); }

.badge {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 500;
}
.badge-success { background: #e7ede2; color: var(--sauge); }
.badge-warning { background: #f7ead4; color: var(--alerte); }
.badge-danger { background: #f6e2e2; color: var(--danger); }
.badge-neutre { background: var(--pierre-200); color: var(--pierre-900); }
.badge-violet { background: var(--violet-clair); color: var(--violet); }
.badge-orange { background: var(--orange-clair); color: var(--orange); }

.actions-ligne { display: flex; gap: 6px; }
.icon-btn {
    width: 32px; height: 32px; border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--pierre-200); background: var(--papier);
    color: var(--pierre-900); cursor: pointer; font-size: 13px;
    transition: all .15s ease;
}
.icon-btn:hover { background: var(--pierre-950); color: var(--or-clair); border-color: var(--pierre-950); }
.icon-btn.danger:hover { background: var(--danger); border-color: var(--danger); color: #fff; }

.etat-vide { text-align: center; padding: 60px 20px; color: var(--gris-texte); }
.etat-vide .ic { font-size: 34px; margin-bottom: 12px; color: var(--pierre-200); }
.etat-vide h4 { color: var(--pierre-900); margin-bottom: 6px; }
.etat-vide p { font-size: 13px; margin-bottom: 18px; }

/* ==========================================================
   PAGINATION
   ========================================================== */
.pagination {
    display: flex; align-items: center; justify-content: space-between;
    gap: 14px; flex-wrap: wrap; padding: 16px 22px; border-top: 1px solid var(--pierre-200);
}
.pagination-info { font-size: 12.5px; color: var(--gris-texte); }
.pagination-liens { display: flex; align-items: center; gap: 4px; }
.page-lien {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 32px; padding: 0 6px;
    border-radius: 10px; font-size: 13px; font-weight: 500;
    color: var(--pierre-900); border: 1px solid transparent;
    transition: all .15s ease;
}
a.page-lien:hover { background: var(--parchemin-doux); border-color: var(--pierre-200); }
.page-lien.actif { background: var(--pierre-950); color: var(--or-clair); }
.page-lien.desactive { color: var(--pierre-200); cursor: not-allowed; }
.page-lien.points { border: none; cursor: default; }

/* Filtres / barre d'outils */
.barre-outils {
    display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap;
}
.recherche-boite {
    flex: 1; min-width: 220px;
    position: relative;
}
.recherche-boite input {
    width: 100%; padding: 11px 14px 11px 38px;
    border: 1.5px solid var(--pierre-200); border-radius: var(--rayon-sm);
    background: var(--papier); font-family: inherit; font-size: 13.6px;
}
.recherche-boite input:focus { outline: none; border-color: var(--or); }
.recherche-boite .ic { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--gris-texte); font-size: 14px; }

.filtre-select {
    padding: 11px 14px; border: 1.5px solid var(--pierre-200); border-radius: var(--rayon-sm);
    background: var(--papier); font-family: inherit; font-size: 13px; color: var(--pierre-900);
}

/* Formulaires en grille */
.form-grille { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 18px; }
.form-grille .pleine { grid-column: 1 / -1; }

/* Modales */
.modal-overlay {
    display: none;
    position: fixed; inset: 0; background: rgba(20,18,15,0.55);
    z-index: 100; align-items: center; justify-content: center; padding: 20px;
    backdrop-filter: blur(2px);
}
.modal-overlay.actif { display: flex; }
.modal-box {
    background: var(--papier); border-radius: 22px;
    width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto;
    box-shadow: var(--ombre);
    animation: modalIn .18s ease;
}
.modal-box.large { max-width: 780px; }
@keyframes modalIn { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }

.modal-tete {
    padding: 20px 24px; border-bottom: 1px solid var(--pierre-200);
    display: flex; align-items: center; justify-content: space-between;
}
.modal-tete h3 { font-size: 16.5px; }
.modal-fermer { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--gris-texte); }
.modal-corps { padding: 22px 24px; }
.modal-pied { padding: 16px 24px; border-top: 1px solid var(--pierre-200); display: flex; justify-content: flex-end; gap: 10px; }

/* Point de vente (POS) */
.pos-grille { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; align-items: start; }
.pos-produits { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.pos-carte-produit {
    position: relative;
    background: var(--papier); border: 1.5px solid var(--pierre-200); border-radius: 22px;
    padding: 14px; cursor: pointer; transition: all .15s ease; text-align: left;
}
.pos-carte-produit:hover { border-color: var(--or); box-shadow: var(--ombre-sm); }
.pos-carte-produit .p-icon { font-size: 22px; color: var(--or-sombre); margin-bottom: 10px; }
.pos-carte-produit .p-photo {
    width: 100%; height: 64px; border-radius: 12px; overflow: hidden;
    margin-bottom: 10px; background: var(--parchemin-doux);
}
.pos-carte-produit .p-photo img { width: 100%; height: 100%; object-fit: cover; }
.pos-carte-produit .p-nom { font-size: 13px; font-weight: 500; color: var(--pierre-950); margin-bottom: 4px; }
.pos-carte-produit .p-prix { font-size: 13.5px; color: var(--lie-de-vin); font-weight: 600; }
.pos-carte-produit .p-stock { font-size: 11px; color: var(--gris-texte); margin-top: 6px; }
.pos-carte-produit:disabled, .pos-carte-produit.epuise { opacity: .45; cursor: not-allowed; }

/* État "dans le panier" : la carte reste mise en couleur tant que le produit y figure */
.pos-carte-produit.dans-panier {
    border-color: var(--or);
    background: var(--orange-clair);
    box-shadow: 0 0 0 2px rgba(201, 162, 75, 0.25);
}
.pos-carte-produit.dans-panier .p-prix { color: var(--pierre-950); }

.p-qte-badge {
    position: absolute; top: -8px; right: -8px;
    min-width: 22px; height: 22px; padding: 0 6px;
    border-radius: 22px; background: var(--lie-de-vin); color: var(--papier);
    font-size: 11.5px; font-weight: 700;
    align-items: center; justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}

/* Flash doré bref à chaque ajout, pour un retour visuel immédiat */
@keyframes pulseAjoutProduit {
    0%   { box-shadow: 0 0 0 0 rgba(201, 162, 75, 0.55); }
    70%  { box-shadow: 0 0 0 10px rgba(201, 162, 75, 0); }
    100% { box-shadow: 0 0 0 0 rgba(201, 162, 75, 0); }
}
.pos-carte-produit.pulse-ajout { animation: pulseAjoutProduit .55s ease-out; }

.panier { background: var(--pierre-950); border-radius: 12px;; color: var(--parchemin); padding: 22px; position: sticky; top: 90px; }
.panier h3 { color: var(--papier); font-size: 15px; }
.panier-liste { max-height: 320px; overflow-y: auto; margin: 16px 0; }
.panier-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.panier-item .pi-nom { flex: 1; font-size: 13px; }
.panier-item .pi-nom small { display: block; color: var(--pierre-200); font-size: 11px; }
.panier-item .pi-qte { display: flex; align-items: center; gap: 6px; }
.panier-item .pi-qte button { width: 22px; height: 22px; border-radius: 12px; border: none; background: rgba(255,255,255,0.1); color: var(--papier); cursor: pointer; }
.panier-item .pi-total { font-size: 13px; font-weight: 600; color: var(--or-clair); min-width: 70px; text-align: right; }
.panier-total-ligne { display: flex; justify-content: space-between; padding: 8px 0; font-size: 13.5px; color: var(--pierre-200); }
.panier-total-ligne.grand { font-size: 19px; font-weight: 600; color: var(--papier); border-top: 1px solid rgba(255,255,255,0.15); margin-top: 8px; padding-top: 14px; }
.panier-vide { text-align: center; padding: 30px 10px; color: var(--pierre-200); font-size: 13px; }

.paiement-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 6px; }
.paiement-opt {
    position: relative; display: flex; align-items: center; justify-content: center;
    padding: 10px 8px; border-radius: var(--rayon-sm);
    border: 1.5px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.05);
    cursor: pointer; transition: all .15s ease;
}
.paiement-opt input { position: absolute; opacity: 0; pointer-events: none; }
.paiement-opt span { font-size: 12.5px; color: var(--pierre-200); font-weight: 500; white-space: nowrap; }
.paiement-opt:hover { border-color: rgba(201,162,75,0.5); }
.paiement-opt input:checked ~ span { color: var(--pierre-950); }
.paiement-opt:has(input:checked) { background: var(--or); border-color: var(--or); }
.paiement-opt:has(input:checked) span { color: var(--pierre-950); }
.paiement-opt.selectionne { background: var(--or); border-color: var(--or); }
.paiement-opt.selectionne span { color: var(--pierre-950); }

/* Alertes flash */
.flash {
    padding: 13px 18px; border-radius: 22px; font-size: 13.5px;
    margin-bottom: 20px; display: flex; align-items: center; gap: 10px;
    border-left: 3px solid transparent;
}
.flash-succes { background: #eaf0e5; color: #445a37; border-color: var(--sauge); }
.flash-erreur { background: #f9e9e8; color: #7c2731; border-color: var(--danger); }
.flash-info { background: #f2ecdc; color: #6b551f; border-color: var(--or); }

/* Login credentials mini table */
.mini-table { width: 100%; font-size: 11.5px; border-collapse: collapse; margin-top: 6px; }
.mini-table td { padding: 3px 0; color: var(--gris-texte); }
.mini-table td:first-child { color: var(--pierre-900); font-weight: 500; padding-right: 10px; }

/* ==========================================================
   JOURNAL D'ACTIVITÉ (accents violet / orange)
   ========================================================== */
.journal-legende { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 18px; font-size: 12.5px; color: var(--gris-texte); }
.journal-legende span { display: inline-flex; align-items: center; gap: 6px; }
.point-legende { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.point-legende.violet { background: var(--violet); }
.point-legende.orange { background: var(--orange); }

.journal-ligne { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid #efe8d8; }
.journal-ligne:last-child { border-bottom: none; }
.journal-puce {
    width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 14px;
}
.journal-puce.securite { background: var(--violet-clair); color: var(--violet); }
.journal-puce.operation { background: var(--orange-clair); color: var(--orange); }
.journal-contenu { flex: 1; min-width: 0; }
.journal-contenu .j-desc { font-size: 13.5px; color: var(--pierre-950); }
.journal-contenu .j-meta { font-size: 11.5px; color: var(--gris-texte); margin-top: 3px; }

/* ==========================================================
   GRAPHIQUE TABLEAU DE BORD
   ========================================================== */
.graphique-conteneur { position: relative; height: 280px; }
.graphique-conteneur-pie { height: 220px; max-width: 220px; margin: 0 auto; }
.graphique-pie-layout { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; justify-content: center; }
.pie-legende-liste { flex: 1; min-width: 220px; display: flex; flex-direction: column; gap: 12px; }
.pie-legende-item { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.pie-legende-puce { width: 12px; height: 12px; border-radius: 6px; flex-shrink: 0; }
.pie-legende-nom { flex: 1; color: var(--pierre-950); font-weight: 500; }
.pie-legende-valeur { color: var(--gris-texte); font-size: 12.5px; white-space: nowrap; }
.graphique-repli {
    height: 100%; display: flex; align-items: center; justify-content: center; text-align: center;
    color: var(--gris-texte); font-size: 12.5px; padding: 0 30px; background: var(--parchemin-doux);
    border-radius: var(--rayon-sm);
}
.graphique-repli code { background: var(--pierre-200); padding: 2px 6px; border-radius: 6px; font-size: 11px; }
.graphique-legende-perso { display: flex; gap: 22px; margin-top: 14px; font-size: 12px; color: var(--gris-texte); flex-wrap: wrap; }
.graphique-legende-perso span { display: inline-flex; align-items: center; gap: 6px; }
.trait-legende { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }

/* ==========================================================
   LOGO BOUTIQUE / PARAMÈTRES
   ========================================================== */
.logo-apercu {
    width: 96px; height: 96px; border-radius: 12px;
    border: 1.5px dashed var(--pierre-200); background: var(--parchemin-doux);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
    margin-bottom: 12px; color: var(--gris-texte); font-size: 12px; text-align: center;
}
.logo-apercu img { width: 100%; height: 100%; object-fit: contain; }

.couleur-choix-ligne { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.couleur-choix-ligne input[type="color"] {
    width: 52px; height: 42px; padding: 2px; border-radius: 8px;
    border: 1.5px solid var(--pierre-200); cursor: pointer; background: none;
}
.couleur-code {
    width: 110px !important; font-family: monospace; text-transform: uppercase;
    letter-spacing: 1px; text-align: center;
}
.couleur-apercu {
    width: 42px; height: 42px; border-radius: 50%;
    border: 2px solid var(--papier); box-shadow: 0 0 0 1.5px var(--pierre-200);
    flex-shrink: 0;
}

/* ==========================================================
   INSTALLATION PWA
   ========================================================== */
.btn-installer {
    display: none;
    align-items: center; gap: 8px;
    background: var(--or); color: var(--pierre-950);
    border: none; padding: 9px 16px; border-radius: 22px;
    font-family: 'Poppins', sans-serif; font-weight: 500; font-size: 12.5px; cursor: pointer;
}
.btn-installer.visible { display: inline-flex; }
.btn-installer:hover { background: var(--or-clair); }

/* Indicateur de statut de connexion (mode hors-ligne) */
.statut-connexion {
    display: none;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}
.statut-connexion.hors-ligne { background: #f6e2e2; color: var(--danger); }
.statut-connexion.en-attente { background: var(--orange-clair); color: var(--orange); }
.statut-connexion.synchronisation { background: var(--parchemin-doux); color: var(--gris-texte); }

/* Notifications toast (bas de l'écran) */
.zone-toasts {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
    z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center;
    pointer-events: none;
}
.toast-hors-ligne {
    background: var(--pierre-950); color: var(--papier);
    padding: 12px 20px; border-radius: 20px; font-size: 13px; font-weight: 500;
    box-shadow: var(--ombre); transition: opacity .4s ease;
    max-width: 90vw; text-align: center;
}

/* File d'attente hors-ligne (panneau) */
.file-attente-item {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 16px; border: 1px solid var(--pierre-200); border-radius: var(--rayon-sm);
    margin-bottom: 8px; background: var(--parchemin-doux);
}
.file-attente-item .fa-info { font-size: 12.5px; }
.file-attente-item .fa-info b { color: var(--pierre-950); }
.file-attente-item .fa-erreur { color: var(--danger); font-size: 11px; margin-top: 2px; }

/* Import produits */
.import-zone {
    border: 1.5px dashed var(--pierre-200); border-radius: var(--rayon-sm);
    padding: 24px; text-align: center; background: var(--parchemin-doux);
}
.import-zone .ic { font-size: 26px; color: var(--or-sombre); margin-bottom: 8px; }
.resume-import { display: flex; gap: 14px; margin-top: 16px; flex-wrap: wrap; }
.resume-import .item { flex: 1; min-width: 120px; text-align: center; padding: 14px; border-radius: var(--rayon-sm); background: var(--parchemin-doux); }
.resume-import .item b { display: block; font-size: 22px; }
.resume-import .item.ok b { color: var(--sauge); }
.resume-import .item.maj b { color: var(--or-sombre); }
.resume-import .item.err b { color: var(--danger); }

/* Reçu format ticket de caisse (supermarché) */
.ticket {
    max-width: 340px;
    margin: 20px auto;
    background: var(--papier);
    border: 1px solid var(--pierre-200);
    border-radius: 22px;
    padding: 28px 22px;
    box-shadow: var(--ombre);
    font-size: 12.5px;
    color: var(--encre);
}
.ticket-entete { text-align: center; }
.ticket-logo { max-width: 120px; max-height: 70px; object-fit: contain; margin: 0 auto 10px; }
.ticket-boutique { font-weight: 700; font-size: 15.5px; letter-spacing: 0.5px; color: var(--pierre-950); }
.ticket-info { color: var(--gris-texte); font-size: 11.5px; margin-top: 2px; }

.ticket-sep { border-top: 1.5px solid var(--pierre-950); margin: 14px 0; }
.ticket-sep.pointille { border-top: 1.5px dashed var(--pierre-200); }

.ticket-meta div { display: flex; justify-content: space-between; gap: 10px; padding: 2px 0; }
.ticket-meta span:first-child { color: var(--gris-texte); }
.ticket-meta span:last-child { font-weight: 500; text-align: right; }

.ticket-ligne { margin-bottom: 10px; }
.ticket-ligne .tl-nom { font-weight: 600; font-size: 12.5px; color: var(--pierre-950); }
.ticket-ligne .tl-ref { font-size: 10.5px; color: var(--gris-texte); margin-bottom: 2px; }
.ticket-ligne .tl-detail { display: flex; justify-content: space-between; font-size: 12.5px; }

.ticket-totaux .tt-ligne { display: flex; justify-content: space-between; padding: 3px 0; color: var(--gris-texte); }
.ticket-totaux .tt-final { font-weight: 700; font-size: 15px; color: var(--pierre-950); border-top: 1.5px dashed var(--pierre-200); margin-top: 6px; padding-top: 8px; }

.ticket-paiement { text-align: center; font-weight: 600; letter-spacing: 0.5px; font-size: 12px; margin-bottom: 14px; }

.ticket-codebarre {
    height: 46px;
    margin: 6px auto 4px;
    background-image: repeating-linear-gradient(90deg, var(--pierre-950) 0px, var(--pierre-950) 2px, transparent 2px, transparent 5px);
    max-width: 260px;
}
.ticket-numero-barre { text-align: center; font-size: 11px; letter-spacing: 3px; color: var(--gris-texte); margin-bottom: 14px; }

.ticket-merci { text-align: center; font-size: 12px; color: var(--gris-texte); font-style: italic; }
.ticket-etoiles { margin-top: 8px; color: var(--or); letter-spacing: 4px; font-size: 11px; }

@media print {
    @page { size: 80mm auto; margin: 4mm; }
    .ticket { box-shadow: none; border: none; max-width: 100%; margin: 0; padding: 0; }
}

@media (max-width: 400px) {
    .ticket { max-width: 100%; margin: 12px 0; padding: 22px 16px; }
}

@media print {
    .no-print { display: none !important; }
    body { background: #fff; }
    .facture-page { border: none; margin: 0; padding: 0; }
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 1180px) {
    .grille-stats { grid-template-columns: repeat(2, 1fr); }
    .deux-colonnes { grid-template-columns: 1fr; }
    .pos-grille { grid-template-columns: 1fr; }
    .panier { position: static; }
}

@media (max-width: 900px) {
    .auth-visuel { display: none; }
    .auth-screen { grid-template-columns: 1fr; }

    .sidebar { transform: translateX(-100%); box-shadow: 0 0 40px rgba(0,0,0,.3); }
    .sidebar.ouvert { transform: translateX(0); }
    .overlay-mobile.actif { display: block; }
    .main { margin-left: 0; }
    .burger { display: inline-flex; }
    .topbar { padding: 14px 18px; }
    .contenu { padding: 20px 16px 50px; }
    .form-grille { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .grille-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
    .carte-stat { padding: 15px 16px; }
    .carte-stat .valeur { font-size: 21px; }
    .panneau-corps { padding: 16px; }
    .topbar-titre h1 { font-size: 17px; }
    .barre-outils { flex-direction: column; align-items: stretch; }
    .pos-produits { grid-template-columns: repeat(2, 1fr); }
    table.table thead { display: none; }
    table.table, table.table tbody, table.table tr, table.table td { display: block; width: 100%; }
    table.table tr { border: 1px solid var(--pierre-200); border-radius: 22px; margin-bottom: 12px; padding: 6px 4px; }
    table.table td { border-bottom: none; padding: 8px 12px; display: flex; justify-content: space-between; align-items: center; gap: 12px; text-align: right; }
    table.table td::before { content: attr(data-label); font-size: 11px; font-weight: 500; color: var(--gris-texte); text-align: left; }
    .produit-cellule { flex-direction: row-reverse; }
}

@media (max-width: 420px) {
    .grille-stats { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .graphique-conteneur { height: 220px; }
    .btn-installer span.texte-long { display: none; }
    .pagination { flex-direction: column; align-items: stretch; text-align: center; }
    .pagination-liens { justify-content: center; flex-wrap: wrap; }
}