/* ============================================================
   7Filtrium 2.0 — filtrium.css
   ============================================================ */

:root {
    --sflt-accent:     #2563eb;
    --sflt-accent-h:   #1d4ed8;
    --sflt-accent-l:   #eff6ff;
    --sflt-surface:    #ffffff;
    --sflt-barre-bg:   #f9fafb;
    --sflt-bordure:    #e5e7eb;
    --sflt-texte:      #111827;
    --sflt-discret:    #6b7280;
    --sflt-rayon:      12px;
    --sflt-rayon-s:    6px;
    --sflt-ombre:      0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);
    --sflt-ombre-md:   0 4px 16px rgba(0,0,0,.12);
    --sflt-ombre-lg:   0 20px 60px rgba(0,0,0,.22);
    --sflt-transition: 220ms cubic-bezier(.4,0,.2,1);
    --sflt-police:     system-ui,-apple-system,'Segoe UI',sans-serif;
}

.sflt-filtre-racine *,
.sflt-filtre-racine *::before,
.sflt-filtre-racine *::after { box-sizing: border-box; }
.sflt-filtre-racine {
    font-family: var(--sflt-police);
    color: var(--sflt-texte);
    line-height: 1.5;
}

/* ── Disposition ─────────────────────────────────────────── */
.sflt-disposition { display: flex; gap: 24px; align-items: flex-start; }
.sflt-disposition--gauche  { flex-direction: row; }
.sflt-disposition--droite  { flex-direction: row-reverse; }
.sflt-disposition--haut    { flex-direction: column; }

.sflt-barre {
    width: 260px;
    flex-shrink: 0;
    background: var(--sflt-barre-bg);
    border: 1px solid var(--sflt-bordure);
    border-radius: var(--sflt-rayon);
    padding: 20px;
    position: sticky;
    top: 20px;
}
.sflt-disposition--haut .sflt-barre {
    width: 100%;
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 16px;
}
.sflt-disposition--haut .sflt-groupe-filtre { flex: 1 1 200px; }
.sflt-contenu-principal { flex: 1; min-width: 0; }

/* ── Groupes de filtres ───────────────────────────────────── */
.sflt-groupe-filtre + .sflt-groupe-filtre {
    margin-top: 20px;
    border-top: 1px solid var(--sflt-bordure);
    padding-top: 20px;
}
.sflt-disposition--haut .sflt-groupe-filtre + .sflt-groupe-filtre {
    margin-top: 0; border-top: none; padding-top: 0;
}

.sflt-groupe-entete {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}
.sflt-groupe-entete svg {
    width: 14px; height: 14px;
    color: var(--sflt-discret);
    transition: transform var(--sflt-transition);
    flex-shrink: 0;
}
.sflt-groupe-filtre.reduit .sflt-groupe-entete svg { transform: rotate(-90deg); }
.sflt-groupe-corps { overflow: hidden; }
.sflt-groupe-filtre.reduit .sflt-groupe-corps { display: none; }

.sflt-filtre-titre {
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--sflt-discret);
    margin: 0 0 10px;
}

/* ── Recherche ───────────────────────────────────────────── */
.sflt-recherche-wrap { position: relative; }
.sflt-recherche-wrap svg {
    position: absolute; left: 10px; top: 50%;
    transform: translateY(-50%);
    width: 15px; height: 15px;
    color: var(--sflt-discret); pointer-events: none;
}
.sflt-recherche-champ {
    width: 100%;
    padding: 9px 10px 9px 34px;
    border: 1px solid var(--sflt-bordure);
    border-radius: var(--sflt-rayon-s);
    font-size: .88rem;
    background: var(--sflt-surface);
    color: var(--sflt-texte);
    outline: none;
    transition: border-color var(--sflt-transition), box-shadow var(--sflt-transition);
}
.sflt-recherche-champ:focus {
    border-color: var(--sflt-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--sflt-accent) 20%, transparent);
}

/* ── Catégories ──────────────────────────────────────────── */
.sflt-cat-liste { list-style: none; margin: 0; padding: 0; }
.sflt-cat-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 8px; border-radius: var(--sflt-rayon-s);
    cursor: pointer; font-size: .87rem;
    border-left: 3px solid transparent;
    transition: all var(--sflt-transition);
}
.sflt-cat-item:hover { background: var(--sflt-bordure); }
.sflt-cat-item.active {
    border-left-color: var(--sflt-accent);
    color: var(--sflt-accent);
    font-weight: 600;
    background: var(--sflt-accent-l);
}
.sflt-cat-nombre {
    font-size: .75rem; color: var(--sflt-discret);
    background: var(--sflt-bordure); border-radius: 20px; padding: 1px 7px;
}
.sflt-cat-enfants { padding-left: 12px; list-style: none; }
.sflt-cat-enfants .sflt-cat-item { font-size: .83rem; }

/* ── Fourchette de prix ───────────────────────────────────── */
.sflt-prix-affichage {
    display: flex; justify-content: space-between;
    font-size: .82rem; color: var(--sflt-discret); margin-bottom: 8px;
}
.sflt-range-piste-wrap { position: relative; height: 4px; margin: 18px 0; }
.sflt-range-piste-fond {
    position: absolute; inset: 0;
    background: var(--sflt-bordure); border-radius: 2px;
}
.sflt-range-remplissage {
    position: absolute; height: 100%;
    background: var(--sflt-accent); border-radius: 2px; pointer-events: none;
}
.sflt-range-curseur {
    position: absolute; width: 100%; top: 50%;
    transform: translateY(-50%);
    -webkit-appearance: none; appearance: none;
    background: transparent; pointer-events: none; height: 20px;
}
.sflt-range-curseur::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--sflt-accent); border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,.2);
    cursor: pointer; pointer-events: auto;
    transition: transform var(--sflt-transition);
}
.sflt-range-curseur::-webkit-slider-thumb:hover { transform: scale(1.2); }
.sflt-range-curseur::-moz-range-thumb {
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--sflt-accent); border: 2px solid #fff;
    cursor: pointer; pointer-events: auto;
}

/* ── Cases à cocher ──────────────────────────────────────── */
.sflt-cb-liste { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.sflt-cb-item label { display: flex; align-items: center; gap: 8px; font-size: .87rem; cursor: pointer; }
.sflt-cb-item input[type=checkbox] {
    width: 15px; height: 15px; border: 1.5px solid var(--sflt-bordure);
    border-radius: 3px; accent-color: var(--sflt-accent);
    cursor: pointer; flex-shrink: 0;
}
.sflt-cb-nombre { font-size: .75rem; color: var(--sflt-discret); margin-left: auto; }

/* ── Interrupteurs ───────────────────────────────────────── */
.sflt-interrupteurs { display: flex; flex-direction: column; gap: 8px; }
.sflt-inter-ligne { display: flex; align-items: center; justify-content: space-between; font-size: .87rem; }
.sflt-inter { position: relative; width: 38px; height: 20px; flex-shrink: 0; }
.sflt-inter input { opacity: 0; width: 0; height: 0; }
.sflt-inter-curseur {
    position: absolute; inset: 0;
    background: var(--sflt-bordure); border-radius: 20px;
    cursor: pointer; transition: background var(--sflt-transition);
}
.sflt-inter-curseur::before {
    content: ''; position: absolute;
    width: 14px; height: 14px; left: 3px; top: 3px;
    background: #fff; border-radius: 50%;
    transition: transform var(--sflt-transition);
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.sflt-inter input:checked + .sflt-inter-curseur { background: var(--sflt-accent); }
.sflt-inter input:checked + .sflt-inter-curseur::before { transform: translateX(18px); }

/* ── Sélecteur de tri ────────────────────────────────────── */
.sflt-tri-select {
    width: 100%; padding: 8px 10px;
    border: 1px solid var(--sflt-bordure); border-radius: var(--sflt-rayon-s);
    font-size: .87rem; background: var(--sflt-surface);
    color: var(--sflt-texte); cursor: pointer; outline: none;
    transition: border-color var(--sflt-transition);
}
.sflt-tri-select:focus { border-color: var(--sflt-accent); }

/* ── Barre des filtres actifs ────────────────────────────── */
.sflt-filtres-actifs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.sflt-filtre-actif-tag {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 10px; background: var(--sflt-accent); color: #fff;
    border-radius: 20px; font-size: .78rem; font-weight: 500;
}
.sflt-filtre-actif-tag button {
    background: none; border: none; color: rgba(255,255,255,.75);
    cursor: pointer; padding: 0; font-size: 1rem; line-height: 1;
    transition: color var(--sflt-transition);
}
.sflt-filtre-actif-tag button:hover { color: #fff; }
.sflt-tout-effacer {
    background: none; border: 1px solid var(--sflt-bordure);
    border-radius: 20px; padding: 3px 12px; font-size: .78rem;
    cursor: pointer; color: var(--sflt-discret);
    transition: all var(--sflt-transition);
}
.sflt-tout-effacer:hover { border-color: var(--sflt-accent); color: var(--sflt-accent); }

/* ── Barre d'outils ──────────────────────────────────────── */
.sflt-barre-outils {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 20px; gap: 12px; flex-wrap: wrap;
}
.sflt-nb-resultats { font-size: .87rem; color: var(--sflt-discret); }

/* ── Grille de produits ──────────────────────────────────── */
.sflt-grille-produits {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(var(--sflt-cols, 3), 1fr);
    transition: opacity var(--sflt-transition);
}
.sflt-grille-produits.chargement { opacity: .45; pointer-events: none; }

/* ── Fiche produit ───────────────────────────────────────── */
.sflt-carte {
    background: var(--sflt-surface);
    border-radius: var(--sflt-rayon);
    box-shadow: var(--sflt-ombre);
    overflow: hidden; display: flex; flex-direction: column;
    transition: transform var(--sflt-transition), box-shadow var(--sflt-transition);
    position: relative;
}
.sflt-carte:hover { transform: translateY(-3px); box-shadow: var(--sflt-ombre-md); }

.sflt-carte-img-wrap {
    position: relative; overflow: hidden;
    aspect-ratio: var(--sflt-ratio-img, 1/1);
    background: #f3f4f6;
}
.sflt-carte-img-wrap img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 400ms ease; display: block;
}
.sflt-carte:hover .sflt-carte-img-wrap img { transform: scale(1.05); }

.sflt-badges { position: absolute; top: 10px; left: 10px; display: flex; flex-direction: column; gap: 4px; z-index: 2; }
.sflt-badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .7rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.sflt-badge-promo   { background: var(--sflt-accent); color: #fff; }
.sflt-badge-epuise  { background: #ef4444; color: #fff; }
.sflt-badge-nouveau { background: #10b981; color: #fff; }

.sflt-carte-apercu-btn {
    position: absolute; bottom: 10px; right: 10px; z-index: 2;
    background: var(--sflt-accent); color: #fff;
    border: none; border-radius: var(--sflt-rayon-s);
    padding: 6px 12px; font-size: .78rem; font-weight: 600;
    cursor: pointer; opacity: 0; transform: translateY(4px);
    transition: opacity var(--sflt-transition), transform var(--sflt-transition);
    white-space: nowrap;
}
.sflt-carte:hover .sflt-carte-apercu-btn { opacity: 1; transform: translateY(0); }

.sflt-carte-corps {
    padding: 14px 16px 16px;
    flex: 1; display: flex; flex-direction: column;
}
.sflt-carte-categorie { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--sflt-discret); margin-bottom: 4px; }
.sflt-carte-titre {
    font-size: .97rem; font-weight: 600; margin: 0 0 6px;
    color: var(--sflt-texte);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.sflt-carte-titre a { text-decoration: none; color: inherit; }
.sflt-carte-titre a:hover { color: var(--sflt-accent); }

.sflt-carte-note { display: flex; align-items: center; gap: 4px; margin-bottom: 8px; }
.sflt-etoiles { color: #f59e0b; font-size: .85rem; letter-spacing: -1px; }
.sflt-note-nb  { font-size: .75rem; color: var(--sflt-discret); }

.sflt-carte-prix {
    font-size: 1rem; font-weight: 700;
    color: var(--sflt-texte); margin: 0 0 12px; margin-top: auto; padding-top: 8px;
}
.sflt-carte-prix del { font-weight: 400; font-size: .85rem; color: var(--sflt-discret); margin-right: 5px; }
.sflt-carte-prix ins { text-decoration: none; color: #dc2626; }

.sflt-carte-pied { display: flex; gap: 8px; }

/* ── Boutons ─────────────────────────────────────────────── */
.sflt-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 9px 16px; border-radius: var(--sflt-rayon-s);
    font-size: .85rem; font-weight: 600; border: none; cursor: pointer;
    transition: all var(--sflt-transition); text-decoration: none; white-space: nowrap;
}
.sflt-btn-primaire { background: var(--sflt-accent); color: #fff; flex: 1; }
.sflt-btn-primaire:hover { background: var(--sflt-accent-h); color: #fff; }
.sflt-btn-primaire:disabled { opacity: .6; cursor: not-allowed; }
.sflt-btn-contour { background: transparent; color: var(--sflt-texte); border: 1px solid var(--sflt-bordure); }
.sflt-btn-contour:hover { border-color: var(--sflt-accent); color: var(--sflt-accent); }
.sflt-btn-ajoute { background: #10b981 !important; border-color: #10b981 !important; color: #fff !important; }

/* ── Squelette ───────────────────────────────────────────── */
@keyframes sflt-scintillement {
    0%   { background-position: -400px 0; }
    100% { background-position:  400px 0; }
}
.sflt-squelette {
    background: linear-gradient(90deg,#f0f0f0 25%,#e8e8e8 50%,#f0f0f0 75%);
    background-size: 400px 100%;
    animation: sflt-scintillement 1.4s infinite;
    border-radius: 4px;
}

/* ── Pagination ──────────────────────────────────────────── */
.sflt-pagination {
    display: flex; justify-content: center; align-items: center;
    gap: 6px; margin-top: 32px; flex-wrap: wrap;
}
.sflt-page-btn {
    min-width: 36px; height: 36px;
    border-radius: var(--sflt-rayon-s);
    border: 1px solid var(--sflt-bordure);
    background: var(--sflt-surface); color: var(--sflt-texte);
    font-size: .87rem; font-weight: 500; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; padding: 0 10px;
    transition: all var(--sflt-transition);
}
.sflt-page-btn:hover { border-color: var(--sflt-accent); color: var(--sflt-accent); }
.sflt-page-btn.actif { background: var(--sflt-accent); color: #fff; border-color: var(--sflt-accent); }
.sflt-page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ── Aucun résultat ──────────────────────────────────────── */
.sflt-aucun-resultat {
    text-align: center; padding: 60px 20px;
    color: var(--sflt-discret); grid-column: 1 / -1;
}
.sflt-aucun-resultat svg { width: 48px; height: 48px; opacity: .3; margin-bottom: 12px; }
.sflt-aucun-resultat h3 { margin: 0 0 8px; color: var(--sflt-texte); font-size: 1.1rem; }

/* ── Indicateur de chargement ────────────────────────────── */
@keyframes sflt-rotation { to { transform: rotate(360deg); } }
.sflt-spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--sflt-bordure);
    border-top-color: var(--sflt-accent);
    border-radius: 50%;
    animation: sflt-rotation .7s linear infinite;
}

/* ── Mobile ──────────────────────────────────────────────── */
.sflt-btn-mobile-filtres {
    display: none; width: 100%; padding: 10px 16px;
    background: var(--sflt-surface); border: 1px solid var(--sflt-bordure);
    border-radius: var(--sflt-rayon-s); font-size: .9rem; font-weight: 600;
    cursor: pointer; gap: 8px; align-items: center; margin-bottom: 16px;
}
@media (max-width: 768px) {
    .sflt-disposition { flex-direction: column !important; }
    .sflt-barre { width: 100%; position: static; }
    .sflt-btn-mobile-filtres { display: flex; }
    .sflt-barre-interieure { display: none; }
    .sflt-barre.ouvert .sflt-barre-interieure { display: block; }
    .sflt-grille-produits { grid-template-columns: repeat(2,1fr) !important; }
}
@media (max-width: 480px) {
    .sflt-grille-produits { grid-template-columns: 1fr !important; }
}

/* ════════════════════════════════════════════════════════════
   APERÇU RAPIDE
   ════════════════════════════════════════════════════════════ */
.sflt-ar-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.55); z-index: 99999;
    display: flex; align-items: center; justify-content: center;
    padding: 20px; backdrop-filter: blur(4px);
    animation: sflt-fondu .2s ease;
}
.sflt-ar-overlay[hidden] { display: none; }

@keyframes sflt-fondu    { from { opacity: 0; } to { opacity: 1; } }
@keyframes sflt-glisser  { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.sflt-ar-modal {
    background: var(--sflt-surface);
    border-radius: 16px; max-width: 900px; width: 100%;
    max-height: 90vh; overflow-y: auto; position: relative;
    animation: sflt-glisser .25s ease; box-shadow: var(--sflt-ombre-lg);
}

.sflt-ar-fermer {
    position: absolute; top: 14px; right: 14px; z-index: 10;
    width: 34px; height: 34px; border-radius: 50%;
    border: 1px solid var(--sflt-bordure); background: var(--sflt-surface);
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    color: var(--sflt-discret); transition: all var(--sflt-transition);
}
.sflt-ar-fermer svg { width: 16px; height: 16px; }
.sflt-ar-fermer:hover { background: var(--sflt-texte); color: #fff; border-color: var(--sflt-texte); }

.sflt-ar-interieur {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0;
}

.sflt-ar-galerie {
    padding: 28px 20px 28px 28px;
    display: flex; flex-direction: column; gap: 12px;
}
.sflt-ar-image-principale {
    border-radius: var(--sflt-rayon); overflow: hidden;
    aspect-ratio: 1/1; background: #f3f4f6;
}
.sflt-ar-image-principale img { width: 100%; height: 100%; object-fit: cover; transition: opacity .2s; }
.sflt-ar-miniatures { display: flex; gap: 8px; flex-wrap: wrap; }
.sflt-ar-miniature {
    width: 60px; height: 60px; border-radius: var(--sflt-rayon-s);
    overflow: hidden; border: 2px solid var(--sflt-bordure);
    cursor: pointer; transition: border-color var(--sflt-transition); flex-shrink: 0;
}
.sflt-ar-miniature img { width: 100%; height: 100%; object-fit: cover; }
.sflt-ar-miniature.active, .sflt-ar-miniature:hover { border-color: var(--sflt-accent); }

.sflt-ar-info {
    padding: 28px 28px 28px 20px;
    border-left: 1px solid var(--sflt-bordure);
    display: flex; flex-direction: column; gap: 10px;
}
.sflt-ar-cats  { font-size: .72rem; text-transform: uppercase; letter-spacing: .07em; color: var(--sflt-discret); }
.sflt-ar-titre { margin: 0; font-size: 1.35rem; font-weight: 700; color: var(--sflt-texte); line-height: 1.25; }
.sflt-ar-note  { display: flex; align-items: center; gap: 6px; font-size: .83rem; color: var(--sflt-discret); }
.sflt-ar-prix  { font-size: 1.45rem; font-weight: 800; }
.sflt-ar-prix del { font-weight: 400; font-size: 1rem; color: var(--sflt-discret); margin-right: 6px; }
.sflt-ar-prix ins { text-decoration: none; color: #dc2626; }
.sflt-ar-ref   { font-size: .78rem; color: var(--sflt-discret); }
.sflt-ar-desc  { margin: 0; font-size: .88rem; color: #374151; line-height: 1.6; max-height: 80px; overflow-y: auto; }

.sflt-ar-attrs { display: flex; flex-direction: column; gap: 8px; }
.sflt-ar-attr-ligne { display: flex; gap: 8px; align-items: flex-start; }
.sflt-ar-attr-label { font-size: .8rem; font-weight: 600; color: var(--sflt-discret); min-width: 80px; flex-shrink: 0; padding-top: 4px; }
.sflt-ar-attr-valeurs { display: flex; flex-wrap: wrap; gap: 4px; }
.sflt-ar-attr-val { padding: 3px 10px; border: 1px solid var(--sflt-bordure); border-radius: 20px; font-size: .78rem; color: var(--sflt-texte); }

.sflt-ar-stock {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: .82rem; font-weight: 600; padding: 3px 12px;
    border-radius: 20px; align-self: flex-start;
}
.sflt-ar-stock::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.sflt-ar-stock.en-stock  { background: #dcfce7; color: #16a34a; }
.sflt-ar-stock.epuise    { background: #fee2e2; color: #dc2626; }

.sflt-ar-actions { display: flex; gap: 10px; margin-top: auto; }
.sflt-ar-actions .sflt-btn { flex: 1; padding: 11px 16px; font-size: .9rem; }

.sflt-ar-chargeur {
    position: absolute; inset: 0; background: rgba(255,255,255,.8);
    border-radius: 16px; display: flex; align-items: center; justify-content: center;
    z-index: 5; transition: opacity .2s;
}
.sflt-ar-chargeur.cache { display: none; }

@media (max-width: 640px) {
    .sflt-ar-interieur { grid-template-columns: 1fr; }
    .sflt-ar-info { border-left: none; border-top: 1px solid var(--sflt-bordure); padding: 20px; }
    .sflt-ar-galerie { padding: 20px 20px 0; }
    .sflt-ar-modal { max-height: 95vh; }
}