/* =====================================================================
   AMPIREZOYA — Thème premium (dans l'esprit d'AMPIRELINK)
   Fond nuit profonde + halos lumineux, cartes en verre dépoli,
   logo « AMPIRE » argent + « ZOYA » couleur d'accent.
   Accents : bleu électrique (défaut) · noir & or · rose premium
   → <html data-accent="blue|gold|rose">, réglable dans Admin → Paramètres.
   Chargé après app.css ; ne modifie que l'apparence.
   ===================================================================== */

:root {
  --accent: #2F7BFF;
  --accent-2: #63A4FF;
  --accent-deep: #1559E8;
  --accent-rgb: 47, 123, 255;
  --accent-ink: #FFFFFF;

  --night: #040815;
  --bg: #060B1C;
  --surface: rgba(255, 255, 255, .045);
  --surface-2: rgba(255, 255, 255, .03);
  --surface-3: rgba(255, 255, 255, .07);
  --surface-solid: #0C1430;
  --media: linear-gradient(145deg, #121B38, #0A1128);
  --input: rgba(255, 255, 255, .06);

  --text: #EEF2FB;
  --text-2: #C3CBE0;
  --muted: #8C97B5;
  --border: rgba(255, 255, 255, .09);
  --border-2: rgba(255, 255, 255, .16);

  --blue: var(--accent);
  --blue-600: var(--accent-deep);
  --blue-400: var(--accent-2);
  --blue-100: rgba(var(--accent-rgb), .16);
  --blue-50: rgba(var(--accent-rgb), .09);
  --navy-800: #0A1230;
  --navy-700: #0E1A42;
  --navy-600: #142456;
  --navy-900: #040815;

  --success: #34D399; --success-bg: rgba(52, 211, 153, .12);
  --warning: #FBBF24; --warning-bg: rgba(251, 191, 36, .12);
  --danger: #FB7185;  --danger-bg: rgba(251, 113, 133, .12);
  --info: #60A5FA;    --info-bg: rgba(96, 165, 250, .12);

  --silver: linear-gradient(180deg, #FFFFFF 0%, #DCE3F0 45%, #A9B4C8 100%);
  --glass-blur: saturate(140%) blur(18px);
  --shadow-sm: 0 1px 0 rgba(255, 255, 255, .04) inset, 0 2px 8px rgba(0, 0, 0, .25);
  --shadow: 0 1px 0 rgba(255, 255, 255, .05) inset, 0 12px 40px rgba(0, 0, 0, .35);
  --shadow-lg: 0 1px 0 rgba(255, 255, 255, .06) inset, 0 24px 70px rgba(0, 0, 0, .55);
  --font-display: 'Sora', 'Inter', system-ui, sans-serif;
  color-scheme: dark;
}
:root[data-accent="gold"] { --accent: #D4A84B; --accent-2: #F0CF7E; --accent-deep: #B88A2E; --accent-rgb: 212, 168, 75; --accent-ink: #1A1206; }
:root[data-accent="rose"] { --accent: #F0569A; --accent-2: #FF8CC0; --accent-deep: #D63B80; --accent-rgb: 240, 86, 154; }

/* ---------- Fond ---------- */
html { background: var(--night); }
body {
  background:
    radial-gradient(1100px 700px at 85% -10%, rgba(var(--accent-rgb), .22), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(var(--accent-rgb), .10), transparent 60%),
    radial-gradient(800px 600px at 60% 110%, rgba(120, 90, 255, .10), transparent 60%),
    linear-gradient(180deg, #060B1C 0%, #040815 100%);
  background-attachment: fixed;
  color: var(--text);
}
body::before {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .5;
  background-image: linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 75%);
}
body > * { position: relative; z-index: 1; }
::selection { background: rgba(var(--accent-rgb), .45); color: #fff; }
a { color: var(--accent-2); }
a:hover { color: #fff; }
h1, h2, h3, h4 { color: #fff; }
hr { border-top-color: var(--border); }
code { background: var(--surface-3); color: var(--text); }

/* ---------- Logo ---------- */
.brand-mark { box-shadow: 0 8px 26px rgba(47, 123, 255, .35); }
.brand-word { display: block; height: 24px; width: auto; max-width: 100%; }
.brand-name { display: none; }
.brand-text { gap: 0; }
:root[data-accent="gold"] .brand-word { filter: hue-rotate(185deg) saturate(1.15) brightness(1.08); }
:root[data-accent="rose"] .brand-word { filter: hue-rotate(110deg) saturate(1.1); }
.app-logo .brand-word { height: 19px; }
.site-footer .brand-word { height: 22px; }
@media (max-width: 760px) { .brand-word { height: 18px; } }
.brand-tag { color: #A9B4C8; opacity: .8; }

/* ---------- Verre dépoli ---------- */
.card, .step-card, .cat-tile, .product-card, .feature-card:not(.dark), .filter-panel, .stat-card, .empty-state, .side-menu nav,
.dropdown-menu, .cart-shop, .inbox, .wizard, .checkout-steps, .address-card, .faq details, .timeline-flow div, .shop-card, .search-bar,
.radio-card, .pagination a, .pagination span, .review-list > div, .flash {
  background: var(--surface);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.dropdown-menu, .flash, .suggest-box { background: rgba(12, 20, 48, .92); box-shadow: var(--shadow-lg); }
.card-head { border-bottom-color: var(--border); }
.product-card:hover, .step-card:hover, .shop-card:hover, .cat-tile:hover { border-color: rgba(var(--accent-rgb), .45); box-shadow: 0 0 0 1px rgba(var(--accent-rgb), .25), 0 18px 50px rgba(0, 0, 0, .5); }
.cat-tile { color: var(--text-2); }
.cat-tile .icon, .step-card .icon { color: var(--accent-2); }
.cat-tile:hover { color: #fff; }
.empty-icon { background: linear-gradient(145deg, rgba(var(--accent-rgb), .28), rgba(var(--accent-rgb), .06)); color: var(--accent-2); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12); }
.empty-state { border-style: solid; }

/* ---------- En-tête ---------- */
.site-header { background: rgba(4, 8, 21, .72); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border-bottom: 1px solid var(--border); }
.header-nav { background: rgba(255, 255, 255, .025); border-bottom: 1px solid var(--border); box-shadow: none; }
.nav-links a, .cat-trigger { color: var(--text-2); }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a.active::after { background: var(--accent); box-shadow: 0 0 12px rgba(var(--accent-rgb), .8); }
.header-search input { background: rgba(255, 255, 255, .07); color: #fff; border: 1px solid var(--border); border-right: 0; }
.header-search input::placeholder { color: var(--muted); }
.header-search input:focus { box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), .7); background: rgba(255, 255, 255, .1); }
.header-search button { background: linear-gradient(145deg, var(--accent-2), var(--accent-deep)); color: var(--accent-ink); }
.suggest-box a { color: var(--text); }
.count { border-color: #050A1A; background: var(--accent); color: var(--accent-ink); }
.dropdown-menu a, .dropdown-menu button { color: var(--text); }
.dropdown-menu a:hover, .dropdown-menu button:hover { background: rgba(var(--accent-rgb), .14); color: #fff; }
.cat-menu .icon { color: var(--accent-2); }

/* ---------- Boutons ---------- */
.btn-primary { background: linear-gradient(145deg, var(--accent-2) -20%, var(--accent) 45%, var(--accent-deep) 110%); color: var(--accent-ink); border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 10px 28px rgba(var(--accent-rgb), .38), inset 0 1px 0 rgba(255, 255, 255, .28); }
.btn-primary:hover { color: var(--accent-ink); filter: brightness(1.08); box-shadow: 0 14px 36px rgba(var(--accent-rgb), .5), inset 0 1px 0 rgba(255, 255, 255, .3); background: linear-gradient(145deg, var(--accent-2) -20%, var(--accent) 45%, var(--accent-deep) 110%); }
.btn-outline { color: var(--accent-2); border-color: rgba(var(--accent-rgb), .6); background: rgba(var(--accent-rgb), .06); }
.btn-outline:hover { background: rgba(var(--accent-rgb), .16); color: #fff; }
.btn-ghost { color: var(--text-2); border-color: var(--border-2); background: rgba(255, 255, 255, .03); }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .25); }
.btn-light { background: var(--silver); color: #0A1230; border: 1px solid rgba(255, 255, 255, .6); box-shadow: 0 10px 28px rgba(0, 0, 0, .35); }
.btn-light:hover { color: #0A1230; filter: brightness(1.05); background: var(--silver); }
.btn-outline-light { border-color: rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .05); backdrop-filter: blur(10px); }
.btn-success { background: linear-gradient(145deg, #34D399, #059669); color: #04130D; }
.btn-danger { background: linear-gradient(145deg, #FB7185, #E11D48); }
.btn-link { color: var(--accent-2); }
.btn-link.danger { color: var(--danger); }
.icon-btn:hover { background: rgba(255, 255, 255, .08); }

/* ---------- Badges ---------- */
.badge { border: 1px solid transparent; }
.badge-success { border-color: rgba(52, 211, 153, .3); }
.badge-warning { border-color: rgba(251, 191, 36, .3); }
.badge-danger { border-color: rgba(251, 113, 133, .3); }
.badge-info { border-color: rgba(96, 165, 250, .3); }
.badge-primary { background: rgba(var(--accent-rgb), .16); color: var(--accent-2); border-color: rgba(var(--accent-rgb), .35); }
.badge-muted { background: rgba(255, 255, 255, .06); color: var(--muted); border-color: var(--border); }
.pill { background: var(--accent); color: var(--accent-ink); }
.pro-tag, .pro-badge { background: var(--silver); color: #0A1230; }
.demo-ribbon { background: var(--warning-bg); color: var(--warning); }
.notice { background: rgba(96, 165, 250, .09); color: var(--text-2); border: 1px solid rgba(96, 165, 250, .2); }
.notice-warning { background: var(--warning-bg); border-color: rgba(251, 191, 36, .25); }
.notice-danger { background: var(--danger-bg); border-color: rgba(251, 113, 133, .25); }
.notice-success { background: var(--success-bg); border-color: rgba(52, 211, 153, .25); }

/* ---------- Formulaires ---------- */
.input, select.input, textarea.input, .field input:not([type=checkbox]):not([type=radio]):not([type=file]), .field select, .field textarea {
  background-color: var(--input); color: var(--text); border-color: var(--border-2);
}
.input::placeholder, .field input::placeholder, .field textarea::placeholder { color: #6B7694; }
.input:focus, .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(var(--accent-rgb), .18); background-color: rgba(255, 255, 255, .08); }
.field select option, select.input option, .hs-field select option { background: #0C1430; color: var(--text); }
.field > label, .label { color: var(--text); }
.field input:disabled { opacity: .6; }
.check { color: var(--text-2); }
.check input, .radio-card input { accent-color: var(--accent); }
.radio-card:hover { border-color: rgba(var(--accent-rgb), .5); }
.radio-card:has(input:checked) { border-color: var(--accent); background: rgba(var(--accent-rgb), .12); box-shadow: 0 0 0 1px rgba(var(--accent-rgb), .35); }
.upload-zone { background: rgba(255, 255, 255, .03); border-color: var(--border-2); color: var(--muted); }
.upload-zone:hover, .upload-zone.drag { background: rgba(var(--accent-rgb), .08); border-color: var(--accent); }
.upload-zone .icon { color: var(--accent-2); }
.preview-grid .pv { border-color: var(--border); background: var(--surface-solid); }
.preview-grid .pv label, .preview-grid .pv button { background: rgba(4, 8, 21, .85); color: #fff; }
.qty { background: var(--input); border-color: var(--border-2); }
.qty input { background: transparent; color: var(--text); }
.qty button { color: var(--text-2); }
.switch span { background: rgba(255, 255, 255, .15); }
.input-prefix span { color: var(--muted); }
.pw-meter { background: rgba(255, 255, 255, .08); }
.hs-field { background: rgba(255, 255, 255, .06); color: var(--muted); border: 1px solid var(--border); }
.hs-field input, .hs-field select { color: var(--text); }
.hs-field input::placeholder { color: #7A86A6; }
.hs-field:focus-within { box-shadow: 0 0 0 1px rgba(var(--accent-rgb), .7); border-color: transparent; }
.hero-search { background: rgba(10, 18, 44, .55); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); box-shadow: 0 30px 80px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .08); }

/* ---------- Hero ---------- */
.hero { background: transparent; }
.hero::before { mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); }
.hero::after { content: ''; position: absolute; width: 620px; height: 620px; right: -120px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(var(--accent-rgb), .35), transparent 65%); filter: blur(10px); pointer-events: none; }
.hero h1 span { background: linear-gradient(90deg, var(--accent-2), var(--accent) 60%, #A5B4FC); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h1 { background: var(--silver); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h1 span { -webkit-text-fill-color: transparent; }
.eyebrow { color: var(--accent-2); }
.hero-trust .icon { color: var(--accent-2); }
.ad-mock, .hv-device { background: linear-gradient(160deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .02)); border-color: rgba(255, 255, 255, .14); backdrop-filter: blur(14px); }
.glass-card { background: rgba(14, 22, 52, .72); color: var(--text); border: 1px solid rgba(255, 255, 255, .14); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); }
.gc-shop .ico { background: rgba(var(--accent-rgb), .2); color: var(--accent-2); }
.gc-stats .ico { background: rgba(var(--accent-rgb), .16); color: var(--accent-2); }
.gc-shop small, .gc-stats small { color: var(--muted); }
.page-hero { background: transparent; border-bottom: 1px solid var(--border); }
.page-hero h1 { background: var(--silver); -webkit-background-clip: text; background-clip: text; color: transparent; }
.launch-banner { background: radial-gradient(600px 300px at 90% 10%, rgba(var(--accent-rgb), .45), transparent 60%), linear-gradient(120deg, rgba(14, 26, 66, .9), rgba(8, 14, 36, .9)); border: 1px solid rgba(255, 255, 255, .1); box-shadow: var(--shadow-lg); }
.feature-card.dark { background: radial-gradient(400px 220px at 100% 100%, rgba(var(--accent-rgb), .35), transparent 70%), linear-gradient(140deg, rgba(20, 34, 82, .9), rgba(8, 14, 36, .95)); border: 1px solid rgba(255, 255, 255, .1); }
.feature-card.soft { background: linear-gradient(140deg, rgba(var(--accent-rgb), .14), rgba(255, 255, 255, .03)); }
.feature-card .art .icon, .feature-card.soft .art .icon { color: rgba(var(--accent-rgb), .35); }
.check-list li::before { background: var(--accent); color: var(--accent-ink); box-shadow: 0 0 10px rgba(var(--accent-rgb), .6); }
.step-num { background: linear-gradient(145deg, var(--accent-2), var(--accent-deep)); color: var(--accent-ink); box-shadow: 0 6px 16px rgba(var(--accent-rgb), .55); }
.step-card:not(:last-child)::after { color: rgba(255, 255, 255, .2); }

/* ---------- Cartes annonces / produits ---------- */
.product-card { overflow: hidden; border-radius: 16px; }
.product-media, .gallery-main, .thumb, .img-placeholder { background: var(--media); }
.img-placeholder { color: rgba(255, 255, 255, .18); }
.product-name { color: var(--text); }
.product-price strong, .price-big { color: #fff; }
.price-big { background: var(--silver); -webkit-background-clip: text; background-clip: text; color: transparent; }
.price-big .badge { -webkit-text-fill-color: initial; }
.listing-card .product-price strong { color: var(--accent-2); }
.fav-btn { background: rgba(4, 8, 21, .65); color: #fff; backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, .15); }
.fav-btn.active { color: #FF5C8A; }
.gallery-main { border-color: var(--border); }
.gallery-thumbs button { background: var(--surface-solid); border-color: var(--border); }
.gallery-thumbs button.active { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .25); }
.spec-grid div { background: rgba(255, 255, 255, .04); border: 1px solid var(--border); }
.perk { background: rgba(var(--accent-rgb), .08); color: var(--text-2); }
.seller-reply, .conv-listing { background: rgba(var(--accent-rgb), .08); }
.btn-whatsapp { background: linear-gradient(145deg, #22C55E, #15803D); color: #fff; box-shadow: 0 10px 26px rgba(34, 197, 94, .3); }
.avatar { background: linear-gradient(145deg, #1B2A5C, #0C1430); color: #fff; border: 1px solid rgba(255, 255, 255, .12); }
.shop-logo { border-color: rgba(255, 255, 255, .12); background: linear-gradient(145deg, #1B2A5C, #0C1430); }
.stars { color: rgba(255, 255, 255, .18); }

/* ---------- Espaces membre / admin ---------- */
.side-menu nav a { color: var(--text-2); }
.side-menu nav a:hover { background: rgba(255, 255, 255, .05); color: #fff; }
.side-menu nav a.active { background: rgba(var(--accent-rgb), .14); color: #fff; border-left-color: var(--accent); }
.side-menu nav a.active .icon { color: var(--accent-2); }
.side-promo { background: radial-gradient(300px 200px at 90% 100%, rgba(var(--accent-rgb), .55), transparent 70%), linear-gradient(150deg, #142456, #0A1230); border: 1px solid rgba(255, 255, 255, .1); }
.breadcrumb a { color: var(--muted); }
.breadcrumb span { color: var(--text-2); }
.tabs { border-bottom-color: var(--border); }
.tabs a, .tabs button { color: var(--muted); }
.tabs a.active, .tabs button.active { color: #fff; border-color: var(--accent); }
.table th { background: rgba(255, 255, 255, .03); color: var(--muted); border-bottom-color: var(--border); }
.table td { border-bottom-color: var(--border); color: var(--text-2); }
.table td strong, .table td a strong { color: var(--text); }
.order-row, .my-listing, .cart-item { border-bottom-color: var(--border); }
.stat-card strong { color: #fff; }
.tone-blue .stat-icon { background: rgba(var(--accent-rgb), .16); color: var(--accent-2); }
.tone-green .stat-icon { background: var(--success-bg); color: var(--success); }
.tone-orange .stat-icon { background: var(--warning-bg); color: var(--warning); }
.tone-red .stat-icon { background: var(--danger-bg); color: var(--danger); }
.tone-purple .stat-icon { background: rgba(167, 139, 250, .14); color: #C4B5FD; }
.tone-navy .stat-icon { background: rgba(255, 255, 255, .07); color: #CBD5E1; }
.bar-list .bar { background: rgba(255, 255, 255, .06); }
.bar-list .bar i { background: linear-gradient(90deg, var(--accent-2), var(--accent)); box-shadow: 0 0 10px rgba(var(--accent-rgb), .5); }
.line-chart .area { fill: rgba(var(--accent-rgb), .14); }
.line-chart .line { stroke: var(--accent-2); }
.thread-list a { color: var(--text); border-bottom-color: var(--border); }
.thread-list a:hover { background: rgba(255, 255, 255, .04); }
.thread-list a.active { background: rgba(var(--accent-rgb), .1); box-shadow: inset 3px 0 0 var(--accent); }
.thread-list { border-right-color: var(--border); }
.conv-head, .conv-form, .conv-listing { border-color: var(--border); }
.conv-body { background: rgba(0, 0, 0, .15); }
.bubble { background: rgba(255, 255, 255, .06); border-color: var(--border); color: var(--text); }
.bubble.mine { background: linear-gradient(145deg, var(--accent), var(--accent-deep)); color: var(--accent-ink); border-color: transparent; }
.wizard-steps { background: rgba(255, 255, 255, .02); border-color: var(--border); }
.wizard-steps .n { background: transparent; }
.checkout-steps li.current { background: rgba(var(--accent-rgb), .12); }
.timeline li::before { background: rgba(var(--accent-rgb), .25); }
.timeline .tl-dot { border-color: var(--night); }
.ps-dot { background: rgba(255, 255, 255, .06); border-color: var(--night); box-shadow: 0 0 0 1px var(--border); }
.progress-step::before { background: rgba(255, 255, 255, .1); }
.track-map { background: #0A1230; border-color: var(--border); }
.track-map .map-badge, .track-map .map-note { background: rgba(12, 20, 48, .9); color: var(--text); }
.carrier-box > div { border-color: var(--border); }
.post-actions { background: rgba(10, 18, 44, .9); }
.step-dot { background: linear-gradient(145deg, var(--accent-2), var(--accent-deep)); color: var(--accent-ink); }
.profile-head .shop-logo { box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .35); }
.cat-block-head { color: var(--text); border-bottom-color: var(--border); }
.cat-block li a { color: var(--text-2); }
.cat-block li a:hover { background: rgba(var(--accent-rgb), .1); color: #fff; }
.filter-list a, .filter-list label { color: var(--text-2); }
.filter-list a:hover, .filter-list label:hover { background: rgba(255, 255, 255, .05); }
.filter-list a.active { background: rgba(var(--accent-rgb), .16); color: #fff; }
.faq summary { color: var(--text); }
.faq summary::after { color: var(--accent-2); }

/* App shell (vendeur / admin) */
.app-shell { background: transparent; }
.app-sidebar { background: rgba(3, 6, 18, .75); backdrop-filter: var(--glass-blur); border-right: 1px solid var(--border); }
.app-sidebar nav a.active { background: linear-gradient(145deg, var(--accent), var(--accent-deep)); color: var(--accent-ink); box-shadow: 0 8px 22px rgba(var(--accent-rgb), .4); }
.app-topbar { background: rgba(4, 8, 21, .7); backdrop-filter: var(--glass-blur); border-bottom-color: var(--border); }
.user-chip small { color: var(--muted); }

/* Pied de page */
.site-footer { background: rgba(2, 4, 12, .7); border-top: 1px solid var(--border); backdrop-filter: blur(12px); }
.footer-account .icon, .footer-trust .icon { color: var(--accent-2); }

/* Authentification */
.auth-side { background: radial-gradient(700px 400px at 90% 10%, rgba(var(--accent-rgb), .45), transparent 60%), linear-gradient(140deg, rgba(10, 18, 48, .9), rgba(4, 8, 21, .95)); border-right: 1px solid var(--border); }
.auth-side h2 { background: var(--silver); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ampire-pill { background: rgba(255, 255, 255, .05); }
.ampire-pill .icon { color: var(--accent-2); }

/* Barre d'aperçu (version statique) */
.demo-bar a { background: var(--accent) !important; color: var(--accent-ink) !important; }

@media (max-width: 760px) {
  .hero { padding-top: 44px; }
}

/* ---------- Contraste renforcé (écrans d'ordinateur portable, faible contraste) ---------- */
:root {
  --surface: rgba(255, 255, 255, .06);
  --surface-2: rgba(255, 255, 255, .04);
  --border: rgba(255, 255, 255, .13);
  --border-2: rgba(255, 255, 255, .22);
  --input: rgba(255, 255, 255, .09);
}
body {
  background:
    radial-gradient(1000px 600px at 90% -10%, rgba(var(--accent-rgb), .13), transparent 60%),
    radial-gradient(800px 500px at -10% 35%, rgba(var(--accent-rgb), .06), transparent 60%),
    linear-gradient(180deg, #050912 0%, #03060E 100%);
  background-attachment: fixed;
}
body::before { opacity: .3; }
.site-header { background: #050A18; border-bottom: 1px solid rgba(255, 255, 255, .1); box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.header-nav { background: #070D1F; border-top: 1px solid rgba(255, 255, 255, .06); border-bottom: 1px solid rgba(255, 255, 255, .1); }
.nav-links a, .cat-trigger { color: #D5DCEC; }
.header-search input { background: #111A33; border: 1px solid rgba(255, 255, 255, .2); border-right: 0; color: #fff; }
.header-search input::placeholder { color: #9AA5C2; }
.header-search input:focus { background: #152042; }
.hero::after { width: 520px; height: 520px; right: -60px; top: -120px; background: radial-gradient(circle, rgba(var(--accent-rgb), .2), transparent 65%); filter: none; }
.hero-search { background: #0B1328; border-color: rgba(255, 255, 255, .16); }
.hs-field { background: #111A33; border: 1px solid rgba(255, 255, 255, .16); color: #9AA5C2; }
.hs-field input::placeholder { color: #9AA5C2; }
.ad-mock { background: linear-gradient(160deg, #1A2445, #0E1630); border-color: rgba(255, 255, 255, .16); }
.glass-card { background: #111A36; border-color: rgba(255, 255, 255, .18); box-shadow: 0 20px 50px rgba(0, 0, 0, .55); }
.card, .product-card, .cat-tile, .step-card, .filter-panel, .stat-card, .side-menu nav, .inbox, .search-bar { background-color: rgba(255, 255, 255, .055); }

/* ---------- Barre de recherche de l'en-tête : un seul bloc, sans raccord ---------- */
.header-search { background: #111A33; border: 1px solid rgba(255, 255, 255, .2); border-radius: 12px; padding: 4px; align-items: center; gap: 4px; transition: opacity .25s, visibility .25s; }
.header-search:focus-within { border-color: rgba(var(--accent-rgb), .8); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .18); }
.header-search input, .header-search input:focus { -webkit-appearance: none; appearance: none; background: transparent; border: 0; box-shadow: none; height: 38px; border-radius: 8px; padding: 0 12px; color: #fff; }
.header-search input::-webkit-search-decoration, .header-search input::-webkit-search-cancel-button { -webkit-appearance: none; display: none; }
.header-search button { height: 38px; width: 46px; border-radius: 9px; flex-shrink: 0; }
@media (max-width: 960px) { .header-search input { height: 36px; } .header-search button { height: 36px; } }

/* Accueil : la recherche principale est dans le bandeau ; celle de l'en-tête n'apparaît qu'après défilement */
body.page-home .header-search { opacity: 0; visibility: hidden; }
body.page-home.scrolled .header-search { opacity: 1; visibility: visible; }

/* Titre d'accueil plus mesuré */
.hero h1 { font-size: clamp(1.9rem, 3.3vw, 2.7rem); line-height: 1.1; margin-bottom: 18px; }
.hero-text { font-size: 1.02rem; }
@media (max-width: 960px) { body.page-home .header-search, body.page-home.scrolled .header-search { display: none; } }

/* =====================================================================
   FINITIONS PREMIUM + RESPONSIVE (ordinateur, tablette, téléphone)
   ===================================================================== */
body { font-feature-settings: 'cv11', 'ss01'; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
h1, h2, h3, .brand-name, .price-big { font-family: var(--font-display); letter-spacing: -.02em; }

/* Titres de section : petite barre d'accent */
.section-head h2 { position: relative; font-size: clamp(1.25rem, 2vw, 1.6rem); }
.section-head.left h2::before { content: ''; display: block; width: 28px; height: 3px; border-radius: 3px; margin-bottom: 10px; background: linear-gradient(90deg, var(--accent-2), var(--accent)); box-shadow: 0 0 12px rgba(var(--accent-rgb), .6); }
.link-more { color: var(--accent-2); font-size: .86rem; padding: 7px 12px; border-radius: 999px; border: 1px solid rgba(var(--accent-rgb), .3); background: rgba(var(--accent-rgb), .06); }
.link-more:hover { background: rgba(var(--accent-rgb), .14); color: #fff; }

/* Bandeau d'accueil */
.hero-ads .hero-inner { padding-top: 72px; padding-bottom: 64px; }
.eyebrow { font-size: .72rem; letter-spacing: .32em; }
.hero-search { border-radius: 18px; padding: 10px; position: relative; }
.hero-search::before { content: ''; position: absolute; inset: -1px; border-radius: 19px; padding: 1px; background: linear-gradient(135deg, rgba(var(--accent-rgb), .6), rgba(255, 255, 255, .08) 40%, rgba(var(--accent-rgb), .25)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.hs-field { border-radius: 12px; }
.hero-trust div { font-size: .88rem; }
.hero-trust .icon { width: 22px; height: 22px; padding: 8px; box-sizing: content-box; border-radius: 10px; background: rgba(var(--accent-rgb), .12); color: var(--accent-2); }

/* Catégories */
.cat-tile { border-radius: 16px; font-weight: 600; font-size: .84rem; }
.cat-tile .icon { width: 26px; height: 26px; padding: 10px; box-sizing: content-box; border-radius: 14px; background: rgba(var(--accent-rgb), .1); }

/* Cartes d'annonces */
.product-card { border-radius: 18px; }
.product-media { aspect-ratio: 4 / 3; overflow: hidden; }
.product-media img { transition: transform .5s var(--ease); }
.product-card:hover .product-media img { transform: scale(1.05); }
.product-body { padding: 14px 16px 16px; }
.listing-card .product-price strong { font-family: var(--font-display); font-size: 1.12rem; }
.product-name { font-size: .92rem; line-height: 1.35; }
.pro-tag { top: 12px; left: 12px; }
.fav-btn { top: 10px; right: 10px; }

/* Étapes et blocs */
.step-card { border-radius: 18px; }
.feature-card { border-radius: 22px; }

/* Barre d'onglets mobile (masquée sur ordinateur) */
.tabbar { display: none; }

/* ---------- Tablette et téléphone ---------- */
@media (max-width: 960px) {
  /* En-tête sur une seule ligne : menu · logo · compte · déposer */
  .site-header { position: sticky; top: 0; }
  .header-top { flex-wrap: wrap; align-items: center; gap: 8px 4px; padding-top: 10px; padding-bottom: 10px; min-height: 60px; }
  .header-top > .icon-btn { width: 40px; height: 40px; border-radius: 12px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); margin-right: 4px; }
  .header-logo .brand { gap: 8px; }
  .header-logo .brand-mark { width: 32px; height: 32px; border-radius: 9px; }
  .header-logo .brand-word { height: 15px; }
  .header-actions { margin-left: auto; gap: 2px; }
  .header-actions > a[href*="messages"] { display: none; }
  .header-action { padding: 8px; border-radius: 12px; }
  .header-post { display: none; }
  .header-search { order: 5; flex-basis: 100%; margin-top: 2px; }
  .header-nav.open { position: absolute; left: 0; right: 0; top: 100%; background: #070D1F; box-shadow: 0 24px 50px rgba(0, 0, 0, .6); max-height: calc(100vh - 140px); overflow-y: auto; }
  .nav-links a { border-radius: 10px; font-size: 1rem; }
  .nav-links a.active { background: rgba(var(--accent-rgb), .12); }

  /* Barre d'onglets en bas de l'écran, comme une application */
  .tabbar { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom, 0px)); z-index: 80; height: 64px; padding: 0 4px; border-radius: 22px; background: rgba(7, 12, 28, .88); backdrop-filter: saturate(160%) blur(20px); -webkit-backdrop-filter: saturate(160%) blur(20px); border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 18px 40px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .06); }
  .tab { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; color: #8C97B5; font-size: .66rem; font-weight: 600; letter-spacing: .01em; position: relative; }
  .tab .icon { width: 22px; height: 22px; }
  .tab.active { color: #fff; }
  .tab.active::before { content: ''; position: absolute; top: 6px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
  .tab.active .icon { color: var(--accent-2); }
  .tab-ic { position: relative; display: inline-flex; }
  .tab-ic .count { position: absolute; top: -6px; right: -10px; }
  .tab-post .tab-plus { width: 46px; height: 46px; margin-top: -26px; border-radius: 16px; display: grid; place-items: center; color: var(--accent-ink); background: linear-gradient(145deg, var(--accent-2), var(--accent-deep)); box-shadow: 0 10px 24px rgba(var(--accent-rgb), .55), inset 0 1px 0 rgba(255, 255, 255, .35); border: 3px solid #050912; }
  .tab-post .tab-plus .icon { width: 22px; height: 22px; color: inherit; }
  .tab-post { color: #D5DCEC; }
  body { padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px)); }
  .flash-stack { bottom: calc(90px + env(safe-area-inset-bottom, 0px)); }
  .post-actions { bottom: calc(86px + env(safe-area-inset-bottom, 0px)); }
  .site-footer { margin-top: 24px; }

  .hero-inner { padding-top: 32px; }
  .hero-ads .hero-inner { padding-top: 32px; padding-bottom: 36px; }
}

/* ---------- Téléphone ---------- */
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section-sm { padding-top: 22px; padding-bottom: 26px; }
  .hero::after { width: 320px; height: 320px; right: -120px; top: -80px; }
  .eyebrow { font-size: .62rem; letter-spacing: .24em; margin-bottom: 12px; }
  .hero h1 { font-size: 1.85rem; line-height: 1.12; margin-bottom: 12px; }
  .hero-text { font-size: .95rem; line-height: 1.55; margin-bottom: 20px; }
  .hero-search { gap: 8px; padding: 8px; margin-bottom: 16px; }
  .hs-field input, .hs-field select { height: 46px; font-size: 16px; }
  .hero-search .btn { height: 48px; border-radius: 12px; }
  .hero-cta .btn { height: 50px; border-radius: 14px; font-size: .95rem; }
  .hero-trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 4px; }
  .hero-trust div { flex-direction: column; text-align: center; gap: 6px; font-size: .72rem; line-height: 1.3; padding: 10px 6px; border-radius: 14px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); max-width: none; }

  .section-head { margin-bottom: 16px; }
  .section-head.left { flex-wrap: nowrap; align-items: flex-end; }
  .section-head.left p { font-size: .82rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .link-more { white-space: nowrap; font-size: .78rem; padding: 6px 10px; }

  /* Catégories : bande défilante horizontale */
  .cat-grid { display: flex; overflow-x: auto; gap: 10px; margin: 0 -16px; padding: 2px 16px 6px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .cat-grid::-webkit-scrollbar { display: none; }
  .cat-tile { flex: 0 0 96px; scroll-snap-align: start; padding: 14px 6px 12px; gap: 8px; font-size: .74rem; line-height: 1.2; text-align: center; }
  .cat-tile .icon { width: 22px; height: 22px; padding: 9px; }
  .cat-tile small { font-size: .66rem; }

  /* Annonces : 2 colonnes compactes */
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .product-card { border-radius: 16px; }
  .product-body { padding: 10px 11px 12px; }
  .listing-card .product-price strong { font-size: 1rem; }
  .listing-card .product-price small { font-size: .7rem; }
  .product-name { font-size: .84rem; }
  .listing-meta { font-size: .7rem; }
  .fav-btn { width: 32px; height: 32px; top: 8px; right: 8px; }
  .fav-btn .icon { width: 16px; height: 16px; }
  .pro-tag { top: 8px; left: 8px; font-size: .6rem; }

  /* Étapes : cartes compactes */
  .steps { gap: 10px; }
  .step-card { padding: 16px; gap: 12px; }
  .step-card h3 { font-size: .98rem; }
  .step-card p { font-size: .84rem; }
  .step-card:not(:last-child)::after { display: none; }
  .feature-card { padding: 22px; min-height: 0; }
  .feature-card h3 { font-size: 1.15rem; }

  /* Recherche / filtres */
  .search-bar { grid-template-columns: 1fr; }
  .results-head h1 { font-size: 1.15rem; }
  .listing-title { font-size: 1.35rem; }
  .price-big { font-size: 1.6rem; }

  /* Pied de page compact */
  .site-footer { padding-top: 32px; font-size: .86rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 18px 12px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .footer-trust { justify-content: center; flex-wrap: wrap; }
}
@media (max-width: 960px) { .hero { padding-top: 0; } .hero-ads .hero-inner { padding-top: 26px; } }
@media (max-width: 640px) { .hero h1 { font-size: 1.7rem; } .hero-ads .hero-inner { padding-top: 22px; padding-bottom: 28px; } }
.gallery-main { aspect-ratio: 4 / 3; }
@media (max-width: 640px) {
  .breadcrumb { flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; font-size: .78rem; scrollbar-width: none; margin-bottom: 12px; }
  .breadcrumb::-webkit-scrollbar { display: none; }
  .breadcrumb .icon { width: 14px; height: 14px; }
  .gallery-main { border-radius: 18px; }
  .gallery-thumbs { flex-wrap: nowrap; overflow-x: auto; gap: 8px; scrollbar-width: none; }
  .gallery-thumbs button { width: 60px; height: 60px; flex: 0 0 60px; border-radius: 12px; }
  .listing-layout { gap: 14px; }
  .page-head h1 { font-size: 1.4rem; }
}
/* Filtres de recherche repliables sur mobile */
.filters-btn { display: none; }
@media (max-width: 960px) {
  .filters-btn { display: inline-flex; }
  .shop-layout > .filter-panel { display: none; }
  body.filters-open .shop-layout > .filter-panel { display: block; }
  .results-head { flex-wrap: wrap; gap: 10px; }
  .results-head h1 { flex: 1 1 100%; }
}
/* Logo seul (l'icône sert uniquement de favicon) */
.brand-word { height: 28px; }
.brand-tag { margin-top: 6px; }
.app-logo .brand-word { height: 21px; }
.site-footer .brand-word { height: 26px; }
@media (max-width: 960px) { .header-logo .brand-word { height: 19px; } }