/* ============================================================
   金卡商城 JINKA — Design System · 页面层 (pages & layouts)
   ============================================================ */

/* ============ HERO — mosaïque flottante ============ */
.hero{position:relative;overflow:hidden;padding-block:clamp(52px,6vw,92px) clamp(60px,7vw,104px);
  background:linear-gradient(180deg,var(--surface) 0%,var(--bg) 62%)}
:root[data-theme="dark"] .hero{background:linear-gradient(180deg,#111116 0%,var(--bg) 62%)}
.hero__glow{position:absolute;top:-28%;right:-6%;width:62vw;height:62vw;max-width:900px;max-height:900px;
  background:radial-gradient(circle,rgba(230,57,43,.09),transparent 62%);pointer-events:none;filter:blur(12px)}
.hero__glow--gold{left:-14%;top:26%;background:radial-gradient(circle,rgba(212,175,55,.10),transparent 64%);width:44vw;height:44vw}
.hero__in{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:clamp(32px,4vw,72px);align-items:center}

.hero__l{display:flex;flex-direction:column;gap:26px;max-width:600px}
.hero__badge{display:inline-flex;align-items:center;gap:10px;height:34px;padding:0 8px 0 8px;
  border-radius:99px;background:var(--surface);border:1px solid var(--line-2);width:fit-content;
  box-shadow:var(--sh-1);font-size:12.5px;color:var(--ink-2)}
.hero__badge .pill{height:22px;padding:0 9px;border-radius:99px;background:var(--red);color:#fff;
  font-size:11px;font-weight:600;display:grid;place-items:center;letter-spacing:.04em}
.hero h1{font-family:var(--f-serif);font-size:clamp(36px,4.8vw,62px);line-height:1.2;font-weight:900;letter-spacing:-.02em}
.hero h1 .em{color:var(--red);position:relative;white-space:nowrap}
.hero h1 .em::after{content:'';position:absolute;left:0;right:0;bottom:.06em;height:.5em;
  background:linear-gradient(90deg,var(--red-soft),transparent);z-index:-1;border-radius:2px}
.hero h1 .gold{background:linear-gradient(96deg,#B9932A,var(--gold) 40%,#F0DFAE 70%,#B9932A);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero__p{font-size:16px;line-height:2;color:var(--ink-2);max-width:520px}
.hero__acts{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hero__meta{display:flex;align-items:center;gap:26px;flex-wrap:wrap;padding-top:8px}
.hero__meta .it{display:flex;flex-direction:column;gap:1px}
.hero__meta .v{font-family:var(--f-num);font-size:21px;font-weight:600;letter-spacing:-.03em}
.hero__meta .k{font-size:11.5px;color:var(--ink-4)}
.hero__meta .sep{width:1px;height:30px;background:var(--line-2)}

/* mosaïque : 3 colonnes qui dérivent */
.mosaic{position:relative;height:clamp(400px,44vw,560px);perspective:1400px}
.mosaic__stage{position:absolute;inset:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  transform:rotateX(9deg) rotateY(-13deg) rotateZ(3deg) scale(1.06);transform-style:preserve-3d;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 13%,#000 84%,transparent);
          mask-image:linear-gradient(180deg,transparent,#000 13%,#000 84%,transparent)}
.mcol{display:flex;flex-direction:column;gap:16px;will-change:transform}
.mcol--a{animation:drift-up 42s linear infinite}
.mcol--b{animation:drift-down 52s linear infinite;margin-top:-70px}
.mcol--c{animation:drift-up 47s linear infinite;margin-top:-24px}
@keyframes drift-up{from{transform:translateY(0)}to{transform:translateY(-50%)}}
@keyframes drift-down{from{transform:translateY(-50%)}to{transform:translateY(0)}}
.mosaic:hover .mcol{animation-play-state:paused}
.mcol .gc{transition:transform .5s var(--e),box-shadow .5s var(--e),filter .5s var(--e)}
.mcol .gc:hover{transform:translateZ(46px) scale(1.04);box-shadow:0 30px 60px -26px rgba(16,16,20,.6);z-index:5}
.mosaic__hint{position:absolute;right:6px;bottom:-6px;z-index:6;display:flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--line);border-radius:99px;padding:7px 14px;
  box-shadow:var(--sh-2);font-size:12px;color:var(--ink-2)}

/* ============ Ruban marques ============ */
.brandrow{display:flex;align-items:center;gap:10px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.brandrow__track{display:flex;gap:10px;animation:tick 38s linear infinite;will-change:transform}
.brandrow:hover .brandrow__track{animation-play-state:paused}

/* ============ Section « comment ça marche » ============ */
.how{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.how__i{background:var(--surface);padding:32px 28px;display:flex;flex-direction:column;gap:14px;position:relative;
  transition:background var(--t)}
.how__i:hover{background:var(--surface-2)}
.how__n{font-family:var(--f-serif);font-size:44px;font-weight:900;line-height:1;color:var(--surface-3);letter-spacing:-.04em}
.how__i:hover .how__n{color:var(--red-soft)}
.how__i h3{font-size:17px;font-weight:600}
.how__i p{font-size:13.5px;color:var(--ink-3);line-height:1.9}
.how__i .kicker{margin-top:auto;padding-top:12px}

/* ============ Bandeau éditorial ============ */
.editorial{
  position:relative;border-radius:var(--r-xl);overflow:hidden;background:var(--surface-inv);color:#fff;
  padding:clamp(36px,4.4vw,66px);display:grid;grid-template-columns:1.25fr 1fr;gap:44px;align-items:center;
}
.editorial::before{content:'';position:absolute;inset:0;
  background:radial-gradient(90% 120% at 92% 10%,rgba(230,57,43,.28),transparent 58%),
             radial-gradient(60% 90% at 8% 100%,rgba(212,175,55,.16),transparent 60%)}
.editorial>*{position:relative;z-index:1}
.editorial h2{font-family:var(--f-serif);font-size:clamp(26px,2.9vw,40px);font-weight:700;color:#fff;line-height:1.32}
.editorial p{color:rgba(255,255,255,.66);font-size:15px;line-height:2;margin-top:16px;max-width:520px}
.editorial__seal{position:absolute;right:-40px;top:-50px;font-family:var(--f-serif);font-size:230px;font-weight:900;
  color:rgba(255,255,255,.04);line-height:1;user-select:none}
.editorial__list{display:flex;flex-direction:column;gap:1px;background:rgba(255,255,255,.12);
  border-radius:var(--r);overflow:hidden;border:1px solid rgba(255,255,255,.12)}
.editorial__li{background:rgba(255,255,255,.045);padding:16px 20px;display:flex;align-items:center;gap:14px;
  transition:background var(--t)}
.editorial__li:hover{background:rgba(255,255,255,.09)}
.editorial__li b{font-size:14px;font-weight:500;color:#fff}
.editorial__li small{display:block;font-size:12px;color:rgba(255,255,255,.5);margin-top:1px}
.editorial__li .num{margin-left:auto;color:var(--gold);font-size:15px;font-weight:600}

/* ============ Témoignages ============ */
.quote{display:flex;flex-direction:column;gap:18px;padding:26px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-lg);transition:transform var(--t),box-shadow var(--t)}
.quote:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.quote__m{font-size:14.5px;line-height:2.05;color:var(--ink-2)}
.quote__b{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--line);margin-top:auto}
.quote__mark{font-family:var(--f-serif);font-size:40px;line-height:.7;color:var(--red);opacity:.28;height:22px}

/* ============ CATALOGUE ============ */
.cat{display:grid;grid-template-columns:264px minmax(0,1fr);gap:34px;align-items:start}
.filters{position:sticky;top:96px;display:flex;flex-direction:column;gap:2px}
.fgrp{border-bottom:1px solid var(--line);padding-block:18px}
.fgrp:first-child{padding-top:0}
.fgrp__t{display:flex;align-items:center;justify-content:space-between;font-size:13.5px;font-weight:600;margin-bottom:14px}
.fgrp__t .kicker{font-size:9.5px}
.fopt{display:flex;align-items:center;gap:10px;padding:7px 8px;border-radius:var(--r-xs);cursor:pointer;
  font-size:13.5px;color:var(--ink-2);transition:background var(--t-fast),color var(--t-fast)}
.fopt:hover{background:var(--surface-2);color:var(--ink)}
.fopt input{appearance:none;width:16px;height:16px;border:1px solid var(--line-3);border-radius:4px;
  flex:0 0 auto;position:relative;transition:all var(--t-fast);cursor:pointer}
.fopt input:checked{background:var(--red);border-color:var(--red)}
.fopt input:checked::after{content:'';position:absolute;left:5px;top:1.5px;width:4px;height:8px;
  border:solid #fff;border-width:0 1.6px 1.6px 0;transform:rotate(42deg)}
.fopt .n{margin-left:auto;font-family:var(--f-num);font-size:11.5px;color:var(--ink-4)}
.fopt.on{color:var(--ink);font-weight:500}

.cat__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:22px}
.sortpills{display:flex;gap:4px;background:var(--surface-2);padding:4px;border-radius:var(--r)}
.sortpill{height:34px;padding:0 14px;border-radius:var(--r-xs);font-size:13px;color:var(--ink-3);
  transition:all var(--t-fast)}
.sortpill.on{background:var(--surface);color:var(--ink);box-shadow:var(--sh-0);font-weight:500}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.pgrid--4{grid-template-columns:repeat(auto-fill,minmax(258px,1fr))}

/* ============ PRODUIT ============ */
.prod{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,3.6vw,60px);align-items:start}
.prod__vis{position:sticky;top:96px}
.prod__stage{position:relative;padding:clamp(24px,3vw,44px);border-radius:var(--r-xl);
  background:linear-gradient(155deg,var(--surface),var(--surface-2));border:1px solid var(--line);overflow:hidden}
.prod__stage .gc{box-shadow:0 4px 8px rgba(16,16,20,.1),0 40px 70px -34px rgba(16,16,20,.55);
  transition:transform .7s var(--e)}
.prod__stage:hover .gc{transform:translateY(-6px) rotateX(4deg) rotateY(-5deg)}
.prod__stage .gc__foil{opacity:1;animation:foilslow 5.5s var(--e-soft) infinite}
@keyframes foilslow{0%,72%{transform:translateX(-52%)}94%,100%{transform:translateX(52%)}}
.prod__thumbs{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.prod__th{width:clamp(56px,15.5%,74px);flex:0 0 auto;border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--line);
  padding:5px;background:var(--surface);cursor:pointer;transition:border-color var(--t-fast),transform var(--t-fast)}
.prod__th:hover{transform:translateY(-2px)}
.prod__th.on{border-color:var(--red);box-shadow:0 0 0 3px var(--red-soft)}

.prod__info{display:flex;flex-direction:column;gap:22px}
.prod__ttl{font-family:var(--f-serif);font-size:clamp(24px,2.5vw,34px);font-weight:700;line-height:1.35}
.prod__price{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;padding:20px 22px;border-radius:var(--r-lg);
  background:linear-gradient(100deg,var(--red-soft),transparent 78%);border:1px solid var(--red-line)}
.prod__price .now{font-family:var(--f-num);font-size:38px;font-weight:600;color:var(--red);letter-spacing:-.04em;line-height:1}
.prod__price .now small{font-size:18px;margin-right:2px}
.prod__price .was{font-family:var(--f-num);font-size:15px;color:var(--ink-4);text-decoration:line-through;padding-bottom:4px}

.denoms{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:10px}
.denom{position:relative;padding:13px 14px;border-radius:var(--r);border:1px solid var(--line-2);
  background:var(--surface);cursor:pointer;transition:all var(--t-fast);text-align:left}
.denom:hover{border-color:var(--ink-4)}
.denom.on{border-color:var(--red);background:var(--red-soft);box-shadow:0 0 0 3px var(--red-soft)}
.denom b{display:block;font-family:var(--f-num);font-size:17px;font-weight:600;letter-spacing:-.02em}
.denom small{display:block;font-size:11.5px;color:var(--ink-3);margin-top:1px}
.denom.on small{color:var(--red-deep)}
.denom__tag{position:absolute;top:-8px;right:-6px;height:19px;padding:0 7px;border-radius:5px;
  background:var(--gold);color:#3A2C05;font-size:10px;font-weight:600;display:grid;place-items:center}
.denom[disabled]{opacity:.4;cursor:not-allowed;text-decoration:line-through}

.qty{display:inline-flex;align-items:center;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;height:46px}
.qty button{width:44px;height:100%;display:grid;place-items:center;color:var(--ink-2);
  transition:background var(--t-fast)}
.qty button:hover{background:var(--surface-2);color:var(--ink)}
.qty input{width:56px;height:100%;text-align:center;border:0;border-inline:1px solid var(--line);
  background:none;font-family:var(--f-num);font-size:15px;font-weight:500;outline:0}

.selrow{display:flex;align-items:center;gap:14px;padding:16px;border-radius:var(--r);
  border:1px solid var(--line);background:var(--surface)}
.selrow__meta{display:flex;flex-direction:column;gap:2px;min-width:0}
.selrow__meta b{font-size:14px;font-weight:500}

.speclist{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden}
.spec{display:flex;gap:16px;padding:13px 16px;background:var(--surface);font-size:13.5px}
.spec dt{color:var(--ink-3);width:96px;flex:0 0 auto}
.spec dd{margin:0;color:var(--ink);flex:1}

/* ============ PANIER ============ */
.cart{display:grid;grid-template-columns:minmax(0,1fr) 372px;gap:32px;align-items:start}
.cart__side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.citem{display:grid;grid-template-columns:132px minmax(0,1fr) auto;gap:18px;padding:20px 0;
  border-bottom:1px solid var(--line);align-items:center}
.citem:last-child{border-bottom:0}
.citem__t{font-size:15px;font-weight:500;margin-bottom:6px}
.citem__r{display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.citem__p{font-family:var(--f-num);font-size:19px;font-weight:600;letter-spacing:-.03em}
.sumline{display:flex;align-items:center;justify-content:space-between;font-size:14px;padding-block:9px}
.sumline .k{color:var(--ink-3)}
.sumline .v{font-family:var(--f-num);font-weight:500}
.sumline--total{padding-top:16px;margin-top:8px;border-top:1px solid var(--line);font-size:16px}
.sumline--total .v{font-size:26px;font-weight:600;color:var(--red);letter-spacing:-.035em}
.coupon{display:flex;gap:8px}
.coupon .input{height:44px}

/* ============ CHECKOUT ============ */
.ck{display:grid;grid-template-columns:minmax(0,1fr) 386px;gap:32px;align-items:start}
.ck__side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.paylist{display:grid;gap:10px}
.payopt{
  display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:var(--r);
  border:1px solid var(--line-2);background:var(--surface);cursor:pointer;transition:all var(--t-fast);position:relative
}
.payopt:hover{border-color:var(--ink-4)}
.payopt.on{border-color:var(--red);box-shadow:0 0 0 3px var(--red-soft);background:var(--surface)}
.payopt__ic{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;flex:0 0 auto;
  background:var(--ccol,var(--surface-2));color:#fff;font-family:var(--f-display);font-weight:600;font-size:13px}
.payopt__tx{flex:1;min-width:0}
.payopt__tx b{display:block;font-size:14.5px;font-weight:500}
.payopt__tx small{font-size:12px;color:var(--ink-3)}
.payopt__rd{width:18px;height:18px;border-radius:99px;border:1px solid var(--line-3);flex:0 0 auto;position:relative;transition:all var(--t-fast)}
.payopt.on .payopt__rd{border-color:var(--red);border-width:5px}

.oxa{border-radius:var(--r-lg);border:1px solid var(--line);overflow:hidden;background:var(--surface)}
.oxa__hd{padding:16px 20px;background:linear-gradient(100deg,#0F1520,#131B29);color:#fff;
  display:flex;align-items:center;gap:12px}
.oxa__hd b{font-family:var(--f-display);font-size:14px;letter-spacing:.04em}
.oxa__hd small{color:rgba(255,255,255,.55);font-size:11.5px;margin-left:auto}
.oxa__bd{padding:24px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:26px;align-items:center}
.qr{width:172px;height:172px;border-radius:var(--r);background:#fff;padding:10px;flex:0 0 auto;
  border:1px solid var(--line);box-shadow:var(--sh-1);position:relative}
.qr svg{width:100%;height:100%}
.qr__mid{position:absolute;inset:0;margin:auto;width:38px;height:38px;border-radius:9px;
  background:#fff;display:grid;place-items:center;border:1px solid var(--line)}
.addr{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:var(--r);
  background:var(--surface-2);border:1px solid var(--line);font-family:'Outfit',monospace;font-size:12.5px;
  word-break:break-all;line-height:1.6}
.countdown{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-num);font-size:15px;font-weight:600;
  color:var(--red);letter-spacing:.02em}
.cryptorow{display:flex;gap:8px;flex-wrap:wrap}
.crypto{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:var(--r);
  border:1px solid var(--line-2);background:var(--surface);font-size:13.5px;cursor:pointer;transition:all var(--t-fast)}
.crypto:hover{border-color:var(--ink-4)}
.crypto.on{border-color:var(--red);background:var(--red-soft);color:var(--red-deep);font-weight:500}
:root[data-theme="dark"] .crypto.on{color:var(--red)}
.crypto__ic{width:22px;height:22px;border-radius:99px;display:grid;place-items:center;color:#fff;
  font-size:10px;font-weight:700;font-family:var(--f-display);flex:0 0 auto}

/* ============ VENDEUR ============ */
.shopcover{
  position:relative;border-radius:var(--r-xl);overflow:hidden;padding:clamp(28px,3.4vw,46px);
  background:linear-gradient(120deg,#16161B,#25252E 55%,#1A1A20);color:#fff;
  display:flex;align-items:flex-end;gap:26px;flex-wrap:wrap;min-height:200px;
}
.shopcover::before{content:'';position:absolute;inset:0;
  background:radial-gradient(80% 130% at 88% -10%,rgba(230,57,43,.32),transparent 56%),
             repeating-linear-gradient(58deg,rgba(255,255,255,.035) 0 1px,transparent 1px 14px)}
.shopcover>*{position:relative;z-index:1}
.shopcover h1{font-family:var(--f-serif);font-size:clamp(24px,2.6vw,34px);color:#fff;font-weight:700}
.shopcover .sub{color:rgba(255,255,255,.6);font-size:13.5px;margin-top:6px}
.shopstats{display:flex;gap:0;margin-left:auto;flex-wrap:wrap}
.shopstats .it{padding:0 22px;border-left:1px solid rgba(255,255,255,.14);display:flex;flex-direction:column;gap:2px}
.shopstats .it:first-child{border-left:0}
.shopstats .v{font-family:var(--f-num);font-size:22px;font-weight:600;color:#fff;letter-spacing:-.03em}
.shopstats .k{font-size:11.5px;color:rgba(255,255,255,.5)}

/* ============ TABLEAU DE BORD ============ */
.dash{display:grid;grid-template-columns:236px minmax(0,1fr);gap:30px;align-items:start}
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:2px}
.side__t{font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-4);
  padding:16px 12px 8px;font-family:var(--f-display);font-weight:500}
.side__i{display:flex;align-items:center;gap:11px;height:42px;padding:0 12px;border-radius:var(--r-sm);
  font-size:14px;color:var(--ink-2);transition:all var(--t-fast);position:relative}
.side__i:hover{background:var(--surface-2);color:var(--ink)}
.side__i.on{background:var(--red-soft);color:var(--red-deep);font-weight:500}
:root[data-theme="dark"] .side__i.on{color:var(--red)}
.side__i.on::before{content:'';position:absolute;left:0;top:11px;bottom:11px;width:2.5px;background:var(--red);border-radius:0 3px 3px 0}
.side__i svg{width:17px;height:17px;opacity:.75}
.side__i .n{margin-left:auto;font-family:var(--f-num);font-size:11.5px;color:var(--ink-4)}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.kpi{padding:20px 22px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);
  display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden;transition:box-shadow var(--t),transform var(--t)}
.kpi:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.kpi__k{font-size:12.5px;color:var(--ink-3);display:flex;align-items:center;gap:7px}
.kpi__v{font-family:var(--f-num);font-size:29px;font-weight:600;letter-spacing:-.04em;line-height:1.1}
.kpi__d{font-size:11.5px;display:flex;align-items:center;gap:5px;font-family:var(--f-num)}
.kpi__d.up{color:var(--jade)}
.kpi__d.dn{color:var(--red)}
.kpi__spark{position:absolute;right:0;bottom:0;left:0;height:38px;opacity:.5}

.chart{height:236px;width:100%;position:relative}
.chart svg{width:100%;height:100%;overflow:visible}
.chart__g line{stroke:var(--line);stroke-width:1}
.chart__lbl{font-family:var(--f-num);font-size:10.5px;fill:var(--ink-4)}

.orderstate{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:5px;font-size:11.5px}
.st-ok{background:var(--jade-soft);color:var(--jade)}
.st-wait{background:var(--gold-soft);color:#8A6D14}
.st-fail{background:var(--red-soft);color:var(--red-deep)}
:root[data-theme="dark"] .st-wait{color:var(--gold)}
:root[data-theme="dark"] .st-fail{color:var(--red)}

/* ============ Codes de carte révélés ============ */
.codebox{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--r);
  border:1px dashed var(--line-3);background:var(--surface-2);font-family:'Outfit',monospace;
  font-size:14px;letter-spacing:.1em;position:relative;overflow:hidden}
.codebox.locked .code{filter:blur(5px);user-select:none}
.codebox .code{flex:1;transition:filter var(--t)}

/* ============ Responsive ============ */
@media (max-width:1180px){
  .hero__in{grid-template-columns:1fr;gap:44px}
  .mosaic{height:420px}
  .cat{grid-template-columns:1fr}
  .filters{position:static}
  .prod{grid-template-columns:1fr}
  .prod__vis{position:static;max-width:520px}
  .cart,.ck{grid-template-columns:1fr}
  .cart__side,.ck__side{position:static}
  .dash{grid-template-columns:1fr}
  .side{position:static;flex-direction:row;overflow-x:auto;gap:6px;padding-bottom:8px}
  .side__t{display:none}
  .side__i{flex:0 0 auto;height:38px}
  .side__i.on::before{display:none}
  .ftr__top{grid-template-columns:1fr 1fr 1fr}
  .ftr__about{grid-column:1/-1;max-width:none}
  .editorial{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav,.search{display:none}
  .topbar__l .tp-hide{display:none}
  .oxa__bd{grid-template-columns:1fr;justify-items:center;text-align:center}
  .addr{text-align:left}
  .citem{grid-template-columns:104px minmax(0,1fr);gap:14px}
  .citem__r{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center}
  .editorial{padding:30px 24px}
}
@media (max-width:640px){
  :root{--gut:18px}
  .ftr__top{grid-template-columns:1fr 1fr;gap:30px 20px}
  .pgrid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .cgrid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  .hero__meta .sep{display:none}
  .shead{flex-direction:column;align-items:flex-start;gap:16px}
  .shopstats{margin-left:0;width:100%}
  .shopstats .it{padding:0 16px 0 0;border-left:0;border-right:1px solid rgba(255,255,255,.14)}
  .steps .step__t{display:none}
  .step__bar{margin-inline:8px}
}

/* ============ Correctifs de largeur (grilles) ============ */
.cat>*,.prod>*,.cart>*,.ck>*,.dash>*{min-width:0}
.filters,.side,.prod__vis,.cart__side,.ck__side{max-width:100%}

/* ============ Navigation mobile ============ */
.burger{display:none;width:40px;height:40px;border-radius:var(--r-sm);place-items:center;color:var(--ink-2)}
.burger:hover{background:var(--surface-2);color:var(--ink)}
.burger svg{width:20px;height:20px}
.mnav{
  position:fixed;inset:0 0 auto 0;top:0;z-index:80;background:var(--surface);
  border-bottom:1px solid var(--line);box-shadow:var(--sh-3);
  transform:translateY(-102%);transition:transform .38s var(--e);
  padding:18px var(--gut) 24px;display:flex;flex-direction:column;gap:6px;max-height:100dvh;overflow:auto;
}
.mnav.on{transform:none}
.mnav__hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.mnav__i{display:flex;align-items:center;gap:12px;height:52px;padding:0 12px;border-radius:var(--r);
  font-size:16px;font-weight:500;border-bottom:1px solid var(--line)}
.mnav__i:last-of-type{border-bottom:0}
.mnav__i .n{margin-left:auto;color:var(--ink-4);font-size:13px}
.mnav__scrim{position:fixed;inset:0;background:rgba(16,16,20,.42);z-index:79;opacity:0;pointer-events:none;
  transition:opacity .38s var(--e);backdrop-filter:blur(2px)}
.mnav__scrim.on{opacity:1;pointer-events:auto}

@media (max-width:900px){
  .burger{display:grid}
  .hdr__in{height:64px;gap:10px}
  .hdr__acts{margin-left:auto;gap:2px}
  .hdr__acts .btn{display:none}
  .brandmark__en{display:none}
}
@media (max-width:420px){
  .topbar__r a:not(:first-child),.topbar__r .topbar__sep{display:none}
  .seal{width:34px;height:34px}
  .seal span{font-size:17px}
}

/* ============ En-tête : paliers intermédiaires ============ */
.acct-ic{display:none}
@media (max-width:1200px){
  .hdr .search{display:none}                 /* la recherche reste dans le menu mobile */
  .hdr__acts .btn--ghost{display:none}       /* « 我的 » -> icône compte */
  .acct-ic{display:grid}
  .hdr__in{gap:16px}
  .mega{width:min(920px,90vw)}
}
@media (max-width:1040px){
  .nav>*:nth-child(n+5){display:none}        /* on garde les 4 entrées principales */
}

/* Paliers de forte valeur */
.denom--big{border-color:var(--gold-line);background:linear-gradient(150deg,var(--gold-soft),transparent 80%)}
.denom--big.on{border-color:var(--red)}
.denoms{grid-template-columns:repeat(auto-fill,minmax(112px,1fr))}

/* La grille « 4 colonnes » se replie comme les autres sur petit écran */
@media (max-width:640px){
  .pgrid--4{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
}

/* ============================================================
   Comptes : page login / inscription
   ============================================================ */
.auth{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:clamp(24px,3vw,44px);align-items:stretch}
.auth__side{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  background:linear-gradient(140deg,#16161B,#24242D 58%,#191920);color:#fff;
}
.auth__side::before{content:'';position:absolute;inset:0;
  background:radial-gradient(85% 120% at 88% -8%,rgba(230,57,43,.30),transparent 58%),
             radial-gradient(60% 80% at 6% 104%,rgba(212,175,55,.16),transparent 62%),
             repeating-linear-gradient(58deg,rgba(255,255,255,.03) 0 1px,transparent 1px 15px)}
.auth__sideIn{position:relative;z-index:1;padding:clamp(28px,3.4vw,46px);display:flex;flex-direction:column;height:100%}
.auth__list{display:flex;flex-direction:column;gap:1px;margin-top:auto;padding-top:34px}
.auth__li{display:flex;align-items:flex-start;gap:14px;padding:15px 0;border-top:1px solid rgba(255,255,255,.1)}
.auth__li span[data-ic]{width:34px;height:34px;border-radius:9px;flex:0 0 auto;display:grid;place-items:center;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);color:var(--gold)}
.auth__li span[data-ic] svg{width:17px;height:17px}
.auth__li b{display:block;font-size:14px;font-weight:500;color:#fff}
.auth__li small{display:block;font-size:12px;color:rgba(255,255,255,.5);margin-top:2px;line-height:1.6}
.auth__note{margin-top:26px;padding:14px 16px;border-radius:var(--r);font-size:11.5px;line-height:1.85;
  color:rgba(255,255,255,.55);background:rgba(255,255,255,.05);border:1px dashed rgba(255,255,255,.16)}
.auth__main{display:flex;flex-direction:column;justify-content:center}

/* champs : erreurs & mot de passe */
.err{display:block;font-size:12px;color:var(--red);min-height:0;line-height:1.6}
.err:empty{display:none}
.input--bad{border-color:var(--red)!important;box-shadow:0 0 0 3px var(--red-soft)}
.formerr{
  display:flex;align-items:center;gap:9px;padding:11px 14px;margin-bottom:16px;border-radius:var(--r);
  background:var(--red-soft);border:1px solid var(--red-line);color:var(--red-deep);font-size:13px;line-height:1.6;
}
:root[data-theme="dark"] .formerr{color:var(--red)}
.formerr::before{content:'!';flex:0 0 auto;width:18px;height:18px;border-radius:99px;background:var(--red);color:#fff;
  font-size:12px;font-weight:700;display:grid;place-items:center;font-family:var(--f-display)}

.pwd{position:relative}
.pwd .input{padding-right:46px}
.pwd__eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:34px;height:34px;
  display:grid;place-items:center;border-radius:var(--r-xs);color:var(--ink-4);transition:color var(--t-fast),background var(--t-fast)}
.pwd__eye:hover{background:var(--surface-2);color:var(--ink-2)}
.pwd__eye.on{color:var(--red)}
.pwd__eye svg{width:18px;height:18px}

.meter{display:flex;align-items:center;gap:12px}
.meter__bars{display:flex;gap:4px;flex:1}
.meter__bars i{flex:1;height:4px;border-radius:99px;background:var(--surface-3);transition:background var(--t)}
.meter__bars i.on{background:var(--ink-4)}
.meter__bars i.on.s1{background:#E2564A}
.meter__bars i.on.s2{background:#E8A23A}
.meter__bars i.on.s3{background:var(--gold)}
.meter__bars i.on.s4{background:var(--jade)}
.meter__tx{font-size:12px;flex:0 0 auto;font-family:var(--f-body)}

.linkbtn{color:var(--red);font-weight:500;font-size:inherit}
.linkbtn:hover{text-decoration:underline}

/* ============================================================
   Comptes : menu dans l'en-tête
   ============================================================ */
.acct{position:relative}
.acct__btn{
  display:flex;align-items:center;gap:9px;height:40px;padding:0 10px 0 6px;border-radius:var(--r-sm);
  border:1px solid var(--line-2);background:var(--surface);transition:border-color var(--t-fast),box-shadow var(--t-fast);
}
.acct__btn:hover{border-color:var(--ink-4);box-shadow:var(--sh-1)}
.acct__btn .av{width:28px;height:28px;border-radius:7px;font-size:13px}
.acct__btn b{font-size:13.5px;font-weight:500;max-width:88px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct__btn svg{width:11px;height:11px;opacity:.5;transition:transform var(--t-fast)}
.acct.open .acct__btn svg{transform:rotate(180deg)}
.acct__menu{
  position:absolute;right:0;top:calc(100% + 8px);width:250px;z-index:80;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);
  padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.acct.open .acct__menu{opacity:1;visibility:visible;transform:none}
.acct__hd{padding:12px 12px 14px;border-bottom:1px solid var(--line);margin-bottom:6px;display:flex;gap:11px;align-items:center}
.acct__hd b{display:block;font-size:14px;font-weight:500}
.acct__hd small{display:block;font-size:11.5px;color:var(--ink-4);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}
.acct__i{display:flex;align-items:center;gap:11px;height:38px;padding:0 12px;border-radius:var(--r-sm);
  font-size:13.5px;color:var(--ink-2);width:100%;transition:background var(--t-fast),color var(--t-fast)}
.acct__i:hover{background:var(--surface-2);color:var(--ink)}
.acct__i svg{width:16px;height:16px;opacity:.7}
.acct__i .n{margin-left:auto;font-family:var(--f-num);font-size:11px;background:var(--red);color:#fff;
  min-width:17px;height:17px;padding:0 5px;border-radius:99px;display:grid;place-items:center}
.acct__i--out{color:var(--red);border-top:1px solid var(--line);margin-top:6px;padding-top:0;height:40px}

@media (max-width:1000px){
  .auth{grid-template-columns:1fr}
  .auth__side{order:2}
  .auth__list{margin-top:24px}
}
@media (max-width:520px){
  #regTwo{grid-template-columns:1fr!important}
}