/* =========================================================================
   Demo · Shop  ·  "Röstwerk" (fiktiver Kaffeeröster)
   Eigener Look: Bricolage Grotesque + DM Sans, Off-White + Ink + Terracotta.
   Interaktiver Warenkorb via cart.js. Preise = Demo-Daten (nicht Nexus).
   ========================================================================= */
body.shop{
  --ink:#171412; --paper:#f4f2ee; --card:#fff; --muted:#6b6560; --line:#e3ded6;
  --brand:#c8552a; --brand-deep:#a23c17;
  background:var(--paper);color:var(--ink);
  font-family:'DM Sans','Manrope Fallback',system-ui,sans-serif;
}
body.shop h1,body.shop h2,body.shop h3,.shop-logo{font-family:'Bricolage Grotesque','Space Grotesk Fallback',system-ui,sans-serif}
.swrap{width:100%;max-width:1200px;margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2.5rem)}

/* Shop-Topbar (unter dem Nexus-Ribbon) */
.shop-bar{position:sticky;top:var(--nx-shell-h);z-index:50;background:color-mix(in srgb,var(--paper) 90%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.shop-bar__in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.8rem}
.shop-logo{font-size:1.35rem;font-weight:700;letter-spacing:-.02em;display:inline-flex;align-items:center;gap:.5rem}
.shop-logo b{color:var(--brand)}
.cart-btn{position:relative;display:inline-flex;align-items:center;gap:.5rem;background:var(--ink);color:var(--paper);
  padding:.6rem 1.1rem;border-radius:999px;font-weight:600;font-size:.92rem;transition:transform .2s var(--nx-ease)}
.cart-btn:hover{transform:translateY(-1px)}
.cart-btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
.cart-btn [data-cart-count]{background:var(--brand);color:#fff;min-width:20px;height:20px;border-radius:999px;
  display:grid;place-items:center;font-size:.72rem;font-weight:700;padding:0 5px}
.cart-btn [data-cart-count][data-empty]{opacity:.5}

/* Hero */
.shop-hero{position:relative;overflow:hidden;border-radius:26px;margin-top:1.6rem;
  background:linear-gradient(120deg,#2a1a12,#4a2a18);color:#f6efe6;padding:clamp(2rem,5vw,3.6rem);
  display:grid;grid-template-columns:1.3fr .9fr;gap:2rem;align-items:center}
.shop-hero__demo{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:#f6efe6;background:rgba(255,255,255,.14);padding:.3rem .7rem;border-radius:999px;margin-bottom:1rem}
.shop-hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.02;letter-spacing:-.02em;margin-bottom:.9rem}
.shop-hero p{color:#e4d6c8;max-width:42ch;line-height:1.6;margin-bottom:1.6rem}
.shop-hero .cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--brand);color:#fff;font-weight:600;
  padding:.85rem 1.5rem;border-radius:999px;transition:transform .2s var(--nx-ease),background .2s}
.shop-hero .cta:hover{transform:translateY(-2px);background:#e0692f}
.shop-hero__art{aspect-ratio:1;border-radius:18px;background:radial-gradient(circle at 40% 30%,#d1541f,#5e2a12);display:grid;place-items:center}
.shop-hero__art svg{width:62%;height:62%}
@media (max-width:820px){.shop-hero{grid-template-columns:1fr}.shop-hero__art{display:none}}

/* Filter */
.shop-filter{display:flex;flex-wrap:wrap;gap:.5rem;padding-block:2rem 1.2rem}
.shop-filter button{font-size:.88rem;font-weight:600;padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:var(--card);transition:all .2s var(--nx-ease)}
.shop-filter button:hover{border-color:var(--ink);color:var(--ink)}
.shop-filter button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* Produkte */
.shop-grid{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));padding-bottom:1rem}
.product{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .4s var(--nx-ease),box-shadow .4s var(--nx-ease)}
.product:hover{transform:translateY(-4px);box-shadow:0 22px 44px -26px rgba(0,0,0,.4)}
.product.hide{display:none}
.product__art{aspect-ratio:4/3;display:grid;place-items:center;position:relative}
.product__art svg{width:52%;height:70%}
.product__tag{position:absolute;top:.8rem;left:.8rem;background:rgba(255,255,255,.9);color:var(--ink);font-size:.68rem;font-weight:700;letter-spacing:.03em;padding:.25rem .55rem;border-radius:999px}
.product__b{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;flex:1}
.product__cat{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.product h3{font-size:1.15rem;font-weight:700;margin:.25rem 0 .3rem}
.product__note{font-size:.86rem;color:var(--muted);line-height:1.45;flex:1}
.product__foot{display:flex;align-items:center;justify-content:space-between;margin-top:1rem}
.product__price{font-weight:700;font-size:1.05rem}
.add{background:var(--brand);color:#fff;font-weight:600;font-size:.86rem;padding:.55rem .95rem;border-radius:999px;display:inline-flex;align-items:center;gap:.35rem;transition:background .2s,transform .15s}
.add:hover{background:#e0692f}
.add:active{transform:scale(.95)}
.add.is-added{background:#2f8f4e}
.add svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2.2}

/* Info-Band */
.shop-info{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding-block:3rem}
.shop-info div{padding:1.4rem;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.shop-info h4{font-size:1rem;font-weight:700;margin-bottom:.35rem}
.shop-info p{font-size:.9rem;color:var(--muted);line-height:1.5}
@media (max-width:720px){.shop-info{grid-template-columns:1fr}}

/* ---- Warenkorb-Drawer (cart.js) ---- */
.nx-cart{position:fixed;inset:0;z-index:120;pointer-events:none}
.nx-cart[aria-hidden="false"]{pointer-events:auto}
.nx-cart__scrim{position:absolute;inset:0;background:rgba(10,8,6,.5);opacity:0;transition:opacity .3s var(--nx-ease)}
.nx-cart[aria-hidden="false"] .nx-cart__scrim{opacity:1}
.nx-cart__panel{position:absolute;top:0;right:0;height:100%;width:min(420px,100%);background:var(--paper);
  display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s var(--nx-ease);box-shadow:-20px 0 60px rgba(0,0,0,.25)}
.nx-cart[aria-hidden="false"] .nx-cart__panel{transform:none}
.nx-cart__head{display:flex;align-items:center;justify-content:space-between;padding:1.3rem 1.4rem;border-bottom:1px solid var(--line)}
.nx-cart__head h3{font-size:1.3rem;font-weight:700}
.nx-cart__x{font-size:1.8rem;line-height:1;color:var(--muted)}
.nx-cart__items{flex:1;overflow-y:auto;padding:1rem 1.4rem}
.nx-cart__item{display:grid;grid-template-columns:auto 1fr auto auto;gap:.8rem;align-items:center;padding:.8rem 0;border-bottom:1px solid var(--line)}
.nx-cart__thumb{width:46px;height:46px;border-radius:10px;background:#efe7dc;display:grid;place-items:center;font-size:1.3rem}
.nx-cart__meta strong{display:block;font-size:.95rem;font-weight:600}
.nx-cart__meta span{font-size:.82rem;color:var(--muted)}
.nx-cart__qty{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--line);border-radius:999px;padding:.2rem .3rem}
.nx-cart__qty button{width:24px;height:24px;border-radius:50%;font-size:1rem;color:var(--ink);display:grid;place-items:center}
.nx-cart__qty span{min-width:16px;text-align:center;font-weight:600;font-size:.9rem}
.nx-cart__del{color:var(--muted);font-size:1.2rem;padding:.2rem}
.nx-cart__empty,.nx-cart__done{text-align:center;padding:3rem 1rem;color:var(--muted)}
.nx-cart__empty p{font-weight:600;color:var(--ink);margin-bottom:.3rem}
.nx-cart__check{width:56px;height:56px;border-radius:50%;background:#2f8f4e;color:#fff;font-size:1.8rem;display:grid;place-items:center;margin:0 auto 1rem}
.nx-cart__done h4{font-size:1.2rem;font-weight:700;color:var(--ink);margin-bottom:.4rem}
.nx-cart__foot{padding:1.3rem 1.4rem;border-top:1px solid var(--line)}
.nx-cart__row{display:flex;justify-content:space-between;font-size:1.05rem;margin-bottom:.4rem}
.nx-cart__row strong{font-size:1.2rem}
.nx-cart__note{font-size:.8rem;color:var(--muted);margin-bottom:1rem}
.nx-cart__checkout{width:100%;background:var(--brand);color:#fff;font-weight:700;font-size:1rem;padding:.95rem;border-radius:12px;transition:background .2s}
.nx-cart__checkout:hover{background:#e0692f}

@media (prefers-color-scheme:dark){
  body.shop{--ink:#f2ede6;--paper:#141210;--card:#1e1a17;--muted:#a29a90;--line:#2e2823}
  .shop-bar{background:color-mix(in srgb,#141210 90%,transparent)}
  .product__tag{background:rgba(20,18,16,.85);color:#f2ede6}
  .nx-cart__thumb{background:#2a241f}
}