/* Red-White minimal design */
:root{
  --bg:#ffffff;
  --text:#1b1b1b;
  --muted:#8d8d8d;
  --red:#d8082e;
  --red-600:#c00625;
  --line:#eee;
  --card:#fff;
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}

.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(8px)
}
.logo{font-weight:800;font-size:22px;letter-spacing:.3px}
.logo span{color:var(--red)}
.lang-switch{display:flex;align-items:center;gap:8px}
.lang-btn{background:none;border:none;font-weight:600;cursor:pointer;padding:6px 8px;border-radius:10px}
.lang-btn:hover{background:#f8f8f8}
.sep{color:var(--muted)}

.container{max-width:1100px;margin:28px auto;padding:0 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.hero{display:grid;gap:12px;text-align:center;background-image:linear-gradient(180deg,rgba(216,8,46,.05),transparent)}
.hero h1{margin:0;font-size:30px}
.sub{color:var(--muted);margin:0}
.actions{display:flex;gap:12px;justify-content:center;margin-top:8px}

.btn{border:1px solid var(--line);padding:12px 16px;border-radius:12px;font-weight:600;cursor:pointer}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff}
.btn.primary:hover{background:var(--red-600)}
.btn.ghost{background:#fff}
.btn.ghost:hover{background:#f7f7f7}

.menu-head{display:flex;align-items:center;justify-content:space-between;margin:22px 0 10px}
h2{margin:0}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;padding:8px 12px;border-radius:999px;cursor:pointer;font-weight:600}
.chip.active,.chip:hover{border-color:var(--red);color:var(--red)}

.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.product{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.product .thumb{height:140px;background:linear-gradient(135deg,#fff, #ffeef1);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--red);letter-spacing:.8px}
.product .body{padding:14px;display:grid;gap:8px}
.meta{display:flex;justify-content:space-between;align-items:center}
.price{font-weight:800}
.tag{font-size:12px;color:var(--red);background:#ffe6eb;border:1px solid #ffd1da;padding:3px 8px;border-radius:999px}

.info h3{margin:0 0 8px}
.info ol{margin:0 0 0 20px;color:var(--muted)}

.fab{
  position:fixed;bottom:18px;right:18px;
  background:var(--red);color:#fff;border:none;border-radius:999px;
  padding:14px 18px;font-weight:800;box-shadow:var(--shadow);cursor:pointer
}

.drawer{
  position:fixed;right:0;top:0;height:100vh;width:380px;background:#fff;border-left:1px solid var(--line);box-shadow:var(--shadow);
  transform:translateX(110%);transition:transform .25s ease;display:flex;flex-direction:column;z-index:60
}
.drawer.open{transform:translateX(0)}
.drawer-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.drawer-body{padding:10px 16px;flex:1;overflow:auto;display:grid;gap:10px}
.drawer-footer{border-top:1px solid var(--line);padding:12px 16px;display:grid;gap:10px}
.icon-btn{background:none;border:none;font-size:18px;cursor:pointer}

.cart-item{display:grid;grid-template-columns:1fr auto;gap:6px;border:1px solid var(--line);border-radius:12px;padding:10px}
.cart-item .name{font-weight:600}
.cart-item .qty{display:flex;gap:6px;align-items:center}
.qty button{width:28px;height:28px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}
.note textarea,.note input{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px;font:inherit}
.totals{display:flex;align-items:center;justify-content:space-between;border-top:1px dashed var(--line);padding-top:8px;font-weight:800}

@media (max-width:880px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .drawer{width:100%}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr}
}