:root{
  --brand:#c0181e;
  --ok:#25d366;
  --ink:#1f2937;
  --muted:#6b7280;
  --card:#ffffff;
  --bg:#f7f7f7;
  --shadow:0 6px 24px rgba(0,0,0,.08);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;-webkit-font-smoothing:antialiased}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eee;z-index:40}
header .wrap{max-width:1100px;margin:0 auto;display:flex;gap:12px;align-items:center;padding:10px 14px}
.logo{font-weight:800;letter-spacing:.4px;color:var(--brand);font-size:18px}
.search{flex:1}
.search input{width:100%;padding:10px 12px;border:1px solid #e5e7eb;border-radius:12px;font-size:15px}

main{max-width:1100px;margin:12px auto;display:grid;grid-template-columns:1.6fr .9fr;gap:16px;padding:0 12px;align-items:start}
.menu-column{display:flex;flex-direction:column;gap:12px}
.card{background:var(--card);border:1px solid #eee;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card h2{margin:0;padding:14px 16px;border-bottom:1px dashed #eee;font-size:16px;display:flex;align-items:center;gap:10px}
.card h2 .hint{color:var(--muted);font-weight:500;font-size:12px;margin-left:auto}
.section{padding:10px 12px 14px}
.section+.section{border-top:1px solid #f0f0f0}

.item{display:grid;grid-template-columns:1fr auto;gap:12px;padding:12px;border-radius:10px}
.item:hover{background:#fafafa}
.title{font-weight:700}
.subtitle{font-size:13px;color:var(--muted);margin-top:6px}
.right{display:flex;gap:8px;align-items:center}
.price{min-width:88px;text-align:right;font-variant-numeric:tabular-nums}
.qty{display:flex;align-items:center;border:1px solid #e5e7eb;border-radius:999px;overflow:hidden}
.qty button{border:0;background:#fff;padding:8px 12px;cursor:pointer;font-size:16px}
.qty input{width:48px;text-align:center;border:0;font-size:15px;padding:6px 0}

.row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:8px 0}
.row .field{display:flex;flex-direction:column;gap:6px}
select, input[type="text"], input[type="number"], textarea{padding:10px;border:1px solid #e5e7eb;border-radius:10px;font-size:15px}
textarea{min-height:80px}

.pill{display:inline-flex;gap:8px;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid #e5e7eb;background:#fff;font-size:13px;margin-right:6px}
.pill input{margin:0}

/* Cart */
.cart{display:flex;flex-direction:column;min-height:180px}
.cart-header{display:flex;align-items:center;justify-content:space-between;padding:12px;border-bottom:1px solid #eee}
.cart-header h2{margin:0;font-size:16px}
.cart-toggle{background:transparent;border:0;font-size:18px;cursor:pointer;padding:6px 10px;border-radius:8px}
.cart .body{padding:12px}
.cart-empty{padding:16px;color:var(--muted);text-align:center}
.cart .line{display:flex;gap:8px;align-items:flex-start;border-bottom:1px dashed #eee;padding:10px 0}
.cart .line .qty{border:0}
.cart .line-title{flex:1}
.tot{display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px 12px;border-top:1px solid #eee}
.tot strong{font-variant-numeric:tabular-nums}

.cta{display:flex;flex-direction:column;gap:10px;padding:12px}
.cta button{padding:12px 14px;border:0;border-radius:12px;font-weight:700;cursor:pointer;font-size:15px}
.cta .whatsapp{background:var(--ok);color:#fff;width:100%}
.cta .clear{background:#f3f4f6;width:100%}

.badge{background:#f59e0b1a;color:#b45309;border:1px dashed #f59e0b;border-radius:8px;padding:4px 8px;font-size:12px}

/* address area */
.addr{display:grid;grid-template-columns:1fr;gap:8px}
.fulfillment{display:flex;gap:12px;align-items:center}
.addr textarea{min-height:80px;padding:10px;border-radius:10px;border:1px solid #e5e7eb;resize:vertical}

/* Accordion helpers */
.card h2{ cursor:pointer; user-select:none; }
.card h2::before{
  content:'▾';
  margin-right:8px;
  color:var(--muted);
  transition:transform .2s ease;
}
.card.collapsed h2::before{ content:'▸'; }
.card.collapsed .section{ display:none; }

/* --- responsive fixes: stack controls on small screens & allow dropdown overflow --- */
.card, .section { overflow: visible !important; }
select, .row select, .item, .section { position: relative; z-index: 5; }

@media (max-width: 640px) {
  .row { grid-template-columns: 1fr !important; }
  .item { grid-template-columns: 1fr !important; }
  .right { margin-top: 10px; justify-content: flex-end; }
  .price { text-align: left; order: 0; }
  .row .field select, .row .field input, .row .field textarea { width: 100%; box-sizing: border-box; }
  .item .right, .item > div:first-child { width: 100%; }
}
select { max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

@media (max-width:880px){
  .cart { z-index: 10; }
}

/* FOOTER */
footer{max-width:1100px;margin:12px auto 40px;color:var(--muted);padding:0 12px;font-size:13px}

/* MOBILE ADAPTATION */
@media (max-width: 880px){
  main{grid-template-columns:1fr;gap:12px;padding:0 12px}
  .menu-column{order:1}
  .cart{order:2}
  .cart{position:relative;top:0}
  .item{padding:10px}
  .price{min-width:72px}
  .qty input{width:44px}
  .logo{font-size:16px}
  .search input{padding:10px;font-size:15px}
  .card h2{font-size:15px;padding:12px}
  .cta button{font-size:16px;padding:14px}
}

/* SMALLER PHONES */
@media (max-width:420px){
  .qty button{padding:8px 10px}
  .qty input{width:40px}
  .price{min-width:60px}
}