:root{--primary:#ff7a00;--dark:#171717;--soft:#f5f5f5;--ok:#1faa59;--danger:#d32f2f}
*{box-sizing:border-box} body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f7f7f7;color:#222}
header{background:var(--dark);color:#fff;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}
.brand{font-size:28px;font-weight:800}.brand span{color:var(--primary)}
.container{max-width:1400px;margin:auto;padding:20px}.grid{display:grid;grid-template-columns:1fr 380px;gap:20px}
.categories{display:flex;gap:12px;overflow:auto;margin-bottom:18px}.cat{border:0;background:#fff;padding:14px 18px;border-radius:16px;font-size:18px;box-shadow:0 2px 8px #0001;cursor:pointer;white-space:nowrap}.cat.active{background:var(--primary);color:#fff}
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}.product{background:#fff;border-radius:18px;padding:16px;box-shadow:0 4px 18px #0001}.ph{height:150px;border-radius:14px;background:linear-gradient(135deg,#f2f2f2,#ddd);display:flex;align-items:center;justify-content:center;font-size:55px;margin-bottom:12px}.product h3{margin:4px 0 6px}.desc{color:#666;min-height:42px}.price{font-size:24px;font-weight:800;color:var(--primary);margin:10px 0}.btn{border:0;border-radius:12px;padding:13px 16px;font-weight:700;cursor:pointer;background:var(--primary);color:#fff;font-size:16px}.btn.secondary{background:#444}.btn.green{background:var(--ok)}.btn.red{background:var(--danger)}
.cart{background:#fff;border-radius:18px;padding:18px;box-shadow:0 4px 18px #0001;position:sticky;top:92px;height:max-content}.cart h2{margin-top:0}.cart-item{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #eee;padding:10px 0}.total{font-size:25px;font-weight:800;display:flex;justify-content:space-between;margin:16px 0}.field{margin-bottom:12px}.field label{display:block;font-weight:700;margin-bottom:5px}.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid #ccc;border-radius:10px;font-size:16px}
.panel{max-width:1200px;margin:auto;padding:20px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.card{background:#fff;padding:18px;border-radius:16px;box-shadow:0 3px 14px #0001}.status{display:inline-block;padding:6px 10px;border-radius:999px;background:#eee;font-weight:700}.order{background:#fff;border-radius:16px;padding:18px;margin-bottom:15px;box-shadow:0 3px 14px #0001}.order-head{display:flex;justify-content:space-between;gap:15px;align-items:center}.big-number{font-size:36px;font-weight:900;color:var(--primary)}
nav a{color:white;text-decoration:none;margin-left:14px;font-weight:bold}@media(max-width:900px){.grid{grid-template-columns:1fr}.cart{position:static}.brand{font-size:22px}}
.prod-img{width:100%;height:170px;object-fit:cover;border-radius:14px;margin-bottom:12px}.full{width:100%}.big{font-size:20px}.modal{display:none;position:fixed;inset:0;background:#0009;z-index:100;align-items:center;justify-content:center;padding:18px}.modal.show{display:flex}.modal-box{background:#fff;width:min(620px,100%);max-height:90vh;overflow:auto;border-radius:20px;padding:22px;position:relative}.modal-close{position:absolute;right:14px;top:10px;border:0;background:#eee;width:42px;height:42px;border-radius:50%;font-size:28px}.choice{display:flex;align-items:center;gap:12px;border:1px solid #ddd;border-radius:12px;padding:13px;margin:8px 0}.choice input{transform:scale(1.4)}.choice span{flex:1}.choice b{color:var(--primary)}.cart-item small{display:block;color:#666;margin-top:4px}.confirm{text-align:center;padding-top:60px;max-width:760px}.qr{width:300px;max-width:100%;display:block;margin:10px auto}.pix-code{width:100%;min-height:90px;padding:10px;border-radius:10px;margin:10px 0}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.product-admin{display:flex;gap:18px;margin-bottom:12px}.thumb{width:130px;height:130px;object-fit:cover;border-radius:12px}.grow{flex:1}.admin-options{display:grid;grid-template-columns:1fr 1fr;gap:20px}.inline-form{display:grid;grid-template-columns:1fr 120px 50px;gap:6px;margin-top:8px}.inline-form input{min-width:0;padding:8px;border:1px solid #ccc;border-radius:8px}@media(max-width:700px){.form-grid,.admin-options{grid-template-columns:1fr}.product-admin{display:block}.thumb{width:100%;height:180px}.inline-form{grid-template-columns:1fr 100px 45px}}@media print{header,nav,.btn{display:none!important}body{background:#fff}.card,.order{box-shadow:none;border:1px solid #bbb}.panel{padding:0}.kitchen-card{break-inside:avoid}}

/* Acesso administrativo visível no Totem */
.totem-header-actions{display:flex;align-items:center;gap:18px}.admin-menu-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;text-decoration:none;font-weight:900;padding:12px 18px;border-radius:12px;box-shadow:0 3px 10px #0003;white-space:nowrap}.admin-menu-btn:active{transform:scale(.98)}@media(max-width:700px){header{gap:10px;flex-wrap:wrap}.totem-header-actions{width:100%;justify-content:space-between;gap:8px}.admin-menu-btn{padding:10px 14px}}

/* C.P.SISTEM.V4 - navegação global */
.back-menu-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 16px;border:0;border-radius:12px;background:#fff;color:#111827;font-weight:800;font-size:15px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.15);text-decoration:none}.back-menu-btn:active{transform:scale(.98)}.header-actions{display:flex;gap:10px;align-items:center}.screen-top{max-width:1200px;margin:16px auto 0;padding:0 18px}@media(max-width:700px){header{gap:10px;flex-wrap:wrap}.back-menu-btn{min-height:44px}.totem-header-actions{flex-wrap:wrap;justify-content:flex-end}}

/* C.P.SISTEM.V4 - responsividade mobile automática */
html,body{width:100%;max-width:100%;overflow-x:hidden}
img,video,canvas,svg{max-width:100%;height:auto}
header{min-width:0}
header>*{min-width:0}
nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
nav a{margin-left:0}
.btn,a.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;min-height:44px}
.order p{display:flex;flex-wrap:wrap;gap:8px}
.order p .btn{margin:0}

@media(max-width:900px){
  .container,.panel{width:100%;max-width:100%;padding:14px}
  .grid{grid-template-columns:minmax(0,1fr);gap:14px}
  .products{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .cart{position:static;top:auto;width:100%;margin-top:4px}
  .categories{padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .product{min-width:0;padding:13px}
  .prod-img,.ph{height:150px}
  .desc{min-height:0}
  .order-head{align-items:flex-start;flex-wrap:wrap}
}

@media(max-width:600px){
  body{font-size:15px}
  header{padding:12px;position:sticky;top:0;align-items:flex-start}
  .brand{font-size:18px;line-height:1.2;word-break:break-word;flex:1 1 100%}
  .totem-header-actions,.header-actions,nav{width:100%;display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-start}
  .totem-header-actions>div{width:100%;font-size:14px}
  .admin-menu-btn,.back-menu-btn,header .btn,nav a{min-height:42px;padding:9px 12px;font-size:14px}
  .container,.panel{padding:10px}
  .categories{gap:8px;margin-bottom:12px}
  .cat{padding:11px 13px;font-size:15px;border-radius:12px}
  .products{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .product{padding:10px;border-radius:14px}
  .prod-img,.ph{height:110px;border-radius:10px}
  .ph{font-size:38px}
  .product h3{font-size:16px;line-height:1.2}
  .desc{font-size:13px;line-height:1.3}
  .price{font-size:19px;margin:8px 0}
  .product .btn{width:100%;padding:10px 8px;font-size:14px}
  .cart{padding:14px;border-radius:14px}
  .cart h2{font-size:20px}
  .cart-item{align-items:flex-start;flex-wrap:wrap}
  .cart-item>div:last-child{width:100%;display:flex;gap:8px}
  .cart-item button{min-width:44px;min-height:40px}
  .total{font-size:21px}
  .field input,.field select,.field textarea{font-size:16px;min-height:46px}
  .btn.big{font-size:17px;min-height:50px}
  .modal{padding:8px;align-items:flex-end}
  .modal-box{width:100%;max-height:92vh;border-radius:18px 18px 0 0;padding:18px 14px}
  .choice{padding:11px 9px;gap:8px;align-items:flex-start}
  .choice b{white-space:nowrap}
  .cards{grid-template-columns:1fr;gap:10px}
  .card,.order{padding:14px;border-radius:13px}
  .big-number{font-size:30px}
  .order-head{display:block}
  .order-head>div+div{margin-top:10px}
  .order p{display:grid;grid-template-columns:1fr 1fr;gap:7px}
  .order p .btn{width:100%;font-size:13px;padding:9px 7px;text-align:center}
  .form-grid,.admin-options{grid-template-columns:1fr}
  .product-admin{display:block}
  .thumb{width:100%;height:180px;margin-bottom:10px}
  .inline-form{grid-template-columns:minmax(0,1fr) 90px 44px}
  .screen-top{margin-top:10px;padding:0 10px}
  .confirm{padding-top:20px}
  .qr{width:min(260px,90vw)}
  .pix-code{font-size:12px}
}

@media(max-width:380px){
  .products{grid-template-columns:1fr}
  .prod-img,.ph{height:155px}
  .order p{grid-template-columns:1fr}
  .inline-form{grid-template-columns:1fr}
}

.delivery-fields{display:none}.delivery-fields.show{display:block}.delivery-summary{margin:12px 0;padding:12px;border-radius:12px;background:#fff7ed;border:1px solid #fed7aa;line-height:1.45}.delivery-summary b{color:#c2410c}
/* Fluxo V3 separado: Produtos -> Carrinho -> Checkout/Delivery */
.products-page{padding-bottom:110px}.products-full{width:100%;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.floating-cart{position:fixed;right:22px;bottom:22px;z-index:50;display:flex;align-items:center;gap:10px;padding:16px 20px;border-radius:999px;background:#111827;color:#fff;text-decoration:none;box-shadow:0 12px 32px #0004;font-weight:800}.floating-cart b{background:#ef4444;border-radius:999px;min-width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center}.floating-cart small{font-size:14px;color:#fff}.cart-page,.checkout-page{max-width:1100px;margin:0 auto}.cart-line{display:grid;grid-template-columns:1fr auto 120px;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid #e5e7eb}.cart-line-info h3{margin:0 0 6px}.cart-line-info small,.cart-line-info b{display:block;margin-top:4px}.qty-control{display:flex;align-items:center;gap:10px}.qty-control button{width:42px;height:42px;border:0;border-radius:12px;font-size:24px;font-weight:800;cursor:pointer}.line-total{text-align:right;font-weight:800}.remove-link{display:block;margin:8px 0 0 auto;border:0;background:none;color:#dc2626;cursor:pointer}.cart-grand-total{display:flex;justify-content:space-between;align-items:center;font-size:24px;padding:22px 0}.cart-actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}.empty-cart{text-align:center;padding:45px 15px}.empty-cart>div{font-size:64px}.checkout-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:22px;align-items:start}.order-summary{position:sticky;top:16px}.summary-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #e5e7eb}.service-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.service-options label{display:block;border:2px solid #e5e7eb;border-radius:14px;padding:14px;cursor:pointer}.service-options input{margin-right:6px}.delivery-fields{display:none;border:2px dashed #f59e0b;border-radius:16px;padding:16px;margin:14px 0;background:#fffbeb}.delivery-fields.show{display:block}
@media(max-width:760px){.floating-cart{left:12px;right:12px;bottom:12px;justify-content:center}.floating-cart small{margin-left:auto}.cart-line{grid-template-columns:1fr auto}.line-total{grid-column:1/-1;text-align:right}.checkout-layout{grid-template-columns:1fr}.order-summary{position:static}.service-options{grid-template-columns:1fr}.cart-actions .btn{width:100%;text-align:center}.products-full{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:430px){.products-full{grid-template-columns:1fr}}