:root{
  --bg:#0b0c10;
  --card:#12131a;
  --muted:#8e92a6;
  --text:#f2f3f7;
  --line:rgba(255,255,255,.08);
  --accent:#e7c35b;
  --accent2:#2dd4bf;
  --danger:#ff6b6b;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 20% -10%, rgba(231,195,91,.20), transparent 55%),
              radial-gradient(900px 600px at 100% 0%, rgba(45,212,191,.12), transparent 50%),
              var(--bg);
  color:var(--text);
}

.topbar{
  position:sticky; top:0; z-index:5;
  backdrop-filter: blur(10px);
  background: rgba(11,12,16,.65);
  border-bottom: 1px solid var(--line);
  padding: 14px 14px 10px;
}

.top-actions{
  margin-top:10px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.toplink{
  color: rgba(255,255,255,.88);
  text-decoration:none;
  font-size:13px;
  padding:8px 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
}
.toplink:hover{ filter: brightness(1.06); }

.brand{display:flex; flex-direction:column; gap:4px}
.logo{font-weight:900; letter-spacing:.18em}
.tag{color:var(--muted); font-size:13px}

.menu-switch{
  margin-top:10px;
  display:flex;
  background: rgba(255,255,255,.06);
  border:1px solid var(--line);
  border-radius: 14px;
  overflow:hidden;
}

.tab{
  flex:1;
  padding: 12px 10px;
  font-weight:700;
  color:var(--text);
  background: transparent;
  border:0;
  cursor:pointer;
}
.tab.active{
  background: linear-gradient(180deg, rgba(231,195,91,.35), rgba(231,195,91,.12));
  box-shadow: inset 0 0 0 1px rgba(231,195,91,.30);
}

.wrap{
  padding: 14px;
  display:flex;
  flex-direction:column;
  gap: 14px;
  padding-bottom: 180px;
}

.card{
  background: rgba(18,19,26,.72);
  border:1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
  padding: 14px;
}

h2{margin:0 0 12px; font-size:18px}
.field{display:flex; flex-direction:column; gap:7px}
.field label{font-size:13px; color:var(--muted)}
.field input{
  height:44px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color:var(--text);
  padding: 0 12px;
  outline:none;
}
.field input:focus{border-color: rgba(231,195,91,.55)}
.field.full{margin-bottom:12px}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:12px}
@media (max-width:380px){ .grid2{grid-template-columns:1fr} }

.segmented{
  display:flex;
  border-radius: 14px;
  overflow:hidden;
  border:1px solid var(--line);
  background: rgba(255,255,255,.05);
}
.seg{
  flex:1;
  padding: 12px 10px;
  border:0;
  background: transparent;
  color:var(--text);
  font-weight:800;
  cursor:pointer;
}
.seg.active{
  background: linear-gradient(180deg, rgba(45,212,191,.25), rgba(45,212,191,.10));
  box-shadow: inset 0 0 0 1px rgba(45,212,191,.30);
}
.hint{margin:8px 0 0; color:var(--muted); font-size:12px}

.menu-head{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.search input{
  width: 180px;
}
@media (max-width:420px){
  .menu-head{flex-direction:column; align-items:stretch}
  .search input{width:100%}
}

.categories{
  display:flex; gap:8px; overflow:auto;
  padding: 6px 2px 10px;
  scrollbar-width:none;
}
.categories::-webkit-scrollbar{display:none}
.chip{
  white-space:nowrap;
  padding: 9px 12px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color:var(--text);
  font-weight:700;
  font-size:13px;
  cursor:pointer;
}
.chip.active{
  background: linear-gradient(180deg, rgba(231,195,91,.30), rgba(231,195,91,.10));
  box-shadow: inset 0 0 0 1px rgba(231,195,91,.26);
}

.menu-list{display:flex; flex-direction:column; gap:8px}
.item{
  display:grid;
  grid-template-columns: 54px 1fr 74px 110px;
  gap:10px;
  padding: 10px;
  border-radius: 16px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  align-items:center;
}
.code{
  font-weight:900;
  letter-spacing:.04em;
  color: var(--accent);
  text-align:left;
}
.name{font-weight:700; line-height:1.2}
.price{color:var(--text); font-weight:800; text-align:right}
.qty{
  justify-self:end;
  display:flex;
  border:1px solid var(--line);
  border-radius: 14px;
  overflow:hidden;
  background: rgba(255,255,255,.04);
}
.qty button{
  width: 38px; height:38px;
  border:0; background:transparent; color:var(--text);
  font-size:18px; font-weight:900;
  cursor:pointer;
}
.qty input{
  width: 34px;
  height:38px;
  border:0;
  text-align:center;
  background:transparent;
  color:var(--text);
  font-weight:900;
  outline:none;
}
@media (max-width:430px){
  .item{grid-template-columns: 48px 1fr 64px 104px}
  .qty button{width:36px}
}

.cart{
  position:fixed; left:0; right:0; bottom:0;
  background: rgba(18,19,26,.92);
  border-top:1px solid var(--line);
  backdrop-filter: blur(10px);
  padding: 12px 14px 14px;
}
.cart-head{display:flex; align-items:center; justify-content:space-between; gap:10px}
.cart-title{font-size:16px; font-weight:900}
.cart-clear{
  border:1px solid rgba(255,255,255,.16);
  background: transparent;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 12px;
  cursor:pointer;
}
.cart-items{margin:10px 0; max-height: 160px; overflow:auto; display:flex; flex-direction:column; gap:8px}
.cart-row{
  display:flex; justify-content:space-between; gap:10px;
  padding: 8px 10px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.cart-row .left{display:flex; flex-direction:column; gap:2px}
.cart-row .left .t{font-weight:800}
.cart-row .left .s{color:var(--muted); font-size:12px}
.cart-row .right{font-weight:900}
.totals{border-top:1px dashed rgba(255,255,255,.18); padding-top:10px}
.row{display:flex; justify-content:space-between; padding:4px 0; font-weight:800}
.btn{
  width:100%;
  height:48px;
  border-radius: 16px;
  border:0;
  cursor:pointer;
  font-weight:900;
}
.btn.primary{
  margin-top:10px;
  background: linear-gradient(180deg, rgba(45,212,191,.95), rgba(45,212,191,.55));
  box-shadow: 0 10px 30px rgba(45,212,191,.18);
}
.btn.primary:active{transform: translateY(1px)}
.tiny{margin:8px 0 0; color:var(--muted); font-size:11px; text-align:center}