/* Hotel Neelakandan — restaurant operations demo
   Palette: deep green (kitchen/brand), amber (attention), clay (danger). */
:root{
  --bg:#f4f5f2; --panel:#ffffff; --ink:#16211c; --ink-2:#4a5a52; --ink-3:#7c8a83;
  --line:#dfe4df; --line-2:#eceee9;
  --brand:#1f4d3a; --brand-2:#2c6b50; --brand-ink:#e8f2ec;
  --amber:#a8710f; --amber-bg:#fdf4e3; --amber-line:#e8cf9b;
  --clay:#9d3427; --clay-bg:#fbeceb; --clay-line:#e9bdb7;
  --good:#1f6b47; --good-bg:#e8f4ed; --good-line:#b6dcc6;
  --blue:#2a5583; --blue-bg:#eaf1f8; --blue-line:#bcd2e8;
  --r:10px; --shadow:0 1px 2px rgba(22,33,28,.06), 0 4px 14px rgba(22,33,28,.05);
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
  background:var(--bg); color:var(--ink); -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0; font-weight:650; letter-spacing:-.01em}
a{color:var(--brand-2)}
button{font:inherit; cursor:pointer}

/* ---------- shell ---------- */
.app{display:grid; grid-template-columns:232px 1fr; min-height:100vh}
.side{background:var(--brand); color:var(--brand-ink); display:flex; flex-direction:column; position:sticky; top:0; height:100vh}
.brand{padding:18px 18px 14px; border-bottom:1px solid rgba(255,255,255,.12)}
.brand b{display:block; font-size:16px; letter-spacing:-.02em}
.brand span{display:block; font-size:11.5px; opacity:.7; margin-top:2px}
.nav{padding:10px 10px 20px; overflow-y:auto; flex:1}
.nav button{
  display:flex; align-items:center; gap:9px; width:100%; text-align:left; padding:8px 10px; margin:1px 0;
  background:none; border:0; color:rgba(232,242,236,.78); border-radius:8px; font-size:13.5px;
}
.nav button:hover{background:rgba(255,255,255,.08); color:#fff}
.nav button[aria-current="true"]{background:rgba(255,255,255,.16); color:#fff; font-weight:600}
.nav .ico{width:17px; text-align:center; opacity:.9; font-size:13px}
.nav .grp{font-size:10.5px; text-transform:uppercase; letter-spacing:.09em; opacity:.5; padding:14px 10px 5px}
.nav .pill{margin-left:auto; background:var(--amber); color:#fff; font-size:10.5px; font-weight:700; padding:1px 6px; border-radius:9px}

.main{min-width:0; display:flex; flex-direction:column}
.top{
  display:flex; align-items:center; gap:14px; padding:12px 22px; background:var(--panel);
  border-bottom:1px solid var(--line); position:sticky; top:0; z-index:20;
}
.top h1{font-size:17px}
.top .sub{font-size:12.5px; color:var(--ink-3); margin-top:1px}
.top .spacer{flex:1}
.rolebox{display:flex; align-items:center; gap:8px; font-size:12.5px; color:var(--ink-2)}
.rolebox select{
  font:inherit; font-size:13px; padding:6px 9px; border:1px solid var(--line); border-radius:8px;
  background:var(--panel); color:var(--ink);
}
.page{padding:20px 22px 60px; max-width:1320px; width:100%}

/* ---------- primitives ---------- */
.card{background:var(--panel); border:1px solid var(--line); border-radius:var(--r); box-shadow:var(--shadow)}
.card>header{padding:13px 16px; border-bottom:1px solid var(--line-2); display:flex; align-items:center; gap:10px}
.card>header h3{font-size:14px}
.card>header .note{font-size:12px; color:var(--ink-3)}
.card>header .spacer{flex:1}
.card .body{padding:16px}
.grid{display:grid; gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-2-1{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.g-1-2{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
.stack{display:flex; flex-direction:column; gap:14px}
.row{display:flex; align-items:center; gap:10px}
.wrap{flex-wrap:wrap}
.muted{color:var(--ink-3)}
.small{font-size:12.5px}
.tiny{font-size:11.5px}
.num{font-variant-numeric:tabular-nums; font-family:var(--mono)}
.right{text-align:right}
.center{text-align:center}

.kpi{padding:14px 16px}
.kpi .lbl{font-size:11.5px; text-transform:uppercase; letter-spacing:.07em; color:var(--ink-3)}
.kpi .val{font-size:25px; font-weight:680; letter-spacing:-.02em; margin-top:5px; font-variant-numeric:tabular-nums}
.kpi .dlt{font-size:12px; margin-top:3px; color:var(--ink-3)}
.kpi.warn{background:var(--amber-bg); border-color:var(--amber-line)}
.kpi.bad{background:var(--clay-bg); border-color:var(--clay-line)}
.kpi.ok{background:var(--good-bg); border-color:var(--good-line)}

table{width:100%; border-collapse:collapse; font-size:13.5px}
th{
  text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-3);
  font-weight:600; padding:8px 10px; border-bottom:1px solid var(--line); white-space:nowrap;
}
td{padding:9px 10px; border-bottom:1px solid var(--line-2); vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbfa}
td.num,th.num{font-variant-numeric:tabular-nums; text-align:right; font-family:var(--mono); font-size:13px}
.tblwrap{overflow-x:auto}

.tag{
  display:inline-flex; align-items:center; gap:4px; font-size:11px; font-weight:600; padding:2px 7px;
  border-radius:20px; border:1px solid var(--line); background:var(--line-2); color:var(--ink-2); white-space:nowrap;
}
.tag.good{background:var(--good-bg); border-color:var(--good-line); color:var(--good)}
.tag.warn{background:var(--amber-bg); border-color:var(--amber-line); color:var(--amber)}
.tag.bad{background:var(--clay-bg); border-color:var(--clay-line); color:var(--clay)}
.tag.info{background:var(--blue-bg); border-color:var(--blue-line); color:var(--blue)}
.tag.solid{background:var(--brand); border-color:var(--brand); color:#fff}

.btn{
  border:1px solid var(--line); background:var(--panel); color:var(--ink); padding:7px 13px;
  border-radius:8px; font-size:13.5px; font-weight:550;
}
.btn:hover{border-color:var(--ink-3)}
.btn.pri{background:var(--brand); border-color:var(--brand); color:#fff}
.btn.pri:hover{background:var(--brand-2)}
.btn.dgr{background:var(--clay); border-color:var(--clay); color:#fff}
.btn.sm{padding:4px 9px; font-size:12px; border-radius:7px}
.btn:disabled{opacity:.45; cursor:not-allowed}
.btn.gh{background:none}

.banner{padding:11px 14px; border-radius:var(--r); font-size:13.5px; display:flex; gap:10px; align-items:flex-start}
.banner.warn{background:var(--amber-bg); border:1px solid var(--amber-line); color:#6d4a08}
.banner.bad{background:var(--clay-bg); border:1px solid var(--clay-line); color:#7a2519}
.banner.info{background:var(--blue-bg); border:1px solid var(--blue-line); color:#1e3f61}
.banner.good{background:var(--good-bg); border:1px solid var(--good-line); color:#14502f}
.banner b{font-weight:650}

.bar{height:6px; background:var(--line-2); border-radius:4px; overflow:hidden; min-width:70px}
.bar i{display:block; height:100%; background:var(--brand-2); border-radius:4px}
.bar i.warn{background:var(--amber)} .bar i.bad{background:var(--clay)}

.empty{padding:34px; text-align:center; color:var(--ink-3); font-size:13.5px}
.src{
  font-size:11.5px; color:var(--ink-3); border-left:2px solid var(--line); padding-left:9px;
  margin-top:6px; font-style:italic; line-height:1.45;
}

/* ---------- billing ---------- */
.pos{display:grid; grid-template-columns:minmax(0,1fr) 372px; gap:14px; align-items:start}
.catbar{display:flex; gap:6px; flex-wrap:wrap; margin-bottom:12px}
.catbar button{padding:5px 12px; border:1px solid var(--line); background:var(--panel); border-radius:20px; font-size:12.5px}
.catbar button[aria-pressed="true"]{background:var(--brand); border-color:var(--brand); color:#fff; font-weight:600}
.items{display:grid; grid-template-columns:repeat(auto-fill,minmax(148px,1fr)); gap:9px}
.item{
  border:1px solid var(--line); background:var(--panel); border-radius:9px; padding:10px;
  text-align:left; display:flex; flex-direction:column; gap:5px; min-height:78px;
}
.item:hover{border-color:var(--brand-2); box-shadow:var(--shadow)}
.item .nm{font-size:13px; font-weight:600; line-height:1.3}
.item .mt{display:flex; align-items:center; gap:6px; margin-top:auto}
.item .pr{font-family:var(--mono); font-size:13px; font-weight:650}
.st{display:inline-block; vertical-align:middle; width:7px; height:7px; border-radius:50%; flex:none}
.st.south{background:#2c6b50} .st.chinese{background:#a8710f} .st.parcel{background:#2a5583}

.ticket{position:sticky; top:74px}
.tk-lines{max-height:300px; overflow-y:auto}
.tk-line{display:flex; align-items:center; gap:8px; padding:7px 0; border-bottom:1px solid var(--line-2); font-size:13px}
.tk-line .nm{flex:1; min-width:0}
.tk-line .nm b{display:block; font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.qty{display:flex; align-items:center; gap:2px}
.qty button{width:22px; height:22px; border:1px solid var(--line); background:var(--panel); border-radius:6px; line-height:1; font-size:13px; padding:0}
.qty span{min-width:22px; text-align:center; font-family:var(--mono); font-size:13px}
.tot{display:flex; justify-content:space-between; padding:4px 0; font-size:13.5px}
.tot.big{font-size:17px; font-weight:700; border-top:1px solid var(--line); margin-top:6px; padding-top:9px}
.paykeys{display:grid; grid-template-columns:repeat(2,1fr); gap:7px}
.paykey{
  border:1px solid var(--line); background:var(--panel); border-radius:8px; padding:9px 8px; text-align:center;
}
.paykey[aria-pressed="true"]{background:var(--brand); border-color:var(--brand); color:#fff}
.paykey kbd{
  display:block; font-family:var(--mono); font-size:10.5px; opacity:.6; margin-bottom:2px;
  background:none; border:0; padding:0;
}
.fld{display:block; margin-bottom:9px}
.fld>span{display:block; font-size:11.5px; color:var(--ink-3); margin-bottom:3px; font-weight:600}
.fld select,.fld input,.fld textarea{
  width:100%; font:inherit; font-size:13.5px; padding:7px 9px; border:1px solid var(--line);
  border-radius:8px; background:var(--panel); color:var(--ink);
}

/* ---------- KOT board ---------- */
.kots{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; align-items:start}
.kotcol>header{padding:10px 13px; border-radius:var(--r) var(--r) 0 0; color:#fff; font-size:13px; font-weight:650;
  display:flex; align-items:center; gap:8px}
.kotcol.south>header{background:#2c6b50} .kotcol.chinese>header{background:#a8710f} .kotcol.parcel>header{background:#2a5583}
.kotcol>header .n{margin-left:auto; background:rgba(255,255,255,.24); border-radius:20px; padding:1px 8px; font-size:11.5px}
.kotcol .list{background:var(--panel); border:1px solid var(--line); border-top:0; border-radius:0 0 var(--r) var(--r); padding:10px; min-height:110px;
  display:flex; flex-direction:column; gap:9px}
.kot{border:1px solid var(--line); border-radius:9px; padding:10px; background:#fcfdfc}
.kot.done{opacity:.55}
.kot .hd{display:flex; align-items:center; gap:7px; margin-bottom:7px; font-size:12px; color:var(--ink-3)}
.kot .hd b{color:var(--ink); font-family:var(--mono); font-size:12.5px}
.kot ul{margin:0; padding:0; list-style:none; font-size:13px}
.kot li{display:flex; gap:8px; padding:2px 0}
.kot li b{font-family:var(--mono); min-width:22px}

/* ---------- misc ---------- */
.split{display:flex; align-items:center; gap:8px}
.split .bar{flex:1}
.ph{
  width:54px; height:40px; border-radius:6px; border:1px solid var(--line); background:linear-gradient(135deg,#e9ece9,#d8ded9);
  display:flex; align-items:center; justify-content:center; font-size:17px; flex:none;
}
.ph.none{background:repeating-linear-gradient(45deg,#f6e9e7,#f6e9e7 5px,#fbf3f2 5px,#fbf3f2 10px); border-color:var(--clay-line)}
.stamp{font-family:var(--mono); font-size:10.5px; color:var(--ink-3); line-height:1.35}
.toast{
  position:fixed; right:18px; bottom:18px; z-index:100; display:flex; flex-direction:column; gap:8px; align-items:flex-end;
}
.toast div{
  background:var(--ink); color:#fff; padding:10px 15px; border-radius:9px; font-size:13.5px;
  box-shadow:0 8px 26px rgba(0,0,0,.2); animation:pop .22s ease;
}
.toast div.bad{background:var(--clay)} .toast div.good{background:var(--good)}
@keyframes pop{from{opacity:0; transform:translateY(7px)}to{opacity:1; transform:none}}
dialog{border:0; border-radius:12px; padding:0; box-shadow:0 24px 60px rgba(0,0,0,.28); max-width:560px; width:calc(100% - 36px)}
dialog::backdrop{background:rgba(22,33,28,.42)}
dialog header{padding:14px 18px; border-bottom:1px solid var(--line-2); display:flex; align-items:center}
dialog .body{padding:18px}
dialog footer{padding:13px 18px; border-top:1px solid var(--line-2); display:flex; gap:9px; justify-content:flex-end}

.reqrow{display:grid; grid-template-columns:78px 1fr 128px; gap:12px; padding:11px 0; border-bottom:1px solid var(--line-2)}
.reqrow:last-child{border-bottom:0}
.reqrow .q{font-family:var(--mono); font-size:11.5px; color:var(--ink-3)}

@media (max-width:1180px){
  .pos{grid-template-columns:1fr} .ticket{position:static}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g-2-1,.g-1-2,.g3{grid-template-columns:1fr}
  .kots{grid-template-columns:1fr}
}
@media (max-width:820px){
  .app{grid-template-columns:1fr}
  .side{position:static; height:auto; flex-direction:column}
  .nav{display:flex; flex-wrap:wrap; gap:4px; max-height:none}
  .nav button{width:auto} .nav .grp{width:100%}
  .g2,.g4{grid-template-columns:1fr}
}

/* ==========================================================================
   Charts, data tables, forms, drawer — added for the full CRUD + analytics build
   ========================================================================== */
:root{
  --c1:#2c6b50; --c2:#a8710f; --c3:#2a5583; --c4:#7a4f86; --c5:#a34a3c;
}

/* ---------- top bar ---------- */
.top .ttl{min-width:0}
#pgActions{gap:8px}
.rolebox select{max-width:230px}
.sidefoot{padding:10px 18px; border-top:1px solid rgba(255,255,255,.12); color:rgba(232,242,236,.45)}
.nav .lbl{flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}

/* ---------- data table ---------- */
.dt-bar{display:flex; align-items:center; gap:8px; padding:10px 12px; border-bottom:1px solid var(--line-2); flex-wrap:wrap}
.dt-bar .spacer{flex:1}
.dt-search{position:relative; display:inline-flex; align-items:center}
.dt-search svg{position:absolute; left:9px; width:13px; height:13px; pointer-events:none;
  fill:none; stroke:var(--ink-3); stroke-width:1.7; stroke-linecap:round}
.dt-search input{
  font:inherit; font-size:13px; padding:6px 10px 6px 26px; border:1px solid var(--line); border-radius:8px;
  background:var(--panel); color:var(--ink); width:190px;
}
.dt-search input:focus{outline:2px solid var(--brand-2); outline-offset:-1px; border-color:transparent}
select.tf{
  font:inherit; font-size:12.5px; padding:6px 8px; border:1px solid var(--line); border-radius:8px;
  background:var(--panel); color:var(--ink-2);
}
th.srt{cursor:pointer; user-select:none}
th.srt:hover{color:var(--ink)}
th.srt i{font-style:normal; font-size:9px; margin-left:3px; vertical-align:1px}
th.on{color:var(--brand-2)}
tr.click{cursor:pointer}
tr.click:hover{background:#f2f7f4}
.dt-foot{display:flex; align-items:center; justify-content:center; gap:12px; padding:10px; border-top:1px solid var(--line-2)}
.dt.dense td{padding:6px 10px}
.rowacts{display:flex; gap:5px; justify-content:flex-end}

/* ---------- forms ---------- */
dialog.formdlg{max-width:620px}
.formgrid{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px}
.formgrid .fld.full{grid-column:1 / -1}
.formgrid .fld{margin:0}
.formgrid label{display:block}
.formgrid label span{display:block; font-size:11.5px; color:var(--ink-3); margin-bottom:3px; font-weight:600}
.formgrid label span i{color:var(--clay); font-style:normal}
.formgrid input,.formgrid select,.formgrid textarea{
  width:100%; font:inherit; font-size:13.5px; padding:7px 9px; border:1px solid var(--line);
  border-radius:8px; background:var(--panel); color:var(--ink);
}
.formgrid input:focus,.formgrid select:focus,.formgrid textarea:focus{
  outline:2px solid var(--brand-2); outline-offset:-1px; border-color:transparent;
}
.formgrid .ro{padding:7px 9px; background:var(--line-2); border-radius:8px; font-size:13.5px; color:var(--ink-2)}
.formgrid .hint{display:block; font-size:11px; color:var(--ink-3); font-style:normal; margin-top:3px}
.formgrid .err{display:block; font-size:11px; color:var(--clay); font-style:normal; margin-top:3px; min-height:0}
.formgrid .err:empty{display:none}
.formgrid .chk{display:flex; align-items:center; gap:8px; padding-top:18px; font-size:13.5px}
.formgrid .chk input{width:auto}

/* ---------- drawer ---------- */
.drawer-veil{position:fixed; inset:0; background:rgba(22,33,28,.38); opacity:0; transition:opacity .2s; z-index:60}
.drawer-veil.on{opacity:1}
.drawer{
  position:fixed; top:0; right:0; bottom:0; width:min(560px,100%); background:var(--panel); z-index:61;
  display:flex; flex-direction:column; box-shadow:-14px 0 40px rgba(22,33,28,.16);
  transform:translateX(100%); transition:transform .22s cubic-bezier(.4,0,.2,1);
}
.drawer.on{transform:none}
.drawer>header{display:flex; align-items:flex-start; gap:10px; padding:16px 18px; border-bottom:1px solid var(--line-2)}
.drawer>header h3{font-size:16px}
.drawer>header .sub{font-size:12.5px; color:var(--ink-3); margin-top:2px}
.drawer .dbody{padding:18px; overflow-y:auto; flex:1}
.drawer>footer{padding:13px 18px; border-top:1px solid var(--line-2); display:flex; gap:9px; justify-content:flex-end}
.dl{display:grid; grid-template-columns:auto 1fr; gap:7px 16px; font-size:13.5px; margin:0 0 16px}
.dl dt{color:var(--ink-3); font-size:12.5px}
.dl dd{margin:0; text-align:right; font-variant-numeric:tabular-nums}

/* ---------- charts ---------- */
.chart{width:100%; height:auto; display:block; overflow:visible}
.chart .grid{stroke:var(--line-2); stroke-width:1}
.chart .ax{fill:var(--ink-3); font-size:10.5px; font-family:var(--mono)}
.chart .pt{fill:var(--panel); stroke:var(--c1); stroke-width:1.8; opacity:0; transition:opacity .12s}
.chart:hover .pt{opacity:1}
.chart .col{fill:var(--c1)}
.chart .col.warn{fill:var(--amber)} .chart .col.bad{fill:var(--clay)} .chart .col.alt{fill:var(--c3)}
.spark{display:block; margin-top:6px; overflow:visible}

.hbars{display:flex; flex-direction:column; gap:9px}
.hbar{display:grid; grid-template-columns:minmax(90px,1.5fr) 3fr auto; align-items:center; gap:10px; font-size:13px}
.hbar .l{overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.hbar .t{background:var(--line-2); border-radius:4px; height:9px; overflow:hidden}
.hbar .t i{display:block; height:100%; background:var(--c1); border-radius:4px}
.hbar .t i.warn{background:var(--amber)} .hbar .t i.bad{background:var(--clay)} .hbar .t i.alt{background:var(--c3)}
.hbar .v{font-size:12.5px; min-width:62px; text-align:right}

.donutwrap{display:flex; align-items:center; gap:22px; flex-wrap:wrap}
.donut{flex:none}
.donut .dc-l{fill:var(--ink-3); font-size:11px}
.donut .dc-v{fill:var(--ink); font-size:17px; font-weight:700}
.legend{list-style:none; margin:0; padding:0; flex:1; min-width:180px; display:flex; flex-direction:column; gap:7px}
.legend li{display:flex; align-items:center; gap:8px; font-size:13px}
.legend i{width:9px; height:9px; border-radius:2px; flex:none}
.legend span{flex:1}
.legend b{font-variant-numeric:tabular-nums; font-size:12.5px}
.legend em{font-style:normal; color:var(--ink-3); font-size:11.5px; min-width:32px; text-align:right}

.heat table{table-layout:fixed}
.heat th{padding:3px 8px 3px 0; text-align:right; width:42px; font-size:10.5px; border:0}
.heat td{padding:2px; border:0}
.heat .cell{
  display:block; height:20px; border-radius:3px;
  background:color-mix(in srgb, var(--c1) calc(var(--f) * 100%), var(--line-2));
}
.heat tr.hl td{font-size:10px; color:var(--ink-3); text-align:center; font-family:var(--mono)}

/* ---------- misc additions ---------- */
.kpi .val .spark{margin-top:2px}
.seg{display:inline-flex; border:1px solid var(--line); border-radius:8px; overflow:hidden}
.seg button{border:0; background:var(--panel); padding:6px 12px; font-size:12.5px; color:var(--ink-2)}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--brand); color:#fff; font-weight:600}
.chips{display:flex; gap:6px; flex-wrap:wrap}
.tot-row{display:flex; justify-content:space-between; padding:5px 0; font-size:13.5px}
.tot-row.b{border-top:1px solid var(--line); margin-top:6px; padding-top:9px; font-weight:700; font-size:15px}
@media (max-width:700px){ .formgrid{grid-template-columns:1fr} }

/* Row delete stays quiet until you reach for it. */
.rowacts .btn.dgr{background:none; border-color:var(--line); color:var(--ink-3); font-weight:600}
.rowacts .btn.dgr:hover{background:var(--clay); border-color:var(--clay); color:#fff}