/* Concept: street signage. An asphalt sidebar where sections are stations on a transit line, and a departures-board strip with signal-yellow figures on each dashboard. */
:root{
  --bg:#E4E2DC; --surface:#F4F3EF; --surface2:#D9D7D0; --fg:#141516; --muted:#5B5C58; --line:#C6C3BA;
  --asphalt:#151618; --asphalt2:#222427; --asphalt-line:#35373B; --on-asphalt:#ECEAE3; --on-asphalt-mute:#9A9B96;
  --accent:#F2C200; --accent-fg:#141516; --accent-soft:#F3E4A0; --bar:#2A2C2F;
  --ok:#1D7A4A; --ok-soft:#CFE8D8; --warn:#B4540A; --warn-soft:#F4D9BF; --bad:#B02F29; --bad-soft:#F2CFCB;
  --f-body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --f-display:'Oswald','Arial Narrow',Impact,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0F1011; --surface:#1A1B1D; --surface2:#262729; --fg:#ECEAE3; --muted:#9A9B96; --line:#2E3033;
  --asphalt:#0A0B0C; --accent-soft:#4A3F0A; --bar:#CFCDC6;
  --ok:#4CC58A; --ok-soft:#17382A; --warn:#E88A3B; --warn-soft:#3F2810; --bad:#EE7B74; --bad-soft:#401D1B; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0F1011; --surface:#1A1B1D; --surface2:#262729; --fg:#ECEAE3; --muted:#9A9B96; --line:#2E3033;
  --asphalt:#0A0B0C; --accent-soft:#4A3F0A; --bar:#CFCDC6;
  --ok:#4CC58A; --ok-soft:#17382A; --warn:#E88A3B; --warn-soft:#3F2810; --bad:#EE7B74; --bad-soft:#401D1B; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:14px;line-height:1.45;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.wrap{max-width:1320px;margin:0 auto;padding-block:14px 40px}
.shell{display:grid;grid-template-columns:224px minmax(0,1fr);gap:18px;align-items:start}
.col{display:flex;flex-direction:column;gap:14px;min-width:0}
/* sidebar */
.side{background:var(--asphalt);color:var(--on-asphalt);border-radius:8px;padding:16px 10px 14px;position:sticky;top:10px;display:flex;flex-direction:column;gap:16px}
.logo{display:flex;align-items:center;gap:12px;padding:2px 8px}
.logo b{font-family:var(--f-display);font-weight:600;letter-spacing:.1em;line-height:1.08;font-size:16px}
.roundel{flex:none;width:30px;height:30px;border-radius:50%;border:6px solid var(--accent);position:relative}
.roundel::after{content:"";position:absolute;left:-9px;right:-9px;top:50%;height:6px;margin-top:-3px;background:var(--on-asphalt);border-radius:1px}
.nav{display:flex;flex-direction:column;gap:2px;position:relative}
.nav::before{content:"";position:absolute;left:11px;top:16px;bottom:16px;width:4px;background:var(--asphalt-line);border-radius:2px}
.nav button{position:relative;display:flex;align-items:center;gap:9px;border:0;background:transparent;text-align:left;padding:9px 8px 9px 36px;border-radius:6px;font-weight:600;color:var(--on-asphalt-mute)}
.nav button::before{content:"";position:absolute;left:5px;top:50%;width:16px;height:16px;margin-top:-8px;border-radius:50%;background:var(--asphalt);border:3px solid var(--on-asphalt-mute)}
.nav button:hover{color:var(--on-asphalt);background:var(--asphalt2)}
.nav button[aria-current="page"]{color:var(--on-asphalt);background:var(--asphalt2)}
.nav button[aria-current="page"]::before{background:var(--accent);border-color:var(--accent)}
.nav svg{width:17px;height:17px;flex:none}
.side-foot{display:flex;flex-direction:column;gap:6px;padding:0 8px}
.side-foot label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--on-asphalt-mute);font-weight:600}
.side select{background:var(--asphalt2);color:var(--on-asphalt);border:1px solid var(--asphalt-line);border-radius:6px;padding:7px 9px;min-width:0}
.side .note{font-size:12px;color:var(--on-asphalt-mute)}
/* top bar */
.top{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;justify-content:space-between}
.top .where{color:var(--muted);font-size:13px}
.tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.seg{display:inline-flex;border:1px solid var(--fg);border-radius:6px;overflow:hidden;background:var(--surface)}
.seg button{border:0;background:transparent;padding:5px 11px;font-size:13px;font-weight:600;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--fg);color:var(--bg)}
select.sel,input.inp{border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:6px 9px;min-width:0}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 11px;font-size:12px;font-weight:600;border:1px solid var(--fg);background:var(--surface)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.pill.off{background:var(--warn-soft);color:var(--warn);border-color:var(--warn)}
.pill.off .dot{background:var(--warn)}
.demo{background:var(--surface2);color:var(--muted);border-radius:6px;padding:7px 12px;font-size:12.5px}
main{min-width:0;display:flex;flex-direction:column;gap:14px}
h2{font-family:var(--f-display);font-weight:600;font-size:26px;margin:0;letter-spacing:.07em;text-transform:uppercase;text-wrap:balance;line-height:1.1}
h3{font-size:11.5px;margin:0;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:600}
.head{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;justify-content:space-between}
.sub{color:var(--muted);font-size:13px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px;min-width:0}
.panel>h3{margin-bottom:10px}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:14px;align-items:start}
.eq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}
.col2{display:flex;flex-direction:column;gap:14px;min-width:0}
.tablewrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:520px}
th{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600;text-align:left;padding:7px 10px;border-bottom:2px solid var(--fg);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
th.r,td.r{text-align:right}
tr.click{cursor:pointer}
tr.click:hover td{background:var(--surface2)}
tr.sel td{background:var(--accent-soft)}
.chip{display:inline-block;border-radius:4px;padding:2px 8px;font-size:12px;font-weight:600;white-space:nowrap}
.chip.ok{background:var(--ok-soft);color:var(--ok)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.bad{background:var(--bad-soft);color:var(--bad)}
.chip.mute{background:var(--surface2);color:var(--muted)}
.btn{border:1px solid var(--fg);background:var(--surface);border-radius:6px;padding:7px 13px;font-weight:600}
.btn:hover{background:var(--surface2)}
.btn.primary{background:var(--accent);color:var(--accent-fg)}
.btn.primary:hover{filter:brightness(1.06)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.sm{padding:4px 9px;font-size:12.5px}
/* departures board */
.board{background:var(--asphalt);color:var(--on-asphalt);border-radius:8px;padding:18px 22px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1.25fr);gap:16px 30px;align-items:end}
.b-l{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--on-asphalt-mute);font-weight:600;margin-bottom:4px}
.b-big{display:block;font-family:var(--f-display);font-weight:600;font-size:clamp(34px,6.2vw,64px);line-height:1.04;color:var(--accent);letter-spacing:.02em;overflow-wrap:anywhere}
.b-side{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:14px 20px}
.b-it b{display:block;font-family:var(--f-display);font-weight:500;font-size:22px;letter-spacing:.03em;color:var(--on-asphalt);white-space:nowrap;line-height:1.15}
.b-it em{font-style:normal;font-size:12px;color:var(--on-asphalt-mute)}
.delta{font-family:var(--f-mono);font-size:12px;font-weight:500}
.delta.up{color:var(--ok)} .delta.down{color:var(--bad)} .delta.mute{color:var(--muted)}
.board .delta.up{color:#7FE3A8} .board .delta.down{color:#FF9A92} .board .delta.mute{color:var(--on-asphalt-mute)}
/* POS */
.cats{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.cats button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 13px;font-weight:600;color:var(--muted)}
.cats button[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.prods{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.prod{display:flex;flex-direction:column;gap:6px;text-align:left;border:1px solid var(--line);background:var(--bg);border-radius:6px;padding:11px;min-height:86px;justify-content:space-between}
.prod:hover:not(:disabled){border-color:var(--fg);background:var(--accent-soft)}
.prod:disabled{opacity:.45;cursor:not-allowed}
.prod b{font-weight:600}
.prod small{color:var(--muted)}
.cart{display:flex;flex-direction:column;gap:12px;position:sticky;top:10px}
.lines{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.line{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.qty{display:inline-flex;align-items:center;gap:6px}
.qty button{width:26px;height:26px;border-radius:5px;border:1px solid var(--fg);background:var(--surface);font-weight:700;line-height:1}
.tot{display:flex;justify-content:space-between;align-items:baseline;font-size:15px;gap:10px}
.tot b{font-family:var(--f-display);font-size:26px;font-weight:600;letter-spacing:.03em}
.floors{display:flex;flex-direction:column;gap:8px}
.floor{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.floor>span{font-size:12px;color:var(--muted);width:100%}
.tbl{min-width:38px;border:1px solid var(--line);background:var(--bg);border-radius:6px;padding:5px 9px;font-weight:600}
.tbl[aria-pressed="true"]{background:var(--accent);color:var(--accent-fg);border-color:var(--fg)}
.pays{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}
.pays button{border:1px solid var(--line);background:var(--bg);border-radius:6px;padding:8px;font-weight:600}
.pays button[aria-pressed="true"]{border-color:var(--fg);background:var(--accent-soft)}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.fld{display:flex;flex-direction:column;gap:4px}
.fld>label{font-size:12px;color:var(--muted);font-weight:600}
/* KPI strip */
.kpis{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.kpi{padding:13px 16px;display:flex;flex-direction:column;gap:3px;min-width:0;background:var(--surface)}
.kpi span{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.kpi b{font-family:var(--f-display);font-size:24px;font-weight:500;letter-spacing:.03em;overflow-wrap:anywhere;line-height:1.2}
.kpi em{font-style:normal;font-size:12px;color:var(--muted)}
.bar{height:6px;border-radius:3px;background:var(--surface2);overflow:hidden;min-width:70px}
.bar i{display:block;height:100%;background:var(--fg)}
.bar.warn i{background:var(--warn)} .bar.bad i{background:var(--bad)}
.att{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}
.att li{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.integ{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.integ .panel{display:flex;flex-direction:column;gap:8px}
textarea.csv{width:100%;min-height:120px;font-family:var(--f-mono);font-size:12px;background:var(--surface);color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:8px}
.empty{color:var(--muted);padding:18px 4px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(18px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:6px;font-weight:600;z-index:20;max-width:90vw}
.toast[hidden]{display:none}
svg text{fill:var(--muted);font-family:var(--f-mono);font-size:11px}
@media (max-width:1000px){.eq,.grid2{grid-template-columns:minmax(0,1fr)}.cart{position:static}}
@media (max-width:900px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{position:static;gap:10px}
  .nav{flex-direction:row;overflow-x:auto;padding-bottom:2px;gap:4px}
  .nav::before{display:none}
  .nav button{white-space:nowrap;padding:8px 10px 8px 30px}
  .nav button::before{left:8px;width:13px;height:13px;margin-top:-6.5px}
  .board{grid-template-columns:minmax(0,1fr)}
  .kpis{grid-auto-flow:row;grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (prefers-reduced-motion:no-preference){.prod,.btn,.seg button,.nav button{transition:background .12s,border-color .12s,color .12s}}
.demo{display:flex;gap:10px;align-items:center;justify-content:space-between}
.demo .x{border:0;background:transparent;font-size:19px;line-height:1;color:var(--muted);padding:2px 7px;border-radius:4px}
.demo .x:hover{background:var(--line)}
.side{border:1px solid var(--asphalt-line)}
.link{border:0;background:transparent;padding:0;text-align:left;font:inherit;color:inherit;display:flex;gap:8px;align-items:center;cursor:pointer;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.link:hover{text-decoration-color:var(--fg)}
.prod{position:relative}
.badge{position:absolute;top:8px;right:8px;min-width:22px;height:22px;border-radius:11px;background:var(--accent);color:var(--accent-fg);font:600 12px/22px var(--f-mono);text-align:center;padding:0 6px}
.cart .btn.sm{align-self:center}
@media (pointer:coarse){.prod{min-height:100px}.qty button{width:36px;height:36px}.tbl{min-height:40px;min-width:42px}.pays button{padding:12px}.btn{padding-block:10px}}
@media (max-width:900px){.side .note{display:none}.side-foot{flex-direction:row;align-items:center;gap:10px}.side-foot label{display:none}.side-foot select{flex:1}}

/* ---- production additions ---- */
.login{min-height:100vh;display:grid;place-items:center;padding-block:24px}
.login-card{width:min(400px,100%);display:flex;flex-direction:column;gap:16px}
.login-card .side{position:static}
.login-card form{display:flex;flex-direction:column;gap:12px}
.login-card .panel{padding:22px}
.err{color:var(--bad);font-weight:600;min-height:1.3em}
input.inp.w{width:100%}
.form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.form .fld{min-width:120px;flex:1}
.mini{font-size:12px;color:var(--muted)}
.chk{display:flex;gap:8px;align-items:center}
.locked{opacity:.55}
.stale{background:var(--warn-soft);color:var(--warn);border-radius:6px;padding:6px 12px;font-size:12.5px;font-weight:600}
.failq{background:var(--bad-soft);color:var(--bad);border-radius:6px;padding:8px 12px;font-size:13px;font-weight:600}
.userbox{display:flex;flex-direction:column;gap:2px;padding:0 8px;color:var(--on-asphalt)}
.userbox b{font-weight:600}
.userbox span{font-size:12px;color:var(--on-asphalt-mute)}
.side .linkbtn{border:1px solid var(--asphalt-line);background:transparent;color:var(--on-asphalt);border-radius:6px;padding:7px 9px;font-weight:600}
.side .linkbtn:hover{background:var(--asphalt2)}
.warnchip{outline:2px solid var(--warn);outline-offset:-2px}
.prod.oos{border-style:dashed}
.prod .oosl{font-size:11.5px;color:var(--warn);font-weight:600}
a.btn{display:inline-block;text-decoration:none;color:inherit}

.rc-back{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:50;padding:12px}
.rc-back[hidden]{display:none}
.rc-modal{background:var(--asphalt2,#222);border-radius:14px;padding:16px;max-height:94vh;overflow:auto;display:flex;flex-direction:column;gap:12px}
.rc-paper{background:#fff;color:#000;width:300px;padding:14px 12px;font-family:'Courier New',monospace;font-size:13px;line-height:1.35}
.rc-c{text-align:center}.rc-b{font-weight:700}.rc-s{font-size:11px}.rc-big{font-size:16px}
.rc-hr{border-top:1px dashed #000;margin:7px 0}
.rc-row{display:flex;justify-content:space-between;gap:8px}
.rc-name{margin-top:3px}
.rc-btns{display:flex;gap:8px}
@media print{
  @page{size:80mm auto;margin:0}
  body.rc-open #app,body.rc-open #toast{display:none!important}
  body.rc-open .rc-back{position:static;background:none;padding:0;display:block}
  body.rc-open .rc-modal{background:none;padding:0;max-height:none;overflow:visible}
  body.rc-open .rc-btns{display:none}
  body.rc-open .rc-paper{width:72mm;margin:0 auto;padding:4mm 0}
}

.muted{color:var(--mute,#8a8d92);font-size:13px}