/* Taco Escobar owner console: restrained yellow/black, orange action accent. Mobile first. */
:root {
  --yellow: #f6c90e;
  --black: #151515;
  --orange: #d9480f;
  --orange-dark: #a83a0b;
  --line: #d9d9d9;
  --muted: #5c5c5c;
  --bg: #ffffff;
  --soft: #f6f6f3;
  --bad: #b00020;
  --good: #1b6e2d;
  --nav-h: 60px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--black);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(var(--nav-h) + 16px);
  overflow-x: hidden;
}
[hidden] { display: none !important; }
h1 { font-size: 1.4rem; margin: 0 0 4px; }
h2 { font-size: 1.1rem; margin: 0 0 8px; }
h3 { font-size: 1rem; margin: 12px 0 6px; }
p { margin: 0 0 8px; }
.muted { color: var(--muted); font-size: .9rem; }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap;
  background: var(--black); color: var(--yellow); padding: 8px 16px;
}
.topbar .who { color: #fff; font-size: .85rem; overflow-wrap: anywhere; }
.topbar strong { color: var(--yellow); }

.nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex;
  background: var(--black); border-top: 3px solid var(--yellow);
}
.nav { overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a {
  flex: 1 0 auto; display: flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px; height: var(--nav-h);
  color: #fff; text-decoration: none; font-weight: 600; font-size: .85rem; padding: 0 14px; text-align: center; white-space: nowrap;
}
.nav a[aria-current="page"] { background: var(--yellow); color: var(--black); }
.nav a[hidden] { display: none; }

main { padding: 16px; max-width: 1100px; margin: 0 auto; }
.panel { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin: 0 0 16px; background: #fff; }
.panel.soft { background: var(--soft); }

label { display: block; font-weight: 600; font-size: .9rem; margin: 8px 0 2px; }
input, select, textarea {
  width: 100%; min-height: 44px; padding: 8px 10px; font: inherit; color: inherit;
  border: 1px solid #8a8a8a; border-radius: 6px; background: #fff;
}
textarea { min-height: 140px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .85rem; }
input[type="checkbox"] { width: 24px; min-height: 24px; height: 24px; vertical-align: middle; }
.check { display: flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 600; }
.check input { flex: none; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }

button, .btn {
  min-height: 44px; min-width: 44px; padding: 8px 14px; font: inherit; font-weight: 700; cursor: pointer;
  border: 2px solid var(--black); border-radius: 6px; background: #fff; color: var(--black);
}
button.primary { background: var(--orange); border-color: var(--orange-dark); color: #fff; }
button.danger { border-color: var(--bad); color: var(--bad); }
button:disabled { opacity: .5; cursor: not-allowed; }
summary {
  display: flex; align-items: center; box-sizing: border-box; min-height: 44px; padding: 10px 8px;
  cursor: pointer; font-weight: 600;
}
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
.row { display: grid; gap: 8px; grid-template-columns: 1fr; }

.list { list-style: none; margin: 0; padding: 0; }
.list li { border-bottom: 1px solid var(--line); padding: 8px 0; display: flex; gap: 8px; align-items: center;
  justify-content: space-between; flex-wrap: wrap; overflow-wrap: anywhere; }
.list li > div { min-width: 0; flex: 1 1 200px; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 10px; background: var(--yellow); font-size: .8rem; font-weight: 700; }
.tag.off { background: #ddd; }
.tag.bad { background: var(--bad); color: #fff; }

.msg { padding: 8px 12px; border-radius: 6px; margin: 8px 0; border-left: 4px solid var(--muted); background: var(--soft); overflow-wrap: anywhere; }
.demo-banner { padding: 8px 12px; background: var(--yellow); color: #3a2a00; font-weight: 600; text-align: center; overflow-wrap: anywhere; }
.msg.error { border-color: var(--bad); color: var(--bad); }
.msg.ok { border-color: var(--good); color: var(--good); }
.msg.warn { border-color: var(--orange); color: #6b2a07; }

.table-wrap { overflow-x: auto; max-width: 100%; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.drawer { border: 2px solid var(--black); }
.stat { display: flex; justify-content: space-between; gap: 8px; border-bottom: 1px solid var(--line); padding: 6px 0; }
.stat strong { font-variant-numeric: tabular-nums; text-align: right; }

/* kitchen display */
button.big { min-height: 56px; width: 100%; font-size: 1.25rem; }
.kboard { display: grid; gap: 12px; grid-template-columns: 1fr; align-items: start; }
.kcol { background: var(--soft); border: 1px solid var(--line); border-radius: 8px; padding: 12px; min-width: 0; }
.kcol h2 { font-size: 1.4rem; }
.ticket { background: #fff; border: 2px solid var(--black); border-radius: 8px; padding: 12px; margin: 0 0 12px; overflow-wrap: anywhere; }
.ticket header { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 8px; }
.ticket .tno { font-size: 1.6rem; }
.ticket .age { font-size: 1.2rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.klines { list-style: none; margin: 0 0 8px; padding: 0; font-size: 1.25rem; }
.klines li { padding: 4px 0; }
.kremark { font-size: 1.15rem; font-weight: 700; background: var(--yellow); border-radius: 6px; padding: 6px 10px; }

/* counter POS */
.pos { display: grid; gap: 16px; grid-template-columns: 1fr; align-items: start; }
.pos > section { min-width: 0; }
.tabs { display: flex; gap: 8px; overflow-x: auto; margin-bottom: 12px; padding-bottom: 4px; }
.tab { flex: none; }
.tab[aria-pressed="true"] { background: var(--black); color: var(--yellow); }
.tiles { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
.tile { min-height: 72px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 2px; text-align: center; overflow-wrap: anywhere; }
.qty { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.qn { min-width: 28px; text-align: center; font-weight: 700; font-size: 1.1rem; }
.total { font-size: 1.4rem; }
.cbar { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: flex-end; }
.cbar-field { flex: 1 1 140px; min-width: 0; }
.cbar-field[hidden] { display: none; }
.cbar-note { flex-basis: 100%; margin: 0; }
.lbl { display: block; font-weight: 600; margin-top: 8px; }
.seg { display: flex; gap: 0; }
.seg-btn { flex: 1 1 0; min-width: 0; border-radius: 0; margin-left: -2px; white-space: nowrap; padding-left: 6px; padding-right: 6px; }
.cbar-field:has(> .seg) { flex-basis: 220px; }
.seg-btn:first-child { border-radius: 6px 0 0 6px; margin-left: 0; }
.seg-btn:last-child { border-radius: 0 6px 6px 0; }
.seg-btn[aria-pressed="true"] { background: var(--black); color: var(--yellow); }
.due { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px; background: var(--soft); border: 2px solid var(--black); }
.due .lbl { margin: 0; }
.due-amt { font-size: 2.6rem; line-height: 1.1; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.chip { flex: 1 1 80px; }
.qr { text-align: center; }
.qr img { max-width: 100%; height: auto; background: #fff; border: 1px solid var(--line); padding: 8px; box-sizing: border-box; }
.card-prompt { text-align: center; }

/* costing + stock count */
.count-in { width: 8rem; max-width: 100%; text-align: right; }
.count-in[aria-invalid="true"] { border-color: var(--bad); border-width: 2px; }
td a, .panel a { color: var(--orange-dark); font-weight: 600; }

@media (min-width: 768px) {
  .kboard { grid-template-columns: repeat(3, 1fr); }
  .pos { grid-template-columns: minmax(0, 1fr) 360px; }
  .row.two { grid-template-columns: 1fr 1fr; }
  .row.three { grid-template-columns: 1fr 1fr 1fr; }
  .grid.two { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1100px) {
  body { padding-bottom: 16px; padding-top: var(--nav-h); }
  .nav { top: 0; bottom: auto; border-top: 0; border-bottom: 3px solid var(--yellow); justify-content: center; }
  .nav a { flex: 0 0 160px; }
  .topbar { margin-top: 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}