/* Food register layout: menu on the left, ticket on the right. */
.register { display: grid; grid-template-columns: minmax(0, 1fr) 390px; height: 100%; }
.menu-pane { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.cats { display: flex; gap: 8px; padding: 12px; overflow-x: auto; flex: none; scrollbar-width: thin; }
.cat {
  min-height: 52px; padding: 8px 20px; border-radius: 12px; border: 2px solid transparent;
  background: color-mix(in srgb, var(--tint) 14%, var(--panel)); color: var(--text);
  font: inherit; font-weight: 700; font-size: 17px; cursor: pointer; white-space: nowrap;
}
.cat.on { background: var(--tint); color: #fff; }
.grid {
  flex: 1; overflow-y: auto; padding: 0 12px 12px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); grid-auto-rows: 104px; gap: 10px; align-content: start;
}
.item {
  display: flex; flex-direction: column; justify-content: space-between; text-align: left;
  padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line); border-left: 8px solid var(--tint);
  background: var(--panel); color: var(--text); font: inherit; cursor: pointer;
}
.item:active { background: color-mix(in srgb, var(--tint) 18%, var(--panel)); transform: scale(.98); }
.item-name { font-weight: 700; font-size: 17px; line-height: 1.2; }
.item-price { color: var(--muted); font-weight: 600; font-variant-numeric: tabular-nums; }

.ticket { display: flex; flex-direction: column; min-height: 0; background: var(--panel); border-left: 1px solid var(--line); }
.ticket-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px; border-bottom: 1px solid var(--line); }
.order-no { font-size: 20px; font-weight: 750; }
.lines { flex: 1; overflow-y: auto; }
.line {
  display: grid; grid-template-columns: 34px 1fr auto; gap: 8px; align-items: start; width: 100%;
  padding: 12px 14px; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--text); font: inherit; text-align: left; cursor: pointer;
}
div.line { cursor: default; }
.line:active { background: var(--panel-2); }
.qty { font-weight: 750; }
.lname { font-weight: 600; min-width: 0; }
.lname small { display: block; color: var(--muted); font-weight: 500; font-size: 13px; }
.lname small.note { color: var(--warn); font-style: italic; }
.lprice { font-weight: 600; font-variant-numeric: tabular-nums; }
.pad-msg { padding: 16px 14px; }
.totals { padding: 10px 14px; border-top: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.totals > div { display: flex; justify-content: space-between; padding: 2px 0; color: var(--muted); }
.totals .grand { color: var(--text); font-size: 22px; font-weight: 800; padding-top: 6px; }
.ticket-actions { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 56px; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--line); }
.ticket-actions .btn { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.ticket-actions .pay { grid-column: 1 / -1; min-height: 64px; font-size: 20px; background: var(--good); border-color: var(--good); color: #fff; }
.ticket-empty { flex: 1; display: grid; place-items: center; text-align: center; color: var(--muted); padding: 24px; }

/* modifier picker */
.mod-group { margin-bottom: 16px; }
.mg-head { margin-bottom: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-btn {
  min-height: 52px; padding: 8px 16px; border-radius: 12px; border: 2px solid var(--line); background: var(--panel-2);
  color: var(--text); font: inherit; font-weight: 600; cursor: pointer;
}
.chip-btn small { color: var(--muted); font-weight: 600; }
.chip-btn.on { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--panel)); color: var(--accent); }
.stepper { display: inline-flex; align-items: center; gap: 10px; }
.stepper .btn { width: 52px; font-size: 22px; padding: 0; }
.stepper span { min-width: 28px; text-align: center; font-size: 20px; font-weight: 750; }

/* payment */
.pay { display: grid; grid-template-columns: 280px 1fr; gap: 22px; }
.due-label { color: var(--muted); font-weight: 600; }
.due { font-size: 44px; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.1; margin-bottom: 12px; }
.pay-summary .totals { border: 0; padding: 0; }
.paid-list { list-style: none; margin: 12px 0 0; padding: 0; }
.paid-list li { display: flex; justify-content: space-between; padding: 6px 0; border-top: 1px solid var(--line); }
.tip-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 14px 0 0; }
.tip-row input { width: 100px; min-height: 44px; padding: 8px; border-radius: 10px; border: 1px solid var(--line); background: var(--panel); color: var(--text); font: inherit; }
.pay-methods { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.amount-display { font-size: 26px; font-weight: 750; text-align: right; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; min-height: 56px; font-variant-numeric: tabular-nums; }
.amount-pad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.amount-pad .pad-key { min-height: 52px; font-size: 20px; }
.done { text-align: center; }
.done-check { font-size: 56px; color: var(--good); line-height: 1; }
.change-label { color: var(--muted); font-weight: 600; margin-top: 8px; }
.change { font-size: 56px; font-weight: 800; font-variant-numeric: tabular-nums; }
.done-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.done-actions .primary { grid-column: 1 / -1; min-height: 64px; font-size: 20px; }

.list { display: grid; gap: 8px; }
.list-row {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; align-items: center; width: 100%; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--panel); color: var(--text); font: inherit; text-align: left; cursor: pointer;
}
.list-row.on { border-color: var(--accent); }
.list-row .muted { grid-column: 1; font-size: 14px; }
.list-row > span:last-child { grid-row: 1 / span 2; grid-column: 2; font-weight: 750; font-variant-numeric: tabular-nums; }
.tool-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 8px; }
.opt-row { display: grid; grid-template-columns: 1fr 120px 48px; gap: 8px; margin-bottom: 8px; }
.opt-row input { min-height: 48px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: var(--text); font: inherit; }

.ticket-actions { padding-bottom: max(12px, env(safe-area-inset-bottom)); padding-right: max(14px, env(safe-area-inset-right)); }
.cats, .grid { padding-left: max(12px, env(safe-area-inset-left)); }

/* small tablets, Surface Duo spanned, Fold opened sideways */
@media (max-width: 980px) {
  .register { grid-template-columns: minmax(0, 1fr) 330px; }
  .bar-biz { display: none; }
}
/* phones, Fold opened (portrait), Duo single screen: menu on top, ticket below */
@media (max-width: 760px) {
  .register { display: flex; flex-direction: column; }
  .menu-pane { flex: 1; min-height: 120px; }
  .ticket { flex: none; max-height: 58%; border-left: 0; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(0, 0, 0, .12); }
  .ticket-empty { flex: none; padding: 10px; }
  .ticket-empty p { margin: 4px 0; }
  .lines { flex: 0 1 auto; min-height: 0; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); grid-auto-rows: 92px; }
  .pay { grid-template-columns: 1fr; gap: 14px; }
  .due { font-size: 36px; }
  .bar-clock, .bar-user { display: none; }
  .ticket-head { padding: 10px 14px; }
}
/* very narrow: Galaxy Z Fold cover screen (~344px) */
@media (max-width: 380px) {
  .grid { grid-template-columns: 1fr 1fr; gap: 8px; padding: 0 8px 8px; }
  .item { padding: 10px; }
  .item-name { font-size: 15px; }
  .cat { padding: 8px 14px; font-size: 15px; min-height: 46px; }
  .ticket-actions { grid-template-columns: 1fr 1fr 48px; gap: 6px; }
  .quick { grid-template-columns: 1fr 1fr; }
  .done-actions { grid-template-columns: 1fr; }
  .opt-row { grid-template-columns: 1fr 90px 44px; }
}
/* short screens: phones sideways. Keep the two-column layout but tighten everything. */
@media (max-height: 520px) and (min-width: 600px) {
  .register { grid-template-columns: minmax(0, 1fr) 300px; grid-template-rows: none; }
  .ticket { max-height: none; border-left: 1px solid var(--line); border-top: 0; box-shadow: none; }
  .lines { max-height: none; }
  .cats { padding-top: 6px; padding-bottom: 6px; }
  .cat { min-height: 40px; padding: 6px 14px; font-size: 15px; }
  .grid { grid-auto-rows: 76px; }
  .item-name { font-size: 15px; }
  .ticket-head { padding: 6px 12px; }
  .order-no { font-size: 17px; }
  .line { padding: 8px 12px; }
  .totals { padding: 6px 12px; }
  .totals > div:not(.grand) { display: none; } /* subtotal and tax are on the receipt; keep the lines visible */
  .totals .grand { font-size: 18px; padding-top: 0; }
  .ticket-actions { padding-top: 8px; gap: 6px; }
  .ticket-actions .btn { min-height: 38px; padding: 4px 8px; }
  .ticket-actions .pay { min-height: 46px; font-size: 18px; }
  .pay { grid-template-columns: 220px 1fr; }
  .due { font-size: 30px; }
  .amount-pad .pad-key { min-height: 40px; }
}