.demo-intro {
  padding: clamp(115px, 11vw, 154px) 0 46px;
  background: var(--pine);
  color: var(--paper);
}
.demo-intro .launch-kicker { color: var(--lime); }
.demo-intro h1 {
  color: var(--paper);
  margin: 12px 0;
  font-size: clamp(2.7rem, 7vw, 6rem);
  letter-spacing: -.065em;
}
.demo-intro p:last-child { max-width: 55ch; color: #e1ecde; }
.demo-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  gap: 18px;
  padding-block: 26px 70px;
}
.demo-panel {
  min-width: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-med);
  border-radius: 12px 30px 12px 12px;
  padding: clamp(16px, 3vw, 34px);
}
.demo-panel fieldset { min-width: 0; border: 0; }
.demo-panel fieldset + fieldset { margin-top: 26px; }
.demo-panel legend { font-size: 1.2rem; font-weight: 800; margin-bottom: 12px; }
.demo-step {
  color: var(--orange);
  font: 700 .72rem/1.5 ui-monospace, Consolas, monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.demo-panel legend .demo-step { margin-right: 5px; }
.demo-tables { display: flex; flex-wrap: wrap; gap: 8px; }
.demo-tables label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--border-med);
  border-radius: 8px;
  font-weight: 700;
  font-size: .85rem;
  cursor: pointer;
}
.demo-tables label:has(:checked) { background: var(--lime); }
.demo-tables input { accent-color: var(--pine); }
.demo-tip { font-size: .88rem; color: var(--text-secondary); }
.demo-menu-items { display: grid; gap: 9px; margin-top: 12px; }
.demo-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  background: var(--bg-soft);
  border-radius: 8px;
}
.demo-item small { display: block; color: var(--text-secondary); }
.demo-quantity { display: flex; align-items: center; gap: 8px; }
.demo-quantity button {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--border-med);
  border-radius: 8px;
  background: var(--bg-page);
  color: var(--pine);
  font-size: 1.15rem;
  cursor: pointer;
}
.pos-demo button:disabled { opacity: .48; cursor: default; transform: none; }
.demo-order { display: grid; gap: 14px; }
.demo-order-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.demo-order-heading h2 { margin-top: 4px; }
.demo-order .btn { white-space: normal; text-align: center; }
.demo-order-items { list-style: none; }
.demo-order-items li, .demo-totals > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-block: 8px;
  border-bottom: 1px solid var(--border);
}
.demo-totals dd, .demo-order-items strong { font-variant-numeric: tabular-nums; white-space: nowrap; }
.demo-result { padding: 16px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-soft); }
.demo-result h3 { margin: 6px 0 10px; }
.demo-result ul { padding-left: 1.2em; }
.demo-result .btn { margin-top: 12px; }
.demo-bill { background: #eaf4d3; }
.demo-total { font-weight: 800; }
.demo-status { color: var(--pine); font-size: .88rem; }
.demo-status:empty { display: none; }
.demo-no-script { padding-bottom: 24px; }
.pos-demo [hidden] { display: none !important; }
@media (max-width: 740px) {
  .demo-workspace { grid-template-columns: minmax(0, 1fr); }
}