:root {
  --bg: #0b1220;
  --ink: #e9f1ff;
  --muted: #a7b4d4;
  --card: #121a2b;
  --accent: #69f2aa;
  --outline: #23304d;
  --danger: #ff8a8a;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: system-ui, Segoe UI, Inter, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.45;
}
.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}
h1 {
  margin: 18px 0 6px;
  font-size: 1.8rem;
}
.muted {
  color: var(--muted);
}
.layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  padding: 10px 0 24px;
}
@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

section,
.cart {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.015)
  );
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 14px;
}
h2 {
  margin: 4px 0 10px;
  font-size: 1.2rem;
}
h3 {
  margin: 14px 0 8px;
  font-size: 1.05rem;
  color: var(--muted);
}

.menu {
  list-style: none;
  margin: 0;
  padding: 0;
}
.item {
  display: grid;
  grid-template-columns: 1fr 70px 150px;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
}
.item + .item {
  margin-top: 8px;
}
.item.active {
  background: rgba(124, 214, 255, 0.06);
  border-color: rgba(124, 214, 255, 0.18);
}
.price::before {
  content: "$";
}
.actions {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}
.qty {
  min-width: 22px;
  text-align: center;
  color: var(--muted);
}

.btn {
  border: 0;
  border-radius: 10px;
  padding: 8px 10px;
  font-weight: 700;
  cursor: pointer;
  background: var(--accent);
  color: #0b1220;
  transition: transform 0.04s ease;
}
.btn:active {
  transform: translateY(1px);
}
.btn.minus {
  background: rgba(255, 255, 255, 0.14);
  color: var(--ink);
}
.btn.outline {
  background: transparent;
  border: 1px solid var(--outline);
  color: var(--ink);
}

.customer {
  margin-bottom: 8px;
}
.customer input {
  width: 100%;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
}

.cart-list {
  list-style: none;
  margin: 8px 0 12px;
  padding: 0;
  border-top: 1px dashed var(--outline);
}
.cart-list li {
  display: grid;
  grid-template-columns: 1fr 80px 28px;
  gap: 10px;
  align-items: center;
  border-bottom: 1px dashed var(--outline);
  padding: 8px 0;
}
.cart-list.empty {
  border: 0;
}
.cart .remove {
  background: transparent;
  border: 1px solid var(--outline);
  color: var(--ink);
  border-radius: 8px;
  padding: 4px 0;
  cursor: pointer;
}

.totals {
  border-top: 1px solid var(--outline);
  padding-top: 10px;
}
.line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0;
}
.total {
  font-weight: 800;
}

.cart-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
hr {
  border: 0;
  border-top: 1px solid var(--outline);
  margin: 10px 0;
}
footer {
  padding: 14px 0 28px;
}
/* --- Modal --- */
.modal.hidden {
  display: none;
}
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);     
  backdrop-filter: blur(2px);   
  display: grid;
  place-items: center;
  padding: 16px;
  z-index: 9999;
}
.modal-card {
  width: min(540px, 100%);
 background: var(--card, #121a2b);  /* solid color, not transparent */
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0,0,0,.6);
  padding: 16px;
}
.modal-card h3 {
  margin: 0 0 4px;
  font-size: 1.25rem;
}
.modal-list {
  list-style: none;
  margin: 8px 0 6px;
  padding: 0;
}
.modal-list li {
  display: grid;
  grid-template-columns: 1fr 100px;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--outline);
}
.modal-list li:last-child {
  border-bottom: 0;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}
@media print {
  body * { visibility: hidden; }
  #summaryModal, #summaryModal * { visibility: visible; }
  #summaryModal {
    position: absolute;
    inset: 0;
    display: block !important;
  }
}