/* ── Interactive QR-ordering demo — self-contained ─────────────────────────
   Classic guest table ordering + GenZ reel mode. Rendered by
   /landing/qr-demo.js from localStorage state. Scoped under .qr-demo and
   independent from app.js. */

.qr-demo {
  --c-bg: #2B2B2B;
  --c-bg-soft: #333333;
  --c-bg-muted: #3A3A3A;
  --c-border: #484848;
  --c-text: #E0E0E0;
  --c-text-secondary: #9E9E9E;
  --c-primary: #FFC66D;
  --c-primary-dark: #E5A84A;
  --c-success: #4ADE80;
  --c-error: #F87171;
  font-family: 'Hanken Grotesk', 'Hanken Fallback Roboto', 'Hanken Fallback Arial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--c-text);
}

.qr-demo-phone {
  width: min(100%, 22rem);
  margin: 0 auto;
  border-radius: 30px;
  padding: 0.8rem;
  background: linear-gradient(145deg, #111, #3A3A3A);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.55);
}
.qr-demo-screen {
  height: 40rem;
  border-radius: 22px;
  overflow: hidden;
  background: var(--c-bg);
  border: 1px solid #484848;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Real guest table banner chrome */
.qr-banner {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 0.62rem;
  margin: 0.55rem;
  background: var(--c-primary);
  border-radius: 10px;
  color: #1a1a1a;
  box-shadow: 0 2px 10px rgba(255, 198, 109, 0.22);
  flex-shrink: 0;
  min-width: 0;
}
.qr-banner__icon { display: inline-flex; flex-shrink: 0; }
.qr-banner__text { display: flex; flex-direction: column; min-width: 0; }
.qr-banner__label {
  font-size: 0.54rem;
  font-weight: 600;
  opacity: 0.72;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.qr-banner__name {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.1;
  white-space: nowrap;
}
.qr-banner__lang,
.qr-banner__privacy {
  flex-shrink: 0;
  font-size: 0.62rem;
  font-weight: 700;
  opacity: 0.76;
}
.qr-banner__lang { margin-left: auto; }
.qr-banner__privacy { border-bottom: 1px solid currentColor; }
.qr-banner__toggle {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  min-height: 30px;
  padding: 0.24rem 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.25);
  background: rgba(0, 0, 0, 0.18);
  color: #1a1a1a;
  font: inherit;
  font-size: 0.62rem;
  font-weight: 800;
  cursor: pointer;
}

/* Classic mode */
.qr-classic {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0 0.7rem 7rem;
}
.qr-search {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  height: 38px;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  background: var(--c-bg-soft);
  color: var(--c-text-secondary);
  padding: 0 0.7rem;
  font-size: 0.7rem;
}
.qr-cats {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding: 0.7rem 0 0.55rem;
}
.qr-cat {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  min-height: 32px;
  padding: 0 0.65rem;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  background: var(--c-bg-soft);
  color: var(--c-text);
  font: inherit;
  font-size: 0.66rem;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
}
.qr-cat span {
  color: var(--c-text-secondary);
  font-size: 0.58rem;
}
.qr-cat--active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #1a1a1a;
}
.qr-cat--active span { color: #1a1a1a; opacity: 0.72; }
.qr-offers h2 {
  margin: 0 0 0.5rem;
  font-size: 0.86rem;
  color: var(--c-text);
}
.qr-offer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.65rem;
  align-items: center;
  padding: 0.55rem;
  margin-bottom: 0.5rem;
  border: 1px solid var(--c-border);
  border-radius: 12px;
  background: var(--c-bg-soft);
}
.qr-offer__thumb {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
  object-fit: cover;
  object-position: center 56%;
  background: #444;
  display: block;
  flex-shrink: 0;
}
.qr-offer__info { min-width: 0; }
.qr-offer__info h3 {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--c-text);
}
.qr-offer__price {
  display: block;
  margin-top: 0.12rem;
  color: var(--c-primary);
  font-size: 0.72rem;
  font-weight: 900;
}
.qr-offer__info p {
  margin: 0.2rem 0 0;
  color: var(--c-text-secondary);
  font-size: 0.62rem;
  line-height: 1.3;
}
.qr-allergen {
  display: inline-flex;
  margin-top: 0.3rem;
  padding: 0.08rem 0.35rem;
  border-radius: 999px;
  background: var(--c-bg-muted);
  color: var(--c-text-secondary);
  font-size: 0.54rem;
  font-weight: 700;
}
.qr-add {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  background: var(--c-primary);
  color: #1a1a1a;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(255, 198, 109, 0.22);
}
.qr-cart-dock {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 4.65rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.58rem 0.7rem;
  background: var(--c-bg-muted);
  border: 1px solid var(--c-primary);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
  z-index: 4;
}
.qr-cart-dock span {
  flex: 1;
  color: var(--c-text);
  font-size: 0.68rem;
}
.qr-cart-dock b,
.qr-cart-dock strong { color: var(--c-primary); }
.qr-cart-dock strong {
  font-size: 0.74rem;
  font-variant-numeric: tabular-nums;
}
.qr-cart-dock button {
  border: 0;
  border-radius: 8px;
  background: var(--c-primary);
  color: #1a1a1a;
  padding: 0.38rem 0.55rem;
  font: inherit;
  font-size: 0.66rem;
  font-weight: 800;
  cursor: pointer;
}
.qr-table-actions {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem;
  padding: 0.55rem;
  background: var(--c-bg-soft);
  border-top: 1px solid var(--c-border);
}
.qr-table-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 38px;
  border: 1px solid var(--c-border);
  border-radius: 9px;
  background: var(--c-bg);
  color: var(--c-text);
  font: inherit;
  font-size: 0.66rem;
  font-weight: 800;
}

/* GenZ mode */
.qr-demo-screen--genz {
  background: #000;
}
.qr-demo-screen--genz .qr-banner {
  margin-bottom: 0.35rem;
  z-index: 8;
}
.qr-genz {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background: #000;
}
.qr-storybar {
  display: flex;
  gap: 0.5rem;
  padding: 0.1rem 0.75rem 0.55rem;
  overflow-x: auto;
  background: #111;
  flex-shrink: 0;
}
.qr-story {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.18rem;
  min-width: 58px;
  border: 0;
  background: transparent;
  color: rgba(255,255,255,0.72);
  font: inherit;
  font-size: 0.55rem;
  font-weight: 700;
  cursor: pointer;
}
.qr-story span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #292929;
  border: 2px solid #3a3a3a;
  color: var(--c-primary);
  font-size: 0.62rem;
  font-weight: 900;
}
.qr-story--active span {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 2px rgba(255,198,109,0.18);
}
.qr-genz__main {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  overscroll-behavior: contain;
  scrollbar-width: none;
}
.qr-genz__main::-webkit-scrollbar { display: none; }
.qr-reel-card {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background: #000;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}
.qr-reel-card__media {
  position: absolute;
  inset: 0;
  background: #111;
  overflow: hidden;
}
.qr-reel-card__media img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center 48%;
  display: block;
  transform: translateY(-10%);
  filter: saturate(1.04) contrast(1.02);
}
.qr-reel-card__scrim {
  position: absolute;
  left: 0;
  right: 0;
  pointer-events: none;
  z-index: 1;
}
.qr-reel-card__scrim--top {
  top: 0;
  height: 16%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent);
}
.qr-reel-card__scrim--bottom {
  bottom: 0;
  height: 46%;
  background: linear-gradient(to top, rgba(0,0,0,0.86), rgba(0,0,0,0.35), transparent);
}
.qr-reel-card__info {
  position: absolute;
  left: 0;
  right: 86px;
  bottom: 36px;
  padding: 0 1rem;
  z-index: 2;
  color: #fff;
}
.qr-reel-card__info h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  line-height: 1.12;
  font-weight: 800;
}
.qr-reel-card__info p {
  margin: 0 0 0.65rem;
  font-size: 0.76rem;
  line-height: 1.35;
  opacity: 0.9;
}
.qr-reel-card__info span {
  display: inline-flex;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--c-primary);
  color: #1a1a1a;
  font-size: 0.72rem;
  font-weight: 900;
}
.qr-reel-add {
  position: absolute;
  right: 1rem;
  bottom: 2.4rem;
  width: 62px;
  border: 0;
  background: transparent;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  z-index: 3;
  font: inherit;
  cursor: pointer;
}
.qr-reel-add span {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}
.qr-reel-add b {
  font-size: 0.58rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.9);
}
.qr-reel-pager {
  position: absolute;
  left: 50%;
  bottom: 0.8rem;
  transform: translateX(-50%);
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  background: rgba(0,0,0,0.34);
  z-index: 3;
}
.qr-reel-pager i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
}
.qr-reel-pager__on {
  background: var(--c-primary) !important;
  transform: scale(1.25);
}
.qr-genz__nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  flex-shrink: 0;
  background: rgba(17,17,17,0.88);
  border-top: 1px solid #2a2a2a;
}
.qr-genz__nav-btn {
  min-height: 50px;
  border: 0;
  background: transparent;
  color: rgba(255,255,255,0.66);
  font: inherit;
  font-size: 0.62rem;
  font-weight: 800;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
}
.qr-genz__nav-btn--active { color: var(--c-primary); }
.qr-cart-fab {
  position: absolute;
  right: 0.85rem;
  bottom: 4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.55rem;
  border: 0;
  border-radius: 999px;
  background: var(--c-primary);
  color: #1a1a1a;
  font: inherit;
  font-size: 0.66rem;
  font-weight: 900;
  z-index: 5;
  box-shadow: 0 6px 20px rgba(0,0,0,0.38);
}
.qr-cart-fab span {
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #1a1a1a;
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.25rem;
}
.qr-cart-fab b { font-size: 0.62rem; }

.qr-demo-toolbar {
  max-width: 22rem;
  margin: 1rem auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.qr-demo-hint { font-size: 0.78rem; color: #9E9E9E; }
.qr-demo-reset {
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  color: #E0E0E0;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
}
.qr-demo-reset:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
}
.qr-demo[data-ready="1"] .qr-demo-fallback { display: none; }

@media (max-width: 380px) {
  .qr-banner__privacy { display: none; }
  .qr-banner__toggle span { display: none; }
  .qr-offer__thumb { width: 42px; height: 42px; }
}