:root {
  color-scheme: dark;
  --bg: #1f2a1f;
  --surface: #283b2c;
  --surface-2: #33492f;
  --ink: #f4efe3;
  --muted: #b9c2ab;
  --accent: #d98e04;
  --accent-ink: #241a05;
  --cta: #c1440e;
  --cta-ink: #fff6ee;
  --line: #3f5440;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Karla", system-ui, sans-serif;
  line-height: 1.55;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 140px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.demo-tag {
  align-self: flex-start;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 4px 12px;
}

.online-badge {
  align-self: flex-start;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: #8fd9a8;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

header h1 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: clamp(2.1rem, 7vw, 3rem);
  margin: 10px 0 8px;
  text-wrap: balance;
}

header p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 46ch;
}

section h2 {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
  margin: 0 0 14px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.info-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
}

.info-card .label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 6px;
}

.menu-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.menu-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  background: var(--surface);
}

.menu-row + .menu-row {
  border-top: 1px solid var(--line);
}

.menu-row .price {
  font-family: "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  flex: none;
}

.menu-row-photo {
  align-items: center;
}

.menu-row-photo span:not(.price) {
  flex: 1;
}

.menu-photo {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  flex: none;
}

.payments-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.payments-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.payments-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.payment-badge {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* Chat widget */
.chat-launcher {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--cta);
  color: var(--cta-ink);
  border: none;
  border-radius: 999px;
  padding: 14px 20px;
  font-family: "Karla", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  z-index: 30;
}

.chat-launcher[hidden] {
  display: none;
}

.chat-launcher:hover {
  filter: brightness(1.08);
}

.chat-panel {
  position: fixed;
  right: 20px;
  bottom: 88px;
  width: min(360px, calc(100vw - 40px));
  height: min(500px, calc(100vh - 140px));
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 30;
}

.chat-panel[hidden] {
  display: none;
}

.chat-head {
  padding: 14px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-head strong {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 1rem;
}

.chat-head span {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
}

.chat-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
}

.chat-quick {
  padding: 10px 14px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-chip {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-family: "Karla", sans-serif;
  cursor: pointer;
}

.quick-chip:hover {
  border-color: var(--accent);
}

.bubble.gallery {
  max-width: 100%;
  background: none;
  padding: 0;
  align-self: stretch;
}

.menu-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.menu-tile {
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.menu-tile img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.menu-tile .tile-icon {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: var(--surface);
}

.menu-tile .tile-info {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu-tile .name {
  font-size: 0.76rem;
  font-weight: 600;
}

.menu-tile .price {
  font-family: "IBM Plex Mono", monospace;
  font-variant-numeric: tabular-nums;
  font-size: 0.72rem;
  color: var(--accent);
}

.gallery-caption {
  font-size: 0.7rem;
  color: var(--muted);
  margin: 6px 2px 0;
}

.chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bubble {
  max-width: 85%;
  padding: 10px 13px;
  border-radius: 12px;
  font-size: 0.92rem;
  white-space: pre-wrap;
}

.bubble.bot {
  background: var(--surface-2);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.bubble.user {
  background: var(--accent);
  color: var(--accent-ink);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  font-weight: 600;
}

.bubble.status {
  color: var(--muted);
  font-style: italic;
  align-self: flex-start;
}

.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: var(--surface-2);
}

.chat-form input {
  flex: 1;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.92rem;
}

.chat-form input:focus-visible {
  outline: 2px solid var(--accent);
}

.chat-form button {
  background: var(--cta);
  color: var(--cta-ink);
  border: none;
  border-radius: 8px;
  padding: 0 16px;
  font-weight: 700;
  cursor: pointer;
}

.chat-form button:disabled {
  opacity: 0.5;
  cursor: default;
}

@media (max-width: 420px) {
  .wrap {
    padding: 24px 16px 140px;
  }
}