:root {
  --bg: #000000;
  --panel: #0a0a0a;
  --panel-2: #121212;
  --text: #f5f5f5;
  --muted: #a7a7a7;
  --line: #242424;
  --accent: #8ac8ff;
  --accent-strong: #5daeff;
  --danger: #ff7f7f;
  --danger-strong: #ff5e5e;
  --success: #72e7a3;
  --shadow: 0 0 0 1px rgba(255, 255, 255, 0.04);
  --radius: 18px;
  --radius-sm: 12px;
  --input-bg: #090909;
}

:root[data-theme="light"] {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel-2: #edf2f7;
  --text: #111827;
  --muted: #586070;
  --line: #d8dfeb;
  --accent: #245dff;
  --accent-strong: #1548dd;
  --danger: #d33a3a;
  --danger-strong: #b11f1f;
  --success: #158a54;
  --shadow: 0 0 0 1px rgba(17, 24, 39, 0.06);
  --input-bg: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.45;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button,
.button,
.chip,
.subnav-link,
.order-card,
.action-card {
  transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease, color 0.12s ease;
}

button:active,
.button:active,
.chip:active,
.subnav-link:active {
  transform: translateY(1px);
}

.site-shell {
  width: min(1100px, calc(100vw - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-mark {
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.88rem;
}

.theme-toggle {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
}

.page-wrap {
  padding: 28px 0 120px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.05;
  margin: 0 0 10px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.lead {
  margin: 0;
  color: var(--muted);
  max-width: 64ch;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.panel-header h2,
.section-heading h3 {
  margin: 0 0 6px;
}

.panel-header p,
.section-heading p {
  margin: 0;
}

.muted {
  color: var(--muted);
}

.tight {
  margin-top: -4px;
}

.inline-form,
.stack-form {
  display: grid;
  gap: 12px;
}

.inline-form {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}

label,
.field-label {
  font-weight: 600;
}

input[type="text"],
input[type="search"],
input[type="number"],
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  background: var(--input-bg);
  color: var(--text);
}

textarea {
  resize: vertical;
}

button,
.button {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 14px;
  background: var(--accent-strong);
  color: white;
  padding: 12px 16px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
}

button:hover,
.button:hover {
  filter: brightness(1.04);
}

.danger-button {
  background: transparent;
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 45%, var(--line));
}

.danger-button:hover {
  background: color-mix(in srgb, var(--danger) 10%, transparent);
  color: var(--danger-strong);
}

.flash-stack {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.flash {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  padding: 12px 14px;
  background: var(--panel);
}

.flash-success {
  border-color: color-mix(in srgb, var(--success) 40%, var(--line));
}

.flash-error {
  border-color: color-mix(in srgb, var(--danger) 35%, var(--line));
}

.order-grid,
.action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.order-card,
.action-card {
  display: block;
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: var(--radius);
  padding: 18px;
}

.order-card:hover,
.action-card:hover,
.chip:hover,
.subnav-link:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

.order-card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.order-card h3,
.action-card h2 {
  margin: 0;
}

.order-card p,
.action-card p {
  margin-bottom: 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  min-width: min(360px, 100%);
}

.stats.compact {
  margin-top: 16px;
}

.stats div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
}

.stats dt {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

.stats dd {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 700;
}

.pill {
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 6px 10px;
  white-space: nowrap;
  font-size: 0.84rem;
  color: var(--muted);
}

.chip-row,
.subnav,
.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip,
.subnav-link {
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 999px;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
}

.chip-accent,
.subnav-link.active,
.checkout-link {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  color: var(--accent);
}

.checkout-link {
  margin-left: auto;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.breadcrumb a {
  color: var(--text);
}

.search-input {
  margin-bottom: 16px;
}

.menu-section + .menu-section {
  margin-top: 24px;
}

.section-heading {
  margin-bottom: 10px;
}

.menu-list,
.checkout-list {
  display: grid;
  gap: 10px;
}

.menu-row,
.checkout-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  background: var(--panel-2);
}

.menu-copy,
.checkout-copy {
  min-width: 0;
}

.menu-title,
.checkout-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  font-weight: 600;
}

.item-number {
  color: var(--accent);
  font-weight: 700;
  min-width: 2.4rem;
}

.menu-price,
.checkout-price {
  margin-top: 6px;
  color: var(--muted);
}

.qty-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.qty-btn {
  width: 38px;
  min-height: 38px;
  padding: 0;
  border-radius: 12px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  font-size: 1.15rem;
}

.qty-value {
  min-width: 2ch;
  text-align: center;
  font-weight: 700;
}

.cart-bar {
  position: sticky;
  bottom: 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  margin: 18px 0;
  font-size: 1.02rem;
}

.success-box {
  margin-top: 16px;
  border: 1px solid color-mix(in srgb, var(--success) 35%, var(--line));
  border-radius: var(--radius-sm);
  padding: 16px;
  background: color-mix(in srgb, var(--success) 8%, var(--panel));
}

.message-box {
  min-height: 320px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.empty-state {
  text-align: center;
  padding: 28px 18px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  padding: 0;
  margin: -1px;
  border: 0;
  clip: rect(0, 0, 0, 0);
}

.hidden {
  display: none !important;
}

@media (max-width: 860px) {
  .hero,
  .order-grid,
  .action-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    flex-direction: column;
  }

  .stats {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100vw - 20px, 1100px);
  }

  .inline-form {
    grid-template-columns: 1fr;
  }

  .menu-row,
  .checkout-row,
  .cart-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .qty-controls {
    justify-content: flex-end;
  }

  .checkout-link {
    margin-left: 0;
  }
}