:root {
  --ink: #1f2937;
  --muted: #677084;
  --line: #e4e7ec;
  --paper: #ffffff;
  --wash: #f6f8fb;
  --accent: #0f9f7a;
  --accent-dark: #08745a;
  --warm: #ffbf57;
  --danger: #d64545;
  --shadow: 0 18px 50px rgba(31, 41, 55, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--wash);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(16px, 4vw, 48px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand,
.main-nav a {
  color: var(--ink);
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #fff;
  background: var(--accent);
  border-radius: 8px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.main-nav a,
.user-chip,
.ghost-button,
.primary-button {
  min-height: 40px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 9px 14px;
  font-weight: 700;
}

.main-nav a:hover,
.ghost-button:hover {
  border-color: var(--line);
  background: #fff;
}

.user-chip,
.ghost-button {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.primary-button {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.primary-button:hover {
  background: var(--accent-dark);
}

main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 24px;
  align-items: start;
  max-width: 1460px;
  margin: 0 auto;
  padding: 24px clamp(16px, 4vw, 48px) 56px;
}

.workspace,
.cart-drawer {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(31, 41, 55, 0.06);
}

.workspace {
  grid-column: 1;
  padding: clamp(16px, 3vw, 28px);
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 46%);
  gap: 24px;
  align-items: stretch;
  margin-bottom: 28px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 360px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 680px;
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.4rem, 2vw, 2rem);
  letter-spacing: 0;
}

h3 {
  margin-bottom: 18px;
}

.hero-copy p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.06rem;
}

.hero-image {
  width: 100%;
  min-height: 360px;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 12px;
  margin-top: 18px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 159, 122, 0.13);
}

.section-heading,
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.cart-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 42px;
  padding: 8px 12px;
  background: #f9fafb;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.restaurant-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.restaurant-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.restaurant-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.restaurant-card div {
  padding: 12px;
}

.restaurant-card strong,
.food-card strong {
  display: block;
}

.restaurant-card span,
.food-card span,
.muted {
  color: var(--muted);
  font-size: 0.92rem;
}

.food-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.food-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

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

.food-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
}

.food-meta,
.item-row,
.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.price {
  color: var(--accent-dark);
  font-weight: 900;
}

.cart-drawer {
  position: sticky;
  top: 84px;
  grid-column: 2;
  padding: 20px;
}

.cart-items,
.orders-list,
.admin-list {
  display: grid;
  gap: 12px;
}

.cart-empty,
.empty-state {
  padding: 18px;
  color: var(--muted);
  background: #f9fafb;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
}

.cart-line,
.order-card,
.admin-item {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.quantity-controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.quantity-controls button,
.icon-button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 900;
}

.checkout-form,
.admin-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

label {
  display: grid;
  gap: 6px;
  color: #394150;
  font-size: 0.92rem;
  font-weight: 700;
}

.alt-section,
.admin-section {
  margin-top: 24px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.timeline span {
  min-height: 8px;
  border-radius: 999px;
  background: #d9dee7;
}

.timeline span.active {
  background: var(--accent);
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 3px 9px;
  color: #15523f;
  background: #dff8ed;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: 18px;
}

.admin-form,
.admin-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fdfdfd;
}

.admin-panel.full {
  margin-top: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 130px;
  gap: 12px;
}

.form-actions,
.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.danger-button {
  color: #fff;
  background: var(--danger);
  border-color: var(--danger);
}

.login-modal {
  width: min(420px, calc(100vw - 32px));
  border: 0;
  border-radius: 8px;
  padding: 0;
  box-shadow: var(--shadow);
}

.login-modal::backdrop {
  background: rgba(15, 23, 42, 0.42);
}

.login-modal form {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 20;
  max-width: 360px;
  padding: 12px 14px;
  color: #fff;
  background: #182230;
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1160px) {
  main {
    grid-template-columns: 1fr;
  }

  .cart-drawer {
    position: static;
    grid-column: 1;
    grid-row: 2;
  }

  .food-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .hero-panel,
  .search-row,
  .admin-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-image {
    min-height: 260px;
  }

  .restaurant-strip,
  .food-grid {
    grid-template-columns: 1fr;
  }

  .section-heading,
  .cart-header,
  .food-meta,
  .item-row,
  .status-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }
}