:root {
  --ink: #18201d;
  --muted: #66706b;
  --line: #dfe7e1;
  --paper: #fffdfa;
  --soft: #f5f2ea;
  --green: #166b45;
  --green-dark: #0d4f34;
  --red: #b8322c;
  --gold: #d89b26;
  --shadow: 0 16px 42px rgba(31, 37, 34, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  background: var(--paper);
}

button,
input,
textarea {
  font: inherit;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
  padding: 12px clamp(16px, 4vw, 52px);
  border-bottom: 1px solid rgba(223, 231, 225, 0.86);
  background: rgba(255, 253, 250, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 150px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--green);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.2;
}

.brand small,
.eyebrow,
.form-tip,
.empty {
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
}

.nav a {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
}

.nav a:hover {
  background: var(--soft);
}

.cart-chip,
.primary-link,
.submit-button,
.mobile-cart button {
  border: 0;
  color: #fff;
  background: var(--green);
  cursor: pointer;
}

.cart-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 8px 14px;
  border-radius: 999px;
}

.cart-chip strong {
  display: grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  color: var(--green);
  background: #fff;
}

.hero {
  position: relative;
  min-height: min(74vh, 680px);
  overflow: hidden;
}

.hero img {
  width: 100%;
  height: min(74vh, 680px);
  min-height: 520px;
  object-fit: cover;
  display: block;
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(13, 26, 19, 0.76), rgba(13, 26, 19, 0.3) 48%, rgba(13, 26, 19, 0.06));
}

.hero-overlay {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: clamp(18px, 7vw, 92px);
  width: min(560px, calc(100% - 36px));
  color: #fff;
  transform: translateY(-50%);
}

.status {
  display: inline-flex;
  margin: 0 0 16px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.hero h1 {
  margin: 0;
  font-size: clamp(36px, 6vw, 76px);
  line-height: 1.05;
}

.hero p {
  max-width: 520px;
  font-size: 18px;
  line-height: 1.7;
}

.primary-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  padding: 0 22px;
  border-radius: 8px;
  background: var(--red);
  font-weight: 700;
}

.summary-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: -42px auto 0;
  width: min(1120px, calc(100% - 32px));
  position: relative;
  z-index: 2;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.summary-band div {
  padding: 20px;
  background: #fff;
}

.summary-band strong {
  display: block;
  font-size: 26px;
}

.summary-band span {
  color: var(--muted);
  font-size: 14px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 28px;
  width: min(1220px, calc(100% - 32px));
  margin: 56px auto;
  align-items: start;
}

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

.eyebrow {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin: 0;
  font-size: 30px;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab,
.ghost-button {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: #fff;
  cursor: pointer;
}

.tab[aria-selected="true"] {
  color: #fff;
  border-color: var(--green);
  background: var(--green);
}

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

.dish-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 14px;
  min-height: 156px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.dish-photo {
  display: grid;
  place-items: center;
  width: 112px;
  min-height: 132px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--green), var(--gold));
  font-size: 42px;
}

.dish-info {
  min-width: 0;
}

.dish-title {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.dish-title h3 {
  margin: 0;
  font-size: 18px;
}

.tag {
  flex: 0 0 auto;
  height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  color: var(--red);
  background: #fff2ef;
  font-size: 12px;
}

.dish-desc {
  min-height: 42px;
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.5;
  font-size: 14px;
}

.dish-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.price {
  color: var(--red);
  font-size: 20px;
  font-weight: 800;
}

.add-button {
  min-width: 80px;
  min-height: 38px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--green);
  cursor: pointer;
}

.cart-panel {
  position: sticky;
  top: 96px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.cart-items {
  display: grid;
  gap: 10px;
  max-height: 280px;
  overflow: auto;
  padding-right: 2px;
}

.cart-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 10px;
  border-radius: 8px;
  background: var(--soft);
}

.cart-row h3 {
  margin: 0 0 4px;
  font-size: 15px;
}

.cart-row p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.qty {
  display: inline-grid;
  grid-template-columns: 30px 34px 30px;
  align-items: center;
  height: 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
}

.qty button {
  height: 32px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.qty span {
  text-align: center;
  font-weight: 700;
}

.totals {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.totals div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.total {
  font-size: 22px;
}

.checkout-form {
  display: grid;
  gap: 12px;
}

.checkout-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

.checkout-form input,
.checkout-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
}

.checkout-form textarea {
  min-height: 74px;
  resize: vertical;
}

.submit-button {
  min-height: 46px;
  border-radius: 8px;
  font-weight: 800;
}

.submit-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.orders-section {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto 72px;
}

.orders-list {
  display: grid;
  gap: 12px;
}

.order-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.order-card header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.order-card strong {
  color: var(--green);
}

.order-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  max-width: 320px;
  padding: 14px 16px;
  border-radius: 8px;
  color: #fff;
  background: var(--ink);
  box-shadow: var(--shadow);
  transform: translateY(120px);
  opacity: 0;
  transition: 0.22s ease;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.admin-body {
  background: #f7f8f5;
}

.admin-shell {
  width: min(1220px, calc(100% - 32px));
  margin: 42px auto 80px;
}

.admin-login {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.admin-login h1,
.admin-dashboard h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 4vw, 48px);
}

.admin-dashboard .summary-band {
  margin: 0 0 28px;
  width: 100%;
}

.admin-section {
  margin-top: 34px;
}

.admin-list {
  display: grid;
  gap: 12px;
}

.admin-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.admin-card p {
  margin: 8px 0 0;
  line-height: 1.6;
}

.admin-card-title {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.pill {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 2px 9px;
  border-radius: 999px;
  color: var(--green);
  background: #e8f4ed;
  font-size: 12px;
  font-weight: 700;
}

.admin-actions {
  display: grid;
  justify-items: end;
  gap: 10px;
}

.admin-actions select {
  min-width: 118px;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.dish-mini {
  display: flex;
  gap: 12px;
  align-items: center;
  min-width: 0;
}

.dish-mini .dish-photo {
  width: 58px;
  min-height: 58px;
  flex: 0 0 58px;
  font-size: 24px;
}

.switch {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.switch input {
  width: 18px;
  height: 18px;
  accent-color: var(--green);
}

.mobile-cart {
  position: fixed;
  z-index: 30;
  right: 14px;
  bottom: 14px;
  left: 14px;
}

.mobile-cart button {
  display: flex;
  width: 100%;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .cart-panel {
    position: static;
  }

  .dish-grid {
    grid-template-columns: 1fr;
  }

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

  .mobile-cart {
    display: block;
  }

  .admin-login,
  .admin-card {
    grid-template-columns: 1fr;
  }

  .admin-actions {
    justify-items: start;
  }
}

@media (min-width: 981px) {
  .mobile-cart {
    display: none;
  }
}

@media (max-width: 640px) {
  .topbar {
    min-height: 64px;
    padding: 10px 14px;
  }

  .brand {
    min-width: 0;
  }

  .brand small,
  .nav {
    display: none;
  }

  .hero,
  .hero img {
    min-height: 560px;
  }

  .hero::after {
    background: linear-gradient(180deg, rgba(13, 26, 19, 0.42), rgba(13, 26, 19, 0.78));
  }

  .hero-overlay {
    top: auto;
    bottom: 38px;
    transform: none;
  }

  .hero p {
    font-size: 16px;
  }

  .section-head,
  .cart-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .dish-card {
    grid-template-columns: 88px minmax(0, 1fr);
    min-height: 140px;
  }

  .dish-photo {
    width: 88px;
    min-height: 116px;
    font-size: 34px;
  }

  .cart-chip span {
    display: none;
  }
}