/* ZarGO Design System — Web Tokens */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --color-primary: #06C167;
  --color-primary-dark: #05A858;
  --color-primary-light: #E8FAF0;
  --color-background: #F7F8FA;
  --color-surface: #FFFFFF;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-border: #E5E7EB;
  --color-error: #EF4444;
  --color-warning: #F59E0B;
  --color-success: #06C167;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-sticky: 0 4px 16px rgba(0, 0, 0, 0.06);
  --space-2: 8px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --font: 'Inter', system-ui, sans-serif;
  --container-max: 1280px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-background: #0F1115;
    --color-surface: #1A1D23;
    --color-text-primary: #F9FAFB;
    --color-text-secondary: #9CA3AF;
    --color-border: #2D3139;
  }
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.z-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.z-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 52px;
  padding: 0 var(--space-6);
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease;
}

.z-btn:hover { background: var(--color-primary-dark); }

.z-btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.z-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.z-input {
  width: 100%;
  min-height: 52px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #F3F4F6;
  font-family: var(--font);
  font-size: 14px;
}

.z-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.z-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.z-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: var(--space-4);
}

.z-nav-logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
}

.z-search {
  flex: 1;
  max-width: 560px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  height: 48px;
  background: #F3F4F6;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.z-restaurant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
  padding: var(--space-8) 0;
}

.z-restaurant-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.z-restaurant-card-body {
  padding: var(--space-4);
}

.z-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-8) 0;
  margin-top: var(--space-8);
}

.z-badge {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 8px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 768px) {
  .z-nav { flex-wrap: wrap; min-height: auto; padding: var(--space-4) 0; }
  .z-search { max-width: 100%; order: 3; width: 100%; }
}

/* ========== Public site responsive ========== */
.container,
.z-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

img {
  max-width: 100%;
  height: auto;
}

.banner .banner-title {
  font-size: clamp(28px, 6vw, 44px) !important;
  line-height: 1.15 !important;
}

.banner .banner-subtitle {
  font-size: clamp(15px, 3vw, 18px) !important;
}

.banner-search,
.main-search-input {
  width: 100%;
}

.section-heading h2 {
  font-size: clamp(20px, 4vw, 28px) !important;
}

@media (max-width: 991px) {
  .banner.section-gap-90 {
    padding-top: 24px !important;
    padding-bottom: 24px !important;
  }

  .banner-image {
    margin-top: 20px;
    text-align: center;
  }

  .header .navbar-collapse {
    background: var(--color-surface);
    padding: 12px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
  }

  .footer-widget {
    margin-bottom: 24px;
  }

  .checkout-summary {
    position: relative !important;
    top: auto !important;
  }
}

@media (min-width: 992px) {
  .d-lg-none { display: none !important; }
}

@media (max-width: 991px) {
  .d-none.d-lg-block {
    display: none !important;
  }
}