body {
  font-family: Inter, system-ui, sans-serif;
  background-color: #f8fafc;
  color: #1e293b;
}

/* Tailwind primary palette (custom, thay CDN config) */
.text-primary-500 { color: #0ea5e9; }
.text-primary-600 { color: #0284c7; }
.text-primary-700 { color: #0369a1; }
.text-primary-200 { color: #bae6fd; }
.bg-primary-50 { background-color: #f0f9ff; }
.bg-primary-100 { background-color: #e0f2fe; }
.bg-primary-200 { background-color: #bae6fd; }
.bg-primary-600 { background-color: #0284c7; }
.bg-primary-700 { background-color: #0369a1; }
.hover\:bg-primary-50:hover { background-color: #f0f9ff; }
.hover\:bg-primary-200:hover { background-color: #bae6fd; }
.hover\:bg-primary-700:hover { background-color: #0369a1; }
.hover\:text-primary-500:hover { color: #0ea5e9; }
.from-primary-500 { --tw-gradient-from: #0ea5e9 var(--tw-gradient-from-position); --tw-gradient-to: rgb(14 165 233 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.page-section { display: none; animation: fadeIn 0.4s ease-in-out; }
.page-section.active { display: block; }
.tab-pane { animation: fadeIn 0.3s ease-in-out; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.nav-link.active {
  color: #0ea5e9;
  font-weight: 600;
  border-bottom: 2px solid #0ea5e9;
}
header {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
}
.plan-card { min-height: 280px; }

/* Catalog surface — chi tiết trong catalog-light.css */
.lite-catalog-surface {
  min-height: calc(100vh - 80px);
}

#page-user #view-profile.qldv-profile-root {
  min-height: calc(100vh - 80px);
}

#page-checkout #checkout-root.checkout-page {
  min-height: calc(100vh - 80px);
  padding-top: 1rem;
  padding-bottom: 2rem;
}

#checkout-root .hidden,
#page-checkout .hidden {
  display: none !important;
}

/* Proxy grid alias */
#view-proxy .proxy-page-surface .bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
#view-proxy .proxy-page-surface .bento-grid.hidden { display: none; }

.lite-catalog-surface .muted,
#view-proxy .proxy-page-surface .muted { color: #94a3b8; text-align: center; padding: 2rem; }
.lite-catalog-surface .err,
#view-proxy .proxy-page-surface .err { color: #f87171; text-align: center; padding: 2rem; }

/* Không định nghĩa .hidden toàn cục — phá Tailwind hidden md:flex trên header */
.toast-lite {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  padding: 0.75rem 1.25rem;
  border-radius: 0.75rem;
  color: #fff;
  font-size: 0.875rem;
  box-shadow: 0 10px 25px rgba(0,0,0,.15);
}
.toast-lite.error { background: #dc2626; }
.toast-lite.success { background: #059669; }
.toast-lite.info { background: #0284c7; }


span.vps-vnc-modal__info-value {
  color: black;
}