/* NTF Store Quality Pass — front-end only */
:root {
  --ntf-motion-fast: 160ms;
  --ntf-motion: 220ms;
  --ntf-focus: rgba(255, 209, 102, .55);
  --ntf-touch: 44px;
}
html { scroll-behavior: smooth; }
body { opacity: 0; transition: opacity var(--ntf-motion) ease; }
body.ntf-page-ready { opacity: 1; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button, [role="button"], .btn, .store-btn { min-height: var(--ntf-touch); }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--ntf-focus) !important;
  outline-offset: 3px !important;
}
img { max-width: 100%; }
img[loading="lazy"] { content-visibility: auto; }
[hidden] { display: none !important; }

/* Prevent layout jumps while content is fetched */
.ntf-reserved-block { min-height: 120px; }
.ntf-page-loading {
  display: grid;
  place-items: center;
  gap: 10px;
  min-height: 150px;
  padding: 24px;
  color: rgba(255,255,255,.72);
  text-align: center;
}
.ntf-page-spinner {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid rgba(255,209,102,.18);
  border-top-color: #ffd166;
  animation: ntf-quality-spin .8s linear infinite;
}
@keyframes ntf-quality-spin { to { transform: rotate(360deg); } }

/* Unified empty/error states */
.ntf-empty-state, .ntf-error-state {
  display: grid;
  place-items: center;
  gap: 9px;
  min-height: 150px;
  padding: 24px 18px;
  border: 1px dashed rgba(255,209,102,.24);
  border-radius: 18px;
  background: rgba(0,0,0,.14);
  color: rgba(255,255,255,.72);
  text-align: center;
  line-height: 1.8;
}
.ntf-error-state { border-color: rgba(255,110,110,.25); }
.ntf-empty-state__icon, .ntf-error-state__icon { font-size: 2rem; }

/* Global quality toast */
#ntfQualityToastRoot {
  position: fixed;
  inset-inline-end: 16px;
  top: 16px;
  z-index: 20000;
  display: grid;
  gap: 10px;
  width: min(360px, calc(100vw - 32px));
  pointer-events: none;
}
.ntf-quality-toast {
  pointer-events: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 10px;
  padding: 12px 13px;
  border: 1px solid rgba(255,209,102,.25);
  border-radius: 16px;
  background: rgba(7,22,45,.96);
  color: #fff;
  box-shadow: 0 16px 40px rgba(0,0,0,.38);
  backdrop-filter: blur(14px);
  animation: ntf-toast-in var(--ntf-motion) ease both;
}
.ntf-quality-toast[data-type="error"] { border-color: rgba(255,110,110,.38); }
.ntf-quality-toast[data-type="success"] { border-color: rgba(91,226,170,.35); }
.ntf-quality-toast strong { display:block; color:#ffd166; margin-bottom:3px; }
.ntf-quality-toast p { margin:0; color:rgba(255,255,255,.76); font-size:.84rem; line-height:1.65; }
.ntf-quality-toast__close { min-width:32px; min-height:32px; padding:0; border:0; background:transparent; color:rgba(255,255,255,.65); cursor:pointer; }
@keyframes ntf-toast-in { from { opacity:0; transform:translateY(-10px); } }

/* Buttons and async feedback */
button.is-loading, .btn.is-loading, .store-btn.is-loading { position: relative; pointer-events:none; opacity:.75; }
button.is-loading::after, .btn.is-loading::after, .store-btn.is-loading::after {
  content:"";
  width:16px; height:16px; border-radius:50%;
  border:2px solid currentColor; border-inline-start-color:transparent;
  animation:ntf-quality-spin .7s linear infinite;
  margin-inline-start:8px;
}

/* Tables and admin pages */
.ntf-table-scroll, .table-wrap, .admin-table-wrap { overflow-x:auto; overscroll-behavior-inline:contain; }
table { border-collapse: separate; border-spacing: 0; }

/* Cards */
.product-card, .order-card, .review-card, .support-card, .customer-card {
  transition: transform var(--ntf-motion-fast) ease, border-color var(--ntf-motion-fast) ease, box-shadow var(--ntf-motion-fast) ease;
}
@media (hover:hover) {
  .product-card:hover, .order-card:hover, .review-card:hover, .support-card:hover, .customer-card:hover { transform:translateY(-2px); }
}

/* Mobile quality pass */
@media (max-width: 700px) {
  body { overflow-x:hidden; }
  main, .store-shell, .admin-shell, .page-shell { width:100%; min-width:0; }
  input, select, textarea { font-size:16px !important; } /* prevent iOS zoom */
  .modal, .dialog, [role="dialog"] { max-height: calc(100dvh - 24px); overflow:auto; }
  .actions, .form-actions, .admin-actions { flex-wrap:wrap; }
  .actions > button, .form-actions > button { flex:1 1 140px; }
  #ntfQualityToastRoot { top:10px; inset-inline:10px; width:auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.01ms !important; animation-iteration-count:1 !important; scroll-behavior:auto !important; transition-duration:.01ms !important; }
}