/* ═══════════════════════════════════════════════════════════════
   NAYKO Accessibility Enhancements — WCAG 2.2 AA
   Phase 5: Accessibility
   ═══════════════════════════════════════════════════════════════ */

/* ── Skip Navigation Link ── */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 999999;
  padding: 12px 24px;
  background: #6366f1;
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 14px;
  border-radius: 0 0 10px 10px;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
  transition: top 0.2s ease;
}

.skip-to-content:focus {
  top: 0;
  outline: none;
}

/* ── Focus Visible Enhancements ── */
*:focus-visible {
  outline: 2px solid #818cf8;
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #818cf8;
  outline-offset: 2px;
}

[data-theme="light"] *:focus-visible {
  outline-color: #6366f1;
}

/* ── Screen Reader Only Utility ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── Focus Trap Indicator ── */
[aria-modal="true"]:focus-within {
  outline: none;
}

/* ── High Contrast Mode ── */
@media (forced-colors: active) {
  .cookie-btn,
  .theme-toggle-btn,
  .action-icon-btn {
    border: 1px solid ButtonText;
  }
  
  .cookie-toggle-track {
    border: 1px solid ButtonText;
  }
}

/* ── Touch Target Minimum 44×44 ── */
.theme-toggle-btn,
.action-icon-btn,
.nav-item,
.mobile-bottom-nav a,
.cookie-btn {
  min-height: 44px;
  min-width: 44px;
}

/* ── Visible Focus for Cart Drawer ── */
#cartDrawer:focus-within {
  outline: none;
}

#cartDrawer .cart-item:focus-within {
  outline: 2px solid rgba(129, 140, 248, 0.4);
  outline-offset: -2px;
  border-radius: 12px;
}