/* ============================================
   JOINT JOURNEY - Accessibility (WCAG 2.1 AA)
   Loaded after app.css so these rules win.
   Goal: visible focus, skip link, larger targets,
   reduced-motion support, and screen-reader helpers.
   These are intentionally additive and low-risk.
   ============================================ */

/* ---- Skip link (2.4.1 Bypass Blocks) ---- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  padding: 12px 18px;
  background: #1f2d28;
  color: #ffffff;
  font-weight: 700;
  border-radius: 0 0 8px 0;
  text-decoration: none;
}
.skip-link:focus {
  left: 0;
  outline: 3px solid #ffbf47; /* high-contrast focus */
  outline-offset: 2px;
}

/* ---- Visible keyboard focus everywhere (2.4.7 Focus Visible) ----
   Only show the strong ring for keyboard users (:focus-visible),
   so mouse clicks don't get a heavy outline. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible,
.nav-item:focus-visible,
.option-card:focus-visible,
.mood-btn:focus-visible,
.tab:focus-visible,
.btn:focus-visible {
  outline: 3px solid #1b6ec2 !important;
  outline-offset: 2px !important;
  border-radius: 6px;
}

/* Fallback for browsers without :focus-visible */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 3px solid #1b6ec2;
  outline-offset: 2px;
}

/* When we move focus to <main> via the skip link, don't show an ugly ring */
#main-content:focus,
#main-content:focus-visible {
  outline: none !important;
}

/* ---- Minimum target size (2.5.5) for key interactive controls ---- */
.mood-btn,
.tab,
.nav-item,
.mobile-menu-btn,
.modal-close {
  min-height: 44px;
  min-width: 44px;
}

/* ---- Screen-reader-only helper ---- */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Respect reduced-motion preference (2.3.3) ---- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Support OS/browser large-text & zoom (1.4.4 Resize Text) ----
   Form hints are small; nudge up minimum readable size slightly. */
.form-hint,
small {
  font-size: max(0.85rem, 13px);
}

/* ---- High-contrast mode: keep focus visible ---- */
@media (forced-colors: active) {
  a:focus, button:focus, input:focus, select:focus, textarea:focus,
  a:focus-visible, button:focus-visible {
    outline: 3px solid Highlight;
  }
}