/* ========================================
   AODA/WCAG 2.0 Level AA Accessibility Styles
   ======================================== */

/* Skip Navigation Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #069F4F;
    color: #ffffff;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 10000;
    font-weight: 600;
    border-radius: 0 0 4px 0;
}

.skip-link:focus {
    top: 0;
    outline: 3px solid #ffffff;
    outline-offset: 2px;
}

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

/* Enhanced Focus Styles for Keyboard Navigation */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus,
[tabindex]:focus {
    outline: 3px solid #069F4F;
    outline-offset: 2px;
}

/* Focus styles for buttons */
.btn:focus {
    outline: 3px solid #069F4F;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(6, 159, 79, 0.25);
}

/* Focus styles for navigation links */
.nav-link:focus {
    outline: 3px solid #069F4F;
    outline-offset: 2px;
}

/* Focus styles for tabs */
[role="tab"]:focus {
    outline: 3px solid #069F4F;
    outline-offset: 2px;
}

/* Ensure links are visually distinct */
a {
    text-decoration-skip-ink: auto;
}

/* Remove focus outline for mouse users */
.js-focus-visible :focus:not(.focus-visible) {
    outline: none;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    a:focus,
    button:focus,
    input:focus,
    textarea:focus,
    select:focus {
        outline-width: 4px;
    }
}

/* Reduced motion support */
@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;
    }
}

/* Ensure adequate spacing for touch targets */
@media (pointer: coarse) {
    button,
    a,
    input,
    select,
    textarea {
        min-height: 44px;
        min-width: 44px;
    }
}

/* Improve link visibility in footer */
.footer a:focus {
    background-color: rgba(6, 159, 79, 0.1);
}

/* Ensure collapsed navbar toggler is keyboard accessible */
.navbar-toggler:focus {
    outline: 3px solid #069F4F;
    outline-offset: 2px;
}