/* Accessibility Styles */

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-background-white);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
    border-radius: 0 0 4px 0;
}

.skip-link:focus {
    top: 0;
}

/* Focus Indicators */
a:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.button:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 0.2rem rgba(21, 31, 109, 0.25) !important;
}

.btn-primary:focus {
    outline: 2px solid var(--color-background-white);
    outline-offset: 2px;
}

.nav-drawer-link:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

.nav-trigger:focus {
    outline: 2px solid var(--color-background-white);
    outline-offset: 2px;
}

.nav-drawer-close:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Form Focus States */
.form-control:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 0;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(21, 31, 109, 0.25);
}

/* 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: 0;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .header,
    .footer {
        border: 2px solid;
    }

    .button {
        border: 2px solid;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .nav-drawer {
        transition-duration: 0.01ms !important;
    }

    .nav-drawer-backdrop {
        transition-duration: 0.01ms !important;
    }
}

/* ARIA Live Region for Dynamic Updates */
.aria-live-region {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Loading States for Screen Readers */
.loading[aria-busy="true"]:after {
    content: " Loading...";
    position: absolute;
    left: -10000px;
}