/* ========================================
   Accessibility — Focus, High Contrast,
   Reduced Motion, Screen Reader Utilities
   ======================================== */

/* --- Focus styles --- */
*:focus-visible {
    outline: 3px solid var(--color-primary, #5B7B6F);
    outline-offset: 2px;
}

/* Remove default outline only when focus-visible is supported */
*:focus:not(:focus-visible) {
    outline: none;
}

/* --- Skip Navigation Link --- */
.skip-link {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary, #5B7B6F);
    color: #fff;
    padding: 0.75rem 1.5rem;
    z-index: 10000;
    border-radius: 0 0 8px 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: top 0.15s ease;
}

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

/* --- High Contrast Mode (Windows) --- */
@media (forced-colors: active) {
    .card-band {
        background-color: LinkText;
    }

    .item-card {
        border: 2px solid ButtonText;
    }

    .filter-pill {
        border-color: ButtonText;
    }

    .filter-pill.active,
    .filter-pill[aria-pressed="true"] {
        background: Highlight;
        color: HighlightText;
        border-color: Highlight;
    }

    .tag-pill {
        border: 1px solid ButtonText;
    }

    .hero-section {
        border: 2px solid ButtonText;
    }

    .skip-link:focus {
        outline: 3px solid HighlightText;
    }
}

/* --- 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;
    }
}

/* --- Screen Reader Only --- */
.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;
}

.sr-only-focusable:focus,
.sr-only-focusable:active {
    position: static;
    width: auto;
    height: auto;
    padding: inherit;
    margin: inherit;
    overflow: visible;
    clip: auto;
    white-space: normal;
}