/**
 * Downloads: older versions toolbar (search + scroll/pages toggle)
 * Charcoal + yellow Classroom Monitor accent
 */
.show-older-wrap {
    margin-top: 2rem;
}

.show-older-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
}

.show-older-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(251, 191, 36, 0.12);
    color: #f8fafc !important;
    border: 2px solid rgba(251, 191, 36, 0.45);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.show-older-btn:hover {
    background: rgba(251, 191, 36, 0.22);
    border-color: #fbbf24;
}

.show-older-btn[aria-expanded="true"] .show-older-chevron {
    transform: rotate(180deg);
}

.show-older-chevron {
    transition: transform 0.2s ease;
    color: #fbbf24;
}

.older-version-search-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    flex: 1 1 220px;
    min-width: 180px;
    max-width: 320px;
}

.older-version-search-wrap label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.older-version-search {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border-radius: 8px;
    border: 1px solid #3f3f46;
    background: #0f0f0f;
    color: #e8e8e8;
    font-size: 0.95rem;
    box-sizing: border-box;
}

.older-version-search::placeholder {
    color: #71717a;
}

.older-version-search:focus {
    outline: none;
    border-color: #fbbf24;
    box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.25);
}

.older-view-toggle {
    display: inline-flex;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #3f3f46;
    background: #141414;
}

.older-view-toggle button {
    padding: 0.55rem 0.9rem;
    border: none;
    background: transparent;
    color: #a1a1aa;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.older-view-toggle button + button {
    border-left: 1px solid #3f3f46;
}

.older-view-toggle button:hover {
    color: #f4f4f5;
    background: #1f1f1f;
}

.older-view-toggle button.is-active {
    background: #ca8a04;
    color: #111;
}

.older-versions-block {
    display: none;
    margin-top: 1.5rem;
    background: #1a1a1a;
    border: 1px solid #3f3f46;
    border-radius: 12px;
    padding: 1.5rem;
    color: #e8e8e8;
}

.older-versions-block.is-open {
    display: block;
}

.older-versions-block h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: #fbbf24 !important;
}

.older-versions-block > p {
    color: #a1a1aa !important;
}

.older-versions-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: #a1a1aa;
}

.older-versions-meta strong {
    color: #f4f4f5;
    font-weight: 600;
}

.older-versions-scroll {
    max-height: none;
    overflow: visible;
}

.older-versions-block[data-view="scroll"] .older-versions-scroll {
    max-height: min(55vh, 520px);
    overflow: auto;
    border: 1px solid #3f3f46;
    border-radius: 8px;
    background: #141414;
}

.older-versions-table {
    width: 100%;
    border-collapse: collapse;
}

.older-versions-table th,
.older-versions-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid #3f3f46;
    color: #e8e8e8 !important;
}

.older-versions-table th {
    font-weight: 600;
    color: #fbbf24 !important;
    position: sticky;
    top: 0;
    background: #1a1a1a;
    z-index: 1;
}

.older-versions-table tr:last-child td {
    border-bottom: none;
}

.older-versions-table a {
    color: #fbbf24;
    text-decoration: none;
    font-weight: 500;
}

.older-versions-table a:hover {
    text-decoration: underline;
    color: #fde68a;
}

.older-versions-table .version-cell {
    font-weight: 600;
}

.older-versions-table tr.is-hidden {
    display: none;
}

.older-versions-empty {
    display: none;
    margin: 1rem 0 0;
    padding: 1rem;
    text-align: center;
    color: #a1a1aa;
    border: 1px dashed #52525b;
    border-radius: 8px;
}

.older-versions-empty.is-visible {
    display: block;
}

.older-extensions-block {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid #3f3f46;
}

.older-android-block {
    margin-top: 1.75rem;
}

.older-extensions-block h4 {
    margin: 0 0 0.5rem;
    color: #f8fafc;
    font-size: 1.1rem;
}

.older-extensions-help {
    margin: 0 0 1rem;
    opacity: 0.9;
    font-size: 0.95rem;
    color: #a1a1aa;
}

.older-extensions-scroll {
    max-height: none;
}

.older-versions-pagination {
    display: none;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    background: #141414;
    border: 1px solid #3f3f46;
    border-radius: 10px;
    color: #a1a1aa;
}

.older-versions-block[data-view="pages"] .older-versions-pagination.is-active {
    display: flex;
}

.older-versions-pagination .pagination-info {
    font-weight: 600;
    color: #f4f4f5;
}

.older-page-btn {
    padding: 0.4rem 0.85rem;
    border-radius: 8px;
    border: 1px solid #52525b;
    background: #0f0f0f;
    color: #e8e8e8;
    cursor: pointer;
    font-size: 0.9rem;
}

.older-page-btn:hover:not(:disabled) {
    border-color: #fbbf24;
    color: #fbbf24;
}

.older-page-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.older-goto-form {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0;
    flex-wrap: wrap;
}

.older-goto-form label {
    font-size: 0.9rem;
    color: #a1a1aa;
}

.older-goto-form input[type="number"] {
    width: 4.5rem;
    padding: 0.35rem 0.5rem;
    border-radius: 8px;
    border: 1px solid #52525b;
    background: #0f0f0f;
    color: #e8e8e8;
}

.older-goto-form input[type="number"]:focus {
    outline: none;
    border-color: #fbbf24;
}

@media (max-width: 640px) {
    .older-version-search-wrap {
        flex: 1 1 100%;
        max-width: none;
    }

    .older-view-toggle {
        width: 100%;
    }

    .older-view-toggle button {
        flex: 1;
        text-align: center;
    }
}