/* "Copy page" button appended to the h1 by js/copy-page.js. */

.article h1:has(button.copy-page) {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.article h1 button.copy-page {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.34em;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.01em;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
    transition:
        background 0.15s,
        color 0.15s,
        border-color 0.15s,
        box-shadow 0.15s;
}

.article h1 button.copy-page:focus {
    outline: none;
}

.article h1 button.copy-page:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.article h1 button.copy-page:hover {
    background: var(--bg-hover);
    border-color: var(--text-muted);
    color: var(--text);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.copy-page-icons {
    display: inline-grid;
    place-items: center;
}

.copy-page-icon-copy,
.copy-page-icon-check {
    grid-area: 1 / 1;
}

.copy-page-icon-check {
    visibility: hidden;
    color: #2e9e4f;
}

.copy-page.copied .copy-page-icon-copy {
    visibility: hidden;
}

.copy-page.copied .copy-page-icon-check {
    visibility: visible;
}

.copy-page.failed .copy-page-icon-copy {
    color: #c0392b;
}

.copy-page-labels {
    display: inline-grid;
    place-items: center start;
}

.copy-page-label-copy,
.copy-page-label-done {
    grid-area: 1 / 1;
}

.copy-page-label-done {
    visibility: hidden;
}

.copy-page.copied .copy-page-label-copy {
    visibility: hidden;
}

.copy-page.copied .copy-page-label-done {
    visibility: visible;
}

@media (max-width: 600px) {
    .article h1 button.copy-page .copy-page-labels {
        display: none;
    }

    .article h1 button.copy-page {
        padding: 3px 6px;
    }
}