/* Sharing uses the existing reading controls and OLEVOR tokens; no global overrides. */
.olv-document-body .olv-learning-tools {
    border-top: 1px solid var(--olv-line);
    color: var(--olv-ink);
    font-family: var(--olv-ui);
    margin-block: 32px 0;
    max-width: 100%;
    min-width: 0;
    padding-block: 16px 0;
}

.olv-learning-tools,
.olv-learning-tools * {
    box-sizing: border-box;
}

.olv-document-body .olv-learning-tools > h2 {
    font-size: var(--olv-type-card-title);
    margin: 0 0 16px;
    overflow-wrap: anywhere;
}

.olv-learning-tools .olv-learning-tools-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.olv-document-body .olv-learning-tools[hidden],
.olv-document-body .olv-learning-tools [hidden] {
    display: none;
}

.olv-document-body .olv-learning-tools button,
.olv-document-body .olv-learning-tools summary {
    color: var(--olv-ink);
    cursor: pointer;
    font-family: var(--olv-ui);
    font-size: var(--olv-type-small);
    font-weight: 500;
    line-height: 1.5;
    max-width: 100%;
    min-height: 44px;
    min-width: 44px;
    overflow-wrap: anywhere;
    transition: background-color var(--olv-motion-fast) var(--olv-ease-standard);
}

.olv-document-body .olv-learning-tools button {
    align-items: center;
    background: var(--olv-soft);
    border: 1px solid var(--olv-line);
    border-radius: var(--olv-radius-control);
    display: inline-flex;
    justify-content: center;
    margin: 0;
    padding: 10px 16px;
    white-space: normal;
}

.olv-document-body .olv-learning-tools button:hover,
.olv-document-body .olv-learning-tools summary:hover {
    background: var(--olv-white);
}

.olv-document-body .olv-learning-tools button:active,
.olv-document-body .olv-learning-tools summary:active {
    background: var(--olv-soft);
}

.olv-document-body .olv-learning-tools button[aria-disabled="true"] {
    background: var(--olv-soft);
    color: var(--olv-muted-strong);
    cursor: wait;
}

.olv-learning-tools .olv-learning-tools-link {
    margin: 0;
    min-width: 0;
}

.olv-document-body .olv-learning-tools summary {
    padding: 10px 16px;
}

.olv-learning-tools label {
    color: var(--olv-muted-strong);
    display: block;
    font-family: var(--olv-mono);
    font-size: var(--olv-type-small);
    margin-block: 8px;
}

.olv-document-body .olv-learning-tools input[readonly] {
    background: var(--olv-white);
    border: 1px solid var(--olv-line);
    border-radius: var(--olv-radius-input);
    color: var(--olv-ink);
    display: block;
    font-family: var(--olv-mono);
    font-size: 1rem;
    height: auto;
    line-height: 1.5;
    margin: 0;
    max-width: 100%;
    min-height: 44px;
    min-width: 0;
    padding: 10px 16px;
    width: 100%;
}

.olv-document-body .olv-learning-tools .olv-learning-tools-status {
    font-size: var(--olv-type-small);
    line-height: 1.5;
    margin: 8px 0 0;
    min-height: 3em;
    overflow-wrap: anywhere;
}

.olv-document-body .olv-learning-tools-link > p {
    color: var(--olv-muted-strong);
    font-size: var(--olv-type-small);
    margin: 8px 0 0;
}

.olv-document-body .olv-learning-tools :is(button, summary, input):focus-visible {
    outline: 2px solid var(--olv-ink);
    outline-offset: 3px;
}

body.olv-reduced-motion-preview .olv-learning-tools :is(button, summary, input) {
    transition: none;
}

@media (prefers-reduced-motion: reduce) {
    .olv-document-body .olv-learning-tools :is(button, summary, input) {
        transition: none;
        animation: none;
        scroll-behavior: auto;
    }
}

@media (forced-colors: active) {
    .olv-document-body .olv-learning-tools :is(button, summary, input):focus-visible {
        outline-color: Highlight;
    }
}