.page-tool--social-preview-tester .tool-page {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.page-tool--social-preview-tester .tool-workspace {
    display: grid;
    grid-template-columns: minmax(320px, 400px) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.page-tool--social-preview-tester .sp-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.page-tool--social-preview-tester .sp-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 12px;
}

.page-tool--social-preview-tester .sp-description {
    min-height: 5.5rem;
}

.page-tool--social-preview-tester .sp-optional {
    color: var(--line-strong);
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: none;
}

.page-tool--social-preview-tester .sp-counter {
    margin: 0;
    min-height: 1em;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.72rem;
}

.page-tool--social-preview-tester .sp-counter--over {
    color: var(--warning);
}

.page-tool--social-preview-tester .sp-note {
    margin: 0;
    color: var(--faint);
    font-size: 0.76rem;
}

.page-tool--social-preview-tester .sp-file {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.page-tool--social-preview-tester .sp-file label.btn {
    cursor: pointer;
}

.page-tool--social-preview-tester .tool-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 4px;
    border-top: 1px solid var(--line);
}

.page-tool--social-preview-tester .sp-output {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
}

.page-tool--social-preview-tester .sp-preview {
    display: flex;
    justify-content: center;
}

.page-tool--social-preview-tester .sp-card {
    display: flex;
    width: 100%;
    max-width: 540px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.page-tool--social-preview-tester .sp-card--large {
    flex-direction: column;
}

.page-tool--social-preview-tester .sp-card--summary {
    flex-direction: row;
}

.page-tool--social-preview-tester .sp-card__media {
    position: relative;
    flex: 0 0 auto;
    width: 100%;
    aspect-ratio: 1.91 / 1;
    background: var(--surface-3);
}

.page-tool--social-preview-tester .sp-card--summary .sp-card__media {
    width: 132px;
    aspect-ratio: 1 / 1;
}

.page-tool--social-preview-tester .sp-card__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-tool--social-preview-tester .sp-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 12px;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.74rem;
    text-align: center;
    white-space: pre-line;
    overflow-wrap: anywhere;
}

.page-tool--social-preview-tester .sp-card__body {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
    padding: 14px 16px;
}

.page-tool--social-preview-tester .sp-card__domain {
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.page-tool--social-preview-tester .sp-card__title {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.page-tool--social-preview-tester .sp-card--summary .sp-card__title {
    font-size: 0.95rem;
}

.page-tool--social-preview-tester .sp-card__title--empty,
.page-tool--social-preview-tester .sp-card__desc--empty {
    color: var(--faint);
    font-style: italic;
}

.page-tool--social-preview-tester .sp-card__desc {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.page-tool--social-preview-tester .sp-card__handle {
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.76rem;
}

.page-tool--social-preview-tester .sp-card__handle:empty {
    display: none;
}

.page-tool--social-preview-tester .sp-checks {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.page-tool--social-preview-tester .sp-issues {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.page-tool--social-preview-tester .sp-issue {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-left-width: 3px;
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    font-size: 0.85rem;
}

.page-tool--social-preview-tester .sp-issue--error {
    border-left-color: var(--danger);
}

.page-tool--social-preview-tester .sp-issue--warning {
    border-left-color: var(--warning);
}

.page-tool--social-preview-tester .sp-issue__tag {
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.page-tool--social-preview-tester .sp-issue--error .sp-issue__tag {
    color: var(--danger);
}

.page-tool--social-preview-tester .sp-issue--warning .sp-issue__tag {
    color: var(--warning);
}

.page-tool--social-preview-tester .sp-issue__text {
    min-width: 0;
    color: var(--ink-2);
}

.page-tool--social-preview-tester .sp-tag-actions {
    display: flex;
    gap: 8px;
}

.page-tool--social-preview-tester .sp-tags {
    max-height: 22rem;
    margin: 0;
    border: 0;
    border-radius: 0;
    background: var(--surface);
}

.page-tool--social-preview-tester .tool-about__text {
    max-width: 80ch;
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.page-tool--social-preview-tester .tool-about__text code,
.page-tool--social-preview-tester .tool-header__summary code {
    padding: 0.05rem 0.3rem;
    border-radius: var(--radius-xs);
    background: var(--surface-3);
    color: var(--ink-2);
    font-family: var(--font-mono);
}

@media (max-width: 900px) {
    .page-tool--social-preview-tester .tool-workspace {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 520px) {
    .page-tool--social-preview-tester .sp-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .page-tool--social-preview-tester .sp-card--summary .sp-card__media {
        width: 96px;
    }
}