.page-tool--log-timestamp-normalizer .tool-page {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.page-tool--log-timestamp-normalizer .ltn-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.page-tool--log-timestamp-normalizer .ltn-settings__body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.page-tool--log-timestamp-normalizer .ltn-controls {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.page-tool--log-timestamp-normalizer .ltn-field {
    min-width: 0;
}

.page-tool--log-timestamp-normalizer .ltn-advanced {
    border-top: 1px solid var(--line);
    padding-top: 12px;
}

.page-tool--log-timestamp-normalizer .ltn-advanced__summary {
    cursor: pointer;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.page-tool--log-timestamp-normalizer .ltn-advanced__body {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 12px 18px;
    padding-top: 12px;
}

.page-tool--log-timestamp-normalizer .ltn-advanced__body .ltn-field {
    flex: 1 1 16rem;
}

.page-tool--log-timestamp-normalizer .ltn-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--ink-2);
}

.page-tool--log-timestamp-normalizer .ltn-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 16px;
    align-items: stretch;
}

.page-tool--log-timestamp-normalizer .ltn-pane {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.page-tool--log-timestamp-normalizer .ltn-pane__body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
}

.page-tool--log-timestamp-normalizer .ltn-textarea {
    display: block;
    flex: 1 1 auto;
    min-height: 24rem;
    padding: 14px 16px;
    border: 0;
    border-radius: 0;
    background: var(--surface);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.55;
    resize: vertical;
}

.page-tool--log-timestamp-normalizer .ltn-textarea:focus {
    box-shadow: none;
}

.page-tool--log-timestamp-normalizer .ltn-pane--output {
    border-color: var(--accent);
}

.page-tool--log-timestamp-normalizer .ltn-textarea--output {
    background: var(--surface-2);
    color: var(--ink);
}

.page-tool--log-timestamp-normalizer .ltn-output-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--line);
    background: var(--surface-2);
}

.page-tool--log-timestamp-normalizer .ltn-status {
    margin: 0;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.76rem;
}

.page-tool--log-timestamp-normalizer .ltn-status.status {
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.page-tool--log-timestamp-normalizer .ltn-status.status--error {
    color: var(--danger);
}

.page-tool--log-timestamp-normalizer .ltn-status.status--success {
    color: var(--success);
}

.page-tool--log-timestamp-normalizer .ltn-hint {
    margin: 0;
    padding: 11px 16px;
    border-top: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--muted);
    font-size: 0.78rem;
}

.page-tool--log-timestamp-normalizer .ltn-formats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.page-tool--log-timestamp-normalizer .ltn-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface-2);
    font-size: 0.8rem;
    color: var(--ink-2);
}

.page-tool--log-timestamp-normalizer .ltn-chip__count {
    min-width: 1.5em;
    padding: 0 6px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.74rem;
    text-align: center;
}

.page-tool--log-timestamp-normalizer .ltn-formats__empty {
    margin: 0;
    color: var(--muted);
    font-size: 0.85rem;
}

.page-tool--log-timestamp-normalizer .ltn-about {
    max-width: 84ch;
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.page-tool--log-timestamp-normalizer .ltn-about 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--log-timestamp-normalizer .ltn-controls,
    .page-tool--log-timestamp-normalizer .ltn-advanced__body,
    .page-tool--log-timestamp-normalizer .ltn-workspace {
        grid-template-columns: 1fr;
    }

    .page-tool--log-timestamp-normalizer .ltn-textarea {
        min-height: 16rem;
    }
}

@media (max-width: 640px) {
    .page-tool--log-timestamp-normalizer .ltn-output-bar {
        flex-direction: column;
        align-items: flex-start;
    }
}