.page-tool--jwt-expiration-calculator .tool-page {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.page-tool--jwt-expiration-calculator .jwt-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 16px;
    align-items: stretch;
}

.page-tool--jwt-expiration-calculator .jwt-input__body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.page-tool--jwt-expiration-calculator .jwt-textarea {
    min-height: 8.5rem;
}

.page-tool--jwt-expiration-calculator .tool-hint {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
}

.page-tool--jwt-expiration-calculator .tool-hint code {
    padding: 0.05rem 0.35rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-xs);
    background: var(--surface-3);
    color: var(--ink-2);
    font-family: var(--font-mono);
}

.page-tool--jwt-expiration-calculator .tool-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.page-tool--jwt-expiration-calculator .jwt-summary {
    display: flex;
    flex-direction: column;
}

.page-tool--jwt-expiration-calculator .jwt-summary__body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    gap: 10px;
}

.page-tool--jwt-expiration-calculator .jwt-summary__state {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
}

.page-tool--jwt-expiration-calculator .jwt-summary__detail {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.page-tool--jwt-expiration-calculator .jwt-summary--success .jwt-summary__state {
    color: var(--success);
}

.page-tool--jwt-expiration-calculator .jwt-summary--danger .jwt-summary__state {
    color: var(--danger);
}

.page-tool--jwt-expiration-calculator .jwt-summary--warning .jwt-summary__state {
    color: var(--warning);
}

.page-tool--jwt-expiration-calculator .jwt-summary--info .jwt-summary__state {
    color: var(--accent);
}

.page-tool--jwt-expiration-calculator .jwt-progress {
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin-top: auto;
    padding-top: 12px;
}

.page-tool--jwt-expiration-calculator .jwt-progress[hidden] {
    display: none;
}

.page-tool--jwt-expiration-calculator .jwt-progress__track {
    height: 10px;
    overflow: hidden;
    border-radius: var(--radius-pill);
    background: var(--surface-3);
    border: 1px solid var(--line);
}

.page-tool--jwt-expiration-calculator .jwt-progress__fill {
    height: 100%;
    width: 0;
    border-radius: var(--radius-pill);
    background: var(--accent);
    transition: width 0.3s ease;
}

.page-tool--jwt-expiration-calculator .jwt-summary--success .jwt-progress__fill {
    background: var(--success);
}

.page-tool--jwt-expiration-calculator .jwt-summary--danger .jwt-progress__fill {
    background: var(--danger);
}

.page-tool--jwt-expiration-calculator .jwt-summary--warning .jwt-progress__fill {
    background: var(--warning);
}

.page-tool--jwt-expiration-calculator .jwt-progress__legend {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.7rem;
}

.page-tool--jwt-expiration-calculator .jwt-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 16px;
    align-items: stretch;
}

.page-tool--jwt-expiration-calculator .tool-pane {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.page-tool--jwt-expiration-calculator .tool-pane__body {
    flex: 1 1 auto;
    min-height: 0;
}

.page-tool--jwt-expiration-calculator .jwt-table-wrap {
    overflow: auto;
}

.page-tool--jwt-expiration-calculator .jwt-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.page-tool--jwt-expiration-calculator .jwt-table th,
.page-tool--jwt-expiration-calculator .jwt-table td {
    padding: 10px 16px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.page-tool--jwt-expiration-calculator .jwt-table thead th {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--faint);
    background: var(--surface-2);
}

.page-tool--jwt-expiration-calculator .jwt-table tbody tr:last-child td {
    border-bottom: 0;
}

.page-tool--jwt-expiration-calculator .jwt-table code {
    font-family: var(--font-mono);
    color: var(--accent);
}

.page-tool--jwt-expiration-calculator .jwt-table__label {
    display: block;
    color: var(--muted);
    font-size: 0.74rem;
}

.page-tool--jwt-expiration-calculator .jwt-table__iso {
    font-family: var(--font-mono);
    color: var(--ink-2);
    overflow-wrap: anywhere;
}

.page-tool--jwt-expiration-calculator .jwt-table__epoch {
    font-family: var(--font-mono);
    color: var(--muted);
    white-space: nowrap;
}

.page-tool--jwt-expiration-calculator .jwt-table__invalid {
    color: var(--danger);
    font-style: italic;
}

.page-tool--jwt-expiration-calculator .jwt-facts {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0;
    margin: 0;
}

.page-tool--jwt-expiration-calculator .jwt-facts dt,
.page-tool--jwt-expiration-calculator .jwt-facts dd {
    margin: 0;
    padding: 9px 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.84rem;
}

.page-tool--jwt-expiration-calculator .jwt-facts dt {
    color: var(--muted);
}

.page-tool--jwt-expiration-calculator .jwt-facts dd {
    text-align: right;
    font-family: var(--font-mono);
    color: var(--ink);
}

.page-tool--jwt-expiration-calculator .jwt-facts dt:last-of-type,
.page-tool--jwt-expiration-calculator .jwt-facts dd:last-of-type {
    border-bottom: 0;
}

.page-tool--jwt-expiration-calculator .jwt-advanced__summary {
    cursor: pointer;
    list-style: none;
}

.page-tool--jwt-expiration-calculator .jwt-advanced__summary::-webkit-details-marker {
    display: none;
}

.page-tool--jwt-expiration-calculator .jwt-advanced__body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.page-tool--jwt-expiration-calculator .jwt-advanced__body .field {
    max-width: 22rem;
}

.page-tool--jwt-expiration-calculator .jwt-empty {
    margin: 0;
    padding: 1.5rem 16px;
    color: var(--muted);
    font-size: 0.85rem;
}

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

.page-tool--jwt-expiration-calculator .tool-about__text 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--jwt-expiration-calculator .jwt-layout,
    .page-tool--jwt-expiration-calculator .jwt-workspace {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .page-tool--jwt-expiration-calculator .jwt-table th:nth-child(4),
    .page-tool--jwt-expiration-calculator .jwt-table td:nth-child(4) {
        display: none;
    }

    .page-tool--jwt-expiration-calculator .jwt-facts {
        grid-template-columns: 1fr;
    }

    .page-tool--jwt-expiration-calculator .jwt-facts dd {
        padding-top: 0;
        text-align: left;
        border-bottom: 1px solid var(--line);
    }
}