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

.page-tool--image-savings-calculator [hidden] {
    display: none !important;
}

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

.page-tool--image-savings-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--image-savings-calculator .isc-source__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 16px;
}

.page-tool--image-savings-calculator .isc-source__left {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.page-tool--image-savings-calculator .isc-source__right {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
}

.page-tool--image-savings-calculator .isc-dropzone {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 170px;
    padding: 24px 18px;
    border: 1px dashed var(--line-2);
    border-radius: var(--radius);
    background: var(--surface-2);
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.page-tool--image-savings-calculator .isc-dropzone:hover,
.page-tool--image-savings-calculator .isc-dropzone:focus-within,
.page-tool--image-savings-calculator .isc-dropzone.is-dragging {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.page-tool--image-savings-calculator .isc-dropzone__title {
    font-weight: 600;
    color: var(--ink);
}

.page-tool--image-savings-calculator .isc-dropzone__hint {
    color: var(--muted);
    font-size: 0.84rem;
}

.page-tool--image-savings-calculator .isc-dropzone__link {
    color: var(--accent);
    text-decoration: underline;
}

.page-tool--image-savings-calculator .isc-dropzone__formats {
    margin-top: 4px;
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.03em;
}

.page-tool--image-savings-calculator .isc-preview {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 170px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-2);
    overflow: hidden;
}

.page-tool--image-savings-calculator .isc-preview__img {
    display: block;
    max-width: 100%;
    max-height: 260px;
    width: auto;
    height: auto;
    border-radius: var(--radius-xs);
}

.page-tool--image-savings-calculator .isc-preview__empty {
    border: 0;
    background: transparent;
    padding: 1.5rem 1rem;
}

.page-tool--image-savings-calculator .isc-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin: 0;
}

.page-tool--image-savings-calculator .isc-fact {
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    min-width: 0;
}

.page-tool--image-savings-calculator .isc-fact__label {
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.page-tool--image-savings-calculator .isc-fact__value {
    margin: 3px 0 0;
    overflow-wrap: anywhere;
    font-size: 0.9rem;
    font-weight: 600;
}

.page-tool--image-savings-calculator .isc-workspace {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 16px;
    align-items: start;
}

.page-tool--image-savings-calculator .isc-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.page-tool--image-savings-calculator .isc-field + .isc-field {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
}

.page-tool--image-savings-calculator .isc-field__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
}

.page-tool--image-savings-calculator .isc-field__value {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--ink-2);
}

.page-tool--image-savings-calculator .isc-range {
    width: 100%;
    accent-color: var(--accent);
}

.page-tool--image-savings-calculator .isc-range:disabled {
    opacity: 0.5;
}

.page-tool--image-savings-calculator .isc-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.page-tool--image-savings-calculator .isc-preset,
.page-tool--image-savings-calculator .isc-view-preset {
    font-family: var(--font-mono);
    font-size: 0.76rem;
}

.page-tool--image-savings-calculator .isc-status {
    min-height: 0;
    margin: 0 0 14px;
}

.page-tool--image-savings-calculator .isc-hero {
    padding: 20px 16px;
    border: 1px solid var(--success);
    border-radius: var(--radius);
    background: var(--success-soft);
    text-align: center;
}

.page-tool--image-savings-calculator .isc-hero--warn {
    border-color: var(--warning);
    background: var(--warning-soft);
}

.page-tool--image-savings-calculator .isc-hero__value {
    margin: 0;
    color: var(--success);
    font-size: clamp(1.8rem, 1.2rem + 2.6vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.1;
}

.page-tool--image-savings-calculator .isc-hero--warn .isc-hero__value {
    color: var(--warning);
}

.page-tool--image-savings-calculator .isc-hero__detail {
    margin: 6px 0 0;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    overflow-wrap: anywhere;
}

.page-tool--image-savings-calculator .isc-bars {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.page-tool--image-savings-calculator .isc-bar__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 5px;
}

.page-tool--image-savings-calculator .isc-bar__name {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.page-tool--image-savings-calculator .isc-bar__size {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--ink-2);
}

.page-tool--image-savings-calculator .isc-bar__track {
    height: 10px;
    border-radius: var(--radius-pill);
    background: var(--surface-3);
    overflow: hidden;
}

.page-tool--image-savings-calculator .isc-bar__fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    transition: width 0.2s ease;
}

.page-tool--image-savings-calculator .isc-bar__fill--original {
    background: var(--line-strong);
}

.page-tool--image-savings-calculator .isc-bar__fill--optimized {
    background: var(--success);
}

.page-tool--image-savings-calculator .isc-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    margin: 16px 0 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--line);
    overflow: hidden;
}

.page-tool--image-savings-calculator .isc-stat {
    padding: 10px 12px;
    background: var(--surface);
    min-width: 0;
}

.page-tool--image-savings-calculator .isc-stat__label {
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.page-tool--image-savings-calculator .isc-stat__value {
    margin: 4px 0 0;
    font-size: 0.98rem;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.page-tool--image-savings-calculator .isc-results__actions {
    margin-top: 16px;
}

.page-tool--image-savings-calculator .isc-table-wrap {
    overflow-x: auto;
}

.page-tool--image-savings-calculator .isc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
}

.page-tool--image-savings-calculator .isc-table th {
    padding: 10px 16px;
    border-bottom: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: left;
}

.page-tool--image-savings-calculator .isc-table td {
    padding: 11px 16px;
    border-bottom: 1px solid var(--line);
    vertical-align: middle;
}

.page-tool--image-savings-calculator .isc-table tr:last-child td {
    border-bottom: 0;
}

.page-tool--image-savings-calculator .isc-table tr.isc-row--selected td {
    background: var(--accent-soft);
}

.page-tool--image-savings-calculator .isc-table__format {
    font-weight: 600;
}

.page-tool--image-savings-calculator .isc-table__best {
    margin-left: 8px;
    vertical-align: middle;
}

.page-tool--image-savings-calculator .isc-table__size {
    font-family: var(--font-mono);
    white-space: nowrap;
}

.page-tool--image-savings-calculator .isc-table__better {
    color: var(--success);
}

.page-tool--image-savings-calculator .isc-table__worse {
    color: var(--warning);
}

.page-tool--image-savings-calculator .isc-table__action {
    text-align: right;
    white-space: nowrap;
}

.page-tool--image-savings-calculator .isc-table__current {
    color: var(--faint);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.page-tool--image-savings-calculator .isc-compare__empty {
    border: 0;
    border-radius: 0;
    background: transparent;
}

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

.page-tool--image-savings-calculator .tool-about__text {
    max-width: 82ch;
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 860px) {
    .page-tool--image-savings-calculator .isc-source__grid,
    .page-tool--image-savings-calculator .isc-workspace {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .page-tool--image-savings-calculator .isc-facts,
    .page-tool--image-savings-calculator .isc-stats {
        grid-template-columns: 1fr;
    }

    .page-tool--image-savings-calculator .isc-table th,
    .page-tool--image-savings-calculator .isc-table td {
        padding-left: 12px;
        padding-right: 12px;
    }
}