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

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

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

.page-tool--resource-size-calculator .tool-pane .panel__body {
    flex: 1 1 auto;
    min-height: 0;
}

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

.page-tool--resource-size-calculator .tool-hint {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.5;
}

.page-tool--resource-size-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--resource-size-calculator .tool-textarea {
    flex: 1 1 auto;
    min-height: 22rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
    resize: vertical;
}

.page-tool--resource-size-calculator .tool-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.page-tool--resource-size-calculator .tool-base {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.page-tool--resource-size-calculator .label--inline {
    margin: 0;
    color: var(--muted);
    font-size: 0.78rem;
    white-space: nowrap;
}

.page-tool--resource-size-calculator .tool-status--inline {
    min-height: 0;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--muted);
}

.page-tool--resource-size-calculator .tool-output__body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.page-tool--resource-size-calculator .tool-output .tool-status {
    min-height: 0;
    margin: 0;
}

.page-tool--resource-size-calculator .tool-hero {
    margin: 0;
    padding: 18px 18px 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, var(--accent-soft), transparent);
}

.page-tool--resource-size-calculator .tool-hero__eyebrow {
    margin: 0;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.page-tool--resource-size-calculator .tool-hero__value {
    margin: 6px 0 4px;
    color: var(--ink);
    font-size: clamp(1.75rem, 1.2rem + 1.8vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.page-tool--resource-size-calculator .tool-hero__detail {
    margin: 0;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.82rem;
}

.page-tool--resource-size-calculator .tool-output__empty {
    border: 1px dashed var(--line-2);
    border-radius: var(--radius);
    background: transparent;
    padding: 2rem 1.25rem;
}

.page-tool--resource-size-calculator .tool-bars {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.page-tool--resource-size-calculator .size-bar {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.page-tool--resource-size-calculator .size-bar__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.page-tool--resource-size-calculator .size-bar__name {
    color: var(--ink);
    font-size: 0.85rem;
    font-weight: 600;
}

.page-tool--resource-size-calculator .size-bar__meta {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    text-align: right;
}

.page-tool--resource-size-calculator .size-bar__track {
    height: 10px;
    border-radius: 999px;
    background: var(--surface-3);
    overflow: hidden;
}

.page-tool--resource-size-calculator .size-bar__fill {
    height: 100%;
    border-radius: 999px;
    background: var(--accent);
    transition: width 0.2s ease;
}

.page-tool--resource-size-calculator .size-bar--css .size-bar__fill {
    opacity: 0.8;
}

.page-tool--resource-size-calculator .size-bar--images .size-bar__fill {
    opacity: 0.62;
}

.page-tool--resource-size-calculator .size-bar--fonts .size-bar__fill {
    opacity: 0.46;
}

.page-tool--resource-size-calculator .size-bar--other .size-bar__fill {
    opacity: 0.3;
}

.page-tool--resource-size-calculator .tool-list__body {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
}

.page-tool--resource-size-calculator .tool-errors {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0;
}

.page-tool--resource-size-calculator .tool-errors:not(:empty) {
    padding: 12px 16px;
    border-bottom: 1px solid var(--line);
    background: var(--danger-soft);
}

.page-tool--resource-size-calculator .tool-errors__title {
    margin: 0;
    color: var(--danger);
    font-size: 0.8rem;
    font-weight: 600;
}

.page-tool--resource-size-calculator .tool-errors__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 0;
    padding-left: 18px;
    color: var(--danger);
    font-family: var(--font-mono);
    font-size: 0.76rem;
}

.page-tool--resource-size-calculator .tool-list__body .empty-state {
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: 2.25rem 1.25rem;
}

.page-tool--resource-size-calculator .tool-table-wrap {
    overflow-x: auto;
}

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

.page-tool--resource-size-calculator .tool-table th {
    padding: 9px 16px;
    border-bottom: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-align: left;
    text-transform: uppercase;
}

.page-tool--resource-size-calculator .tool-table td {
    padding: 9px 16px;
    border-bottom: 1px solid var(--line);
    vertical-align: middle;
}

.page-tool--resource-size-calculator .tool-table tr:last-child td {
    border-bottom: 0;
}

.page-tool--resource-size-calculator .tool-table tbody tr:nth-child(even) {
    background: var(--surface-2);
}

.page-tool--resource-size-calculator .tool-table__name {
    color: var(--ink);
    font-family: var(--font-mono);
    overflow-wrap: anywhere;
}

.page-tool--resource-size-calculator .tool-table__size,
.page-tool--resource-size-calculator .tool-table__share {
    color: var(--muted);
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.page-tool--resource-size-calculator .tool-table__share {
    text-align: right;
}

.page-tool--resource-size-calculator .tool-table th:last-child {
    text-align: right;
}

.page-tool--resource-size-calculator .badge--cat {
    background: var(--surface-3);
    color: var(--ink-2);
    font-weight: 500;
}

.page-tool--resource-size-calculator .badge--cat-js {
    color: var(--accent);
}

.page-tool--resource-size-calculator .tool-about__text {
    max-width: 80ch;
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.page-tool--resource-size-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--resource-size-calculator .tool-workspace {
        grid-template-columns: 1fr;
    }

    .page-tool--resource-size-calculator .tool-textarea {
        min-height: 14rem;
    }
}

@media (max-width: 560px) {
    .page-tool--resource-size-calculator .tool-base {
        margin-left: 0;
    }

    .page-tool--resource-size-calculator .size-bar__head {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }

    .page-tool--resource-size-calculator .size-bar__meta {
        text-align: left;
    }
}