[data-kw-shell="v1"] .tool-shell {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  gap: 20px;
  align-items: start;
  min-width: 0;
}

[data-kw-shell="v1"] .calculator-panel,
[data-kw-shell="v1"] .result-panel {
  min-width: 0;
  box-sizing: border-box;
  padding: 22px;
  border: 1px solid var(--kw-line, #d7e3dc);
  background: var(--kw-surface, #fff);
}

[data-kw-shell="v1"] .calculator-panel {
  display: grid;
  gap: 24px;
}

[data-kw-shell="v1"] .result-panel {
  background: var(--kw-page, #fbfdfb);
}

[data-kw-shell="v1"] .result-panel h2,
[data-kw-shell="v1"] .result-panel h3,
[data-kw-shell="v1"] .scope-card h2 {
  margin: 0;
  color: var(--kw-ink, #14352a);
  font-size: 18px;
  line-height: 1.4;
}

[data-kw-shell="v1"] .result-panel h3 {
  margin-top: 24px;
  font-size: 16px;
}

[data-kw-shell="v1"] .field-group {
  display: grid;
  gap: 8px;
}

[data-kw-shell="v1"] label,
[data-kw-shell="v1"] .examples-title {
  color: var(--kw-ink, #14352a);
  font-size: 13px;
  font-weight: 700;
}

[data-kw-shell="v1"] input[type="text"] {
  width: 100%;
  min-height: 46px;
  box-sizing: border-box;
  padding: 9px 12px;
  border: 1px solid var(--kw-line-strong, #abc5b5);
  border-radius: 2px;
  background: #fff;
  color: var(--kw-ink, #14352a);
  font: inherit;
  font-size: 16px;
}

[data-kw-shell="v1"] input[type="text"]:focus-visible,
[data-kw-shell="v1"] button:focus-visible {
  outline: 3px solid #f0a92e;
  outline-offset: 2px;
}

[data-kw-shell="v1"] input[aria-invalid="true"] {
  border-color: #ad3f32;
  background: #fff9f7;
}

[data-kw-shell="v1"] .help-text,
[data-kw-shell="v1"] .form-error,
[data-kw-shell="v1"] .scope-card p,
[data-kw-shell="v1"] .result-status,
[data-kw-shell="v1"] .chart-empty {
  margin: 0;
  color: var(--kw-muted, #5b7368);
  font-size: 12px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

[data-kw-shell="v1"] .form-error {
  color: #a33429;
  font-weight: 700;
}

[data-kw-shell="v1"] .examples {
  display: grid;
  gap: 8px;
}

[data-kw-shell="v1"] .example-list,
[data-kw-shell="v1"] .button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

[data-kw-shell="v1"] .button,
[data-kw-shell="v1"] .example-chip {
  min-height: 42px;
  box-sizing: border-box;
  padding: 8px 13px;
  border: 1px solid var(--kw-line-strong, #abc5b5);
  border-radius: 2px;
  background: #fff;
  color: var(--kw-ink, #14352a);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
}

[data-kw-shell="v1"] .example-chip {
  min-height: 36px;
  padding: 5px 10px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

[data-kw-shell="v1"] .button:hover,
[data-kw-shell="v1"] .example-chip:hover {
  border-color: var(--kw-accent, #258357);
}

[data-kw-shell="v1"] .button-primary {
  border-color: var(--kw-ink, #14352a);
  background: var(--kw-ink, #14352a);
  color: #fff;
}

[data-kw-shell="v1"] .button-quiet {
  color: var(--kw-muted, #5b7368);
}

[data-kw-shell="v1"] .scope-card {
  display: grid;
  gap: 8px;
  padding-top: 18px;
  border-top: 1px solid var(--kw-line, #d7e3dc);
}

[data-kw-shell="v1"] .metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 16px 0 0;
}

[data-kw-shell="v1"] .metric {
  min-width: 0;
  padding: 11px 12px;
  border: 1px solid var(--kw-line, #d7e3dc);
  background: #fff;
}

[data-kw-shell="v1"] .metric dt {
  color: var(--kw-muted, #5b7368);
  font-size: 11px;
}

[data-kw-shell="v1"] .metric dd {
  margin: 5px 0 0;
  color: var(--kw-ink, #14352a);
  font-size: 15px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

[data-kw-shell="v1"] .metric-emphasis dd {
  color: var(--kw-accent, #258357);
  font-size: 17px;
}

[data-kw-shell="v1"] .table-wrap {
  min-width: 0;
  max-width: 100%;
  margin-top: 10px;
}

[data-kw-shell="v1"] #element-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

[data-kw-shell="v1"] #element-table th,
[data-kw-shell="v1"] #element-table td {
  padding: 8px 7px;
  border-bottom: 1px solid var(--kw-line, #d7e3dc);
  text-align: right;
  vertical-align: top;
}

[data-kw-shell="v1"] #element-table th:first-child,
[data-kw-shell="v1"] #element-table td:first-child {
  text-align: left;
}

[data-kw-shell="v1"] #element-table thead th {
  color: var(--kw-muted, #5b7368);
  font-size: 11px;
  font-weight: 700;
}

[data-kw-shell="v1"] #element-table tbody th {
  color: var(--kw-ink, #14352a);
  font-size: 14px;
}

[data-kw-shell="v1"] #element-table .empty-row td {
  color: var(--kw-muted, #5b7368);
  text-align: left;
}

[data-kw-shell="v1"] .mass-chart {
  display: grid;
  gap: 12px;
  min-width: 0;
  margin-top: 12px;
  padding: 14px;
  border: 1px solid var(--kw-line, #d7e3dc);
  background: #fff;
}

[data-kw-shell="v1"] .bar-row {
  display: grid;
  gap: 5px;
  min-width: 0;
}

[data-kw-shell="v1"] .bar-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--kw-ink, #14352a);
  font-size: 12px;
}

[data-kw-shell="v1"] .bar-label strong {
  font-size: 14px;
}

[data-kw-shell="v1"] .bar-track {
  width: 100%;
  height: 14px;
  overflow: hidden;
  border: 1px solid var(--kw-line, #d7e3dc);
  border-radius: 2px;
  background: #edf3ef;
}

[data-kw-shell="v1"] .bar-fill {
  display: block;
  width: var(--bar-width, 0%);
  min-width: 2px;
  height: 100%;
  background: var(--bar-color, var(--kw-accent, #258357));
}

@media (max-width: 900px) {
  [data-kw-shell="v1"] .tool-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  [data-kw-shell="v1"] .calculator-panel,
  [data-kw-shell="v1"] .result-panel {
    padding: 16px;
  }

  [data-kw-shell="v1"] .metric-grid,
  [data-kw-shell="v1"] .button-row {
    grid-template-columns: 1fr;
  }

  [data-kw-shell="v1"] .button-row {
    display: grid;
  }

  [data-kw-shell="v1"] .button {
    width: 100%;
    min-height: 44px;
  }

  [data-kw-shell="v1"] .example-chip {
    flex: 1 1 calc(33.333% - 8px);
    min-width: 72px;
  }

  [data-kw-shell="v1"] #element-table,
  [data-kw-shell="v1"] #element-table tbody,
  [data-kw-shell="v1"] #element-table tr,
  [data-kw-shell="v1"] #element-table th,
  [data-kw-shell="v1"] #element-table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }

  [data-kw-shell="v1"] #element-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }

  [data-kw-shell="v1"] #element-table tbody tr {
    margin-bottom: 12px;
    border: 1px solid var(--kw-line, #d7e3dc);
    background: #fff;
  }

  [data-kw-shell="v1"] #element-table tbody th,
  [data-kw-shell="v1"] #element-table tbody td {
    display: grid;
    grid-template-columns: minmax(96px, 0.8fr) minmax(0, 1.2fr);
    gap: 12px;
    padding: 8px 10px;
    text-align: right;
    overflow-wrap: anywhere;
  }

  [data-kw-shell="v1"] #element-table tbody th::before,
  [data-kw-shell="v1"] #element-table tbody td::before {
    content: attr(data-label);
    color: var(--kw-muted, #5b7368);
    font-size: 11px;
    font-weight: 700;
    text-align: left;
  }

  [data-kw-shell="v1"] #element-table .empty-row td {
    display: block;
    text-align: left;
  }

  [data-kw-shell="v1"] #element-table .empty-row td::before {
    content: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-kw-shell="v1"] *,
  [data-kw-shell="v1"] *::before,
  [data-kw-shell="v1"] *::after {
    scroll-behavior: auto;
    transition-duration: 0.01ms;
  }
}