/* Financial workstation interiors. Load after studio.css on tool routes.
   No shell, navigation, rail or shared media geometry is set here. */
.page-tools .tools-hub,
.page-calculator .primary-content {
  --tool-ink: #163039;
  --tool-muted: #536975;
  --tool-line: #d7e1e7;
  --tool-surface: #eef2f6;
  --tool-teal: #087f84;
  --tool-violet: #7552a2;
  --tool-amber: #b77a2c;
  font: 400 16px/1.55 var(--publication-sans);
  color: var(--tool-ink);
}
.page-tools .tools-hub *,
.page-calculator .calculator-workspace *,
.page-calculator .bill-calendar-form *,
.page-calculator .calculator-results * { box-sizing: border-box; }
.page-tools :is(.tools-hub, .tools-model-grid, .tools-model-card, .tools-calendar-intro > div),
.page-calculator :is(.calculator-workspace, .calculator-workspace > *, .calculator-field, .calculator-metrics > div, .calculator-data, .calculator-chart, .bill-event, .bill-event-fields > div) { min-width: 0; }
.page-tools .tools-hub :is(h2, h3, h4),
.page-calculator .primary-content :is(.financial-calculator, .calculator-results, .calculator-method, .calculator-data, .calculator-chart, .calculator-next, .tool-decision-note) :is(h2, h3, h4) {
  font-family: var(--publication-sans);
  font-weight: 650;
  letter-spacing: -.015em;
  color: var(--tool-ink);
}
.page-tools .tools-hub .eyebrow,
.page-calculator :is(.financial-calculator, .calculator-results, .calculator-method, .calculator-chart) .eyebrow {
  font: 650 11px/1.45 var(--publication-sans);
  color: var(--tool-teal);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin: 0 0 6px;
}

/* Directory: a compact model catalog with the data visible. */
.page-tools .tools-calendar-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(195px, .48fr);
  gap: 18px;
  align-items: center;
  padding: 16px;
  margin: 0 0 16px;
  border: 1px solid var(--tool-line);
  border-left: 3px solid var(--tool-teal);
  border-radius: 3px;
  background: var(--tool-surface);
}
.page-tools .tools-calendar-intro h2 { font-size: 22px; line-height: 1.25; margin: 0 0 8px; }
.page-tools .tools-calendar-intro p:not(.eyebrow) { font: 400 16px/1.55 var(--publication-sans); color: var(--tool-muted); margin: 0; }
.page-tools .tools-calendar-intro .tools-model-open { margin: 0; }
.page-tools .tools-calendar-intro .tools-model-open + .tools-model-open { margin-top: 8px; }
.page-tools .tools-purpose-nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; background: #fff; border: 1px solid var(--tool-line); border-radius: 3px; margin: 0 0 12px; }
.page-tools .tools-purpose-nav > a { min-width: 0; display: block; padding: 12px; color: var(--tool-ink); text-decoration: none; }
.page-tools .tools-purpose-nav > a + a { border-left: 1px solid var(--tool-line); }
.page-tools .tools-purpose-nav span { display: block; font: 400 12px/1.45 var(--publication-sans); color: var(--tool-muted); margin-bottom: 5px; }
.page-tools .tools-purpose-nav strong { display: flex; align-items: center; justify-content: space-between; gap: 8px; font: 650 15px/1.35 var(--publication-sans); color: var(--tool-teal); }
.page-tools .tools-purpose-nav svg { width: 13px; height: 13px; flex-shrink: 0; }
.page-tools .tools-purpose-nav a:hover { background: var(--tool-surface); }
.page-tools .tools-desk-intro { display: flex; flex-wrap: wrap; gap: 8px 18px; text-align: left; border-bottom: 1px solid var(--tool-line); padding: 0 0 12px; font: 400 12px/1.45 var(--publication-sans); color: var(--tool-muted); }
.page-tools .tools-desk-intro > span { display: flex; align-items: center; justify-content: flex-start; gap: 6px; }
.page-tools .tools-desk-intro svg { width: 14px; height: 14px; color: var(--tool-teal); }
.page-tools .tools-decision-group { margin: 20px 0 24px; scroll-margin-top: 20px; }
.page-tools .tools-decision-group > header { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; align-items: start; padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--tool-line); }
.page-tools .tools-group-number { font: 650 14px/1.5 var(--publication-sans); color: var(--tool-violet); font-variant-numeric: tabular-nums; padding-top: 1px; }
.page-tools .tools-decision-group h2 { font-size: 22px; line-height: 1.25; margin: 0 0 7px; }
.page-tools .tools-decision-group > header p:last-child { font: 400 16px/1.55 var(--publication-sans); color: var(--tool-muted); margin: 0; max-width: 80ch; }
.page-tools .tools-model-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; align-items: stretch; }
.page-tools .tools-model-card { display: flex; flex-direction: column; grid-row: auto; gap: 0; padding: 16px; border: 1px solid var(--tool-line); border-radius: 3px; background: #fff; box-shadow: none; scroll-margin-top: 20px; }
.page-tools .tools-model-heading h3 { font-size: 21px; line-height: 1.25; margin: 0 0 8px; }
.page-tools .tools-model-heading h3 a { color: inherit; text-decoration: none; }
.page-tools .tools-model-heading h3 a:hover { color: var(--tool-teal); text-decoration: underline; }
.page-tools .tools-model-heading > p:last-child { font: 400 16px/1.5 var(--publication-sans); color: var(--tool-muted); margin: 0 0 12px; }
.page-tools .tools-example-preview { background: var(--tool-surface); border: 1px solid var(--tool-line); border-radius: 2px; padding: 12px; margin: 0 0 14px; }
.page-tools .tools-example-preview > p { font: 650 11px/1.45 var(--publication-sans); letter-spacing: .04em; text-transform: uppercase; color: var(--tool-muted); margin: 0 0 9px; }
.page-tools .tools-example-preview dl { margin: 0 0 10px; }
.page-tools .tools-example-preview dt { font: 400 13px/1.45 var(--publication-sans); color: var(--tool-muted); }
.page-tools .tools-example-preview dd { font: 650 28px/1.15 var(--publication-sans); color: var(--tool-teal); letter-spacing: -.04em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; margin: 4px 0 0; }
.page-tools .tools-example-preview dd span { display: block; font: 400 12px/1.45 var(--publication-sans); color: var(--tool-muted); letter-spacing: 0; margin-top: 3px; }
.page-tools .tools-example-preview ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--tool-line); }
.page-tools .tools-example-preview li { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--tool-line); font: 400 13px/1.45 var(--publication-sans); color: var(--tool-muted); }
.page-tools .tools-example-preview li:last-child { border: 0; padding-bottom: 0; }
.page-tools .tools-example-preview li b { font-weight: 650; color: var(--tool-ink); text-align: right; font-variant-numeric: tabular-nums; max-width: 55%; overflow-wrap: anywhere; }
.page-tools .tools-model-output h4 { font-size: 14px; line-height: 1.4; margin: 0 0 5px; }
.page-tools .tools-model-output p { font: 400 16px/1.55 var(--publication-sans); color: var(--tool-muted); margin: 0 0 12px; }
.page-tools .tools-model-scope { margin-top: auto; border-top: 1px solid var(--tool-line); padding: 10px 0; }
.page-tools .tools-model-scope summary { display: flex; align-items: center; justify-content: space-between; gap: 8px; list-style: none; font: 650 13px/1.45 var(--publication-sans); color: var(--tool-muted); cursor: pointer; }
.page-tools .tools-model-scope summary::-webkit-details-marker { display: none; }
.page-tools .tools-model-scope summary svg { width: 13px; height: 13px; flex-shrink: 0; }
.page-tools .tools-model-scope[open] summary svg { transform: rotate(45deg); }
.page-tools .tools-model-scope p { font: 400 16px/1.55 var(--publication-sans); color: var(--tool-muted); margin: 10px 0 0; }
.page-tools .tools-model-open { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 40px; padding: 9px 12px; margin-top: 3px; border: 1px solid var(--tool-teal); border-radius: 3px; background: #fff; color: var(--tool-teal); font: 650 14px/1.4 var(--publication-sans); text-decoration: none; }
.page-tools .tools-model-open svg { width: 14px; height: 14px; flex-shrink: 0; }
.page-tools .tools-model-open:hover { background: #e6f3f3; color: #08656a; }
.page-tools .tools-comparison-guide { padding: 16px; margin: 22px 0; border: 1px solid var(--tool-line); border-left: 3px solid var(--tool-violet); background: var(--tool-surface); border-radius: 3px; }
.page-tools .tools-comparison-guide h2 { font-size: 22px; line-height: 1.25; margin: 0 0 8px; }
.page-tools .tools-comparison-guide header > p:last-child { font: 400 16px/1.55 var(--publication-sans); color: var(--tool-muted); margin: 0; }
.page-tools .tools-comparison-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 14px; }
.page-tools .tools-comparison-grid article { min-width: 0; border-top: 1px solid var(--tool-line); padding-top: 10px; }
.page-tools .tools-comparison-grid article > span { font: 650 12px/1.4 var(--publication-sans); color: var(--tool-violet); }
.page-tools .tools-comparison-grid h3 { font-size: 16px; line-height: 1.35; margin: 6px 0; }
.page-tools .tools-comparison-grid p { font: 400 16px/1.55 var(--publication-sans); color: var(--tool-muted); margin: 0; }
.page-tools .tools-model-disclosure { font: 400 13px/1.55 var(--publication-sans); color: var(--tool-muted); padding-top: 12px; border-top: 1px solid var(--tool-line); margin: 14px 0 0; }

/* Working inputs: one labeled row per assumption, not oversized tiles. */
.page-calculator .calculator-workspace { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 16px; align-items: start; margin: 18px 0; padding: 12px; background: var(--tool-surface); border: 1px solid var(--tool-line); border-radius: 3px; }
.page-calculator :is(.financial-calculator, .calculator-results) { min-width: 0; border: 1px solid var(--tool-line); border-radius: 3px; padding: 16px; background: #fff; color: var(--tool-ink); box-shadow: none; }
.page-calculator .financial-calculator { border-top: 2px solid var(--tool-teal); }
.page-calculator .calculator-results { display: flex; flex-direction: column; border-top: 2px solid var(--tool-violet); scroll-margin-top: 20px; outline-offset: 3px; }
.page-calculator :is(.financial-calculator header h2, .calculator-results > h2, .calculator-method h2, .calculator-chart h2, .calculator-data h2, .calculator-next h2) { font-size: 22px; line-height: 1.25; margin: 0 0 10px; }
.page-calculator :is(.financial-calculator header p:last-child, .calculator-result-context, .calculator-results > p:not(.eyebrow)) { font: 400 16px/1.5 var(--publication-sans); color: var(--tool-muted); margin: 0 0 14px; }
.page-calculator .calculator-fields { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; }
.page-calculator .calculator-field { display: grid; grid-template-columns: minmax(0, 1fr) minmax(105px, .9fr); gap: 5px 12px; align-items: center; padding: 11px 0; border-top: 1px solid var(--tool-line); }
.page-calculator .calculator-field label { display: block; font: 650 14px/1.4 var(--publication-sans); color: var(--tool-ink); margin: 0; }
.page-calculator .calculator-field label > span { display: block; font: 400 12px/1.4 var(--publication-sans); color: var(--tool-muted); margin-top: 3px; }
.page-calculator :is(.calculator-field, .bill-event-fields) :is(input, select) { display: block; box-sizing: border-box; width: 100%; min-width: 0; max-width: 100%; min-height: 42px; height: auto; border: 1px solid #a9bdc8; border-radius: 3px; padding: 8px 10px; background: #fff; color: var(--tool-ink); font: 400 16px/1.4 var(--publication-sans); font-variant-numeric: tabular-nums; box-shadow: none; }
.page-calculator .calculator-field input[type="number"] { text-align: right; }
.page-calculator :is(.calculator-field, .bill-event-fields) select { padding-right: 24px; }
.page-calculator :is(.calculator-field, .bill-event-fields) :is(input, select):focus { outline: 2px solid var(--tool-teal); outline-offset: 2px; border-color: var(--tool-teal); }
.page-calculator .calculator-field input[aria-invalid="true"] { border-color: #a34437; background: #fff6f2; }
.page-calculator .calculator-field > p { grid-column: 1 / -1; margin: 0; font: 400 12px/1.5 var(--publication-sans); color: var(--tool-muted); }
.page-calculator .calculator-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding: 16px 0 12px; border-top: 1px solid var(--tool-line); }
.page-calculator .calculator-actions button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 42px; padding: 9px 13px; border: 1px solid var(--tool-teal); border-radius: 3px; background: var(--tool-teal); color: #fff; font: 650 14px/1.4 var(--publication-sans); cursor: pointer; }
.page-calculator .calculator-actions button:hover { background: #08656a; border-color: #08656a; filter: none; }
.page-calculator :is(.calculator-actions a, .calculator-jump, .calculator-next > a, .calculator-method > a, .tool-decision-note > a, .calculator-reference a) { color: var(--tool-teal); font: 650 14px/1.5 var(--publication-sans); text-underline-offset: 3px; }
.page-calculator .calculator-data-note { font: 400 12px/1.5 var(--publication-sans); color: var(--tool-muted); margin: 0; }

/* Two metric columns remain available at phone widths of 360px and up. */
.page-calculator .calculator-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin: 0; border-top: 1px solid var(--tool-line); }
.page-calculator .calculator-metrics > div { padding: 12px 10px 12px 0; border: 0; border-bottom: 1px solid var(--tool-line); }
.page-calculator .calculator-metrics > div:nth-child(even) { border-left: 1px solid var(--tool-line); padding-left: 12px; padding-right: 0; }
.page-calculator .calculator-metrics dt { font: 400 13px/1.4 var(--publication-sans); color: var(--tool-muted); }
.page-calculator .calculator-metrics dd { font: 650 clamp(20px, 2.1vw, 27px)/1.2 var(--publication-sans); letter-spacing: -.035em; color: var(--tool-ink); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; margin: 6px 0 0; }
.page-calculator .calculator-metrics > div:first-child dd { color: var(--tool-teal); }
.page-calculator .calculator-metrics > div:nth-child(2) dd { color: var(--tool-violet); }
.page-calculator .calculator-metrics dd span { display: block; font: 400 12px/1.4 var(--publication-sans); color: var(--tool-muted); letter-spacing: 0; margin-top: 3px; }
.page-calculator .calculator-results > .calculator-jump { display: inline-flex; align-items: center; align-self: flex-start; gap: 6px; margin: 14px 0 0; padding: 0; }
.page-calculator .calculator-warning { font: 400 14px/1.5 var(--publication-sans); color: #79521f; background: #fff6e8; border-left: 3px solid var(--tool-amber); padding: 12px; margin: 14px 0 0; }
.page-calculator .calculator-errors { font: 400 16px/1.5 var(--publication-sans); color: #8c3b30; background: #fff6f2; border-left: 3px solid #a34437; padding: 12px; margin: 0 0 14px; }
.page-calculator .calculator-errors h3 { font-size: 17px; line-height: 1.3; margin: 0 0 6px; }
.page-calculator .calculator-errors ul { padding-left: 18px; margin: 0; }
.page-calculator .calculator-errors li { font: inherit; margin: 4px 0; }

/* Interpretation is close to the evidence, with quiet expandable method notes. */
.page-calculator .tool-decision-note { border: 1px solid var(--tool-line); border-left: 3px solid var(--tool-teal); border-radius: 3px; padding: 14px 16px; margin: 18px 0; background: var(--tool-surface); }
.page-calculator .tool-decision-note h3 { font-size: 17px; line-height: 1.35; margin: 0 0 7px; }
.page-calculator .tool-decision-note p { font: 400 16px/1.55 var(--publication-sans); color: var(--tool-ink); margin: 7px 0 0; }
.page-calculator .calculator-method { padding: 16px; margin: 18px 0; border: 1px solid var(--tool-line); border-radius: 3px; background: #fff; }
.page-calculator :is(.calculator-method > p, .calculator-method details > p, .calculator-next p) { font: 400 16px/1.6 var(--publication-sans); color: var(--tool-muted); margin: 0 0 12px; }
.page-calculator .calculator-method details { border-top: 1px solid var(--tool-line); padding: 8px 0; margin-top: 12px; }
.page-calculator :is(.calculator-method summary, .loan-schedule > summary) { font: 650 14px/1.5 var(--publication-sans); color: var(--tool-violet); padding: 6px 0; cursor: pointer; }
.page-calculator .calculator-method details > p { margin: 8px 0 0; overflow-wrap: anywhere; }
.page-calculator .calculator-method .calculator-reference { font: 400 12px/1.55 var(--publication-sans); color: var(--tool-muted); margin: 10px 0 0; }
.page-calculator .calculator-reference a { font-size: inherit; }
.page-calculator .calculator-next { border-top: 1px solid var(--tool-line); padding-top: 16px; margin-top: 22px; }

/* Native charts: natural SVG ratio, clear line identities, no clipped plot. */
.page-calculator .calculator-chart { box-sizing: border-box; min-width: 0; max-width: 100%; padding: 16px; margin: 20px 0; background: #fff; border: 1px solid var(--tool-line); border-radius: 3px; }
.page-calculator :is(.calculator-chart figcaption > p:last-child, .calculator-chart-scope) { font: 400 13px/1.5 var(--publication-sans); color: var(--tool-muted); margin: 8px 0 0; }
.page-calculator .calculator-chart svg { display: block; width: 100%; height: auto; max-height: none; aspect-ratio: auto; margin-top: 14px; overflow: visible; }
.page-calculator .calculator-chart svg text { font: 12px var(--publication-sans); fill: var(--tool-muted); }
.page-calculator .tool-chart-grid { stroke: var(--tool-line); stroke-width: 1; vector-effect: non-scaling-stroke; }
.page-calculator .tool-chart-zero { stroke: var(--tool-muted); stroke-width: 1; stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; }
.page-calculator .tool-line { fill: none; stroke-width: 2.5; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.page-calculator .tool-point { fill: #fff; stroke-width: 2; vector-effect: non-scaling-stroke; }
.page-calculator .tool-line-0,
.page-calculator .tool-line-3 { stroke: var(--tool-teal); }
.page-calculator .tool-line-1,
.page-calculator .tool-line-4 { stroke: var(--tool-violet); stroke-dasharray: 7 4; }
.page-calculator .tool-line-2 { stroke: var(--tool-amber); stroke-dasharray: 2 4; }
.page-calculator .calculator-chart-key { display: flex; flex-wrap: wrap; gap: 8px 16px; font: 400 13px/1.45 var(--publication-sans); color: var(--tool-muted); list-style: none; padding: 0; margin: 12px 0 0; }
.page-calculator .calculator-chart-key li { display: flex; align-items: center; gap: 7px; }
.page-calculator .calculator-chart-key i { display: block; box-sizing: border-box; width: 18px; height: 0; background: none; border-top: 3px solid var(--tool-teal); }
.page-calculator .calculator-chart-key .tool-line-color-1 { background: none; border-top: 3px dashed var(--tool-violet); }
.page-calculator .calculator-chart-key .tool-line-color-2 { background: none; border-top: 3px dotted var(--tool-amber); }

/* Tables own their horizontal overflow; the page retains its full width. */
.page-calculator .calculator-data { max-width: 100%; margin: 20px 0; }
.page-calculator .calculator-data > header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 0; border-top: 1px solid var(--tool-line); }
.page-calculator .calculator-data h2 { margin: 0; }
.page-calculator .calculator-data > p { font: 400 12px/1.5 var(--publication-sans); color: var(--tool-muted); margin: 0 0 10px; }
.page-calculator .calculator-csv { display: inline-flex; align-items: center; gap: 6px; min-height: 38px; border: 1px solid #a9bdc8; border-radius: 3px; background: #fff; color: var(--tool-teal); padding: 8px 11px; font: 650 13px/1.4 var(--publication-sans); cursor: pointer; }
.page-calculator .calculator-csv:hover { border-color: var(--tool-teal); background: var(--tool-surface); }
.page-calculator .calculator-table-scroll { display: block; box-sizing: border-box; width: 100%; min-width: 0; max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; border: 1px solid var(--tool-line); border-radius: 3px; outline-offset: 3px; scrollbar-width: thin; }
.page-calculator .calculator-data table { width: 100%; border-collapse: collapse; font: 400 14px/1.45 var(--publication-sans); font-variant-numeric: tabular-nums; }
.page-calculator .calculator-data caption { background: #fff; text-align: left; padding: 10px 12px; color: var(--tool-muted); font: 400 12px/1.45 var(--publication-sans); }
.page-calculator .calculator-data :is(th, td) { min-width: 105px; padding: 9px 12px; border-bottom: 1px solid var(--tool-line); text-align: right; color: var(--tool-ink); font-size: 14px; vertical-align: top; }
.page-calculator .calculator-data thead th { background: var(--tool-surface); color: var(--tool-muted); font-size: 12px; font-weight: 650; white-space: normal; }
.page-calculator .calculator-data th:first-child { min-width: 80px; text-align: left; font-weight: 650; }
.page-calculator .calculator-data tbody tr:nth-child(even) { background: #f5f7f9; }
.page-calculator .calculator-data tbody tr:hover { background: #e8f3f3; }
.page-calculator .calculator-data tbody tr:last-child > * { border-bottom: 0; }
.page-calculator .loan-schedule { min-width: 0; border-block: 1px solid var(--tool-line); padding: 10px 0; margin: 20px 0; }

/* Bill Calendar has repeated transaction rows and its own full-width results. */
.page-calculator .bill-purpose { font: 400 16px/1.55 var(--publication-sans); color: var(--tool-ink); max-width: 88ch; margin-bottom: 16px; }
.page-calculator .bill-purpose p { margin: 0 0 8px; }
.page-calculator .bill-purpose p + p { font: 400 13px/1.5 var(--publication-sans); color: var(--tool-muted); }
.page-calculator .bill-calendar-form .calculator-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
.page-calculator .bill-calendar-form .calculator-field { display: block; }
.page-calculator .bill-calendar-form .calculator-field label { margin-bottom: 6px; }
.page-calculator .bill-calendar-form .calculator-field > p { margin-top: 6px; }
.page-calculator #bill-events { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 16px 0; }
.page-calculator .bill-event { padding: 12px; margin: 0; background: var(--tool-surface); border: 1px solid var(--tool-line); border-radius: 3px; }
.page-calculator .bill-event legend { font: 650 13px/1.4 var(--publication-sans); color: var(--tool-violet); padding: 0 5px; }
.page-calculator .bill-event-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.page-calculator .bill-event-fields label { display: block; font: 650 13px/1.4 var(--publication-sans); color: var(--tool-ink); margin-bottom: 5px; }
.page-calculator :is(.bill-add, .bill-remove) { min-height: 38px; padding: 8px 11px; font: 650 13px/1.4 var(--publication-sans); background: #fff; color: var(--tool-teal); border: 1px solid #a9bdc8; border-radius: 3px; cursor: pointer; }
.page-calculator .bill-add { margin-bottom: 12px; }
.page-calculator .bill-remove { margin-top: 10px; }
.page-calculator :is(.bill-add, .bill-remove):hover { border-color: var(--tool-teal); }
.page-calculator .bill-calendar-results { margin-top: 18px; }
.page-calculator .bill-calendar-results .calculator-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.page-calculator .bill-calendar-results .tool-decision-note { margin: 14px 0 0; }

/* Preserve server forms and native CSV progressive enhancement. */
.page-calculator .calculator-csv[hidden],
.page-calculator .bill-calendar-form [hidden] { display: none !important; }
.page-tools .tools-hub :is(a, summary):focus-visible,
.page-calculator :is(.financial-calculator, .calculator-results, .calculator-method, .calculator-data, .calculator-next, .tool-decision-note, .loan-schedule) :is(a, button, summary, [tabindex="0"]):focus-visible { outline: 2px solid var(--tool-teal); outline-offset: 3px; }

@media (max-width: 1150px) and (min-width: 801px) {
  .page-calculator .calculator-workspace .calculator-field { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .page-tools .tools-calendar-intro { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}
@media (max-width: 800px) {
  .page-calculator .calculator-workspace { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}
@media (max-width: 700px) {
  .page-tools :is(.tools-calendar-intro, .tools-purpose-nav, .tools-model-grid, .tools-comparison-grid) { grid-template-columns: minmax(0, 1fr); }
  .page-tools .tools-calendar-intro { gap: 12px; padding: 14px; }
  .page-tools .tools-purpose-nav > a { padding: 11px 12px; }
  .page-tools .tools-purpose-nav > a + a { border-left: 0; border-top: 1px solid var(--tool-line); }
  .page-tools .tools-model-card { padding: 14px; }
  .page-tools .tools-comparison-guide { padding: 14px; }
  .page-tools .tools-comparison-grid { gap: 12px; }
  .page-calculator .calculator-workspace { padding: 8px; margin: 16px 0; }
  .page-calculator :is(.financial-calculator, .calculator-results, .calculator-method) { padding: 14px 12px; }
  .page-calculator :is(.financial-calculator header h2, .calculator-results > h2, .calculator-method h2, .calculator-chart h2, .calculator-data h2, .calculator-next h2) { font-size: 21px; }
  .page-calculator .bill-calendar-form .calculator-fields { grid-template-columns: minmax(0, 1fr); }
  .page-calculator #bill-events { grid-template-columns: minmax(0, 1fr); }
  .page-calculator .calculator-metrics dd { font-size: 22px; }
  .page-calculator .calculator-chart { padding: 14px 10px; }
  .page-calculator .calculator-chart svg { max-height: none; }
  .page-calculator .calculator-chart svg text { font-size: 13px; }
  .page-calculator .tool-decision-note { padding: 12px; }
  .page-calculator .calculator-data :is(th, td) { padding: 9px 10px; }
}
@media (max-width: 359px) {
  .page-calculator .calculator-metrics,
  .page-calculator .bill-calendar-results .calculator-metrics,
  .page-calculator .calculator-field,
  .page-calculator .bill-event-fields { grid-template-columns: minmax(0, 1fr); }
  .page-calculator .calculator-metrics > div:nth-child(even) { border-left: 0; padding-left: 0; }
  .page-calculator .calculator-actions button { width: 100%; }
}