/* Workspace only. Fixed page partials and their late CSS own the shared shell. */
.tn-cartax-page .tn-cartax-tool {
  --ct-paper: #faf6ee;
  --ct-surface: #fffdf7;
  --ct-ink: #1a1208;
  --ct-muted: #5a4a30;
  --ct-line: #b8a888;
  --ct-soft: #ddd4be;
  --ct-wash: #f5efdf;
  --ct-accent: #c44a00;
  --ct-primary: #1a1208;
  --ct-primary-hover: #823200;
  --ct-action-text: #faf6ee;
  --ct-secondary: #ede6d4;
  --ct-secondary-hover: #dfd4bb;
  --ct-secondary-text: #1a1208;
  --ct-error: #8a2b15;
  --ct-scheme: light;
  --ct-number: -apple-system, BlinkMacSystemFont, "Pretendard", "Segoe UI", system-ui, sans-serif;
  --ct-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) !important;
  gap: 14px !important;
  width: 100% !important;
  max-width: 1040px !important;
  margin: 0 auto !important;
  padding: 14px !important;
  border: 1px solid var(--ct-line) !important;
  border-radius: 0 !important;
  background: var(--ct-paper) !important;
  box-shadow: none !important;
  color: var(--ct-ink) !important;
  -webkit-text-fill-color: var(--ct-ink) !important;
  font-family: var(--ct-number) !important;
  font-size: 14px !important;
  line-height: 1.5 !important;
  color-scheme: var(--ct-scheme) !important;
  overflow-wrap: anywhere;
}
.tn-cartax-page .tn-cartax-tool,
.tn-cartax-page .tn-cartax-tool *,
.tn-cartax-page .tn-cartax-tool *::before,
.tn-cartax-page .tn-cartax-tool *::after { box-sizing: border-box !important; min-width: 0; }
.tn-cartax-page .tn-cartax-tool [hidden],
.tn-cartax-page .tn-cartax-tool .tn-cartax-field[hidden] { display: none !important; }
.tn-cartax-page .tn-cartax-tool :is(p, dl, dt, dd, form) { margin: 0 !important; }
.tn-cartax-page .tn-cartax-tool :is(button, input, select, output) { border-radius: 0 !important; box-shadow: none !important; text-transform: none !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-modes {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 6px !important;
}
.tn-cartax-page .tn-cartax-tool button {
  display: inline-grid !important;
  place-items: center !important;
  align-content: center !important;
  height: 38px !important;
  min-height: 38px !important;
  margin: 0 !important;
  padding: 0 12px !important;
  border: 1px solid var(--ct-line) !important;
  background: var(--ct-secondary) !important;
  color: var(--ct-secondary-text) !important;
  -webkit-text-fill-color: var(--ct-secondary-text) !important;
  font-family: var(--ct-mono) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  letter-spacing: normal !important;
  text-align: center !important;
  cursor: pointer !important;
  outline: none !important;
}
.tn-cartax-page .tn-cartax-tool button:hover:not(:disabled) { background: var(--ct-secondary-hover) !important; }
.tn-cartax-page .tn-cartax-tool :is(button.tn-cartax-primary, button[aria-pressed="true"]) {
  border-color: var(--ct-primary) !important;
  background: var(--ct-primary) !important;
  color: var(--ct-action-text) !important;
  -webkit-text-fill-color: var(--ct-action-text) !important;
}
.tn-cartax-page .tn-cartax-tool :is(button.tn-cartax-primary, button[aria-pressed="true"]):is(:hover, :focus-visible):not(:disabled) { background: var(--ct-primary-hover) !important; }
.tn-cartax-page .tn-cartax-tool button:disabled {
  opacity: 1 !important;
  background: var(--ct-wash) !important;
  border-color: var(--ct-line) !important;
  color: var(--ct-muted) !important;
  -webkit-text-fill-color: var(--ct-muted) !important;
  cursor: not-allowed !important;
}
.tn-cartax-page .tn-cartax-tool button:focus-visible {
  outline: 2px solid var(--ct-accent) !important;
  outline-offset: 2px !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-panes {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  align-items: stretch !important;
  gap: 14px !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-pane {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) !important;
  align-content: start !important;
  gap: 12px !important;
  min-height: 0 !important;
  height: auto !important;
  padding: 14px !important;
  border: 1px solid var(--ct-line) !important;
  background: var(--ct-surface) !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-form { display: grid !important; gap: 12px !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-fields {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  align-content: start !important;
  gap: 10px 12px !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-field {
  display: grid !important;
  align-content: start !important;
  gap: 5px !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-field > label {
  display: block !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  color: var(--ct-muted) !important;
  -webkit-text-fill-color: var(--ct-muted) !important;
  font-family: var(--ct-number) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  line-height: 20px !important;
  letter-spacing: normal !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-control {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  height: 40px !important;
  margin: 0 !important;
  padding: 0 10px !important;
  border: 1px solid var(--ct-line) !important;
  background: var(--ct-paper) !important;
  color: var(--ct-ink) !important;
  -webkit-text-fill-color: var(--ct-ink) !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-control:has(:focus-visible) {
  outline: 2px solid var(--ct-accent) !important;
  outline-offset: -1px !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-control:has([aria-invalid="true"]) { border-color: var(--ct-error) !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-control :is(input, select) {
  appearance: none !important;
  -webkit-appearance: none !important;
  width: 100% !important;
  min-width: 0 !important;
  height: 38px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  color: var(--ct-ink) !important;
  -webkit-text-fill-color: var(--ct-ink) !important;
  font-family: var(--ct-number) !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  font-variant-numeric: lining-nums tabular-nums !important;
  font-feature-settings: "lnum", "tnum" !important;
  letter-spacing: normal !important;
  line-height: normal !important;
  outline: none !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-control input { text-align: right !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-control input::placeholder {
  opacity: .35 !important;
  color: var(--ct-ink) !important;
  -webkit-text-fill-color: var(--ct-ink) !important;
  font-family: var(--ct-number) !important;
  font-weight: 400 !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-control > span {
  flex: 0 0 auto !important;
  color: var(--ct-muted) !important;
  -webkit-text-fill-color: var(--ct-muted) !important;
  font-family: var(--ct-number) !important;
  font-size: 13px !important;
  line-height: 20px !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-select { position: relative !important; padding-right: 26px !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-select::after {
  content: "";
  position: absolute;
  right: 11px;
  top: 15px;
  width: 6px;
  height: 6px;
  border: solid var(--ct-muted);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
  pointer-events: none;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-select select { font-size: 13px !important; cursor: pointer !important; }
.tn-cartax-page .tn-cartax-tool option { background: var(--ct-paper) !important; color: var(--ct-ink) !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-error {
  min-height: 18px !important;
  color: var(--ct-error) !important;
  -webkit-text-fill-color: var(--ct-error) !important;
  font-size: 12px !important;
  line-height: 18px !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-caption,
.tn-cartax-page .tn-cartax-tool .tn-cartax-period small {
  color: var(--ct-muted) !important;
  -webkit-text-fill-color: var(--ct-muted) !important;
  font-family: var(--ct-number) !important;
  font-size: 13px !important;
  font-weight: 400 !important;
  line-height: 1.6 !important;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-notice {
  padding: 10px 12px !important;
  border: 1px solid var(--ct-line) !important;
  background: var(--ct-wash) !important;
  color: var(--ct-ink) !important;
  -webkit-text-fill-color: var(--ct-ink) !important;
  font-size: 13px !important;
  line-height: 1.6 !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-actions { display: flex !important; flex-wrap: wrap !important; gap: 6px !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-number {
  color: var(--ct-ink) !important;
  -webkit-text-fill-color: var(--ct-ink) !important;
  font-family: var(--ct-number) !important;
  font-weight: 800 !important;
  font-variant-numeric: lining-nums tabular-nums !important;
  font-feature-settings: "lnum", "tnum" !important;
  font-kerning: normal !important;
  letter-spacing: normal !important;
  white-space: nowrap !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-total { display: grid !important; gap: 5px !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-total > span:first-child { font-size: 13px !important; font-weight: 700 !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-total output {
  display: block !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  font-size: clamp(28px, 3.6vw, 40px) !important;
  line-height: 1.25 !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-breakdown { display: grid !important; padding: 0 !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-breakdown > div {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) max-content !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 9px 0 !important;
  border-top: 1px solid var(--ct-soft) !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-breakdown dt {
  padding: 0 !important;
  color: var(--ct-muted) !important;
  -webkit-text-fill-color: var(--ct-muted) !important;
  font-size: 13px !important;
  line-height: 1.5 !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-breakdown dd { padding: 0 !important; font-size: 16px !important; line-height: 1.5 !important; text-align: right !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-comparison { display: grid !important; gap: 10px !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-comparison-label { font-size: 15px !important; font-weight: 700 !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-periods {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 10px !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-period {
  display: grid !important;
  align-content: start !important;
  gap: 8px !important;
  padding: 12px !important;
  border: 1px solid var(--ct-line) !important;
  background: var(--ct-surface) !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-period > strong { font-size: 14px !important; line-height: 20px !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-period > span { display: grid !important; gap: 2px !important; color: var(--ct-muted) !important; -webkit-text-fill-color: var(--ct-muted) !important; font-size: 12px !important; line-height: 1.5 !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-period b { display: block !important; font-size: 18px !important; line-height: 1.4 !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-period small { font-size: 12px !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-period-condition {
  color: var(--ct-error) !important;
  -webkit-text-fill-color: var(--ct-error) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  line-height: 1.6 !important;
}
.tn-cartax-page .tn-cartax-tool .tn-cartax-bar { height: 7px !important; background: var(--ct-wash) !important; border: 1px solid var(--ct-line) !important; }
.tn-cartax-page .tn-cartax-tool .tn-cartax-bar > span { display: block !important; width: 0; height: 100% !important; background: var(--ct-accent) !important; }

/* The common fixed partial stylesheet owns vertical ad spacing. Creative height is unconstrained. */
.tn-cartax-page .tn-cartax-ad {
  width: 100% !important;
  max-width: 900px !important;
  min-height: 90px !important;
  height: auto !important;
  margin-left: auto !important;
  margin-right: auto !important;
  background: transparent !important;
}

body:is([data-scheme="dark"], [data-scheme="inverse"], [data-scheme="auto"][data-d="dark"], [data-scheme="auto"][data-l="dark"]) .tn-cartax-page .tn-cartax-tool,
html:is([data-scheme="dark"], [data-scheme="inverse"]) body:not([data-scheme="light"]) .tn-cartax-page .tn-cartax-tool {
  --ct-paper: #241d12;
  --ct-surface: #322a1a;
  --ct-ink: #efe6d2;
  --ct-muted: #c3b492;
  --ct-line: #6f6047;
  --ct-soft: #574a37;
  --ct-wash: #241d12;
  --ct-accent: #e8823f;
  --ct-primary: #6a3b1f;
  --ct-primary-hover: #824826;
  --ct-action-text: #f7ead1;
  --ct-secondary: #2f2115;
  --ct-secondary-hover: #3a2a1b;
  --ct-secondary-text: #f7ead1;
  --ct-error: #f1a078;
  --ct-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  body[data-scheme="auto"] .tn-cartax-page .tn-cartax-tool,
  html[data-scheme="auto"] body:not([data-scheme="light"]):not([data-scheme="dark"]):not([data-scheme="inverse"]) .tn-cartax-page .tn-cartax-tool {
    --ct-paper: #241d12;
    --ct-surface: #322a1a;
    --ct-ink: #efe6d2;
    --ct-muted: #c3b492;
    --ct-line: #6f6047;
    --ct-soft: #574a37;
    --ct-wash: #241d12;
    --ct-accent: #e8823f;
    --ct-primary: #6a3b1f;
    --ct-primary-hover: #824826;
    --ct-action-text: #f7ead1;
    --ct-secondary: #2f2115;
    --ct-secondary-hover: #3a2a1b;
    --ct-secondary-text: #f7ead1;
    --ct-error: #f1a078;
    --ct-scheme: dark;
  }
}
@media (max-width: 700px) {
  .tn-cartax-page .tn-cartax-tool { padding: 10px !important; gap: 12px !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-panes { grid-template-columns: minmax(0, 1fr) !important; gap: 12px !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-pane { padding: 12px !important; height: auto !important; min-height: 0 !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-modes,
  .tn-cartax-page .tn-cartax-tool .tn-cartax-periods { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-total output { font-size: 32px !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-period { padding: 10px !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-period b { font-size: 16px !important; }
}
@media (max-width: 380px) {
  .tn-cartax-page .tn-cartax-tool .tn-cartax-fields { column-gap: 8px !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-actions button { padding-inline: 9px !important; font-size: 12px !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-select { padding-left: 8px !important; padding-right: 22px !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-select select { font-size: 12px !important; }
  .tn-cartax-page .tn-cartax-tool .tn-cartax-select::after { right: 9px; }
}