.life-plan-page {
  min-height: 960px;
  padding: var(--ui-space-xl) var(--ui-space-md) var(--ui-life-plan-page-bottom-padding);
}

.life-plan-page__heading {
  width: min(100%, var(--ui-page-content-width));
  margin: 0 auto;
  padding: 0 var(--ui-space-lg);
}

.life-plan-page__title {
  display: flex;
  align-items: center;
  gap: var(--ui-space-sm);
  margin: 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-title);
  font-weight: 700;
  line-height: var(--ui-line-height-relaxed);
}

.life-plan-page__title::before {
  width: 4px;
  height: 40px;
  background: var(--ui-color-primary);
  content: "";
}

.life-plan-form {
  width: min(100%, var(--ui-content-width));
  margin: 4.25rem auto 0;
}

.life-plan-tabs {
  display: flex;
  justify-content: center;
  gap: var(--ui-space-lg);
  overflow-x: auto;
}

.life-plan-tabs__item {
  display: inline-flex;
  min-width: var(--ui-tab-min-width);
  min-height: var(--ui-tab-min-height);
  align-items: center;
  justify-content: center;
  padding: var(--ui-space-sm) var(--ui-space-lg);
  border: 0;
  background: var(--ui-color-border);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-body);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.life-plan-tabs__item[aria-selected="true"] {
  background: var(--ui-color-primary);
  color: var(--ui-color-surface);
}

.life-plan-tabs--readonly .life-plan-tabs__item {
  background: var(--ui-color-border);
  color: var(--ui-color-text);
  cursor: pointer;
  opacity: 1;
}

.life-plan-tabs__item:disabled {
  background: var(--ui-color-border);
  color: var(--ui-color-text);
  cursor: default;
  opacity: 1;
}

.life-plan-panel {
  padding: var(--ui-space-xl) var(--ui-space-4xl) var(--ui-space-3xl);
  background: var(--ui-color-surface);
  box-shadow: var(--ui-shadow-sm);
}

.life-plan-field-grid {
  display: grid;
  gap: var(--ui-space-xl);
}

.life-plan-field-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.life-plan-input-card {
  position: relative;
  margin-top: var(--ui-space-3xl);
  padding: var(--ui-space-2xl) var(--ui-card-padding-inline) var(--ui-card-padding-bottom);
  border: var(--ui-border-width-md) solid var(--ui-color-primary);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
}

.life-plan-input-card--wide {
  padding-bottom: var(--ui-space-lg);
}

.life-plan-input-card__label,
.life-plan-result-frame__label {
  position: absolute;
  top: var(--ui-card-label-offset);
  left: 0;
  min-height: var(--ui-card-label-min-height);
  padding: 0.45rem var(--ui-space-md);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-primary);
  color: var(--ui-color-surface);
  font-size: var(--ui-font-size-body);
  font-weight: 400;
  line-height: var(--ui-line-height-tight);
  text-align: center;
}

.life-plan-input-card__label {
  min-width: var(--ui-card-label-min-width);
}

.life-plan-field-row {
  display: grid;
  grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) minmax(0, var(--ui-control-width)) minmax(2rem, auto);
  gap: var(--ui-space-md);
  align-items: center;
}

.life-plan-field-row--wide {
  grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) minmax(0, var(--ui-control-width-wide));
}

.life-plan-field-row__label {
  margin: 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-control {
  min-height: var(--ui-control-min-height);
  border-color: var(--ui-color-border);
  border-radius: var(--ui-radius-sm);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-control:focus {
  border-color: var(--ui-color-primary);
  box-shadow: var(--ui-control-focus-shadow);
}

.life-plan-child-field--disabled .life-plan-field-row__label,
.life-plan-child-field--disabled .life-plan-unit {
  color: var(--ui-color-muted);
}

.life-plan-education-row--disabled {
  color: var(--ui-color-muted);
}

.life-plan-child-field--disabled .life-plan-control,
.life-plan-education-row--disabled .life-plan-control {
  background-color: var(--ui-color-border);
  color: var(--ui-color-muted);
  cursor: not-allowed;
  opacity: 1;
}

.life-plan-control-with-unit {
  display: inline-flex;
  align-items: center;
  gap: var(--ui-space-md);
}

.life-plan-control[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

.life-plan-control[type="number"]::-webkit-outer-spin-button,
.life-plan-control[type="number"]::-webkit-inner-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

.life-plan-unit,
.life-plan-help {
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-reference {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.life-plan-reference__trigger {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ui-color-accent);
  font-size: var(--ui-font-size-small);
  text-decoration: none;
}

.life-plan-reference__trigger:hover,
.life-plan-reference__trigger:focus {
  text-decoration: underline;
}

.life-plan-reference__panel {
  position: absolute;
  z-index: 20;
  bottom: calc(100% + var(--ui-space-md));
  left: 50%;
  display: none;
  width: min(88vw, var(--ui-reference-panel-width));
  padding: var(--ui-space-md);
  border: var(--ui-border-width-lg) solid var(--ui-color-primary);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
  box-shadow: var(--ui-shadow-sm);
  color: var(--ui-color-text);
  transform: translateX(-50%);
}

.life-plan-reference__panel::after {
  position: absolute;
  bottom: -18px;
  left: 50%;
  width: 28px;
  height: 28px;
  background: var(--ui-color-surface);
  border-right: var(--ui-border-width-lg) solid var(--ui-color-primary);
  border-bottom: var(--ui-border-width-lg) solid var(--ui-color-primary);
  content: "";
  transform: translateX(-50%) rotate(45deg);
}

.life-plan-reference:hover .life-plan-reference__panel,
.life-plan-reference:focus-within .life-plan-reference__panel {
  display: block;
}

.life-plan-reference__title {
  display: block;
  padding: var(--ui-space-md);
  background: var(--ui-color-primary);
  color: var(--ui-color-surface);
  font-size: var(--ui-font-size-small);
  font-weight: 700;
}

.life-plan-reference__table {
  display: grid;
  grid-template-columns: 1fr 1.35fr 1.35fr;
  border-top: var(--ui-border-width-sm) solid var(--ui-color-primary);
  border-left: var(--ui-border-width-sm) solid var(--ui-color-primary);
  font-size: var(--ui-font-size-small);
}

.life-plan-reference__table > * {
  display: flex;
  min-height: var(--ui-space-2xl);
  align-items: center;
  justify-content: center;
  padding: var(--ui-space-sm);
  border-right: var(--ui-border-width-sm) solid var(--ui-color-primary);
  border-bottom: var(--ui-border-width-sm) solid var(--ui-color-primary);
  text-align: center;
}

.life-plan-reference__table > :nth-child(-n + 3) {
  background: var(--ui-color-reference-header);
  font-weight: 700;
}

.life-plan-reference__source {
  display: block;
  margin-top: var(--ui-space-md);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
  line-height: var(--ui-line-height-relaxed);
}

.life-plan-stack {
  display: grid;
  gap: var(--ui-space-lg);
}

.life-plan-period-row {
  display: grid;
  grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) var(--ui-period-control-width) auto var(--ui-period-control-width) minmax(var(--ui-period-help-min-width), auto);
  gap: var(--ui-space-md);
  align-items: center;
}

.life-plan-children-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(var(--ui-children-column-min-width), 1fr));
  column-gap: calc(var(--ui-space-3xl) * 2);
  row-gap: var(--ui-space-lg);
}

.life-plan-child-field {
  display: grid;
  grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) minmax(0, var(--ui-control-width));
  gap: var(--ui-space-md);
  align-items: start;
}

.life-plan-child-field .life-plan-validation {
  grid-column: 2;
}

.life-plan-field-row .life-plan-validation {
  grid-column: 2 / -1;
}

.life-plan-period-row .life-plan-validation {
  grid-column: 2 / -1;
}

.life-plan-education-list {
  display: grid;
  gap: var(--ui-space-lg);
}

.life-plan-education-row {
  display: grid;
  grid-template-columns: var(--ui-education-title-width) minmax(0, 1fr);
  gap: var(--ui-space-md);
  align-items: start;
}

.life-plan-education-row__title {
  margin: 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-body);
  font-weight: 400;
  line-height: 2.5;
}

.life-plan-education-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(var(--ui-education-column-min-width), 1fr));
  gap: var(--ui-space-md) var(--ui-space-lg);
}

.life-plan-education-field {
  display: grid;
  grid-template-columns: minmax(var(--ui-education-label-width), auto) var(--ui-period-control-width);
  gap: var(--ui-space-xs);
  align-items: start;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-education-field .life-plan-control {
  min-width: var(--ui-period-control-width);
}

.life-plan-education-field .life-plan-validation {
  grid-column: 2;
}

.life-plan-note {
  margin: var(--ui-space-md) 0 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
  text-align: right;
}

.life-plan-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--ui-life-plan-action-gap);
  margin-top: var(--ui-space-2xl);
}

.life-plan-actions__submit {
  min-width: var(--ui-action-submit-min-width);
}

.life-plan-alert {
  width: min(100%, var(--ui-content-width));
  margin: var(--ui-space-lg) auto var(--ui-space-lg);
  padding: var(--ui-space-md);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
}

.life-plan-alert--success {
  border: var(--ui-border-width-sm) solid var(--ui-color-primary);
  color: var(--ui-color-primary-dark);
}

.life-plan-alert--danger {
  border: var(--ui-border-width-sm) solid var(--ui-color-danger);
  color: var(--ui-color-danger);
}

.life-plan-result {
  display: grid;
  gap: var(--ui-space-lg);
  min-width: 0;
}

.life-plan-result-frame {
  position: relative;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: var(--ui-result-frame-min-height);
  margin-top: var(--ui-space-3xl);
  padding: var(--ui-space-2xl) var(--ui-space-lg) var(--ui-space-lg);
  border: var(--ui-border-width-md) solid var(--ui-color-primary);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
}

.life-plan-result-frame--graph {
  min-height: 30rem;
}

.life-plan-result-frame__label {
  min-width: var(--ui-result-label-width);
}

.life-plan-result-frame__note {
  margin: var(--ui-space-md) 0 0;
  color: var(--ui-color-muted);
  font-size: var(--ui-font-size-small);
  text-align: right;
}

.life-plan-result-frame__placeholder {
  margin: 0;
  color: var(--ui-color-muted);
  font-size: var(--ui-font-size-brand);
  font-weight: 600;
}

.life-plan-chart {
  display: grid;
  gap: var(--ui-space-md);
  width: 100%;
  min-width: 0;
}

.life-plan-chart__series {
  padding: 0;
  margin: 0;
  border: 0;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-chart__series-title {
  display: block;
  width: auto;
  padding: 0;
  margin: 0 0 var(--ui-space-xs);
  font-weight: 700;
  line-height: var(--ui-line-height-relaxed);
}

.life-plan-chart__series-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui-space-sm) var(--ui-space-lg);
  align-items: center;
}

.life-plan-chart__series-option {
  display: inline-flex;
  align-items: center;
  gap: var(--ui-space-xs);
  margin: 0;
  cursor: pointer;
}

.life-plan-chart__canvas-wrap {
  width: 100%;
  min-width: 0;
  padding: var(--ui-space-md);
  border: var(--ui-border-width-sm) solid var(--ui-color-border);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
}

.life-plan-chart__canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 22.5rem;
}

.life-plan-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui-space-sm) var(--ui-space-lg);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-chart__legend-item {
  display: inline-flex;
  align-items: center;
  gap: var(--ui-space-xs);
}

.life-plan-chart__legend-marker {
  width: 1rem;
  height: 0.25rem;
  border-radius: var(--ui-radius-pill);
}

.life-plan-chart__fallback {
  margin: 0;
  color: var(--ui-color-muted);
  font-size: var(--ui-font-size-small);
}

.life-plan-result__actions {
  display: flex;
  justify-content: flex-end;
}

.life-plan-result__change-conditions {
  min-height: auto;
  padding: var(--ui-space-xs) var(--ui-space-lg);
  line-height: var(--ui-line-height-normal);
}

.life-plan-assumptions {
  display: grid;
  gap: var(--ui-space-xs);
}

.life-plan-assumptions__label {
  width: 11.25rem;
  min-height: var(--ui-card-label-min-height);
  margin: 0;
  padding: 0.45rem var(--ui-space-md);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-primary);
  color: var(--ui-color-surface);
  font-size: var(--ui-font-size-body);
  font-weight: 400;
  line-height: var(--ui-line-height-tight);
  text-align: center;
}

.life-plan-assumptions__frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--ui-space-xl);
  padding: var(--ui-space-md) var(--ui-space-lg);
  border: var(--ui-border-width-md) solid var(--ui-color-primary);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-color-surface);
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
  line-height: var(--ui-line-height-relaxed);
}

.life-plan-assumptions__column {
  min-width: 0;
}

.life-plan-assumptions__column p,
.life-plan-assumptions__list,
.life-plan-assumptions__education {
  margin: 0;
}

.life-plan-assumptions__list {
  padding: 0;
  list-style: none;
}

.life-plan-assumptions__column p + .life-plan-assumptions__list {
  margin-top: var(--ui-space-md);
}

.life-plan-assumptions__education {
  display: grid;
  gap: 0;
}

.life-plan-assumptions__education div {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  column-gap: var(--ui-space-xs);
}

.life-plan-assumptions__education dt {
  font-weight: 400;
}

.life-plan-assumptions__education dd {
  margin: 0;
}

.life-plan-assumptions__education div dd + dd {
  grid-column: 2;
}

.life-plan-cash-flow {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  border: var(--ui-border-width-sm) solid var(--ui-color-border);
  border-radius: var(--ui-radius-sm);
}

.life-plan-cash-flow__table {
  min-width: max-content;
  width: 100%;
  margin: 0;
  border-collapse: collapse;
  color: var(--ui-color-text);
  font-size: var(--ui-font-size-small);
}

.life-plan-cash-flow__table th,
.life-plan-cash-flow__table td {
  min-width: 6.5rem;
  padding: var(--ui-space-sm);
  border: var(--ui-border-width-sm) solid var(--ui-color-border);
  text-align: right;
  white-space: nowrap;
}

.life-plan-cash-flow__table thead th {
  background: var(--ui-color-reference-header);
  font-weight: 700;
  text-align: center;
}

.life-plan-cash-flow__category,
.life-plan-cash-flow__label {
  position: sticky;
  z-index: 1;
  background: var(--ui-color-surface);
  text-align: left;
}

.life-plan-cash-flow__category {
  left: 0;
  min-width: 6rem;
}

.life-plan-cash-flow__label {
  left: 6rem;
  min-width: 10rem;
}

.life-plan-cash-flow__row--family > th,
.life-plan-cash-flow__row--family > td {
  background: var(--ui-color-cash-flow-family);
}

.life-plan-cash-flow__row--income > th,
.life-plan-cash-flow__row--income > td {
  background: var(--ui-color-cash-flow-income);
}

.life-plan-cash-flow__row--expense > th,
.life-plan-cash-flow__row--expense > td {
  background: var(--ui-color-cash-flow-expense);
}

.life-plan-cash-flow__row--savings > th,
.life-plan-cash-flow__row--savings > td {
  background: var(--ui-color-cash-flow-savings);
}

.life-plan-cash-flow__table thead th:first-child,
.life-plan-cash-flow__table thead th:nth-child(2) {
  z-index: 2;
  background: var(--ui-color-reference-header);
}

.validation-summary-valid {
  display: none;
}

.life-plan-validation {
  display: block;
  margin-top: var(--ui-space-xs);
  color: var(--ui-color-danger);
  font-size: var(--ui-font-size-small);
}

@media (max-width: 991.98px) {
  .app-footer__top {
    flex-direction: column;
    gap: var(--ui-space-xl);
  }

  .life-plan-page {
    padding-bottom: var(--ui-space-2xl);
  }

  .life-plan-page__heading {
    padding: 0;
  }

  .life-plan-form {
    margin-top: var(--ui-space-2xl);
  }

  .life-plan-tabs {
    justify-content: flex-start;
  }

  .life-plan-panel {
    padding: var(--ui-space-xl) var(--ui-space-lg) var(--ui-space-2xl);
  }

  .life-plan-field-grid--two,
  .life-plan-children-grid,
  .life-plan-education-grid {
    grid-template-columns: 1fr;
    gap: var(--ui-space-2xl);
  }

  .life-plan-period-row {
    grid-template-columns: minmax(var(--ui-field-label-min-width), var(--ui-field-label-max-width)) minmax(0, var(--ui-period-control-width)) auto minmax(0, var(--ui-period-control-width));
  }

  .life-plan-period-row .life-plan-help,
  .life-plan-period-row .life-plan-validation {
    grid-column: 2 / -1;
  }

  .life-plan-actions {
    flex-direction: column;
    gap: var(--ui-space-md);
  }

  .life-plan-actions .app-button {
    width: 100%;
  }

  .life-plan-assumptions__frame,
  .life-plan-assumptions__education div {
    grid-template-columns: 1fr;
  }

  .life-plan-assumptions__education div dd + dd {
    grid-column: auto;
  }
}

@media (max-width: 575.98px) {
  .app-header__container,
  .app-footer__container {
    padding-right: var(--ui-space-md);
    padding-left: var(--ui-space-md);
  }

  .app-header__menu {
    align-items: flex-start;
    padding: var(--ui-space-md) 0;
  }

  .app-header__links {
    align-items: flex-start;
    gap: var(--ui-space-xs);
  }

  .app-header__cta {
    width: 100%;
  }

  .life-plan-page__title {
    font-size: var(--ui-font-size-mobile-title);
  }

  .life-plan-panel {
    padding: var(--ui-space-xl) var(--ui-space-md) var(--ui-space-2xl);
  }

  .life-plan-result-frame {
    min-height: 28rem;
    padding-right: var(--ui-space-md);
    padding-left: var(--ui-space-md);
  }

  .life-plan-field-row,
  .life-plan-child-field,
  .life-plan-period-row,
  .life-plan-education-row,
  .life-plan-education-field {
    grid-template-columns: 1fr;
    gap: var(--ui-space-xs);
  }

  .life-plan-child-field .life-plan-validation,
  .life-plan-field-row .life-plan-validation,
  .life-plan-education-field .life-plan-validation,
  .life-plan-period-row .life-plan-help,
  .life-plan-period-row .life-plan-validation {
    grid-column: auto;
  }

  .life-plan-note {
    text-align: left;
  }

  .life-plan-reference {
    align-items: flex-start;
  }

  .life-plan-reference__panel {
    left: auto;
    right: 0;
    transform: none;
  }

  .life-plan-reference__panel::after {
    left: auto;
    right: var(--ui-space-lg);
    transform: rotate(45deg);
  }

  .life-plan-reference__table {
    grid-template-columns: 1fr;
  }

  .life-plan-reference__table > :first-child {
    display: none;
  }
}