:root {
  color-scheme: light;
  /* TFLC parent system tokens */
  --bg: #fbf8f1;
  --surface: rgba(255, 253, 248, 0.86);
  --surface-strong: #fffdf8;
  --surface-muted: #ede8dd;
  --ink: #101827;
  --ink-soft: #3d4656;
  --ink-muted: #667085;
  --charcoal: #202426;
  --line: rgba(16, 24, 39, 0.12);
  --shadow: 0 26px 80px rgba(16, 24, 39, 0.14);
  --shadow-soft: 0 14px 36px rgba(16, 24, 39, 0.08);

  /* Ahead product accent tokens */
  --green: #0f8f83;
  --green-soft: #dff5f1;
  --blue: #315a8f;
  --blue-soft: #e7edf6;
  --gold: #9b6a20;
  --gold-soft: #f3ead8;
  --red: #a54843;
  --red-soft: #f4dfdd;
  --teal: #0f8f83;
  --violet: #5c5578;
  --focus: #bfeee8;
  --radius: 8px;
  --font: "Inter", "Segoe UI", Arial, sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b111d;
  --surface: rgba(20, 28, 43, 0.86);
  --surface-strong: #111827;
  --surface-muted: #1b2434;
  --ink: #fbf8f1;
  --ink-soft: #d8d5ce;
  --ink-muted: #a5adba;
  --charcoal: #f4f0e8;
  --line: rgba(251, 248, 241, 0.13);
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.32);
  --shadow-soft: 0 10px 34px rgba(0, 0, 0, 0.22);
  --green-soft: rgba(15, 143, 131, 0.22);
  --blue-soft: rgba(79, 116, 170, 0.22);
  --gold-soft: rgba(155, 106, 32, 0.24);
  --red-soft: rgba(165, 72, 67, 0.22);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 0%, rgba(15, 143, 131, 0.12), transparent 32rem),
    radial-gradient(circle at 96% 16%, rgba(16, 24, 39, 0.08), transparent 26rem),
    linear-gradient(135deg, var(--bg), var(--surface-muted));
  color: var(--ink);
  font-family: var(--font);
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
  height: 100vh;
  padding: 28px 22px;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-strong) 84%, transparent);
  backdrop-filter: blur(22px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 8px;
  background:
    linear-gradient(145deg, #101827, #0f8f83),
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.3), transparent 44%);
  color: #ffffff;
  font-weight: 800;
  box-shadow: var(--shadow-soft);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
}

.brand small {
  margin-top: 2px;
  color: var(--ink-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-list {
  display: grid;
  gap: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 42px;
  padding: 0 12px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.nav-item:hover,
.nav-item.active {
  background: color-mix(in srgb, var(--surface-muted) 72%, var(--surface-strong));
  color: var(--ink);
  transform: translateX(2px);
}

.nav-icon {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  color: var(--green);
}

.sidebar-card {
  margin-top: auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.sidebar-card strong {
  display: block;
  margin: 8px 0;
  font-size: 1.1rem;
}

.sidebar-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.45;
}

.mobile-topbar {
  display: none;
}

.main-content {
  width: min(100%, 1440px);
  margin: 0 auto;
  padding: 30px 34px 112px;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.eyebrow {
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  font-size: clamp(2rem, 4vw, 3.9rem);
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-header p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.header-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.primary-button,
.ghost-button,
.icon-button,
.choice-button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.primary-button {
  padding: 0 16px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 700;
}

.ghost-button,
.choice-button {
  padding: 0 14px;
  background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
  color: var(--ink);
}

.icon-button {
  display: grid;
  width: 42px;
  place-items: center;
  background: var(--surface);
  color: var(--ink);
}

.primary-button:hover,
.ghost-button:hover,
.icon-button:hover,
.choice-button:hover {
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--green) 34%, var(--line));
}

.screen {
  display: grid;
  gap: 20px;
  animation: enter 280ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.grid {
  display: grid;
  gap: 16px;
}

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

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.span-two {
  grid-column: span 2;
}

.card,
.hero-card,
.metric-card,
.answer-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.card {
  padding: 22px;
}

.hero-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 18px;
  min-height: 340px;
  padding: clamp(22px, 4vw, 34px);
  background:
    linear-gradient(135deg, rgba(16, 24, 39, 0.98), rgba(17, 44, 58, 0.94) 58%, rgba(15, 143, 131, 0.72)),
    linear-gradient(90deg, transparent 0 60%, rgba(255, 255, 255, 0.08) 60% 61%, transparent 61%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.042) 0 1px, transparent 1px 24px);
  color: #ffffff;
  overflow: hidden;
}

.hero-card::after {
  position: absolute;
  right: -70px;
  bottom: -110px;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 255, 240, 0.13), transparent 62%);
  content: "";
}

.hero-card p,
.hero-card .muted {
  color: rgba(255, 255, 255, 0.72);
}

.hero-headline {
  max-width: 780px;
  position: relative;
  z-index: 1;
}

.hero-headline h2 {
  margin: 8px 0 12px;
  font-size: clamp(2.3rem, 5vw, 5rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
}

.hero-metrics {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
}

.hero-metric {
  min-height: 96px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.08);
}

.hero-metric strong,
.metric-value {
  display: block;
  font-size: clamp(1.6rem, 4vw, 2.7rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.hero-metric span,
.metric-label,
.muted {
  color: var(--ink-muted);
  font-size: 0.86rem;
}

.metric-card {
  min-height: 138px;
  padding: 18px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 78%, transparent), var(--surface)),
    var(--surface);
}

.card:hover,
.metric-card:hover,
.answer-panel:hover,
.decision-tile:hover {
  border-color: color-mix(in srgb, var(--green) 22%, var(--line));
}

.metric-card .metric-value {
  margin: 20px 0 8px;
  font-weight: 800;
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.card-header h2,
.card-header h3 {
  margin-bottom: 4px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 800;
  white-space: nowrap;
}

.answer-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 18px;
  padding: 22px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 86%, transparent), var(--surface)),
    linear-gradient(90deg, rgba(15, 143, 131, 0.08), transparent);
}

.answer-copy h2 {
  margin-bottom: 10px;
  font-size: clamp(1.65rem, 3vw, 2.6rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
}

.answer-copy p {
  max-width: 720px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.clarity-stack {
  display: grid;
  gap: 10px;
}

.clarity-item {
  display: grid;
  gap: 5px;
  min-height: 68px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-strong) 68%, transparent);
}

.clarity-item span {
  color: var(--ink-muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.clarity-item strong {
  line-height: 1.25;
}

.decision-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.decision-tile {
  min-height: 118px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 82%, transparent), var(--surface)),
    var(--surface);
}

.decision-tile span {
  color: var(--ink-muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.decision-tile strong {
  display: block;
  margin-top: 14px;
  font-size: 1rem;
  line-height: 1.3;
}

.decision-summary {
  display: grid;
  gap: 18px;
}

.decision-impact-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.decision-impact {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 172px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 84%, transparent), var(--surface)),
    var(--surface);
}

.decision-impact strong {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.decision-impact p {
  margin: 0;
  line-height: 1.45;
}

.decision-learning {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: 14px;
}

.decision-learning ul {
  display: grid;
  gap: 9px;
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.5;
}

.scenario-card {
  display: grid;
  align-content: start;
  gap: 12px;
}

.scenario-card h2 {
  margin: 0;
}

.scenario-form {
  display: grid;
}

.sample-scenarios {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.sample-scenario {
  min-height: 54px;
  text-align: left;
}

.editable-list {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.editable-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 14px;
  align-items: center;
  min-height: 64px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.editable-row-editing {
  display: block;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--green) 34%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--green-soft) 42%, transparent), transparent),
    color-mix(in srgb, var(--surface-strong) 82%, transparent);
  box-shadow: var(--shadow-soft);
}

.inline-edit-form {
  gap: 14px;
}

.inline-edit-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 2px;
}

.inline-edit-actions {
  margin-top: 2px;
}

.editable-row-value {
  display: grid;
  justify-items: end;
  gap: 3px;
}

.mini-actions {
  display: flex;
  gap: 8px;
}

.link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  text-decoration: none;
}

.danger-button {
  color: var(--red);
}

.data-form {
  display: grid;
}

.decision-summary:has(.badge:not(.blue)) {
  border-color: color-mix(in srgb, var(--green) 34%, var(--line));
}

.pillar-grid,
.debug-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.pillar-tile {
  display: grid;
  gap: 10px;
  min-height: 112px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-strong) 76%, transparent);
}

.pillar-tile strong {
  align-self: end;
}

.debug-card {
  border-color: color-mix(in srgb, var(--gold) 28%, var(--line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--gold-soft) 28%, transparent), transparent),
    var(--surface);
}

.badge.blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.badge.gold {
  background: var(--gold-soft);
  color: var(--gold);
}

.badge.red {
  background: var(--red-soft);
  color: var(--red);
}

.badge.danger {
  background: var(--red-soft);
  color: var(--red);
}

.stack {
  display: grid;
  gap: 12px;
}

.list-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-height: 58px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.list-row:last-child {
  border-bottom: 0;
}

.row-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.row-title strong,
.row-title span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
}

.dot.blue {
  background: var(--blue);
}

.dot.gold {
  background: var(--gold);
}

.dot.red {
  background: var(--red);
}

.dot.teal {
  background: var(--teal);
}

.dot.violet {
  background: var(--violet);
}

.amount {
  font-weight: 800;
  white-space: nowrap;
}

.amount.positive {
  color: var(--green);
}

.amount.negative {
  color: var(--ink-soft);
}

.progress {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-muted);
}

.progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), #22b3a6);
  animation: fill 520ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes fill {
  from {
    transform: scaleX(0.72);
    transform-origin: left;
  }
}

.bars {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  gap: 7px;
  height: 210px;
  padding-top: 8px;
}

.bar {
  min-height: 18px;
  border-radius: 7px 7px 2px 2px;
  background: linear-gradient(180deg, var(--teal), #0a6f68);
  animation: rise 480ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes rise {
  from {
    transform: scaleY(0.76);
    transform-origin: bottom;
    opacity: 0.72;
  }
}

.bar.secondary {
  background: linear-gradient(180deg, var(--blue), #101827);
}

.donut {
  width: min(220px, 100%);
  aspect-ratio: 1;
  margin: 10px auto 18px;
  border-radius: 50%;
  background: conic-gradient(
    var(--green) 0 38%,
    #101827 38% 58%,
    var(--gold) 58% 74%,
    var(--teal) 74% 88%,
    #667085 88% 100%
  );
  position: relative;
}

.donut::after {
  content: "";
  position: absolute;
  inset: 20%;
  border-radius: 50%;
  background: var(--surface-strong);
}

.timeline {
  position: relative;
  display: grid;
  gap: 12px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 14px;
  align-items: center;
  min-height: 70px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-strong) 74%, transparent);
}

.timeline-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) auto auto;
  gap: 14px;
  align-items: center;
  min-height: 82px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 82%, transparent), var(--surface)),
    var(--surface);
  box-shadow: 0 10px 26px rgba(16, 24, 39, 0.05);
}

.timeline-card.is-deficit {
  border-color: color-mix(in srgb, var(--red) 36%, var(--line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--red-soft) 34%, transparent), transparent),
    var(--surface);
}

.timeline-main {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.timeline-card-title {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.timeline-amounts {
  display: grid;
  justify-items: end;
  gap: 4px;
  min-width: 128px;
}

.timeline-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.timeline-summary > div,
.notice {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface-muted) 32%, transparent);
}

.notice {
  margin-bottom: 16px;
}

.notice p {
  margin: 6px 0 0;
  color: var(--ink-soft);
  line-height: 1.5;
}

.notice.warning {
  border-color: color-mix(in srgb, var(--gold) 36%, var(--line));
  background: color-mix(in srgb, var(--gold-soft) 48%, transparent);
}

.timeline-item:hover,
.timeline-card:hover,
.list-row:hover {
  background: color-mix(in srgb, var(--surface-muted) 36%, transparent);
}

.timeline-date {
  color: var(--ink-muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 700;
}

.field input,
.field select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
  color: var(--ink);
}

.field input:focus,
.field select:focus,
button:focus-visible,
.nav-item:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 70%, transparent);
  outline-offset: 2px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.switch {
  width: 46px;
  height: 26px;
  padding: 3px;
  border: 0;
  border-radius: 999px;
  background: var(--ink-muted);
}

.switch span {
  display: block;
  width: 20px;
  height: 20px;
  margin-left: 0;
  border-radius: 50%;
  background: #ffffff;
  transition: margin 160ms ease;
}

.switch.active {
  background: var(--green);
}

.switch.active span,
.switch[aria-checked="true"] span {
  margin-left: auto;
}

.bottom-nav {
  display: none;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .mobile-topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
    backdrop-filter: blur(18px);
  }

  .main-content {
    padding: 24px 18px 96px;
  }

  .page-header {
    display: grid;
  }

  .grid.four,
  .grid.three,
  .decision-strip,
  .decision-impact-grid,
  .pillar-grid,
  .debug-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-card,
  .answer-panel,
  .decision-learning {
    grid-template-columns: 1fr;
  }

  .bottom-nav {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 20;
    display: flex;
    gap: 4px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    overflow-x: auto;
    scrollbar-width: none;
  }

  .bottom-nav::-webkit-scrollbar {
    display: none;
  }

  .bottom-nav .nav-item {
    display: grid;
    flex: 0 0 68px;
    justify-items: center;
    gap: 2px;
    min-height: 50px;
    padding: 5px;
    font-size: 0.68rem;
  }
}

@media (max-width: 760px) {
  h1 {
    font-size: 2.4rem;
  }

  .hero-card {
    min-height: 0;
    padding: 22px;
  }

  .hero-headline h2 {
    font-size: 2.15rem;
  }

  .hero-metric {
    min-height: 84px;
    padding: 10px;
  }

  .hero-metric strong,
  .metric-value {
    font-size: 1.45rem;
  }

  .hero-metric span {
    font-size: 0.68rem;
  }

  .header-actions {
    width: 100%;
  }

  .header-actions button {
    flex: 1 1 0;
    padding-right: 10px;
    padding-left: 10px;
    white-space: nowrap;
  }

  .grid.two,
  .grid.three,
  .grid.four,
  .decision-strip,
  .form-grid,
  .decision-impact-grid,
  .pillar-grid,
  .debug-grid,
  .sample-scenarios {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .span-two {
    grid-column: span 1;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .timeline-card,
  .timeline-summary {
    grid-template-columns: 1fr;
  }

  .timeline-amounts {
    justify-items: start;
  }

  .editable-row {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .editable-row-value {
    justify-items: start;
  }
}