:root {
  --navy: #050e3d;
  --blue: #263993;
  --aqua: #00b7ad;
  --green: #1f9d71;
  --coral: #ff557e;
  --ink: #111827;
  --muted: #667085;
  --line: #d9dee8;
  --paper: #f7f8f6;
  --white: #ffffff;
  --warm: #fff5cf;
  --aqua-soft: #dff7f4;
  --blue-soft: #eaf1ff;
  --coral-soft: #ffe8ee;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

button,
input {
  font: inherit;
}

a {
  color: var(--blue);
  font-weight: 700;
}

.app {
  min-height: 100vh;
}

.topbar {
  align-items: center;
  background: var(--navy);
  color: var(--white);
  display: flex;
  justify-content: space-between;
  min-height: 84px;
  padding: 18px clamp(18px, 4vw, 48px);
}

.brand {
  align-items: center;
  display: flex;
  gap: 14px;
  min-width: 0;
}

.mark {
  align-items: center;
  aspect-ratio: 1;
  border: 2px solid var(--white);
  display: grid;
  flex: 0 0 46px;
  font-weight: 800;
  place-items: center;
  width: 46px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
  font-weight: 760;
  letter-spacing: 0;
  line-height: 1.1;
}

.brand p {
  color: #cfd7ef;
  margin-top: 4px;
}

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

.icon-button {
  align-items: center;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: var(--white);
  cursor: pointer;
  display: inline-flex;
  height: 40px;
  justify-content: center;
  transition: background 150ms ease, box-shadow 150ms ease, transform 120ms ease;
  width: 40px;
}

.icon-button span {
  display: inline-block;
  transition: transform 160ms ease;
}

.icon-button:hover,
.icon-button:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.22);
  outline: none;
  transform: translateY(-1px);
}

.icon-button:active {
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.32);
  transform: translateY(1px) scale(0.96);
}

#resetButton:active span {
  animation: reset-spin 280ms ease-out;
}

@keyframes reset-spin {
  0% { transform: rotate(0deg); }
  70% { transform: rotate(-85deg); }
  100% { transform: rotate(0deg); }
}

.workspace {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(250px, 0.8fr) minmax(560px, 1.45fr) minmax(300px, 0.9fr);
  padding: 18px clamp(18px, 4vw, 48px) 28px;
}

.panel,
.calculator {
  background: var(--white);
  border: 1px solid var(--line);
  min-width: 0;
}

.panel {
  padding: 18px;
}

.panel-heading,
.scenario-bar {
  align-items: flex-start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.panel-heading strong,
.scenario-bar h2 {
  color: var(--navy);
  display: block;
  font-size: 1.25rem;
  line-height: 1.2;
  margin-top: 3px;
}

.eyebrow {
  color: var(--muted);
  display: block;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.assumptions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.field > span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.money-input,
.percent-input {
  align-items: center;
  background: var(--warm);
  border: 1px solid #d6b64c;
  display: flex;
  min-height: 42px;
  padding: 0 10px;
}

.money-input span,
.percent-input span {
  color: #7c6312;
  font-weight: 800;
}

.money-input input,
.percent-input input {
  background: transparent;
  border: 0;
  min-width: 0;
  outline: none;
  text-align: right;
  width: 100%;
}

.mini-stats {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
  margin-top: 2px;
}

.mini-stats div {
  background: var(--aqua-soft);
  border-left: 4px solid var(--aqua);
  padding: 10px 12px;
}

.mini-stats span,
.kpi span,
.chart-title span {
  color: var(--muted);
  display: block;
  font-size: 0.8rem;
  font-weight: 750;
}

.mini-stats strong {
  color: var(--navy);
  display: block;
  font-size: 1.12rem;
  margin-top: 3px;
}

.fine-print {
  background: var(--coral-soft);
  color: var(--navy);
  font-size: 0.83rem;
  line-height: 1.45;
  margin-top: auto;
  padding: 12px;
}

.calculator {
  padding: 18px;
}

.scenario-bar {
  align-items: stretch;
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  padding-bottom: 16px;
}

.tabs {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-width: 0;
  width: 100%;
}

.tab {
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--navy);
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 760;
  min-height: 38px;
  padding: 0 8px;
}

.tab.active,
.tab:hover,
.tab:focus-visible {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  outline: none;
}

.level-table {
  margin-top: 16px;
  overflow-x: auto;
}

.table-head > *,
.level-row > * {
  min-width: 0;
}

.table-head span {
  overflow: hidden;
  text-overflow: clip;
  white-space: nowrap;
}

.table-head,
.level-row {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: 44px 50px minmax(82px, 0.7fr) minmax(82px, 0.7fr) minmax(98px, 0.8fr);
  min-width: 0;
}

.table-head {
  background: var(--navy);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 10px;
}

.level-row {
  border-bottom: 1px solid var(--line);
  padding: 12px 10px;
}

.level-id {
  align-items: center;
  background: var(--blue-soft);
  color: var(--navy);
  display: inline-flex;
  font-weight: 850;
  height: 32px;
  justify-content: center;
  width: 38px;
}

.rate {
  color: var(--blue);
  font-weight: 820;
}

.control-pair {
  display: grid;
  gap: 7px;
}

.control-pair,
.number-stepper {
  min-width: 0;
}

.control-pair input[type="range"] {
  accent-color: var(--aqua);
  width: 100%;
}

.number-stepper {
  align-items: center;
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: 24px minmax(24px, 1fr) 24px;
  height: 32px;
  min-width: 0;
}

.number-stepper button {
  background: var(--paper);
  border: 0;
  color: var(--navy);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 900;
  height: 100%;
}

.number-stepper input {
  border: 0;
  min-width: 0;
  outline: none;
  text-align: center;
  width: 100%;
}

.number-stepper input {
  appearance: textfield;
  font-size: 0.95rem;
}

.number-stepper input::-webkit-outer-spin-button,
.number-stepper input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.level-total {
  color: var(--navy);
  font-size: 1.02rem;
  font-weight: 850;
  text-align: right;
}

.output {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-number {
  background: var(--navy);
  color: var(--white);
  padding: 20px;
}

.hero-number span {
  display: block;
  font-size: clamp(2.15rem, 5vw, 3.4rem);
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1;
  overflow-wrap: anywhere;
}

.hero-number small {
  color: #cfd7ef;
  display: block;
  font-size: 1rem;
  font-weight: 700;
  margin-top: 8px;
}

.kpi-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.kpi {
  background: var(--paper);
  border-top: 4px solid var(--aqua);
  min-height: 78px;
  padding: 10px;
}

.kpi strong {
  color: var(--navy);
  display: block;
  font-size: 1.25rem;
  margin-top: 6px;
  overflow-wrap: anywhere;
}

.chart-wrap {
  border: 1px solid var(--line);
  padding: 14px;
}

.chart-title {
  align-items: baseline;
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}

.chart-title strong {
  color: var(--green);
  font-size: 0.86rem;
}

.bar-chart {
  display: grid;
  gap: 9px;
}

.bar-row {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: 54px 1fr 78px;
}

.bar-label {
  color: var(--navy);
  font-weight: 800;
}

.bar-track {
  background: var(--paper);
  height: 18px;
  overflow: hidden;
}

.bar-fill {
  background: linear-gradient(90deg, var(--aqua), var(--green));
  height: 100%;
  min-width: 2px;
}

.bar-value {
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 800;
  text-align: right;
}

.talk-track {
  background: var(--blue-soft);
  padding: 14px;
}

.talk-track ul {
  display: grid;
  gap: 8px;
  margin: 9px 0 0;
  padding-left: 18px;
}

.talk-track li {
  line-height: 1.35;
}


.print-report {
  display: none;
}

@media (max-width: 1180px) {
  .workspace {
    grid-template-columns: 320px 1fr;
  }

  .output {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .topbar,
  .scenario-bar,
  .panel-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .workspace {
    grid-template-columns: 1fr;
  }

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

  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

@media print {
  * {
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }

  @page {
    margin: 0.45in;
  }

  body {
    background: var(--white);
  }

  .app {
    display: none;
  }

  .print-report {
    color: var(--navy);
    display: block;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }

  .print-report-header {
    align-items: center;
    background: var(--navy);
    border-bottom: 8px solid var(--aqua);
    color: var(--white);
    display: grid;
    gap: 16px;
    grid-template-columns: 58px 1fr auto;
    padding: 22px 26px;
  }

  .print-mark {
    align-items: center;
    border: 3px solid var(--white);
    display: flex;
    font-size: 1.35rem;
    font-weight: 900;
    height: 52px;
    justify-content: center;
    width: 52px;
  }

  .print-report-header p {
    color: #dbe7ff;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin: 0 0 3px;
    text-transform: uppercase;
  }

  .print-report-header h2 {
    color: var(--white);
    font-size: 2rem;
    line-height: 1.05;
    margin: 0;
    padding: 0;
  }

  .print-report-header > strong {
    background: var(--aqua);
    color: var(--navy);
    font-size: 1rem;
    padding: 10px 14px;
  }

  .print-hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 55%, #008b84 100%);
    color: var(--white);
    display: grid;
    gap: 18px;
    grid-template-columns: 1.5fr 0.7fr;
    margin-top: 18px;
    padding: 28px;
  }

  .print-hero span,
  .print-kpis span,
  .print-assumption-box span {
    display: block;
    font-size: 0.85rem;
    font-weight: 850;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .print-hero strong {
    display: block;
    font-size: 3.8rem;
    line-height: 0.95;
    margin-top: 8px;
  }

  .print-hero small {
    color: #dbe7ff;
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    margin-top: 10px;
  }

  .print-assumption-box {
    align-self: stretch;
    background: rgba(255, 255, 255, 0.14);
    border: 2px solid rgba(255, 255, 255, 0.55);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 18px;
  }

  .print-assumption-box strong {
    color: var(--white);
    font-size: 1.8rem;
  }

  .print-kpis {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 16px;
  }

  .print-kpis div {
    background: var(--paper);
    border-top: 8px solid var(--aqua);
    padding: 16px;
  }

  .print-kpis div:nth-child(2) {
    border-top-color: var(--green);
  }

  .print-kpis div:nth-child(3) {
    border-top-color: var(--coral);
  }

  .print-kpis strong {
    color: var(--navy);
    display: block;
    font-size: 1.65rem;
    margin-top: 6px;
  }

  .print-levels,
  .print-notes {
    border: 2px solid #cfd7ef;
    margin-top: 16px;
    padding: 18px;
  }

  .print-levels h3,
  .print-notes h3 {
    color: var(--blue);
    font-size: 1.05rem;
    letter-spacing: 0.06em;
    margin: 0 0 14px;
    padding: 0;
    text-transform: uppercase;
  }

  .print-level-row {
    align-items: center;
    display: grid;
    gap: 12px;
    grid-template-columns: 42px 190px 1fr 90px;
    margin-top: 10px;
  }

  .print-level-row strong {
    color: var(--blue);
    font-size: 1rem;
  }

  .print-level-row span {
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 800;
  }

  .print-level-row b {
    color: var(--navy);
    font-size: 0.95rem;
    text-align: right;
  }

  .print-level-track {
    background: var(--paper);
    height: 18px;
    overflow: hidden;
  }

  .print-level-track i {
    background: linear-gradient(90deg, var(--aqua), var(--green));
    display: block;
    height: 100%;
  }

  .print-level-row:nth-child(2) .print-level-track i {
    background: linear-gradient(90deg, var(--blue), var(--aqua));
  }

  .print-level-row:nth-child(3) .print-level-track i {
    background: linear-gradient(90deg, var(--green), #74c69d);
  }

  .print-level-row:nth-child(4) .print-level-track i {
    background: linear-gradient(90deg, var(--coral), #c1121f);
  }

  .print-level-row:nth-child(5) .print-level-track i {
    background: linear-gradient(90deg, var(--navy), var(--blue));
  }

  .print-notes {
    background: var(--blue-soft);
    border-left: 8px solid var(--blue);
  }

  .print-notes ul {
    margin: 0;
    padding-left: 20px;
  }

  .print-notes li {
    color: var(--navy);
    font-size: 0.95rem;
    line-height: 1.35;
    margin-top: 8px;
  }

  .print-notes li::marker {
    color: var(--coral);
  }

  .print-disclaimer {
    border-top: 3px solid var(--coral);
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 750;
    margin-top: 18px;
    padding-top: 12px;
  }
}