:root {
  color-scheme: light;
  --bg: #f5f3ef;
  --paper: #fffdf8;
  --ink: #1d2528;
  --muted: #687173;
  --line: #d8d4cb;
  --accent: #0b7a75;
  --accent-dark: #075b58;
  --gold: #c58a18;
  --red: #bd4b44;
  --shadow: 0 18px 55px rgba(29, 37, 40, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(11, 122, 117, 0.12), transparent 34%),
    linear-gradient(315deg, rgba(197, 138, 24, 0.15), transparent 30%),
    var(--bg);
  color: var(--ink);
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 28px;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(460px, 1.18fr) minmax(360px, 0.82fr);
  gap: 18px;
  align-items: start;
}

.results-column {
  position: sticky;
  top: 20px;
  display: grid;
  gap: 14px;
  max-height: calc(100vh - 40px);
}

/* .intro, */
.graph-panel,
.control-group {
  background: rgba(255, 253, 248, 0.9);
  border: 1px solid rgba(216, 212, 203, 0.8);
  box-shadow: var(--shadow);
}

/* .intro {
  display: grid;
  gap: 20px;
  padding: 18px 20px;
  border-radius: 8px;
} */

/* .eyebrow {
  margin: 0 0 4px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
} */

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

h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1rem;
}

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

.summary-strip div {
  border-left: 3px solid var(--accent);
  padding: 8px 12px;
  background: #f8f5ed;
  border-radius: 6px;
}

.summary-strip span,
.range-field span,
.calculated-line,
.item-meta,
#chartCaption {
  color: var(--muted);
  font-size: 0.88rem;
}

.summary-strip strong {
  display: block;
  margin-top: 3px;
  font-size: 1.18rem;
} */

.controls {
  display: grid;
  gap: 14px;
  align-self: start;
}

.control-group,
.graph-panel {
  border-radius: 8px;
}

.control-group {
  padding: 16px;
}

.group-heading,
.chart-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.chart-toolbar {
  padding: 16px 16px 0;
}

.chart-toolbar p {
  margin-bottom: 0;
}

.toolbar-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ghost-button[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent-dark);
  background: rgba(11, 122, 117, 0.08);
}

.field-grid {
  display: grid;
  gap: 15px;
}

.range-field {
  display: grid;
  gap: 8px;
}

.range-field span {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

output {
  color: var(--ink);
  font-weight: 750;
}

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

input[type="number"],
input[type="text"] {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 8px 10px;
}

.mini-range {
  display: grid;
  gap: 8px;
}

.mini-range .item-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.switch input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.compact-button,
.ghost-button,
.remove-button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  min-height: 36px;
  padding: 0 12px;
  font-weight: 750;
}

.compact-button {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.compact-button:hover {
  background: var(--accent-dark);
}

.ghost-button:hover,
.remove-button:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.calculated-line {
  margin: 12px 0 0;
}

.calculated-line strong {
  color: var(--ink);
}

.item-list {
  display: grid;
  gap: 10px;
}

.income-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 12px;
  background: #f8f5ed;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.income-item label {
  display: grid;
  gap: 5px;
}

.item-meta {
  font-weight: 700;
}

.remove-button {
  min-width: 36px;
  padding: 0 10px;
  color: var(--red);
  justify-self: start;
}

.chart-wrap {
  position: relative;
  height: clamp(360px, calc(100vh - 280px), 620px);
  min-height: 360px;
  padding: 0 14px 14px;
}

#netWorthChart {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 6px;
  background: #fffdf8;
}

.axis-label {
  fill: var(--muted);
  font-size: 12px;
}

.grid-line {
  stroke: #e7e1d7;
  stroke-width: 1;
}

.zero-line {
  stroke: var(--red);
  stroke-width: 1.5;
  stroke-dasharray: 5 6;
}

.worth-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.liquid-area {
  fill: rgba(11, 122, 117, 0.2);
}

.pension-area {
  fill: rgba(197, 138, 24, 0.25);
}

.property-area {
  fill: rgba(93, 111, 202, 0.28);
}

.chart-dot {
  fill: var(--gold);
  stroke: #fff;
  stroke-width: 2;
}

.milestone-guide {
  stroke: rgba(104, 113, 115, 0.48);
  stroke-width: 1;
  stroke-dasharray: 4 5;
}

.milestone-dot {
  fill: var(--gold);
  stroke: #fff;
  stroke-width: 2;
}

.milestone-label-bg {
  fill: rgba(255, 253, 248, 0.94);
  stroke: rgba(216, 212, 203, 0.95);
}

.milestone-label {
  fill: var(--ink);
  font-size: 11px;
  font-weight: 750;
  text-anchor: middle;
  pointer-events: none;
}

.milestone-detail {
  fill: var(--muted);
  font-weight: 700;
}

.milestone-recurring .milestone-dot {
  fill: var(--accent);
}

.milestone-income-stop .milestone-dot {
  fill: var(--red);
}

.milestone-mortgage .milestone-dot {
  fill: #5d6fca;
}

.milestone-property .milestone-dot {
  fill: #5d6fca;
}

.chart-legend text {
  fill: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.legend-liquid {
  fill: rgba(11, 122, 117, 0.35);
}

.legend-pension {
  fill: rgba(197, 138, 24, 0.40);
}

.legend-property {
  fill: rgba(93, 111, 202, 0.45);
}

.chart-tooltip {
  position: absolute;
  min-width: 134px;
  padding: 8px 10px;
  border-radius: 6px;
  background: rgba(29, 37, 40, 0.92);
  color: #fff;
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 12px));
  font-size: 0.83rem;
  box-shadow: 0 12px 30px rgba(29, 37, 40, 0.22);
}

.chart-tooltip strong {
  display: block;
  margin-top: 2px;
}

.chart-tooltip span {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 760px) {
  .app-shell {
    padding: 0 16px 16px;
  }

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

  .results-column {
    top: 0;
    z-index: 5;
    gap: 8px;
    max-height: calc(100vh - 8px);
    margin-inline: -16px;
    padding: 8px 16px 10px;
    background: var(--bg);
    box-shadow: 0 12px 26px rgba(29, 37, 40, 0.12);
  }

  /* .intro, */
  .graph-panel,
  .control-group {
    background: var(--paper);
  }

  /* .summary-strip,
  .intro {
    min-width: 0;
  } */

  /* .intro {
    gap: 12px;
    padding: 12px 14px;
  } */

  /* .summary-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  } */

  .chart-wrap {
    height: clamp(220px, 38vh, 360px);
    min-height: 220px;
  }
}

@media (max-width: 620px) {
  h1 {
    font-size: 1.8rem;
  }

  /* .summary-strip {
    gap: 6px;
  }

  .summary-strip div {
    padding: 7px 8px;
  }

  .summary-strip span {
    font-size: 0.74rem;
  }

  .summary-strip strong {
    font-size: 0.88rem;
  } */

  .remove-button {
    width: 100%;
  }

  .chart-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .toolbar-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .chart-wrap {
    min-height: 330px;
  }
}