/* Design tokens: the only place colours, type, spacing and motion are defined. */
:root {
  --color-bg: #f6f4ef;
  --color-surface: #ffffff;
  --color-text: #26302d;
  --color-muted: #6a746f;
  --color-line: #e4e0d6;
  --color-accent: #3f7d6e;
  --color-accent-soft: #e3efeb;
  --color-accent-ink: #ffffff;
  --color-save: #3f7d6e;
  --color-spend: #c28a4a;
  --color-give: #7b6fa8;
  --color-pending-bg: #f6ecd9;
  --color-pending-ink: #7a5a1f;
  --color-ok-bg: #e3efeb;

  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --size-small: 0.85rem;
  --size-body: 1rem;
  --size-h2: 1.1rem;
  --size-hero: 3rem;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 40px;
  --radius: 14px;
  --radius-sm: 8px;
  --measure: 640px;

  --motion: 160ms ease;
}
@media (prefers-reduced-motion: reduce) { :root { --motion: 0ms; } }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font: var(--size-body)/1.5 var(--font-body); }
.topbar, .page { max-width: var(--measure); margin: 0 auto; padding: var(--space-3); }
.topbar { display: flex; justify-content: space-between; align-items: center; }
.page { display: grid; gap: var(--space-3); padding-bottom: var(--space-5); }
.brand { margin: 0; font-weight: 600; }
.card { background: var(--color-surface); border: 1px solid var(--color-line); border-radius: var(--radius); padding: var(--space-4); }
.h2 { margin: 0 0 var(--space-2); font-size: var(--size-h2); font-weight: 600; }
.label { margin: 0; color: var(--color-muted); font-size: var(--size-small); }
.muted { color: var(--color-muted); margin: var(--space-1) 0 0; }
.small { font-size: var(--size-small); }
button, input, select { font: inherit; color: inherit; }

/* Balance */
.balance__amount { margin: 0; font-size: var(--size-hero); font-weight: 600; letter-spacing: -0.02em; }
.balance__actions { margin-top: var(--space-3); display: flex; gap: var(--space-2); flex-wrap: wrap; }
.toast { margin: var(--space-3) 0 0; padding: var(--space-2) var(--space-3); background: var(--color-ok-bg); border-radius: var(--radius-sm); font-size: var(--size-small); }

/* Buttons and segmented controls */
.btn { background: var(--color-accent); color: var(--color-accent-ink); border: 0; border-radius: var(--radius-sm); padding: 10px var(--space-3); cursor: pointer; }
.btn:hover { filter: brightness(0.95); }
.btn--quiet { background: var(--color-accent-soft); color: var(--color-accent); }
.link { background: none; border: 0; padding: 0; color: var(--color-accent); cursor: pointer; font-size: var(--size-small); text-decoration: underline; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }


/* Interest rate control */
.parent-only { margin-top: var(--space-3); padding: var(--space-2) var(--space-3); background: var(--color-pending-bg); color: var(--color-pending-ink); border-radius: var(--radius-sm); font-size: var(--size-small); }
.parent-only { background: var(--color-bg); color: var(--color-text); display: grid; gap: var(--space-2); }

/* Lists */
.list { list-style: none; margin: 0; padding: 0; }
.row { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); padding: 12px 0; border-top: 1px solid var(--color-line); }
.row:first-child { border-top: 0; }
.row__title { margin: 0; }
.row__meta { margin: 0; color: var(--color-muted); font-size: var(--size-small); }
.row__amt { font-variant-numeric: tabular-nums; white-space: nowrap; text-align: right; }
.row__amt--in { color: var(--color-accent); }
.row--declined { opacity: 0.6; }
.row__actions { display: flex; gap: var(--space-2); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 0.75rem; background: var(--color-accent-soft); color: var(--color-accent); margin-left: 6px; }
.badge--pending { background: var(--color-pending-bg); color: var(--color-pending-ink); }
.badge--tag { background: var(--color-bg); color: var(--color-muted); }


@media (max-width: 480px) { :root { --size-hero: 2.4rem; } .card { padding: var(--space-3); } }

/* Forms and job table */
.form { display: grid; gap: var(--space-3); }
.field { display: grid; gap: var(--space-1); font-size: var(--size-small); color: var(--color-muted); border: 0; padding: 0; margin: 0; }
.field input, .field select { width: 100%; padding: 8px 10px; border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--color-surface); }
.nav { display: inline-flex; gap: var(--space-2); }
.nav a { color: var(--color-accent); font-size: var(--size-small); }
.table { width: 100%; border-collapse: collapse; font-size: var(--size-small); }
.table th, .table td { text-align: left; padding: 6px 4px; border-top: 1px solid var(--color-line); vertical-align: top; }
.badge--failed { background: #f6dcd9; color: #8a2a1f; }
.row--correction { border-left: 3px solid var(--color-pending-ink); padding-left: 8px; }

/* Sign-in, family and consent */
a.btn { display: inline-block; text-decoration: none; }
.nav .link { font-size: var(--size-small); }
.nav form { display: inline; margin: 0; }
.notice-text { margin: var(--space-2) 0; padding: var(--space-2) var(--space-3); border-left: 3px solid var(--color-accent); background: var(--color-bg); font-size: var(--size-small); }
.check { display: flex; gap: var(--space-2); align-items: flex-start; font-size: var(--size-small); }
.kidlink { word-break: break-all; padding: var(--space-2) var(--space-3); background: var(--color-bg); border-radius: var(--radius-sm); font-size: var(--size-small); }
.stack { display: grid; gap: var(--space-3); }
.row--block { align-items: flex-start; flex-direction: column; }

/* Money in and out chart */
.flow { display: grid; gap: var(--space-3); }
.flow > * { margin: 0; }
.flow__svg { width: 100%; height: auto; display: block; }
.flow__saved { fill: var(--color-save); }
.flow__growth { fill: #ffffff; }
.flow__hatch { stroke: #1f5a4c; stroke-width: 2; }
.flow__growth-area { fill: url(#flow-hatch); stroke: #1f5a4c; stroke-width: 1; }
.flow__spent { fill: var(--color-spend); }
.flow__axis { stroke: var(--color-text); stroke-width: 1.5; }
.flow__balance { fill: none; stroke: var(--color-text); stroke-width: 2.5; stroke-dasharray: 7 4; stroke-linejoin: round; }
.flow__tick { fill: var(--color-muted); font-size: 13px; font-family: var(--font-body); }
.flow__side { fill: var(--color-text); font-size: 14px; font-weight: 600; font-family: var(--font-body); paint-order: stroke; stroke: #ffffff; stroke-width: 4px; }
.flow__pick { fill: var(--color-accent-soft); }
.flow__hit { fill: transparent; cursor: pointer; }
.flow__hit:hover { fill: rgba(63, 125, 110, 0.12); }
.flow__honest { border: 2px solid var(--color-pending-ink); background: var(--color-pending-bg); color: var(--color-text); border-radius: var(--radius-sm); padding: var(--space-3); }
.flow__honest p { margin: var(--space-1) 0 0; }
.flow__honest-title { margin: 0; font-size: var(--size-h2); font-weight: 600; }
.flow__ranges, .flow__chips { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; padding: 0; margin: 0; }
.flow__chip { display: inline-block; padding: 8px var(--space-3); min-height: 44px; line-height: 28px; border: 1px solid var(--color-accent); border-radius: 999px; color: var(--color-accent); text-decoration: none; background: var(--color-surface); }
.flow__chip[aria-current] { background: var(--color-accent); color: var(--color-accent-ink); font-weight: 600; }
.flow__legend { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-1); font-size: var(--size-small); }
.flow__swatch { display: inline-block; width: 22px; height: 12px; vertical-align: middle; margin-right: var(--space-2); border: 1px solid var(--color-text); }
.flow__swatch--saved { background: var(--color-save); }
.flow__swatch--growth { background: repeating-linear-gradient(45deg, #ffffff 0 3px, #1f5a4c 3px 5px); }
.flow__swatch--spent { background: var(--color-spend); }
.flow__swatch--balance { height: 0; border-width: 0 0 3px; border-style: dashed; }
.flow__story p { margin: 0 0 var(--space-2); }
.flow__detail { border-top: 1px solid var(--color-line); padding-top: var(--space-3); }
.flow__table summary { cursor: pointer; color: var(--color-accent); }
.flow__table table { margin-top: var(--space-2); }
.flow__table th[scope="row"] { font-weight: 400; }

/* Jars */
.jars { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--space-3); }
.jar { margin: 0; text-align: center; }
.jar__svg { width: 80px; height: 100px; }
.jar__fill--save { fill: #3f8f5b; }
.jar__fill--spend { fill: #d99a2b; }
.jar__fill--give { fill: #c4527a; }
.jar__glass { stroke: var(--color-muted); stroke-width: 2; }
.jar__lid { fill: var(--color-muted); }
.jar__amount { font-size: 1.25rem; }