:root {
  --ink: #19322b;
  --muted: #5d7068;
  --line: #dce7df;
  --paper: #fbfdf9;
  --panel: #ffffff;
  --leaf: #2f7b5f;
  --mint: #9ed9ba;
  --gold: #e5bd55;
  --warn: #a0442f;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #eef8f1 0%, var(--paper) 36%, #f7faf6 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--line);
  background: rgba(251, 253, 249, 0.86);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.mark {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  display: grid;
  place-items: center;
  background: var(--leaf);
  color: white;
  font-weight: 800;
  letter-spacing: 0;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 1.05rem;
  line-height: 1.2;
}

.brand p,
.section-head p,
.status {
  color: var(--muted);
}

.brand p {
  font-size: 0.82rem;
  margin-top: 0.1rem;
}

nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(6.8rem, 1fr));
  gap: 0.5rem;
  flex: 0 1 28rem;
}

nav a,
button {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 0.45rem;
  padding: 0.58rem 0.78rem;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.nav-action {
  min-width: 0;
  width: 100%;
}

.nav-action-stacked {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.12rem;
  line-height: 1.1;
}

.nav-action-stacked strong {
  font-size: 0.92rem;
}

.nav-action-stacked small {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
}

button:hover,
nav a:hover {
  border-color: var(--leaf);
}

main {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(1.5rem, 5vw, 3rem) 0 3rem;
}

.summary {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  gap: 1rem;
  align-items: stretch;
}

.summary-text,
.facts,
.breakdown,
.addresses,
.chart-section,
.history {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  box-shadow: 0 18px 50px rgba(25, 50, 43, 0.08);
}

.summary-text {
  padding: clamp(1.4rem, 5vw, 2.4rem);
}

.eyebrow {
  color: var(--leaf);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.amount {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  margin: 0.4rem 0 0.75rem;
  min-width: 0;
}

.amount span {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 850;
  line-height: 0.98;
  font-variant-numeric: tabular-nums;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.amount small {
  color: var(--leaf);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 800;
}

.facts {
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
}

.facts div,
.addresses div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  padding: 0.85rem;
  background: #fcfefb;
}

.facts span,
.addresses span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.addresses {
  margin-top: 1rem;
  padding: 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.breakdown {
  margin-top: 1rem;
  padding: 1rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.breakdown-card {
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  padding: 0.85rem;
  background: #fcfefb;
  min-height: 8rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
}

.breakdown-card span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.breakdown-card strong {
  font-size: 1.25rem;
  color: var(--ink);
  margin-top: 0.15rem;
}

.breakdown-card b {
  color: var(--leaf);
}

.breakdown-card.negative b {
  color: var(--warn);
}

.breakdown-card.balance b {
  color: #1f5c8a;
}

.breakdown-card small {
  color: var(--muted);
  line-height: 1.35;
}

.breakdown-card a {
  margin-top: auto;
  color: var(--leaf);
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 123, 95, 0.35);
}

.breakdown-card a:hover {
  border-bottom-color: var(--leaf);
}

code {
  display: block;
  overflow-wrap: anywhere;
  color: #173f31;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.86rem;
}

.copy-btn {
  margin-top: 0.25rem;
  padding: 0.42rem 0.65rem;
  font-size: 0.78rem;
  color: var(--leaf);
}

.audit-note {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.history {
  margin-top: 1rem;
  overflow: hidden;
}

.chart-section {
  margin-top: 1rem;
  overflow: hidden;
}

.section-head.compact {
  padding-bottom: 0.75rem;
}

.chart-wrap {
  padding: 1rem;
  overflow-x: auto;
}

.bar-chart {
  min-height: 15rem;
  min-width: 42rem;
  display: flex;
  align-items: end;
  gap: 0.55rem;
  padding: 1rem 0.25rem 0;
  border-bottom: 1px solid var(--line);
}

.bar-item {
  min-width: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: end;
  gap: 0.4rem;
}

.bar-value {
  font-size: 0.72rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  min-height: 1rem;
}

.bar {
  width: 100%;
  min-height: 0.35rem;
  border-radius: 0.35rem 0.35rem 0 0;
  background: linear-gradient(180deg, var(--leaf), var(--mint));
}

.bar-label {
  color: var(--muted);
  font-size: 0.68rem;
  white-space: nowrap;
  transform: rotate(-35deg);
  transform-origin: top center;
  min-height: 2.2rem;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

h2 {
  font-size: 1.15rem;
}

.table-shell {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: #f4faf5;
}

td.amount-cell {
  color: var(--leaf);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.empty {
  color: var(--muted);
  text-align: center;
  padding: 2rem 1rem;
}

.is-warning {
  color: var(--warn);
}

@media (max-width: 760px) {
  .topbar,
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .summary,
  .breakdown,
  .addresses {
    grid-template-columns: 1fr;
  }

  nav {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    flex-basis: 100%;
  }

  nav a {
    flex: 1;
    text-align: center;
  }

  nav button {
    padding: 0.72rem 0.35rem;
  }

  .topbar {
    padding: 1rem;
  }

  .brand {
    align-items: flex-start;
  }

  h1 {
    font-size: 1rem;
  }

  .brand p {
    font-size: 0.78rem;
  }

  main {
    width: min(100% - 1rem, 1080px);
    padding-top: 1rem;
  }

  .summary {
    gap: 0.75rem;
  }

  .summary-text {
    padding: 1.25rem;
  }

  .amount span {
    font-size: clamp(2.35rem, 12vw, 4rem);
  }

  .amount small {
    font-size: 1.1rem;
  }

  .facts,
  .breakdown,
  .addresses {
    padding: 0.75rem;
  }

  .breakdown-card {
    min-height: auto;
  }

  .chart-wrap {
    padding: 0.75rem;
  }

  .bar-chart {
    min-width: 34rem;
    min-height: 12rem;
  }
}