:root {
  color-scheme: light;
  --bg: #f7f6f2;
  --surface: #ffffff;
  --surface-strong: #ece8df;
  --text: #17211c;
  --muted: #65716a;
  --line: #ddd7ca;
  --accent: #1f7a69;
  --accent-strong: #155949;
  --income: #137a4b;
  --expense: #b23b2c;
  --shadow: 0 22px 60px rgba(40, 35, 25, 0.12);
}

:root.dark {
  color-scheme: dark;
  --bg: #131816;
  --surface: #1d2421;
  --surface-strong: #27302c;
  --text: #eef3ef;
  --muted: #a8b4ad;
  --line: #35413b;
  --accent: #7cc9b8;
  --accent-strong: #a0ded0;
  --income: #7fd7a0;
  --expense: #ff8b78;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.topbar,
.page-heading,
.panel-heading,
.list-row,
.transaction-row,
.month-controls,
.nav,
.brand,
.row-actions {
  display: flex;
  align-items: center;
}

.topbar {
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0 28px;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--accent);
  color: #ffffff;
}

.nav {
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a,
.ghost,
.icon-button,
.primary {
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 40px;
  padding: 10px 14px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.compact {
  min-height: 34px;
  padding: 7px 11px;
}

.icon-button {
  width: 40px;
  padding: 0;
}

.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
  font-weight: 800;
}

.danger {
  border-color: var(--expense);
  color: var(--expense);
}

.link-button {
  display: inline-flex;
  align-items: center;
}

.page-heading {
  justify-content: space-between;
  gap: 16px;
  margin: 12px 0 22px;
}

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

h1 {
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
}

h2 {
  font-size: 1.1rem;
}

h3 {
  font-size: 0.98rem;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.muted,
.list-row p,
.transaction-main p,
.account-tile p {
  color: var(--muted);
}

.messages {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.message {
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 12px 14px;
  background: var(--surface);
}

.message.error {
  border-left-color: var(--expense);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.metric,
.panel,
.form-card,
.account-tile,
.empty-state {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric {
  padding: 18px;
}

.metric span,
dt {
  color: var(--muted);
  font-size: 0.82rem;
}

.metric strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.account-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.account-tile,
.empty-state,
.panel,
.form-card {
  padding: 18px;
}

.account-tile dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0 0;
}

.account-tile-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.account-tile-header .one-off-toggle {
  flex: 0 0 auto;
}

.one-off-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.one-off-form button {
  grid-column: 1 / -1;
}

.account-tile dd {
  margin: 4px 0 0;
  font-weight: 900;
}

.budget-note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.82rem;
}

.two-column,
.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.wide-form {
  grid-template-columns: minmax(340px, 0.9fr) minmax(0, 1.1fr);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.8fr);
  gap: 18px;
  align-items: start;
}

.net-chart {
  display: grid;
  grid-template-columns: repeat(12, minmax(34px, 1fr));
  align-items: end;
  gap: 10px;
  min-height: 220px;
  padding: 12px 0 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

.net-bar-item {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 8px;
  min-height: 190px;
  text-align: center;
}

.net-bar-track {
  display: flex;
  align-items: end;
  justify-content: center;
  min-height: 160px;
  border-radius: 8px;
  background: var(--bg);
  overflow: hidden;
}

.net-bar {
  width: 100%;
  min-height: 4px;
}

.net-bar.positive,
.change-fill.positive {
  background: var(--income);
}

.net-bar.negative,
.change-fill.negative {
  background: var(--expense);
}

.net-bar-item span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

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

.finance-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.finance-table th,
.finance-table td {
  border-bottom: 1px solid var(--line);
  padding: 11px 10px;
  text-align: right;
  vertical-align: top;
}

.finance-table th:first-child,
.finance-table td:first-child {
  text-align: left;
}

.finance-table th {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.finance-table small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
}

.category-change-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.category-change-row {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
}

.category-change-row p {
  color: var(--muted);
  font-size: 0.86rem;
}

.change-meter {
  display: grid;
  gap: 7px;
}

.change-meter span {
  justify-self: end;
  font-weight: 900;
}

.change-track {
  height: 10px;
  border-radius: 999px;
  background: var(--surface-strong);
  overflow: hidden;
}

.change-fill {
  height: 100%;
  border-radius: inherit;
}

.panel-heading {
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-heading-actions,
.panel-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.toggle-link {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 9px;
  background: var(--bg);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.toggle-link.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

.panel-heading span {
  display: grid;
  min-width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--muted);
  font-weight: 900;
}

.transaction-list,
.stack {
  display: grid;
  gap: 10px;
}

.transaction-row,
.list-row {
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
}

.date-pill {
  display: grid;
  flex: 0 0 48px;
  width: 48px;
  height: 52px;
  place-items: center;
  border-radius: 8px;
  background: var(--surface-strong);
}

.date-pill span {
  font-weight: 900;
}

.date-pill small {
  margin-top: -10px;
  color: var(--muted);
}

.transaction-main {
  flex: 1;
  min-width: 0;
}

.row-actions {
  gap: 8px;
  justify-content: flex-end;
}

.row-actions form {
  margin: 0;
}

.amount-stack {
  display: grid;
  justify-items: end;
  gap: 2px;
}

.adjusted-note {
  color: var(--muted);
  font-size: 0.78rem;
}

.different-pay-form {
  display: grid;
  width: min(260px, 100%);
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.inline-field {
  gap: 5px;
  font-size: 0.78rem;
}

.inline-field input {
  min-height: 36px;
}

.check-field {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 0.82rem;
}

.check-field input {
  width: auto;
  min-height: auto;
}

.setting-check {
  align-items: flex-start;
}

.field-help {
  margin-top: -8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.backup-card {
  margin-top: 18px;
}

.transaction-row.income strong,
.income {
  color: var(--income);
}

.transaction-row.expenditure strong,
.expenditure {
  color: var(--expense);
}

.auth-panel {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 420px);
  gap: 30px;
  align-items: center;
  min-height: 68vh;
}

.form-card {
  display: grid;
  gap: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 44px;
  padding: 10px 12px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

.narrow {
  max-width: 760px;
  margin: 0 auto;
}

.hidden {
  display: none;
}

@media (max-width: 850px) {
  .summary-grid,
  .dashboard-grid,
  .two-column,
  .split-layout,
  .wide-form,
  .auth-panel,
  .form-grid,
  .one-off-form {
    grid-template-columns: 1fr;
  }

  .net-chart {
    grid-template-columns: repeat(6, minmax(34px, 1fr));
  }

  .topbar,
  .page-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 20px, 1180px);
    padding-top: 12px;
  }

  .nav a,
  .ghost {
    padding-inline: 10px;
  }

  .transaction-row,
  .list-row {
    align-items: flex-start;
  }

.row-actions {
  align-items: flex-end;
  flex-direction: column;
}
}