:root {
  color-scheme: light dark;
  --bg: #eef6f2;
  --panel: #ffffff;
  --panel-2: #f7fbf8;
  --ink: #10231f;
  --muted: #63736e;
  --line: #cfe0d8;
  --green: #0d7c66;
  --green-2: #15a37d;
  --blue: #2d6cdf;
  --amber: #b56a00;
  --danger: #a22c29;
  --ok: #16764c;
  --shadow: 0 18px 50px rgba(20, 82, 65, .14);
  font-family: "Segoe UI", system-ui, sans-serif;
}

[data-theme="dark"] {
  --bg: #07130f;
  --panel: #101d18;
  --panel-2: #162822;
  --ink: #eefcf5;
  --muted: #adc5ba;
  --line: #28473c;
  --green: #3bd4aa;
  --green-2: #7de6c4;
  --blue: #79a8ff;
  --amber: #ffc166;
  --danger: #ff8a80;
  --ok: #8be7b6;
  --shadow: 0 18px 50px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
button, input, select, textarea { font: inherit; }
button, a {
  min-height: 38px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  border-radius: 7px;
  padding: .65rem .85rem;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}
button:disabled { opacity: .45; cursor: not-allowed; }
.primary { background: var(--green); color: #fff; border-color: var(--green); }

.cash-top {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand-icon { width: 58px; height: 58px; flex: 0 0 auto; }
.brand p, .label { margin: 0 0 4px; color: var(--green); text-transform: uppercase; letter-spacing: .04em; font-size: .75rem; font-weight: 900; }
h1, h2, h3 { margin: 0; letter-spacing: 0; }
h1 { font-size: clamp(1.9rem, 4vw, 3.8rem); line-height: .98; }
h2 { font-size: 1.12rem; margin-bottom: 14px; }
.top-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.theme-picker { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 999px; padding: .35rem .55rem; color: var(--muted); font-weight: 800; background: var(--panel-2); }
.theme-picker select { width: auto; min-width: 92px; padding: .28rem .5rem; }

.cash-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 22px 0;
}
.sidebar {
  display: grid;
  gap: 14px;
  align-self: start;
  position: sticky;
  top: 110px;
}
.trust-stack { display: grid; gap: 8px; }
.trust-stack span, .mini-panel, .panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  border-radius: 8px;
}
.trust-stack span { padding: .65rem .8rem; color: var(--muted); font-weight: 850; }
nav { display: grid; gap: 8px; }
.nav-tab { text-align: left; }
.nav-tab.active { background: var(--ink); color: var(--bg); }
.mini-panel { padding: 14px; display: grid; gap: 4px; }
.mini-panel strong { font-size: 1.7rem; color: var(--green); }
.mini-panel span { color: var(--muted); }

.workspace { min-width: 0; }
.view { display: none; min-width: 0; }
.view.active { display: block; }
.panel { padding: 18px; min-width: 0; }
.dashboard-grid, .ledger-layout, .scenario-layout, .report-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
  gap: 18px;
}
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
label { display: grid; gap: 6px; color: var(--muted); font-weight: 800; }
label input[type="checkbox"] { width: auto; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  border-radius: 7px;
  padding: .72rem .8rem;
}
.score-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.score-strip div, .impact-grid div {
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 8px;
  padding: 12px;
}
.score-strip strong, .impact-grid strong { display: block; font-size: 1.55rem; color: var(--green); }
.score-strip span, .impact-grid span { color: var(--muted); font-size: .85rem; font-weight: 800; }
.dashboard-preview { margin-top: 18px; }
.preview-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.preview-week {
  min-height: 118px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 8px;
  padding: 10px;
  display: grid;
  align-content: start;
  gap: 6px;
}
.preview-week.risk { outline: 3px solid color-mix(in srgb, var(--danger) 30%, transparent); }
.preview-week strong { color: var(--green); font-size: 1.1rem; }
.warning-list { display: grid; gap: 8px; }
.warning { border-left: 4px solid var(--amber); background: color-mix(in srgb, var(--amber) 13%, transparent); padding: 10px; border-radius: 7px; }
.warning.danger { border-left-color: var(--danger); }
.warning.ok { border-left-color: var(--ok); }

.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.calendar-grid { display: grid; grid-template-columns: repeat(13, minmax(150px, 1fr)); gap: 10px; overflow-x: auto; padding-bottom: 8px; }
.week-card {
  min-height: 230px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border-radius: 8px;
  padding: 12px;
  display: grid;
  align-content: start;
  gap: 8px;
}
.week-card.risk { outline: 3px solid color-mix(in srgb, var(--danger) 35%, transparent); }
.week-card strong { font-size: 1.2rem; color: var(--green); }
.flow-chip { border-radius: 999px; padding: .3rem .5rem; background: color-mix(in srgb, var(--blue) 13%, transparent); font-size: .78rem; font-weight: 850; }
.flow-chip.expense { background: color-mix(in srgb, var(--danger) 14%, transparent); }

.button-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.transaction-list { display: grid; gap: 10px; max-height: 560px; overflow: auto; }
.tx-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 8px;
  padding: 12px;
}
.tx-card p { margin: 4px 0 0; color: var(--muted); }
.scenario-card { display: grid; gap: 14px; }
.scenario-card label:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  gap: 10px;
}
.scenario-card input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}
.impact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
pre {
  margin: 0;
  white-space: pre-wrap;
  min-height: 430px;
  max-height: 560px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #07130f;
  color: #eafff4;
  padding: 14px;
}
.actions-panel { display: grid; gap: 10px; align-content: start; }
.footer-links { display: flex; gap: 10px; flex-wrap: wrap; padding: 18px 22px 24px 300px; }

@media (max-width: 1050px) {
  .cash-shell, .dashboard-grid, .ledger-layout, .scenario-layout, .report-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-links { padding-left: 22px; }
}
@media (max-width: 620px) {
  .cash-top { align-items: flex-start; flex-direction: column; }
  .cash-shell { padding: 12px; }
  .field-grid, .score-strip, .impact-grid { grid-template-columns: 1fr; }
  .preview-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calendar-grid { grid-template-columns: repeat(13, 82vw); }
  .top-actions, .top-actions button, .button-row button { width: 100%; }
}