:root {
  --paper: #f3eee4;
  --paper-2: #fffdf8;
  --ink: #1f1a16;
  --muted: #6b6258;
  --line: #d9d0c3;
  --green: #1f6b4a;
  --green-soft: #e3f2ea;
  --red: #9c2a2a;
  --red-soft: #f8e8e6;
  --blue: #1e4d7b;
  --blue-soft: #e4eef6;
  --gold: #8a6a1f;
  --gold-soft: #f4ead0;
  --shadow: 0 0 0 1px var(--line);
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Figtree, system-ui, sans-serif;
  background:
    radial-gradient(1200px 500px at 10% -10%, #efe6d4 0%, transparent 50%),
    var(--paper);
  color: var(--ink);
}

.app { max-width: 1180px; margin: 0 auto; padding: 28px 20px 80px; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
}
.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  color: var(--muted);
}
h1 {
  font-family: Fraunces, Georgia, serif;
  font-size: 40px;
  margin: 2px 0 0;
  font-weight: 650;
  letter-spacing: -0.03em;
}
.tabs { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; }
.tab, .ghost, .btn, .btn-sm {
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
}
.tab {
  background: transparent;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
}
.tab.is-on {
  background: var(--ink);
  color: #fff;
}
.toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 22px 0 10px;
}
.toolbar h2 {
  font-family: Fraunces, Georgia, serif;
  margin: 0;
  min-width: 240px;
  text-align: center;
  font-size: 26px;
}
.ghost {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--paper-2);
  border-color: var(--line);
  font-size: 22px;
  color: var(--ink);
}
.ghost:hover { background: #fff; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 22px;
}
@media (max-width: 1100px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.stat {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.stat span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat strong {
  display: block;
  margin-top: 6px;
  font-family: Fraunces, Georgia, serif;
  font-size: 26px;
  letter-spacing: -0.02em;
}
.stat.good strong { color: var(--green); }
.stat.bad strong { color: var(--red); }
.stat.note strong { color: var(--blue); }
.stat small { color: var(--muted); font-size: 12px; }

.grid-q {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.col {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 8px 0 12px;
}
.col h3 {
  font-family: Fraunces, Georgia, serif;
  margin: 0;
  padding: 14px 18px 10px;
  font-size: 22px;
  border-bottom: 1px dashed var(--line);
}
.col .sum {
  padding: 10px 18px 0;
  font-size: 13px;
  color: var(--muted);
}

.row {
  display: grid;
  grid-template-columns: 1fr 118px 118px 88px 28px;
  gap: 8px;
  align-items: center;
  padding: 9px 16px;
  border-bottom: 1px solid #efe8dc;
}
.row.head {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}
.row:last-child { border-bottom: 0; }
.row .name { font-weight: 600; }
.row .meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 3px;
}
.chip {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 999px;
  background: #eee7db;
  color: var(--muted);
}
.chip.ingreso { background: var(--green-soft); color: var(--green); }
.chip.gasto { background: var(--red-soft); color: var(--red); }
.chip.ahorro { background: var(--blue-soft); color: var(--blue); }
.chip.variable { background: var(--gold-soft); color: var(--gold); }
.chip.extra { background: #ece6ff; color: #4c3d99; }

.money, .money-input {
  font-variant-numeric: tabular-nums;
  text-align: right;
  font-size: 13px;
}
.money.muted { color: var(--muted); }
.money.diff-pos { color: var(--green); font-weight: 700; }
.money.diff-neg { color: var(--red); font-weight: 700; }

.money-input {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 6px 8px;
  font-family: inherit;
  color: var(--ink);
}
.money-input:focus {
  outline: 2px solid #1f6b4a44;
  border-color: var(--green);
}
.icon-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 16px 0 8px;
}
.btn, .btn-sm {
  background: var(--ink);
  color: #fff;
  border-radius: 999px;
  padding: 9px 16px;
  font-weight: 600;
}
.btn.secondary, .btn-sm.secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}
.btn-sm { padding: 6px 12px; font-size: 13px; }

.panel {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  margin-top: 12px;
}
.panel h3 {
  font-family: Fraunces, Georgia, serif;
  margin: 0 0 12px;
}
form.stack {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr) auto;
  gap: 8px;
  align-items: end;
}
label { font-size: 12px; color: var(--muted); display: grid; gap: 4px; }
input, select, textarea {
  font-family: inherit;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: #fff;
}
table.plain {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.plain th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 8px 6px;
  border-bottom: 1px solid var(--line);
}
table.plain td {
  padding: 9px 6px;
  border-bottom: 1px solid #efe8dc;
  vertical-align: middle;
}
table.plain td.num, table.plain th.num { text-align: right; font-variant-numeric: tabular-nums; }
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 12px 0 20px;
}
.callout {
  background: var(--gold-soft);
  border: 1px solid #e4d4a4;
  border-radius: 12px;
  padding: 12px 14px;
  color: #5c4a18;
  font-size: 14px;
}
.bars {
  display: grid;
  gap: 10px;
}
.bar-row { display: grid; grid-template-columns: 160px 1fr 90px; gap: 10px; align-items: center; font-size: 13px; }
.bar {
  height: 10px;
  background: #eee7db;
  border-radius: 99px;
  overflow: hidden;
}
.bar > i { display: block; height: 100%; background: var(--red); }
.bar > i.green { background: var(--green); }
.bar > i.blue { background: var(--blue); }

.hint { color: var(--muted); font-size: 13px; }

@media (max-width: 980px) {
  .stats, .grid-q, .scenario-grid { grid-template-columns: 1fr; }
  form.stack { grid-template-columns: 1fr 1fr; }
  .row { grid-template-columns: 1fr 1fr; }
  .row .name { grid-column: 1 / -1; }
}