* { box-sizing: border-box; }
body {
  font-family: Arial, sans-serif;
  margin: 12px;
  line-height: 1.3;
}

h1 { margin: 0 0 12px; }
h2 { margin: 0 0 10px; font-size: 18px; }

.box {
  border: 1px solid #ddd;
  padding: 10px;
  margin-bottom: 12px;
}

.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 160px;
}

.full { width: 100%; }

input, select, button {
  padding: 6px;
  font-size: 14px;
}

button { cursor: pointer; }

.balance, .forecast {
  margin-top: 10px;
  font-weight: bold;
}

.tableWrap { overflow-x: auto; }

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 700px;
}

th, td {
  border: 1px solid #ddd;
  padding: 6px;
  vertical-align: top;
}

.hidden { display: none; }

.charts {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.chartBox {
  border: 1px solid #ddd;
  padding: 8px;
}

.chartTitle {
  font-weight: bold;
  margin-bottom: 6px;
}

.legend {
  margin-top: 8px;
  font-size: 14px;
}

.legendItem {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid #eee;
  padding: 4px 0;
}

.hint { margin: 6px 0 10px; font-size: 14px; }

.fadeIn {
  animation: fadeIn 0.2s linear;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 700px) {
  body { margin: 8px; }
  table { min-width: 650px; }
  .chartBox canvas { max-width: 100%; height: auto; }
}