.ledger-tools {
  gap: 24px;
  padding: 20px;
  margin: -4px 0 22px;
  background: linear-gradient(135deg, #f5faf8, #eef6f8);
  border: 1px solid #d5e6e2;
  border-radius: 14px;
}

.ledger-tools > div:first-child {
  flex: 1;
  max-width: 570px;
}

.ledger-tools label,
.ledger-balance small {
  display: block;
  margin-bottom: 8px;
  color: #475467;
  font-size: 12px;
  font-weight: 700;
}

.ledger-tools select {
  width: 100%;
  min-width: 390px;
  min-height: 52px;
  padding: 0 46px 0 16px;
  border: 1px solid #afc5bf;
  border-radius: 11px;
  background-color: #fff;
  color: #17324d;
  font: 700 15px "Segoe UI", Arial, sans-serif;
  box-shadow: 0 3px 10px rgba(23, 50, 77, 0.08);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.ledger-tools select:hover {
  border-color: #0f766e;
  transform: translateY(-1px);
}

.ledger-tools select:focus {
  border-color: #0f766e;
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.13);
}

.ledger-balance {
  min-width: 220px;
  padding: 12px 16px;
  text-align: right;
  background: #fff;
  border: 1px solid #d5e6e2;
  border-radius: 11px;
}

.ledger-balance b {
  color: #0f766e;
  font-size: 23px;
}

@media (max-width: 760px) {
  .ledger-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .ledger-tools select {
    min-width: 0;
  }

  .ledger-balance {
    min-width: 0;
    text-align: left;
  }
}