.water-facts {
  background: #faf9ff;
  border: 1px solid var(--table-border);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  box-shadow: 0 4px 12px rgba(20,18,40,0.04);
  font-size: 0.9rem;
}

.water-facts h3 {
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 0;
  color: var(--primary);
}

.water-facts table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
}

.water-facts th, .water-facts td {
  border-bottom: 1px solid var(--table-border);
  padding: 0.4rem 0.5rem;
  text-align: left;
}

.water-facts th { font-weight: 600; color: var(--muted); }
.water-facts td { color: var(--text); }
.water-facts .highlight {
  font-weight: 600;
  color: var(--primary);
}

/* Toggle breakdown */
.toggle-btn {
  float: right;
  background: #9DC9D5;
  border: none;
  border-radius: 1rem;
  padding: 0.3rem 0.8rem;
  cursor: pointer;
  font-weight: 600;
  color: #2B5269;
  transition: background 0.3s;
}

.toggle-btn:hover { background: #68C1BE; }
.breakdown.hidden { display: none; }

#breakdownTable {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
  font-size: 0.9rem;
}

#breakdownTable th, #breakdownTable td {
  border: 1px solid #ddd;
  padding: 0.4rem 0.6rem;
  text-align: left;
}

#breakdownTable th { background: #F2F2F4; }
#breakdownTable tr:nth-child(even) { background: #f9f9f9; }