body {
  margin: 0;
  font-family: Arial;
  background: #f4f6f8;
}

header {
  background: #1b4332;
  color: white;
  padding: 20px;
}

.cards {
  display: flex;
  gap: 15px;
  padding: 20px;
}

.card {
  flex: 1;
  background: white;
  padding: 15px;
  border-left: 5px solid #1b4332;
}

.card span {
  font-size: 18px;
  font-weight: bold;
}

.graficos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  padding: 20px;
}

.box {
  background: white;
  padding: 15px;
  height: 350px;
}

canvas {
  width: 100% !important;
  height: 100% !important;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

th {
  background: #2d2d2d;
  color: white;
  padding: 10px;
}

td {
  padding: 8px;
  border-bottom: 1px solid #ddd;
}