body {
  font-family: 'Segoe UI', sans-serif;
  background: #f0f4f3;
  color: #004847;
  padding: 2rem;
}

.centered {
  max-width: 600px;
  margin: auto;
  text-align: center;
}

.card {
  margin-top: 20px;
}

button {
  margin: 0.5rem;
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
}

.btn-primary {
  background-color: #007772;
  color: white;
}

.btn-primary:hover {
  background-color: #005f5b;
}

.btn-secondary {
  background-color: #004847;
  color: white;
}

.form input {
  display: block;
  width: 90%;
  margin: 10px auto;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 10px;
}

.styled-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

.styled-table th,
.styled-table td {
  padding: 10px;
  border: 1px solid #ccc;
}