body {
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f4f6f8;
  margin: 0;
  padding: 0;
}

.calculator-wrapper {
  max-width: 900px;
  margin: 40px auto;
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

h1 {
  text-align: center;
  color: #1f3a5f;
}

.subtitle {
  text-align: center;
  color: #555;
  margin-bottom: 25px;
}

select {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  margin-bottom: 25px;
  border-radius: 6px;
  border: 1px solid #ccc;
}

.meal-heading {
  margin-top: 25px;
  font-size: 20px;
  color: #2c3e50;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

thead {
  background: #2c3e50;
  color: #fff;
}

th, td {
  padding: 12px;
  border: 1px solid #ddd;
  text-align: center;
}

tbody tr:nth-child(even) {
  background: #f9f9f9;
}

.total-gl {
  margin-top: 25px;
  font-size: 22px;
  font-weight: bold;
  text-align: center;
  color: #1f7a1f;
}

.disclaimer {
  margin-top: 30px;
  background: #fff4cc;
  padding: 15px;
  border-left: 5px solid #f1c40f;
  border-radius: 6px;
  font-size: 14px;
}