.ecv-wrapper {
  font-family: Arial, sans-serif;
  background-color: #f7f7f7;
  padding: 20px;
  max-width: 1100px;
  margin: auto;
}

.ecv-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.form-section,
.results-section {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px #ccc;
  flex: 1;
  min-width: 300px;
}

input, label {
  font-size: 16px;
  margin: 5px 0;
  display: block;
  width: 100%;
}

button {
  margin-top: 10px;
  padding: 10px;
  background: #007bff;
  color: #fff;
  border: none;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
}

#chart, #output, #mathTable {
  margin-top: 20px;
  background: #fff;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 0 5px #ccc;
}

.about-section {
  margin-top: 40px;
  padding: 20px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 0 10px #ccc;
}
@media (max-width: 480px) {
  .checkbox-group {
    flex-direction: column;
    align-items: flex-start;
  }
}
#chart {
  width: 100% !important;
  height: 400px !important;  /* You can adjust this */
  min-height: 300px;
}
.results-section {
  flex: 2;
  min-width: 300px;
  display: flex;
  flex-direction: column;
}
.checkbox-group {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0;
}

.checkbox-group input[type="checkbox"] {
  margin: 0;
  transform: scale(1.2);
}

.checkbox-group label {
  margin: 0;
  font-size: 16px;
}