.calculator-card {
  max-width: 480px;
  margin: 0 auto;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}


.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.form-group input[type="number"] {
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background-color: var(--bg-body);
  transition: border-color 0.2s;
}

.form-group input[type="number"]:focus {
  outline: none;
  border-color: var(--primary);
  background-color: var(--surface);
}

.radio-group {
  display: flex;
  gap: 1rem;
  margin-top: 0.2rem;
}

.radio-label, .checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  cursor: pointer;
  font-weight: normal;
}

.checkbox-group {
  margin-top: 0.5rem;
}

.results-box {
  margin-top: 1.5rem;
  background-color: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
}

.result-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.result-row.final {
  border-top: 2px solid var(--border);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--primary);
}

.results-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.25rem;
}

.result-row.discount {
  color: #dc2626; 
}

.employer-box {
  margin-top: 1rem;
  background-color: #f0fdf4; 
  border-color: #bbf7d0;
}

.result-row.employer-final {
  color: #15803d;
}