.cpc-calculator {
  max-width: 800px;
  margin: 20px 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.cpc-calculator h3 {
  color: #333;
  border-bottom: 2px solid #0073aa;
  padding-bottom: 10px;
  margin-bottom: 20px;
}

.cpc-form {
  background: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.cpc-section {
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.cpc-section:last-child {
  border-bottom: none;
}

.cpc-section h4 {
  color: #0073aa;
  margin-bottom: 15px;
  font-size: 16px;
}

.cpc-field {
  margin-bottom: 15px;
}

.cpc-field label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  color: #333;
}

.cpc-field input,
.cpc-field select {
  width: 100%;
  max-width: 300px;
  padding: 8px 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 14px;
}

.cpc-field input:focus,
.cpc-field select:focus {
  outline: none;
  border-color: #0073aa;
  box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.1);
}

.cpc-checkbox-field {
  margin-bottom: 10px;
}

.cpc-checkbox-field label {
  display: flex;
  align-items: center;
  font-weight: normal;
  cursor: pointer;
}

.cpc-checkbox-field input[type="checkbox"] {
  width: auto;
  margin-right: 8px;
}

.cpc-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.cpc-calculate-btn,
.cpc-reset-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background-color 0.3s;
}

.cpc-calculate-btn {
  background-color: #0073aa;
  color: white;
}

.cpc-calculate-btn:hover {
  background-color: #005a87;
}

.cpc-reset-btn {
  background-color: #666;
  color: white;
}

.cpc-reset-btn:hover {
  background-color: #555;
}

.cpc-results {
  margin-top: 30px;
  background: white;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #ddd;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cpc-results h4 {
  color: #0073aa;
  margin-bottom: 20px;
  font-size: 18px;
}

.cpc-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 20px;
}

.cpc-result-section h5 {
  color: #333;
  margin-bottom: 15px;
  font-size: 16px;
  border-bottom: 1px solid #eee;
  padding-bottom: 5px;
}

.cpc-result-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f5f5f5;
}

.cpc-result-item:last-child {
  border-bottom: none;
}

.cpc-result-item.cpc-total {
  border-top: 2px solid #0073aa;
  margin-top: 10px;
  padding-top: 10px;
  font-size: 16px;
}

.cpc-result-item.cpc-highlight {
  background-color: #f0f8ff;
  padding: 10px;
  border-radius: 4px;
  border: 1px solid #0073aa;
  margin: 10px 0;
}

.cpc-loan-summary {
  background-color: #f8f9fa;
  padding: 15px;
  border-radius: 4px;
  border-left: 4px solid #0073aa;
  margin-top: 20px;
}

.cpc-loading {
  text-align: center;
  padding: 20px;
  color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
  .cpc-result-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .cpc-actions {
    flex-direction: column;
  }

  .cpc-calculate-btn,
  .cpc-reset-btn {
    width: 100%;
  }

  .cpc-field input,
  .cpc-field select {
    max-width: 100%;
  }
}

/* Admin Styles */
.cpc-usage {
  margin-top: 30px;
  padding: 20px;
  background: #f9f9f9;
  border-radius: 4px;
}

.cpc-usage code {
  background: #fff;
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid #ddd;
}