/* 基本スタイル */
.retirement-simulator-container {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #333;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0px;
}

.retirement-simulator-card {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

/* ヘッダー */
.retirement-simulator-header {
  padding: 20px;
  border-bottom: 1px solid #eee;
}

.retirement-simulator-title {
  margin: 0 0 10px;
  font-size: 24px;
  font-weight: 600;
}

.retirement-simulator-description {
  margin: 0;
  color: #666;
}

/* タブ */
.retirement-simulator-tabs {
  padding: 20px;
}

.retirement-simulator-tab-list {
  display: flex;
  border-bottom: 1px solid #eee;
  margin-bottom: 20px;
}

.retirement-simulator-tab {
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-weight: 500;
  color: #666;
}

.retirement-simulator-tab.active {
  color: #0066cc;
  border-bottom-color: #0066cc;
}

.retirement-simulator-tab[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.retirement-simulator-tab-content {
  display: none;
}

.retirement-simulator-tab-content.active {
  display: block;
}

/* フォーム */
.retirement-simulator-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 768px) {
  .retirement-simulator-form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.retirement-simulator-form-group {
  margin-bottom: 20px;
}

.retirement-simulator-form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.retirement-simulator-input-group {
  display: flex;
  align-items: center;
}

.retirement-simulator-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

.retirement-simulator-input-group span {
  margin-left: 8px;
}

.retirement-simulator-select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  background-color: #fff;
}

/* スライダー */
.retirement-simulator-slider-container {
  display: flex;
  align-items: center;
}

.retirement-simulator-slider {
  flex: 1;
  -webkit-appearance: none;
  height: 6px;
  background: #eee;
  border-radius: 3px;
  outline: none;
}

.retirement-simulator-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: #0066cc;
  border-radius: 50%;
  cursor: pointer;
}

.retirement-simulator-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: #0066cc;
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

.retirement-simulator-slider-value {
  min-width: 60px;
  text-align: right;
  margin-left: 15px;
}

/* ラジオボタン */
.retirement-simulator-radio-group {
  display: flex;
  gap: 20px;
}

.retirement-simulator-radio {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.retirement-simulator-radio input {
  margin-right: 8px;
}

/* 結果 */
.retirement-simulator-results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 30px;
}

@media (min-width: 768px) {
  .retirement-simulator-results-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.retirement-simulator-result-card {
  background-color: #f9f9f9;
  border-radius: 6px;
  overflow: hidden;
}

.retirement-simulator-result-header {
  padding: 12px 15px;
  background-color: #f5f5f5;
  border-bottom: 1px solid #eee;
}

.retirement-simulator-result-title {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
}

.retirement-simulator-result-content {
  padding: 15px;
}

.retirement-simulator-result-value {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
}

.retirement-simulator-result-subtext {
  margin: 5px 0 0;
  font-size: 14px;
  color: #666;
}

/* アラート */
.retirement-simulator-alert {
  padding: 15px;
  border-radius: 6px;
  margin-bottom: 30px;
}

.retirement-simulator-alert-title {
  font-weight: 600;
  margin-bottom: 5px;
}

/* 解説 */
.retirement-simulator-explanation {
  margin-top: 30px;
}

.retirement-simulator-explanation-title {
  font-size: 18px;
  margin-bottom: 15px;
}

.retirement-simulator-explanation-content {
  margin-bottom: 20px;
}

.retirement-simulator-advice-title {
  font-size: 16px;
  margin-bottom: 10px;
}

.retirement-simulator-advice-list {
  padding-left: 20px;
}

.retirement-simulator-disclaimer {
  margin-top: 20px;
  font-size: 14px;
  color: #666;
}

/* フッター */
.retirement-simulator-footer {
  padding: 20px;
  border-top: 1px solid #eee;
  text-align: right;
}

.retirement-simulator-button {
  padding: 10px 20px;
  background-color: #0066cc;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.retirement-simulator-button:hover {
  background-color: #0055aa;
}

/* 成功・失敗の色 */
.success-text {
  color: #28a745;
}

.danger-text {
  color: #dc3545;
}

.success-bg {
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
}

.danger-bg {
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
}