/* カスタムフォーム CSS */
#mc_embed_signup {
  background: #fff;
  clear: left;
  font: 14px 'Helvetica Neue', Arial, sans-serif;
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* ステップタイトル */
.step-title {
  color: #2c3e50;
  border-bottom: 2px solid #3498db;
  padding-bottom: 10px;
  margin: 30px 0 20px 0;
  font-size: 18px;
  font-weight: bold;
}

.step-number {
  background: #3498db;
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  margin-right: 10px;
}

/* フォームフィールド - Mailchimp公式CSSを上書き */
#mc_embed_signup .mc-field-group {
  margin-bottom: 20px !important;
  clear: none !important;
  position: static !important;
  width: 100% !important;
  padding-bottom: 0 !important;
  min-height: auto !important;
  display: block !important;
}

#mc_embed_signup .mc-field-group label {
  display: block !important;
  margin-bottom: 8px !important;
  font-weight: bold !important;
  color: #555 !important;
  width: 100% !important;
  float: none !important;
}

#mc_embed_signup .mc-field-group input[type="text"],
#mc_embed_signup .mc-field-group input[type="email"],
#mc_embed_signup .mc-field-group select,
#mc_embed_signup .mc-field-group textarea {
  width: 100% !important;
  padding: 12px !important;
  border: 2px solid #ddd !important;
  border-radius: 4px !important;
  font-size: 14px !important;
  box-sizing: border-box !important;
  transition: border-color 0.3s ease !important;
  float: none !important;
  margin: 0 !important;
  display: block !important;
}

#mc_embed_signup .mc-field-group input[type="text"]:focus,
#mc_embed_signup .mc-field-group input[type="email"]:focus,
#mc_embed_signup .mc-field-group select:focus,
#mc_embed_signup .mc-field-group textarea:focus {
  outline: none !important;
  border-color: #3498db !important;
  box-shadow: 0 0 5px rgba(52, 152, 219, 0.3) !important;
}

/* ラジオボタン - Mailchimp公式CSSを上書き（詳細度を上げて確実に適用） */
#mc_embed_signup .radio-group {
  margin-top: 10px !important;
  width: 100% !important;
}

#mc_embed_signup .mc-field-group .radio-label {
  display: flex !important;
  align-items: flex-start !important;
  margin-bottom: 12px !important;
  cursor: pointer !important;
  font-weight: normal !important;
  line-height: 1.4 !important;
  width: 100% !important;
  float: none !important;
  clear: both !important;
}

#mc_embed_signup .mc-field-group .radio-label input[type="radio"] {
  margin-right: 12px !important;
  margin-top: 2px !important;
  flex-shrink: 0 !important;
  width: auto !important;
  float: none !important;
}

#mc_embed_signup .mc-field-group .radio-text {
  font-size: 14px !important;
  color: #333 !important;
  word-wrap: break-word !important;
  hyphens: auto !important;
  flex: 1 !important;
  width: auto !important;
}

/* 日時入力セクション */
.datetime-group {
  margin-top: 15px;
}

.datetime-item {
  margin-bottom: 20px;
  padding: 15px;
  background: #f8f9fa;
  border-radius: 5px;
  border-left: 4px solid #3498db;
}

.datetime-item label {
  font-weight: bold;
  color: #2c3e50;
  margin-bottom: 10px;
  display: block;
}

.datetime-inputs {
  display: flex;
  gap: 10px;
}

.date-input,
.time-input {
  flex: 1;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
}

/* プライバシーポリシー */
.privacy-policy {
  background: #f8f9fa;
  padding: 20px;
  border-radius: 5px;
  border-left: 4px solid #e74c3c;
}

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

.checkbox-label input[type="checkbox"] {
  margin-right: 10px;
}

.checkbox-text {
  font-size: 14px;
  color: #333;
}

/* エラーメッセージ */
.error-message {
  color: #e74c3c;
  font-size: 12px;
  margin-top: 5px;
}

/* 送信ボタン */
.submit-section {
  text-align: center;
  margin-top: 30px;
}

#mc-embedded-subscribe {
  background: #3498db;
  color: white;
  padding: 15px 40px;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
  min-width: 150px;
}

#mc-embedded-subscribe:hover {
  background: #2980b9;
}

#mc-embedded-subscribe:disabled {
  background: #bdc3c7;
  cursor: not-allowed;
}

#submit-loading {
  color: #7f8c8d;
  font-style: italic;
  margin-top: 10px;
}

/* 必須マーク */
.asterisk {
  color: #e74c3c;
  font-weight: bold;
}

/* レスポンシブデザイン - モバイル最適化 */
@media (max-width: 768px) {
  #mc_embed_signup {
    padding: 15px !important;
    margin: 10px !important;
  }
  
  #mc_embed_signup .step-title {
    font-size: 16px !important;
  }
  
  #mc_embed_signup .step-number {
    font-size: 11px !important;
    padding: 3px 10px !important;
  }
  
  #mc_embed_signup .datetime-inputs {
    flex-direction: column !important;
  }
  
  #mc_embed_signup .mc-field-group .radio-text {
    font-size: 13px !important;
  }
  
  /* 長い文章の場合の改行処理 */
  #mc_embed_signup .mc-field-group .radio-text {
    word-break: keep-all !important;
    overflow-wrap: break-word !important;
    line-height: 1.3 !important;
  }

  /* ラジオボタンの配置を強制的に横並びに（詳細度を上げて確実に適用） */
  #mc_embed_signup .mc-field-group .radio-label {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    width: 100% !important;
  }

  #mc_embed_signup .mc-field-group .radio-label input[type="radio"] {
    flex-shrink: 0 !important;
    margin-right: 10px !important;
    margin-top: 2px !important;
  }

  #mc_embed_signup .mc-field-group .radio-text {
    flex: 1 !important;
    word-wrap: break-word !important;
  }
}

@media (max-width: 480px) {
  #mc_embed_signup .mc-field-group .radio-text {
    font-size: 12px !important;
  }
  
  #mc_embed_signup .mc-field-group input[type="text"],
  #mc_embed_signup .mc-field-group input[type="email"],
  #mc_embed_signup .mc-field-group select,
  #mc_embed_signup .mc-field-group textarea {
    font-size: 16px !important; /* iOSでのズーム防止 */
  }

  /* 375px幅での最適化 */
  #mc_embed_signup .mc-field-group .radio-label {
    padding-right: 5px !important;
  }
  
  #mc_embed_signup .mc-field-group .radio-text {
    font-size: 12px !important;
    line-height: 1.2 !important;
  }
}
#breadcrumb {
  display: none !important;
}