/* 
 * 虫歯治療ページ専用スタイル
 */

/* 治療ハイライトボックス */
.treatment-highlight {
  background-color: var(--light-blue);
  border-radius: var(--radius);
  padding: 25px;
  margin: 20px 0 30px;
  border-left: 4px solid var(--secondary);
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.treatment-highlight:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-hover);
}

/* 治療見出しスタイル */
.treatment-heading {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 15px;
  position: relative;
  padding-bottom: 10px;
  line-height: 1.5;
}

.treatment-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
}

/* 治療方法リスト */
.treatment-method-list {
  margin: 25px 0;
}

.treatment-method-item {
  background-color: white;
  border-radius: var(--radius);
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.treatment-method-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.treatment-method-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.treatment-method-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  color: white;
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 5px 15px rgba(22, 40, 78, 0.15);
}

.treatment-method-item:hover .treatment-method-icon {
  transform: rotate(15deg);
}

.treatment-method-title {
  font-size: 1.2rem;
  color: var(--primary);
  font-weight: 600;
  margin: 0;
}

.treatment-method-content {
  padding-left: 65px;
}

/* 治療ステップ */
.treatment-steps {
  counter-reset: step;
  margin: 25px 0;
}

.treatment-step {
  position: relative;
  padding-left: 35px;
  margin-bottom: 15px;
  counter-increment: step;
}

.treatment-step::before {
  content: counter(step);
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  color: white;
  font-weight: bold;
  font-size: 0.9rem;
  border-radius: 50%;
  width: 25px;
  height: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  left: 0;
  top: 0;
}

/* 治療カード */
.treatment-content-card {
  background-color: white;
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.treatment-content-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.treatment-content-image {
  margin: 20px 0;
  text-align: center;
}

.treatment-content-image img {
  border-radius: var(--radius);
  transition: var(--transition);
  box-shadow: var(--shadow);
  max-width: 100%;
  height: auto;
}

.treatment-content-image img:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

/* マーカースタイル修正 */
mark.highlight-text {
  background-color: #ffe6a3;
  padding: 2px 4px;
  font-weight: 600;
  border-radius: 2px;
}

/* テーブルスタイル */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 25px;
}

.treatment-table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: white;
}

.treatment-table th {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 15px;
  text-align: left;
  font-weight: 600;
}

.treatment-table td {
  padding: 12px 15px;
  border-bottom: 1px solid #eee;
  vertical-align: top;
}

.treatment-table tr:nth-child(even) {
  background-color: rgba(22, 40, 78, 0.03);
}

.treatment-table tr:last-child td {
  border-bottom: none;
}

.treatment-table tr:hover {
  background-color: rgba(22, 40, 78, 0.05);
}

/* ステップ番号 */
.step-number {
  display: inline-flex;
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  color: white;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin-right: 10px;
  font-size: 1.1rem;
}

/* 治療フローカード */
.treatment-flow-container {
  margin-top: 40px;
}

.treatment-flow-card {
  background-color: white;
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 25px;
  position: relative;
  overflow: hidden;
}

.treatment-flow-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.flow-number {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: bold;
  box-shadow: 0 5px 15px rgba(22, 40, 78, 0.2);
  transition: var(--transition);
}

.treatment-flow-card:hover .flow-number {
  transform: rotate(15deg);
}

.flow-content {
  flex: 1;
}

.flow-title {
  font-size: 1.2rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}

.flow-description {
  color: var(--light-text);
  line-height: 1.7;
  margin: 0;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .treatment-content-card,
  .treatment-method-item {
    padding: 20px;
  }
  
  .treatment-highlight {
    padding: 20px;
  }
  
  .treatment-heading {
    font-size: 1.2rem;
  }
  
  .treatment-method-content {
    padding-left: 0;
    margin-top: 15px;
  }
  
  .treatment-table {
    font-size: 0.9rem;
  }
  
  .treatment-table th,
  .treatment-table td {
    padding: 10px;
  }
  
  .treatment-flow-card {
    padding: 25px;
    gap: 20px;
  }
  
  .flow-number {
    width: 45px;
    height: 45px;
    min-width: 45px;
    font-size: 1.2rem;
  }
  
  .flow-title {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .treatment-content-card,
  .treatment-method-item {
    padding: 15px;
  }
  
  .treatment-highlight {
    padding: 15px;
  }
  
  .treatment-heading {
    font-size: 1.1rem;
  }
  
  .treatment-method-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .treatment-method-icon {
    margin-bottom: 10px;
    margin-right: 0;
  }
  
  .treatment-table {
    font-size: 0.85rem;
  }
  
  .treatment-table th,
  .treatment-table td {
    padding: 8px;
  }
  
  .treatment-flow-card {
    padding: 20px;
    gap: 15px;
    flex-direction: column;
    text-align: center;
  }
  
  .flow-number {
    width: 40px;
    height: 40px;
    min-width: 40px;
    font-size: 1.1rem;
    margin: 0 auto;
  }
  
  .flow-title {
    font-size: 1rem;
  }
  
  .flow-description {
    font-size: 0.9rem;
  }
}