/**
 * 寄附講座ページ用CSS
 * page-chairs.php 専用スタイル
 */

/* パンくずリスト */
.wrap-breadcrumb {
  width: 100%;
  background: #fff7e3;
}

.wrap-breadcrumb .breadcrumb {
  width: 1080px;
  margin: 0 auto;
  padding: 0.5em 0;
}

.wrap-breadcrumb .breadcrumb a img {
  display: inline;
  vertical-align: top;
}

/* メイン画像セクション */
.wrap-main-img {
  width: 100%;
  height: 180px;
  margin-bottom: 0;
  border-top: 1px solid #ccc;
  background: url(../images/pages/bg01.png) repeat-x left bottom;
}

.wrap-main-img .main-img {
  width: 1080px;
  height: 180px;
  margin: 0 auto;
  position: relative;
}

.wrap-main-img .main-img h2 {
  font-size: 240%;
  color: #666;
  text-align: center;
  letter-spacing: 0.2em;
  position: absolute;
  left: 0;
  top: 36%;
  width: 100%;
}

/* ページヘッダー */
.page-header {
    margin-bottom: 30px !important;
    padding-bottom: 20px !important;
    border-bottom: 2px solid #e9ecef !important;
}

.page-header h1 {
    font-size: 28px !important;
    font-weight: bold !important;
    color: #212529 !important;
    margin-bottom: 15px !important;
}

.breadcrumb {
    font-size: 14px !important;
    color: #6c757d !important;
}

.breadcrumb a {
    color: #007bff !important;
    text-decoration: none !important;
}

.breadcrumb a:hover {
    text-decoration: underline !important;
}

/* メインコンテンツ */
.chairs-container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
}

.chairs-content {
    background: white !important;
    padding: 30px !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

.chairs-content h2 {
    font-size: 24px !important;
    font-weight: bold !important;
    color: #212529 !important;
    margin-bottom: 20px !important;
    padding-bottom: 10px !important;
    border-bottom: 2px solid #ffa500 !important;
}

.chairs-content h3 {
    font-size: 20px !important;
    font-weight: bold !important;
    color: #212529 !important;
    margin: 30px 0 15px 0 !important;
}

.chairs-content h4 {
    font-size: 18px !important;
    font-weight: bold !important;
    color: #212529 !important;
    margin: 20px 0 10px 0 !important;
}

.chairs-content h5 {
    font-size: 16px !important;
    font-weight: bold !important;
    color: #212529 !important;
    margin: 15px 0 8px 0 !important;
}

.chairs-content p {
    font-size: 14px !important;
    line-height: 1.6 !important;
    color: #495057 !important;
    margin-bottom: 15px !important;
}

/* 寄附講座一覧 */
.donation-list {
    margin: 20px 0 !important;
}

.donation-details {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 30px !important;
    margin-bottom: 20px !important;
}

.donation-info-text {
    flex: 0 0 auto !important;
    text-align: center !important;
}

.donation-info-text p {
    margin-bottom: 10px !important;
    font-size: 16px !important;
    line-height: 1.5 !important;
}

.donation-image {
    flex-shrink: 0 !important;
}

.donation-img {
    max-width: 200px !important;
    max-height: 150px !important;
    width: auto !important;
    height: auto !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
}

.donation-item {
    margin-bottom: 40px !important;
    padding: 25px !important;
    background: #f8f9fa !important;
    border-radius: 8px !important;
    border-left: 4px solid #ffa500 !important;
}

.donation-item h3 {
    font-size: 22px !important;
    color: #ffa500 !important;
    margin-bottom: 20px !important;
    padding-bottom: 10px !important;
    border-bottom: 1px solid #e9ecef !important;
}

.donation-info {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
}

.donation-details {
    display: flex !important;
    align-items: flex-start !important;
    gap: 20px !important;
}

.donation-details p {
    margin-bottom: 8px !important;
}

.donation-image {
    flex-shrink: 0 !important;
}

.donation-img {
    width: 150px !important;
    height: auto !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

/* 寄附者メッセージ */
.donation-message {
    background: white !important;
    padding: 20px !important;
    border-radius: 8px !important;
    border: 1px solid #e9ecef !important;
}

.donation-signature {
    text-align: right !important;
    font-style: italic !important;
    margin-top: 15px !important;
    padding-top: 15px !important;
    border-top: 1px solid #e9ecef !important;
}

/* 寄附期間 */
.donation-period {
    background: white !important;
    padding: 20px !important;
    border-radius: 8px !important;
    border: 1px solid #e9ecef !important;
}

.donation-period ul {
    margin: 0 !important;
    padding-left: 20px !important;
}

.donation-period li {
    margin-bottom: 5px !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
}

/* 寄附講座概要 */
.donation-overview {
    background: white !important;
    padding: 20px !important;
    border-radius: 8px !important;
    border: 1px solid #e9ecef !important;
}

.overview-section {
    margin-bottom: 20px !important;
}

.overview-section:last-child {
    margin-bottom: 0 !important;
}

.donation-website {
    margin-top: 20px !important;
    padding-top: 20px !important;
    border-top: 1px solid #e9ecef !important;
}

.donation-website a {
    color: #007bff !important;
    text-decoration: none !important;
}

.donation-website a:hover {
    text-decoration: underline !important;
}

/* 寄附講座規程 */
.donation-regulations {
    margin: 40px 0 !important;
    padding: 25px !important;
    background: #f8f9fa !important;
    border-radius: 8px !important;
    border-left: 4px solid #ffa500 !important;
}

.about-link-btn {
    display: inline-block !important;
    padding: 10px 20px !important;
    background: #ffa500 !important;
    color: white !important;
    text-decoration: none !important;
    border-radius: 5px !important;
    font-weight: bold !important;
    transition: background 0.3s ease !important;
}

.about-link-btn:hover {
    background: #e69500 !important;
    color: white !important;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .chairs-container {
        padding: 0 10px !important;
    }
    
    .chairs-content {
        padding: 20px !important;
    }
    
    .page-header h1 {
        font-size: 24px !important;
    }
    
    .chairs-content h2 {
        font-size: 20px !important;
    }
    
    .chairs-content h3 {
        font-size: 18px !important;
    }
    
    .donation-item {
        padding: 20px !important;
    }
    
    .donation-item h3 {
        font-size: 20px !important;
    }
    
    .donation-details {
        flex-direction: column !important;
        gap: 15px !important;
    }
    
    .donation-img {
        width: 120px !important;
    }
    
    .donation-message,
    .donation-period,
    .donation-overview {
        padding: 15px !important;
    }
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .wrap-breadcrumb .breadcrumb {
        width: 95%;
        margin: 0 auto;
    }
    
    .wrap-breadcrumb .breadcrumb a img {
        width: 18px;
        height: auto;
        padding-top: 2px;
    }
    
    .wrap-main-img .main-img {
        width: 95%;
    }
    
    .wrap-main-img .main-img h2 {
        font-size: 180%;
    }
    
    .chairs-container {
        padding: 0 10px !important;
    }
    
    .chairs-content {
        padding: 20px !important;
    }
    
    .course-details {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 15px !important;
    }
    
    .course-img {
        max-width: 150px !important;
        max-height: 100px !important;
    }
}

@media (max-width: 480px) {
    .wrap-main-img .main-img h2 {
        font-size: 140%;
    }
    
    .chairs-content h2 {
        font-size: 20px !important;
    }
    
    .chairs-content h3 {
        font-size: 18px !important;
    }
    
    .donation-details {
        flex-direction: column !important;
        align-items: center !important;
        gap: 15px !important;
    }
    
    .donation-info-text {
        text-align: center !important;
    }
    
    .donation-img {
        max-width: 180px !important;
        max-height: 120px !important;
    }
}

@media (max-width: 480px) {
    .donation-img {
        width: 100px !important;
    }
    
    .about-link-btn {
        padding: 8px 16px !important;
        font-size: 13px !important;
    }
    
    .chairs-content h4 {
        font-size: 16px !important;
    }
    
    .chairs-content h5 {
        font-size: 14px !important;
    }
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .wrap-breadcrumb .breadcrumb {
        width: 95%;
        margin: 0 auto;
    }
    
    .wrap-breadcrumb .breadcrumb a img {
        width: 18px;
        height: auto;
        padding-top: 2px;
    }
    
    .wrap-main-img .main-img {
        width: 95%;
    }
    
    .wrap-main-img .main-img h2 {
        font-size: 180%;
    }
    
    .chairs-container {
        padding: 0 10px !important;
    }
    
    .chairs-content {
        padding: 20px !important;
    }
    
    .course-details {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 15px !important;
    }
    
    .course-img {
        max-width: 150px !important;
        max-height: 100px !important;
    }
}

@media (max-width: 480px) {
    .wrap-main-img .main-img h2 {
        font-size: 140%;
    }
    
    .chairs-content h2 {
        font-size: 20px !important;
    }
    
    .chairs-content h3 {
        font-size: 18px !important;
    }
    
    .donation-details {
        flex-direction: column !important;
        align-items: center !important;
        gap: 15px !important;
    }
    
    .donation-info-text {
        text-align: center !important;
    }
    
    .donation-img {
        max-width: 180px !important;
        max-height: 120px !important;
    }
}