/* =========================================
   archive.css — アーカイブページ固有スタイル
   .event_card / .supporter_card / .news_item / .filter_tabs
   トップページ固有のスタイルはここに書かない
========================================= */

/* =========================================
   イベントアーカイブ
========================================= */
#event_archive { padding: 70px 0 100px; }

.filter_tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}
.filter_btn {
    padding: 8px 22px;
    border: 2px solid var(--es-green);
    border-radius: 50px;
    background: #fff;
    color: var(--es-green);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    font-family: var(--es-font-title);
    text-decoration: none;
    display: inline-block;
}
.filter_btn:hover,
.filter_btn.active { background: var(--es-green); color: #fff; }

.event_list { display: flex; flex-wrap: wrap; gap: 30px; }
.event_card {
    width: calc(33.333% - 20px);
    background: #fff;
    border-radius: 15px;
    border: 1px solid #eee;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    position: relative;
    display: flex;
    flex-direction: column;
}
.event_card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.event_card:hover .card_img img { transform: scale(1.1); }

.event_info { margin-top: auto; border-top: 1px solid #f0f0f0; padding-top: 15px; font-size: 0.9rem; }
.info_row { display: flex; align-items: center; margin-bottom: 8px; }
.info_row:last-child { margin-bottom: 0; }
.info_row i { width: 20px; color: var(--es-green); text-align: center; margin-right: 8px; }
.fee_row {
    margin-top: 10px;
    background: #f9f9f9;
    padding: 8px;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
}
.fee_m { color: var(--es-blue); }
.fee_f { color: var(--es-pink); }

/* =========================================
   サポーターアーカイブ
========================================= */
#supporters_archive { padding: 70px 0 100px; background: var(--es-gray-bg); }

.supporter_tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}
.tab_btn {
    padding: 8px 22px;
    border: 2px solid var(--es-green);
    border-radius: 50px;
    background: #fff;
    color: var(--es-green);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    font-family: var(--es-font-title);
    text-decoration: none;
    display: inline-block;
}
.tab_btn:hover,
.tab_btn.active { background: var(--es-green); color: #fff; }

.supporter_grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.supporter_card {
    background: #fff;
    border-radius: 15px;
    border: 1px solid #eee;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
}
.supporter_card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.supporter_card:hover .card_img img { transform: scale(1.05); }
.supporter_service { font-size: 0.88rem; color: #666; line-height: 1.75; flex-grow: 1; margin-bottom: 15px; }
.supporter_btn_wrap { margin-top: auto; }

/* =========================================
   お知らせアーカイブ
========================================= */
#news_archive { padding: 70px 0 100px; background: var(--es-gray-bg); }

.news_list {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    border-radius: 15px;
    padding: 20px 40px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.news_item { border-bottom: 1px solid #eee; }
.news_item:last-child { border-bottom: none; }
.news_item a { display: flex; align-items: center; padding: 20px 0; }
.news_item:hover a { color: var(--es-green); }
.news_date { font-family: var(--es-font-en); color: #999; margin-right: 30px; width: 100px; flex-shrink: 0; }
.news_title { font-weight: 500; line-height: 1.5; }

/* =========================================
   ページネーション
========================================= */
.nav-links { display: flex; justify-content: center; margin-top: 60px; gap: 8px; }
.page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 50%;
    border: 2px solid var(--es-green);
    color: var(--es-green); font-weight: 700; font-size: 0.9rem;
    transition: all 0.3s;
}
.page-numbers:hover,
.page-numbers.current { background: var(--es-green); color: #fff; }

/* =========================================
   SP（768px以下）
========================================= */
@media screen and (max-width: 768px) {
    .filter_tabs { flex-wrap: wrap; gap: 8px; }
    .filter_btn { padding: 6px 16px; font-size: 0.8rem; }
    #event_archive { padding: 50px 0 70px; }

    .event_card { width: 100%; }
    .event_card > a { display: flex; flex-direction: row; min-height: 130px; }
    .event_card .card_img { width: 120px; min-width: 120px; height: auto; min-height: 130px; flex-shrink: 0; }
    .event_card .card_img img { height: 100%; object-fit: cover; }
    .event_card .card_body { padding: 12px; }
    .event_card .card_title { font-size: 0.88rem; margin-bottom: 6px; }
    .event_card .event_info { font-size: 0.78rem; }
    .event_card .fee_row { flex-direction: column; gap: 2px; padding: 6px; }

    .supporter_tabs { gap: 8px; }
    .tab_btn { padding: 6px 14px; font-size: 0.8rem; }
    .supporter_grid { grid-template-columns: 1fr; gap: 15px; }
    .supporter_card { flex-direction: row; min-height: 130px; }
    .supporter_card .card_img { width: 120px; min-width: 120px; height: auto; flex-shrink: 0; }
    .supporter_card .card_img img { height: 100%; object-fit: cover; }
    .supporter_card .card_body { padding: 12px; }
    .supporter_card .card_title { font-size: 0.9rem; }

    .news_list { padding: 15px 20px; }
    .news_item a { flex-direction: column; align-items: flex-start; }
    .news_date { margin-bottom: 5px; margin-right: 0; }
}