/* style.css */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f4f7f9;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

h1 {
    color: #007bff;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

/* 変更開始 */
h1 a, h1 a:visited {
    color: inherit;
    text-decoration: none;
}
h1 a:hover {
    text-decoration: underline;
}
/* 変更終了 */


/* --- 説明文用のスタイル --- */
.notice {
    font-size: 12px;
    color: #555;
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
}

/* --- Tagify --- */
.search-form {
    display: flex;
    gap: 10px;
}
.search-form .tagify {
    flex-grow: 1;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.search-form .tagify:focus-within {
    border-color: #007bff;
}
.search-form button {
    padding: 10px 20px;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}
.search-form button:hover {
    background-color: #0056b3;
}

/* --- 検索結果 --- */
.search-query {
    margin: 20px 0;
    padding: 10px;
    background-color: #e9ecef;
    border-radius: 4px;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.result-item {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}
.result-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.result-item a {
    text-decoration: none;
    color: #333;
    display: block;
}

.result-item img {
    width: 100%;
    aspect-ratio: 560 / 420;
    object-fit: contain;
    display: block;
    background-color: #f0f0f0;
}

.item-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 10px 15px;
}

.result-item .title {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: auto;
    padding-bottom: 10px;
}

.item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 5px 10px;
    font-size: 12px;
    color: #555;
}


/* --- 管理者ページ --- */
.admin-form {
    max-width: 600px;
}
.form-group {
    margin-bottom: 15px;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
.form-group input[type="text"],
.form-group input[type="url"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}
.form-group button {
    padding: 10px 15px;
    border: none;
    background-color: #28a745;
    color: white;
    border-radius: 4px;
    cursor: pointer;
}
.form-group button:hover {
    background-color: #218838;
}
.character-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 4px;
    max-height: 300px;
    overflow-y: auto;
}
.character-checkboxes label {
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 5px;
}
.message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
}
.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}


/* スマホ表示用のスタイル */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    h1 {
        font-size: 24px;
    }
}

/* アコーディオンの見出し部分のスタイル */
.genre-accordion summary {
    padding: 10px 15px;
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    outline: none;
    transition: background-color 0.2s;
    position: relative;
}

.genre-accordion summary:hover {
    background-color: #e9ecef;
}

.genre-accordion summary::after {
    content: '▼';
    font-size: 12px;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s;
}

.genre-accordion[open] summary::after {
    transform: translateY(-50%) rotate(180deg);
}

/* チェックボックスを囲むコンテナのスタイル */
.checkbox-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    padding: 15px;
    border: 1px solid #ddd;
    border-top: none;
    border-radius: 0 0 4px 4px;
    background-color: #fff;
    max-height: 250px;
    overflow-y: auto;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: normal;
    padding: 5px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.checkbox-label:hover {
    background-color: #f5f5f5;
}

.checkbox-label input[type="checkbox"] {
    transform: scale(1.2);
    flex-shrink: 0;
}

/* --- ページネーション --- */
.pagination {
    margin-top: 40px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px; /* 隙間を少し狭める */
    flex-wrap: wrap; /* 重要: 折り返しを許可 */
}
.pagination a, .pagination span {
    display: inline-block;
    padding: 8px 12px; /* 横のpaddingを少し狭める */
    border: 1px solid #ddd;
    background-color: #fff;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
    margin-bottom: 5px; /* 折り返した際の縦の隙間 */
}
.pagination a:hover {
    background-color: #e9ecef;
    border-color: #ccc;
}
.pagination span.active {
    background-color: #6c757d;
    color: white;
    border-color: #6c757d;
    cursor: default;
}
.pagination a.edge {
    background-color: #f8f9fa;
}

/* --- 並び替えリンク --- */
.sort-links {
    margin: 20px 0;
    text-align: right;
    font-size: 14px;
}
.sort-links a {
    color: #007bff;
    text-decoration: none;
    margin: 0 5px;
}
.sort-links a:hover {
    text-decoration: underline;
}
.sort-links a.active {
    font-weight: bold;
    color: #333;
    text-decoration: none;
    cursor: default;
}