/* Search Form Styles */

.archive-search-form {
    margin-bottom: 30px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.search-filter-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* フィルターフィールドグループ */
.filter-field-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-field-group label {
    font-weight: 600;
    color: #333;
    font-size: 0.95rem;
}

/* キーワード検索 */
.filter-field-group input[type="text"],
.filter-field-group input[type="search"] {
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: white;
}

.filter-field-group input[type="text"]:focus,
.filter-field-group input[type="search"]:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

/* チェックボックスグループ */
.checkbox-group {
    display: grid;
    gap: 8px;
    padding: 10px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    max-height: 200px;
    overflow-y: auto;
}

/* PC用の列数設定 */
.checkbox-group[data-columns-pc="1"] {
    grid-template-columns: repeat(1, 1fr);
}
.checkbox-group[data-columns-pc="2"] {
    grid-template-columns: repeat(2, 1fr);
}
.checkbox-group[data-columns-pc="3"] {
    grid-template-columns: repeat(3, 1fr);
}
.checkbox-group[data-columns-pc="4"] {
    grid-template-columns: repeat(4, 1fr);
}
.checkbox-group[data-columns-pc="5"] {
    grid-template-columns: repeat(5, 1fr);
}
.checkbox-group[data-columns-pc="6"] {
    grid-template-columns: repeat(6, 1fr);
}

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

.checkbox-label:hover {
    background-color: #f0f0f0;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Select2スタイルのカスタマイズ */
.select2-container {
    width: 100% !important;
}

.select2-container .select2-selection--multiple {
    min-height: 45px !important;
    padding: 5px 10px !important;
    border: 1px solid #ddd !important;
    border-radius: 5px !important;
    background: white !important;
}

.select2-container .select2-selection--multiple .select2-selection__rendered {
    padding: 0 !important;
    margin: 0 !important;
    min-height: 0 !important;
}

.select2-container--default .select2-selection--multiple {
    border: 1px solid #ddd !important;
}

.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: #007cba !important;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1) !important;
}

/* Select2の選択済みアイテム */
.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: #007cba !important;
    border: none !important;
    border-radius: 4px !important;
    padding: 5px 10px !important;
    color: white !important;
    margin: 3px 3px 3px 0 !important;
    font-size: 0.9rem !important;
    display: inline-flex !important;
    align-items: center !important;
    line-height: 1.4 !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: white !important;
    margin-right: 5px !important;
    font-weight: bold !important;
    display: inline-flex !important;
    align-items: center !important;
    position: relative !important;
    top: auto !important;
    font-size: 1.2em !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #ffdddd !important;
}

/* Select2の検索入力フィールド */
.select2-container--default .select2-search--inline .select2-search__field {
    margin: 0 !important;
    padding: 5px !important;
    min-height: 30px !important;
    font-size: 1rem !important;
}

/* Select2のドロップダウン */
.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #007cba !important;
}

.select2-dropdown {
    border: 1px solid #ddd !important;
    border-radius: 5px !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}

.select2-results__option {
    padding: 8px 12px !important;
}

/* 検索ボタン */
.search-submit-group {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 10px;
}

.search-submit-btn {
    padding: 12px 30px;
    background: #007cba;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.search-submit-btn:hover {
    background: #005a87;
    transform: translateY(-2px);
}

.search-submit-btn:active {
    transform: translateY(0);
}

.reset-filters-btn {
    padding: 12px 30px;
    background: #6c757d;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.reset-filters-btn:hover {
    background: #5a6268;
    color: white;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .archive-search-form {
        padding: 20px 15px;
    }
    
    .search-submit-group {
        flex-direction: column;
    }
    
    .search-submit-btn,
    .reset-filters-btn {
        width: 100%;
        justify-content: center;
    }
    
    /* スマホ用の列数設定 */
    .checkbox-group[data-columns-mobile="1"] {
        grid-template-columns: repeat(1, 1fr) !important;
    }
    .checkbox-group[data-columns-mobile="2"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .checkbox-group[data-columns-mobile="3"] {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

@media (max-width: 480px) {
    .archive-search-form {
        padding: 15px 10px;
    }
    
    .filter-field-group label {
        font-size: 0.9rem;
    }
}