/**
 * Frontend Search Enhancement CSS
 * 
 * 地域連携対応の高度な助成金検索機能のスタイル
 * 
 * @package Grant_Insight_Perfect
 * @version 1.0.0
 */

/* ==========================================================================
   基本レイアウト
   ========================================================================== */

.gi-advanced-search,
.gi-regional-filter,
.gi-quick-search {
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.gi-advanced-search .card,
.gi-regional-filter .card {
    background: #ffffff;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   高度検索フォーム
   ========================================================================== */

.gi-advanced-search .search-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #f0f0f0;
}

.gi-advanced-search .search-header h3 {
    color: #2c3e50;
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 8px 0;
}

.gi-advanced-search .search-header p {
    color: #7f8c8d;
    margin: 0;
    font-size: 14px;
}

.search-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.gi-advanced-search[data-columns="1"] .search-grid {
    grid-template-columns: 1fr;
}

.gi-advanced-search[data-columns="3"] .search-grid {
    grid-template-columns: repeat(3, 1fr);
}

.gi-advanced-search[data-columns="4"] .search-grid {
    grid-template-columns: repeat(4, 1fr);
}

.search-field {
    display: flex;
    flex-direction: column;
}

.search-field label {
    font-weight: 600;
    color: #34495e;
    margin-bottom: 6px;
    font-size: 14px;
}

.search-field .gi-search-input,
.search-field select {
    padding: 12px;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s ease;
    background: #ffffff;
}

.search-field .gi-search-input:focus,
.search-field select:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.search-field small {
    color: #7f8c8d;
    font-size: 12px;
    margin-top: 4px;
}

/* ==========================================================================
   検索アクション
   ========================================================================== */

.search-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #ecf0f1;
}

.gi-search-btn,
.gi-reset-btn,
.gi-save-search-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.gi-search-btn.primary {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

.gi-search-btn.primary:hover {
    background: linear-gradient(135deg, #2980b9, #1f618d);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.gi-reset-btn {
    background: #ecf0f1;
    color: #7f8c8d;
}

.gi-reset-btn:hover {
    background: #d5dbdb;
    color: #5d6d7e;
}

.gi-save-search-btn {
    background: #27ae60;
    color: white;
}

.gi-save-search-btn:hover {
    background: #229954;
    transform: translateY(-1px);
}

/* ==========================================================================
   地域フィルター
   ========================================================================== */

.gi-regional-filter .filter-header {
    text-align: center;
    margin-bottom: 20px;
}

.gi-regional-filter .filter-header h3 {
    color: #2c3e50;
    font-size: 20px;
    margin: 0 0 8px 0;
}

.regional-dropdown {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.prefecture-selector,
.municipality-selector {
    flex: 1;
    min-width: 200px;
}

.prefecture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 8px;
}

.prefecture-item {
    display: block;
    padding: 12px 16px;
    background: #f8f9fa;
    border: 2px solid transparent;
    border-radius: 6px;
    text-decoration: none;
    color: #495057;
    transition: all 0.3s ease;
    text-align: center;
    font-size: 14px;
}

.prefecture-item:hover {
    background: #e9ecef;
    border-color: #3498db;
    color: #2980b9;
    transform: translateY(-2px);
}

.prefecture-item .count {
    display: block;
    font-size: 12px;
    color: #6c757d;
    margin-top: 4px;
}

/* 地域マップ */
.regional-map .region-map {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
}

.region-block {
    margin-bottom: 16px;
}

.region-block h4 {
    color: #2c3e50;
    font-size: 16px;
    margin: 0 0 8px 0;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 4px;
}

.region-prefs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.pref-btn {
    padding: 6px 12px;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pref-btn:hover {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

/* ==========================================================================
   クイック検索
   ========================================================================== */

.gi-quick-search {
    max-width: 600px;
    margin: 0 auto;
}

.quick-search-form {
    position: relative;
}

.search-input-container {
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid #e1e5e9;
    border-radius: 50px;
    padding: 4px;
    transition: border-color 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.search-input-container:focus-within {
    border-color: #3498db;
    box-shadow: 0 2px 12px rgba(52, 152, 219, 0.2);
}

.quick-search-input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    outline: none;
    font-size: 16px;
    background: transparent;
}

.quick-search-btn {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

.quick-search-btn:hover {
    background: linear-gradient(135deg, #2980b9, #1f618d);
    transform: scale(1.05);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    margin-top: 4px;
}

.suggestions-list {
    list-style: none;
    margin: 0;
    padding: 8px 0;
}

.suggestions-list li a {
    display: block;
    padding: 12px 16px;
    color: #495057;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.suggestions-list li a:hover {
    background: #f8f9fa;
    color: #2980b9;
}

.popular-keywords {
    margin-top: 16px;
    text-align: center;
}

.keywords-label {
    color: #7f8c8d;
    font-size: 14px;
    margin-right: 12px;
}

.popular-keywords a {
    display: inline-block;
    padding: 4px 12px;
    background: #ecf0f1;
    color: #5d6d7e;
    text-decoration: none;
    border-radius: 20px;
    font-size: 12px;
    margin: 0 4px 8px 0;
    transition: all 0.2s ease;
}

.popular-keywords a:hover {
    background: #3498db;
    color: white;
}

/* ==========================================================================
   検索結果
   ========================================================================== */

.search-results {
    margin-top: 32px;
    animation: fadeInUp 0.5s ease;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #ecf0f1;
}

.results-header h4 {
    color: #2c3e50;
    font-size: 20px;
    margin: 0;
}

.results-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

#results-count {
    color: #7f8c8d;
    font-weight: 600;
}

.results-sort {
    display: flex;
    align-items: center;
    gap: 8px;
}

.results-sort label {
    color: #7f8c8d;
    font-size: 14px;
}

.results-sort select {
    padding: 6px 12px;
    border: 1px solid #e1e5e9;
    border-radius: 4px;
    font-size: 14px;
}

/* 結果カード */
.grants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.grant-card {
    background: white;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.grant-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: #3498db;
}

.grant-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.grant-header h4 {
    margin: 0;
    flex: 1;
}

.grant-header h4 a {
    color: #2c3e50;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
}

.grant-header h4 a:hover {
    color: #3498db;
}

.grant-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    margin-left: 12px;
}

.grant-status.status-open {
    background: #d4edda;
    color: #155724;
}

.grant-status.status-upcoming {
    background: #fff3cd;
    color: #856404;
}

.grant-status.status-closed {
    background: #f8d7da;
    color: #721c24;
}

.grant-excerpt {
    color: #6c757d;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 16px;
}

.grant-meta {
    border-top: 1px solid #f1f3f5;
    padding-top: 16px;
}

.meta-item {
    display: flex;
    margin-bottom: 8px;
    font-size: 14px;
}

.meta-label {
    font-weight: 600;
    color: #495057;
    min-width: 80px;
    margin-right: 8px;
}

.grant-categories {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.category-tag {
    background: #e3f2fd;
    color: #1976d2;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.no-results {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

/* ==========================================================================
   ページネーション
   ========================================================================== */

.pagination-wrapper {
    margin-top: 32px;
    text-align: center;
}

.pagination {
    display: inline-flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 4px;
}

.pagination li a,
.pagination li span {
    display: block;
    padding: 8px 12px;
    color: #495057;
    text-decoration: none;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.pagination li a:hover {
    background: #f8f9fa;
    color: #2980b9;
    border-color: #2980b9;
}

.pagination li.active span {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

/* ==========================================================================
   Select2 カスタマイズ
   ========================================================================== */

.select2-container--default .select2-selection--single {
    height: 44px;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 40px;
    padding-left: 12px;
    color: #495057;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 40px;
    right: 8px;
}

.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* ==========================================================================
   メッセージ
   ========================================================================== */

.gi-message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 6px;
    color: white;
    font-weight: 600;
    z-index: 9999;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    animation: slideInRight 0.3s ease;
}

.gi-message-success {
    background: #27ae60;
}

.gi-message-error {
    background: #e74c3c;
}

.gi-message-warning {
    background: #f39c12;
}

/* ==========================================================================
   アニメーション
   ========================================================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==========================================================================
   レスポンシブ
   ========================================================================== */

@media (max-width: 768px) {
    .search-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .gi-advanced-search[data-columns="2"] .search-grid,
    .gi-advanced-search[data-columns="3"] .search-grid,
    .gi-advanced-search[data-columns="4"] .search-grid {
        grid-template-columns: 1fr;
    }
    
    .regional-dropdown {
        flex-direction: column;
    }
    
    .prefecture-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 6px;
    }
    
    .grants-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .results-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .results-meta {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .search-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .gi-search-btn,
    .gi-reset-btn,
    .gi-save-search-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .gi-advanced-search .card,
    .gi-regional-filter .card {
        padding: 16px;
    }
    
    .search-input-container {
        padding: 2px;
    }
    
    .quick-search-input {
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .quick-search-btn {
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .grant-card {
        padding: 16px;
    }
    
    .pagination {
        flex-wrap: wrap;
        gap: 2px;
    }
    
    .pagination li a,
    .pagination li span {
        padding: 6px 8px;
        font-size: 12px;
    }
}

/* ==========================================================================
   印刷スタイル
   ========================================================================== */

@media print {
    .search-actions,
    .quick-search-btn,
    .gi-reset-btn,
    .gi-save-search-btn {
        display: none;
    }
    
    .grant-card {
        break-inside: avoid;
        page-break-inside: avoid;
        border: 1px solid #ccc;
        box-shadow: none;
    }
    
    .search-results {
        box-shadow: none;
    }
}