/**
 * WP Comparison Table CSS
 */

/* ========================================
1. 基本設定・リセット
======================================== */

body .comparison-table-wrapper,
html body .comparison-table-wrapper {
    margin: 30px 0;
    padding: 0;
    background: transparent;
    position: relative;
    border-radius: var(--border-radius, 8px);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    box-sizing: border-box;
}

body .comparison-table-wrapper *,
body .comparison-table-wrapper * {
    box-sizing: border-box !important;
}

/* ========================================
2. メインテーブル
======================================== */

/* テーブル基本構造 */
body .comparison-table-wrapper .comparison-table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 0 !important;
    background: white !important;
    border-radius: var(--border-radius, 8px) !important;
    overflow: hidden !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1) !important;
    font-family: inherit !important;
}

.comparison-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0;
    color: #212529;
    padding: 24px;
    text-align: center;
    background: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    border-top-left-radius: var(--border-radius, 8px) !important;
    border-top-right-radius: var(--border-radius, 8px) !important;
}

.comparison-description {
    font-size: 14px;
    color: #6c757d;
    margin: 0;
    line-height: 1.5;
    padding: 16px 24px 24px 24px;
    text-align: center;
    background: #f8f9fa;
}

.comparison-table-container {
    overflow-x: auto;
    background: #fff;
    -webkit-overflow-scrolling: touch;
    position: relative; /* 横スクロールヒント用 */
}

.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14px;
    margin: 0;
    background: #fff;
    table-layout: auto;
    min-width: max-content;
}

/* 横スクロールの左右グラデーション（インジケータ） */
/* グラデーションインジケータは不要のため削除 */

/* 横スクロールヒント */
.comparison-table-container .horizontal-scroll-hint {
    position: absolute;
    right: 8px;
    top: 8px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 12px;
    line-height: 1;
    padding: 6px 8px;
    border-radius: 12px;
    z-index: 6;
    pointer-events: none;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}
.comparison-table-container.has-horizontal-scroll .horizontal-scroll-hint {
    opacity: 1;
    transform: translateY(0);
}
.comparison-table-container.scrolled .horizontal-scroll-hint { opacity: 0; }

/* サービス名列（第1列）を固定 */
.comparison-table th:first-child {
    position: sticky;
    left: 0;
    z-index: 12; /* ヘッダーを最前面に */
    /* 背景を明示（スクロール時の透け防止） */
    background: var(--header-theme-color, #667eea);
    color: var(--header-text-color, #ffffff);
}
.comparison-table tbody td:first-child,
.comparison-table td.product-column {
    position: sticky;
    left: 0;
    z-index: 11; /* ボディ1列目を前面に */
    background: #fafbfc; /* 固定で透けないよう背景指定 */
    border-right: 1px solid #e9ecef; /* 視覚的な区切り */
}

/* テーブルヘッダー */
.comparison-table th {
    position: sticky;
    top: var(--comparison-sticky-top, 0px);
    z-index: 10;
    padding: 16px 12px;
    text-align: center;
    background: var(--header-theme-color, #667eea);
    color: var(--header-text-color, #ffffff);
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
    font-size: 13px;
}

.comparison-table th:first-child {
    text-align: center;
    padding: 12px 16px;
    min-width: 150px;
    z-index: 14;
}

body.admin-bar .comparison-table th {
    top: var(--comparison-sticky-top, 32px);
}

@media (max-width: 782px) {
    body.admin-bar .comparison-table th {
        top: var(--comparison-sticky-top, 46px);
    }
}

/* テーブルセル */
.comparison-table td {
    padding: 16px 12px;
    text-align: center;
    border-bottom: 1px solid #dcdcdc;
    vertical-align: middle;
    color: #495057;
    font-weight: 500;
    white-space: normal;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 150px;
}

.comparison-table .product-column {
    text-align: left;
    padding: 12px 16px;
    min-width: 150px;
    background: #fafbfc;
}

.comparison-table .data-column {
    min-width: 160px;
    background: #fff;
    white-space: normal;
}

/* 強調表示（テーブル） */
.comparison-table tbody td.highlight-col {
    background: transparent;
    color: var(--highlight-table-text-color, var(--highlight-text-color, #333333));
    border-left: var(--highlight-table-bw, 3px) solid var(--highlight-table-text-color, var(--highlight-text-color, #333333));
    border-right: var(--highlight-table-bw, 3px) solid var(--highlight-table-text-color, var(--highlight-text-color, #333333));
}

/* ヘッダー列も揃えて枠線を表示 */
.comparison-table thead th.highlight-col {
    border-left: var(--highlight-table-bw, 3px) solid var(--highlight-table-text-color, var(--highlight-text-color, #333333));
    border-right: var(--highlight-table-bw, 3px) solid var(--highlight-table-text-color, var(--highlight-text-color, #333333));
    border-top: var(--highlight-table-bw, 3px) solid var(--highlight-table-text-color, var(--highlight-text-color, #333333));
}

/* 下端の境界（最終行） */
.comparison-table tbody tr:last-child td.highlight-col {
    border-bottom: var(--highlight-table-bw, 3px) solid var(--highlight-table-text-color, var(--highlight-text-color, #333333));
}

/* 行のホバー効果 */
.product-row {
    transition: background-color 0.15s ease;
    position: relative;
}

.product-row:hover {
    background: rgba(0, 0, 0, 0.02);
}

.product-row:hover .product-column {
    background: rgba(0, 0, 0, 0.04);
}

.product-row:hover td {
    background: rgba(0, 0, 0, 0.02);
}

.product-row.recommended:hover .product-column,
.product-row.recommended:hover td {
    background: rgba(0, 0, 0, 0.04);
}

.comparison-table td,
.comparison-table .product-column {
    transition: background-color 0.15s ease;
}

.comparison-table-wrapper.amazon-comparison-only .comparison-title,
.comparison-table-wrapper.amazon-comparison-only .comparison-description,
.comparison-table-wrapper.amazon-comparison-only .filter-controls,
.comparison-table-wrapper.amazon-comparison-only .comparison-table-container,
.comparison-table-wrapper.amazon-comparison-only .load-more-button {
    display: none !important;
}

.comparison-table-wrapper.amazon-comparison-only .amazon-comparison-test {
    margin-top: 0;
}

.amazon-comparison-test {
    background: #ffffff;
    border-top: 1px solid #dee2e6;
    margin-top: 24px;
}

.amazon-comparison-title {
    background: var(--header-theme-color, #667eea);
    border-radius: var(--border-radius, 8px) var(--border-radius, 8px) 0 0;
    color: var(--header-text-color, #ffffff);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0;
    padding: 16px 20px;
    text-align: center;
}

.amazon-comparison-scroll {
    background: #ffffff;
    overflow-x: auto;
    overflow-y: visible;
    position: relative;
    -webkit-overflow-scrolling: touch;
}

.comparison-scroll-hint {
    align-items: center;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    color: #555555;
    display: none;
    flex-direction: column;
    font-size: 11px;
    font-weight: 700;
    gap: 3px;
    left: 50%;
    line-height: 1.25;
    max-width: 132px;
    padding: 7px 10px;
    pointer-events: none;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.25s ease;
    white-space: nowrap;
    z-index: 42;
}

.comparison-scroll-hint-icon {
    display: block;
    height: 28px;
    object-fit: contain;
    width: 44px;
}

.amazon-comparison-test.has-horizontal-scroll:not(.scroll-hint-dismissed) .amazon-comparison-scroll > .comparison-scroll-hint {
    animation: comparisonScrollHintPulse 1.4s ease-in-out infinite;
    display: flex;
}

@keyframes comparisonScrollHintPulse {
    0%, 100% {
        transform: translate(-50%, -50%);
    }

    50% {
        transform: translate(-50%, calc(-50% - 3px));
    }
}

.amazon-comparison-table {
    background: #ffffff;
    border-collapse: separate;
    border-spacing: 0;
    min-width: max-content;
    table-layout: fixed;
    width: 100%;
}

.amazon-comparison-table-mobile {
    display: none;
}

.amazon-comparison-table th,
.amazon-comparison-table td {
    border-bottom: 1px solid #dcdcdc;
    border-right: 1px solid #e9ecef;
    color: #495057;
    font-size: 13px;
    line-height: 1.45;
    padding: 12px;
    vertical-align: top;
}

.amazon-comparison-table thead th {
    background: #ffffff;
    position: sticky;
    top: var(--comparison-sticky-top, 0px);
    z-index: 18;
}

.amazon-comparison-product {
    min-width: 190px;
    text-align: center;
    width: 190px;
}

.amazon-comparison-corner,
.amazon-comparison-label {
    background: #ffffff;
    color: #212529;
    font-weight: 800;
    min-width: 180px;
    text-align: left;
    width: 180px;
}

.amazon-comparison-image-wrap {
    display: block;
    height: 82px;
    margin: 0 auto 10px;
    position: relative;
    width: 120px;
}

.amazon-comparison-product-image,
.amazon-comparison-product-placeholder {
    display: block;
    height: 82px;
    object-fit: contain;
    width: 120px;
}

.amazon-comparison-product-placeholder {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius, 8px);
}

.amazon-comparison-select-label {
    cursor: pointer;
    height: 28px;
    position: absolute;
    right: -8px;
    top: -8px;
    width: 28px;
    z-index: 3;
}

.amazon-comparison-select-input {
    cursor: pointer;
    height: 28px;
    left: 0;
    margin: 0;
    opacity: 0;
    position: absolute;
    top: 0;
    width: 28px;
    z-index: 2;
}

.amazon-comparison-select-ui {
    align-items: center;
    background: #edf0f4;
    border: 2px solid #aeb7c4;
    border-radius: 50%;
    box-shadow: 0 2px 7px rgba(0, 0, 0, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.86);
    color: #9aa4b2;
    display: flex;
    font-size: 15px;
    font-weight: 800;
    height: 24px;
    justify-content: center;
    left: 2px;
    line-height: 1;
    pointer-events: none;
    position: absolute;
    top: 2px;
    transition: background-color 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
    width: 24px;
}

.amazon-comparison-select-label:hover .amazon-comparison-select-ui {
    background: #e2e7ee;
    border-color: #8793a3;
}

.amazon-comparison-select-ui::after {
    content: "✓";
    opacity: 0.58;
    transform: translateY(-1px);
}

.amazon-comparison-select-input:focus-visible + .amazon-comparison-select-ui {
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.25), 0 2px 7px rgba(0, 0, 0, 0.16);
}

.amazon-comparison-product.is-selected .amazon-comparison-select-ui {
    background: var(--button-bg-color, #667eea);
    border-color: var(--button-bg-color, #667eea);
    box-shadow: 0 2px 7px rgba(0, 0, 0, 0.16);
    color: #ffffff;
    transform: scale(1.02);
}

.amazon-comparison-product.is-selected .amazon-comparison-select-ui::after {
    opacity: 1;
}

.amazon-comparison-product-name {
    color: #212529;
    display: block;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
    margin: 0 auto 8px;
    max-width: 170px;
    text-align: center;
}

.amazon-comparison-product.is-selected .amazon-comparison-product-name {
    color: var(--button-bg-color, #667eea);
}

.amazon-comparison-checked-mark {
    align-items: center;
    background: #e8f5e9;
    border-radius: 999px;
    color: #198754;
    display: none;
    font-size: 10px;
    font-weight: 700;
    justify-content: center;
    line-height: 1.3;
    margin: 0 auto 8px;
    padding: 2px 7px;
    white-space: nowrap;
    width: fit-content;
}

.amazon-comparison-product.is-selected .amazon-comparison-checked-mark {
    display: flex;
}

.amazon-comparison-product-link {
    align-items: center;
    background-color: var(--button-bg-color, #667eea);
    border: 2px solid var(--button-bg-color, #667eea);
    border-radius: 6px;
    color: var(--button-text-color, #ffffff);
    display: inline-flex;
    font-size: 12px;
    font-weight: 700;
    justify-content: center;
    line-height: 1.2;
    min-height: 30px;
    padding: 6px 14px;
    text-decoration: none;
}

.amazon-comparison-product-link:hover,
.amazon-comparison-product-link:focus {
    background-color: var(--button-text-color, #ffffff);
    border-color: var(--button-bg-color, #667eea);
    color: var(--button-bg-color, #667eea);
    outline: none;
    text-decoration: none;
}

.amazon-comparison-value {
    min-width: 190px;
    text-align: left;
    width: 190px;
    word-break: normal;
    overflow-wrap: anywhere;
}

.amazon-comparison-metric-name {
    background: #ffffff;
    color: #212529;
    font-weight: 800;
    min-width: 190px;
    text-align: left;
    width: 190px;
}

.amazon-comparison-metric-name.sticky-metric-name {
    left: 0;
    position: sticky;
    z-index: 12;
}

.amazon-comparison-table-mobile tbody tr:nth-child(4n) .amazon-comparison-value,
.amazon-comparison-table-mobile tbody tr:nth-child(4n - 1) .amazon-comparison-metric-name {
    background: #fafbfc;
}

.amazon-comparison-table-desktop tbody tr:nth-child(even) .amazon-comparison-label,
.amazon-comparison-table-desktop tbody tr:nth-child(even) .amazon-comparison-value {
    background: #fafbfc;
}

/* おすすめ商品の行 */
.product-row.recommended .product-column {
    background: #fafbfc;
    position: relative;
}

.product-row.recommended .product-column::before {
    content: 'おすすめ';
    position: absolute;
    top: 8px;
    left: 8px;
    background-color: var(--card-accent-color);
    color: var(--card-text-color);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid var(--card-accent-color);
    z-index: 10;
}

/* ========================================
3. 商品情報・画像
======================================== */

.product-info {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
}

.product-image-section {
    position: relative;
    flex-shrink: 0;
    cursor: pointer;
    width: 100px;
}

.product-image-wrapper {
    position: relative;
    display: inline-block;
}

.product-image {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border-radius: 4px;
    background: #fff;
    border: 1px solid #dee2e6;
    display: block;
    transition: all 0.15s ease;
    padding: 8px;
}

.product-image-wrapper:hover .product-image {
    border-color: #007bff;
    box-shadow: 0 2px 4px rgba(0,123,255,0.1);
    transform: translateY(-1px);
}

.product-image-placeholder {
    width: 100px;
    height: 100px;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #adb5bd;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    padding: 8px;
}

.product-image-placeholder:hover {
    border-color: #007bff;
    box-shadow: 0 2px 4px rgba(0,123,255,0.1);
    transform: translateY(-1px);
}

.product-image-placeholder::after {
    content: "画像なし";
}

.product-details {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-name {
    font-weight: 600;
    font-size: 13px;
    color: #212529;
    margin: 0 0 4px 0;
    line-height: 1.4;
    text-align: center;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.product-name-link {
    appearance: none;
    background: transparent;
    border: 0;
    color: inherit;
    cursor: pointer;
    display: inline;
    font: inherit;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.product-name-link:hover,
.product-name-link:focus {
    color: var(--button-bg-color, #667eea);
    outline: none;
}

.product-checked-mark {
    display: none;
    margin-top: 5px;
    padding: 2px 7px;
    border-radius: 999px;
    background: #e8f5e9;
    color: #198754;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.3;
    white-space: nowrap;
}

.product-row.is-visited .product-checked-mark {
    display: inline-flex;
}

.product-row.is-selected .product-column {
    box-shadow: inset 3px 0 0 var(--button-bg-color, #667eea);
}

.product-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--button-bg-color, #667eea);
    color: var(--button-text-color, #ffffff);
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    transition: all 0.15s ease;
    border: 2px solid var(--button-bg-color, #667eea);
    width: fit-content;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.2);
}

.product-link:hover {
    background-color: var(--button-text-color, #ffffff);
    color: var(--button-bg-color, #667eea);
    border-color: var(--button-bg-color, #667eea);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

/* チェックボックス */
.product-select {
    position: absolute !important;
    top: -8px !important;
    right: -8px !important;
    width: 24px !important;
    height: 24px !important;
    margin: 0 !important;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: #fff;
    border: 2px solid #dee2e6;
    border-radius: 4px;
    z-index: 10;
    transition: all 0.15s ease;
    outline: none;
}

.product-select:hover {
    border-color: #007bff;
}

.product-select::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #adb5bd;
    font-size: 14px;
    font-weight: bold;
    line-height: 1;
    opacity: 0.5;
}

.product-select:checked {
    background: #007bff;
    border-color: #0056b3;
}

.product-select:checked::after {
    color: white;
    opacity: 1;
}

/* ========================================
4. フィルターコントロール
======================================== */

.filter-controls {
    padding: 16px 24px;
    background: #fff;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.control-buttons {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
    min-width: 0;
}

.filter-button-container {
    display: flex;
    align-items: center;
    gap: 12px;
    order: 2;
    margin-left: auto;
}

.filter-button {
    padding: 8px 16px;
    background-color: var(--button-bg-color, #667eea);
    color: var(--button-text-color, #ffffff);
    border: 2px solid var(--button-bg-color, #667eea);
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.2);
}

.filter-button:hover {
    background-color: var(--button-text-color, #ffffff);
    border-color: var(--button-bg-color, #667eea);
    text-decoration: none;
    color: var(--button-bg-color, #667eea);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.comparison-info {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    order: 1;
    flex: 1;
    min-width: 0;
}

.comparison-count {
    color: #6c757d;
    font-weight: 500;
}

.comparison-count span {
    color: #007bff;
    font-weight: 600;
}

.selection-limit-message {
    color: #dc3545;
    font-size: 12px;
    background: #f8d7da;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid #f5c6cb;
    display: none;
}

.selection-limit-message.show {
    display: block;
    animation: fadeIn 0.2s ease;
}

.comparison-reset {
    padding: 8px 16px;
    background: #dc3545;
    color: white;
    border: 2px solid #dc3545;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    order: 0;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(220, 53, 69, 0.2);
}

.comparison-reset:hover {
    background: white;
    border-color: #dc3545;
    color: #dc3545;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

.comparison-reset:disabled {
    background: #e9ecef;
    border-color: #e9ecef;
    color: #adb5bd;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* ========================================
5. 比較エリア・カード共通
======================================== */

.comparison-area {
    margin: 0;
    background: #f8f9fa;
    border-top: 1px solid #dee2e6;
    display: none;
}

.comparison-content {
    padding: 24px;
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding: 16px;
    border-bottom: 1px solid #dee2e6;
}

.comparison-header h4,
.comparison-header h5,
.comparison-header-title {
    margin: 0;
    font-size: 18px;
    color: #212529;
    font-weight: 600;
}

.comparison-close {
    background: #fff;
    border: 1px solid #dee2e6;
    font-size: 16px;
    cursor: pointer;
    color: #6c757d;
    padding: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.comparison-close:hover {
    background: #dc3545;
    border-color: #dc3545;
    color: white;
}

.detail-compare-add {
    appearance: none;
    border: 2px solid var(--button-bg-color, #667eea);
    background: var(--button-bg-color, #667eea);
    color: var(--button-text-color, #ffffff);
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
    margin-left: 10px;
    padding: 8px 12px;
    vertical-align: middle;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    transition: all 0.15s ease;
}

.comparison-detail-heading-wrap {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    column-gap: 10px;
    row-gap: 6px;
}

.comparison-detail-heading-wrap > :is(h1, h2, h3, h4, h5, h6) {
    flex: 0 1 auto;
    margin-bottom: 0 !important;
    margin-right: 0 !important;
    max-width: calc(100% - 150px);
    width: auto !important;
}

.comparison-detail-heading-wrap > .detail-compare-add {
    flex: 0 0 auto;
    margin: 0;
    transform: translateY(-1px);
}

.detail-compare-add:hover,
.detail-compare-add:focus {
    background: var(--button-text-color, #ffffff);
    color: var(--button-bg-color, #667eea);
    outline: none;
    transform: translateY(-1px);
}

.detail-compare-add.is-selected {
    background: #198754;
    border-color: #198754;
    color: #ffffff;
}

.detail-compare-add-icon {
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    display: inline-flex;
    font-size: 14px;
    height: 18px;
    justify-content: center;
    width: 18px;
}

.comparison-sticky-footer {
    position: fixed;
    right: 16px;
    bottom: 16px;
    left: 16px;
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transform: translateY(18px);
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.comparison-sticky-footer.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.comparison-footer-inner {
    align-items: center;
    background: #111827;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
    color: #ffffff;
    display: grid;
    gap: 12px;
    grid-template-columns: auto 1fr auto;
    margin: 0 auto;
    max-width: 1120px;
    padding: 12px 14px;
}

.comparison-footer-summary {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 86px;
}

.comparison-footer-count {
    font-size: 13px;
    font-weight: 800;
}

.comparison-footer-limit {
    color: #cbd5e1;
    font-size: 11px;
}

.comparison-footer-items {
    display: flex;
    gap: 8px;
    min-width: 0;
    overflow-x: auto;
    padding: 2px;
    scrollbar-width: thin;
}

.comparison-footer-chip {
    align-items: center;
    background: #ffffff;
    border-radius: 999px;
    color: #1f2937;
    display: inline-flex;
    flex: 0 0 auto;
    gap: 8px;
    max-width: 220px;
    padding: 6px 8px 6px 12px;
}

.comparison-footer-chip-name {
    display: block;
    font-size: 13px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comparison-footer-remove {
    align-items: center;
    appearance: none;
    background: #e5e7eb;
    border: 0;
    border-radius: 999px;
    color: #374151;
    cursor: pointer;
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 15px;
    font-weight: 800;
    height: 22px;
    justify-content: center;
    line-height: 1;
    padding: 0;
    width: 22px;
}

.comparison-footer-remove:hover,
.comparison-footer-remove:focus {
    background: #dc3545;
    color: #ffffff;
    outline: none;
}

.comparison-footer-open {
    appearance: none;
    background: var(--button-bg-color, #667eea);
    border: 2px solid var(--button-bg-color, #667eea);
    border-radius: 6px;
    color: var(--button-text-color, #ffffff);
    cursor: pointer;
    font-size: 14px;
    font-weight: 800;
    padding: 10px 16px;
    white-space: nowrap;
}

.comparison-footer-open:disabled {
    background: #4b5563;
    border-color: #4b5563;
    color: #cbd5e1;
    cursor: not-allowed;
}

.comparison-footer-open:not(:disabled):hover,
.comparison-footer-open:not(:disabled):focus {
    background: var(--button-text-color, #ffffff);
    color: var(--button-bg-color, #667eea);
    outline: none;
}

.comparison-modal {
    display: none;
    inset: 0;
    position: fixed;
    z-index: 2147483647;
}

.comparison-modal.is-open {
    align-items: center;
    display: flex;
    justify-content: center;
    padding: 24px;
}

.comparison-modal-backdrop {
    background: rgba(15, 23, 42, 0.68);
    inset: 0;
    position: absolute;
}

.comparison-modal-dialog {
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    max-height: min(92vh, 980px);
    max-width: 1120px;
    overflow: hidden;
    position: relative;
    width: min(100%, 1120px);
}

.comparison-modal-header {
    align-items: center;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    padding: 14px 18px;
}

.comparison-modal-title,
.comparison-modal-header h5 {
    color: #111827;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.3;
    margin: 0;
}

.comparison-modal-close {
    align-items: center;
    appearance: none;
    background: #f3f4f6;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    color: #374151;
    cursor: pointer;
    display: inline-flex;
    font-size: 24px;
    font-weight: 700;
    height: 36px;
    justify-content: center;
    line-height: 1;
    padding: 0;
    width: 36px;
}

.comparison-modal-close:hover,
.comparison-modal-close:focus {
    background: #dc3545;
    border-color: #dc3545;
    color: #ffffff;
    outline: none;
}

.comparison-modal-body {
    background: #f8fafc;
    overflow: auto;
    padding: 18px;
    -webkit-overflow-scrolling: touch;
}

.comparison-modal-image-wrap {
    align-items: center;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.comparison-modal-image {
    background: #ffffff;
    border-radius: 10px;
    display: block;
    height: auto;
    max-width: 100%;
    width: 100%;
}

.comparison-modal-amazon {
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius, 8px);
    margin: 0;
    overflow: hidden;
    width: 100%;
}

.comparison-modal-amazon .amazon-comparison-title {
    border-radius: 0;
}

.comparison-modal-amazon .amazon-comparison-scroll {
    max-width: 100%;
}

.comparison-modal-amazon .amazon-comparison-table {
    min-width: 560px;
}

.comparison-modal-amazon .amazon-comparison-product,
.comparison-modal-amazon .amazon-comparison-value {
    min-width: 180px;
    width: 180px;
}

.comparison-modal-amazon .amazon-comparison-corner,
.comparison-modal-amazon .amazon-comparison-label {
    min-width: 160px;
    width: 160px;
}

.comparison-modal-text-table {
    background: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 10px;
    overflow: auto;
    width: 100%;
}

.comparison-modal-text-table table {
    border-collapse: separate;
    border-spacing: 0;
    min-width: 680px;
    width: 100%;
}

.comparison-modal-text-table th,
.comparison-modal-text-table td {
    border-bottom: 1px solid #e9ecef;
    border-right: 1px solid #e9ecef;
    color: #495057;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.55;
    padding: 14px 16px;
    text-align: left;
    vertical-align: top;
    width: 33.33%;
}

.comparison-modal-text-table thead th {
    background: var(--header-theme-color, #667eea);
    color: var(--header-text-color, #ffffff);
    font-weight: 800;
    position: sticky;
    top: 0;
    z-index: 2;
}

.comparison-modal-text-table tbody th {
    background: #fafbfc;
    color: #212529;
    font-weight: 800;
}

.comparison-modal-text-table tr:last-child th,
.comparison-modal-text-table tr:last-child td {
    border-bottom: 0;
}

.comparison-modal-text-table th:last-child,
.comparison-modal-text-table td:last-child {
    border-right: 0;
}

body.comparison-modal-open {
    overflow: hidden;
}

/* カード基本スタイル - 統一サイズ */
.plan-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    border: 2px solid var(--card-theme-color, #667eea);
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    /* 高さはJavaScriptで動的に設定 */
}

.plan-card:hover {
    border-color: var(--card-theme-color, #667eea);
    box-shadow: 0 4px 16px rgba(var(--card-theme-color-rgb, 102, 126, 234), 0.15);
    transform: translateY(-2px);
}

/* カード内要素 */
.plan-image {
    text-align: center;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 0;
}

.service-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 6px;
    background: #f8f9fa;
    padding: 6px;
    border: 1px solid #dee2e6;
}

.plan-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    text-align: center;
    color: #212529;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.plan-price {
    text-align: center;
    margin-bottom: 16px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.plan-details {
    flex-grow: 1;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow: hidden;
}

.plan-action {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding-top: 8px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f8f9fa;
    gap: 8px;
    flex-wrap: wrap;
    flex-direction: column;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: 13px;
    color: #6c757d;
    flex: 0 0 auto;
    min-width: 0;
    margin-right: 12px;
    font-weight: 500;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 40%;
}

.detail-value {
    white-space: normal;
    line-height: 1.5;
    display: block;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
}

.detail-value br {
    display: block;
    margin: 4px 0;
    content: "";
}

.arrow-icon {
    font-size: 14px;
    transition: transform 0.15s ease;
}

/* ========================================
6. Swiper比較結果エリア
======================================== */

.recommended-badge {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-accent-color, #ffd700);
    color: var(--card-text-color, #333333);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 2;
    border: 2px solid var(--card-accent-color, #ffd700);
}

.comparison-result-swiper {
    width: 100%;
    height: auto;
    margin: 0;
    padding: 0 0 20px 0;
    position: relative;
}

/* スライダー表示前のプレセンター用（左右中央寄せ） */
.comparison-result-swiper.precenter {
    overflow: hidden;
}
.comparison-result-swiper.precenter .swiper-wrapper {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 20px;
}
.comparison-result-swiper.precenter .swiper-slide {
    width: auto;
    min-width: 300px;
    max-width: 350px;
    flex-shrink: 0;
}

.comparison-result-swiper .swiper-wrapper {
    align-items: stretch;
}

.comparison-result-swiper .swiper-slide {
    width: auto;
    height: auto;
    padding: 25px 10px;
    box-sizing: border-box;
    min-width: 300px;
    max-width: 350px;
    flex-shrink: 0;
    display: flex;
    align-items: stretch;
}

/* スマホでの中央表示を確実にする */
@media (max-width: 768px) {
    .comparison-result-swiper .swiper-slide {
        width: 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        padding: 25px 16px;
    }

    /* プレセンター時もモバイルは1枚100%で中央寄せ */
    .comparison-result-swiper.precenter .swiper-wrapper {
        justify-content: center;
    }
    .comparison-result-swiper.precenter .swiper-slide {
        width: 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        padding: 25px 16px;
    }
}

/* Swiper内のカード - 統一サイズ */
.comparison-result-swiper .plan-card {
    padding: 20px;
    display: flex;
    flex-direction: column;
    width: 100%;
    /* 高さはJavaScriptで動的に設定 */
}

.comparison-result-swiper .plan-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: inherit;
}

.comparison-result-swiper .plan-price {
    padding: 12px 16px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    margin-bottom: 16px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.comparison-result-swiper .plan-details {
    flex: 1;
    margin: 8px 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    padding: 16px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
}

.comparison-result-swiper .detail-row {
    margin-bottom: 0;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* 強調表示（比較エリア） */
.comparison-result-swiper .detail-row.highlight-detail {
    background: transparent;
}

.comparison-result-swiper .detail-row.highlight-detail .detail-value {
    color: var(--highlight-text-color, #333333);
    font-size: var(--highlight-font-size, 18px);
    font-weight: var(--highlight-font-weight, 700);
}

.comparison-result-swiper .detail-row.highlight-detail .detail-value .price-main {
    color: inherit;
    font-size: inherit;
    font-weight: inherit;
    margin: 0;
    line-height: 1.2;
}

.comparison-result-swiper .detail-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.comparison-result-swiper .detail-label {
    font-size: 12px;
    color: #6c757d;
    font-weight: 600;
    flex: 0 0 auto;
    max-width: 40%;
    margin-right: 8px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.comparison-result-swiper .detail-value {
    font-size: 13px;
    color: #495057;
    text-align: right;
    flex: 1;
    font-weight: 500;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    min-width: 0;
    line-height: 1.4;
}

.comparison-result-swiper .service-logo {
    max-width: 80px;
    height: auto;
    max-height: 80px;
    object-fit: contain;
    padding: 8px;
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.comparison-result-swiper .plan-button {
    display: inline-block;
    background: var(--card-theme-color, #667eea);
    border: 2px solid var(--card-theme-color, #667eea);
    color: var(--header-text-color, #ffffff);
    padding: 16px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(var(--card-theme-color-rgb, 102, 126, 234), 0.2);
    width: 100%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
}

.comparison-result-swiper .plan-button:hover {
    background: white;
    border-color: var(--card-theme-color, #667eea);
    color: var(--card-theme-color, #667eea);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--card-theme-color-rgb, 102, 126, 234), 0.3);
}

/* Swiper内のおすすめカード */
.comparison-result-swiper .plan-card.recommended {
    background-color: #fff;
    color: inherit;
    border: var(--card-recommended-bw, 2px) solid var(--card-theme-color, #667eea);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    position: relative;
}

.comparison-result-swiper .plan-card.recommended:hover {
    box-shadow: 0 12px 35px rgba(0,0,0,0.2);
    transform: translateY(-2px);
}

.comparison-result-swiper .plan-card.recommended .plan-title {
    color: inherit;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.comparison-result-swiper .plan-card.recommended .detail-label {
    color: #6c757d;
}

.comparison-result-swiper .plan-card.recommended .detail-value {
    color: #495057;
    font-weight: 600;
}

/* おすすめカード内でも強調色を優先（ラベルは除外し値のみ） */
.comparison-result-swiper .plan-card.recommended .detail-row.highlight-detail .detail-value {
    color: var(--highlight-text-color, #333333) !important;
    font-size: var(--highlight-font-size, 18px);
    font-weight: var(--highlight-font-weight, 700);
}

.comparison-result-swiper .plan-card.recommended .detail-row.highlight-detail .detail-value .price-main {
    color: inherit !important;
    font-size: inherit;
    font-weight: inherit;
    margin: 0;
    line-height: 1.2;
}


.comparison-result-swiper .plan-card.recommended .detail-row {
    border-bottom: 1px solid #f8f9fa;
}

.comparison-result-swiper .plan-card.recommended .detail-row:last-child {
    border-bottom: none;
}

.comparison-result-swiper .plan-card.recommended .service-logo {
    background: rgba(255,255,255,0.9);
    border-color: rgba(255,255,255,0.3);
}

.comparison-result-swiper .plan-card.recommended .plan-button {
    background: var(--card-accent-color, #ffd700);
    border: 2px solid var(--card-accent-color, #ffd700);
    color: var(--card-text-color, #ffffff);
    font-weight: 700;
    box-shadow: 0 2px 4px rgba(var(--card-accent-color-rgb, 255, 215, 0), 0.3);
}

.comparison-result-swiper .plan-card.recommended .plan-button:hover {
    background: white;
    border-color: var(--card-accent-color, #ffd700);
    color: var(--card-accent-color, #ffd700);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--card-accent-color-rgb, 255, 215, 0), 0.4);
}

/* Swiperナビゲーション */
.comparison-result-next,
.comparison-result-prev {
    color: var(--header-theme-color, #667eea) !important;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid #e0e0e0;
    border-radius: 50%;
    width: 44px !important;
    height: 44px !important;
    margin-top: -22px !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

.comparison-result-next:hover,
.comparison-result-prev:hover {
    background: var(--header-theme-color, #667eea);
    color: white !important;
    border-color: var(--header-theme-color, #667eea);
    transform: scale(1.05);
}

.comparison-result-next::after,
.comparison-result-prev::after {
    font-size: 16px !important;
    font-weight: bold;
}

/* Swiperページネーション */
.comparison-result-swiper .swiper-pagination.comparison-result-pagination {
    position: relative !important;
    margin-top: 20px;
    text-align: center;
    bottom: auto !important;
}

.comparison-result-swiper .swiper-pagination.comparison-result-pagination .swiper-pagination-bullet {
    background: #ccc !important;
    opacity: 0.5 !important;
    width: 10px !important;
    height: 10px !important;
    margin: 0 4px !important;
    border-radius: 50% !important;
    transition: all 0.3s ease;
}

.comparison-result-swiper .swiper-pagination.comparison-result-pagination .swiper-pagination-bullet-active {
    background: var(--header-theme-color, #667eea) !important;
    opacity: 1 !important;
}

/* ========================================
7. フィルターポップアップ
======================================== */

.filter-popup,
[id^="filter-popup-comparison-table"] {
    display: none;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    min-width: 100vw !important;
    min-height: 100vh !important;
    max-width: none !important;
    max-height: none !important;
    background: rgba(0,0,0,0) !important;
    z-index: 2147483647 !important;
    backdrop-filter: blur(0px) !important;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    opacity: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    outline: none !important;
    box-sizing: border-box !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
    transform: none !important;
    filter: none !important;
    perspective: none !important;
    contain: none !important;
    clip-path: none !important;
    overflow: visible !important;
    float: none !important;
    clear: none !important;
    flex: none !important;
    grid-area: auto !important;
    visibility: hidden !important;
    pointer-events: none !important;
    isolation: auto !important;
    mix-blend-mode: normal !important;
}

.filter-popup.show,
[id^="filter-popup-comparison-table"].show {
    background: rgba(0,0,0,0.6) !important;
    backdrop-filter: blur(8px) !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

body.filter-popup-open {
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

body.filter-popup-open #wpadminbar,
body.filter-popup-open #masthead,
body.filter-popup-open header {
    z-index: auto;
}

body.filter-popup-open .filter-popup {
    padding-right: var(--scrollbar-width, 0px);
}

.filter-popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: white;
    border-radius: 16px;
    border: 1px solid #dee2e6;
    max-width: 90vw;
    width: 600px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.filter-popup.show .filter-popup-content {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    box-shadow: 0 25px 50px rgba(0,0,0,0.25);
}

.filter-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(233, 236, 239, 0.5);
    background: rgba(248, 249, 250, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px 16px 0 0;
    transform: translateY(-20px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.filter-popup.show .filter-popup-header {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0.1s;
}

.filter-popup-header p {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.filter-popup-close {
    background: transparent;
    border: none;
    font-size: 24px;
    line-height: 1;
    padding: 0;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.15s ease;
    color: inherit;
}

.filter-popup-close:hover {
    opacity: 0.8;
}

.filter-popup-body {
    padding: 24px;
    overflow-y: auto;
    flex-grow: 1;
    max-height: calc(90vh - 180px);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.filter-popup.show .filter-popup-body {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0.2s;
}

.filter-group {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(248, 249, 250, 0.8);
    transform: translateX(-20px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.filter-popup.show .filter-group:nth-child(1) { transition-delay: 0.3s; }
.filter-popup.show .filter-group:nth-child(2) { transition-delay: 0.35s; }
.filter-popup.show .filter-group:nth-child(3) { transition-delay: 0.4s; }
.filter-popup.show .filter-group:nth-child(4) { transition-delay: 0.45s; }
.filter-popup.show .filter-group:nth-child(5) { transition-delay: 0.5s; }

.filter-popup.show .filter-group {
    transform: translateX(0);
    opacity: 1;
}

.filter-group:last-child {
    border-bottom: none;
}

.filter-group label {
    display: block;
    font-weight: 600;
    color: #212529;
    margin-bottom: 12px;
    font-size: 14px;
}

.filter-buttons {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
    padding: 20px 24px;
    border-top: 1px solid rgba(233, 236, 239, 0.5);
    background: rgba(248, 249, 250, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 0 0 16px 16px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.filter-popup.show .filter-buttons {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0.6s;
}

.filter-buttons button {
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    min-height: 48px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    background-position: center;
}

.filter-buttons button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.filter-buttons button:active {
    transform: translateY(0);
    transition: transform 0.1s;
}

.filter-apply {
    background: #1037e7;
    color: white;
    border: 1px solid #1037e7;
}

.filter-apply:hover {
    background: white;
    color: #1037e7;
    border: 1px solid #1037e7;
}

.filter-reset {
    background: #dc3545;
    color: white;
    border: 1px solid #dc3545;
}

.filter-reset:hover {
    background: white;
    color: #dc3545;
    border: 1px solid #dc3545;
}

.filter-cancel {
    background: white;
    border: 1px solid #6c757d;
    color: #6c757d;
}

.filter-cancel:hover {
    background: #f8f9fa;
    color: #6c757d;
    border: 1px solid #6c757d;
}

/* フィルター入力要素 */
.number-range-filter {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 範囲スライダー */
.range-slider {
    margin: 15px 0;
}

.slider-container {
    position: relative;
    height: 40px;
    margin: 10px 0;
}

.slider-track {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    height: 4px;
    background-color: #667eea;
    border-radius: 2px;
    z-index: 1;
}

.range-slider .slider {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    background: transparent;
    outline: none;
    border-radius: 2px;
    z-index: 2;
}

.range-slider .slider::-webkit-slider-track {
    height: 4px;
    background: #e9ecef;
    border-radius: 2px;
}

.range-slider .slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--thumb-color, #667eea);
    border: 2px solid var(--thumb-border-color, #ffffff);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.range-slider .slider::-moz-range-track {
    height: 4px;
    background: #e9ecef;
    border-radius: 2px;
    border: none;
}

.range-slider .slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--thumb-color, #667eea);
    border: 2px solid var(--thumb-border-color, #ffffff);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.range-current-values {
    display: flex;
    justify-content: center;
    margin: 10px 0 5px 0;
}

.range-current-values span {
    background: #667eea;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.range-values {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #6c757d;
    margin-top: 5px;
}

.number-range-filter input {
    width: 120px;
    padding: 8px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    font-size: 14px;
}

.number-range-filter span {
    color: #6c757d;
    font-size: 14px;
}

.filter-select {
    width: 100%;
    padding: 8px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    font-size: 14px;
    background: white;
}

.filter-text {
    width: 100%;
    padding: 8px;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    font-size: 14px;
}

.boolean-filter,
.select-button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.boolean-filter button.select-all,
.select-button-group button.select-all {
    width: 100%;
    margin-bottom: 4px;
}

.boolean-filter button:not(.select-all),
.select-button-group button:not(.select-all) {
    flex: 1 1 0;
    min-width: 120px;
    max-width: 160px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.boolean-filter button,
.select-button-group button {
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid var(--header-theme-color, #667eea);
    background: transparent;
    color: var(--header-theme-color, #667eea);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: center;
}

.boolean-filter button:hover,
.select-button-group button:hover {
    opacity: 0.8;
}

.boolean-filter button.selected,
.select-button-group button.selected {
    background: var(--header-theme-color, #667eea);
    color: var(--header-text-color, white);
}

.filter-text:focus,
.filter-select:focus,
.number-range-filter input:focus,
.rating-filter input:focus {
    border-color: var(--header-theme-color, #667eea);
    outline: none;
    box-shadow: 0 0 0 2px rgba(var(--header-theme-color-rgb, 102, 126, 234), 0.1);
}

/* ========================================
8. レスポンシブデザイン
======================================== */

@media (max-width: 768px) {
    .amazon-comparison-table-desktop {
        display: none;
    }

    .amazon-comparison-table-mobile {
        display: table;
    }

    .amazon-comparison-metric-name,
    .amazon-comparison-product,
    .amazon-comparison-value {
        min-width: 183px;
        width: 183px;
    }

    .amazon-comparison-table th,
    .amazon-comparison-table td {
        border-right: 0;
    }

    .amazon-comparison-metric-name {
        background: #ffffff !important;
        color: transparent !important;
        font-size: 14px;
        line-height: 1.35;
        overflow-wrap: anywhere;
        white-space: normal;
        word-break: break-word;
    }

    .amazon-comparison-metric-name:not(.sticky-metric-name) {
        color: transparent !important;
    }

    .amazon-comparison-metric-name.sticky-metric-name {
        color: #212529 !important;
        left: 0;
        position: sticky;
        z-index: 24;
    }

    /* フィルターコントロール */
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 12px 16px;
    }

    .control-buttons {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        width: 100%;
    }

    .comparison-reset {
        order: 1;
        width: 100%;
        text-align: center;
        justify-content: center;
        margin-bottom: 4px;
    }

    .comparison-info {
        order: 2;
        justify-content: center;
        text-align: center;
        padding: 8px 0;
        background: #f8f9fa;
        border-radius: 4px;
        margin: 4px 0;
    }

    .filter-button-container {
        order: 3;
        margin: 0;
        width: 100%;
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .filter-button {
        width: 100%;
        justify-content: center;
        padding: 12px 16px;
    }

    .selection-limit-message {
        text-align: center;
        width: 100%;
        margin-top: 4px;
    }

    /* 比較エリア */
    .comparison-content {
        padding: 16px;
    }

    .comparison-header {
        margin-bottom: 16px;
        padding: 12px;
    }

    .comparison-header-title,
    .comparison-header h5 {
        font-size: 16px;
        margin: 0;
    }

    .detail-compare-add {
        display: inline-flex;
        margin: 8px 0 0 0;
        max-width: 100%;
    }

    .comparison-detail-heading-wrap > .detail-compare-add {
        margin: 0;
    }

    .comparison-detail-heading-wrap {
        align-items: flex-start;
        row-gap: 8px;
    }

    .comparison-detail-heading-wrap > :is(h1, h2, h3, h4, h5, h6) {
        max-width: 100%;
    }

    .comparison-detail-heading-wrap > .detail-compare-add {
        transform: none;
    }

    .comparison-sticky-footer {
        right: 8px;
        bottom: 8px;
        left: 8px;
    }

    .comparison-footer-inner {
        align-items: stretch;
        gap: 10px;
        grid-template-columns: 1fr;
        padding: 10px;
    }

    .comparison-footer-summary {
        align-items: center;
        flex-direction: row;
        justify-content: space-between;
        min-width: 0;
    }

    .comparison-footer-items {
        max-width: 100%;
    }

    .comparison-footer-chip {
        max-width: 180px;
    }

    .comparison-footer-open {
        width: 100%;
    }

    .comparison-modal.is-open {
        padding: 10px;
    }

    .comparison-modal-dialog {
        border-radius: 8px;
        max-height: 94vh;
    }

    .comparison-modal-header {
        padding: 12px;
    }

    .comparison-modal-title,
    .comparison-modal-header h5 {
        font-size: 16px;
    }

    .comparison-modal-body {
        padding: 10px;
    }

    .comparison-modal-amazon .amazon-comparison-table {
        min-width: max-content;
    }

    .comparison-modal-amazon .amazon-comparison-metric-name,
    .comparison-modal-amazon .amazon-comparison-product,
    .comparison-modal-amazon .amazon-comparison-value {
        min-width: 183px;
        width: 183px;
    }

    /* カード調整 - モバイル統一サイズ */
    .plan-card {
        padding: 16px !important;
        margin: 0 !important;
        /* 高さはJavaScriptで動的に設定 */
    }

    .detail-row {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }

    .detail-label {
        max-width: 100%;
        margin-right: 0;
        margin-bottom: 4px;
        font-size: 11px;
    }

    .detail-value {
        text-align: left;
        font-size: 12px;
        line-height: 1.4;
    }

    .plan-title {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .plan-price {
        margin-bottom: 12px;
        padding: 10px;
    }


    .service-logo {
        width: 80px;
        height: 80px;
    }

    /* Swiper比較結果 - モバイル統一サイズ */
    .comparison-result-swiper .swiper-slide {
        min-width: 300px;
        max-width: 350px;
        height: auto;
        padding: 25px 12px;
    }

    .comparison-result-swiper .plan-card {
        padding: 20px;
        /* 高さはJavaScriptで動的に設定 */
    }

    .comparison-result-swiper .detail-row {
        flex-direction: column;
        gap: 8px;
        padding: 8px 0;
    }

    .comparison-result-swiper .detail-label {
        max-width: 40%;
        margin-right: 8px;
        margin-bottom: 0;
        font-size: 12px;
        font-weight: 600;
        color: #6c757d;
        flex-shrink: 0;
    }

    .comparison-result-swiper .detail-value {
        text-align: right;
        font-size: 13px;
        line-height: 1.4;
        font-weight: 500;
        color: #495057;
        flex: 1;
        min-width: 0;
    }

    .comparison-result-swiper .plan-title {
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 12px;
    }


    .comparison-result-next,
    .comparison-result-prev {
        width: 36px !important;
        height: 36px !important;
        margin-top: -18px !important;
    }

    .comparison-result-next::after,
    .comparison-result-prev::after {
        font-size: 14px !important;
    }

    .slider-indicators {
        margin: 16px 0 0 0;
    }

    .indicator {
        width: 8px;
        height: 8px;
    }

    /* フィルターポップアップ */
    .filter-popup-content {
        width: 100vw;
        max-width: 100vw;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
        display: flex;
        flex-direction: column;
    }

    .filter-popup-header {
        border-radius: 0;
        padding: 16px 20px;
        flex-shrink: 0;
    }

    .filter-popup-body {
        max-height: 100%;
        padding: 20px;
        flex: 1;
        overflow-y: auto;
    }

    .filter-buttons {
        border-radius: 0;
        padding: 20px;
        flex-shrink: 0;
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 8px;
    }

    .filter-buttons button {
        padding: 12px 16px;
        font-size: 14px;
        width: 100%;
    }

    .filter-reset {
        order: 1;
    }

    .filter-cancel {
        order: 2;
    }

    .filter-apply {
        order: 3;
    }

    .boolean-filter,
    .select-button-group {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 8px;
    }

    .boolean-filter button:not(.select-all),
    .select-button-group button:not(.select-all) {
        flex: none;
        min-width: 0;
        max-width: none;
        min-height: 44px;
    }

    .number-range-filter {
        flex-direction: column;
        align-items: stretch;
    }

    .number-range-filter input,
    .filter-select,
    .filter-text {
        width: 100%;
    }
}

/* タブレット対応 */
@media (min-width: 769px) and (max-width: 1024px) {
    .filter-controls {
        gap: 12px;
    }

    .control-buttons {
        gap: 12px;
    }

    .boolean-filter button:not(.select-all),
    .select-button-group button:not(.select-all) {
        flex: 1 1 calc(50% - 8px);
        max-width: calc(50% - 8px);
    }

    .filter-popup-content {
        width: 80vw;
    }

    .filter-popup-body {
        max-height: calc(80vh - 180px);
    }

    /* タブレット用Swiper統一サイズ */
    .comparison-result-swiper .swiper-slide {
        height: auto;
    }

    .comparison-result-swiper .plan-card {
        min-height: auto;
        max-height: none;
        height: auto;
    }
}

/* ========================================
8. もっと見るボタン
======================================== */

.load-more-button {
    text-align: center;
    padding: 20px;
    background: #fff;
    border-right: 1px solid #dcdcdc;
    border-left: 1px solid #dcdcdc;
    border-bottom: 1px solid #dcdcdc;
    border-bottom-left-radius: var(--border-radius, 8px) !important;
    border-bottom-right-radius: var(--border-radius, 8px) !important;
}

.comparison-load-more {
    background: var(--button-bg-color, #667eea);
    color: var(--button-text-color, #ffffff);
    border: 2px solid var(--button-bg-color, #667eea);
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-width: 200px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}

.comparison-load-more:hover {
    background: var(--button-text-color, #ffffff);
    border-color: var(--button-bg-color, #667eea);
    color: var(--button-bg-color, #667eea);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

.comparison-load-more:active {
    transform: translateY(0);
    transition: transform 0.1s;
}

.comparison-load-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.comparison-load-more:hover::before {
    left: 100%;
}

/* モバイル対応 */
@media (max-width: 768px) {
    .load-more-button {
        padding: 16px;
    }

    .comparison-load-more {
        width: 100%;
        max-width: 300px;
        padding: 16px 24px;
        font-size: 15px;
        min-width: auto;
    }
}

/* ========================================
9. ユーティリティ・その他
======================================== */

/* スクリーンリーダー用 */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

/* アニメーション無効化 */
.animations-disabled * {
    transition: none !important;
    animation: none !important;
}

/* 高解像度ディスプレイ対応 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .service-logo,
    .product-image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* アクセシビリティ */
@media (prefers-reduced-motion: reduce) {
    .plan-card,
    .comparison-container {
        transition: none !important;
        animation: none !important;
    }
}

.filter-button:focus,
.product-select:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* 自分メディア向け: タイトルと表示密度 */
.comparison-table-wrapper.title-density-compact .amazon-comparison-title {
    font-size: 16px;
    padding: 11px 14px;
}

@media (max-width: 768px) {
    .comparison-scroll-hint {
        font-size: 10px;
        padding: 7px 9px;
    }

    .comparison-scroll-hint-icon {
        height: 24px;
        width: 38px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-title {
        font-size: 16px;
        padding: 10px 12px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-metric-name,
    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-product,
    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-value {
        min-width: 122px;
        width: 122px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-table th,
    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-table td {
        font-size: 11.5px;
        padding: 8px 6px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-image-wrap {
        height: 48px;
        margin-bottom: 6px;
        width: 64px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-product-image,
    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-product-placeholder {
        height: 48px;
        width: 64px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-product-name {
        font-size: 12px;
        margin-bottom: 6px;
        max-width: 112px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-product-link {
        border-radius: 6px;
        font-size: 11px;
        padding: 7px 9px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-select-label {
        height: 22px;
        right: -2px;
        top: -2px;
        width: 22px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-select-input {
        height: 22px;
        width: 22px;
    }

    .comparison-table-wrapper.mobile-density-compact .amazon-comparison-select-ui {
        border-width: 2px;
        font-size: 12px;
        height: 18px;
        width: 18px;
    }

}

/* 印刷用 */
@media print {
    .filter-controls,
    .filter-popup,
    .comparison-close {
        display: none !important;
    }

    .comparison-area {
        display: block !important;
        background: white;
        border: 1px solid #000;
    }

    .comparison-container {
        display: grid !important;
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
        transform: none !important;
        gap: 8px;
        padding: 0 !important;
    }

    .plan-card {
        flex: none !important;
        page-break-inside: avoid;
        margin-bottom: 8px;
        border: 1px solid #000;
        background: white !important;
        color: black !important;
    }

    .plan-card.recommended {
        background: #f0f0f0 !important;
        color: black !important;
    }

    .product-select {
        display: none;
    }
}