/* VNJ Ranking - Modern UI (Carousel + Tabs + Full page) */

.vnj-rankings,
.vnj-ranking-page {
    --vnj-text: #18181b;
    --vnj-text-muted: #71717a;
    --vnj-border: #e4e4e7;
    --vnj-accent: #dc2626;
    --vnj-radius: 14px;
    --vnj-radius-sm: 8px;
    --vnj-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 2px 8px rgba(0, 0, 0, 0.04);
    --vnj-shadow-hover: 0 6px 16px rgba(0, 0, 0, 0.07), 0 12px 32px rgba(0, 0, 0, 0.06);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;
    color: var(--vnj-text);
    -webkit-font-smoothing: antialiased;
}

.vnj-rankings {
    margin: 48px 0;
}

/* ============== トップヘッダー: タイトル + すべて見る ============== */
.vnj-rankings__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.vnj-rankings__title-area {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
    flex: 1 1 auto;
    min-width: 0;
}
/* テーマの heading 装飾(border-left 等)を強制リセット */
.vnj-rankings .vnj-rankings__title {
    font-size: 22px !important;
    line-height: 1.3 !important;
    font-weight: 800 !important;
    letter-spacing: -0.02em !important;
    color: var(--vnj-text) !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    text-align: left !important;
    text-transform: none !important;
    position: static !important;
}
.vnj-rankings .vnj-rankings__title::before,
.vnj-rankings .vnj-rankings__title::after {
    content: none !important;
    display: none !important;
}
.vnj-rankings__updated {
    font-size: 11px;
    color: #a1a1aa;
    font-weight: 400;
    letter-spacing: 0.02em;
    white-space: nowrap;
}
.vnj-rankings__see-all {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--vnj-text) !important;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 8px 14px;
    border-radius: var(--vnj-radius-sm);
    border: 1.5px solid #18181b;
    background: transparent;
    transition: all 0.18s ease;
}
.vnj-rankings__see-all:hover {
    background: #18181b;
    color: #fff !important;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(24, 24, 27, 0.18);
}

/* ============== タブ (カルーセル風 - スクロールバー非表示・矢印付き) ============== */
.vnj-rankings__tabs-wrap {
    position: relative;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--vnj-border);
}
.vnj-rankings__tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    /* スクロールバーを完全非表示 */
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
    user-select: none;
}
.vnj-rankings__tabs::-webkit-scrollbar { display: none; }
.vnj-rankings__tabs.is-dragging {
    cursor: grabbing;
    scroll-behavior: auto;
}

.vnj-rankings__tabs-arrow {
    position: absolute;
    top: calc(50% - 1px);
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #fff;
    color: var(--vnj-text);
    border: 1px solid var(--vnj-border);
    cursor: pointer;
    z-index: 3;
    padding: 0;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: background 0.15s, color 0.15s, transform 0.15s, box-shadow 0.15s;
    font-family: inherit;
}
.vnj-rankings__tabs-arrow svg {
    width: 12px;
    height: 12px;
    display: block;
}
.vnj-rankings__tabs-arrow.is-visible {
    display: inline-flex;
}
.vnj-rankings__tabs-arrow:hover {
    background: #18181b;
    color: #fff;
    border-color: #18181b;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.vnj-rankings__tabs-arrow--prev { left: -10px; }
.vnj-rankings__tabs-arrow--next { right: -10px; }

/* タブ両端にフェード効果(スクロール可能なことを暗示) */
.vnj-rankings__tabs-wrap::before,
.vnj-rankings__tabs-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 1px;
    width: 30px;
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.15s;
}
.vnj-rankings__tabs-wrap::before {
    left: 0;
    background: linear-gradient(to right, #fff, transparent);
}
.vnj-rankings__tabs-wrap::after {
    right: 0;
    background: linear-gradient(to left, #fff, transparent);
}
.vnj-rankings__tabs-wrap.has-overflow-left::before { opacity: 1; }
.vnj-rankings__tabs-wrap.has-overflow-right::after { opacity: 1; }

.vnj-rankings__tab {
    flex-shrink: 0;
    background: transparent;
    border: 0;
    color: var(--vnj-text-muted);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 16px;
    cursor: pointer;
    position: relative;
    border-radius: var(--vnj-radius-sm) var(--vnj-radius-sm) 0 0;
    transition: color 0.15s, background 0.15s;
    white-space: nowrap;
    letter-spacing: 0.01em;
    font-family: inherit;
}
.vnj-rankings__tab::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background: transparent;
    transition: background 0.15s;
}
.vnj-rankings__tab:hover {
    color: var(--vnj-text);
    background: #fafafa;
}
.vnj-rankings__tab.is-active {
    color: var(--vnj-text);
    font-weight: 800;
}
.vnj-rankings__tab.is-active::after {
    background: var(--vnj-accent);
}

/* ============== パネル ============== */
.vnj-rankings__panels {
    position: relative;
}
.vnj-rankings__panel {
    display: none;
}
.vnj-rankings__panel.is-active {
    display: block;
}

/* ============== カルーセル ============== */
.vnj-ranking__carousel {
    position: relative;
}
.vnj-ranking__carousel .splide__list {
    align-items: stretch;
}
.vnj-ranking__carousel .splide__slide {
    height: auto;
}
.vnj-ranking__carousel .splide__track {
    padding: 6px 4px 12px;
    margin: -6px -4px -12px;
}

/* ============== 商品カード ============== */
.vnj-ranking__item {
    background: #fff;
    border-radius: var(--vnj-radius);
    padding: 18px 16px 16px;
    position: relative;
    display: flex !important;
    flex-direction: column;
    box-shadow: var(--vnj-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    list-style: none;
    margin: 0;
}
.vnj-ranking__item:hover {
    transform: translateY(-3px);
    box-shadow: var(--vnj-shadow-hover);
}

/* 順位バッジ - モダン・洗練版 */
.vnj-ranking__rank {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 9px 4px 8px;
    background: rgba(255, 255, 255, 0.96);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: var(--vnj-text);
    font-weight: 800;
    font-size: 12px;
    line-height: 1;
    letter-spacing: 0.04em;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(0, 0, 0, 0.05);
    font-variant-numeric: tabular-nums;
}
.vnj-ranking__rank::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #a1a1aa;
}

/* Top 3: ダーク背景 + 金/銀/銅のアクセントドット */
.vnj-ranking__rank--1,
.vnj-ranking__rank--2,
.vnj-ranking__rank--3 {
    background: rgba(24, 24, 27, 0.95);
    color: #fff;
    box-shadow: 0 3px 10px rgba(24, 24, 27, 0.18), 0 0 0 1px rgba(255, 255, 255, 0.04);
}
.vnj-ranking__rank--1::before {
    background: linear-gradient(135deg, #fde047 0%, #d97706 100%);
    box-shadow: 0 0 8px rgba(251, 191, 36, 0.6);
}
.vnj-ranking__rank--2::before {
    background: linear-gradient(135deg, #f4f4f5 0%, #a1a1aa 100%);
    box-shadow: 0 0 6px rgba(212, 212, 216, 0.5);
}
.vnj-ranking__rank--3::before {
    background: linear-gradient(135deg, #fdba74 0%, #9a3412 100%);
    box-shadow: 0 0 6px rgba(253, 186, 116, 0.5);
}

/* 商品画像 */
.vnj-ranking__image-link {
    display: block;
    text-align: center;
    margin: 8px 0 14px;
    border-radius: var(--vnj-radius-sm);
    overflow: hidden;
}
.vnj-ranking__image {
    max-width: 100%;
    height: 140px;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.vnj-ranking__item:hover .vnj-ranking__image {
    transform: scale(1.04);
}

/* ボディ: flex で CTA を常に下端に揃える */
.vnj-ranking__body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* タイトル: 3行で必ずクランプ → 高さ固定 (テーマのheading装飾を強制リセット) */
.vnj-rankings .vnj-ranking__name,
.vnj-ranking-page .vnj-ranking__name {
    font-size: 13px !important;
    line-height: 1.45 !important;
    margin: 0 0 6px !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    font-weight: 600 !important;
    color: var(--vnj-text) !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
    text-align: left !important;
    position: static !important;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 4.35em; /* 3行 × line-height 1.45 */
    word-break: break-word;
}
.vnj-rankings .vnj-ranking__name::before,
.vnj-rankings .vnj-ranking__name::after,
.vnj-ranking-page .vnj-ranking__name::before,
.vnj-ranking-page .vnj-ranking__name::after {
    content: none !important;
    display: none !important;
}
.vnj-ranking__name a {
    color: inherit !important;
    text-decoration: none !important;
    transition: color 0.15s;
}
.vnj-ranking__name a:hover {
    color: var(--vnj-accent) !important;
}

/* ブランド: 空でも高さを確保 */
.vnj-ranking__brand {
    font-size: 11px;
    color: var(--vnj-text-muted);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
    min-height: 1.4em;
    line-height: 1.4;
}

/* 価格ブロック: 高さ固定 = 価格行 + 過去価格行 */
.vnj-ranking__price-block {
    min-height: 44px;
    margin-bottom: 10px;
}
.vnj-ranking__price {
    font-size: 18px;
    font-weight: 800;
    color: var(--vnj-text);
    line-height: 1.2;
    margin-bottom: 2px;
    letter-spacing: -0.02em;
}
.vnj-ranking__price--unknown {
    color: var(--vnj-text-muted);
    font-weight: 600;
    font-size: 14px;
}
.vnj-ranking__price-now { margin-right: 6px; }
.vnj-ranking__discount {
    display: inline-block;
    background: var(--vnj-accent);
    color: #fff;
    font-size: 10px;
    padding: 2px 7px;
    border-radius: 4px;
    font-weight: 700;
    vertical-align: middle;
    letter-spacing: 0.03em;
}
.vnj-ranking__price-was {
    font-size: 11px;
    color: var(--vnj-text-muted);
    text-decoration: line-through;
}

/* Amazonで見るボタン: ボディ末尾、margin-top: auto で常に最下端 */
.vnj-ranking__cta {
    margin-top: auto;
    display: block;
    text-align: center;
    background: #18181b;
    color: #fff !important;
    text-decoration: none;
    padding: 11px 12px;
    border-radius: var(--vnj-radius-sm);
    font-weight: 700;
    font-size: 13px;
    transition: background 0.18s, transform 0.18s, box-shadow 0.18s;
    letter-spacing: 0.02em;
}
.vnj-ranking__cta:hover {
    background: var(--vnj-accent);
    color: #fff !important;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(220, 38, 38, 0.25);
}
.vnj-ranking__cta:active { transform: translateY(0); }

/* ============== Splide 矢印 ============== */
.vnj-ranking__carousel .splide__arrow {
    background: #18181b;
    opacity: 1;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: background 0.18s, transform 0.18s, box-shadow 0.18s;
}
.vnj-ranking__carousel .splide__arrow:hover:not(:disabled) {
    background: var(--vnj-accent);
    transform: translateY(-50%) scale(1.06);
    box-shadow: 0 6px 16px rgba(220, 38, 38, 0.3);
}
.vnj-ranking__carousel .splide__arrow:disabled {
    background: #d4d4d8;
    box-shadow: none;
    opacity: 0.6;
}
.vnj-ranking__carousel .splide__arrow svg {
    fill: #fff;
    width: 16px;
    height: 16px;
}
.vnj-ranking__carousel .splide__arrow--prev { left: -8px; }
.vnj-ranking__carousel .splide__arrow--next { right: -8px; }

/* ============== 全て見るページ ============== */
.vnj-ranking-page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 60px 24px 80px;
    box-sizing: border-box;
}
.vnj-ranking-page__inner {
    width: 100%;
}

.vnj-ranking-page__header {
    text-align: center;
    margin-bottom: 36px;
}
.vnj-ranking-page__subtitle {
    font-size: 11px;
    color: var(--vnj-text-muted);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.vnj-ranking-page__title {
    margin: 0 0 12px;
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--vnj-text);
}
.vnj-ranking-page__meta {
    font-size: 12px;
    color: var(--vnj-text-muted);
    letter-spacing: 0.02em;
}
.vnj-ranking-page__meta-sep {
    margin: 0 6px;
    opacity: 0.4;
}

.vnj-ranking-page__tabs-wrap {
    position: relative;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--vnj-border);
}
.vnj-ranking-page__tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    justify-content: flex-start;
    cursor: grab;
    user-select: none;
}
.vnj-ranking-page__tabs::-webkit-scrollbar { display: none; }
.vnj-ranking-page__tabs.is-dragging {
    cursor: grabbing;
    scroll-behavior: auto;
}

.vnj-ranking-page__tabs-arrow {
    position: absolute;
    top: calc(50% - 1px);
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #fff;
    color: var(--vnj-text);
    border: 1px solid var(--vnj-border);
    cursor: pointer;
    z-index: 3;
    padding: 0;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: background 0.15s, color 0.15s, transform 0.15s, box-shadow 0.15s;
    font-family: inherit;
}
.vnj-ranking-page__tabs-arrow svg {
    width: 13px;
    height: 13px;
    display: block;
}
.vnj-ranking-page__tabs-arrow.is-visible {
    display: inline-flex;
}
.vnj-ranking-page__tabs-arrow:hover {
    background: #18181b;
    color: #fff;
    border-color: #18181b;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.vnj-ranking-page__tabs-arrow--prev { left: -12px; }
.vnj-ranking-page__tabs-arrow--next { right: -12px; }

.vnj-ranking-page__tabs-wrap::before,
.vnj-ranking-page__tabs-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 1px;
    width: 30px;
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.15s;
}
.vnj-ranking-page__tabs-wrap::before {
    left: 0;
    background: linear-gradient(to right, #fff, transparent);
}
.vnj-ranking-page__tabs-wrap::after {
    right: 0;
    background: linear-gradient(to left, #fff, transparent);
}
.vnj-ranking-page__tabs-wrap.has-overflow-left::before { opacity: 1; }
.vnj-ranking-page__tabs-wrap.has-overflow-right::after { opacity: 1; }
.vnj-ranking-page__tab {
    flex-shrink: 0;
    color: var(--vnj-text-muted) !important;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    padding: 12px 18px;
    border-radius: var(--vnj-radius-sm) var(--vnj-radius-sm) 0 0;
    position: relative;
    white-space: nowrap;
    transition: color 0.15s, background 0.15s;
    letter-spacing: 0.01em;
}
.vnj-ranking-page__tab::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background: transparent;
    transition: background 0.15s;
}
.vnj-ranking-page__tab:hover {
    color: var(--vnj-text) !important;
    background: #fafafa;
    text-decoration: none;
}
.vnj-ranking-page__tab.is-active {
    color: var(--vnj-text) !important;
    font-weight: 800;
}
.vnj-ranking-page__tab.is-active::after {
    background: var(--vnj-accent);
}

.vnj-ranking-page__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}

.vnj-ranking-page__empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--vnj-text);
}
.vnj-ranking-page__empty p {
    margin: 0 0 8px;
}

/* ============== スマホ ============== */
@media (max-width: 600px) {
    .vnj-rankings { margin: 36px 0; }
    .vnj-rankings .vnj-rankings__title { font-size: 19px !important; }
    .vnj-rankings__updated { font-size: 10px; }
    .vnj-rankings__see-all { font-size: 12px; padding: 7px 12px; }
    .vnj-rankings__tab { font-size: 13px; padding: 9px 12px; }

    .vnj-ranking-page { padding: 40px 16px 60px; }
    .vnj-ranking-page__title { font-size: 26px; }
    .vnj-ranking-page__subtitle { font-size: 10px; }
    .vnj-ranking-page__tab { font-size: 12px; padding: 10px 14px; }
    .vnj-ranking-page__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .vnj-ranking__item { padding: 14px 12px 12px; }
    .vnj-ranking__rank {
        top: 8px;
        left: 8px;
        font-size: 11px;
        padding: 3px 8px 3px 7px;
        gap: 4px;
    }
    .vnj-ranking__rank::before {
        width: 5px;
        height: 5px;
    }
    .vnj-ranking__image { height: 110px; }
    .vnj-rankings .vnj-ranking__name,
    .vnj-ranking-page .vnj-ranking__name { font-size: 12px !important; height: 4.35em; }
    .vnj-ranking__price { font-size: 15px; }
    .vnj-ranking__price-block { min-height: 38px; }
    .vnj-ranking__cta { font-size: 12px; padding: 9px 8px; }
    .vnj-ranking__carousel .splide__arrow {
        width: 34px;
        height: 34px;
    }
    .vnj-ranking__carousel .splide__arrow--prev { left: -4px; }
    .vnj-ranking__carousel .splide__arrow--next { right: -4px; }
}