/* form_group_swatches.css — 同形组材质/花色色点
   列表卡 compact：PC「…」展开 / 移动横滑；详情桌面可换行，窄屏横滑。 */

.fg-swatches {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
    padding: 0;
    margin: 0;
}

.fg-swatches__row {
    display: flex;
    align-items: flex-start;
    gap: 0.25rem;
    min-width: 0;
}

.fg-swatches__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    min-width: 0;
}

.fg-swatches__item {
    margin: 0;
    padding: 0;
    flex: 0 0 auto;
}

.fg-swatches__dot {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 999px;
    background: transparent;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.fg-swatches__dot:focus-visible {
    outline: 2px solid var(--color-focus, #1a1a1a);
    outline-offset: 2px;
}

.fg-swatches__dot.is-active {
    border-color: var(--color-text, #1a1a1a);
    box-shadow: 0 0 0 1px #fff inset;
}

@media (hover: hover) and (pointer: fine) {
    .fg-swatches__dot:hover {
        transform: translateY(-1px);
    }
}

.fg-swatches__chip {
    display: block;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    background-color: #e8e4df;
    background-size: cover;
    background-position: center;
}

/* 无图时的材质/花色近似色（非权威，仅色点可读） */
.fg-swatches__chip[data-material-slug="ceramic"] {
    background-color: #f4f1ea;
}
.fg-swatches__chip[data-pattern-slug="carrara-white"],
.fg-swatches__chip[data-pattern-slug="thassos-white"],
.fg-swatches__chip[data-pattern-slug="statuario"],
.fg-swatches__chip[data-pattern-slug="volakas"] {
    background-color: #eceae6;
}
.fg-swatches__chip[data-pattern-slug="calacatta"],
.fg-swatches__chip[data-pattern-slug="arabescato"] {
    background-color: #e6e2d8;
}
.fg-swatches__chip[data-pattern-slug="crema-marfil"],
.fg-swatches__chip[data-pattern-slug="botticino"] {
    background-color: #d9cbb0;
}
.fg-swatches__chip[data-pattern-slug="emperador-light"] {
    background-color: #b8a090;
}
.fg-swatches__chip[data-pattern-slug="emperador-dark"] {
    background-color: #5c4033;
}
.fg-swatches__chip[data-pattern-slug="nero-marquina"] {
    background-color: #1c1c1c;
}
.fg-swatches__chip[data-pattern-slug="verde-guatemala"] {
    background-color: #2f5d4a;
}
.fg-swatches__chip[data-pattern-slug="rosa-portogallo"] {
    background-color: #c48b8b;
}
.fg-swatches__chip[data-pattern-slug="bardiglio"] {
    background-color: #8a9096;
}
.fg-swatches__chip[data-pattern-slug="breccia"],
.fg-swatches__chip[data-pattern-slug="fior-di-pesco"] {
    background-color: #c9b8b0;
}

.fg-swatches__caption {
    margin: 0;
    font-size: 0.75rem;
    line-height: 1.35;
    color: var(--color-text-muted, #6b6b6b);
    min-height: 1.1em;
}

/* 列表卡 / 详情购卡：caption 与上方 meta·徽章重复，一律隐藏 */
.fg-swatches--compact .fg-swatches__caption,
.product-detail__swatches-rail .fg-swatches__caption {
    display: none;
}

.fg-swatches__more {
    flex: 0 0 auto;
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--color-text-muted, #6b6b6b);
    line-height: 0;
    cursor: pointer;
    box-sizing: border-box;
}

.fg-swatches__more-icon {
    display: block;
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.fg-swatches__more:hover,
.fg-swatches__more:focus-visible {
    color: var(--color-text, #1a1a1a);
    background: rgba(0, 0, 0, 0.04);
}

.fg-swatches__more:focus-visible {
    outline: 2px solid var(--color-focus, #1a1a1a);
    outline-offset: 2px;
}

/* ── 「…」展开（PC 全部 compact；首页推荐全断点，避免与货架横滑嵌套） ─ */
@media (min-width: 901px) {
    .fg-swatches--compact:not(.is-expanded) .fg-swatches__list {
        flex-wrap: nowrap;
        overflow: hidden;
    }

    .fg-swatches--compact.is-expanded .fg-swatches__list {
        flex-wrap: wrap;
        max-height: none !important;
        overflow: visible;
    }

    .fg-swatches--compact.is-expanded .fg-swatches__row {
        flex-wrap: wrap;
    }

    .fg-swatches--compact.is-expanded .fg-swatches__more {
        align-self: flex-start;
    }
}

/* 首页推荐：任意宽度都用「…」，不用色卡横滑 */
.home-recommended .fg-swatches--compact:not(.is-expanded) .fg-swatches__list {
    flex-wrap: nowrap;
    overflow: hidden;
    overflow-x: hidden;
    padding: 0;
    max-height: none;
}

.home-recommended .fg-swatches--compact.is-expanded .fg-swatches__list {
    flex-wrap: wrap;
    max-height: none !important;
    overflow: visible;
}

.home-recommended .fg-swatches--compact.is-expanded .fg-swatches__row {
    flex-wrap: wrap;
}

.home-recommended .fg-swatches--compact .fg-swatches__more {
    display: inline-flex !important;
}

/* ── 移动（≤900）：列表卡 / 详情 / QV 横滑；推荐区除外 ─────── */
@media (max-width: 900px) {
    .product-card .fg-swatches--compact .fg-swatches__list,
    .product-detail__swatches-rail .fg-swatches__list,
    .product-qv-form-group .fg-swatches__list {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior-x: contain;
        scrollbar-width: thin;
        padding: 2px 0 4px;
        max-height: none !important;
    }

    .product-card .fg-swatches--compact .fg-swatches__list::-webkit-scrollbar,
    .product-detail__swatches-rail .fg-swatches__list::-webkit-scrollbar,
    .product-qv-form-group .fg-swatches__list::-webkit-scrollbar {
        height: 3px;
    }

    .product-card .fg-swatches--compact .fg-swatches__list::-webkit-scrollbar-thumb,
    .product-detail__swatches-rail .fg-swatches__list::-webkit-scrollbar-thumb,
    .product-qv-form-group .fg-swatches__list::-webkit-scrollbar-thumb {
        background: rgba(0, 0, 0, 0.18);
        border-radius: 999px;
    }

    .product-card .fg-swatches--compact .fg-swatches__more {
        display: none !important;
    }
}

/* 详情 buybox / QV */
.product-detail__info-block--swatches .fg-swatches,
.product-qv-form-group .fg-swatches {
    gap: 0.5rem;
}

.product-qv-form-group {
    margin: 0 0 0.75rem;
}