.activity-countdown-slot:empty,
.activity-countdown-slot[hidden],
.activity-countdown-banner[hidden],
[data-price-countdown][hidden] {
    display: none !important;
}

.activity-countdown-slot {
    width: 100%;
    min-width: 0;
    margin: 8px 0;
}

.activity-countdown-banner:not(.activity-countdown-list-banner) {
    display: block;
    width: 100%;
    min-width: 0;
    padding: 12px 16px;
    color: #fff;
    background-color: var(--theme-color, #128b9b);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 10px;
    box-sizing: border-box;
}

.activity-countdown-copy {
    min-width: 0;
    overflow-wrap: anywhere;
}

.activity-countdown-title,
.activity-countdown-content {
    color: inherit;
}

.activity-countdown-title {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.activity-countdown-title * {
    display: inline !important;
    white-space: nowrap !important;
}

.activity-countdown-title br {
    display: none !important;
}

.activity-countdown-list-banner.product-card-countdown {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    font-size: 15px;
    font-weight: 700;
    padding-top: 4px;
    padding-bottom: 4px;
}

.activity-countdown-list-banner.product-card-countdown .activity-countdown-title {
    display: block;
    flex: 1 1 90px;
    min-width: 0;
    font-size: inherit;
    line-height: inherit;
}

.activity-countdown-list-banner .lightning-icon {
    flex-shrink: 0;
}

.activity-countdown-list-banner .lightning-icon img {
    width: 12px;
}

.activity-countdown-list-banner.product-card-countdown .activity-countdown-list-clock {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    width: auto;
    max-width: 100%;
    gap: 2px;
    margin: 0;
}

.activity-countdown-list-clock [data-countdown-unit] {
    display: inline-block;
    line-height: 1.4;
    font-variant-numeric: tabular-nums;
}

.activity-countdown-content {
    margin-top: 3px;
    font-size: 13px;
    line-height: 1.4;
}

.activity-countdown-content > :last-child,
.activity-countdown-title > :last-child {
    margin-bottom: 0;
}

.activity-countdown-clock {
    display: flex;
    align-items: center;
    gap: 5px;
    width: min(100%, 230px);
    margin: 8px 0;
    padding-bottom: 18px;
}

.activity-countdown-clock [data-countdown-unit] {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 0;
    min-width: 0;
    min-height: 42px;
    padding: 4px 7px;
    color: #111;
    background: #fff;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 20px;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    line-height: 1;
}

/* 完整倒计时的单位显示在数字下方；列表倒计时保持紧凑。 */
.activity-countdown-clock [data-countdown-unit]::after {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    width: 100%;
    color: #fff;
    font-size: 10px;
    font-weight: 400;
    line-height: 1;
    text-align: center;
}

.activity-countdown-clock [data-countdown-unit="days"]::after { content: "DAYS"; }
.activity-countdown-clock [data-countdown-unit="hours"]::after { content: "HRS"; }
.activity-countdown-clock [data-countdown-unit="minutes"]::after { content: "MINS"; }
.activity-countdown-clock [data-countdown-unit="seconds"]::after { content: "SECS"; }

.activity-price-countdown-fallback {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin: 8px 0;
    padding: 7px 10px;
    color: #fff;
    background: var(--theme-color, #128b9b);
    border-radius: 6px;
}

.activity-price-countdown-timer {
    display: inline-flex;
    gap: 4px;
}

.activity-price-countdown-timer [data-price-countdown-unit] {
    min-width: 24px;
    padding: 2px 4px;
    color: #111;
    background: #fff;
    border-radius: 3px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

@media (max-width: 575.98px) {
    .activity-countdown-banner:not(.activity-countdown-list-banner) {
        align-items: flex-start;
        flex-direction: column;
        padding: 10px 12px;
    }

    .activity-countdown-clock {
        width: 100%;
        gap: 4px;
    }

    .activity-countdown-clock [data-countdown-unit] {
        flex: 1 1 0;
        min-width: 0;
        min-height: 36px;
        font-size: 17px;
    }
}