/* ══════════════════════════════════════════════
 *  Keisar Reviews Grid / Slider
 * ══════════════════════════════════════════════ */

/* ── Section header ── */
.keisar-rv__header {
    text-align: center;
    margin-bottom: 3rem;
}

.keisar-rv__title {
    font-size: 1.875rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 0.75rem;
}

.keisar-rv__desc {
    color: #6B7280;
    max-width: 42rem;
    margin: 0 auto;
    line-height: 1.6;
}

/* ══════════════════════════════════════════════
 *  Grid mode
 * ══════════════════════════════════════════════ */
.keisar-rv__grid {
    display: grid;
    grid-template-columns: repeat(var(--rv-cols, 3), 1fr);
    gap: 24px;
}

/* ══════════════════════════════════════════════
 *  Slider mode
 * ══════════════════════════════════════════════ */
.keisar-rv__slider-wrap {
    position: relative;
}

.keisar-rv__track {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.keisar-rv__track::-webkit-scrollbar {
    display: none;
}

.keisar-rv__track > .keisar-rv__card {
    flex: 0 0 calc((100% - var(--rv-gap, 24px) * (var(--rv-cols, 3) - 1)) / var(--rv-cols, 3));
    scroll-snap-align: start;
}

/* ══════════════════════════════════════════════
 *  Card
 * ══════════════════════════════════════════════ */
.keisar-rv__card {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.keisar-rv__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* Hidden cards (grid pagination) */
.keisar-rv__card--hidden {
    display: none;
}

/* ── Stars ── */
.keisar-rv__stars {
    display: inline-flex;
    gap: 2px;
    margin-bottom: 12px;
    line-height: 1;
}

.keisar-rv__star {
    flex-shrink: 0;
}

.keisar-rv__star--filled {
    color: #F59E0B;
}

.keisar-rv__star--empty {
    color: #E5E7EB;
}

/* ── Review text ── */
.keisar-rv__text {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: #374151;
    margin: 0 0 auto;
    padding-bottom: 16px;
}

/* ── Reviewer row ── */
.keisar-rv__reviewer {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid #F3F4F6;
}

.keisar-rv__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.keisar-rv__avatar-fallback {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #E5E7EB;
    color: #6B7280;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    flex-shrink: 0;
    line-height: 1;
}

.keisar-rv__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.keisar-rv__name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #111827;
    line-height: 1.3;
}

.keisar-rv__date {
    font-size: 0.75rem;
    color: #9CA3AF;
    line-height: 1.3;
}

/* ══════════════════════════════════════════════
 *  Pagination (grid mode)
 * ══════════════════════════════════════════════ */
.keisar-rv__pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 2rem;
}

.keisar-rv__page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    background-color: #F3F4F6;
    color: #374151;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
    padding: 0;
    line-height: 1;
}

.keisar-rv__page-btn:hover {
    background-color: #E5E7EB;
}

.keisar-rv__page-btn--active {
    background-color: #111827;
    color: #ffffff;
}

.keisar-rv__page-btn--active:hover {
    background-color: #111827;
    color: #ffffff;
}

/* ══════════════════════════════════════════════
 *  Slider arrows
 * ══════════════════════════════════════════════ */
.keisar-rv__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    color: #374151;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    z-index: 2;
    padding: 0;
    transition: background-color 0.2s, color 0.2s;
}

.keisar-rv__arrow:hover {
    background-color: #111827;
    color: #ffffff;
}

.keisar-rv__arrow--prev {
    inset-inline-start: -20px;
}

.keisar-rv__arrow--next {
    inset-inline-end: -20px;
}

.keisar-rv__arrow svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ══════════════════════════════════════════════
 *  Slider dots
 * ══════════════════════════════════════════════ */
.keisar-rv__dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 1.5rem;
}

.keisar-rv__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #D1D5DB;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.2s;
}

.keisar-rv__dot:hover {
    background-color: #9CA3AF;
}

.keisar-rv__dot--active {
    background-color: #111827;
    transform: scale(1.2);
}

/* ══════════════════════════════════════════════
 *  Responsive
 * ══════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .keisar-rv__arrow {
        width: 36px;
        height: 36px;
    }

    .keisar-rv__arrow svg {
        width: 18px;
        height: 18px;
    }

    .keisar-rv__arrow--prev {
        inset-inline-start: -12px;
    }

    .keisar-rv__arrow--next {
        inset-inline-end: -12px;
    }
}

@media (max-width: 767px) {
    .keisar-rv__header {
        margin-bottom: 2rem;
    }

    .keisar-rv__title {
        font-size: 1.5rem;
    }

    .keisar-rv__arrow {
        display: none;
    }

    .keisar-rv__page-btn {
        width: 32px;
        height: 32px;
        font-size: 0.8125rem;
    }

    .keisar-rv__card {
        padding: 20px;
    }
}