/**
 * mod_csv_carousel — carousel.css
 * @version     1.17
 * @author      ADASTRA <https://adastra.sg>
 * @copyright   © 2026 ADASTRA
 * @license     GNU GPL v2
 */

/* ═══════════════════════════════════════════════════════
   RESET & WRAPPER
════════════════════════════════════════════════════════ */
.mod-csv-carousel *,
.mod-csv-carousel *::before,
.mod-csv-carousel *::after {
    box-sizing: border-box;
}

.mod-csv-carousel {
    width: 100%;
    position: relative;
}

.mod-csv-carousel-empty {
    padding: 1rem;
    color: #6c757d;
    font-style: italic;
}

/* ═══════════════════════════════════════════════════════
   HERO (V1)
════════════════════════════════════════════════════════ */
.mod-csv-carousel .csc-hero {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #fff;
}

.mod-csv-carousel .csc-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.mod-csv-carousel .csc-hero-slide.is-active {
    opacity: 1;
    position: relative;
    pointer-events: auto;
}

.mod-csv-carousel .csc-hero-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.mod-csv-carousel .csc-img-error::after {
    content: '\26A0 Image unavailable';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: #f8f9fa;
    color: #6c757d;
    font-size: 0.8rem;
}

.mod-csv-carousel .csc-hero-overlay {
    position: absolute;
    inset: 0;
    /* No gradient — set background in Custom CSS if needed:
       .mod-csv-carousel .csc-hero-overlay {
           background: linear-gradient(to top, rgba(0,0,0,.6) 0%, transparent 50%);
       } */
    background: transparent;
    pointer-events: none;
    z-index: 1;
}

/* Hero caption */
.mod-csv-carousel .csc-hero-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    padding: 1.25rem 1rem 2rem;
    color: #fff;
    text-align: center;
}

.mod-csv-carousel .csc-caption-title {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 0.25rem;
    line-height: 1.3;
}

.mod-csv-carousel .csc-caption-desc {
    font-size: 0.8rem;
    opacity: .88;
    line-height: 1.5;
    margin: 0;
    max-width: 480px;
    margin-inline: auto;
}

/* Ghost overlay arrows */
.mod-csv-carousel .csc-ghost-arr {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.28);
    color: rgba(255,255,255,.65);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    line-height: 1;
    transition: background .2s, color .2s;
    padding: 0;
}

.mod-csv-carousel .csc-ghost-arr:hover,
.mod-csv-carousel .csc-ghost-arr:focus-visible {
    background: rgba(255,255,255,.3);
    color: #fff;
    outline: none;
}

.mod-csv-carousel .csc-ghost-arr--prev { left: 10px; }
.mod-csv-carousel .csc-ghost-arr--next { right: 10px; }

/* ═══════════════════════════════════════════════════════
   FILMSTRIP / THUMBNAILS
   No active or inactive state indicators — plain images only
════════════════════════════════════════════════════════ */
.mod-csv-carousel .csc-thumb-row-wrap {
    display: flex;
    align-items: stretch;
    gap: 0;
}

.mod-csv-carousel .csc-filmstrip {
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 0;
}

.mod-csv-carousel .csc-filmstrip--inside {
    background: rgba(0,0,0,.52);
}

.mod-csv-carousel .csc-filmstrip--outside {
    background: transparent;
}

/* Thumb — no border, no opacity change, no active state visual */
.mod-csv-carousel .csc-thumb {
    flex: 1;
    cursor: pointer;
    overflow: hidden;
    border: none;
    padding: 0;
    background: transparent;
    outline: none;
}

.mod-csv-carousel .csc-thumb img {
    display: block;
    width: 100%;
    object-fit: cover;
    object-position: center;
}

.mod-csv-carousel .csc-thumb-lbl {
    display: block;
    font-size: 0.7rem;
    padding: 3px 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
    color: #fff;
}

.mod-csv-carousel .csc-filmstrip--outside .csc-thumb-lbl {
    color: #6c757d;
}

/* Thumb navigation arrows */
.mod-csv-carousel .csc-thumb-arr {
    background: transparent;
    border: 1px solid #dee2e6;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    min-width: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    line-height: 1;
    color: #6c757d;
    align-self: center;
    transition: background .18s, color .18s;
    padding: 0;
    flex-shrink: 0;
}

.mod-csv-carousel .csc-thumb-arr:hover,
.mod-csv-carousel .csc-thumb-arr:focus-visible {
    background: #f8f9fa;
    color: #212529;
    outline: none;
}

/* ═══════════════════════════════════════════════════════
   RECT INDICATORS
   Mobile only — hidden on desktop
════════════════════════════════════════════════════════ */
.mod-csv-carousel .csc-indicators {
    display: none; /* hidden on desktop by default */
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin-top: 10px;
    padding: 2px 4px;
    width: 100%;
}

/* V2 indicators — hidden on desktop, shown on mobile with proper flex */
.mod-csv-carousel .csc-indicators--v2 {
    display: none;
    flex: 1;
    min-width: 0;
    margin-top: 0;
    overflow: hidden; /* prevent overflow on very narrow screens */
}

.mod-csv-carousel .csc-indicator {
    height: 4px;
    width: 20px;
    min-width: 10px;
    border-radius: 2px;
    background: #D3D1C7;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 1;
    transition: background .25s, width .25s;
}

.mod-csv-carousel .csc-indicator.is-active {
    background: #C0000E;
    width: 32px;
}

.mod-csv-carousel .csc-indicator:hover:not(.is-active) {
    background: #E24B4A;
}

.mod-csv-carousel .csc-indicator:focus-visible {
    outline: 2px solid #C0000E;
    outline-offset: 2px;
}

/* ═══════════════════════════════════════════════════════
   TEXT BLOCK (V1)
════════════════════════════════════════════════════════ */
.mod-csv-carousel .csc-text-block {
    margin-top: 0.75rem;
    text-align: center;
}

.mod-csv-carousel .csc-text-title {
    font-size: 1rem;
    font-weight: 500;
    margin: 0 0 0.3rem;
}

.mod-csv-carousel .csc-text-desc {
    font-size: 0.85rem;
    color: #6c757d;
    line-height: 1.55;
    margin: 0;
}

/* ═══════════════════════════════════════════════════════
   SHARED BUTTON
════════════════════════════════════════════════════════ */
.mod-csv-carousel .csc-btn {
    display: inline-block;
    margin-top: 0.5rem;
    background: #C0000E;
    color: #fff;
    font-size: 0.78rem;
    padding: 5px 14px;
    border-radius: 20px;
    text-decoration: none;
    transition: background .18s;
    line-height: 1.4;
}

.mod-csv-carousel .csc-btn:hover,
.mod-csv-carousel .csc-btn:focus-visible {
    background: #990008;
    color: #fff;
    outline: none;
}

/* ═══════════════════════════════════════════════════════
   CAROUSEL V2
════════════════════════════════════════════════════════ */
.mod-csv-carousel .csc-v2-outer {
    overflow: hidden;
    width: 100%;
}

.mod-csv-carousel .csc-v2-track {
    display: flex;
    transition: transform 0.48s cubic-bezier(.4,0,.2,1);
    will-change: transform;
}

.mod-csv-carousel .csc-v2-slide {
    flex-shrink: 0;
    padding: 0 5px;
}

.mod-csv-carousel .csc-v2-card {
    overflow: hidden;
    border: none;
    background: transparent;
    position: relative;
}

.mod-csv-carousel .csc-v2-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.mod-csv-carousel .csc-v2-card-link:hover .csc-v2-img {
    opacity: 0.9;
}

.mod-csv-carousel .csc-v2-img {
    display: block;
    width: 100%;
    object-fit: cover;
    object-position: center;
    border: none;
    transition: opacity .2s;
}

.mod-csv-carousel .csc-v2-body {
    padding: 0.65rem 0.5rem 0.9rem;
    text-align: center;
    border: none;
}

.mod-csv-carousel .csc-v2-title {
    font-size: 0.88rem;
    font-weight: 500;
    margin: 0 0 0.25rem;
}

.mod-csv-carousel .csc-v2-desc {
    font-size: 0.78rem;
    color: #6c757d;
    line-height: 1.45;
    margin: 0;
}

/* V2 nav row — desktop: arrows only */
.mod-csv-carousel .csc-v2-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end; /* desktop: arrows right only */
    margin-top: 10px;
    gap: 8px;
    min-width: 0;
}

.mod-csv-carousel .csc-v2-arrows {
    display: flex;
    gap: 5px;
    flex-shrink: 0;
}

.mod-csv-carousel .csc-v2-arr {
    background: transparent;
    border: 1px solid #dee2e6;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    line-height: 1;
    color: #6c757d;
    transition: background .18s, color .18s;
    padding: 0;
}

.mod-csv-carousel .csc-v2-arr:hover,
.mod-csv-carousel .csc-v2-arr:focus-visible {
    background: #f8f9fa;
    color: #212529;
    outline: none;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — show indicators on mobile only
════════════════════════════════════════════════════════ */
@media (max-width: 767.98px) {

    /* Show indicators on mobile */
    .mod-csv-carousel .csc-indicators {
        display: flex;
    }

    .mod-csv-carousel .csc-indicators--v2 {
        display: flex;
        flex: 1;
        margin-top: 0;
        min-width: 0;
        justify-content: center;
    }

    /* V2 nav row: space-between on mobile to show indicators + arrows */
    .mod-csv-carousel .csc-v2-nav {
        justify-content: space-between;
        flex-wrap: nowrap;
    }

    .mod-csv-carousel .csc-indicators--v2 {
        display: flex;
        flex: 1;
        min-width: 0;
        overflow: hidden;
    }

    .mod-csv-carousel .csc-caption-title {
        font-size: 0.95rem;
    }

    .mod-csv-carousel .csc-caption-desc {
        font-size: 0.75rem;
    }

    .mod-csv-carousel .csc-v2-body {
        padding: 0.5rem 0.35rem 0.75rem;
    }

    .mod-csv-carousel .csc-v2-title {
        font-size: 0.8rem;
    }

    .mod-csv-carousel .csc-v2-desc {
        font-size: 0.72rem;
    }

    .mod-csv-carousel .csc-indicator {
        width: 16px;
        min-width: 8px;
        height: 3px;
    }

    .mod-csv-carousel .csc-indicator.is-active {
        width: 26px;
    }

}

@media (max-width: 575.98px) {

    .mod-csv-carousel .csc-ghost-arr {
        width: 28px;
        height: 28px;
        font-size: 1.1rem;
    }

    .mod-csv-carousel .csc-hero-caption {
        padding-bottom: 1.5rem;
    }

    .mod-csv-carousel .csc-indicators {
        gap: 4px;
    }

    .mod-csv-carousel .csc-indicator {
        width: 12px;
        min-width: 6px;
        height: 3px;
    }

    .mod-csv-carousel .csc-indicator.is-active {
        width: 20px;
    }

}

/* ═══════════════════════════════════════════════════════
   REDUCED MOTION
════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    .mod-csv-carousel .csc-hero-slide,
    .mod-csv-carousel .csc-v2-track,
    .mod-csv-carousel .csc-indicator,
    .mod-csv-carousel .csc-ghost-arr,
    .mod-csv-carousel .csc-thumb-arr,
    .mod-csv-carousel .csc-v2-arr {
        transition: none;
    }
}