/* ================================================================
   MediaSlideshow — Multi-carte Gallery Carousel v2.0
   Namespace : .mss-gallery-*
   Layout : 1 grande carte gauche + grille 2×2 droite
   ================================================================ */

/* ================================================================
   WRAPPER & CONTAINER
   ================================================================ */

.mss-gallery-wrapper {
    width: 100%;
    margin-bottom: 36px;
    user-select: none;
    -webkit-user-select: none;
}

.mss-gallery-container {
    position: relative;
    overflow: hidden;
    height: 450px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.28);
    background: #0a1628;
    border: 1px solid rgba(255,255,255,0.07);
    margin-bottom: 20px;
}

/* === Track (translate horizontal) === */
.mss-gallery-track {
    display: flex;
    height: 100%;
    transition: transform 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ================================================================
   SLIDE : 50% grande carte + 50% grille 2x2
   ================================================================ */

.mss-gallery-slide {
    display: flex;
    flex: 0 0 100%;
    height: 100%;
}

.mss-gallery-col {
    overflow: hidden;
}

.mss-gallery-col--half {
    width: 50%;
}

.mss-gallery-main {
    position: relative;
    height: 100%;
}

.mss-gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    height: 100%;
    gap: 2px;
    background-color: rgba(255,255,255,0.05);
}

.mss-gallery-tile {
    position: relative;
    overflow: hidden;
    background-color: #0a1628;
}

/* ================================================================
   ITEMS (grande carte + tuiles grille)
   ================================================================ */

.mss-gallery-item {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    height: 100%;
}

.mss-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.55s ease;
}

.mss-gallery-item:hover img {
    transform: scale(1.07);
}

/* Overlay gradient bas */
.mss-gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.18) 60%, transparent 100%);
    padding: 14px 16px;
    color: #ffffff;
}

/* === Badge === */
.mss-gallery-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    color: #ffffff;
    padding: 4px 11px;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    z-index: 5;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.mss-gallery-badge--new      { background: linear-gradient(135deg, #ff4757, #ff3838); }
.mss-gallery-badge--hot      { background: linear-gradient(135deg, #f26522, #e84c10); }
.mss-gallery-badge--trending { background: linear-gradient(135deg, #2ed573, #1dd1a1); }
.mss-gallery-badge--popular  { background: linear-gradient(135deg, #1e90ff, #3742fa); }

/* === Titre et description === */
.mss-gallery-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 3px;
    text-shadow: 0 2px 6px rgba(0,0,0,0.9);
    line-height: 1.25;
}

.mss-gallery-desc {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    opacity: 0.88;
    line-height: 1.35;
    text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

.mss-gallery-main .mss-gallery-title { font-size: 1.25rem; }
.mss-gallery-main .mss-gallery-desc  { font-size: 0.82rem; }

/* === Bouton play (centré, visible au hover) === */
.mss-gallery-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.82);
    width: 62px;
    height: 62px;
    background: rgba(0, 0, 0, 0.75);
    border: 3px solid rgba(255,255,255,0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 22px;
    cursor: pointer;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.mss-gallery-item:hover .mss-gallery-play {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.mss-gallery-play:hover {
    background: rgba(242, 101, 34, 0.92);
    border-color: #f26522;
    transform: translate(-50%, -50%) scale(1.1);
}

/* ================================================================
   NAVIGATION (dots + boutons — sous le carousel)
   ================================================================ */

.mss-gallery-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    margin-top: 18px;
}

.mss-gallery-dots {
    display: flex;
    gap: 10px;
    align-items: center;
}

.mss-gallery-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.22);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    padding: 0;
}

.mss-gallery-dot--active {
    background: #f26522;
    transform: scale(1.35);
    box-shadow: 0 0 10px rgba(242,101,34,0.55);
}

.mss-gallery-nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    border: 2px solid rgba(255,255,255,0.18);
    color: #ffffff;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.mss-gallery-nav-btn:hover {
    background: #f26522;
    border-color: #f26522;
    transform: scale(1.08);
    box-shadow: 0 5px 14px rgba(242,101,34,0.38);
}

/* ================================================================
   MODAL VIDÉO
   ================================================================ */

.mss-gallery-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.mss-gallery-modal--active {
    display: flex;
}

.mss-gallery-modal-content {
    background: #1a2942;
    border-radius: 12px;
    width: 90%;
    max-width: 900px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.7);
    transform: scale(0.92);
    transition: transform 0.35s ease;
    border: 1px solid rgba(255,255,255,0.10);
}

.mss-gallery-modal--active .mss-gallery-modal-content {
    transform: scale(1);
}

.mss-gallery-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 22px;
    background: #0a1628;
    border-bottom: 1px solid rgba(255,255,255,0.10);
}

.mss-gallery-modal-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
}

.mss-gallery-modal-close {
    background: none;
    border: none;
    color: rgba(255,255,255,0.6);
    font-size: 26px;
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease;
    line-height: 1;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.mss-gallery-modal-close:hover {
    background: rgba(220, 50, 50, 0.20);
    color: #ff4757;
}

.mss-gallery-video-container {
    background: #000;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (max-width: 1024px) {
    .mss-gallery-container {
        height: 380px;
        border-radius: 10px;
    }
}

@media (max-width: 768px) {
    .mss-gallery-container {
        height: auto;
        border-radius: 8px;
    }

    .mss-gallery-slide {
        flex-direction: column;
    }

    .mss-gallery-col--half {
        width: 100%;
        height: auto;
    }

    .mss-gallery-main {
        height: 220px;
    }

    .mss-gallery-grid {
        height: 220px;
    }

    .mss-gallery-title  { font-size: 0.9rem; }

    .mss-gallery-play {
        width: 52px;
        height: 52px;
        font-size: 18px;
    }

    .mss-gallery-nav-btn {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .mss-gallery-main { height: 180px; }
    .mss-gallery-grid { height: 180px; }

    .mss-gallery-badge {
        font-size: 0.62rem;
        padding: 3px 8px;
    }

    .mss-gallery-title { font-size: 0.82rem; }
    .mss-gallery-desc  { font-size: 0.7rem; }

    .mss-gallery-play {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }
}