/* === SEZIONE FILMSTRIP / GALLERIA === */

body {

    font-family: "Inter", sans-serif;

    background-color: #121212;

    color: #eee;

    padding: 30px;

    text-align: center;

}



/* Contenitore principale centrato nella section */

.slider-container {

    position: relative;

    width: 100%;

    max-width: 1200px;

    height: auto;

    margin: 2rem auto;

    background-color: #14141c;

    padding: 20px;

    border-radius: 10px;

    box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);

    overflow: visible; /* ✅ visibilità completa: non taglia slider o pulsanti */

    z-index: 2;

}



/* Immagine principale */

#mainImage {

    width: 100%;

    max-width: 600px;

    max-height: 380px;

    object-fit: contain;

    border-radius: 8px;

    border: 3px solid #222;

    display: block;

    margin: 0 auto 15px auto;

    background-color: #000;

}



/* Slider (barra di avanzamento) */

#slider {

    width: 100%;

    margin: auto;

    accent-color: #00e0ff;

    text-align: center;

}



/* Contatore frame */

.counter {

    margin-bottom: 6px;

    font-size: 0.8em;

    color: #aaa;

}



/* Filmstrip container */

.filmstrip {

    display: flex;

    justify-content: flex-start;

    align-items: center;

    gap: 6px;

    overflow-x: auto;

    overflow-y: hidden;

    padding: 10px 0;

    border-top: 1px solid #222;

    border-bottom: 1px solid #222;

    scroll-behavior: smooth;

    max-width: 100%;

    box-sizing: border-box;

    position: relative;

    z-index: 1;

}



    /* Gradiente maschera ai bordi per effetto "nastro filmico" */

    .filmstrip::before,

    .filmstrip::after {

        content: "";

        position: sticky;

        top: 0;

        width: 40px;

        height: 100%;

        z-index: 2;

        pointer-events: none;

    }



    .filmstrip::before {

        left: 0;

        background: linear-gradient(to right, #14141c 0%, transparent 100%);

    }



    .filmstrip::after {

        right: 0;

        background: linear-gradient(to left, #14141c 0%, transparent 100%);

    }



    /* Scrollbar personalizzata */

    .filmstrip::-webkit-scrollbar {

        height: 6px;

    }



    .filmstrip::-webkit-scrollbar-thumb {

        background: #555;

        border-radius: 4px;

    }



    .filmstrip::-webkit-scrollbar-track {

        background: #222;

    }



    /* Immagini miniature */

    .filmstrip img {

        height: 50px;

        cursor: pointer;

        border: 2px solid transparent;

        border-radius: 6px;

        transition: transform 0.2s ease, border-color 0.2s ease;

        flex-shrink: 0;

        background-color: #000;

    }



        .filmstrip img:hover {

            transform: scale(1.05);

        }



        .filmstrip img.selected {

            border-color: #00e0ff;

            transform: scale(1.1);

        }



/* === RESPONSIVE === */

@media (max-width: 768px) {

    body {

        padding: 15px;

    }



    .slider-container {

        padding: 15px;

        max-width: 95%;

    }



    #mainImage {

        max-width: 100%;

        max-height: 250px;

    }



    #slider {

        width: 100%;

    }



    .filmstrip {

        gap: 4px;

        padding: 8px 0;

    }



        .filmstrip img {

            height: 38px;

        }

}



@media (max-width: 480px) {

    #mainImage {

        max-height: 200px;

    }



    .filmstrip img {

        height: 30px;

    }

}