html, body {
    overflow: hidden;
    overflow-x: hidden;
    overflow-y: hidden;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    touch-action: none;
}

.noselect {
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
    -khtml-user-select: none; /* Konqueror HTML */
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}

@media screen and (max-width: 576px) {
    .web_viewer_logo {
        height: 48px;
        width: 48px;
    }
}

@media screen and (min-width: 576px) and (max-width: 768px) {
    .web_viewer_logo {
        height: 64px;
        width: 64px;
    }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
    .web_viewer_logo {
        height: 80px;
        width: 80px;
    }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
    .web_viewer_logo {
        height: 96px;
        width: 96px;
    }
}

@media screen and (min-width: 1200px) {
    .web_viewer_logo {
        height: 104px;
        width: 104px;
    }
}


.ldBar path.mainline {
    stroke: var(--loading-bar-color);
    stroke-linecap: round;
}

.ldBar path.baseline {
    stroke: var(--loading-bar-color);
    stroke-linecap: round;
}




#grid-notification {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    /*font-family: sans-serif;*/
    transition: opacity 0.5s;
    pointer-events: none;
    z-index: 1000;
}


:root {
    --accent-color: var(--loading-bar-color); 
}

/* Gestione Scroll e Altezza su Mobile */
.scrollable-menu {
    max-height: 80vh; /* Massimo 80% dell'altezza schermo */
    overflow-y: auto; /* Attiva lo scroll verticale */
    width: 280px;
    border: 1px solid #333;
    padding: 10px;
}

    /* Scrollbar personalizzata per non occupare spazio visivo eccessivo */
    .scrollable-menu::-webkit-scrollbar {
        width: 4px;
    }

    .scrollable-menu::-webkit-scrollbar-thumb {
        background: #444;
        border-radius: 10px;
    }

/* Icona che fa da Toggle */
.icon-toggle {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: #FFFFFF00;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    border-color: var(--loading-bar-color-alpha);
}

    .icon-toggle img {
        width: 24px;
        height: 24px;
        opacity: 0.5;
        /*filter: grayscale(100%);*/
    }


    .icon-toggle:hover img,
    .icon-toggle.active img {
        opacity: 1;
    }

    .icon-toggle:hover,
    .icon-toggle.active {
        background: #FFFFFF00;
        border-color: var(--accent-color);
        box-shadow: 0 0 8px var(--loading-bar-color_alpha);
    }



        .icon-toggle.active img {
            opacity: 1;
            filter: grayscale(0%);
        }

/* Layout Compatto Item */
.control-item-compact {
    display: flex;
    align-items: center;
    margin-bottom: 2px;
}

.slider-container {
    flex-grow: 1;
    padding-left: 12px;
}

.label-min {
    font-size: 0.75rem;
    display: block;
    margin-bottom: 2px;
    color: var(--text-color-gui);
}

.text-webviewer {
    color: var(--text-color-gui);
}


.mini-range {
    -webkit-appearance: none; /* Rimuove lo stile di default */
    appearance: none;
    width: 100%;
    height: 2px; /* Spessore della barra (traccia) */
    background: #444; /* Colore della barra quando non attiva */
    background: linear-gradient(to right, var(--accent-color) 0%, var(--accent-color) 100%, #444 100%, #444 100%);
    /*/accent-color: var(--accent-color);*/
    outline: none;
    border-radius: 2px;
    margin: 10px 0;
    transition: background 0.3s;
}

    /* --- IL PALLINO (THUMB) - Webkit (Chrome, Safari, Edge) --- */
    .mini-range::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 12px; /* Diametro del pallino */
        height: 12px; /* Diametro del pallino */
        background: var(--accent-color);
        border-radius: 50%; /* Lo rende tondo */
        cursor: pointer;
        transition: transform 0.2s ease;
    }

    /* --- IL PALLINO (THUMB) - Firefox --- */
    .mini-range::-moz-range-thumb {
        width: 12px;
        height: 12px;
        background: var(--accent-color);
        border: 2px solid #1a1a1a;
        border-radius: 50%;
        cursor: pointer;
    }

    /* --- EFFETTO AL PASSAGGIO (HOVER) --- */
    /* Ingrandisce leggermente il pallino quando ci passi sopra */
    .mini-range:hover::-webkit-slider-thumb {
        transform: scale(1.2);
        box-shadow: 0 0 10px var(--accent-color);
    }

    /* --- STATO DISABILITATO --- */
    .mini-range:disabled {
        opacity: 0.3;
        cursor: not-allowed;
    }

        .mini-range:disabled::-webkit-slider-thumb {
            background: #777; /* Pallino grigio se disattivato */
            box-shadow: none;
        }

    .mini-range:focus,
    .mini-range:focus-visible,
    .mini-range:active,
    .mini-range::-moz-focus-outer {
        outline: none !important;
        border: none !important;
        box-shadow: none !important;
    }

/* Rimuove l'evidenziazione bluastra al tocco sui dispositivi mobili (Chrome/Safari) */
.mini-range {
    -webkit-tap-highlight-color: transparent;
}






/* Se l'icona è disattivata, oscuriamo lo slider */
.control-item-compact.disabled .slider-container {
    opacity: 0.3;
    pointer-events: none;
}


/* NEW */


.icon-btn-container3 {
    display: grid;
    grid-template-columns: repeat(3, max-content); /* 3 colonne uguali */
    justify-content: center;
    /* Centra gli elementi dentro ogni singola cella */
    justify-items: center;
    gap: 20px;
    padding: 10px 5px;
}

.icon-btn-container4 {
    display: grid;
    grid-template-columns: repeat(4, max-content); /* 4 colonne uguali */
    justify-content: center;
    /* Centra gli elementi dentro ogni singola cella */
    justify-items: center;
    gap: 20px;
    padding: 10px 5px;
}

.icon-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

    /* Il box dell'icona riprende lo stile degli item precedenti */
    .icon-btn .icon-box {
        /*width: 50px;
        height: 50px;*/
        background: #FFFFFF00;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 2px solid transparent;
        border-color: var(--loading-bar-color-alpha);
        transition: all 0.2s ease;
    }

    .icon-btn img, .icon-btn i {
        /*width: 40px;
        height: 40px;*/
        opacity: 1.0;
        /*color: #fff;*/
        transition: all 0.2s ease;
    }

    /* EFFETTO HOVER (Si accende al passaggio del mouse) */
    .icon-btn:hover .icon-box {
        background: #FFFFFF00;
        border-color: var(--accent-color);
        box-shadow: 0 0 8px var(--loading-bar-color_alpha);
        /*transform: translateY(-2px); /* Piccolo scatto verso l'alto */
    }

    .icon-btn:hover img, .icon-btn:hover i {
        opacity: 1;
        /*filter: grayscale(0%);*/
    }

    /* Testo sotto l'icona */
    .icon-btn span {
        font-size: 0.7rem;
        color: var(--text-color-gui);
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .icon-btn:hover span {
        color: var(--accent-color);
    }





@media screen and (min-width: 1200px) {
    .icon-btn .icon-box {
        width: 54px;
        height: 54px;
    }

    .icon-btn img, .icon-btn i {
        width: 36px;
        height: 36px;
    }

    .icon-btn-fixed .icon-box-fixed {
        width: 36px;
        height: 36px;
    }

    .icon-btn-fixed img, .icon-btn-fixed i {
        width: 24px;
        height: 24px;
    }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
    .icon-btn .icon-box {
        width: 48px;
        height: 48px;
    }

    .icon-btn img, .icon-btn i {
        width: 32px;
        height: 32px;
    }

    .icon-btn-fixed .icon-box-fixed {
        width: 36px;
        height: 36px;
    }

    .icon-btn-fixed img, .icon-btn-fixed i {
        width: 24px;
        height: 24px;
    }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
    .icon-btn .icon-box {
        width: 42px;
        height: 42px;
    }

    .icon-btn img, .icon-btn i {
        width: 28px;
        height: 28px;
    }

    .icon-btn-fixed .icon-box-fixed {
        width: 36px;
        height: 36px;
    }

    .icon-btn-fixed img, .icon-btn-fixed i {
        width: 24px;
        height: 24px;
    }
}

@media screen and (min-width: 576px) and (max-width: 768px) {
    .icon-btn .icon-box {
        width: 36px;
        height: 36px;
    }

    .icon-btn img, .icon-btn i {
        width: 24px;
        height: 24px;
    }

    .icon-btn-fixed .icon-box-fixed {
        width: 36px;
        height: 36px;
    }

    .icon-btn-fixed img, .icon-btn-fixed i {
        width: 24px;
        height: 24px;
    }
}


@media screen and (max-width: 576px) {
    .icon-btn .icon-box {
        width: 30px;
        height: 30px;
    }

    .icon-btn img, .icon-btn i {
        width: 20px;
        height: 20px;
    }

    .icon-btn-fixed .icon-box-fixed {
        width: 36px;
        height: 36px;
    }

    .icon-btn-fixed img, .icon-btn-fixed i {
        width: 24px;
        height: 24px;
    }
}