:root {
    /*  */   
} 

body {
    --main-bg: #101010;
    --main-master-color: #C2151C;
    --hs-link-color: #FFFFFF;
    --icon-accent-color: #C2151C;
    --icon-normal-color: #EEEEEE;
    --main-font-color: #eee;
    --btn-border-radius: 0.6rem;
    --switcher-indicator-bg-color: #fff;

    --intro-bg-color: #000;

    --gradient-bg-color1: rgb(194,21,28);
    --gradient-bg-color2: rgba(194,21,28,0);

    --info-stage-height: auto;
    --catalog-transition-duration: 0.5s;
    --catalog-bg-color: rgb(10, 10, 10, 0.75);
    --catalog-item-selected-bg-color: rgba(40,40,40,0.5);
    --catalog-item-selected-border-color: rgba(10,10,10,0.7);
    --catalog-button-more-bg-color: rgba(0,0,0,0.5);
    --catalog-button-more-hover-bg-color: rgba(40,40,40,0.5);

    --model-ui-btn-bg-color: rgba(0,0,0,0.5);
    --model-ui-btn-border-color: #333;
    --model-ui-btn-hover-bg-color: rgba(30,30,30,0.5);

    --info-bg-color: rgb(10, 10, 10, 0.75);
}

body.light_theme {
    /* --ui-scale:  */
    --main-bg: #ffffff;
    --main-master-color: #C2151C;
    --hs-link-color: #000000;
    --icon-accent-color: #C2151C;
    --icon-normal-color: #303030;
    --icon-normal-color: #000;
    --main-font-color: #666;
    --btn-border-radius: 0.6rem;
    --switcher-indicator-bg-color: #fff;

    --intro-bg-color: #000;

    --gradient-bg-color1: rgb(194,21,28);
    --gradient-bg-color2: rgba(194,21,28,0);

    --info-stage-height: auto;
    --catalog-transition-duration: 0.5s;
    --catalog-bg-color: rgba(230, 230, 230, 0.75);
    --catalog-item-selected-bg-color: rgba(255, 255, 255, 0.5);
    --catalog-item-selected-border-color: rgba(150,150,150,0.7);
    --catalog-button-more-bg-color: rgba(255, 255, 255, 0.5);
    --catalog-button-more-hover-bg-color: rgba(255, 255, 255, 0.85);

    --model-ui-btn-bg-color: rgba(230, 230, 230, 0.75);
    --model-ui-btn-border-color: #333;
    --model-ui-btn-hover-bg-color: rgb(255, 255, 255);

    --info-bg-color: rgb(230, 230, 230, 0.75);
}

html, body {
    font-size: 10px;
    color: var(--main-font-color);
}


@media only screen and (max-height: 600px) { 
    html, body { font-size: 8px; } 
}

@media only screen and (max-width: 400px) { 
    html, body { font-size: 8px; } 
}

@media only screen and (max-width: 350px) { 
    html, body { font-size: 6px; } 
}

body {
    zoom: calc(1vh / 1vw);
}

* { user-select: none; -webkit-user-select: none; }

.hidden {
    pointer-events: none!important;
    opacity: 0!important;
}

input:focus {
    outline: none;
}

@media only screen and (max-width: 600px) {
    /* Mobile */
    :root {
        --catalog-stage-width: 100vw;
    }
}
 
* {
    -webkit-tap-highlight-color:  rgba(255, 255, 255, 0);
}

button {
    background-color: transparent;
    border: 0;
    margin: 0;
    padding: 0;
}

button .icon {
    height: 100%; width: auto;
}

.icon_svg svg,
button .icon svg {
    height: auto; width: auto;
    max-height: 100%; max-width: 100%;
}

.icon_svg svg path.hc,
button .icon svg path.hc {
    fill: var(--main-master-color);
    /* fill: var(--main-font-color); */
    stroke-width: 0;
}

.icon_svg svg path.lc,
button .icon svg path.lc {
    fill: var(--main-font-color);
    stroke-width: 0;
}

.spinner {
    position: absolute;
    left: 50%; top: 50%; width: 5rem;
    transform: translate(-50%,-50%);
    z-index: 10000;
}

.spinner svg * {
    /* stroke: rgb(199, 35, 207); */
    stroke: var(--main-master-color);
    filter: brightness(1.2);
    stroke-width: 0.3rem;
}

.scrollarea > .scrollarea-track-v {
    right: 0rem; top: 0rem; bottom: 0rem; width: 0.8rem;
    /* background-color: rgba(0,0,0,0.1);
    background-color: rgba(255,255,255,0.5); */
    transition: opacity 0.3s, width 0.3s;
}
.scrollarea > .scrollarea-track-v > .scrollarea-bar-v {
    background-color: var(--main-master-color);
    /* background-color: rgba(0,0,0,0.75); */
    opacity: 0.8; transition: opacity 0.3s;
    width: 50%;
}
.scrollarea > .scrollarea-track-h {
    left: 0rem; bottom: 0rem; right: 0rem; height: 0.8rem;
    background-color: rgba(0,0,0,0.0);
}
.scrollarea > .scrollarea-track-h > .scrollarea-bar-h {
    background-color: var(--main-master-color);
    /* background-color: rgba(0,0,0,0.75); */
    opacity: 0.8; transition: opacity 0.3s;
    height: 50%;
}
.scrollarea > .scrollarea-track-v:hover,
.scrollarea > .scrollarea-track-v:active {
    width: 1.2rem;
    opacity: 1!important;

}
.scrollarea > .scrollarea-track-h:hover,
.scrollarea > .scrollarea-track-h:active {
    height: 1.2rem;
    opacity: 1!important;

}
.scrollarea > .scrollarea-track-v:hover > .scrollarea-bar-v,
.scrollarea > .scrollarea-track-v:active > .scrollarea-bar-v {
    transform: translateX(-50%) scaleX(1);
    opacity: 0.9!important;
}
.scrollarea > .scrollarea-track-h:hover > .scrollarea-bar-h,
.scrollarea > .scrollarea-track-h:active > .scrollarea-bar-h {
    transform: translateY(-50%) scaleY(1);
    opacity: 0.9!important;
}