@font-face {
    font-family: 'Roboto';
    font-style : light;
    src        :
        url('../font/roboto-light.woff2') format('woff2'),
        url('../font/roboto-light.woff') format('woff');
}

@font-face {
    font-family: 'Roboto';
    font-style : regular;
    src        :
        url('../font/roboto-regular.woff2') format('woff2'),
        url('../font/roboto-regular.woff') format('woff');
}

:root {
    --ueb-fron-size           : 13px;
    --ueb-viewport-height     : 30rem;
    --ueb-viewport-width      : 100%;
    --ueb-grid-size           : 16px;
    --ueb-grid-line-width     : 2px;
    --ueb-grid-line-color     : #353535;
    --ueb-grid-set            : 8;
    --ueb-grid-set-line-color : #161616;
    --ueb-grid-axis-line-color: black;
    --ueb-grid-snap           : 16px;
    --ueb-node-radius         : 7px;
}

u-blueprint {
    display    : block;
    position   : relative;
    font-family: Roboto, Noto, Oxygen, Ubuntu, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size  : var(--ueb-fron-size);
    user-select: none;
}

.ueb-viewport-header {
    display   : flex;
    position  : absolute;
    top       : 0;
    right     : 0;
    left      : 0;
    height    : 1.5em;
    background: rgba(0, 0, 0, 0.5);
    z-index   : 1;
}

.ueb-viewport-zoom {
    color: #4d4d4db7;
}

.ueb-viewport-body {
    position       : relative;
    height         : var(--ueb-viewport-height);
    width          : var(--ueb-viewport-width);
    overflow       : scroll;
    scrollbar-width: 0;
}

.ueb-grid {
    --ueb-grid-line-actual-width: calc(var(--ueb-grid-line-width) / var(--ueb-scale));
    position                    : absolute;
    min-width                   : 100%;
    min-height                  : 100%;
    width                       : calc((100% + var(--ueb-additional-x) * 1px) / var(--ueb-scale));
    height                      : calc((100% + var(--ueb-additional-y) * 1px) / var(--ueb-scale));
    background-color            : #262626;
    background-image            :
        /* Axis lines */
        linear-gradient(var(--ueb-grid-axis-line-color), var(--ueb-grid-axis-line-color)),
        linear-gradient(var(--ueb-grid-axis-line-color), var(--ueb-grid-axis-line-color)),
        /* Dark bigger grid */
        linear-gradient(to right,
            var(--ueb-grid-set-line-color),
            var(--ueb-grid-set-line-color) var(--ueb-grid-line-actual-width),
            transparent var(--ueb-grid-line-actual-width),
            transparent),
        linear-gradient(to bottom,
            var(--ueb-grid-set-line-color),
            var(--ueb-grid-set-line-color) var(--ueb-grid-line-actual-width),
            transparent var(--ueb-grid-line-actual-width),
            transparent),
        /* Light grid */
        linear-gradient(to right,
            var(--ueb-grid-line-color),
            var(--ueb-grid-line-color) var(--ueb-grid-line-actual-width),
            transparent var(--ueb-grid-line-actual-width),
            transparent),
        linear-gradient(to bottom,
            var(--ueb-grid-line-color),
            var(--ueb-grid-line-color)var(--ueb-grid-line-actual-width),
            transparent var(--ueb-grid-line-actual-width),
            transparent);
    background-size:
        /* Axis lines */
        100% var(--ueb-grid-line-actual-width),
        var(--ueb-grid-line-actual-width) 100%,
        /* Dark bigger grid */
        calc(var(--ueb-grid-set) * var(--ueb-grid-actual-size)) calc(var(--ueb-grid-set) * var(--ueb-grid-actual-size)),
        calc(var(--ueb-grid-set) * var(--ueb-grid-actual-size)) calc(var(--ueb-grid-set) * var(--ueb-grid-actual-size)),
        /* Light grid */
        var(--ueb-grid-actual-size) var(--ueb-grid-actual-size),
        var(--ueb-grid-actual-size) var(--ueb-grid-actual-size);
    background-position: calc(var(--ueb-translate-x) * 1px) calc(var(--ueb-translate-y) * 1px);
    background-repeat  : repeat-x, repeat-y, repeat, repeat, repeat, repeat;
    transform          : scale(var(--ueb-scale), var(--ueb-scale));
    transform-origin   : 0 0;
    overflow           : hidden;
}

.ueb-zoom--.ueb,
.ueb {
    /* 16/16 */
    --ueb-scale           : 1;
    --ueb-grid-actual-size: var(--ueb-grid-size);
}

.ueb-zoom--1.ueb {
    /* 14/16 */
    --ueb-scale: 0.875
}

.ueb-zoom--2.ueb {
    /* 12/16 */
    --ueb-scale: 0.75
}

.ueb-zoom--3.ueb {
    /* 10.8/16 */
    --ueb-scale: 0.675
}

.ueb-zoom--4.ueb {
    /* 8/16 */
    --ueb-scale           : 0.5;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 2)
}

.ueb-zoom--5.ueb {
    /* 6/16 */
    --ueb-scale           : 0.375;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 2);
}

.ueb-zoom--6.ueb {
    --ueb-scale           : 0.333333;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 3);
}

.ueb-zoom--7.ueb {
    --ueb-scale           : 0.3;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 3);
}

.ueb-zoom--8.ueb {
    --ueb-scale           : 0.266666;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 3);
}

.ueb-zoom--9.ueb {
    --ueb-scale           : 0.233333;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 3);
}

.ueb-zoom--10.ueb {
    /* 12/16 */
    --ueb-scale           : 0.2;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 3);
}

.ueb-zoom--11.ueb {
    /* 12/16 */
    --ueb-scale           : 0.166666;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 6);
}

.ueb-zoom--12.ueb {
    /* 12/16 */
    --ueb-scale           : 0.133333;
    --ueb-grid-actual-size: calc(var(--ueb-grid-size) * 6);
}

.ueb-grid-content {
    position : relative;
    width    : 0;
    height   : 0;
    transform: translateX(calc(var(--ueb-translate-x) * 1px)) translateY(calc(var(--ueb-translate-y) * 1px))
}

.ueb-node {
    display      : block;
    position     : absolute;
    transform    : translateX(calc(var(--ueb-position-x) * 1px)) translateY(calc(var(--ueb-position-y) * 1px));
    border-radius: var(--ueb-node-radius);
    box-shadow   : 0 0 1px 0 black, 1px 4px 6px 0 rgba(0, 0, 0, 0.3);
    will-change  : transform;
}

.ueb-node-border {
    margin       : -3px;
    padding      : 3px;
    border-radius: calc(var(--ueb-node-radius) * 1.4);
}

.ueb-selected {
    z-index: 1;
}

.ueb-selected>.ueb-node-border {
    background-image:
        linear-gradient(to right, #f1b000 0%, #f1b000 100%),
        linear-gradient(to bottom, #f1b000 0%, #cc6700 100%),
        linear-gradient(to right, #cc6700 0%, #cc6700 100%),
        linear-gradient(to bottom, #f1b000 0%, #cc6700 100%);
    background-size    : 100% 7px, 7px 100%, 100% 7px, 7px 100%;
    background-position: top, right, bottom, left;
    background-repeat  : repeat-x, repeat-y, repeat-x, repeat-y;
}

.ueb-node-content {
    padding      : 1px;
    box-shadow   : inset 0 0 2px 0 black;
    border-radius: var(--ueb-node-radius);
    background   : rgba(0, 0, 0, 0.7);
    overflow     : hidden;
}

.ueb-node-header {
    padding      : 0.2em 0.7em;
    box-shadow   : inset 0 1px 2px 0 #313631, inset 0 2px 0 0 #92c381;
    border-radius: var(--ueb-node-radius) var(--ueb-node-radius) 0 0;
    background   : linear-gradient(170deg, #5f815a 0%, #5f815a 50%, transparent 100%);
    color        : #c0c0c0;
    font-weight  : 600;
    white-space  : nowrap;
}

.ueb-node-name {
    background: radial-gradient(closest-side, rgba(0, 0, 0, 0.5) 0%, transparent 90%);
    margin    : -0.1em -1.6em;
    padding   : 0.1em 1.6em;
}

.ueb-node-body {
    display    : flex;
    padding    : 0.6em 0.8em;
    color      : white;
    font-weight: 100;
    white-space: nowrap;
}

.ueb-node-inputs {
    margin-right: 2em;
}

.ueb-node-value-icon {
    display       : inline-block;
    position      : relative;
    width         : 0.85em;
    height        : 0.85em;
    vertical-align: baseline;
    margin        : 0 0.4em -1px 0.3em;
}

.ueb-node-value-icon::before {
    content      : "";
    display      : block;
    position     : absolute;
    top          : 0;
    right        : 0;
    bottom       : 0;
    left         : 0;
    border       : 2px solid var(--ueb-node-value-color);
    border-radius: 50%;
}

.ueb-node-value-fill::before {
    background: var(--ueb-node-value-color);
}

.ueb-node-value-icon::after {
    content      : "";
    display      : block;
    position     : absolute;
    top          : calc(50% - 0.3em);
    left         : calc(100% + 1px);
    width        : 0;
    height       : 0;
    border-top   : 0.3em solid transparent;
    border-bottom: 0.3em solid transparent;
    border-left  : 0.3em solid var(--ueb-node-value-color);
}

.ueb-selector {
    display   : block;
    position  : absolute;
    visibility: hidden;
    top       : min(var(--ueb-select-from-y) * 1px, var(--ueb-select-to-y) * 1px);
    left      : min(var(--ueb-select-from-x) * 1px, var(--ueb-select-to-x) * 1px);
    width     : calc(max(var(--ueb-select-from-x) - var(--ueb-select-to-x), var(--ueb-select-to-x) - var(--ueb-select-from-x)) * 1px);
    height    : calc(max(var(--ueb-select-from-y) - var(--ueb-select-to-y), var(--ueb-select-to-y) - var(--ueb-select-from-y)) * 1px);
    background-image:
        /* Top */
        repeating-linear-gradient(90deg,
            transparent,
            transparent calc(1px / var(--ueb-scale)),
            white calc(2px / var(--ueb-scale)),
            white calc(7px / var(--ueb-scale)),
            transparent calc(7px / var(--ueb-scale)),
            transparent calc(11px / var(--ueb-scale))),
        repeating-linear-gradient(90deg,
            black,
            black calc(8px / var(--ueb-scale)),
            transparent calc(9px / var(--ueb-scale)),
            transparent calc(11px / var(--ueb-scale))),
        /* Bottom */
        repeating-linear-gradient(90deg,
            transparent,
            transparent calc(1px / var(--ueb-scale)),
            white calc(2px / var(--ueb-scale)),
            white calc(7px / var(--ueb-scale)),
            transparent calc(7px / var(--ueb-scale)),
            transparent calc(11px / var(--ueb-scale))),
        repeating-linear-gradient(90deg,
            black,
            black calc(8px / var(--ueb-scale)),
            transparent calc(9px / var(--ueb-scale)),
            transparent calc(11px / var(--ueb-scale))),
        /* Left */
        repeating-linear-gradient(180deg,
            transparent,
            transparent calc(1px / var(--ueb-scale)),
            white calc(1px / var(--ueb-scale)),
            white calc(7px / var(--ueb-scale)),
            transparent calc(7px / var(--ueb-scale)),
            transparent calc(11px / var(--ueb-scale))),
        repeating-linear-gradient(180deg,
            black,
            black calc(8px / var(--ueb-scale)),
            transparent calc(9px / var(--ueb-scale)),
            transparent calc(11px / var(--ueb-scale))),
        /* Right */
        repeating-linear-gradient(0deg,
            transparent,
            transparent calc(1px / var(--ueb-scale)),
            white calc(2px / var(--ueb-scale)),
            white calc(7px / var(--ueb-scale)),
            transparent calc(7px / var(--ueb-scale)),
            transparent calc(11px / var(--ueb-scale))),
        repeating-linear-gradient(0deg,
            black,
            black calc(8px / var(--ueb-scale)),
            transparent calc(9px / var(--ueb-scale)),
            transparent calc(11px / var(--ueb-scale)));
    background-size:
        /* Top */
        100% calc(1px / var(--ueb-scale)),
        100% calc(3px / var(--ueb-scale)),
        /* Bottom */
        100% calc(1px / var(--ueb-scale)),
        100% calc(3px / var(--ueb-scale)),
        /* Left */
        calc(1px / var(--ueb-scale)) 100%,
        calc(3px / var(--ueb-scale)) 100%,
        /* Right */
        calc(1px / var(--ueb-scale)) 100%,
        calc(3px / var(--ueb-scale)) 100%;
    background-position:
        /* Top */
        0 calc(1px / var(--ueb-scale)),
        0 0,
        /* Bottom */
        0 calc(100% - 1px / var(--ueb-scale)),
        0 100%,
        /* Left */
        calc(1px / var(--ueb-scale)) 0,
        0 0,
        /* Right */
        calc(100% - 1px / var(--ueb-scale)) 0,
        100% 0;
    background-repeat: no-repeat;
}

.ueb-selector>* {
    visibility: visible;
}

.ueb-selector[data-selecting="true"] {
    visibility: visible;
}