@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: hidden;
    scrollbar-width: 0;
}

u-blueprint[data-focused="true"] .ueb-viewport-body {
    overflow: scroll;
}

.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: 6px 0;
    color: white;
    font-weight: 100;
    white-space: nowrap;
}

.ueb-node-inputs {
    margin-right: auto;
}

.ueb-node-input,
.ueb-node-output {
    padding: 4px 8px;
    cursor: pointer;
}

.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: 0;
    left: 0;
    width: 0;
    height: 0;
    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;
    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
    );
}